:root {
  --navy: #0f2540;
  --slate: #3c5580;
  --orange: #ff8a00;
  --bg: #ffffff;
  --bg-soft: #f4f6fa;
  --text: #12294d;
  --muted: #55637a;
  --line: #e1e6ee;
  --accent: #ff8a00;
  --link: #2b4a7c;
  --radius: 10px;
  --max: 1040px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1524;
    --bg-soft: #141e31;
    --text: #e8edf6;
    --muted: #9aa8c0;
    --line: #25324a;
    --link: #8fb0e6;
  }
  .logo { background: #fff; padding: 10px 12px; border-radius: 14px; }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--link); }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* Header */
header { border-bottom: 1px solid var(--line); }
header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.15rem; color: var(--text); text-decoration: none; }
.brand img { height: 30px; width: auto; }
nav { display: flex; align-items: center; gap: 22px; }
nav a { color: var(--text); text-decoration: none; font-size: .95rem; }
nav a:hover { color: var(--accent); }
.gh { display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px; border: 1px solid var(--line); border-radius: 999px; }
.gh:hover { border-color: var(--accent); }
.gh svg { width: 18px; height: 18px; fill: currentColor; }
.gh .stars { display: inline-flex; align-items: center; gap: 4px; padding-left: 8px; border-left: 1px solid var(--line); font-size: .85rem; font-variant-numeric: tabular-nums; }
.gh .stars[hidden] { display: none; }
.gh .stars svg { width: 14px; height: 14px; fill: var(--accent); }

/* Hero */
.hero { text-align: center; padding: 64px 0 46px; }
.logo { height: 128px; width: auto; }
h1 { margin: 24px 0 8px; font-size: clamp(2rem, 5vw, 3rem); line-height: 1.15; letter-spacing: -.02em; }
.lead { max-width: 640px; margin: 0 auto; color: var(--muted); font-size: 1.15rem; }
.cta { margin-top: 22px; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn { display: inline-block; padding: 10px 20px; border-radius: 8px; font-weight: 600; text-decoration: none; border: 1px solid var(--text); color: var(--text); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #1a1000; }
.btn:hover { filter: brightness(.95); }

/* Install command */
.install { padding-bottom: 56px; }
.install-box { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 28px; background: #0a0e17; color: #e8edf6; border-radius: var(--radius); border: 1px solid #1c2740; overflow-x: auto; }
.install-box code { font: 500 1.4rem/1.4 ui-monospace, SFMono-Regular, "Cascadia Code", Consolas, Menlo, monospace; white-space: nowrap; }
.install-box .prompt { color: var(--accent); user-select: none; }
.install-box .copy { flex: none; cursor: pointer; padding: 6px 14px; border-radius: 6px; border: 1px solid #34456a; background: transparent; color: #c5cee0; font: inherit; font-size: .85rem; }
.install-box .copy:hover { border-color: var(--accent); color: #fff; }
@media (max-width: 560px) { .install-box { padding: 16px; } .install-box code { font-size: 1rem; } }

/* Highlight tiles (logo colours) */
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; padding-bottom: 46px; }
.tile { padding: 23px 28px; border-radius: var(--radius); border: 1px solid rgba(255, 255, 255, .1); }
.tile h3 { margin: 0 0 8px; font-size: 1.3rem; }
.tile p { margin: 0; line-height: 1.5; }
.tile.navy { background: var(--navy); color: #fff; }
.tile.slate { background: var(--slate); color: #fff; }
.tile.orange { background: var(--orange); color: #1a1000; border-color: transparent; }
@media (max-width: 760px) { .tiles { grid-template-columns: 1fr; } }

/* Screenshots: slideshow */
h2 { font-size: 1.4rem; margin: 0 0 20px; }
.shots { padding-bottom: 72px; }
.stage { position: relative; }
.slides { display: grid; }
.shot { all: unset; box-sizing: border-box; cursor: zoom-in; display: block; }
.slide { grid-area: 1 / 1; opacity: 0; visibility: hidden; transition: opacity .4s, visibility .4s; }
.slide.active { opacity: 1; visibility: visible; }
.slide img { display: block; width: 100%; aspect-ratio: 1918 / 956; object-fit: cover; object-position: top left; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-soft); }
.shot:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: var(--radius); }
.arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border: 0; border-radius: 50%; background: rgba(15, 37, 64, .7); color: #fff; font-size: 1.7rem; line-height: 1; cursor: pointer; }
.arrow:hover { background: var(--navy); }
.arrow:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.arrow.prev { left: 14px; } .arrow.next { right: 14px; }
.slider-foot { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; margin-top: 14px; }
.slide-caption { margin: 0; min-height: 3.2em; max-width: 700px; font-size: .95rem; color: var(--muted); }
.slide-caption strong { display: block; color: var(--text); font-size: 1.05rem; }
.dots { display: flex; gap: 4px; flex: none; }
.dot { width: 22px; height: 22px; padding: 0; border: 0; background: none; cursor: pointer; display: grid; place-items: center; }
.dot::before { content: ""; width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--slate); box-sizing: border-box; }
.dot[aria-current="true"]::before { background: var(--orange); border-color: var(--orange); }
.dot:focus-visible { outline: 2px solid var(--accent); border-radius: 50%; }
@media (max-width: 560px) { .arrow { width: 36px; height: 36px; font-size: 1.4rem; } .slider-foot { flex-direction: column; gap: 8px; } }

