:root {
  --navy: #10243e;
  --navy-soft: #183754;
  --blue: #2b6fce;
  --blue-soft: #eaf3ff;
  --gold: #d9a441;
  --ink: #172033;
  --muted: #5e6879;
  --surface: #ffffff;
  --surface-alt: #f5f8fc;
  --line: #dce4ef;
  --success: #247a57;
  --shadow: 0 18px 45px rgba(16, 36, 62, 0.10);
  --radius: 20px;
  --max: 1040px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface-alt);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
a:hover { color: var(--navy); }

.skip-link {
  position: absolute;
  left: -999px;
  top: 8px;
  z-index: 999;
  background: var(--surface);
  color: var(--navy);
  padding: 10px 14px;
  border-radius: 10px;
  box-shadow: var(--shadow);
}
.skip-link:focus { left: 8px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(220, 228, 239, 0.9);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.nav-wrap {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--navy);
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: white;
  background: linear-gradient(145deg, var(--blue), var(--navy));
  box-shadow: 0 8px 20px rgba(43, 111, 206, 0.24);
  font-size: 15px;
}

nav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
nav a { color: var(--muted); font-weight: 650; text-decoration: none; font-size: 0.95rem; }
nav a:hover, nav a[aria-current="page"] { color: var(--blue); }

.lang-link {
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-alt);
}

.hero {
  color: white;
  background:
    radial-gradient(circle at 86% 14%, rgba(217, 164, 65, 0.28), transparent 31%),
    radial-gradient(circle at 10% 86%, rgba(43, 111, 206, 0.36), transparent 36%),
    linear-gradient(135deg, #0d1d33 0%, #163a5c 58%, #1f5686 100%);
}

.hero-inner {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  padding: 88px 0 82px;
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  align-items: center;
  gap: 56px;
}

.eyebrow {
  margin: 0 0 14px;
  color: #d8e9ff;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

h1, h2, h3 { line-height: 1.2; color: var(--navy); letter-spacing: -0.025em; }
.hero h1 { color: white; margin: 0 0 18px; font-size: clamp(2.55rem, 6vw, 4.75rem); }
.hero p { margin: 0; max-width: 660px; color: #dce9f7; font-size: clamp(1.05rem, 2vw, 1.25rem); }

.hero-card {
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.10);
  border-radius: 26px;
  padding: 28px;
  box-shadow: 0 24px 70px rgba(0,0,0,0.20);
}
.hero-card strong { display: block; font-size: 1.1rem; margin-bottom: 12px; }
.hero-card ul { margin: 0; padding-left: 20px; color: #edf6ff; }
.hero-card li + li { margin-top: 8px; }

main.page {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  padding: 52px 0 70px;
}

.page-title {
  margin-bottom: 30px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.page-title h1 { margin: 0 0 10px; font-size: clamp(2rem, 5vw, 3.25rem); }
.page-title p { margin: 0; color: var(--muted); }
.updated { margin-top: 11px !important; font-size: 0.92rem; }

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card {
  display: flex;
  flex-direction: column;
  min-height: 250px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.card-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: var(--blue);
  background: var(--blue-soft);
  font-size: 1.25rem;
  margin-bottom: 22px;
}
.card h2 { margin: 0 0 10px; font-size: 1.35rem; }
.card p { margin: 0 0 22px; color: var(--muted); }
.card .button { margin-top: auto; align-self: flex-start; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 10px 18px;
  border-radius: 12px;
  color: white;
  background: var(--blue);
  font-weight: 750;
  text-decoration: none;
}
.button:hover { color: white; background: var(--navy); }

.notice {
  margin: 28px 0;
  padding: 20px 22px;
  border-left: 4px solid var(--gold);
  border-radius: 0 14px 14px 0;
  background: #fff9ea;
}
.notice p { margin: 0; }

.legal {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.legal section + section {
  margin-top: 34px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}
.legal h2 { margin: 0 0 12px; font-size: 1.45rem; }
.legal h3 { margin: 20px 0 8px; font-size: 1.12rem; }
.legal p { margin: 0 0 14px; }
.legal ul { margin: 10px 0 16px; padding-left: 24px; }
.legal li + li { margin-top: 8px; }

.support-box {
  margin: 24px 0;
  padding: 24px;
  border-radius: 16px;
  background: var(--blue-soft);
  border: 1px solid #cfe2fb;
}
.support-box h2 { margin-top: 0; }
.support-email {
  display: inline-block;
  margin-top: 5px;
  font-size: 1.05rem;
  font-weight: 800;
  word-break: break-word;
}

.faq details {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  padding: 16px 18px;
}
.faq details + details { margin-top: 12px; }
.faq summary { cursor: pointer; font-weight: 760; color: var(--navy); }
.faq details p { margin: 12px 0 0; color: var(--muted); }

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
}
.footer-inner {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  padding: 30px 0 38px;
  display: flex;
  justify-content: space-between;
  gap: 22px;
  color: var(--muted);
  font-size: 0.92rem;
}
.footer-inner p { margin: 0; }
.footer-links { display: flex; gap: 16px; flex-wrap: wrap; }

.disclaimer {
  margin-top: 42px;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

@media (max-width: 800px) {
  .nav-wrap { min-height: auto; padding: 16px 0; align-items: flex-start; flex-direction: column; }
  nav { gap: 12px 16px; }
  .hero-inner { grid-template-columns: 1fr; padding: 62px 0; gap: 30px; }
  .grid { grid-template-columns: 1fr; }
  .card { min-height: auto; }
  .footer-inner { flex-direction: column; }
}

@media (max-width: 480px) {
  .page-title, .legal, .card { padding: 23px; }
  .hero-card { padding: 22px; }
  .brand-mark { width: 34px; height: 34px; }
}