/* StoryLark.org — "Daybreak" identity, matched to the app's brand theme
   (brands/storylark/theme.css in the code repo). Warm paper, dawn teal accent,
   gold "birdsong" highlight, literary serif for display + reading. Light is the
   default; [data-theme="dark"] mirrors every token, and the site also respects
   prefers-color-scheme when the visitor hasn't chosen. */

:root {
  color-scheme: light;
  --bg: #FBF8F2;          /* warm paper */
  --bg-raised: #FFFFFF;
  --bg-sunken: #F1EADD;
  --text: #232020;        /* warm ink */
  --text-muted: #635C54;
  --text-faint: #A69D8F;
  --accent: #0E7C7B;      /* dawn teal */
  --accent-strong: #0A5F5E;
  --rule: #E6DFD2;
  --link: #0E7C7B;
  --gold: #E0A423;        /* birdsong */
  --gold-soft: rgba(224, 164, 35, 0.16);

  --font-serif: "Newsreader", Georgia, serif;
  --font-sans: "Inter", system-ui, -apple-system, sans-serif;

  --maxw: 1120px;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(35, 32, 32, .05), 0 12px 32px -12px rgba(35, 32, 32, .12);
  --shadow-sm: 0 1px 2px rgba(35, 32, 32, .06), 0 4px 14px -8px rgba(35, 32, 32, .14);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #14171A;          /* deep dusk */
  --bg-raised: #1D2226;
  --bg-sunken: #0E1113;
  --text: #F1ECE3;
  --text-muted: #B8B0A4;
  --text-faint: #837C71;
  --accent: #35B7B4;
  --accent-strong: #57C9C6;
  --rule: #2C3237;
  --link: #57C9C6;
  --gold: #F0BE50;
  --gold-soft: rgba(240, 190, 80, 0.16);
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 16px 40px -16px rgba(0,0,0,.6);
  --shadow-sm: 0 1px 2px rgba(0,0,0,.3), 0 6px 18px -10px rgba(0,0,0,.55);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    color-scheme: dark;
    --bg: #14171A; --bg-raised: #1D2226; --bg-sunken: #0E1113;
    --text: #F1ECE3; --text-muted: #B8B0A4; --text-faint: #837C71;
    --accent: #35B7B4; --accent-strong: #57C9C6; --rule: #2C3237; --link: #57C9C6;
    --gold: #F0BE50; --gold-soft: rgba(240,190,80,.16);
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 16px 40px -16px rgba(0,0,0,.6);
    --shadow-sm: 0 1px 2px rgba(0,0,0,.3), 0 6px 18px -10px rgba(0,0,0,.55);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }
h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 600; line-height: 1.15; color: var(--text); letter-spacing: -0.01em; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---- Header ---- */
.site-head {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 20px;
  padding: 14px 24px;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--rule);
}
.brand { display: inline-flex; align-items: center; gap: 9px; font-family: var(--font-serif); font-size: 21px; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand b { color: var(--accent); font-weight: 600; }
.brand img { display: block; border-radius: 7px; }
.site-nav { margin-left: auto; display: flex; gap: 22px; align-items: center; font-size: 15px; font-weight: 500; }
.site-nav a { color: var(--text-muted); }
.site-nav a:hover { color: var(--text); text-decoration: none; }
.site-nav .ext::after { content: "↗"; font-size: .8em; margin-left: 3px; opacity: .6; }
.theme-toggle {
  width: 36px; height: 36px; border-radius: 9px; cursor: pointer;
  border: 1px solid var(--rule); background: var(--bg-raised); color: var(--text);
  font-size: 16px; line-height: 1; display: grid; place-items: center;
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }
@media (max-width: 640px) { .site-nav { gap: 14px; font-size: 14px; } .site-nav a:not(.ext) { display: none; } }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 11px; font-weight: 600; font-size: 15px;
  border: 1px solid transparent; cursor: pointer; transition: transform .08s ease, box-shadow .15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--accent-strong); }
:root[data-theme="dark"] .btn-primary { color: #08201f; }
.btn-ghost { background: var(--bg-raised); color: var(--text); border-color: var(--rule); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ---- Hero ---- */
.hero { position: relative; overflow: hidden; padding: 76px 0 64px; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(60% 55% at 78% 0%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 70%),
    radial-gradient(48% 44% at 12% 8%, var(--gold-soft), transparent 72%);
  opacity: .9;
}
.hero .wrap { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 18px;
  padding: 5px 12px; border-radius: 999px; font-family: var(--font-sans);
  font-size: 12.5px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  color: var(--accent-strong); background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 26%, transparent);
}
:root[data-theme="dark"] .eyebrow { color: var(--accent); }
.hero h1 { font-size: clamp(2.5rem, 5.4vw, 4rem); margin: 0 0 18px; letter-spacing: -0.02em; }
.hero h1 .lark { color: var(--accent); }
.hero p.lede { font-size: 1.22rem; color: var(--text-muted); margin: 0 0 30px; max-width: 34ch; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-note { margin-top: 20px; font-size: 14px; color: var(--text-faint); }
.hero-note code { font-family: var(--font-sans); }
.hero-art { display: grid; place-items: center; }
.hero-art img { width: min(320px, 78%); filter: drop-shadow(0 20px 44px rgba(14,124,123,.28)); }
@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-art { display: none; }
  .hero p.lede { max-width: none; }
}

