:root{
  --ink:#0b1c2c; --ink-2:#17324a; --muted:#536270; --line:#e2e8ec;
  --surface:#f6f9fa; --surface-2:#eef4f6;
  --accent:#14a1a9; --accent-dark:#0f7d84; --secondary:#0c5d76;
  --navy:#0b1c2c; --navy-2:#0e2a3f; --white:#fff;
  --radius:22px; --radius-sm:14px;
  --shadow:0 24px 60px rgba(11,28,44,.10);
  --shadow-lg:0 40px 80px rgba(11,28,44,.16);
  --max:1200px; --pad:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Segoe UI",system-ui,-apple-system,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
strong{font-weight:700}
.container{width:min(var(--max),92vw);margin-inline:auto}
.section{padding:var(--pad) 0}
.section--alt{background:var(--surface)}
.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.16em;font-weight:800;color:var(--accent);font-size:12.5px;margin-bottom:14px}
h1{font-size:clamp(38px,5.2vw,68px);line-height:1.02;letter-spacing:-.03em;font-weight:700;margin:0 0 24px;color:var(--ink)}
h2{font-size:clamp(30px,3.6vw,48px);line-height:1.08;letter-spacing:-.02em;font-weight:700;margin:0 0 20px;color:var(--ink)}
h3{font-size:22px;font-weight:700;margin:12px 0 10px;color:var(--ink)}
p{color:var(--ink-2);margin:0 0 14px}
.lead{font-size:20px;color:var(--muted);max-width:720px}
.muted{color:var(--muted)}
.center{text-align:center}
.mt-lg{margin-top:40px}
.mb-lg{margin-bottom:40px}

/* Header */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.85);backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);border-bottom:1px solid var(--line)}
.nav{display:flex;justify-content:space-between;align-items:center;height:78px;width:min(var(--max),92vw);margin:auto}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--ink)}
.brand img{height:40px;width:auto}
.nav-menu ul{list-style:none;display:flex;gap:30px;margin:0;padding:0;font-size:15px;font-weight:600;align-items:center}
.nav-menu a{color:var(--ink-2);padding:10px 6px;position:relative;transition:color .2s}
.nav-menu a.active,.nav-menu a:hover{color:var(--accent-dark)}
.nav-menu a.active::after{content:"";position:absolute;left:6px;right:6px;bottom:2px;height:2px;background:var(--accent);border-radius:2px}
.nav-cta{background:var(--accent);color:#fff !important;padding:11px 20px;border-radius:999px;font-weight:700;transition:background .2s}
.nav-cta:hover{background:var(--accent-dark)}
.nav-toggle{display:none;border:0;background:var(--navy);color:#fff;padding:10px 14px;border-radius:999px;font-weight:700;cursor:pointer}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 22px;border-radius:999px;font-weight:700;border:1px solid transparent;transition:all .2s;font-size:15px;cursor:pointer;text-decoration:none}
.btn--primary{background:var(--accent);color:#fff;box-shadow:0 12px 30px rgba(20,161,169,.25)}
.btn--primary:hover{background:var(--accent-dark);transform:translateY(-1px)}
.btn--ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:var(--accent);color:var(--accent-dark)}
.btn--dark{background:var(--navy);color:#fff}
.btn--dark:hover{background:var(--navy-2)}
.btn[disabled]{opacity:.6;cursor:not-allowed;transform:none}

/* Hero */
.hero{position:relative;padding:120px 0 100px;background:radial-gradient(1000px 500px at 90% 0%,rgba(20,161,169,.18),transparent 60%),radial-gradient(800px 500px at 0% 100%,rgba(12,93,118,.16),transparent 60%),linear-gradient(180deg,#fff 0%,var(--surface) 100%);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);padding:8px 14px;border-radius:999px;font-weight:700;font-size:13px;color:var(--secondary);box-shadow:var(--shadow);margin-bottom:22px}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 6px rgba(34,197,94,.18)}
.hero-actions{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap}
.hero-visual{background:linear-gradient(180deg,#fff,var(--surface-2));border:1px solid var(--line);border-radius:30px;padding:40px;box-shadow:var(--shadow-lg);text-align:center}
.hero-visual img{max-width:260px;height:auto;margin:0 auto}
.hero-visual .caption{margin-top:22px;color:var(--muted);font-size:12px;letter-spacing:.18em;text-transform:uppercase;font-weight:800}

