/* FerryKey website. Tokens match extension/ui.css. */
:root {
  color-scheme: light dark;
  --bg: #f6f7f9; --surface: #ffffff; --surface-2: #f0f2f5; --border: #dfe3e8;
  --text: #16191d; --muted: #5f6b7a; --accent: #1f5fd6; --accent-text: #ffffff; --accent-soft: #e8effc;
  --good: #1f8a4c; --good-soft: #e5f4ea; --warn: #a15c00; --warn-soft: #fff3df;
  --radius: 12px; --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111317; --surface: #1a1d23; --surface-2: #22262d; --border: #2e333b;
    --text: #eceef1; --muted: #9aa4b2; --accent: #5b8dff; --accent-text: #0b1020; --accent-soft: #1c2740;
    --good: #4cc27a; --good-soft: #17301f; --warn: #f0b04a; --warn-soft: #33270f;
    --shadow: none;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); text-underline-offset: 2px; }
a:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 20px; }
.prose { max-width: 720px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--surface); padding: 8px 12px; border-radius: 8px; z-index: 1; }
.skip:focus { left: 8px; }

/* Header and footer */
.top { border-bottom: 1px solid var(--border); background: var(--surface); }
.top .wrap { display: flex; align-items: center; gap: 16px; min-height: 60px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 650; font-size: 18px; color: var(--text); text-decoration: none; }
.brand img { width: 30px; height: 30px; }
.top nav { margin-left: auto; display: flex; gap: 4px 18px; flex-wrap: wrap; }
.top nav a { color: var(--muted); text-decoration: none; font-weight: 550; font-size: 15px; padding: 4px 0; }
.top nav a:hover, .top nav a[aria-current] { color: var(--text); }
.foot { border-top: 1px solid var(--border); margin-top: 64px; padding: 28px 0 40px; color: var(--muted); font-size: 14px; }
.foot .wrap { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.foot a { color: var(--muted); }
.foot .spacer { flex: 1; }

/* Type */
h1 { font-size: clamp(30px, 6vw, 46px); line-height: 1.12; letter-spacing: -.02em; margin: 0 0 16px; }
h2 { font-size: clamp(22px, 4vw, 28px); line-height: 1.25; letter-spacing: -.01em; margin: 48px 0 12px; }
h3 { font-size: 18px; line-height: 1.35; margin: 28px 0 8px; }
p, ul, ol { margin: 0 0 14px; }
li + li { margin-top: 6px; }
.lead { font-size: clamp(17px, 2.4vw, 20px); color: var(--muted); max-width: 640px; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
code { font-family: var(--mono); font-size: .9em; background: var(--surface-2); padding: 1px 5px; border-radius: 5px; }

/* Landing */
.hero { padding: 72px 0 56px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.eyebrow { color: var(--accent); font-weight: 650; font-size: 15px; letter-spacing: .02em; margin-bottom: 12px; }
.hero h1 { font-size: clamp(32px, 4.6vw, 48px); }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 12px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 22px; border-radius: 10px; font-weight: 600;
  text-decoration: none; border: 1px solid var(--border); background: var(--surface); color: var(--text); box-shadow: var(--shadow); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn:hover { filter: brightness(1.05); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.shot { margin: 0; }
.shot img { display: block; max-width: 100%; height: auto; border-radius: 12px; border: 1px solid var(--border);
  box-shadow: 0 20px 50px rgba(20, 40, 90, .16), 0 2px 8px rgba(20, 40, 90, .08); }
.shot-popup { justify-self: center; width: 100%; max-width: 360px; }
.shot figcaption { color: var(--muted); font-size: 14px; margin-top: 12px; text-align: center; }
.band { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 8px 0 56px; margin: 56px 0; }
.band h2 { margin-top: 48px; }
.section-lead { color: var(--muted); font-size: 18px; max-width: 640px; margin-bottom: 24px; }
.how-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; align-items: start; }
.steps { list-style: none; padding: 0; margin: 0; counter-reset: step; }
.steps li { position: relative; padding-left: 52px; margin: 0 0 22px; }
.steps li::before { counter-increment: step; content: counter(step); position: absolute; left: 0; top: 0; width: 34px; height: 34px;
  border-radius: 50%; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); font-weight: 700; }
.steps h3 { margin: 4px 0 4px; }
.steps p { margin: 0; color: var(--muted); }
.grid { display: grid; gap: 16px; margin-top: 16px; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.card h3, .feature h3 { margin-top: 0; }
.card p:last-child, .feature p:last-child { margin-bottom: 0; }
.card p, .feature p { color: var(--muted); }
.feature { padding: 18px 4px 6px; border-top: 2px solid var(--accent); }
.sees { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 16px 0 20px; }
.sees-col { border-radius: var(--radius); padding: 20px 22px; background: var(--surface-2); }
.sees-col h3 { margin-top: 0; }
.ticks { list-style: none; padding: 0; margin: 0; }
.ticks li { padding-left: 28px; position: relative; }
.ticks li::before { content: "•"; position: absolute; left: 6px; color: var(--muted); font-weight: 700; }
.ticks.no li::before { content: "✕"; left: 4px; color: var(--good); }
.soon .tag { display: inline-block; font-size: 12px; font-weight: 650; padding: 2px 10px; border-radius: 99px;
  background: var(--accent-soft); color: var(--accent); margin-bottom: 10px; }
.final { text-align: center; margin-top: 64px; padding: 36px 22px; }
.final h2 { margin: 0 0 4px; }
.final .cta { justify-content: center; margin-bottom: 0; }
.note { border-radius: 10px; padding: 12px 14px; background: var(--accent-soft); color: var(--text); }
.note.warn { background: var(--warn-soft); }

/* FAQ */
details { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 0 16px; }
details + details { margin-top: 10px; }
summary { cursor: pointer; font-weight: 600; padding: 14px 0; }
details[open] summary { border-bottom: 1px solid var(--border); margin-bottom: 12px; }
details > :last-child { margin-bottom: 16px; }

/* Policy pages */
.page { padding-top: 40px; }
.page h2 { margin-top: 36px; }
.meta { color: var(--muted); font-size: 14px; margin-bottom: 28px; }
table { border-collapse: collapse; width: 100%; font-size: 15px; margin: 0 0 16px; }
th, td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--border); }
th { font-weight: 600; background: var(--surface-2); }
.table-scroll { overflow-x: auto; }

@media (max-width: 860px) {
  .hero-grid, .how-grid { grid-template-columns: 1fr; gap: 40px; }
  .grid.three { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .grid.two, .grid.three, .sees { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .wrap { padding: 0 16px; }
  .hero { padding: 40px 0 36px; }
  .band { margin: 40px 0; }
  .top .wrap { padding-top: 12px; gap: 6px; }
  .top nav { margin-left: 0; width: 100%; padding-bottom: 10px; gap: 2px 16px; }
  .btn { width: 100%; justify-content: center; }
  th, td { padding: 8px 6px; }
}