/* ============================================
   星途 LumiPath · 独立站矩阵 · 共享样式
   配色：深蓝(#1e3a8a) + 金色(#fbbf24) + 白色底
   ============================================ */

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

:root {
  --primary: #1e3a8a;
  --primary-light: #3b5cd9;
  --primary-dark: #152a63;
  --gold: #fbbf24;
  --gold-dark: #d97706;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,.1);
  --shadow-lg: 0 8px 30px rgba(0,0,0,.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,.15);
  --radius: 12px;
  --radius-lg: 20px;
  --max-width: 1200px;
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--gray-700);
  line-height: 1.7;
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.35;
  color: var(--gray-900);
}

h1 { font-size: clamp(1.75rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }

a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold-dark); }

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

ul, ol { list-style: none; }

/* ===== Layout ===== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 60px 0;
}

.section-lg {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 48px;
}

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

.section-title .subtitle {
  font-size: 1.05rem;
  color: var(--gray-500);
  max-width: 640px;
  margin: 0 auto;
}

.section-title .tag {
  display: inline-block;
  padding: 4px 16px;
  background: rgba(30,58,138,.08);
  color: var(--primary);
  border-radius: 20px;
  font-size: .85rem;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 1px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border: none;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.4;
}

.btn-primary {
  background: var(--gold);
  color: var(--gray-900);
  box-shadow: 0 4px 14px rgba(251,191,36,.35);
}
.btn-primary:hover {
  background: var(--gold-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(217,119,6,.4);
}

.btn-secondary {
  background: var(--white);
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-secondary:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(255,255,255,.15);
  color: var(--white);
  border: 2px solid rgba(255,255,255,.4);
  backdrop-filter: blur(4px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,.25);
  border-color: rgba(255,255,255,.7);
}

.btn-lg { padding: 16px 40px; font-size: 1.1rem; }
.btn-sm { padding: 8px 20px; font-size: .9rem; }

.price-tag-inline {
  display: inline-block;
  background: var(--gray-900);
  color: var(--gold);
  font-weight: 800;
  padding: 2px 10px;
  border-radius: 6px;
  font-size: 1rem;
  margin-left: 4px;
}

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

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  transition: box-shadow var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
}

.navbar-brand .logo-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: 6px;
  display: block;
  flex-shrink: 0;
}

.navbar-brand .logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.1rem;
  font-weight: 900;
  flex-shrink: 0;
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar-menu a {
  padding: 8px 16px;
  color: var(--gray-600);
  font-weight: 500;
  font-size: .95rem;
  border-radius: 8px;
  transition: all var(--transition);
}

.navbar-menu a:hover,
.navbar-menu a.active {
  color: var(--primary);
  background: rgba(30,58,138,.06);
}

.navbar-cta {
  margin-left: 8px;
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.navbar-toggle span {
  width: 24px;
  height: 2.5px;
  background: var(--primary);
  border-radius: 2px;
  transition: all var(--transition);
}

.navbar-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.navbar-toggle.active span:nth-child(2) { opacity: 0; }
.navbar-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(135deg, #152a63 0%, #1e3a8a 40%, #2563eb 100%);
  color: var(--white);
  padding-top: 64px;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 30%, rgba(251,191,36,.12) 0%, transparent 50%),
              radial-gradient(ellipse at 80% 70%, rgba(59,130,246,.2) 0%, transparent 50%);
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--white), transparent);
  pointer-events: none;
}

.hero-decoration {
  position: absolute;
  border-radius: 50%;
  opacity: .08;
}

.hero-decoration.d1 {
  width: 400px; height: 400px;
  background: var(--gold);
  top: -100px; right: -100px;
  animation: float 8s ease-in-out infinite;
}
.hero-decoration.d2 {
  width: 300px; height: 300px;
  background: var(--primary-light);
  bottom: 50px; left: -80px;
  animation: float 10s ease-in-out infinite reverse;
}
.hero-decoration.d3 {
  width: 150px; height: 150px;
  background: var(--gold);
  top: 40%; left: 15%;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 20px;
}

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

.hero h1 .gold {
  color: var(--gold);
}

.hero .hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  color: rgba(255,255,255,.85);
  margin-bottom: 36px;
  line-height: 1.6;
}

.hero .hero-badges {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50px;
  font-size: .85rem;
  color: rgba(255,255,255,.9);
  backdrop-filter: blur(4px);
}

