/* DotZero – website. Near-black ink, the icon's fluid colours, category light. */
:root {
  --ink: #06060a;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-strong: rgba(255, 255, 255, 0.1);
  --hairline: rgba(255, 255, 255, 0.12);
  --text: #f5f5f7;
  --muted: rgba(235, 235, 245, 0.64);
  --stretch: #bda1ff;
  --eyes: #47dbff;
  --move: #6bedc7;
  --water: #42a3ff;
  --breathe: #ffbf3d;
  --custom: #ffdb73;
  --amber: #ffa81a;
  --teal: #3ddbc7;
  --sky: #1fb3f5;
  --radius: 28px;
  --round: ui-rounded, "SF Pro Rounded", "Nunito", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", system-ui, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--ink); color: var(--text); font: 17px/1.55 var(--body);
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
/* The icon's shapes, soft and fixed behind everything. */
body::before {
  content: ""; position: fixed; inset: -20vmax; z-index: -1; pointer-events: none;
  background:
    radial-gradient(40vmax 34vmax at 12% 6%, rgba(255, 168, 26, 0.32), transparent 70%),
    radial-gradient(30vmax 26vmax at 58% 0%, rgba(255, 214, 82, 0.16), transparent 70%),
    radial-gradient(34vmax 30vmax at 0% 58%, rgba(61, 219, 199, 0.22), transparent 70%),
    radial-gradient(40vmax 34vmax at 22% 100%, rgba(20, 115, 230, 0.3), transparent 70%),
    radial-gradient(30vmax 30vmax at 100% 48%, rgba(250, 237, 212, 0.08), transparent 70%);
  filter: blur(8px);
}
a { color: inherit; }
img { max-width: 100%; display: block; }
.wrap { width: min(1120px, 100% - 40px); margin-inline: auto; }

/* Navigation */
.nav { position: sticky; top: 0; z-index: 10; backdrop-filter: saturate(1.4) blur(18px); -webkit-backdrop-filter: saturate(1.4) blur(18px);
  background: rgba(6, 6, 10, 0.55); border-bottom: 1px solid var(--hairline); }
.nav .wrap { display: flex; align-items: center; gap: 20px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 700 19px var(--round); }
.brand img { width: 34px; height: 34px; border-radius: 9px; box-shadow: 0 2px 10px rgba(0,0,0,.4); }
.nav nav { margin-left: auto; display: flex; gap: 22px; font-size: 15px; }
.nav nav a { text-decoration: none; color: var(--muted); transition: color .2s; }
.nav nav a:hover, .nav nav a[aria-current="page"] { color: var(--text); }
@media (max-width: 720px) { .nav nav a.hide-sm { display: none; } .nav nav { gap: 14px; } }

/* Hero */
.hero { padding: 72px 0 40px; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 40px; align-items: center; }
@media (max-width: 900px) { .hero { grid-template-columns: 1fr; text-align: center; padding-top: 44px; } }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font: 600 14px var(--round); color: var(--breathe);
  background: rgba(255, 191, 61, 0.1); border: 1px solid rgba(255, 191, 61, 0.25); padding: 6px 12px; border-radius: 999px; }
h1, h2, h3 { font-family: var(--round); letter-spacing: -0.02em; line-height: 1.08; margin: 0; }
h1 { font-size: clamp(44px, 7vw, 82px); font-weight: 800; margin: 18px 0 18px; }
h1 .dot { background: linear-gradient(120deg, var(--amber), var(--breathe) 30%, var(--teal) 62%, var(--sky)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: clamp(18px, 2.2vw, 21px); color: var(--muted); max-width: 34em; margin: 0 0 28px; }
@media (max-width: 900px) { .lead { margin-inline: auto; } }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 900px) { .actions { justify-content: center; } }
.button { display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; border-radius: 999px; font: 700 16px var(--round);
  text-decoration: none; border: 1px solid var(--hairline); background: var(--surface); transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-1px); background: var(--surface-strong); }
.button.primary { background: linear-gradient(135deg, #9d7bff, #5b33db); border-color: rgba(255,255,255,.25); box-shadow: 0 8px 30px rgba(123, 88, 240, 0.35); }
.button.soon { cursor: default; }
.button.soon:hover { transform: none; }
.button svg { width: 18px; height: 18px; }

/* Watch frames around real screenshots */
.watches { position: relative; height: 470px; }
@media (max-width: 900px) { .watches { height: 420px; max-width: 460px; margin-inline: auto; width: 100%; } }
.watch { position: relative; width: 224px; aspect-ratio: 184 / 224; padding: 12px; border-radius: 58px;
  background: linear-gradient(145deg, #3a3a40, #121216 60%, #2a2a30); box-shadow: 0 30px 70px rgba(0,0,0,.6), inset 0 0 0 1px rgba(255,255,255,.08); }
.watch::after { content: ""; position: absolute; right: -9px; top: 26%; width: 9px; height: 46px; border-radius: 0 6px 6px 0;
  background: linear-gradient(90deg, #2c2c32, #5a5a62); }
.watch img { width: 100%; height: 100%; object-fit: cover; border-radius: 46px; background: #000; }
.watches .watch { position: absolute; }
.watches .a { left: 4%; top: 30px; transform: rotate(-7deg); }
.watches .b { right: 4%; top: 110px; transform: rotate(6deg); }
.glow { position: absolute; inset: 20% 10%; border-radius: 50%; background: radial-gradient(closest-side, rgba(189,161,255,.35), transparent); filter: blur(30px); }

