@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800;900&family=Nunito:wght@400;600;700;800&display=swap');

:root {
  --color-primary: #1a237e;       /* Deep Royal Blue */
  --color-primary-light: #3949ab;
  --color-primary-pale: #e8eaf6;
  --color-accent: #ff6f00;        /* Vibrant Orange */
  --color-accent-hover: #e65100;
  --color-secondary: #00897b;     /* Teal/Green */
  --color-secondary-light: #4db6ac;
  --color-yellow: #ffd600;        /* Bright Yellow */
  --color-pink: #e91e63;          /* Bright Pink */
  --color-text-dark: #0d0d2b;
  --color-text-mid: #3a3a5c;
  --color-text-light: #7a7a9d;
  --color-white: #FFFFFF;
  --color-bg-alt: #f0f4ff;
  --color-bg-warm: #fff8f0;

  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 48px;
  --space-xl: 80px;
  --space-2xl: 120px;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --shadow-card: 0 4px 24px rgba(26,35,126,0.10);
  --shadow-hover: 0 12px 40px rgba(26,35,126,0.18);
  --shadow-accent: 0 8px 32px rgba(255,111,0,0.25);

  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Nunito', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-y: scroll;
  scrollbar-gutter: stable;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-dark);
  line-height: 1.7;
  background-color: var(--color-white);
  overflow-x: hidden;
  opacity: 0;
  animation: fadeIn 0.5s forwards;
}

@keyframes fadeIn {
  to { opacity: 1; }
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: var(--space-sm);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); line-height: 1.15; }
h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.25; }
h3 { font-size: clamp(1.3rem, 3vw, 1.7rem); line-height: 1.35; }

p {
  color: var(--color-text-mid);
  margin-bottom: var(--space-md);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--color-accent);
}

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

/* Layout */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-xl) 0;
}

.section-pale {
  background-color: var(--color-primary-pale);
}

.section-alt {
  background-color: var(--color-bg-alt);
}

.section-warm {
  background-color: var(--color-bg-warm);
}

.section-dark {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--color-white);
}

.section-dark h2, .section-dark p, .section-dark h3 {
  color: var(--color-white);
}

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

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-md);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  border: none;
  font-size: 1rem;
  letter-spacing: 0.3px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
  color: var(--color-white);
  box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-accent-hover), var(--color-accent));
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(255,111,0,0.4);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-white);
  border: 2.5px solid var(--color-white);
}

.btn-secondary:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
  transform: translateY(-3px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2.5px solid var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-3px);
}

.btn-teal {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-light));
  color: var(--color-white);
}
.btn-teal:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,137,123,0.4);
  color: var(--color-white);
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 14px 0;
  background: #ffffff;
  box-shadow: 0 2px 16px rgba(26,35,126,0.10);
  border-bottom: 2px solid rgba(26,35,126,0.06);
  transition: padding 0.3s ease, box-shadow 0.3s ease;
  z-index: 1000;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 10px 0;
  box-shadow: 0 4px 28px rgba(26,35,126,0.16);
  border-bottom: 2px solid rgba(26,35,126,0.10);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar .logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-accent), #ff8f00);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(255,111,0,0.35);
}

.logo-icon svg {
  color: white;
  width: 24px;
  height: 24px;
}

.logo-text-main {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-primary);
  display: block;
}

.logo-text-sub {
  font-size: 0.6rem;
  font-weight: 600;
  color: var(--color-text-light);
  display: block;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 4px;
  align-items: center;
}

.nav-links a {
  font-weight: 600;
  color: var(--color-text-dark);
  font-size: 0.9rem;
  padding: 7px 10px;
  border-radius: 8px;
  position: relative;
  transition: all 0.25s ease;
}

.nav-links a:hover {
  color: var(--color-accent);
  background: rgba(255,111,0,0.07);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 3px;
  left: 10px;
  right: 10px;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.3s ease;
  border-radius: 2px;
}

.nav-links a:hover::after { width: calc(100% - 20px); }

/* Fix: Enroll Now button inside navbar — override nav-links color */
.nav-links a.btn {
  color: var(--color-white);
}
.nav-links a.btn:hover {
  background: none;
  color: var(--color-white);
}
.nav-links a.btn::after {
  display: none;
}
.nav-links a.btn-primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
  color: var(--color-white) !important;
}
.nav-links a.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-accent-hover), var(--color-accent));
  color: var(--color-white) !important;
  transform: translateY(-3px);
}

