/* ==========================================
   CSS GLOBAL STYLES & COMPONENTS
   ========================================== */

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-thai);
  color: var(--text-heading);
  font-weight: 700;
  line-height: 1.3;
}

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

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

/* Utilities */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section-bg-white {
  background-color: #FFFFFF;
}

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

.text-gold {
  color: var(--secondary-color);
}

.text-muted {
  color: var(--text-muted);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

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

/* Section Titles */
.section-title {
  font-size: 2.25rem;
  margin-bottom: 16px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  margin: 12px auto 0;
  border-radius: 2px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 40px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-family: var(--font-thai);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 2px solid transparent;
  gap: 8px;
}

.btn-primary {
  background-color: var(--primary-color);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(26, 46, 90, 0.2);
}

.btn-primary:hover {
  background-color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(26, 46, 90, 0.3);
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(27, 54, 93, 0.2);
}

.btn-secondary:hover {
  background-color: var(--secondary-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(27, 54, 93, 0.3);
}

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

.btn-outline:hover {
  background-color: var(--primary-color);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-outline-white {
  background-color: transparent;
  border-color: #FFFFFF;
  color: #FFFFFF;
}

.btn-outline-white:hover {
  background-color: #FFFFFF;
  color: var(--primary-color);
  transform: translateY(-2px);
}

.btn-block {
  display: flex;
  width: 100%;
}

.btn:disabled {
  background-color: #CCCCCC;
  border-color: #CCCCCC;
  color: #777777;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* ==========================================
   HEADER / NAVIGATION (Glassmorphism)
   ========================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(229, 231, 235, 0.6);
  z-index: 1000;
  transition: all var(--transition-normal);
}

.header-scrolled {
  background-color: rgba(26, 46, 90, 0.95);
  border-bottom-color: rgba(26, 46, 90, 0.8);
  height: 70px;
}

.header-scrolled .nav-link {
  color: rgba(255, 255, 255, 0.85);
}

.header-scrolled .nav-link:hover,
.header-scrolled .nav-link.active {
  color: var(--secondary-color);
}

.header-scrolled .logo-text-eng {
  color: #FFFFFF;
}

.header-scrolled .mobile-toggle span {
  background-color: #FFFFFF;
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1.2rem;
  box-shadow: var(--shadow-sm);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-text-school {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary-color);
  letter-spacing: 0.5px;
}

.logo-text-eng {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 28px;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-main);
  position: relative;
  padding: 8px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-color);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--secondary-color);
  transition: width var(--transition-normal);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-cta {
  margin-left: 10px;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  z-index: 1001;
}

.mobile-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--primary-color);
  border-radius: 3px;
  transition: all var(--transition-normal);
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
  background-color: var(--bg-footer);
  color: #FFFFFF;
  padding: 80px 0 30px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.footer-logo .logo-icon {
  background: linear-gradient(135deg, #FFFFFF, var(--secondary-color));
  color: var(--primary-color);
}

.footer-logo .logo-text-school {
  color: #FFFFFF;
}

.footer-logo .logo-text-eng {
  color: var(--text-muted);
}

.footer-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 340px;
}

.footer-title {
  color: #FFFFFF;
  font-size: 1.15rem;
  margin-bottom: 24px;
  position: relative;
}

.footer-title::after {
  content: '';
  display: block;
  width: 30px;
  height: 2px;
  background-color: var(--secondary-color);
  margin-top: 8px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: #A0AEC0;
  font-size: 0.95rem;
  transition: color var(--transition-fast), padding var(--transition-fast);
}

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  color: #A0AEC0;
  font-size: 0.9rem;
}

.footer-contact-item svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  fill: var(--secondary-color);
  margin-top: 3px;
}

.footer-bottom {
  border-top: 1px solid #2D3748;
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: #718096;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  color: #718096;
}

