/* Студия Белькова — дизайн A «Product Glow» (tokens.json, 05.11.2026) */
@font-face { font-family: Inter; src: url(fonts/inter-cyrillic.woff2) format('woff2'); unicode-range: U+0400-04FF; font-weight: 100 900; font-display: swap; }
@font-face { font-family: Manrope; src: url(fonts/manrope-cyrillic.woff2) format('woff2'); unicode-range: U+0400-04FF; font-weight: 200 800; font-display: swap; }
@font-face { font-family: Manrope; src: url(fonts/manrope-latin.woff2) format('woff2'); unicode-range: U+0000-00FF, U+2000-206F, U+20AC, U+20BD, U+2190-21FF; font-weight: 200 800; font-display: swap; }
@font-face { font-family: Inter; src: url(fonts/inter-latin.woff2) format('woff2'); unicode-range: U+0000-00FF, U+2000-206F, U+20AC, U+20BD, U+2190-21FF; font-weight: 100 900; font-display: swap; }

:root {
  --bg: #0F1115; --surface: #1A1D24; --surface2: #222631; --stroke: #333947; --text: #F2F3F5; --muted: #BBC2CE;
  --accent: #9C86FF; --accent-ink: #0F1115; --accent2: #36E7C0; --chip: #262A35; --danger: #FF858A; --elev: #292F3B;
  --hero-a: #2A2550; --hero-b: #13332F;
  --r-chip: 100px; --r-btn: 16px; --r-card: 20px; --r-hero: 26px; --shadow: 0 12px 36px rgba(0,0,0,.16);
  --tabs-h: 64px; --dock-h: 52px;
  --head: Manrope, Inter, Arial, sans-serif; --body: Inter, Arial, sans-serif;
}
:root[data-theme="light"] {
  --bg: #F6F6FB; --surface: #FFFFFF; --surface2: #F0EFFB; --stroke: #D9DDEA; --text: #191B2B; --muted: #505969;
  --accent: #6445DF; --accent-ink: #FFFFFF; --accent2: #05745F; --chip: #EDEBF9; --danger: #B4233F; --elev: #E9E9F4;
  --hero-a: #EDE8FF; --hero-b: #DDF6EF;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]):not([data-platform="telegram"]) {
    --bg: #F6F6FB; --surface: #FFFFFF; --surface2: #F0EFFB; --stroke: #D9DDEA; --text: #191B2B; --muted: #505969;
    --accent: #6445DF; --accent-ink: #FFFFFF; --accent2: #05745F; --chip: #EDEBF9; --danger: #B4233F; --elev: #E9E9F4;
    --hero-a: #EDE8FF; --hero-b: #DDF6EF;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.45 var(--body); -webkit-text-size-adjust: 100%; }
a { color: var(--accent); }
svg.i { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.app { max-width: 640px; margin: 0 auto; min-height: 100dvh; padding-bottom: calc(var(--tabs-h) + var(--dock-h) + env(safe-area-inset-bottom) + 28px); }
html[data-platform="telegram"] .app { padding-bottom: calc(var(--tabs-h) + env(safe-area-inset-bottom) + 16px); }

/* Шапка */
.top { display: flex; align-items: center; gap: 12px; padding: 14px 16px 8px; }
.logo { width: 48px; height: 48px; border-radius: 50%; flex: none; display: block; box-shadow: 0 0 0 1px var(--stroke), 0 6px 18px rgba(30,120,255,.25); }
.brand { display: grid; line-height: 1.2; }
.brand b { font: 800 17px/1.2 var(--head); letter-spacing: -.02em; }
.brand span { font-size: 13px; color: var(--muted); }
.view { padding: 0 16px; }

