/* Климатическая техника: шаблон главной. Шрифт Inter (OFL), свои woff2 */
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400 700; font-display: swap; src: url(fonts/inter-cyrillic-ext.woff2) format('woff2'); unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400 700; font-display: swap; src: url(fonts/inter-cyrillic.woff2) format('woff2'); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400 700; font-display: swap; src: url(fonts/inter-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+20B8, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  /* фирменный цвет: замените на свой */
  --acc: #1b6fb5; --acc-d: #135a95; --acc-soft: #e8f1fa;
  --ink: #2a2d30; --muted: #5f666d; --bg: #fff; --surf: #f5f6f7; --surf2: #eceef0; --line: #dfe2e5;
  --dark: #1e2226; --deep: #0f3b62;
  --r: 20px; --r-sm: 10px;
  --gut: 24px; --max: 1440px;
  --f: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.5 var(--f); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p, ul, ol, figure, fieldset { margin: 0; padding: 0; }
ul, ol { list-style: none; }
fieldset { border: 0; min-width: 0; }
button, input { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--acc); outline-offset: 3px; }
::selection { background: var(--acc); color: #fff; }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: #fff; padding: 8px 14px; border-radius: 8px; }
.skip:focus { left: 8px; }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gut); }
.acc { color: var(--acc); }
.c { text-align: center; margin-left: auto; margin-right: auto; }
.h2 { font-size: clamp(30px, 3.5vw, 50px); line-height: 1.08; font-weight: 500; letter-spacing: -0.025em; }
.h3 { font-size: 22px; line-height: 1.2; font-weight: 600; letter-spacing: -0.01em; }
.sub { margin-top: 18px; color: var(--muted); font-size: 17px; line-height: 1.45; max-width: 640px; }
.sub.c { max-width: 640px; }


.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 22px; border: 0; border-radius: var(--r-sm);
  font: 500 16px/1.2 var(--f); text-decoration: none; cursor: pointer; transition: transform .2s ease, background-color .2s ease, color .2s ease; }
.btn:active { transform: scale(.97); }
.btn--sm { min-height: 44px; padding: 0 18px; font-size: 15px; }
.btn--acc { background: var(--acc); color: #fff; }
.btn--acc:hover { background: var(--acc-d); }
.btn--grey { background: var(--surf); color: var(--ink); }
.btn--grey:hover { background: var(--surf2); }
.btn--dark { background: var(--dark); color: #fff; }
.btn--dark:hover { background: #000; }
.btn--deep { background: var(--deep); color: #fff; }
.btn--deep:hover { background: #082a47; }
.btn--wide { width: 100%; }
.btn[disabled] { opacity: .45; cursor: default; }
.btn .ic-wa { color: #25d366; }
.btn--acc .ic-wa, .btn--dark .ic-wa, .btn--deep .ic-wa { color: #fff; }
.inp { width: 100%; min-height: 54px; padding: 0 18px; border: 0; border-radius: var(--r-sm); background: var(--surf); font-size: 16px; }
.inp::placeholder { color: #80878e; }