/* Stats bar */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff;border-radius:26px;padding:34px 40px;margin-top:-60px;position:relative;z-index:2;box-shadow:var(--shadow-lg)}
.stats > div{border-right:1px solid rgba(255,255,255,.12);padding-right:20px}
.stats > div:last-child{border-right:0}
.stats strong{display:block;font-size:30px;letter-spacing:-.02em;margin-bottom:6px;font-weight:800}
.stats span{color:#b6c7d1;font-size:14px}

/* Section heading */
.section-heading{max-width:780px;margin-bottom:48px}
.section-heading h2{margin:0 0 14px}

/* Grid */
.grid{display:grid;gap:22px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}

/* Cards */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card__icon{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--secondary));color:#fff;display:grid;place-items:center;font-weight:900;font-size:18px;margin-bottom:18px;letter-spacing:-.02em}
.card h3{margin-top:0}
.card p{color:var(--muted);margin:0}

/* Two col */
.two-col{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:start}

/* Split */
.split{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px;align-items:start}
.panel-dark{background:linear-gradient(160deg,var(--navy),var(--secondary));color:#fff;border-radius:26px;padding:44px;position:sticky;top:100px}
.panel-dark .eyebrow{color:#7fe1e6}
.panel-dark h2{color:#fff}
.panel-dark p{color:#cfe1e6}
.panel-list{display:grid;gap:20px}
.panel-list .card{padding:32px}
.panel-list h3{font-size:22px}
.panel-list ul{padding-left:20px;color:var(--muted);margin:10px 0 0}
.panel-list li{margin:6px 0}

/* Pricing */
.pricing{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:30px}
.price-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:36px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.price-card.featured{background:linear-gradient(180deg,#fff,#eefbfc);border:2px solid rgba(20,161,169,.35);box-shadow:var(--shadow-lg)}
.price-card h3{font-size:26px;margin:6px 0 8px}
.price-card ul{padding-left:20px;color:var(--muted);margin:14px 0 22px}
.price-card ul li{margin:8px 0}
.price-card .pill{display:inline-block;background:var(--accent);color:#fff;padding:5px 12px;border-radius:999px;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin-bottom:6px;align-self:flex-start}
.price-card .btn{margin-top:auto}

/* Compare table */
.compare-table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;margin-top:40px;box-shadow:var(--shadow)}
.compare-table th,.compare-table td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:15px;vertical-align:top;color:var(--ink-2)}
.compare-table thead th{background:var(--surface);font-weight:800;color:var(--ink);font-size:14px;letter-spacing:.03em}
.compare-table tr:last-child td{border-bottom:0}
.compare-table td.check{color:var(--accent-dark);font-weight:800}

/* Cert cloud */
.cert-cloud{display:flex;flex-wrap:wrap;gap:10px}
.cert-cloud span{background:#fff;border:1px solid var(--line);padding:10px 15px;border-radius:999px;font-weight:700;color:var(--ink-2);font-size:14px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:start}
.contact-list{display:grid;gap:12px;margin-top:20px}
.contact-list a,.contact-list span{display:block;background:var(--surface);border:1px solid var(--line);padding:14px 18px;border-radius:16px;color:var(--ink-2);font-weight:600;transition:border-color .2s}
.contact-list a:hover{border-color:var(--accent)}
form.form{background:#fff;border:1px solid var(--line);border-radius:26px;padding:32px;box-shadow:var(--shadow);display:grid;gap:16px;position:relative}
.form label{display:grid;gap:6px;font-weight:700;font-size:14px;color:var(--ink)}
.form input,.form textarea,.form select{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:14px;font:inherit;background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(20,161,169,.16)}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form .honeypot{position:absolute;left:-10000px;height:0;width:0;overflow:hidden}
.form-msg{padding:14px 18px;border-radius:14px;font-weight:700;font-size:14px}
.form-msg.success{background:#e6faf6;border:1px solid #7fe1cf;color:#0b6b57}
.form-msg.error{background:#fdecec;border:1px solid #f4a3a3;color:#8a1e1e}
.form small{color:var(--muted);font-size:13px;font-weight:500}

