/* Yelken Academy - Multi-Page & Admin Design System */
:root {
  --primary: #0b192c;
  --primary-dark: #030a16;
  --primary-light: #1e3e62;
  --accent-cyan: #0088ff;
  --accent-azure: #00d4ff;
  --accent-gold: #f59e0b;
  --accent-emerald: #10b981;
  --accent-rose: #f43f5e;
  --bg-dark: #060c14;
  --bg-card: rgba(15, 23, 42, 0.88);
  --bg-card-hover: rgba(26, 43, 76, 0.95);
  --bg-light: #f8fafc;
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dark: #0f172a;
  --border-glass: rgba(255, 255, 255, 0.1);
  --border-accent: rgba(0, 136, 255, 0.3);
  --shadow-glow: 0 10px 30px rgba(0, 136, 255, 0.2);
  --shadow-card: 0 20px 40px rgba(0, 0, 0, 0.4);
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

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

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Background Glowing Ambient Orbs */
.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(140px);
  z-index: -1;
  pointer-events: none;
  opacity: 0.3;
}

.bg-orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #0088ff 0%, rgba(11, 25, 44, 0) 70%);
  top: -100px;
  left: -100px;
}

.bg-orb-2 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #f59e0b 0%, rgba(11, 25, 44, 0) 70%);
  bottom: 5%;
  right: -150px;
  opacity: 0.15;
}

/* Top Bar Notice */
.top-bar {
  background: #030a16;
  border-bottom: 1px solid var(--border-glass);
  padding: 8px 0;
  font-size: 0.83rem;
  color: var(--text-muted);
}

.top-bar-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-contact {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-bar-contact a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.top-bar-contact a:hover {
  color: var(--accent-azure);
}

.top-bar-social {
  display: flex;
  align-items: center;
  gap: 14px;
}

.top-bar-social a {
  color: var(--text-muted);
  transition: var(--transition);
}

.top-bar-social a:hover {
  color: var(--accent-azure);
}

/* University Logo Badge & Visual Cards */
.univ-logo-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255, 255, 255, 0.05);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
  margin-bottom: 16px;
  backdrop-filter: blur(10px);
}

.univ-logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
}

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

.univ-logo-title {
  font-weight: 700;
  color: #fff;
  font-size: 0.95rem;
}

.univ-logo-subtitle {
  font-size: 0.78rem;
  color: var(--accent-gold);
}

.visual-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.visual-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.visual-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-azure);
}

.visual-card-img {
  width: 100%;
  height: 190px;
  object-fit: cover;
}

.visual-card-body {
  padding: 20px;
}

.visual-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.visual-card-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 14px 0;
  background: rgba(6, 12, 20, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
  transition: var(--transition);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: #fff;
  font-weight: 800;
  font-size: 1.45rem;
  letter-spacing: -0.5px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--primary-light));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(0, 136, 255, 0.4);
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
}

.nav-links a:hover, .nav-links a.active {
  color: var(--accent-azure);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Language Selector */
.lang-selector {
  position: relative;
}

.lang-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  color: #fff;
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
}

.lang-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--accent-cyan);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: #0f172a;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 160px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  z-index: 100;
}

.lang-dropdown.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 4px;
  color: var(--text-muted);
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  font-size: 0.85rem;
  transition: var(--transition);
}

.lang-option:hover, .lang-option.selected {
  background: rgba(0, 136, 255, 0.15);
  color: var(--accent-azure);
  font-weight: 600;
}

/* Button Component */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 24px;
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  outline: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan), #0055ff);
  color: #fff;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 136, 255, 0.4);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: #fff;
}

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

/* Breadcrumbs */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.breadcrumbs a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}

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

.breadcrumbs span {
  color: var(--accent-azure);
}

/* Subpage Hero */
.page-hero {
  padding: 60px 0 40px;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.6) 0%, rgba(6, 12, 20, 0) 100%);
  border-bottom: 1px solid var(--border-glass);
}

.page-hero-title {
  font-size: 2.6rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.page-hero-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 760px;
  line-height: 1.6;
}

