/* ================================================================
   CHALLENGER ELEVATOR & ESCALATOR LTD.
   style.css
   Brand Colors:
     Primary   #196788  (master, hover)
     Dark Text #2A323F
     Background #E5E7E8
   ================================================================ */

:root {
  --primary: #196788;
  --primary-light: #1e7eaa;
  --primary-hover: #125470;
  --primary-light: rgba(25, 103, 136, 0.12);
  --text-dark: #2a323f;
  --text-mid: #4a5568;
  --text-light: rgba(255, 255, 255, 0.8);
  --bg: #e5e7e8;
  --white: #ffffff;
  --black: #0a0a0a;
  --brand-accent: #f0a500;
  --border: #d4d9dc;
  --card-radius: 14px;
  --radius: 8px;
  --nav-h: 78px;
  --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: "Barlow", sans-serif;
  --font-cond: "Barlow Condensed", sans-serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --trans: all 0.32s var(--ease);

  scrollbar-width: thin;
  scrollbar-color: var(--primary) var(--bg);
}

::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background-color: var(--primary);
  border-radius: 0;
  border: 0 solid var(--bg);
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--primary-hover);
}

/* ── GLOBAL ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html,
body {
  scroll-behavior: smooth;
}

* {
  -webkit-overflow-scrolling: touch;
}
body {
  font-family: var(--font-main);
  background: var(--bg);
  color: var(--text-dark);
  overflow-x: hidden;
  scroll-behavior: smooth;
}
img {
  max-width: 100%;
  display: block;
}

/* ================================================================
   01- Home: HEADER / NAVBAR
   ================================================================ */
#mainHeader {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  transition: var(--trans);
}

#mainNav {
  background: transparent;
  padding: 0;
  height: var(--nav-h);
  transition: var(--trans);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* Scrolled state — solid dark background */
#mainHeader.header-scrolled #mainNav {
  background: rgba(26, 32, 44, 0.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(25, 103, 136, 0.25);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.35);
  height: 66px;
}

/* Logo */
.nav-logo {
  height: 52px;
  width: auto;
  transition: var(--trans);
  object-fit: contain;
}
#mainHeader.header-scrolled .nav-logo {
  height: 44px;
}

/* Nav links */
.navbar-nav .nav-item {
  position: relative;
}

.navbar-nav .nav-link {
  font-family: var(--font-main);
  font-size: 0.92rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.88) !important;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 8px 16px !important;
  position: relative;
  transition: var(--trans);
  white-space: nowrap;
}

/* Underline effect */
.navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 16px;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.28s var(--ease);
}
.navbar-nav .nav-link:hover {
  color: var(--white) !important;
}
.navbar-nav .nav-link:hover::after {
  width: calc(100% - 32px);
}

/* Chevron icon next to Products */
.chevron-icon {
  font-size: 0.62rem;
  margin-left: 4px;
  transition: transform 0.25s ease;
  vertical-align: middle;
}
.nav-dropdown:hover .chevron-icon {
  transform: rotate(180deg);
}

/* ── DROPDOWN ── */
/* Hide by default — show ONLY on hover (desktop) */
.ceel-dropdown {
  display: block !important;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition:
    opacity 0.25s ease,
    transform 0.25s ease,
    visibility 0.25s;

  background: rgba(26, 32, 44, 0.98);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(25, 103, 136, 0.2);
  border-top: 2px solid var(--primary);
  border-radius: 0 0 6px 6px;
  padding: 8px 0;
  min-width: 200px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  margin-top: 0 !important;
}

.nav-dropdown:hover > .ceel-dropdown {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.ceel-dropdown .dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.78);
  font-family: var(--font-main);
  font-size: 0.88rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 11px 20px;
  transition: var(--trans);
  background: transparent;
  border: none;
}

.drop-icon {
  width: 28px;
  height: 28px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 0.75rem;
  flex-shrink: 0;
  transition: var(--trans);
}

.ceel-dropdown .dropdown-item:hover {
  background: rgba(25, 103, 136, 0.12);
  color: var(--white);
  padding-left: 26px;
}
.ceel-dropdown .dropdown-item:hover .drop-icon {
  background: var(--primary);
  color: var(--white);
}

/* ── CTA BUTTON ── */
.nav-cta-wrap {
  margin-left: 16px;
  flex-shrink: 0;
}

.btn-build-lift {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: var(--white);
  font-family: var(--font-main);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 11px 22px;
  border-radius: 4px;
  text-decoration: none;
  transition: var(--trans);
  white-space: nowrap;
  border: 2px solid var(--primary);
}
.btn-build-lift:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(25, 103, 136, 0.35);
}

/* ── MOBILE TOGGLE ── */
.navbar-toggler {
  background: transparent;
  border: 1.5px solid rgba(25, 103, 136, 0.5);
  border-radius: 4px;
  padding: 7px 11px;
  color: var(--white);
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--trans);
  outline: none;
  box-shadow: none;
}
.navbar-toggler:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.navbar-toggler i {
  pointer-events: none;
}

/* ── MOBILE NAV ── */
@media (max-width: 991px) {
  #mainNav {
    height: auto;
    min-height: var(--nav-h);
  }

  #navbarNav {
    display: none;
    background: rgba(20, 27, 38, 0.98);
    backdrop-filter: blur(14px);
    border-top: 1px solid rgba(25, 103, 136, 0.2);
    padding: 12px 0 20px;
  }
  #navbarNav.show {
    display: block;
  }

  .navbar-nav .nav-link::after {
    display: none;
  }
  .navbar-nav .nav-link {
    padding: 10px 20px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  }

  /* Mobile dropdown — always visible inside mobile menu */
  .ceel-dropdown {
    visibility: visible !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    transform: none !important;
    position: static !important;
    background: rgba(255, 255, 255, 0.04);
    border: none;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
    display: none !important;
  }
  .nav-dropdown.open .ceel-dropdown {
    display: block !important;
  }
  .ceel-dropdown .dropdown-item {
    padding: 10px 36px;
    font-size: 0.83rem;
  }

  .nav-cta-wrap {
    padding: 14px 20px 0;
    margin-left: 0;
  }
  .btn-build-lift {
    width: 100%;
    justify-content: center;
  }
}

/* ============================================================
     🎨 02- Home: HERO DESIGN & CUSTOM WHITE CURSOR ANIMATION
     ============================================================ */

.hero-section {
  height: 100vh;
  min-height: 600px;
  position: relative;
  width: 100%;
}

/* Inside slider elements retaining full-screen dynamic height */
.hero-slider,
.hero-slider .owl-stage-outer,
.hero-slider .owl-stage,
.hero-slider .owl-item,
.slide-item {
  height: 100% !important;
}

.slide-item {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* Cinematic dark overlay absolute setup */
.hero-overlay-content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 10, 0.65);
  z-index: 2;
}

/* ⚡ Dynamic Text Box Container - Locks elements vertically dead-center */
.hero-text-wrapper-lp {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
  display: flex;
  align-items: center;
  /* Adaptive padding top to clear fixed navigation bar safely across displays */
  padding-top: 90px;
  box-sizing: border-box;
}

.hero-subtitle {
  color: var(--primary);
  letter-spacing: 2px;
  font-size: 0.95rem;
}

.hero-title {
  font-size: clamp(2.1rem, 4.8vw, 4.2rem);
  line-height: 1.2;
}

/* Color lock for typed dynamic main text */
#challenger-js-type {
  color: #2a323f !important;
  font-weight: 800;
}

/* Blinking cursor typing effect configuration */
.custom-cursor {
  color: #e5e7e8 !important;
  font-weight: 800;
  margin-left: 6px;
  animation: cursorFade 0.8s infinite;
}

@keyframes cursorFade {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

/* Load more button original layout specification */
.hero-load-btn {
  background: var(--primary);
  color: var(--white) !important;
  padding: 12px 32px;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.88rem;
  letter-spacing: 0.8px;
  transition: var(--trans);
  border: 2px solid var(--primary);
}

.hero-load-btn:hover {
  background: transparent;
  border-color: var(--primary);
  box-shadow: 0 8px 24px rgba(25, 103, 136, 0.35);
}

/* ================================================================
   🎯 03- Home: Showcase
   ================================================================ */

.elevator-showcase {
  position: relative;
  overflow: hidden;
  background: var(--black);
}

.elevator-swiper {
  position: relative;
  min-height: 700px;
  overflow: hidden;
}

.elevator-wrapper {
  display: flex;
  height: 700px;
  transition: transform var(--transition-base);
  will-change: transform;
}

.elevator-swiper.is-dragging .elevator-wrapper {
  transition: none;
}

.elevator-slide {
  position: relative;
  flex: 0 0 100%;
  min-width: 0;
  overflow: hidden;
  background: var(--black);
}

.elevator-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.92;
  transform: scale(1.04);
  transition: transform 1.2s var(--ease);
}

.elevator-slide.is-active .elevator-bg {
  transform: scale(1);
}

.elevator-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(25, 103, 136, 0.88) 0%,
      rgba(25, 103, 136, 0.68) 32%,
      rgba(10, 10, 10, 0.08) 54%,
      rgba(10, 10, 10, 0.62) 100%
    ),
    linear-gradient(
      180deg,
      rgba(10, 10, 10, 0) 58%,
      rgba(10, 10, 10, 0.48) 100%
    );
  pointer-events: none;
}

.blueprint-layer {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 42%;
  z-index: 1;
  opacity: 0.62;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.24) 1px, transparent 1px) 0 0 /
      58px 58px,
    linear-gradient(rgba(255, 255, 255, 0.18) 1px, transparent 1px) 0 0 / 58px
      58px;
}

.blueprint-layer::before,
.blueprint-layer::after {
  content: "";
  position: absolute;
  border: 2px solid rgba(255, 255, 255, 0.42);
  pointer-events: none;
}

.blueprint-layer::before {
  top: 70px;
  left: 56px;
  width: 210px;
  height: 430px;
}

.blueprint-layer::after {
  top: 118px;
  left: 112px;
  width: 118px;
  height: 330px;
  border-top-width: 8px;
}

.slide-content {
  position: absolute;
  top: 50%;
  right: max(7vw, 78px);
  z-index: 2;
  width: min(390px, 38vw);
  transform: translateY(-50%);
  color: var(--white);
}

.slide-content h2 {
  margin: 0 0 14px;
  color: var(--white);
  font-family: var(--font-cond);
  font-size: clamp(34px, 4vw, 58px);
  font-weight: 800;
  line-height: 0.95;
  text-transform: capitalize;
}

.slide-content p {
  margin: 0;
  color: var(--text-light);
  font-size: 15px;
  line-height: 1.75;
}

.slide-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 112px;
  min-height: 42px;
  margin-top: 24px;
  padding: 12px 24px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  color: var(--white);
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
  transition: var(--trans);
}

.slide-btn:hover,
.slide-btn:focus-visible {
  color: var(--primary);
  background: var(--white);
  outline: none;
}

.showcase-controls {
  position: absolute;
  right: max(7vw, 78px);
  bottom: 0;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(4, minmax(138px, 1fr));
  align-items: stretch;
  width: min(650px, calc(100% - 156px));
  box-shadow: 0 -18px 40px rgba(10, 10, 10, 0.18);
}

.showcase-card {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px;
  align-items: center;
  min-height: 82px;
  padding: 14px 13px;
  border: 0;
  border-left: 1px solid rgba(25, 103, 136, 0.16);
  color: var(--text-dark);
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
  text-align: left;
  text-transform: uppercase;
  background: var(--white);
  cursor: pointer;
  transition: var(--trans);
}

.showcase-card span:last-child {
  min-width: 0;
  white-space: nowrap;
}

.showcase-card.is-active,
.showcase-card:hover,
.showcase-card:focus-visible {
  color: var(--white);
  background: var(--primary);
  outline: none;
}

.card-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid currentColor;
  font-size: 11px;
  line-height: 1;
}

.showcase-arrow {
  position: absolute;
  top: 50%;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 58px;
  border: 0;
  color: var(--white);
  font: inherit;
  font-size: 38px;
  line-height: 1;
  background: rgba(10, 10, 10, 0.28);
  cursor: pointer;
  transform: translateY(-50%);
  transition: var(--trans);
}

.showcase-arrow:hover,
.showcase-arrow:focus-visible {
  background: var(--primary);
  outline: none;
}

.showcase-prev {
  left: 22px;
}

.showcase-next {
  right: 22px;
}

@media (max-width: 1024px) {
  .elevator-swiper,
  .elevator-wrapper {
    height: 600px;
    min-height: 600px;
  }

  .slide-content {
    right: 42px;
    width: min(390px, 44vw);
  }

  .showcase-controls {
    right: 42px;
    grid-template-columns: repeat(4, minmax(126px, 1fr));
    width: min(600px, calc(100% - 84px));
  }

  .showcase-card {
    grid-template-columns: 30px 1fr;
    gap: 8px;
    min-height: 82px;
    padding: 12px 10px;
    font-size: 10px;
    text-align: left;
  }
}

@media (max-width: 760px) {
  .elevator-swiper,
  .elevator-wrapper {
    height: 680px;
    min-height: 680px;
  }

  .elevator-slide::after {
    background: linear-gradient(
      180deg,
      rgba(25, 103, 136, 0.82) 0%,
      rgba(10, 10, 10, 0.12) 42%,
      rgba(10, 10, 10, 0.82) 100%
    );
  }

  .blueprint-layer {
    width: 100%;
    height: 46%;
    bottom: auto;
  }

  .slide-content {
    top: auto;
    right: 24px;
    bottom: 144px;
    left: 24px;
    width: auto;
    transform: none;
  }

  .showcase-controls {
    right: 0;
    left: 0;
    width: 100%;
    overflow-x: auto;
    grid-template-columns: repeat(4, minmax(132px, 1fr));
    scrollbar-width: none;
  }

  .showcase-controls::-webkit-scrollbar {
    display: none;
  }

  .showcase-card {
    grid-template-columns: 30px 1fr;
    gap: 8px;
    min-height: 82px;
    padding: 12px 10px;
    text-align: left;
  }

  .card-mark {
    width: 30px;
    height: 30px;
  }

  .showcase-arrow {
    display: none;
  }
}

/* ======================================================
   MOBILE SHOWCASE CONTROLS
   ====================================================== */

@media (max-width: 768px) {
  .showcase-controls {
    position: absolute;
    left: 20px;
    right: 20px;
    bottom: 20px;

    width: auto;

    display: flex;
    flex-direction: column;

    box-shadow: none;
    gap: 0;
  }

  .showcase-card {
    width: 100%;
    min-height: 72px;

    display: grid;
    grid-template-columns: 42px 1fr;

    align-items: center;

    padding: 14px 16px;

    border-left: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);

    text-align: left;
  }

  .showcase-card:last-child {
    border-bottom: none;
  }

  .showcase-card span:last-child {
    white-space: normal;
  }

  .card-mark {
    width: 34px;
    height: 34px;
  }

  .showcase-arrow {
    display: none;
  }

  .slide-content {
    left: 20px;
    right: 20px;
    top: 70px;
    bottom: auto;
    width: auto;
    transform: none;
  }

  .blueprint-layer {
    width: 100%;
  }
}

/* ================================================================
   🎯04 Index:  CORE EXPERTISE TAB SECTION - PURE FLUID RESPONSIVE
   ================================================================ */

.tab-section {
  background-color: #ffffff;
  width: 100%;
}

/* Base box wrapping the layout safely using viewport fluid clamping */
.tab-image-box {
  display: block;
  position: relative;
  /* Dynamically scales padding based on screen width without media queries */
  padding-bottom: clamp(25px, 4vw, 40px);
  padding-right: clamp(25px, 4vw, 40px);
  width: 100%;
  max-width: 500px;
  box-sizing: border-box;
}

/* Aspect ratio control scales the image dynamically without pixel distortions */
.main-img-wrapper img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

/* Floating lift image scales down fluidly using clamp boundaries */
.floating-img-wrapper {
  width: clamp(160px, 65%, 320px);
  right: 0px;
  bottom: 0px;
  z-index: 5;
  animation: liftContinuousFloat 4.5s ease-in-out infinite;
}

@keyframes liftContinuousFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-18px);
  }
}

