/* =========================================================================
   Прогрев бетона · МосСтройПрокат — лендинг
   Тема одна — «зимняя ночь»: тёмно-синий мороз и оранжевое тепло трансформатора.
   Оранжевый взят из акцента основного сайта (#FF9703 → #FFE100), зелёный — из логотипа.
   Сначала телефон, потом планшет (≥720) и ПК (≥1024).
   ========================================================================= */

@font-face { font-family: 'Golos Text'; font-style: normal; font-weight: 400 900; font-display: swap;
  src: url('/assets/fonts/golos-text-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'Golos Text'; font-style: normal; font-weight: 400 900; font-display: swap;
  src: url('/assets/fonts/golos-text-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Unbounded'; font-style: normal; font-weight: 500 800; font-display: swap;
  src: url('/assets/fonts/unbounded-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'Unbounded'; font-style: normal; font-weight: 500 800; font-display: swap;
  src: url('/assets/fonts/unbounded-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+20BD, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --ink: #060a12;
  --night: #09111e;
  --steel: #0e1828;
  --steel-2: #132036;
  --panel: rgba(150, 190, 255, .055);
  --panel-2: rgba(150, 190, 255, .09);
  --line: rgba(160, 200, 255, .14);
  --line-2: rgba(160, 200, 255, .24);
  --text: #eef3fa;
  --muted: #a6b5c9;
  --dim: #7d8ea6;
  --frost: #9fd0ff;
  --ice: #dcefff;
  --heat-1: #ff6a00;
  --heat-2: #ff9703;
  --heat-3: #ffc23a;
  --heat-4: #ffe100;
  --heat-grad: linear-gradient(100deg, #ff7a00 0%, #ff9703 40%, #ffc23a 100%);
  --heat-text: linear-gradient(95deg, #ff8a1a 0%, #ffb21a 50%, #ffe36b 100%);
  --frost-text: linear-gradient(95deg, #cfe9ff 0%, #8cc6ff 100%);
  --brand: #59c857;
  --wa: #25d366;
  --max: #6b5cff;
  --radius: 22px;
  --radius-sm: 14px;
  --shadow: 0 18px 50px rgba(0, 0, 0, .45);
  --glow: 0 10px 34px rgba(255, 140, 0, .38);
  --hdr: 64px;
  --wrap: 1180px;
  --gut: 16px;
  --ff: 'Golos Text', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --ff-d: 'Unbounded', 'Golos Text', system-ui, sans-serif;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--hdr) + 8px); }
body {
  margin: 0; background: var(--ink); color: var(--text);
  font: 400 16px/1.55 var(--ff); -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img, video, canvas, svg { display: block; max-width: 100%; }
img { height: auto; } /* иначе атрибут height ломает aspect-ratio */
a { color: inherit; }
button { font: inherit; color: inherit; }
h1, h2, h3, p, ul, ol, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
svg { width: 1em; height: 1em; flex: none; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--heat-3); outline-offset: 3px; border-radius: 6px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; } }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gut); }
.heat-text { background: var(--heat-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.frost-text { background: var(--frost-text); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Кнопки ---------- */
.btn {
  --h: 48px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: var(--h); padding: 0 20px; border-radius: 999px; border: 1px solid transparent;
  font-weight: 700; font-size: 15px; line-height: 1.15; text-decoration: none; text-align: center; cursor: pointer;
  transition: transform .2s ease, box-shadow .25s ease, background-color .2s ease, border-color .2s ease;
  -webkit-tap-highlight-color: transparent; white-space: nowrap;
}
.btn svg { width: 20px; height: 20px; }
.btn:active { transform: scale(.97); }
.btn--sm { --h: 40px; padding: 0 16px; font-size: 14px; }
.btn--lg { --h: 56px; padding: 0 24px; font-size: 16px; }
.btn--block { width: 100%; }
.btn--heat {
  color: #1d1102; background: var(--heat-grad); box-shadow: var(--glow);
  position: relative; overflow: hidden; isolation: isolate;
}
.btn--heat::after { /* блик, пробегающий по кнопке */
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, .55) 50%, transparent 70%);
  transform: translateX(-120%); animation: shine 4.5s ease-in-out infinite;
}
@keyframes shine { 0%, 60% { transform: translateX(-120%); } 85%, 100% { transform: translateX(120%); } }
.btn--heat:hover { box-shadow: 0 14px 44px rgba(255, 150, 0, .55); transform: translateY(-1px); }
.btn--glass { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .22); color: #fff; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.btn--glass:hover { background: rgba(255, 255, 255, .14); }
.btn--wa { background: var(--wa); color: #04260f; }
.btn--wa:hover { box-shadow: 0 10px 30px rgba(37, 211, 102, .35); }
.btn--max { background: var(--max); color: #fff; }
.max-mark { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 7px; background: #fff; color: var(--max); font: 800 13px/1 var(--ff-d); }

.ico-btn { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: var(--panel-2); border: 1px solid var(--line); text-decoration: none; }
.ico-btn svg { width: 21px; height: 21px; }
.ico-btn--wa { color: var(--wa); }
.ico-btn--call { color: #1d1102; background: var(--heat-grad); border: 0; box-shadow: var(--glow); }

.chip { display: inline-flex; align-items: center; gap: 7px; padding: 7px 12px; border-radius: 999px; font-size: 13px; font-weight: 600; line-height: 1.2;
  background: rgba(10, 20, 36, .55); border: 1px solid var(--line-2); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.chip svg { width: 16px; height: 16px; }
.chip--frost svg { color: var(--frost); }
.chip--temp { color: #fff; }
.chip--temp svg { color: var(--heat-3); }
.badge { display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 999px; font: 800 13px/1 var(--ff-d); }
.badge--heat { background: var(--heat-grad); color: #1d1102; }