/* ---- Sections ---- */
section { padding: 68px 0; }
.section-head { max-width: 620px; margin: 0 auto 44px; text-align: center; }
.section-head .kicker { font-family: var(--font-sans); font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); }
.section-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); margin: 10px 0 12px; }
.section-head p { color: var(--text-muted); font-size: 1.08rem; margin: 0; }
.alt { background: var(--bg-sunken); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }

/* ---- Feature grid ---- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .features { grid-template-columns: 1fr; } }
.card {
  background: var(--bg-raised); border: 1px solid var(--rule); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow-sm);
}
.card .ico { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 11px; margin-bottom: 16px;
  background: color-mix(in srgb, var(--accent) 12%, transparent); color: var(--accent); }
.card .ico svg { width: 22px; height: 22px; }
.card h3 { font-size: 1.24rem; margin: 0 0 7px; }
.card p { margin: 0; color: var(--text-muted); font-size: .98rem; }

/* ---- Two surfaces ---- */
.surfaces { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
@media (max-width: 760px) { .surfaces { grid-template-columns: 1fr; } }
.surface { position: relative; background: var(--bg-raised); border: 1px solid var(--rule); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-sm); }
.surface .tag { font-family: var(--font-sans); font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); }
.surface h3 { font-size: 1.45rem; margin: 8px 0 10px; }
.surface p { color: var(--text-muted); margin: 0 0 16px; }
.surface ul { margin: 0; padding-left: 18px; color: var(--text-muted); }
.surface li { margin: 4px 0; }
.surface .who { margin-top: 18px; font-size: .9rem; color: var(--text-faint); font-style: italic; }

/* ---- How it works ---- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }
.step { padding: 4px 4px 4px 0; }
.step .n { font-family: var(--font-serif); font-size: 2.4rem; color: var(--accent); opacity: .5; line-height: 1; }
.step h3 { font-size: 1.2rem; margin: 10px 0 6px; }
.step p { color: var(--text-muted); margin: 0; font-size: .98rem; }
.pipeline { margin-top: 40px; text-align: center; }
.pipeline code {
  display: inline-block; font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 14px;
  background: var(--bg-raised); border: 1px solid var(--rule); border-radius: 10px; padding: 12px 18px; color: var(--text-muted);
}
.pipeline .arrow { color: var(--accent); margin: 0 4px; }

/* ---- Stack strip ---- */
.stack { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.stack span { font-size: 14px; font-weight: 600; color: var(--text-muted); background: var(--bg-raised); border: 1px solid var(--rule); border-radius: 999px; padding: 7px 15px; }
.stack span b { color: var(--accent); font-weight: 700; }

/* ---- CTA band ---- */
.cta-band { text-align: center; }
.cta-band .wrap { background: linear-gradient(135deg, var(--accent), var(--accent-strong)); border-radius: 22px; padding: 56px 32px; box-shadow: var(--shadow); }
.cta-band h2 { color: #fff; font-size: clamp(1.7rem, 3.4vw, 2.4rem); margin: 0 0 12px; }
.cta-band p { color: rgba(255,255,255,.9); margin: 0 0 26px; font-size: 1.1rem; }
.cta-band .btn-primary { background: #fff; color: var(--accent-strong); }
.cta-band .btn-primary:hover { background: #fff; }
.cta-band .btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.cta-band .btn-ghost:hover { border-color: #fff; color: #fff; }

/* ---- Footer ---- */
.site-foot { border-top: 1px solid var(--rule); background: var(--bg-sunken); padding: 52px 24px 28px; margin-top: 20px; }
.foot-inner { max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: 1fr 2fr; gap: 32px; }
@media (max-width: 700px) { .foot-inner { grid-template-columns: 1fr; } }
.foot-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.foot-cols h4 { font-family: var(--font-sans); font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--text-faint); margin: 0 0 12px; }
.foot-cols a { display: block; color: var(--text-muted); font-size: 14.5px; padding: 3px 0; }
.foot-cols a:hover { color: var(--accent); text-decoration: none; }
.foot-legal { max-width: var(--maxw); margin: 32px auto 0; padding-top: 20px; border-top: 1px solid var(--rule); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13.5px; color: var(--text-faint); }
.foot-tag { font-family: var(--font-serif); font-style: italic; }