.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-primary);
  padding: 6px;
  border-radius: 8px;
  transition: background 0.2s;
}

.hamburger:hover {
  background: var(--color-primary-pale);
}

/* Hero */
.hero {
  height: 100vh;
  min-height: 640px;
  padding-top: 76px; /* offset for fixed navbar */
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(13,13,43,0.88) 0%, rgba(26,35,126,0.65) 50%, rgba(255,111,0,0.2) 100%);
}

.hero-content {
  position: relative;
  z-index: 10;
  color: var(--color-white);
  max-width: 850px;
  text-align: center;
  margin: 0 auto;
}

.hero-content h1 {
  color: var(--color-white);
  text-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

.hero-content h1 .highlight {
  color: var(--color-yellow);
  position: relative;
}

.hero-content p {
  color: rgba(255,255,255,0.88);
  font-size: 1.2rem;
  margin-bottom: var(--space-lg);
}

.hero-btns {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* Hero Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-pill);
  padding: 8px 20px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--color-yellow);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.7; }
}

/* Inner Page Hero */
.page-hero {
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
}

.page-hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-xs);
}

.page-hero p a {
  color: rgba(255,255,255,0.7);
}

.page-hero p {
  color: rgba(255,255,255,0.8);
  margin-bottom: 0;
}

/* Particles */
.particles {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  pointer-events: none;
  z-index: 5;
}

.particle {
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  opacity: 0.5;
  animation: float-particle 15s infinite linear;
}

.particle:nth-child(1) { background: var(--color-yellow); }
.particle:nth-child(2) { background: var(--color-accent); }
.particle:nth-child(3) { background: var(--color-secondary-light); }
.particle:nth-child(4) { background: rgba(255,255,255,0.6); }
.particle:nth-child(5) { background: var(--color-pink); }

@keyframes float-particle {
  0% { transform: translateY(100vh) rotate(0deg) scale(0.5); opacity: 0; }
  10% { opacity: 0.5; }
  90% { opacity: 0.5; }
  100% { transform: translateY(-100px) rotate(360deg) scale(1.2); opacity: 0; }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-white);
  font-size: 2rem;
  animation: bounce 2s infinite;
  z-index: 10;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
  40% { transform: translateY(-20px) translateX(-50%); }
  60% { transform: translateY(-10px) translateX(-50%); }
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-md);
}

.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-card);
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(26,35,126,0.06);
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

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

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
}

.card-img {
  padding: 0;
}

.card-img img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.card-content {
  padding: var(--space-md);
}

.card-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-primary-pale), #c5cae9);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
  transition: all 0.3s ease;
}

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

.tag {
  display: inline-block;
  padding: 5px 14px;
  background: var(--color-primary-pale);
  color: var(--color-primary);
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
  letter-spacing: 1px;
}

.tag-accent {
  background: rgba(255,111,0,0.12);
  color: var(--color-accent);
}

.tag-teal {
  background: rgba(0,137,123,0.12);
  color: var(--color-secondary);
}

/* Impact Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  text-align: center;
}

.stat-item {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  transition: all 0.3s ease;
}

.stat-item:hover {
  background: rgba(255,255,255,0.18);
  transform: translateY(-5px);
}

.stat-item h3 {
  font-size: 3rem;
  font-weight: 900;
  margin-bottom: var(--space-xs);
  color: var(--color-yellow);
}

.stat-item p {
  color: rgba(255,255,255,0.9);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0;
}

/* Section Title Decoration */
.section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section-title .tag {
  margin-bottom: 12px;
}

.section-title h2 {
  margin-bottom: 12px;
}

.section-title p {
  max-width: 600px;
  margin: 0 auto;
}

.title-underline {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
  border-radius: 4px;
  margin: 16px auto 20px;
}

/* Course cards special */
.course-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all 0.35s ease;
  background: var(--color-white);
  border: 1px solid rgba(26,35,126,0.06);
}

.course-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.course-card-header {
  padding: var(--space-lg) var(--space-md);
  position: relative;
  overflow: hidden;
}

.course-card-header::after {
  content: '';
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
}