.hero-badge .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

/* ===== Cards Grid ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.cards-grid.cols-3 { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.cards-grid.cols-4 { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.cards-grid.cols-2 { grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); }

.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
  border: 1px solid var(--gray-100);
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--gray-200);
}

.card .card-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(30,58,138,.08), rgba(59,130,246,.08));
}

.card .card-icon.gold {
  background: linear-gradient(135deg, rgba(251,191,36,.15), rgba(217,119,6,.1));
}

.card h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.card p {
  color: var(--gray-500);
  font-size: .95rem;
  line-height: 1.65;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-weight: 600;
  font-size: .9rem;
  color: var(--primary);
}

.card-link:hover { gap: 10px; }

/* HOT badge */
.badge-hot {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--gold);
  color: var(--gray-900);
  font-size: .7rem;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 1px;
  box-shadow: 0 2px 8px rgba(251,191,36,.4);
}

.badge-new {
  position: absolute;
  top: 16px;
  right: 16px;
  background: #10b981;
  color: var(--white);
  font-size: .7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 1px;
}

.badge-soon {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--gray-300);
  color: var(--gray-600);
  font-size: .7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 1px;
}

/* Business card (for 5-panel sections) */
.biz-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 2px solid transparent;
  cursor: pointer;
  position: relative;
}

.biz-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.biz-card.active {
  border-color: var(--gold);
  box-shadow: 0 4px 20px rgba(251,191,36,.25);
}

.biz-card .biz-num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--gray-100);
  line-height: 1;
  margin-bottom: 12px;
}

.biz-card.active .biz-num { color: rgba(251,191,36,.3); }

.biz-card h4 {
  font-size: 1.05rem;
  margin-bottom: 6px;
  color: var(--gray-900);
}

.biz-card p {
  font-size: .85rem;
  color: var(--gray-500);
  line-height: 1.5;
}

/* ===== Stats ===== */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 24px;
  text-align: center;
  padding: 40px 0;
}

.stat-item .stat-num {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-item .stat-num .suffix {
  color: var(--gold);
}

.stat-item .stat-label {
  font-size: .9rem;
  color: var(--gray-500);
}

/* ===== Pricing ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-md);
  border: 2px solid var(--gray-100);
  text-align: center;
  transition: all var(--transition);
  position: relative;
}

.pricing-card.featured {
  border-color: var(--gold);
  box-shadow: 0 8px 30px rgba(251,191,36,.2);
  transform: scale(1.03);
}

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

.pricing-card.featured:hover {
  transform: scale(1.03) translateY(-4px);
}

.pricing-card .price-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--gray-900);
  font-size: .75rem;
  font-weight: 800;
  padding: 4px 16px;
  border-radius: 20px;
  letter-spacing: 1px;
  white-space: nowrap;
}

.pricing-card .price-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-700);
  margin-bottom: 12px;
}

.pricing-card .price-amount {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--primary);
  margin-bottom: 4px;
}

.pricing-card .price-amount .unit {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-400);
}

.pricing-card .price-desc {
  font-size: .85rem;
  color: var(--gray-500);
  margin-bottom: 24px;
}

.pricing-card .price-features {
  text-align: left;
  margin-bottom: 28px;
}

.pricing-card .price-features li {
  padding: 6px 0;
  font-size: .9rem;
  color: var(--gray-600);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.pricing-card .price-features li::before {
  content: '✓';
  color: var(--gold-dark);
  font-weight: 800;
  flex-shrink: 0;
}

.pricing-card .price-highlight {
  background: rgba(251,191,36,.1);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: .85rem;
  color: var(--gold-dark);
  font-weight: 600;
  margin-bottom: 20px;
}

/* ===== FAQ Accordion ===== */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: all var(--transition);
  background: var(--white);
}

.faq-item.open {
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 18px 24px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-800);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  transition: background var(--transition);
}

.faq-question:hover { background: var(--gray-50); }

.faq-question .faq-icon {
  width: 24px; height: 24px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition);
  color: var(--primary);
  font-size: 1.2rem;
}

.faq-item.open .faq-icon { transform: rotate(45deg); }

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

.faq-item.open .faq-answer { max-height: 300px; }

.faq-answer-inner {
  padding: 0 24px 18px;
  color: var(--gray-600);
  font-size: .92rem;
  line-height: 1.7;
}

/* ===== Case Studies / Carousel ===== */
.carousel-container {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  transition: transform .5s cubic-bezier(.4,0,.2,1);
}