/* =====================================================================
   Docs
   ===================================================================== */
.doc-layout { max-width: var(--maxw); margin: 0 auto; padding: 40px 24px 72px; display: grid; grid-template-columns: 232px 1fr; gap: 44px; align-items: start; }
@media (max-width: 820px) { .doc-layout { grid-template-columns: 1fr; gap: 20px; } }
.doc-side { position: sticky; top: 84px; font-size: 15px; }
@media (max-width: 820px) { .doc-side { position: static; border: 1px solid var(--rule); border-radius: var(--radius); padding: 16px 18px; background: var(--bg-raised); } }
.side-group { margin-bottom: 22px; }
.side-group h3 { font-family: var(--font-sans); font-size: 11.5px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--text-faint); margin: 0 0 8px; }
.side-group ul { list-style: none; margin: 0; padding: 0; }
.side-group li { margin: 1px 0; }
.side-group a { display: block; padding: 5px 10px; border-radius: 8px; color: var(--text-muted); }
.side-group a:hover { background: var(--bg-sunken); color: var(--text); text-decoration: none; }
.side-group a[aria-current="page"] { background: color-mix(in srgb, var(--accent) 12%, transparent); color: var(--accent-strong); font-weight: 600; }
:root[data-theme="dark"] .side-group a[aria-current="page"] { color: var(--accent); }

.doc-content { min-width: 0; }
.doc-back { display: inline-block; font-size: 14px; color: var(--text-muted); margin-bottom: 8px; }
.doc-content h1 { font-size: 2.3rem; margin: .2em 0 .5em; }
.doc-content h2 { font-size: 1.6rem; margin: 1.8em 0 .5em; padding-top: .3em; border-top: 1px solid var(--rule); }
.doc-content h3 { font-size: 1.24rem; margin: 1.5em 0 .4em; }
.doc-content h1:first-child, .doc-content h2:first-of-type { border-top: 0; padding-top: 0; }
.doc-content p, .doc-content li { color: var(--text); }
.doc-content a { text-decoration: underline; text-underline-offset: 2px; text-decoration-color: color-mix(in srgb, var(--accent) 40%, transparent); }
.doc-content .anchor { float: left; margin-left: -1.1em; padding-right: .3em; color: var(--text-faint); opacity: 0; text-decoration: none; font-weight: 400; }
.doc-content h2:hover .anchor, .doc-content h3:hover .anchor { opacity: 1; }
.doc-content code { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: .88em; background: var(--bg-sunken); border: 1px solid var(--rule); border-radius: 5px; padding: .1em .38em; }
.doc-content pre { background: var(--bg-sunken); border: 1px solid var(--rule); border-radius: var(--radius); padding: 16px 18px; overflow-x: auto; }
.doc-content pre code { background: none; border: 0; padding: 0; font-size: 13.5px; line-height: 1.6; }
.doc-content blockquote { margin: 1.2em 0; padding: 2px 18px; border-left: 3px solid var(--gold); background: var(--gold-soft); border-radius: 0 8px 8px 0; color: var(--text-muted); }
.doc-content blockquote p { color: var(--text-muted); }
.doc-content table { width: 100%; border-collapse: collapse; margin: 1.2em 0; font-size: 14.5px; display: block; overflow-x: auto; }
.doc-content th, .doc-content td { text-align: left; padding: 9px 12px; border: 1px solid var(--rule); }
.doc-content th { background: var(--bg-sunken); font-family: var(--font-sans); }
.doc-content hr { border: 0; border-top: 1px solid var(--rule); margin: 2.4em 0; }
.doc-foot { font-size: 14px; color: var(--text-faint); }

/* Docs hub (index) */
.doc-hub { max-width: 900px; margin: 0 auto; padding: 56px 24px 72px; }
.doc-hub > h1 { font-size: 2.6rem; margin: 0 0 8px; }
.doc-hub > .lede { color: var(--text-muted); font-size: 1.15rem; margin: 0 0 40px; }
.hub-group { margin-bottom: 34px; }
.hub-group h2 { font-size: 1rem; font-family: var(--font-sans); text-transform: uppercase; letter-spacing: .06em; color: var(--text-faint); margin: 0 0 14px; }
.hub-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 620px) { .hub-cards { grid-template-columns: 1fr; } }
.hub-card { display: block; background: var(--bg-raised); border: 1px solid var(--rule); border-radius: var(--radius); padding: 20px 22px; box-shadow: var(--shadow-sm); }
.hub-card:hover { text-decoration: none; border-color: var(--accent); transform: translateY(-2px); transition: transform .1s ease, border-color .1s ease; }
.hub-card h3 { font-size: 1.2rem; margin: 0 0 5px; color: var(--text); }
.hub-card p { margin: 0; color: var(--text-muted); font-size: .95rem; }
.hub-card .go { color: var(--accent); font-weight: 600; font-size: .9rem; margin-top: 10px; display: inline-block; }

/* ---- Simple content pages (about/support) ---- */
.prose { max-width: 720px; margin: 0 auto; padding: 60px 24px 72px; }
.prose h1 { font-size: 2.6rem; margin: 0 0 .4em; }
.prose h2 { font-size: 1.5rem; margin: 1.7em 0 .5em; }
.prose p, .prose li { color: var(--text); }
.prose .lede { font-size: 1.2rem; color: var(--text-muted); }
.prose a { text-decoration: underline; text-underline-offset: 2px; }
.prose .cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 24px 0; }
@media (max-width: 560px) { .prose .cards { grid-template-columns: 1fr; } }
.prose .cards .card h3 { margin-top: 0; }