:root {
  --navy: #0d1f3d;
  --navy-2: #122b52;
  --ink: #102033;
  --muted: #5e6b7a;
  --line: #dfe6ef;
  --soft: #f5f8fc;
  --white: #ffffff;
  --shadow: 0 18px 60px rgba(13, 31, 61, 0.12);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Tahoma, Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.8;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1120px, calc(100% - 36px)); margin: 0 auto; }
.skip-link {
  position: absolute;
  top: -60px;
  right: 16px;
  background: var(--navy);
  color: var(--white);
  padding: 10px 14px;
  border-radius: 10px;
  z-index: 10;
}
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 8;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 78px; gap: 18px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: 0.16em; color: var(--navy); }
.brand-mark { width: 48px; height: 48px; }
.brand-text { direction: ltr; font-size: 1.15rem; }
.site-nav { display: flex; align-items: center; gap: 18px; color: var(--navy); font-weight: 600; }
.site-nav a { padding: 10px 8px; color: var(--navy); }
.site-nav a:hover { color: var(--navy-2); }
.menu-toggle { display: none; border: 1px solid var(--line); background: var(--white); color: var(--navy); border-radius: 12px; padding: 8px 12px; font: inherit; }

.section { padding: 76px 0; }
.hero { padding: 88px 0 72px; background: radial-gradient(circle at 20% 10%, rgba(13, 31, 61, 0.08), transparent 32%), linear-gradient(180deg, #ffffff 0%, #f7faff 100%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr); gap: 42px; align-items: center; }
.eyebrow { margin: 0 0 10px; color: var(--navy); font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase; direction: ltr; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(2.15rem, 5vw, 4.2rem); line-height: 1.22; margin-bottom: 22px; color: var(--navy); }
h2 { font-size: clamp(1.65rem, 3vw, 2.4rem); line-height: 1.35; color: var(--navy); margin-bottom: 14px; }
h3 { color: var(--navy); margin-bottom: 10px; font-size: 1.2rem; }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 760px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin: 30px 0 14px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 12px 20px; border-radius: 999px; font-weight: 800; border: 1px solid transparent; transition: transform 0.2s ease, box-shadow 0.2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--navy); color: var(--white); box-shadow: 0 12px 30px rgba(13, 31, 61, 0.22); }
.btn-secondary { background: var(--white); color: var(--navy); border-color: var(--line); }
.note, .small, .form-note { color: var(--muted); font-size: 0.95rem; }
.hero-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 36px; text-align: center; box-shadow: var(--shadow); }
.hero-card img { width: 170px; margin: 0 auto 24px; }
.hero-card h2 { direction: ltr; letter-spacing: 0.18em; }

.section-heading { max-width: 760px; margin-bottom: 32px; }
.cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.card { border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; background: var(--white); min-height: 210px; }
.card p { color: var(--muted); margin-bottom: 0; }
.muted { background: var(--soft); }
.two-column { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 42px; align-items: start; }
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; list-style: none; padding: 0; margin: 0; counter-reset: steps; }
.steps li { position: relative; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px; background: var(--white); color: var(--muted); min-height: 190px; }
.steps li::before { counter-increment: steps; content: counter(steps); display: inline-flex; width: 34px; height: 34px; border-radius: 50%; align-items: center; justify-content: center; background: var(--navy); color: var(--white); font-weight: 800; margin-bottom: 18px; }
.steps strong { color: var(--navy); display: block; margin-bottom: 6px; }
.booking-box { display: flex; align-items: center; justify-content: space-between; gap: 24px; border: 1px solid var(--line); border-radius: calc(var(--radius) + 8px); padding: 34px; box-shadow: var(--shadow); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: start; }
.contact-email { direction: ltr; font-size: 1.3rem; font-weight: 800; color: var(--navy); }
.contact-form { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
label { display: block; font-weight: 700; color: var(--navy); margin-bottom: 14px; }
input, textarea { width: 100%; margin-top: 6px; border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; font: inherit; color: var(--ink); background: #fff; }
textarea { resize: vertical; }
input:focus, textarea:focus { outline: 3px solid rgba(13, 31, 61, 0.12); border-color: var(--navy); }
.site-footer { background: var(--navy); color: var(--white); padding: 30px 0; }
.footer-inner { display: flex; justify-content: space-between; gap: 18px; align-items: center; flex-wrap: wrap; }
.footer-inner p { margin: 0; }
.footer-links { display: flex; gap: 16px; flex-wrap: wrap; direction: ltr; }
.footer-links a { color: var(--white); opacity: 0.92; }

@media (max-width: 920px) {
  .hero-grid, .two-column, .contact-grid { grid-template-columns: 1fr; }
  .cards, .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .booking-box { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 720px) {
  .header-inner { min-height: 68px; }
  .menu-toggle { display: inline-flex; }
  .site-nav { display: none; position: absolute; top: 68px; right: 18px; left: 18px; background: var(--white); border: 1px solid var(--line); border-radius: 18px; padding: 12px; box-shadow: var(--shadow); flex-direction: column; align-items: stretch; }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 12px; border-radius: 12px; }
  .site-nav a:hover { background: var(--soft); }
  .section { padding: 54px 0; }
  .cards, .steps { grid-template-columns: 1fr; }
  .hero-card { padding: 26px; }
  .brand-text { font-size: 1rem; }
}