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

:root {
  color-scheme: dark;
  --ink: #f6f3ff;
  --muted: #c3b9dd;
  --soft: #221538;
  --paper: #170a2b;
  --line: rgba(255,255,255,.12);
  --blue: #8b5cf6;
  --blue-ink: #c4b5fd;
  --accent: #a78bfa;
  --green: #22c55e;
  --amber: #f59e0b;
  --red: #ec4899;
  --night: #0c041e;
  --radius: 8px;
  --wide: 1180px;
  --pad: clamp(20px, 4vw, 52px);
}

html { scroll-behavior: smooth; }

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes revealUp {
  from {
    opacity: 0;
    transform: translateY(34px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes floatPhone {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@keyframes floatSplash {
  0%, 100% { transform: rotate(-4deg) translateY(18px); }
  50% { transform: rotate(-4deg) translateY(6px); }
}

@keyframes floatQuiz {
  0%, 100% { transform: rotate(4deg) translateY(54px); }
  50% { transform: rotate(4deg) translateY(42px); }
}

@keyframes softGlow {
  0%, 100% {
    opacity: .72;
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    opacity: 1;
    transform: translate3d(-18px, 10px, 0) scale(1.04);
  }
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 0%, rgba(139, 92, 246, .32), transparent 34rem),
    radial-gradient(circle at 86% 14%, rgba(167, 139, 250, .22), transparent 30rem),
    linear-gradient(180deg, #1a0d33 0%, #170a2b 42%, #100620 100%),
    var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.menu-open { overflow: hidden; }

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p, h1, h2, h3 { margin-top: 0; }

.wrap {
  width: min(100% - 32px, var(--wide));
  margin-inline: auto;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(23, 10, 43, .9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.nav-inner {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 850;
  letter-spacing: 0;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  padding: 9px 11px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
  border-radius: 8px;
}

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

.nav-action,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, #8b5cf6, #a78bfa);
  color: #fff;
  font-weight: 800;
  border: 1px solid rgba(167, 139, 250, .4);
  box-shadow: 0 12px 28px rgba(139, 92, 246, .35);
}

.button.secondary {
  background: rgba(255,255,255,.1);
  color: var(--ink);
  border-color: var(--line);
  box-shadow: none;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: var(--soft);
  border-radius: 8px;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
}

.hero {
  position: relative;
  min-height: calc(100svh - 68px);
  display: grid;
  align-items: center;
  padding: 46px 0 36px;
  background: linear-gradient(135deg, #2a1452 0%, #1a0d33 48%, #0c041e 100%);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  pointer-events: none;
  border-radius: 999px;
  filter: blur(10px);
  animation: softGlow 9s ease-in-out infinite;
}

.hero::before {
  width: 520px;
  height: 520px;
  right: 5%;
  top: 8%;
  background: radial-gradient(circle, rgba(139, 92, 246, .38), transparent 68%);
}

.hero::after {
  width: 420px;
  height: 420px;
  left: 22%;
  bottom: -14%;
  background: radial-gradient(circle, rgba(236, 72, 153, .18), transparent 70%);
  animation-delay: -3s;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(520px, 1.08fr);
  gap: clamp(24px, 3vw, 46px);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border: 1px solid rgba(167, 139, 250, .34);
  background: rgba(139, 92, 246, .12);
  color: var(--blue-ink);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  animation: fadeUp .65s ease both;
}

.hero h1 {
  max-width: 760px;
  margin: 18px 0 18px;
  font-size: clamp(40px, 5.8vw, 70px);
  line-height: .95;
  letter-spacing: 0;
  animation: fadeUp .7s ease .08s both;
}

.hero-copy {
  max-width: 610px;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 21px);
  animation: fadeUp .72s ease .16s both;
}

.hero-actions,
.store-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-actions { animation: fadeUp .72s ease .24s both; }

.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 176px;
  min-height: 56px;
  padding: 9px 14px;
  border-radius: 8px;
  background: var(--night);
  color: #fff;
  border: 1px solid rgba(255,255,255,.12);
}

.store-badge svg { flex: 0 0 auto; }
.store-badge small { display: block; font-size: 11px; line-height: 1.1; color: rgba(255,255,255,.72); }
.store-badge strong { display: block; font-size: 17px; line-height: 1.1; }

.trust-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 34px;
  max-width: 680px;
  animation: fadeUp .72s ease .32s both;
}

.trust-item {
  padding: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.08);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
  border-radius: 8px;
}

.trust-item strong { display: block; font-size: 21px; line-height: 1.1; }
.trust-item span { display: block; margin-top: 2px; color: var(--muted); font-size: 12px; font-weight: 700; }

.phone-stage {
  position: relative;
  min-height: 620px;
  width: min(100%, 700px);
  margin-inline: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(18px, 3vw, 30px);
  isolation: isolate;
}

