:root {
  --orange: #ff6a1a;
  --orange-ink: #c94a06;
  --ink: #1f1b18;
  --ink-2: #5c554f;
  --ink-3: #8a827b;
  --paper: #f1efea;
  --card: #ffffff;
  --line: #e2ded6;
  --radius: 20px;
  --max: 1120px;
  --prose: 720px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --orange-ink: #ff8a4a;
    --ink: #f4f1ec;
    --ink-2: #c3bcb4;
    --ink-3: #8f877f;
    --paper: #171412;
    --card: #221e1b;
    --line: #342e29;
  }
}

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

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--orange-ink);
  text-underline-offset: 3px;
}

a:hover {
  text-decoration-thickness: 2px;
}

:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip {
  position: absolute;
  left: -999px;
  top: 8px;
  padding: 8px 14px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 10px;
  z-index: 10;
}

.skip:focus {
  left: 8px;
}

.wrap {
  width: min(100% - 40px, var(--max));
  margin-inline: auto;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  background: color-mix(in srgb, var(--paper) 85%, transparent);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid transparent;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 24px;
  letter-spacing: -0.02em;
}

.brand img {
  width: 30px;
  height: 30px;
}

.site-nav {
  display: flex;
  gap: 4px;
}

.site-nav a {
  color: var(--ink-2);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 999px;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--ink);
  background: color-mix(in srgb, var(--ink) 7%, transparent);
}

/* Hero */

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 48px;
  padding: 56px 0 72px;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 16px;
  color: var(--orange-ink);
  font-weight: 600;
  font-size: 15px;
}

.hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(48px, 7.4vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.045em;
  font-weight: 800;
}

.hero h1 span {
  color: var(--orange);
}

.lede {
  margin: 24px 0 32px;
  max-width: 30ch;
  color: var(--ink-2);
  font-size: clamp(19px, 2vw, 22px);
  line-height: 1.45;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
}

.store-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
}

.store-pill svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.cta-note {
  color: var(--ink-3);
  font-size: 15px;
}

.hero-art img {
  width: 100%;
  max-width: 460px;
  margin-inline: auto;
}

/* Screens gallery */

.screens {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(180px, 1fr);
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px 4px 24px;
  margin: 0 -4px;
  scrollbar-width: thin;
}

.screens img {
  scroll-snap-align: start;
  border-radius: var(--radius);
  box-shadow: 0 1px 0 var(--line), 0 18px 40px -24px rgb(31 27 24 / 0.45);
  aspect-ratio: 600 / 1304;
  width: 100%;
  object-fit: cover;
}

/* Sections */

.section {
  padding: 72px 0;
}

.section-head {
  max-width: 640px;
  margin-bottom: 40px;
}

.section h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(32px, 4.4vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.035em;
  font-weight: 800;
}

.section-head p {
  margin: 0;
  color: var(--ink-2);
  font-size: 19px;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}

.feature .icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 18px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--orange) 14%, transparent);
  color: var(--orange-ink);
}

.feature .icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature h3 {
  margin: 0 0 6px;
  font-size: 19px;
  letter-spacing: -0.01em;
}

.feature p {
  margin: 0;
  color: var(--ink-2);
  font-size: 16px;
}

.privacy-band {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 48px;
  background: #1f1b18;
  color: #f4f1ec;
  border: 1px solid transparent;
  border-radius: 32px;
  padding: 56px;
}

@media (prefers-color-scheme: dark) {
  .privacy-band {
    background: var(--card);
    border-color: var(--line);
  }
}

.privacy-band h2 {
  color: #f4f1ec;
}

.privacy-band p {
  color: #c3bcb4;
  font-size: 18px;
}

.privacy-band ul {
  margin: 20px 0 24px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.privacy-band li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-size: 17px;
}

.privacy-band li::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  transform: translateY(-2px);
}

.privacy-band a {
  color: #ffb07f;
  font-weight: 600;
}

/* Legal / prose pages */

.doc {
  width: min(100% - 40px, var(--prose));
  margin: 0 auto;
  padding: 48px 0 80px;
}