.carousel-slide {
  min-width: 100%;
  padding: 0 10px;
}

.case-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--gold);
}

.case-card .case-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.case-card .case-avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 1.2rem;
  font-weight: 700;
  flex-shrink: 0;
}

.case-card .case-name {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--gray-900);
}

.case-card .case-meta {
  font-size: .85rem;
  color: var(--gray-500);
}

.case-card .case-body {
  color: var(--gray-600);
  font-size: .95rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

.case-card .case-result {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(251,191,36,.1);
  color: var(--gold-dark);
  border-radius: 8px;
  font-size: .9rem;
  font-weight: 600;
}

.carousel-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
}

.carousel-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 2px solid var(--gray-200);
  background: var(--white);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  color: var(--primary);
  transition: all var(--transition);
}

.carousel-btn:hover {
  border-color: var(--primary);
  background: var(--primary);
  color: var(--white);
}

.carousel-dots {
  display: flex;
  gap: 8px;
}

.carousel-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  border: none;
  background: var(--gray-300);
  cursor: pointer;
  transition: all var(--transition);
}

.carousel-dot.active {
  background: var(--primary);
  width: 28px;
  border-radius: 5px;
}

/* ===== Tabs ===== */
.tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 32px;
}

.tab-btn {
  padding: 10px 24px;
  border: 2px solid var(--gray-200);
  border-radius: 50px;
  background: var(--white);
  color: var(--gray-600);
  font-weight: 600;
  font-size: .9rem;
  cursor: pointer;
  transition: all var(--transition);
}

.tab-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.tab-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn .4s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Table ===== */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
  min-width: 640px;
}

.comparison-table thead {
  background: var(--primary);
}

.comparison-table th {
  padding: 16px 20px;
  text-align: left;
  color: var(--white);
  font-weight: 600;
  white-space: nowrap;
}

.comparison-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-600);
}

.comparison-table tbody tr {
  transition: background var(--transition);
}

.comparison-table tbody tr:hover { background: var(--gray-50); }

.comparison-table tbody tr:nth-child(even) { background: var(--gray-50); }
.comparison-table tbody tr:nth-child(even):hover { background: var(--gray-100); }

.comparison-table .country-name {
  font-weight: 700;
  color: var(--primary);
}

/* ===== Path Visualization ===== */
.path-flow {
  display: flex;
  align-items: stretch;
  gap: 0;
  flex-wrap: wrap;
  justify-content: center;
  margin: 40px 0;
}

.path-step {
  flex: 1;
  min-width: 150px;
  max-width: 200px;
  text-align: center;
  position: relative;
  padding: 20px 12px;
}

.path-step .path-circle {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 12px;
  font-size: 1.4rem;
  font-weight: 800;
  box-shadow: 0 4px 14px rgba(30,58,138,.25);
  position: relative;
  z-index: 2;
}

.path-step:nth-child(odd) .path-circle {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--gray-900);
}

.path-step .path-title {
  font-size: .9rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 4px;
}

.path-step .path-desc {
  font-size: .8rem;
  color: var(--gray-500);
}

.path-step .path-arrow {
  position: absolute;
  top: 50px;
  right: -12px;
  width: 24px;
  height: 2px;
  background: var(--gray-300);
  z-index: 1;
}

.path-step .path-arrow::after {
  content: '';
  position: absolute;
  right: 0;
  top: -4px;
  border: 5px solid transparent;
  border-left-color: var(--gray-300);
}

.path-step:last-child .path-arrow { display: none; }

/* ===== University Cards ===== */
.uni-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.uni-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: all var(--transition);
}

.uni-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.uni-card .uni-flag {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.uni-card .uni-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.uni-card .uni-qs {
  display: inline-block;
  padding: 2px 10px;
  background: rgba(251,191,36,.12);
  color: var(--gold-dark);
  border-radius: 12px;
  font-size: .8rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.uni-card .uni-majors {
  font-size: .85rem;
  color: var(--gray-500);
  line-height: 1.5;
}

/* ===== CTA Section ===== */
.cta-section {
  background: linear-gradient(135deg, #152a63, #1e3a8a, #2563eb);
  color: var(--white);
  text-align: center;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(251,191,36,.08) 0%, transparent 60%);
}

.cta-section h2 {
  color: var(--white);
  position: relative;
  z-index: 2;
  margin-bottom: 16px;
}

