:root {
  --bg: #050505;
  --panel: #0b0b0c;
  --panel-raised: #111214;
  --text: #f5f7fa;
  --muted: #a3a7af;
  --line: rgba(255, 255, 255, 0.1);
  --blue: #66a7ff;
  --green: #59d47a;
  --gold: #d8b66e;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { color-scheme: dark; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}
a { color: inherit; text-underline-offset: 0.2em; }
a:hover { color: #fff; }
a:focus-visible, button:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 4px;
  border-radius: 6px;
}
.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 10px 14px;
  background: #fff;
  color: #050505;
  border-radius: 10px;
  font-weight: 700;
}
.skip-link:focus { top: 16px; }
.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.narrow { max-width: 830px; }
.nav-shell {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 5, 5, 0.88);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.nav { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; text-decoration: none; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  font-size: 12px;
  background: linear-gradient(145deg, #151515, #080808);
}
.brand-text { font-size: 15px; }
.nav-links { display: flex; align-items: center; gap: 28px; font-size: 14px; color: #c9ccd2; }
.nav-links a { text-decoration: none; }
.nav-links a[aria-current="page"] { color: #fff; font-weight: 700; }
.menu-button { display: none; border: 0; background: transparent; color: #fff; font: inherit; padding: 10px; }

.hero { position: relative; min-height: min(760px, calc(100vh - 72px)); display: flex; align-items: center; overflow: hidden; }
.hero::after, .page-hero::after {
  content: "";
  position: absolute;
  width: 460px;
  height: 460px;
  right: -180px;
  top: -100px;
  border-radius: 50%;
  background: #234f8d;
  filter: blur(120px);
  opacity: 0.22;
  pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 70px; align-items: center; padding: 88px 0; }
.eyebrow { margin: 0 0 16px; color: #9297a0; font-size: 12px; font-weight: 800; letter-spacing: 0.17em; }
h1, h2, h3 { line-height: 1.08; letter-spacing: -0.035em; }
.hero h1 { max-width: 780px; margin: 0 0 28px; font-size: clamp(58px, 8vw, 112px); letter-spacing: -0.06em; line-height: 0.94; }
.hero-sub { max-width: 680px; margin: 0 0 34px; color: var(--muted); font-size: clamp(18px, 2vw, 24px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
}
.button-primary { background: #fff; color: #050505; }
.button-secondary { background: rgba(255, 255, 255, 0.045); }
.button-muted { color: #a8adb5; cursor: default; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 28px; color: #8f949c; font-size: 13px; }
.hero-proof span::before { content: "•"; margin-right: 8px; color: #555; }
.score-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px 44px;
  align-items: center;
  width: min(100%, 360px);
  margin-inline: auto;
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 30px;
  background: rgba(10, 11, 14, 0.86);
  box-shadow: 0 35px 90px rgba(0, 0, 0, 0.45);
}
.score-card span { color: #aab0ba; font-size: 12px; letter-spacing: 0.14em; }
.score-card strong { color: var(--blue); font-size: 64px; line-height: 1; }

.section { padding: 104px 0; }
.section.compact { padding: 72px 0; }
.section-alt { background: #070708; }
.section-heading { max-width: 780px; margin-bottom: 42px; }
.section-heading h2, .cta h2 { margin: 0 0 18px; font-size: clamp(38px, 5vw, 64px); letter-spacing: -0.05em; }
.section-heading p, .lead { color: var(--muted); font-size: 19px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(145deg, #0a0a0b, #0d0e10);
}
.card h2, .card h3 { margin-top: 0; }
.card p { color: var(--muted); }
.card-link { display: inline-block; margin-top: 8px; font-weight: 750; }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature { min-height: 250px; padding: 30px; border: 1px solid var(--line); border-radius: 24px; background: var(--panel); }
.feature p { color: var(--muted); }
.tag { display: inline-block; color: var(--blue); font-size: 11px; font-weight: 800; letter-spacing: 0.15em; }
.tag-orange { color: #ff6a00; }
.app-hero-grid { display: grid; grid-template-columns: 1fr minmax(180px, 300px); gap: 72px; align-items: center; }
.app-icon { display: block; width: 100%; border-radius: 25%; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.48); }
.pill-list { display: flex; flex-wrap: wrap; gap: 10px; margin: 26px 0 0; padding: 0; list-style: none; }
.pill-list li { padding: 7px 12px; border: 1px solid var(--line); border-radius: 999px; color: #bcc1c9; font-size: 13px; }
.cta { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 42px; border: 1px solid var(--line); border-radius: 30px; background: var(--panel-raised); }
.cta h2 { margin: 0; font-size: clamp(30px, 4vw, 46px); }

.page-hero { position: relative; overflow: hidden; padding: 112px 0 62px; }
.page-hero h1 { max-width: 860px; margin: 0 0 24px; font-size: clamp(52px, 7vw, 92px); line-height: 0.98; letter-spacing: -0.055em; }
.page-hero p { max-width: 760px; color: var(--muted); font-size: 21px; }
.legal { padding-bottom: 96px; }
.legal h2 { margin: 48px 0 12px; font-size: 28px; }
.legal h3 { margin: 26px 0 8px; font-size: 20px; }
.legal p, .legal li { color: #b5bac2; }
.legal li + li { margin-top: 8px; }
.legal strong { color: var(--text); }
.updated { color: #7e848d; font-size: 14px; }
.notice { padding: 22px; border-left: 3px solid var(--blue); background: rgba(102, 167, 255, 0.08); border-radius: 0 14px 14px 0; }
.contact-list { display: grid; gap: 10px; padding: 0; list-style: none; }
.status { display: inline-flex; padding: 6px 9px; border: 1px solid var(--line); border-radius: 999px; color: #b8bdc5; font-size: 12px; }

.footer { padding: 54px 0 24px; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.3fr; gap: 40px; }
.footer p { color: #777d86; font-size: 13px; }
.footer-links { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; color: #b7bbc2; font-size: 13px; }
.footer-bottom { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); color: #666d76; font-size: 12px; }

@media (max-width: 900px) {
  .menu-button { display: inline-flex; }
  .nav-links { display: none; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; align-items: flex-start; padding: 22px 20px; background: #090909; border-bottom: 1px solid var(--line); }
  .nav-links.open { display: flex; }
  .hero-grid { grid-template-columns: 1fr; }
  .app-hero-grid { grid-template-columns: 1fr; }
  .app-icon { width: min(58vw, 240px); }
  .hero-visual { padding-top: 20px; }
  .cards, .features { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-about { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .hero h1 { font-size: 56px; }
  .section { padding: 78px 0; }
  .page-hero { padding-top: 82px; }
  .page-hero h1 { font-size: 50px; }
  .card, .feature { padding: 24px; }
  .cta { align-items: flex-start; flex-direction: column; padding: 30px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-about { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

@media (prefers-contrast: more) {
  :root { --muted: #c7cbd1; --line: rgba(255, 255, 255, 0.3); }
}