/* шапка */
.hdr { position: relative; z-index: 50; background: #fff; }
.hdr__in { display: flex; align-items: center; gap: 24px; min-height: 88px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; flex: none; }
.logo__w { display: flex; flex-direction: column; font-weight: 700; font-size: 17px; line-height: .95; letter-spacing: -0.01em; text-transform: uppercase; }
.logo__w span:first-child { color: var(--acc); }
.hdr__nav { flex: 1; display: flex; justify-content: center; gap: 40px; }
.hdr__nav a { text-decoration: none; font-size: 15px; padding: 8px 0; transition: color .2s; }
.hdr__nav a:hover { color: var(--acc); }
.hdr__navtel { display: none; }
.hdr__act { display: flex; align-items: center; gap: 8px; }
.burger { display: none; width: 46px; height: 46px; border: 0; border-radius: var(--r-sm); background: var(--surf); cursor: pointer; position: relative; }
.burger span { position: absolute; left: 13px; right: 13px; height: 2px; background: var(--ink); transition: transform .25s; }
.burger span:first-child { top: 18px; } .burger span:last-child { top: 26px; }
.burger[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* первый экран */
.hero { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; padding-top: 40px; padding-bottom: 40px; }
.hero__l { display: flex; flex-direction: column; }
.badge { display: inline-flex; align-self: flex-start; align-items: center; gap: 10px; padding: 11px 18px 11px 12px; border-radius: var(--r-sm); background: var(--acc); color: #fff; font-size: 16px; font-weight: 500; }
.badge .ic { color: #fff; flex: none; }
.hero__h { margin-top: 30px; font-size: clamp(36px, 4.45vw, 64px); line-height: 1.04; font-weight: 500; letter-spacing: -0.03em; max-width: 640px; }
.hero__low { margin-top: auto; padding-top: 48px; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: end; }
.hero__pts { display: grid; gap: 30px; }
.hero__pts li { display: flex; gap: 14px; font-size: 16px; line-height: 1.3; }
.hero__pts .ic { flex: none; color: var(--acc); }
.hero__calc { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; min-height: 166px; padding: 22px 24px; border-radius: var(--r); background: var(--acc); color: #fff;
  text-decoration: none; font-size: 17px; font-weight: 500; transition: background-color .2s, transform .25s; }
.hero__calc:hover { background: var(--acc-d); transform: translateY(-3px); }
.hero__calc .ic { flex: none; }
.hero__r { display: flex; flex-direction: column; }
.hero__media { position: relative; }
.hero__clip { position: relative; aspect-ratio: 672 / 640; clip-path: url(#stepClip); -webkit-clip-path: url(#stepClip); background: #e6edf3; overflow: hidden; }
.hero__slide { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .9s ease; }
.hero__slide.is-on { opacity: 1; }
.hero__bubble { position: absolute; right: 5%; top: 46%; max-width: 330px; padding: 16px 22px; border-radius: 24px; background: rgba(255, 255, 255, .93); color: var(--ink);
  font-size: clamp(17px, 1.7vw, 24px); line-height: 1.25; font-weight: 500; letter-spacing: -0.01em; }
.hero__dots { display: flex; gap: 10px; justify-content: center; margin-top: 22px; }
.hero__dot { width: 44px; height: 18px; border: 0; padding: 0; background: none; cursor: pointer; position: relative; }
.hero__dot::before { content: ''; position: absolute; left: 0; right: 0; top: 8px; height: 3px; border-radius: 2px; background: var(--surf2); transition: background-color .3s; }
.hero__dot.is-on::before { background: var(--ink); }

/* каталог: «шахматная» сетка */
.cat { position: relative; padding-top: 120px; }
.cat__head { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 24px; padding-bottom: 44px; border-bottom: 2px solid var(--surf2); align-items: end; }
.cat__h { grid-column: 2 / 4; }
.cat__sub { grid-column: 2 / 4; margin-top: 0; font-size: 16px; }
.pill { display: inline-flex; align-items: center; gap: 8px; justify-self: end; align-self: end; padding: 11px 18px; border-radius: var(--r-sm); background: var(--surf); color: var(--acc-d); font-size: 15px; font-weight: 500; }
.cat__head .pill { grid-column: 4; grid-row: 2; }
.cat__grid { display: grid; grid-template-columns: repeat(4, 1fr); column-gap: 24px; row-gap: 24px; padding-top: 28px; }
.pc { position: relative; display: flex; flex-direction: column; }
.pc__img { position: relative; border-radius: var(--r); background: var(--surf); overflow: hidden; aspect-ratio: 1 / 1; display: grid; place-items: center; }
.pc__img img, .pc__img .pc__unit { width: 84%; height: auto; object-fit: contain; mix-blend-mode: multiply; transition: transform .5s ease; }
.pc:hover .pc__img img, .pc:hover .pc__unit { transform: scale(1.05); }
.pc__t { margin-top: 18px; font-size: clamp(22px, 2vw, 30px); line-height: 1.12; font-weight: 500; letter-spacing: -0.02em; }
.pc__sep { color: var(--muted); font-weight: 400; }
.pc__p { margin-top: 10px; color: var(--muted); font-size: 16px; line-height: 1.4; max-width: 380px; }
.pc__go { display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; color: var(--acc); text-decoration: none; font-size: 15px; font-weight: 500; }
.pc__go .ic { transition: transform .2s; }
.pc__go:hover .ic { transform: translateX(4px); }
/* места: a — малая, b — малая ниже, c — большая справа; d — большая слева, e/f — малые справа; g — малая, h — большая */
.pc--a { grid-column: 1; grid-row: 1; }
.pc--b { grid-column: 2; grid-row: 2; }
.pc--c { grid-column: 3 / 5; grid-row: 1 / 3; }
.pc--d { grid-column: 1 / 3; grid-row: 3 / 5; }
.pc--e { grid-column: 4; grid-row: 3; }
.pc--f { grid-column: 3; grid-row: 4; }
.pc--g { grid-column: 1; grid-row: 5; }
.pc--h { grid-column: 3 / 5; grid-row: 5 / 7; }
.pc--c .pc__img, .pc--d .pc__img, .pc--h .pc__img { aspect-ratio: 1.38 / 1; }
.pc--h { grid-row: 5 / 6; }
.cat__note { margin-top: 26px; color: var(--muted); font-size: 16px; max-width: 640px; }
.fade { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 24px; margin-top: 36px; height: 220px; overflow: hidden; position: relative; }
.fade::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(255,255,255,.35) 0%, #fff 78%); } 
.fade__c .pc__img { aspect-ratio: auto; height: 260px; }
.fade__tab { position: absolute; left: 50%; bottom: -70px; transform: translateX(-50%); z-index: 2; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  width: 168px; height: 168px; border-radius: 0 0 44px 44px; background: var(--acc); color: #fff; text-decoration: none; font-size: 15px; font-weight: 500; transition: background-color .2s; }
.fade__tab:hover { background: var(--acc-d); }