.cta-section .cta-subtitle {
  color: rgba(255,255,255,.7);
  font-size: 1.1rem;
  margin-bottom: 36px;
  position: relative;
  z-index: 2;
}

.cta-section .btn-group { position: relative; z-index: 2; }

/* ===== Footer ===== */
.footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: 48px 0 24px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 32px;
}

.footer-brand .footer-logo {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-brand .footer-logo-img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  border-radius: 4px;
  flex-shrink: 0;
}

.footer-brand p {
  font-size: .85rem;
  color: var(--gray-500);
  max-width: 300px;
}

.footer-links {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--gray-400);
  font-size: .9rem;
  transition: color var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid var(--gray-800);
  padding-top: 20px;
  text-align: center;
  font-size: .8rem;
  color: var(--gray-600);
}

.footer-bottom .icp {
  margin-top: 8px;
  color: var(--gray-600);
}

/* ===== Modal / Overlay ===== */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.7);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.overlay.show {
  display: flex;
  animation: fadeIn .25s ease;
}

.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  max-width: 420px;
  width: 100%;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-xl);
  animation: modalIn .3s cubic-bezier(.4,0,.2,1);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(.9) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  width: 32px; height: 32px;
  border: none;
  background: var(--gray-100);
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--gray-500);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}

.modal-close:hover {
  background: var(--gray-200);
  color: var(--gray-800);
  transform: rotate(90deg);
}

.modal h3 {
  margin-bottom: 8px;
  font-size: 1.3rem;
}

.modal .modal-desc {
  font-size: .9rem;
  color: var(--gray-500);
  margin-bottom: 24px;
}

.modal .qr-img {
  width: 200px;
  height: 200px;
  margin: 0 auto 16px;
  border-radius: var(--radius);
  object-fit: cover;
  border: 1px solid var(--gray-200);
}

.modal .qr-tip {
  font-size: .85rem;
  color: var(--gray-600);
  font-weight: 500;
  margin-bottom: 20px;
}

/* Dual-choice panel (consultation) */
.dual-panel {
  display: flex;
  gap: 16px;
  margin-top: 16px;
}

.dual-panel-item {
  flex: 1;
  padding: 20px 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.dual-panel-item:hover {
  border-color: var(--primary);
  background: rgba(30,58,138,.03);
  transform: translateY(-2px);
}

.dual-panel-item .dp-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

.dual-panel-item .dp-title {
  font-weight: 700;
  font-size: .95rem;
  color: var(--gray-800);
  margin-bottom: 4px;
}

.dual-panel-item .dp-desc {
  font-size: .8rem;
  color: var(--gray-500);
}

/* Consultation iframe container */
.chat-container {
  width: 100%;
  height: 500px;
  max-height: 70vh;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 16px;
}

.chat-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Assessment form */
.assess-form {
  text-align: left;
  margin-top: 16px;
}

.assess-form .form-group {
  margin-bottom: 16px;
}

.assess-form label {
  display: block;
  font-size: .9rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.assess-form input,
.assess-form select {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid var(--gray-200);
  border-radius: 8px;
  font-size: .95rem;
  transition: border-color var(--transition);
  font-family: inherit;
}

.assess-form input:focus,
.assess-form select:focus {
  outline: none;
  border-color: var(--primary);
}

.assess-form .form-hint {
  font-size: .8rem;
  color: var(--gray-400);
  margin-top: 4px;
}

.assess-success {
  display: none;
  padding: 24px;
  text-align: center;
}

.assess-success.show { display: block; }

.assess-success .success-icon {
  font-size: 3rem;
  margin-bottom: 12px;
}

.assess-success h4 {
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: var(--primary);
}

.assess-success p {
  font-size: .9rem;
  color: var(--gray-500);
}

/* ===== Route Cards (Travel) ===== */
.route-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.route-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
  cursor: pointer;
}

.route-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.route-banner {
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--white);
  position: relative;
}

.route-banner.rb1 { background: linear-gradient(135deg, #1e3a8a, #3b82f6); }
.route-banner.rb2 { background: linear-gradient(135deg, #0d9488, #14b8a6); }
.route-banner.rb3 { background: linear-gradient(135deg, #7c3aed, #a855f7); }
.route-banner.rb4 { background: linear-gradient(135deg, #b91c1c, #ef4444); }