/* ---------- Шапка ---------- */
.hdr { position: fixed; inset: 0 0 auto; z-index: 50; height: var(--hdr); background: linear-gradient(180deg, rgba(6, 10, 18, .75), rgba(6, 10, 18, 0)); transition: background-color .3s, box-shadow .3s, backdrop-filter .3s; }
.hdr.is-solid { background: rgba(6, 10, 18, .82); box-shadow: 0 1px 0 var(--line); backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%); }
.hdr__in { height: 100%; display: flex; align-items: center; gap: 12px; }
.logo { display: flex; align-items: center; gap: 9px; text-decoration: none; margin-right: auto; }
.logo img { width: 30px; height: auto; }
.logo__txt { display: flex; flex-direction: column; line-height: 1.05; }
.logo__txt b { font: 700 15px/1.1 var(--ff-d); letter-spacing: -.01em; }
.logo__txt small { font-size: 11px; color: var(--heat-3); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; margin-top: 3px; }
.hdr__nav { display: none; }
.hdr__contact { display: flex; align-items: center; gap: 8px; }
.hdr__phone { display: none; text-decoration: none; text-align: right; }
.hdr__phone span { display: block; font-weight: 800; font-size: 17px; letter-spacing: .01em; }
.hdr__phone small { display: block; font-size: 11.5px; color: var(--muted); }
.hdr__cta { display: none; }

/* ---------- Первый экран ---------- */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: flex-start; overflow: hidden; isolation: isolate; }
.hero__media { position: absolute; inset: 0; z-index: -1; background: #0a1322; }
.hero__poster, .hero__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 60% 50%; }
.hero__video { opacity: 0; transition: opacity 1.2s ease; }
.hero__video.is-on { opacity: 1; }
.hero__shade { position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 10, 18, .88) 0%, rgba(6, 10, 18, .62) 34%, rgba(6, 10, 18, .05) 58%, rgba(6, 10, 18, .1) 78%, rgba(6, 10, 18, .92) 100%); }
.snow { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero__in { position: relative; padding-top: calc(var(--hdr) + 14px); padding-bottom: 96px; }
.hero__chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.hero__h1 { font: 800 clamp(23px, 7.5vw, 66px)/1.08 var(--ff-d); letter-spacing: -.025em; text-wrap: balance; max-width: 15ch; text-shadow: 0 4px 30px rgba(0, 0, 0, .45); }
.hero__lead { margin-top: 14px; font-size: clamp(15.5px, 4.2vw, 20px); color: #dbe6f3; max-width: 34em; text-shadow: 0 2px 16px rgba(0, 0, 0, .6); }
.hero__price { display: inline-flex; align-items: baseline; gap: 8px; margin-top: 18px; flex-wrap: wrap; padding: 10px 16px 12px; border-radius: 18px; background: rgba(6, 10, 18, .62); border: 1px solid rgba(255, 190, 90, .28); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.hero__from { font-size: 15px; color: #c9d6e6; }
.hero__sum { font: 800 clamp(30px, 8vw, 46px)/1 var(--ff-d); background: var(--heat-text); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 4px 22px rgba(255, 140, 0, .35)); }
.hero__per { color: #c9d6e6; font-weight: 600; }
.hero__price .badge { align-self: center; }
.hero__cta { display: grid; gap: 10px; margin-top: 22px; }
.hero__facts { display: none; }
.hero__rating { display: inline-flex; align-items: center; gap: 8px; margin-top: 16px; font-size: 13.5px; color: #d7e2ee; text-decoration: none; }
.hero__rating b { color: #fff; }
.stars { display: inline-flex; gap: 1px; color: #ffc23a; }
.stars svg { width: 15px; height: 15px; }
.stars--sm svg { width: 13px; height: 13px; }
.stars .half { opacity: .45; }
.hero__scroll { position: absolute; left: 50%; bottom: 84px; width: 26px; height: 42px; margin-left: -13px; border: 2px solid rgba(255, 255, 255, .45); border-radius: 14px; display: none; }
.hero__scroll span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: #fff; animation: wheel 1.8s ease-in-out infinite; }
@keyframes wheel { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Секции ---------- */
.sec { position: relative; padding: 64px 0; }
.sec--night { background: var(--night); }
.sec--steel { background: linear-gradient(180deg, var(--steel) 0%, var(--steel-2) 100%); }
.sec--warm { background: radial-gradient(120% 80% at 85% 0%, rgba(255, 140, 0, .16) 0%, transparent 55%), linear-gradient(180deg, #0c1524, #0a111d); }
.sec::before { /* иней по верхней кромке */ content: ''; position: absolute; left: 0; right: 0; top: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--line-2), transparent); }
.kicker { display: inline-flex; align-items: center; gap: 8px; font: 700 12px/1 var(--ff); text-transform: uppercase; letter-spacing: .14em; color: var(--heat-3); margin-bottom: 14px; }
.kicker::before { content: ''; width: 22px; height: 2px; border-radius: 2px; background: var(--heat-grad); }
.h2 { font: 800 clamp(24px, 6.6vw, 44px)/1.12 var(--ff-d); letter-spacing: -.02em; text-wrap: balance; max-width: 22ch; }
.lead { margin-top: 14px; color: var(--muted); font-size: clamp(15.5px, 4vw, 18px); max-width: 44em; }

/* Появление при прокрутке */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- До/после ---------- */
.ba { --pos: 50%; position: relative; margin-top: 28px; border-radius: var(--radius); overflow: hidden; aspect-ratio: 3 / 2; box-shadow: var(--shadow); border: 1px solid var(--line); user-select: none; touch-action: pan-y; }
.ba__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ba__top { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.ba__tag { position: absolute; top: 12px; display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border-radius: 999px; font-weight: 700; font-size: 13px; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.ba__tag svg { width: 15px; height: 15px; }
.ba__tag--cold { left: 12px; background: rgba(160, 205, 255, .22); border: 1px solid rgba(190, 225, 255, .45); color: #e4f2ff; }
.ba__tag--warm { right: 12px; background: rgba(255, 140, 0, .28); border: 1px solid rgba(255, 190, 90, .55); color: #fff3df; }
.ba__handle { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px; background: #fff; box-shadow: 0 0 16px rgba(255, 255, 255, .8); pointer-events: none; }
.ba__handle span { position: absolute; top: 50%; left: 50%; width: 46px; height: 46px; margin: -23px 0 0 -23px; border-radius: 50%; background: #fff; box-shadow: 0 6px 22px rgba(0, 0, 0, .4); }
.ba__handle span::before, .ba__handle span::after { content: ''; position: absolute; top: 50%; width: 0; height: 0; margin-top: -6px; border: 6px solid transparent; }
.ba__handle span::before { left: 7px; border-right-color: #0b1626; }
.ba__handle span::after { right: 7px; border-left-color: #ff8a00; }
.ba__range { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; -webkit-appearance: none; appearance: none; }

