/* ============================================
   TAKSHASHILA UNIVERSITY - ENGINEERING PROGRAMMES
   Premium Landing Page Stylesheet
   ============================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,600&family=Source+Sans+3:wght@300;400;500;600;700&family=Raleway:wght@400;500;600;700;800&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Brand Colors */
  --primary: #E0653B;
  --primary-dark: #c5532d;
  --primary-light: #f0855f;
  --secondary: #142361;
  --secondary-dark: #0d1740;
  --secondary-light: #1e3590;
  --accent: #EDB93E;
  --accent-dark: #d4a12e;
  --accent-light: #f5d06a;
  --white: #FFFFFF;
  --off-white: #F8F9FC;
  --light-gray: #EEF1F8;
  --mid-gray: #94A3B8;
  --dark-gray: #475569;
  --text-dark: #1E293B;
  --text-body: #64748B;

  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.15);
  --glass-shadow: 0 8px 32px rgba(20, 35, 97, 0.12);
  --glass-white-bg: rgba(255, 255, 255, 0.75);
  --glass-white-border: rgba(255, 255, 255, 0.5);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(20, 35, 97, 0.06);
  --shadow-md: 0 4px 16px rgba(20, 35, 97, 0.08);
  --shadow-lg: 0 12px 40px rgba(20, 35, 97, 0.12);
  --shadow-xl: 0 20px 60px rgba(20, 35, 97, 0.16);
  --shadow-glow-primary: 0 0 30px rgba(224, 101, 59, 0.3);
  --shadow-glow-accent: 0 0 30px rgba(237, 185, 62, 0.3);

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Source Sans 3', sans-serif;
  --font-accent: 'Raleway', sans-serif;

  /* Spacing */
  --section-padding: 100px 0;
  --section-padding-sm: 60px 0;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-full: 9999px;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--text-body);
  background-color: var(--white);
  overflow-x: hidden;
  font-weight: 400;
  letter-spacing: 0.01em;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--secondary);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
}

h3 {
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  font-weight: 600;
}

h4 {
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 600;
  font-family: var(--font-accent);
}

p {
  margin-bottom: 1rem;
  color: var(--text-body);
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-base);
}

img {
  max-width: 100%;
  height: auto;
}

ul {
  list-style: none;
}

/* ---------- Utility Classes ---------- */
.section-padding {
  padding: var(--section-padding);
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: linear-gradient(135deg, rgba(224, 101, 59, 0.08), rgba(237, 185, 62, 0.08));
  border: 1px solid rgba(224, 101, 59, 0.15);
  border-radius: var(--radius-full);
  font-family: var(--font-accent);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-badge i {
  font-size: 0.75rem;
}

.section-title {
  margin-bottom: 16px;
  position: relative;
}

.section-title span {
  color: var(--primary);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-body);
  max-width: 600px;
  line-height: 1.8;
}

.section-subtitle.centered {
  margin: 0 auto;
}

.section-header {
  margin-bottom: 60px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---------- Buttons ---------- */
.btn-primary-custom {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
  z-index: 1;
  text-decoration: none;
}

.btn-primary-custom::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-dark), #a84420);
  transition: var(--transition-base);
  z-index: -1;
}

.btn-primary-custom:hover {
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-primary);
}

.btn-primary-custom:hover::before {
  left: 0;
}

.btn-secondary-custom {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  backdrop-filter: blur(4px);
  text-decoration: none;
}

.btn-secondary-custom:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
}

.btn-outline-dark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 28px;
  background: transparent;
  color: var(--secondary);
  border: 2px solid var(--secondary);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  text-decoration: none;
}

.btn-outline-dark:hover {
  background: var(--secondary);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-accent {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--secondary);
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-base);
  text-decoration: none;
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-accent);
  color: var(--secondary);
}

/* ---------- Preloader ---------- */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--secondary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.loaded {
  opacity: 0;
  visibility: hidden;
}

.preloader-inner {
  text-align: center;
}

.preloader-logo {
  width: 80px;
  margin-bottom: 24px;
  animation: pulse 1.5s ease-in-out infinite;
}

.preloader-bar {
  width: 200px;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  overflow: hidden;
  margin: 0 auto;
}

.preloader-bar::after {
  content: '';
  display: block;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 3px;
  animation: preloaderSlide 1.2s ease-in-out infinite;
}

@keyframes preloaderSlide {
  0% {
    transform: translateX(-100%);
  }

  100% {
    transform: translateX(250%);
  }
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
}

/* ---------- Navbar ---------- */
.navbar-main {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  padding: 16px 0;
  transition: var(--transition-base);
  background: var(--white);
  border-bottom: 1px solid rgba(20, 35, 97, 0.08);
}

.navbar-main.scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(20, 35, 97, 0.12);
  padding: 10px 0;
  box-shadow: var(--shadow-md);
}

.navbar-main .navbar-brand img {
  height: 42px;
  transition: var(--transition-base);
}

.navbar-main.scrolled .navbar-brand img {
  height: 40px;
}

.navbar-main .nav-link {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 18px;
  color: var(--secondary) !important;
  padding: 8px 16px !important;
  position: relative;
  transition: var(--transition-base);
  letter-spacing: 0.3px;
}