.footer-bottom-links a:hover {
  color: var(--secondary-color);
}

/* ==========================================
   HERO / BANNER (Homepage)
   ========================================== */
.hero {
  padding-top: calc(var(--header-height) + 60px);
  padding-bottom: 100px;
  background: radial-gradient(circle at top right, rgba(201, 168, 76, 0.1), transparent 40%),
              radial-gradient(circle at bottom left, rgba(26, 46, 90, 0.05), transparent 50%),
              var(--bg-main);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  background-color: rgba(201, 168, 76, 0.15);
  color: var(--secondary-dark);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
  border: 1px solid rgba(201, 168, 76, 0.3);
  letter-spacing: 0.5px;
}

.hero-title {
  font-size: 3.25rem;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--primary-dark);
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-main);
  margin-bottom: 35px;
  max-width: 580px;
  line-height: 1.7;
}

.hero-btns {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-badges {
  display: flex;
  gap: 30px;
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-badge-icon {
  width: 48px;
  height: 48px;
  background-color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  border-bottom: 3px solid var(--secondary-color);
}

.hero-badge-icon svg {
  width: 24px;
  height: 24px;
  fill: var(--primary-color);
}

.hero-badge-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary-color);
}

.hero-badge-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Hero Image & Graphic */
.hero-image-wrapper {
  position: relative;
}

.hero-image-bg {
  position: absolute;
  top: -20px;
  left: -20px;
  right: 20px;
  bottom: 20px;
  border: 3px solid var(--secondary-color);
  border-radius: var(--border-radius-md);
  z-index: 1;
}

.hero-image {
  position: relative;
  z-index: 2;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  aspect-ratio: 4 / 3;
}

.hero-image-mock {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform var(--transition-slow);
}

.hero-image:hover .hero-image-mock {
  transform: scale(1.05);
}

.hero-floating-card {
  position: absolute;
  bottom: 30px;
  left: -30px;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  padding: 16px 24px;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 12px;
  border-left: 5px solid var(--secondary-color);
}

.hero-floating-num {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-color);
  font-family: var(--font-latin);
  line-height: 1;
}

.hero-floating-text {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.3;
}

/* ==========================================
   PROGRAM HIGHLIGHTS CARD / GRID
   ========================================== */
.program-card {
  background-color: var(--bg-card);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  border: 1px solid var(--border-color);
}

.program-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-premium);
  border-color: rgba(201, 168, 76, 0.3);
}

.program-card-header {
  position: relative;
  height: 200px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
}

.program-card-img {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
}

.program-card-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background-color: var(--secondary-color);
  color: var(--primary-dark);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 4px;
}

.program-card-content {
  padding: 24px;
}

.program-card-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: var(--primary-color);
}

.program-card-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.6;
}

.program-card-features {
  list-style: none;
  margin-bottom: 24px;
}

.program-card-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 0.9rem;
  color: var(--text-main);
}

.program-card-features svg {
  width: 16px;
  height: 16px;
  fill: var(--accent-success);
}

/* ==========================================
   TESTIMONIAL BLOCK
   ========================================== */
.testimonial-section {
  background-color: var(--primary-color);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.testimonial-section .section-title {
  color: #FFFFFF;
}

.testimonial-section .section-title::after {
  background: var(--secondary-color);
}

.testimonial-section .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.testimonial-slider {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.testimonial-card {
  background-color: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 40px;
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.testimonial-quote {
  font-size: 1.25rem;
  line-height: 1.8;
  margin-bottom: 28px;
  position: relative;
  font-style: italic;
  font-weight: 500;
}

.testimonial-quote::before, .testimonial-quote::after {
  font-family: var(--font-latin);
  font-size: 4rem;
  color: rgba(201, 168, 76, 0.3);
  position: absolute;
  line-height: 1;
}

.testimonial-quote::before {
  content: '“';
  top: -24px;
  left: -20px;
}

.testimonial-quote::after {
  content: '”';
  bottom: -40px;
  right: -20px;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.testimonial-author-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--secondary-color);
}

