/* Pigeon website. Colours follow the app (src/renderer/src/styles.css): "pigeon lime" on graphite. */
:root {
  --bg: #121418;
  --bg-2: #16181d;
  --bg-3: #1d2027;
  --border: #2b2f39;
  --text: #e7e9ee;
  --text-2: #a3a9b6;
  --brand: #c6f432;
  --brand-hover: #d5ff52;
  --brand-ink: #14170a;
  --radius: 14px;
  --max: 1120px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--brand); text-underline-offset: 3px; }
a:hover { color: var(--brand-hover); }
code, kbd { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-size: .92em; }
code { background: var(--bg-3); border: 1px solid var(--border); border-radius: 6px; padding: 1px 6px; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; border-radius: 6px; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 16px; }
.skip { position: absolute; left: -999px; top: 8px; }
.skip:focus { left: 16px; background: var(--brand); color: var(--brand-ink); padding: 8px 12px; z-index: 10; }

/* Header */
.site-header { border-bottom: 1px solid var(--border); background: rgba(18, 20, 24, .85); backdrop-filter: blur(8px); position: sticky; top: 0; z-index: 5; }
.site-header .wrap { display: flex; align-items: center; gap: 24px; height: 60px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 18px; }
.logo img { width: 30px; height: 30px; }
.nav { display: flex; gap: 20px; margin-left: auto; align-items: center; }
.nav a { color: var(--text-2); text-decoration: none; font-size: 15px; }
.nav a:hover { color: var(--text); }
.nav .lang { border: 1px solid var(--border); border-radius: 8px; padding: 3px 9px; font-size: 13px; }
@media (max-width: 640px) { .nav .hide-sm { display: none; } }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 10px; font-weight: 600; text-decoration: none; border: 1px solid var(--border); color: var(--text); background: var(--bg-3); }
.btn:hover { border-color: #3b404d; color: var(--text); }
.btn-primary { background: var(--brand); color: var(--brand-ink); border-color: var(--brand); }
.btn-primary:hover { background: var(--brand-hover); color: var(--brand-ink); }
.btn small { font-weight: 400; opacity: .75; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; }

/* Hero */
.hero { padding: 72px 0 40px; text-align: center; }
.eyebrow { display: inline-block; color: var(--brand); border: 1px solid rgba(198, 244, 50, .35); border-radius: 999px; padding: 4px 12px; font-size: 13px; margin-bottom: 20px; }
.hero h1 { font-size: clamp(34px, 6vw, 60px); line-height: 1.08; margin: 0 auto 18px; max-width: 16ch; letter-spacing: -.02em; }
.hero h1 em { font-style: normal; color: var(--brand); }
.hero .lead { color: var(--text-2); font-size: clamp(17px, 2.2vw, 20px); max-width: 60ch; margin: 0 auto 32px; }
.hero .btns { justify-content: center; }
.hero .note { color: var(--text-2); font-size: 14px; margin-top: 14px; }
.shot { margin: 48px auto 0; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: 0 30px 80px -20px rgba(0, 0, 0, .7), 0 0 0 1px rgba(198, 244, 50, .06); max-width: 1100px; }

/* Sections */
section { padding: 72px 0; }
section + section { border-top: 1px solid var(--border); }
h2 { font-size: clamp(26px, 3.6vw, 36px); line-height: 1.2; margin: 0 0 12px; letter-spacing: -.01em; }
.sub { color: var(--text-2); max-width: 65ch; margin: 0 0 36px; }
h3 { font-size: 18px; margin: 0 0 8px; }

.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.card { background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.card p, .card ul { color: var(--text-2); margin: 0; }
.card ul { padding-left: 18px; }
.card li + li { margin-top: 4px; }
.icon { width: 36px; height: 36px; border-radius: 9px; background: rgba(198, 244, 50, .12); color: var(--brand); display: grid; place-items: center; margin-bottom: 14px; }
.icon svg { width: 20px; height: 20px; }

.pillars .grid { grid-template-columns: repeat(auto-fill, minmax(min(100%, 440px), 1fr)); }
.pillars .card h3 { font-size: 20px; }

/* Migration steps */
.steps { counter-reset: s; display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); padding: 0; list-style: none; margin: 0; }
.steps li { counter-increment: s; background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; color: var(--text-2); }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--brand); color: var(--brand-ink); font-weight: 700; margin-bottom: 10px; }
.steps strong { color: var(--text); display: block; margin-bottom: 4px; }

/* Download */
.downloads { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); }
.dl h3 { display: flex; align-items: center; gap: 10px; font-size: 20px; }
.dl p { margin-bottom: 16px !important; }
.dl .btns { margin-top: 4px; }
.dl.is-current { border-color: rgba(198, 244, 50, .5); }
.meta { color: var(--text-2); font-size: 14px; margin-top: 14px; }

/* FAQ */
.faq details { background: var(--bg-2); border: 1px solid var(--border); border-radius: 12px; padding: 0 20px; }
.faq details + details { margin-top: 10px; }
.faq summary { cursor: pointer; padding: 16px 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--brand); font-size: 20px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--text-2); margin: 0 0 16px; }

/* Prose pages (privacy) */
.prose { max-width: 72ch; padding: 56px 16px 72px; }
.prose h1 { font-size: clamp(30px, 5vw, 42px); margin: 0 0 8px; }
.prose h2 { font-size: 22px; margin: 36px 0 10px; }
.prose p, .prose li { color: var(--text-2); }
.prose .updated { color: var(--text-2); font-size: 14px; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 32px 0; color: var(--text-2); font-size: 14px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 16px; margin-left: auto; }
.site-footer a { color: var(--text-2); }
.site-footer a:hover { color: var(--text); }

.center { text-align: center; }
.not-found { padding: 120px 16px; text-align: center; }
.not-found h1 { font-size: 64px; margin: 0; color: var(--brand); }
.not-found .btns { justify-content: center; }