:root {
  color-scheme: light dark;
  --bg: #f4f7f7;
  --surface: #fff;
  --soft: #e8f3f2;
  --border: #d9e2e2;
  --text: #122025;
  --muted: #5c6b72;
  --primary: #0f8a8d;
  --primary-dark: #0b7072;
  --button: #0b7072;
  --button-hover: #075b5d;
  --button-text: #fff;
  --danger: #a63030;
  --shadow: 0 18px 45px rgba(18, 32, 37, .1);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); line-height: 1.65; }
a { color: var(--primary-dark); text-underline-offset: .2em; }
a:focus-visible { outline: 3px solid #f59e0b; outline-offset: 4px; border-radius: .25rem; }
.wrap { width: min(1120px, calc(100% - 2rem)); margin-inline: auto; }
.narrow { width: min(760px, calc(100% - 2rem)); margin: 5rem auto; }
.skip { position: fixed; left: 1rem; top: -5rem; z-index: 10; padding: .65rem 1rem; background: var(--text); color: #fff; }
.skip:focus { top: 1rem; }
header { position: sticky; top: 0; z-index: 5; background: rgba(244, 247, 247, .94); border-bottom: 1px solid var(--border); backdrop-filter: blur(12px); }
nav { min-height: 4.5rem; display: flex; align-items: center; gap: 1.25rem; }
.brand { margin-right: auto; color: var(--text); font-size: 1.35rem; font-weight: 850; letter-spacing: -.04em; text-decoration: none; }
.brand::before { content: ""; display: inline-block; width: .72rem; height: .72rem; margin-right: .45rem; border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 .36rem var(--soft); }
.navlinks { display: flex; align-items: center; gap: 1rem; }
.navlinks a { color: var(--text); font-size: .94rem; font-weight: 650; text-decoration: none; }
.language { padding: .35rem .65rem; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); }
.hero { display: grid; grid-template-columns: 1.12fr .88fr; align-items: center; gap: 3.25rem; min-height: 71vh; padding-block: 5rem; }
.eyebrow { color: var(--primary-dark); font-size: .78rem; font-weight: 850; letter-spacing: .11em; text-transform: uppercase; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -.035em; }
h1 { max-width: 14ch; margin: .45rem 0 1.25rem; font-size: clamp(2.7rem, 8vw, 5.6rem); }
h2 { margin-top: 0; font-size: clamp(1.9rem, 5vw, 3rem); }
h3 { font-size: 1.2rem; }
.lede { max-width: 61ch; color: var(--muted); font-size: 1.14rem; }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }
.button { display: inline-flex; min-height: 2.9rem; align-items: center; justify-content: center; padding: .65rem 1rem; border: 1px solid var(--button); border-radius: .75rem; background: var(--button); color: var(--button-text); font-weight: 800; text-decoration: none; }
.button:hover { background: var(--button-hover); }
.button.secondary { background: transparent; color: var(--primary-dark); }
.button.secondary:hover { background: var(--soft); }
.map-card { position: relative; min-height: 31rem; overflow: hidden; border: 1px solid var(--border); border-radius: 2rem; background: linear-gradient(155deg, #fff, var(--soft)); box-shadow: var(--shadow); }
.map-card::before, .map-card::after { content: ""; position: absolute; inset: 11% -20%; border: 2px solid rgba(15, 138, 141, .25); border-radius: 50%; transform: rotate(-17deg); }
.map-card::after { inset: 30% -10%; transform: rotate(12deg); }
.preview-label { position: absolute; z-index: 1; top: 1.4rem; left: 1.4rem; padding: .38rem .65rem; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); color: var(--muted); font-size: .76rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.preview-list { position: absolute; z-index: 1; inset: 5.2rem 1.25rem auto; display: grid; gap: .65rem; }
.preview-list > div { display: flex; align-items: center; gap: .85rem; padding: .85rem 1rem; border: 1px solid rgba(255, 255, 255, .7); border-radius: 1rem; background: rgba(255, 255, 255, .9); box-shadow: 0 10px 30px rgba(18, 32, 37, .08); }
.preview-list > div > span { display: grid; flex: 0 0 2rem; width: 2rem; height: 2rem; place-items: center; border-radius: 50%; background: var(--soft); color: var(--primary-dark); font-weight: 900; }
.preview-list p { margin: 0; line-height: 1.35; }
.preview-list strong, .preview-list small { display: block; }
.preview-list small { margin-top: .18rem; color: var(--muted); font-size: .82rem; }
.status { position: absolute; inset: auto 1.25rem 1.25rem; z-index: 1; padding: 1.25rem; border: 1px solid rgba(255, 255, 255, .7); border-radius: 1rem; background: rgba(255, 255, 255, .9); box-shadow: 0 10px 30px rgba(18, 32, 37, .12); }
.status strong { display: block; margin-bottom: .25rem; font-size: 1.15rem; }
.dot { display: inline-block; width: .62rem; height: .62rem; margin-right: .35rem; border-radius: 50%; background: #0e9f6e; }
.section { padding-block: 5rem; }
.section.tint { background: var(--soft); }
.proof { border-block: 1px solid var(--border); background: var(--surface); }
.proof-row { display: grid; grid-template-columns: repeat(3, 1fr); }
.proof-row span { padding: 1.25rem; text-align: center; color: var(--muted); }
.proof-row span + span { border-left: 1px solid var(--border); }
.proof-row strong { color: var(--text); }
.product-preview { overflow: hidden; }
.product-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: clamp(2rem, 7vw, 6rem); align-items: center; }
.product-copy h2 { max-width: 12ch; }
.app-showcase { display: grid; grid-template-columns: minmax(11rem, .68fr) minmax(16rem, 1.32fr); gap: 1rem; align-items: center; }
.device-shot, .map-shot { margin: 0; }
.device-shot img, .map-shot-crop { display: block; width: 100%; border: 1px solid var(--border); background: var(--surface); box-shadow: var(--shadow); }
.device-shot img { height: auto; border-radius: 2rem; }
.map-shot-crop { height: 19rem; overflow: hidden; border-radius: 1.5rem; }
.map-shot-crop img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top; }
.device-shot figcaption, .map-shot figcaption { margin-top: .65rem; color: var(--muted); font-size: .82rem; font-weight: 700; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.card { padding: 1.5rem; border: 1px solid var(--border); border-radius: 1rem; background: var(--surface); }
.card p:last-child { margin-bottom: 0; }
.card-number { margin: 0 0 2.5rem; color: var(--primary-dark); font-size: .8rem; font-weight: 900; letter-spacing: .1em; }
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 7vw, 6rem); align-items: start; }
.split h2 { max-width: 13ch; }
.trust-copy > :first-child { margin-top: .25rem; }
.independence { padding: 1.25rem; border: 1px solid var(--border); border-radius: 1rem; background: var(--surface); }
.link-cards { display: grid; gap: .75rem; }
.link-cards a { display: flex; justify-content: space-between; gap: 1rem; padding: 1rem 1.15rem; border: 1px solid var(--border); border-radius: 1rem; background: var(--surface); color: var(--text); text-decoration: none; }
.link-cards a:hover { border-color: var(--primary); }
.link-cards span { color: var(--muted); text-align: right; }
.final-cta { text-align: center; }
.final-cta h2, .final-cta .lede { margin-inline: auto; }
.page { padding-block: 4rem 6rem; }
.page h1 { max-width: 18ch; font-size: clamp(2.5rem, 7vw, 4.75rem); }
.page h2 { margin-top: 3rem; font-size: 1.75rem; }
.page h3 { margin-top: 2rem; }
.notice { margin: 1.5rem 0 2.5rem; padding: 1rem 1.2rem; border-left: .35rem solid var(--danger); background: #fff0f0; color: #641d1d; }
.callout { margin-block: 2rem; padding: 1.25rem; border: 1px solid var(--border); border-radius: 1rem; background: var(--surface); }
.steps { padding-left: 1.35rem; }
.steps li { margin-bottom: 1rem; padding-left: .4rem; }
.meta { color: var(--muted); }
.auth-result { min-height: calc(100vh - 8.5rem); display: grid; place-items: center; }
.auth-card { width: 100%; padding: clamp(1.5rem, 5vw, 3rem); border: 1px solid var(--border); border-radius: 1.5rem; background: var(--surface); box-shadow: var(--shadow); }
.auth-card h1 { margin-top: .65rem; font-size: clamp(2.3rem, 7vw, 4.25rem); }
.status-icon { display: grid; width: 3rem; height: 3rem; place-items: center; border-radius: 50%; background: var(--soft); color: var(--primary-dark); font-size: 1.45rem; font-weight: 900; }
.status-icon[data-state="expired"], .status-icon[data-state="invalid"] { background: #fff0f0; color: var(--danger); }
.auth-help { margin-top: 2rem; }
footer { padding-block: 2rem; border-top: 1px solid var(--border); color: var(--muted); }
.footer-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1rem; }

