:root {
  color-scheme: light;
  --bg: #f6f7fb;
  --panel: #ffffff;
  --panel-soft: #eef2f8;
  --text: #0f172a;
  --muted: #475569;
  --border: rgba(15, 23, 42, 0.12);
  --accent: #0f766e;
  --accent-strong: #115e59;
  --shadow: 0 22px 60px rgba(15, 23, 42, 0.09);
  --radius: 12px;
}

* {
  box-sizing: border-box;
}

html {
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.08), transparent 34%),
    radial-gradient(circle at top right, rgba(17, 94, 89, 0.08), transparent 28%),
    var(--bg);
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--accent-strong);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

a:hover {
  text-decoration-thickness: 2px;
}

.page {
  width: min(960px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 56px;
}

.hero {
  padding: 28px 28px 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.82));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}

.hero-landing {
  padding-bottom: 18px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.85fr);
  gap: 20px;
  align-items: start;
}

.eyebrow {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  color: var(--accent-strong);
  font-weight: 700;
}

h1 {
  margin: 0 0 10px;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.subtitle {
  margin: 0;
  max-width: 68ch;
  color: var(--muted);
  font-size: 1.05rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  text-decoration: none;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
}

.button-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

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

.button-secondary {
  background: var(--panel);
  color: var(--text);
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.kpi {
  padding: 14px 14px 13px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.78);
}

.kpi strong,
.panel-label {
  display: block;
  margin: 0 0 4px;
  font-size: 0.95rem;
}

.kpi strong {
  color: var(--text);
}

.kpi span {
  color: var(--muted);
  font-size: 0.93rem;
}

.hero-panel {
  padding: 18px;
  background: rgba(15, 118, 110, 0.08);
  border: 1px solid rgba(15, 118, 110, 0.14);
  border-radius: 14px;
}

.panel-label {
  color: var(--accent-strong);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  font-weight: 800;
}

.feature-list {
  padding-left: 18px;
}

.feature-list li + li {
  margin-top: 10px;
}

.trust-box {
  margin-top: 18px;
  padding: 14px 14px 13px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(15, 118, 110, 0.14);
}

.trust-box strong {
  display: block;
  margin-bottom: 4px;
}

.trust-box p {
  margin: 0;
  color: var(--muted);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.nav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
}

.nav a[aria-current="page"] {
  background: rgba(15, 118, 110, 0.1);
  border-color: rgba(15, 118, 110, 0.24);
  color: var(--accent-strong);
}

.content {
  display: grid;
  gap: 16px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.feature {
  min-height: 100%;
}

.split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.steps {
  margin: 0;
  padding-left: 20px;
}

.steps li + li {
  margin-top: 10px;
}

.callout {
  background: linear-gradient(180deg, rgba(15, 118, 110, 0.1), rgba(255, 255, 255, 0.95));
}

.card {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 24px 22px;
  box-shadow: var(--shadow);
}

h2 {
  margin: 0 0 10px;
  font-size: 1.35rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h3 {
  margin: 18px 0 8px;
  font-size: 1rem;
}

p,
li {
  color: var(--text);
}

p {
  margin: 0 0 12px;
}

ul {
  margin: 0;
  padding-left: 20px;
}

li + li {
  margin-top: 8px;
}

.note {
  background: var(--panel-soft);
  border: 1px solid rgba(15, 118, 110, 0.12);
  border-radius: 10px;
  padding: 14px 16px;
  color: var(--muted);
}

.contact {
  display: grid;
  gap: 10px;
}

.contact strong {
  display: block;
  margin-bottom: 4px;
}

.footer {
  padding: 18px 2px 0;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 640px) {
  .page {
    width: min(100% - 20px, 960px);
    padding-top: 18px;
  }

  .hero,
  .card {
    padding: 20px 18px;
  }

  .hero-grid,
  .feature-grid,
  .split,
  .kpi-grid {
    grid-template-columns: 1fr;
  }

  .nav a {
    width: 100%;
    justify-content: center;
  }

  .actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}