/* Custom tab dynamic buttons with dynamic typography sizes */
.custom-tab-btn {
  background: #f4f4f4;
  color: #111111;
  border: none;
  padding: clamp(9px, 1.2vw, 12px) clamp(20px, 2.5vw, 28px);
  font-size: clamp(13px, 1.4vw, 15px);
  font-weight: 600;
  text-transform: uppercase;
  transition: all 0.3s ease;
  cursor: pointer;
}

.custom-tab-btn.active,
.custom-tab-btn:hover {
  background: #125470;
  color: #ffffff !important;
}

/* Standard javascript view toggling mechanism rules */
.custom-tab-pane {
  display: none;
  opacity: 0;
}

.custom-tab-pane.active {
  display: block;
  animation: jsContentReveal 0.6s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

@keyframes jsContentReveal {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Typography styles matching fluid viewport units */
.tab-desc {
  font-size: 15px;
  color: #666666;
  line-height: 1.7;
}

.tab-points-list li {
  font-size: 15px;
  font-weight: 500;
  color: #111111;
}

.tab-points-list li i.fa-check-circle {
  color: #125470 !important;
  font-size: 16px;
}

.tab-learn-btn {
  display: inline-block;
  background-color: #125470;
  color: #ffffff !important;
  padding: 14px 35px;
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.tab-learn-btn:hover {
  background-color: #111111;
  transform: translateY(-2px);
}

/* 03. Services Section
=========================================== */
.services-grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(285px, 1fr));
  gap: 30px;
  width: 100%;
}

.services-section {
  background-color: var(--white);
  padding-top: 80px;
  padding-bottom: 80px;
  min-height: 100vh;
}

/* Section headings styles */
.services-subtitle {
  color: var(--text-mid);
  font-size: 0.88rem;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.services-main-title {
  color: var(--text-dark);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: 40px; /* হেডারের নিচে সুন্দর গ্যাপের জন্য */
}

/* 🎯 SERVICE CARD: FIXED EQUAL HEIGHT & FLEX LAYOUT */
.service-card {
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 4px;
  padding-bottom: 30px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;

  /* ⚡ এই ৪টি লাইন সব কার্ডের হাইট সমান রাখবে এবং বাটনকে নিচে পুশ করবে */
  display: flex;
  flex-direction: column;
  height: 100%;
  margin-bottom: 30px; /* 📱 মোবাইলে একটি কার্ড থেকে আরেকটির নিখুঁত গ্যাপ নিশ্চিত করবে */
}

/* 🎯 SERVICE CARD: HOVER ACTION */
.service-card:hover {
  background-color: var(--primary);
  transform: translateY(-8px);
  box-shadow: 0 15px 35px rgba(25, 103, 136, 0.2);
  border-color: var(--primary);
}

/* 🎯 IMAGE WRAPPER */
.service-img-wrap {
  height: 240px; /* স্ট্যান্ডার্ড ডেস্কটপ হাইট */
  width: 100%;
  margin-bottom: 25px;
  flex-shrink: 0; /* ইমেজ যেন চ্যাপ্টা না হয় */
}

.service-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

/* IMAGE HOVER ZOOM */
.service-card:hover .service-img-wrap img {
  transform: scale(1.06);
}

/* 🎯 CARD CONTENT WRAPPER */
.service-content-wrap {
  padding: 0 30px;

  /* ⚡ ভেতরের কনটেন্টকেও ফ্লেক্স করা হলো যাতে বাটন নিচে পুশ হয় */
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

/* Title & Description */
.service-card-title {
  color: var(--text-dark);
  font-size: 1.35rem;
  margin-bottom: 12px;
  transition: color 0.3s ease;
}

.service-card-desc {
  color: var(--text-mid);
  font-size: 14.5px;
  line-height: 1.6;
  margin-bottom: 25px;
  transition: color 0.3s ease;

  /* ⚡ লেখা কম-বেশি যাই হোক, বাকি খালি জায়গা এই ডেসক্রিপশন দখল করবে */
  flex-grow: 1;
}

/* HOVER ACTION - Turn White */
.service-card:hover .service-card-title,
.service-card:hover .service-card-desc {
  color: var(--white) !important;
}

/* 🎯 BUTTON DESIGN: ALWAYS AT THE BOTTOM */
.btn-service-view {
  background: transparent;
  color: var(--text-dark) !important;
  border: 1px solid rgba(0, 0, 0, 0.12);
  padding: 12px 24px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  border-radius: 0px;
  transition: all 0.3s ease;

  /* ⚡ বাটনকে কার্ডের একদম নিচে ফিক্সড রাখবে */
  margin-top: auto;
  align-self: flex-start; /* ডেস্কটপে বামে এলাইন থাকবে */
  width: fit-content;
}

/* CARD HOVER - BUTTON INVERTED STYLE */
.service-card:hover .btn-service-view {
  background-color: var(--white) !important;
  color: var(--primary) !important;
  border-color: var(--white) !important;
  box-shadow: 0 4px 12px rgba(25, 103, 136, 0.25);
}

/* ================================================================
   🎯 FLUID RESPONSIVE GLOBAL GRID UTILITY
   ================================================================ */
.services-grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(285px, 1fr));
  gap: 30px;
  width: 100%;
}

/* ================================================================
   🎯 04. Index: PREMIUM FLOATING ACCORDION SYSTEM - 100% PURE CSS GRID
   ================================================================ */

.why-choose-premium-grid {
  background-image: url(../img/Parallax.jpg);
  background-position: center center;
  background-size: cover;
  background-attachment: fixed;
  padding-top: clamp(40px, 8vw, 80px);
  padding-bottom: clamp(60px, 4vw, 120px);
  position: relative;
  z-index: 10;
  width: 100%;
}

/* 🎯 THE ACCURATE CSS GRID CONTROLLER */
.why-master-grid-box {
  display: grid;
  /* Large screen: Text gets 7 parts, Image gets 5 parts. Mobile: stacks to 1 column */
  grid-template-columns: repeat(
    auto-fit,
    minmax(clamp(290px, 45vw, 100%), 1fr)
  );
  grid-template-columns: 7fr 5fr;

  /* Auto-fallback if screen is too narrow */
  grid-auto-flow: row;

  margin-top: clamp(-100px, -10vw, -140px);
  margin-bottom: clamp(-100px, -12vw, -200px);
  background: #ffffff;
  position: relative;
  z-index: 99;
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

/* Fluid dynamic shifting for narrow viewports */
@supports (grid-template-columns: repeat(auto-fit, minmax(300px, 1fr))) {
  .why-master-grid-box {
    grid-template-columns: repeat(
      auto-fit,
      minmax(clamp(290px, 45vw, 550px), 1fr)
    );
  }
}

/* Text Container Box Layout */
.why-text-block {
  padding: clamp(30px, 5vw, 60px) clamp(20px, 4vw, 50px);
}

.why-top-tag {
  color: var(--primary);
  font-size: 13px;
  letter-spacing: 2px;
}

.why-main-heading {
  color: var(--text-dark);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  text-transform: uppercase;
  line-height: 1.2;
}

/* Accordion Component Mechanics */
.accordion-group {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.accordion-item {
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  padding: 18px 0;
  width: 100%;
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  cursor: pointer;
}

.accordion-header h3 {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  font-weight: 600;
  color: var(--text-dark);
  transition: var(--trans);
}

.why-desc-text {
  color: var(--text-mid);
  font-size: 14px;
  line-height: 1.6;
  padding-top: 12px;
}

.accordion-item:not(.active) .accordion-body {
  display: none;
}

/* ➕ ➖ Plus Minus Mechanics */
.accordion-icon-box {
  position: relative;
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.accordion-icon-box::before,
.accordion-icon-box::after {
  content: "";
  position: absolute;
  background-color: #125470;
  transition: all 0.3s ease;
}

.accordion-icon-box::before {
  top: 6px;
  left: 0;
  width: 14px;
  height: 2px;
}

.accordion-icon-box::after {
  top: 0;
  left: 6px;
  width: 2px;
  height: 14px;
}

.accordion-item.active .accordion-header h3 {
  color: #125470;
}

.accordion-item.active .accordion-icon-box::after {
  transform: rotate(90deg);
  opacity: 0;
}

/* 📸 Image Block Layout - Flawless Grid Auto-Matching Height */
.why-image-block {
  position: relative;
  width: 100%;
  min-height: clamp(320px, 40vw, 100%);
}

.why-grid-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (min-width: 992px) and (max-width: 1024px) {
  .services-section {
    min-height: 77vh !important;
    padding-top: 40px !important; /* হাইট কমালে প্যাডিংও একটু কমানো ভালো */
    padding-bottom: 40px !important;
  }
}

@media (max-width: 768px) {
  .why-choose-premium-grid {
    padding-top: clamp(66px, 8vw, 80px);
  }
}

/* =================== ⚙️ CHALLENGER WORK PROCESS PREMIUM SECTION STYLES =================== */

.work-process-section {
  padding: 100px 0;
  background-color: #f9f9f9; /* Soft light layout environment */
  position: relative;
  z-index: 1;
  padding-top: 130px !important;
}

/* Subtitle & Title Stylings */
.process-subtitle {
  display: block;
  color: #125470; /* Brand signature orange */
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 40px;
  margin-bottom: 10px;
}

.process-main-title {
  font-size: 2.6rem;
  font-weight: 700;
  color: #2a323f;
  text-transform: capitalize;
}

/* 📦 CORE CARD STRUCTURE */
.process-card {
  position: relative;
  background-color: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.04);
  padding: 50px 30px;
  text-align: center;
  overflow: hidden;
  height: 100%;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

/* 🎬 THE OVERLAY TRICK: This handles the faded background image on hover */
.card-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0; /* Hidden by default */
  z-index: -1; /* Layer behind the text contents */
  transition: opacity 0.5s ease;
}

/* Mix blend mode overlay to make the image look like an abstract screen element (not full color) */
.process-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(
    17,
    17,
    17,
    0.88
  ); /* Dark tint that dims down the background image */
  opacity: 0;
  z-index: 0;
  transition: opacity 0.5s ease;
}

/* 📄 CONTENT LAYER (Title and text stay safely at their core positions) */
.process-card-content {
  position: relative;
  z-index: 2; /* Forces text layout over the running backgrounds */
  width: 100%;
  transition: all 0.4s ease;
}

/* Icon Elements positioning */
.process-icon-box {
  width: 70px;
  height: 70px;
  margin: 0 auto 25px auto;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s ease;
}

.process-icon {
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.step-number {
  display: block;
  color: #125470;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
}

.step-title {
  font-size: 22px;
  font-weight: 600;
  color: #111111;
  margin-bottom: 15px;
  transition: color 0.3s ease;
}

.step-desc {
  font-size: 14.5px;
  color: #666666;
  line-height: 1.6;
  margin: 0;
  transition: color 0.3s ease;
}

/*  🔥 HOVER STATES MECHANICS */

.process-card:hover {
  transform: translateY(-8px); /* Premium physics lift */
}

/* Reveals the dark tint and background image seamlessly */
.process-card:hover .card-bg-overlay,
.process-card:hover::before {
  opacity: 1;
}

/* Text updates directly over hover boundaries without sliding away */
.process-card:hover .step-title {
  color: #ffffff;
}

.process-card:hover .step-desc {
  color: #cccccc; /* Slightly faded white for balanced styling */
}

.process-card:hover .process-icon-box {
  transform: scale(1.08); /* Tiny pop effect for the active icon */
}

/*  💻 RESPONSIVE VIEWS (Zenbook Fold, Tablets & Mobile) */

/* 💻 MEDIUM LAPTOPS */
@media (max-width: 1399px) {
  .process-main-title {
    font-size: 2.3rem;
  }
  .process-card {
    padding: 40px 20px;
    min-height: 350px;
  }
  .step-title {
    font-size: 20px;
  }
}

/* 📟 ASUS ZENBOOK FOLD & IPAD PRO (Grid locks safely into a neat 2x2 box distribution) */
@media (max-width: 1199px) {
  .work-process-section {
    padding: 80px 0;
  }
  .process-main-title {
    font-size: 2.1rem;
  }

  /* Forces columns into half metrics for dual screen displays */
  .work-process-section .col-xl-3 {
    width: 50% !important;
  }
  .why-choose-premium {
    padding-bottom: 120px;
  }
  .why-choose-main-box {
    margin-bottom: -90px;
  }
  .work-process-section {
    padding-top: 140px !important;
  }
}

/* 📑 TABLETS PORTRAIT */
@media (max-width: 768px) {
  .work-process-section .col-xl-3 {
    width: 100% !important; /* Stack cleanly when viewport goes narrow */
  }
  .process-card {
    min-height: auto;
    padding: 45px 25px;
  }
}

/* 📱 MOBILE PHONES */
@media (max-width: 576px) {
  .work-process-section {
    padding: 60px 0;
  }
  .process-main-title {
    font-size: 1.7rem;
  }
  .process-card {
    padding: 40px 20px;
  }
  .work-process-section {
    padding-top: 100px !important;
  }
}

/* ============================================================
   LIFT CABIN CONFIGURATOR 
   ============================================================ */

/* ---- Section ---- */
.cfg-section {
  background: var(--text-dark);
  padding: 60px 0;
}

.cfg-title {
  font-family: "Barlow Condensed", sans-serif;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 50px;
  margin-bottom: 6px;
}

.cfg-subtitle {
  font-size: clamp(0.85rem, 2vw, 1rem);
  color: #666;
  margin-bottom: 0;
}

/* ============================================================
   MAIN WRAPPER — CSS Grid Layout
   Desktop  (1100px+) : LEFT(200px) | CENTER(flex) | RIGHT(240px)
   Tablet   (768-1100): CENTER + RIGHT পাশাপাশি, LEFT নিচে
   Mobile   (<768px)  : একটার নিচে একটা — CENTER → LEFT → RIGHT
   ============================================================ */
.cfg-wrapper {
  display: grid;
  grid-template-columns: 200px 1fr 240px;
  grid-template-areas: "left center right";
  gap: 16px;
  align-items: start;
}

@media (max-width: 1100px) {
  .cfg-wrapper {
    grid-template-columns: 1fr 220px;
    grid-template-areas:
      "center right"
      "left   right";
  }
}

@media (max-width: 768px) {
  .cfg-wrapper {
    grid-template-columns: 1fr;
    grid-template-areas:
      "center"
      "left"
      "right";
  }
}

.cfg-left {
  grid-area: left;
}
.cfg-center {
  grid-area: center;
}
.cfg-right {
  grid-area: right;
}

/* ---- Panel Blocks ---- */
.cfg-panel-block {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
}

.cfg-panel-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--primary);
  margin-bottom: 10px;
}

/* ============================================================
   ENVIRONMENT BUTTONS
   Desktop: 2 columns grid
   Tablet/Mobile: 5 columns (one row)
   Small mobile: 3 columns
   ============================================================ */
.cfg-env-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

@media (max-width: 768px) {
  .cfg-env-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

@media (max-width: 480px) {
  .cfg-env-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.cfg-env-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 8px 4px;
  background: #f5f7f8;
  border: 1.5px solid var(--cfg-border);
  border-radius: 6px;
  font-size: 11px;
  color: var(--cfg-text);
  cursor: pointer;
  transition: all 0.2s;
  line-height: 1.2;
  text-align: center;
}

.cfg-env-btn i {
  font-size: 16px;
  color: #888;
}

.cfg-env-btn:hover {
  border-color: var(--primary);
  background: #e8f4f8;
  color: var(--primary);
}

.cfg-env-btn:hover i {
  color: var(--primary);
}

.cfg-env-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.cfg-env-btn.active i {
  color: #fff;
}

/* ============================================================
   PARTS LIST BUTTONS
   Desktop: vertical list
   Tablet/Mobile: 3-column grid
   Small mobile: 2-column grid
   ============================================================ */
.cfg-parts-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

@media (max-width: 768px) {
  .cfg-parts-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
  }
}

@media (max-width: 480px) {
  .cfg-parts-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

.cfg-part-btn {
  display: block;
  width: 100%;
  padding: 8px 10px;
  background: #f5f7f8;
  border: 1.5px solid var(--cfg-border);
  border-radius: 6px;
  font-size: 12.5px;
  color: var(--cfg-text);
  text-align: left;
  cursor: pointer;
  transition: all 0.2s;
}

.cfg-part-btn i {
  margin-right: 6px;
  font-size: 11px;
  color: #aaa;
}

.cfg-part-btn:hover {
  background: #e8f4f8;
  border-color: var(--primary);
  color: var(--primary);
}

