:root{
  --bg0:#07090d;
  --bg1:#0e121a;
  --card:#121826;
  --card2:#0f1522;
  --text:#e9edf6;
  --muted:#a9b3c7;
  --muted2:#7f8aa3;
  --brand:#5f6cff;
  --brand2:#7a60ff;
  --border:rgba(255,255,255,.08);
  --shadow:0 18px 55px rgba(0,0,0,.45);
  --radius:18px;
}

html{color-scheme:dark}

html[data-theme="light"]{
  color-scheme:light;
  --bg0:#f7f8fc;
  --bg1:#eff2fb;
  --card:#ffffff;
  --card2:#f6f7ff;
  --text:#101525;
  --muted:#3c475f;
  --muted2:#5b657b;
  --border:rgba(16,21,37,.12);
  --shadow:0 18px 40px rgba(16,21,37,.12);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color:var(--text);
  background:transparent;
  position:relative;
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:
    radial-gradient(900px 600px at 20% 10%, rgba(95,108,255,.28), transparent 55%),
    radial-gradient(900px 600px at 80% 15%, rgba(122,96,255,.22), transparent 55%),
    radial-gradient(900px 600px at 55% 85%, rgba(95,108,255,.12), transparent 60%),
    linear-gradient(180deg, #05060a 0%, #070a10 55%, #05060a 100%);
}

html[data-theme="light"] body{
  background:transparent;
}

html[data-theme="light"] body::before{
  background:
    radial-gradient(900px 600px at 20% 10%, rgba(95,108,255,.16), transparent 58%),
    radial-gradient(900px 600px at 80% 15%, rgba(122,96,255,.12), transparent 58%),
    radial-gradient(900px 600px at 55% 85%, rgba(95,108,255,.08), transparent 62%),
    linear-gradient(180deg, #ffffff 0%, #f2f4ff 55%, #ffffff 100%);
}

a{color:inherit}

[id]{scroll-margin-top:80px}

.container{max-width:1100px;margin:0 auto;padding:0 20px}

header{
  position:sticky;
  top:0;
  z-index:20;
  backdrop-filter:saturate(180%) blur(10px);
  background:rgba(5,6,10,.58);
  border-bottom:1px solid var(--border);
}

html[data-theme="light"] header{
  background:rgba(255,255,255,.72);
}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 0;
}

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

.brand img{width:42px;height:42px}

.brand strong{font-size:15px;letter-spacing:.2px}
.brand span{color:var(--muted2);font-size:13px}

.nav-right{display:flex;align-items:center;gap:12px}

.nav-actions{
  display:flex;
  align-items:center;
  gap:12px;
}

.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:9px 12px;
  border:1px solid var(--border);
  border-radius:999px;
  text-decoration:none;
  background:rgba(255,255,255,.03);
}

button.pill{
  cursor:pointer;
  color:inherit;
  font:inherit;
}

.theme-toggle{
  padding:9px 10px;
}

.theme-toggle svg{width:18px;height:18px;display:block;opacity:.9}

html[data-theme="dark"] .theme-toggle .icon-moon{display:none}
html[data-theme="light"] .theme-toggle .icon-sun{display:none}

.pill:hover{border-color:rgba(255,255,255,.16)}

.lang{
  display:flex;
  gap:6px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  padding:5px;
  border-radius:999px;
}

html[data-theme="light"] .lang,
html[data-theme="light"] .pill,
html[data-theme="light"] .badge,
html[data-theme="light"] .kv .mini,
html[data-theme="light"] .button:not(.primary){
  background:rgba(16,21,37,.03);
}
.lang a{
  text-decoration:none;
  padding:7px 10px;
  border-radius:999px;
  color:var(--muted);
  font-size:13px;
}
.lang a[aria-current="page"]{
  background:rgba(95,108,255,.22);
  color:var(--text);
}

.hero{padding:16px 0 26px}

.hero-copy{position:relative}
.hero-ornament{
  position:absolute;
  top:-8px;
  right:-18px;
  width:420px;
  max-width:48vw;
  pointer-events:none;
  opacity:.55;
  filter:blur(.0px);
}
.hero-ornament svg{width:100%;height:auto;display:block}

