:root {
  --bg: #0e0e12;
  --card: #1a1a22;
  --card-border: #2a2a35;
  --text: #f4f1ea;
  --muted: #9b98a6;
  --accent: #e8412c;
  --gold: #f5c542;
  --radius: 18px;
  --max: 1080px;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

a {
  color: var(--text);
  text-decoration-color: rgba(244, 241, 234, 0.35);
  text-underline-offset: 3px;
}

a:hover {
  text-decoration-color: var(--accent);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(14, 14, 18, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 18px;
  text-decoration: none;
  white-space: nowrap;
}

.brand img {
  width: 34px;
  height: 34px;
}

.site-nav {
  display: flex;
  gap: 20px;
  font-size: 15px;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
}

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

/* ---------- Hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 56px;
  text-align: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: -40% -20% auto;
  height: 520px;
  background: radial-gradient(closest-side, rgba(232, 65, 44, 0.28), transparent);
  pointer-events: none;
}

.hero .wrap {
  position: relative;
}

.hero-logo {
  width: 112px;
  height: 112px;
  margin: 0 auto 24px;
  filter: drop-shadow(0 18px 40px rgba(232, 65, 44, 0.25));
}

h1 {
  font-size: clamp(38px, 7vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 900;
  margin: 0 0 18px;
}

.lede {
  max-width: 620px;
  margin: 0 auto 32px;
  font-size: clamp(17px, 2.4vw, 20px);
  color: var(--muted);
}

.stores {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.store {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 14px;
  background: var(--card);
  border: 1px solid var(--card-border);
  font-weight: 700;
  text-decoration: none;
}

.store small {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  line-height: 1.2;
}

.store span {
  line-height: 1.2;
}

.note {
  margin-top: 16px;
  color: var(--muted);
  font-size: 15px;
}

/* ---------- Sections ---------- */

section {
  padding: 56px 0;
}

h2 {
  font-size: clamp(28px, 4.5vw, 40px);
  line-height: 1.15;
  font-weight: 900;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
}

.section-intro {
  color: var(--muted);
  max-width: 620px;
  margin: 0 0 32px;
}

.center {
  text-align: center;
}

.center .section-intro {
  margin-left: auto;
  margin-right: auto;
}

.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 24px;
}

.card h3 {
  margin: 0 0 6px;
  font-size: 19px;
}

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

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  font-weight: 900;
  margin-bottom: 14px;
}

.icon {
  font-size: 28px;
  margin-bottom: 10px;
  line-height: 1;
}

/* ---------- Screens ---------- */

.screens {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.phone {
  width: 250px;
  margin: 0;
  border-radius: 34px;
  padding: 8px;
  background: #22222c;
  border: 1px solid #34343f;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45);
}

.phone img {
  width: 100%;
  border-radius: 27px;
}

.phone.raised {
  transform: translateY(-18px);
}

.caption {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  margin-top: 12px;
}

/* ---------- Premium ---------- */

.premium {
  display: grid;
  gap: 24px;
  grid-template-columns: 1.3fr 1fr;
  align-items: start;
}

.premium ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.premium li {
  display: flex;
  gap: 12px;
}

.premium li b {
  display: block;
}

.premium li span {
  color: var(--muted);
}

.plans {
  display: grid;
  gap: 12px;
}

.plan {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.plan.best {
  border-color: var(--gold);
}

.plan .price {
  font-size: 26px;
  font-weight: 900;
}

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

/* ---------- Documents (privacy, terms, support) ---------- */

.doc {
  padding: 48px 0 72px;
}

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

.doc h1 {
  font-size: clamp(34px, 6vw, 48px);
  margin-bottom: 8px;
}

.doc h2 {
  font-size: 24px;
  margin: 40px 0 10px;
}

.doc h3 {
  font-size: 18px;
  margin: 24px 0 6px;
}

.doc p,
.doc li {
  color: #d9d6cf;
}

.doc ul {
  padding-left: 22px;
}

.doc li {
  margin-bottom: 6px;
}

.updated {
  color: var(--muted);
  margin: 0 0 32px;
}

.callout {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 24px 0;
}

.callout p {
  margin: 0;
}

details {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 16px 20px;
  margin-bottom: 10px;
}

summary {
  cursor: pointer;
  font-weight: 700;
}

details p {
  margin: 10px 0 0;
}

.button {
  display: inline-block;
  padding: 14px 22px;
  border-radius: 14px;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}

/* ---------- Footer ---------- */

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

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px 32px;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.site-footer a {
  color: var(--muted);
}

.disclaimer {
  flex-basis: 100%;
  margin: 0;
  font-size: 13px;
}

/* ---------- Small screens ---------- */

@media (max-width: 760px) {
  .site-nav {
    gap: 14px;
    font-size: 14px;
  }

  .site-nav .hide-sm {
    display: none;
  }

  .hero {
    padding: 48px 0 40px;
  }

  section {
    padding: 44px 0;
  }

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

  .phone {
    width: 200px;
  }

  .phone.raised {
    transform: none;
  }
}

@media (max-width: 480px) {
  .screens .phone:not(.raised) {
    display: none;
  }

  .phone {
    width: 230px;
  }
}