/* ============================================================
   SceneSort Pro — shared styles for sub-pages
   (matches the main site; light theme only)
   ============================================================ */
:root{
  --bg:#ffffff;--bg-soft:#f7f8fa;--bg-softer:#fbfbfd;
  --ink:#0b0c10;--ink-2:#3c4250;--muted:#6b7280;--muted-2:#9aa1ad;
  --line:#eceef2;--line-2:#e2e5ec;
  --accent:#5b53e8;--accent-2:#7b6bf7;--accent-ink:#4a40d8;--accent-soft:#efeefe;
  --green:#16a34a;--green-soft:#e7f6ec;--amber:#d97706;--amber-soft:#fdf1e1;
  --red:#dc2626;--red-soft:#fdeced;--blue:#2563eb;--blue-soft:#e8f0fe;
  --radius:18px;
  --shadow-sm:0 1px 2px rgba(16,18,28,.04), 0 1px 1px rgba(16,18,28,.03);
  --shadow:0 4px 24px -8px rgba(20,22,40,.12), 0 1px 2px rgba(20,22,40,.06);
  --shadow-lg:0 40px 80px -28px rgba(31,28,80,.28), 0 12px 32px -16px rgba(20,22,40,.18);
  --maxw:1160px;--ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--bg);color:var(--ink);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-feature-settings:'cv02','cv03','cv04','ss01';line-height:1.5}
a{color:inherit;text-decoration:none}
::selection{background:var(--accent-soft);color:var(--accent-ink)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.mono{font-family:'JetBrains Mono',monospace}
.muted{color:var(--muted)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.02em;color:var(--accent-ink);background:var(--accent-soft);padding:6px 12px;border-radius:100px}
.eyebrow.neutral{color:var(--muted);background:var(--bg-soft);border:1px solid var(--line)}
h1,h2,h3,h4{margin:0;letter-spacing:-.022em;line-height:1.06;font-weight:700}
.h2{font-size:clamp(28px,4vw,46px);font-weight:800;letter-spacing:-.028em}
.lead{font-size:clamp(16px,1.5vw,19px);color:var(--ink-2);line-height:1.55;font-weight:400}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:inherit;font-size:15px;font-weight:600;letter-spacing:-.01em;padding:13px 22px;border-radius:12px;border:1px solid transparent;cursor:pointer;transition:transform .18s var(--ease),box-shadow .25s var(--ease),background .2s;white-space:nowrap}
.btn svg{width:17px;height:17px}
.btn-primary{background:linear-gradient(180deg,var(--accent-2),var(--accent));color:#fff;box-shadow:0 1px 0 rgba(255,255,255,.25) inset, 0 10px 24px -10px rgba(91,83,232,.65)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 1px 0 rgba(255,255,255,.25) inset, 0 16px 34px -12px rgba(91,83,232,.7)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line-2);box-shadow:var(--shadow-sm)}
.btn-ghost:hover{transform:translateY(-1px);border-color:var(--muted-2);box-shadow:var(--shadow)}
.btn-lg{padding:16px 28px;font-size:16px;border-radius:14px}
.btn-block{width:100%}

/* nav */
header.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.72);backdrop-filter:saturate(180%) blur(18px);-webkit-backdrop-filter:saturate(180%) blur(18px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
header.nav.scrolled{border-color:var(--line);box-shadow:0 1px 0 rgba(16,18,28,.02)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;letter-spacing:-.02em}
.logo{width:30px;height:30px;border-radius:9px;background:linear-gradient(145deg,var(--accent-2),var(--accent));display:grid;place-items:center;box-shadow:0 4px 12px -3px rgba(91,83,232,.55), 0 1px 0 rgba(255,255,255,.4) inset;flex:0 0 auto}
.logo svg{width:18px;height:18px;color:#fff}
.brand .pro{color:var(--accent-ink)}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a.lnk{padding:8px 14px;border-radius:9px;font-size:14.5px;font-weight:500;color:var(--ink-2);transition:background .18s,color .18s}
.nav-links a.lnk:hover{background:var(--bg-soft);color:var(--ink)}
.nav-links a.lnk.active{color:var(--accent-ink);background:var(--accent-soft)}
.nav-cta{display:flex;align-items:center;gap:10px;margin-left:8px}

