/* ================================================================
   上海亚欧国际旅行社 - 统一样式表
   主色: #0A2A5E（深海蓝）辅色: #C8962D（金色）
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

:root {
  --primary:   #0A2A5E;
  --primary-rgb: 10, 42, 94;
  --primary-light: #164082;
  --accent:    #C8962D;
  --accent-rgb: 200, 150, 45;
  --accent-light: #e8b84b;
  --text:      #1E293B;
  --text-light:#64748B;
  --bg:        #F8FAFC;
  --bg-white:  #FFFFFF;
  --border:    #E2E8F0;
  --shadow:    0 10px 25px -5px rgba(10, 42, 94, 0.1), 0 8px 10px -6px rgba(10, 42, 94, 0.1);
  --shadow-lg: 0 20px 25px -5px rgba(10, 42, 94, 0.15), 0 10px 10px -5px rgba(10, 42, 94, 0.1);
  --radius:    10px;
  --radius-lg: 18px;
  --radius-full: 9999px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Glassmorphism Utilities ── */
.glass {
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.glass-dark {
  background: rgba(10, 42, 94, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans SC', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent); }

/* ── Top Notice Bar ── */
.top-bar {
  background: var(--primary);
  color: rgba(255, 255, 255, 0.9);
  font-size: 13px;
  text-align: center;
  padding: 8px 0;
  letter-spacing: 0.025em;
  font-weight: 400;
}
.top-bar a { color: var(--accent-light); font-weight: 500; }
.top-bar a:hover { color: #fff; text-decoration: underline; }

/* ── Navigation ── */
.navbar {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}
.nav-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}
.nav-logo .logo-mark {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: 'Noto Serif SC', serif;
  font-size: 20px;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.2);
}
.nav-logo .logo-img {
  height: 48px;
  width: auto;
  border-radius: 6px;
  margin-right: 12px;
}
.nav-logo .logo-text { display: flex; flex-direction: column; }
.nav-logo .logo-cn {
  font-family: 'Noto Serif SC', serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
}
.nav-logo .logo-en {
  font-size: 10px;
  color: var(--text-light);
  letter-spacing: 0.5px;
  text-transform: none;
  margin-top: 1px;
}
.nav-menu {
  display: flex;
  list-style: none;
  gap: 4px;
  align-items: center;
}
.nav-menu > li > a {
  padding: 10px 16px;
  font-size: 15px;
  color: var(--text);
  border-radius: 8px;
  font-weight: 500;
}
.nav-menu > li > a:hover {
  background: rgba(var(--primary-rgb), 0.05);
  color: var(--primary);
}
.nav-menu > li > a.active {
  color: var(--primary);
  background: rgba(var(--primary-rgb), 0.08);
}
.nav-menu .nav-cta a {
  background: var(--accent);
  color: #fff;
  padding: 10px 20px;
  border-radius: var(--radius);
  box-shadow: 0 4px 10px rgba(var(--accent-rgb), 0.3);
}
.nav-menu .nav-cta a:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
  box-shadow: 0 6px 15px rgba(var(--accent-rgb), 0.4);
}

/* ── Hero ── */
.hero {
  background: radial-gradient(circle at top right, #1e4d9c, #0A2A5E);
  color: #fff;
  text-align: center;
  padding: 110px 24px 130px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 2px 2px, rgba(255,255,255,0.05) 1px, transparent 0);
  background-size: 32px 32px;
  mask-image: linear-gradient(to bottom, black, transparent);
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 80px;
  background: var(--bg);
  clip-path: polygon(0 100%, 100% 100%, 100% 0, 50% 100%, 0 0);
}
.hero .container { position: relative; z-index: 1; }
.hero h1 {
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  margin-bottom: 24px;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.hero .subtitle {
  font-size: clamp(16px, 2.5vw, 19px);
  color: rgba(255, 255, 255, 0.9);
  max-width: 720px;
  margin: 0 auto 40px;
  line-height: 1.8;
}
.hero-badges {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero-badge {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 500;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 28px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  text-decoration: none;
}
.btn-accent {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 15px rgba(200,150,45,0.4);
}
.btn-accent:hover {
  background: var(--accent-light);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(200,150,45,0.45);
}
.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.6);
  margin-left: 12px;
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border-color: #fff;
}
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ── Container ── */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Section ── */
section { padding: 64px 0; }
.section-tag {
  display: inline-block;
  background: rgba(10,42,94,0.08);
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 12px;
}
.section-title {
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
  line-height: 1.35;
}
.section-desc {
  color: var(--text-light);
  max-width: 620px;
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 40px;
}
.section-header { text-align: center; }
.section-header .section-desc { margin: 0 auto 40px; }

