/* Auto.mate website. Brand colours and font: Brand/About Auto.mate.md -> Visual identity. */

:root {
  --navy: #020D1B;
  --navy-raised: #08192D;
  --line: rgba(247, 248, 250, 0.12);
  --text: #F7F8FA;
  --muted: #AEB9C7;
  --blue: #0871D1;
  --cyan: #20C4E8;
  --teal: #21D2AE;
  --brand-gradient: linear-gradient(90deg, var(--blue), var(--cyan) 48%, var(--teal));
  --button-gradient: linear-gradient(90deg, var(--cyan), var(--teal));
  --radius: 14px;
  --page: 1080px;
  --gutter: clamp(16px, 5vw, 40px);
}

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

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

body {
  margin: 0;
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(32, 196, 232, 0.14), transparent 70%),
    radial-gradient(700px 420px at -10% 10%, rgba(8, 113, 209, 0.16), transparent 70%),
    var(--navy);
  background-repeat: no-repeat;
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 18px;
  line-height: 1.6;
}

a { color: var(--cyan); text-underline-offset: 3px; }
a:hover { color: var(--teal); }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }

.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: var(--gutter); top: 12px; background: var(--navy-raised); padding: 8px 14px; z-index: 10; }

.wrap { max-width: var(--page); margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- Header ---------- */

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 24px;
  padding-bottom: 24px;
}

.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--text); text-decoration: none; }
.brand:hover { color: var(--text); }
.brand svg { width: 56px; height: auto; flex: none; }
.brand-name { font-size: 26px; letter-spacing: 0; }

.gradient-text {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand-name .gradient-text { background-image: linear-gradient(90deg, var(--cyan), var(--teal)); }

.lang-link {
  color: var(--muted);
  font-size: 15px;
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 14px;
}
.lang-link:hover { color: var(--text); border-color: var(--cyan); }

/* ---------- Home ---------- */

.hero { padding: clamp(40px, 9vw, 110px) 0 clamp(48px, 8vw, 96px); }

.eyebrow {
  margin: 0 0 18px;
  color: var(--teal);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 20ch;
  margin: 0 0 24px;
  font-size: clamp(34px, 6vw, 60px);
  line-height: 1.12;
  letter-spacing: -0.01em;
}

.lead { max-width: 62ch; margin: 0 0 36px; color: var(--muted); font-size: clamp(18px, 2.2vw, 21px); }

.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; }

.button {
  display: inline-block;
  padding: 14px 26px;
  border-radius: 999px;
  background: var(--button-gradient);
  color: var(--navy);
  font-weight: 700;
  text-decoration: none;
}
.button:hover { color: var(--navy); filter: brightness(1.08); }

.cta-note { color: var(--muted); font-size: 16px; }
.cta-note a { color: var(--text); }

section { padding: clamp(40px, 7vw, 80px) 0; border-top: 1px solid var(--line); }

section h2 { margin: 0 0 28px; font-size: clamp(26px, 3.4vw, 36px); line-height: 1.2; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 0; padding: 0; list-style: none; }

.card {
  padding: 26px 24px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--navy-raised);
}
.card h3 { margin: 0 0 10px; font-size: 21px; line-height: 1.3; }
.card p { margin: 0; color: var(--muted); font-size: 17px; }

.step-number { display: block; margin-bottom: 14px; font-size: 15px; font-weight: 700; letter-spacing: 0.08em; }

.closing { text-align: center; }
.closing h2 { max-width: 26ch; margin: 0 auto 28px; }

/* ---------- Privacy policy ---------- */

.policy { max-width: 72ch; padding: clamp(24px, 6vw, 64px) 0 clamp(48px, 8vw, 96px); }
.policy h1 { margin: 0 0 8px; font-size: clamp(32px, 5vw, 46px); line-height: 1.15; }
.policy .updated { margin: 0 0 32px; color: var(--muted); font-size: 16px; }
.policy h2 { margin: 44px 0 12px; font-size: 24px; line-height: 1.3; }
.policy h3 { margin: 28px 0 8px; font-size: 19px; }
.policy p, .policy li { color: #DCE2EA; }
.policy ul { padding-left: 1.2em; }
.policy li { margin-bottom: 6px; }
.policy dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; margin: 0; }
.policy dt { color: var(--muted); }
.policy dd { margin: 0; }

.summary {
  margin: 0 0 8px;
  padding: 22px 26px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--teal);
  border-radius: var(--radius);
  background: var(--navy-raised);
}
.summary h2 { margin-top: 0; font-size: 20px; }
.summary ul { margin: 0; }

/* Unfilled values: VPS/website/README.md -> Before publishing */
.todo { background: #F7AB2D; color: var(--navy); padding: 0 6px; border-radius: 4px; font-weight: 700; }

/* ---------- Footer ---------- */

.site-footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 15px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 32px; padding-top: 28px; padding-bottom: 36px; }
.site-footer p { margin: 0; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--text); }

/* ---------- Small screens ---------- */

@media (max-width: 820px) {
  .cards { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  body { font-size: 17px; }
  .brand svg { width: 44px; }
  .brand-name { font-size: 22px; }
  .policy dl { grid-template-columns: 1fr; gap: 0; }
  .policy dd { margin-bottom: 8px; }
}