/* KomfoAir — макет главной. Токены из dizajn/design-dna.json */
@import url("../fonts/fonts.css");
[hidden] { display: none !important; }

:root {
  --ink: #0b1422;
  --ink-2: #1d2b48;
  --text: #4c5a75;
  --muted: #8b98aa;
  --line: #e3e9f2;
  --mist: #d7e1f1;
  --bg: #fbfcfd;
  --soft: #f4f6fa;
  --card: #ffffff;
  --blue: #2151d6;
  --blue-2: #3b6cf0;
  --sky: #8fb5fa;
  --warm: #e58a78;
  --ok: #1f9d6b;

  --font: "PT Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "PT Mono", ui-monospace, monospace;

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 28px;
  --pill: 999px;

  --sh-low: 0 1px 2px rgba(11, 20, 34, .04);
  --sh-med: 0 10px 30px rgba(11, 20, 34, .06);
  --sh-high: 0 24px 60px rgba(33, 81, 214, .18);

  --ease: cubic-bezier(.22, 1, .36, 1);
  --sec: clamp(72px, 9vw, 128px);
  --wrap: 1180px;
  --pad: clamp(16px, 4vw, 32px);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 18px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 6px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: var(--pad); }
.sec { padding-block: var(--sec); position: relative; }
.sec--soft { background: var(--soft); }
.sec--dark { background: var(--ink); color: #c3cedf; }

/* ---------- типографика ---------- */
.over {
  display: inline-block;
  font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 14px;
}
.sec--dark .over { color: var(--sky); }
.h-display, .h1 {
  margin: 0; color: var(--ink); text-transform: uppercase;
  letter-spacing: -.02em; line-height: 1.02;
}
.h-display { font-size: clamp(40px, 4.9vw, 70px); }
.h1 { font-size: clamp(32px, 4.4vw, 56px); line-height: 1.04; }
.h-display b, .h1 b { font-weight: 700; }
.h-display i, .h1 i { font-style: normal; font-weight: 400; color: #33425e; }
.dot { color: var(--blue); font-weight: 700; }
.h-display i .dot, .h1 i .dot { font-weight: 700; }
.sec--dark .h1 { color: #fff; }
.sec--dark .h1 i, .recup .h1 i, .pick .h1 i, .cta .h1 i, .f-top .h1 i { color: #c3cedf; }
.lead { font-size: clamp(16px, 1.4vw, 19px); max-width: 560px; margin: 22px 0 0; }
.head-row { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: clamp(32px, 4vw, 52px); }
.link-arrow { color: var(--blue); font-weight: 700; display: inline-flex; gap: 10px; align-items: center; white-space: nowrap; }
.link-arrow svg { transition: transform .3s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }
.sec--dark .link-arrow { color: var(--sky); }

/* ---------- кнопки ---------- */
.btn {
  --h: 54px;
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  height: var(--h); padding: 0 26px; border-radius: var(--pill); border: 1px solid transparent;
  font-weight: 700; font-size: 16px; white-space: nowrap;
  transition: background .25s, box-shadow .3s var(--ease), color .25s, border-color .25s;
  will-change: transform;
}
.btn svg { transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn--blue { background: var(--blue); color: #fff; box-shadow: 0 12px 30px rgba(33, 81, 214, .32); }
.btn--blue:hover { background: var(--blue-2); box-shadow: 0 16px 40px rgba(33, 81, 214, .42); }
.btn--ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--ink); }
.btn--dark { background: var(--ink); color: #fff; padding-right: 8px; }
.btn--dark .ic { width: 38px; height: 38px; border-radius: 50%; background: var(--blue); display: grid; place-items: center; }
.btn--white { background: #fff; color: var(--ink); }
.btn--line { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .45); }
.btn--line:hover { border-color: #fff; }
.btn--round { width: 54px; padding: 0; background: transparent; border-color: var(--line); color: var(--ink); }

/* ---------- верхняя полоса и шапка ---------- */
.topbar { background: var(--ink); color: #c3cedf; font-size: 14px; }
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; min-height: 42px; gap: 20px; }
.topbar__left { display: flex; align-items: center; gap: 10px; }
.topbar__left::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--blue-2); box-shadow: 0 0 0 4px rgba(59, 108, 240, .2); }
.topbar__right { display: flex; gap: 26px; align-items: center; }
.topbar__right a { display: inline-flex; gap: 8px; align-items: center; }
.topbar__right a:hover { color: #fff; }
.topbar__cta { color: var(--sky) !important; font-weight: 700; }