/* ── Cards ── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.card:hover {
  border-color: rgba(var(--primary-rgb), 0.1);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.card-icon {
  width: 60px;
  height: 60px;
  background: rgba(var(--primary-rgb), 0.05);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 24px;
  border: 1px solid rgba(var(--primary-rgb), 0.05);
  transition: var(--transition);
}

.card:hover .card-icon {
  background: var(--primary);
  color: #fff;
  transform: scale(1.1) rotate(5deg);
}

.card h3 {
  font-family: 'Noto Serif SC', serif;
  font-size: 19px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
}

.card p {
  font-size: 14.5px;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 24px;
  flex-grow: 1;
}

.card .card-link {
  font-size: 14px;
  color: var(--accent);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
}

.card .card-link::after { 
  content: '→'; 
  transition: transform var(--transition);
}

.card:hover .card-link::after {
  transform: translateX(5px);
}

/* Feature Card */
.feature-card {
  display: flex;
  gap: 20px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all var(--transition);
}
.feature-card:hover {
  border-color: rgba(10,42,94,0.25);
  box-shadow: var(--shadow-sm);
}
.feature-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.feature-body h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
}
.feature-body p { font-size: 13.5px; color: var(--text-light); line-height: 1.7; }

.stats-bar {
  background: var(--primary);
  background-image: linear-gradient(rgba(0,0,0,0.2), transparent);
  color: #fff;
  padding: 60px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item .num {
  font-family: 'Noto Serif SC', serif;
  font-size: 42px;
  font-weight: 700;
  color: var(--accent-light);
  line-height: 1;
  margin-bottom: 12px;
  background: linear-gradient(to bottom, #fff, var(--accent-light));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-item .label { 
  font-size: 14px; 
  opacity: 0.8; 
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ── Process Steps ── */
.steps-list {
  counter-reset: step;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.step-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  counter-increment: step;
  transition: all var(--transition);
}
.step-item:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.step-num {
  width: 36px;
  height: 36px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
}
.step-content h4 { font-size: 15px; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.step-content p { font-size: 13.5px; color: var(--text-light); line-height: 1.7; }

/* Horizontal steps */
.steps-horizontal {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px,1fr));
  gap: 0;
  counter-reset: hstep;
  position: relative;
}
.step-h {
  text-align: center;
  padding: 24px 16px;
  counter-increment: hstep;
  position: relative;
}
.step-h::after {
  content: '';
  position: absolute;
  top: 40px;
  right: -1px;
  width: 2px;
  height: 20px;
  background: var(--border);
}
.step-h:last-child::after { display: none; }
.step-h .h-num {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  margin: 0 auto 12px;
  box-shadow: 0 4px 12px rgba(10,42,94,0.25);
}
.step-h h4 { font-size: 14px; font-weight: 700; color: var(--primary); margin-bottom: 6px; }
.step-h p { font-size: 12.5px; color: var(--text-light); line-height: 1.6; }

/* ── Case Studies ── */
.case-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  border-left: 4px solid var(--accent);
  transition: all var(--transition);
}
.case-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.case-card .case-tag {
  display: inline-block;
  background: rgba(200,150,45,0.12);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 10px;
}
.case-card h3 { font-size: 16px; font-weight: 700; color: var(--primary); margin-bottom: 10px; }
.case-card p { font-size: 13.5px; color: var(--text-light); line-height: 1.75; }

/* ── FAQ ── */
.faq-list { 
  display: flex; 
  flex-direction: column; 
  gap: 16px; 
}

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

.faq-item:hover {
  border-color: rgba(var(--primary-rgb), 0.2);
  box-shadow: var(--shadow-sm);
}

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

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 28px;
  cursor: pointer;
  user-select: none;
  gap: 20px;
}

