/* Платформа — публичный лендинг (палитра портала: фон #F5F7FB, панель #1C2138, акцент #4F6BFF/#8C5CF5, зелёный #22B866, янтарь #F2B329) */
:root{--bg:#F5F7FB;--dark:#1C2138;--dark2:#2B3150;--acc:#4F6BFF;--acc2:#8C5CF5;--grn:#22B866;--amb:#F2B329;--red:#E24C4C;
  --ink:#1A1F36;--mut:#737A8C;--card:#FFFFFF;--line:#DEE3ED;--soft:#EEF2FA;--soft2:#E6EAF3;--r:12px;--r2:14px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:70px}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 -apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
a{color:var(--acc);text-decoration:none}
h1,h2,h3{margin:0;font-weight:800;line-height:1.15}
h1{font-size:40px;letter-spacing:-.5px}h2{font-size:28px}h3{font-size:16px}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}.wrap.narrow{max-width:820px}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.row.between{justify-content:space-between}
.mut{color:var(--mut)}.sm{font-size:13px}.xs{font-size:12px}.b{font-weight:700}.center{text-align:center}
.mt{margin-top:10px}.mt2{margin-top:22px}.hide{display:none!important}
.acc{color:var(--acc)}.acc2{color:var(--acc2)}.grn{color:var(--grn)}.amb{color:var(--amb)}
.kick{color:var(--acc);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.7px;margin-bottom:8px}
.sub{color:var(--mut);font-size:16px;max-width:760px;margin:8px 0 22px}
.btn{border:0;border-radius:10px;padding:10px 18px;background:var(--acc);color:#fff;font-weight:700;cursor:pointer;white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:6px;line-height:1.3}
.btn:hover{filter:brightness(1.06)}.btn.sec{background:var(--soft);color:var(--ink);border:1px solid var(--line)}
.btn.sm{padding:7px 12px;font-size:13px;border-radius:8px}.btn.lg{padding:13px 24px;font-size:16px;border-radius:12px}
.btn.ghost{background:transparent;border:1.5px solid var(--line);color:var(--ink)}
.btn.inv{background:#fff;color:var(--acc)}.btn.ghost-inv{background:transparent;border:1.5px solid rgba(255,255,255,.5);color:#fff}
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11px;font-weight:700;background:var(--soft);color:var(--mut);white-space:nowrap;vertical-align:middle}
.badge.ok{background:#E3F7EC;color:var(--grn)}.badge.need{background:#FFF3DA;color:#B8791A}.badge.free{background:#E5EBFF;color:var(--acc)}.badge.demo{background:#F1E9FF;color:var(--acc2)}

/* header */
.hdr{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hdr .wrap{height:64px;flex-wrap:nowrap}
.brand{font-weight:800;font-size:17px;color:var(--ink);display:flex;align-items:center;gap:8px;white-space:nowrap}
.brand i{width:14px;height:14px;background:var(--acc);border-radius:4px;display:inline-block}
.menu{display:flex;gap:18px;margin-left:24px;flex:1}.menu a{color:var(--ink);font-weight:600;font-size:14px}.menu a:hover{color:var(--acc)}
.hbtns{margin-left:auto;display:flex;gap:8px;align-items:center}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:8px;width:38px;height:36px;font-size:18px;cursor:pointer;color:var(--ink)}
.mobile-only{display:none}
.doc{font-size:15px;line-height:1.7}
.doc h1{font-size:30px;margin-bottom:10px}.doc h2{font-size:20px;margin:26px 0 8px}.doc h3{font-size:16px;margin:18px 0 6px}
.doc p{margin:0 0 12px;color:#333A52}.doc ul{margin:0 0 14px;padding-left:20px}.doc li{margin-bottom:6px;color:#333A52}
.doc a{color:var(--acc);font-weight:600}.doc code{background:var(--soft);border-radius:5px;padding:1px 5px;font-size:13px}
.doc .lead{font-size:16px;color:var(--mut)}.doc .tblwrap{overflow-x:auto;margin-bottom:16px}
.doc .xs{font-size:11px}.doc .mut{color:var(--mut)}.doc .sm{font-size:13px}.doc .num{text-align:right}
.banner{background:#FFF3DA;color:#7A4E00;text-align:center;padding:6px 12px;font-size:13px;font-weight:600}

