/* Вариант 4 «Прогрессивный»: технологичная подача про скорость и экономию — плитки, тёмный первый экран, крупные цифры. */
:root {
  --bg: #F3F4F6; --card: #FFFFFF; --ink: #0B0C0F; --ink-2: #3F434C; --muted: #6B707B; --line: #E3E5E9;
  --dark: #0B0C0F; --dark-2: #15171C; --dark-line: #262A31; --dark-muted: #9BA1AC;
  --accent: #5B5BF6; --accent-2: #8B7CFF; --save: #12B76A; --save-soft: #E3F8EE;
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; --head: 'Inter Tight', 'Inter', system-ui, sans-serif;
  --pad: clamp(16px, 4vw, 48px); --r: 26px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.6 var(--font); -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
section[id] { scroll-margin-top: 76px; }
.w { max-width: 1320px; margin: 0 auto; padding-inline: var(--pad); }

/* текст */
.chip { display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; height: 32px; padding: 0 13px; border-radius: 999px; font-size: 13.5px; font-weight: 600; background: rgba(91, 91, 246, 0.14); color: #C9C6FF; }
.chip i { width: 7px; height: 7px; border-radius: 50%; background: var(--save); box-shadow: 0 0 0 4px rgba(18, 183, 106, 0.2); }
.k { margin: 0; font-size: 13px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent); }
.h1 { margin: 0; font: 800 clamp(40px, 5.4vw, 74px)/1.02 var(--head); letter-spacing: -0.045em; }
.h2 { margin: 0; font: 800 clamp(30px, 3.8vw, 52px)/1.06 var(--head); letter-spacing: -0.04em; }
.h3 { margin: 0; font: 800 clamp(22px, 2.2vw, 28px)/1.15 var(--head); letter-spacing: -0.03em; }
.grad { background: linear-gradient(92deg, #A5A3FF 0%, #7CE3B4 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { margin: 0; font-size: clamp(16.5px, 1.35vw, 19px); color: var(--ink-2); max-width: 34em; }
.note { margin: 0; font-size: 14px; color: var(--muted); }
.sec { padding-block: clamp(64px, 8vw, 112px); }
.head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px 32px; margin-bottom: clamp(26px, 3.4vw, 44px); }
.head > div { display: flex; flex-direction: column; gap: 12px; max-width: 780px; }
.head p { margin: 0; color: var(--ink-2); font-size: 17px; }

/* кнопки */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; padding: 0 22px; border-radius: 14px; border: 0; background: var(--ink); color: #fff; font-weight: 700; font-size: 15px; text-decoration: none; white-space: nowrap; transition: transform 0.2s, background 0.2s, box-shadow 0.2s; }
.btn:hover { transform: translateY(-1px); }
.btn.acc { background: var(--accent); box-shadow: 0 10px 30px -10px rgba(91, 91, 246, 0.8); }
.btn.acc:hover { background: #6B6BFF; }
.btn.line { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px #CDD0D6; }
.btn.line.on-dark { color: #fff; box-shadow: inset 0 0 0 1px #3A3F48; }
.btn.white { background: #fff; color: var(--ink); }
.cta { display: flex; flex-wrap: wrap; gap: 10px; }
.ticks { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 14px; color: var(--dark-muted); }
.ticks span::before { content: '✓ '; color: var(--save); font-weight: 800; }