.cfg-part-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.cfg-part-btn.active i {
  color: #fff;
}

/* ============================================================
   LOBBY BACKGROUND
   aspect-ratio 4:3 fixed রাখা হয়েছে যেন সব screen-এ
   lobby image proportionally scale হয়।
   background-image JS দিয়ে swap হয়।
   ============================================================ */
.cfg-lobby {
  position: relative;
  width: 100%;
  aspect-ratio: 5376 / 2992;
  background-color: #c8cdd0; /* image load না হলে fallback color */
  background-size: cover;
  background-position: center;
  object-fit: contain;
  border-radius: 10px;
  overflow: hidden;
  transition: background-image 0.4s ease;

  /* 🖼️ Default lobby image — JS দিয়েও set হয়, এটা fallback */
  background-image: url("../img/configurator/lobby/hotel-lobby.jpg");
}

/* ============================================================
   CABIN PREVIEW WRAPPER
   Lobby-এর ভেতরে absolute position করা।

   ⚠️ top / left / width — এই তিনটা value আপনার
   lobby image দেখে adjust করতে হবে:

   Photoshop-এ lobby image খুলুন।
   Cabin opening-এর corner pixel থেকে % বের করুন:
     top%   = (opening_top_px  ÷ image_height_px) × 100
     left%  = (opening_left_px ÷ image_width_px)  × 100
     width% = (opening_width_px ÷ image_width_px) × 100

   সেই values নিচে বসান।

   aspect-ratio — cabin image-এর actual width:height ratio দিন।
   ============================================================ */
.cfg-cabin-wrap {
  position: absolute;

  /*  এই values lobby image দেখে adjust করুন */
  top: 14%; /* cabin opening উপর থেকে কতটা নিচে */
  left: 10%; /* cabin opening বাম থেকে কতটা ডানে */
  width: 24%; /* cabin opening কতটা চওড়া */

  /* cabin PNG image-এর actual ratio দিন, যেমন 600px wide × 900px tall = 2/3 */
  aspect-ratio: 1152 / 2096;
}

/* Mobile-এ cabin position আলাদা হতে পারে — adjust করুন */
@media (max-width: 480px) {
  .cfg-cabin-wrap {
    top: 12%;
    left: 33%;
    width: 34%;
  }
}

/* ============================================================
   CABIN PNG LAYERS
   সব layer একই position এ stack হয়।

   object-fit: contain   — image যেকোনো size হোক, cabin-এর
                           ভেতরে সম্পূর্ণ দেখাবে, crop হবে না।
   object-position: bottom — floor সবসময় নিচে align থাকবে।

   এই দুটো property-র কারণে আপনার PNG ছোট বা বড়
   যাই হোক — সব সময় perfectly fit হবে।
   ============================================================ */
.cfg-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center bottom;
  display: block;
  transition: opacity 0.25s ease;
}

/* ---- Door Toggle ---- */
.cfg-door-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 10px;
  font-size: 12px;
  color: #666;
}

.cfg-toggle-btn {
  padding: 3px 14px;
  border: 1.5px solid var(--primary);
  background: transparent;
  color: var(--primary);
  border-radius: 4px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}

.cfg-toggle-btn.active {
  background: var(--primary);
  color: #fff;
}

/* ---- Swatch Sub-tabs ---- */
.cfg-swatch-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.cfg-stab {
  padding: 4px 12px;
  border: 1.5px solid var(--cfg-border);
  background: #f5f7f8;
  color: var(--cfg-text);
  border-radius: 4px;
  font-size: 11.5px;
  cursor: pointer;
  transition: all 0.2s;
}

.cfg-stab.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* ============================================================
   SWATCHES GRID
   auto-fill + minmax: screen অনুযায়ী column count
   নিজেই adjust হয় — extra code লাগে না।
   ============================================================ */
.cfg-swatches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(68px, 1fr));
  gap: 8px;
  max-height: 280px;
  overflow-y: auto;
  padding-right: 2px;
}

/* Custom scrollbar */
.cfg-swatches-grid::-webkit-scrollbar {
  width: 4px;
}
.cfg-swatches-grid::-webkit-scrollbar-track {
  background: #f0f0f0;
  border-radius: 4px;
}
.cfg-swatches-grid::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 4px;
}

@media (max-width: 768px) {
  .cfg-swatches-grid {
    max-height: 200px;
    grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
  }
}

@media (max-width: 480px) {
  .cfg-swatches-grid {
    grid-template-columns: repeat(auto-fill, minmax(55px, 1fr));
  }
}

/* ---- Single Swatch Item ---- */
.cfg-swatch-item {
  cursor: pointer;
  border: 2px solid transparent;
  border-radius: 6px;
  overflow: hidden;
  text-align: center;
  transition:
    border-color 0.2s,
    transform 0.15s;
  background: #f5f7f8;
}

.cfg-swatch-item:hover {
  border-color: var(--primary);
  transform: scale(1.04);
}

.cfg-swatch-item.active {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary);
}

/* ============================================================
   SWATCH THUMBNAIL IMAGE
   object-fit: cover — যেকোনো size image square-এ crop হবে।
   80×80px ideal, কিন্তু যেকোনো size দিলেও কাজ করবে।
   ============================================================ */
.cfg-swatch-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
}

.cfg-swatch-item span {
  display: block;
  font-size: 9.5px;
  color: var(--cfg-text);
  padding: 3px 2px 4px;
  line-height: 1.25;
}

/* ---- My Selections List ---- */
.cfg-selections-list {
  border: 1px solid var(--cfg-border);
  border-radius: 6px;
  overflow: hidden;
}

.cfg-sel-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  font-size: 11.5px;
  border-bottom: 1px solid #f0f2f3;
  gap: 6px;
}

.cfg-sel-row:last-child {
  border-bottom: none;
}

.cfg-sel-row .s-lbl {
  color: #666;
  white-space: nowrap;
}

.cfg-sel-row .s-val {
  color: var(--primary);
  font-weight: 600;
  font-size: 11px;
  text-align: right;
  word-break: break-word;
}

/* ---- Quote Button ---- */
.cfg-quote-btn {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 11px 16px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  letter-spacing: 0.02em;
}

.cfg-quote-btn:hover {
  background: var(--primary-dk);
}

/* ---- General Responsive Tweaks ---- */
@media (max-width: 1100px) {
  .cfg-panel-block {
    padding: 12px;
  }
}

@media (max-width: 768px) {
  .cfg-section {
    padding: 40px 0;
  }
}

/* ============================================================
     🏢 CHALLENGER DESIGN SHEET: DYNAMIC OVERLAY FOOTER
     ============================================================ */

.challenger-footer {
  /* 🖼️ ১. ব্যাকগ্রাউন্ডে ইমেজ লোড করার ফ্রেমওয়ার্ক */
  background-image: url("../img/footer.jpg"); /* এখানে আপনার প্রজেক্টের ব্যাকগ্রাউন্ড ইমেজের পাথ দিন */
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  overflow: hidden;
}

/* 🖤 ২. পিওর ব্ল্যাক ওভারলে লেয়ার (৯0% ট্রান্সপারেন্ট কালো আস্তর) */
.challenger-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(
    17,
    21,
    24,
    0.92
  ); /* Rich dark black overlay matching sample image */
  z-index: 1;
}

/* কন্টেন্টগুলোকে ওভারলের ওপরে ফুটিয়ে তোলার প্যারামিটার */
.footer-content-wrapper {
  z-index: 5;
}

/* 📐 ৩. একদম সোজা ভার্টিক্যাল ডিভাইডার লাইন (ডেক্সটপ ভিউতে কলাম ভাগ করার রেখা) */
@media (min-width: 768px) {
  .footer-left-col {
    /* ডানপাশে সোজা হালকা ধূসর রঙের রেখা */
    border-right: 1px solid rgba(255, 255, 255, 0.12);
  }
}

/* 📐 ৪. একদম সোজা হরিজন্টাল ডিভাইডার লাইন (মেনু আলাদা করার রেখা) */
.footer-bottom-area {
  /* ওপরের বর্ডারটি ফুটার টপ এবং বটমকে সোজা ধূসর রেখায় বিভক্ত করবে */
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

/* 🖋️ টাইপোগ্রাফি ও কালার কনফিগারেশন */
.footer-headline {
  font-size: 36px;
  line-height: 1.25;
  letter-spacing: -0.5px;
}

.footer-widget-title {
  font-size: 18px;
  letter-spacing: 0.5px;
}

.text-light-muted {
  color: #b0b4b8 !important; /* হালকা অফ-হোয়াইট/ধূসর টেক্সট টোন */
}

.footer-info-text {
  font-size: 15px;
  line-height: 1.6;
}

.footer-phone-number {
  font-size: 20px;
  text-decoration: none;
  letter-spacing: 0.5px;
}

/* 🎛️ সিটিএ বাটন স্টাইলিং */
.btn-footer-orange {
  display: inline-block;
  background-color: #125470; /* আপনার চ্যালেঞ্জার অরেঞ্জ থিম */
  color: #ffffff !important;
  padding: 13px 32px;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.3s ease;
}
.btn-footer-orange:hover {
  background-color: #ffffff;
  color: #111111 !important;
}

.btn-footer-outline {
  display: inline-block;
  background-color: transparent;
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 13px 32px;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.3s ease;
}
.btn-footer-outline:hover {
  background-color: #ffffff;
  color: #111111 !important;
  border-color: #ffffff;
}

/* 🌐 সোশ্যাল মিডিয়া আইকন সার্কেল */
.footer-social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background-color: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  border-radius: 50%;
  text-decoration: none;
  font-size: 14px;
  transition: all 0.3s ease;
}
.footer-social-icons a:hover {
  background-color: #125470;
  transform: translateY(-3px);
}

/* 🔗 ফুটার নিচের মেনু লিংকস */
.footer-bottom-menu li a {
  color: #ffffff;
  font-size: 13.5px;
  text-decoration: none;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}
.footer-bottom-menu li a:hover {
  color: #125470;
}

.text-orange {
  color: #125470 !important;
}

/* ============================================================
     💻 RESPONSIVE GRIDS FOR ZENBOOK FOLD & SMARTPHONES
     ============================================================ */

@media (max-width: 991px) {
  .footer-headline {
    font-size: 28px;
  }
}

@media (max-width: 767px) {
  /* মোবাইলে সোজা লাইনটি ভার্টিক্যাল থেকে হরিজন্টাল হয়ে নিচে নামবে */
  .footer-left-col {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    padding-bottom: 35px;
    margin-bottom: 20px;
  }
}

/* ============================================================
     🏢 CHALLENGER Products Page
     ============================================================ */
.product-hero {
  display: grid;
  /* This aligns the content to the start (left) horizontally */
  justify-items: start;
  /* This aligns the content vertically */
  align-items: center;

  width: 100%;
  min-height: 70vh;
  background: url("../img/products-hero-section-banner.jpg") no-repeat center
    center/cover;
  position: relative;
  /* Adding padding to keep text away from the extreme left edge */
  padding: 0 5%;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
}

.hero-content {
  position: relative;
  z-index: 1;
  color: #ffffff;
  max-width: 700px;
  /* Explicitly setting text-align to left */
  text-align: left;
}

.hero-content h1 {
  /* Font size automatically adjusts between 1.5rem and 3rem */
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 1rem;
}

.hero-content p {
  /* Font size automatically adjusts between 1rem and 1.25rem */
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.6;
}

/* Hydraulic Soliution */
.details-grid {
  display: grid;
  /* মোবাইল: ১ কলাম, ল্যাপটপ/ডেস্কটপ: ২ কলাম */
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 40px;
  align-items: center; /* ভার্টিক্যাল সেন্টার */
  padding: 60px 0;
}

/* ইমেজ রেসপন্সিভ রাখার জন্য */
.image-wrapper img {
  width: 100%;
  border-radius: 8px;
  object-fit: cover;
}

/* বাটন ডিজাইন */
.btn-discover {
  display: inline-block;
  padding: 12px 25px;
  background: #125470;
  color: #fff;
  text-decoration: none;
  border-radius: 50px;
  margin-top: 20px;
}

/*-- ===== Home Lift Solution ===== --*/
.details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 40px;
  align-items: center;
  padding: 60px 0;
}

/* মোবাইলে ইমেজকে উপরে নেওয়ার জন্য */
@media (max-width: 800px) {
  .content-wrapper {
    order: 2; /* টেক্সট নিচে চলে যাবে */
  }
  .image-wrapper {
    order: 1; /* ইমেজ উপরে চলে আসবে */
  }
}

/*-- ===== Metalic Shaft ===== --*/
.details-grid {
  display: grid;
  /* মোবাইল, ল্যাপটপ এবং ডেস্কটপের জন্য রেসপন্সিভ গ্রিড */
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 40px;
  align-items: center;
  padding: 60px 0;
}

.img-fluid {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

/*-- ===== DUMBWAITER LIFT  ===== --*/
.dumbwaiter-hero {
  /* Using a dark overlay on the background for better text contrast */
  background:
    linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)),
    url("../img/dumbwaiter.jpg") no-repeat center center/cover;
  padding: 80px 0 150px; /* Providing extra bottom padding to accommodate overlapping cards */
  position: relative;
  text-align: center;
}

.section-header {
  margin-top: 100px;
}

/* Adjusting the hero headline */
.hero-title {
  color: #ffffff;
  font-size: 2.5rem;
  margin-top: 100px;
  margin-bottom: 50px;
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

/* Positioning the feature cards to overlap with the section below */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: -150px; /* This pulls the cards to overlap the transition point */
  position: relative;
  z-index: 3; /* Keeping cards above the lower section */
}

/* Enhancing individual card design */
.feature-card {
  background: #ffffff;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px); /* Adding a subtle hover effect */
}

/* ===== DUMBWAITER SERIES SECTION (OVERLAP END) ===== */
.dumbwaiter-series {
  /* Pulling the section up to overlap the previous background section */
  margin-top: -80px;
  position: relative;
  z-index: 2;
  background: #ffffff;

  /* Adding subtle styling to make it feel premium */
  padding: 60px 20px;
  border-top-left-radius: 30px;
  border-top-right-radius: 30px;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.05);
}

/* Ensure the grid is styled properly within the overlapping section */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

/* Image wrapper setup */
.img-wrapper {
  width: 100%;
  aspect-ratio: 1 / 1; /* ইমেজের রেশিও ১:১ বা স্কয়ার করার জন্য */
  overflow: hidden;
  border-radius: 8px; /* কর্নারগুলো একটু রাউন্ড করলে প্রিমিয়াম দেখায় */
  background: #f0f0f0;
}

/* Image styling */
.img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* এটি ইমেজকে স্ট্রেচ না করে রেশিও ঠিক রাখবে */
  transition:
    transform 0.5s ease,
    filter 0.5s ease;
}

/* Hover effect applied to all gallery items */
.gallery-item:hover .img-wrapper img {
  transform: scale(1.1); /* Zoom effect */
  filter: brightness(1.1); /* Slight brightness boost on hover */
}

/* ============================================================
   Passenger Lift SECTION START
   ============================================================ */
/* ---===== Commercial Section start=====--- */
/* Commercial Hero Section */
.commercial-hero {
  height: 90vh;
  display: flex;
  align-items: center;
  background:
    linear-gradient(rgba(100, 100, 100, 0.6), rgba(50, 50, 50, 0.8)),
    url("../img/commercial-hero.jpg") no-repeat center center;
  background-size: 100% 100%;
  position: relative;
  color: #ffffff;
}

.elevator-hero-content {
  max-width: 800px;
}

.elevator-hero-content h1 {
  font-size: 3rem;
  font-weight: 600;
  margin-bottom: 20px;
  line-height: 1.2;
}

/* Right Side Fixed Sidebar */
.right-fixed-sidebar {
  position: fixed; /* পেজের ডানদিকে ফিক্সড থাকবে */
  right: 0; /* একদম রাইট সাইড */
  top: 50%; /* ভার্টিকালি সেন্টারে */
  transform: translateY(-50%);
  z-index: 9999; /* সবার উপরে থাকবে */
  padding: 10px;
}

.nav-list {
  list-style: none; /* বুলেট পয়েন্ট রিমুভ */
  padding: 0;
  margin: 0;
}