/* .navbar-main.scrolled .nav-link {
  color: var(--secondary) !important;
} */

/* .navbar-main .nav-link:hover,
.navbar-main .nav-link.active {
  color: var(--primary) !important;
} */

.navbar-main .nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 16px;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition-base);
  border-radius: 2px;
}

.navbar-main .nav-link:hover::after,
.navbar-main .nav-link.active::after {
  width: calc(100% - 32px);
}

.navbar-main .btn-apply {
  padding: 10px 24px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white) !important;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 20px;
  border: none;
  transition: var(--transition-base);
}

.navbar-main .btn-apply:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-primary);
}

.navbar-main .btn-apply::after {
  display: none;
}

.navbar-toggler {
  border: none;
  padding: 8px;
  outline: none !important;
  box-shadow: none !important;
}

.navbar-toggler-icon {
  width: 24px;
  height: 2px;
  background: var(--secondary);
  position: relative;
  display: block;
  transition: var(--transition-base);
}

.navbar-main.scrolled .navbar-toggler-icon {
  background: var(--secondary);
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: inherit;
  transition: var(--transition-base);
}

.navbar-toggler-icon::before {
  top: -7px;
}

.navbar-toggler-icon::after {
  top: 7px;
}

@media (max-width: 991px) {
  .navbar-main .navbar-collapse {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(20, 35, 97, 0.08);
    border-radius: var(--radius-lg);
    padding: 16px;
    margin-top: 12px;
    box-shadow: var(--shadow-lg);
  }

  .navbar-main .nav-link {
    color: var(--secondary) !important;
    padding: 10px 16px !important;
  }

  .navbar-main .btn-apply {
    margin-top: 8px;
    display: inline-block;
    width: auto;
  }
}

/* ---------- CSS Parallax ---------- */
.parallax-section {
  position: relative;
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-position: center center;
  will-change: background-position;
}

/* Disable fixed attachment on mobile for performance */
@media (max-width: 991px) {
  .parallax-section {
    background-attachment: scroll;
    background-position: center center;
  }
}

/* ---------- About Section (Parallax) ---------- */
.about-section {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
  z-index: 1;
  padding: var(--section-padding);
}

.about-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgb(13 23 64 / 68%) 0%, rgb(13 23 64 / 63%) 45%, rgba(13, 23, 64, 0) 55%, rgba(13, 23, 64, 0) 100%);
  z-index: 2;
}

.about-section .container {
  position: relative;
  z-index: 3;
}

.about-content {
  position: relative;
  z-index: 4;
}

.about-section .section-title {
  color: var(--white) !important;
}

.about-text {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 20px;
  color: rgba(255, 255, 255, 0.75);
}

.about-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.about-feature-icon {
  color: var(--accent);
  font-size: 1.25rem;
  display: flex;
  align-items: center;
}

.about-feature-text {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1rem;
  color: var(--white);
}

@media (max-width: 991px) {
  .about-section {
    min-height: auto;
    padding: var(--section-padding-sm);
  }

  .about-overlay {
    background: rgba(13, 23, 64, 0.88);
  }
}

/* ---------- Hero Section ---------- */
.hero-section {
  position: relative;
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary) 40%, #1a2d6e 70%, var(--primary-dark) 100%);
  overflow: hidden;
  padding-top: 0;
}

/* Background particles, grid, and glow orbs removed for clean video layout */

.hero-content {
  position: relative;
  z-index: 10;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  color: var(--accent);
  font-family: var(--font-accent);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 24px;
  backdrop-filter: blur(4px);
}

.hero-badge i {
  animation: pulse 2s ease-in-out infinite;
}

.hero-title {
  color: var(--white);
  font-weight: 800;
  margin-bottom: 24px;
  line-height: 1.15;
}

.hero-title .highlight {
  position: relative;
  color: var(--accent);
  display: inline;
}

.hero-title .highlight::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 100%;
  height: 8px;
  background: rgba(237, 185, 62, 0.2);
  border-radius: 4px;
  z-index: -1;
}

.hero-subtitle {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.15rem;
  max-width: 520px;
  line-height: 1.8;
  margin-bottom: 36px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: left;
}

.hero-stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.hero-stat-number span {
  color: var(--accent);
}

.hero-stat-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 4px;
  font-weight: 500;
}

/* ---------- Hero Banner & Background Video ---------- */
.hero-outer-wrapper {
  position: relative;
  width: 100%;
}

.hero-image-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background: var(--secondary-dark);
}

.hero-image-main {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  z-index: 1;
}

.hero-image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  background: linear-gradient(135deg, rgba(13, 23, 64, 0.7) 0%, rgba(13, 23, 64, 0.4) 50%, rgba(20, 35, 97, 0.1) 100%);
  pointer-events: none;
}

/* Floating Icons positioned over the banner spacer */
.hero-float-icon {
  position: absolute;
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent);
  z-index: 3;
  animation: float 4s ease-in-out infinite;
}

/* Float Animation Delayed offsets - placed left & center of the spacer col */
.hero-float-icon:nth-child(1) {
  top: 12%;
  left: 8%;
  animation-delay: 0s;
}

.hero-float-icon:nth-child(2) {
  top: 48%;
  left: 16%;
  animation-delay: 0.8s;
}