/* шапка: стекло над тёмным первым экраном */
.hd { position: sticky; top: 0; z-index: 40; background: rgba(11, 12, 15, 0.82); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); border-bottom: 1px solid var(--dark-line); color: #fff; }
.hd .w { display: flex; align-items: center; gap: 20px; min-height: 66px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 800 18px/1 var(--head); letter-spacing: -0.02em; white-space: nowrap; }
.logo .mark { width: 32px; height: 32px; border-radius: 9px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); display: grid; place-items: center; }
.logo span { font-weight: 600; color: var(--dark-muted); }
.hd nav { display: flex; gap: 2px; margin-left: auto; }
.hd nav a { padding: 8px 12px; border-radius: 10px; text-decoration: none; font-weight: 600; font-size: 14.5px; color: #C9CDD4; }
.hd nav a:hover { background: rgba(255, 255, 255, 0.07); color: #fff; }
.hd .act { display: flex; gap: 8px; }
.hd .act .btn { min-height: 42px; padding: 0 16px; font-size: 14px; }
@media (max-width: 1080px) { .hd nav { display: none; } .hd .act { margin-left: auto; } }
@media (max-width: 560px) { .hd .act .acc { display: none; } }

/* первый экран: плитки */
.hero { background: var(--dark); color: #fff; padding-block: clamp(24px, 3.4vw, 44px) clamp(40px, 5vw, 72px); }
.bento { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.95fr) minmax(0, 0.55fr); grid-template-rows: auto auto; gap: 14px; }
.tile { border-radius: var(--r); background: var(--dark-2); border: 1px solid var(--dark-line); overflow: hidden; position: relative; min-width: 0; }
.t-text { grid-row: 1 / 3; padding: clamp(24px, 3.4vw, 44px); display: flex; flex-direction: column; justify-content: center; gap: 24px; }
.t-text .lead { color: #C3C7CF; }
.t-gal { grid-row: 1 / 3; padding: 12px; display: flex; flex-direction: column; gap: 10px; }
.t-was { padding: 10px; display: flex; flex-direction: column; gap: 8px; }
.t-was img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 16px; background: #22252B; cursor: zoom-in; }
.t-save { padding: 18px; display: flex; flex-direction: column; justify-content: space-between; gap: 12px; background: linear-gradient(160deg, #13261E 0%, #15171C 70%); }
.t-save b { font: 800 clamp(34px, 3.4vw, 50px)/1 var(--head); letter-spacing: -0.04em; color: #7CE3B4; }
.lbl { font-size: 12.5px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--dark-muted); }
.mini { display: flex; flex-direction: column; gap: 6px; font-size: 12px; color: var(--dark-muted); }
.mini i { display: block; height: 8px; border-radius: 99px; background: #3A3F48; }
.mini i.n { width: 4%; background: var(--save); min-width: 8px; }
@media (max-width: 1080px) { .bento { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } .t-text { grid-column: 1 / -1; grid-row: auto; } .t-gal { grid-row: 2 / 4; } }
@media (max-width: 640px) { .bento { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } .t-gal { grid-column: 1 / -1; grid-row: auto; } }

/* галерея товара */
.gal figure { margin: 0; position: relative; }
.gal .big { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center 22%; border-radius: 18px; background: #22252B; cursor: zoom-in; transition: opacity 0.25s; }
.t-gal .big { aspect-ratio: auto; height: min(58vh, 560px); min-height: 360px; }
@media (max-width: 1080px) { .t-gal .big { height: auto; aspect-ratio: 4 / 5; min-height: 0; } }
.gal .tag { position: absolute; left: 12px; top: 12px; height: 30px; padding: 0 12px; display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; background: rgba(11, 12, 15, 0.72); color: #fff; font-size: 13px; font-weight: 600; backdrop-filter: blur(6px); }
.gal .th { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
.gal .th button { padding: 0; border: 2px solid transparent; border-radius: 12px; overflow: hidden; background: #22252B; opacity: 0.6; transition: opacity 0.2s, border-color 0.2s; }
.gal .th button[aria-pressed="true"] { border-color: var(--accent); opacity: 1; }
.gal .th img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
.light .gal .th button { background: var(--line); opacity: 0.7; }
.light .gal .big { background: var(--line); }

/* строка площадок */
.formats { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 10px; padding-top: 22px; }
.formats span { height: 34px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--dark-line); display: inline-flex; align-items: center; font-size: 14px; color: #C9CDD4; }

