/* Qima — tokens mirror lib/theme/design_system.dart. Dark only, like the app. */
:root {
  --bg: #08090C;
  --bg-raised: #0F1116;
  --hairline: rgba(255,255,255,.09);
  --text: #FFFFFF;
  --text-2: rgba(255,255,255,.62);
  --text-3: rgba(255,255,255,.34);
  --gold: #E6BA4D;
  --up: #30D158;
  --down: #FF453A;
  --ease: cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.5 -apple-system, BlinkMacSystemFont, "SF Pro Display",
        "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--gold); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

.wrap { max-width: 64rem; margin: 0 auto; padding: 0 1.5rem; }
.narrow { max-width: 42rem; }

/* ---------- nav ---------- */
header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(8,9,12,.72);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--hairline);
}
.nav { display: flex; align-items: center; height: 52px; gap: 2rem; }
.brand {
  color: var(--text); font-weight: 600; font-size: 1.02rem;
  letter-spacing: -.01em; display: flex; align-items: center; gap: .55rem;
}
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 24px; height: 24px; border-radius: 7px;
  background: linear-gradient(155deg, #F5D98A, var(--gold) 55%, #A87F26);
  display: grid; place-items: center;
  color: #171200; font-weight: 800; font-size: .78rem;
}
.nav-links { margin-left: auto; display: flex; gap: 1.6rem; font-size: .84rem; }
.nav-links a { color: var(--text-2); }
.nav-links a:hover { color: var(--text); text-decoration: none; }

/* ---------- hero ---------- */
.hero { text-align: center; padding: 7rem 0 0; }
.hero h1 {
  font-size: clamp(2.9rem, 8vw, 5.4rem);
  line-height: .98; letter-spacing: -.045em; font-weight: 700;
  margin: 0 0 1.4rem;
}
.hero .sub {
  font-size: clamp(1.1rem, 2.4vw, 1.4rem);
  color: var(--text-2); max-width: 32rem; margin: 0 auto 2.4rem;
  letter-spacing: -.01em;
}
.gold { color: var(--gold); }

.cta-row { display: flex; gap: .7rem; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .72rem 1.4rem; border-radius: 100px;
  font-size: .92rem; font-weight: 500;
  border: 1px solid var(--hairline);
  color: var(--text); background: transparent;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
.btn:hover { text-decoration: none; border-color: rgba(255,255,255,.3); }
.btn-primary {
  background: var(--gold); color: #171200; border-color: transparent;
  font-weight: 600;
}
.btn-primary:hover { background: #F0C863; }
.btn[aria-disabled="true"] { opacity: .45; pointer-events: none; }

/* ---------- device ---------- */
.stage { position: relative; padding: 4.5rem 0 7rem; overflow: hidden; }
.stage::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(60% 45% at 50% 22%,
              rgba(230,186,77,.13), transparent 70%);
  pointer-events: none;
}
.phone {
  position: relative; margin: 0 auto; width: min(19rem, 68vw);
  border-radius: 12.5%/6%; padding: 1.6%;
  background: linear-gradient(160deg, #3a3d45, #16181d 45%, #2b2e36);
  box-shadow: 0 2px 4px rgba(0,0,0,.6), 0 40px 90px -20px rgba(0,0,0,.85),
              0 0 0 1px rgba(255,255,255,.06);
}
.phone img { border-radius: 11%/5.2%; width: 100%; }
.phone-caption {
  text-align: center; color: var(--text-3);
  font-size: .8rem; margin-top: 1.6rem;
}

/* ---------- statement sections ---------- */
.statement { padding: 7rem 0; text-align: center; }
.statement h2 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.05; letter-spacing: -.035em; font-weight: 700;
  margin: 0 0 1rem; max-width: 20ch; margin-inline: auto;
}
.statement p {
  color: var(--text-2); font-size: clamp(1rem, 2vw, 1.18rem);
  max-width: 34rem; margin: 0 auto;
}
.statement.alt { background: var(--bg-raised); border-block: 1px solid var(--hairline); }

.duo {
  display: flex; gap: 1.6rem; justify-content: center;
  margin-top: 3.5rem; flex-wrap: wrap;
}
.duo .phone { width: min(15rem, 42vw); margin: 0; }

/* ---------- spec row ---------- */
.specs {
  display: grid; gap: 2.5rem 1.5rem; margin-top: 4rem;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  text-align: left;
}
.spec h3 {
  font-size: .95rem; font-weight: 600; margin: 0 0 .35rem;
  letter-spacing: -.005em;
}
.spec p { font-size: .9rem; color: var(--text-2); margin: 0; max-width: none; }
.spec .rule {
  height: 1px; background: var(--hairline); margin-bottom: 1rem;
}
.spec .rule::after {
  content: ""; display: block; width: 2rem; height: 1px;
  background: var(--gold); position: relative; top: -1px;
}

/* ---------- privacy list ---------- */
.checks {
  list-style: none; padding: 0; margin: 2.5rem auto 0; max-width: 26rem;
  text-align: left; display: grid; gap: .75rem;
}
.checks li {
  color: var(--text-2); display: flex; gap: .7rem; font-size: .96rem;
  padding-bottom: .75rem; border-bottom: 1px solid var(--hairline);
}
.checks li:last-child { border-bottom: 0; }
.checks li::before { content: "✓"; color: var(--up); font-weight: 700; }

/* ---------- legal pages ---------- */
.legal { padding: 4.5rem 0 6rem; }
.legal h1 {
  font-size: clamp(2.2rem, 5vw, 3rem); letter-spacing: -.035em;
  font-weight: 700; margin: 0 0 .4rem;
}
.legal .updated { color: var(--text-3); font-size: .87rem; margin: 0 0 3rem; }
.legal h2 {
  font-size: 1.05rem; font-weight: 600; letter-spacing: -.005em;
  margin: 3rem 0 .7rem; padding-top: 1.6rem;
  border-top: 1px solid var(--hairline);
}
.legal h2:first-of-type { border-top: 0; padding-top: 0; margin-top: 2rem; }
.legal p, .legal li { color: var(--text-2); font-size: 1rem; }
.legal li { margin-bottom: .45rem; }
.legal strong { color: var(--text); font-weight: 600; }
.callout {
  border-left: 2px solid var(--gold);
  padding: .3rem 0 .3rem 1.3rem; margin: 2rem 0;
}
.callout p { color: var(--text); margin: 0; }

/* ---------- footer ---------- */
footer {
  border-top: 1px solid var(--hairline);
  padding: 3rem 0; color: var(--text-3); font-size: .85rem;
}
.foot { display: flex; gap: 1.5rem; flex-wrap: wrap; align-items: center; }
.foot a { color: var(--text-2); }
.foot a:hover { color: var(--text); text-decoration: none; }
.foot .spacer { margin-left: auto; }
.disclaimer {
  margin-top: 1.5rem; color: var(--text-3); font-size: .78rem;
  max-width: 44rem; line-height: 1.55;
}

@media (max-width: 640px) {
  .hero { padding-top: 4.5rem; }
  .statement { padding: 4.5rem 0; }
  .stage { padding: 3rem 0 4.5rem; }
  .foot .spacer { display: none; }
}