/* COMPTEURS RÉUNIS — persona E « Premium sombre »
   graphite #0E1117 · encre #E6EDF3 · émeraude #10B981 · cyan #22D3EE · violet #A78BFA
   Outfit + Inter · radius 20 · стеклянные панели · свечение · overlay-хедер */

:root{
  --bg:#0E1117; --bg2:#131A24; --panel:rgba(255,255,255,.04); --panel-b:rgba(255,255,255,.09);
  --ink:#E6EDF3; --mut:#8CA0B3; --dim:#5E7183;
  --em:#10B981; --em-d:#0B8A62; --cy:#22D3EE; --vi:#A78BFA;
  --r20:20px; --r14:14px;
  --glow:0 0 0 1px rgba(16,185,129,.25), 0 18px 50px rgba(16,185,129,.14);
  --h:"Outfit",system-ui,sans-serif; --b:"Inter",system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--b);background:var(--bg);color:var(--ink);font-size:16.5px;line-height:1.65}
a{color:var(--cy);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1100px;margin:0 auto;padding:0 24px}
.glow-in{opacity:0;transform:translateY(16px);transition:.7s cubic-bezier(.2,.8,.3,1)}
.glow-in.on{opacity:1;transform:none}

/* ---------- header (overlay) ---------- */
header.ov{position:absolute;top:0;left:0;right:0;z-index:50;padding:18px 0}
header.ov .wrap{display:flex;align-items:center;gap:26px}
.lg{display:flex;align-items:center;gap:11px;font-family:var(--h);font-weight:700;font-size:1.06rem;color:var(--ink)}
.lg .dot{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--em),#34D399);display:grid;place-items:center;font-size:.74rem;color:#04110B;font-weight:800}
nav.hn{display:flex;gap:4px;margin:0 auto}
nav.hn a{padding:9px 15px;border-radius:999px;font-size:.88rem;font-weight:500;color:var(--mut)}
nav.hn a:hover{color:var(--ink);background:var(--panel);text-decoration:none}
.ov .tel{font-size:.88rem;color:var(--mut);font-weight:600}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--b);font-weight:600;font-size:.92rem;padding:12px 24px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:.25s;text-decoration:none}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-em{background:var(--em);color:#04110B;box-shadow:var(--glow)}
.btn-em:hover{background:#34D399}
.btn-gl{background:var(--panel);color:var(--ink);border-color:var(--panel-b);backdrop-filter:blur(8px)}
.btn-gl:hover{border-color:var(--cy);color:var(--cy)}
.brg{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--panel-b);background:var(--panel);flex-direction:column;gap:4px;align-items:center;justify-content:center}
.brg span{width:18px;height:2px;background:var(--ink)}
.mnav{display:none;background:var(--bg2);border-bottom:1px solid var(--panel-b)}
.mnav a{display:block;padding:12px 24px;color:var(--mut);border-bottom:1px solid rgba(255,255,255,.05)}
@media(max-width:940px){nav.hn,.ov .tel{display:none}.brg{display:flex}}