/* путь вещи */
.flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; counter-reset: f; }
.flow > div { background: var(--card); border-radius: var(--r); padding: 18px; display: flex; flex-direction: column; gap: 12px; position: relative; }
.flow .n { font: 800 13px/1 var(--head); color: var(--accent); letter-spacing: 0.04em; }
.flow b { font: 800 19px/1.2 var(--head); letter-spacing: -0.02em; }
.flow p { margin: 0; font-size: 14.5px; color: var(--ink-2); }
.flow .ph { margin-top: auto; }
.flow .ph img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 14px; background: var(--line); cursor: zoom-in; }
/* миниатюры во всех карточках одного размера: всегда пять мест в ряд, даже если вещей меньше (владелец 19.10) */
.flow .row { display: grid; gap: 6px; margin-top: auto; grid-template-columns: repeat(5, minmax(0, 1fr)); }
.flow .row img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 10px; background: var(--line); }
.ai { margin-top: auto; border-radius: 16px; background: #F0F0FF; padding: 14px; display: flex; flex-direction: column; gap: 6px; font-size: 14px; }
.ai code { font: 600 13px/1.45 ui-monospace, SFMono-Regular, Menlo, monospace; color: #3730A3; }
.ai .no { color: var(--muted); font-size: 13px; }
@media (max-width: 1080px) { .flow { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .flow { grid-template-columns: 1fr; } }
.seg { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 4px; border-radius: 14px; background: #E6E8EC; margin: 34px 0 18px; }
.seg button { border: 0; background: none; padding: 10px 16px; border-radius: 10px; font-weight: 600; font-size: 14px; color: var(--ink-2); }
.seg button[aria-selected="true"], .seg button[aria-pressed="true"] { background: #fff; color: var(--ink); box-shadow: 0 1px 3px rgba(11, 12, 15, 0.12); }
.demo { display: grid; grid-template-columns: minmax(0, 2.6fr) 40px minmax(0, 9fr); gap: 12px; align-items: center; background: var(--card); border-radius: var(--r); padding: 14px; }
.demo[hidden] { display: none; }
.demo figure { margin: 0; }
.demo img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 14px; background: var(--line); cursor: zoom-in; }
.demo .mid { text-align: center; font-size: 24px; color: var(--accent); }
.demo .to { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
.fc { padding-top: 8px; font-size: 13.5px; font-weight: 600; }
.fc small { display: block; font-weight: 500; color: var(--muted); font-size: 12.5px; }
@media (max-width: 860px) { .demo { grid-template-columns: 1fr; } .demo .from { max-width: 220px; } .demo .mid { display: none; } .demo .to { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

