:root {
  --bg: #08111f;
  --surface: #101c2f;
  --surface-soft: #15243b;
  --text: #f7f9fc;
  --muted: #aebbd0;
  --primary: #52d273;
  --primary-dark: #2eae52;
  --border: rgba(255, 255, 255, 0.1);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.3);
  --max: 1120px;
}

* {
  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 85% 5%, rgba(82, 210, 115, 0.16), transparent 28rem),
    radial-gradient(circle at 10% 40%, rgba(44, 117, 255, 0.12), transparent 30rem),
    var(--bg);
  line-height: 1.65;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

.container {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--border);
  background: rgba(8, 17, 31, 0.86);
  backdrop-filter: blur(18px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 800;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 13px;
  display: block;
  box-shadow: 0 10px 30px rgba(82, 210, 115, 0.24);
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 650;
}

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

.menu-button {
  display: none;
  border: 1px solid var(--border);
  color: var(--text);
  background: var(--surface);
  border-radius: 10px;
  padding: 9px 12px;
}

.hero {
  padding: 104px 0 76px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 70px;
  align-items: center;
}

.eyebrow {
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.78rem;
  font-weight: 800;
}

h1 {
  margin: 14px 0 22px;
  font-size: clamp(3rem, 7vw, 5.7rem);
  line-height: 0.96;
  letter-spacing: -0.055em;
}

.hero p {
  color: var(--muted);
  max-width: 680px;
  font-size: 1.16rem;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 13px;
  text-decoration: none;
  font-weight: 800;
}

.button.primary {
  background: var(--primary);
  color: #07120b;
}

.button.secondary {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
}

.phone-card {
  position: relative;
  min-height: 500px;
  display: grid;
  place-items: center;
}

.phone {
  width: min(310px, 80vw);
  padding: 13px;
  border-radius: 42px;
  background: #03070d;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.16);
  transform: rotate(3deg);
}

.phone-screen {
  border-radius: 32px;
  overflow: hidden;
  min-height: 590px;
  padding: 22px;
  background: linear-gradient(180deg, #10213b, #0a1425);
}

.score-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  font-size: .85rem;
}

.match-card {
  margin-top: 28px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, .055);
  border-radius: 22px;
  padding: 20px;
}

.teams {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  text-align: center;
}

.team-icon {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  margin: 0 auto 10px;
  display: grid;
  place-items: center;
  background: var(--surface-soft);
  font-size: 28px;
}

.prediction {
  margin-top: 24px;
  display: flex;
  justify-content: center;
  gap: 12px;
}

.score-box {
  width: 72px;
  height: 66px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  font-weight: 900;
  background: var(--surface-soft);
}

.rank-card {
  margin-top: 18px;
  padding: 18px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(82, 210, 115, .18), rgba(44, 117, 255, .12));
}

.rank-row {
  display: flex;
  justify-content: space-between;
  margin-top: 13px;
  color: var(--muted);
}

.section {
  padding: 76px 0;
}

.section-header {
  max-width: 700px;
  margin-bottom: 34px;
}

h2 {
  margin: 8px 0 12px;
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.section-header p,
.card p,
.legal-content p,
.legal-content li {
  color: var(--muted);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card {
  padding: 26px;
  background: rgba(16, 28, 47, 0.82);
  border: 1px solid var(--border);
  border-radius: 22px;
}

.card-icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  background: rgba(82, 210, 115, .14);
  color: var(--primary);
  font-size: 22px;
}

.card h3 {
  margin: 0 0 7px;
}

.cta {
  margin: 60px auto 84px;
  padding: 40px;
  border-radius: 28px;
  background: linear-gradient(120deg, rgba(82, 210, 115, .20), rgba(44, 117, 255, .16));
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 28px;
  align-items: center;
  text-align: center;
}


.legal-hero {
  padding: 76px 0 34px;
}

.legal-hero h1 {
  font-size: clamp(2.8rem, 6vw, 4.7rem);
}

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

.legal-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 56px;
  padding-bottom: 90px;
}

.toc {
  position: sticky;
  top: 100px;
  align-self: start;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(16, 28, 47, .75);
}

.toc strong {
  display: block;
  margin-bottom: 10px;
}

.toc a {
  display: block;
  color: var(--muted);
  text-decoration: none;
  padding: 5px 0;
  font-size: .92rem;
}

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

.legal-content {
  max-width: 820px;
}

.legal-content section {
  scroll-margin-top: 100px;
  margin-bottom: 44px;
}

.legal-content h2 {
  font-size: 1.65rem;
  margin-bottom: 10px;
}

.legal-content h3 {
  margin-top: 24px;
}

.notice {
  border-left: 4px solid var(--primary);
  background: rgba(82, 210, 115, .08);
  padding: 15px 18px;
  border-radius: 0 12px 12px 0;
  color: var(--muted);
}

.site-footer {
  padding: 34px 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
}

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

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

@media (max-width: 840px) {

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

  .hero {
    padding-top: 72px;
  }

  .phone-card {
    min-height: auto;
    margin-top: 20px;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .toc {
    position: static;
  }

  .cta {
    padding: 28px;
  }
}

@media (max-width: 680px) {
  .menu-button {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 20px;
    right: 20px;
    padding: 16px;
    flex-direction: column;
    align-items: stretch;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: #0b1728;
  }

  .nav-links.open {
    display: flex;
  }

  h1 {
    font-size: 3.25rem;
  }

  .footer-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .cta {
    padding: 28px;
  }
}