/* ============================================
   DOKUMENT HUB - Premium Academic Credential Services
   Main Stylesheet
   ============================================ */

/* CSS Variables */
:root {
  --primary-navy: #0a192f;
  --primary-navy-light: #112240;
  --primary-navy-dark: #020c1b;
  --accent-gold: #d4af37;
  --accent-gold-light: #e8c547;
  --accent-gold-dark: #b8960c;
  --bg-off-white: #f8f9fa;
  --bg-white: #ffffff;
  --text-dark: #1a1a2e;
  --text-medium: #4a4a5a;
  --text-light: #6a6a7a;
  --border-light: #e0e0e5;
  --shadow-soft: 0 4px 20px rgba(10, 25, 47, 0.08);
  --shadow-medium: 0 8px 30px rgba(10, 25, 47, 0.12);
  --shadow-strong: 0 12px 40px rgba(10, 25, 47, 0.18);
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-dark);
  background-color: var(--bg-off-white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
  font-weight: 600;
  line-height: 1.2;
  color: var(--primary-navy);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

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

a {
  color: var(--primary-navy);
  text-decoration: none;
  transition: var(--transition-smooth);
}

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

/* Paper Texture Background */
.paper-texture {
  position: relative;
}

.paper-texture::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23d4af37' fill-opacity='0.03' fill-rule='evenodd'/%3E%3C/svg%3E");
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(10, 25, 47, 0.98);
  backdrop-filter: blur(20px);
  z-index: 1000;
  padding: 0;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon {
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary-navy);
}

.logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--bg-white);
  letter-spacing: 0.5px;
}

.logo-text span {
  color: var(--accent-gold);
}

.nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-link {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
}

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

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

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

.header-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 6px;
  transition: var(--transition-smooth);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--accent-gold);
  color: var(--primary-navy);
}

.btn-primary:hover {
  background: var(--accent-gold-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--bg-white);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.btn-outline {
  background: transparent;
  color: var(--primary-navy);
  border: 2px solid var(--primary-navy);
}

.btn-outline:hover {
  background: var(--primary-navy);
  color: var(--accent-gold);
}

.btn-large {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-toggle span {
  width: 25px;
  height: 2px;
  background: var(--bg-white);
  transition: var(--transition-smooth);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary-navy) 0%, var(--primary-navy-light) 50%, var(--primary-navy) 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(30deg, rgba(212, 175, 55, 0.03) 12%, transparent 12.5%, transparent 87%, rgba(212, 175, 55, 0.03) 87.5%, rgba(212, 175, 55, 0.03)),
    linear-gradient(150deg, rgba(212, 175, 55, 0.03) 12%, transparent 12.5%, transparent 87%, rgba(212, 175, 55, 0.03) 87.5%, rgba(212, 175, 55, 0.03)),
    linear-gradient(30deg, rgba(212, 175, 55, 0.03) 12%, transparent 12.5%, transparent 87%, rgba(212, 175, 55, 0.03) 87.5%, rgba(212, 175, 55, 0.03)),
    linear-gradient(150deg, rgba(212, 175, 55, 0.03) 12%, transparent 12.5%, transparent 87%, rgba(212, 175, 55, 0.03) 87.5%, rgba(212, 175, 55, 0.03)),
    linear-gradient(60deg, rgba(212, 175, 55, 0.05) 25%, transparent 25.5%, transparent 75%, rgba(212, 175, 55, 0.05) 75%, rgba(212, 175, 55, 0.05)),
    linear-gradient(60deg, rgba(212, 175, 55, 0.05) 25%, transparent 25.5%, transparent 75%, rgba(212, 175, 55, 0.05) 75%, rgba(212, 175, 55, 0.05));
  background-size: 80px 140px;
  background-position: 0 0, 0 0, 40px 70px, 40px 70px, 0 0, 40px 70px;
  animation: patternMove 20s linear infinite;
}

@keyframes patternMove {
  0% { background-position: 0 0, 0 0, 40px 70px, 40px 70px, 0 0, 40px 70px; }
  100% { background-position: 80px 140px, 80px 140px, 120px 210px, 120px 210px, 80px 140px, 120px 210px; }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 2rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid rgba(212, 175, 55, 0.3);
  color: var(--accent-gold);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 2rem;
  backdrop-filter: blur(10px);
}

.hero-title {
  color: var(--bg-white);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero-title span {
  color: var(--accent-gold);
  display: block;
}

.hero-subtitle {
  color: rgba(255, 255, 255, 0.8);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  margin-bottom: 2.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-cta .btn-primary {
  background: var(--accent-gold);
  color: var(--primary-navy);
  font-size: 1rem;
  padding: 1rem 2rem;
}