/* Типографика */
.eyebrow { font: 800 13px/1.2 var(--head); letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin: 18px 0 8px; }
h1 { font: 800 30px/1.15 var(--head); letter-spacing: -.03em; margin: 0 0 10px; }
h2.sec { font: 800 21px/1.2 var(--head); letter-spacing: -.02em; margin: 26px 0 12px; display: flex; justify-content: space-between; align-items: baseline; }
h2.sec small { font: 500 14px var(--body); color: var(--muted); letter-spacing: 0; }
h3 { font: 800 17px/1.25 var(--head); letter-spacing: -.01em; margin: 0; }
.lead { color: var(--muted); margin: 0 0 16px; font-size: 16px; }
.meta { font-size: 14px; color: var(--muted); margin: 4px 0; }
.note { font-size: 13px; color: var(--muted); margin: 14px 2px 0; }

/* Герой */
.hero { border-radius: var(--r-hero); padding: 22px 20px; border: 1px solid var(--stroke); background: radial-gradient(120% 90% at 85% 0%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 55%), linear-gradient(160deg, var(--hero-a) 0%, var(--surface) 55%, var(--hero-b) 100%); box-shadow: var(--shadow); }
.hero .eyebrow { margin-top: 0; color: color-mix(in srgb, var(--accent) 60%, var(--text)); }
.hero h1 { font-size: 33px; line-height: 1.12; margin: 12px 0; }
.hero h1 em { font-style: normal; color: var(--accent2); }
.hero p { color: color-mix(in srgb, var(--text) 82%, transparent); margin: 0 0 16px; }

/* Чипы и бейджи */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 10px; }
.chips.scroll { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-inline: -16px; padding-inline: 16px; }
.chips.scroll::-webkit-scrollbar { display: none; }
.chip { flex: none; min-height: 44px; padding: 0 16px; border-radius: var(--r-chip); border: 1px solid var(--stroke); background: var(--surface); color: var(--text); font: 700 15px var(--body); cursor: pointer; }
.chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.tag { display: inline-flex; align-items: center; min-height: 32px; padding: 0 12px; border-radius: 10px; border: 1px solid var(--stroke); background: color-mix(in srgb, var(--surface2) 70%, transparent); font: 700 14px var(--body); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }

/* Карточки */
.grid { display: grid; gap: 12px; }
.grid.three { grid-template-columns: repeat(3, 1fr); gap: 8px; }
.grid.two { grid-template-columns: repeat(2, 1fr); gap: 10px; }
.card { background: var(--surface); border: 1px solid var(--stroke); border-radius: var(--r-card); padding: 18px 16px; }
.card.link { display: block; color: inherit; text-decoration: none; cursor: pointer; }
.card.pick { border: 2px solid var(--accent); }
.tile { background: var(--surface); border: 1px solid var(--stroke); border-radius: var(--r-card); padding: 14px 12px; min-height: 104px; display: flex; flex-direction: column; justify-content: space-between; gap: 10px; color: var(--text); text-decoration: none; }
.tile svg { color: var(--accent); }
.tile b { font: 700 15px/1.2 var(--body); hyphens: auto; }
.tile span { font-size: 13px; color: var(--muted); }
.ico { width: 44px; height: 44px; border-radius: 12px; background: var(--surface2); display: grid; place-items: center; color: var(--accent); }
.row { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.price { font: 800 17px/1.2 var(--head); white-space: nowrap; }
.price.acc { color: var(--accent); }
.checks { list-style: none; padding: 0; margin: 10px 0 0; display: grid; gap: 6px; }
.checks li { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; }
.checks li svg { width: 18px; height: 18px; color: var(--accent); margin-top: 2px; }
.more { display: inline-flex; gap: 6px; align-items: center; margin-top: 12px; font-weight: 700; color: var(--accent); text-decoration: none; min-height: 32px; }
.more svg { width: 16px; height: 16px; }
.badge-pop { display: inline-block; padding: 4px 10px; border-radius: 8px; background: var(--chip); font: 800 13px/1.3 var(--body); letter-spacing: .06em; text-transform: uppercase; margin-bottom: 8px; }
.list { margin: 6px 0 0; padding-left: 18px; }
.list li { margin: 3px 0; }

