:root{
  --bg:#0a0f1e;--bg2:#0f172a;--card:#121b31;--card2:#17223d;--line:#24314f;
  --text:#e6ebf5;--muted:#9aa7c2;--gold:#e8b84a;--gold2:#f5d27a;--green:#2fbf71;--red:#ef5b5b;--blue:#4c8dff;
  --radius:16px;--max:1180px;
  --font:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:16.5px;line-height:1.7}
a{color:var(--gold2);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.skip{position:absolute;top:0;left:0;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.skip:focus{width:auto;height:auto;clip:auto;top:10px;left:10px;background:#fff;color:#000;padding:8px;z-index:99}

/* header */
.top{position:sticky;top:0;z-index:50;background:rgba(10,15,30,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--text);font-size:18px;letter-spacing:-.2px}
.logo b{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--gold),#b8862a);color:#111;font-size:15px}
.logo:hover{text-decoration:none}
.nav{display:flex;gap:22px;font-size:14.5px}
.nav a{color:var(--muted)}.nav a:hover{color:var(--text);text-decoration:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:12px;font-weight:700;font-size:15px;border:1px solid transparent;cursor:pointer;transition:.18s;text-align:center}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-gold{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#141414;box-shadow:0 8px 24px rgba(232,184,74,.25)}
.btn-ghost{border-color:var(--line);color:var(--text);background:var(--card)}
.btn-sm{padding:8px 14px;font-size:14px}
@media(max-width:860px){.nav{display:none}}

/* breadcrumb */
.crumb{font-size:13.5px;color:var(--muted);padding:18px 0 0}
.crumb a{color:var(--muted)}
.crumb span{margin:0 6px;opacity:.5}

/* hero */
.hero{padding:26px 0 40px;background:radial-gradient(1100px 420px at 85% -10%,rgba(232,184,74,.13),transparent 60%),radial-gradient(800px 380px at 0% 0%,rgba(76,141,255,.10),transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.45fr 1fr;gap:34px;align-items:start;margin-top:18px}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr}}
.kicker{display:inline-flex;gap:8px;align-items:center;font-size:13px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:var(--gold2);background:rgba(232,184,74,.1);border:1px solid rgba(232,184,74,.25);padding:6px 12px;border-radius:999px}
h1{font-size:clamp(30px,4.4vw,48px);line-height:1.15;letter-spacing:-.8px;margin:16px 0 14px;font-weight:800}
h1 em{font-style:normal;background:linear-gradient(90deg,var(--gold2),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:18px;color:#c7d0e3;max-width:720px}
.byline{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:14px;color:var(--muted);margin:18px 0 22px}
.byline strong{color:var(--text)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.micro{font-size:12.5px;color:var(--muted);margin-top:10px}

/* score card */
.score{background:linear-gradient(180deg,var(--card2),var(--card));border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 20px 60px rgba(0,0,0,.35)}
.score-head{display:flex;align-items:center;gap:16px;margin-bottom:16px}
.ring{--v:86;width:92px;height:92px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--gold) calc(var(--v)*1%),#24314f 0);flex:none}
.ring div{width:76px;height:76px;border-radius:50%;background:var(--card);display:grid;place-items:center;text-align:center;line-height:1}
.ring b{font-size:26px}.ring small{font-size:11px;color:var(--muted);display:block;margin-top:3px}
.score h2{font-size:19px;margin:0}
.score p{font-size:13.5px;color:var(--muted)}
.bars{display:grid;gap:10px;margin:8px 0 18px}
.bar{display:grid;grid-template-columns:130px 1fr 34px;align-items:center;gap:10px;font-size:13.5px}
.bar i{height:8px;border-radius:9px;background:#24314f;overflow:hidden;position:relative}
.bar i::after{content:"";position:absolute;inset:0;width:var(--w);background:linear-gradient(90deg,var(--gold),var(--gold2));border-radius:9px}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}
.fact{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:12px;padding:10px 12px}
.fact span{display:block;font-size:12px;color:var(--muted)}
.fact b{font-size:15.5px}

/* layout */
.layout{display:grid;grid-template-columns:250px 1fr;gap:40px;padding:40px 20px 60px}
@media(max-width:520px){.logo{font-size:15px;white-space:nowrap}.top .btn-sm{white-space:nowrap;padding:8px 12px;font-size:13px}}
@media(max-width:1000px){.layout{grid-template-columns:1fr}.toc{display:none}}
.toc{position:sticky;top:84px;align-self:start;font-size:14px;border-left:2px solid var(--line);padding-left:16px}
.toc p{font-weight:700;color:var(--text);margin-bottom:8px;font-size:13px;text-transform:uppercase;letter-spacing:.6px}
.toc a{display:block;color:var(--muted);padding:5px 0;line-height:1.4}
.toc a:hover,.toc a.on{color:var(--gold2);text-decoration:none}

