/* Лендинг Plan 24 — в той же гамме, что и приложение; светлая и тёмная тема; без внешних ресурсов */
:root{--paper:#f5f5f7;--card:#fff;--ink:#1d1d1f;--muted:#6e6e73;--line:#e5e5ea;--blue:#0071e3;--blue-soft:#e8f1fc;--green:#248a3d;--green-soft:#e3f5e8;--amber:#b25000;--amber-soft:#fff1dc;--red:#d70015;--red-soft:#ffe8ea;--glass:rgba(255,255,255,.78)}
@media (prefers-color-scheme:dark){:root{--paper:#000;--card:#1c1c1e;--ink:#f5f5f7;--muted:#98989d;--line:#38383a;--blue:#0a84ff;--blue-soft:rgba(10,132,255,.2);--green:#30d158;--green-soft:rgba(48,209,88,.18);--amber:#ff9f0a;--amber-soft:rgba(255,159,10,.18);--red:#ff453a;--red-soft:rgba(255,69,58,.18);--glass:rgba(28,28,30,.78)}}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter","Segoe UI",system-ui,Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration:none}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}.narrow{max-width:760px}.center{text-align:center}
h1{font-size:clamp(30px,5vw,50px);line-height:1.1;letter-spacing:-.03em;margin:0 0 16px}
h2{font-size:clamp(24px,3.4vw,34px);line-height:1.2;letter-spacing:-.02em;margin:0 0 24px;text-align:center}
h3{font-size:17px;margin:0 0 6px}p{margin:0 0 12px}
section{padding:64px 0}
.lead{font-size:18px;color:var(--muted);max-width:640px}.lead.center{margin:0 auto 20px}
.eyebrow{color:var(--blue);font-weight:600;font-size:14px;margin:0 0 10px}
.note{font-size:14px;color:var(--muted);margin-top:14px}

/* кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 18px;border-radius:99px;background:var(--blue);color:#fff;font-weight:600;font-size:15px;white-space:nowrap}
.btn:hover{filter:brightness(1.08);text-decoration:none}.btn.ghost{background:var(--blue-soft);color:var(--blue)}
.btn.big{min-height:52px;padding:0 28px;font-size:17px}.btn.light{background:#fff;color:#0058b0}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}

/* шапка */
.top{position:sticky;top:0;z-index:10;background:var(--glass);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:12px;min-height:60px}.logo{font-weight:700;font-size:19px;letter-spacing:-.02em;color:var(--ink);margin-right:auto}
.menu{display:flex;gap:20px;margin-right:12px}.menu a{color:var(--muted);font-size:15px}.menu a:hover{color:var(--ink);text-decoration:none}
@media (max-width:860px){.menu{display:none}}
@media (max-width:520px){.btn.ghost[data-login]{display:none}.btn{padding:0 14px}}

/* первый экран */
.hero{padding:56px 0 40px}.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}
.mock{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:0 12px 40px rgba(0,0,0,.08);font-size:13px;overflow:hidden}
.mock-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 12px;margin-bottom:10px}.mock-head span{color:var(--muted)}
.mock table{width:100%;border-collapse:collapse;table-layout:fixed}.mock th{font-weight:500;color:var(--muted);padding:4px;text-align:center}
.mock td{border-top:1px solid var(--line);padding:6px 4px;vertical-align:top}.mock td:first-child{width:27%}.mock small{display:block;color:var(--muted);font-size:11px;line-height:1.25}
.mock td i{display:block;font-style:normal;background:var(--blue-soft);border-radius:6px;padding:1px 6px;margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mock tr.full td:first-child{background:var(--green-soft);box-shadow:inset 3px 0 0 var(--green)}.mock tr.over td:first-child{background:var(--amber-soft);box-shadow:inset 3px 0 0 var(--amber)}.mock tr.short td:first-child{background:var(--red-soft);box-shadow:inset 3px 0 0 var(--red)}
.legend{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;font-size:12px}.legend span{padding:2px 9px;border-radius:99px}.legend .g{background:var(--green-soft);color:var(--green)}.legend .a{background:var(--amber-soft);color:var(--amber)}.legend .r{background:var(--red-soft);color:var(--red)}

/* блоки */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.cards3 article,.grid article{background:var(--card);border-radius:16px;padding:20px;border:1px solid var(--line)}
.cards3 p,.grid p{color:var(--muted);margin:0;font-size:15px}
@media (max-width:860px){.cards3{grid-template-columns:1fr}}
.how{background:var(--card);border-block:1px solid var(--line)}
.steps{list-style:none;margin:0 auto;padding:0;max-width:760px;display:grid;gap:22px}.steps li{display:flex;gap:16px}
.steps li>span{flex:none;width:38px;height:38px;border-radius:50%;background:var(--blue);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center}
.steps p{color:var(--muted);margin:0}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}@media (max-width:1000px){.grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:560px){.grid{grid-template-columns:1fr}}
.tg{background:var(--card);border-block:1px solid var(--line)}.tg h2{text-align:left}
.tg-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}@media (max-width:860px){.tg-grid{grid-template-columns:1fr}}
.ticks{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:10px}.ticks li{padding-left:28px;position:relative}.ticks li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:700}
.phone{max-width:320px;margin:0 auto;width:100%;background:var(--paper);border:1px solid var(--line);border-radius:28px;padding:18px 14px;display:grid;gap:8px;font-size:14px}
.msg{padding:9px 12px;border-radius:14px;max-width:88%}.msg.bot{background:var(--card);border:1px solid var(--line);justify-self:start}.msg.me{background:var(--blue);color:#fff;justify-self:end}
.kbd{display:flex;gap:6px}.kbd span{flex:1;text-align:center;background:var(--blue-soft);color:var(--blue);border-radius:10px;padding:7px 4px;font-size:13px;font-weight:500}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 18px;margin-bottom:10px}.faq summary{cursor:pointer;font-weight:600}.faq p{margin:10px 0 0;color:var(--muted)}
.final{background:linear-gradient(135deg,#0058b0,#0a84ff);color:#fff}.final .lead{color:rgba(255,255,255,.88)}
footer{padding:24px 0;color:var(--muted);font-size:14px}footer .wrap{display:flex;justify-content:space-between;gap:12px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}