/* hero */
.hero{padding:56px 0 40px;background:linear-gradient(180deg,#fff 0%,var(--bg) 100%)}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center}
.lead{font-size:18px;color:var(--mut);margin:16px 0 22px;max-width:560px}
.ctas{display:flex;gap:10px;flex-wrap:wrap}
.trust{display:flex;gap:16px;flex-wrap:wrap;margin-top:18px;font-size:13px;color:var(--mut)}
.win{background:var(--card);border:1px solid var(--line);border-radius:var(--r2);overflow:hidden;box-shadow:0 18px 50px rgba(28,33,56,.10)}
.win .wt{background:var(--soft);border-bottom:1px solid var(--line);padding:9px 14px;display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700;color:var(--mut)}
.win .wt .dots{display:inline-flex;gap:6px;margin-right:6px}.win .wt .dots i{width:10px;height:10px;border-radius:50%;display:block}
.win .wt .dots i:nth-child(1){background:#FA7373}.win .wt .dots i:nth-child(2){background:#FAC759}.win .wt .dots i:nth-child(3){background:#59D173}
.win .wt .ttl{color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.win .wb{padding:14px 16px}
.stg{display:flex;gap:10px;align-items:center;padding:8px 10px;border:1.5px solid var(--line);border-radius:10px;margin-bottom:8px;font-size:13px;background:var(--card)}
.stg i{font-style:normal;font-weight:800;width:18px;text-align:center}.stg.done{border-color:var(--grn)}.stg.done i{color:var(--grn)}.stg.wait{border-color:var(--acc2)}.stg.wait i{color:var(--acc2)}.stg.next i{color:var(--mut)}
.stg .r{flex:1;font-weight:700}.stg .p{color:var(--mut);white-space:nowrap}.stg .p b{color:var(--ink)}
.tot{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--line);padding-top:10px;margin-top:4px}
.tot b{font-size:20px}

/* sections */
.blk{padding:56px 0}.blk.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--r2);padding:18px}
.step .n{width:32px;height:32px;border-radius:50%;background:var(--acc);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.step h3{margin-bottom:6px}.step p{margin:0;color:var(--mut);font-size:14px}
.tbl{width:100%;border-collapse:collapse;font-size:14px}.tbl th{text-align:left;font-size:11px;color:var(--mut);font-weight:700;padding:6px 8px;border-bottom:1px solid var(--line);text-transform:uppercase;letter-spacing:.4px}
.tbl td{padding:10px 8px;border-bottom:1px solid var(--soft2);vertical-align:middle}.tbl tr:last-child td{border-bottom:0}
.tbl .num{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}.tbl td.num b{font-size:15px}
.tblwrap{overflow-x:auto}
.mkt{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.mcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r2);overflow:hidden;display:flex;flex-direction:column}
.mcard .hd{height:84px;padding:14px 16px;color:#fff;font-weight:800;font-size:15px;display:flex;align-items:flex-end;line-height:1.2}
.mcard .bd{padding:12px 16px;flex:1;display:flex;flex-direction:column;gap:6px}
.mcard .cat{font-size:12px;color:var(--mut)}.mcard .rt{font-size:13px;font-weight:700}
.mcard .ft{display:flex;gap:8px;align-items:center;margin-top:auto;padding-top:8px;flex-wrap:wrap}
.bg-grn{background:var(--grn)}.bg-acc{background:var(--acc)}.bg-acc2{background:var(--acc2)}.bg-amb{background:var(--amb)}.bg-dark{background:var(--dark2)}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.plan{background:var(--card);border:1.5px solid var(--line);border-radius:var(--r2);padding:20px;display:flex;flex-direction:column;gap:8px;position:relative}
.plan.hi{border-color:var(--acc);box-shadow:0 10px 30px rgba(79,107,255,.12)}
.plan .pr{font-size:26px;font-weight:800}.plan .pr small{font-size:13px;color:var(--mut);font-weight:600}
.plan .d{color:var(--mut);font-size:14px}.plan ul{margin:6px 0 0;padding-left:18px;font-size:13px;color:var(--ink)}.plan ul li{margin:3px 0}
.plan .promo{position:absolute;top:-10px;right:14px;background:var(--amb);color:#1A1F36;font-size:11px;font-weight:800;padding:3px 9px;border-radius:999px}
.plan .hint{font-size:12px;color:var(--mut)}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:0 18px;margin-bottom:10px}
summary{cursor:pointer;font-weight:700;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:10px}
summary::-webkit-details-marker{display:none}summary:after{content:"+";color:var(--acc);font-weight:800}details[open] summary:after{content:"–"}
details p{margin:0 0 14px;color:var(--mut)}
.cta-band{background:linear-gradient(120deg,var(--acc),var(--acc2));color:#fff;padding:44px 0}
.cta-band h2{color:#fff}.sub-inv{opacity:.85;margin-top:6px}
.ftr{padding:22px 0;color:var(--mut);font-size:13px;border-top:1px solid var(--line)}.ftr .links a{margin-left:16px;color:var(--mut)}