.facts { display: grid; gap: 12px; margin-top: 20px; }
.fact { padding: 18px 18px 18px 20px; border-radius: var(--radius-sm); background: var(--panel); border: 1px solid var(--line); position: relative; overflow: hidden; }
.fact::before { content: ''; position: absolute; left: 0; top: 14px; bottom: 14px; width: 3px; border-radius: 3px; background: linear-gradient(180deg, var(--frost), #4a90e2); }
@media (max-width: 719px) {
  .fact { display: grid; grid-template-columns: 96px 1fr; gap: 12px; align-items: center; padding: 14px 16px 14px 18px; }
  .fact .fact__num { font-size: 24px; margin: 0; }
  .fact p { font-size: 14px; }
}
.fact__num { display: block; font: 800 30px/1 var(--ff-d); background: var(--frost-text); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 8px; }
.fact p { color: var(--muted); font-size: 15px; }

/* Морозометр */
.frostmeter { margin-top: 20px; padding: 18px; border-radius: var(--radius); background: linear-gradient(160deg, rgba(120, 180, 255, .09), rgba(255, 140, 0, .07)); border: 1px solid var(--line-2); }
.frostmeter__head { display: grid; gap: 14px; }
.frostmeter__title { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 15px; }
.frostmeter__title svg { width: 20px; height: 20px; color: var(--heat-3); }
.frostmeter__verdict { margin-top: 6px; color: var(--muted); font-size: 14.5px; }
.frostmeter__verdict b { color: #fff; }
.frostmeter__days { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; margin-top: 16px; }
.fday { text-align: center; padding: 10px 2px 8px; border-radius: 12px; background: rgba(255, 255, 255, .04); border: 1px solid var(--line); }
.fday__d { display: grid; font-size: 11px; line-height: 1.2; color: var(--dim); text-transform: uppercase; letter-spacing: .04em; }
.fday__d small { font-size: 11px; color: var(--muted); }
.fday--risk { border-color: rgba(255, 194, 58, .3); }
.fday--risk .fday__need { color: var(--muted); }
.fday__bar { position: relative; height: 54px; width: 6px; margin: 8px auto; border-radius: 6px; background: rgba(255, 255, 255, .07); overflow: hidden; }
.fday__bar i { position: absolute; left: 0; right: 0; bottom: 0; border-radius: 6px; background: linear-gradient(0deg, #4f9dff, #bfe2ff); transition: height 1s cubic-bezier(.2, .7, .2, 1); }
.fday__t { font: 700 12.5px/1 var(--ff-d); white-space: nowrap; }
.fday--cold { border-color: rgba(159, 208, 255, .45); background: rgba(159, 208, 255, .08); }
.fday--cold .fday__t { color: var(--frost); }
.fday__need { display: block; margin-top: 5px; font-size: 9.5px; font-weight: 700; color: var(--heat-3); text-transform: uppercase; letter-spacing: .02em; min-height: 11px; }
.frostmeter__src { margin-top: 10px; font-size: 11.5px; color: var(--dim); }

/* ---------- Калькулятор ---------- */
.calc { display: grid; gap: 16px; margin-top: 26px; }
.calc__form, .calc__res { padding: 20px; border-radius: var(--radius); background: var(--panel); border: 1px solid var(--line); }
.field { border: 0; margin: 0 0 22px; padding: 0; min-width: 0; }
.field legend, .field label, .field__head label { font-weight: 700; font-size: 15px; padding: 0; }
.field legend { margin-bottom: 10px; }
.field legend small { font-weight: 500; color: var(--heat-3); font-size: 12.5px; margin-left: 6px; }
.field__head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 12px; }
.field__out { color: var(--muted); font-size: 14px; }
.field__out b { font: 800 26px/1 var(--ff-d); color: #fff; }
.range { --fill: 15%; -webkit-appearance: none; appearance: none; width: 100%; height: 34px; background: transparent; margin: 0; cursor: pointer; }
.range::-webkit-slider-runnable-track { height: 8px; border-radius: 8px; background: linear-gradient(90deg, #ff8a00, #ffc23a) 0 / var(--fill) 100% no-repeat, rgba(255, 255, 255, .1); }
.range::-moz-range-track { height: 8px; border-radius: 8px; background: rgba(255, 255, 255, .1); }
.range::-moz-range-progress { height: 8px; border-radius: 8px; background: linear-gradient(90deg, #ff8a00, #ffc23a); }
.range::-webkit-slider-thumb { -webkit-appearance: none; width: 30px; height: 30px; margin-top: -11px; border-radius: 50%; background: #fff; border: 6px solid #ff9703; box-shadow: 0 4px 16px rgba(255, 140, 0, .55); }
.range::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: #fff; border: 6px solid #ff9703; box-shadow: 0 4px 16px rgba(255, 140, 0, .55); }
.range__scale { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--dim); margin-top: 2px; }
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.seg label { position: relative; cursor: pointer; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg span { display: flex; align-items: center; justify-content: center; min-height: 46px; padding: 8px 10px; border-radius: 12px; text-align: center; font-weight: 600; font-size: 14px; line-height: 1.2; background: rgba(255, 255, 255, .04); border: 1px solid var(--line); transition: all .2s ease; }
.seg input:checked + span { background: rgba(255, 151, 3, .14); border-color: #ff9703; color: #fff; box-shadow: inset 0 0 0 1px #ff9703, 0 6px 20px rgba(255, 140, 0, .18); }
.seg input:focus-visible + span { outline: 2px solid var(--heat-3); outline-offset: 2px; }
.seg--temp input:checked + span { background: rgba(120, 190, 255, .14); border-color: var(--frost); box-shadow: inset 0 0 0 1px var(--frost), 0 6px 20px rgba(100, 170, 255, .16); }
.toggle { display: flex; align-items: center; gap: 12px; cursor: pointer; font-size: 14.5px; font-weight: 600; }
.toggle small { color: var(--muted); font-weight: 500; }
.toggle input { position: absolute; opacity: 0; }
.toggle__ui { flex: none; width: 46px; height: 28px; border-radius: 28px; background: rgba(255, 255, 255, .14); position: relative; transition: background .2s; }
.toggle__ui::after { content: ''; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%; background: #fff; transition: transform .2s; }
.toggle input:checked + .toggle__ui { background: #ff9703; }
.toggle input:checked + .toggle__ui::after { transform: translateX(18px); }
.toggle input:focus-visible + .toggle__ui { outline: 2px solid var(--heat-3); outline-offset: 2px; }