.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .95);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.header .wrap { display: flex; align-items: center; gap: 28px; height: 84px; }
.logo { display: flex; flex-direction: column; line-height: 1; flex: none; }
.logo__word { font-size: 31px; font-weight: 400; letter-spacing: -.02em; color: var(--ink); }
.logo__word span { color: var(--blue); font-weight: 400; }
.logo__sub { font-size: 9.5px; letter-spacing: .18em; color: var(--muted); margin-top: 4px; text-transform: lowercase; }
.nav { display: flex; gap: 26px; margin-left: auto; }
.nav a { font-size: 13.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ink); position: relative; padding: 6px 0; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); }
.nav a:hover::after { transform: scaleX(1); }
.header__btns { display: flex; gap: 10px; }
.header__btns .btn { --h: 50px; }
.burger { display: none; margin-left: auto; width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--line); background: #fff; place-items: center; }
.burger span { display: block; width: 18px; height: 2px; background: var(--ink); position: relative; }
.burger span::before, .burger span::after { content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: var(--ink); transition: transform .3s var(--ease); }
.burger span::before { top: -6px; } .burger span::after { top: 6px; }
.menu-open .burger span { background: transparent; }
.menu-open .burger span::before { transform: translateY(6px) rotate(45deg); }
.menu-open .burger span::after { transform: translateY(-6px) rotate(-45deg); }
.mnav {
  position: fixed; inset: 0; z-index: 40; background: var(--ink); color: #fff;
  padding: 120px var(--pad) 32px; display: flex; flex-direction: column; gap: 6px;
  transform: translateY(-100%); transition: transform .5s var(--ease); overflow-y: auto;
}
.menu-open .mnav { transform: none; }
.mnav a { font-size: 28px; font-weight: 700; text-transform: uppercase; letter-spacing: -.01em; padding: 8px 0; border-bottom: 1px solid var(--ink-2); }
.mnav__contacts { margin-top: auto; padding-top: 28px; display: grid; gap: 10px; color: #c3cedf; font-size: 17px; }
.mnav__contacts a { font-size: 17px; font-weight: 700; text-transform: none; border: 0; padding: 0; }

/* ---------- первый экран ---------- */
.hero { position: relative; overflow: hidden; background: linear-gradient(180deg, #f3f6fb 0%, var(--bg) 100%); }
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(70px); pointer-events: none; will-change: transform; }
.blob--1 { width: 560px; height: 560px; background: radial-gradient(circle, rgba(143, 181, 250, .55), transparent 65%); left: -160px; top: -120px; }
.blob--2 { width: 640px; height: 640px; background: radial-gradient(circle, rgba(33, 81, 214, .18), transparent 65%); right: -180px; top: 60px; }
.hero__grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 40px;
  min-height: calc(100svh - 126px); max-height: 820px; padding-block: 28px 40px;
}
.badge {
  white-space: nowrap;
  display: inline-flex; align-items: center; gap: 10px; background: #fff; border: 1px solid var(--line);
  border-radius: var(--pill); padding: 9px 18px; font-size: 12.5px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink); box-shadow: var(--sh-med); margin-bottom: 26px;
}
.badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--blue); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero__stats { display: flex; gap: clamp(20px, 3vw, 44px); margin-top: 30px; padding-top: 22px; border-top: 1px solid var(--line); max-width: 560px; }
.stat b { display: block; font-size: clamp(26px, 2.6vw, 34px); font-weight: 700; color: var(--ink); letter-spacing: -.02em; line-height: 1.1; }
.stat span { font-size: 14px; line-height: 1.35; display: block; margin-top: 4px; }
.hero__visual { position: relative; display: grid; place-items: center; }
.hero__unit { width: min(100%, 500px); height: auto; filter: drop-shadow(0 40px 50px rgba(11, 20, 34, .16)); will-change: transform; }
.hero__tag {
  position: absolute; background: rgba(255, 255, 255, .78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, .6); border-radius: var(--r-md); padding: 12px 16px; box-shadow: var(--sh-med);
  font-size: 13px; line-height: 1.3; color: var(--text); will-change: transform;
}
.hero__tag b { display: block; font-size: 20px; color: var(--ink); font-weight: 700; }
.hero__tag--a { left: -2%; top: 12%; }
.hero__tag--b { right: 0; bottom: 10%; }
.hero__tag .t-cold { color: var(--blue); } .hero__tag .t-warm { color: #c0563f; }

