:root{
  --bg:#0b141c;
  --card:#132233;
  --card-2:#16283b;
  --primary:#0077ff;
  --primary-2:#0091ff;
  --success:#22c55e;
  --text:#ffffff;
  --muted:#b9c3cf;
  --border:rgba(255,255,255,.08);
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 10px 30px -10px rgba(0,0,0,.45);
  --container:1160px;
  --font:'Inter','Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary-2);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--container);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip:focus{position:fixed;left:8px;top:8px;width:auto;height:auto;background:#000;color:#fff;padding:8px 12px;z-index:9999;border-radius:6px}

h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.25;margin:0 0 .6em;letter-spacing:-.01em}
h1{font-size:clamp(1.9rem,4.2vw,2.8rem)}
h2{font-size:clamp(1.4rem,2.6vw,1.9rem);margin-top:1.4em}
h3{font-size:1.2rem;margin-top:1.4em}
.h6{font-size:.85rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin:0 0 .8em}
p{margin:0 0 1em}
.lead{font-size:1.15rem;color:#e6ecf3}
.muted{color:var(--muted)}
.small{font-size:.9rem}
.eyebrow{font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;color:var(--primary-2);font-weight:600;margin:0 0 .8em}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,20,28,.92);backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--border)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 20px}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-weight:700}
.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--primary),var(--success));color:#fff;font-size:.8rem;letter-spacing:.05em}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text small{font-weight:500;color:var(--muted);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase}
.primary-nav{display:flex;align-items:center;gap:18px}
.primary-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:6px;flex-wrap:wrap}
.primary-nav a{color:#cdd6df;padding:8px 12px;border-radius:8px;font-size:.92rem;font-weight:500;text-decoration:none}
.primary-nav a:hover,.primary-nav a.active{background:rgba(255,255,255,.06);color:#fff}
.nav-cta{padding:9px 16px}
.nav-toggle{display:none;background:transparent;border:1px solid var(--border);border-radius:8px;width:42px;height:42px;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer}
.nav-toggle span{display:block;width:18px;height:2px;background:#fff;border-radius:2px;transition:.2s}

@media (max-width:960px){
  .nav-toggle{display:flex}
  .primary-nav{position:fixed;inset:64px 0 0 0;background:rgba(11,20,28,.98);padding:24px;flex-direction:column;align-items:stretch;gap:14px;transform:translateY(-10px);opacity:0;pointer-events:none;transition:.2s;overflow-y:auto}
  .primary-nav.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .primary-nav ul{flex-direction:column;gap:2px}
  .primary-nav a{padding:12px 14px;font-size:1rem}
  .nav-cta{align-self:flex-start}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:10px;font-weight:600;font-family:inherit;font-size:.95rem;cursor:pointer;border:1px solid transparent;transition:transform .15s ease,background .2s ease,border-color .2s ease;text-decoration:none}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-2)}
.btn-success{background:var(--success);color:#062712}
.btn-success:hover{background:#16a34a;color:#fff}
.btn-ghost{background:transparent;color:#fff;border-color:var(--border)}
.btn-ghost:hover{background:rgba(255,255,255,.05)}
.btn-sm{padding:8px 14px;font-size:.85rem}

/* Hero */
.hero{padding:60px 0 40px;background:radial-gradient(1200px 600px at 80% -10%,rgba(0,119,255,.18),transparent 60%),radial-gradient(800px 500px at 0% 100%,rgba(34,197,94,.10),transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}
.hero-ctas{display:flex;gap:12px;margin:18px 0;flex-wrap:wrap}
.hero-meta{list-style:none;padding:0;margin:18px 0 0;display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:.95rem}
.hero-card{background:linear-gradient(180deg,var(--card),var(--card-2));border:1px solid var(--border);border-radius:24px;padding:24px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.hero-card:before{content:"";position:absolute;inset:0;background:radial-gradient(400px 200px at 100% 0,rgba(0,119,255,.25),transparent 60%);pointer-events:none}
.hero-card-inner{display:grid;grid-template-columns:1fr 1fr;gap:14px;position:relative}
.hero-card-inner .chart{grid-column:1/-1;height:170px;border-radius:14px;background:
  linear-gradient(180deg,rgba(0,119,255,.18),transparent 70%),
  repeating-linear-gradient(0deg,rgba(255,255,255,.04) 0 1px,transparent 1px 30px),
  repeating-linear-gradient(90deg,rgba(255,255,255,.04) 0 1px,transparent 1px 40px);
  position:relative}
.hero-card-inner .chart:after{content:"";position:absolute;left:5%;right:5%;top:30%;bottom:0;background:linear-gradient(180deg,rgba(34,197,94,.45),transparent);clip-path:polygon(0% 60%,8% 50%,15% 65%,22% 40%,30% 55%,38% 30%,46% 45%,54% 25%,62% 35%,70% 20%,78% 30%,86% 15%,100% 25%,100% 100%,0 100%);}
.stat{background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:12px;padding:14px}
.stat span{display:block;font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.stat strong{display:block;font-size:1.4rem;margin-top:4px}

