/* Fintrek — сайт. Цвета как в продукте; светлая тема по умолчанию, тёмная — по настройке устройства. */
:root{
  --ground:#F4F7F5;--surface:#FFFFFF;--ink:#10201B;--muted:#55655E;--line:#D9E2DD;
  --brand:#0B7A5C;--brand-ink:#FFFFFF;--brand-soft:#DDF1E8;--coin:#B7820F;--coin-soft:#FBF1D6;
  --bubble:#E8EFEB;--mine:#0B7A5C;--bad:#C2413B;--bad-soft:#FBE8E6;--shadow:0 30px 70px -40px rgba(16,32,27,.45);
}
@media (prefers-color-scheme: dark){:root{
  --ground:#0C1512;--surface:#131F1B;--ink:#E8F0EC;--muted:#97A9A1;--line:#24342E;
  --brand:#3DDC97;--brand-ink:#06231A;--brand-soft:#143027;--coin:#F5C842;--coin-soft:#33290D;
  --bubble:#1B2A25;--mine:#1F7A56;--bad:#FF8A80;--bad-soft:#3A1A18;--shadow:0 30px 70px -40px rgba(0,0,0,.8);
}}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ground);color:var(--ink);font-family:"Figtree","Onest",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand)}
a:focus-visible,.btn:focus-visible,summary:focus-visible{outline:3px solid var(--coin);outline-offset:3px;border-radius:8px}
.wrap{max-width:1120px;margin:0 auto;padding-inline:20px}
h1,h2,h3{font-family:"Bricolage Grotesque","Onest",system-ui,sans-serif;font-weight:700;line-height:1.08;letter-spacing:-.02em;margin:0;text-wrap:balance}
h1{font-size:clamp(2.2rem,5.6vw,3.9rem)}
h2{font-size:clamp(1.65rem,3.6vw,2.5rem)}
h3{font-size:1.16rem;letter-spacing:-.01em;line-height:1.25}
p{margin:0}
.mono{font-family:"JetBrains Mono",ui-monospace,Menlo,monospace;font-variant-numeric:tabular-nums}
.eyebrow{display:inline-block;font-family:"JetBrains Mono",ui-monospace,monospace;font-size:.76rem;letter-spacing:.09em;text-transform:uppercase;color:var(--brand);background:var(--brand-soft);padding:6px 11px;border-radius:999px}
.muted{color:var(--muted)}

/* шапка */
header.top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--ground) 88%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid transparent}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-block:14px}
.brand{display:flex;align-items:center;gap:10px;font-family:"Bricolage Grotesque","Onest",sans-serif;font-weight:700;font-size:1.2rem;color:var(--ink);text-decoration:none}
.brand img{width:32px;height:32px;border-radius:9px}
.top nav{display:flex;align-items:center;gap:18px;font-size:.95rem}
.top nav a{color:var(--muted);text-decoration:none}
.top nav a:hover{color:var(--ink)}
.top nav .lang{font-family:"JetBrains Mono",monospace;font-size:.8rem;border:1px solid var(--line);border-radius:8px;padding:4px 8px}
.top nav .btn{padding:9px 14px;font-size:.92rem}
@media (max-width:880px){.top nav a.hide{display:none}}
@media (max-width:420px){.top nav .btn{display:none}}

/* кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:15px 22px;border-radius:13px;background:var(--brand);color:var(--brand-ink);font-weight:650;text-decoration:none;font-size:1rem;line-height:1.2;border:0;cursor:pointer}
.btn:hover{filter:brightness(1.07)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.soft{background:var(--brand-soft);color:var(--brand)}
.btn svg{width:20px;height:20px;flex:none}
.cta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:28px}
.note{font-size:.9rem;color:var(--muted);margin-top:14px}
.ticks{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:18px;padding:0;list-style:none;font-size:.92rem;color:var(--muted)}
.ticks li::before{content:"✓ ";color:var(--brand);font-weight:700}

/* первый экран */
.hero{display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center;padding-block:44px 76px}
.hero h1{margin-top:16px}
.hero .lede{font-size:1.2rem;color:var(--muted);max-width:32em;margin-top:20px}
@media (max-width:900px){.hero{grid-template-columns:1fr;gap:36px;padding-block:24px 56px}}

/* чат */
.phone{background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:16px;max-width:410px;width:100%;margin-inline:auto;box-shadow:var(--shadow)}
.phone .bar{display:flex;align-items:center;gap:10px;padding:4px 4px 14px;border-bottom:1px solid var(--line);margin-bottom:14px}
.phone .bar img{width:36px;height:36px;border-radius:50%}
.phone .bar b{font-size:.96rem}.phone .bar span{display:block;font-size:.76rem;color:var(--muted)}
.chat{display:flex;flex-direction:column;gap:10px}
.msg{max-width:88%;padding:10px 13px;border-radius:16px;font-size:.93rem;line-height:1.45}
.msg.me{align-self:flex-end;background:var(--mine);color:#fff;border-bottom-right-radius:5px}
.msg.bot{align-self:flex-start;background:var(--bubble);border-bottom-left-radius:5px}
.msg .voice{display:flex;align-items:center;gap:3px;height:22px}
.msg .voice i{display:block;width:3px;border-radius:2px;background:currentColor;opacity:.85}
.msg .voice em{font-style:normal;font-family:"JetBrains Mono",monospace;font-size:.78rem;margin-left:8px;opacity:.85}
.msg small{display:block;color:var(--muted);font-size:.78rem;margin-top:2px}
.msg .heard{display:block;font-size:.8rem;color:var(--muted);margin-bottom:6px}
.amt{font-family:"JetBrains Mono",monospace;font-weight:600;font-size:1.1rem}
.keys{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
.keys span{text-align:center;padding:8px;border-radius:10px;font-size:.86rem;font-weight:650;border:1px solid var(--line)}
.keys span.yes{background:var(--brand);color:var(--brand-ink);border-color:transparent}