.hero-float-icon:nth-child(3) {
  bottom: 15%;
  left: 8%;
  animation-delay: 1.6s;
}

.hero-float-icon:nth-child(4) {
  top: 18%;
  left: 45%;
  animation-delay: 2.4s;
}

.hero-float-icon:nth-child(5) {
  bottom: 22%;
  left: 35%;
  animation-delay: 3.2s;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-15px);
  }
}

/* Absolute Floating Form Section positioned above the banner on desktop */
.hero-form-section {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 100;
  pointer-events: none;
  /* Let clicks pass through outside the form */
}

.hero-form-section .container {
  height: 100%;
  position: relative;
}

.hero-lead-form-container {
  position: absolute;
  top: 50%;
  right: 15px;
  /* Aligns form on the right of container */
  transform: translateY(-50%);
  width: 100%;
  max-width: 420px;
  pointer-events: auto;
  /* Re-enable clicks for form inputs */
}

/* Responsive mobile view - stacks below the video banner */
@media (max-width: 991.98px) {
  .hero-section {
    min-height: auto;
    display: block;
    padding-top: 0;
    padding-bottom: 0;
  }

  .hero-image-bg {
    position: relative;
    width: 100%;
    height: auto;
    /* Image banner plays as a top header banner on mobile */
    z-index: 1;
    border-radius: 0;
    box-shadow: none;
  }

  .hero-image-bg .hero-image-main {
    position: relative;
    width: 100%;
    height: auto;
    object-fit: contain;
  }

  .hero-form-section {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
    height: auto;
    pointer-events: auto;
    margin-top: 30px;
    padding-left: 0;
    padding-right: 0;
  }

  .hero-form-section .container {
    padding-left: 0;
    padding-right: 0;
    max-width: 100%;
  }

  .hero-lead-form-container {
    position: relative;
    top: auto;
    right: auto;
    transform: none;
    max-width: 100%;
    margin: 0 auto;
  }

  .hero-lead-form-card {
    border-radius: 0;
    border-left: none;
    border-right: none;
  }
}

/* Lead Form Card styling */
.hero-lead-form-card {
  background: rgb(255 255 255 / 72%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-xl);
  padding: 35px 30px;
  box-shadow: 0 24px 64px rgba(20, 35, 97, 0.2);
  transition: var(--transition-spring);
}

.hero-lead-form-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 32px 80px rgba(20, 35, 97, 0.28);
  border-color: rgba(224, 101, 59, 0.25);
}

.form-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--primary);
  border: 1px solid rgba(224, 101, 59, 0.15);
  border-radius: var(--radius-full);
  color: var(--white);
  font-family: var(--font-accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.form-badge i {
  font-size: 0.65rem;
  animation: pulse 2s ease-in-out infinite;
}

.form-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 10px;
}

.form-subtitle {
  font-size: 0.88rem;
  color: var(--text-body);
  margin-bottom: 24px;
  line-height: 1.5;
}

/* Custom Floating Input Styling inside Hero Lead Form */
.hero-lead-form-card .form-floating>.form-control,
.hero-lead-form-card .form-floating>.form-select {
  height: 54px;
  padding: 1rem 0.85rem;
  font-size: 0.95rem;
  color: var(--secondary);
  background-color: var(--white);
  border: 1.5px solid rgba(20, 35, 97, 0.12);
  border-radius: var(--radius-md);
  transition: var(--transition-base);
}

.hero-lead-form-card .form-floating>.form-control:focus,
.hero-lead-form-card .form-floating>.form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(224, 101, 59, 0.12);
  background-color: var(--white);
}

/* When the label is floated */
.hero-lead-form-card .form-floating>label {
  padding: 0.9rem 0.85rem;
  color: var(--text-body);
  transition: var(--transition-base);
  font-size: 0.9rem;
}

.hero-lead-form-card .form-floating>.form-control:focus~label,
.hero-lead-form-card .form-floating>.form-control:not(:placeholder-shown)~label,
.hero-lead-form-card .form-floating>.form-select:focus~label,
.hero-lead-form-card .form-floating>.form-select:not([value=""])~label {
  transform: scale(0.85) translateY(-0.6rem) translateX(0.15rem);
  color: var(--primary);
  opacity: 0.9;
}

.hero-lead-form-card .form-select-custom {
  cursor: pointer;
}

/* Select element alignment fix when empty */
.hero-lead-form-card .form-select:invalid {
  color: var(--mid-gray);
}

.hero-lead-form-card .form-select-custom option {
  color: var(--text-dark);
}

/* Submit Button Style */
.btn-submit-form {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.98rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-submit-form::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-dark), #a84420);
  transition: var(--transition-base);
  z-index: -1;
}

.btn-submit-form:hover {
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-primary);
}

.btn-submit-form:hover::before {
  left: 0;
}

.btn-submit-form:active {
  transform: translateY(0);
}

/* Validation feedback colors */
.hero-lead-form-card .form-control.is-invalid,
.hero-lead-form-card .was-validated .form-control:invalid,
.hero-lead-form-card .form-select.is-invalid,
.hero-lead-form-card .was-validated .form-select:invalid {
  border-color: #dc3545;
  box-shadow: none;
}