.calc__res { background: linear-gradient(165deg, rgba(255, 151, 3, .13), rgba(255, 151, 3, .03) 45%, rgba(150, 190, 255, .05)); border-color: rgba(255, 170, 60, .35); }
.calc__label { font-size: 12px; text-transform: uppercase; letter-spacing: .12em; color: var(--heat-3); font-weight: 700; }
.calc__pick { display: flex; align-items: center; gap: 14px; margin-top: 12px; }
.calc__img { width: 104px; height: 78px; object-fit: contain; border-radius: 12px; background: #fff; padding: 4px; flex: none; }
.calc__model { font: 800 24px/1.1 var(--ff-d); }
.calc__model.pulse { animation: pulse .5s ease; }
@keyframes pulse { 50% { transform: scale(1.05); color: var(--heat-3); } }
.calc__sub { color: var(--muted); font-size: 14px; margin-top: 4px; }
.calc__list { margin-top: 16px; display: grid; gap: 2px; }
.calc__list li { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; padding: 9px 0; border-bottom: 1px dashed var(--line); font-size: 14.5px; }
.calc__list svg { width: 18px; height: 18px; color: var(--heat-3); }
.calc__list span { color: var(--muted); }
.calc__list b { margin-left: auto; text-align: right; white-space: nowrap; }
.calc__total { display: grid; gap: 2px; margin-top: 16px; padding: 14px 16px; border-radius: var(--radius-sm); background: rgba(0, 0, 0, .25); border: 1px solid var(--line); }
.calc__total > span { color: var(--muted); font-size: 14px; }
.calc__total b { font: 800 34px/1.1 var(--ff-d); background: var(--heat-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.calc__total small { color: var(--dim); font-size: 12.5px; }
.calc__tip { margin-top: 12px; font-size: 14px; color: #ffe2b8; display: flex; gap: 8px; }
.calc__tip:empty { display: none; }
.calc__tip a { color: var(--heat-3); }
.calc__btns { display: grid; gap: 10px; margin-top: 16px; }
.calc__btns .btn { white-space: normal; }
.calc__note { margin-top: 12px; font-size: 12.5px; color: var(--dim); }

/* ---------- Модели ---------- */
.models { display: grid; grid-auto-flow: column; grid-auto-columns: 82%; gap: 14px; margin: 26px calc(var(--gut) * -1) 0; padding: 4px var(--gut) 18px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding: 0 var(--gut); -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.models::-webkit-scrollbar { display: none; }
.model { scroll-snap-align: start; position: relative; display: flex; flex-direction: column; padding: 14px 14px 16px; border-radius: var(--radius); background: var(--panel); border: 1px solid var(--line); transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease; }
.model:hover { transform: translateY(-4px); border-color: rgba(255, 170, 60, .45); box-shadow: 0 18px 40px rgba(0, 0, 0, .35); }
.model--hit { border-color: rgba(255, 170, 60, .55); background: linear-gradient(180deg, rgba(255, 151, 3, .12), var(--panel) 40%); }
.model__tag { position: absolute; z-index: 2; top: 22px; left: 22px; padding: 5px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 700; background: rgba(9, 17, 30, .85); color: #fff; }
.model__tag--hit { background: var(--heat-grad); color: #1d1102; }
.model__img { aspect-ratio: 4 / 3; border-radius: 14px; background: radial-gradient(circle at 50% 40%, #fff 0%, #eef2f6 100%); overflow: hidden; display: grid; place-items: center; }
.model__img img { width: 100%; height: 100%; object-fit: contain; padding: 6px; transition: transform .5s ease; }
.model:hover .model__img img { transform: scale(1.05); }
.model__name { font: 800 22px/1.1 var(--ff-d); margin-top: 14px; }
.model__sub { color: var(--muted); margin-top: 4px; font-size: 14.5px; }
.model__sub b { color: #fff; }
.model__spec { margin-top: 10px; display: grid; gap: 4px; font-size: 13px; color: var(--dim); }
.model__spec li::before { content: '•'; color: var(--heat-2); margin-right: 6px; }
.model__price { display: flex; align-items: baseline; gap: 6px; margin-top: auto; padding-top: 14px; }
.model__price b { font: 800 24px/1 var(--ff-d); color: #fff; }
.model__price span { color: var(--muted); font-size: 14px; }
.model__price s { margin-left: auto; color: var(--dim); font-size: 14px; }
.model__tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; margin-top: 10px; }
.model__tiers span { display: grid; gap: 2px; padding: 6px 4px; border-radius: 10px; background: rgba(255, 255, 255, .04); text-align: center; font-size: 11px; color: var(--dim); }
.model__tiers b { font-size: 13px; color: #dfe8f3; white-space: nowrap; }
.model__tiers span:last-child b { color: var(--heat-3); }
.model__dep { font-size: 12.5px; color: var(--muted); margin: 6px 0 12px; }
.model .btn { width: 100%; }

.feature { display: grid; gap: 0; margin-top: 26px; border-radius: var(--radius); overflow: hidden; background: linear-gradient(135deg, rgba(255, 151, 3, .14), rgba(9, 17, 30, .6) 55%); border: 1px solid rgba(255, 170, 60, .4); box-shadow: var(--shadow); }
.feature__img img { width: 100%; aspect-ratio: 16 / 11; object-fit: cover; object-position: 50% 60%; }
.feature__txt { position: relative; padding: 20px 18px 22px; }
.feature__txt .model__tag { position: static; display: inline-block; }
.feature__h { font: 800 clamp(22px, 6vw, 34px)/1.15 var(--ff-d); margin-top: 12px; }
.feature .ticks { margin-top: 14px; }
.feature .ticks li { font-size: 15px; }
.feature__buy { display: grid; gap: 14px; margin-top: 18px; }
.feature__buy .model__price { padding: 0; }
.feature__buy .model__price b { font-size: 30px; }
.feature__buy .model__price s { margin-left: 8px; }

