:root {
  --container: 1160px;
  --pad: 20px;
  --ink: #0e1b2b;
  --muted: #4d5d72;
  --line: #d9e1ea;
  --bg: #f4f8fb;
  --card: #ffffff;
  --primary: #0b5ed7;
  --primary-strong: #0947a5;
  --accent: #0f766e;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--pad); }

.notice-bar {
  background: linear-gradient(90deg, #09254f, #0b3d82);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
.notice-wrap {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 10px 0;
}
.notice-wrap p { margin: 0; font-size: 14px; }
.notice-links { display: flex; gap: 14px; }
.notice-links a { font-size: 13px; font-weight: 700; text-decoration: underline; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(244, 248, 251, 0.92);
  border-bottom: 1px solid var(--line);
}
.header-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
}
.brand img { display: block; height: 40px; width: auto; }
.menu-btn {
  display: none;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 10px;
  padding: 8px 10px;
  font-weight: 700;
}
.site-nav {
  display: flex;
  justify-content: center;
  gap: 18px;
}
.site-nav a {
  font-size: 14px;
  font-weight: 700;
  color: #2e415a;
}
.site-nav a:hover { color: var(--primary-strong); }
.header-actions { display: flex; gap: 10px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  font-weight: 800;
  font-size: 14px;
  transition: .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.btn-primary:hover { background: var(--primary-strong); border-color: var(--primary-strong); }
.btn-outline { background: #fff; color: #20324b; }
.w-100 { width: 100%; }

main { min-height: 70vh; }
.hero {
  padding: 70px 0 50px;
  background:
    radial-gradient(780px 280px at 10% 0%, rgba(11, 94, 215, 0.18), transparent 70%),
    radial-gradient(640px 260px at 90% 10%, rgba(15, 118, 110, 0.16), transparent 68%),
    linear-gradient(180deg, #f8fbff, #f4f8fb);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: start;
}
.eyebrow {
  display: inline-block;
  margin: 0 0 8px;
  padding: 4px 10px;
  border-radius: 999px;
  background: #e6f0ff;
  color: #0b4aac;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .2px;
}
.hero h1 {
  margin: 0 0 12px;
  font-family: "Source Serif 4", Georgia, serif;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.12;
}
.lead { margin: 0; color: var(--muted); font-size: 18px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }

.section { padding: 52px 0; }
.section.alt { background: #eaf2f8; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
h2 {
  margin: 0 0 14px;
  font-family: "Source Serif 4", Georgia, serif;
  font-size: clamp(28px, 2.5vw, 36px);
}
h3 { margin: 0 0 8px; font-size: 20px; }
p { margin: 0 0 12px; }
.muted { color: var(--muted); }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.split { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 22px; align-items: start; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 12px 30px rgba(14, 27, 43, 0.06);
}
.card ul { margin: 0; padding-left: 20px; }
.card li { margin: 6px 0; }

.faq {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  padding: 12px 14px;
  margin: 10px 0;
}
.faq summary { cursor: pointer; font-weight: 800; }

.city-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.city-list.compact .chip { min-width: 120px; text-align: center; }
.chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  background: #fff;
  font-weight: 700;
  color: #1e314a;
}
.chip:hover { border-color: #b2c2d3; }

.site-footer {
  background: #0f1f35;
  color: #d4dfeb;
  padding: 44px 0 20px;
  margin-top: 40px;
}
.site-footer h3 { color: #fff; font-size: 18px; margin-bottom: 12px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 22px;
}
.site-footer a { color: #fff; text-decoration: underline; }
.site-footer ul { margin: 0; padding-left: 18px; }
.footer-copy {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  margin-top: 18px;
  padding-top: 14px;
}

.city-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 22px;
  align-items: start;
}
.city-media-card img,
.city-side-visual img {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
  display: block;
  margin-bottom: 12px;
}
.city-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 14px;
}
.city-kpis div {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 10px;
}
.city-kpis strong { display: block; font-size: 18px; }
.city-kpis span { color: var(--muted); font-size: 13px; }

.timeline-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}
.timeline-item {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 12px;
  padding: 10px 12px;
  font-weight: 600;
}

.course-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
}
.course-table th,
.course-table td {
  border: 1px solid var(--line);
  padding: 10px;
  text-align: left;
}
.course-table th { background: #f7fbff; }

.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 14px;
}
.video-item {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  border-radius: 14px;
  overflow: hidden;
  background: #0c1b31;
}
.video-item iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 14px;
}
.review-card p { margin: 8px 0 0; }
.review-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}
.review-head span { color: #d97706; font-size: 14px; }

.map-wrap {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.map-wrap iframe {
  width: 100%;
  height: 360px;
  display: block;
}

@media (max-width: 980px) {
  .header-row { grid-template-columns: auto auto 1fr; }
  .menu-btn { display: inline-flex; justify-self: start; }
  .site-nav {
    display: none;
    position: fixed;
    top: 102px;
    left: 0;
    right: 0;
    background: #fff;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 12px var(--pad);
    flex-direction: column;
    z-index: 45;
  }
  body.nav-open .site-nav { display: flex; }
  .header-actions { justify-self: end; }
  .hero-grid, .grid-3, .split, .footer-grid, .city-hero-grid, .review-grid, .video-grid, .city-kpis { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .notice-wrap { flex-direction: column; align-items: flex-start; }
  .notice-links { flex-wrap: wrap; }
  .header-actions .btn-outline { display: none; }
  .hero { padding-top: 44px; }
  .lead { font-size: 16px; }
  .cta-row .btn { width: 100%; }
  .map-wrap iframe { height: 280px; }
}

.city-landing .hero {
  background:
    radial-gradient(760px 300px at 12% 4%, rgba(31, 111, 235, 0.16), transparent 68%),
    radial-gradient(640px 240px at 86% 12%, rgba(7, 164, 124, 0.12), transparent 65%),
    linear-gradient(180deg, #f7fbff, #f3f8fd);
}

.city-media-card .city-cover {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--line);
  margin-bottom: 10px;
  display: block;
}

.city-media-card .city-thumb {
  width: 100%;
  max-height: 220px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--line);
  margin-bottom: 10px;
  display: block;
}