.hero-lead-form-card .form-control.is-invalid:focus,
.hero-lead-form-card .was-validated .form-control:invalid:focus,
.hero-lead-form-card .form-select.is-invalid:focus,
.hero-lead-form-card .was-validated .form-select:invalid:focus {
  box-shadow: 0 0 0 4px rgba(220, 53, 69, 0.12);
}

.hero-lead-form-card .invalid-feedback {
  font-size: 0.78rem;
  margin-top: 4px;
  margin-left: 4px;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.hero-scroll-mouse {
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  position: relative;
}

.hero-scroll-mouse::after {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 8px;
  background: var(--accent);
  border-radius: 3px;
  animation: scrollDown 1.8s ease-in-out infinite;
}

@keyframes scrollDown {
  0% {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }

  100% {
    opacity: 0;
    transform: translateX(-50%) translateY(14px);
  }
}

/* ---------- Quick Highlights ---------- */
.highlights-section {
  position: relative;
  margin-top: -60px;
  z-index: 20;
  padding-bottom: 60px;
}

.highlight-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-base);
  border: 1px solid var(--light-gray);
  position: relative;
  overflow: hidden;
}

.highlight-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: var(--transition-base);
}

.highlight-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.highlight-card:hover::before {
  transform: scaleX(1);
}

.highlight-card:hover .highlight-icon {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white);
  transform: scale(1.1);
  box-shadow: var(--shadow-glow-primary);
}

.highlight-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, rgba(224, 101, 59, 0.08), rgba(237, 185, 62, 0.08));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.8rem;
  color: var(--primary);
  transition: var(--transition-base);
}

.highlight-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--secondary);
  line-height: 1;
  margin-bottom: 8px;
}

.highlight-label {
  font-size: 0.95rem;
  color: var(--text-body);
  font-weight: 500;
}

/* ---------- Programmes Section ---------- */
.programmes-section {
  background: var(--off-white);
  position: relative;
  overflow: hidden;
}

.programmes-section::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(224, 101, 59, 0.04), transparent 70%);
  border-radius: 50%;
}

/* Swiper Customization (kept for other swipers) */
.swiper-button-next,
.swiper-button-prev {
  width: 48px !important;
  height: 48px !important;
  background: var(--white) !important;
  border-radius: 50% !important;
  box-shadow: var(--shadow-md) !important;
  transition: var(--transition-base) !important;
}

.swiper-button-next::after,
.swiper-button-prev::after {
  font-size: 16px !important;
  color: var(--secondary) !important;
  font-weight: 700 !important;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
  background: var(--primary) !important;
  box-shadow: var(--shadow-glow-primary) !important;
}

.swiper-button-next:hover::after,
.swiper-button-prev:hover::after {
  color: var(--white) !important;
}

.swiper-pagination-bullet {
  width: 10px !important;
  height: 10px !important;
  background: var(--mid-gray) !important;
  opacity: 0.4 !important;
  transition: var(--transition-base) !important;
}

.swiper-pagination-bullet-active {
  width: 28px !important;
  border-radius: 5px !important;
  background: var(--primary) !important;
  opacity: 1 !important;
}

/* ---------- School Tabs ---------- */
.school-tabs {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.school-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 50px;
  border: 2px solid var(--light-gray);
  background: var(--white);
  color: var(--text-body);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.school-tab-btn i {
  font-size: 1.1rem;
  transition: var(--transition-base);
}

.school-tab-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 4px 20px rgba(224, 101, 59, 0.15);
  transform: translateY(-2px);
}

.school-tab-btn.active {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-color: transparent;
  color: var(--white);
  box-shadow: 0 6px 24px rgba(224, 101, 59, 0.35);
  transform: translateY(-2px);
}

.school-tab-btn.active i {
  color: var(--white);
}

/* ---------- Tab Panels ---------- */
.school-tab-panel {
  display: none;
}

.school-tab-panel.active {
  display: block;
  animation: tabFadeIn 0.4s ease forwards;
}

@keyframes tabFadeIn {
  from {
    opacity: 0;
    transform: translateY(14px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Programme Group Cards ---------- */
.programme-group-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  height: 100%;
  border: 1px solid var(--light-gray);
  transition: var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.programme-group-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(224, 101, 59, 0.15);
  transform: translateY(-3px);
}

.pgc-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--off-white);
}

.pgc-header h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--secondary);
  margin: 0;
}

.pgc-header-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(20, 35, 97, 0.08), rgba(20, 35, 97, 0.04));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--secondary);
  flex-shrink: 0;
  transition: var(--transition-base);
}

.pgc-header-icon.pgc-industry {
  background: linear-gradient(135deg, rgba(224, 101, 59, 0.12), rgba(237, 185, 62, 0.08));
  color: var(--primary);
}

.pgc-header-icon.pgc-integrated {
  background: linear-gradient(135deg, rgba(30, 120, 60, 0.1), rgba(30, 120, 60, 0.05));
  color: #1a7a3e;
}

.pgc-header-icon.pgc-fiveyear {
  background: linear-gradient(135deg, rgba(120, 40, 200, 0.1), rgba(120, 40, 200, 0.05));
  color: #6b2cb7;
}