.faq-question span {
  font-size: 16px;
  font-weight: 600;
  color: var(--primary);
  flex: 1;
  line-height: 1.5;
}

.faq-icon {
  width: 28px;
  height: 28px;
  background: rgba(var(--primary-rgb), 0.05);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
  font-style: normal;
  font-size: 18px;
  color: var(--primary);
}

.faq-item.open .faq-icon { 
  transform: rotate(135deg); 
  background: var(--primary); 
  color: #fff; 
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer-inner {
  padding: 0 28px 24px;
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.8;
  border-top: 1px solid rgba(var(--primary-rgb), 0.05);
  padding-top: 20px;
}

.faq-item.open .faq-answer { max-height: 800px; }

/* ── CTA Banner ── */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #1a4a99 100%);
  color: #fff;
  text-align: center;
  padding: 60px 24px;
  border-radius: var(--radius-lg);
}
.cta-banner h2 {
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(22px, 3vw, 30px);
  margin-bottom: 12px;
}
.cta-banner p { opacity: 0.88; margin-bottom: 28px; font-size: 15px; }

/* ── Contact Info ── */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 20px;
}
.contact-icon {
  width: 40px;
  height: 40px;
  background: rgba(10,42,94,0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.contact-body h4 { font-size: 13px; color: var(--text-light); margin-bottom: 4px; font-weight: 400; }
.contact-body p { font-size: 15px; font-weight: 600; color: var(--primary); }
.contact-body a { color: var(--primary); font-weight: 600; font-size: 15px; }
.contact-body a:hover { color: var(--accent); }

/* ── Breadcrumb ── */
.breadcrumb {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}
.breadcrumb nav {
  font-size: 13px;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--primary); }
.breadcrumb .sep { color: var(--border); }
.breadcrumb .current { color: var(--text-light); }

/* ── Page Header (sub-pages) ── */
.page-header {
  background: linear-gradient(135deg, var(--primary) 0%, #143d87 100%);
  color: #fff;
  padding: 56px 0 64px;
  position: relative;
  overflow: hidden;
}
.page-header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 40px;
  background: var(--bg);
  clip-path: ellipse(55% 100% at 50% 100%);
}
.page-header .container { position: relative; z-index: 1; }
.page-header h1 {
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 700;
  margin-bottom: 12px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.18);
}
.page-header .page-desc { font-size: 15px; opacity: 0.88; max-width: 600px; line-height: 1.7; }

/* ── Long-tail Page ── */
.longtail-header {
  background: linear-gradient(135deg, var(--primary) 0%, #0d3875 100%);
  color: #fff;
  padding: 48px 0 56px;
  position: relative;
  overflow: hidden;
}
.longtail-header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 36px;
  background: var(--bg);
  clip-path: ellipse(55% 100% at 50% 100%);
}
.longtail-header .container { position: relative; z-index: 1; }
.longtail-header h1 {
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  margin-bottom: 10px;
}
.longtail-header p { font-size: 14.5px; opacity: 0.88; max-width: 560px; line-height: 1.7; }

/* ── Highlights / Advantages ── */
.adv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}
.adv-item {
  text-align: center;
  padding: 28px 20px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.adv-item:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.adv-item .adv-num {
  font-family: 'Noto Serif SC', serif;
  font-size: 38px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.adv-item h4 { font-size: 15px; font-weight: 700; color: var(--primary); margin-bottom: 6px; }
.adv-item p { font-size: 13px; color: var(--text-light); }

/* ── Tag List ── */
.tag-list { display: flex; flex-wrap: wrap; gap: 10px; }
.tag {
  background: rgba(10,42,94,0.07);
  color: var(--primary);
  font-size: 13px;
  padding: 5px 14px;
  border-radius: 100px;
  border: 1px solid rgba(10,42,94,0.12);
  transition: all var(--transition);
}
.tag:hover { background: var(--primary); color: #fff; }

