/* ============================================================
   Trend Solution Consultancy — Design System
   A premium 3D-themed dark education consultancy website.
   ============================================================ */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Outfit:wght@500;600;700;800&display=swap');

/* ============================================================
   1. Design Tokens (CSS Custom Properties)
   ============================================================ */
:root {
  /* Backgrounds */
  --bg-primary: #0a0e27;
  --bg-secondary: #111640;
  --bg-card: rgba(17, 22, 64, 0.7);
  --bg-glass: rgba(255, 255, 255, 0.05);

  /* Text */
  --text-primary: #ffffff;
  --text-secondary: #a0a8c8;
  --text-muted: #6b7299;

  /* Accents */
  --accent-blue: #4f7cff;
  --accent-purple: #7c3aed;
  --accent-cyan: #06b6d4;
  --accent-gradient: linear-gradient(135deg, #4f7cff, #7c3aed);
  --accent-glow: 0 0 30px rgba(79, 124, 255, 0.3);

  /* Borders */
  --border-color: rgba(255, 255, 255, 0.08);

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Shadows */
  --shadow-3d: 0 20px 60px rgba(0, 0, 0, 0.4);

  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Light Theme Tokens ---- */
[data-theme='light'] {
  --bg-primary: #f8f9fc;
  --bg-secondary: #eef0f6;
  --bg-card: rgba(255, 255, 255, 0.9);
  --bg-glass: rgba(255, 255, 255, 0.7);
  --text-primary: #1a1a2e;
  --text-secondary: #4a5078;
  --text-muted: #8890b0;
  --border-color: rgba(0, 0, 0, 0.08);
  --shadow-3d: 0 20px 60px rgba(0, 0, 0, 0.1);
}

/* ============================================================
   2. CSS Reset & Global Styles
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  font-family: var(--font-body);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

ul,
ol {
  list-style: none;
}

button {
  font-family: inherit;
}

section {
  padding: 100px 0;
  perspective: 1000px;
}

/* ---- Container ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Section Typography ---- */
.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3rem);
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-title p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ---- Skip to Content (Accessibility) ---- */
.skip-to-content {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 10000;
  padding: 12px 24px;
  background: var(--accent-blue);
  color: #fff;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: top 0.3s;
}

.skip-to-content:focus {
  top: 16px;
}

/* ============================================================
   3. Navbar
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(10, 14, 39, 0.85);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(10, 14, 39, 0.95);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

[data-theme='light'] .navbar.scrolled {
  background: rgba(248, 249, 252, 0.98);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
}

[data-theme='light'] .navbar {
  background: rgba(248, 249, 252, 0.9);
}

.navbar__container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Logo */
.navbar__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-decoration: none;
}

.navbar__logo-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-gradient);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  -webkit-text-fill-color: #fff;
  flex-shrink: 0;
}

.navbar__logo-img {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  object-fit: cover;
  flex-shrink: 0;
}

/* Menu */
.navbar__menu {
  display: flex;
  gap: 32px;
  list-style: none;
}

.navbar__menu a {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
  transition: var(--transition);
  padding: 4px 0;
}

.navbar__menu a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  transition: width 0.3s ease;
  border-radius: 2px;
}

.navbar__menu a:hover {
  color: var(--text-primary);
}

.navbar__menu a:hover::after {
  width: 100%;
}

.navbar__menu a.active {
  color: var(--text-primary);
}

.navbar__menu a.active::after {
  width: 100%;
}

/* Actions */
.navbar__actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.navbar__theme-toggle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  transition: var(--transition);
}

.navbar__theme-toggle:hover {
  transform: rotate(180deg);
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}

/* Hamburger Toggle */
.navbar__toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  font-size: 1.25rem;
  transition: var(--transition);
}

.navbar__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================================
   4. Hero
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(79, 124, 255, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

#hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
}

.hero__container {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  padding: 8px 20px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  animation: pulse 3s ease-in-out infinite;
}

.hero__title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.1;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.hero__title-highlight {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__subtitle {
  color: var(--text-secondary);
  font-size: clamp(1rem, 2vw, 1.25rem);
  max-width: 700px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero__ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
}