/* Lightbox */
dialog { border: 0; padding: 0; background: transparent; max-width: 96vw; max-height: 96vh; color: #fff; overflow: visible; }
dialog::backdrop { background: rgba(5, 10, 20, .88); }
.lb { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.lb img { max-width: 94vw; max-height: 72vh; border-radius: 8px; background: #fff; }
.lb figcaption { max-width: 760px; text-align: center; padding: 0 12px; }
.lb h3 { margin: 0 0 4px; font-size: 1.1rem; }
.lb p { margin: 0; color: #c5cee0; font-size: .95rem; }
.lb-btn { position: fixed; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border: 0; border-radius: 50%; background: rgba(255,255,255,.14); color: #fff; font-size: 1.5rem; cursor: pointer; }
.lb-btn:hover { background: rgba(255,255,255,.28); }
.lb-prev { left: 16px; } .lb-next { right: 16px; }
.lb-close { top: 24px; right: 16px; transform: none; }
.lb-count { color: #8d9ab3; font-size: .85rem; }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 24px 0; color: var(--muted); font-size: .9rem; }
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
footer a { color: var(--muted); }

@media (max-width: 560px) {
  header .wrap { padding: 0 16px; }
  nav { gap: 10px; }
  nav a { font-size: .85rem; }
  .gh { padding: 5px 9px; }
  .brand span { display: none; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }

/* What is DuckLake */
.about { padding-bottom: 72px; }
.about-card { display: grid; grid-template-columns: auto 1fr; gap: 36px; align-items: center; padding: 32px; background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); }
.about-card + .about-card { margin-top: 24px; }
.about-card h2 { margin-bottom: 8px; }
.about-card p { margin: 0 0 10px; }
.about-card .links { font-weight: 600; }
.about-card .note { color: var(--muted); font-size: .88rem; margin: 0; }
.dl-logo { display: block; background: #fff; padding: 22px 26px; border-radius: 12px; border: 1px solid var(--line); }
.dl-logo img { display: block; width: 320px; max-width: 100%; height: auto; }
@media (max-width: 760px) { .about-card { grid-template-columns: 1fr; padding: 22px; } }

/* VS Code link next to the GitHub pill */
.gh.vsc svg { width: 18px; height: 18px; }

/* Legal pages */
.legal { padding: 48px 24px 72px; max-width: 808px; margin: 0 auto; }
.legal h1 { font-size: 2rem; margin: 0 0 24px; text-align: left; }
.legal h2 { font-size: 1.15rem; margin: 32px 0 8px; }
.legal p, .legal li { color: var(--text); }
.legal ul { padding-left: 1.2em; }
.lb { margin: 0; }

/* aantje.dev wordmark */
.dev { color: var(--orange); }
.wordmark { margin: 6px auto 0; font-size: 1.8rem; font-weight: 700; letter-spacing: -.01em; line-height: 1.2; }
.hero h1 { margin-top: 22px; font-size: clamp(1.7rem, 4.2vw, 2.5rem); }

/* Name page */
.name-word { margin: 0; font-size: clamp(3.2rem, 11vw, 5.5rem); font-weight: 700; letter-spacing: -.03em; line-height: 1.05; }
.name-ipa { margin: 8px 0 0; font-size: 1.6rem; color: var(--muted); font-family: "Segoe UI", "Noto Sans", "DejaVu Sans", system-ui, sans-serif; }
.name-ipa small { font-size: .95rem; margin-left: 8px; }
.name-table { width: 100%; border-collapse: collapse; margin: 16px 0 0; font-size: .98rem; }
.name-table th, .name-table td { text-align: left; padding: 8px 12px 8px 0; border-bottom: 1px solid var(--line); }
.name-table th { color: var(--muted); font-weight: 600; font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; }

/* Installation page */
.legal .install-box { margin: 14px 0 0; padding: 16px 20px; }
.legal .install-box code { font-size: 1.05rem; }
.steps { padding-left: 1.3em; }
.steps li { margin: 6px 0; }
.kbd { font-family: ui-monospace, SFMono-Regular, "Cascadia Code", Consolas, Menlo, monospace; font-size: .88em; padding: 1px 6px; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 5px; background: var(--bg-soft); white-space: nowrap; }
.legal .btn { margin: 4px 8px 4px 0; }
.note { color: var(--muted); font-size: .92rem; }