.programme-group-card:hover .pgc-header-icon {
  transform: rotate(-5deg) scale(1.08);
}

/* ---------- Programme List ---------- */
.programme-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.programme-list-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-body);
  line-height: 1.5;
}

.border-course {
  border-right: 2px solid #f4f3f3;
}

@media (max-width: 767.98px) {
  .border-course {
    border-right: none;
  }
}

.programme-sub-title {
  font-family: var(--font-accent);
  font-size: 15px;
  font-weight: 700;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 18px;
  border-left: 3px solid var(--primary);
  padding-left: 10px;
  line-height: 1.2;
}

.programme-list-item i {
  font-size: 1.1rem;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 1px;
}

.programme-list-item i.bi-dot {
  color: var(--secondary);
  font-size: 1.4rem;
  margin-top: -3px;
}

/* ---------- Partner Tags ---------- */
.partner-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-left: 4px;
  vertical-align: middle;
}

.partner-tag.ibm {
  background: #0f62fe22;
  color: #0043ce;
}

.partner-tag.xebia {
  background: #7c3aed22;
  color: #5b21b6;
}

.partner-tag.hcl {
  background: #0891b222;
  color: #0e7490;
}

.partner-tag.tcs {
  background: #00529b22;
  color: #00529b;
}

.partner-tag.aws {
  background: #ff990022;
  color: #b45309;
}

.partner-tag.bosch {
  background: #e0190b22;
  color: #b91c1c;
}

.partner-tag.enbott {
  background: #16a34a22;
  color: #166534;
}

.partner-tag.novac {
  background: #6366f122;
  color: #3730a3;
}

.partner-tag.transorg {
  background: #e0650f22;
  color: #c2410c;
}

.partner-tag.chainlearn {
  background: #f59e0b22;
  color: #92400e;
}

.partner-tag.nxtwave {
  background: #10b98122;
  color: #065f46;
}

.partner-tag.nvidia {
  background: #76b90022;
  color: #3d6606;
}

.partner-tag.apple {
  background: #6b728022;
  color: #374151;
}

.partner-tag.let {
  background: #0284c722;
  color: #075985;
}

.partner-tag.schneider {
  background: #3dbb5f22;
  color: #14532d;
}

.proposed-mark {
  color: var(--primary);
  font-weight: 700;
  font-size: 0.85em;
  margin-left: 2px;
}

/* ---------- Programmes Disclaimer ---------- */
.programmes-disclaimer {
  margin-top: 32px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.programmes-disclaimer i {
  color: var(--primary);
  font-size: 1rem;
}

/* ---------- Why Choose Us ---------- */
.why-choose-section {
  position: relative;
  overflow: hidden;
  min-height: 600px;
  display: flex;
  align-items: center;
}

.why-choose-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg,
      rgba(13, 23, 64, 0.92) 0%,
      rgba(13, 23, 64, 0.78) 100%);
  z-index: 1;
}

.why-choose-section .container {
  position: relative;
  z-index: 2;
}

.why-choose-section .section-badge,
.why-choose-section .section-title,
.why-choose-section .section-subtitle {
  color: var(--white) !important;
}

.why-choose-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  height: 100%;
  transition: var(--transition-spring);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  gap: 32px;
  position: relative;
  overflow: hidden;
}

.why-choose-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
  opacity: 0;
  transition: var(--transition-base);
  pointer-events: none;
}

.why-choose-card:hover::before {
  opacity: 1;
}

.why-choose-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35), var(--shadow-glow-primary);
}

.why-choose-item {
  display: flex;
  align-items: center;
  gap: 18px;
  transition: var(--transition-base);
  cursor: default;
}

.why-choose-icon {
  width: 46px;
  height: 46px;
  min-width: 46px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-spring);
}

.why-choose-icon i {
  font-size: 1.35rem;
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: var(--transition-base);
}

/* Card hover - subtle icon highlight */
.why-choose-card:hover .why-choose-icon {
  border-color: rgba(224, 101, 59, 0.3);
  background: rgba(224, 101, 59, 0.08);
}

/* Item hover - full glowing gradient icon */
.why-choose-item:hover .why-choose-icon {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-color: transparent;
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 6px 15px rgba(224, 101, 59, 0.4);
}

.why-choose-item:hover .why-choose-icon i {
  -webkit-text-fill-color: var(--white);
  color: var(--white);
}

.why-choose-title {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.45;
  margin-bottom: 0;
  font-family: var(--font-accent);
  transition: var(--transition-base);
}

.why-choose-item:hover .why-choose-title {
  color: var(--white);
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.25);
  transform: translateX(4px);
}



/* ---------- Campus Life ---------- */
.campus-section {
  background: var(--off-white);
  position: relative;
}

.campus-gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  height: 280px;
  transition: var(--transition-base);
}

.campus-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.campus-gallery-item:hover img {
  transform: scale(1.08);
}

.campus-gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(20, 35, 97, 0.8) 0%, rgba(20, 35, 97, 0.2) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  transition: var(--transition-base);
}

.campus-gallery-item:hover .campus-gallery-overlay {
  background: linear-gradient(to top, rgba(20, 35, 97, 0.9) 0%, rgba(20, 35, 97, 0.4) 50%, rgba(20, 35, 97, 0.1) 100%);
}