.phone {
  position: relative;
  width: min(300px, 78vw);
  padding: 10px;
  border-radius: 36px;
  background: #0b1220;
  box-shadow: 0 34px 80px rgba(16, 22, 34, .28);
}

.phone img {
  border-radius: 28px;
  aspect-ratio: 1206 / 2622;
  object-fit: cover;
}

.phone.main-shot {
  order: 1;
  z-index: 2;
  flex: 0 0 55%;
  width: min(360px, 55%);
  transform: none;
  animation: floatPhone 6s ease-in-out infinite;
}

.phone.splash-shot {
  order: 0;
  align-self: center;
  z-index: 1;
  flex: 0 0 45%;
  width: min(292px, 45%);
  transform: rotate(-4deg) translateY(18px);
  opacity: .94;
  box-shadow: 0 20px 50px rgba(0, 0, 0, .26);
  animation: floatSplash 7s ease-in-out infinite;
}

.phone.secondary-shot {
  order: 2;
  align-self: flex-start;
  z-index: 1;
  width: min(142px, 24vw);
  transform: rotate(4deg) translateY(54px);
  box-shadow: 0 20px 54px rgba(0, 0, 0, .28);
  animation: floatQuiz 6.5s ease-in-out infinite;
}

.section { padding: clamp(64px, 8vw, 110px) 0; }
.section.alt { background: var(--soft); }
.section.dark { background: var(--night); color: #fff; }

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition:
    opacity .72s ease,
    transform .72s ease;
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.section-head {
  max-width: 720px;
  margin-bottom: 34px;
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

.section-head h2 {
  margin: 12px 0 10px;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1;
  letter-spacing: 0;
}

.section-head p { color: var(--muted); font-size: 18px; }
.dark .section-head p { color: rgba(255,255,255,.72); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.feature-card,
.legal-card,
.step,
.faq-item,
.policy-summary {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.feature-card {
  padding: 28px 24px;
  text-align: center;
}
.feature-card h3 { margin-bottom: 7px; font-size: 19px; }
.feature-card p { margin-bottom: 0; color: var(--muted); }
.feature-card,
.legal-card,
.step,
.faq-item,
.policy-summary {
  background: rgba(255,255,255,.085);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
}

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

.feature-card:nth-child(1) .feature-mark { background: linear-gradient(135deg, #8b5cf6, #a78bfa); }
.feature-card:nth-child(2) .feature-mark { background: linear-gradient(135deg, #ec4899, #f472b6); }
.feature-card:nth-child(3) .feature-mark { background: linear-gradient(135deg, #f59e0b, #fbbf24); }
.feature-card:nth-child(4) .feature-mark { background: linear-gradient(135deg, #06b6d4, #22d3ee); }
.feature-card:nth-child(5) .feature-mark { background: linear-gradient(135deg, #22c55e, #4ade80); }
.feature-card:nth-child(6) .feature-mark { background: linear-gradient(135deg, #6366f1, #818cf8); }

.showcase {
  display: grid;
  grid-template-columns: .82fr 1fr;
  gap: clamp(24px, 5vw, 62px);
  align-items: center;
}

.showcase + .showcase { margin-top: 90px; }
.showcase.flip { grid-template-columns: 1fr .82fr; }
.showcase.flip .showcase-media { order: -1; }

.showcase h2 {
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.06;
  margin-bottom: 16px;
}

.showcase p { color: var(--muted); font-size: 18px; }

.check-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: #344054;
  color: #d7def0;
  font-weight: 650;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .45em;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, #8b5cf6, #a78bfa);
  box-shadow: 0 0 12px rgba(139, 92, 246, .55);
}

.showcase-media {
  display: flex;
  justify-content: center;
  gap: 18px;
}

.shot {
  width: min(265px, 43vw);
  padding: 8px;
  background: #101827;
  border-radius: 30px;
  box-shadow: 0 24px 60px rgba(16, 22, 34, .18);
}

.shot img { border-radius: 24px; aspect-ratio: 1206 / 2622; object-fit: cover; }
.shot.small { width: min(220px, 38vw); margin-top: 48px; }

.exam-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  align-items: stretch;
}

.exam-card {
  padding: clamp(24px, 4vw, 42px);
  border-radius: 8px;
  background: rgba(255,255,255,.1);
  color: var(--ink);
}

.exam-card strong {
  display: block;
  font-size: clamp(42px, 6vw, 72px);
  line-height: .9;
}

.exam-card span { color: var(--muted); font-weight: 750; }
.exam-card p { color: var(--muted); margin: 16px 0 0; }

.screens-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(160px, 1fr));
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.screen-card {
  min-width: 170px;
  padding: 7px;
  border-radius: 28px;
  background: #101827;
}

.screen-card img { border-radius: 22px; aspect-ratio: 1206 / 2622; object-fit: cover; }

