:root{--bg:#07111e;--bg2:#0b1a2c;--card:#10243b;--card2:#15304a;--line:#23405e;--text:#e8f1f9;--muted:#a8bccf;--cyan:#27c4f0;--cyan2:#86defa;--ink:#041923;--gold:#ffc94d;--ok:#4fd6a0;--r:14px;--w:1120px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 1rem/1.7 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;padding-bottom:88px}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--cyan2);text-underline-offset:3px}
a:hover{color:#fff}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:var(--gold);color:#000;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
.wrap{width:100%;max-width:var(--w);margin:0 auto;padding:0 16px}
h1,h2,h3{line-height:1.2;margin:0 0 .6em;letter-spacing:-.01em}
h1{font-size:clamp(1.85rem,6.4vw,3.2rem);font-weight:800}
h2{font-size:clamp(1.45rem,4.6vw,2.15rem);font-weight:800}
h3{font-size:1.15rem;font-weight:700}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.25em}
li{margin-bottom:.4em}
strong{color:#fff}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(7,17,30,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(8px)}
.hdr .wrap{display:flex;align-items:center;gap:10px;min-height:64px}
.logo{display:flex;align-items:center;gap:8px;text-decoration:none;color:#fff;font-weight:800;letter-spacing:.04em;font-size:1.05rem;line-height:1}
.logo img{width:34px;height:34px}
.logo small{display:block;font-size:.6rem;letter-spacing:.32em;color:var(--cyan);font-weight:700;margin-top:3px}
.nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg2);border-bottom:1px solid var(--line);padding:8px 16px 16px}
.nav.open{display:block}
.nav a{display:block;padding:12px 4px;color:var(--text);text-decoration:none;font-weight:600;border-bottom:1px solid var(--line);min-height:44px}
.nav a:hover,.nav a[aria-current="page"]{color:var(--cyan2)}
.hdr-cta{margin-left:auto;display:flex;gap:8px}
.burger{background:none;border:1px solid var(--line);color:#fff;border-radius:10px;width:44px;height:44px;cursor:pointer;display:grid;place-items:center}
.burger svg{width:22px;height:22px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:11px 22px;border-radius:999px;font-weight:800;text-decoration:none;border:2px solid var(--cyan);background:var(--cyan);color:var(--ink);cursor:pointer;font-size:1rem;line-height:1.1;transition:transform .15s,background .15s}
.btn:hover{background:var(--cyan2);border-color:var(--cyan2);color:var(--ink);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:#fff;border-color:var(--line)}
.btn-ghost:hover{background:var(--card);border-color:var(--cyan);color:#fff}
.btn-sm{padding:8px 16px;min-height:44px;font-size:.92rem}
.btn-lg{padding:15px 30px;font-size:1.1rem}
.hide-s{display:none}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:1.4em 0 0}
.fab{position:fixed;z-index:60;left:12px;right:12px;bottom:12px;box-shadow:0 8px 28px rgba(0,0,0,.55),0 0 0 3px rgba(39,196,240,.25);padding:14px 22px;font-size:1.05rem}

/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(900px 500px at 78% 40%,#17406a 0,rgba(23,64,106,0) 70%),var(--bg);padding:36px 0 28px}
.hero .wrap{display:grid;gap:20px;grid-template-columns:minmax(0,1fr)}
.hero-art{width:100%;max-width:560px;margin:0 auto;aspect-ratio:640/520}
.hero-art img{width:100%;height:100%}
.eyebrow{display:inline-block;color:var(--cyan2);font-weight:700;letter-spacing:.14em;font-size:.78rem;text-transform:uppercase;margin-bottom:.8em}
.lead{font-size:1.1rem;color:var(--muted);max-width:60ch}
.hl{color:var(--gold)}
.trust{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:1.6em 0 0;padding:0;list-style:none}
.trust li{background:rgba(16,36,59,.8);border:1px solid var(--line);border-radius:12px;padding:10px 12px;font-size:.88rem;margin:0;display:flex;gap:8px;align-items:center}
.trust svg{width:20px;height:20px;flex:none;color:var(--cyan)}