.hero__scroll-indicator:hover {
  color: var(--accent-blue);
}

/* ============================================================
   5. Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-family: var(--font-body);
  text-decoration: none;
  line-height: 1.4;
}

.btn--primary {
  background: var(--accent-gradient);
  color: #ffffff;
  box-shadow: var(--accent-glow);
}

.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 40px rgba(79, 124, 255, 0.5), 0 10px 30px rgba(0, 0, 0, 0.3);
}

.btn--secondary {
  background: transparent;
  border: 2px solid var(--accent-blue);
  color: var(--accent-blue);
}

.btn--secondary:hover {
  background: rgba(79, 124, 255, 0.1);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn--whatsapp {
  background: #25D366;
  color: #ffffff;
}

.btn--whatsapp:hover {
  filter: brightness(1.1);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
}

.btn--google {
  background: #4285F4;
  color: #ffffff;
}

.btn--google:hover {
  filter: brightness(1.1);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(66, 133, 244, 0.3);
}

.btn--outline {
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn--full-width {
  width: 100%;
  justify-content: center;
}

/* ============================================================
   6. About
   ============================================================ */
.about__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.about__content {
  max-width: 800px;
  margin: 0 auto 60px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
}

.about__highlight {
  color: var(--accent-blue);
  font-weight: 600;
}

.about__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.about__card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  transform-style: preserve-3d;
}

.about__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent-gradient);
}

.about__card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-3d);
  border-color: rgba(79, 124, 255, 0.3);
}

.about__card-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(79, 124, 255, 0.1), rgba(124, 58, 237, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.about__card h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.about__card p {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================================
   6b. About Me / Founder
   ============================================================ */
.about-me {
  background: var(--bg-primary);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.about-me__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
}

.about-me__profile {
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-me__profile-card {
  position: relative;
  width: 100%;
  max-width: 400px;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-3d);
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
}

.about-me__profile-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

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

.about-me__profile-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  background: linear-gradient(to top, rgba(10, 14, 39, 0.95) 40%, rgba(10, 14, 39, 0.4) 80%, transparent);
  color: var(--text-primary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.about-me__profile-name {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
  color: #ffffff; /* Explicitly white for visibility on dark overlay */
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
}

.about-me__profile-role {
  font-size: 0.9rem;
  color: #fbbf24;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.5px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
}

.about-me__quotes {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about-me__quote-card {
  padding: 32px;
  border-radius: var(--radius-md);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--shadow-3d);
  transition: var(--transition);
}

.about-me__quote-card:hover {
  transform: translateY(-4px);
}

.about-me__quote-card--gold {
  background: linear-gradient(135deg, rgba(43, 29, 0, 0.35), rgba(71, 49, 0, 0.15));
  border: 1px solid #fbbf24;
  color: #fef3c7;
}

.about-me__quote-card--blue {
  background: linear-gradient(135deg, rgba(0, 20, 60, 0.35), rgba(0, 40, 100, 0.15));
  border: 1px solid var(--accent-blue);
  color: #eff6ff;
}

.about-me__quote-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 900;
  font-family: var(--font-heading);
  line-height: 1;
  padding-top: 10px;
}

.about-me__quote-card--gold .about-me__quote-icon {
  background: #fbbf24;
  color: #1e1b4b;
}

.about-me__quote-card--blue .about-me__quote-icon {
  background: var(--accent-blue);
  color: #ffffff;
}

.about-me__quote-text {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.3px;
}

.about-me__quote-footer {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}

.about-me__quote-card--gold .about-me__quote-footer {
  color: #fbbf24;
}

.about-me__quote-card--blue .about-me__quote-footer {
  color: var(--accent-blue);
}

/* Colleges Filter Badge */
.colleges__filter-wrapper {
  display: flex;
  justify-content: center;
  width: 100%;
}

.colleges__filter-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  padding: 8px 20px;
  font-size: 0.9rem;
  margin: -10px auto 30px auto;
  color: var(--text-secondary);
  box-shadow: var(--accent-glow);
  backdrop-filter: blur(10px);
  animation: fadeIn var(--transition);
}