.nav-list li {
  margin: 20px 0;
}

.nav-list li a {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  text-decoration: none;
  color: #ffffff;
  font-size: 24px;
  transition: 0.3s;
  /* Icon-er jonno transition */
  transition: opacity 0.3s ease;
}

/* টেক্সট ইফেক্ট (আইকনের বামপাশে শো করবে) */
.nav-text {
  display: none;
  font-size: 14px;
  margin-right: 10px;
  background: rgba(0, 0, 0, 0.7);
  padding: 5px 12px;
  border-radius: 4px;
  white-space: nowrap;
}

.nav-list li a:hover i {
  display: none;
}

.nav-list li a:hover .nav-text {
  display: block; /* হোভারে টেক্সট আসবে */
}

/* Mobile responsive alignment */
@media (max-width: 991px) {
  .sidebar-nav {
    right: 20px; /* মোবাইলে একটু জায়গা কমিয়ে দিচ্ছি */
  }
}

/* Section Background */
.intelligent-flow-section {
  padding: 100px 0;
  background: url("../img/passenger-flow-section-bg.jpg") no-repeat center
    center/cover;
}

.content-wrapper {
  max-width: 600px;
}

.content-wrapper h2 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.red-line {
  width: 50px;
  height: 4px;
  background: #125470;
  border: none;
  margin-bottom: 30px;
}

.content-wrapper p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: #333;
}

.icon-wrapper span {
  font-size: 0.95rem;
  color: #333;
}

.img-fluid {
  max-width: 100%;
  max-height: 600px;
  object-fit: contain;
  height: auto;
}

/* -- ====== Intelligent safety =====-- */
.intelligent-detail-section {
  padding: 80px 0;
  position: relative;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.432), rgba(255, 255, 255, 0.171)),
    url("../img/intelligent-Safety-bg.jpg");
  background-size: cover;
  background-position: center;
}
.intelligent-content-flex {
  height: 70vh;
  width: 100%;
  padding-top: 100px;
}

/*-- ====== comfort safety SECTION =====--*/
.comfort-detail-section {
  padding: 80px 0;
  position: relative;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.356)),
    url("../img/comfort-Safety-bg.jpg");
  background-size: cover;
  background-position: center;
}
.comfort-content-flex {
  height: 70vh;
  width: 100%;
  padding-top: 100px;
}

/*-- ====== Intelligent Experience SECTION =====--*/
.intelligent-experience-section {
  padding: 100px 0;
  background: url("../img/intelligent-experience.jpg") no-repeat center
    center/cover;
  position: relative;
}

.headline-area h2 {
  font-size: 3rem;
  font-weight: 600;
}

.red-line-center {
  width: 60px;
  height: 4px;
  background: #125470;
  margin: 20px auto; /* Centering the line */
  border: none;
}

/* Glassmorphism Effect */
.glass-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 40px;
  border-radius: 15px;
  color: white;
  text-align: center;
  height: 100%;
  min-height: 250px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition:
    transform 0.4s ease,
    background 0.3s ease;
}

.glass-card h3 {
  margin-bottom: 20px;
}

.glass-card p {
  font-size: 1.1rem;
  line-height: 1.6;
  opacity: 0.9;
}

.row {
  display: flex;
  align-items: stretch;
}

.glass-card:hover {
  transform: scale(1.05);
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}
/* ---===== Commercial Section End=====--- */

/* ---===== Residential Section Start=====--- */
.residential-hero {
  height: 90vh;
  display: flex;
  align-items: center;
  background:
    linear-gradient(rgba(100, 100, 100, 0.6), rgba(50, 50, 50, 0.8)),
    url("../img/residential-hero.jpg") no-repeat center center;
  background-size: 100% 100%;
  position: relative;
  color: #ffffff;
}

.safety-detail-section {
  padding: 80px 0;
  position: relative;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.356)),
    url("../img/r-safety-bg.jpg");
  background-size: cover;
  background-position: center;
}
.safety-content-flex {
  height: 70vh;
  width: 100%;
  padding-top: 100px;
}

.comfort-detail-section {
  padding: 80px 0;
  position: relative;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.356)),
    url("../img/r-comfort-bg.jpg");
  background-size: cover;
  background-position: center;
}
.comfort-content-flex {
  height: 70vh;
  width: 100%;
  padding-top: 100px;
}

.comfort-content-flex h2 {
  font-size: 3rem;
  font-weight: 600;
  color: #125470;
}

.comfort-content-flex p {
  font-size: 1.25rem;
  font-weight: 400;
  color: #ffffff;
}

.energy-detail-section {
  padding: 80px 0;
  position: relative;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.356)),
    url("../img/r-energy-bg.png");
  background-size: cover;
  background-position: center;
}
.energy-content-flex {
  height: 70vh;
  width: 100%;
  padding-top: 100px;
}

.residential-experience-section {
  padding: 100px 0;
  background: url("../img/residential-experience.jpg") no-repeat center
    center/cover;
  position: relative;
}

.dedicated-hero {
  height: 90vh;
  display: flex;
  align-items: center;
  background:
    linear-gradient(rgba(100, 100, 100, 0.6), rgba(50, 50, 50, 0.8)),
    url("../img/dedicated-hero.png") no-repeat center center;
  background-size: 100% 100%;
  position: relative;
  color: #ffffff;
}

/* =============================================
   SHOWCASE SWIPER SECTION
   Challenger Elevator & Escalator Ltd.
   Add this to: Static/Challenger/css/style.css
   ============================================= */

/* ---------- Section Wrapper ---------- */
.showcase-section {
  width: 100%;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  position: relative;
  background: #2a323f;
}

.showcase-wrapper {
  display: flex;
  width: 100%;
  height: 100%;
}

/* ---------- LEFT SIDEBAR ---------- */
.showcase-sidebar {
  width: 300px;
  min-width: 300px;
  height: 100%;
  background: #2a323f;
  display: flex;
  align-items: center;
  position: relative;
  z-index: 10;
  flex-shrink: 0;
}

.sidebar-inner {
  width: 100%;
  padding: 50px 0 50px 40px;
}

.sidebar-label {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #196788;
  font-weight: 600;
  margin-bottom: 30px;
  padding-left: 4px;
}

.sidebar-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px 16px 0;
  cursor: pointer;
  position: relative;
  border-left: 2px solid transparent;
  padding-left: 16px;
  transition: all 0.3s ease;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.sidebar-item:last-child {
  border-bottom: none;
}

.item-number {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.25);
  font-weight: 600;
  letter-spacing: 1px;
  min-width: 20px;
  transition: color 0.3s ease;
}

.item-text {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 500;
  flex: 1;
  transition: color 0.3s ease;
}

.item-arrow {
  font-size: 14px;
  color: transparent;
  transition: all 0.3s ease;
  transform: translateX(-8px);
  opacity: 0;
  margin-right: 10px;
}

/* Hover State */
.sidebar-item:hover .item-text {
  color: rgba(255, 255, 255, 0.85);
}

.sidebar-item:hover .item-number {
  color: #196788;
}

.sidebar-item:hover .item-arrow {
  color: #196788;
  opacity: 1;
  transform: translateX(0);
}

.sidebar-item:hover {
  border-left-color: rgba(25, 103, 136, 0.5);
}

/* Active State */
.sidebar-item.active {
  border-left-color: #196788;
  background: rgba(25, 103, 136, 0.08);
}

.sidebar-item.active .item-text {
  color: #ffffff;
  font-weight: 600;
}

.sidebar-item.active .item-number {
  color: #196788;
}

.sidebar-item.active .item-arrow {
  color: #196788;
  opacity: 1;
  transform: translateX(0);
}

/* ---------- RIGHT SWIPER AREA ---------- */
.showcase-swiper-wrap {
  flex: 1;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.showcaseSwiper {
  width: 100%;
  height: 100%;
}

/* ---------- SLIDES ---------- */
.swiper-slide {
  position: relative;
  overflow: hidden;
}

.slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1.08);
  transition: transform 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.swiper-slide-active .slide-bg {
  transform: scale(1);
}

.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(42, 50, 63, 0.82) 0%,
    rgba(25, 103, 136, 0.35) 60%,
    rgba(0, 0, 0, 0.15) 100%
  );
  z-index: 1;
}

/* ---------- SLIDE CONTENT ---------- */
.slide-content {
  position: absolute;
  bottom: 80px;
  left: 60px;
  z-index: 2;
  max-width: 520px;
}

.slide-tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #196788;
  background: rgba(25, 103, 136, 0.15);
  border: 1px solid rgba(25, 103, 136, 0.4);
  padding: 5px 14px;
  border-radius: 2px;
  margin-bottom: 18px;
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.5s ease 0.2s,
    transform 0.5s ease 0.2s;
}

.slide-title {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.1;
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(25px);
  transition:
    opacity 0.55s ease 0.35s,
    transform 0.55s ease 0.35s;
}

.slide-desc {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.75;
  margin-bottom: 32px;
  max-width: 420px;
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.5s ease 0.5s,
    transform 0.5s ease 0.5s;
}

/* Animate content when slide is active */
.swiper-slide-active .slide-tag,
.swiper-slide-active .slide-title,
.swiper-slide-active .slide-desc {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- NAVIGATION ARROWS ---------- */
.showcase-prev,
.showcase-next {
  position: absolute;
  right: 40px;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 14px;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s ease;
  margin: 0;
}

.showcase-prev {
  bottom: calc(50% + 28px);
  top: auto;
  left: auto;
}

.showcase-next {
  top: calc(50% + 28px);
  bottom: auto;
  left: auto;
}

.showcase-prev::after,
.showcase-next::after {
  display: none;
}

.showcase-prev:hover,
.showcase-next:hover {
  background: #196788;
  border-color: #196788;
}

/* ---------- PROGRESS BAR ---------- */
.swiper-progress {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  z-index: 10;
}

.swiper-progress-bar {
  height: 100%;
  background: #196788;
  width: 0%;
  transition: width linear;
}

/* ---------- SLIDE COUNTER ---------- */
.slide-counter {
  position: absolute;
  right: 40px;
  bottom: 30px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
}

.current-num {
  color: #ffffff;
  font-size: 18px;
  font-weight: 700;
}

.separator {
  font-size: 16px;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 991px) {
  .showcase-section {
    height: auto;
    min-height: 100vh;
  }

  .showcase-wrapper {
    flex-direction: column;
  }

  .showcase-sidebar {
    width: 100%;
    min-width: unset;
    height: auto;
    overflow-x: auto;
    padding: 20px 0;
  }

  .sidebar-inner {
    padding: 0 20px;
    display: flex;
    gap: 12px;
    width: max-content;
  }

  .sidebar-label {
    display: none;
  }

  .sidebar-list {
    display: flex;
    gap: 8px;
  }

  .sidebar-item {
    border-left: none;
    border-bottom: 2px solid transparent;
    padding: 10px 16px;
    white-space: nowrap;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    text-align: center;
  }

  .sidebar-item.active {
    border-bottom-color: #196788;
    background: rgba(25, 103, 136, 0.1);
    border-left: none;
  }

  .item-arrow {
    display: none;
  }

  .showcase-swiper-wrap {
    height: 70vh;
    min-height: 400px;
  }

  .slide-content {
    left: 30px;
    bottom: 50px;
  }
}

@media (max-width: 575px) {
  .slide-content {
    left: 20px;
    bottom: 40px;
  }

  .slide-title {
    font-size: 32px;
  }

  .slide-desc {
    font-size: 13px;
  }

  .showcase-prev,
  .showcase-next {
    display: none;
  }
}

/* ============================================================
   Home SECTION START
   ============================================================ */
.home-elevator-hero {
  height: 90vh;
  display: flex;
  align-items: center;
  background:
    linear-gradient(rgba(100, 100, 100, 0.6), rgba(50, 50, 50, 0.8)),
    url("../img/home-elevator-hero.jpg") no-repeat center center;
  background-size: 100% 100%;
  position: relative;
  color: #ffffff;
}

.home-detail-section {
  padding: 80px 0;
  position: relative;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.123)),
    url("../img/home-steel-belt-bg.jpg");
  background-size: cover;
  background-position: center;
}
.home-content-flex {
  height: 70vh;
  width: 100%;
  padding-top: 100px;
}

.wire-detail-section {
  padding: 80px 0;
  position: relative;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.123)),
    url("../img/wire-rope-bg.jpg");
  background-size: cover;
  background-position: center;
}
.wire-content-flex {
  height: 70vh;
  width: 100%;
  padding-top: 100px;
}

.platform-detail-section {
  padding: 80px 0;
  position: relative;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.123)),
    url("../img/platform-bg.jpg");
  background-size: cover;
  background-position: center;
}
.platform-content-flex {
  height: 70vh;
  width: 100%;
  padding-top: 100px;
}

.platform-content-wrapper {
  max-width: 600px;
  color: #333;
  margin-top: 390px;
  padding-top: 20px;
}

.platform-content-wrapper h2 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 20px;
}

/* ==============================================
   PRODUCTS SECTION — Challenger Elevator & Escalator Ltd.
   File: Static/Challenger/css/products.css
   ============================================== */

/* ==============================================
   SECTION WRAPPER
   ============================================== */
.products-section {
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.products-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(135deg, rgba(25, 103, 136, 0.04) 25%, transparent 25%),
    linear-gradient(225deg, rgba(25, 103, 136, 0.04) 25%, transparent 25%),
    linear-gradient(315deg, rgba(25, 103, 136, 0.04) 25%, transparent 25%),
    linear-gradient(45deg, rgba(25, 103, 136, 0.04) 25%, transparent 25%);
  background-size: 48px 48px;
  pointer-events: none;
}

/* ==============================================
   SECTION HEADER
   ============================================== */
.products-subtitle {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.products-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.products-title .highlight {
  color: var(--primary);
  position: relative;
}

.products-title .highlight::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
  opacity: 0.3;
}

.products-desc {
  color: #5a6473;
  font-size: 1rem;
  max-width: 540px;
  margin: 0 auto 1.2rem;
}

.title-divider {
  width: 56px;
  height: 4px;
  background: linear-gradient(90deg, var(primary), var(--primary-light));
  border-radius: 2px;
}

/* ==============================================
   CATEGORY TABS
   ============================================== */
.product-tabs {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(8px);
  border-radius: 50px;
  padding: 0.5rem 1rem;
  display: inline-flex;
  box-shadow: 0 2px 16px rgba(25, 103, 136, 0.1);
}

.tab-btn {
  background: transparent;
  border: 2px solid transparent;
  border-radius: 50px;
  padding: 0.55rem 1.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-dark);
  cursor: pointer;
  transition: var(--transition-base);
  white-space: nowrap;
  display: flex;
  align-items: center;
}

.tab-btn i {
  font-size: 0.85rem;
  transition: transform 0.25s ease;
}

.tab-btn:hover {
  color: var(----primary);
  background: rgba(25, 103, 136, 0.08);
}

.tab-btn.active {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(25, 103, 136, 0.35);
}

.tab-btn.active i {
  transform: scale(1.15);
}

/* ==============================================
   PRODUCT CARD
   ============================================== */
/* col div er height fix — card height kaj korbe */
.product-card-wrap {
  height: 500px;
}

.product-card-wrap.visible .product-card {
  animation: cardFadeUp 0.5s ease both;
  height: 450px;
}

@keyframes cardFadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Card = pure image container. No flex children needed. */
.product-card {
  position: relative;
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: 0 2px 18px rgba(42, 50, 63, 0.08);
  transition:
    box-shadow var(--transition-base),
    transform var(--transition-base);
  width: 100%;
  height: 300px;
  display: block;
  cursor: pointer;
}

.product-card:hover {
  box-shadow: 0 8px 40px rgba(25, 103, 136, 0.22);
  transform: translateY(-6px);
}

/* ---------- Image — full card fill ---------- */
.product-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  transition: transform 0.5s ease;
}

.product-card:hover .product-img {
  transform: scale(1.07);
}

/* ---------- Hover Overlay ---------- */
.model-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(18, 79, 104, 0.95) 0%,
    rgba(25, 103, 136, 0.6) 50%,
    rgba(0, 0, 0, 0.15) 100%
  );
  display: flex;
  align-items: flex-end;
  padding: 1.2rem 1.3rem;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.product-card:hover .model-overlay {
  opacity: 1;
}

.model-inner {
  transform: translateY(12px);
  transition: transform var(--transition-base);
  width: 100%;
}

