:root {
  color-scheme: light;
  --bg: #f4f8f8;
  --surface: rgba(255, 255, 255, 0.9);
  --surface-strong: #ffffff;
  --text: #10312f;
  --muted: #54706d;
  --primary: #0f766e;
  --primary-strong: #0b5f59;
  --border: rgba(15, 118, 110, 0.16);
  --shadow: 0 20px 60px rgba(8, 51, 48, 0.12);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.12), transparent 30%),
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.08), transparent 25%),
    linear-gradient(180deg, #f8fbfb 0%, var(--bg) 100%);
  color: var(--text);
  line-height: 1.65;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrapper {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(244, 248, 248, 0.82);
  border-bottom: 1px solid rgba(15, 118, 110, 0.08);
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: var(--text);
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), #1fa08b);
  color: #fff;
  box-shadow: var(--shadow);
}

.nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  color: var(--muted);
  font-weight: 600;
}

.hero {
  padding: 64px 0 26px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 24px;
  align-items: stretch;
}

.hero-card,
.panel,
.feature,
.policy-box {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

.hero-card {
  padding: 34px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.1);
  color: var(--primary-strong);
  font-weight: 700;
  font-size: 0.92rem;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin: 16px 0 16px;
  font-size: clamp(2.2rem, 4.5vw, 4rem);
  line-height: 1.08;
}

.lead {
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 62ch;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 14px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 14px 34px rgba(15, 118, 110, 0.22);
}

.btn-primary:hover {
  background: var(--primary-strong);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.72);
  color: var(--text);
  border-color: rgba(15, 118, 110, 0.18);
}

.hero-side {
  display: grid;
  gap: 16px;
}

.panel {
  padding: 22px;
}

.meta-list {
  display: grid;
  gap: 14px;
}

.meta-item {
  display: grid;
  gap: 2px;
}

.meta-label {
  font-size: 0.82rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.meta-value {
  font-weight: 700;
}

.section {
  padding: 24px 0 10px;
}

.section h2 {
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  margin-bottom: 12px;
}

.section-intro {
  color: var(--muted);
  max-width: 70ch;
  margin-bottom: 18px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature {
  padding: 22px;
}

.feature h3 {
  margin-bottom: 8px;
}

.feature p,
.policy-box p,
.policy-box li {
  color: var(--muted);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(15, 118, 110, 0.16);
  background: rgba(255, 255, 255, 0.68);
  color: var(--primary-strong);
  font-size: 0.92rem;
  font-weight: 700;
}

.policy-box {
  padding: 28px;
}

.policy-box h2,
.policy-box h3 {
  margin-top: 26px;
}

.policy-box ul {
  padding-left: 20px;
}

.footer {
  padding: 28px 0 42px;
  color: var(--muted);
  font-size: 0.96rem;
}

.footer hr {
  border: 0;
  border-top: 1px solid rgba(15, 118, 110, 0.12);
  margin: 0 0 16px;
}

.small {
  font-size: 0.94rem;
}

@media (max-width: 900px) {
  .hero-grid,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .topbar-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav {
    justify-content: flex-start;
  }

  .hero {
    padding-top: 38px;
  }
}