:root {
  color-scheme: light;
  --canvas: #f4f3ef;
  --surface: #fbfaf7;
  --white: #fff;
  --ink: #242b2d;
  --muted: #626b6c;
  --line: #d8d8d1;
  --accent: #466b70;
  --accent-dark: #31545a;
  --accent-soft: #dce9e8;
  --shadow: 0 24px 70px rgba(35, 45, 45, .09);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  line-height: 1.6;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: var(--canvas); color: var(--ink); margin: 0; overflow-x: hidden; }
a { color: var(--accent-dark); text-underline-offset: .2em; }
a:focus-visible, summary:focus-visible { outline: 3px solid #88aaa8; outline-offset: 4px; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(3.7rem, 8vw, 7rem); letter-spacing: -.072em; line-height: .91; margin-bottom: 30px; max-width: 700px; overflow-wrap: anywhere; }
h2 { font-size: clamp(2.35rem, 5vw, 4.5rem); letter-spacing: -.055em; line-height: 1; margin-bottom: 22px; }
h3 { font-size: 1.25rem; letter-spacing: -.025em; margin-bottom: 8px; }

.site-header { align-items: center; display: flex; justify-content: space-between; margin: 0 auto; max-width: 1180px; padding: 22px 28px; }
.brand { align-items: center; color: var(--ink); display: inline-flex; font-size: 1.05rem; font-weight: 750; gap: 11px; letter-spacing: -.02em; text-decoration: none; }
.brand img { border-radius: 10px; box-shadow: 0 6px 16px rgba(22, 34, 34, .15); }
nav { align-items: center; display: flex; gap: 25px; }
nav a { color: var(--muted); font-size: .86rem; font-weight: 650; text-decoration: none; }
nav a:hover { color: var(--ink); }
.nav-contact { border: 1px solid var(--line); border-radius: 99px; padding: 8px 16px; }

main { overflow: hidden; }
.hero { align-items: center; display: grid; gap: 8%; grid-template-columns: 1.08fr .92fr; margin: 0 auto; max-width: 1180px; min-height: 670px; padding: 70px 28px 100px; }
.hero-copy { max-width: 650px; min-width: 0; }
.eyebrow { color: var(--accent); font-size: .75rem; font-weight: 800; letter-spacing: .15em; margin: 0 0 16px; text-transform: uppercase; }
.lede, .section-intro { color: var(--muted); font-size: clamp(1.08rem, 2vw, 1.3rem); max-width: 680px; }
.section-intro { font-size: 1.08rem; }
.tap-statistic { border-left: 3px solid var(--accent); margin-top: 28px; padding: 2px 0 2px 16px; }
.tap-statistic p { color: var(--muted); font-size: .84rem; margin: 0; }
.tap-statistic p:first-child { color: var(--ink); font-size: 1rem; }
.tap-statistic strong { font-size: 1.35rem; letter-spacing: -.025em; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.store-actions { align-items: flex-start; }
.store-links { max-width: 310px; }
.store-actions > .button { margin-top: 6px; }
.play-badge-link { display: inline-block; line-height: 0; }
.play-badge-link:focus-visible { border-radius: 10px; outline: 3px solid var(--accent); outline-offset: 4px; }
.play-badge { display: block; height: auto; max-width: 100%; width: 210px; }
.button:focus-visible, nav a:focus-visible, footer a:focus-visible, .manual-install-link a:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.button { border: 1px solid transparent; border-radius: 99px; display: inline-block; font-size: .94rem; font-weight: 750; padding: 13px 22px; text-decoration: none; transition: transform .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { background: var(--accent); color: white; }
.button.primary:hover { background: var(--accent-dark); }
.button.secondary { background: transparent; border-color: #bfc4bf; color: var(--ink); }
.button.secondary:hover { background: var(--surface); }
.trust-list { display: flex; flex-wrap: wrap; gap: 10px 22px; list-style: none; margin: 34px 0 0; padding: 0; }
.trust-list li { color: var(--muted); font-size: .84rem; }
.trust-list li::before { color: var(--accent); content: "\2713"; font-weight: 900; margin-right: 7px; }

.section { margin: 0 auto; max-width: 1180px; padding: 110px 28px; }
.section-heading { max-width: 780px; }
.feature-number { color: #929996; display: block; font-size: .72rem; font-weight: 800; letter-spacing: .1em; margin-bottom: 25px; text-transform: uppercase; }

.screenshot-frame { margin: 0; min-width: 0; }
.screenshot-hero { max-width: 470px; transform: rotate(1.5deg); width: 100%; }
.screenshot-frame picture { display: block; }
.screenshot-media { background: #2d4146; border: 13px solid #e6e4dd; border-radius: 26px; box-shadow: var(--shadow); display: block; height: auto; width: 100%; }
.screenshot-frame figcaption { color: var(--muted); font-size: .8rem; margin-top: 13px; text-align: center; }

.mode-grid { border-top: 1px solid var(--line); display: grid; gap: 0 34px; grid-template-columns: repeat(4, 1fr); margin-top: 55px; }
.mode-grid article { border-bottom: 1px solid var(--line); padding: 25px 0 24px; }
.mode-grid p { color: var(--muted); margin-bottom: 0; }
.mode-wide { grid-column: 1 / -1; }
.mode-wide p { max-width: 850px; }

