:root{
  --bg:#080a10;
  --bg-card:#121620;
  --bg-surf:#1a1f2e;
  --bg-surf2:#242b3d;
  --accent:#0090ff;
  --accent2:#33a6ff;
  --accent-red:#ff4d4d;
  --neon:#00d4ff;
  --success:#00e676;
  --text:#ffffff;
  --text2:#8a96ab;
  --border:rgba(255,255,255,.08);
  --shadow:0 8px 24px rgba(0,0,0,.5);
  --radius:14px;
  --radius-sm:8px;
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Inter','Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  overflow-x:hidden;
  background-image:
    radial-gradient(ellipse 800px 400px at 10% 0%,rgba(0,144,255,.10),transparent 60%),
    radial-gradient(ellipse 600px 400px at 90% 30%,rgba(0,212,255,.06),transparent 60%);
}
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 20px}

/* HEADER */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(8,10,16,.85);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:24px}
.logo-link{display:inline-flex;align-items:center;text-decoration:none}
.logo-img{height:40px;width:auto;display:block}
.main-nav{display:flex;align-items:center;gap:6px}
.main-nav a{
  color:var(--text);font-weight:500;font-size:14.5px;
  padding:8px 14px;border-radius:8px;
  transition:background .2s,color .2s;
}
.main-nav a:hover,.main-nav a.active{background:var(--bg-surf2);color:var(--neon)}
.cta-header{
  background:linear-gradient(135deg,var(--accent),var(--neon));
  color:#000 !important;
  padding:10px 20px !important;
  border-radius:8px;
  font-weight:700 !important;
  letter-spacing:.3px;
  box-shadow:0 4px 14px rgba(0,144,255,.35);
}
.cta-header:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(0,212,255,.5)}
.burger{display:none;background:none;border:0;color:var(--text);cursor:pointer;padding:8px}
.burger svg{width:28px;height:28px}

@media(max-width:920px){
  .burger{display:inline-flex}
  .main-nav{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--bg-surf);
    border-bottom:1px solid var(--border);
    padding:10px 16px 18px;
    transform:translateY(-200%);
    transition:transform .3s;
  }
  .main-nav.open{transform:translateY(0)}
  .main-nav a{padding:12px 14px}
  .cta-header{margin-top:6px;text-align:center}
}

/* HERO */
.hero{
  padding:60px 0 50px;
  position:relative;
  overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.hero h1{
  font-size:clamp(28px,3.6vw,46px);
  line-height:1.15;font-weight:800;
  margin:0 0 18px;letter-spacing:-.5px;
  background:linear-gradient(135deg,#fff 0%,var(--accent2) 60%,var(--neon) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{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);
  background:var(--bg-card);
}
.hero-img img{width:100%;height:auto;display:block}
.hero-cta-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:8px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 28px;border-radius:10px;font-weight:700;font-size:15px;
  letter-spacing:.3px;cursor:pointer;border:0;
  transition:transform .2s,box-shadow .2s,background .2s;
  text-align:center;
}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),var(--neon));
  color:#000;
  box-shadow:0 6px 20px rgba(0,144,255,.4);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(0,212,255,.55);color:#000}
.btn-ghost{
  background:transparent;color:var(--text);
  border:1px solid var(--border);
}
.btn-ghost:hover{background:var(--bg-surf2);color:var(--neon)}
.btn-lg{padding:16px 34px;font-size:16px}

.trust-row{display:flex;flex-wrap:wrap;gap:18px;margin-top:24px;color:var(--text2);font-size:13.5px}
.trust-row span{display:inline-flex;align-items:center;gap:6px}
.trust-row strong{color:var(--success)}

@media(max-width:860px){
  .hero{padding:36px 0 30px}
  .hero-grid{grid-template-columns:1fr;gap:30px}
}

/* SECTION */
section{padding:50px 0}
.section-title{
  font-size:clamp(24px,2.6vw,34px);
  font-weight:800;margin:0 0 14px;letter-spacing:-.4px;
}
.section-lead{font-size:16.5px;color:var(--text2);margin:0 0 30px;max-width:780px}