/* экономия — как панель с цифрами */
.eco { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 14px; }
.kpi { background: var(--dark); color: #fff; border-radius: var(--r); padding: clamp(24px, 3.4vw, 40px); display: flex; flex-direction: column; gap: 18px; }
.kpi .big { font: 800 clamp(64px, 9vw, 128px)/0.9 var(--head); letter-spacing: -0.05em; color: #7CE3B4; }
.kpi .vs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: auto; }
.kpi .vs div { border-top: 1px solid var(--dark-line); padding-top: 12px; display: flex; flex-direction: column; gap: 2px; }
.kpi .vs b { font: 800 clamp(24px, 2.6vw, 34px)/1.1 var(--head); letter-spacing: -0.03em; white-space: nowrap; }
.kpi .vs .old b { color: #7D828C; text-decoration: line-through; }
.kpi .vs span { font-size: 13.5px; color: var(--dark-muted); }
.calc { background: var(--card); border-radius: var(--r); padding: clamp(22px, 3vw, 36px); display: flex; flex-direction: column; gap: 20px; }
.calc label { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-weight: 700; }
.calc output { font: 800 40px/1 var(--head); letter-spacing: -0.03em; }
.calc input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 28px; background: transparent; --fill: 15%; }
.calc input[type=range]::-webkit-slider-runnable-track { height: 8px; border-radius: 99px; background: linear-gradient(90deg, var(--accent) var(--fill), #E3E5E9 var(--fill)); }
.calc input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 26px; height: 26px; border-radius: 50%; background: #fff; border: 2px solid var(--accent); margin-top: -9px; box-shadow: 0 4px 12px rgba(91, 91, 246, 0.35); }
.calc input[type=range]::-moz-range-track { height: 8px; border-radius: 99px; background: #E3E5E9; }
.calc input[type=range]::-moz-range-progress { height: 8px; border-radius: 99px; background: var(--accent); }
.calc input[type=range]::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 2px solid var(--accent); }
.bars { display: flex; flex-direction: column; gap: 12px; }
.bar { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 12px; align-items: center; font-size: 14px; color: var(--ink-2); font-weight: 600; }
.bar i { display: block; height: 16px; border-radius: 999px; background: #CDD0D6; transition: width 0.35s ease; }
.bar.new i { background: var(--save); }
.outs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.outs div { display: flex; flex-direction: column; gap: 2px; padding: 14px; border-radius: 16px; background: var(--bg); }
.outs span { font-size: 13px; color: var(--muted); }
.outs b { font: 800 clamp(20px, 2vw, 26px)/1.1 var(--head); letter-spacing: -0.03em; white-space: nowrap; }
.outs .win { background: var(--save-soft); }
.outs .win b { color: #067647; }
.howcalc { font-size: 13px; color: var(--muted); }
.howcalc summary { cursor: pointer; font-weight: 700; color: var(--ink-2); }
.howcalc p { margin: 8px 0 0; }
@media (max-width: 960px) { .eco { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .outs { grid-template-columns: 1fr; } .bar { grid-template-columns: 110px minmax(0, 1fr); } }

/* кому подходит: плитки */
.aud { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.aud article { background: var(--card); border-radius: var(--r); padding: 14px; display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 18px; align-items: stretch; }
.aud .ph { border-radius: 18px; overflow: hidden; background: var(--line); }
.aud .ph img { width: 100%; height: 100%; aspect-ratio: 3 / 4; object-fit: cover; object-position: center 25%; cursor: zoom-in; }
.aud .c { display: flex; flex-direction: column; gap: 12px; padding: 8px 6px 8px 0; }
.aud ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; font-size: 14.5px; color: var(--ink-2); }
.aud li { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 8px; }
.aud li::before { content: '→'; color: var(--accent); font-weight: 700; }
.aud .lnk { margin-top: auto; font-weight: 700; color: var(--accent); text-decoration: none; font-size: 14.5px; background: none; border: 0; padding: 0; text-align: left; }
@media (max-width: 960px) { .aud { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .aud article { grid-template-columns: 1fr; } .aud .ph img { aspect-ratio: 16 / 11; } }
.biz { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.biz span { height: 36px; padding: 0 14px; border-radius: 999px; background: var(--card); display: inline-flex; align-items: center; font-size: 14px; font-weight: 600; color: var(--ink-2); }

/* лента */
.navs { display: flex; gap: 8px; }
.navs button { width: 48px; height: 48px; border-radius: 50%; border: 0; background: var(--card); font-size: 18px; display: grid; place-items: center; box-shadow: 0 1px 3px rgba(11, 12, 15, 0.1); }
.navs button:hover { background: var(--ink); color: #fff; }
.track { display: grid; grid-auto-flow: column; grid-auto-columns: clamp(230px, 23vw, 320px); gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-inline: var(--pad); scroll-padding-inline: var(--pad); }
.track::-webkit-scrollbar { display: none; }
.track figure { margin: 0; scroll-snap-align: start; background: var(--card); border-radius: 22px; padding: 8px 8px 12px; }
.track img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 16px; background: var(--line); cursor: zoom-in; }
.track .fc { padding: 10px 6px 0; }