/* page hero / breadcrumb */
.phero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);background:var(--bg-softer)}
.phero::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(55% 60% at 50% -20%,rgba(123,107,247,.12),transparent 70%)}
.phero .inner{position:relative;z-index:1;padding:64px 0 56px;text-align:center;max-width:760px;margin:0 auto}
.crumb{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--muted);margin-bottom:18px}
.crumb a:hover{color:var(--accent-ink)}
.crumb svg{width:13px;height:13px;color:var(--muted-2)}
.phero h1{font-size:clamp(32px,5vw,52px);font-weight:800;letter-spacing:-.03em;line-height:1.02}
.phero p{font-size:17px;color:var(--ink-2);margin:18px auto 0;max-width:560px;line-height:1.55}
.phero .updated{margin-top:18px;font-size:13px;color:var(--muted);display:inline-flex;align-items:center;gap:7px}
.phero .updated svg{width:14px;height:14px;color:var(--muted-2)}

/* generic band */
.band{padding:72px 0}
.alt{background:var(--bg-softer);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* legal / prose */
.legal{max-width:760px;margin:0 auto;padding:64px 0 88px}
.legal .toc{border:1px solid var(--line);border-radius:14px;background:var(--bg-softer);padding:20px 24px;margin-bottom:40px}
.legal .toc h4{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2);margin-bottom:12px}
.legal .toc ol{margin:0;padding-left:20px;columns:2;column-gap:32px}
.legal .toc li{font-size:13.5px;margin-bottom:7px;break-inside:avoid}
.legal .toc a{color:var(--ink-2)}
.legal .toc a:hover{color:var(--accent-ink)}
.legal section{margin-bottom:36px;scroll-margin-top:84px}
.legal h2{font-size:20px;font-weight:700;letter-spacing:-.02em;margin-bottom:14px;display:flex;align-items:baseline;gap:10px}
.legal h2 .n{font-size:13px;font-weight:700;color:var(--accent-ink);font-variant-numeric:tabular-nums}
.legal h3{font-size:15.5px;font-weight:700;margin:22px 0 10px}
.legal p{font-size:15.5px;color:var(--ink-2);line-height:1.7;margin:0 0 14px}
.legal ul,.legal ol.body{margin:0 0 16px;padding-left:22px}
.legal li{font-size:15.5px;color:var(--ink-2);line-height:1.65;margin-bottom:8px}
.legal a.inline{color:var(--accent-ink);text-decoration:underline;text-underline-offset:2px}
.legal strong{font-weight:700;color:var(--ink)}
.legal .callout{border:1px solid var(--line-2);border-left:3px solid var(--accent);border-radius:12px;background:var(--accent-soft);padding:16px 20px;margin:0 0 18px}
.legal .callout p{margin:0;font-size:14.5px;color:var(--ink-2)}
.legal .callout.warn{border-left-color:var(--amber);background:var(--amber-soft)}
.legal .sig{margin-top:40px;padding-top:24px;border-top:1px solid var(--line);font-size:13.5px;color:var(--muted)}

/* spec list (download page) */
.spec-list{border:1px solid var(--line-2);border-radius:18px;overflow:hidden;background:#fff;box-shadow:var(--shadow-sm)}
.spec-item{display:flex;align-items:center;gap:14px;padding:17px 22px;border-bottom:1px solid var(--line)}
.spec-item:last-child{border-bottom:0}
.spec-item .si-ic{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);flex:0 0 auto}
.spec-item .si-ic svg{width:18px;height:18px}
.spec-item .si-k{font-size:13.5px;color:var(--muted);font-weight:500}
.spec-item .si-v{margin-left:auto;font-size:13.5px;font-weight:600;color:var(--ink);text-align:right}
.spec-item .si-v.mono{font-family:'JetBrains Mono';font-size:12.5px}