/* ---------- бегущая строка ---------- */
.marquee { background: var(--ink); overflow: hidden; padding-block: 26px; }
.marquee__track { display: flex; width: max-content; will-change: transform; }
.marquee__item { display: flex; align-items: center; gap: 36px; padding-right: 36px; font-size: clamp(34px, 4.4vw, 58px); font-weight: 700; letter-spacing: -.02em; white-space: nowrap; color: #fff; }
.marquee__item .o { color: transparent; -webkit-text-stroke: 1.4px #6f7f9c; font-weight: 700; }
.marquee__item svg { flex: none; color: var(--blue-2); }

/* ---------- каталог строками ---------- */
.cat-list { border-top: 1px solid var(--line); }
.cat-row {
  display: grid; grid-template-columns: 64px 1.1fr 1.2fr 1.2fr 40px; gap: 24px; align-items: start;
  padding: 30px 0; border-bottom: 1px solid var(--line); position: relative; transition: background .3s;
}
.cat-row:hover { background: linear-gradient(90deg, rgba(215, 225, 241, .35), transparent 70%); }
.cat-row__ic { position: relative; width: 64px; height: 64px; border-radius: var(--r-md); background: #eef3fd; color: var(--blue); display: grid; place-items: center; transition: background .3s, color .3s; }
.cat-row:hover .cat-row__ic { background: var(--blue); color: #fff; }
.cat-row__n { font-weight: 700; color: var(--blue); font-size: 16px; padding-top: 6px; }
.cat-row__ic .cat-row__n { position: absolute; top: -8px; right: -8px; min-width: 24px; height: 24px; padding: 0 5px; border-radius: 12px; background: #fff; border: 1px solid var(--line); font-weight: 700; color: var(--blue); font-size: 11px; line-height: 22px; padding-top: 0; text-align: center; }
.cat-row__t { font-size: clamp(21px, 2vw, 27px); font-weight: 700; color: var(--ink); line-height: 1.2; letter-spacing: -.01em; }
.cat-row__s { font-size: 15px; color: var(--muted); margin-top: 4px; }
.cat-row__d { font-size: 16px; margin: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { background: var(--soft); border: 1px solid var(--line); border-radius: var(--pill); padding: 6px 14px; font-size: 14px; font-weight: 700; color: var(--ink); }
.cat-row__go { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; color: var(--ink); transition: background .25s, color .25s, transform .3s var(--ease); }
.cat-row:hover .cat-row__go { background: var(--ink); color: #fff; transform: rotate(-45deg); }
.cursor-preview {
  position: fixed; left: 0; top: 0; z-index: 60; width: 260px; aspect-ratio: 800 / 632; pointer-events: none;
  border-radius: var(--r-md); overflow: hidden; background: #fff; box-shadow: var(--sh-high);
  opacity: 0; transform: translate(-50%, -50%) scale(.85);
}
.cursor-preview img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; opacity: 0; transition: opacity .25s; }
.cursor-preview img.on { opacity: 1; }

