/* GeoSeal site. Plain CSS, no build step. Colours follow the app: brand green on slate,
   with deep green (the app icon's background) for the hero, the privacy band and the closing card. */

:root {
  --green: #1fb57a;
  --green-ink-light: #0e7a53;
  --green-ink-dark: #3fd197;
  --amber-light: #a35f00;
  --amber-dark: #f5b83d;
  --red-light: #c62828;
  --red-dark: #ff7a70;

  --bg-light: #ffffff;
  --bg-dark: #0b0f14;
  --surface-light: #f3f6f5;
  --surface-dark: #121a21;
  --raised-light: #ffffff;
  --raised-dark: #18222b;
  --ink-light: #141a20;
  --ink-dark: #e9eef1;
  --muted-light: #56616c;
  --muted-dark: #9eabb6;
  --line-light: #dfe5e3;
  --line-dark: #26323c;

  --bg: var(--bg-light);
  --surface: var(--surface-light);
  --raised: var(--raised-light);
  --ink: var(--ink-light);
  --muted: var(--muted-light);
  --line: var(--line-light);
  --accent-ink: var(--green-ink-light);
  --amber: var(--amber-light);
  --red: var(--red-light);

  /* Always-dark brand surfaces (same in light and dark mode) */
  --deep: #0e2a22;
  --deep-2: #0a1c16;
  --on-deep: #e9eef1;
  --on-deep-muted: #a9bdb4;
  --on-deep-accent: #3fd197;

  color-scheme: light dark;
  accent-color: var(--green);

  --radius: 14px;
  --radius-lg: 24px;
  --gutter: clamp(16px, 3.4vw, 40px);
  --max: 1280px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "JetBrains Mono", Menlo, Consolas, monospace;
  --section: clamp(64px, 8vw, 112px);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: var(--bg-dark);
    --surface: var(--surface-dark);
    --raised: var(--raised-dark);
    --ink: var(--ink-dark);
    --muted: var(--muted-dark);
    --line: var(--line-dark);
    --accent-ink: var(--green-ink-dark);
    --amber: var(--amber-dark);
    --red: var(--red-dark);
  }
}

@supports (color: light-dark(white, black)) {
  :root {
    --bg: light-dark(var(--bg-light), var(--bg-dark));
    --surface: light-dark(var(--surface-light), var(--surface-dark));
    --raised: light-dark(var(--raised-light), var(--raised-dark));
    --ink: light-dark(var(--ink-light), var(--ink-dark));
    --muted: light-dark(var(--muted-light), var(--muted-dark));
    --line: light-dark(var(--line-light), var(--line-dark));
    --accent-ink: light-dark(var(--green-ink-light), var(--green-ink-dark));
    --amber: light-dark(var(--amber-light), var(--amber-dark));
    --red: light-dark(var(--red-light), var(--red-dark));
  }
}

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

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--font);
  overflow-wrap: break-word;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-ink); text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.015em; margin: 0 0 0.5em; text-wrap: balance; }
h1 { font-size: clamp(2.1rem, 5vw + 0.6rem, 3.6rem); font-weight: 800; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.75rem, 2.2vw + 0.9rem, 2.7rem); font-weight: 780; letter-spacing: -0.025em; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; text-wrap: pretty; }
code, .mono { font-family: var(--mono); font-size: 0.92em; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; border: 0;
  overflow: hidden; clip-path: inset(50%); white-space: nowrap;
}

.wrap { width: min(100% - 2 * var(--gutter), var(--max)); margin-inline: auto; }
.narrow { width: min(100% - 2 * var(--gutter), 800px); margin-inline: auto; }

/* Header and footer */

.site-header {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 800; font-size: 1.2rem; letter-spacing: -0.02em; }
.brand img { width: 32px; height: 32px; }
.brand .seal { color: var(--green); }
.site-nav { display: flex; gap: 4px; }
.site-nav a { color: var(--ink); text-decoration: none; padding: 10px 12px; border-radius: 10px; font-weight: 600; font-size: 0.98rem; }
.site-nav a:hover { background: var(--surface); }
.site-nav a[aria-current="page"] { color: var(--accent-ink); }