/* секции */
section{padding-block:72px;border-top:1px solid var(--line)}
.head{max-width:44em;margin-bottom:36px}
.head p{color:var(--muted);margin-top:12px;font-size:1.06rem}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
@media (max-width:880px){.grid3,.grid2{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:24px}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);font-size:.98rem}
.pain{border-color:color-mix(in srgb,var(--bad) 30%,var(--line))}
.pain .ic{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--bad-soft);color:var(--bad);font-weight:700;margin-bottom:14px}
.fix .ic{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--brand-soft);color:var(--brand);font-weight:700;margin-bottom:14px}

/* шаги */
.steps{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:20px;overflow:hidden;background:var(--surface)}
.step{padding:26px 24px;border-right:1px solid var(--line)}
.step:last-child{border-right:0}
.step .n{font-family:"JetBrains Mono",monospace;font-size:.8rem;color:var(--brand)}
.step h3{margin:10px 0 8px}
.step p{color:var(--muted);font-size:.97rem}
.step .ex{margin-top:14px;font-family:"JetBrains Mono",monospace;font-size:.84rem;background:var(--ground);border-radius:10px;padding:10px 12px}
@media (max-width:820px){.steps{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid var(--line)}.step:last-child{border-bottom:0}}

/* таблица валют */
.sheet{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:6px 0;overflow-x:auto}
.sheet table{border-collapse:collapse;width:100%;min-width:420px;font-size:.93rem}
.sheet th,.sheet td{padding:11px 18px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
.sheet tr:last-child td{border-bottom:0}
.sheet th{font-family:"JetBrains Mono",monospace;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:500}
.sheet td.r,.sheet th.r{text-align:right}
.sheet tr.total td{font-weight:700;background:var(--brand-soft)}
.bullets{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:14px}
.bullets li{padding-left:30px;position:relative;color:var(--muted)}
.bullets li b{color:var(--ink)}
.bullets li::before{content:"";position:absolute;left:0;top:.42em;width:16px;height:16px;border-radius:5px;background:var(--brand-soft);box-shadow:inset 0 0 0 4px var(--brand)}

/* экраны */
.shot{border-radius:24px;border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden;background:var(--surface)}
.shots{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start}
.shots figure{margin:0}
.shots figcaption{font-size:.9rem;color:var(--muted);margin-top:10px;text-align:center}
@media (max-width:880px){.shots{grid-template-columns:1fr 1fr}.shots figure:nth-child(3){display:none}}

/* возможности */
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feat .card .tag{font-family:"JetBrains Mono",monospace;font-size:.72rem;letter-spacing:.08em;color:var(--brand)}
@media (max-width:880px){.feat{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.feat{grid-template-columns:1fr}}

/* шаблон */
.tpl{background:linear-gradient(140deg,var(--brand-soft),var(--surface) 70%);border:1px solid var(--line);border-radius:28px;padding:36px;display:grid;grid-template-columns:1fr 1.05fr;gap:36px;align-items:center}
.tpl .free{display:inline-block;font-weight:700;color:var(--coin);background:var(--coin-soft);border-radius:999px;padding:5px 12px;font-size:.85rem}
@media (max-width:880px){.tpl{grid-template-columns:1fr;padding:24px}}

/* сравнение */
.cmp{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:20px}
.cmp table{border-collapse:collapse;width:100%;min-width:640px;font-size:.95rem}
.cmp th,.cmp td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:center}
.cmp th:first-child,.cmp td:first-child{text-align:left}
.cmp thead th{font-size:.85rem;color:var(--muted);font-weight:600}
.cmp thead th.us{color:var(--brand)}
.cmp td.us{background:var(--brand-soft);font-weight:650}
.cmp tr:last-child td{border-bottom:0}
.yes{color:var(--brand);font-weight:700}.no{color:var(--bad)}

/* цена */
.price{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.price .card.main{border:2px solid var(--brand)}
.price .big{font-family:"Bricolage Grotesque","Onest",sans-serif;font-size:2.4rem;font-weight:700;margin:6px 0 4px}
@media (max-width:760px){.price{grid-template-columns:1fr}}

/* вопросы */
.faq{display:grid;gap:12px;max-width:820px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:4px 20px}
.faq summary{cursor:pointer;list-style:none;padding:16px 28px 16px 0;font-weight:650;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:12px;font-size:1.4rem;color:var(--brand)}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);padding-bottom:18px}

/* финал и подвал */
.final{text-align:center;padding-block:80px}
.final h2{max-width:20em;margin-inline:auto}
.final .cta{justify-content:center}
footer{border-top:1px solid var(--line);padding-block:32px;font-size:.9rem;color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between}
footer nav{display:flex;flex-wrap:wrap;gap:10px 20px}
footer a{color:var(--muted)}

/* статья (шаблон, данные) */
.article{max-width:780px}
.article h2{margin-top:44px;margin-bottom:14px;font-size:clamp(1.4rem,2.8vw,1.9rem)}
.article p,.article li{color:var(--muted)}
.article p+p{margin-top:12px}
.article ul,.article ol{padding-left:22px;display:grid;gap:8px}
.article b{color:var(--ink)}
.dl{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.crumbs{font-size:.88rem;color:var(--muted);margin-top:18px}
.crumbs a{color:var(--muted)}
.top nav a.btn{color:var(--brand-ink)}
@media (max-width:560px){.hero .cta .btn,.final .cta .btn,.tpl .cta .btn{flex:1 1 100%}}