/* Списки */
.lines { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--stroke); }
.lines li { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--stroke); }
.lines li svg { color: var(--accent); width: 18px; height: 18px; margin-top: 2px; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; }
.steps li { display: grid; grid-template-columns: 46px 1fr; gap: 10px; padding: 10px 0; align-items: center; }
.steps li .n { width: 36px; height: 36px; border-radius: 50%; background: var(--surface2); color: var(--accent); display: grid; place-items: center; font: 800 13px var(--head); border: 1px solid var(--stroke); }
.steps li b { display: block; font-weight: 700; }
.steps li span { color: var(--muted); font-size: 14px; }

/* Кейсы */
.cover { border-radius: 16px; aspect-ratio: 16/10; overflow: hidden; position: relative; background: linear-gradient(140deg, var(--hero-a), var(--hero-b)); border: 1px solid var(--stroke); margin-bottom: 12px; }
.cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cover .label { position: absolute; left: 14px; top: 12px; font: 800 13px var(--head); letter-spacing: .1em; text-transform: uppercase; color: #fff; background: rgba(15,17,21,.55); padding: 4px 8px; border-radius: 8px; }
.num-list { counter-reset: n; list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--stroke); }
.num-list li { counter-increment: n; padding: 12px 0; border-bottom: 1px solid var(--stroke); display: grid; grid-template-columns: 32px 1fr; }
.num-list li::before { content: counter(n, decimal-leading-zero); color: var(--accent); font: 800 13px var(--head); margin-top: 2px; }
.num-list li b { display: block; }
.num-list li span { color: var(--muted); font-size: 14px; }

/* Калькулятор */
.progress { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin: 6px 0 18px; }
.progress i { height: 4px; border-radius: 2px; background: var(--stroke); }
.progress i.on { background: var(--accent); }
.step-label { font: 800 13px var(--head); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-top: 6px; }
.opts { display: grid; gap: 10px; }
.opt { display: flex; align-items: center; gap: 14px; min-height: 64px; padding: 12px 16px; border-radius: 16px; border: 1px solid var(--stroke); background: var(--surface); color: var(--text); text-align: left; font: inherit; cursor: pointer; width: 100%; }
.opt .t { flex: 1; display: grid; }
.opt .t b { font-weight: 700; font-size: 15px; }
.opt .t span { font-size: 13px; color: var(--muted); }
.opt .mark { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--muted); flex: none; display: grid; place-items: center; }
.opt.multi .mark { border-radius: 6px; }
.opt[aria-pressed="true"] { border: 2px solid var(--accent); background: color-mix(in srgb, var(--accent) 10%, var(--surface)); }
.opt[aria-pressed="true"] .mark { border-color: var(--accent); background: var(--accent); }
.opt[aria-pressed="true"] .mark::after { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--accent-ink); }
.opt.multi[aria-pressed="true"] .mark::after { width: 10px; height: 5px; border-radius: 0; background: none; border: solid var(--accent-ink); border-width: 0 0 2px 2px; transform: rotate(-45deg) translate(1px, -1px); }
.total { font: 800 36px/1.1 var(--head); letter-spacing: -.03em; }
.kv { display: grid; border-top: 1px solid var(--stroke); margin-top: 6px; }
.kv div { display: flex; justify-content: space-between; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--stroke); font-size: 14px; }
.kv div span { color: var(--muted); }
.kv div b { text-align: right; }

/* Формы */
.form { display: grid; gap: 14px; }
.field { display: grid; gap: 6px; }
.field label { font: 700 14px var(--body); }
.field input, .field select, .field textarea { width: 100%; min-height: 52px; border-radius: 14px; border: 1px solid var(--stroke); background: var(--surface); color: var(--text); padding: 12px 14px; font: 15px var(--body); }
.field textarea { min-height: 120px; resize: vertical; }
.field [aria-invalid="true"] { border: 2px solid var(--danger); }
.err { color: var(--danger); font-size: 14px; }
.done { width: 64px; height: 64px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; margin: 26px 0 16px; }
.done svg { width: 30px; height: 30px; stroke-width: 2.4; }