.site-footer { border-top: 1px solid var(--line); margin-top: 72px; padding: 32px 0 48px; color: var(--muted); font-size: 0.95rem; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; align-items: center; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--ink); }

/* Buttons and store badges */

.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 24px; border-radius: 999px;
  font: 700 1rem/1 var(--font); text-decoration: none; cursor: pointer;
  border: 1.5px solid transparent;
}
.button.primary { background: var(--green); color: #06251a; }
.button.primary:hover { background: color-mix(in srgb, var(--green) 88%, #000); }
.button.secondary { background: transparent; color: var(--ink); border-color: var(--line); }
.button.secondary:hover { background: var(--surface); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

.store-badges { display: flex; flex-wrap: wrap; gap: 12px; }
.badge {
  display: inline-flex; align-items: center; gap: 11px;
  min-height: 58px; padding: 8px 20px 8px 15px; border-radius: 13px;
  background: #000; color: #fff; border: 1px solid rgb(255 255 255 / 0.3);
  text-decoration: none; font: 700 1.15rem/1.1 var(--font); letter-spacing: -0.01em;
}
.badge svg { width: 26px; height: 26px; flex: none; }
.badge .stack { display: flex; flex-direction: column; gap: 3px; }
.badge small { font-weight: 600; font-size: 0.68rem; letter-spacing: 0.05em; text-transform: uppercase; opacity: 0.75; }
.badge[aria-disabled="true"] { cursor: default; }
a.badge:hover { border-color: rgb(255 255 255 / 0.6); }

.arrow { font-weight: 650; text-decoration: none; }
.arrow::after { content: " →"; }
.arrow:hover { text-decoration: underline; }

/* Phone frame around real app screenshots */

.phone {
  width: min(100%, 300px); margin-inline: auto;
  padding: 9px; border-radius: 42px;
  background: #11161c; border: 1px solid #2c3640;
  box-shadow: 0 30px 60px -24px rgb(0 0 0 / 0.45), 0 10px 22px -12px rgb(0 0 0 / 0.3);
}
.phone img { border-radius: 33px; width: 100%; }
.phone.cut { padding-bottom: 0; border-bottom-left-radius: 0; border-bottom-right-radius: 0; border-bottom: 0; }
.phone.cut img { border-bottom-left-radius: 0; border-bottom-right-radius: 0; }

/* Sections */

.section { padding-block: var(--section); }
.section.tint { background: var(--surface); }
.section-head { max-width: 760px; margin-bottom: clamp(32px, 4vw, 48px); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { margin-bottom: 0; }
.kicker { color: var(--accent-ink); font-weight: 750; text-transform: uppercase; letter-spacing: 0.09em; font-size: 0.8rem; margin-bottom: 12px; }
.lead { font-size: clamp(1.1rem, 0.6vw + 1rem, 1.28rem); color: var(--muted); max-width: 38em; }
.center { text-align: center; }
.center .lead { margin-inline: auto; }
.more { margin-top: 1.6em; }