/* Page header */
.page-header{background:linear-gradient(180deg,var(--surface),#fff);padding:120px 0 40px;border-bottom:1px solid var(--line)}
.page-header h1{font-size:clamp(36px,4.4vw,54px);margin-bottom:12px}
.page-header p{color:var(--muted);font-size:18px;max-width:720px}
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:16px}
.breadcrumb a{color:var(--secondary);font-weight:700}

/* Prose */
.prose{max-width:820px;margin-inline:auto}
.prose h2{margin-top:40px;font-size:26px}
.prose h3{font-size:20px;margin-top:26px}
.prose p{color:var(--ink-2)}
.prose ul{padding-left:22px;color:var(--ink-2)}
.prose li{margin:6px 0}

/* Footer */
.footer{background:var(--navy);color:#cbd7de;padding:70px 0 30px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:40px}
.footer h4{color:#fff;font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin:0 0 18px;font-weight:800}
.footer a{color:#cbd7de;display:block;padding:5px 0;font-size:15px}
.footer a:hover{color:#fff}
.footer p{color:#93a5b0;font-size:14px}
.footer .brand-mono{color:#fff;font-weight:800;font-size:20px;margin-bottom:14px;display:flex;align-items:center;gap:10px}
.footer .brand-mono img{height:36px;filter:brightness(0) invert(1)}
.footer .fine{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;display:flex;justify-content:space-between;gap:20px;font-size:13px;color:#93a5b0;flex-wrap:wrap}

/* Cookie banner */
.cookie{position:fixed;left:20px;right:20px;bottom:20px;background:#0f2436;color:#fff;padding:20px 24px;border-radius:20px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:16px;z-index:100;max-width:720px;margin-inline:auto;font-size:14px;line-height:1.5}
.cookie a{color:#7fe1e6;text-decoration:underline}
.cookie .btn{padding:10px 18px;flex-shrink:0}
.cookie.hidden{display:none}

/* Responsive */
@media (max-width: 960px){
  :root{--pad:64px}
  .nav-toggle{display:block}
  .nav-menu{display:none;position:absolute;left:4vw;right:4vw;top:80px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow-lg)}
  .nav-menu.open{display:block}
  .nav-menu ul{flex-direction:column;gap:2px;align-items:stretch}
  .nav-menu li{border-bottom:1px solid var(--line)}
  .nav-menu li:last-child{border-bottom:0}
  .nav-menu a{display:block;padding:14px 6px}
  .hero{padding:80px 0 60px}
  .hero-grid,.two-col,.split,.pricing,.contact-grid,.grid--3,.grid--2{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr;padding:24px;margin-top:-30px}
  .stats > div{border-right:0;border-bottom:1px solid rgba(255,255,255,.12);padding:14px 0}
  .stats > div:last-child{border-bottom:0}
  .stats strong{font-size:26px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .panel-dark{position:static}
  .section{padding:64px 0}
  .form .row2{grid-template-columns:1fr}
  .page-header{padding:100px 0 30px}
}
@media (max-width: 600px){
  .footer-grid{grid-template-columns:1fr}
  .footer .fine{flex-direction:column;align-items:flex-start}
  .cookie{flex-direction:column;align-items:stretch;text-align:left}
}