.addon { display: grid; grid-template-columns: 88px 1fr; gap: 14px; align-items: center; margin-top: 16px; padding: 16px; border-radius: var(--radius); background: linear-gradient(120deg, rgba(255, 151, 3, .1), rgba(150, 190, 255, .05)); border: 1px solid var(--line-2); }
.addon > img { width: 88px; height: 88px; object-fit: contain; border-radius: 14px; background: #fff; padding: 4px; }
.addon__kicker { font-size: 11.5px; text-transform: uppercase; letter-spacing: .1em; color: var(--heat-3); font-weight: 700; }
.addon h3 { font: 700 16px/1.25 var(--ff-d); margin-top: 4px; }
.addon__txt p:last-child { display: none; color: var(--muted); font-size: 14px; margin-top: 6px; }
.addon__price { grid-column: 1 / -1; display: flex; align-items: baseline; gap: 6px; }
.addon__price b { font: 800 20px/1 var(--ff-d); }
.addon__price span { color: var(--muted); }
.addon__price small { margin-left: auto; color: var(--dim); font-size: 12.5px; }
.addon .btn { grid-column: 1 / -1; }

.pricetable { margin-top: 16px; border-radius: var(--radius); border: 1px solid var(--line); background: rgba(255, 255, 255, .02); overflow: hidden; }
.pricetable summary { display: flex; align-items: center; gap: 10px; padding: 16px 18px; cursor: pointer; font-weight: 700; list-style: none; }
.pricetable summary::-webkit-details-marker { display: none; }
.pricetable summary svg { width: 20px; height: 20px; color: var(--heat-3); }
.pricetable__chev { margin-left: auto; transition: transform .25s; }
.pricetable[open] .pricetable__chev { transform: rotate(45deg); }
.pricetable__scroll { overflow-x: auto; padding: 0 12px; }
.pricetable table { width: 100%; min-width: 560px; border-collapse: collapse; font-size: 14px; }
.pricetable th, .pricetable td { padding: 10px 8px; text-align: right; border-bottom: 1px solid var(--line); white-space: nowrap; }
.pricetable th:first-child, .pricetable td:first-child { text-align: left; }
.pricetable th { color: var(--dim); font-weight: 600; font-size: 12.5px; text-transform: uppercase; letter-spacing: .04em; }
.pricetable td:first-child { font-weight: 700; }
.pricetable td.best { color: var(--heat-3); font-weight: 700; }
.pricetable__note { padding: 12px 18px 16px; font-size: 12.5px; color: var(--dim); }

/* ---------- Схема и шаги ---------- */
.scheme { margin-top: 26px; padding: 14px; border-radius: var(--radius); background: radial-gradient(90% 120% at 70% 50%, rgba(255, 140, 0, .1), transparent 60%), rgba(255, 255, 255, .02); border: 1px solid var(--line); overflow: hidden; }
.scheme__svg { width: 100%; height: auto; }
.scheme__svg--d { display: none; }
.scheme__svg--m { max-width: 420px; margin: 0 auto; }
.scheme__svg--m .scheme__t1 { font-size: 20px; }
.scheme__svg--m .scheme__t2 { font-size: 13.5px; }
.scheme__knob--m { transform-origin: 232px 46px; }
@media (min-width: 720px) { .scheme__svg--d { display: block; } .scheme__svg--m { display: none; } }
.scheme__t1 { font: 800 22px var(--ff-d); fill: #fff; }
.scheme__t2 { font: 600 13px var(--ff); fill: #a6b5c9; }
.scheme__t3 { font: 800 20px var(--ff-d); fill: #1d1102; }
.scheme__volt { fill: #ffc23a; font-weight: 700; }
.scheme__line { fill: none; stroke: #3d5478; stroke-width: 6; stroke-linecap: round; }
.scheme__line--out { stroke: #ff9703; stroke-dasharray: 10 10; animation: flow 1s linear infinite; }
.scheme__line--in { stroke-dasharray: 10 10; animation: flow 1.4s linear infinite; }
@keyframes flow { to { stroke-dashoffset: -20; } }
.scheme__wire { fill: none; stroke: url(#g-heat); stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 3000; stroke-dashoffset: 3000; }
.scheme.in .scheme__wire { animation: wire 3.2s cubic-bezier(.4, 0, .2, 1) .4s forwards, glowpulse 2.4s ease-in-out 3.6s infinite; }
@keyframes wire { to { stroke-dashoffset: 0; } }
@keyframes glowpulse { 50% { opacity: .65; } }
.scheme__knob { transform-origin: 232px 112px; }
.scheme.in .scheme__knob { animation: knob 3s ease-in-out 1s infinite; }
@keyframes knob { 0%, 30% { transform: rotate(0); } 50%, 80% { transform: rotate(60deg); } 100% { transform: rotate(0); } }

.steps { display: grid; gap: 14px; margin-top: 18px; counter-reset: s; }
.step { border-radius: var(--radius); overflow: hidden; background: var(--panel); border: 1px solid var(--line); }
.step img { width: 100%; aspect-ratio: 2 / 1; object-fit: cover; }
@media (min-width: 720px) { .step img { aspect-ratio: 16 / 10; } }
.step__txt { position: relative; padding: 18px 18px 20px; }
.step__n { position: absolute; top: -26px; left: 18px; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: var(--heat-grad); color: #1d1102; font: 800 20px/1 var(--ff-d); box-shadow: var(--glow); }
.step h3 { font: 700 18px/1.25 var(--ff-d); margin-top: 18px; }
.step p { color: var(--muted); margin-top: 8px; font-size: 15px; }

.mistakes { margin-top: 18px; padding: 20px 18px; border-radius: var(--radius); background: linear-gradient(160deg, rgba(120, 180, 255, .08), rgba(255, 255, 255, .02)); border: 1px solid rgba(159, 208, 255, .28); }
.mistakes__h { display: flex; align-items: center; gap: 10px; font: 700 18px/1.3 var(--ff-d); }
.mistakes__h svg { width: 24px; height: 24px; color: var(--frost); }
.mistakes__list { display: grid; gap: 12px; margin-top: 16px; }
.mistakes__list li { position: relative; padding-left: 34px; color: var(--muted); font-size: 15px; }
.mistakes__list li::before { content: ''; position: absolute; left: 0; top: 1px; width: 22px; height: 22px; border-radius: 50%; background: rgba(255, 90, 90, .14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23ff7b7b' stroke-width='3' stroke-linecap='round' d='m8 8 8 8M16 8l-8 8'/%3E%3C/svg%3E") center / 13px no-repeat; }
.mistakes__list b { color: #fff; }
.mistakes__foot { margin-top: 14px; font-weight: 700; color: var(--heat-3); font-size: 15px; }

