/* Splits — shared styles for every page */

:root {
  --bg: #0C0F0D;
  --surface: #141915;
  --border: #232A25;
  --green: #39FF6A;
  --text: #F2F5F3;
  --muted: #9BA59E;
  --max: 1080px;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--green); }
a:hover { text-decoration-thickness: 2px; }

img, svg { max-width: 100%; }

.wrap {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */

.site-header {
  border-bottom: 1px solid var(--border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 24px;
  padding-top: 18px;
  padding-bottom: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.02em;
}

.brand img { width: 32px; height: 32px; }

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
}

.nav a:hover, .nav a[aria-current="page"] { color: var(--text); }

/* Buttons */

.button {
  display: inline-block;
  background: var(--green);
  color: var(--bg);
  font-weight: 700;
  font-size: 17px;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 999px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 0 4px rgba(57, 255, 106, 0.2);
}

/* Hero */

.hero {
  padding: 96px 0 80px;
  text-align: center;
}

.hero-mark {
  width: 88px;
  height: 88px;
  margin-bottom: 28px;
  filter: drop-shadow(0 0 24px rgba(57, 255, 106, 0.35));
}

.hero h1 {
  font-size: clamp(38px, 7vw, 72px);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.035em;
  margin: 0 auto 24px;
  max-width: 14ch;
}

.hero h1 .accent { color: var(--green); }

.hero p {
  color: var(--muted);
  font-size: clamp(18px, 2.4vw, 21px);
  max-width: 38em;
  margin: 0 auto 36px;
}

/* Sections */

.section {
  padding: 72px 0;
  border-top: 1px solid var(--border);
}

.eyebrow {
  color: var(--green);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 12px;
}

.section h2 {
  font-size: clamp(28px, 4.5vw, 40px);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.025em;
  margin: 0 0 40px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px;
}

.card .step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(57, 255, 106, 0.12);
  color: var(--green);
  font-weight: 800;
  margin-bottom: 18px;
}

.card h3 {
  font-size: 21px;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

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

.devices {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.device {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px;
  text-align: center;
}

.device strong {
  display: block;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}

.device span { color: var(--muted); font-size: 15px; }

.cta {
  text-align: center;
}

.cta h2 { margin-bottom: 16px; }

.cta p {
  color: var(--muted);
  margin: 0 auto 32px;
  max-width: 34em;
}

/* Text pages: privacy, terms, support */

.doc {
  padding: 64px 0 88px;
}

.doc .wrap { max-width: 760px; }

.doc h1 {
  font-size: clamp(34px, 6vw, 52px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 8px;
}

.doc .updated { color: var(--muted); margin: 0 0 40px; }

.doc h2 {
  font-size: 22px;
  letter-spacing: -0.01em;
  margin: 44px 0 12px;
}

.doc p, .doc li { color: #D3DAD5; }

.doc ul { padding-left: 22px; }
.doc li { margin-bottom: 8px; }

.doc .callout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--green);
  border-radius: 12px;
  padding: 20px 24px;
  margin: 24px 0;
}

.doc .callout p { margin: 0; }

.support-email {
  display: inline-block;
  font-size: clamp(20px, 4vw, 28px);
  font-weight: 700;
  word-break: break-all;
  margin: 8px 0 24px;
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 0 40px;
  color: var(--muted);
  font-size: 14px;
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
}

.site-footer nav { display: flex; flex-wrap: wrap; gap: 4px 20px; }
.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer a:hover { color: var(--text); }

/* Phones */

@media (max-width: 600px) {
  body { font-size: 16px; }
  .hero { padding: 64px 0 56px; }
  .hero-mark { width: 72px; height: 72px; }
  .section { padding: 56px 0; }
  .section h2 { margin-bottom: 28px; }
  .card, .device { padding: 22px; }
  .button { width: 100%; max-width: 340px; text-align: center; }
}