.course-card-body {
  padding: var(--space-md);
}

.course-duration {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.progress-container {
  width: 100%;
  background: #e8eaf6;
  border-radius: var(--radius-pill);
  height: 8px;
  margin: 12px 0;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
  border-radius: var(--radius-pill);
  position: relative;
  overflow: hidden;
}

.progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  to { left: 100%; }
}

/* Footer */
.footer {
  background: linear-gradient(135deg, #0d0d2b 0%, #1a237e 100%);
  color: var(--color-white);
  padding: var(--space-xl) 0 var(--space-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-yellow);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer h4 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer ul {
  list-style: none;
}

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

.footer a {
  color: rgba(255,255,255,0.65);
  font-size: 0.95rem;
  transition: all 0.3s;
}

.footer a:hover {
  color: var(--color-yellow);
  padding-left: 4px;
}

.footer p {
  color: rgba(255,255,255,0.65);
  font-size: 0.95rem;
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: var(--space-md);
}

.social-links a {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: all 0.3s;
}

.social-links a:hover {
  background: var(--color-accent);
  transform: translateY(-3px);
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.9rem;
}

.footer-bottom p {
  color: rgba(255,255,255,0.5);
  margin-bottom: 0;
}

/* Floating Enroll Button */
.floating-enroll {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 100;
  box-shadow: var(--shadow-accent);
  animation: float-btn 3s ease-in-out infinite;
}

@keyframes float-btn {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.back-to-top {
  position: fixed;
  bottom: 88px;
  right: 24px;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: var(--color-white);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
  box-shadow: var(--shadow-card);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-4px);
}

/* Forms */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 700;
  color: var(--color-text-dark);
  font-size: 0.95rem;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid #e8eaf6;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all 0.3s;
  background: #fafbff;
  color: var(--color-text-dark);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-white);
  box-shadow: 0 0 0 4px rgba(26,35,126,0.08);
}

textarea.form-control {
  resize: vertical;
  min-height: 130px;
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-sm);
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
}

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

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,35,126,0.7), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-item:hover::after { opacity: 1; }
.gallery-item:hover img { transform: scale(1.08); }

/* Highlight boxes */
.info-box {
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  position: relative;
  overflow: hidden;
}

.info-box-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: white;
}

.info-box-accent {
  background: linear-gradient(135deg, var(--color-accent), #ff8f00);
  color: white;
}

.info-box-teal {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-light));
  color: white;
}

/* Timeline */
.timeline-item {
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-md);
  position: relative;
  margin-bottom: var(--space-lg);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -10px;
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 3px solid white;
  box-shadow: 0 0 0 3px var(--color-accent);
}

/* Admission CTA */
.cta-banner {
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
}

.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -30%;
  right: -5%;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
}

/* Filter tabs */
.filter-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.tab-btn {
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--color-primary);
  background: transparent;
  color: var(--color-primary);
  cursor: pointer;
  font-weight: 700;
  font-family: var(--font-heading);
  transition: all 0.3s;
  font-size: 0.9rem;
}

.tab-btn.active, .tab-btn:hover {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: white;
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

/* ═══════════════════════════════════════════
   Hero Swiper – Base (Desktop)
═══════════════════════════════════════════ */
.hero-swiper-box {
  width: 100%;
  height: 60vh;
  min-height: 420px;
  max-height: 600px;
  display: block;
}

/* ═══════════════════════════════════════════
   Hero CTA Button Container – Base (Desktop)
═══════════════════════════════════════════ */
.hero-btns-container {
  text-align: center;
  margin-top: -36px;
  position: relative;
  z-index: 10;
  margin-bottom: 40px;
}

.hero-cta-box {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 20px 24px;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.12);
  border: 1px solid rgba(255,255,255,0.5);
}

.hero-cta-btn {
  box-shadow: var(--shadow-accent);
}

.hero-cta-wa {
  background: linear-gradient(135deg, #25D366, #128C7E) !important;
  color: white !important;
  box-shadow: 0 8px 20px rgba(37,211,102,0.3) !important;
}
.hero-cta-wa:hover {
  background: linear-gradient(135deg, #128C7E, #25D366) !important;
  color: white !important;
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE — Mobile First
   ═══════════════════════════════════════════════════════ */