/* ---------- Мастер ---------- */
.master { display: grid; gap: 26px; }
.master__photo { position: relative; max-width: 420px; }
.master__photo img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 28px; border: 1px solid rgba(255, 190, 90, .35); box-shadow: 0 30px 70px rgba(0, 0, 0, .5), 0 0 0 8px rgba(255, 151, 3, .06); }
.master__badge { position: absolute; left: 16px; bottom: 16px; display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 999px; background: rgba(6, 10, 18, .82); border: 1px solid var(--line-2); font-weight: 700; font-size: 13.5px; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.dot-live { width: 9px; height: 9px; border-radius: 50%; background: #3ddc84; box-shadow: 0 0 0 0 rgba(61, 220, 132, .7); animation: live 1.8s infinite; }
@keyframes live { 70% { box-shadow: 0 0 0 10px rgba(61, 220, 132, 0); } 100% { box-shadow: 0 0 0 0 rgba(61, 220, 132, 0); } }
.master__quote { margin-top: 20px; padding: 16px 18px; border-left: 3px solid var(--heat-2); border-radius: 0 14px 14px 0; background: rgba(255, 151, 3, .08); font: 600 18px/1.4 var(--ff-d); }
.master__quote cite { display: block; margin-top: 8px; font: 500 13px var(--ff); color: var(--muted); font-style: normal; }
.ticks { display: grid; gap: 10px; margin-top: 20px; }
.ticks li { position: relative; padding-left: 32px; font-size: 15.5px; }
.ticks li::before { content: ''; position: absolute; left: 0; top: 1px; width: 22px; height: 22px; border-radius: 50%; background: rgba(255, 151, 3, .16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23ffb21a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='m6 12.5 4 4L18 8'/%3E%3C/svg%3E") center / 14px no-repeat; }
.master__btns { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 24px; }
.master__btns .btn:first-child { grid-column: 1 / -1; }
.master__btns .btn:last-child { grid-column: 1 / -1; }

/* ---------- Карточки заботы ---------- */
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 26px; }
.card { padding: 16px; border-radius: var(--radius-sm); background: var(--panel); border: 1px solid var(--line); transition: border-color .3s, transform .3s; }
.card:hover { border-color: rgba(255, 170, 60, .4); transform: translateY(-3px); }
.card__ico { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: rgba(255, 151, 3, .12); color: var(--heat-3); margin-bottom: 12px; }
.card__ico svg { width: 22px; height: 22px; }
.card h3 { font: 700 14.5px/1.25 var(--ff-d); }
.card p { color: var(--muted); font-size: 13.5px; margin-top: 6px; }

/* ---------- Как арендовать ---------- */
.rent { display: grid; gap: 26px; }
.timeline { margin-top: 24px; display: grid; gap: 0; counter-reset: t; }
.timeline li { position: relative; padding: 0 0 22px 56px; counter-increment: t; }
.timeline li::before { content: counter(t); position: absolute; left: 0; top: 0; width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; background: var(--steel); border: 2px solid #ff9703; color: var(--heat-3); font: 800 16px/1 var(--ff-d); z-index: 1; }
.timeline li::after { content: ''; position: absolute; left: 19px; top: 40px; bottom: 0; width: 2px; background: linear-gradient(180deg, #ff9703, rgba(255, 151, 3, .1)); }
.timeline li:last-child::after { display: none; }
.timeline h3 { font: 700 17px/1.3 var(--ff-d); padding-top: 8px; }
.timeline p { color: var(--muted); margin-top: 6px; font-size: 15px; }
.rent__img { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
.rent__img img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.rent__img figcaption { position: absolute; left: 12px; bottom: 12px; display: inline-flex; gap: 8px; align-items: center; padding: 8px 14px; border-radius: 999px; background: rgba(6, 10, 18, .8); font-weight: 700; font-size: 13.5px; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.rent__img figcaption svg { width: 18px; height: 18px; color: var(--heat-3); }

/* ---------- Ещё оборудование ---------- */
.more { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 26px; }
.more__item { display: flex; flex-direction: column; padding: 12px; border-radius: var(--radius-sm); background: var(--panel); border: 1px solid var(--line); text-decoration: none; transition: border-color .3s, transform .3s; }
.more__item:hover { border-color: rgba(255, 170, 60, .45); transform: translateY(-3px); }
.more__item img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; border-radius: 10px; background: #fff; padding: 8px; margin-bottom: 10px; }
.more__item b { font-size: 14.5px; line-height: 1.25; }
.more__item span { color: var(--muted); font-size: 12.5px; margin-top: 3px; }
.more__all { margin-top: 18px; width: 100%; white-space: normal; }

/* ---------- Отзывы ---------- */
.ratings { display: grid; gap: 10px; margin-top: 24px; }
.rating { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-radius: var(--radius-sm); background: var(--panel); border: 1px solid var(--line); text-decoration: none; }
.rating b { font: 800 22px/1 var(--ff-d); margin-right: 4px; }
.rating small { display: block; color: var(--muted); font-size: 12.5px; margin-top: 4px; }
.rating__logo { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; font: 800 18px/1 var(--ff-d); color: #fff; flex: none; }
.rating__logo--ya { background: #fc3f1d; }
.rating__logo--g { background: #4285f4; }
.reviews { display: grid; grid-auto-flow: column; grid-auto-columns: 84%; gap: 12px; margin: 16px calc(var(--gut) * -1) 0; padding: 4px var(--gut) 14px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding: 0 var(--gut); scrollbar-width: none; }
.reviews::-webkit-scrollbar { display: none; }
.review { scroll-snap-align: start; display: flex; flex-direction: column; padding: 18px; border-radius: var(--radius); background: var(--panel); border: 1px solid var(--line); }
.review--accent { background: linear-gradient(170deg, rgba(255, 151, 3, .16), var(--panel) 60%); border-color: rgba(255, 170, 60, .45); }
.review__tag { align-self: flex-start; padding: 4px 10px; border-radius: 999px; background: var(--heat-grad); color: #1d1102; font-weight: 700; font-size: 12px; margin-bottom: 10px; }
.review blockquote { font-size: 15px; line-height: 1.55; color: #dfe8f3; }
.review blockquote::before { content: '«'; color: var(--heat-3); font-weight: 800; }
.review blockquote::after { content: '»'; color: var(--heat-3); font-weight: 800; }
.review figcaption { margin-top: auto; padding-top: 14px; display: grid; }
.review figcaption b { font-size: 14.5px; }
.review figcaption span { color: var(--dim); font-size: 12.5px; }