.hero-grid{
  display:grid;
  grid-template-columns:1.35fr .75fr;
  gap:28px;
  align-items:start;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:var(--muted);
  font-size:13px;
}

.h1{
  margin:14px 0 10px;
  font-size:48px;
  line-height:1.06;
  letter-spacing:-.7px;
  text-wrap:balance;
}

.sub{
  margin:0 0 18px;
  color:var(--muted);
  font-size:18px;
  line-height:1.6;
}

.scan-peek{
  margin:18px 0 6px;
  width:min(420px, 100%);
  border-radius:22px;
  border:1px solid rgba(255,255,255,.18);
  background:
    radial-gradient(400px 300px at 30% 20%, rgba(95,108,255,.22), transparent 60%),
    radial-gradient(400px 300px at 70% 75%, rgba(122,96,255,.16), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  padding:10px;
  overflow:hidden;
  position:relative;
  box-shadow:
    0 18px 55px rgba(0,0,0,.22),
    inset 0 0 0 1px rgba(0,0,0,.20);
}

html[data-theme="light"] .scan-peek{
  border-color:rgba(16,21,37,.18);
  box-shadow:
    0 18px 45px rgba(16,21,37,.10),
    inset 0 0 0 1px rgba(255,255,255,.75);
}

.scan-peek img{
  width:100%;
  height:auto;
  display:block;
  border-radius:16px;
}

.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px}

.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 16px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.04);
  text-decoration:none;
  font-weight:600;
}

.button.primary{
  background:linear-gradient(135deg, rgba(95,108,255,1), rgba(122,96,255,1));
  border-color:rgba(255,255,255,.06);
  color:#fff;
}

.button.primary:hover{filter:brightness(1.06)}

.button[aria-disabled="true"]{
  opacity:.55;
  cursor:not-allowed;
}

.store-badge-link{
  padding:10px 12px;
  flex-direction:column;
  gap:8px;
}

.store-badge-img{
  height:44px;
  width:auto;
  max-width:100%;
}

.store-badge-caption{
  font-size:12px;
  color:var(--muted);
  font-weight:600;
}

.card{
  border:1px solid var(--border);
  background:linear-gradient(180deg, rgba(18,24,38,.76), rgba(14,18,26,.76));
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:18px;
}

html[data-theme="light"] .card{
  background:linear-gradient(180deg, rgba(255,255,255,.92), rgba(245,247,255,.92));
}

.kv{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
  margin-top:12px;
}
.kv .mini{
  padding:12px;
  border-radius:14px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
}
.kv .mini b{display:block;font-size:14px}
.kv .mini span{display:block;margin-top:6px;color:var(--muted);font-size:13px;line-height:1.45}

section{padding:26px 0}

.h2{margin:0 0 10px;font-size:26px;letter-spacing:-.2px}
.p{margin:0;color:var(--muted);line-height:1.7}

.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:14px}

.feature{padding:16px;box-shadow:none}
.feature h3{margin:0 0 8px;font-size:16px}
.feature p{margin:0;color:var(--muted);line-height:1.65}

.step{padding:16px}
.step b{display:block;font-size:14px}
.step span{display:block;margin-top:7px;color:var(--muted);line-height:1.65}

.screens{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
  margin-top:14px;
  padding:14px;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:rgba(255,255,255,.035);
}

html[data-theme="light"] .screens{
  background:rgba(16,21,37,.03);
}

html[data-theme="light"] .screens-dark{display:none}
html[data-theme="dark"] .screens-light{display:none}

.shot{
  /* aspect-ratio:9/19; */
  border-radius:22px;
  border:1px solid rgba(255,255,255,.18);
  background:
    radial-gradient(400px 300px at 30% 20%, rgba(95,108,255,.35), transparent 60%),
    radial-gradient(400px 300px at 70% 75%, rgba(122,96,255,.25), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  display:flex;
  align-items:stretch;
  padding:0px;
  overflow:hidden;
  position:relative;
  color:rgba(233,237,246,.88);
  box-shadow:
    0 18px 55px rgba(0,0,0,.35),
    inset 0 0 0 1px rgba(0,0,0,.28);
}

html[data-theme="light"] .shot{
  border-color:rgba(16,21,37,.18);
  box-shadow:
    0 18px 45px rgba(16,21,37,.14),
    inset 0 0 0 1px rgba(255,255,255,.75);
}