/* Sections */
section { padding: 72px 0; }
.section-head { max-width: 40em; margin-bottom: 36px; }
.section-head h2 { font-size: clamp(32px, 4.4vw, 48px); font-weight: 800; margin-bottom: 12px; }
.section-head p { color: var(--muted); margin: 0; font-size: 18px; }
.center { text-align: center; margin-inline: auto; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 820px) { .steps { grid-template-columns: 1fr; } }
.card { background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius); padding: 26px; position: relative; overflow: hidden; }
.card h3 { font-size: 21px; margin: 12px 0 6px; }
.card p { color: var(--muted); margin: 0; }
.num { font: 800 15px var(--round); width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(255,255,255,.1); }

.kinds { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 900px) { .kinds { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .kinds { grid-template-columns: 1fr; } }
.kind { --c: var(--stretch); }
.kind::before { content: ""; position: absolute; width: 180px; height: 180px; left: -60px; top: -70px; border-radius: 50%;
  background: var(--c); opacity: .22; filter: blur(34px); }
.badge { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; font-size: 22px;
  background: linear-gradient(135deg, var(--c), color-mix(in srgb, var(--c) 45%, #1b1440)); box-shadow: 0 6px 20px color-mix(in srgb, var(--c) 40%, transparent); }
.kind .meta { font: 600 13px var(--round); color: var(--c); margin-top: 10px; }

.gallery { display: flex; gap: 26px; overflow-x: auto; padding: 10px 4px 30px; scroll-snap-type: x mandatory; scrollbar-width: none; }
.gallery::-webkit-scrollbar { display: none; }
.gallery figure { margin: 0; scroll-snap-align: center; flex: 0 0 auto; text-align: center; }
.gallery .watch { width: 200px; }
.gallery figcaption { margin-top: 14px; font: 600 15px var(--round); color: var(--muted); }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 900px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .features { grid-template-columns: 1fr; } }
.feature .icon { font-size: 26px; }

.privacy-band { border-radius: 36px; padding: 44px; background:
  linear-gradient(135deg, rgba(71, 219, 255, 0.12), rgba(66, 163, 255, 0.06)), var(--surface); border: 1px solid var(--hairline);
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 30px; align-items: center; }
@media (max-width: 820px) { .privacy-band { grid-template-columns: 1fr; padding: 30px; } }
.privacy-band h2 { font-size: clamp(30px, 4vw, 42px); font-weight: 800; margin-bottom: 12px; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; }
.checks li::before { content: "✓"; flex: 0 0 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  font: 800 14px var(--round); color: #061015; background: var(--teal); }

.faq details { background: var(--surface); border: 1px solid var(--hairline); border-radius: 20px; padding: 18px 22px; margin-bottom: 12px; }
.faq summary { cursor: pointer; font: 700 18px var(--round); list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--muted); font-weight: 400; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p, .faq details ul { color: var(--muted); margin: 12px 0 0; }

/* Long-form text: privacy policy, support */
.doc { max-width: 760px; margin-inline: auto; padding: 56px 0 40px; }
.doc h1 { font-size: clamp(38px, 6vw, 56px); margin: 10px 0 8px; }
.doc .updated { color: var(--muted); margin: 0 0 30px; }
.doc h2 { font-size: 26px; margin: 42px 0 12px; }
.doc h3 { font-size: 19px; margin: 24px 0 8px; }
.doc p, .doc li { color: rgba(245,245,247,.86); }
.doc ul { padding-left: 1.2em; }
.doc li { margin: 6px 0; }
.summary { background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius); padding: 24px 26px; }
.summary h2 { margin-top: 0; font-size: 22px; }
table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 15px; }
th, td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--hairline); vertical-align: top; }
th { font: 700 14px var(--round); color: var(--muted); }
@media (max-width: 620px) { table, thead, tbody, tr, th, td { display: block; } thead { display: none; } td { border: 0; padding: 4px 0; }
  tr { border-bottom: 1px solid var(--hairline); padding: 12px 0; } td:first-child { font-weight: 700; } }
.note { border-left: 3px solid var(--breathe); padding: 4px 0 4px 16px; color: var(--muted); }

/* Footer */
footer { border-top: 1px solid var(--hairline); padding: 34px 0 50px; margin-top: 40px; color: var(--muted); font-size: 15px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 18px 28px; align-items: center; }
footer nav { display: flex; flex-wrap: wrap; gap: 20px; margin-left: auto; }
footer a { text-decoration: none; }
footer a:hover { color: var(--text); }
.studio { display: flex; align-items: center; gap: 10px; }
.studio img { width: 26px; height: 26px; border-radius: 7px; }

@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s ease, transform .7s ease; }
  .js .reveal.in { opacity: 1; transform: none; }
  .watches .a { animation: float 7s ease-in-out infinite; }
  .watches .b { animation: float 8s ease-in-out -2s infinite; }
  @keyframes float { 50% { translate: 0 -10px; } }
}

/* Narrow screens: two smaller watches side by side instead of overlapping. */
@media (max-width: 560px) {
  .watches { height: 330px; }
  .watches .watch { width: 158px; padding: 9px; border-radius: 42px; }
  .watches .watch img { border-radius: 34px; }
  .watches .a { left: 0; top: 10px; }
  .watches .b { right: 0; top: 70px; }
  .gallery .watch { width: 170px; }
}