:root {
  color-scheme: dark;
  --bg: #0e1311;
  --surface: #18201d;
  --surface-2: #22302a;
  --text: #f1f6f3;
  --muted: #a6b5ad;
  --primary: #65b98e;
  --primary-strong: #bdefd3;
  --border: #33443b;
  --accent: #e4c66f;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top right, rgba(101, 185, 142, 0.18), transparent 34rem),
    var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
}

.site-header,
.footer {
  align-items: center;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--max);
  padding: 1.25rem;
}

.brand {
  color: var(--primary-strong);
  font-size: 1.35rem;
  font-weight: 900;
  text-decoration: none;
}

.nav,
.footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.nav a,
.footer a {
  color: var(--muted);
  font-size: 0.95rem;
  text-decoration: none;
}

.nav a:hover,
.footer a:hover {
  color: var(--text);
}

.hero {
  align-items: center;
  display: grid;
  gap: 2.5rem;
  grid-template-columns: minmax(0, 1.1fr) minmax(18rem, 0.75fr);
  margin: 0 auto;
  max-width: var(--max);
  min-height: calc(100vh - 6rem);
  padding: 3rem 1.25rem 5rem;
}

.hero h1,
.legal h1 {
  font-size: clamp(2.65rem, 8vw, 5.9rem);
  letter-spacing: 0;
  line-height: 0.95;
  margin: 0;
  max-width: 11ch;
}

.lead {
  color: var(--muted);
  font-size: clamp(1.15rem, 3vw, 1.45rem);
  margin: 1.4rem 0 0;
  max-width: 42rem;
}

.eyebrow {
  color: var(--primary);
  font-weight: 900;
  letter-spacing: 0.08em;
  margin: 0 0 0.8rem;
  text-transform: uppercase;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.button {
  border-radius: 0.5rem;
  display: inline-flex;
  font-weight: 900;
  justify-content: center;
  padding: 0.95rem 1.2rem;
  text-decoration: none;
}

.button.primary {
  background: var(--primary);
  color: #0e1311;
}

.button.secondary {
  background: var(--surface-2);
  color: var(--primary-strong);
}

.app-preview {
  display: flex;
  justify-content: center;
}

.phone {
  background: #0b0f0d;
  border: 1px solid var(--border);
  border-radius: 2.2rem;
  box-shadow: 0 1.2rem 4rem rgba(0, 0, 0, 0.35);
  max-width: 22rem;
  padding: 1rem;
  width: 100%;
}

.phone-bar {
  background: var(--border);
  border-radius: 999px;
  height: 0.35rem;
  margin: 0.2rem auto 1.2rem;
  width: 4rem;
}

.screen-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 1.2rem;
  overflow: visible;
  min-height: 20rem;
  padding: 1.25rem;
}

.pill {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--primary-strong);
  display: inline-flex;
  font-size: 0.85rem;
  font-weight: 800;
  padding: 0.35rem 0.7rem;
}

.preview-word {
  display: block;
  font-size: clamp(4.25rem, 9.5vw, 5.35rem);
  font-weight: 900;
  line-height: 1;
  margin: 5rem auto;
  max-width: none;
  text-align: center;
  white-space: nowrap;
  width: max-content;
}

.progress {
  background: var(--surface-2);
  border-radius: 999px;
  height: 0.55rem;
  overflow: hidden;
}

.progress span {
  background: var(--primary);
  display: block;
  height: 100%;
}

.preview-caption {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0.7rem 0 0;
  text-align: center;
}

.preview-actions {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: 1fr 1fr;
  margin-top: 0.9rem;
}

.preview-actions span {
  background: var(--surface);
  border-radius: 0.5rem;
  color: var(--primary-strong);
  font-size: 0.85rem;
  font-weight: 900;
  padding: 0.8rem 0.7rem;
  text-align: center;
}

.section,
.legal {
  margin: 0 auto;
  max-width: var(--max);
  padding: 4rem 1.25rem;
}

.section h2,
.legal h2 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1;
  margin: 0 0 1.25rem;
}

.section p,
.legal p,
.legal li {
  color: var(--muted);
  font-size: 1.08rem;
}

.steps {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 2rem;
}

.steps article,
.proof-list div,
.support-box {
  background: rgba(24, 32, 29, 0.86);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 1.1rem;
}

.step-number {
  align-items: center;
  background: var(--primary);
  border-radius: 999px;
  color: #0e1311;
  display: inline-flex;
  font-weight: 900;
  height: 2rem;
  justify-content: center;
  width: 2rem;
}

.steps h3 {
  font-size: 1.18rem;
  margin: 1rem 0 0.4rem;
}

.steps p,
.proof-list span {
  color: var(--muted);
  margin: 0;
}

.split {
  align-items: start;
  display: grid;
  gap: 2rem;
  grid-template-columns: minmax(0, 0.9fr) minmax(16rem, 0.7fr);
}

.proof-list {
  display: grid;
  gap: 0.85rem;
}

.proof-list strong,
.proof-list span {
  display: block;
}

.proof-list strong {
  color: var(--primary-strong);
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
}

.cta {
  background: rgba(34, 48, 42, 0.62);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  margin-bottom: 4rem;
}

.legal {
  max-width: 820px;
}

.legal h1 {
  font-size: clamp(2.5rem, 7vw, 4.8rem);
  max-width: 12ch;
}

.legal section {
  border-top: 1px solid var(--border);
  margin-top: 2rem;
  padding-top: 1.6rem;
}

.legal h2 {
  font-size: 1.5rem;
}

.muted {
  color: var(--muted);
}

.footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 820px) {
  .site-header,
  .footer {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .hero {
    min-height: auto;
    padding-top: 2rem;
  }

  .hero h1 {
    max-width: 10ch;
  }

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