/* Hero Section */
.hero {
  padding: 70px 0 70px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(0, 136, 255, 0.1);
  border: 1px solid rgba(0, 136, 255, 0.25);
  border-radius: 30px;
  color: var(--accent-azure);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero-title span {
  background: linear-gradient(135deg, var(--accent-azure), var(--accent-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 620px;
  line-height: 1.65;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  border-top: 1px solid var(--border-glass);
  padding-top: 24px;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-main);
  font-size: 0.88rem;
  font-weight: 500;
}

.highlight-icon {
  width: 28px;
  height: 28px;
  background: rgba(16, 185, 129, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-emerald);
  flex-shrink: 0;
}

.hero-image-wrapper {
  position: relative;
}

.hero-img-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-card);
}

.hero-img-card img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  display: block;
}

.hero-floating-card {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  padding: 18px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  gap: 14px;
}

.floating-icon {
  width: 44px;
  height: 44px;
  background: rgba(245, 158, 11, 0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
  font-size: 1.3rem;
}

.floating-text strong {
  display: block;
  font-size: 1rem;
  color: #fff;
}

.floating-text span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Stats Bar */
.stats-section {
  padding: 32px 0;
  border-y: 1px solid var(--border-glass);
  background: rgba(15, 23, 42, 0.5);
}

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

.stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent-azure);
  margin-bottom: 2px;
}

.stat-label {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
}

/* Section Header Component */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 48px;
}

.section-tag {
  color: var(--accent-azure);
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 10px;
  display: block;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 14px;
  letter-spacing: -0.5px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1rem;
}

/* Universities Section */
.universities-section {
  padding: 70px 0;
}

.univ-filters {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  padding: 8px 18px;
  border-radius: 30px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.88rem;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--accent-cyan);
  color: #fff;
  border-color: var(--accent-cyan);
  box-shadow: 0 4px 15px rgba(0, 136, 255, 0.3);
}

.univ-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.univ-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.univ-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 136, 255, 0.4);
  box-shadow: var(--shadow-card);
}

.univ-img {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.univ-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.univ-card:hover .univ-img img {
  transform: scale(1.06);
}

.univ-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(6, 12, 20, 0.88);
  backdrop-filter: blur(8px);
  color: var(--accent-gold);
  border: 1px solid rgba(245, 158, 11, 0.4);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.73rem;
  font-weight: 700;
}

.univ-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.univ-location {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-azure);
  font-size: 0.83rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.univ-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.univ-desc {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 18px;
  flex-grow: 1;
  line-height: 1.55;
}

.univ-features {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--border-glass);
}

.feature-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.83rem;
  color: var(--text-main);
}

.feature-tag i {
  color: var(--accent-emerald);
}

/* Pricing & Programs Table */
.programs-table-wrap {
  margin-top: 30px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 24px;
  overflow-x: auto;
}

.custom-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.custom-table th {
  background: rgba(255, 255, 255, 0.05);
  color: var(--accent-azure);
  padding: 12px 16px;
  font-weight: 700;
  border-bottom: 1px solid var(--border-glass);
}

.custom-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-glass);
  color: var(--text-main);
}

.custom-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* Services Step Grid */
.services-section {
  padding: 70px 0;
  background: rgba(15, 23, 42, 0.5);
}

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

.step-card {
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid var(--border-glass);
  padding: 28px 22px;
  border-radius: var(--radius-lg);
  position: relative;
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-cyan);
  box-shadow: 0 10px 25px rgba(0, 136, 255, 0.1);
}

.step-num {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 2rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.06);
}

.step-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, rgba(0, 136, 255, 0.2), rgba(11, 25, 44, 0.5));
  border: 1px solid rgba(0, 136, 255, 0.3);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--accent-azure);
  margin-bottom: 18px;
}

.step-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.step-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Documents Checklist Section */
.docs-section {
  padding: 70px 0;
}

.docs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.docs-box {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 30px;
}

.docs-box h3 {
  font-size: 1.3rem;
  color: #fff;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.docs-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.docs-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.docs-list li i {
  color: var(--accent-emerald);
  margin-top: 3px;
}