/* ---------- рекуперация ---------- */
.recup { background: var(--ink); color: #c3cedf; overflow: hidden; }
.recup__pin { min-height: 100svh; display: grid; align-items: center; padding-block: clamp(56px, 7vw, 96px); }
.recup__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.recup .h1 { color: #fff; }
.steps-air { list-style: none; margin: 34px 0 0; padding: 0; display: grid; gap: 4px; }
.steps-air li { display: grid; grid-template-columns: 40px 1fr; gap: 14px; padding: 14px 0; border-top: 1px solid var(--ink-2); opacity: .42; transition: opacity .4s; }
.steps-air li.on { opacity: 1; }
.steps-air .k { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: 14px; color: #fff; }
.k--a { background: var(--blue); } .k--b { background: #5fd0a9; color: var(--ink) !important; } .k--c { background: #c0563f; } .k--d { background: #6f7f9c; }
.steps-air b { color: #fff; display: block; font-size: 17px; }
.steps-air span { font-size: 15px; line-height: 1.5; }
.scheme { position: relative; background: linear-gradient(180deg, #111d31, #0d1727); border: 1px solid var(--ink-2); border-radius: var(--r-lg); padding: clamp(14px, 2vw, 26px); }
.scheme svg { width: 100%; height: auto; display: block; overflow: visible; }
.scheme__temp { display: flex; justify-content: space-between; align-items: end; gap: 16px; margin-top: 14px; padding: 16px 6px 2px; border-top: 1px solid var(--ink-2); }
.scheme__temp .big { font-size: clamp(40px, 5vw, 64px); font-weight: 700; color: #fff; line-height: 1; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.scheme__temp .big small { font-size: .45em; font-weight: 700; color: var(--sky); margin-left: 4px; }
.scheme__note { font-size: 13px; line-height: 1.45; color: var(--muted); max-width: 290px; text-align: right; }
.flow { fill: none; stroke-linecap: round; stroke-linejoin: round; }
.flow--dash { stroke-dasharray: 2 14; animation: dash 1.1s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -16; } }

/* ---------- карточки моделей ---------- */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden;
  display: flex; flex-direction: column; transition: transform .45s var(--ease), box-shadow .45s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--sh-med); }
.card__img { background: #fff; aspect-ratio: 800 / 632; overflow: hidden; border-bottom: 1px solid var(--line); }
.card__img img { width: 100%; height: 100%; object-fit: contain; transition: transform .6s var(--ease); }
.card:hover .card__img img { transform: scale(1.04); }
.card__body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.card__type { font-size: 13px; color: var(--muted); line-height: 1.35; min-height: 35px; }
.card__model { font-family: var(--mono); font-weight: 400; font-size: 19px; color: var(--ink); margin: 6px 0 14px; letter-spacing: -.01em; }
.specs { list-style: none; margin: 0 0 16px; padding: 0; display: grid; gap: 7px; font-size: 14.5px; }
.specs li { display: flex; justify-content: space-between; gap: 10px; border-bottom: 1px dashed var(--line); padding-bottom: 6px; }
.specs b { color: var(--ink); font-weight: 700; white-space: nowrap; }
.docs-mini { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; }
.docs-mini span { font-size: 12px; font-weight: 700; color: var(--blue); background: #eef3fd; border-radius: 6px; padding: 3px 8px; }
.card__foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.price { font-size: 14px; color: var(--muted); } .price b { display: block; color: var(--ink); font-size: 15px; white-space: nowrap; }
.card .btn { --h: 44px; padding: 0 18px; font-size: 14.5px; }

/* ---------- документы ---------- */
.docs { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.doc-types { list-style: none; padding: 0; margin: 30px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.doc-types li { display: flex; gap: 12px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); padding: 14px 16px; font-weight: 700; color: var(--ink); font-size: 15px; }
.doc-types svg { flex: none; color: var(--blue); }
.doc-panel { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-med); padding: clamp(20px, 3vw, 32px); }
.doc-panel__h { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 14px; }
.doc-panel__h b { color: var(--ink); font-size: 20px; }
.doc-panel__h span { font-family: var(--mono); font-size: 14px; color: var(--muted); }
.doc-row { display: grid; grid-template-columns: 40px 1fr auto; gap: 14px; align-items: center; padding: 14px 0; border-top: 1px solid var(--line); }
.doc-row .ext { width: 40px; height: 46px; border-radius: 8px; background: #fdecea; color: #c0392b; font-size: 11px; font-weight: 700; display: grid; place-items: center; }
.doc-row .ext--zip { background: #eef3fd; color: var(--blue); }
.doc-row b { display: block; color: var(--ink); font-size: 15px; line-height: 1.35; }
.doc-row small { color: var(--muted); font-size: 13px; }
.doc-row a { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; color: var(--ink); transition: background .25s, color .25s; }
.doc-row a:hover { background: var(--blue); color: #fff; border-color: var(--blue); }

