:root{--bg:#0b1220;--surface:#0f172a;--card:#0c162b;--line:rgba(148,163,184,.18);--text:#e7edf6;--muted:rgba(231,237,246,.74);--muted2:rgba(231,237,246,.6);--accent:#0ea5e9;--accent2:#7c3aed;--good:#22c55e;--warn:#f59e0b;--shadow:0 18px 50px rgba(0,0,0,.35);--r:18px;--r2:24px;--max:1120px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Arial;color:var(--text);background:radial-gradient(1200px 800px at 20% -10%,rgba(14,165,233,.35),transparent 60%),radial-gradient(900px 600px at 90% 10%,rgba(124,58,237,.28),transparent 55%),var(--bg)}
a{color:inherit;text-decoration:none}p{margin:0}
.wrap{max-width:var(--max);margin:0 auto;padding:0 18px}
.skip{position:absolute;left:-999px;top:10px;background:#111827;color:#fff;padding:10px 12px;border-radius:10px;border:1px solid var(--line)}
.skip:focus{left:14px;z-index:99}

.topbar{position:relative;z-index:10}
.announcement{margin:14px 0 10px;display:flex;gap:10px;align-items:center;justify-content:center;text-align:center;color:var(--muted);padding:10px 12px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(15,23,42,.82),rgba(15,23,42,.55));border-radius:999px;backdrop-filter:saturate(140%) blur(8px)}
.pill{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#0b1220;background:linear-gradient(135deg,#a7f3d0,#93c5fd);padding:4px 10px;border-radius:999px;font-weight:800}

.nav{position:sticky;top:0;z-index:20;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(180deg,rgba(11,18,32,.92),rgba(11,18,32,.72));backdrop-filter:saturate(160%) blur(10px)}
.nav-inner{display:flex;align-items:center;gap:16px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:850;letter-spacing:.02em}
.brand .muted{font-weight:700;color:var(--muted)}
.mark{width:28px;height:28px;border-radius:10px;background:conic-gradient(from 210deg,#0ea5e9,#7c3aed,#22c55e,#0ea5e9);box-shadow:0 10px 30px rgba(14,165,233,.18)}
.links{display:none;gap:14px;margin-left:8px}
.links a{color:var(--muted);padding:10px 8px;border-radius:12px}
.links a:hover{color:var(--text);background:rgba(148,163,184,.08)}
.nav-cta{margin-left:auto;display:flex;gap:10px;align-items:center}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:10px 14px;border-radius:14px;border:1px solid var(--line);background:rgba(15,23,42,.6);color:var(--text);transition:transform .18s ease,background .18s ease,border-color .18s ease,box-shadow .18s ease}
.btn:hover{transform:translateY(-1px);border-color:rgba(14,165,233,.45);box-shadow:0 16px 40px rgba(0,0,0,.28)}
.btn.primary{border-color:rgba(14,165,233,.55);background:linear-gradient(135deg,rgba(14,165,233,.26),rgba(124,58,237,.18))}

.chip{display:inline-flex;align-items:center;justify-content:center;padding:8px 12px;border-radius:999px;border:1px solid var(--line);background:rgba(15,23,42,.55);color:var(--muted);cursor:pointer;transition:transform .18s ease,background .18s ease,border-color .18s ease}
.chip:hover{transform:translateY(-1px);border-color:rgba(148,163,184,.32);color:var(--text)}
.chip.is-active{background:linear-gradient(135deg,rgba(14,165,233,.22),rgba(124,58,237,.16));border-color:rgba(14,165,233,.45);color:var(--text)}

.catbar{display:flex;gap:10px;overflow:auto;padding:10px 18px 12px;margin:0 auto;scrollbar-width:none}
.catbar::-webkit-scrollbar{display:none}
.cat{flex:0 0 auto;font-size:13px;color:var(--muted);padding:8px 12px;border-radius:999px;border:1px solid rgba(148,163,184,.14);background:rgba(15,23,42,.35);transition:background .18s ease,border-color .18s ease}
.cat:hover{color:var(--text);border-color:rgba(14,165,233,.35);background:rgba(14,165,233,.12)}