/* разворот: своя модель, качество */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 64px); align-items: center; }
.split .copy { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
@media (max-width: 960px) { .split { grid-template-columns: 1fr; } }
.checks { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.checks li { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 12px; color: var(--ink-2); }
.checks li::before { content: ''; width: 24px; height: 24px; border-radius: 8px; background: var(--save-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23067647' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4L18 8'/%3E%3C/svg%3E") center / 14px no-repeat; margin-top: 1px; }
.checks b { color: var(--ink); }
.own { display: grid; grid-template-columns: minmax(0, 1fr) 36px minmax(0, 1fr); gap: 10px; align-items: center; background: var(--card); border-radius: var(--r); padding: 14px; }
.own figure { margin: 0; }
.own img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 16px; background: var(--line); cursor: zoom-in; }
.own .mid { text-align: center; font-size: 22px; color: var(--accent); }
.detail { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; background: var(--card); border-radius: var(--r); padding: 14px; }
.detail figure { margin: 0; position: relative; }
.detail img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 16px; background: var(--line); cursor: zoom-in; }
.detail .tag { position: absolute; left: 10px; top: 10px; height: 28px; padding: 0 11px; display: inline-flex; align-items: center; border-radius: 999px; background: #fff; font-size: 12.5px; font-weight: 700; }
.detail .tag.dark { background: var(--ink); color: #fff; }
.guar { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 18px; }
.guar div { padding: 20px; border-radius: 20px; background: var(--card); display: flex; flex-direction: column; gap: 4px; }
.guar b { font: 800 17px/1.25 var(--head); }
.guar span { color: var(--ink-2); font-size: 14.5px; }
@media (max-width: 760px) { .guar { grid-template-columns: 1fr; } }

/* модели и фоны */
.models { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.models > div { background: var(--card); border-radius: 22px; padding: 8px 8px 12px; display: flex; flex-direction: column; gap: 10px; }
.models > div[hidden] { display: none; }
.swap { position: relative; display: block; overflow: hidden; border-radius: 16px; background: var(--line); cursor: zoom-in; }
.swap img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; transition: opacity 0.4s ease, transform 0.7s ease; }
.swap img + img { position: absolute; inset: 0; height: 100%; opacity: 0; }
.swap:hover img + img { opacity: 1; }
.mn { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; padding: 0 6px; }
.mn b { font: 800 16px/1.2 var(--head); }
.mn span { font-size: 13.5px; color: var(--muted); }
.bgs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-top: 14px; }
.bgs figure { margin: 0; background: var(--card); border-radius: 22px; padding: 8px 8px 12px; }
.bgs img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 16px; background: var(--line); cursor: zoom-in; }
.bgs .fc { padding: 10px 6px 0; }
@media (max-width: 860px) { .models, .bgs { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* цены */
.prices { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.prices > div { display: flex; flex-direction: column; gap: 6px; padding: 24px 22px; border-radius: var(--r); background: var(--card); position: relative; }
.prices .t { font-weight: 700; font-size: 16px; }
.prices b { font: 800 clamp(34px, 3.4vw, 46px)/1.05 var(--head); letter-spacing: -0.04em; white-space: nowrap; }
.prices span { color: var(--muted); font-size: 14px; }
.prices .btn { margin-top: 12px; }
.prices .hot { background: var(--dark); color: #fff; box-shadow: 0 20px 50px -24px rgba(91, 91, 246, 0.7); }
.prices .hot span { color: var(--dark-muted); }
.prices .badge { position: absolute; right: 16px; top: 16px; height: 26px; padding: 0 10px; border-radius: 999px; background: var(--save); color: #fff; font-size: 12px; font-weight: 700; display: inline-flex; align-items: center; }
@media (max-width: 1000px) { .prices { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .prices { grid-template-columns: 1fr; } }
.incl { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 18px; color: var(--ink-2); font-size: 15px; }
.incl span::before { content: '✓ '; color: var(--save); font-weight: 800; }
.bizline { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 24px; margin-top: 22px; padding: 22px 24px; border-radius: var(--r); background: var(--card); }
.bizline b { font: 800 18px/1.3 var(--head); }

