:root {
  color-scheme: light dark;
  --bg: #070b14;
  --bg-muted: #0f172a;
  --surface: rgba(15, 23, 42, 0.82);
  --ink: #f8fafc;
  --ink-soft: #94a3b8;
  --line: rgba(148, 163, 184, 0.14);
  --peru-red: #d91023;
  --peru-red-deep: #a50d1b;
  --gold: #ffc900;
  --gold-soft: rgba(255, 201, 0, 0.14);
  --cosmos: #6366f1;
  --cosmos-soft: rgba(99, 102, 241, 0.18);
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.45);
  --radius-lg: 28px;
  --radius-md: 18px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-body);
  background:
    radial-gradient(circle at 12% 18%, rgba(217, 16, 35, 0.18), transparent 28%),
    radial-gradient(circle at 88% 12%, rgba(99, 102, 241, 0.22), transparent 32%),
    radial-gradient(circle at 50% 100%, rgba(255, 201, 0, 0.08), transparent 40%),
    var(--bg);
  color: var(--ink);
  line-height: 1.6;
}

a { color: inherit; }

.stars,
.ambient {
  position: fixed;
  pointer-events: none;
  z-index: 0;
}

.stars {
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 20px 30px, rgba(255,255,255,0.45), transparent),
    radial-gradient(1px 1px at 130px 80px, rgba(255,255,255,0.25), transparent),
    radial-gradient(1px 1px at 250px 160px, rgba(255,255,255,0.35), transparent),
    radial-gradient(1px 1px at 420px 120px, rgba(255,255,255,0.2), transparent);
  background-size: 520px 520px;
  opacity: 0.55;
}

.ambient {
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(90px);
}

.ambient-a {
  top: -100px;
  left: -80px;
  background: rgba(217, 16, 35, 0.22);
}

.ambient-b {
  right: -60px;
  bottom: 8%;
  background: rgba(99, 102, 241, 0.2);
}

.topbar,
main,
.footer {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 0 12px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.logo-mark {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.35rem;
  background: linear-gradient(145deg, var(--peru-red), #ff5a36);
  box-shadow: 0 12px 30px rgba(217, 16, 35, 0.35);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-text strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
}

.logo-text small {
  color: var(--ink-soft);
  font-size: 0.78rem;
}

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

.nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 600;
}

.nav a:hover { color: var(--ink); }

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  padding: 48px 0 72px;
}

.kicker {
  display: inline-block;
  margin: 0 0 14px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--gold-soft);
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 1.05;
}

.intro,
.section-lead {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.05rem;
  max-width: 54ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: linear-gradient(135deg, var(--peru-red), #ff4d2e);
  color: white;
  box-shadow: 0 16px 40px rgba(217, 16, 35, 0.35);
}

.btn-secondary {
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  color: var(--ink);
}

.hero-visual {
  position: relative;
  min-height: 520px;
}

.phone-stack {
  position: relative;
  width: min(100%, 420px);
  margin: 0 auto;
  height: 520px;
}

.phone {
  position: absolute;
  width: 220px;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
  background: #111827;
  box-shadow: var(--shadow);
}

.phone img {
  display: block;
  width: 100%;
  height: auto;
}

.phone-left {
  left: 0;
  top: 72px;
  transform: rotate(-8deg);
  z-index: 1;
}

.phone-center {
  left: 50%;
  top: 18px;
  transform: translateX(-50%);
  width: 250px;
  z-index: 3;
}

.phone-right {
  right: 0;
  top: 96px;
  transform: rotate(8deg);
  z-index: 2;
}

.orbit-card {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: min(100%, 360px);
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(16px);
}

.orbit-card strong {
  display: block;
  margin-bottom: 4px;
  color: var(--gold);
}

.orbit-card span {
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.section {
  padding: 28px 0 64px;
}

.section-head {
  max-width: 720px;
  margin-bottom: 32px;
}

.section-head h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.15;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.card {
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.03);
}

.card-num {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--gold);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 1.08rem;
}

.card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.section-muted {
  padding-top: 12px;
}

.feature-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(99,102,241,0.12), rgba(217,16,35,0.08));
}

.feature-list {
  display: grid;
  gap: 14px;
}

.feature-item {
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
}

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

.feature-item span {
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.download-panel {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: center;
  padding: 36px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(18px);
}

.download-panel h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
}

.store-grid {
  display: grid;
  gap: 14px;
}

.store-btn {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 16px 18px;
  border-radius: 16px;
  text-decoration: none;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.05);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.store-btn:hover {
  border-color: rgba(255,255,255,0.24);
  transform: translateY(-1px);
}

.store-kicker {
  color: var(--ink-soft);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.store-btn strong {
  font-size: 1.15rem;
}

.redirect-note {
  margin-top: 16px;
  color: var(--ink-soft);
  font-size: 0.9rem;
  min-height: 1.2em;
}

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

.chip {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--line);
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 28px 0 48px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-nav a {
  text-decoration: none;
}

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

.page-shell {
  min-height: 100vh;
  padding: 40px 20px 64px;
}

.back {
  display: inline-block;
  margin-bottom: 24px;
  color: var(--ink-soft);
  text-decoration: none;
}

.legal-card {
  width: min(760px, 100%);
  margin: 0 auto;
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface);
}

.legal-card h1,
.legal-card h2 {
  font-family: var(--font-display);
}

.legal-card p,
.legal-card li {
  color: var(--ink-soft);
}

@media (max-width: 960px) {
  .hero,
  .feature-band,
  .download-panel {
    grid-template-columns: 1fr;
  }

  .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-visual {
    min-height: 460px;
  }

  .phone-left,
  .phone-right {
    display: none;
  }

  .phone-center {
    position: relative;
    left: auto;
    top: auto;
    transform: none;
    margin: 0 auto;
  }

  .phone-stack {
    height: auto;
  }

  .orbit-card {
    position: relative;
    left: auto;
    transform: none;
    margin-top: 18px;
  }
}

@media (max-width: 640px) {
  .nav { display: none; }

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

  .topbar,
  main,
  .footer {
    width: min(1120px, calc(100% - 28px));
  }
}