.hero-cta .btn-secondary {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.hero-cta .btn-secondary:hover {
  background: var(--accent-gold);
  color: var(--primary-navy);
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

/* ============================================
   AUTHORITY SIGNALS
   ============================================ */

.authority-section {
  background: var(--bg-white);
  padding: 4rem 0;
  border-bottom: 1px solid var(--border-light);
}

.authority-grid {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.authority-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--bg-off-white);
  border-radius: 12px;
  border-left: 4px solid var(--accent-gold);
}

.authority-icon {
  width: 50px;
  height: 50px;
  background: var(--primary-navy);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.authority-text h4 {
  font-size: 1rem;
  color: var(--primary-navy);
  margin-bottom: 0.25rem;
}

.authority-text p {
  font-size: 0.85rem;
  color: var(--text-light);
  margin: 0;
}

/* ============================================
   SECTION STYLES
   ============================================ */

.section {
  padding: 6rem 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}

.section-label {
  display: inline-block;
  color: var(--accent-gold);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 1rem;
}

.section-title {
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--text-medium);
  font-size: 1.1rem;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ============================================
   FEATURED UNIVERSITIES
   ============================================ */

.featured-section {
  background: var(--bg-off-white);
}

.university-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.university-card {
  background: var(--bg-white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: var(--transition-smooth);
  position: relative;
}

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

.university-card-image {
  height: 200px;
  background: linear-gradient(135deg, var(--primary-navy), var(--primary-navy-light));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.university-card-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d4af37' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.university-card-image img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  position: relative;
  z-index: 1;
}

.university-card-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--accent-gold);
  color: var(--primary-navy);
  padding: 0.35rem 0.75rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.university-card-content {
  padding: 1.5rem;
}

.university-card-content h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.university-card-content p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 1rem;
}

.university-card-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-light);
}

.university-card-meta span {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

/* ============================================
   PROCESS SECTION
   ============================================ */

.process-section {
  background: var(--bg-white);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  max-width: 1000px;
  margin: 0 auto;
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 40px;
  right: -50%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-gold), transparent);
}

.process-number {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin: 0 auto 1.5rem;
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.3);
}

.process-step h3 {
  margin-bottom: 0.75rem;
}

.process-step p {
  color: var(--text-light);
  font-size: 0.95rem;
}

/* ============================================
   WHY DISTANCE LEARNING
   ============================================ */

.why-section {
  background: linear-gradient(135deg, var(--primary-navy), var(--primary-navy-light));
  color: var(--bg-white);
}

.why-section .section-title {
  color: var(--bg-white);
}

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

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  align-items: center;
}

.why-content h3 {
  color: var(--accent-gold);
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.why-content p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1.5rem;
}

.why-features {
  list-style: none;
}

.why-features li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.85);
}

.why-features li::before {
  content: '✓';
  width: 24px;
  height: 24px;
  background: var(--accent-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--primary-navy);
  flex-shrink: 0;
}

.why-image {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(212, 175, 55, 0.2);
}

.why-image-icon {
  font-size: 8rem;
  opacity: 0.3;
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta-section {
  background: var(--bg-off-white);
  text-align: center;
}

.cta-box {
  background: var(--bg-white);
  border-radius: 24px;
  padding: 4rem;
  box-shadow: var(--shadow-medium);
  max-width: 800px;
  margin: 0 auto;
  border: 1px solid var(--border-light);
}

.cta-box h2 {
  margin-bottom: 1rem;
}

.cta-box p {
  margin-bottom: 2rem;
  color: var(--text-medium);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background: var(--primary-navy-dark);
  color: var(--bg-white);
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand .logo-text {
  margin-bottom: 1rem;
  display: inline-block;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: var(--transition-smooth);
}

.footer-social a:hover {
  background: var(--accent-gold);
  color: var(--primary-navy);
}

.footer-column h4 {
  color: var(--accent-gold);
  font-size: 1rem;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}

.footer-links a:hover {
  color: var(--accent-gold);
  padding-left: 5px;
}

.footer-contact p {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
  margin: 0;
}

.footer-disclaimer {
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 8px;
  padding: 1rem 1.5rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  margin-top: 1rem;
}

/* ============================================
   PAGE HEADER (Inner Pages)
   ============================================ */

.page-header {
  background: linear-gradient(135deg, var(--primary-navy), var(--primary-navy-light));
  padding: 10rem 0 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d4af37' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.page-header-content {
  position: relative;
  z-index: 1;
}