.hero{padding:28px 0 18px}
.hero-grid{display:grid;gap:18px;align-items:start}
.kicker{display:inline-flex;gap:10px;align-items:center;color:var(--muted);padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:rgba(15,23,42,.5);width:fit-content}
h1{margin:12px 0 10px;font-size:40px;line-height:1.06;letter-spacing:-.03em}
.sub{color:var(--muted);max-width:56ch}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.trust{margin-top:16px;display:grid;gap:10px}
.trust-item{display:flex;gap:10px;align-items:center;color:var(--muted);padding:10px 12px;border:1px solid var(--line);border-radius:16px;background:rgba(15,23,42,.42)}
.icon{width:26px;height:26px;border-radius:10px;display:grid;place-items:center;background:rgba(148,163,184,.1);border:1px solid rgba(148,163,184,.18)}

.hero-visual{position:relative}
.collage{display:grid;gap:12px;grid-template-columns:1fr;align-items:stretch}
.tile{border:1px solid rgba(148,163,184,.16);border-radius:var(--r2);background:linear-gradient(180deg,rgba(15,23,42,.6),rgba(15,23,42,.35));box-shadow:var(--shadow);overflow:hidden;transform:translateZ(0);transition:transform .18s ease, border-color .18s ease}
.tile:hover{transform:translateY(-2px);border-color:rgba(14,165,233,.35)}
.tile svg{display:block;width:100%;height:auto}
.hero-badges{position:absolute;left:12px;bottom:12px;display:flex;gap:8px;flex-wrap:wrap}
.badge{font-size:12px;color:var(--text);padding:6px 10px;border-radius:999px;border:1px solid rgba(148,163,184,.18);background:rgba(11,18,32,.65)}

.section{padding:26px 0}
.section-head{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}
.section-head h2{margin:0;font-size:26px;letter-spacing:-.02em}
.section-head p{color:var(--muted)}
.section-head.row{flex-direction:column;gap:14px;align-items:flex-start}

.grid{display:grid;gap:12px}
.cats{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{padding:14px;border-radius:18px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(15,23,42,.62),rgba(15,23,42,.38));transition:transform .18s ease,border-color .18s ease,background .18s ease}
.card:hover{transform:translateY(-2px);border-color:rgba(14,165,233,.35);background:linear-gradient(180deg,rgba(14,165,233,.12),rgba(124,58,237,.08))}
.card-top{display:flex;gap:10px;align-items:center;margin-bottom:6px}
.dot{width:10px;height:10px;border-radius:99px;box-shadow:0 10px 20px rgba(0,0,0,.2)}
.dot.a{background:#0ea5e9}.dot.b{background:#22c55e}.dot.c{background:#f59e0b}.dot.d{background:#93c5fd}.dot.e{background:#f472b6}.dot.f{background:#a78bfa}

.filters{display:flex;gap:8px;flex-wrap:wrap}
.products{grid-template-columns:repeat(2,minmax(0,1fr))}
.p{border:1px solid rgba(148,163,184,.16);border-radius:22px;background:linear-gradient(180deg,rgba(15,23,42,.6),rgba(15,23,42,.33));overflow:hidden;box-shadow:0 16px 50px rgba(0,0,0,.22);transition:transform .18s ease,border-color .18s ease}
.p:hover{transform:translateY(-3px);border-color:rgba(14,165,233,.35)}
.thumb{position:relative;padding:12px;background:radial-gradient(900px 240px at 20% 0,rgba(14,165,233,.24),transparent 55%),radial-gradient(700px 220px at 90% 10%,rgba(124,58,237,.18),transparent 60%)}
.tag{position:absolute;left:12px;top:12px;font-size:12px;font-weight:800;color:#0b1220;background:linear-gradient(135deg,#a7f3d0,#93c5fd);padding:6px 10px;border-radius:999px}
.pbody{padding:14px}
.ptop{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.p h3{margin:0;font-size:16px;letter-spacing:-.01em}
.price{font-weight:850;color:#eaf6ff}
.muted{color:var(--muted)}
.meta{margin:10px 0 0;padding:0;list-style:none;display:flex;gap:8px;flex-wrap:wrap}
.meta li{font-size:12px;color:var(--muted);border:1px solid rgba(148,163,184,.16);background:rgba(11,18,32,.35);padding:6px 10px;border-radius:999px}
.link{display:inline-block;margin-top:10px;color:#bfe7ff}
.link:hover{text-decoration:underline}