.shot img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  border-radius:16px;
}

.shot-caption{
  position:absolute;
  left:6px;
  right:6px;
  bottom:6px;
  padding:12px;
  background:linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.55));
  border-radius:0 0 16px 16px;
  pointer-events:none;
}

.shot small{color:rgba(255,255,255,.88)}

.faq{margin-top:14px}
.faq details{
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  border-radius:14px;
  padding:12px 14px;
  margin-bottom:10px;
}
.faq summary{cursor:pointer;font-weight:650}
.faq p{margin:10px 0 0;color:var(--muted);line-height:1.7}

.footer{
  padding:24px 0 40px;
  border-top:1px solid var(--border);
  color:var(--muted2);
}
.footer .container{padding:0}
.footer a{color:var(--muted);text-decoration:none}
.footer a:hover{text-decoration:underline}
.footer-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between}
.footer-brand{color:var(--text);font-weight:700}
.footer-contact{margin-top:4px}
.footer-links{display:flex;flex-wrap:wrap;gap:12px}
.footer-copy{margin-top:12px;font-size:13px}

.aside-title{margin:0 0 8px}

.legal{
  padding:42px 0;
}

.prose{
  max-width:820px;
}

.prose h1{margin:0 0 8px;font-size:40px;letter-spacing:-.6px}
.prose h2{margin:26px 0 8px;font-size:20px}
.prose p, .prose li{color:var(--muted);line-height:1.75}
.prose ul{margin:10px 0 0;padding-left:18px}
.prose .meta{color:var(--muted2);margin-top:6px}

.notice{
  border:1px solid rgba(95,108,255,.35);
  background:rgba(95,108,255,.10);
  padding:12px 14px;
  border-radius:14px;
  color:var(--text);
}

html[data-theme="light"] .notice{
  border-color:rgba(95,108,255,.42);
  background:rgba(95,108,255,.12);
}

.back-link{margin-top:22px}
.prose .notice{margin-top:14px}

@media (max-width:920px){
  .hero-grid{grid-template-columns:1fr;}
  .h1{font-size:44px}
  .screens{grid-template-columns:repeat(2,1fr)}
  .hero-ornament{right:-10px; top:-12px; opacity:.45; max-width:70vw}
}
@media (max-width:640px){
  .container{padding:0 16px}

  .nav{
    flex-wrap:wrap;
    justify-content:flex-start;
    gap:10px;
    padding:10px 0;
  }

  .brand img{width:42px;height:42px}
  .brand strong{font-size:14px}
  .brand span{display:none}

  .nav-right{
    width:100%;
    justify-content:flex-start;
    gap:10px;
  }

  .lang{flex:0 0 auto}
  .nav-actions{flex:0 0 auto; gap:10px; margin-left:auto}
  .lang a{padding:6px 9px}
  .pill{padding:8px 10px}
  .theme-toggle{padding:8px 9px}

  .h1{font-size:38px}
  .hero-ornament{display:none}
  .grid3{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
  .screens{grid-template-columns:1fr}
  .kv{grid-template-columns:1fr}
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .button.primary:hover{filter:none}
  header{backdrop-filter:none}
}

@media print {
  header, .hero-ornament, .theme-toggle, .cta-row,
  .screens, .store-badge-link, .nav-right {
    display:none !important;
  }
  body, body::before {
    background:none !important;
    color:#000 !important;
  }
  .card {
    background:none !important;
    border:1px solid #ccc !important;
    box-shadow:none !important;
  }
  a { color:#000 !important; text-decoration:underline }
  a[href]::after { content:" (" attr(href) ")"; font-size:0.85em; color:#555 }
  a[href^="mailto:"]::after { content:" (" attr(href) ")" }
  a[href^="#"]::after { content:"" }
}