.screenshot-section { padding-top: 70px; }
.screenshot-grid { display: grid; gap: 34px; grid-template-columns: 1fr 1fr; margin-top: 50px; }

.manual-install-link { color: var(--muted); font-size: .84rem; margin: 8px 0 0; }
.manual-install-link a { color: var(--muted); }
.manual-install-link a:hover { color: var(--ink); }
.checksum { font-size: .77rem; margin-top: 25px; overflow-wrap: anywhere; }

.help { display: grid; gap: 9%; grid-template-columns: .75fr 1.25fr; }
.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); padding: 21px 0; }
summary { cursor: pointer; font-size: 1.04rem; font-weight: 720; list-style: none; padding-right: 34px; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { color: var(--accent); content: "+"; font-size: 1.5rem; font-weight: 400; position: absolute; right: 4px; top: -5px; }
details[open] summary::after { content: "\2212"; }
details p { color: var(--muted); margin: 14px 42px 4px 0; }

.privacy { align-items: center; background: var(--accent-soft); border-radius: 38px; display: grid; gap: 12%; grid-template-columns: 1.25fr .75fr; margin-bottom: 110px; padding: 70px 78px; }
.privacy-copy { max-width: 680px; }
.privacy-copy > p:not(.eyebrow) { color: #4d5c5d; }
.updated { font-size: .78rem; margin-top: 32px; }
.privacy-mark { color: #769b9a; margin: auto; width: 170px; }
.privacy-mark svg { display: block; height: auto; width: 100%; }

.contact { background: var(--white); border-bottom: 1px solid var(--line); border-top: 1px solid var(--line); padding: 110px 28px; text-align: center; }
.contact > p:not(.eyebrow) { color: var(--muted); margin-left: auto; margin-right: auto; max-width: 640px; }
.centred { justify-content: center; }
.contact-note { font-size: .8rem; margin-top: 20px; }

footer { align-items: center; display: grid; gap: 20px; grid-template-columns: 1fr 1fr 1fr; margin: 0 auto; max-width: 1180px; padding: 38px 28px 50px; }
footer p { color: var(--muted); font-size: .78rem; margin: 0; text-align: center; }
footer p:last-child { text-align: right; }
.footer-brand { font-size: .9rem; }

.policy-main { margin: 0 auto; max-width: 900px; overflow: visible; padding: 70px 28px 110px; }
.policy-header { border-bottom: 1px solid var(--line); margin-bottom: 45px; padding-bottom: 38px; }
.policy-header h1 { font-size: clamp(3rem, 7vw, 5.5rem); max-width: none; }
.policy-summary { color: var(--muted); font-size: 1.15rem; max-width: 760px; }
.policy-content { background: var(--white); border: 1px solid var(--line); border-radius: 30px; box-shadow: var(--shadow); padding: 55px 65px; }
.policy-content section + section { border-top: 1px solid var(--line); margin-top: 36px; padding-top: 36px; }
.policy-content h2 { font-size: clamp(1.65rem, 4vw, 2.35rem); letter-spacing: -.035em; }
.policy-content p, .policy-content li { color: var(--muted); }
.policy-content li + li { margin-top: 8px; }
.policy-content strong { color: var(--ink); }
.policy-note { background: var(--accent-soft); border-radius: 18px; padding: 20px 24px; }
.manual-main { max-width: 980px; }
.manual-content ol { padding-left: 1.35rem; }
.manual-content .button { color: white; }
.manual-content .checksum { font-size: .77rem; overflow-wrap: anywhere; }
.manual-steps li + li { margin-top: 14px; }
.manual-warning { background: #fff3df; border: 1px solid #e5c996; border-radius: 20px; margin-left: -24px; margin-right: -24px; padding: 28px 24px; }

@media (max-width: 900px) {
  nav { gap: 17px; }
  .hero { gap: 55px; grid-template-columns: 1fr; }
  .screenshot-hero { justify-self: center; max-width: 650px; transform: none; }
  .mode-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  .site-header { padding: 18px 20px; }
  nav a:not(.nav-contact) { display: none; }
  .hero { padding: 65px 20px 80px; }
  .section { padding: 85px 20px; }
  .screenshot-grid, .help { grid-template-columns: 1fr; }
  .privacy { border-radius: 0; margin-bottom: 0; padding: 75px 28px; }
  .privacy { grid-template-columns: 1fr; }
  .privacy-mark { display: none; }
  footer { grid-template-columns: 1fr; }
  footer p, footer p:last-child { text-align: left; }
  .policy-main { padding: 55px 20px 80px; }
  .policy-content { border-radius: 0; margin-left: -20px; margin-right: -20px; padding: 45px 20px; }
  .manual-warning { border-left: 0; border-radius: 0; border-right: 0; margin-left: -20px; margin-right: -20px; }
}

@media (max-width: 460px) {
  nav { display: none; }
  h1 { font-size: 3.55rem; }
  .mode-grid { grid-template-columns: 1fr; }
  .mode-wide { grid-column: auto; }
  .screenshot-media { border-width: 8px; }
  .tap-statistic strong { display: block; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
  .button:hover { transform: none; }
}