/* Anar website — shared styles for the landing page and docs. */

:root {
  --red: #9b1c1f;
  --red-strong: #b8262a;
  --sun: #ffcd34;
  --bg: #fffdf8;
  --bg-soft: #f7f1e6;
  --surface: #ffffff;
  --text: #22191a;
  --muted: #6b5d5e;
  --border: #e9dfd0;
  --link: #9b1c1f;
  --code-bg: #1d1617;
  --code-text: #f3e9e3;
  --inline-code-bg: #f3e8e2;
  --shadow: 0 1px 2px rgba(60, 20, 20, .06), 0 8px 24px rgba(60, 20, 20, .06);
  --radius: 12px;
  --max: 1160px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "JetBrains Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #141011;
    --bg-soft: #1c1617;
    --surface: #1f191a;
    --text: #f1e9e6;
    --muted: #b2a3a1;
    --border: #352b2c;
    --link: #ff8a80;
    --code-bg: #0e0b0b;
    --inline-code-bg: #2b2223;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #141011;
  --bg-soft: #1c1617;
  --surface: #1f191a;
  --text: #f1e9e6;
  --muted: #b2a3a1;
  --border: #352b2c;
  --link: #ff8a80;
  --code-bg: #0e0b0b;
  --inline-code-bg: #2b2223;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 var(--font);
  overflow-x: hidden;
}
a { color: var(--link); text-decoration-thickness: 1px; text-underline-offset: 2px; }
img, svg { max-width: 100%; }
code, pre, kbd { font-family: var(--mono); font-size: .9em; }
:focus-visible { outline: 2px solid var(--sun); outline-offset: 2px; }

.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 8px; z-index: 100; background: var(--surface); padding: 8px 12px; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 16px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-header .wrap { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 800; letter-spacing: .04em; font-size: 1.15rem; }
.brand img { width: 34px; height: 34px; }
.nav { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.nav a { color: var(--muted); text-decoration: none; padding: 6px 10px; border-radius: 8px; font-weight: 500; font-size: .95rem; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--text); background: var(--bg-soft); }
.icon-btn {
  display: inline-grid; place-items: center; width: 36px; height: 36px;
  border: 1px solid var(--border); border-radius: 8px; background: var(--surface);
  color: var(--text); cursor: pointer; padding: 0;
}
.icon-btn svg { width: 18px; height: 18px; }
.menu-btn { display: none; }

@media (max-width: 760px) {
  .menu-btn { display: inline-grid; margin-left: auto; }
  .nav {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--border); padding: 8px 16px 16px;
  }
  .nav.open { display: flex; }
  .nav a { padding: 10px 8px; }
  .nav .icon-btn { margin-top: 8px; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 18px; border-radius: 10px; font-weight: 600; text-decoration: none;
  border: 1px solid transparent; transition: transform .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-strong); }
.btn-ghost { border-color: var(--border); color: var(--text); background: var(--surface); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 72px 0 56px; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: -40% -10% auto auto; width: 620px; height: 620px;
  background: radial-gradient(circle, color-mix(in srgb, var(--sun) 45%, transparent), transparent 65%);
  pointer-events: none; z-index: -1;
}
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 48px; align-items: center; }
.eyebrow { display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--red); background: color-mix(in srgb, var(--sun) 30%, transparent); padding: 4px 10px; border-radius: 99px; }
:root[data-theme="dark"] .eyebrow { color: var(--sun); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .eyebrow { color: var(--sun); } }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1.08; margin: 18px 0 18px; letter-spacing: -.02em; }
.hero h1 em { font-style: normal; color: var(--red); }
:root[data-theme="dark"] .hero h1 em { color: #ff6b62; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .hero h1 em { color: #ff6b62; } }
.lede { font-size: 1.15rem; color: var(--muted); max-width: 34em; margin: 0 0 28px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }

.install {
  display: flex; align-items: center; gap: 10px; max-width: 100%;
  background: var(--code-bg); color: var(--code-text); border-radius: 10px; padding: 10px 10px 10px 16px;
  font-family: var(--mono); font-size: .9rem;
}
.install code { overflow-x: auto; white-space: nowrap; flex: 1; }
.install .prompt { color: var(--sun); user-select: none; }