.layout>*{min-width:0}
.hero-grid>*{min-width:0}
article section{margin-bottom:56px;scroll-margin-top:84px}
article h2{font-size:clamp(24px,3vw,31px);line-height:1.25;letter-spacing:-.4px;margin-bottom:14px}
article h3{font-size:19px;margin:22px 0 8px}
article p{margin-bottom:14px;color:#d3daea}
article ul,article ol{margin:0 0 16px 22px;color:#d3daea}
article li{margin-bottom:6px}

/* answer box (GEO) */
.answer{background:linear-gradient(135deg,rgba(232,184,74,.10),rgba(76,141,255,.06));border:1px solid rgba(232,184,74,.35);border-radius:var(--radius);padding:20px 22px;margin:4px 0 22px}
.answer .lbl{font-size:12px;font-weight:800;letter-spacing:.8px;text-transform:uppercase;color:var(--gold2);margin-bottom:6px}
.answer p{margin:0;color:var(--text);font-size:17px}

/* tables */
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);margin:6px 0 14px;background:var(--card)}
table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:620px}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--card2);font-size:12.5px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted)}
tr:last-child td{border-bottom:0}
td b{color:var(--text)}
.tag{display:inline-block;font-size:11.5px;font-weight:700;padding:2px 8px;border-radius:6px}
.t-hi{background:rgba(47,191,113,.15);color:#6be3a2}.t-mid{background:rgba(76,141,255,.15);color:#8fb6ff}.t-lo{background:rgba(239,91,91,.13);color:#ff9a9a}
.src{font-size:12.5px;color:var(--muted)}

/* pros cons */
.pc{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:700px){.pc{grid-template-columns:1fr}}
.pc>div{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.pc h3{margin-top:0}
.pc ul{list-style:none;margin:0}
.pc li{padding-left:26px;position:relative}
.pros li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}
.cons li::before{content:"✕";position:absolute;left:0;color:var(--red);font-weight:800}

/* tools */
.tools{background:var(--card);border:1px solid var(--line);border-radius:22px;overflow:hidden}
.tabs{display:flex;overflow-x:auto;border-bottom:1px solid var(--line);background:var(--card2)}
.tabs button{flex:1;min-width:140px;background:none;border:0;color:var(--muted);font:600 14.5px var(--font);padding:15px 12px;cursor:pointer;border-bottom:2px solid transparent}
.tabs button[aria-selected=true]{color:var(--gold2);border-bottom-color:var(--gold)}
.panel{padding:22px;display:none}.panel.on{display:block}
.form{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:18px}
label{font-size:13px;color:var(--muted);display:block;margin-bottom:6px}
input,select{width:100%;background:var(--bg2);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:11px 12px;font:500 15px var(--font)}
input:focus,select:focus{outline:2px solid var(--gold);border-color:transparent}
.result{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.result div{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:14px}
.result span{font-size:12.5px;color:var(--muted);display:block}
.result b{font-size:22px;color:var(--gold2)}
.note{font-size:12.5px;color:var(--muted);margin-top:12px}

/* steps */
.steps{counter-reset:s;display:grid;gap:12px;list-style:none;margin:0!important}
.steps li{counter-increment:s;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 16px 16px 64px;position:relative}
.steps li::before{content:counter(s);position:absolute;left:16px;top:16px;width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--gold2),var(--gold));color:#111;font-weight:800;display:grid;place-items:center}
.steps b{color:var(--text)}

/* faq */
details{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:10px}
summary{cursor:pointer;padding:16px 48px 16px 18px;font-weight:700;list-style:none;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:18px;top:12px;font-size:24px;color:var(--gold)}
details[open] summary::after{content:"–"}
details>div{padding:0 18px 16px;color:#d3daea}

/* callouts */
.warn{background:rgba(239,91,91,.08);border:1px solid rgba(239,91,91,.35);border-radius:14px;padding:16px 18px;font-size:14.5px}
.info{background:rgba(76,141,255,.08);border:1px solid rgba(76,141,255,.3);border-radius:14px;padding:16px 18px;font-size:14.5px}
.cta-band{background:linear-gradient(135deg,#1a2442,#121b31);border:1px solid rgba(232,184,74,.35);border-radius:22px;padding:28px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.cta-band h3{margin:0 0 4px;font-size:22px}
.cta-band p{margin:0;color:var(--muted)}

.ibbox{margin-top:16px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;background:var(--bg2);border:1px dashed var(--gold);border-radius:14px;padding:14px 18px}
.ibbox span{display:block;font-size:12.5px;color:var(--muted)}
.ibbox b{font-size:24px;letter-spacing:3px;color:var(--gold2)}
.ibc{color:var(--gold2);letter-spacing:1px}
/* hub cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.2s;color:var(--text);display:block}
.card:hover{border-color:var(--gold);text-decoration:none;transform:translateY(-2px)}
.card h3{margin:8px 0 6px;font-size:19px}
.card p{color:var(--muted);font-size:14.5px;margin:0}
.soon{opacity:.6;pointer-events:none}

/* footer */
footer{border-top:1px solid var(--line);background:#070b16;padding:36px 0;font-size:13.5px;color:var(--muted)}
footer p{margin-bottom:10px}
footer .fl{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:16px}
footer a{color:var(--muted)}