/* прайс в WhatsApp */
.prc { padding-top: 140px; text-align: center; }
.prc__h { max-width: 820px; margin: 0 auto; }
.prc__p { margin: 20px auto 0; }
.prc__f { max-width: 420px; margin: 44px auto 0; display: grid; gap: 14px; text-align: left; }
.prc__l { text-align: center; color: var(--muted); font-size: 16px; }
.chk { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; line-height: 1.35; cursor: pointer; }
.chk input { width: 22px; height: 22px; margin: 0; accent-color: var(--acc); flex: none; }

/* серый «дом»: причины */
.why { position: relative; margin-top: 140px; }
.why__roof { width: 100%; height: clamp(120px, 20vw, 300px); fill: var(--surf); }
.why__in { background: var(--surf); padding-bottom: 120px; margin-top: -1px; }
.why__top { display: grid; grid-template-columns: 1fr auto 1fr; gap: 40px; align-items: start; }
.why__h { max-width: 520px; }
.why__mark { padding-top: 4px; }
.why__mark .logo__mark { width: 150px; height: 150px; }
.why__p { justify-self: end; max-width: 380px; font-size: 17px; }
.why__list { margin-top: 70px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; counter-reset: w; }
.why__i { background: #fff; border-radius: var(--r); padding: 26px 22px 28px; counter-increment: w; display: flex; flex-direction: column; gap: 10px; }
.why__i::before { content: counter(w); font-size: 44px; line-height: 1; font-weight: 500; color: var(--acc); letter-spacing: -0.03em; }
.why__i b { font-size: 19px; line-height: 1.2; font-weight: 600; }
.why__i span { font-size: 16px; line-height: 1.4; color: var(--muted); }


.inc { padding: 130px 0 0; }
.inc__grid { margin-top: 48px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px 24px; }
.inc__i { display: flex; align-items: center; gap: 18px; background: var(--surf); border-radius: var(--r-sm); padding: 12px 18px 12px 12px; }
.inc__pic { width: 92px; height: 92px; flex: none; border-radius: 8px; background: #fff; padding: 6px; }
.inc__i b { display: block; font-size: 16px; font-weight: 600; line-height: 1.25; }
.inc__i span { display: block; margin-top: 4px; font-size: 14px; line-height: 1.35; color: var(--muted); }
.ptab { margin-top: 40px; display: grid; grid-template-columns: 1fr 1.6fr; gap: 24px; }
.ptab__col { background: var(--surf); border-radius: var(--r); padding: 28px 28px 20px; }
.tbl { width: 100%; margin-top: 16px; border-collapse: collapse; font-size: 15px; }
.tbl td { padding: 11px 0; border-top: 1px solid var(--line); vertical-align: top; line-height: 1.35; }
.tbl td:last-child { text-align: right; padding-left: 18px; font-weight: 600; white-space: nowrap; }