.product-card:hover .model-inner {
  transform: translateY(0);
}

.model-label {
  display: block;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 0.2rem;
}

.model-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 0.45rem 0;
  line-height: 1.3;
  letter-spacing: 0.02em;
}

.model-desc {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.82);
  margin: 0;
  line-height: 1.55;
}

/* ---------- Badge ---------- */
.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--brand-accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: 50px;
  z-index: 3;
  pointer-events: none;
}

/* ==============================================
   RESPONSIVE
   ============================================== */
@media (max-width: 767px) {
  .product-tabs {
    flex-wrap: wrap;
    border-radius: 14px;
    gap: 0.4rem !important;
    padding: 0.6rem;
  }

  .tab-btn {
    padding: 0.5rem 0.95rem;
    font-size: 0.82rem;
    flex: 1 1 45%;
    justify-content: center;
  }

  .product-card-wrap,
  .product-card {
    height: 260px;
  }
}

@media (max-width: 480px) {
  .tab-btn {
    flex: 1 1 100%;
  }
}

/* ============================================================
   ESCALATOR HERO SECTION START
   ============================================================ */
.escalator-hero {
  height: 80vh;
  display: flex;
  align-items: center;
  background:
    linear-gradient(rgba(100, 100, 100, 0.6), rgba(50, 50, 50, 0.8)),
    url("../img/escalator-hero.jpg") no-repeat center center/cover;
  position: relative;
  color: #ffffff;
}

.hero-content {
  max-width: 600px;
}

.hero-content h1 {
  font-size: 3rem;
  font-weight: 600;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-content p {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 30px;
}

/* ============================================================
   ESCALATOR HERO SECTION END
   ============================================================ */

/* ============================================================
   SAFE AND TRUSTWORTHY SECTION CSS START
   ============================================================ */
.safety-features {
  padding: 80px 0;
  position: relative;
  /* ব্যাকগ্রাউন্ড ইমেজের পাথ এখানে সঠিকভাবে বসিয়ে নিন */
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.432), rgba(255, 255, 255, 0.171)),
    url("../img/Safety-bg.jpg");
  background-size: cover;
  background-position: center;
}

.header-area {
  max-width: 600px;
  margin-bottom: 50px;
}

.header-area h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: #111111;
  line-height: 1.2;
}

.header-area p {
  font-size: 1.1rem;
  color: #666666;
  line-height: 1.6;
  margin-top: 15px;
}
.red-line {
  width: 50px;
  height: 3px;
  background: #125470;
  border: none;
  margin: 15px 0;
}

.infographic-area {
  text-align: center;
}

.infographic-area img {
  max-width: 100%;
  height: auto;
  transition: transform 0.3s ease;
}

/* Add a subtle hover effect to the image */
.infographic-area img:hover {
  transform: scale(1.02);
}
/* ============================================================
   SAFE AND TRUSTWORTHY SECTION CSS END
   ============================================================ */

/* ============================================================
   TECHNOLOGY SECTION CSS START
   ============================================================ */

.tech-detail-section {
  height: 85vh;
  position: relative;
  background: url("../img/technology-detail.jpg") no-repeat center center/cover;
  display: flex;
  align-items: flex-start;
}

.tech-content-flex {
  width: 100%;
  padding-top: 100px;
}

.text-area {
  margin-left: 2%;
  max-width: 700px;
  z-index: 2;
}

.text-area h2 {
  font-size: 2.5rem;
  font-weight: 600;
  color: #000;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.red-line {
  width: 50px;
  height: 3px;
  background: #125470;
  border: none;
  margin-bottom: 25px;
}

.text-area p {
  font-size: 1rem;
  line-height: 1.7;
  color: #4a4a4a;
  font-weight: 400;
}

/* ============================================================
   TECHNOLOGY SECTION CSS END
   ============================================================ */

/* ============================================================
   EXCELLENT SECTION CSS START
   ============================================================ */
.excellent-section {
  height: 85vh;
  padding: 80px 0;
  position: relative;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.911), rgba(255, 255, 255, 0.171)),
    url("../img/excellent.jpg");
  background-size: cover;
  background-position: center;
}

.excellent-content-flex {
  width: 100%;
  padding-top: 100px;
}

/* ============================================================
   EXCELLENT SECTION CSS eND
   ============================================================ */

/* ============================================================
   Overload Safety SECTION CSS START
   ============================================================ */
.overload-section {
  height: 85vh;
  padding: 80px 0;
  position: relative;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.911), rgba(255, 255, 255, 0.055)),
    url("../img/overload.jpg");
  background-size: cover;
  background-position: center;
}

.overload-content-flex {
  width: 100%;
  padding-top: 100px;
}

/* ============================================================
   Overload Safety SECTION CSS eND
   ============================================================ */

/* ============================================================
   Overload Safety SECTION CSS START
   ============================================================ */
.intelligent-section {
  height: 85vh;
  padding: 80px 0;
  position: relative;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.486), rgba(255, 255, 255, 0.055)),
    url("../img/intelligent.jpg");
  background-size: cover;
  background-position: center;
}

.intelligent-content-flex {
  width: 100%;
  padding-top: 100px;
}

/* ============================================================
   Overload Safety SECTION CSS eND
   ============================================================ */

.contact-banner-section {
  /* ব্যানার সেকশনের হাইট (প্রয়োজন অনুযায়ী ছোট-বড় করতে পারবেন) */
  min-height: 350px;

  /* 🖼️ ব্যাকগ্রাউন্ড ইমেজের পাথ (css ফোল্ডার থেকে বের হয়ে img ফোল্ডারে যাবে) */
  background-image: url("../img/contact-banner.jpg"); /* এখানে আপনার পছন্দমতো ব্যানারের ইমেজ পাথ দিন */
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-attachment: scroll; /* এটা প্যারালাক্স করতে চাইলে fixed করে দিতে পারেন */
}

/* 🖤 ইমেজের ওপর ৯0% ব্ল্যাক ওভারলে */
.banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(17, 21, 24, 0.85); /* ডার্ক থিম */
  z-index: 1;
}

/* কন্টেন্ট লেয়ার */
.banner-content {
  z-index: 5;
}

/* 🚀 ম্যাজিক স্ট্রোক ইফেক্ট কোড (Halka Stroke) */
.banner-stroke-title {
  font-size: 140px; /* টেক্সট সাইজ বড় রাখলে স্ট্রোক দেখতে সুন্দর লাগে */
  font-weight: 900;
  letter-spacing: 2px;
  margin-bottom: 10px;

  /* 🎯 টেক্সটের ভেতরের অংশ ট্রান্সপারেন্ট বা ফাঁপা থাকবে */
  color: transparent;

  /* 🖋️ টেক্সটের চারপাশে ১ পিক্সেলের হালকা ধূসর/সাদা স্ট্রোক বা আউটলাইন */
  -webkit-text-stroke: 0.5px rgb(209 209 209 / 5%);
}

/* ব্রেডক্রাম্ব লিংক স্টাইল */
.contact-banner-section .breadcrumb-item + .breadcrumb-item::before {
  color: #ffffff; /* স্লাশ (/) চিহ্নের কালার */
}

.contact-banner-section .breadcrumb-item a {
  transition: color 0.3s ease;
}

.contact-banner-section .breadcrumb-item a:hover {
  color: #125470 !important;
  transition: 0.5s ease;
}

/* ============================================================
     💻 মাল্টি-ডিভাইস রেসপন্সিভ ব্যালেন্স (Zenbook Fold & Mobile)
     ============================================================ */

@media (max-width: 991px) {
  .contact-banner-section {
    min-height: 280px; /* ট্যাব স্ক্রিনে ব্যানারের হাইট একটু কমবে */
  }
  .banner-stroke-title {
    font-size: 56px; /* টেক্সট সাইজ কিছুটা ছোট হবে */
  }
}

@media (max-width: 576px) {
  .contact-banner-section {
    min-height: 220px; /* মোবাইলে ব্যানারের পারফেক্ট সাইজ */
  }
  .banner-stroke-title {
    font-size: 42px; /* মোবাইলের জন্য স্ক্রিন ফিট সাইজ */
    letter-spacing: 1px;
  }
}

/* ============================================================
     📞 Get in touch CONTACT COMPONENT
     ============================================================ */

/* Default design for main inputs and textarea box */
.custom-floating-group .custom-input,
.custom-floating-group-textarea .custom-input {
  background-color: #f7f7f7 !important;
  border: 1px solid transparent !important;
  font-size: 15px;
  color: #333;
  border-radius: 8px !important;
  box-shadow: none !important;
  transition: all 0.3s ease-in-out;
}

/* Padding for normal input boxes (Name, Phone, Email) */
.custom-floating-group .custom-input {
  padding: 1.5rem 0.75rem 0.5rem 0.75rem !important; /* Spacing below for typed text */
}

/* Special padding fix for Message Box (Textarea) */
.custom-floating-group-textarea .custom-input {
  padding: 2rem 0.75rem 0.75rem 0.75rem !important; /* Increased top padding so typed text is not cut off */
  line-height: 1.5 !important;
}

/* Default label/placeholder position for inputs */
.custom-floating-group label,
.custom-floating-group-textarea label {
  padding: 1rem 0.75rem !important;
  color: #777777 !important;
  transition: all 0.2s ease-in-out !important;
}

/* Floating effect when input is focused or filled */
.custom-floating-group .custom-input:focus ~ label,
.custom-floating-group .custom-input:not(:placeholder-shown) ~ label,
.custom-floating-group-textarea .custom-input:focus ~ label,
.custom-floating-group-textarea .custom-input:not(:placeholder-shown) ~ label {
  color: #125470 !important; /* Label color turns to your Master Blue color on focus */
  transform: scale(0.8) translateY(-1.1rem) translateX(0.15rem) !important; /* Moves label higher up */
  font-weight: 600;
  background-color: #f7f7f7; /* Adds background color so text doesn't overlap behind label */
  padding: 0px 8px !important;
  height: auto !important;
}

/* Design change when main box is focused */
.custom-floating-group .custom-input:focus,
.custom-floating-group-textarea .custom-input:focus {
  background-color: #ffffff !important;
  border-color: #125470 !important; /* Focus border turns Master Blue */
}

/* Keeps label background white when input is focused */
.custom-floating-group .custom-input:focus ~ label,
.custom-floating-group-textarea .custom-input:focus ~ label {
  background-color: #ffffff !important;
}

/*  📞 CONTACT INFO CARDS & MASTER BLUE ICON DESIGN  */

/* Default style for the info status cards */
.info-status-card {
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1); /* Smooth hover transition */
  position: relative;
  top: 0;
}

/* Premium Hover Lift effect - Cards move smoothly up on hover */
.info-status-card:hover {
  top: -8px; /* Lifts the card 8px up */
  box-shadow: 0 20px 40px rgba(18, 84, 112, 0.12); /* Subtle shadow using your master color #125470 */
}

/* Icon box using RGBA opacity based on your master color #125470 */
.icon-box-orange {
  width: 50px;
  height: 50px;
  background-color: rgba(
    18,
    84,
    112,
    0.12
  ) !important; /* 12% opacity of master color */
  border-radius: 50%; /* Makes it perfectly circle */
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

/* Icon vector styling inside the box */
.icon-box-orange i {
  color: #125470 !important; /* Pure master color for the icon font */
  font-size: 20px;
}

/* Interaction effect inside icon box when the parent card is hovered */
.info-status-card:hover .icon-box-orange {
  background-color: #125470 !important; /* Turns solid master color on hover */
}
.info-status-card:hover .icon-box-orange i {
  color: #ffffff !important; /* Icon font turns pure white on hover */
}

/*  🎯 SUBMIT BUTTON (MASTER BLUE BRAND DESIGN) */

/* Button default state - Styled with master color #125470 */
.btn-submit-orange {
  background-color: #125470 !important; /* Your exact Master Blue brand color */
  color: #ffffff !important; /* Text and icon always pure white */
  padding: 12px 28px !important;
  font-weight: 600 !important;
  font-size: 16px !important;
  border: none !important;
  border-radius: 6px !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 10px !important;
  box-shadow: 0 4px 15px rgba(18, 84, 112, 0.2) !important; /* Master color shadow */
  transition: all 0.3s ease-in-out !important;
  cursor: pointer !important;
}

/* Button style on cursor hover, focus, or active press */
.btn-submit-orange:hover,
.btn-submit-orange:focus,
.btn-submit-orange:active {
  background-color: #0b374a !important; /* Darker premium shade of your master color */
  color: #ffffff !important;
  box-shadow: 0 4px 20px rgba(11, 55, 74, 0.3) !important;
  transform: translateY(-2px) !important; /* Smooth upward lift */
}

/* Ensures icon inside submit button stays white */
.btn-submit-orange i {
  color: #ffffff !important;
}

/* 📱 CHALLENGER RESPONSIVE DESIGN (MOBILE & TABLET FIXES) */

/* For Medium Screens / Tablets (Max width: 991px) */
@media (max-width: 991px) {
  .contact-form-area {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }

  .d-flex.flex-column.justify-content-between {
    justify-content: flex-start !important;
  }

  .contact-text-content {
    margin-bottom: 2rem !important;
  }
}

/* For Small Screens / Mobile Devices (Max width: 576px) */
@media (max-width: 576px) {
  /* Adjusts the main heading typography for mobile viewports */
  .contact-text-content h2.display-6 {
    font-size: 1.8rem !important;
    line-height: 1.3 !important;
  }

  /* Optimizes container padding to save horizontal grid space */
  .main-contact-form-card {
    padding: 1.5rem !important;
    border-radius: 12px !important;
  }

  .info-status-card {
    padding: 1.25rem !important;
  }

  /* Responsive font resizing for floating inputs */
  .custom-floating-group label,
  .custom-floating-group-textarea label {
    font-size: 14px !important;
  }

  .custom-floating-group .custom-input,
  .custom-floating-group-textarea .custom-input {
    font-size: 14px !important;
  }

  /* Adapts textarea box height for standard mobile screen dimensions */
  .custom-floating-group-textarea .custom-input {
    min-height: 120px !important;
  }

  /* Converts the action button to full width layout for thumb targets */
  .btn-submit-orange {
    width: 100% !important;
    justify-content: center !important;
  }
}

/* ============================================================
     🏢 CHALLENGER ABOUT US HERO SECTION DESIGN
     ============================================================ */

/* Main Hero Container */
.about-hero-section {
  position: relative;
  height: 500px; /* Adjust height as per your design requirement */
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
  overflow: hidden;
  width: 100%;
}

/* Dark Overlay with Master Color #125470 Base */
.about-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(23, 26, 27, 0.753), rgba(21, 22, 22, 0.616));
  z-index: 1;
}

/* Huge Structural Watermark Text (Matches your image sample) */
.about-hero-watermark {
  font-family: "Poppins", sans-serif;
  font-size: 140px;
  font-weight: 700;
  letter-spacing: 6px;
  color: transparent;
  text-transform: uppercase;
  margin: 0;
  padding: 0;
  user-select: none;
  line-height: 1;
  margin-bottom: 15px;
  -webkit-text-stroke: 0.5px rgb(209 209 209 / 5%);
}

/* Breadcrumb Wrapper */
.about-breadcrumb-nav {
  font-family: "Lato", sans-serif;
  font-size: 16px;
  font-weight: 500;
}

/* Home Link */
.breadcrumb-link {
  color: #ffffff;
  text-decoration: none;
  transition: 0.3s;
}

.breadcrumb-link:hover {
  color: #125470;
}

/* Separator '/' */
.breadcrumb-separator {
  color: rgba(255, 255, 255, 0.4);
  margin: 0 10px;
}

/* Current Page Active Text */
.breadcrumb-current {
  color: #ffffff;
  font-weight: 600;
}

/* 📱 Mobile Responsive Optimization */
@media (max-width: 576px) {
  .about-hero-section {
    height: 250px; /* Reduced height on mobile */
  }

  .about-hero-watermark {
    font-size: 50px; /* Scales down text size so it doesn't break grid */
    letter-spacing: 3px;
  }

  .about-breadcrumb-nav {
    font-size: 14px;
  }
}

@media (max-width: 768px) {
  .about-hero-watermark {
    font-size: 50px !important; /* Mobile er jonho font choto hobe */
  }
}

