:root {
  --bg: #f5f4f2; --card: #ffffff; --ink: #14110f; --muted: #5f5a55; --line: #e6e2dd; --soft: #efece8;
  --orange: #ff6a1f; --orange-soft: #ffe9dc; --orange-ink: #14110f;
  --radius: 18px; --max: 1080px;
  --shadow: 0 1px 2px rgba(20,17,15,.04), 0 8px 24px rgba(20,17,15,.06);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; color-scheme: light; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--ink); }
a:focus-visible, .btn:focus-visible, summary:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; border-radius: 10px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 10; }
.skip:focus { left: 8px; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; position: relative; }
.narrow { max-width: 760px; }

/* header */
.top { position: sticky; top: 0; z-index: 5; padding: 14px 16px 0; pointer-events: none; }
.bar { pointer-events: auto; max-width: 880px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 16px; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); border: 1px solid var(--line); border-radius: 999px; padding: 8px 8px 8px 20px; box-shadow: var(--shadow); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; text-decoration: none; letter-spacing: -.01em; }
.brand img { display: block; height: 30px; width: auto; }
.mark { width: 22px; height: 22px; border-radius: 7px; background: var(--orange); display: inline-block; }
.bar nav { display: flex; gap: 22px; }
.bar nav a { color: var(--muted); text-decoration: none; font-size: 15px; white-space: nowrap; }
.bar nav a:hover { color: var(--ink); }

/* buttons */
.btn { display: inline-block; padding: 14px 24px; border-radius: 999px; font-weight: 650; text-decoration: none; font-size: 16px; border: 1px solid transparent; transition: transform .15s ease, box-shadow .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn.small { padding: 10px 18px; font-size: 14.5px; }
.btn.orange { background: var(--orange); color: var(--orange-ink); box-shadow: 0 6px 18px rgba(255,106,31,.3); }
.btn.dark { background: var(--ink); color: #fff; }

/* hero */
.hero { padding: 72px 0 64px; text-align: center; overflow: hidden; }
.hero .wrap { display: flex; flex-direction: column; align-items: center; }
.chip { display: inline-block; font-size: 12.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); border: 1px dashed #cfc9c2; border-radius: 6px; padding: 4px 10px; margin-bottom: 24px; background: rgba(255,255,255,.6); }
h1 { font-size: clamp(36px, 6vw, 64px); line-height: 1.05; letter-spacing: -.03em; margin: 0 0 20px; max-width: 14em; }
h1 em { font-style: normal; color: var(--orange); }
.lead { font-size: clamp(17px, 2vw, 20px); color: var(--muted); margin: 0 0 32px; max-width: 36em; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.hero.small { padding: 64px 0 40px; }
.float { position: absolute; background: var(--card); border-radius: 20px; padding: 10px; box-shadow: var(--shadow); border: 1px solid var(--line); }
.float.f1 { left: 2%; top: 8%; transform: rotate(-10deg); }
.float.f2 { right: 3%; top: 4%; transform: rotate(9deg); }
.float.f3 { left: 8%; bottom: 6%; transform: rotate(7deg); }
.float.f4 { right: 9%; bottom: 10%; transform: rotate(-8deg); }

/* icons */
.icon { width: 56px; height: 56px; border-radius: 14px; display: block; object-fit: cover; }
.icon.big { width: 64px; height: 64px; border-radius: 16px; }
.icon.ph { display: grid; place-items: center; background: var(--orange-soft); color: #b8430a; font-weight: 800; font-size: 20px; letter-spacing: -.02em; }

/* sections */
section { padding: 64px 0; }
section.soft { background: var(--soft); }
h2 { font-size: clamp(28px, 3.6vw, 40px); line-height: 1.15; letter-spacing: -.02em; margin: 0 0 10px; }
.sub { color: var(--muted); margin: 0 0 28px; max-width: 38em; }
.center { text-align: center; margin: 36px 0 0; }
.tabs { display: inline-flex; gap: 6px; background: var(--soft); padding: 5px; border-radius: 999px; margin-bottom: 28px; }
.tab { padding: 8px 18px; border-radius: 999px; font-weight: 600; font-size: 15px; color: var(--muted); }
.tab.on { background: var(--ink); color: #fff; }
.tab.off { opacity: .6; }
.tab small { font-weight: 500; font-size: 12px; }

.apps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.app { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; display: flex; flex-direction: column; gap: 6px; box-shadow: var(--shadow); }
.app .icon { margin-bottom: 10px; }
.app h3 { margin: 0; font-size: 19px; letter-spacing: -.01em; }
.app p { margin: 0 0 14px; color: var(--muted); font-size: 16px; flex: 1; }
.app .row { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.app.soon { background: linear-gradient(180deg, #fff, #fff4ec); border-style: dashed; border-color: #f2c3a5; }
.tag { font-size: 13px; font-weight: 600; background: #e9f6ec; color: #1e6b34; padding: 4px 10px; border-radius: 999px; }
.tag.warm { background: var(--orange-soft); color: #a63d08; }
.link { font-weight: 650; font-size: 15px; text-decoration: none; border-bottom: 2px solid var(--orange); }
.link:hover { background: var(--orange-soft); }

.steps, .why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step, .card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.step .n { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--orange); color: var(--orange-ink); font-weight: 800; margin-bottom: 12px; }
.step h3, .card h3 { margin: 0 0 8px; font-size: 19px; letter-spacing: -.01em; }
.step p, .card p { margin: 0; color: var(--muted); font-size: 16px; }
.card a { color: var(--ink); text-decoration-color: var(--orange); text-underline-offset: 3px; }