/* Hero: always dark, on deep brand green with contour lines */

.hero {
  position: relative; isolation: isolate; overflow: hidden; overflow: clip;
  color-scheme: dark; color: var(--on-deep);
  background:
    radial-gradient(52% 62% at 78% 46%, rgb(31 181 122 / 0.3), transparent 70%),
    linear-gradient(165deg, var(--deep-2) 0%, var(--deep) 58%, #0b231c 100%);
  padding-block: clamp(48px, 6vw, 88px) clamp(56px, 7vw, 104px);
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: url("/assets/img/contours.svg") center / cover no-repeat;
  opacity: 0.32;
}
.hero .wrap { display: grid; gap: clamp(40px, 5vw, 64px); align-items: center; }
@media (min-width: 980px) { .hero .wrap { grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin: 0 0 24px;
  padding: 6px 14px 6px 11px; border-radius: 999px;
  background: rgb(31 181 122 / 0.14); border: 1px solid rgb(63 209 151 / 0.3);
  color: #8be6c2; font-weight: 700; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em;
}
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--on-deep-accent); box-shadow: 0 0 0 4px rgb(63 209 151 / 0.22); }
.hero h1 { color: #fff; font-size: clamp(2.5rem, 3.9vw + 1rem, 4.25rem); line-height: 1.04; letter-spacing: -0.04em; margin-bottom: 24px; }
@media (min-width: 980px) { .hero h1 .hl { display: block; } }
.hero h1 .hl { color: var(--on-deep-accent); }
.hero .lead { color: var(--on-deep-muted); max-width: 35em; margin-bottom: 32px; }
.hero-points { list-style: none; padding: 0; margin: 24px 0 0; display: flex; flex-wrap: wrap; gap: 8px 24px; color: var(--on-deep-muted); font-size: 0.95rem; }
.hero-points li { display: inline-flex; align-items: center; gap: 9px; }
.hero-points li::before {
  content: ""; width: 5px; height: 10px; margin: -3px 2px 0;
  border: solid var(--on-deep-accent); border-width: 0 2px 2px 0; rotate: 45deg;
}
.hero-verify { margin: 28px 0 0; }
.hero-verify a { color: #fff; font-weight: 650; text-decoration-color: rgb(255 255 255 / 0.35); }
.hero-verify a:hover { text-decoration-color: var(--on-deep-accent); }

.hero-visual { position: relative; display: flex; justify-content: center; padding-block: 8px 24px; }
.hero-visual .phone { margin: 0; }
.hero-visual .front { position: relative; z-index: 2; width: min(64%, 282px); translate: -16% 0; }
.hero-visual .back {
  position: absolute; z-index: 1; width: min(52%, 232px); left: 50%; top: 50%;
  translate: 4% -54%; rotate: 7deg; opacity: 0.88;
}
.seal-card {
  position: absolute; z-index: 3; left: 0; bottom: 2%; width: min(62%, 252px);
  margin: 0; padding: 14px 16px 12px; border-radius: 16px;
  color-scheme: light; background: #fff; color: #141a20;
  box-shadow: 0 24px 48px -16px rgb(0 0 0 / 0.55), 0 0 0 1px rgb(0 0 0 / 0.06);
  font-size: 0.85rem; line-height: 1.35;
}
.seal-head { display: flex; align-items: center; gap: 8px; margin: 0 0 10px; font-weight: 800; font-size: 0.95rem; color: #0e7a53; }
.seal-head svg { width: 20px; height: 20px; flex: none; }
.seal-head span { margin-left: auto; color: #56616c; font-weight: 600; font-size: 0.75rem; }
.seal-card ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.seal-card li { color: #56616c; padding-left: 18px; text-indent: -18px; }
.seal-card li::before { content: "✓"; display: inline-block; width: 18px; text-indent: 0; color: #1fb57a; font-weight: 900; }
.seal-card li b { color: #141a20; font-weight: 650; }
.seal-hash { margin: 10px 0 0; padding-top: 8px; border-top: 1px dashed #dfe5e3; font: 600 0.72rem var(--mono); color: #56616c; }
.gps-chip {
  position: absolute; z-index: 3; right: 2%; top: 12%; margin: 0;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 13px; border-radius: 999px;
  background: #0b0f14; color: var(--on-deep); border: 1px solid rgb(255 255 255 / 0.16);
  box-shadow: 0 14px 30px -12px rgb(0 0 0 / 0.6);
  font: 600 0.8rem var(--mono); white-space: nowrap;
}
.gps-chip .pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--on-deep-accent); }

