/* CyberFriday v3 — simple home + category pages
   - Static HTML + JSON content
   - Minimal UI: theme toggle + menu
   - Category pages: simple search only
*/

:root{
  --bg:#0b0e14;
  --bg2:#0f1420;
  --card:rgba(255,255,255,.06);
  --card2:rgba(255,255,255,.10);
  --border:rgba(255,255,255,.12);
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.65);
  --muted2:rgba(255,255,255,.50);
  --shadow:0 12px 30px rgba(0,0,0,.40);
  --radius:18px;
  --radius2:24px;
  --max:1100px;
  --pad:18px;
  --focus:2px solid rgba(255,255,255,.35);
}

:root[data-theme="light"]{
  --bg:#f6f7fb;
  --bg2:#eef1f8;
  --card:rgba(0,0,0,.04);
  --card2:rgba(0,0,0,.07);
  --border:rgba(0,0,0,.10);
  --text:rgba(0,0,0,.88);
  --muted:rgba(0,0,0,.62);
  --muted2:rgba(0,0,0,.45);
  --shadow:0 12px 28px rgba(0,0,0,.12);
  --focus:2px solid rgba(0,0,0,.25);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color:var(--text);
  background:
    radial-gradient(1200px 800px at 10% 0%, rgba(120,100,255,.16), transparent 60%),
    radial-gradient(900px 600px at 90% 10%, rgba(0,200,255,.12), transparent 60%),
    linear-gradient(180deg, var(--bg), var(--bg2));
}

a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible{
  outline:var(--focus);outline-offset:2px;border-radius:10px
}

.container{width:min(var(--max), calc(100% - (var(--pad) * 2))); margin:0 auto}
.muted{color:var(--muted)}
.tiny{font-size:.88rem}
.kbd{
  padding:2px 8px; border-radius:8px;
  background:var(--card2); border:1px solid var(--border);
  color:var(--muted); font-size:.85rem
}

.skip{
  position:absolute; left:-999px; top:0;
  padding:10px 12px; border-radius:12px;
  background:var(--card2); border:1px solid var(--border)
}
.skip:focus{left:12px; top:12px; z-index:9999}

/* Topbar */
.topbar{
  position:sticky; top:0; z-index:100;
  backdrop-filter:blur(12px);
  background:rgba(0,0,0,.35);
  border-bottom:1px solid var(--border)
}
:root[data-theme="light"] .topbar{background:rgba(246,247,251,.72)}

.topbar__inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:14px; padding:14px 0
}

.brand{display:flex; align-items:center; gap:10px; font-weight:800}
.brand__mark{
  display:grid; place-items:center;
  width:38px; height:38px; border-radius:12px;
  background:var(--card2); border:1px solid var(--border);
  box-shadow:var(--shadow)
}
.brand__text{font-weight:800; letter-spacing:.2px; color:var(--muted)}

.topbar__actions{display:flex; gap:10px}
.iconbtn{
  display:grid; place-items:center;
  width:40px; height:40px; border-radius:14px;
  background:var(--card); border:1px solid var(--border);
  color:var(--text); cursor:pointer;
  transition:transform 140ms ease, background 140ms ease
}
.iconbtn:hover{transform:translateY(-1px); background:var(--card2)}
.icon{font-size:18px}

/* Hero */
.hero{position:relative; padding:52px 0 18px; overflow:hidden}
.hero__inner{display:grid; grid-template-columns:1fr; gap:22px; align-items:start}
.hero__bg{
  position:absolute; inset:-200px -200px auto -200px; height:520px;
  background:radial-gradient(closest-side, rgba(255,255,255,.08), transparent 70%);
  pointer-events:none
}
.hero--simple .hero__title{font-size:clamp(2.2rem, 5vw, 3.4rem)}
.pill{
  display:inline-block; padding:8px 12px; border-radius:999px;
  background:var(--card); border:1px solid var(--border);
  color:var(--muted); font-size:.95rem
}
.hero__title{margin:14px 0 10px; letter-spacing:-.7px}
.hero__subtitle{margin:0 0 18px; color:var(--muted); line-height:1.6; font-size:1.06rem}

.cta-row{display:flex; gap:10px; flex-wrap:wrap}

/* Page head */
.pagehead{padding:36px 0 6px}
.pagehead__title{margin:0; font-size:2.0rem; letter-spacing:-.4px}
.pagehead__sub{margin:10px 0 0; line-height:1.6}

/* Sections / cards */
.section{padding:24px 0 34px}
.card{
  padding:18px; border-radius:var(--radius2);
  background:var(--card); border:1px solid var(--border); box-shadow:var(--shadow)
}
.h2{margin:0 0 10px; font-size:1.3rem}
.h3{margin:0 0 8px; font-size:1.1rem}
.spacer{height:12px}

