:root {
  --bg: #eef2ff;
  --surface: #ffffff;
  --text: #111827;
  --muted: #4b5563;
  --line: #d6dbeb;
  --brand: #0f62fe;
  --accent: #ff4d4f;
  --teal: #06b6d4;
  --orange: #f97316;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1000px 430px at 8% -20%, rgba(249, 115, 22, 0.18), transparent 72%),
    radial-gradient(1200px 520px at 100% -12%, rgba(6, 182, 212, 0.17), transparent 70%),
    linear-gradient(180deg, #f8fbff 0%, #eef2ff 100%);
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  background: #1f2937;
  border-top: 3px solid var(--accent);
  box-shadow: 0 6px 22px rgba(15, 23, 42, 0.22);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 64px;
}

.brand {
  color: #ffffff;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.25px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-links a {
  color: #dbe3f4;
  text-decoration: none;
  font-size: 0.95rem;
}

.nav-links a:hover,
.locale-switch a:hover {
  color: #ffffff;
}

.locale-switch {
  color: #93a5c6;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.locale-switch a {
  color: #dbe3f4;
  text-decoration: none;
}

.page-main {
  padding: 2.3rem 0 3rem;
}

.hero {
  margin: 0 0 2rem;
}

.hero-inner {
  border-radius: 18px;
  padding: 2rem;
  color: #ffffff;
  background:
    radial-gradient(580px 280px at 100% 0%, rgba(255, 255, 255, 0.20), transparent 70%),
    linear-gradient(135deg, #101a34 0%, #11306f 55%, #0a7ca1 100%);
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.24);
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: #c6d6f3;
  text-transform: uppercase;
  font-size: 0.76rem;
  letter-spacing: 0.09em;
}

.hero h1 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.7rem);
  line-height: 1.13;
}

.lead {
  margin: 0.9rem 0 0;
  max-width: 70ch;
  color: #deebff;
  line-height: 1.6;
}

.feature-pills {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.feature-pills span {
  padding: 0.38rem 0.64rem;
  font-size: 0.82rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.12);
}

.hero-actions {
  display: flex;
  gap: 0.8rem;
  margin-top: 1.3rem;
}

.btn {
  display: inline-block;
  text-decoration: none;
  border-radius: 10px;
  padding: 0.72rem 1.05rem;
  font-weight: 700;
  font-size: 0.95rem;
}

.btn-primary {
  background: #ffffff;
  color: #101a34;
}

.btn-secondary {
  border: 1px solid rgba(255, 255, 255, 0.45);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
}

.section-block {
  margin-top: 1.4rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.2rem;
  box-shadow: 0 7px 24px rgba(15, 23, 42, 0.07);
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
}

.section-head h2 {
  margin: 0;
  font-size: 1.24rem;
}

.section-head a {
  color: var(--brand);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
}

.section-text {
  color: var(--muted);
  margin: 0.65rem 0 0;
}

.card-grid {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.card {
  border-radius: 13px;
  padding: 1rem;
  border: 1px solid #d9e1f2;
}

.card-a {
  background: linear-gradient(180deg, #eff6ff 0%, #dbeafe 100%);
}

.card-b {
  background: linear-gradient(180deg, #fff7ed 0%, #ffedd5 100%);
}

.card-c {
  background: linear-gradient(180deg, #ecfeff 0%, #cffafe 100%);
}

.card h3 {
  margin: 0;
  font-size: 1.05rem;
  color: #0f172a;
}

.card p {
  margin: 0.6rem 0 0.9rem;
  color: #334155;
  font-size: 0.93rem;
  line-height: 1.5;
}

.card a {
  color: #0f62fe;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
}

.section-soft {
  border-left: 4px solid #38bdf8;
  background: linear-gradient(180deg, #ffffff 0%, #f0f9ff 100%);
}

@media (max-width: 880px) {
  .topbar {
    flex-wrap: wrap;
    padding: 0.8rem 0;
  }

  .nav-links {
    width: 100%;
    order: 3;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-wrap: wrap;
  }
}