.colleges__filter-badge strong {
  color: var(--text-primary);
}

.filter-badge__clear {
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition);
  font-weight: 700;
  font-size: 1.1rem;
  padding-left: 4px;
}

.filter-badge__clear:hover {
  color: #ef4444;
  transform: scale(1.1);
}

@media (max-width: 768px) {
  .about-me__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ============================================================
   7. Services
   ============================================================ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.service-card {
  perspective: 1000px;
  height: 350px;
}

.service-card__inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
}

.service-card:hover .service-card__inner {
  transform: rotateY(180deg);
}

.service-card__front,
.service-card__back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  flex-direction: column;
}

.service-card__front {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  justify-content: center;
}

.service-card__back {
  background: var(--accent-gradient);
  transform: rotateY(180deg);
  justify-content: center;
  color: #ffffff;
}

.service-card__icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, rgba(79, 124, 255, 0.15), rgba(124, 58, 237, 0.15));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 20px;
}

.service-card__back .service-card__icon {
  background: rgba(255, 255, 255, 0.2);
}

.service-card__number {
  position: absolute;
  top: 16px;
  right: 24px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 5rem;
  opacity: 0.05;
  line-height: 1;
  color: var(--text-primary);
}

.service-card__back .service-card__number {
  color: #ffffff;
  opacity: 0.15;
}

.service-card__front h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.service-card__front p {
  color: var(--text-secondary);
  line-height: 1.7;
}

.service-card__back h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.service-card__back p {
  line-height: 1.7;
  opacity: 0.9;
  margin-bottom: 20px;
}

.service-card__back .btn {
  align-self: flex-start;
}

/* ============================================================
   8. Courses
   ============================================================ */
.courses__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.course-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.course-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: var(--accent-gradient);
  transition: width 0.4s ease;
}

.course-card:hover::after {
  width: 100%;
}

.course-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: var(--shadow-3d);
  border-color: rgba(79, 124, 255, 0.3);
}

.course-card__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--bg-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 16px;
}

.course-card__name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.course-card__tag {
  display: inline-block;
  background: linear-gradient(135deg, rgba(79, 124, 255, 0.1), rgba(124, 58, 237, 0.1));
  color: var(--accent-blue);
  border-radius: 50px;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: 12px;
}

.course-card h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.course-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 4px;
}

/* ============================================================
   9. Why Choose
   ============================================================ */
.why-choose__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
  transform-style: preserve-3d;
}

.feature-card:hover {
  transform: translateY(-6px) rotateX(2deg);
  box-shadow: var(--shadow-3d);
  border-color: rgba(79, 124, 255, 0.3);
}

.feature-card__icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(79, 124, 255, 0.1), rgba(124, 58, 237, 0.1));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.feature-card__title,
.feature-card h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.15rem;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.feature-card__desc,
.feature-card p {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================================
   10. Stats
   ============================================================ */
.stats {
  background: var(--bg-secondary);
  padding: 80px 0;
  position: relative;
}

.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(79, 124, 255, 0.05) 0%, rgba(124, 58, 237, 0.05) 100%);
  pointer-events: none;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  padding: 40px 20px;
}

.stat-item__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent-blue);
}

.stat-item__number {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
}

.stat-item__label {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-top: 8px;
}

/* ============================================================
   10. Colleges & Predictor
   ============================================================ */
.colleges {
  position: relative;
  background-color: var(--bg-primary);
}

.colleges__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: stretch;
}

@media (max-width: 992px) {
  .colleges__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

/* Dropdown / Selector styling */
.colleges__selector-wrapper {
  margin-bottom: 24px;
}

.colleges__select-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 500;
  margin-bottom: 10px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.colleges__select {
  width: 100%;
  padding: 16px 20px;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  outline: none;
  backdrop-filter: blur(10px);
}

.colleges__select:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 15px rgba(79, 124, 255, 0.2);
}

.colleges__select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
  padding: 12px;
}

/* College Detail Card Styling */
.college-detail-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition);
  transform-style: preserve-3d;
  box-shadow: var(--shadow-3d);
}