/* Proof strip under the hero */

.proof { border-bottom: 1px solid var(--line); }
.proof-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; background: var(--line); }
.proof-list { grid-template-columns: 1fr 1fr; }
@media (min-width: 1040px) { .proof-list { grid-template-columns: repeat(4, 1fr); } }
.proof-list li { display: grid; gap: 4px; align-content: start; padding: 26px clamp(16px, 2vw, 28px); background: var(--bg); }
.proof-k { font: 750 1.05rem/1.3 var(--mono); color: var(--accent-ink); }
.proof-list li > span:last-child { color: var(--muted); font-size: 0.95rem; line-height: 1.45; }

/* How it works */

.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 20px; }
@media (min-width: 880px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 28px; } }
.step { position: relative; padding: 28px; border: 1px solid var(--line); border-radius: 20px; background: var(--raised); }
.step p { color: var(--muted); margin: 0; }
.step-n {
  display: grid; place-items: center; width: 44px; height: 44px; margin-bottom: 20px; border-radius: 50%;
  background: var(--green); color: #06251a; font-weight: 800; font-size: 1.1rem;
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--green) 18%, transparent);
}
@media (min-width: 880px) {
  .step:not(:last-child)::after {
    content: ""; position: absolute; top: 49px; left: 92px; right: -29px;
    border-top: 2px dashed color-mix(in srgb, var(--green) 45%, var(--line));
  }
}

/* Use cases */

.grid-4 { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); }
.card { background: var(--raised); border: 1px solid var(--line); border-radius: 18px; padding: 26px; }
.section.tint .card { background: var(--bg); }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); margin: 0; }
.card .icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: color-mix(in srgb, var(--green) 16%, transparent); color: var(--accent-ink); margin-bottom: 18px; }
.card .icon svg { width: 22px; height: 22px; }
.card:hover { border-color: color-mix(in srgb, var(--green) 45%, var(--line)); }

/* Features: copy beside a screenshot on a contour panel */

.features { padding-block: calc(var(--section) - 40px); }
.feature { display: grid; gap: 40px; align-items: center; padding-block: clamp(40px, 5vw, 64px); }
@media (min-width: 900px) {
  .feature { grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(48px, 6vw, 96px); }
  .feature.flip { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); }
  .feature.flip .feature-media { order: -1; }
}
.feature-copy > :last-child { margin-bottom: 0; }

.panel {
  position: relative; isolation: isolate; overflow: hidden; overflow: clip;
  display: grid; place-items: center;
  padding: clamp(32px, 5vw, 64px) clamp(20px, 4vw, 48px);
  border-radius: 28px; border: 1px solid var(--line);
  background:
    radial-gradient(60% 55% at 50% 42%, color-mix(in srgb, var(--green) 22%, transparent), transparent 72%),
    var(--surface);
}
.panel::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: url("/assets/img/contours.svg") center / cover no-repeat;
  opacity: 0.4;
}
.panel.bottom { padding-bottom: 0; align-items: end; }
.panel .phone { width: min(100%, 288px); }
.paper { width: min(100%, 440px); margin-inline: auto; border-radius: 6px; rotate: -2deg; box-shadow: 0 30px 60px -24px rgb(0 0 0 / 0.5), 0 0 0 1px rgb(0 0 0 / 0.08); background: #fff; }

.dots { list-style: none; padding: 0; margin: 0 0 1em; display: grid; gap: 10px; color: var(--muted); }
.dots li { position: relative; padding-left: 22px; }
.dots li::before { content: ""; position: absolute; left: 2px; top: 0.62em; width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
.dots strong { color: var(--ink); }
.aside { color: var(--muted); font-size: 0.97rem; }

.addr { display: grid; margin: 28px 0 22px; border-top: 1px solid var(--line); }
.addr > div { display: grid; grid-template-columns: 7rem 1fr; gap: 6px 14px; align-items: center; padding-block: 11px; border-bottom: 1px solid var(--line); }
.addr dt { font-weight: 700; font-size: 0.95rem; }
.addr dd { margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.addr dd span { font-size: 0.85rem; line-height: 1.2; padding: 5px 10px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); }

