:root {
  --teal: #0d9488;
  --teal-bright: #12a594;
  --aqua: #2dd4bf;
  --mint: #5eead4;
  --ink: #0b1c22;
  --muted: #475569;
  --surface: #f8fafc;
  --panel: #ffffff;
  --line: #e0f0fe;
  --safe: #0a8f5b;
  --font-display: "League Spartan", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font: 400 17px/1.65 var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(45, 212, 191, 0.14), transparent 60%),
    var(--surface);
}

a { color: var(--teal); }

.site-header {
  max-width: 1080px;
  margin: 0 auto;
  padding: 28px 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: inherit;
}

.brand img { width: 44px; height: 44px; }

.brand span {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.back-link {
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--muted);
}

.back-link:hover { color: var(--teal); }

.hero {
  max-width: 1080px;
  margin: 0 auto;
  padding: 56px 24px 40px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 16px;
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
}

.lede {
  font-size: 1.12rem;
  color: var(--muted);
  margin: 0 0 28px;
  max-width: 540px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover { transform: translateY(-1px); }

.btn--primary {
  background: var(--teal-bright);
  color: #fff;
  box-shadow: 0 12px 32px -12px rgba(18, 165, 148, 0.55);
}

.btn--ghost {
  background: var(--panel);
  border-color: var(--line);
  color: var(--ink);
}

.hero-visual {
  display: grid;
  place-items: center;
}

.mock-panel {
  width: min(100%, 420px);
  padding: 28px;
  border-radius: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 0 24px 80px -32px rgba(11, 28, 34, 0.18);
}

.mock-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 16px;
}

.mock-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #eef4f7;
  font-size: 0.92rem;
}

.mock-row:last-child { border-bottom: 0; }

.badge {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
}

.badge--safe { background: rgba(10, 143, 91, 0.12); color: var(--safe); }
.badge--review { background: rgba(183, 121, 31, 0.12); color: #b7791f; }
.badge--protected { background: rgba(14, 126, 147, 0.12); color: #0e7e93; }

.section {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px 24px 72px;
}

.section h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin: 0 0 24px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card {
  padding: 24px;
  border-radius: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 0 0 10px;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.principles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 32px;
}

.principle {
  padding: 18px 20px;
  border-radius: 14px;
  background: rgba(18, 165, 148, 0.06);
  border: 1px solid rgba(18, 165, 148, 0.12);
  font-size: 0.95rem;
  color: var(--muted);
}

.principle strong { color: var(--ink); }

.site-footer {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px 40px;
  color: var(--muted);
  font-size: 0.88rem;
}

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .grid, .principles { grid-template-columns: 1fr; }
}