:root {
  --bg: #090307;
  --bg-soft: #12070d;
  --surface: #181017;
  --surface-2: #21131c;
  --border: #3a202d;
  --red: #e11d48;
  --red-strong: #ff2d55;
  --silver: #e5e7eb;
  --text: #ffffff;
  --muted: #b8a8b1;
  --soft: #f3dfe8;
  --shadow: rgba(225, 29, 72, 0.24);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 50% -10%, rgba(225, 29, 72, 0.26), transparent 34rem),
    linear-gradient(180deg, #090307 0%, #12070d 58%, #080306 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(9, 3, 7, 0.86);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(1120px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  box-shadow: 0 10px 28px var(--shadow);
}

.brand span {
  line-height: 1.05;
}

.brand small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

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

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 18px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-weight: 900;
}

.button.primary {
  border-color: rgba(255, 45, 85, 0.54);
  background: linear-gradient(180deg, #ff2d55, #b71135);
  color: #fff;
  box-shadow: 0 14px 34px rgba(225, 29, 72, 0.3);
}

.hero {
  width: min(1120px, calc(100% - 32px));
  min-height: calc(100vh - 72px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 54px;
  align-items: center;
  padding: 54px 0 72px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--soft);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.live-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--red-strong);
  box-shadow: 0 0 0 8px rgba(255, 45, 85, 0.14);
}

h1 {
  margin: 20px 0 18px;
  font-size: clamp(42px, 6vw, 76px);
  line-height: 0.94;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 620px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.stats-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-top: 38px;
  background: var(--border);
}

.metric {
  padding: 18px;
  background: rgba(24, 16, 23, 0.92);
}

.metric strong {
  display: block;
  font-size: 24px;
}

.metric span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.app-preview {
  position: relative;
  min-height: 560px;
}

.phone {
  position: relative;
  width: min(380px, 100%);
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 34px;
  padding: 14px;
  background: linear-gradient(180deg, #24141e, #090307);
  box-shadow: 0 26px 90px rgba(0, 0, 0, 0.62), 0 0 80px rgba(225, 29, 72, 0.18);
}

.screen {
  min-height: 650px;
  border-radius: 24px;
  overflow: hidden;
  background: #080306;
  border: 1px solid #2a1822;
}

.screen-top {
  padding: 22px;
  background:
    radial-gradient(circle at 80% 0%, rgba(255, 45, 85, 0.3), transparent 13rem),
    linear-gradient(180deg, #1b0c15, #0b0408);
}

.app-icon {
  width: 92px;
  height: 92px;
  border-radius: 24px;
  display: block;
  margin-bottom: 18px;
  box-shadow: 0 18px 42px rgba(225, 29, 72, 0.28);
}

.screen h2 {
  margin: 0;
  font-size: 28px;
  line-height: 1.08;
}

.screen p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.result-card {
  margin: 16px 14px 0;
  padding: 16px;
  border-radius: 8px;
  border: 1px solid #3a202d;
  background: linear-gradient(180deg, #1d1119, #11080e);
}

.result-title {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.numbers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 14px;
}

.number {
  min-height: 58px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, #e11d48, #741022);
  color: #fff;
  font-size: 28px;
  font-weight: 900;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.tabbar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 18px 14px 14px;
}

.tab {
  min-height: 52px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: var(--muted);
  background: #140a11;
  font-size: 12px;
  font-weight: 900;
}

.tab.active {
  color: #fff;
  background: #4a1322;
}

main section,
.policy-main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.section {
  padding: 84px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

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

.section h2,
.policy-main h1 {
  margin: 0 0 14px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.05;
}

.section p,
.policy-main p,
.policy-main li {
  color: var(--muted);
  line-height: 1.75;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.feature {
  min-height: 190px;
  padding: 20px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(33, 19, 28, 0.92), rgba(16, 8, 14, 0.92));
}

.feature-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #3a1120;
  color: #fff;
  font-weight: 900;
  margin-bottom: 18px;
}

.feature h3 {
  margin: 0 0 10px;
}

.notice {
  padding: 24px;
  border-radius: 8px;
  border: 1px solid rgba(255, 45, 85, 0.42);
  background: rgba(74, 19, 34, 0.38);
}

.policy-main {
  padding: 54px 0 92px;
}

.policy-card {
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(24, 16, 23, 0.82);
  margin-top: 20px;
}

.policy-card h2 {
  margin-top: 30px;
  font-size: 24px;
}

.policy-card h2:first-child {
  margin-top: 0;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: #070205;
}

.footer-inner {
  width: min(1120px, calc(100% - 32px));
  min-height: 110px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 14px;
}

.footer-links {
  display: flex;
  gap: 16px;
  font-weight: 800;
}

@media (max-width: 880px) {
  .nav {
    min-height: auto;
    padding: 14px 0;
    align-items: flex-start;
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 40px;
  }

  .app-preview {
    min-height: auto;
  }

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

@media (max-width: 560px) {
  .stats-strip,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 26px 0;
  }

  .screen {
    min-height: 580px;
  }
}