.campus-gallery-overlay h4 {
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.campus-gallery-overlay span {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 500;
}

.campus-gallery-overlay .zoom-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.2rem;
  transition: var(--transition-spring);
}

.campus-gallery-item:hover .zoom-icon {
  transform: translate(-50%, -50%) scale(1);
}

/* ---------- Campus Gallery Modal ---------- */
.campus-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 10, 30, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.campus-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.campus-modal-container {
  display: flex;
  width: 94vw;
  max-width: 1100px;
  height: 82vh;
  max-height: 680px;
  background: #0d172a;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.09);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.75);
  position: relative;
  transform: scale(0.94) translateY(20px);
  transition: transform 0.38s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.campus-modal-overlay.active .campus-modal-container {
  transform: scale(1) translateY(0);
}

/* Close button */
.campus-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background 0.2s, border-color 0.2s, transform 0.25s;
}

.campus-modal-close:hover {
  background: rgba(224, 101, 59, 0.75);
  border-color: var(--primary);
  transform: rotate(90deg) scale(1.1);
}

/* Left: Large Preview */
.campus-modal-preview {
  flex: 1 1 auto;
  position: relative;
  overflow: hidden;
  background: #060e1c;
  min-width: 0;
}

.campus-preview-img-wrap {
  width: 100%;
  height: 100%;
  position: relative;
}

.campus-preview-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.28s ease, transform 0.38s ease;
}

.campus-preview-img-wrap img.switching {
  opacity: 0;
  transform: scale(1.05);
}

.campus-preview-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 22px 24px 18px;
  background: linear-gradient(to top, rgba(5, 10, 30, 0.9) 0%, transparent 100%);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* Arrow nav */
.campus-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #fff;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.campus-nav-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  transform: translateY(-50%) scale(1.12);
}

.campus-nav-prev {
  left: 14px;
}

.campus-nav-next {
  right: 14px;
}

/* Right: Thumbnails panel */
.campus-modal-thumbs {
  width: 250px;
  min-width: 210px;
  flex-shrink: 0;
  background: #0a1424;
  border-left: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  padding: 22px 16px 16px;
  gap: 14px;
  overflow-y: auto;
}

.campus-thumbs-header {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.campus-thumbs-header i {
  color: var(--accent);
  font-size: 1rem;
}

.campus-thumbs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  flex: 1;
  align-content: start;
}

.campus-thumb {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
  border: 2px solid transparent;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.campus-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
  display: block;
}

.campus-thumb:hover img {
  transform: scale(1.07);
}

.campus-thumb:hover {
  border-color: rgba(224, 101, 59, 0.5);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.45);
}

.campus-thumb.active {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(224, 101, 59, 0.22), 0 6px 18px rgba(0, 0, 0, 0.4);
}

.campus-thumb-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(5, 10, 30, 0.88) 0%, transparent 100%);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 600;
  padding: 12px 5px 5px;
  text-align: center;
  letter-spacing: 0.02em;
  opacity: 0;
  transition: opacity 0.2s;
}

.campus-thumb:hover .campus-thumb-label,
.campus-thumb.active .campus-thumb-label {
  opacity: 1;
}

.campus-thumb-counter {
  text-align: center;
  color: rgba(255, 255, 255, 0.32);
  font-size: 0.78rem;
  font-weight: 600;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  margin-top: auto;
}

.campus-thumb-counter span {
  color: rgba(255, 255, 255, 0.78);
}

/* Mobile: stack vertically */
@media (max-width: 767.98px) {
  .campus-modal-container {
    flex-direction: column;
    height: 90vh;
    max-height: 90vh;
    width: 96vw;
    border-radius: 16px;
  }

  .campus-modal-preview {
    flex: 1 1 55%;
    min-height: 0;
  }

  .campus-modal-thumbs {
    width: 100%;
    min-width: 0;
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    flex: 0 0 auto;
    padding: 12px 14px;
    gap: 8px;
  }

  .campus-thumbs-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
  }

  .campus-thumb {
    aspect-ratio: 1 / 1;
  }

  .campus-thumbs-header {
    display: none;
  }
}

/* ---------- Future Technologies ---------- */
.future-tech-section {
  background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary) 50%, #1a2d6e 100%);
  position: relative;
  overflow: hidden;
}

.future-tech-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 50px 50px;
}

.future-tech-section .section-badge {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--accent);
}

.future-tech-section .section-title {
  color: var(--white);
}

.future-tech-section .section-subtitle {
  color: rgba(255, 255, 255, 0.6);
}

.tech-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(4px);
}

.tech-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(224, 101, 59, 0.1), rgba(237, 185, 62, 0.05));
  opacity: 0;
  transition: var(--transition-base);
}

.tech-card:hover {
  transform: translateY(-8px);
  border-color: rgba(224, 101, 59, 0.3);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.tech-card:hover::before {
  opacity: 1;
}

.tech-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, rgba(224, 101, 59, 0.12), rgba(237, 185, 62, 0.08));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.8rem;
  color: var(--accent);
  transition: var(--transition-base);
  position: relative;
  z-index: 1;
}

.tech-card:hover .tech-icon {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white);
  transform: scale(1.1) rotate(5deg);
}