@media (max-width: 760px) {
  header { position: static; }
  nav { flex-wrap: wrap; padding-block: .9rem; }
  .navlinks { width: 100%; overflow-x: auto; padding-bottom: .25rem; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-block: 3.5rem; }
  .map-card { min-height: 35rem; }
  .grid { grid-template-columns: 1fr; }
  .proof-row, .split, .product-layout { grid-template-columns: 1fr; }
  .app-showcase { grid-template-columns: minmax(9rem, .72fr) minmax(12rem, 1.28fr); }
  .proof-row span { text-align: left; }
  .proof-row span + span { border-left: 0; border-top: 1px solid var(--border); }
  .link-cards a { display: block; }
  .link-cards span { display: block; margin-top: .2rem; text-align: left; }
}

@media (max-width: 480px) {
  .app-showcase { grid-template-columns: 1fr; }
  .device-shot { width: min(17rem, 82%); margin-inline: auto; }
}

@media (prefers-color-scheme: dark) {
  :root { --bg: #0a1012; --surface: #111a1d; --soft: #153136; --border: #213037; --text: #ecf4f4; --muted: #a2b1b5; --primary: #43b7b0; --primary-dark: #77d3cd; --button: #43b7b0; --button-hover: #77d3cd; --button-text: #0b1113; --danger: #f87171; --shadow: 0 18px 45px rgba(0, 0, 0, .34); }
  header { background: rgba(10, 16, 18, .94); }
  .map-card { background: linear-gradient(155deg, #111a1d, #153136); }
  .preview-list > div { border-color: var(--border); background: rgba(17, 26, 29, .92); }
  .status { border-color: var(--border); background: rgba(17, 26, 29, .92); }
  .notice { background: #35191a; color: #ffd0d0; }
  .button.secondary { color: var(--primary-dark); }
}