:root{
  --bg:#080a10;--bg-card:#121620;--bg-surf:#1a1f2e;--bg-surf2:#242b3d;
  --accent:#0090ff;--accent2:#33a6ff;--accent-red:#ff4d4d;--neon:#00d4ff;--success:#00e676;
  --text:#fff;--text2:#8a96ab;--border:rgba(255,255,255,.08);--shadow:0 8px 24px rgba(0,0,0,.5);
  --radius:14px;--maxw:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent2);text-decoration:none;transition:color .2s}
a:hover{color:var(--neon)}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* 18+ stripe */
.age-stripe{background:linear-gradient(90deg,#1a0d12,#240810);border-bottom:1px solid rgba(255,77,77,.25);padding:8px 0;text-align:center;font-size:13px;color:#ff8b8b;letter-spacing:.3px}
.age-stripe strong{color:var(--accent-red);font-weight:700}

/* Header */
header.site-header{background:rgba(18,22,32,.85);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
.hdr-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:18px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--text)}
.logo img{height:38px;width:auto}
.logo span{background:linear-gradient(90deg,var(--accent),var(--neon));-webkit-background-clip:text;background-clip:text;color:transparent}
nav.main-nav ul{list-style:none;display:flex;gap:6px;margin:0;padding:0;flex-wrap:wrap}
nav.main-nav a{display:inline-block;padding:8px 13px;font-size:14px;color:var(--text2);border-radius:8px;transition:all .2s;font-weight:500}
nav.main-nav a:hover,nav.main-nav a.active{color:var(--text);background:var(--bg-surf2)}
.hdr-cta{background:linear-gradient(90deg,var(--accent),var(--accent2));color:#fff!important;padding:10px 20px!important;border-radius:10px;font-weight:700;box-shadow:0 4px 14px rgba(0,144,255,.35)}
.hdr-cta:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(0,144,255,.5)}
.burger{display:none;background:none;border:0;color:var(--text);font-size:24px;cursor:pointer;padding:6px}

/* Hero */
.hero{padding:60px 0 50px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;top:-150px;right:-150px;width:500px;height:500px;background:radial-gradient(circle,rgba(0,144,255,.18) 0%,transparent 70%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center;position:relative;z-index:1}
.hero h1{font-size:clamp(28px,4vw,44px);line-height:1.15;margin:0 0 18px;font-weight:800;letter-spacing:-.5px}
.hero h1 .grad{background:linear-gradient(90deg,var(--accent),var(--neon));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:17px;color:var(--text2);margin:0 0 26px;max-width:560px}
.hero-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--border)}
.btn{display:inline-block;padding:14px 28px;border-radius:11px;font-weight:700;font-size:15px;cursor:pointer;border:0;transition:all .2s;letter-spacing:.3px;text-align:center}
.btn-primary{background:linear-gradient(90deg,var(--accent),var(--accent2));color:#fff;box-shadow:0 6px 20px rgba(0,144,255,.4)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(0,144,255,.55);color:#fff}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{background:var(--bg-surf2);color:var(--text)}
.btn-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.usp-pills{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.usp-pills span{background:var(--bg-surf);border:1px solid var(--border);padding:8px 14px;border-radius:99px;font-size:13px;color:var(--text2)}
.usp-pills span b{color:var(--neon);font-weight:700}

/* Sections */
section{padding:50px 0}
section h2{font-size:clamp(22px,2.6vw,32px);margin:0 0 16px;font-weight:800;letter-spacing:-.3px}
section h2 .accent{color:var(--accent2)}
section h3{font-size:20px;margin:28px 0 12px;font-weight:700;color:var(--text)}
section p,section li{color:#d4dbe8;font-size:15.5px}
section ul,section ol{padding-left:22px}
section li{margin-bottom:8px}
.intro-text{color:var(--text2);max-width:840px;font-size:16px;margin-bottom:24px}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px;margin:28px 0}
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:26px;transition:all .25s;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--neon));opacity:0;transition:opacity .25s}
.card:hover{border-color:rgba(0,144,255,.3);transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,144,255,.12)}
.card:hover::before{opacity:1}
.card .icon{width:44px;height:44px;border-radius:11px;background:linear-gradient(135deg,rgba(0,144,255,.18),rgba(0,212,255,.12));display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:14px}
.card h3{margin:0 0 8px;font-size:18px}
.card p{margin:0;color:var(--text2);font-size:14.5px}

/* Tables */
.tbl-wrap{overflow-x:auto;margin:22px 0;border-radius:var(--radius);border:1px solid var(--border)}
table{width:100%;border-collapse:collapse;background:var(--bg-card);min-width:520px}
th,td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--border);font-size:14.5px}
th{background:var(--bg-surf);color:var(--text);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.6px}
tbody tr:hover{background:var(--bg-surf)}
td b{color:var(--neon)}

/* Pros/Cons */
.pc-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:24px 0}
.pc-grid > div{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.pc-grid h3{margin-top:0;display:flex;align-items:center;gap:10px}
.pc-grid .pros h3{color:var(--success)}
.pc-grid .cons h3{color:var(--accent-red)}
.pc-grid ul{list-style:none;padding:0;margin:0}
.pc-grid li{position:relative;padding-left:26px;margin-bottom:10px;color:#d4dbe8}
.pc-grid .pros li::before{content:"✓";position:absolute;left:0;color:var(--success);font-weight:800}
.pc-grid .cons li::before{content:"✕";position:absolute;left:0;color:var(--accent-red);font-weight:800}