.college-detail-card:hover {
  border-color: rgba(79, 124, 255, 0.3);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(79, 124, 255, 0.15);
}

.college-detail-card__img-container {
  position: relative;
  height: 240px;
  overflow: hidden;
}

.college-detail-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.college-detail-card:hover .college-detail-card__img {
  transform: scale(1.05);
}

.college-detail-card__badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--accent-gradient);
  color: #ffffff;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 15px rgba(79, 124, 255, 0.4);
}

.college-detail-card__content {
  padding: 32px;
}

.college-detail-card__title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.college-detail-card__location {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.college-detail-card__info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.college-detail-card__info-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  padding: 16px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.college-detail-card__info-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(79, 124, 255, 0.2);
}

.info-item__label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.info-item__value {
  display: block;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-heading);
}

.college-detail-card__desc-wrapper {
  margin-bottom: 24px;
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
}

.college-detail-card__desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.college-detail-card__cta {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}

/* College Swipe / Gallery styling */
.colleges__gallery-panel {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.gallery-panel__title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.colleges__swipe-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: 1fr;
  gap: 20px;
  margin-bottom: 24px;
  flex-grow: 1;
}

@media (max-width: 480px) {
  .colleges__swipe-container {
    grid-template-columns: 1fr;
  }
}

.college-gallery-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.college-gallery-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-blue);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.college-gallery-card.active {
  border-color: var(--accent-blue);
  box-shadow: 0 0 20px rgba(79, 124, 255, 0.3);
}

.college-gallery-card__img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  transition: var(--transition);
}

@media (min-width: 993px) {
  .college-gallery-card__img {
    height: 0;
    flex-grow: 1;
  }
}

.college-gallery-card:hover .college-gallery-card__img {
  transform: scale(1.05);
}

.college-gallery-card__info {
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.college-gallery-card__info h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.college-gallery-card__info p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Navigation for Gallery */
.colleges__gallery-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 10px;
}

.colleges__gallery-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
}

.colleges__gallery-btn:hover {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #ffffff;
}

.colleges__gallery-indicator {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
  font-family: var(--font-heading);
}

/* ============================================================
   JEE Mains College Predictor Styles
   ============================================================ */
.predictor {
  margin-top: 60px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-3d);
}

@media (max-width: 768px) {
  .predictor {
    padding: 30px 20px;
  }
}

.predictor__header {
  text-align: center;
  margin-bottom: 32px;
}

.predictor__header h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 8px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.predictor__header p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.predictor__form-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

@media (max-width: 768px) {
  .predictor__form-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

.predictor__btn {
  display: block;
  width: 100%;
  max-width: 300px;
  margin: 0 auto;
}

/* Predictor Results */
.predictor__results {
  margin-top: 40px;
  border-top: 1px solid var(--border-color);
  padding-top: 32px;
}

.predictor__results-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--text-primary);
  text-align: center;
}

.predictor__results-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (max-width: 768px) {
  .predictor__results-list {
    grid-template-columns: 1fr;
  }
}

.predictor-result-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.predictor-result-item:hover {
  transform: translateY(-3px);
  border-color: rgba(79, 124, 255, 0.25);
  background: rgba(255, 255, 255, 0.05);
}

.predictor-result-item__details h5 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.predictor-result-item__details p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.predictor-result-item__action {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.predictor-chance-badge {
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.predictor-chance-badge--high {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.predictor-chance-badge--medium {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.predictor-chance-badge--low {
  background: rgba(59, 130, 246, 0.15);
  color: #3b82f6;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.predictor-result-item__btn {
  font-size: 0.8rem;
  padding: 6px 12px;
  border-radius: 8px;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.predictor-result-item__btn:hover {
  background: var(--accent-blue);
  color: #ffffff;
  border-color: var(--accent-blue);
}

/* ============================================================
   11. Testimonials
   ============================================================ */
.testimonials__carousel {
  position: relative;
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
}

.testimonials__track {
  display: flex;
  width: 100%;
  transition: transform 0.5s ease;
}