/* Кнопки */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 20px; border-radius: var(--r-btn); border: 1px solid var(--stroke); background: transparent; color: var(--text); font: 700 15px var(--body); text-decoration: none; cursor: pointer; }
.btn svg { width: 18px; height: 18px; }
.btn-accent { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-wide { width: 100%; }
.btn:focus-visible, .chip:focus-visible, .opt:focus-visible, .tabs a:focus-visible, .card.link:focus-visible, .tile:focus-visible, .field :focus-visible, details summary:focus-visible { outline: 3px solid var(--accent2); outline-offset: 2px; }
.actions { display: grid; gap: 10px; margin-top: 14px; }
.back { display: inline-flex; align-items: center; gap: 6px; background: none; border: 0; color: var(--muted); font: 600 14px var(--body); padding: 6px 0; min-height: 44px; cursor: pointer; }
.back svg { width: 18px; height: 18px; }

/* FAQ */
details.faq { background: var(--surface); border: 1px solid var(--stroke); border-radius: 16px; }
details.faq summary { list-style: none; cursor: pointer; padding: 14px 16px; font-weight: 700; display: flex; justify-content: space-between; gap: 10px; min-height: 52px; align-items: center; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary svg { width: 18px; height: 18px; color: var(--muted); }
details.faq[open] summary svg { transform: rotate(180deg); }
details.faq p { margin: 0; padding: 0 16px 16px; color: var(--muted); }

/* Закреплённая кнопка и навигация */
.dock { position: fixed; left: 0; right: 0; bottom: calc(var(--tabs-h) + env(safe-area-inset-bottom)); max-width: 640px; margin: 0 auto; padding: 12px 16px; background: linear-gradient(to top, var(--bg) 65%, transparent); z-index: 15; }
.dock .btn { min-height: var(--dock-h); }
.tabs { position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; max-width: 640px; margin: 0 auto; display: grid; grid-template-columns: repeat(5, 1fr); height: calc(var(--tabs-h) + env(safe-area-inset-bottom)); padding: 4px 4px env(safe-area-inset-bottom); background: var(--bg); border-top: 1px solid var(--stroke); }
.tabs a { display: grid; place-items: center; align-content: center; gap: 2px; font: 600 13px var(--body); color: var(--muted); text-decoration: none; min-height: 48px; }
.tabs a .pill { width: 44px; height: 30px; border-radius: 10px; display: grid; place-items: center; }
.tabs a[aria-current="page"] { color: var(--accent); }
.tabs a[aria-current="page"] .pill { background: var(--surface2); }
.toast { position: fixed; left: 16px; right: 16px; bottom: calc(var(--tabs-h) + var(--dock-h) + 36px); max-width: 600px; margin: 0 auto; background: var(--surface); color: var(--text); border: 1px solid var(--accent); border-radius: 14px; padding: 14px 16px; font-size: 14px; z-index: 30; box-shadow: var(--shadow); }
img { max-width: 100%; }
@media (prefers-reduced-motion: no-preference) { .btn, .chip, .opt { transition: transform .12s ease, background .15s; } .btn:active, .chip:active, .opt:active { transform: scale(.98); } }

/* Галерея кейса, документы, согласие */
.gallery { gap: 12px; padding-bottom: 4px; }
.shot { flex: none; width: 160px; padding: 0; border: 0; background: none; color: var(--text); text-align: left; cursor: zoom-in; font: inherit; }
.shot img { width: 160px; height: auto; border-radius: 18px; border: 1px solid var(--stroke); display: block; box-shadow: var(--shadow); }
.shot span { display: block; font-size: 13px; color: var(--muted); margin-top: 6px; }
.zoom { border: 0; padding: 0; background: transparent; max-width: 96vw; max-height: 96dvh; }
.zoom::backdrop { background: rgba(0,0,0,.8); }
.zoom img { max-height: 86dvh; width: auto; border-radius: 20px; display: block; margin: 0 auto; }
.zoom p { color: #fff; text-align: center; font-size: 14px; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: var(--muted); }
.consent input { width: 22px; height: 22px; margin: 2px 0 0; flex: none; accent-color: var(--accent); }