@media(max-width:1000px){.steps{grid-template-columns:1fr 1fr}.mkt,.plans{grid-template-columns:1fr 1fr}h1{font-size:34px}}
@media(max-width:820px){
  .hero-grid{grid-template-columns:1fr;gap:26px}.hero{padding:34px 0 30px}
  .menu{display:none;position:absolute;left:0;right:0;top:64px;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:8px 22px 14px;margin:0}
  .menu.open{display:flex}.menu.static{position:static;border:0;padding:0;flex-direction:row;gap:12px;flex-wrap:wrap}
  .menu.static a{padding:6px 0;border:0;font-size:13px}.menu a{padding:10px 0;border-bottom:1px solid var(--soft2)}.menu a.btn{margin-top:10px;border:0}
  .mobile-only{display:inline-flex}.hbtns .sec{display:none}.burger{display:inline-flex;align-items:center;justify-content:center}
  .hbtns #ctaTop{display:none}
}
@media(max-width:600px){
  h1{font-size:28px}h2{font-size:22px}.lead{font-size:16px}.blk{padding:36px 0}.wrap{padding:0 16px}
  .steps,.mkt,.plans{grid-template-columns:1fr}.btn.lg{width:100%}.ctas{flex-direction:column}
  .cta-band .row{flex-direction:column;align-items:stretch}.ftr .row{flex-direction:column;align-items:flex-start}.ftr .links a{margin:0 16px 0 0}
  .stg .p{font-size:12px}
}

/* ── переключатель языка (i18n.js подставляет кнопки в [data-langswitch]) ── */
.langsw{display:inline-flex;gap:2px;padding:2px;border:1px solid var(--line);border-radius:9px;background:var(--card);flex:0 0 auto}
.langsw .lsw-b{border:0;background:none;color:var(--mut);font:inherit;font-size:12px;font-weight:700;line-height:1;
  padding:6px 8px;border-radius:7px;cursor:pointer;white-space:nowrap}
.langsw .lsw-b.on{background:var(--acc);color:#fff}
.langsw .lsw-b:hover:not(.on){background:var(--soft);color:var(--ink)}
.ftr .langsw{background:transparent;border-color:rgba(255,255,255,.25)}
@media (max-width:560px){.langsw .lsw-b{padding:5px 7px;font-size:11px}}

/* ── узкий экран: длинные подписи перевода переносятся, таблицы скроллятся ── */
@media (max-width:560px){
  .btn{white-space:normal;text-align:center;line-height:1.25}
  .hdr .wrap.row{flex-wrap:wrap;row-gap:10px}          /* страницы без JS: шапка переносится, а не растёт вширь */
  .hdr .menu.static{order:3;width:100%}
  .hbtns{gap:6px;flex-wrap:wrap;justify-content:flex-end;min-width:0}
  .hbtns .btn{font-size:12px;padding:7px 10px}
  .ftr .links{display:flex;flex-wrap:wrap;gap:0 14px;justify-content:flex-start}
  .ftr .links a{margin:0}
}