:root {
  color-scheme: light;
  --ink: oklch(20% 0.04 185);
  --muted: oklch(45% 0.035 185);
  --soft: oklch(94% 0.035 145);
  --paper: oklch(99% 0.013 95);
  --field: oklch(97% 0.022 145);
  --line: oklch(87% 0.035 150);
  --green: oklch(45% 0.12 155);
  --green-deep: oklch(28% 0.07 170);
  --gold: oklch(78% 0.12 65);
  --clay: oklch(65% 0.12 42);
  --shadow: oklch(30% 0.05 160 / 0.14);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 88% 8%, oklch(93% 0.05 65) 0 11rem, transparent 11.2rem),
    linear-gradient(90deg, var(--paper) 0 68%, oklch(96% 0.04 35) 68% 100%);
  color: var(--ink);
  font-family: "Atkinson Hyperlegible", ui-sans-serif, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: color-mix(in oklch, var(--paper), transparent 10%);
  border-bottom: 1px solid color-mix(in oklch, var(--line), transparent 30%);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: 0;
}

.mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--green);
  color: var(--paper);
}

.language-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
}

.language-nav a {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 11px;
  background: color-mix(in oklch, var(--paper), transparent 20%);
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
}

.language-nav a[aria-current="page"] {
  background: var(--green-deep);
  border-color: var(--green-deep);
  color: var(--paper);
}

.hero {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(42px, 8vw, 96px) 0 clamp(36px, 6vw, 72px);
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(300px, 0.72fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: center;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
.preview-title {
  font-family: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  letter-spacing: 0;
}

h1 {
  max-width: 880px;
  margin: 0;
  font-size: clamp(3rem, 8vw, 6.8rem);
  line-height: 0.9;
}

.lede {
  max-width: 680px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.3rem);
  line-height: 1.62;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 999px;
  padding: 12px 18px;
  border: 1px solid transparent;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  background: var(--green);
  color: var(--paper);
}

.button.secondary {
  background: color-mix(in oklch, var(--soft), transparent 30%);
  border-color: var(--line);
  color: var(--green-deep);
}

.supporting-note {
  margin: 18px 0 0;
  color: color-mix(in oklch, var(--muted), var(--ink) 12%);
  font-size: 0.95rem;
  line-height: 1.5;
}

.preview {
  border-radius: 34px;
  padding: 14px;
  background: var(--green-deep);
  box-shadow: 0 28px 90px var(--shadow);
}

.preview-screen {
  min-height: 610px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 25px;
  background: var(--paper);
}

.preview-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 18px 18px 12px;
}

.preview-language {
  border: 0;
  border-radius: 999px;
  padding: 8px 10px;
  background: var(--soft);
  color: var(--green-deep);
  font: inherit;
  font-size: 0.82rem;
}

.preview-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 22px;
}

.preview-title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.02;
}

.preview-copy {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.steps {
  display: grid;
  gap: 10px;
  margin: 28px 0;
}

.step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px;
  border-radius: 15px;
  background: var(--soft);
}

.step b {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--gold);
  color: var(--green-deep);
}

.step strong,
.step span {
  display: block;
}

.step span {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.86rem;
}

.privacy-note {
  margin: auto 0 0;
  padding-top: 18px;
  color: var(--green-deep);
  font-size: 0.9rem;
  line-height: 1.45;
}

.section {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(40px, 7vw, 84px) 0;
}

.section h2 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 0.98;
}

.section-intro {
  max-width: 680px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.62;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}

.card {
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: color-mix(in oklch, var(--paper), transparent 8%);
}

.card h3 {
  margin: 0;
  font-size: 1.1rem;
}

.card p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.58;
}

.audience-band {
  background: var(--green-deep);
  color: var(--paper);
}

.audience-band .section-intro {
  color: oklch(85% 0.04 160);
}

.audience-band .card {
  background: oklch(34% 0.06 170);
  border-color: oklch(44% 0.07 170);
}

.audience-band .card p {
  color: oklch(86% 0.035 160);
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: clamp(24px, 5vw, 42px);
  border-radius: 26px;
  background: var(--soft);
  border: 1px solid var(--line);
}

.contact-panel h2 {
  font-size: clamp(2rem, 4vw, 3.8rem);
}

.contact-panel p {
  max-width: 680px;
}

.site-footer {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 44px;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  body {
    background: var(--paper);
  }

  .hero,
  .contact-panel {
    grid-template-columns: 1fr;
  }

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

  .preview-screen {
    min-height: 560px;
  }
}

@media (max-width: 560px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

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

  .hero {
    width: min(100% - 24px, var(--max));
  }

  .section {
    width: min(100% - 24px, var(--max));
  }
}