.testimonial-card {
  width: 100%;
  min-width: 100%;
  margin: 0;
  padding: 48px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  text-align: center;
  flex-shrink: 0;
  box-sizing: border-box;
}

.testimonial-card__avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--accent-gradient);
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  color: #ffffff;
}

.testimonial-card__stars {
  color: #fbbf24;
  font-size: 1.1rem;
  margin-bottom: 16px;
  display: flex;
  justify-content: center;
  gap: 4px;
}

.testimonial-card__text {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: 24px;
  position: relative;
  padding: 0 20px;
}

.testimonial-card__text::before {
  content: '\201C';
  font-size: 3rem;
  color: var(--accent-blue);
  position: absolute;
  top: -10px;
  left: -5px;
  font-family: Georgia, serif;
  line-height: 1;
  opacity: 0.5;
}

.testimonial-card__text::after {
  content: '\201D';
  font-size: 3rem;
  color: var(--accent-blue);
  position: absolute;
  bottom: -20px;
  right: -5px;
  font-family: Georgia, serif;
  line-height: 1;
  opacity: 0.5;
}

.testimonial-card__name {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-primary);
  font-size: 1.05rem;
}

.testimonial-card__role {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 4px;
}

/* Carousel Navigation */
.testimonials__nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.testimonials__nav-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: var(--transition);
}

.testimonials__nav-btn:hover {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #ffffff;
}

.testimonials__dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.testimonials__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(107, 114, 153, 0.3);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
}

.testimonials__dot.active {
  background: var(--accent-blue);
  transform: scale(1.3);
}

/* ============================================================
   12. FAQ
   ============================================================ */
.faq__list {
  max-width: 800px;
  margin: 0 auto;
}

.faq__item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition);
}

.faq__item:hover {
  border-color: rgba(79, 124, 255, 0.2);
}

.faq__question {
  padding: 24px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-primary);
  transition: var(--transition);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: var(--font-body);
  gap: 16px;
}

.faq__question:hover {
  background: rgba(255, 255, 255, 0.05);
}

.faq__question-icon {
  transition: transform 0.3s ease;
  font-size: 1.25rem;
  color: var(--accent-blue);
  flex-shrink: 0;
}

.faq__item.active .faq__question-icon {
  transform: rotate(45deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 32px;
}

.faq__item.active .faq__answer {
  max-height: 300px;
  padding-bottom: 24px;
}

.faq__answer p {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================================
   13. Contact
   ============================================================ */
.contact__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact__form {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 48px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(79, 124, 255, 0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236b7299' d='M1.41 0L6 4.58 10.59 0 12 1.41l-6 6-6-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 18px center;
  padding-right: 44px;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact__info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact__info-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  background: linear-gradient(135deg, rgba(79, 124, 255, 0.1), rgba(124, 58, 237, 0.1));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.contact__info-item h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.contact__info-item p,
.contact__info-item a {
  color: var(--text-secondary);
  transition: var(--transition);
  line-height: 1.6;
}

.contact__info-item a:hover {
  color: var(--accent-blue);
}

.contact__map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 250px;
  border: 1px solid var(--border-color);
}

.contact__map iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ============================================================
   14. Footer
   ============================================================ */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 60px 0 24px;
}

.footer__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.35rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-decoration: none;
}

.footer__logo-img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}

.footer__tagline {
  color: var(--accent-blue);
  font-weight: 600;
  font-size: 0.95rem;
  font-style: italic;
}

.footer__description {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
}

.footer__brand p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
}

.footer__links h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  margin-bottom: 16px;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.footer__links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  color: var(--text-secondary);
  transition: var(--transition);
  font-size: 0.95rem;
}

.footer__links a:hover {
  color: var(--text-primary);
  padding-left: 4px;
}

.footer__connect h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  margin-bottom: 16px;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.footer__connect ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__connect a {
  color: var(--text-secondary);
  transition: var(--transition);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer__connect a:hover {
  color: var(--text-primary);
}

.footer__social-icon {
  width: 18px;
  height: 18px;
  vertical-align: middle;
}