.page-header h1 {
  color: var(--bg-white);
  margin-bottom: 1rem;
}

.page-header p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto;
}

/* ============================================
   BREADCRUMB
   ============================================ */

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.6);
}

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

.breadcrumb-separator {
  color: rgba(255, 255, 255, 0.4);
}

.breadcrumb-current {
  color: var(--accent-gold);
}

/* ============================================
   UNIVERSITY LISTING PAGE
   ============================================ */

.listing-section {
  background: var(--bg-off-white);
  padding: 4rem 0;
}

.listing-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
}

.listing-intro p {
  font-size: 1.1rem;
  color: var(--text-medium);
}

/* Filter Tabs */
.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 0.6rem 1.25rem;
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-medium);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.filter-tab:hover,
.filter-tab.active {
  background: var(--primary-navy);
  color: var(--accent-gold);
  border-color: var(--primary-navy);
}

/* University Grid (Listing) */
.university-listing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.university-listing-card {
  background: var(--bg-white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: var(--transition-smooth);
  text-decoration: none;
  display: block;
}

.university-listing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
}

.university-listing-card-image {
  height: 120px;
  background: linear-gradient(135deg, var(--primary-navy), var(--primary-navy-light));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.university-listing-card-image span {
  font-size: 2.5rem;
}

.university-listing-card-content {
  padding: 1.25rem;
}

.university-listing-card-content h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--primary-navy);
}

.university-listing-card-content p {
  font-size: 0.8rem;
  color: var(--text-light);
  margin: 0;
}

.university-listing-card:hover h3 {
  color: var(--accent-gold-dark);
}

/* ============================================
   PRODUCT PAGE (Individual University)
   ============================================ */

.product-hero {
  background: linear-gradient(135deg, var(--primary-navy), var(--primary-navy-light));
  padding: 10rem 0 5rem;
  position: relative;
  overflow: hidden;
}

.product-hero-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: center;
}

.product-hero-image {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(212, 175, 55, 0.2);
  aspect-ratio: 1;
}

.product-hero-image span {
  font-size: 6rem;
}

.product-hero-info h1 {
  color: var(--bg-white);
  margin-bottom: 1rem;
}

.product-hero-meta {
  display: flex;
  gap: 2rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.product-hero-meta span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

.product-hero-description {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.product-hero-badges {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.product-badge {
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid rgba(212, 175, 55, 0.3);
  color: var(--accent-gold);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
}

/* Product Content Sections */
.product-section {
  padding: 4rem 0;
}

.product-section:nth-child(odd) {
  background: var(--bg-white);
}

.product-section:nth-child(even) {
  background: var(--bg-off-white);
}

.product-section-title {
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.product-section-title span {
  width: 40px;
  height: 40px;
  background: var(--accent-gold);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

/* Programs List */
.programs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.program-item {
  background: var(--bg-off-white);
  padding: 1.25rem;
  border-radius: 10px;
  border-left: 3px solid var(--accent-gold);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.program-item span:first-child {
  font-size: 1.25rem;
}

.program-item span:last-child {
  font-weight: 500;
  color: var(--primary-navy);
}

/* What's Included */
.includes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.include-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--bg-white);
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
}

.include-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.include-content h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.include-content p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin: 0;
}

/* ============================================
   CONTACT FORM
   ============================================ */

.contact-form-section {
  background: linear-gradient(135deg, var(--primary-navy), var(--primary-navy-light));
  padding: 5rem 0;
}

.contact-form-section .section-title {
  color: var(--bg-white);
  text-align: center;
  margin-bottom: 3rem;
}

.contact-form-container {
  max-width: 900px;
  margin: 0 auto;
  background: var(--bg-white);
  border-radius: 24px;
  padding: 3rem;
  box-shadow: var(--shadow-strong);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary-navy);
  margin-bottom: 0.5rem;
}

.form-group label .required {
  color: #e74c3c;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid var(--border-light);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  transition: var(--transition-smooth);
  background: var(--bg-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

.form-group input[readonly] {
  background: var(--bg-off-white);
  cursor: not-allowed;
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%230a192f' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.radio-group {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.radio-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  cursor: pointer;
}

.radio-group input[type="radio"] {
  width: auto;
  cursor: pointer;
}

.form-group.checkbox label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-weight: 500;
  cursor: pointer;
}

.form-group.checkbox input[type="checkbox"] {
  width: auto;
  margin-top: 0.25rem;
  cursor: pointer;
}

.submit-btn {
  width: 100%;
  padding: 1.25rem;
  background: var(--primary-navy);
  color: var(--accent-gold);
  border: none;
  border-radius: 10px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  margin-top: 1rem;
}

.submit-btn:hover {
  background: var(--accent-gold);
  color: var(--primary-navy);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

.form-note {
  text-align: center;
  color: var(--text-light);
  font-size: 0.85rem;
  margin-top: 1.5rem;
  margin-bottom: 0;
}