/* ---------- hero ---------- */
.hero{position:relative;padding:150px 0 90px;overflow:hidden;background:
 radial-gradient(700px 420px at 82% -6%,rgba(16,185,129,.16),transparent 60%),
 radial-gradient(520px 380px at -4% 36%,rgba(34,211,238,.10),transparent 60%),
 radial-gradient(420px 300px at 60% 110%,rgba(167,139,250,.08),transparent 60%)}
.hero .wrap{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center;position:relative}
.tag{display:inline-flex;gap:8px;align-items:center;padding:8px 16px;border-radius:999px;background:var(--panel);border:1px solid var(--panel-b);font-size:.78rem;font-weight:600;color:var(--em);margin-bottom:22px}
.tag i{width:7px;height:7px;border-radius:50%;background:var(--em);box-shadow:0 0 10px var(--em)}
.hero h1{font-family:var(--h);font-weight:700;font-size:clamp(2.1rem,4.6vw,3.3rem);line-height:1.12}
.hero h1 b{color:var(--em);font-weight:700}
.hero p.sub{color:var(--mut);font-size:1.06rem;margin:22px 0 32px;max-width:520px}
.hero .ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:28px}
.hero .mini{display:flex;gap:20px;flex-wrap:wrap;font-size:.84rem;color:var(--dim)}
.hero .mini b{color:var(--ink);font-weight:600}
/* панель расчёта продажи */
.sale{background:var(--panel);border:1px solid var(--panel-b);backdrop-filter:blur(14px);border-radius:var(--r20);padding:28px;box-shadow:0 24px 60px rgba(0,0,0,.35)}
.sale h3{font-family:var(--h);font-size:1.05rem;display:flex;justify-content:space-between;align-items:center}
.sale h3 span{font-size:.7rem;color:var(--em);border:1px solid rgba(16,185,129,.4);padding:4px 10px;border-radius:999px;letter-spacing:.06em}
.srow{display:flex;justify-content:space-between;gap:12px;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.07);font-size:.92rem}
.srow span{color:var(--mut)}
.srow b{font-weight:600}
.srow.tot{border-bottom:none;padding-top:16px}
.srow.tot b{color:var(--em);font-size:1.15rem;font-family:var(--h)}
.sale .note{margin-top:14px;font-size:.7rem;color:var(--dim)}
.gauge{margin:6px 0 2px;height:6px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden}
.gauge i{display:block;height:100%;width:98.8%;border-radius:99px;background:linear-gradient(90deg,var(--em),var(--cy))}
@media(max-width:940px){.hero .wrap{grid-template-columns:1fr}.hero{padding-top:120px}}

/* ---------- form band ---------- */
.fband{background:linear-gradient(120deg,#0B1523,#0E2430);border:1px solid var(--panel-b);border-radius:var(--r20);padding:40px;display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;box-shadow:0 24px 70px rgba(0,0,0,.4)}
.fband h2{font-family:var(--h);font-size:1.65rem;line-height:1.25}
.fband p{color:var(--mut);margin-top:12px}
.fcard{background:var(--panel);border:1px solid var(--panel-b);border-radius:var(--r14);padding:24px;backdrop-filter:blur(10px)}
.fcard .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fcard label{display:block;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);margin:0 0 6px 4px}
.fcard input{width:100%;background:rgba(0,0,0,.3);border:1px solid var(--panel-b);border-radius:10px;padding:12px 13px;font:inherit;font-size:.95rem;color:var(--ink)}
.fcard input:focus{outline:none;border-color:var(--em);box-shadow:0 0 0 3px rgba(16,185,129,.15)}
.fcard .field{margin-bottom:12px}
.fcard .btn{width:100%}
.fcard .mini{font-size:.72rem;color:var(--dim);margin-top:10px;text-align:center}
.fok{display:none;text-align:center;padding:16px 0;color:var(--em);font-weight:600}
.ferr{display:none;font-size:.8rem;color:#F87171;margin-top:10px;text-align:center}
.ferr a{color:#F87171;text-decoration:underline}
@media(max-width:880px){.fband{grid-template-columns:1fr;padding:28px}}

/* ---------- sections ---------- */
section.st{padding:76px 0}
section.st.alt{background:var(--bg2)}
.shead{max-width:640px;margin-bottom:38px}
.shead .k{font-size:.74rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--em);margin-bottom:12px;display:block}
.shead h2{font-family:var(--h);font-size:clamp(1.6rem,3vw,2.15rem);line-height:1.2}
.shead p{color:var(--mut);margin-top:12px}

/* stats */
.stats4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{background:var(--panel);border:1px solid var(--panel-b);border-radius:var(--r14);padding:22px;transition:.25s}
.stat:hover{border-color:rgba(16,185,129,.5);box-shadow:var(--glow);transform:translateY(-3px)}
.stat b{display:block;font-family:var(--h);font-size:1.55rem;color:var(--em)}
.stat span{font-size:.82rem;color:var(--mut)}
@media(max-width:900px){.stats4{grid-template-columns:1fr 1fr}}