/* Banner CTA */
.banner-cta{background:linear-gradient(135deg,#0b1a2b 0%,#0d2540 100%);border:1px solid rgba(0,144,255,.25);border-radius:var(--radius);padding:38px;text-align:center;margin:36px 0;position:relative;overflow:hidden}
.banner-cta::before{content:"";position:absolute;top:-50%;right:-10%;width:300px;height:300px;background:radial-gradient(circle,rgba(0,212,255,.22) 0%,transparent 70%);pointer-events:none}
.banner-cta h3{margin:0 0 10px;font-size:24px;position:relative}
.banner-cta p{margin:0 0 22px;color:var(--text2);position:relative}
.banner-cta .btn{position:relative}

/* FAQ */
.faq{margin:30px 0}
.faq details{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;margin-bottom:12px;overflow:hidden;transition:border-color .2s}
.faq details[open]{border-color:rgba(0,144,255,.3)}
.faq summary{padding:18px 22px;cursor:pointer;font-weight:600;font-size:16px;list-style:none;display:flex;justify-content:space-between;align-items:center;color:var(--text)}
.faq summary::after{content:"+";color:var(--accent2);font-size:22px;font-weight:300;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary::-webkit-details-marker{display:none}
.faq .a{padding:0 22px 20px;color:#d4dbe8;font-size:15px}
.faq .a p{margin:0 0 10px}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px;margin:30px 0}
.stat{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;text-align:center}
.stat .num{font-size:30px;font-weight:800;background:linear-gradient(90deg,var(--accent),var(--neon));-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:6px}
.stat .lbl{color:var(--text2);font-size:13px;text-transform:uppercase;letter-spacing:.6px}

/* Breadcrumbs */
.breadcrumbs{padding:16px 0 0;font-size:13.5px;color:var(--text2)}
.breadcrumbs a{color:var(--text2)}
.breadcrumbs a:hover{color:var(--accent2)}
.breadcrumbs .sep{margin:0 8px;color:var(--text2);opacity:.5}

/* Page hero (inner pages) */
.page-hero{padding:50px 0 30px;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;top:-100px;left:-100px;width:400px;height:400px;background:radial-gradient(circle,rgba(0,144,255,.14) 0%,transparent 70%);pointer-events:none}
.page-hero h1{font-size:clamp(26px,3.6vw,40px);margin:0 0 14px;font-weight:800;letter-spacing:-.4px;position:relative}
.page-hero .lead{color:var(--text2);max-width:760px;font-size:17px;margin:0;position:relative}

/* Image+text rows */
.media-row{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;margin:36px 0}
.media-row img{border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow)}
.media-row.reverse{direction:rtl}
.media-row.reverse > *{direction:ltr}

/* Notes / callouts */
.note{background:rgba(0,144,255,.08);border-left:3px solid var(--accent);padding:16px 20px;border-radius:8px;margin:22px 0;color:#cfdbe8;font-size:14.8px}
.note.warn{background:rgba(255,77,77,.08);border-left-color:var(--accent-red)}
.note strong{color:var(--text)}

/* Steps */
.steps{counter-reset:s;list-style:none;padding:0;margin:24px 0;display:grid;gap:14px}
.steps li{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:20px 22px 20px 70px;position:relative;counter-increment:s}
.steps li::before{content:counter(s);position:absolute;left:18px;top:50%;transform:translateY(-50%);width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--neon));color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:16px}
.steps li b{color:var(--text);display:block;margin-bottom:4px;font-size:16px}
.steps li span{color:var(--text2);font-size:14.5px}

/* Footer */
footer.site-footer{background:#06080d;border-top:1px solid var(--border);padding:50px 0 24px;margin-top:60px;color:var(--text2);font-size:14px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;margin-bottom:36px}
.foot-grid h4{color:var(--text);margin:0 0 14px;font-size:15px;font-weight:700}
.foot-grid ul{list-style:none;padding:0;margin:0}
.foot-grid li{margin-bottom:9px}
.foot-grid a{color:var(--text2)}
.foot-grid a:hover{color:var(--accent2)}
.foot-bottom{border-top:1px solid var(--border);padding-top:22px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;font-size:13px}
.disclaimer{color:var(--text2);font-size:13px;line-height:1.6;margin-top:16px}
.foot-logos{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:14px}
.foot-logos .badge{background:var(--bg-card);border:1px solid var(--border);padding:6px 12px;border-radius:6px;font-size:12px;color:var(--text2);font-weight:600}

/* Helper */
.txt-center{text-align:center}
.mt-0{margin-top:0}

/* Mobile */
@media (max-width:880px){
  .hero{padding:40px 0 30px}
  .hero-grid,.media-row{grid-template-columns:1fr;gap:30px}
  .media-row.reverse{direction:ltr}
  .pc-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr;gap:24px}
  nav.main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg-surf);border-top:1px solid var(--border);padding:14px;flex-direction:column}
  nav.main-nav.open{display:flex}
  nav.main-nav ul{flex-direction:column;width:100%;gap:2px}
  nav.main-nav a{width:100%;padding:11px 14px}
  .hdr-inner{position:relative}
  .burger{display:block}
  .hdr-cta{display:none}
  section{padding:36px 0}
  .banner-cta{padding:28px 22px}
  .banner-cta h3{font-size:20px}
}
@media (max-width:520px){
  .foot-grid{grid-template-columns:1fr}
  .foot-bottom{flex-direction:column;text-align:center}
  .btn{padding:12px 22px}
}