.tech-card h4 {
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.tech-card p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.88rem;
  line-height: 1.6;
  margin: 0;
  position: relative;
  z-index: 1;
}

/* ---------- Placement / Career Opportunities ---------- */
.placement-section {
  position: relative;
  overflow: hidden;
}

.placement-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg,
      rgba(13, 23, 64, 0.92) 0%,
      rgba(13, 23, 64, 0.82) 100%);
  z-index: 1;
}

.placement-section .container {
  position: relative;
  z-index: 2;
}

.career-opportunities-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 30px;
  backdrop-filter: blur(10px);
  transition: var(--transition-base);
}

.career-opportunities-card:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.career-opportunities-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.career-opportunities-list li {
  color: var(--white);
  font-size: 1.05rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 12px;
}

.career-opportunities-list li i {
  color: var(--primary);
  font-size: 1.2rem;
  margin-top: -2px;
}

.placement-badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition-base);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.placement-badge i {
  color: var(--accent);
}

.placement-badge:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(237, 185, 62, 0.2);
  color: var(--white);
}

.company-logos-carousel {
  padding: 40px 0;
  overflow: hidden;
}

.company-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 24px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--light-gray);
  min-height: 80px;
  transition: var(--transition-base);
}

.company-logo-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.company-logo-item img {
  max-height: 42px;
  max-width: 85%;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: var(--transition-base);
}

.company-logo-item:hover img {
  transform: scale(1.05);
}

.company-logo-item span {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--secondary);
  opacity: 0.5;
  transition: var(--transition-base);
}

.company-logo-item:hover span {
  opacity: 1;
  color: var(--primary);
}

/* ---------- Testimonials ---------- */
.testimonials-section {
  background: var(--off-white);
  position: relative;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--light-gray);
  transition: var(--transition-base);
  position: relative;
  height: 100%;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.testimonial-quote {
  font-size: 3rem;
  color: var(--primary);
  opacity: 0.15;
  line-height: 1;
  margin-bottom: 8px;
  font-family: Georgia, serif;
}

.testimonial-text {
  font-size: 1rem;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}

.testimonial-stars i {
  color: var(--accent);
  font-size: 0.9rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-author img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--light-gray);
}

.testimonial-author-name {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--secondary);
  font-size: 1rem;
}

.testimonial-author-role {
  font-size: 0.85rem;
  color: var(--text-body);
}

/* ---------- Admission Process ---------- */
.admission-section {
  position: relative;
  overflow: hidden;
}

.admission-steps {
  position: relative;
  display: flex;
  justify-content: center;
  gap: 0;
}

.admission-step {
  text-align: center;
  position: relative;
  flex: 1;
  padding: 0 16px;
}

.admission-step-connector {
  position: absolute;
  top: 40px;
  left: calc(50% + 40px);
  width: calc(100% - 80px);
  height: 3px;
  background: var(--light-gray);
  z-index: 0;
}

.admission-step-connector::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 3px;
  transition: width 1s ease;
}

.admission-step.active .admission-step-connector::after {
  width: 100%;
}

.admission-step:last-child .admission-step-connector {
  display: none;
}

.admission-step-number {
  width: 80px;
  height: 80px;
  background: var(--white);
  border: 3px solid var(--light-gray);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--secondary);
  transition: var(--transition-base);
  position: relative;
  z-index: 1;
}

.admission-step:hover .admission-step-number {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-color: transparent;
  color: var(--white);
  transform: scale(1.1);
  box-shadow: var(--shadow-glow-primary);
}

.admission-step-icon {
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 12px;
  transition: var(--transition-base);
}

.admission-step:hover .admission-step-icon {
  transform: scale(1.2) rotate(10deg);
  color: var(--accent);
}

.admission-step h4 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.admission-step p {
  font-size: 0.88rem;
  color: var(--text-body);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .admission-steps {
    flex-direction: column;
    gap: 32px;
  }

  .admission-step-connector {
    display: none !important;
  }
}

/* ---------- Research & Innovation ---------- */
.research-section {
  background: var(--off-white);
  position: relative;
  overflow: hidden;
}

.research-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.06;
  object-fit: cover;
}

.research-counter-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--light-gray);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.research-counter-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.research-counter-card:hover .research-counter-icon {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white);
  transform: scale(1.1);
}

.research-counter-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(224, 101, 59, 0.08), rgba(237, 185, 62, 0.08));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.5rem;
  color: var(--primary);
  transition: var(--transition-base);
}

.research-counter-number {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--secondary);
  line-height: 1;
  margin-bottom: 8px;
}

.research-counter-label {
  font-size: 0.95rem;
  color: var(--text-body);
  font-weight: 500;
}

/* ---------- FAQ Section ---------- */
.faq-section {
  position: relative;
}

.faq-accordion .accordion-item {
  background: var(--white);
  border: 1px solid var(--light-gray) !important;
  border-radius: var(--radius-md) !important;
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition-base);
}

.faq-accordion .accordion-item:hover {
  border-color: rgba(224, 101, 59, 0.2) !important;
  box-shadow: var(--shadow-sm);
}

.faq-accordion .accordion-button {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--secondary);
  padding: 20px 24px;
  background: transparent;
  box-shadow: none !important;
  border-radius: var(--radius-md) !important;
}