/* Calculator Section */
.calculator-section {
  padding: 70px 0;
}

.calc-card {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(11, 25, 44, 0.98));
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-select, .form-input, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(6, 12, 20, 0.8);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  color: #fff;
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-select:focus, .form-input:focus, .form-textarea:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 12px rgba(0, 136, 255, 0.25);
}

.calc-result-box {
  background: rgba(6, 12, 20, 0.7);
  border: 1px dashed rgba(0, 136, 255, 0.4);
  border-radius: var(--radius-md);
  padding: 28px;
  text-align: center;
}

.result-val {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent-gold);
  margin: 10px 0;
}

/* Offices Section */
.offices-section {
  padding: 70px 0;
}

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

.office-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition);
}

.office-card:hover {
  border-color: var(--accent-azure);
}

.office-city {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.office-addr {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 14px;
  line-height: 1.5;
}

.office-contact {
  font-size: 0.85rem;
  color: var(--accent-azure);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* FAQ Section */
.faq-section {
  padding: 70px 0;
}

.faq-accordion {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  width: 100%;
  padding: 18px 22px;
  background: none;
  border: none;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question i {
  transition: transform 0.3s ease;
  color: var(--accent-azure);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 22px;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 250px;
  padding: 0 22px 18px;
}

/* CTA Section */
.cta-section {
  padding: 60px 0 90px;
}

.cta-box {
  background: linear-gradient(135deg, #0088ff 0%, #0b192c 100%);
  border-radius: 24px;
  padding: 50px 36px;
  text-align: center;
  color: #fff;
  box-shadow: 0 20px 40px rgba(0, 136, 255, 0.2);
}

.cta-title {
  font-size: 2.3rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.cta-desc {
  font-size: 1.05rem;
  max-width: 620px;
  margin: 0 auto 28px;
  opacity: 0.9;
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(6, 12, 20, 0.88);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

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

.modal-content {
  background: #0f172a;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 32px;
  position: relative;
  box-shadow: var(--shadow-card);
  transform: scale(0.92);
  transition: var(--transition);
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
  color: var(--accent-azure);
}

.modal-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
}

.modal-subtitle {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

/* Floating WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  text-decoration: none;
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.08);
}

/* Footer */
footer {
  background: #030810;
  border-top: 1px solid var(--border-glass);
  padding: 50px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 36px;
  margin-bottom: 36px;
}

.footer-col h4 {
  color: #fff;
  font-size: 1.05rem;
  margin-bottom: 16px;
  font-weight: 700;
}

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

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent-azure);
}

.footer-bottom {
  border-top: 1px solid var(--border-glass);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--accent-emerald);
  color: #fff;
  padding: 12px 24px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 10px 25px rgba(16, 185, 129, 0.4);
  z-index: 3000;
  opacity: 0;
  transition: all 0.35s ease;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Admin Dashboard Specific Styles */
.admin-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 30px;
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.metric-val {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
}

.metric-title {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.admin-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.admin-filters {
  display: flex;
  gap: 8px;
}

.status-badge {
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-block;
}

.status-new { background: rgba(0, 136, 255, 0.2); color: var(--accent-azure); border: 1px solid rgba(0, 136, 255, 0.4); }
.status-contacted { background: rgba(245, 158, 11, 0.2); color: var(--accent-gold); border: 1px solid rgba(245, 158, 11, 0.4); }
.status-enrolled { background: rgba(16, 185, 129, 0.2); color: var(--accent-emerald); border: 1px solid rgba(16, 185, 129, 0.4); }
.status-cancelled { background: rgba(244, 63, 94, 0.2); color: var(--accent-rose); border: 1px solid rgba(244, 63, 94, 0.4); }

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .univ-grid, .timeline-grid, .reviews-grid, .offices-grid, .docs-grid, .admin-metrics { grid-template-columns: repeat(2, 1fr); }
  .calc-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .hero-title { font-size: 2.1rem; }
  .nav-links { display: none; }
  .stats-grid, .admin-metrics { grid-template-columns: repeat(2, 1fr); }
  .univ-grid, .timeline-grid, .reviews-grid, .offices-grid, .docs-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-title { font-size: 1.7rem; }
  .top-bar-flex { justify-content: center; text-align: center; }
}