/* ---------- подбор (темный блок) ---------- */
.pick { background: var(--ink); color: #c3cedf; overflow: hidden; position: relative; }
.pick .blob--3 { width: 520px; height: 520px; background: radial-gradient(circle, rgba(33, 81, 214, .55), transparent 65%); right: -60px; top: -40px; }
.pick__grid { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; }
.pick .h1 { color: #fff; }
.inline-form { display: flex; gap: 10px; margin-top: 30px; max-width: 600px; }
.inline-form input {
  flex: 1; min-width: 0; height: 56px; border-radius: var(--pill); border: 1px solid var(--ink-2);
  background: rgba(255, 255, 255, .04); color: #fff; padding: 0 22px; font: inherit; font-size: 16px;
}
.inline-form input::placeholder { color: #6f7f9c; }
.inline-form .btn { --h: 56px; }
.checks { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 20px; font-size: 15px; }
.checks span { display: inline-flex; gap: 8px; align-items: center; }
.checks svg { color: var(--sky); }
.pick__visual { position: relative; }
.pick__visual { max-width: 440px; margin-left: auto; }
.pick__visual img { width: 100%; height: auto; border-radius: var(--r-lg); box-shadow: 0 40px 80px rgba(0, 0, 0, .45); }
.pick__badge {
  position: absolute; left: -28px; bottom: 36px; background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border: 1px solid rgba(255, 255, 255, .6);
  border-radius: var(--r-md); padding: 12px 16px; box-shadow: var(--sh-med); color: var(--text); font-size: 13px; line-height: 1.35;
}
.pick__badge b { display: block; font-family: var(--mono); font-weight: 400; font-size: 17px; color: var(--ink); }
.ai-note { position: absolute; left: 0; bottom: 4px; font-size: 12px; color: #6f7f9c; border: 1px dashed #33415f; border-radius: 8px; padding: 6px 10px; max-width: 250px; line-height: 1.35; }

/* ---------- услуги (шаги) ---------- */
.svc-head { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; margin-bottom: 52px; }
.svc-head p { margin: 0; }
.svc { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.svc__i { border-top: 2px solid var(--ink); padding-top: 22px; }
.svc__i .n { color: var(--blue); font-weight: 700; font-size: 15px; }
.svc__i h3 { color: var(--ink); font-size: 20px; margin: 10px 0 10px; line-height: 1.25; }
.svc__i p { margin: 0; font-size: 15.5px; }

/* ---------- объекты ---------- */
.objects { display: grid; grid-template-columns: repeat(12, 1fr); gap: 20px; }
.obj { position: relative; border-radius: var(--r-lg); overflow: hidden; min-height: 260px; background: var(--ink); isolation: isolate; }
.obj img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); z-index: -1; }
.obj::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(11, 20, 34, .82)); z-index: -1; }
.obj:hover img { transform: scale(1.05); }
.obj__t { position: absolute; left: 22px; right: 22px; bottom: 20px; color: #fff; }
.obj__t small { display: block; color: var(--sky); font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 4px; }
.obj__t b { font-size: 20px; line-height: 1.25; }
.obj--a { grid-column: span 5; grid-row: span 2; }
.obj--b { grid-column: span 4; } .obj--c { grid-column: span 3; }
.obj--d { grid-column: span 3; } .obj--e { grid-column: span 4; }
.brands { display: flex; flex-wrap: wrap; gap: 10px 34px; margin-top: 40px; padding-top: 26px; border-top: 1px solid var(--line); align-items: center; }
.brands span { font-size: clamp(16px, 1.6vw, 20px); font-weight: 700; color: #9aa7ba; letter-spacing: .02em; text-transform: uppercase; }
.brands .lbl { font-size: 13px; font-weight: 700; letter-spacing: 0; text-transform: none; color: var(--muted); width: 100%; }

/* ---------- статьи ---------- */
.arts { border-top: 1px solid var(--line); }
.art { display: grid; grid-template-columns: 210px 1fr 30px; gap: 24px; align-items: center; padding: 24px 0; border-bottom: 1px solid var(--line); }
.art small { font-size: 15px; } .art b { color: var(--ink); font-size: 18px; }
.art svg { color: var(--blue); transition: transform .3s var(--ease); }
.art:hover svg { transform: translateX(5px); }