/* ---------- FAQ ---------- */
.faq-wrap { display: grid; gap: 22px; }
.faq-side__btns { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.faq { display: grid; gap: 8px; }
.faq details { border-radius: var(--radius-sm); background: var(--panel); border: 1px solid var(--line); transition: border-color .3s, background-color .3s; }
.faq details[open] { border-color: rgba(255, 170, 60, .45); background: rgba(255, 151, 3, .06); }
.faq summary { position: relative; padding: 16px 52px 16px 18px; font-weight: 700; font-size: 15.5px; line-height: 1.35; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ''; position: absolute; right: 16px; top: 50%; width: 26px; height: 26px; margin-top: -13px; border-radius: 50%; background: rgba(255, 151, 3, .14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23ffb21a' stroke-width='2.6' stroke-linecap='round' d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center / 14px no-repeat; transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > div { padding: 0 18px 18px; color: var(--muted); font-size: 15px; }

/* ---------- Финальный блок ---------- */
.final { position: relative; padding: 72px 0; overflow: hidden; isolation: isolate; }
.final__bg { position: absolute; inset: 0; z-index: -1; }
.final__bg img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
.final__bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6, 10, 18, .9), rgba(6, 10, 18, .55) 40%, rgba(6, 10, 18, .92)); }
.final__in { display: grid; gap: 26px; }
.final__contacts { display: grid; gap: 10px; margin-top: 20px; }
.final__contacts li { display: flex; align-items: center; gap: 10px; font-size: 15px; color: #dbe6f3; }
.final__contacts svg { width: 20px; height: 20px; color: var(--heat-3); }
.final__contacts a { font-weight: 800; font-size: 19px; text-decoration: none; }

/* ---------- Формы ---------- */
.lead-form { display: grid; gap: 12px; padding: 22px 18px; border-radius: var(--radius); background: rgba(9, 16, 28, .82); border: 1px solid var(--line-2); box-shadow: var(--shadow); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
.lead-form__title { font: 800 21px/1.2 var(--ff-d); }
.lead-form__what { color: var(--muted); font-size: 14.5px; margin-top: -4px; }
.inp { display: grid; gap: 6px; }
.inp span { font-size: 13px; color: var(--muted); font-weight: 600; }
.inp input, .inp textarea { width: 100%; min-height: 52px; padding: 13px 16px; border-radius: 14px; border: 1px solid var(--line-2); background: rgba(255, 255, 255, .06); color: #fff; font: 500 16px/1.3 var(--ff); outline: none; transition: border-color .2s, background-color .2s, box-shadow .2s; resize: vertical; }
.inp textarea { min-height: 76px; }
.inp input::placeholder, .inp textarea::placeholder { color: #6f8098; }
.inp input:focus, .inp textarea:focus { border-color: #ff9703; background: rgba(255, 255, 255, .09); box-shadow: 0 0 0 4px rgba(255, 151, 3, .16); }
.inp.is-bad input { border-color: #ff5a5a; box-shadow: 0 0 0 4px rgba(255, 90, 90, .15); }
.hp { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; opacity: 0; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 12.5px; color: var(--muted); cursor: pointer; line-height: 1.45; }
.consent input { flex: none; width: 20px; height: 20px; margin: 0; accent-color: #ff9703; }
.consent a { color: #cfe0f5; }
.consent.is-bad span { color: #ff8a8a; }
.lead-form__err { color: #ff9a9a; font-size: 14px; }
.lead-form__err a { color: #fff; font-weight: 700; }
.lead-form__note { text-align: center; font-size: 13px; color: var(--heat-3); font-weight: 600; }
.lead-form__note a { color: #fff; }
.lead-form.is-sending button[type=submit] { opacity: .7; pointer-events: none; }
.lead-form__ok { text-align: center; display: grid; gap: 10px; justify-items: center; padding: 10px 0; }

/* ---------- Модалка ---------- */
.modal { width: min(460px, calc(100vw - 24px)); max-height: calc(100dvh - 24px); padding: 0; border: 0; border-radius: var(--radius); background: transparent; color: var(--text); overflow: visible; }
.modal::backdrop { background: rgba(2, 5, 10, .72); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.modal[open] { animation: pop .3s cubic-bezier(.2, .8, .2, 1); }
@keyframes pop { from { opacity: 0; transform: translateY(16px) scale(.97); } }
.modal .lead-form { background: #0c1626; max-height: calc(100dvh - 24px); overflow-y: auto; }
.modal__x { position: absolute; top: 10px; right: 10px; width: 40px; height: 40px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .08); display: grid; place-items: center; cursor: pointer; z-index: 2; }
.modal__x svg { width: 20px; height: 20px; }
.modal__ok { padding: 28px 20px 22px; border-radius: var(--radius); background: #0c1626; border: 1px solid var(--line-2); text-align: center; display: grid; gap: 12px; justify-items: center; }
.modal__ok p { color: var(--muted); }
.modal__ok a { color: #fff; font-weight: 700; }
.modal__okico { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: var(--heat-grad); color: #1d1102; box-shadow: var(--glow); }
.modal__okico svg { width: 32px; height: 32px; }

/* ---------- Подвал ---------- */
.ftr { background: #04070d; padding: 44px 0 110px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.ftr__in { display: grid; gap: 26px; }
.ftr__brand p { margin-top: 14px; max-width: 36em; }
.ftr a { color: #cfe0f5; text-decoration: none; }
.ftr a:hover { color: #fff; text-decoration: underline; }
.ftr__col { display: grid; gap: 8px; align-content: start; }
.ftr__h { color: #fff; font-weight: 700; margin-bottom: 4px; }
.ftr__legal { display: grid; gap: 6px; margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 12px; color: var(--dim); }

