/* NNA Planner — витрина. Те же токены, что в Mini App (design-system.css),
   но в масштабе сайта: больше воздуха, крупнее заголовки. Только тёмная тема. */

@font-face{font-family:"Kharkiv Tone";src:url("/assets/fonts/kar.ttf") format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:"DM Mono";src:url("/assets/fonts/DMMono-Medium.ttf") format("truetype");font-weight:400;font-display:swap}

:root{
  --bg:#0B0B0B;--surface:#000;--raised:#111;--raised-2:#161616;
  --fg:#FFF;--body:#C8C8C8;--muted:#808080;--faint:#5C5C5C;--ghost:#2E2E2E;
  --line:#242424;--line-strong:#434343;
  --chip:rgba(139,139,139,.12);--chip-hi:rgba(139,139,139,.24);--glow:rgba(255,255,255,.14);
  --ok:#7DB38A;--warn:#C9A26B;--bad:#C77B7B;--info:#8FA3B8;
  --display:"Kharkiv Tone",-apple-system,"Segoe UI",sans-serif;
  --mono:"DM Mono",ui-monospace,Menlo,Consolas,monospace;
  --greek:"Segoe UI","Helvetica Neue",Arial,sans-serif;
  --r-block:24px;--r-card:16px;--r-pill:111px;
  --wrap:1080px;--pad:clamp(20px,5vw,56px);
}
*{box-sizing:border-box}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
html{scroll-behavior:smooth;color-scheme:dark}
body{margin:0;background:var(--bg);color:var(--body);font-family:var(--mono);font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:var(--fg)}
:focus-visible{outline:2px solid var(--fg);outline-offset:3px;border-radius:6px}
h1,h2,h3{font-family:var(--display);font-weight:400;color:var(--fg);letter-spacing:1px;margin:0}
p{margin:0}
code,pre{font-family:var(--mono)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}
.eyebrow{font-size:10.5px;letter-spacing:4px;text-transform:uppercase;color:var(--muted)}
.g{font-family:var(--greek);color:var(--faint)}
.faint{color:var(--faint)}
.muted{color:var(--muted)}
.fg{color:var(--fg)}

/* шапка */
.top{position:sticky;top:0;z-index:5;background:rgba(11,11,11,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:18px;height:60px}
.brand{display:flex;align-items:center;gap:10px;color:var(--fg);font-family:var(--display);font-size:16px;letter-spacing:1.5px}
.brand img{width:18px;height:24px}
.nav{margin-left:auto;display:flex;gap:22px;font-size:12px;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted)}
.nav a.on{color:var(--fg)}
@media (max-width:640px){.nav{gap:14px;font-size:11px}.nav .hide-sm{display:none}}

/* герой */
.hero{position:relative;padding:clamp(64px,10vw,120px) 0 clamp(48px,7vw,80px);border-bottom:1px solid var(--line);overflow:hidden}
.hero::before{content:"";position:absolute;left:5%;top:-200px;width:620px;height:420px;background:radial-gradient(closest-side,var(--glow),transparent 70%);opacity:.5;pointer-events:none}
.hero .phi{position:absolute;right:2%;top:0;font-family:var(--greek);font-size:clamp(140px,22vw,320px);color:#121212;line-height:1;user-select:none;pointer-events:none}
.hero .wrap{position:relative}
.hero h1{font-size:clamp(42px,8.5vw,92px);line-height:.95;letter-spacing:1.5px;margin-top:18px;max-width:14ch}
.hero .lead{max-width:60ch;margin-top:26px;font-size:clamp(15px,1.6vw,17px)}
.hero .lead b{color:var(--fg);font-weight:400}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 22px;border-radius:var(--r-pill);border:1px solid var(--line-strong);background:var(--chip);color:var(--fg);font-size:12.5px;letter-spacing:1.4px;text-transform:uppercase;transition:background .2s,border-color .2s}
.btn:hover{background:var(--chip-hi);border-color:#6a6a6a}
.btn.primary{background:var(--fg);color:#000;border-color:var(--fg)}
.btn.primary:hover{background:#e8e8e8;color:#000}
.pills{display:flex;flex-wrap:wrap;gap:9px;margin-top:30px}
.pill{font-size:10.5px;text-transform:uppercase;letter-spacing:1.3px;color:var(--body);background:var(--chip);border:1px solid var(--line);border-radius:var(--r-pill);padding:8px 15px}
.pill b{color:var(--fg);font-weight:400}

/* секции */
section.sec{padding:clamp(48px,7vw,84px) 0;border-bottom:1px solid var(--line)}
section.sec:last-of-type{border-bottom:0}
.sec-h{display:flex;align-items:baseline;gap:14px;margin-bottom:10px}
.sec-h .g{font-size:22px}
.sec-h h2{font-size:clamp(26px,3.6vw,40px)}
.sec-note{color:var(--muted);max-width:64ch;margin-bottom:34px}