/* ---------- синяя форма заявки ---------- */
.cta { padding-block: var(--sec); }
.cta__box {
  position: relative; overflow: hidden; border-radius: 34px; color: #dfe8ff;
  background: radial-gradient(circle at 85% 10%, #3b6cf0 0, transparent 45%), var(--blue);
  padding: clamp(28px, 5vw, 64px);
  display: grid; grid-template-columns: 1fr minmax(320px, 420px); gap: clamp(28px, 4vw, 56px); align-items: center;
}
.cta__box::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255, 255, 255, .14) 1px, transparent 1px); background-size: 22px 22px; pointer-events: none; }
.cta__box > * { position: relative; }
.cta .over { color: #cfdcff; }
.cta .h1 { color: #fff; }
.cta__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; padding-bottom: 28px; border-bottom: 1px solid rgba(255, 255, 255, .22); }
.cta .checks svg { color: #fff; }
.cta .checks { font-weight: 700; color: #fff; }
.wizard { background: #fff; border-radius: var(--r-lg); padding: 26px; color: var(--text); box-shadow: 0 30px 60px rgba(11, 20, 34, .25); }
.wizard__top { display: flex; justify-content: space-between; font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ink); }
.wizard__top span:last-child { color: var(--muted); letter-spacing: 0; text-transform: none; font-weight: 700; }
.wizard__bar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin: 12px 0 20px; }
.wizard__bar i { height: 4px; border-radius: 4px; background: var(--line); transition: background .3s; }
.wizard__bar i.on { background: var(--blue); }
.wizard h3 { color: var(--ink); font-size: 19px; margin: 0 0 14px; }
.wstep { display: none; } .wstep.on { display: block; }
.opt { display: flex; align-items: center; gap: 14px; width: 100%; text-align: left; background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); padding: 14px 16px; margin-bottom: 10px; color: var(--ink); transition: border-color .2s, box-shadow .2s; }
.opt b { display: block; font-size: 16px; } .opt small { color: var(--muted); font-size: 13.5px; }
.opt .rad { width: 20px; height: 20px; border-radius: 50%; border: 2px solid #c3cedf; flex: none; display: grid; place-items: center; }
.opt.on { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(33, 81, 214, .12); }
.opt.on .rad { border-color: var(--blue); }
.opt.on .rad::after { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--blue); }
.field { display: grid; gap: 6px; margin-bottom: 12px; font-size: 14px; font-weight: 700; color: var(--ink); }
.field input, .field select { height: 50px; border-radius: 14px; border: 1px solid var(--line); padding: 0 16px; font: inherit; font-size: 16px; font-weight: 400; color: var(--ink); background: #fff; }
.field input:focus, .field select:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(33, 81, 214, .12); }
.hp { position: absolute !important; left: -9999px !important; }
.wizard__foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.wizard__foot small { font-size: 12.5px; line-height: 1.35; color: var(--muted); }
.wizard__foot .btn { --h: 50px; }
.wback { background: none; border: 0; color: var(--muted); font-weight: 700; padding: 0; }
.wdone { text-align: center; padding: 26px 0 10px; }
.wdone .okc { width: 64px; height: 64px; border-radius: 50%; background: #e6f6ef; color: var(--ok); display: grid; place-items: center; margin: 0 auto 16px; }

/* ---------- подвал ---------- */
.footer { background: var(--ink); color: #9aa7ba; padding-top: clamp(56px, 7vw, 88px); position: relative; overflow: hidden; }
.footer::before { content: ""; position: absolute; width: 900px; height: 500px; left: 50%; bottom: -320px; transform: translateX(-50%); background: radial-gradient(closest-side, rgba(33, 81, 214, .35), transparent); pointer-events: none; }
.footer > * { position: relative; }
.f-top { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; padding-bottom: 40px; border-bottom: 1px solid var(--ink-2); }
.f-top .h1 { color: #fff; }
.f-pills { display: flex; gap: 10px; flex-wrap: wrap; }
.f-pills a { display: inline-flex; gap: 10px; align-items: center; border: 1px solid var(--ink-2); border-radius: var(--pill); padding: 14px 22px; color: #fff; font-weight: 700; transition: border-color .25s; }
.f-pills a:hover { border-color: var(--sky); }
.f-cols { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.1fr; gap: 32px; padding-block: 44px; }
.f-cols h4 { color: #fff; margin: 0 0 14px; font-size: 16px; }
.f-cols ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.f-cols a:hover { color: #fff; }
.f-cols .logo__word { color: #fff; }
.f-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-block: 22px; border-top: 1px solid var(--ink-2); font-size: 14px; }