/* ============================================================
     👥 CHALLENGER TEAM PROFILE WITH MD IMAGE DESIGN
     ============================================================ */

.team-profile-section {
  position: relative;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  padding: 80px 0;
}

.team-profile-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(15, 23, 42, 0.95), rgba(18, 84, 112, 0.93));
  z-index: 1;
}

.team-title-wrapper {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 15px;
}

.title-accent-line {
  width: 120px;
  height: 4px;
  background-color: #125470;
  border-radius: 2px;
}

.team-main-title {
  font-family: "Poppins", sans-serif;
  color: #ffffff;
  font-weight: 700;
  font-size: 32px;
  margin: 0;
  text-transform: uppercase;
}

/* 🎯 MD IMAGE STYLING */
.md-image-container {
  position: relative;
  display: inline-block;
  border: 4px solid #125470; /* Your Brand Master Color Frame */
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
  background-color: rgba(18, 84, 112, 0.1);
  transition: transform 0.3s ease;
}

.md-image-container:hover {
  transform: translateY(-5px);
}

.md-photo {
  width: 100%;
  max-width: 300px;
  height: 380px;
  object-fit: cover; /* Keeps portrait crop perfect */
  display: block;
}

/* Metadata tag overlay on image bottom */
.md-meta-tag {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(transparent, rgba(18, 84, 112, 0.95));
  padding: 20px 15px 15px 15px;
  text-align: center;
}

.md-meta-tag h5 {
  color: #ffffff;
  font-family: "Poppins", sans-serif;
  font-size: 18px;
  margin-bottom: 2px;
  font-weight: 600;
}

.md-meta-tag p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 13px;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* MD Content Typography */
.md-heading {
  font-family: "Poppins", sans-serif;
  color: #ffffff;
  font-size: 26px;
  font-weight: 600;
  margin-bottom: 20px;
}

.font-lg {
  font-size: 17px !important;
  line-height: 1.8 !important;
}

.team-text {
  font-family: "Lato", sans-serif;
  color: rgba(255, 255, 255, 0.85);
  font-size: 16px;
  line-height: 1.75;
  text-align: justify;
}

.team-text strong {
  color: #ffffff;
  font-weight: 600;
}

/* 📱 Mobile Responsive Optimization */
@media (max-width: 768px) {
  .team-main-title {
    font-size: 26px;
  }
  .md-heading {
    font-size: 22px;
    text-align: center;
  }
  .team-text {
    text-align: left;
    font-size: 15px;
  }
  .md-photo {
    height: 320px;
    margin: 0 auto;
  }
}

/* ============================================================
     🏢 CHALLENGER "WHO WE ARE" SECTION DESIGN (FIXED)
     ============================================================ */

.who-we-are-section {
  background-color: #eae9e8;
}

.sub-title-text {
  font-family: "Poppins", sans-serif;
  color: #125470; /* Master Brand Color */
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 2px;
  display: inline-block;
}

.main-title-text {
  font-family: "Poppins", sans-serif;
  color: #1e293b;
  font-weight: 700;
  font-size: 36px;
  line-height: 1.3;
}

.desc-text {
  font-family: "Lato", sans-serif;
  color: #475569;
  font-size: 16px;
  line-height: 1.6;
}

/* Feature Boxes Style */
.about-feature-box {
  background-color: #f8fafc;
  padding: 20px;
  border-radius: 10px;
  border-left: 4px solid #125470;
  transition: all 0.3s ease;
}

.about-feature-box:hover {
  transform: translateX(8px);
  background-color: #f1f5f9;
}

.feature-icon-wrapper {
  background-color: rgba(18, 84, 112, 0.12);
  color: #125470;
  width: 45px;
  height: 45px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.feature-title {
  font-family: "Poppins", sans-serif;
  color: #1e293b;
  font-weight: 600;
  font-size: 18px;
  margin-bottom: 5px;
}

.feature-desc {
  font-family: "Lato", sans-serif;
  color: #64748b;
  font-size: 14px;
  margin: 0;
  line-height: 1.5;
}

/* 🎯 RIGHT SIDE IMAGE & FLOATING BADGE FIX */
.about-image-wrapper {
  position: relative;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 380px; /* Forces a minimum height so the badge never drops out */
}

.about-main-image-card {
  width: 100%;
  height: 100%;
}

.about-main-image-card img {
  width: 100%;
  height: 380px; /* Standard uniform height to match the text column */
  object-fit: cover;
  border: 5px solid #ffffff;
  border-radius: 12px !important;
}

/* Fixed Experience Badge Positioning */
.experience-badge {
  position: absolute;
  bottom: 40px; /* Locked inside the container, safe from falling down */
  left: 0px; /* Adjusted to align beautifully with the layout edge */
  background-color: #125470 !important; /* Pure Master Color */
  color: #ffffff !important;
  padding: 14px 22px;
  border-radius: 8px;
  z-index: 10;
  display: flex !important;
  align-items: center;
  box-shadow: 0 10px 25px rgba(18, 84, 112, 0.25) !important;
  white-space: nowrap; /* Prevents text from wrapping awkwardly */
  animation: floatBadge 4s ease-in-out infinite;
}

.badge-number {
  font-family: "Poppins", sans-serif;
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
}

.badge-text {
  font-family: "Lato", sans-serif;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Smooth Floating Animation for the Badge */
@keyframes floatBadge {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-8px);
  }
  100% {
    transform: translateY(0px);
  }
}

/* 📱 Responsive Mobile Optimization */
@media (max-width: 991px) {
  .main-title-text {
    font-size: 28px;
  }
  .about-image-wrapper {
    min-height: auto;
    padding: 0;
    margin-top: 30px;
  }
  .about-main-image-card img {
    height: auto;
  }
  .experience-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    animation: none;
  }
}

/* ============================================================
     🌍 BRAND SECTION V2 STYLES
     ============================================================ */
.brand-premium-card {
  transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  border: 1px solid #e2e8f0 !important;
}

.badge-exclusive {
  position: absolute;
  top: 15px;
  left: 15px;
  background: linear-gradient(135deg, #d4af37, #aa7c11);
  color: #ffffff;
  font-size: 11px;
  padding: 5px 14px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.badge-imported {
  position: absolute;
  top: 15px;
  left: 15px;
  background: linear-gradient(135deg, #196788, #114b64);
  color: #ffffff;
  font-size: 11px;
  padding: 5px 14px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.brand-premium-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 30px rgba(25, 103, 136, 0.12) !important;
}

.brand-premium-card.exclusive-partner:hover {
  border-color: #196788 !important;
  box-shadow: 0 15px 30px rgba(212, 175, 55, 0.18) !important;
}

.brand-detailed-desc strong {
  color: #196788;
}
.brand-premium-card.exclusive-partner .brand-detailed-desc strong {
  color: #194788;
}

/* ============================================================
     📍 CHALLENGER BRANCH OFFICES DESIGN (100% RESPONSIVE & FIXED)
     ============================================================ */

.branch-offices-section {
  position: relative;
  background-color: #f8fafc; /* Base soft grey/blue bg */
  padding: 80px 0; /* Uniform padding for top and bottom */
  overflow: hidden;
  z-index: 1;
  width: 100%;
}

/* 🎯 FULLY RESPONSIVE LIGHT MAP WATERMARK EFFECT */
.branch-offices-section::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  max-width: 1200px; /* Restricts map from stretching too wide on giant screens */
  background-image: url("../img/world-map.png"); /* */
  background-repeat: no-repeat;
  background-size: contain; /* Ensures the whole map fits inside the section automatically */
  background-position: center center;
  opacity: 0.06; /* Perfectly faint watermark */
  z-index: -1;
  pointer-events: none;
}

/* Center Title Bottom Line */
.title-bottom-line {
  width: 70px;
  height: 4px;
  background-color: #125470; /* Master Brand Color */
  border-radius: 2px;
  margin-top: 15px;
}

/* Branch Cards Flex/Grid Handling */
.branch-card {
  background-color: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #e2e8f0;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  height: 100%; /* Ensures both cards remain equal height naturally */
  display: flex;
  flex-direction: column;
}

.branch-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(18, 84, 112, 0.12) !important;
  border-color: #125470;
}

/* Card Header with Master Color Background */
.branch-card-header {
  background-color: #125470; /* Pure Master Color */
  padding: 22px 25px;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 15px;
}

.branch-icon {
  font-size: 22px;
  color: rgba(255, 255, 255, 0.9);
  flex-shrink: 0;
}

.branch-name {
  font-family: "Poppins", sans-serif;
  font-size: 19px;
  font-weight: 600;
  margin: 0;
  letter-spacing: 0.5px;
}

/* Card Body & Info Details */
.branch-card-body {
  padding: 25px;
  flex-grow: 1; /* Pushes content evenly */
}

.branch-info-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.branch-info-list li {
  font-family: "Lato", sans-serif;
  font-size: 15px;
  color: #475569;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  line-height: 1.5;
}

.branch-info-list li:last-child {
  margin-bottom: 0;
}

/* Icons inside info list */
.info-icon {
  color: #125470;
  font-size: 15px;
  margin-top: 4px;
  flex-shrink: 0;
  width: 20px;
  text-align: center;
}

.branch-info-list strong {
  color: #1e293b;
  font-weight: 600;
}

/* ============================================================
     📱 SCREEN SPECIFIC MEDIA QUERIES (THE RESPONSIVE SECRET)
     ============================================================ */

/* 1. For Tablets and Medium Screens (Max width 991px) */
@media (max-width: 991px) {
  .branch-offices-section {
    padding: 60px 0;
  }
  .branch-card-body {
    padding: 20px;
  }
}

/* 2. For Mobile Phones (Max width 576px) */
@media (max-width: 576px) {
  .branch-offices-section {
    padding: 50px 0;
  }

  .branch-offices-section::before {
    background-size: cover; /* Forces the map to fill the background cleanly on tall screens */
    opacity: 0.04; /* Slightly lighter on mobile for text readability */
  }

  .branch-card-header {
    padding: 18px 20px;
    gap: 12px;
  }

  .branch-name {
    font-size: 17px; /* Scales text down so it never overflows or line-wraps awkwardly */
  }

  .branch-card-body {
    padding: 20px 18px;
  }

  .branch-info-list li {
    font-size: 14px; /* Optimized reading font for small devices */
    margin-bottom: 14px;
  }
}

/* ============================================================
     📊 CHALLENGER 4-COLS STATS SECTION STYLES
     ============================================================ */

.challenger-stats-section {
  position: relative;
  /* ডার্ক ব্লু-িশ ব্যাকগ্রাউন্ড ও হালকা ওভারলে ইফেক্ট */
  background:
    linear-gradient(rgba(10, 17, 31, 0.85), rgba(10, 17, 31, 0.85)),
    url("../img/building-bg.jpg") no-repeat center center/cover;
  padding: 80px 0;
  color: #ffffff;
}

/* --- Section Title Styles --- */
.stats-sub-title {
  font-family: "Poppins", sans-serif;
  color: #125470;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.stats-main-title {
  font-family: "Poppins", sans-serif;
  color: #ffffff;
  font-size: 32px;
  font-weight: 700;
}

.stats-bottom-line {
  width: 60px;
  height: 3px;
  background-color: #125470;
  margin-top: 15px;
  border-radius: 2px;
}

/* --- Counter Box Styles --- */
.stat-counter-box {
  padding: 25px 15px;
  background: rgba(255, 255, 255, 0.03); /* হালকা মডার্ন গ্লাস ইফেক্ট */
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  transition: all 0.3s ease;
  height: 100%; /* সব বক্সের হাইট সমান রাখার জন্য */
}

.stat-counter-box:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(56, 189, 248, 0.4);
  box-shadow: 0 15px 30px rgba(10, 17, 31, 0.5);
}

/* ভিডিওর মতো বড় এবং বোল্ড টেক্সট স্টাইল */
.stat-number {
  font-family: "Poppins", sans-serif;
  font-size: 56px; /* ৪টা কলামের জন্য পারফেক্ট সাইজ */
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 8px;
  letter-spacing: -1px;
}

/* ভিডিওর মতো নিচের টেক্সটের কালার */
.stat-label {
  font-family: "Poppins", sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: #125470; /* ভিডিওর টেক্সট কালার শেড */
  letter-spacing: 0.5px;
  margin: 0;
  line-height: 1.4;
}

/* Tablet & Mobile Responsive */
@media (max-width: 991px) {
  .stat-number {
    font-size: 48px;
  }
}

@media (max-width: 768px) {
  .challenger-stats-section {
    padding: 50px 0;
  }
  .stats-main-title {
    font-size: 26px;
  }
  .stat-number {
    font-size: 42px;
  }
  .stat-label {
    font-size: 15px;
  }
}

/* ============================================================
     🏢 CHALLENGER CORPORATE CLIENTS TICKER WITH HOVER OVERLAY
     ============================================================ */

.our-clients-section {
  background-color: #ffffff;
  width: 100%;
  overflow: hidden;
}

.logo-ticker-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 30px 0;
}

/* জাভাস্ক্রিপ্ট ক্লোন করার পর উইডথ অটোমেটিক হ্যান্ডেল করার জন্য max-content */
.logo-ticker-track {
  display: flex;
  width: max-content;
  gap: 30px;
  animation: scrollLogosJS 65s linear infinite; /* ৩৩টি লোগোর জন্য ৬৫ সেকেন্ড স্পিড একদম ক্লাসি ও স্মুথ */
}

/* লোগো বক্সের ফিক্সড সাইজ (গোল, চারকোনা সব লোগো এখানে অটো ফিট হবে) */
.client-logo-item {
  position: relative;
  width: 210px;
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 18px;
  flex-shrink: 0;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

/* ইমেজ ফিটিং কোড */
.client-logo-item img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain; /* ছবি চ্যাপ্টা বা নষ্ট হবে না */
  filter: grayscale(100%);
  opacity: 0.6;
  transition: all 0.4s ease;
}

/* হোভার ওভারলে ইফেক্ট (Challenger ব্র্যান্ডের কালার #125470) */
.client-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(18, 84, 112, 0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  text-align: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s ease-in-out;
}

.client-name {
  font-family: "Poppins", sans-serif;
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  transform: translateY(10px); /* স্লাইড আপ অ্যানিমেশন */
  transition: transform 0.35s ease-in-out;
}

/* ==================== হোভার অ্যাকশনসমূহ ==================== */

/* মাউস রাখলে পুরো স্লাইডার থেমে যাবে */
.logo-ticker-wrapper:hover .logo-ticker-track {
  animation-play-state: paused;
}

/* নির্দিষ্ট বক্সে মাউস রাখলে বর্ডার ও শ্যাডো চেঞ্জ হবে */
.client-logo-item:hover {
  border-color: #125470;
  box-shadow: 0 10px 25px rgba(18, 84, 112, 0.048);
  transform: translateY(-4px);
}

/* ওভারলে এবং টেক্সট অন করানোর অ্যাকশন */
.client-logo-item:hover .client-overlay {
  opacity: 1;
  visibility: visible;
}

.client-logo-item:hover .client-name {
  transform: translateY(0);
}

.client-logo-item:hover img {
  transform: scale(0.9);
}

/* 🔄 জাভাস্ক্রিপ্ট ট্রিকের জন্য নিখুঁত লুপ কী-ফ্রেম (-50% ম্যাজিক) */
@keyframes scrollLogosJS {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* মোবাইলের জন্য রেসপন্সিভ কোড */
@media (max-width: 768px) {
  .logo-ticker-track {
    gap: 20px;
    animation: scrollLogosJS 40s linear infinite;
  }
  .client-logo-item {
    width: 160px;
    height: 90px;
    padding: 12px;
  }
  .client-name {
    font-size: 12px;
  }
}

/* ============================================================
     1. HERO Service BANNER STYLES
     ============================================================ */

/* Directly applying the background image to your HTML section class */
.service-hero-banner {
  position: relative;
  /* Put your service banner image inside the img folder with this name */
  background:
    linear-gradient(rgba(10, 17, 31, 0.88), rgba(10, 17, 31, 0.88)),
    url("../img/services-bg.jpg") no-repeat center center/cover;
  padding: 120px 0 80px 0;
  overflow: hidden;
  width: 100%;
  height: 500px; /* Adjust height as needed */
}