.testimonial-author-title {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ==========================================
   STATISTICS TICKER
   ========================================== */
.stats-ticker {
  background-color: #FFFFFF;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 40px 0;
}

.stats-ticker-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.stats-ticker-num {
  font-family: var(--font-latin);
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stats-ticker-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stats-ticker-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================
   FAQ ACCORDION
   ========================================== */
.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: #FFFFFF;
  border-radius: var(--border-radius-md);
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-item:hover {
  border-color: rgba(26, 46, 90, 0.2);
  box-shadow: var(--shadow-md);
}

.faq-header {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.faq-question {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary-color);
}

.faq-icon-box {
  width: 28px;
  height: 28px;
  background-color: rgba(26, 46, 90, 0.05);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
}

.faq-icon-box svg {
  width: 14px;
  height: 14px;
  fill: var(--primary-color);
  transition: transform var(--transition-normal);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease-out;
  padding: 0 24px;
  border-top: 1px solid transparent;
}

.faq-item.active {
  border-color: rgba(201, 168, 76, 0.3);
}

.faq-item.active .faq-header {
  background-color: rgba(26, 46, 90, 0.02);
}

.faq-item.active .faq-icon-box {
  background-color: var(--secondary-color);
}

.faq-item.active .faq-icon-box svg {
  fill: var(--primary-dark);
  transform: rotate(180deg);
}

.faq-item.active .faq-content {
  padding: 20px 24px 24px;
  border-top-color: var(--border-color);
  max-height: 300px; /* Adjust as needed */
}

/* ==========================================
   FORMS & APPLICATION (apply.html)
   ========================================== */
.form-card {
  background-color: #FFFFFF;
  border-radius: var(--border-radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-premium);
  border: 1px solid var(--border-color);
}

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

.form-label {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 8px;
}

.form-label .required {
  color: var(--accent-color);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-thai);
  font-size: 0.95rem;
  border: 1px solid #D1D5DB;
  border-radius: var(--border-radius-sm);
  background-color: #FFFFFF;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(26, 46, 90, 0.1);
}

.form-control.error {
  border-color: var(--accent-color);
  background-color: rgba(224, 93, 93, 0.02);
}

.form-error-text {
  font-size: 0.8rem;
  color: var(--accent-color);
  margin-top: 4px;
}

/* PDPA Checkbox */
.pdpa-consent-container {
  background-color: #F9FAFB;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 20px;
  margin-bottom: 30px;
}

.pdpa-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.pdpa-checkbox {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  border: 1px solid #D1D5DB;
  margin-top: 3px;
  cursor: pointer;
  accent-color: var(--primary-color);
  flex-shrink: 0;
}

.pdpa-label-text {
  font-size: 0.9rem;
  color: var(--text-main);
  line-height: 1.5;
}

.pdpa-link {
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: underline;
  cursor: pointer;
}

.pdpa-link:hover {
  color: var(--secondary-color);
}

/* Modals (PDPA Policy) */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background-color: #FFFFFF;
  border-radius: var(--border-radius-lg);
  max-width: 650px;
  width: 90%;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

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

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-size: 1.25rem;
  color: var(--primary-color);
}

.modal-close {
  cursor: pointer;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
}

.modal-close:hover {
  color: var(--primary-color);
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  font-size: 0.95rem;
  line-height: 1.6;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  text-align: right;
}

/* ==========================================
   ADMIN DASHBOARD (admin.html)
   ========================================== */
.admin-header {
  background-color: var(--primary-color);
  color: #FFFFFF;
  padding: 30px 0;
  margin-bottom: 40px;
}

.admin-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-title-row h1 {
  color: #FFFFFF;
}

.admin-card {
  background-color: #FFFFFF;
  border-radius: var(--border-radius-md);
  padding: 24px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  margin-bottom: 30px;
}