.footer__social {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.footer__social a {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer__social a:hover {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #ffffff;
  transform: translateY(-3px);
}

.footer__bottom {
  text-align: center;
  padding-top: 24px;
  margin-top: 40px;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* ============================================================
   15. Floating Elements
   ============================================================ */

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -4px;
  border: 2px solid #25D366;
  border-radius: 50%;
  animation: ping 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 32px;
  left: 32px;
  z-index: 999;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  text-decoration: none;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  background: var(--accent-blue);
  color: #ffffff;
  border-color: var(--accent-blue);
  transform: translateY(-3px);
}

/* ============================================================
   16. Scroll Reveal Animations
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* ============================================================
   17. Keyframe Animations
   ============================================================ */
@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(79, 124, 255, 0.4);
  }
  70% {
    box-shadow: 0 0 0 15px transparent;
  }
  100% {
    box-shadow: 0 0 0 0 transparent;
  }
}

@keyframes ping {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  75%,
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-12px);
  }
  60% {
    transform: translateX(-50%) translateY(-6px);
  }
}

@keyframes gradient-shift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

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

/* ============================================================
   18. Responsive — 1200px
   ============================================================ */
@media (max-width: 1200px) {
  .container,
  .navbar__container,
  .about__container,
  .footer__container {
    max-width: 960px;
  }

  .courses__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================================
   19. Responsive — 1024px (Tablet Landscape)
   ============================================================ */
@media (max-width: 1024px) {
  .services__grid {
    grid-template-columns: 1fr;
  }

  .why-choose__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact__grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   20. Responsive — 768px (Mobile)
   ============================================================ */
@media (max-width: 768px) {
  section {
    padding: 70px 0;
  }

  /* Navbar Mobile */
  .navbar__menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: var(--bg-secondary);
    flex-direction: column;
    padding: 100px 32px 32px;
    gap: 8px;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 1px solid var(--border-color);
    z-index: 999;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.3);
  }

  .navbar__menu.active {
    transform: translateX(0);
  }

  .navbar__menu a {
    padding: 12px 0;
    font-size: 1.05rem;
  }

  .navbar__toggle {
    display: flex;
  }

  /* Grids to 1 column */
  .about__cards {
    grid-template-columns: 1fr;
  }

  .courses__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-choose__grid {
    grid-template-columns: 1fr;
  }

  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1fr;
  }

  /* Hero adjustments */
  .hero__ctas {
    flex-direction: column;
    align-items: center;
  }

  .hero__ctas .btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }

  /* Service card height */
  .service-card {
    height: 380px;
  }

  /* Contact form */
  .contact__form {
    padding: 32px 24px;
  }

  /* Testimonial */
  .testimonial-card {
    padding: 32px 20px;
  }
}

/* ============================================================
   21. Responsive — 480px (Small Mobile)
   ============================================================ */
@media (max-width: 480px) {
  section {
    padding: 50px 0;
  }

  .container,
  .navbar__container,
  .about__container,
  .footer__container {
    padding: 0 16px;
  }

  .section-subtitle {
    margin-bottom: 40px;
    font-size: 0.95rem;
  }

  .courses__grid {
    grid-template-columns: 1fr;
  }

  .stats__grid {
    gap: 16px;
  }

  .stat-item {
    padding: 24px 12px;
  }

  .service-card {
    height: 400px;
  }

  .service-card__front,
  .service-card__back {
    padding: 28px;
  }

  .faq__question {
    padding: 20px 20px;
    font-size: 0.95rem;
  }

  .faq__answer {
    padding: 0 20px;
  }

  .faq__item.active .faq__answer {
    padding-bottom: 20px;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
    font-size: 1.5rem;
  }

  .back-to-top {
    bottom: 20px;
    left: 20px;
    width: 42px;
    height: 42px;
  }
}

/* ============================================================
   22. Accessibility
   ============================================================ */

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-scale {
    opacity: 1;
    transform: none;
  }

  .service-card:hover .service-card__inner {
    transform: none;
  }
}

/* Focus Visible */
*:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 2px;
}