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

.route-card .route-tag {
  display: inline-block;
  padding: 2px 10px;
  background: rgba(251,191,36,.12);
  color: var(--gold-dark);
  border-radius: 12px;
  font-size: .75rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.route-card h4 {
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.route-card .route-desc {
  font-size: .85rem;
  color: var(--gray-500);
  line-height: 1.5;
  margin-bottom: 12px;
}

.route-card .route-price {
  font-size: .9rem;
  font-weight: 700;
  color: var(--primary);
}

/* ===== Expandable / Accordion (Travel) ===== */
.accordion-item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
  background: var(--white);
}

.accordion-header {
  width: 100%;
  text-align: left;
  padding: 20px 24px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-900);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  transition: background var(--transition);
}

.accordion-header:hover { background: var(--gray-50); }

.accordion-header .acc-icon {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(30,58,138,.08);
  border-radius: 50%;
  color: var(--primary);
  font-size: 1rem;
  transition: transform var(--transition);
  flex-shrink: 0;
}

.accordion-item.open .acc-icon { transform: rotate(180deg); }

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
}

.accordion-item.open .accordion-body { max-height: 600px; }

.accordion-body-inner {
  padding: 0 24px 20px;
}

.accordion-body-inner .sub-item {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--gray-100);
}

.accordion-body-inner .sub-item:first-child { border-top: none; }

.accordion-body-inner .sub-item .sub-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
}

.accordion-body-inner .sub-item h5 {
  font-size: .95rem;
  margin-bottom: 2px;
}

.accordion-body-inner .sub-item p {
  font-size: .85rem;
  color: var(--gray-500);
}

/* ===== Scroll Animation ===== */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-up.delay-1 { transition-delay: .1s; }
.fade-in-up.delay-2 { transition-delay: .2s; }
.fade-in-up.delay-3 { transition-delay: .3s; }
.fade-in-up.delay-4 { transition-delay: .4s; }

/* ===== Highlight Box ===== */
.highlight-box {
  background: linear-gradient(135deg, rgba(30,58,138,.05), rgba(59,130,246,.05));
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid rgba(30,58,138,.1);
}

.highlight-box.gold {
  background: linear-gradient(135deg, rgba(251,191,36,.06), rgba(217,119,6,.04));
  border-color: rgba(251,191,36,.2);
}

.highlight-box h4 {
  margin-bottom: 12px;
  color: var(--primary);
}

.highlight-box.gold h4 { color: var(--gold-dark); }

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .navbar-menu {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    gap: 4px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    transition: transform var(--transition);
    z-index: 999;
  }

  .navbar-menu.show {
    transform: translateY(0);
  }

  .navbar-menu a {
    padding: 12px 16px;
    border-radius: 8px;
  }

  .navbar-cta {
    margin: 8px 0 0;
    text-align: center;
  }

  .navbar-cta .btn {
    width: 100%;
  }

  .navbar-toggle {
    display: flex;
  }

  .section { padding: 40px 0; }
  .section-lg { padding: 56px 0; }

  .cards-grid,
  .cards-grid.cols-3,
  .cards-grid.cols-4,
  .cards-grid.cols-2 {
    grid-template-columns: 1fr;
  }

  .pricing-card.featured {
    transform: none;
  }

  .pricing-card.featured:hover {
    transform: translateY(-4px);
  }

  .path-flow {
    flex-direction: column;
    gap: 0;
  }

  .path-step {
    max-width: 100%;
    width: 100%;
  }

  .path-step .path-arrow {
    top: auto;
    bottom: -12px;
    right: 50%;
    transform: translateX(50%) rotate(90deg);
  }

  .footer-content {
    flex-direction: column;
  }

  .dual-panel {
    flex-direction: column;
  }

  .hero {
    min-height: 85vh;
  }

  .modal {
    padding: 28px 20px;
  }

  .btn-group {
    flex-direction: column;
    width: 100%;
  }

  .btn-group .btn {
    width: 100%;
  }
}

@media (max-width: 375px) {
  .container { padding: 0 16px; }
  .card { padding: 24px 20px; }
  .hero h1 { font-size: 1.6rem; }
}

/* ===== Utility ===== */
.text-center { text-align: center; }
.text-gold { color: var(--gold-dark); }
.text-primary { color: var(--primary); }
.mt-0 { margin-top: 0; }
.mt-2 { margin-top: 16px; }
.mt-4 { margin-top: 32px; }
.mb-2 { margin-bottom: 16px; }
.mb-4 { margin-bottom: 32px; }
.hidden { display: none !important; }
.bg-light { background: var(--gray-50); }
.bg-gradient-blue { background: linear-gradient(135deg, #152a63, #1e3a8a); color: var(--white); }