.copy-btn {
  flex: none; border: 1px solid #3a2e2f; background: #2a2122; color: #e8dcd6; border-radius: 7px;
  font: 600 .75rem var(--font); padding: 5px 9px; cursor: pointer;
}
.copy-btn:hover { background: #3a2e2f; }

/* Terminal */
.terminal { background: var(--code-bg); color: var(--code-text); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; border: 1px solid #2d2324; min-width: 0; }
.terminal-bar { display: flex; gap: 7px; padding: 12px 14px; background: #241c1d; }
.terminal-bar span { width: 11px; height: 11px; border-radius: 50%; background: #4a3a3b; }
.terminal-bar span:nth-child(1) { background: #e0574f; }
.terminal-bar span:nth-child(2) { background: var(--sun); }
.terminal-bar span:nth-child(3) { background: #6cc070; }
.terminal pre { margin: 0; padding: 18px 20px 22px; font-size: .86rem; line-height: 1.75; overflow-x: auto; }
.t-p { color: var(--sun); }
.t-c { color: #8f7f7c; }
.t-ok { color: #8bd48e; }

@media (max-width: 900px) {
  .hero { padding-top: 48px; }
  .hero .wrap { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- Sections ---------- */
section { padding: 72px 0; }
.section-alt { background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head { max-width: 680px; margin-bottom: 40px; }
.section-head h2 { font-size: clamp(1.7rem, 3.5vw, 2.3rem); line-height: 1.15; margin: 10px 0 12px; letter-spacing: -.01em; }
.section-head p { color: var(--muted); margin: 0; font-size: 1.05rem; }

.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr)); }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px; transition: border-color .15s ease, transform .15s ease;
}
.card h3 { margin: 12px 0 6px; font-size: 1.05rem; }
.card p { margin: 0; color: var(--muted); font-size: .95rem; }
.card .ico {
  width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center;
  background: color-mix(in srgb, var(--red) 12%, transparent); color: var(--red);
}
:root[data-theme="dark"] .card .ico { color: #ff8a80; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .card .ico { color: #ff8a80; } }
.card .ico svg { width: 22px; height: 22px; }
a.card { text-decoration: none; color: inherit; display: block; }
a.card:hover { border-color: var(--red); transform: translateY(-2px); }
.card .repo { font-family: var(--mono); font-weight: 700; font-size: .95rem; color: var(--text); }
.tag { display: inline-block; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); border: 1px solid var(--border); border-radius: 99px; padding: 1px 8px; margin-left: 6px; vertical-align: 2px; }

/* Steps */
.steps { display: grid; gap: 20px; grid-template-columns: repeat(3, 1fr); counter-reset: step; }
.step { counter-increment: step; min-width: 0; }
.step::before {
  content: counter(step); display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%;
  background: var(--red); color: #fff; font-weight: 700; margin-bottom: 12px;
}
.step h3 { margin: 0 0 6px; }
.step p { margin: 0 0 12px; color: var(--muted); }
.step pre { margin: 0; background: var(--code-bg); color: var(--code-text); padding: 14px 16px; border-radius: 10px; overflow-x: auto; font-size: .84rem; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr; } }

/* Name */
.name { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.name .card { padding: 28px; }
.name .card h3 { font-size: 1.25rem; margin-top: 0; }
.name .swatch { width: 44px; height: 44px; border-radius: 50%; margin-bottom: 14px; }
@media (max-width: 760px) { .name { grid-template-columns: 1fr; } }

/* CTA band */
.band { text-align: center; }
.band h2 { font-size: clamp(1.7rem, 3.5vw, 2.3rem); margin: 0 0 12px; }
.band p { color: var(--muted); margin: 0 auto 28px; max-width: 560px; }
.band .cta { justify-content: center; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border); padding: 32px 0; color: var(--muted); font-size: .9rem; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 16px 32px; justify-content: space-between; align-items: center; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 16px; }
.site-footer a { color: var(--muted); }