.admin-filters {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.admin-search {
  flex-grow: 1;
  min-width: 250px;
}

.admin-table-container {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.admin-table th {
  background-color: #F3F4F6;
  color: var(--primary-color);
  font-weight: 700;
  padding: 14px 16px;
  border-bottom: 2px solid var(--border-color);
  font-size: 0.9rem;
}

.admin-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
  color: var(--text-main);
}

.admin-table tr:hover {
  background-color: #F9FAFB;
}

.admin-status-badge {
  display: inline-block;
  padding: 4px 8px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 4px;
  text-transform: uppercase;
}

.badge-pending {
  background-color: #FEF3C7;
  color: #D97706;
}

.pdpa-check-badge {
  background-color: #D1FAE5;
  color: #059669;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 6px;
  font-size: 0.75rem;
  border-radius: 4px;
  font-weight: 600;
}

/* ==========================================
   RESPONSIVE LAYOUTS (MOBILE-FIRST)
   ========================================== */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.75rem;
  }
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }
  
  .section-title {
    font-size: 1.85rem;
  }
  
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .hero {
    padding-top: calc(var(--header-height) + 30px);
    padding-bottom: 60px;
  }
  
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  
  .hero-desc {
    margin: 0 auto 30px;
  }
  
  .hero-btns {
    justify-content: center;
  }
  
  .hero-badges {
    justify-content: center;
  }
  
  .hero-image-wrapper {
    max-width: 450px;
    margin: 0 auto;
  }
  
  .hero-floating-card {
    left: 10px;
    bottom: 10px;
  }
  
  .stats-ticker-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  
  /* Mobile Navigation Menu */
  .mobile-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: #FFFFFF;
    flex-direction: column;
    padding: 40px 24px;
    gap: 24px;
    align-items: flex-start;
    transition: left var(--transition-normal);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    z-index: 999;
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-cta {
    margin-left: 0;
    width: 100%;
  }
  
  .nav-cta .btn {
    width: 100%;
  }
  
  /* Active states for mobile hamburger */
  .mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .mobile-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -8px);
  }
  
  .testimonial-card {
    padding: 24px 16px;
  }
  
  .form-card {
    padding: 24px 16px;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  
  .admin-filters {
    flex-direction: column;
  }
  
  .admin-search {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.15rem;
  }
  
  .hero-btns {
    flex-direction: column;
    gap: 12px;
  }
  
  .hero-badges {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }
  
  .stats-ticker-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* ==========================================
   CAMPUS GALLERY SECTION (Homepage)
   ========================================== */
.campus-section {
  background-color: var(--bg-main);
  position: relative;
}

.campus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.campus-card {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
}

.campus-img-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.campus-img {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform var(--transition-slow);
}

.campus-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  background: linear-gradient(to top, rgba(26, 46, 90, 0.95) 0%, rgba(26, 46, 90, 0.7) 60%, transparent 100%);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: #FFFFFF;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: 85%;
}

.campus-tag {
  display: inline-block;
  align-self: flex-start;
  background-color: var(--secondary-color);
  color: var(--primary-dark);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.campus-card-title {
  font-size: 1.15rem;
  color: #FFFFFF;
  margin-bottom: 6px;
  font-weight: 700;
}

.campus-card-desc {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.5;
  font-weight: 400;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), opacity var(--transition-normal), margin-top var(--transition-normal);
}

/* Hover Effects */
.campus-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-premium);
  border-color: rgba(201, 168, 76, 0.4);
}

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

.campus-card:hover .campus-card-desc {
  max-height: 80px;
  opacity: 1;
  margin-top: 6px;
}

/* Media Queries overrides for Campus section */
@media (max-width: 1024px) {
  .campus-grid {
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .campus-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 40px auto 0;
  }
  
  .campus-card-desc {
    max-height: 120px;
    opacity: 1;
    margin-top: 6px;
  }
}