.grid{display:grid;gap:14px}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:860px){.g-3,.g-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.g-3,.g-2,.g-4{grid-template-columns:1fr}}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:22px 22px 20px;position:relative}
.card.raised{background:var(--raised)}
.card .n{font-family:var(--display);color:var(--faint);font-size:15px;margin-bottom:12px;letter-spacing:1px}
.card h3{font-size:17px;margin-bottom:8px}
.card p{color:var(--muted);font-size:13.5px}
.card .tag{display:inline-block;font-size:9.5px;letter-spacing:1.4px;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:var(--r-pill);padding:3px 9px;margin-bottom:12px}

/* пример разбора */
.quote{border-left:2px solid var(--line-strong);padding:6px 0 6px 18px;color:var(--fg);font-size:clamp(16px,2vw,20px);line-height:1.5;max-width:64ch}
.arrow{color:var(--faint);font-family:var(--greek);font-size:22px;margin:22px 0 14px}
.rec{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-top:1px solid var(--line)}
.rec:last-child{border-bottom:1px solid var(--line)}
.rec .k{flex:0 0 96px;font-size:10px;letter-spacing:1.8px;text-transform:uppercase;color:var(--muted);padding-top:4px}
.rec .t{color:var(--fg)}
.rec .s{color:var(--muted);font-size:12.5px}
.rec .amt{margin-left:auto;color:var(--fg);white-space:nowrap}

/* тарифы */
.plan{display:flex;flex-direction:column;min-height:100%}
.plan .price{font-family:var(--display);color:var(--fg);font-size:clamp(30px,3.6vw,40px);letter-spacing:1px;margin:6px 0 2px}
.plan .price small{font-family:var(--mono);color:var(--muted);font-size:12px;letter-spacing:.4px;margin-left:6px}
.plan .alt{color:var(--muted);font-size:12px;margin-bottom:16px}
.plan ul{margin:0 0 18px;padding:0;list-style:none;color:var(--body);font-size:13.5px}
.plan li{padding:7px 0;border-top:1px solid var(--line)}
.plan li::before{content:"·";color:var(--faint);margin-right:8px}
.plan .btn{margin-top:auto;justify-content:center}
.plan.hi{border-color:var(--line-strong);box-shadow:0 0 0 1px var(--line-strong) inset}

/* документация */
.doc h2{font-size:clamp(24px,3vw,32px);margin:56px 0 14px}
.doc h3{font-size:18px;margin:32px 0 10px}
.doc p,.doc li{max-width:72ch}
.doc p{margin:0 0 14px}
.doc ul,.doc ol{margin:0 0 16px;padding-left:22px}
.doc li{margin:6px 0}
.doc code{background:var(--chip);border:1px solid var(--line);border-radius:6px;padding:1px 6px;font-size:.92em;color:var(--fg)}
.doc pre{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:18px 20px;overflow-x:auto;font-size:13px;line-height:1.6;color:var(--body);margin:0 0 18px}
.doc pre code{background:none;border:0;padding:0;color:inherit}
.doc table{border-collapse:collapse;width:100%;margin:0 0 20px;font-size:13.5px}
.doc th,.doc td{text-align:left;padding:10px 12px;border-top:1px solid var(--line);vertical-align:top}
.doc th{color:var(--muted);font-weight:400;font-size:10.5px;letter-spacing:1.6px;text-transform:uppercase}
.doc td:first-child{color:var(--fg);white-space:nowrap}
.doc .tbl{overflow-x:auto}
.doc .callout{border:1px solid var(--line-strong);border-radius:var(--r-card);padding:16px 18px;margin:0 0 20px;color:var(--body)}
.doc .callout b{color:var(--fg);font-weight:400}
.doc .status{display:inline-flex;gap:8px;align-items:center;font-size:10.5px;letter-spacing:1.6px;text-transform:uppercase;color:var(--warn);border:1px solid var(--line);border-radius:var(--r-pill);padding:6px 12px;margin-bottom:22px}
.toc{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--muted);margin:22px 0 8px}
.page-h{padding:clamp(52px,8vw,90px) 0 10px}
.page-h h1{font-size:clamp(36px,6.5vw,68px);line-height:.98;max-width:16ch;margin-top:16px}
.page-h .lead{max-width:62ch;margin-top:20px;color:var(--body)}

/* подвал */
footer{padding:44px 0 60px;border-top:1px solid var(--line);color:var(--muted);font-size:12.5px}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;align-items:center}
footer .links{display:flex;flex-wrap:wrap;gap:18px;margin-left:auto;letter-spacing:1px;text-transform:uppercase;font-size:11px}