/* Big Translucent Text Overlay "SERVICES" */
.banner-watermark {
  font-family: "Poppins", sans-serif;
  font-size: 140px;
  font-weight: 700;
  letter-spacing: 6px;
  color: transparent;
  text-transform: uppercase;
  margin: 0;
  padding: 0;
  user-select: none;
  line-height: 1;
  margin-bottom: 15px;
  -webkit-text-stroke: 0.5px rgb(209 209 209 / 5%);
}

/* Breadcrumb Navigation Layout */
.breadcrumb-nav {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: "Poppins", sans-serif;
  font-size: 15px;
}

.breadcrumb-link {
  color: #ffffff;
  text-decoration: none;
  transition: 0.3s;
}

.breadcrumb-link:hover {
  color: #125470;
}

.breadcrumb-separator {
  color: rgba(255, 255, 255, 0.3);
}

.breadcrumb-current {
  color: #ffffff;
  font-weight: 400;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .service-hero-banner {
    padding: 80px 0 50px 0;
  }
  .banner-watermark {
    font-size: 60px;
  }
}

/* ============================================================
     🛠️ 1. WORLD-CLASS SALES SECTION STYLES
     ============================================================ */

/* Smooth Scrolling effect when clicking the Home page button */
html {
  scroll-behavior: smooth;
}

/* Main Section Container spacing */
.service-detail-section {
  padding: 100px 0;
  background-color: #ffffff; /* Clean white background */
}

/* Left Content Area */
.service-tag {
  font-family: "Poppins", sans-serif;
  color: #196788; /* Your Brand Primary Blue Color */
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  display: inline-block;
  margin-bottom: 10px;
}

.service-section-title {
  font-family: "Poppins", sans-serif;
  color: #2a323f; /* Brand Dark Color */
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  font-weight: 700;
  margin: 0;
}

/* Small accent line under headline */
.service-title-line {
  width: 60px;
  height: 3px;
  background-color: #196788; /* Match with brand color */
  margin: 20px 0 25px 0;
}

.service-section-desc {
  font-family: "Poppins", sans-serif;
  color: #64748b; /* Soft gray for readable description text */
  font-size: 15.5px;
  line-height: 1.7;
  margin-bottom: 20px;
}

/* Bullet Features List */
.service-feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-feature-list li {
  font-family: "Poppins", sans-serif;
  font-size: 15px;
  color: #2a323f; /* Match with brand dark color */
  font-weight: 500;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Bullet Icons */
.service-feature-list li i {
  color: #196788; /* Blue icons */
  font-size: 16px;
}

/* Right Image Box Frame */
.service-section-img {
  position: relative;
  overflow: hidden;
  border-radius: 4px; /* Matches with project card corner radius */
}

.service-section-img img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 0.5s ease;
}

/* Subtle corporate zoom effect when user interacts with section */
.service-detail-section:hover .service-section-img img {
  transform: scale(1.03);
}

/* Responsive Breakpoints for Mobile Viewports */
@media (max-width: 991px) {
  .service-detail-section {
    padding: 60px 0;
  }
  .service-section-title {
    font-size: 28px;
  }
  .service-section-img {
    margin-top: 30px; /* Gives spacing when image stacks below text on small screens */
  }
}

/* ============================================================
     🛠️ 2. PRECISION INSTALLATION SECTION STYLES
     ============================================================ */

/* Alternate Soft Gray Background for Contrast */
.service-detail-section.alt-bg {
  background-color: #f8fafc; /* Premium off-white tone */
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
}

/* Reversing columns on desktop so image appears on the left */
@media (min-width: 992px) {
  .split-layout.alt-bg .row {
    flex-direction: row-reverse; /* Bootstrap flex rule integration */
  }
}

/* Adjustments for consistent inner padding on alternate section */
.alt-bg .service-info-content {
  padding-left: 15px; /* Ensures balanced spacing on desktop split screens */
}

/* Responsive alignment fix for mobile stacks */
@media (max-width: 991px) {
  .split-layout.alt-bg .row {
    flex-direction: column; /* Stacks text on top, image below on mobile devices */
  }
  .alt-bg .service-info-content {
    padding-left: 0;
  }
}

/* ============================================================
     🛠️ 3. 24/7 MAINTENANCE SECTION STYLES
     ============================================================ */

/* Clean white background to contrast with the previous section */
#maintenance.service-detail-section {
  background-color: #ffffff;
  border-bottom: 1px solid #e2e8f0;
}

/* Enhancing the bold offer text for premium visibility */
#maintenance .service-section-desc strong {
  color: #196788; /* Highlighted in Challenger Theme Blue */
  font-weight: 700;
}

/* Subtle icon pulse effect to draw attention to the free offer bullets */
#maintenance .service-feature-list li i {
  color: #196788;
  transition: transform 0.3s ease;
}

#maintenance:hover .service-feature-list li i {
  transform: scale(1.15); /* Micro interaction when hovering the section */
}

/* Desktop spacing adjustment for the text area */
#maintenance .service-info-content {
  padding-right: 20px;
}

/* Mobile responsive resets */
@media (max-width: 991px) {
  #maintenance .service-info-content {
    padding-right: 0;
    margin-bottom: 30px; /* Gives standard margin on bottom before the image stacks */
  }
}

/* ============================================================
     2. CHALLENGER SERVICES GRID STYLES
     ============================================================ */

.challenger-services-section {
  background-color: #f8fafc;
  padding: 80px 0;
}

.services-sub-title {
  font-family: "Poppins", sans-serif;
  color: #125470;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
}

.services-main-title {
  font-family: "Poppins", sans-serif;
  color: #1e293b;
  font-size: 32px;
  font-weight: 700;
}

.services-bottom-line {
  width: 50px;
  height: 3px;
  background-color: #125470;
  margin-top: 15px;
}

/* Interactive Service Block Cards */
.service-card {
  background: #ffffff;
  padding: 40px 30px;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  text-align: center;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
  height: 100%;
  position: relative;
  overflow: hidden;
  z-index: 1;
  transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Background sliding effect on hover */
.service-card::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0;
  background-color: #125470;
  z-index: -1;
  transition: all 0.4s ease-in-out;
  border-radius: 12px;
}

.service-card:hover::before {
  height: 100%;
}

.service-icon-box {
  width: 65px;
  height: 65px;
  background-color: rgba(18, 84, 112, 0.06);
  color: #125470;
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 25px;
  border-radius: 50%;
  transition: all 0.4s ease;
}

.service-title {
  font-family: "Poppins", sans-serif;
  font-size: 19px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 12px;
  transition: color 0.3s ease;
}

.service-desc {
  font-family: "Poppins", sans-serif;
  font-size: 14px;
  color: #64748b;
  line-height: 1.6;
  margin: 0;
  transition: color 0.3s ease;
}

/* Interactive Hover Trigger Transitions */
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 25px rgba(18, 84, 112, 0.15);
  border-color: #125470;
}

.service-card:hover .service-icon-box {
  background-color: #ffffff;
  color: #125470;
  transform: rotateY(360deg);
}

.service-card:hover .service-title {
  color: #ffffff;
}
.service-card:hover .service-desc {
  color: rgba(255, 255, 255, 0.85);
}

.whatwedo-main-title {
  font-size: 1.8rem;
  font-weight: 600;
  color: #1c2228;
}

.whatwedo-card {
  background: #fff;
  border: 1px solid #e6e2da;
  border-radius: 12px;
  padding: 1.5rem 1.4rem;
  height: 100%;
  position: relative;
  overflow: hidden;
  transition:
    border-color 0.2s,
    transform 0.2s;
}

.whatwedo-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary);
  opacity: 0;
  transition: opacity 0.2s;
}

.whatwedo-card:hover {
  border-color: var(--primary-hover);
  transform: translateY(-4px);
}
.whatwedo-card:hover::before {
  opacity: 1;
}

.whatwedo-icon-box {
  width: 44px;
  height: 44px;
  background: #eef5f7;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.whatwedo-title {
  font-size: 1rem;
  font-weight: 600;
  color: #1c2228;
  margin-bottom: 0.5rem;
}

.whatwedo-desc {
  font-size: 0.88rem;
  color: #5b6570;
  line-height: 1.65;
  margin: 0;
}
.services-bottom-line {
  width: 48px;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
  margin-top: 0.8rem;
}

/* Screen Responsiveness Rules */
@media (max-width: 991px) {
  .nav-menu {
    display: none;
  }
}

@media (max-width: 768px) {
  .banner-watermark {
    font-size: 60px;
  }
  .service-hero-banner {
    padding: 80px 0 50px 0;
  }
  .services-main-title {
    font-size: 24px;
  }
}

/* ============================================================
     📸 PREMIUM GALLERY GRID STYLES
     ============================================================ */

.challenger-gallery-section {
  background-color: #ffffff;
}

.gallery-sub-title {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #196788;
  font-weight: 600;
  display: block;
}

.gallery-main-title {
  font-size: 32px;
  color: #2a323f;
}

.gallery-bottom-line {
  width: 50px;
  height: 3px;
  background-color: #196788;
  margin-top: 12px;
}

/* Gallery Hover Card Effects */
.gallery-card {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.gallery-img-wrapper {
  position: relative;
  width: 100%;
  height: 280px; /* ইমেজের পারফেক্ট রেসপনসিভ হাইট */
  overflow: hidden;
  background-color: #f1f5f9;
}

.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Dark Blue Elegant Overlay matching Challenger Brand */
.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to top,
    rgba(25, 103, 136, 0.95) 0%,
    rgba(17, 75, 100, 0.4) 100%
  );
  opacity: 0;
  transition: all 0.4s ease;
  display: flex;
  align-items: flex-end;
  padding: 25px;
}

.overlay-content {
  transform: translateY(20px);
  transition: transform 0.4s ease;
}

.img-category {
  font-size: 12px;
  text-transform: uppercase;
  color: #38bdf8; /* Soft cyan blue accent */
  font-weight: 700;
  letter-spacing: 1.5px;
  display: block;
  margin-bottom: 5px;
}

.img-title {
  font-size: 18px;
  color: #ffffff;
  font-weight: 600;
  margin-bottom: 0;
}

/* Hover Zoom & Fade-in Animations */
.gallery-card:hover .gallery-img {
  transform: scale(1.08);
}

.gallery-card:hover .gallery-overlay {
  opacity: 1;
}

.gallery-card:hover .overlay-content {
  transform: translateY(0);
}

/* ============================================================
     🤝 BRAND LOGO & CTA STYLES
     ============================================================ */
.brand-logo-img {
  transition: all 0.3s ease;
}
.brand-logo-img:hover {
  filter: grayscale(0%) !important; /* মাউস নিলে লোগো কালারফুল হবে */
  transform: scale(1.05);
}

/* Gallery CTA Animations */
.gallery-final-cta .btn {
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}
.gallery-final-cta .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

/* ============================================================
     🤝 Our Team
     ============================================================ */

/* Team Hero Banner Controller */
.team-hero-banner {
  position: relative;
  width: 100%;
  min-height: clamp(300px, 40vh, 450px);

  /* Background image setup */
  background-image: url("../img/image_b8beaf.jpg");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;

  /* Grid for centering content */
  display: grid;
  place-items: center;
  padding: 60px 0;
}

/* Dark overlay for image contrast */
.team-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
}

/* Content box grid layout */
.team-hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  justify-items: center;
  gap: 10px;
  color: #ffffff;
}

/* Large watermark text styling */
.team-banner-watermark {
  font-size: 140px;
  font-weight: 900;
  letter-spacing: 2px;
  margin-bottom: 10px;
  color: transparent;
  -webkit-text-stroke: 0.5px rgba(209 209 209 / 13%);
}

/* Breadcrumb navigation styling */
.team-breadcrumb-nav {
  font-size: clamp(0.9rem, 2vw, 1.2rem);
}

.team-breadcrumb-link {
  color: #ffffff;
  text-decoration: none;
  transition: 0.3s;
}

.team-breadcrumb-link:hover {
  color: #125470;
}

/* ============================================================
     🤝 Team Member Section 
     ============================================================ */
/* Section Padding */
.team-cards-section {
  padding: clamp(60px, 8vw, 100px) 0;
  background-color: #fcfcfc;
}

/* Core Grid Controller */
.team-cards-grid {
  display: grid;
  /* This rule replaces complex media queries */
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  align-items: start;
}

/* Card Style */
.team-card {
  background: #ffffff;
  padding: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.team-card:hover {
  transform: translateY(-10px);
}

.team-img-wrapper {
  overflow: hidden;
  aspect-ratio: 3 / 4;
}

.team-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.team-card:hover img {
  transform: scale(1.05);
}

.team-info {
  padding-top: 20px;
  text-align: center;
}

.team-info h3 {
  font-size: 1.25rem;
  color: #333;
  margin-bottom: 5px;
}

.team-info p {
  color: #125470;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* =========Stats Section Styles========== */
/* Modern Stats Section */
.team-stats-section {
  padding: 60px 0;
  background: #0b2d3d; /* একটু গাঢ় নীল টোন */
  color: #fff;
}

.team-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  text-align: center;
}
.team-stat-item h3 {
  font-size: 3.5rem; /* বড় ফন্ট ফোকাস বাড়ায় */
  font-weight: 700;
  margin-bottom: 5px;
}

/* ==========Values Section Styles========== */

.team-values-section {
  padding: 100px 0;
  background: #ffffff;
}

.team-values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.team-value-card {
  padding: 40px;
  background: #f8f9fa;
  border-radius: 12px;
  text-align: center;
  border-top: 4px solid #125470; /* ব্র্যান্ড কালারের হাইলাইট */
  transition: 0.4s;
}

.team-value-card:hover {
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  transform: translateY(-10px);
}

/* =============Premium CTA Section ==========*/
.team-cta-section {
  padding: 80px 0;
  background-color: #125470; /* Brand Color */
  color: #ffffff;
}

.team-cta-title {
  font-size: 2.5rem;
  margin-bottom: 15px;
}
.team-cta-desc {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 30px;
}

.team-cta-button {
  display: inline-block;
  padding: 15px 40px;
  background: #ffffff;
  color: #125470;
  font-weight: 700;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 5px;
  transition: all 0.3s ease;
}

.team-cta-button:hover {
  background: #f8f9fa;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* ==========Join Our Team Section Styles ==============*/
.team-join-section {
  padding: 30px 0;
  background: #f4f7f9;
}

.team-join-box {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
}

.team-join-link {
  color: #125470;
  font-weight: 700;
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 2px solid #125470;
  transition: 0.3s;
}

.team-join-link:hover {
  border-bottom-color: transparent;
}

/* ======Hero Banner Container======= */
.career-hero-banner {
  position: relative;
  width: 100%;
  min-height: 400px; /* ডেস্কটপের জন্য হাইট */
  background: url("../img/career-bg.jpg") no-repeat center center/cover;

  /* CSS Grid used for content alignment */
  display: grid;
  place-items: center; /* কন্টেন্টকে একদম মাঝখানে রাখে */
  padding: 60px 0;
}

.career-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(18, 84, 112, 0.479); /* Challenger Brand Blue */
}

/* Content Container */
.career-hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  justify-items: center;
  gap: 15px;
  color: #ffffff;
}

/* Watermark Text - Responsive sizing */
.career-banner-watermark {
  font-size: clamp(3rem, 12vw, 8rem); /* মোবাইলে ছোট, ডেস্কটপে বিশাল */
  font-weight: 700;
  letter-spacing: 6px;
  color: transparent;
  text-transform: uppercase;
  margin: 0;
  padding: 0;
  user-select: none;
  line-height: 1;
  margin-bottom: 15px;
  -webkit-text-stroke: 0.5px rgba(209, 209, 209, 0.082);
}

/* ======career Breadcrumb Navigation====== */
.career-breadcrumb-nav {
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  letter-spacing: 1px;
}

.career-breadcrumb-link {
  color: #ffffff;
  text-decoration: none;
  transition: 0.3s;
}

.career-breadcrumb-link:hover {
  color: #125470;
}

.career-breadcrumb-separator {
  margin: 0 10px;
  opacity: 0.6;
}

/* Section Padding */
.career-why-section {
  padding: 80px 0;
  background: #ffffff;
}

.section-heading {
  text-align: center;
  margin-bottom: 50px;
  color: #125470;
}

/* CSS Grid for Responsive Cards */
.why-grid {
  display: grid;
  /* Auto-fit makes it responsive without media queries */
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.why-card {
  padding: 40px;
  background: #f8f9fa;
  border-radius: 12px;
  text-align: center;
  border-bottom: 4px solid #125470;
  transition: 0.3s ease;
}