/* вопросы */
.faq { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 14px; align-items: start; }
.faq details { background: var(--card); border-radius: 18px; padding: 0 20px; }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 14px; min-height: 62px; font-weight: 700; font-size: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 22px; color: var(--accent); }
.faq details[open] summary::after { content: '−'; }
.faq p { margin: -4px 0 18px; color: var(--ink-2); font-size: 15px; }
@media (max-width: 860px) { .faq { grid-template-columns: 1fr; } }

/* финал и подвал */
.final { background: var(--dark); color: #fff; }
.final .w { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(24px, 4vw, 64px); align-items: center; padding-block: clamp(64px, 8vw, 112px); }
.final .copy { display: flex; flex-direction: column; gap: 20px; }
.final .lead { color: #C3C7CF; }
.final .strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.final .strip img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 16px; background: #22252B; }
.final .strip img:nth-child(2) { transform: translateY(-18px); }
@media (max-width: 860px) { .final .w { grid-template-columns: 1fr; } }
.foot { background: var(--dark); color: var(--dark-muted); border-top: 1px solid var(--dark-line); }
.foot .w { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 24px; padding-block: 26px 36px; font-size: 14px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.foot a { text-decoration: none; font-weight: 600; color: #C9CDD4; }

/* появление при прокрутке */
.js .rv { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.js .rv.in { opacity: 1; transform: none; }

/* просмотр фото, вход, кнопка снизу, сообщение */
.lb { position: fixed; inset: 0; z-index: 80; background: rgba(8, 9, 12, 0.95); display: grid; grid-template-rows: auto minmax(0, 1fr) auto; color: #fff; }
.lb[hidden] { display: none; }
.lb .top { display: flex; justify-content: space-between; align-items: center; padding: 12px var(--pad); font-size: 14px; color: var(--dark-muted); }
.lb .x { width: 46px; height: 46px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, 0.1); font-size: 26px; color: #fff; }
.lb .stage { position: relative; display: grid; place-items: center; min-height: 0; padding: 0 72px; }
.lb .stage img { max-width: min(100%, calc(100vw - 160px)); max-height: calc(100vh - 140px); max-height: calc(100dvh - 140px); border-radius: 16px; object-fit: contain; }
.lb .pv, .lb .nx { position: absolute; top: 50%; transform: translateY(-50%); width: 50px; height: 50px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, 0.12); color: #fff; font-size: 18px; }
.lb .pv { left: 14px; } .lb .nx { right: 14px; }
.lb .cap2 { padding: 12px var(--pad) 18px; text-align: center; font-size: 15px; font-weight: 600; }
@media (max-width: 600px) { .lb .stage { padding: 0 8px; } .lb .stage img { max-width: 100%; max-height: calc(100dvh - 200px); } .lb .pv, .lb .nx { top: auto; bottom: -60px; transform: none; } }
.dlg { border: 0; border-radius: 26px; padding: 0; width: min(440px, calc(100% - 32px)); box-shadow: 0 30px 80px rgba(11, 12, 15, 0.4); }
.dlg::backdrop { background: rgba(11, 12, 15, 0.55); }
.dlg .in { display: flex; flex-direction: column; gap: 14px; padding: 28px 24px 22px; text-align: center; align-items: center; }
.dlg h3 { margin: 0; font: 800 22px/1.2 var(--head); }
.dlg p { margin: 0; color: var(--ink-2); font-size: 15px; }
.dlg .spin { width: 40px; height: 40px; border-radius: 50%; border: 4px solid var(--line); border-top-color: var(--accent); animation: spin 0.9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.dlg .acts { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; width: 100%; }
.dlg .acts .btn { flex: 1 1 160px; }
.sticky { position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 45; display: none; }
.sticky .btn { width: 100%; }
@media (max-width: 760px) { .sticky.show { display: block; } body { padding-bottom: 76px; } }
#toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); margin: 0; background: var(--ink); color: #fff; padding: 12px 18px; border-radius: 14px; max-width: calc(100% - 32px); width: max-content; font-size: 15px; font-weight: 600; z-index: 90; display: none; }
#toast.show { display: block; }