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

.step { padding: 22px; }
.step-number {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, #8b5cf6, #a78bfa);
  color: #fff;
  font-weight: 900;
  box-shadow: 0 8px 18px rgba(139, 92, 246, .35);
}

.step {
  text-align: center;
}

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

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.faq-item { padding: 22px; }
.faq-item h3 { margin-bottom: 8px; font-size: 18px; }
.faq-item p { margin: 0; color: var(--muted); }

.download-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: center;
  padding: clamp(28px, 5vw, 54px);
  border-radius: 24px;
  background: linear-gradient(135deg, #2a1452, #170a2b);
  border: 1px solid rgba(167, 139, 250, .28);
  color: #fff;
}

.download-panel h2 {
  font-size: clamp(32px, 5vw, 54px);
  line-height: 1;
  margin-bottom: 10px;
}

.download-panel p { color: rgba(255,255,255,.76); margin-bottom: 0; }

.site-footer {
  padding: 48px 0 28px;
  background: #0c041e;
  color: #fff;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 28px;
}

.footer-grid p,
.footer-grid a,
.footer-bottom { color: rgba(255,255,255,.68); }

.footer-grid h4 {
  margin: 0 0 12px;
  color: #fff;
}

.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 38px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.12);
  font-size: 14px;
}

.footer-bottom a { margin-left: 14px; }

.legal-hero {
  padding: 72px 0 54px;
  background: rgba(255,255,255,.06);
  border-bottom: 1px solid var(--line);
}

.legal-hero h1 {
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1;
  margin: 16px 0 12px;
}

.legal-hero p { max-width: 760px; color: var(--muted); font-size: 18px; }

.legal-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 44px;
  padding: 54px 0 86px;
}

.toc {
  position: sticky;
  top: 92px;
  align-self: start;
}

.toc strong {
  display: block;
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.toc a {
  display: block;
  padding: 8px 10px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}

.toc a:hover { color: var(--ink); background: rgba(255,255,255,.1); }

.legal-doc {
  display: grid;
  gap: 18px;
}

.legal-card { padding: clamp(22px, 4vw, 34px); scroll-margin-top: 92px; }
.legal-card h2 { margin-bottom: 12px; font-size: clamp(24px, 3vw, 34px); line-height: 1.12; }
.legal-card h3 { margin: 24px 0 8px; font-size: 17px; }
.legal-card p, .legal-card li { color: var(--muted); }
.legal-card a { color: var(--blue-ink); font-weight: 750; }
.legal-card ul { padding-left: 20px; }

.policy-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin-bottom: 18px;
}

.policy-summary div { padding: 18px; background: rgba(255,255,255,.06); }
.policy-summary strong { display: block; margin-bottom: 4px; }
.policy-summary span { color: var(--muted); font-size: 14px; }

.notice {
  padding: 16px 18px;
  border: 1px solid rgba(199, 123, 5, .24);
  background: rgba(199, 123, 5, .08);
  color: #ffd88a;
  border-radius: 8px;
}

.contact-box {
  padding: 18px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.07);
  border-radius: 8px;
}

@media (max-width: 980px) {
  .hero-grid,
  .showcase,
  .showcase.flip,
  .exam-band,
  .download-panel,
  .legal-layout {
    grid-template-columns: 1fr;
  }

  .showcase.flip .showcase-media { order: 0; }
  .feature-grid, .steps-grid, .faq-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .toc { position: static; }
  .toc nav { display: flex; gap: 4px; overflow-x: auto; padding-bottom: 4px; }
  .toc a { white-space: nowrap; }
  .policy-summary { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav-action { display: none; }
  .nav-links {
    position: fixed;
    inset: 68px 0 auto;
    display: none;
    grid-template-columns: 1fr;
    padding: 16px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
  }

  .menu-open .nav-links { display: grid; }
  .hero { padding-top: 30px; background-position: 60% center; }
  .phone-stage { min-height: auto; padding-bottom: 16px; gap: 10px; align-items: center; overflow: hidden; }
  .phone.main-shot { width: min(224px, 55vw); flex: 0 0 55%; }
  .phone.splash-shot { width: min(184px, 45vw); transform: rotate(-4deg) translateY(8px); flex: 0 0 45%; }
  .phone.secondary-shot { width: min(112px, 27vw); transform: rotate(4deg) translateY(16px); flex: 0 0 auto; }
  .trust-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature-grid, .steps-grid, .faq-grid, .footer-grid { grid-template-columns: 1fr; }
  .showcase-media { justify-content: flex-start; overflow-x: auto; padding-bottom: 10px; }
  .footer-bottom { display: block; }
  .footer-bottom div { margin-top: 10px; }
  .footer-bottom a:first-child { margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }

  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}

.sources-note {
  margin-top: 28px;
  padding: 16px 20px;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--muted, #b8c2d6);
  font-size: 14px;
  line-height: 1.6;
  text-align: center;
}