/* ---------- Нижняя панель (телефон) ---------- */
.mbar { position: fixed; z-index: 40; left: 10px; right: 10px; bottom: calc(10px + env(safe-area-inset-bottom)); display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: 6px; padding: 6px; border-radius: 20px; background: rgba(8, 14, 25, .88); border: 1px solid var(--line-2); box-shadow: 0 12px 40px rgba(0, 0, 0, .55); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); transform: translateY(140%); transition: transform .4s cubic-bezier(.2, .8, .2, 1); }
.mbar.is-on { transform: none; }
.mbar__btn { display: flex; align-items: center; justify-content: center; gap: 6px; min-height: 48px; border-radius: 14px; border: 0; background: rgba(255, 255, 255, .07); font-weight: 700; font-size: 14px; text-decoration: none; cursor: pointer; }
.mbar__btn svg { width: 19px; height: 19px; }
.mbar__btn--wa svg { color: var(--wa); }
.mbar__btn--main { background: var(--heat-grad); color: #1d1102; box-shadow: var(--glow); }

/* =========================================================================
   Планшет
   ========================================================================= */
@media (min-width: 720px) {
  :root { --gut: 28px; --hdr: 72px; }
  .hero__cta { display: flex; flex-wrap: wrap; }
  .hero__facts { display: flex; gap: 10px; margin-top: 22px; flex-wrap: wrap; }
  .hero__facts li { padding: 12px 16px; border-radius: 16px; background: rgba(10, 20, 36, .55); border: 1px solid var(--line-2); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
  .hero__facts b { display: block; font: 700 16px/1.2 var(--ff-d); }
  .hero__facts span { font-size: 13px; color: var(--muted); }
  .facts { grid-template-columns: repeat(3, 1fr); }
  .frostmeter__head { grid-template-columns: 1fr auto; align-items: center; }
  .fday__need { font-size: 10.5px; }
  .models { grid-auto-columns: 46%; }
  .addon { grid-template-columns: 110px 1fr auto; }
  .addon > img { width: 110px; height: 110px; }
  .addon__txt p:last-child { display: block; }
  .addon__price { grid-column: auto; flex-direction: column; align-items: flex-end; gap: 4px; }
  .addon__price small { margin-left: 0; }
  .addon .btn { grid-column: 2 / -1; justify-self: end; }
  .steps { grid-template-columns: 1fr 1fr; }
  .cards { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .card { padding: 20px; }
  .card h3 { font-size: 16px; }
  .card p { font-size: 14.5px; }
  .more { grid-template-columns: repeat(4, 1fr); }
  .ratings { grid-template-columns: repeat(2, minmax(0, 340px)); }
  .reviews { grid-auto-columns: 46%; }
  .master__btns { display: flex; flex-wrap: wrap; }
  .more__all { width: auto; }
  .lead-form { padding: 28px; }
  .mbar { display: none; }
  .ftr { padding-bottom: 44px; }
  .ftr__in { grid-template-columns: 2fr 1fr 1fr; }
}

/* =========================================================================
   ПК
   ========================================================================= */
@media (min-width: 1024px) {
  .hdr__nav { display: flex; gap: 22px; margin-right: auto; }
  .hdr__nav a { text-decoration: none; font-weight: 600; font-size: 14.5px; color: #cfdbea; position: relative; padding: 6px 0; }
  .hdr__nav a::after { content: ''; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px; background: var(--heat-grad); transition: right .25s; }
  .hdr__nav a:hover::after { right: 0; }
  .logo { margin-right: 28px; }
  .hdr__phone { display: block; }
  .ico-btn--call { display: none; }
  .hdr__cta { display: inline-flex; }

  .hero { align-items: center; }
  .hero__shade { background:
      linear-gradient(90deg, rgba(6, 10, 18, .92) 0%, rgba(6, 10, 18, .7) 34%, rgba(6, 10, 18, .1) 62%, rgba(6, 10, 18, 0) 100%),
      linear-gradient(180deg, rgba(6, 10, 18, .55) 0%, transparent 20%, transparent 80%, rgba(6, 10, 18, .95) 100%); }
  .hero__poster, .hero__video { object-position: 50% 50%; }
  .hero__in { padding-top: calc(var(--hdr) + 40px); padding-bottom: 110px; }
  .hero__h1 { max-width: 13.5ch; }
  .hero__lead { max-width: 30em; }
  .hero__scroll { display: block; bottom: 34px; }

  .sec { padding: 104px 0; }
  .lead { font-size: 18.5px; }
  .ba { aspect-ratio: 21 / 9; margin-top: 36px; }
  .calc { grid-template-columns: 1.1fr .9fr; gap: 22px; align-items: start; }
  .calc__form, .calc__res { padding: 30px; }
  .calc__res { position: sticky; top: calc(var(--hdr) + 16px); }
  .calc__btns { grid-template-columns: 1fr; }
  .models { grid-auto-flow: row; grid-template-columns: repeat(4, 1fr); grid-auto-columns: auto; overflow: visible; margin: 32px 0 0; padding: 0; gap: 16px; }
  .scheme { padding: 22px 30px; }
  .feature { grid-template-columns: 460px 1fr; align-items: center; }
  .feature__img img { aspect-ratio: 1; height: 100%; }
  .feature__txt { padding: 36px 44px; }
  .feature__buy { grid-template-columns: auto auto; justify-content: start; align-items: center; gap: 28px; }
  .steps { grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .mistakes { padding: 30px 32px; }
  .mistakes__list { grid-template-columns: 1fr 1fr 1fr; gap: 18px 28px; }
  .master { grid-template-columns: 420px 1fr; gap: 56px; align-items: center; }
  .cards { grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .rent { grid-template-columns: 1fr 520px; gap: 56px; align-items: center; }
  .more { grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .reviews { grid-auto-flow: row; grid-template-columns: repeat(3, 1fr); grid-auto-columns: auto; overflow: visible; margin: 18px 0 0; padding: 0; gap: 16px; }
  .reviews .review--accent blockquote { font: 600 19px/1.45 var(--ff-d); }
  .faq-wrap { grid-template-columns: 380px 1fr; gap: 56px; align-items: start; }
  .faq-side { position: sticky; top: calc(var(--hdr) + 24px); }
  .final { padding: 120px 0; }
  .final__in { grid-template-columns: 1fr 440px; gap: 56px; align-items: center; }
}

@media (min-width: 1024px) {
  .hero__h1 { font-size: clamp(46px, 4.4vw, 66px); }
}
/* Ноутбуки с невысоким экраном: первый экран должен влезать целиком */
@media (min-width: 1024px) and (max-height: 820px) {
  .hero__h1 { font-size: clamp(40px, 3.9vw, 54px); }
  .hero__facts { display: none; }
  .hero__in { padding-top: calc(var(--hdr) + 22px); padding-bottom: 80px; }
}