/* ── Two-col Layout ── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }

/* ── Checklist ── */
.check-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text);
  line-height: 1.7;
}
.check-list li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── Info Table ── */
.info-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.info-table th {
  background: var(--primary);
  color: #fff;
  padding: 14px 18px;
  text-align: left;
  font-size: 14px;
  font-weight: 600;
}
.info-table td {
  padding: 13px 18px;
  border-bottom: 1px solid var(--border);
  font-size: 13.5px;
  color: var(--text);
  vertical-align: top;
}
.info-table tr:last-child td { border-bottom: none; }
.info-table tr:nth-child(even) td { background: var(--bg); }

/* ── Side Nav (sub pages right column) ── */
.side-nav {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: sticky;
  top: 80px;
}
.side-nav-title {
  background: var(--primary);
  color: #fff;
  padding: 14px 18px;
  font-size: 14px;
  font-weight: 600;
}
.side-nav ul { list-style: none; padding: 8px; }
.side-nav ul li a {
  display: block;
  padding: 10px 14px;
  font-size: 13.5px;
  color: var(--text);
  border-radius: 6px;
  transition: all var(--transition);
}
.side-nav ul li a:hover, .side-nav ul li a.active {
  background: rgba(10,42,94,0.07);
  color: var(--primary);
  font-weight: 500;
}
.side-call {
  background: linear-gradient(135deg, var(--accent) 0%, #e8a835 100%);
  padding: 18px;
  margin: 8px;
  border-radius: var(--radius);
  color: #fff;
  text-align: center;
}
.side-call h4 { font-size: 13px; margin-bottom: 6px; opacity: 0.9; }
.side-call .phone { font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.side-call p { font-size: 12px; opacity: 0.85; }

/* ── Footer ── */
/* ── Footer ── */
footer {
  background: #020617;
  color: #94A3B8;
  padding: 80px 0 0;
  margin-top: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand .brand-name {
  font-family: 'Noto Serif SC', serif;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 24px;
  max-width: 320px;
}

.footer-badges { display: flex; gap: 10px; flex-wrap: wrap; }

.footer-badge {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  color: #CBD5E1;
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 6px;
  transition: var(--transition);
}

.footer-badge:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--accent);
}

.footer-col h4 {
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--accent);
}

.footer-col ul { list-style: none; }

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

.footer-col ul li a { 
  font-size: 14px; 
  color: #94A3B8; 
  transition: var(--transition); 
}

.footer-col ul li a:hover { 
  color: var(--accent-light); 
  transform: translateX(4px);
  display: inline-block;
}

.footer-contact p { 
  font-size: 14px; 
  margin-bottom: 16px; 
  display: flex; 
  gap: 12px; 
  align-items: flex-start; 
}

.footer-contact .fi { 
  color: var(--accent-light); 
  flex-shrink: 0; 
  margin-top: 3px; 
  font-size: 16px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: #475569;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom a { color: #475569; }
.footer-bottom a:hover { color: var(--accent-light); }

/* ── Highlight Box ── */
.highlight-box {
  background: linear-gradient(135deg, rgba(10,42,94,0.05), rgba(200,150,45,0.05));
  border: 1px solid rgba(10,42,94,0.12);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
}
.highlight-box h3 { font-size: 16px; color: var(--primary); font-weight: 700; margin-bottom: 10px; }

/* ── Alternating Background ── */
.bg-white { background: var(--bg-white); }
.bg-gray  { background: var(--bg); }
.bg-dark  { background: var(--primary); color: #fff; }
.bg-dark .section-title { color: #fff; }
.bg-dark .section-desc  { color: rgba(255,255,255,0.75); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .nav-inner { height: 64px; }
  .nav-menu { 
    display: none; 
    flex-direction: column; 
    position: absolute; 
    top: 64px; 
    left: 0; 
    right: 0; 
    background: var(--bg-white); 
    padding: 16px; 
    box-shadow: var(--shadow-lg); 
    border-bottom: 1px solid var(--border);
  }
  .nav-menu.open { display: flex; }
  .nav-menu > li > a { padding: 12px 16px; border-radius: 0; border-bottom: 1px solid rgba(0,0,0,0.03); }
  .nav-toggle { display: flex; }
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  section { padding: 60px 0; }
  .hero { padding: 80px 24px 100px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 28px; }
  .stats-grid { grid-template-columns: 1fr; }
}

/* ── Utilities ── */
.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.pb-0  { padding-bottom: 0; }