.why-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.why-icon {
  font-size: 3rem;
  margin-bottom: 20px;
}

/* Job Section Styles */
.career-jobs-section {
  padding: 80px 0;
  background: #fcfcfc;
}

.jobs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.job-card {
  background: #fff;
  padding: 30px;
  border: 1px solid #eee;
  border-radius: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: 0.3s;
}

.job-card:hover {
  border-color: #125470;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.job-badge {
  background: #eef4f7;
  color: #125470;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.btn-apply {
  background: #125470;
  color: #fff;
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
  white-space: nowrap;
}

/* Mobile Responsive */
@media (max-width: 576px) {
  .job-card {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }
}

/* --- Hero Banner Styles --- */
.apply-hero-banner {
  position: relative;
  width: 100%;
  min-height: 300px;
  background: url("../img/career-bg.jpg") no-repeat center center/cover;
  display: grid;
  place-items: center;
  padding: 40px 0;
}

.apply-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(18, 84, 112, 0.384);
}

.apply-hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  text-align: center;
}

.form-banner-stroke-title {
  font-size: 100px; /* টেক্সট সাইজ বড় রাখলে স্ট্রোক দেখতে সুন্দর লাগে */
  font-weight: 900;
  letter-spacing: 2px;
  margin-bottom: 10px;

  /* 🎯 টেক্সটের ভেতরের অংশ ট্রান্সপারেন্ট বা ফাঁপা থাকবে */
  color: transparent;

  /* 🖋️ টেক্সটের চারপাশে ১ পিক্সেলের হালকা ধূসর/সাদা স্ট্রোক বা আউটলাইন */
  -webkit-text-stroke: 0.5px rgb(209 209 209 / 12%);
}
/* ========Application Form Wrapper Styling======== */
.apply-section {
  padding: 80px 0;
  background: #f9f9f9;
}
.form-wrapper {
  max-width: 800px;
  margin: 0 auto;
  background: #fff;
  padding: 40px;
  border-radius: 10px;
}

/* Grid for Form Inputs */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

input,
textarea {
  width: 100%;
  padding: 15px;
  border: 1px solid #ddd;
  border-radius: 5px;
}

.btn-submit {
  width: 100%;
  padding: 15px;
  margin-top: 50px;
  background: #125470;
  color: #fff;
  border: none;
  border-radius: 5px;
  font-size: 1.1rem;
  cursor: pointer;
}

/* =======Container for Form and Support Box======= */

/* Container for split layout */
.apply-container-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr; /* Left (1fr) and Right (1.5fr) */
  gap: 40px;
  align-items: start; /* Align elements to top */
  padding: 50px 0;
}

/* Support Area (your image-style, also fixed some styles) */
.support-area {
  background: #fcfcfc; /* lighter bg like the image */
  padding: 25px 30px;
  border-radius: 8px;
  height: fit-content;
  border-left: 4px solid #125470;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.03); /* soft shadow like the image */
}

.support-area h3 {
  color: #125470;
  font-size: 1.6rem;
  margin-bottom: 10px;
}

/* Responsive adjustment for tablets and mobiles */
@media (max-width: 992px) {
  .apply-container-grid {
    grid-template-columns: 1fr; /* Switch to 1 column */
    gap: 30px;
    padding: 40px 15px; /* add some side padding on mobile */
  }
}

/* ============================================================
   .cfg-cabin-wrap এ perspective যোগ করা (আগে থেকেই থাকলে
   শুধু perspective: 1000px; লাইনটা যোগ করুন তার ভেতরে)
   ============================================================ */
.cfg-cabin-wrap {
  perspective: 1000px;
}

/* ============================================================
   ANGLE CLASS — flat cabin PNG কে lobby এর angle এর সাথে
   মেলানোর জন্য। শুধু right wall, ceiling, floor এ লাগবে।
   ============================================================ */
.cfg-layer.cfg-angle-right {
  transform-origin: left center;
  transform: rotateY(calc(var(--cfg-angle-right, 12) * -1deg));
}

.cfg-layer.cfg-angle-ceiling {
  transform-origin: top center;
  transform: rotateX(calc(var(--cfg-angle-ceiling, 8) * 1deg));
}

.cfg-layer.cfg-angle-floor {
  transform-origin: bottom center;
  transform: rotateX(calc(var(--cfg-angle-floor, 8) * -1deg));
}

/* transform smooth transition এর জন্য (slider ঘোরানোর সময়
   ঝাঁকি না লেগে soft ভাবে বদলাবে) */
.cfg-layer {
  transition:
    opacity 0.25s ease,
    transform 0.25s ease;
}

/* ============================================================
   ============================================================
   SECTION 1: LOGIN PAGE
   ============================================================
   ============================================================ */

/* ==================SECTION 1: LOGIN PAGE ================== */

/* ---- Page Layout: Full-height Sidebar (left) + Centered Login (right) ---- */
.login-page-grid {
  display: flex;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  align-items: stretch;
}

.login-wrapper {
  flex: 1;
  max-width: none;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.login-wrapper .login-card {
  width: 100%;
  max-width: 440px;
}

.dept-widget-col {
  width: 280px;
  flex-shrink: 0;
  background: #fff;
  min-height: 100vh;
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
  box-shadow: 4px 0 20px rgba(0, 0, 0, 0.04);
}

/* dept-widget */
.dept-widget-col .dept-widget {
  box-shadow: none;
  border-top: none;
  padding: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Staff Directory box  sidebar  */
.dept-widget-col .dept-directory-box {
  margin-top: auto;
}

@media (max-width: 900px) {
  .login-page-grid {
    flex-direction: column;
    min-height: auto;
  }

  .dept-widget-col {
    width: 100%;
    min-height: auto;
    order: 2;
    box-shadow: none;
    border-top: 1px solid var(--border);
  }

  .dept-widget-col .dept-directory-box {
    margin-top: 24px;
  }

  .login-wrapper {
    order: 1;
    padding: 50px 20px 20px;
  }
}

/* ---- Login Card ---- */
.login-card {
  border: none;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(25, 103, 136, 0.15);
}

/* ---- Gradient Header ---- */
.login-header {
  background: linear-gradient(135deg, var(--primary) 0%, #2796c2 100%);
  padding: 40px 40px 32px;
  text-align: center;
  color: #fff;
}

.photo-circle {
  width: 96px;
  height: 96px;
  background: #fff;
  border-radius: 50%;
  border: 4px solid rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.08);
}

.photo-circle i {
  font-size: 42px;
  color: var(--primary);
}

.login-header h1 {
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.login-header p {
  font-size: 0.85rem;
  color: #bfe3f2;
  margin: 0;
}

/* ---- Login Body ---- */
.login-body {
  background: #fff;
  padding: 36px 40px 30px;
}

.reg-form-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #8a939c;
  margin-bottom: 6px;
}

.input-icon-wrap {
  position: relative;
}

.input-icon-wrap i {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: #b0b7bd;
  font-size: 0.95rem;
}

.login-input {
  width: 100%;
  padding: 14px 16px 14px 46px;
  border: 2px solid #e6e9eb;
  border-radius: 14px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-mid);
  transition: border-color 0.2s;
}

.login-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: none;
}

.login-input::placeholder {
  color: #c7ccd0;
}

.form-row-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  margin: 18px 0 22px;
}

.remember-check {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #6c757d;
  cursor: pointer;
}

.remember-check input {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
}

.forgot-link {
  color: var(--primary);
  font-weight: 500;
  text-decoration: none;
}

.forgot-link:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

/* ---- Sign In Button ---- */
.btn-signin {
  width: 100%;
  height: 54px;
  background-color: var(--primary);
  border: none;
  border-radius: 14px;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition:
    background-color 0.2s,
    transform 0.1s;
}

.btn-signin:hover {
  background-color: var(--primary-hover);
  color: #fff;
}

.btn-signin:active {
  transform: scale(0.985);
}

.btn-signin:hover::after,
.btn-signin:hover::before {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---- Divider with Register link ---- */
.divider-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
}

.divider-line {
  flex: 1;
  height: 1px;
  background: #e6e9eb;
}

.register-link {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #b0b7bd;
  text-decoration: none;
  white-space: nowrap;
}

.register-link:hover {
  color: var(--primary);
}

/* ---- Login Footer ---- */
.login-footer {
  background: #f7f8f9;
  padding: 18px 40px;
  text-align: center;
  font-size: 0.72rem;
  color: #aab1b7;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.login-footer .sep {
  width: 1px;
  height: 12px;
  background: #d4d9dc;
}

/* ---- Alerts ---- */
.login-page-grid .alert,
.login-wrapper .alert {
  border-radius: 14px;
  font-size: 0.9rem;
}

/* ========== DEPARTMENT DISTRIBUTION WIDGET ========= */

.dept-widget {
  background: #fff;
  border-radius: 20px;
  padding: 24px 22px;
  box-shadow: 0 10px 30px rgba(25, 103, 136, 0.08);
  border-top: 3px solid var(--primary);
}

.dept-widget-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #9aa3aa;
  margin-bottom: 16px;
}

/* ---- Group sub-heading: Head Office / Chattogram / Sylhet ---- */
.dept-group-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--primary);
  margin: 16px 0 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

.dept-group-label:first-of-type {
  margin-top: 0;
}

/* ---- Scrollable row list  ---- */
.dept-widget-col .dept-widget {
  overflow-y: auto;
}

.dept-widget-col .dept-widget::-webkit-scrollbar {
  width: 4px;
}

.dept-widget-col .dept-widget::-webkit-scrollbar-track {
  background: transparent;
}

.dept-widget-col .dept-widget::-webkit-scrollbar-thumb {
  background: #d4d9dc;
  border-radius: 4px;
}

/* ---- Each Department Row ---- */
.dept-row {
  margin-bottom: 12px;
}

.dept-row-top {
  display: flex;
  align-items: center;
  margin-bottom: 6px;
}

.dept-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  margin-right: 10px;
  flex-shrink: 0;
}

.dept-label {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-dark);
  flex: 1;
}

.dept-count {
  font-size: 0.8rem;
  font-weight: 600;
  color: #b0b7bd;
  font-variant-numeric: tabular-nums;
}

/* ---- Progress Bar ---- */
.dept-bar-track {
  width: 100%;
  height: 6px;
  background: #eef0f1;
  border-radius: 10px;
  overflow: hidden;
}

.dept-bar-fill {
  height: 100%;
  border-radius: 10px;
  transition: width 0.6s ease;
}

/* ---- Staff Directory Total Box ---- */
.dept-directory-box {
  margin-top: 28px;
  border: 2px dashed #d4d9dc;
  border-radius: 16px;
  padding: 26px 16px;
  text-align: center;
  background: #fafbfb;
}

.dept-directory-icon {
  font-size: 1.8rem;
  color: #c7ccd0;
  margin-bottom: 10px;
}

.dept-directory-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #9aa3aa;
  margin-bottom: 4px;
}

.dept-directory-count {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.02em;
}

/*  ============================================================
   SECTION 3: REGISTER PAGE
   ============================================================ */
/* ---- Page Header (with logo) ---- */
header.text-center {
  background: linear-gradient(135deg, var(--primary) 0%, #2796c2 100%);
  color: #fff;
  padding: 36px 20px 32px;
  margin-bottom: 0 !important;
}

.header-flex {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.header-logo {
  height: 48px;
  width: auto;
}

header.text-center h1 {
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin: 0;
}

@media (max-width: 576px) {
  .header-flex {
    flex-direction: column;
    gap: 10px;
  }
}

/* ---- Main Card ---- */
.containers {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
}

.card {
  border: none;
  border-radius: 20px;
  box-shadow: 0 16px 40px rgba(25, 103, 136, 0.12);
  margin-bottom: 40px;
}

.card-body {
  padding: 40px;
}

/* ---- Form Section Blocks ---- */
.form-section {
  background: #fafbfb;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  margin-bottom: 28px;
}

.form-section h5 {
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 0.02em;
}

/* Colored section title bars override */
.form-section h5.bg-dark,
.form-section h5.bg-success {
  background: var(--primary) !important;
  color: #fff !important;
  border-radius: 10px !important;
  padding: 12px 18px !important;
  font-size: 0.95rem;
  margin-bottom: 20px !important;
  box-shadow: 0 4px 10px rgba(25, 103, 136, 0.15);
}

/* ---- Labels ---- */
.reg-form-label,
.form-section label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #6c757d;
  margin-bottom: 6px;
  display: inline-block;
}

/* ---- Inputs / Selects / Textarea ---- */
.reg-form-control,
.form-select {
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 11px 16px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ceel-text);
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
  background-color: #fff;
}

.reg-form-control:focus,
.form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(25, 103, 136, 0.12);
}

.reg-form-control::placeholder {
  color: #c7ccd0;
}

textarea.reg-form-control {
  resize: vertical;
  min-height: 90px;
}

/* File input (photo upload) */
input[type="file"].reg-form-control {
  padding: 8px 14px;
  font-size: 0.85rem;
  cursor: pointer;
}

input[type="file"].reg-form-control::file-selector-button {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 6px 14px;
  margin-right: 12px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

input[type="file"].reg-form-control::file-selector-button:hover {
  background: var(--primary-hover);
}

/* ---- Photo Upload Circle ---- */
.reg-photo-circle {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: #f1f3f4;
  border: 3px dashed #c7ccd0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: border-color 0.2s;
}

.reg-photo-circle:hover {
  border-color: var(--primary);
}

.reg-photo-circle span {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: #aab1b7;
}

.reg-photo-circle img {
  border-radius: 50%;
}

.col-md-3.text-center small {
  display: block;
  margin-top: 8px;
  font-size: 0.72rem;
  color: #aab1b7;
  line-height: 1.4;
}

/* ---- Submit Button ---- */
.reg-btn-primary {
  height: 54px;
  background-color: var(--primary);
  border: none;
  border-radius: 14px;
  color: #eef4f7;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 14px 48px;
  font-size: 1rem;
  transition:
    background-color 0.2s,
    transform 0.1s;
  box-shadow: 0 8px 20px rgba(25, 103, 136, 0.25);
  gap: 10px;
  position: relative;
}

.reg-btn-primary:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-light);
  color: #fff;
}

.reg-btn-primary:active {
  transform: scale(0.98);
}

/* ---- Register button tooltip (pure CSS) ---- */
.reg-btn-primary::after {
  content: "Click to submit your application";
  position: absolute;
  bottom: 115%;
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: var(--text-mid);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.2s,
    transform 0.2s;
  z-index: 10;
}

.reg-btn-primary::before {
  content: "";
  position: absolute;
  bottom: 115%;
  left: 50%;
  transform: translateX(-50%) translateY(100%);
  border: 5px solid transparent;
  border-top-color: var(--text-mid);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  z-index: 10;
}

.reg-btn-primary:hover::after,
.reg-btn-primary:hover::before {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.back-to-login-link {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #b0b7bd;
  text-decoration: none;
  white-space: nowrap;
}

.back-to-login-link:hover {
  color: var(--primary);
}

/* -----ragistration Form: RESPONSIVE ------ */
@media (max-width: 768px) {
  .card-body {
    padding: 24px;
  }

  .form-section {
    padding: 18px;
  }

  header.text-center h1 {
    font-size: 1.5rem;
  }

  .reg-photo-circle {
    width: 110px;
    height: 110px;
  }
}

/* ============================================================
   Lift Builder Upcomming base
   ============================================================ */
/* ── Build Your Lift — Coming Soon ── */
.btn-build-lift-wrap {
  position: relative;
  display: inline-block;
}

.btn-build-lift--upcoming {
  position: relative;
  cursor: pointer;
  overflow: visible;
}

.upcoming-badge {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  background: #007bff;
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 4px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

/* arrow — উপরে থাকবে (badge এর উপর দিকে) */
.upcoming-badge::after {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-bottom-color: #007bff;
}

/* hover এ দেখাবে */
.btn-build-lift-wrap:hover .upcoming-badge {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* click করলে flash হবে */
.upcoming-badge.flash {
  animation: badgeFlash 0.4s ease;
}

@keyframes badgeFlash {
  0% {
    background: #007bff;
  }
  50% {
    background: #ff6b00;
  }
  100% {
    background: #007bff;
  }
}