:root{--bg:#07111d;--panel:#0d1a2a;--panel2:#122239;--text:#edf7ff;--muted:#9fb4c8;--brand:#50e3a4;--brand2:#58a6ff;--line:#23364d;--warm:#ffc857;--shadow:0 18px 55px rgba(0,0,0,.25);--radius:20px}
*{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,sans-serif;background:#07111d;color:var(--text);line-height:1.6}a{color:inherit;text-decoration:none}.wrap{width:min(1180px,92%);margin:auto}
header{position:sticky;top:0;z-index:30;background:rgba(7,17,29,.94);border-bottom:1px solid rgba(255,255,255,.07)}nav{min-height:74px;display:flex;align-items:center;gap:20px}.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:1.15rem;margin-right:auto}.logo-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;color:#06131e;font-weight:950}
.main-nav{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.main-nav>a,.dropbtn{color:#cfe0ef;font-weight:650;font-size:.92rem;padding:26px 0;background:none;border:0;cursor:pointer}.main-nav a:hover,.dropbtn:hover{color:#fff}.dropdown{position:relative}.dropdown-content{display:none;position:absolute;top:100%;left:0;min-width:235px;background:#fff;border-radius:10px;box-shadow:0 10px 28px rgba(0,0,0,.22);overflow:hidden;z-index:99}.dropdown-content a{display:block;padding:12px 16px;color:#0c2235;background:#fff;font-weight:650;white-space:nowrap}.dropdown-content a:hover{background:#eef5f2}.dropdown:hover .dropdown-content,.dropdown:focus-within .dropdown-content{display:block}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:12px 18px;font-weight:800;border:1px solid transparent;cursor:pointer}.btn-primary{background:linear-gradient(135deg,var(--brand),#7cf5c0);color:#062016}.btn-secondary,.btn-details{border-color:#2c435c;background:#0e1b2c;color:#eaf5ff}.btn-amazon,.comparison-amazon-link{background:#ff9900;color:#111}
.hero{padding:78px 0 50px;background:linear-gradient(180deg,#0b1726,#07111d)}.eyebrow{color:var(--brand);font-weight:800}.hero h1{font-size:clamp(2.3rem,5vw,4.4rem);line-height:1.03;margin:10px 0 18px;max-width:900px}.hero p{max-width:850px;color:#bfd0df;font-size:1.05rem}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.section{padding:52px 0}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end}.section h2{font-size:2rem;margin:0 0 10px}.lead{color:var(--muted);max-width:880px}
.category-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0}.tab{padding:10px 15px;border-radius:999px;border:1px solid #2a4057;background:#0b1725;color:#d5e5f2;cursor:pointer;font-weight:700}.tab.active{background:var(--brand);color:#07111d}
.grid,.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:26px}.product{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}.product-media{position:relative;background:#fff;aspect-ratio:4/3;display:grid;place-items:center;padding:16px}.product-media img{width:100%;height:100%;object-fit:contain}.badge{position:absolute;top:12px;left:12px;background:#07111d;color:#fff;padding:6px 9px;border-radius:999px;font-size:.72rem;font-weight:900;z-index:2}.product-body{padding:20px;display:flex;flex-direction:column;flex:1}.brand{font-size:.78rem;color:var(--brand);font-weight:800;text-transform:uppercase;letter-spacing:.04em}.product h3{margin:6px 0 10px;font-size:1.2rem}.desc{color:var(--muted);font-size:.92rem}.specs{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:16px 0}.spec{background:#091625;border:1px solid #1f3449;border-radius:10px;padding:9px}.spec span{display:block;color:#91a8bc;font-size:.72rem}.spec b{font-size:.86rem}.bestfor{color:#c6d8e6;font-size:.88rem;margin-top:auto}.product-actions{display:flex;gap:10px;margin-top:18px}.product-actions .btn{flex:1;padding:10px 12px;font-size:.83rem}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;margin-top:22px}table{width:100%;border-collapse:collapse;min-width:820px;background:#0b1724}th,td{padding:13px;border-bottom:1px solid #22364b;text-align:left}th{background:#102238}td{color:#c8d8e6}.comparison-product-link{color:var(--brand)}.comparison-amazon-link{display:inline-block;padding:8px 11px;border-radius:7px;font-weight:800}
.card{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:var(--radius);padding:22px}.notice,.empty-products{background:#0b1724;border:1px solid #2c4156;border-radius:14px;padding:16px;color:#b8c8d6;margin-top:24px}
footer{padding:38px 0 48px;border-top:1px solid #1c3045;color:#8fa8bd;font-size:.88rem}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:28px;margin-bottom:26px}.footer-grid h4{color:#eaf5ff;margin:0 0 10px}.footer-grid a{display:block;margin:8px 0;color:#a9bfd0}.disclosure{padding:15px;border:1px solid #2c4156;border-radius:14px;background:#0b1724}
.contact-form{display:grid;gap:14px;max-width:700px}.contact-form input,.contact-form textarea{width:100%;padding:13px 14px;border-radius:10px;border:1px solid #2c4156;background:#0b1724;color:#fff;font:inherit}.contact-form textarea{min-height:150px}
@media(max-width:900px){.grid,.product-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}nav{align-items:flex-start;padding:14px 0;flex-wrap:wrap}.main-nav{width:100%;gap:12px}.main-nav>a,.dropbtn{padding:8px 0}.dropdown-content{position:static}.dropdown:hover .dropdown-content{display:none}.dropdown.open .dropdown-content{display:block}}
@media(max-width:620px){.grid,.product-grid,.footer-grid{grid-template-columns:1fr}.product-actions{flex-direction:column}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%}}