/* sticky mobile cta */
.mcta{position:fixed;bottom:0;left:0;right:0;z-index:60;padding:10px 16px;background:rgba(10,15,30,.95);border-top:1px solid var(--line);display:none}
.mcta .btn{width:100%}
@media(max-width:760px){.mcta{display:block}body{padding-bottom:72px}}

/* rtl */
[dir=rtl] .toc{border-left:0;border-right:2px solid var(--line);padding-left:0;padding-right:16px}
[dir=rtl] article ul,[dir=rtl] article ol{margin:0 22px 16px 0}
[dir=rtl] .pc li{padding-left:0;padding-right:26px}
[dir=rtl] .pros li::before,[dir=rtl] .cons li::before{left:auto;right:0}
[dir=rtl] .steps li{padding:16px 64px 16px 16px}
[dir=rtl] .steps li::before{left:auto;right:16px}
[dir=rtl] summary{padding:16px 18px 16px 48px}
[dir=rtl] summary::after{right:auto;left:18px}
[dir=rtl] th,[dir=rtl] td{text-align:right}
[dir=rtl] h1,[dir=rtl] h2,[dir=rtl] h3{letter-spacing:0}

/* promo */
.promo{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:0 0 18px;padding:12px 16px;border-radius:14px;background:linear-gradient(90deg,rgba(47,191,113,.16),rgba(232,184,74,.14));border:1px solid rgba(47,191,113,.45);color:var(--text);font-weight:600;font-size:15px}
.promo:hover{text-decoration:none;border-color:var(--gold)}
.promo span{background:var(--green);color:#06140c;font-size:12px;font-weight:800;padding:3px 9px;border-radius:999px;letter-spacing:.4px;text-transform:uppercase}

/* lang switcher */
.hright{display:flex;align-items:center;gap:10px}
details.lang{position:relative;background:none;border:0;margin:0}
.lang summary{list-style:none;cursor:pointer;padding:7px 11px;border:1px solid var(--line);border-radius:10px;font-size:13.5px;font-weight:700;color:var(--text);background:var(--card);white-space:nowrap;display:flex;align-items:center;gap:6px}
.lang summary::after{content:"▾";position:static;font-size:11px;color:var(--muted)}
.lang[open] summary::after{content:"▴"}
.lang .fl{font-size:17px;line-height:1}
.lang .menu{position:absolute;right:0;top:calc(100% + 6px);background:var(--card2);border:1px solid var(--line);border-radius:12px;padding:6px;min-width:200px;box-shadow:0 12px 30px rgba(0,0,0,.45);z-index:70}
[dir=rtl] .lang .menu{right:auto;left:0}
.lang .menu a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;color:var(--text);font-size:14px}
.lang .menu a:hover{background:rgba(255,255,255,.06);text-decoration:none}
.lang .menu a[aria-current]{color:var(--gold2);font-weight:700}
@media(max-width:520px){.hright .btn{display:none}}
/* tiers */
.tiers td,.tiers th{text-align:center;white-space:nowrap}
.tiers tr.t0 td{background:rgba(239,91,91,.08)}
.tiers tr.t1 td{background:rgba(232,184,74,.06)}
.tiers tr.tot td{background:var(--card2);color:var(--gold2)}
.tiers td[rowspan]{vertical-align:middle;white-space:normal;background:rgba(47,191,113,.08)}
.flag{display:block;border-radius:3px;box-shadow:0 0 0 1px rgba(255,255,255,.15)}
.lang .fl{display:inline-flex}

/* lang compact */
.lang .nm{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.lang summary{padding:8px 10px;gap:6px}
.lang .menu{display:grid;grid-template-columns:repeat(3,auto);gap:4px;min-width:0;padding:8px;top:calc(100% + 8px)}
.lang .menu a{justify-content:center;padding:8px;border-radius:8px}
.lang .menu a[aria-current]{background:rgba(232,184,74,.16);box-shadow:inset 0 0 0 1px var(--gold)}
.lang .flag{width:24px;height:16px}
.logo b{font-size:18px;font-weight:800}

/* newsletter */
.nlbox{background:linear-gradient(135deg,#17223d,#121b31);border:1px solid rgba(232,184,74,.35);border-radius:22px;padding:28px;margin:0 0 28px}
.nlbox h2,.nlbox h3{font-size:24px;margin:0 0 6px}.nlbox>p{color:var(--muted);margin:0 0 16px;max-width:640px}
form.nl .row{display:flex;flex-wrap:wrap;gap:10px;max-width:560px}
form.nl input[type=email]{flex:1 1 240px}
form.nl .chk{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:var(--muted);margin-top:10px;max-width:560px}
form.nl .chk input{width:auto;margin-top:3px}
form.nl .hp{position:absolute;left:-5000px;width:1px;height:1px;overflow:hidden}
form.nl .msg{font-size:14px;margin-top:10px;color:var(--gold2);min-height:1em}
form.nl.done .row,form.nl.done .chk{display:none}
footer .legal a{color:var(--muted)}