/* Features */
.features{padding:64px 20px}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:24px}
@media (max-width:900px){.feature-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.feature-grid{grid-template-columns:1fr}}
.feature-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;transition:transform .2s ease,border-color .2s ease}
.feature-card:hover{transform:translateY(-3px);border-color:rgba(0,119,255,.45)}
.feature-icon{font-size:1.6rem;margin-bottom:10px}

/* Breadcrumbs */
.breadcrumbs{padding:18px 20px 0;font-size:.85rem;color:var(--muted)}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs a:hover{color:#fff}

/* Page hero */
.page-hero{padding:40px 20px 20px}

/* Content wrap */
.content-wrap{padding:30px 20px 60px}
.content{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:32px}
@media (max-width:600px){.content{padding:22px}}
.content-section{margin-top:30px}
.content-section:first-of-type{margin-top:0}
.content ol.steps,.content ul{padding-left:1.25em}
.content ol.steps li,.content ul li{margin:.4em 0}
.content table.data-table{width:100%;border-collapse:collapse;margin:16px 0;font-size:.95rem;background:rgba(255,255,255,.02);border:1px solid var(--border);border-radius:10px;overflow:hidden}
.data-table caption{caption-side:top;text-align:left;padding:8px 12px;color:var(--muted);font-size:.85rem}
.data-table th,.data-table td{padding:12px 14px;border-bottom:1px solid var(--border);text-align:left}
.data-table thead th{background:rgba(0,119,255,.12);font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;color:#e6ecf3}
.data-table tbody tr:last-child td{border-bottom:none}

/* TOC */
.toc{background:rgba(0,119,255,.06);border:1px solid rgba(0,119,255,.18);border-radius:12px;padding:18px 22px;margin-bottom:24px}
.toc ol{margin:0;padding-left:1.2em;columns:2;column-gap:24px}
@media (max-width:600px){.toc ol{columns:1}}
.toc li{margin:.25em 0}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:10px}
.faq-item{background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:10px;padding:0}
.faq-item summary{cursor:pointer;padding:14px 18px;font-weight:600;list-style:none;position:relative;padding-right:42px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:1.3rem;color:var(--primary-2)}
.faq-item[open] summary:after{content:"–"}
.faq-item>div{padding:0 18px 16px;color:var(--muted)}
.faq-item>div p{margin:.5em 0;color:#dbe2ea}

/* CTA band */
.cta-band{background:linear-gradient(120deg,rgba(0,119,255,.15),rgba(34,197,94,.10));border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:40px 0;margin:40px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}

/* Related */
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px}
@media (max-width:800px){.related-grid{grid-template-columns:1fr}}
.related-card{background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:12px;padding:18px;color:#fff;text-decoration:none;transition:border-color .2s,transform .15s}
.related-card:hover{border-color:rgba(0,119,255,.5);transform:translateY(-2px);text-decoration:none}
.related-card h3{margin:0 0 6px;font-size:1.05rem}

/* Footer */
.site-footer{background:#08111a;border-top:1px solid var(--border);padding:48px 0 20px;margin-top:30px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.5fr;gap:30px}
@media (max-width:800px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
.link-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px}
.link-list a{color:var(--muted)}
.link-list a:hover{color:#fff}
.copyright{margin-top:30px;padding-top:16px;border-top:1px solid var(--border);color:var(--muted);font-size:.85rem;text-align:center}

/* Cookie bar */
.cookie-bar{position:fixed;left:16px;right:16px;bottom:16px;background:var(--card-2);border:1px solid var(--border);border-radius:14px;padding:14px 18px;display:flex;align-items:center;gap:14px;box-shadow:var(--shadow);z-index:60;font-size:.9rem}
.cookie-bar p{margin:0;color:var(--muted);flex:1}
@media (max-width:600px){.cookie-bar{flex-direction:column;align-items:flex-start}}

/* Forms */
.contact-form{display:grid;gap:14px;max-width:560px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-weight:600;font-size:.9rem;color:#e6ecf3}
.field input,.field select,.field textarea{background:#0e1b27;border:1px solid var(--border);border-radius:10px;color:#fff;padding:12px 14px;font-family:inherit;font-size:1rem;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--primary);outline-offset:1px;border-color:transparent}
.form-status{font-size:.9rem;color:var(--success);min-height:1.2em}
.form-status.error{color:#f87171}

/* Misc */
::selection{background:var(--primary);color:#fff}