/* окно входа: варианты, ожидание, QR-код */
.dlg .in { position: relative; }
.dlg .st { display: flex; flex-direction: column; align-items: center; gap: 14px; width: 100%; }
.dlg .st[hidden] { display: none; }
.dlg-x { position: absolute; right: 10px; top: 10px; width: 40px; height: 40px; border-radius: 50%; border: 0; background: var(--bg); font-size: 22px; line-height: 1; color: var(--ink-2); }
.opts { display: flex; flex-direction: column; gap: 10px; width: 100%; margin-top: 4px; }
.opt { display: flex; align-items: center; gap: 14px; width: 100%; padding: 14px 16px; border-radius: 16px; border: 1px solid var(--line); background: #fff; text-align: left; transition: border-color 0.2s, box-shadow 0.2s; }
.opt:hover { border-color: var(--accent); box-shadow: 0 8px 24px -14px rgba(91, 91, 246, 0.7); }
.opt .oi { width: 44px; height: 44px; border-radius: 12px; background: #EEF0FF; color: var(--accent); display: grid; place-items: center; flex: 0 0 auto; }
.opt b { display: block; font: 700 16px/1.3 var(--head); color: var(--ink); }
.opt small { display: block; margin-top: 2px; font-size: 13.5px; color: var(--muted); }
.dlg .fine { margin: 0; font-size: 13.5px; color: var(--muted); }
.dlg .lnk { border: 0; background: none; padding: 0; color: var(--accent); font-weight: 600; font-size: inherit; }
.dlg .qr { width: 216px; height: 216px; image-rendering: pixelated; border-radius: 14px; border: 1px solid var(--line); padding: 8px; background: #fff; }
.dlg #auth-qr-link { color: var(--accent); word-break: break-all; }

/* знаки способов входа: Яндекс ID, VK ID, Telegram */
.opt .oi.ya { background: #FC3F1D; color: #fff; font-size: 21px; font-weight: 800; }
.opt .oi.vk { background: #0077FF; color: #fff; font-size: 15px; font-weight: 800; letter-spacing: -0.02em; }
.opt .oi.tgc { background: #2AABEE; color: #fff; }
a.opt { text-decoration: none; color: inherit; }
.opt[hidden] { display: none; }
/* вход по почте: адрес, потом 6 цифр из письма */
.opt .oi.mail { background: var(--ink); color: #fff; }
.dlg .mf { display: flex; flex-direction: column; gap: 10px; width: 100%; margin-top: 4px; }
.dlg .inp { width: 100%; height: 54px; padding: 0 16px; border-radius: 14px; border: 1px solid #CDD0D6; background: #fff; color: var(--ink); font: 600 17px/1 var(--font); }
.dlg .inp::placeholder { color: #A6AAB3; font-weight: 500; }
.dlg .inp:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(91, 91, 246, 0.16); }
.dlg .inp.code { text-align: center; font: 800 28px/1 var(--head); letter-spacing: 0.35em; padding-left: calc(16px + 0.35em); font-variant-numeric: tabular-nums lining-nums; }
.dlg .mf .btn { width: 100%; }
.dlg .mf .btn[disabled] { opacity: 0.6; pointer-events: none; }
.dlg .err { margin: 0; color: #D92D20; font-size: 14px; font-weight: 600; }
.dlg .err[hidden] { display: none; }
.dlg .lnk[disabled] { color: var(--muted); cursor: default; }
.dlg #auth-mail-to { color: var(--ink); word-break: break-all; }