/* Remove default focus for mouse users */
:focus:not(:focus-visible) {
  outline: none;
}

/* ============================================================
   23. Top Colleges Dashboard
   ============================================================ */
.colleges-hero {
  padding-top: 160px;
  padding-bottom: 60px;
  text-align: center;
  position: relative;
  background: radial-gradient(ellipse at bottom, rgba(79, 124, 255, 0.15) 0%, transparent 60%);
}

.colleges-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  padding: 8px 20px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.colleges-hero__title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.2;
  margin-bottom: 16px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.colleges-hero__subtitle {
  color: var(--text-secondary);
  font-size: clamp(1rem, 2vw, 1.15rem);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
}

.colleges-dashboard-section {
  padding-top: 20px;
  padding-bottom: 100px;
}

.colleges-dashboard {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: start;
}

/* Tabs */
.colleges-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.colleges-tab {
  flex: 1;
  padding: 16px 24px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.colleges-tab:hover {
  border-color: var(--accent-blue);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.colleges-tab.active {
  background: var(--accent-gradient);
  color: #ffffff;
  border-color: transparent;
  box-shadow: var(--accent-glow);
}

/* Selector Card */
.colleges-selector-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
}

.colleges-select-label {
  display: block;
  font-weight: 600;
  margin-bottom: 10px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.colleges-select-wrapper {
  position: relative;
  width: 100%;
}

.colleges-select-wrapper::after {
  content: '▼';
  font-size: 0.8rem;
  color: var(--text-secondary);
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.colleges-select {
  width: 100%;
  padding: 16px 18px;
  padding-right: 45px;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition: var(--transition);
}

.colleges-select:focus {
  border-color: var(--accent-blue);
  outline: none;
  box-shadow: 0 0 10px rgba(79, 124, 255, 0.2);
}

.colleges-select option {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

/* College Detail Card */
.college-detail-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-3d);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.college-detail-card__img-container {
  height: 350px;
  position: relative;
  overflow: hidden;
}

.college-detail-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.college-detail-card:hover .college-detail-card__img {
  transform: scale(1.05);
}

.college-detail-card__badge {
  position: absolute;
  top: 20px;
  left: 20px;
  background: var(--accent-gradient);
  color: #ffffff;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.college-detail-card__content {
  padding: 40px;
}

.college-detail-card__title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.college-detail-card__location {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
}

.college-detail-card__info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
}

.college-detail-card__info-item {
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px 20px;
}

.info-item__label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.info-item__value {
  display: block;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.college-detail-card__desc-wrapper {
  line-height: 1.8;
  color: var(--text-secondary);
  font-size: 1rem;
}

/* Inquiry Form */
.colleges-inquiry-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-3d);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 110px;
}

.colleges-inquiry-card h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.colleges-inquiry-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 24px;
  line-height: 1.6;
}

.form-control-readonly {
  background: rgba(255, 255, 255, 0.02) !important;
  border-color: rgba(255, 255, 255, 0.04) !important;
  color: var(--text-muted) !important;
  font-weight: 600;
  cursor: not-allowed;
}

[data-theme='light'] .form-control-readonly {
  background: rgba(0, 0, 0, 0.02) !important;
  border-color: rgba(0, 0, 0, 0.04) !important;
  color: var(--text-muted) !important;
}

/* Responsive Styles for Colleges Page */
@media (max-width: 992px) {
  .colleges-dashboard {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .colleges-inquiry-card {
    position: static;
  }
}

@media (max-width: 768px) {
  .colleges-hero {
    padding-top: 130px;
    padding-bottom: 40px;
  }
  
  .college-detail-card__img-container {
    height: 250px;
  }
  
  .college-detail-card__content {
    padding: 24px;
  }
  
  .colleges-tabs {
    flex-direction: column;
    gap: 8px;
  }
  
  .colleges-tab {
    padding: 14px 20px;
  }
  
  .college-detail-card__info-grid {
    grid-template-columns: 1fr;
  }
  
  .college-detail-card__info-item {
    grid-column: span 1 !important;
  }
  
  .colleges-inquiry-card {
    padding: 24px;
  }
}