.preview{margin-top:14px}
.preview-card{display:grid;gap:12px;border:1px solid var(--line);border-radius:24px;padding:16px;background:linear-gradient(135deg,rgba(14,165,233,.12),rgba(124,58,237,.08));box-shadow:0 18px 55px rgba(0,0,0,.25)}
.preview-points{display:grid;gap:10px}
.point{padding:12px;border-radius:18px;border:1px solid rgba(148,163,184,.16);background:rgba(11,18,32,.38)}
.point span{display:block;margin-top:4px}

.tabs{display:flex;gap:10px;flex-wrap:wrap;margin:8px 0 12px}
.tab{cursor:pointer;padding:10px 12px;border-radius:999px;border:1px solid var(--line);background:rgba(15,23,42,.55);color:var(--muted);transition:transform .18s ease,border-color .18s ease,background .18s ease}
.tab:hover{transform:translateY(-1px);color:var(--text)}
.tab.is-active{color:var(--text);border-color:rgba(14,165,233,.45);background:linear-gradient(135deg,rgba(14,165,233,.22),rgba(124,58,237,.14))}
.pane{display:none}
.pane.is-active{display:block;animation:rise .25s ease both}
@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.table{border:1px solid var(--line);border-radius:22px;overflow:hidden;background:rgba(15,23,42,.4)}
.tr{display:grid;grid-template-columns:1.3fr 1fr .9fr .9fr 1.1fr;gap:10px;padding:12px 14px;border-top:1px solid rgba(148,163,184,.14)}
.tr:first-child{border-top:none}
.tr.th{background:rgba(148,163,184,.08);color:var(--muted);font-size:13px}
.tr div{min-width:0}

.reviews{grid-template-columns:1fr}
.quote{margin:0;border:1px solid var(--line);border-radius:22px;padding:16px;background:linear-gradient(180deg,rgba(15,23,42,.58),rgba(15,23,42,.35));transition:transform .18s ease}
.quote:hover{transform:translateY(-2px)}
.quote figcaption{margin-bottom:8px}
.small{display:block;margin-top:10px;color:var(--muted2);font-size:13px}

.faq{display:grid;gap:10px}
.qa{border:1px solid var(--line);border-radius:18px;background:rgba(15,23,42,.45);padding:12px 14px}
.qa summary{cursor:pointer;font-weight:750;letter-spacing:-.01em}
.qa div{margin-top:8px}

.policy-card{border:1px solid var(--line);border-radius:28px;padding:18px;background:linear-gradient(135deg,rgba(17,24,39,.7),rgba(15,23,42,.45));box-shadow:0 22px 70px rgba(0,0,0,.28)}
.policy-grid{margin-top:12px;display:grid;gap:10px}
.policy-item{padding:12px;border-radius:18px;border:1px solid rgba(148,163,184,.16);background:rgba(11,18,32,.35)}
.policy-item span{display:block;margin-top:4px}

.footer{border-top:1px solid var(--line);padding:22px 0 16px;background:linear-gradient(180deg,rgba(11,18,32,.2),rgba(11,18,32,.75))}
.footer-grid{display:grid;gap:16px}
.foot-brand .brand{margin-bottom:8px}
.col h3{margin:0 0 10px;font-size:14px;color:var(--text)}
.col a{display:block;color:var(--muted);padding:6px 0}
.col a:hover{color:var(--text)}
.social{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.s{font-size:13px;color:var(--muted);padding:8px 10px;border-radius:999px;border:1px solid rgba(148,163,184,.16);background:rgba(15,23,42,.35)}
.s:hover{color:var(--text);border-color:rgba(14,165,233,.35)}
.subfoot{display:flex;gap:10px;justify-content:space-between;flex-wrap:wrap;margin-top:14px;padding-top:14px;border-top:1px solid rgba(148,163,184,.12)}
.tiny{font-size:12px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}

@media (min-width:860px){
  .links{display:flex}
  .hero-grid{grid-template-columns:1.05fr .95fr;gap:22px;align-items:center}
  .collage{grid-template-columns:1fr 1fr}
  .t1{grid-column:1/-1}
  .cats{grid-template-columns:repeat(3,minmax(0,1fr))}
  .products{grid-template-columns:repeat(4,minmax(0,1fr))}
  .preview-card{grid-template-columns:1.25fr .75fr;align-items:start}
  .reviews{grid-template-columns:repeat(3,minmax(0,1fr))}
  .policy-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr 1.2fr;align-items:start}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn,.chip,.tab,.p,.card,.tile,.quote{transition:none}
  .pane.is-active{animation:none}
}