/* ---------- появление ---------- */
.js .rv { opacity: 0; transform: translateY(24px); }
.line-mask { overflow: hidden; display: block; padding-bottom: .04em; }

/* ---------- адаптив ---------- */
@media (max-width: 1440px) {
  .header__btns .btn--ghost { display: none; }
  .hero__actions .btn--round { display: none; }
}
@media (max-width: 1180px) {
  .nav { gap: 18px; } .nav a { font-size: 12.5px; letter-spacing: .06em; }
  .header__btns .btn--ghost { display: none; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .cat-row { grid-template-columns: 64px 1fr 1fr 40px; }
  .cat-row .chips { grid-column: 2 / 4; }
  .cat-row__go { grid-row: 1; grid-column: 4; }
  .f-cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 960px) {
  .topbar__right a:not(.topbar__cta):not(.tb-phone) { display: none; }
  .nav, .header__btns { display: none; }
  .burger { display: grid; }
  .header .wrap { height: 72px; }
  .hero__grid { grid-template-columns: 1fr; min-height: 0; max-height: none; padding-block: 40px 56px; gap: 24px; }
  .hero__visual { order: -1; max-width: 380px; margin: 0 auto; }
  .hero__tag--a { left: 0; top: 4%; } .hero__tag--b { right: 0; bottom: 4%; }
  .recup__grid, .docs, .pick__grid, .svc-head, .cta__box { grid-template-columns: 1fr; }
  .recup__pin { min-height: 0; }
  .svc { grid-template-columns: 1fr 1fr; }
  .objects { grid-template-columns: 1fr 1fr; }
  .obj--a, .obj--b, .obj--c, .obj--d, .obj--e { grid-column: auto; grid-row: auto; }
  .obj--a { grid-column: span 2; }
  .pick__visual { margin: 0 auto; max-width: 360px; }
  .pick__badge { left: 12px; bottom: 16px; }
  .ai-note { position: static; margin-top: 10px; }
  .art { grid-template-columns: 1fr 24px; gap: 6px 16px; }
  .art small { grid-column: 1; } .art b { grid-column: 1; } .art svg { grid-row: 1 / 3; grid-column: 2; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .topbar .wrap { justify-content: center; }
  .topbar__left { display: none; }
  .logo__word { font-size: 26px; }
  .head-row { flex-direction: column; align-items: start; }
  .hero__actions .btn { flex: 1 1 100%; }
  .hero__actions .btn--round { display: none; }
  .hero__stats { gap: 16px; }
  .stat span { font-size: 12.5px; }
  .hero__tag { padding: 9px 12px; font-size: 12px; } .hero__tag b { font-size: 16px; }
  .cards { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 14px; margin-inline: calc(var(--pad) * -1); padding: 4px var(--pad) 18px; scrollbar-width: none; }
  .cards::-webkit-scrollbar { display: none; }
  .card { flex: 0 0 82%; scroll-snap-align: start; }
  .card:hover { transform: none; }
  .hero__visual { order: 0; max-width: 280px; }
  .hero__grid { padding-block: 28px 44px; }
  .cat-row { grid-template-columns: 52px 1fr 40px; gap: 12px; padding: 24px 0; }
  .cat-row__ic { width: 52px; height: 52px; } .cat-row__ic svg { width: 28px; height: 28px; }
  .cat-row__n { display: none; }
  .cat-row .cat-row__d, .cat-row .chips { grid-column: 1 / -1; }
  .cat-row__go { grid-column: 3; grid-row: 1; }
  .doc-types { grid-template-columns: 1fr; }
  .inline-form { flex-direction: column; } .inline-form input { flex: none; } .inline-form .btn { width: 100%; }
  .svc { grid-template-columns: 1fr; }
  .objects { grid-template-columns: 1fr; }
  .obj--a { grid-column: auto; }
  .obj { min-height: 220px; }
  .scheme__temp { flex-direction: column; align-items: start; } .scheme__note { text-align: left; }
  .wizard { padding: 20px; }
  .f-cols { grid-template-columns: 1fr; }
  .f-pills a { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .js .rv { opacity: 1; transform: none; }
}