.pills { list-style: none; padding: 0; margin: 24px 0; display: flex; flex-wrap: wrap; gap: 8px; }
.pills li {
  padding: 6px 13px; border-radius: 999px; font-weight: 600; font-size: 0.9rem; line-height: 1.3;
  color: var(--accent-ink); background: color-mix(in srgb, var(--green) 9%, var(--bg));
  border: 1px solid color-mix(in srgb, var(--green) 35%, var(--line));
}
.pills-label { margin: 22px 0 0; font-weight: 700; font-size: 0.95rem; }
.pills-label + .pills { margin-top: 10px; }

.formats { list-style: none; padding: 0; margin: 24px 0; display: flex; flex-wrap: wrap; gap: 8px; }
.formats li { padding: 8px 12px 7px; border-radius: 8px; background: var(--ink); color: var(--bg); font: 700 0.85rem/1 var(--mono); letter-spacing: 0.04em; }

.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.checklist li { display: grid; grid-template-columns: 26px 1fr; gap: 10px; align-items: start; color: var(--muted); }
.checklist li strong { color: var(--ink); }
.tick { width: 22px; height: 22px; margin-top: 3px; color: var(--accent-ink); }

/* Privacy: always-dark band */

.privacy {
  position: relative; isolation: isolate; overflow: hidden; overflow: clip;
  color-scheme: dark; background: #08130f; color: var(--on-deep);
}
.privacy::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: url("/assets/img/contours.svg") 30% center / cover no-repeat;
  opacity: 0.22;
}
.privacy .kicker, .privacy a { color: var(--on-deep-accent); }
.privacy h2 { color: #fff; }
.privacy .lead { color: var(--on-deep-muted); }
.privacy-grid { display: grid; gap: 40px; align-items: center; }
@media (min-width: 960px) { .privacy-grid { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 72px; } }
.privacy-points { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); }
.privacy-points li {
  display: grid; gap: 6px; align-content: start; padding: 24px;
  border-radius: 18px; background: rgb(255 255 255 / 0.04); border: 1px solid rgb(255 255 255 / 0.1);
}
.privacy-points svg { width: 28px; height: 28px; color: var(--on-deep-accent); margin-bottom: 8px; }
.privacy-points strong { color: #fff; font-size: 1.05rem; line-height: 1.3; }
.privacy-points span { color: var(--on-deep-muted); font-size: 0.97rem; }

/* Closing: get the app + verify a photo */

.closing { padding-block: 0; }
.cta-grid { display: grid; gap: 20px; }
@media (min-width: 900px) { .cta-grid { grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); } }
.cta-band { position: relative; isolation: isolate; overflow: hidden; overflow: clip; border-radius: 28px; padding: clamp(28px, 4.5vw, 56px); display: grid; gap: 6px; align-content: start; justify-items: start; }
.cta-band p { margin: 0 0 22px; }
.cta-band.get {
  color-scheme: dark; color: var(--on-deep);
  background: radial-gradient(60% 80% at 90% 10%, rgb(31 181 122 / 0.32), transparent 70%), var(--deep);
}
.cta-band.get::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: url("/assets/img/contours.svg") right center / cover no-repeat; opacity: 0.3;
}
.cta-band.get h2 { color: #fff; }
.cta-band.get p { color: var(--on-deep-muted); }
.cta-band.check { background: var(--surface); border: 1px solid var(--line); }
.cta-band.check p { color: var(--muted); }

/* FAQ and long-form pages */

.faq { display: grid; gap: 10px; margin-top: 24px; }
.faq details { background: var(--raised); border: 1px solid var(--line); border-radius: var(--radius); }
.section.tint .faq details { background: var(--bg); }
.faq summary { cursor: pointer; padding: 18px 48px 18px 20px; font-weight: 700; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 22px; top: 50%; width: 9px; height: 9px; margin-top: -7px;
  border-right: 2.5px solid var(--accent-ink); border-bottom: 2.5px solid var(--accent-ink); transform: rotate(45deg);
}
.faq details[open] summary::after { transform: rotate(225deg); margin-top: -2px; }
.faq details > div { padding: 0 20px 18px; color: var(--muted); }
.faq details > div p:last-child { margin-bottom: 0; }
.section-head + .faq { margin-top: 0; }