/* CARDS GRID */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius);padding:24px;
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.card:hover{transform:translateY(-4px);border-color:rgba(0,144,255,.35);box-shadow:0 10px 30px rgba(0,144,255,.12)}
.card h3{margin:0 0 10px;font-size:19px;color:var(--text);font-weight:700}
.card p{margin:0;color:var(--text2);font-size:14.5px;line-height:1.65}
.card .icon{
  width:44px;height:44px;border-radius:10px;
  background:linear-gradient(135deg,rgba(0,144,255,.18),rgba(0,212,255,.10));
  border:1px solid rgba(0,144,255,.25);
  display:inline-flex;align-items:center;justify-content:center;
  margin-bottom:14px;
}
.card .icon svg{width:22px;height:22px;color:var(--neon)}
@media(max-width:860px){.cards{grid-template-columns:1fr}}

/* TABLE */
.tbl-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border)}
table.tbl{
  width:100%;border-collapse:collapse;
  background:var(--bg-card);font-size:14.5px;min-width:560px;
}
table.tbl th,table.tbl td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--border)}
table.tbl th{background:var(--bg-surf);color:var(--neon);font-weight:600;text-transform:uppercase;font-size:12.5px;letter-spacing:.6px}
table.tbl tr:last-child td{border-bottom:0}
table.tbl tr:hover td{background:var(--bg-surf)}

/* LISTS */
.content ul,.content ol{padding-left:22px;margin:14px 0 22px}
.content ul li,.content ol li{margin-bottom:8px;color:var(--text)}
.content ul li::marker{color:var(--accent)}
.content ol li::marker{color:var(--neon);font-weight:700}

/* CONTENT (long-form) */
.content{font-size:16px}
.content h2{
  font-size:clamp(22px,2.3vw,30px);font-weight:800;
  margin:38px 0 14px;letter-spacing:-.3px;
  padding-bottom:10px;border-bottom:1px solid var(--border);
}
.content h3{font-size:20px;font-weight:700;margin:26px 0 10px;color:var(--accent2)}
.content p{margin:0 0 14px;color:var(--text);line-height:1.75}
.content strong{color:var(--text)}
.content em{color:var(--text2)}
.content blockquote{
  border-left:3px solid var(--accent);
  padding:14px 18px;margin:18px 0;
  background:var(--bg-surf);border-radius:var(--radius-sm);color:var(--text2);
}

.content-wrap{
  display:grid;grid-template-columns:1.4fr .6fr;gap:40px;align-items:flex-start;
}
.content-aside{
  position:sticky;top:88px;
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius);padding:24px;
}
.content-aside h4{margin:0 0 12px;font-size:16px;color:var(--neon)}
.content-aside ul{list-style:none;padding:0;margin:0}
.content-aside li{padding:8px 0;border-bottom:1px solid var(--border);font-size:14px;color:var(--text2)}
.content-aside li:last-child{border-bottom:0}
.content-aside li strong{color:var(--success);display:block;font-size:13px;margin-bottom:2px}
@media(max-width:980px){
  .content-wrap{grid-template-columns:1fr}
  .content-aside{position:relative;top:0}
}

/* FAQ */
.faq{margin-top:30px}
.faq-item{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius);margin-bottom:12px;overflow:hidden;
}
.faq-q{
  width:100%;text-align:left;background:transparent;color:var(--text);
  border:0;padding:18px 22px;font-size:16px;font-weight:600;cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;gap:14px;
}
.faq-q::after{
  content:"+";color:var(--neon);font-size:22px;font-weight:300;
  transition:transform .2s;
}
.faq-item.open .faq-q::after{content:"−"}
.faq-a{
  display:none;padding:0 22px 18px;color:var(--text2);
  font-size:15px;line-height:1.7;
}
.faq-item.open .faq-a{display:block}

/* CTA BLOCK */
.cta-block{
  background:linear-gradient(135deg,rgba(0,144,255,.18),rgba(0,212,255,.08));
  border:1px solid rgba(0,144,255,.3);
  border-radius:var(--radius);padding:36px;text-align:center;margin:40px 0;
}
.cta-block h2{margin:0 0 12px;font-size:clamp(22px,2.4vw,30px);font-weight:800;border:0;padding:0}
.cta-block p{margin:0 0 22px;color:var(--text2);max-width:620px;margin-left:auto;margin-right:auto}