/* ── Tablet & Small Desktop (≤ 900px) ── */
@media (max-width: 900px) {

  /* Navbar mobile menu */
  .nav-links {
    display: none;
    position: fixed;
    top: 68px;
    left: 0;
    width: 100%;
    background: #ffffff;
    flex-direction: column;
    padding: 12px 20px 24px;
    box-shadow: 0 8px 32px rgba(26,35,126,0.18);
    text-align: left;
    border-top: 3px solid var(--color-accent);
    z-index: 999;
    gap: 2px;
    max-height: calc(100vh - 68px);
    overflow-y: auto;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    color: var(--color-text-dark) !important;
    font-size: 1rem;
    padding: 12px 16px;
    border-radius: 10px;
    display: block;
    width: 100%;
  }

  .nav-links a:hover {
    background: var(--color-primary-pale);
    color: var(--color-primary) !important;
  }

  /* Enroll Now button in mobile menu */
  .nav-links a.btn-primary {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover)) !important;
    color: #fff !important;
    text-align: center;
    margin-top: 8px;
    border-radius: var(--radius-pill) !important;
  }

  .hamburger {
    display: block;
  }

  /* Grid collapse */
  .grid-12 {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
  }

  /* Hero adjustments */
  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-btns {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  /* Stats 2-column */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Section spacing */
  .section {
    padding: 60px 0;
  }

  /* About section image fix */
  .grid-12 > div[style*="grid-column: span 5"],
  .grid-12 > div[style*="grid-column: span 7"],
  .grid-12 > div[style*="grid-column: span 6"] {
    width: 100% !important;
    padding-left: 0 !important;
  }
}

/* ── Mobile (≤ 768px) ── */
@media (max-width: 768px) {

  .card-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  /* Hero swiper */
  .hero-swiper-box {
    height: 55vw;
    min-height: 200px;
    max-height: 320px;
  }

  /* CTA box */
  .hero-btns-container {
    margin-top: 0;
    margin-bottom: 24px;
    padding: 0 16px;
  }

  .hero-cta-box {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 16px 14px;
    border-radius: 16px;
    width: 100%;
  }

  .hero-cta-btn {
    font-size: 0.95rem;
    padding: 13px 18px;
    text-align: center;
    width: 100%;
  }

  /* Stats */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .stat-item h3 {
    font-size: 2.2rem;
  }

  /* Page hero */
  .page-hero {
    padding: 120px 0 50px;
  }

  .page-hero h1 {
    font-size: 1.8rem;
  }

  /* Testimonials single column */
  .card-grid .testimonial-card {
    padding: 22px 18px;
  }

  /* Contact bar grid */
  section > .container > div[style*="grid-template-columns:repeat(auto-fit,minmax(220px"] {
    grid-template-columns: 1fr 1fr !important;
    gap: 20px !important;
  }

  /* CTA banner */
  .cta-banner {
    padding: var(--space-lg) var(--space-sm);
  }

  .cta-banner h2 {
    font-size: 1.8rem !important;
  }

  /* Why choose us image */
  .why-item {
    padding: 14px 10px;
  }

  /* Section title */
  .section-title {
    margin-bottom: var(--space-lg);
  }

  /* Footer newsletter form */
  .footer form {
    flex-direction: column;
    gap: 8px;
  }

  .footer form input.form-control {
    border-radius: var(--radius-sm) !important;
    width: 100%;
  }

  .footer form button.btn {
    border-radius: var(--radius-sm) !important;
    width: 100%;
    padding: 12px;
  }
}

/* ── Small Mobile (≤ 480px) ── */
@media (max-width: 480px) {

  :root {
    --space-xl: 50px;
    --space-lg: 32px;
    --space-md: 18px;
  }

  .container {
    padding: 0 14px;
  }

  /* Typography */
  h1 { font-size: clamp(1.6rem, 7vw, 2.2rem) !important; }
  h2 { font-size: clamp(1.4rem, 6vw, 1.9rem) !important; }
  h3 { font-size: clamp(1.1rem, 5vw, 1.4rem) !important; }

  /* Section spacing */
  .section {
    padding: 44px 0;
  }

  /* ── Hero Slider ── */
  .hero-swiper-box {
    height: 56vw;
    min-height: 180px;
    max-height: 240px;
  }

  /* ── CTA buttons ── */
  .hero-btns-container {
    margin-top: 0;
    margin-bottom: 16px;
    padding: 0 10px;
  }