.band { display: flex; align-items: center; justify-content: space-between; gap: 32px; background: var(--ink); color: #fff; border-radius: 28px; padding: 40px; }
.band h2 { color: #fff; }
.band p { margin: 0; color: #d8d3cd; max-width: 38em; }
.band .btn { flex: none; }

details { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px 20px; margin-bottom: 10px; }
summary { cursor: pointer; font-weight: 650; }
details p { margin: 10px 0 0; color: var(--muted); }
details a { color: var(--ink); text-decoration-color: var(--orange); }

/* pages */
.doc { padding: 56px 20px 80px; }
.doc h1 { font-size: clamp(32px, 4.5vw, 46px); max-width: none; margin-bottom: 8px; }
.doc h2 { font-size: 22px; margin: 34px 0 8px; letter-spacing: -.01em; }
.doc p, .doc li { color: #2d2a27; }
.doc .meta { color: var(--muted); font-size: 15px; }
.list { padding-left: 22px; }
.list li { margin-bottom: 8px; }
.todo { background: #fff1a8; color: #4a3b00; padding: 0 5px; border-radius: 4px; }

/* footer */
.foot { border-top: 1px solid var(--line); padding: 44px 0 56px; background: var(--soft); font-size: 15px; color: var(--muted); }
.foot .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.foot strong { color: var(--ink); display: block; margin-bottom: 8px; }
.foot a { display: block; color: var(--muted); text-decoration: none; margin: 4px 0; }
.foot a:hover { color: var(--ink); text-decoration: underline; }
.foot p { margin: 4px 0; }
.legal { margin-top: 32px !important; padding-top: 20px; border-top: 1px solid var(--line); font-size: 13.5px; }

@media (max-width: 860px) {
  .apps, .steps, .why { grid-template-columns: 1fr 1fr; }
  .float { display: none; }
  .band { flex-direction: column; align-items: flex-start; padding: 32px 26px; }
  .foot .cols { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .apps, .steps, .why { grid-template-columns: 1fr; }
  .bar nav { display: none; }
  .hero { padding-top: 48px; }
  section { padding: 48px 0; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } .btn:hover { transform: none; } }

/* platform tabs (buttons) */
.tabs button.tab { border: 0; background: transparent; font: inherit; cursor: pointer; }
.tabs button.tab:hover:not(.on) { color: var(--ink); }
.tab small { margin-left: 4px; font-weight: 600; background: rgba(20,17,15,.08); padding: 1px 7px; border-radius: 999px; }
.tab.on small { background: rgba(255,255,255,.2); }
[hidden] { display: none !important; }

/* components: card grid, tags, search, category chips */
.comps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.comp { display: flex; flex-direction: column; gap: 12px; }
.thumb-link { display: block; border-radius: 16px; overflow: hidden; border: 1px solid var(--line); background: var(--card); box-shadow: var(--shadow); transition: transform .18s ease, box-shadow .18s ease; }
.thumb-link:hover { transform: translateY(-3px); box-shadow: 0 2px 4px rgba(20,17,15,.05), 0 14px 32px rgba(20,17,15,.10); }
.thumb { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.thumb.ph { position: relative; background: linear-gradient(135deg, #fff3ea, #ffe0cc); display: grid; place-items: end start; padding: 14px; }
.thumb.ph i { position: absolute; left: 14px; height: 8px; border-radius: 4px; background: rgba(20,17,15,.12); }
.thumb.ph i:nth-of-type(1) { top: 16px; width: 40%; }
.thumb.ph i:nth-of-type(2) { top: 32px; width: 62%; background: rgba(255,106,31,.35); }
.thumb.ph i:nth-of-type(3) { top: 48px; width: 28%; }
.thumb.ph b { font-size: 13px; color: #a63d08; background: rgba(255,255,255,.75); padding: 3px 9px; border-radius: 999px; }
.comp h3 { margin: 0; font-size: 17px; letter-spacing: -.01em; }
.comp .dot { color: var(--muted); }
.comp .meta { margin: 2px 0 0; color: var(--muted); font-size: 15px; }
.tier { font-size: 12px; font-weight: 700; padding: 2px 9px; border-radius: 999px; vertical-align: 2px; }
.tier.pro { background: var(--orange-soft); color: #a63d08; }
.tier.free { background: #e9f6ec; color: #1e6b34; }
.search { width: 100%; max-width: 560px; margin: 8px 0 18px; }
.search input { width: 100%; padding: 14px 18px; font: inherit; border-radius: 14px; border: 1px solid var(--line); background: var(--card); box-shadow: var(--shadow); color: var(--ink); }
.search input:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; max-width: 720px; }
.pill { font: inherit; font-size: 15px; padding: 7px 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); color: var(--ink); cursor: pointer; }
.pill:hover { border-color: #cfc9c2; }
.pill.on { background: var(--ink); color: #fff; border-color: var(--ink); }
.pill:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; }
.catalog { padding-top: 24px; }
.count { color: var(--muted); margin: 0 0 16px; }
.none { color: var(--muted); text-align: center; padding: 40px 0; }
@media (max-width: 1000px) { .comps { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px) { .comps { grid-template-columns: repeat(2, 1fr); gap: 16px; } }
@media (max-width: 460px) { .comps { grid-template-columns: 1fr; } }

/* fixes: active tab, header wrapping, preview label underline */
.tabs button.tab.on { background: var(--ink); color: #fff; }
.tabs button.tab.on:hover { color: #fff; }
.brand, .btn.small { white-space: nowrap; }
.thumb-link, .thumb-link:hover { text-decoration: none; }
@media (max-width: 900px) { .bar nav { display: none; } }

/* component previews are 4:3, shown whole */
.thumb { aspect-ratio: 4 / 3; }
.thumb-link.static:hover { transform: none; box-shadow: var(--shadow); }
.thumb-link.static { transition: none; }
.thumb { height: auto; }