/* BREADCRUMBS */
.crumbs{
  padding:18px 0 6px;font-size:13.5px;color:var(--text2);
}
.crumbs a{color:var(--text2)}
.crumbs a:hover{color:var(--neon)}
.crumbs span{color:var(--neon)}
.crumbs .sep{margin:0 8px;color:var(--text2);opacity:.5}

/* PAGE HERO (inner pages) */
.page-hero{padding:30px 0 40px}
.page-hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.page-hero h1{
  font-size:clamp(26px,3.2vw,40px);
  font-weight:800;margin:0 0 14px;letter-spacing:-.4px;
  background:linear-gradient(135deg,#fff 0%,var(--accent2) 60%,var(--neon) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.page-hero p{font-size:16.5px;color:var(--text2);margin:0 0 6px;line-height:1.7}
.page-hero-img{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow)}
@media(max-width:860px){.page-hero-grid{grid-template-columns:1fr;gap:24px}}

/* STATS STRIP */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);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:28px;font-weight:800;
  background:linear-gradient(135deg,var(--accent2),var(--neon));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  display:block;margin-bottom:4px;
}
.stat-lbl{color:var(--text2);font-size:13px;letter-spacing:.4px;text-transform:uppercase}
@media(max-width:720px){.stats{grid-template-columns:repeat(2,1fr)}}

/* PROS / CONS */
.pc{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px 0}
.pc-box{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.pc-box h4{margin:0 0 12px;font-size:16px;font-weight:700}
.pc-pros h4{color:var(--success)}
.pc-cons h4{color:var(--accent-red)}
.pc-box ul{list-style:none;padding:0;margin:0}
.pc-box li{padding:7px 0;color:var(--text);font-size:14.5px;display:flex;gap:10px;align-items:flex-start}
.pc-pros li::before{content:"✓";color:var(--success);font-weight:700;flex-shrink:0}
.pc-cons li::before{content:"−";color:var(--accent-red);font-weight:700;flex-shrink:0}
@media(max-width:720px){.pc{grid-template-columns:1fr}}

/* FOOTER */
.site-footer{
  background:#05070b;border-top:1px solid var(--border);
  padding:50px 0 24px;margin-top:60px;
}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:32px;
}
.footer-col h5{font-size:14px;color:var(--text);margin:0 0 14px;text-transform:uppercase;letter-spacing:.6px;font-weight:700}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col li{margin-bottom:8px}
.footer-col a{color:var(--text2);font-size:14px}
.footer-col a:hover{color:var(--neon)}
.footer-about p{color:var(--text2);font-size:14px;margin:14px 0 18px;line-height:1.7}
.footer-badges{display:flex;gap:10px;flex-wrap:wrap}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 12px;border:1px solid var(--border);border-radius:6px;
  background:var(--bg-card);color:var(--text2);font-size:12.5px;font-weight:600;
}
.badge.warn{color:var(--accent-red);border-color:rgba(255,77,77,.3)}
.footer-bottom{
  border-top:1px solid var(--border);padding-top:22px;
  display:flex;justify-content:space-between;align-items:center;
  color:var(--text2);font-size:13px;flex-wrap:wrap;gap:14px;
}
.footer-disclaimer{color:var(--text2);font-size:12.5px;line-height:1.6;margin-top:14px;max-width:900px}
@media(max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr}}

/* 18+ ribbon */
.age-warn{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--accent-red);font-weight:700;font-size:13px;
  padding:4px 10px;border:1px solid rgba(255,77,77,.3);
  border-radius:6px;background:rgba(255,77,77,.06);
}

/* Misc helpers */
.muted{color:var(--text2)}
.tag{
  display:inline-block;padding:4px 10px;border-radius:6px;
  background:rgba(0,144,255,.15);color:var(--neon);font-size:12px;
  font-weight:600;letter-spacing:.4px;margin-bottom:8px;
}
.highlight-box{
  background:linear-gradient(135deg,rgba(0,144,255,.10),rgba(0,212,255,.05));
  border:1px solid rgba(0,144,255,.25);
  border-radius:var(--radius);padding:22px;margin:18px 0;
}
.highlight-box h4{margin:0 0 10px;color:var(--neon);font-size:16px}
.highlight-box p{margin:0;color:var(--text)}

/* Two-col list */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px 30px;margin:12px 0}
@media(max-width:720px){.two-col{grid-template-columns:1fr}}