  .hero-cta-box {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 12px 10px;
    border-radius: 14px;
    width: 100%;
    box-shadow: 0 6px 24px rgba(0,0,0,0.10);
  }

  .hero-cta-btn {
    font-size: 0.88rem;
    padding: 12px 14px;
    text-align: center;
    width: 100%;
    border-radius: var(--radius-pill);
  }

  /* Notice bar */
  .notice-bar {
    padding: 8px 0;
  }

  .notice-track {
    font-size: 0.82rem;
  }

  /* ── Stats ── */
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .stat-item {
    padding: 14px 10px;
  }

  .stat-item h3 {
    font-size: 1.8rem;
  }

  .stat-item p {
    font-size: 0.82rem;
  }

  /* ── Cards ── */
  .card-grid,
  .gallery-grid,
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .card {
    padding: var(--space-md);
  }

  /* ── Gallery 2-col on very small ── */
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  /* ── Page hero ── */
  .page-hero {
    padding: 110px 0 44px;
  }

  /* ── About section ── */
  .grid-12 > div[style*="grid-column"] {
    padding-left: 0 !important;
    width: 100% !important;
  }

  /* Floating badge on about image */
  .grid-12 div[style*="margin-top: -40px"] {
    margin-top: -28px !important;
    margin-left: 10px !important;
    padding: 10px 14px !important;
    font-size: 0.85rem !important;
  }

  /* ── Why choose us ── */
  .why-item {
    flex-direction: row;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 8px;
  }

  .why-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    flex-shrink: 0;
  }

  /* ── Mini grids in why section ── */
  div[style*="grid-template-columns:1fr 1fr"] {
    grid-template-columns: 1fr 1fr !important;
    gap: 10px !important;
  }

  /* ── CTA Banner ── */
  .cta-banner {
    padding: 36px 16px;
    border-radius: var(--radius-md);
  }

  .cta-banner h2 {
    font-size: 1.5rem !important;
    line-height: 1.3;
  }

  .cta-banner p {
    font-size: 0.95rem !important;
  }

  .hero-btns {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .hero-btns .btn {
    width: 100%;
    font-size: 0.95rem !important;
    text-align: center;
  }

  /* ── Contact info bar ── */
  section > .container > div[style*="display:grid"] {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
    text-align: center !important;
  }

  /* ── Footer ── */
  .footer {
    padding: 40px 0 var(--space-md);
  }

  .footer-grid {
    gap: 28px;
  }

  .social-links {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .footer h4 {
    font-size: 0.95rem;
    margin-bottom: 12px;
  }

  .footer-bottom p {
    font-size: 0.78rem;
  }

  /* ── Floating Enroll button – hide on mobile ── */
  .floating-enroll {
    display: none !important;
  }

  /* ── Back to top position ── */
  .back-to-top {
    bottom: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
  }

  /* ── Navbar logo text adjust ── */
  .logo-text-main {
    font-size: 0.92rem;
  }

  .logo-text-sub {
    font-size: 0.52rem;
  }

  .logo-icon {
    width: 38px;
    height: 38px;
  }

  /* ── Testimonial cards ── */
  .testimonial-card {
    padding: 20px 16px;
  }

  /* ── Blog/News cards ── */
  .card-img img {
    height: 180px;
  }

  /* ── Filter tabs ── */
  .filter-tabs {
    gap: 8px;
  }

  .tab-btn {
    padding: 8px 16px;
    font-size: 0.82rem;
  }

  /* ── Form controls ── */
  .form-control {
    padding: 12px 14px;
    font-size: 0.95rem;
  }

  .btn {
    padding: 12px 24px;
    font-size: 0.92rem;
  }

  /* ── Timeline ── */
  .timeline-item {
    padding-left: 16px;
    margin-bottom: var(--space-md);
  }
}

/* ── Extra small (≤ 360px) ── */
@media (max-width: 360px) {
  .container {
    padding: 0 10px;
  }

  .hero-swiper-box {
    height: 58vw;
    min-height: 170px;
    max-height: 210px;
  }

  h1 { font-size: 1.45rem !important; }
  h2 { font-size: 1.3rem !important; }

  .stat-item h3 {
    font-size: 1.5rem;
  }

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

  .nav-links {
    padding: 10px 14px 20px;
  }
}