/* sections */
.sec{padding:44px 0;border-top:1px solid var(--line)}
.sec.alt{background:var(--bg2)}
.grid{display:grid;gap:18px;grid-template-columns:minmax(0,1fr)}
.grid>*,.split>*,.hero .wrap>*{min-width:0}
.split{display:grid;gap:24px;align-items:center;grid-template-columns:minmax(0,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.card h3{margin-bottom:.4em}
.card .ico{width:40px;height:40px;color:var(--cyan);margin-bottom:10px}
.fig{margin:0}
.fig img{border-radius:var(--r);border:1px solid var(--line);background:var(--card);width:100%}
.fig.phone{max-width:300px;margin-inline:auto}
.fig figcaption{font-size:.85rem;color:var(--muted);margin-top:8px}
.steps{counter-reset:s;list-style:none;padding:0}
.steps li{counter-increment:s;position:relative;padding:14px 14px 14px 62px;background:var(--card);border:1px solid var(--line);border-radius:12px;margin-bottom:12px}
.steps li::before{content:counter(s);position:absolute;left:14px;top:50%;transform:translateY(-50%);width:34px;height:34px;border-radius:50%;background:var(--cyan);color:var(--ink);display:grid;place-items:center;font-weight:800}
.note{border-left:4px solid var(--gold);background:rgba(255,201,77,.08);padding:12px 16px;border-radius:0 10px 10px 0;margin:1.2em 0}
.note.help{border-color:var(--ok);background:rgba(79,214,160,.08)}
.tw{overflow-x:auto;margin:0 0 1.2em;border:1px solid var(--line);border-radius:12px}
table{border-collapse:collapse;width:100%;min-width:420px;font-size:.95rem}
th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--card2);color:#fff;font-size:.85rem;letter-spacing:.04em}
tr:last-child td{border-bottom:0}
caption{text-align:left;padding:10px 14px;color:var(--muted);font-size:.85rem}
.cta-band{background:linear-gradient(135deg,#0f3a5c,#0a2238);border:1px solid var(--cyan);border-radius:20px;padding:28px 20px;text-align:center;margin-top:12px}
.cta-band h2{margin-bottom:.3em}
.cta-band p{color:var(--muted);max-width:56ch;margin:0 auto 1em}

/* faq */
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;margin-bottom:10px}
.faq summary{cursor:pointer;padding:14px 18px;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:12px;min-height:44px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--cyan);line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq details p{padding:0 18px 14px;margin:0;color:var(--muted)}

/* doc pages */
.doc-hero{padding:34px 0 10px;background:linear-gradient(180deg,var(--bg2),var(--bg))}
.doc-hero .lead{margin-bottom:0}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:12px}
.doc{max-width:820px;padding-bottom:40px}
.doc h2{margin-top:1.8em;scroll-margin-top:80px;font-size:clamp(1.3rem,4vw,1.7rem)}
.doc h3{margin-top:1.4em}
.toc{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin:20px 0}
.toc strong{display:block;margin-bottom:6px}
.toc ol{columns:1;margin:0;padding-left:1.3em}
.toc a{text-decoration:none}
.meta{color:var(--muted);font-size:.9rem}
mark.todo{background:#ffc94d;color:#2b1d00;padding:1px 6px;border-radius:5px;font-weight:700;font-size:.9em}

/* footer */
.ftr{background:#050c15;border-top:1px solid var(--line);padding:36px 0 24px;font-size:.92rem;color:var(--muted)}
.ftr .cols{display:grid;gap:26px}
.ftr h2{font-size:1rem;color:#fff;margin-bottom:.7em}
.ftr ul{list-style:none;padding:0;margin:0}
.ftr li{margin-bottom:.2em}
.ftr a{display:inline-block;padding:7px 0;color:var(--cyan2);text-decoration:none;min-height:36px}
.ftr a:hover{text-decoration:underline}
.age{display:flex;gap:14px;align-items:center;margin-bottom:14px}
.age b{flex:none;width:54px;height:54px;border-radius:50%;border:3px solid var(--gold);color:var(--gold);display:grid;place-items:center;font-size:1.15rem}
.legal{border-top:1px solid var(--line);margin-top:24px;padding-top:18px;font-size:.84rem}

/* cookie notice */
.ck{position:fixed;z-index:70;left:12px;right:12px;bottom:80px;background:var(--card2);border:1px solid var(--cyan);border-radius:14px;padding:14px 16px;box-shadow:0 10px 30px rgba(0,0,0,.6);font-size:.9rem;display:none}
.ck.show{display:block}
.ck p{margin:0 0 10px}

@media(min-width:480px){.hide-s{display:inline-flex}}
@media(min-width:768px){
body{padding-bottom:0}
.wrap{padding:0 24px}
.fab{left:auto;right:24px;bottom:24px}
.ck{left:24px;right:auto;bottom:24px;max-width:400px}
.hero{padding:56px 0 44px}
.hero .wrap{grid-template-columns:1.05fr .95fr;align-items:center;gap:32px}
.trust{grid-template-columns:repeat(4,1fr)}
.sec{padding:60px 0}
.split{grid-template-columns:1fr 1fr;gap:40px}
.split.rev>.fig,.split.rev>.pic{order:2}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.cta-band{padding:44px 40px}
.ftr .cols{grid-template-columns:1.4fr 1fr 1fr 1fr}
.toc ol{columns:2}
}
@media(min-width:1024px){
.burger{display:none}
.nav{display:flex;position:static;background:none;border:0;padding:0;margin-left:18px;gap:4px;flex:1}
.nav a{border:0;padding:8px 12px;font-size:.95rem;min-height:44px;display:flex;align-items:center}
.hdr-cta{margin-left:0}
}