.doc { padding-block: 48px 24px; }
.doc h1 { font-size: clamp(2rem, 3vw + 1rem, 2.8rem); }
.doc h2 { font-size: 1.45rem; margin-top: 2.2em; letter-spacing: -0.015em; }
.doc h3 { margin-top: 1.6em; }
.doc .meta { color: var(--muted); margin-bottom: 2em; }
.doc ul { padding-left: 1.3em; }
.doc li { margin-bottom: 0.4em; }
.table-wrap { overflow-x: auto; margin: 1em 0 1.5em; border: 1px solid var(--line); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
th, td { text-align: left; vertical-align: top; padding: 12px 14px; border-bottom: 1px solid var(--line); }
tr:last-child td { border-bottom: 0; }
th { color: var(--muted); font-weight: 650; background: var(--surface); }

.callout { border: 1px solid var(--line); border-left: 4px solid var(--green); border-radius: var(--radius); padding: 16px 18px; background: var(--surface); margin: 1.4em 0; }
.callout p:last-child { margin-bottom: 0; }

/* Verifier */

.verify-hero { padding-block: 40px 8px; }
.qr-note { margin-top: 18px; }
.drop {
  position: relative; display: grid; place-items: center; gap: 8px; text-align: center;
  min-height: 220px; padding: 28px 20px; margin-top: 24px;
  border: 2px dashed color-mix(in srgb, var(--green) 55%, var(--line)); border-radius: 20px;
  background: color-mix(in srgb, var(--green) 6%, var(--bg)); cursor: pointer;
}
.drop:hover, .drop.over { background: color-mix(in srgb, var(--green) 12%, var(--bg)); border-color: var(--green); }
.drop:has(input:focus-visible) { outline: 3px solid var(--green); outline-offset: 3px; }
.drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; }
.drop .big { font-size: 1.2rem; font-weight: 750; }
.drop .small { color: var(--muted); font-size: 0.95rem; }
.drop svg { width: 40px; height: 40px; color: var(--accent-ink); }
.privacy-line { display: flex; gap: 8px; align-items: center; justify-content: center; color: var(--muted); font-size: 0.93rem; margin-top: 12px; }
.privacy-line svg { width: 18px; height: 18px; color: var(--accent-ink); flex: none; }

.status { margin-top: 24px; }
.verdict { display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: start; padding: 18px 20px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--raised); }
.verdict svg { width: 30px; height: 30px; }
.verdict h2 { font-size: 1.25rem; margin: 2px 0 4px; }
.verdict p { margin: 0; color: var(--muted); }
.verdict.pass { border-color: color-mix(in srgb, var(--green) 55%, var(--line)); }
.verdict.pass svg { color: var(--accent-ink); }
.verdict.warn { border-color: color-mix(in srgb, var(--amber) 55%, var(--line)); }
.verdict.warn svg { color: var(--amber); }
.verdict.fail { border-color: color-mix(in srgb, var(--red) 55%, var(--line)); }
.verdict.fail svg { color: var(--red); }

.capture { display: grid; gap: 20px; margin-top: 16px; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--raised); }
.capture.highlight { border-color: var(--green); box-shadow: 0 0 0 3px color-mix(in srgb, var(--green) 25%, transparent); }
@media (min-width: 760px) { .capture { grid-template-columns: 220px 1fr; } }
.capture img { border-radius: 10px; width: 100%; background: var(--surface); }
.capture h3 { margin: 0 0 4px; }
.capture .sub { color: var(--muted); margin: 0 0 12px; }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; margin: 0 0 14px; font-size: 0.95rem; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }
.results { list-style: none; padding: 0; margin: 0 0 6px; display: grid; gap: 8px; }
.results li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; font-size: 0.97rem; }
.results li svg { width: 20px; height: 20px; margin-top: 2px; }
.results .pass svg { color: var(--accent-ink); }
.results .warn svg, .results .missing svg, .results .unknown svg { color: var(--amber); }
.results .fail svg { color: var(--red); }
.results .detail { color: var(--muted); display: block; font-size: 0.92rem; }
.recorded summary { cursor: pointer; color: var(--accent-ink); font-weight: 650; margin-top: 6px; list-style-position: inside; }
.recorded ul { margin-top: 10px; }
.hash { font-family: var(--mono); font-size: 0.86rem; word-break: break-all; }