/* cards */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.svc{background:var(--panel);border:1px solid var(--panel-b);border-radius:var(--r20);padding:28px;display:flex;flex-direction:column;gap:12px;transition:.3s;color:var(--ink)}
.svc:hover{border-color:rgba(34,211,238,.5);box-shadow:0 18px 50px rgba(34,211,238,.10);transform:translateY(-5px);text-decoration:none}
.svc .ic{width:46px;height:46px;border-radius:14px;background:rgba(34,211,238,.12);display:grid;place-items:center;color:var(--cy)}
.svc h3{font-family:var(--h);font-size:1.12rem}
.svc p{font-size:.9rem;color:var(--mut)}
.svc .price{margin-top:auto;font-weight:700;color:var(--em);font-size:.92rem}
.svc .go{font-size:.86rem;font-weight:600;color:var(--cy)}
@media(max-width:900px){.cards3{grid-template-columns:1fr}}

/* rate explorer */
.rx{background:var(--panel);border:1px solid var(--panel-b);border-radius:var(--r20);padding:34px;backdrop-filter:blur(10px)}
.rx .seg{display:inline-flex;background:rgba(0,0,0,.3);border:1px solid var(--panel-b);border-radius:999px;padding:5px;margin-bottom:24px;flex-wrap:wrap}
.rx .seg button{border:none;background:transparent;font:inherit;font-size:.86rem;font-weight:600;color:var(--mut);padding:9px 18px;border-radius:999px;cursor:pointer;transition:.2s}
.rx .seg button.on{background:var(--em);color:#04110B;box-shadow:0 8px 20px rgba(16,185,129,.3)}
.rx-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.rx-it{background:rgba(0,0,0,.25);border:1px solid transparent;border-radius:var(--r14);padding:18px;transition:.3s}
.rx-it b{display:block;font-family:var(--h);font-size:.94rem;margin-bottom:4px}
.rx-it .v{font-size:1.05rem;color:var(--em);font-weight:700;font-family:var(--h)}
.rx-it .d{font-size:.74rem;color:var(--dim)}
body.rx-sel .rx-it{border-color:rgba(16,185,129,.35)}
.rx-note{margin-top:18px;font-size:.74rem;color:var(--dim)}
@media(max-width:900px){.rx-grid{grid-template-columns:1fr}.rx{padding:24px}}

/* steps */
.steps3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{background:var(--panel);border:1px solid var(--panel-b);border-radius:var(--r20);padding:26px}
.step .n{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--em),#34D399);color:#04110B;display:grid;place-items:center;font-family:var(--h);font-weight:800;margin-bottom:14px}
.step h3{font-family:var(--h);font-size:1.06rem;margin-bottom:8px}
.step p{font-size:.9rem;color:var(--mut)}
@media(max-width:900px){.steps3{grid-template-columns:1fr}}

/* table */
.tbl{width:100%;border-collapse:separate;border-spacing:0;background:var(--panel);border:1px solid var(--panel-b);border-radius:var(--r14);overflow:hidden;font-size:.92rem}
.tbl th{background:rgba(16,185,129,.12);color:var(--em);text-align:left;padding:12px 16px;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700}
.tbl td{padding:12px 16px;border-top:1px solid rgba(255,255,255,.06);color:var(--mut);vertical-align:top}
.tbl td b{color:var(--ink)}
.tbl tr:nth-child(even) td{background:rgba(255,255,255,.02)}
@media(max-width:760px){.tbl{display:block;overflow-x:auto}}

/* guard */
.guard{background:rgba(248,113,113,.07);border:1px solid rgba(248,113,113,.3);border-radius:var(--r20);padding:30px}
.guard h3{font-family:var(--h);color:#F87171;margin-bottom:10px}
.guard p,.guard li{color:#FCA5A5;font-size:.93rem}
.guard ul{padding-left:20px;margin-top:8px}