/* ===== Floating Consult Button ===== */
.float-consult {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1500;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.float-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
  transition: all var(--transition);
  position: relative;
}

.float-btn:hover {
  transform: scale(1.1);
}

.float-btn.primary {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--gray-900);
}

.float-btn.secondary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
}

.float-btn .float-label {
  position: absolute;
  right: 64px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--gray-900);
  color: var(--white);
  padding: 6px 14px;
  border-radius: 8px;
  font-size: .8rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.float-btn:hover .float-label {
  opacity: 1;
}

.float-btn .float-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 18px;
  height: 18px;
  background: #ef4444;
  border-radius: 50%;
  border: 2px solid var(--white);
  font-size: .6rem;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

@media (max-width: 768px) {
  .float-consult {
    bottom: 16px;
    right: 16px;
  }
  .float-btn {
    width: 48px;
    height: 48px;
    font-size: 1.3rem;
  }
  .float-btn .float-label { display: none; }
}

/* ===== Six Paths Grid ===== */
.paths-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.path-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  border: 2px solid transparent;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.path-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.path-card .path-num {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--gray-100);
  line-height: 1;
  margin-bottom: 8px;
}

.path-card:hover .path-num {
  color: rgba(251,191,36,.3);
}

.path-card .path-tag {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--gold);
  color: var(--gray-900);
  font-size: .65rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 12px;
  letter-spacing: 1px;
}

.path-card .path-icon {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.path-card h4 {
  font-size: 1.05rem;
  margin-bottom: 6px;
  color: var(--gray-900);
}

.path-card .path-subtitle {
  font-size: .8rem;
  color: var(--gold-dark);
  font-weight: 600;
  margin-bottom: 8px;
}

.path-card .path-desc {
  font-size: .85rem;
  color: var(--gray-500);
  line-height: 1.5;
}

/* ===== Country Comparison Cards ===== */
.country-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

.country-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
  border: 1px solid var(--gray-100);
}

.country-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.country-card .country-header {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--gray-100);
}

.country-card .country-flag {
  font-size: 2rem;
}

.country-card .country-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--gray-900);
}

.country-card .country-tagline {
  font-size: .8rem;
  color: var(--gray-500);
  margin-left: auto;
  text-align: right;
}

.country-card .country-body {
  padding: 20px 24px;
}

.country-card .country-fee {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 16px;
}

.country-card .fee-amount {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary);
}

.country-card .fee-label {
  font-size: .8rem;
  color: var(--gray-500);
}

.country-card .country-advantages {
  margin-bottom: 12px;
}

.country-card .country-advantages li {
  padding: 4px 0;
  font-size: .85rem;
  color: var(--gray-600);
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.country-card .country-advantages li::before {
  content: '✓';
  color: var(--gold-dark);
  font-weight: 800;
  flex-shrink: 0;
}

.country-card .country-considerations {
  margin-bottom: 16px;
}

.country-card .country-considerations li {
  padding: 3px 0;
  font-size: .8rem;
  color: var(--gray-400);
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.country-card .country-considerations li::before {
  content: '·';
  color: var(--gray-400);
  flex-shrink: 0;
}

.country-card .country-audience {
  padding: 10px 14px;
  background: rgba(30,58,138,.04);
  border-radius: 8px;
  font-size: .82rem;
  color: var(--gray-600);
  line-height: 1.5;
}

/* ===== Career Path Section ===== */
.career-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.career-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-md);
  border-top: 4px solid var(--primary);
  transition: all var(--transition);
}

.career-card.gold {
  border-top-color: var(--gold);
}

.career-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.career-card .career-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.career-card h4 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.career-card .career-desc {
  font-size: .88rem;
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: 16px;
}

.career-card .career-items {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.career-card .career-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 8px 12px;
  background: var(--gray-50);
  border-radius: 8px;
  font-size: .85rem;
}

.career-card .career-item .ci-flag {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.career-card .career-item .ci-content {
  flex: 1;
}

.career-card .career-item .ci-title {
  font-weight: 700;
  color: var(--gray-800);
  font-size: .85rem;
  margin-bottom: 2px;
}

.career-card .career-item .ci-detail {
  color: var(--gray-500);
  font-size: .8rem;
  line-height: 1.4;
}

/* ===== Form Embed Container ===== */
.form-embed-container {
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
}