.faq-accordion .accordion-button:not(.collapsed) {
  background: linear-gradient(135deg, rgba(224, 101, 59, 0.04), rgba(237, 185, 62, 0.02));
  color: var(--primary);
}

.faq-accordion .accordion-button::after {
  background-size: 1rem;
  width: 1.25rem;
  height: 1.25rem;
  transition: var(--transition-base);
}

.faq-accordion .accordion-body {
  padding: 0 24px 20px;
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.8;
}

/* ---------- CTA Banner ---------- */
.cta-banner-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 40%, var(--accent-dark) 100%);
  position: relative;
  overflow: hidden;
}

.cta-banner-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
}

.cta-banner-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 60px 0;
}

.cta-banner-content h2 {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.cta-banner-content p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 36px;
}

.cta-banner-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-cta-white {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--white);
  color: var(--primary);
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-base);
  text-decoration: none;
}

.btn-cta-white:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
  color: var(--primary);
}

.btn-cta-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-base);
  text-decoration: none;
}

.btn-cta-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
  color: var(--white);
  transform: translateY(-3px);
}

/* ---------- Footer ---------- */
.footer-main {
  background: var(--secondary-dark);
  position: relative;
  overflow: hidden;
}

.footer-main::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), var(--accent), transparent);
}

.footer-top {
  padding: 80px 0 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-brand img {
  height: 48px;
  margin-bottom: 20px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.92rem;
  line-height: 1.8;
  max-width: 300px;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 1rem;
  transition: var(--transition-base);
}

.footer-social a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  transform: translateY(-3px);
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.92rem;
  transition: var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover {
  color: var(--primary);
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.92rem;
}

.footer-contact-item i {
  color: var(--primary);
  font-size: 1rem;
  margin-top: 2px;
}

.footer-bottom {
  padding: 24px 0;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.85rem;
  margin: 0;
}

/* ---------- Back to Top ---------- */
.back-to-top {
  position: fixed;
  bottom: 60px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition-base);
  z-index: 999;
  box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow-primary);
}

/* ---------- Responsive Adjustments ---------- */
@media (max-width: 1200px) {
  :root {
    --section-padding: 80px 0;
  }
}

@media (max-width: 991px) {
  :root {
    --section-padding: 60px 0;
  }

  .hero-section {
    min-height: auto;
    padding: 0;
  }

  .hero-image-wrapper {
    margin-top: 40px;
  }

  .hero-stats {
    gap: 24px;
  }

  .section-header {
    margin-bottom: 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: var(--section-padding-sm);
  }

  .hero-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-stats {
    gap: 20px;
  }

  .hero-stat-number {
    font-size: 1.5rem;
  }

  .highlight-card {
    margin-bottom: 16px;
  }


  .campus-gallery-item {
    height: 220px;
  }

  .cta-banner-buttons {
    flex-direction: column;
    align-items: center;
  }

  .footer-top .col-lg-3 {
    margin-bottom: 32px;
  }
}

@media (max-width: 576px) {
  .hero-float-icon {
    width: 45px;
    height: 45px;
    font-size: 1.2rem;
  }

  .highlight-number {
    font-size: 2rem;
  }

  .research-counter-number {
    font-size: 2.2rem;
  }
}

/* ---------- Custom Scrollbar ---------- */
::-webkit-scrollbar {
  width: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom, var(--primary), var(--accent));
  border-radius: 4px;
}

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

/* ---------- Selection ---------- */
::selection {
  background: var(--primary);
  color: var(--white);
}

/* ---------- Loading Animations ---------- */
.reveal-up {
  opacity: 0;
  transform: translateY(30px);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
}

.revealed {
  opacity: 1;
  transform: translate(0);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Mobile Fixed Footer ---------- */
.mobile-fixed-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 1050;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

.btn-mobile-footer {
  padding: 10px 10px;
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--white);
  transition: background-color 0.3s;
}

.btn-mobile-footer i {
  font-size: 16px;
}

.btn-mobile-call {
  background-color: var(--secondary);
}

.btn-mobile-call:hover,
.btn-mobile-call:focus {
  background-color: var(--secondary-dark);
  color: var(--white);
}

.btn-mobile-enquire {
  background-color: var(--primary);
}

.btn-mobile-enquire:hover,
.btn-mobile-enquire:focus {
  background-color: var(--primary-dark);
  color: var(--white);
}

@media (max-width: 991.98px) {
  body {
    padding-bottom: 50px;
  }
}

/* ---------- Highlights Ticker ---------- */
.highlights-ticker {
  background-color: var(--primary);
  color: var(--white);
  padding: 12px 0;
  overflow: hidden;
  white-space: nowrap;
  display: flex;
  position: relative;
  width: 100%;
}

.ticker-track {
  display: flex;
  width: fit-content;
  animation: ticker-scroll 25s linear infinite;
}

.ticker-track:hover {
  animation-play-state: paused;
}

.ticker-content {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.ticker-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-accent);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0 40px;
  position: relative;
}

.ticker-item::after {
  content: "♦";
  position: absolute;
  right: -4px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 14px;
}

.ticker-item i {
  color: var(--accent);
  font-size: 16px;
}

@keyframes ticker-scroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}