/* ---------- Docs layout ---------- */
.docs { display: grid; grid-template-columns: 240px minmax(0, 1fr) 220px; gap: 40px; max-width: 1360px; margin: 0 auto; padding: 0 16px; }
.docs-nav, .toc { position: sticky; top: 64px; align-self: start; max-height: calc(100vh - 64px); overflow-y: auto; padding: 32px 0; font-size: .92rem; }
.docs-nav h4, .toc h4 { margin: 0 0 8px; font-size: .75rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.docs-nav ul, .toc ul { list-style: none; margin: 0 0 24px; padding: 0; }
.docs-nav a { display: block; padding: 6px 10px; border-radius: 8px; color: var(--text); text-decoration: none; }
.docs-nav a:hover { background: var(--bg-soft); }
.docs-nav a[aria-current="page"] { background: color-mix(in srgb, var(--red) 12%, transparent); color: var(--link); font-weight: 600; }
.toc a { display: block; padding: 3px 0 3px 12px; border-left: 2px solid var(--border); color: var(--muted); text-decoration: none; line-height: 1.4; }
.toc ul ul a { padding-left: 24px; font-size: .88rem; }
.toc a:hover { color: var(--text); }
.toc a.active { color: var(--link); border-left-color: var(--red); }

.doc { padding: 40px 0 80px; min-width: 0; }
.doc h1 { font-size: clamp(1.9rem, 4vw, 2.5rem); line-height: 1.15; margin: 0 0 20px; letter-spacing: -.01em; }
.doc h2 { font-size: 1.55rem; margin: 48px 0 14px; padding-top: 16px; border-top: 1px solid var(--border); }
.doc h3 { font-size: 1.2rem; margin: 32px 0 10px; }
.doc h4, .doc h5 { font-size: 1.02rem; margin: 24px 0 8px; }
.doc .headerlink { margin-left: 8px; color: var(--border); text-decoration: none; opacity: 0; }
.doc :is(h2, h3, h4, h5):hover .headerlink { opacity: 1; color: var(--muted); }
.doc p, .doc li { max-width: 46em; }
.doc :not(pre) > code { background: var(--inline-code-bg); padding: .12em .38em; border-radius: 5px; overflow-wrap: anywhere; }
.doc blockquote { margin: 16px 0; padding: 10px 16px; border-left: 3px solid var(--sun); background: var(--bg-soft); border-radius: 0 8px 8px 0; color: var(--muted); }
.doc table { border-collapse: collapse; width: 100%; margin: 16px 0; font-size: .92rem; display: block; overflow-x: auto; }
.doc th, .doc td { border: 1px solid var(--border); padding: 8px 12px; text-align: left; vertical-align: top; }
.doc th { background: var(--bg-soft); }
.doc hr { border: 0; border-top: 1px solid var(--border); margin: 32px 0; }
.codehilite { position: relative; background: var(--code-bg); border-radius: 10px; margin: 16px 0; }
.codehilite pre { margin: 0; padding: 16px 18px; overflow-x: auto; color: var(--code-text); font-size: .86rem; line-height: 1.6; }
.codehilite .copy-btn { position: absolute; top: 8px; right: 8px; opacity: 0; transition: opacity .15s; }
.codehilite:hover .copy-btn, .codehilite .copy-btn:focus { opacity: 1; }
.pager { display: flex; justify-content: space-between; gap: 16px; margin-top: 56px; flex-wrap: wrap; }
.pager a { flex: 1 1 200px; border: 1px solid var(--border); border-radius: 10px; padding: 14px 18px; text-decoration: none; color: var(--text); }
.pager a:hover { border-color: var(--red); }
.pager small { display: block; color: var(--muted); }
.pager .next { text-align: right; }
.edit-link { font-size: .9rem; color: var(--muted); margin-top: 32px; }

@media (max-width: 1100px) {
  .docs { grid-template-columns: 220px minmax(0, 1fr); }
  .toc { display: none; }
}
@media (max-width: 760px) {
  .docs { grid-template-columns: 1fr; gap: 0; }
  .docs-nav { position: static; max-height: none; padding: 16px 0 0; border-bottom: 1px solid var(--border); }
  .docs-nav ul { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 12px; }
  .docs-nav h4 { display: none; }
  .doc { padding-top: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}