/* download hero card + flow */
.dl-cols{display:grid;grid-template-columns:1.05fr 1fr;gap:28px;align-items:start}
.dl-card{padding:36px;border-radius:22px;background:linear-gradient(160deg,#15131f,#211d44 60%,#2a2466);color:#fff;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.dl-card::after{content:"";position:absolute;inset:0;opacity:.4;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:32px 32px;-webkit-mask-image:radial-gradient(80% 70% at 30% 0%,#000,transparent 75%);mask-image:radial-gradient(80% 70% at 30% 0%,#000,transparent 75%)}
.dl-card .in{position:relative;z-index:1}
.dl-card .ic{width:52px;height:52px;border-radius:14px;background:linear-gradient(145deg,var(--accent-2),var(--accent));display:grid;place-items:center;box-shadow:0 12px 26px -10px rgba(91,83,232,.8)}
.dl-card .ic svg{width:26px;height:26px;color:#fff}
.dl-card h2{color:#fff;font-size:24px;font-weight:800;letter-spacing:-.02em;margin:18px 0 8px}
.dl-card p{color:rgba(255,255,255,.68);font-size:14px;margin:0 0 22px;line-height:1.55}
.dl-card .meta{margin-top:18px;display:flex;gap:22px;flex-wrap:wrap}
.dl-card .meta .m .mn{font-size:15px;font-weight:700}
.dl-card .meta .m .ml{font-size:11.5px;color:rgba(255,255,255,.55)}
.dl-flow{display:grid;grid-template-columns:1fr;gap:12px}
.dl-step{padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow-sm);display:flex;gap:14px;align-items:flex-start}
.dl-step .ds-n{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;font-size:13px;font-weight:700;color:var(--accent-ink);background:var(--accent-soft);flex:0 0 auto;font-variant-numeric:tabular-nums}
.dl-step h4{font-size:14.5px;font-weight:700;letter-spacing:-.01em;margin-bottom:4px}
.dl-step p{font-size:13px;color:var(--muted);margin:0;line-height:1.5}

/* pricing (reused) */
.price-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:840px;margin:0 auto}
.plan{background:#fff;border:1px solid var(--line-2);border-radius:22px;padding:34px;position:relative;box-shadow:var(--shadow-sm)}
.plan.pro{border-color:transparent;background:linear-gradient(#fff,#fff) padding-box,linear-gradient(160deg,var(--accent-2),var(--accent)) border-box;border:1.5px solid transparent;box-shadow:var(--shadow-lg)}
.plan.pro::after{content:"";position:absolute;inset:-1.5px;border-radius:22px;pointer-events:none;box-shadow:0 34px 80px -34px rgba(91,83,232,.55)}
.plan .ptag{position:absolute;top:22px;right:22px;font-size:11px;font-weight:700;color:#fff;background:linear-gradient(180deg,var(--accent-2),var(--accent));padding:5px 11px;border-radius:100px;letter-spacing:.03em}
.plan .pname{font-size:14px;font-weight:600;color:var(--muted);letter-spacing:.02em}
.plan .pprice{display:flex;align-items:baseline;gap:8px;margin:14px 0 4px}
.plan .pprice .amt{font-size:46px;font-weight:800;letter-spacing:-.03em;line-height:1}
.plan .pprice .cur{font-size:15px;font-weight:600;color:var(--muted)}
.plan .pnote{font-size:13.5px;color:var(--muted);margin-bottom:24px}
.plan .psub{font-size:12.5px;color:var(--accent-ink);font-weight:600;margin:-2px 0 14px}
.plan .pfree-note{font-size:12.5px;color:var(--green);font-weight:600;margin:-2px 0 14px;display:inline-flex;align-items:center;gap:6px}
.plan .pfree-note svg{width:13px;height:13px}
.plan .pfeatures{list-style:none;padding:0;margin:0 0 26px;display:flex;flex-direction:column;gap:13px}
.plan .pfeatures li{display:flex;gap:11px;align-items:flex-start;font-size:14.5px;color:var(--ink-2)}
.plan .pfeatures .ck{width:20px;height:20px;border-radius:6px;flex:0 0 auto;display:grid;place-items:center;background:var(--green-soft);color:var(--green);margin-top:1px}
.plan .pfeatures .ck svg{width:12px;height:12px}
.plan.pro .pfeatures .ck{background:var(--accent-soft);color:var(--accent)}
.pay-note{display:flex;align-items:center;justify-content:center;gap:7px;margin-top:11px;font-size:12px;color:var(--muted)}
.pay-note svg{width:13px;height:13px;color:var(--muted-2);flex:0 0 auto}
.price-foot{text-align:center;margin-top:30px;font-size:13.5px;color:var(--muted);display:flex;gap:18px;justify-content:center;flex-wrap:wrap}
.price-foot span{display:inline-flex;align-items:center;gap:7px}
.price-foot svg{width:15px;height:15px;color:var(--green)}
.assure{max-width:840px;margin:26px auto 0;display:flex;align-items:center;gap:16px;padding:18px 22px;border:1px solid #cdeed8;border-radius:16px;background:linear-gradient(120deg,#f1faf4,#fff 72%);box-shadow:var(--shadow-sm)}
.assure .a-ic{width:44px;height:44px;border-radius:12px;flex:0 0 auto;display:grid;place-items:center;background:#fff;color:var(--green);box-shadow:inset 0 0 0 1px #cdeed8}
.assure .a-ic svg{width:23px;height:23px}
.assure .a-t{font-size:15px;font-weight:700;letter-spacing:-.01em}
.assure .a-d{font-size:13px;color:var(--muted);margin-top:2px;line-height:1.45}
.assure .a-d a{color:var(--accent-ink);text-decoration:underline}