.grid{display:grid; gap:12px}
.grid--cards{grid-template-columns:repeat(3, minmax(0,1fr))}
@media (max-width:1000px){.grid--cards{grid-template-columns:repeat(2, minmax(0,1fr))}}
@media (max-width:650px){.grid--cards{grid-template-columns:1fr}}

.cardlink{
  display:block; padding:16px; border-radius:var(--radius2);
  background:linear-gradient(180deg, var(--card), transparent);
  border:1px solid var(--border);
  transition:transform 140ms ease, background 140ms ease
}
.cardlink:hover{transform:translateY(-2px); background:var(--card2)}
.cardlink h3{margin:8px 0}
.cardlink p{margin:0; color:var(--muted); line-height:1.55}

.meta{
  display:flex; gap:8px; align-items:center; flex-wrap:wrap;
  color:var(--muted2); font-size:.92rem
}
.chips{display:flex; gap:8px; flex-wrap:wrap; margin-top:10px}
.chip,.tag{
  display:inline-flex; align-items:center;
  padding:6px 10px; border-radius:999px;
  background:var(--card2); border:1px solid var(--border);
  color:var(--muted); font-size:.9rem
}

/* Compact stats */
.stats{display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:10px}
.stats--compact .stat{padding:14px}
.stat{padding:14px; border-radius:var(--radius); background:var(--card); border:1px solid var(--border)}
.stat__num{font-size:1.5rem; font-weight:800}
.stat__label{color:var(--muted); font-size:.92rem}

/* Toolbar */
.toolbar{display:flex; gap:12px; align-items:center; justify-content:space-between; margin:8px 0 14px; flex-wrap:wrap}
.input{
  width:min(620px, 100%);
  padding:12px 14px;
  border-radius:14px;
  border:1px solid var(--border);
  background:var(--card);
  color:var(--text)
}

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:12px 14px; border-radius:14px;
  background:transparent; color:var(--text);
  border:1px solid var(--border);
  cursor:pointer; font-weight:800;
  transition:transform 140ms ease, background 140ms ease
}
.btn:hover{transform:translateY(-1px); background:var(--card2)}
.btn--small{padding:10px 12px; border-radius:12px}

.bullets{margin:8px 0 0; padding-left:18px; color:var(--muted); line-height:1.7}
.links{margin:0; padding-left:16px; color:var(--muted)}
.links a{text-decoration:underline; text-underline-offset:3px}

.empty{
  margin-top:10px; padding:16px;
  border-radius:var(--radius2);
  border:1px dashed var(--border);
  color:var(--muted)
}

/* Category grouping */
.group{margin:18px 0 0}
.group__head{
  display:flex; align-items:center; justify-content:space-between;
  gap:10px; margin:0 0 10px
}
.group__title{margin:0; font-size:1.15rem}
.group__count{color:var(--muted2); font-size:.92rem}

.aboutgrid{display:grid; grid-template-columns:1.2fr .8fr; gap:12px}
@media (max-width:900px){.aboutgrid{grid-template-columns:1fr}}

/* Footer */
.footer{
  padding:24px 0 36px;
  border-top:1px solid var(--border);
  margin-top:12px
}
.footer__inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px; flex-wrap:wrap
}

/* Modal (Menu) */
.modal{position:fixed; inset:0; z-index:200}
.modal__backdrop{position:absolute; inset:0; background:rgba(0,0,0,.55)}
.modal__panel{
  position:relative;
  width:min(560px, calc(100% - 24px));
  margin:12vh auto 0;
  border-radius:22px;
  border:1px solid var(--border);
  background:linear-gradient(180deg, var(--bg2), var(--bg));
  box-shadow:var(--shadow);
  overflow:hidden
}
.modal__panel--menu{width:min(520px, calc(100% - 24px))}
.modal__head{
  display:flex; gap:10px; align-items:center; justify-content:space-between;
  padding:14px; border-bottom:1px solid var(--border)
}
.modal__body{padding:12px; max-height:60vh; overflow:auto}
.modal__foot{padding:10px 14px; border-top:1px solid var(--border)}

.menu__title{display:grid; gap:2px}
.menu__brand{font-weight:900; letter-spacing:.2px}
.menu__body{display:grid; gap:10px}
.menulink{
  padding:14px 14px;
  border-radius:16px;
  border:1px solid var(--border);
  background:var(--card);
  transition:transform 140ms ease, background 140ms ease
}
.menulink:hover{transform:translateY(-1px); background:var(--card2)}

/* Reveal */
@keyframes pageIn{from{opacity:0; transform:translateY(8px)}to{opacity:1; transform:translateY(0)}}
main{animation:pageIn 240ms ease-out}

.reveal{opacity:0; transform:translateY(12px); transition:260ms ease; transition-property:opacity, transform}
.reveal.in{opacity:1; transform:translateY(0)}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *{transition:none !important; animation:none !important}
  .reveal{opacity:1; transform:none}
}