/* ---------- логотип KomfoAir / КомфоЭир (вектор из ishodniki/logo/vector) ----------
   Обе надписи выровнены по высоте заглавных (K) и базовой линии.
   Единица — 1em = высота заглавной буквы. Замеры: KomfoAir cap 681, база 2175, viewBox 139 1363 4478 857;
   КомфоЭир cap 661, база 2043, viewBox 171 1329 4359 943. База контейнера — 1.2em от верха. */
.logo { --cap: 21px; font-size: var(--cap); display: inline-flex; align-items: center; flex: none; line-height: 1; }
.logo__mark { position: relative; display: block; width: 6.56em; height: 1.55em; }
.logo__svg { position: absolute; display: block; overflow: visible; }
.logo__en { left: -0.0587em; top: 0.0076em; width: 6.576em; height: 1.2584em; }
.logo__ru { left: -0.0605em; top: 0.1198em; width: 6.5946em; height: 1.4266em; opacity: 0; }
.logo .lg-ink { fill: var(--logo-ink, #2B3240); }
.logo .lg-blue { fill: var(--logo-blue, #41A6DF); }
.logo.is-ru .logo__en { opacity: 0; } .logo.is-ru .logo__ru { opacity: 1; }
.logo__flash { position: absolute; top: -.15em; bottom: -.15em; width: .5em; left: 0; pointer-events: none; opacity: 0;
  background: linear-gradient(90deg, transparent, rgba(65, 166, 223, .55), transparent); filter: blur(2px); }
.footer .logo { --logo-ink: #ffffff; --cap: 22px; }
@media (max-width: 640px) { .logo { --cap: 18px; } }

/* Пульт C1G «Климат в цвете» */
.pult { overflow: hidden; }
.pult__glow { position: absolute; right: -8%; top: 50%; width: 64vw; max-width: 820px; aspect-ratio: 1; transform: translateY(-50%); border-radius: 50%;
  background: radial-gradient(closest-side, rgba(215, 225, 241, .75), transparent 72%); pointer-events: none; }
.pult__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 80px); align-items: center; position: relative; }
.pult__list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 12px; max-width: 560px; }
.pult__list li { display: grid; grid-template-columns: 20px 1fr; gap: 12px; font-size: 16.5px; line-height: 1.45; color: var(--text); }
.pult__list svg { color: var(--blue); margin-top: 2px; }
.pult__note { margin: 20px 0 0; font-size: 14px; color: var(--muted); }
.pult__btns { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.pult__stage { display: grid; justify-items: center; }
.pult__dev { width: clamp(240px, 28vw, 400px); height: auto; will-change: transform; }
@media (max-width: 960px) {
  .pult__grid { grid-template-columns: 1fr; }
  .pult__stage { order: -1; }
  .pult__glow { right: 50%; top: 16%; transform: translate(50%, -30%); width: 120vw; }
}

/* Уведомление о cookie */
.cookie { position: fixed; left: 16px; bottom: 16px; z-index: 80; max-width: 460px; display: flex; gap: 16px; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); box-shadow: var(--sh-med); padding: 14px 16px; }
.cookie p { margin: 0; font-size: 14px; line-height: 1.45; color: var(--text); }
.cookie a { color: var(--blue); font-weight: 700; }
.cookie .btn { flex: none; padding-right: 18px; }
@media (max-width: 640px) { .cookie { left: 10px; right: 10px; bottom: 10px; max-width: none; } }

.mnav__contacts .mnav__addr { font-weight: 400; text-decoration: underline; text-underline-offset: 3px; }
.menu-open .cookie { display: none; }
.topbar__right .tb-max { display: inline-flex; gap: 8px; align-items: center; }
@media (max-width: 960px) { .topbar__right .tb-max { display: none; } }

/* первый экран с промышленной установкой (шире ОТД) */
.hero__unit--wide { width: min(100%, 620px); }
@media (min-width: 961px) { .hero__visual .hero__tag--a { top: 6%; left: 2%; } }