.how { margin-top: 48px; }
.how h2 { font-size: clamp(1.45rem, 1vw + 1.05rem, 1.8rem); }
.how ol { padding-left: 1.3em; color: var(--muted); }
.how li { margin-bottom: 6px; }

/* Motion: only opacity and transforms, only when the visitor has not asked for less motion.
   Scroll reveals use scroll-driven animations where supported; elsewhere everything is simply visible. */

@media (prefers-reduced-motion: no-preference) {
  .button, .site-nav a, .drop, .card, .badge { transition: background-color 0.15s ease, border-color 0.15s ease, translate 0.2s ease; }
  .card:hover { translate: 0 -3px; }

  .hero-copy > * { animation: rise 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
  .hero-copy > :nth-child(2) { animation-delay: 0.06s; }
  .hero-copy > :nth-child(3) { animation-delay: 0.12s; }
  .hero-copy > :nth-child(n+4) { animation-delay: 0.18s; }
  .hero-visual .front { animation: rise 0.9s 0.1s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
  .hero-visual .back { animation: fade 1.1s 0.3s ease-out both; }
  .seal-card { animation: pop 0.6s 0.7s cubic-bezier(0.2, 0.9, 0.3, 1.2) both; }
  .gps-chip { animation: pop 0.6s 0.9s cubic-bezier(0.2, 0.9, 0.3, 1.2) both; }
  .gps-chip .pulse { animation: pulse 1.6s 1.5s ease-out 5; }

  @supports (animation-timeline: view()) {
    .reveal { animation: reveal linear both; animation-timeline: view(); animation-range: entry 0% cover 28%; }
  }
}
@keyframes rise { from { opacity: 0; translate: 0 24px; } }
@keyframes fade { from { opacity: 0; } }
@keyframes pop { from { opacity: 0; scale: 0.92; translate: 0 10px; } }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgb(63 209 151 / 0.6); } 100% { box-shadow: 0 0 0 10px rgb(63 209 151 / 0); } }
@keyframes reveal { from { opacity: 0; translate: 0 32px; } }

/* Small screens */

@media (max-width: 600px) {
  .site-nav a { padding: 10px 8px; }
  .brand span.word { font-size: 1.1rem; }
  .hero-visual .front { width: min(62%, 250px); translate: -14% 0; }
  .hero-visual .back { width: min(50%, 200px); }
  .hero-visual { padding-bottom: 40px; }
  .seal-card { width: min(60%, 205px); bottom: 0; padding: 11px 12px 9px; font-size: 0.76rem; }
  .seal-head { font-size: 0.86rem; margin-bottom: 8px; }
  .seal-head span, .seal-hash { display: none; }
  .proof-list li { padding: 20px 14px; }
  .proof-k { font-size: 0.95rem; }
  .proof-list li > span:last-child { font-size: 0.88rem; }
  .step { padding: 22px; }
  .step-n { width: 38px; height: 38px; margin-bottom: 14px; font-size: 1rem; }
  .store-badges { gap: 10px; }
  .badge { min-height: 52px; gap: 8px; padding: 7px 13px 7px 11px; font-size: 1rem; border-radius: 11px; }
  .badge svg { width: 22px; height: 22px; }
  .badge small { font-size: 0.6rem; letter-spacing: 0.03em; }
  .gps-chip { top: 4%; right: 0; font-size: 0.72rem; padding: 7px 11px; }
  .addr > div { grid-template-columns: 1fr; }
}