:root{
  --bg:#0a0e17;--panel:#131a29;--panel2:#0f1521;--text:#f8fafc;
  --muted:#a8b5c7;--line:#26334a;--green:#22c55e;--pink:#ec4899;--gold:#f59e0b;
  --radius:16px;--radius-sm:10px;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation-duration:.001ms!important;transition-duration:.001ms!important}}
body{margin:0;font-family:-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{font-weight:800;letter-spacing:-.01em}

/* ===== HEADER / NAV ===== */
.site-header{position:sticky;top:0;z-index:30;background:rgba(10,14,23,.9);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{max-width:1120px;margin:auto;padding:14px 20px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.brand{font-weight:800;text-decoration:none;font-size:15px;letter-spacing:-.01em}
.nav-links{display:flex;gap:4px;flex-wrap:wrap}
.nav-links a{text-decoration:none;color:var(--muted);font-size:14px;padding:8px 10px;border-radius:8px;transition:color .2s,background-color .2s}
.nav-links a:hover,.nav-links a:focus-visible{color:var(--text);background:rgba(255,255,255,.06)}
.nav-links a[aria-current="page"]{color:var(--text);background:rgba(255,255,255,.08)}

/* ===== LAYOUT ===== */
.wrap{max-width:1120px;margin:auto;padding:32px 18px 56px}
.hero{text-align:center;padding:36px 0 30px}
.badge{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border:1px solid #2c3b56;border-radius:999px;color:#dbeafe;background:var(--panel);font-size:13px;margin-bottom:16px}
h1{font-size:clamp(28px,6vw,52px);line-height:1.14;margin:0 0 14px}
h2{font-size:clamp(20px,3.4vw,28px);line-height:1.28;margin:0 0 4px}
.lead{max-width:720px;margin:0 auto;color:var(--muted);font-size:clamp(15px,2.2vw,18px)}

/* ===== CARD GRID (index) ===== */
.grid{display:grid;grid-template-columns:1fr;gap:18px;margin-top:30px}
@media(min-width:640px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:860px){.grid{grid-template-columns:repeat(3,1fr)}}
.card{background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;text-decoration:none;transition:transform .25s,border-color .25s,box-shadow .25s}
.card:hover,.card:focus-within{transform:translateY(-3px);border-color:#3a4a68;box-shadow:0 14px 34px rgba(0,0,0,.35)}
.card img{width:100%;aspect-ratio:1/1;object-fit:cover;background:#111}
.card-body{padding:20px;display:flex;flex-direction:column;flex:1;gap:6px}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:.06em}
.gold{color:#fbbf24}.pink{color:#f472b6}.green{color:#4ade80}
.price{font-size:22px;font-weight:800;margin:2px 0 4px}
.muted{color:var(--muted);font-size:14.5px}

/* ===== CTA BUTTONS ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-align:center;text-decoration:none;font-weight:800;font-size:15px;min-height:50px;padding:13px 22px;border-radius:12px;margin-top:auto;transition:filter .2s,transform .15s;border:none;cursor:pointer}
.btn:hover{filter:brightness(1.1)}
.btn:active{transform:scale(.98)}
.btn:focus-visible{outline:3px solid #fff;outline-offset:2px}
.btn.gold-bg{background:linear-gradient(135deg,#f59e0b,#d97706);color:#1a1002}
.btn.pink-bg{background:linear-gradient(135deg,#f472b6,#db2777);color:#2a0416}
.btn.green-bg{background:linear-gradient(135deg,#4ade80,#15803d);color:#04170a}

/* ===== PRODUCT PAGE ===== */
.product-hero{display:grid;grid-template-columns:1fr;gap:26px;align-items:center;padding:34px 0 8px}
@media(min-width:860px){.product-hero{grid-template-columns:1.05fr .95fr;padding:44px 0 10px}}
.product-hero img{width:100%;border-radius:var(--radius);border:1px solid var(--line);aspect-ratio:1/1;object-fit:cover}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px}
.features{display:grid;grid-template-columns:1fr;gap:12px;margin:26px 0}
@media(min-width:560px){.features{grid-template-columns:repeat(2,1fr)}}
.feature{background:var(--panel2);border:1px solid var(--line);border-radius:var(--radius-sm);padding:15px 16px;font-size:14.5px;display:flex;align-items:center;gap:10px}
.feature::before{content:"✓";flex:none;width:20px;height:20px;border-radius:50%;background:rgba(74,222,128,.15);color:#4ade80;font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center}
.trust-row{display:grid;grid-template-columns:1fr;gap:10px;margin:22px 0}
@media(min-width:560px){.trust-row{grid-template-columns:repeat(3,1fr)}}
.trust-item{background:var(--panel2);border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 16px;font-size:13.5px;color:var(--muted);text-align:center}
.notice{margin-top:28px;background:var(--panel2);border:1px solid var(--line);border-radius:14px;padding:18px 20px;color:var(--muted);font-size:14px}
section{margin-top:8px}
section h2{margin-top:36px}

footer{text-align:center;color:#7c8aa3;font-size:13px;padding:30px 20px 100px}
@media(min-width:860px){footer{padding-bottom:36px}}

/* ===== STICKY MOBILE CTA ===== */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:40;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(10,14,23,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--line)}
.sticky-cta .btn{width:100%;margin-top:0}
@media(min-width:860px){.sticky-cta{display:none}}

/* affiliate CTA on list cards */
.card-cta{display:flex;flex-direction:column;gap:8px;margin-top:auto}.card-cta .btn{margin-top:0}.btn.btn-official{background:transparent;border:1px solid var(--line);color:inherit}