.doc h1 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  font-weight: 800;
}

.doc .meta {
  margin: 0 0 32px;
  color: var(--ink-3);
  font-size: 15px;
}

.doc .summary {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 0 0 40px;
}

.doc .summary p {
  margin: 0 0 8px;
  font-weight: 600;
}

.doc .summary ul {
  margin: 0;
  padding-left: 20px;
  color: var(--ink-2);
}

.doc h2 {
  margin: 48px 0 12px;
  font-size: 24px;
  line-height: 1.25;
  letter-spacing: -0.02em;
  scroll-margin-top: 80px;
}

.doc h3 {
  margin: 28px 0 8px;
  font-size: 18px;
  scroll-margin-top: 80px;
}

.doc p,
.doc li {
  color: var(--ink-2);
}

.doc strong {
  color: var(--ink);
}

.doc ul,
.doc ol {
  padding-left: 22px;
}

.doc li + li {
  margin-top: 6px;
}

.doc .caps {
  text-transform: uppercase;
  font-size: 15px;
  letter-spacing: 0.01em;
}

.toc {
  margin: 0 0 40px;
  padding: 0;
  list-style: none;
  columns: 2;
  column-gap: 24px;
  font-size: 15px;
}

.toc li {
  break-inside: avoid;
  margin: 0 0 6px;
}

.table-wrap {
  overflow-x: auto;
  margin: 16px 0;
}

.doc table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.doc th,
.doc td {
  text-align: left;
  vertical-align: top;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-2);
}

.doc th {
  color: var(--ink);
  font-weight: 600;
}

details.faq {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0 20px;
  margin: 0 0 10px;
}

details.faq summary {
  cursor: pointer;
  padding: 18px 0;
  font-weight: 600;
  color: var(--ink);
  list-style: none;
}

details.faq summary::-webkit-details-marker {
  display: none;
}

details.faq summary::after {
  content: "+";
  float: right;
  color: var(--ink-3);
  font-weight: 400;
  font-size: 22px;
  line-height: 1;
}

details.faq[open] summary::after {
  content: "–";
}

details.faq > div {
  padding: 0 0 18px;
}

details.faq p {
  margin: 0 0 10px;
}

.contact-card {
  background: var(--orange);
  color: #fff;
  border-radius: var(--radius);
  padding: 28px;
  margin: 0 0 40px;
}

.contact-card h2 {
  margin: 0 0 6px;
  color: #fff;
}

.contact-card p {
  margin: 0;
  color: rgb(255 255 255 / 0.9);
}

.contact-card a {
  color: #fff;
  font-weight: 700;
  font-size: 20px;
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 32px 0 48px;
  color: var(--ink-3);
  font-size: 14px;
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.site-footer a {
  color: var(--ink-2);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--ink);
  text-decoration: underline;
}

.notfound {
  text-align: center;
  padding: 120px 0;
}

/* Responsive */

@media (max-width: 900px) {
  .hero,
  .privacy-band {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 32px;
    gap: 24px;
  }

  .hero-art {
    order: -1;
  }

  .hero-art img {
    max-width: 300px;
  }

  .features {
    grid-template-columns: 1fr 1fr;
  }

  .privacy-band {
    padding: 36px 28px;
    gap: 24px;
  }

  .privacy-band img {
    width: min(100%, 360px);
    margin-inline: auto;
  }

  .hero > *,
  .privacy-band > * {
    min-width: 0;
  }
}

@media (max-width: 600px) {
  body {
    font-size: 16px;
  }

  .site-nav a {
    padding: 8px;
    font-size: 14px;
  }

  .features {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 56px 0;
  }

  .screens {
    grid-auto-columns: 62%;
  }

  .toc {
    columns: 1;
  }

}

@media (max-width: 380px) {
  .brand span {
    display: none;
  }
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

@media print {
  .site-header,
  .site-footer,
  .skip {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
  }
}