/* ============================================
   RELATED UNIVERSITIES
   ============================================ */

.related-section {
  background: var(--bg-off-white);
  padding: 4rem 0;
}

.related-section .section-title {
  text-align: center;
  margin-bottom: 2rem;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

/* ============================================
   ABOUT PAGE
   ============================================ */

.about-content {
  max-width: 900px;
  margin: 0 auto;
}

.about-block {
  margin-bottom: 4rem;
}

.about-block h2 {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.about-block h2 span {
  width: 50px;
  height: 50px;
  background: var(--accent-gold);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.about-block p {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin: 3rem 0;
}

.stat-item {
  text-align: center;
  padding: 2rem;
  background: var(--bg-white);
  border-radius: 16px;
  box-shadow: var(--shadow-soft);
}

.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent-gold);
  display: block;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* ============================================
   CONTACT PAGE
   ============================================ */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
}

.contact-info-card {
  background: var(--bg-white);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow-soft);
  margin-bottom: 1.5rem;
}

.contact-info-card h3 {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.contact-info-card h3 span {
  font-size: 1.5rem;
}

.contact-info-card p {
  color: var(--text-medium);
  margin-bottom: 1rem;
}

.contact-info-card a {
  color: var(--primary-navy);
  font-weight: 600;
}

.contact-info-card a:hover {
  color: var(--accent-gold);
}

.contact-hours {
  background: var(--bg-off-white);
  border-radius: 12px;
  padding: 1.5rem;
}

.contact-hours h4 {
  font-size: 1rem;
  margin-bottom: 1rem;
}

.contact-hours p {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

/* ============================================
   FAQ PAGE
   ============================================ */

.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-white);
  border-radius: 12px;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.faq-question {
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.faq-question:hover {
  background: var(--bg-off-white);
}

.faq-question h3 {
  font-size: 1.1rem;
  margin: 0;
  padding-right: 2rem;
}

.faq-toggle {
  width: 30px;
  height: 30px;
  background: var(--accent-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--primary-navy);
  flex-shrink: 0;
  transition: var(--transition-smooth);
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-item.active .faq-answer {
  padding: 0 1.5rem 1.5rem;
  max-height: 500px;
}

.faq-answer p {
  color: var(--text-medium);
  margin: 0;
}

/* ============================================
   PRIVACY PAGE
   ============================================ */

.privacy-content {
  max-width: 900px;
  margin: 0 auto;
}

.privacy-section {
  margin-bottom: 3rem;
}

.privacy-section h2 {
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.privacy-section p,
.privacy-section ul {
  color: var(--text-medium);
  margin-bottom: 1rem;
}

.privacy-section ul {
  padding-left: 1.5rem;
}

.privacy-section li {
  margin-bottom: 0.5rem;
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.fade-in {
  animation: fadeIn 0.6s ease-out forwards;
}

/* Stagger animation delays */
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
.stagger-5 { animation-delay: 0.5s; }
.stagger-6 { animation-delay: 0.6s; }

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1200px) {
  .university-listing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  .header-container {
    padding: 0 1.5rem;
  }
  
  .nav {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--primary-navy);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    transform: translateY(-150%);
    transition: var(--transition-smooth);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  }
  
  .nav.active {
    transform: translateY(0);
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .header-cta {
    display: none;
  }
  
  .authority-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .university-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .university-listing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .process-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .process-step:not(:last-child)::after {
    display: none;
  }
  
  .why-grid {
    grid-template-columns: 1fr;
  }
  
  .product-hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .product-hero-image {
    max-width: 300px;
    margin: 0 auto;
  }
  
  .product-hero-meta {
    justify-content: center;
  }
  
  .programs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .includes-grid {
    grid-template-columns: 1fr;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .form-group.full-width {
    grid-column: span 1;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .about-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section {
    padding: 4rem 0;
  }
  
  .authority-grid {
    grid-template-columns: 1fr;
  }
  
  .university-grid {
    grid-template-columns: 1fr;
  }
  
  .university-listing-grid {
    grid-template-columns: 1fr;
  }
  
  .programs-grid {
    grid-template-columns: 1fr;
  }
  
  .related-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-social {
    justify-content: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .cta-box {
    padding: 2rem;
  }
  
  .contact-form-container {
    padding: 2rem 1.5rem;
  }
  
  .radio-group {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .about-stats {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-cta .btn {
    width: 100%;
  }
  
  .filter-tabs {
    flex-direction: column;
    align-items: center;
  }
  
  .filter-tab {
    width: 100%;
    max-width: 250px;
    text-align: center;
  }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

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

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.hidden { display: none; }
.visible { display: block; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}