/* mini FAQ on pricing */
.mini-faq{max-width:760px;margin:0 auto}
.mfq{border-bottom:1px solid var(--line);padding:22px 2px}
.mfq h4{font-size:16px;font-weight:700;letter-spacing:-.01em;margin-bottom:8px}
.mfq p{font-size:14.5px;color:var(--muted);line-height:1.6;margin:0}

/* contact */
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;max-width:840px;margin:0 auto}
.ccard{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm)}
.ccard .c-ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;background:var(--accent-soft);color:var(--accent);box-shadow:inset 0 0 0 1px #e6e3fc}
.ccard .c-ic svg{width:22px;height:22px}
.ccard h3{font-size:17px;font-weight:700;letter-spacing:-.02em;margin-bottom:7px}
.ccard p{font-size:14px;color:var(--muted);line-height:1.55;margin:0 0 14px}
.ccard a.c-link{font-size:14.5px;font-weight:600;color:var(--accent-ink);display:inline-flex;align-items:center;gap:7px}
.ccard a.c-link svg{width:15px;height:15px}

/* footer */
footer{border-top:1px solid var(--line);padding:54px 0 40px;background:var(--bg-softer)}
.foot-grid{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap}
.foot-brand{max-width:300px}
.foot-brand p{font-size:13.5px;color:var(--muted);margin:14px 0 0;line-height:1.6}
.foot-cols{display:flex;gap:56px;flex-wrap:wrap}
.foot-col h5{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2);margin:0 0 14px}
.foot-col a{display:block;font-size:14px;color:var(--ink-2);margin-bottom:11px;transition:color .15s}
.foot-col a:hover{color:var(--accent-ink)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:48px;padding-top:24px;border-top:1px solid var(--line);flex-wrap:wrap;gap:14px}
.foot-bottom p{font-size:13px;color:var(--muted-2);margin:0}
.foot-badges{display:flex;gap:10px;flex-wrap:wrap}
.foot-badge{font-size:12px;color:var(--muted);display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);padding:5px 11px;border-radius:100px}
.foot-badge svg{width:13px;height:13px;color:var(--green)}

@media(max-width:860px){
  .nav-links{display:none}
  .dl-cols{grid-template-columns:1fr;gap:20px}
  .price-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .legal .toc ol{columns:1}
}
@media(max-width:560px){
  .wrap{padding:0 18px}
  .dl-card,.plan,.ccard{padding:26px}
}