/* FAQ */
details.fq{background:var(--panel);border:1px solid var(--panel-b);border-radius:var(--r14);padding:18px 22px;margin-bottom:12px;transition:.25s}
details.fq[open]{border-color:rgba(16,185,129,.4)}
details.fq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;font-weight:600;font-family:var(--h);font-size:.98rem}
details.fq summary::-webkit-details-marker{display:none}
details.fq summary::after{content:"+";color:var(--em);font-size:1.3rem;line-height:1}
details.fq[open] summary::after{content:"−"}
details.fq .a{margin-top:12px;color:var(--mut);font-size:.93rem}

/* ---------- footer ---------- */
footer.ft{background:#080B10;border-top:1px solid var(--panel-b);padding:56px 0 26px;font-size:.88rem;color:var(--dim)}
.ft .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:38px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.06)}
.ft h4{color:var(--ink);font-family:var(--h);font-size:.95rem;margin-bottom:14px}
.ft ul{list-style:none;display:grid;gap:9px}
.ft a{color:var(--dim)}
.ft a:hover{color:var(--cy);text-decoration:none}
.ft .lg{color:var(--ink)}
.ft .legal{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding-top:20px;font-size:.76rem}
.ft .legal nav{display:flex;gap:18px;flex-wrap:wrap}
@media(max-width:820px){.ft .cols{grid-template-columns:1fr}}

/* cookie */
.ck{position:fixed;bottom:18px;left:18px;right:18px;max-width:520px;background:#101826;border:1px solid var(--panel-b);border-radius:var(--r14);padding:22px;z-index:200;display:none;box-shadow:0 24px 60px rgba(0,0,0,.5)}
.ck.show{display:block}
.ck p{font-size:.84rem;color:var(--mut)}
.ck p b{color:var(--ink)}
.ck .acts{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.ck .btn{padding:10px 18px;font-size:.82rem}
.ck .prefs{display:none;margin-top:16px;padding-top:14px;border-top:1px solid rgba(255,255,255,.08)}
.ck.prefs-open .prefs{display:block}
.ck .prefs label{display:flex;gap:10px;font-size:.84rem;color:var(--mut);margin-bottom:10px;cursor:pointer}
.ck .prefs input{accent-color:var(--em)}

/* doc pages */
.dhero{background:linear-gradient(120deg,#0B1523,#0E2430);border-bottom:1px solid var(--panel-b);padding:44px 0;text-align:center;position:relative;overflow:hidden}
.dhero::after{content:"";position:absolute;inset:0;background:radial-gradient(400px 200px at 80% 0%,rgba(16,185,129,.14),transparent 60%);pointer-events:none}
.dhero .bc{font-size:.74rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--em)}
.dhero h1{font-family:var(--h);font-size:clamp(1.8rem,4vw,2.5rem);margin-top:10px}
.doc{max-width:860px;margin:0 auto;padding:50px 24px 68px}
.doc h2{font-family:var(--h);font-size:1.4rem;margin:40px 0 14px;padding-left:14px;border-left:3px solid var(--em);scroll-margin-top:20px}
.doc h3{font-size:1.02rem;margin:22px 0 8px}
.doc p{margin-bottom:14px;color:#B9C7D3}
.doc ul{padding-left:22px;margin-bottom:16px}
.doc li{margin-bottom:8px;color:#B9C7D3}
.doc .tbl{margin:18px 0}
.doc .note{background:rgba(16,185,129,.08);border:1px solid rgba(16,185,129,.3);border-radius:var(--r14);padding:16px 20px;font-size:.9rem;margin:18px 0;color:#A7E8CE}
.updated{font-size:.78rem;color:var(--dim)}
header.dh{background:rgba(14,17,23,.92);backdrop-filter:blur(12px);position:sticky;top:0;z-index:90;border-bottom:1px solid var(--panel-b)}

/* doc-хедер на мобильных: без навигации/телефона/CTA */
@media (max-width:940px){
  header.dh .hn, header.dh .tel, header.dh .btn-em{display:none}
  header.dh .wrap{justify-content:space-between}
}