/* квиз-расчёт */
.calc { padding-top: 140px; }
.calc__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; }
.pill--line { background: #fff; box-shadow: inset 0 0 0 2px var(--surf2); color: var(--ink); } 
.q { margin-top: 36px; border-radius: var(--r); background: #fff; box-shadow: 0 14px 50px rgba(20, 40, 60, .10); overflow: hidden; } 
.q__bar { height: 4px; background: var(--surf2); }
.q__bar span { display: block; height: 100%; width: 25%; background: var(--acc); transition: width .45s ease; }
.q__steps { padding: 34px 36px 10px; }
.q__s { display: none; }
.q__s.is-on { display: block; }
.q__t { font-size: 28px; line-height: 1.15; font-weight: 600; letter-spacing: -0.02em; padding: 0; }
.q__hint { margin-top: 8px; color: var(--muted); font-size: 16px; }
.q__lbl { margin: 26px 0 12px; font-size: 15px; font-weight: 600; }
.q__area { margin-top: 26px; display: grid; grid-template-columns: auto 1fr auto; gap: 28px; align-items: center; }
.q__big { font-size: clamp(48px, 6vw, 84px); line-height: 1; font-weight: 500; letter-spacing: -0.04em; color: var(--acc); min-width: 3.4em; }
.q__num { display: flex; align-items: center; gap: 8px; }
.q__num .inp { width: 96px; text-align: center; font-weight: 600; }
.rng { width: 100%; height: 32px; accent-color: var(--acc); cursor: pointer; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; opacity: 0; inset: 0; }
.chip span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border-radius: var(--r-sm); background: var(--surf); font-size: 15px; font-weight: 500; transition: background-color .2s, color .2s, transform .2s; }
.chip:hover span { background: var(--surf2); }
.chip input:checked + span { background: var(--acc); color: #fff; }
.chip input:focus-visible + span { outline: 3px solid var(--acc); outline-offset: 2px; }
.opts { margin-top: 24px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.opt { position: relative; display: flex; flex-direction: column; gap: 4px; padding: 18px; border-radius: var(--r-sm); background: var(--surf); cursor: pointer; transition: background-color .2s, color .2s, transform .2s; }
.opt input { position: absolute; opacity: 0; inset: 0; }
.opt:hover { transform: translateY(-2px); }
.opt__ic { width: 44px; height: 44px; color: var(--muted); margin-bottom: 8px; }
.opt b { font-size: 18px; font-weight: 600; }
.opt span { font-size: 14px; color: var(--muted); }
.opt:has(input:checked) { background: var(--acc-soft); box-shadow: inset 0 0 0 2px var(--acc); } /* taste-skill-ignore: рамка выбранного варианта квиза */
.opt:has(input:focus-visible) { outline: 3px solid var(--acc); outline-offset: 2px; }
.q__row { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; }
.tgls { margin-top: 26px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.tgl { display: flex; align-items: center; gap: 12px; min-height: 56px; padding: 10px 16px; border-radius: var(--r-sm); background: var(--surf); font-size: 15px; line-height: 1.3; cursor: pointer; transition: background-color .2s; }
.tgl input { width: 22px; height: 22px; margin: 0; accent-color: var(--acc); flex: none; }
.tgl:has(input:checked) { background: var(--acc-soft); }
.res { margin-top: 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 36px; }
.res__model { font-size: clamp(28px, 3vw, 40px); line-height: 1.1; font-weight: 500; letter-spacing: -0.02em; }
.res__model b { color: var(--acc); font-weight: 600; }
.res__kw { margin-top: 10px; font-size: 16px; }
.res__ex { margin-top: 10px; font-size: 15px; color: var(--muted); }
.res__gar { margin-top: 14px; font-weight: 600; font-size: 16px; }
.res__r { background: var(--surf); border-radius: var(--r); padding: 22px 24px; }
.rec li { display: flex; justify-content: space-between; gap: 16px; padding: 9px 0; font-size: 15px; line-height: 1.35; }
.rec li + li { border-top: 1px solid var(--line); } /* taste-skill-ignore: строки сметы — это таблица */
.rec li b { white-space: nowrap; font-weight: 600; }
.rec__sum { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-top: 10px; padding-top: 14px; border-top: 2px solid var(--ink); font-size: 17px; }
.rec__sum b { font-size: 28px; font-weight: 600; letter-spacing: -0.02em; color: var(--acc); white-space: nowrap; }
.rec__note { margin-top: 8px; font-size: 13.5px; color: var(--muted); line-height: 1.4; }
.res__form { margin: 16px 0 10px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.res__form .inp { background: #fff; }
.q__foot { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 18px 36px 26px; flex-wrap: wrap; }
.q__live { font-size: 15px; color: var(--muted); }
.q__live b { color: var(--ink); }
.q__btns { display: flex; gap: 10px; }

/* этапы */
.steps { margin-top: 140px; padding: 110px 0 120px; background: var(--surf); }
.steps__grid { margin-top: 50px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.st { background: #fff; border-radius: var(--r-sm); overflow: hidden; display: flex; flex-direction: column; }
.st__img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.st__b { padding: 18px 22px 24px; }
.st__t { display: flex; align-items: center; gap: 12px; font-size: 19px; font-weight: 600; line-height: 1.2; }
.st__n { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 6px; background: var(--acc); color: #fff; font-size: 15px; flex: none; }
.st__b p { margin-top: 10px; font-size: 16px; line-height: 1.45; color: var(--muted); }
.st--form { background: var(--acc); color: #fff; padding: 28px 24px; justify-content: center; }
.lead { display: grid; gap: 12px; }
.lead__t { font-size: 20px; line-height: 1.25; margin-bottom: 8px; }
.lead__t b { font-weight: 600; }
.lead .inp { background: #fff; color: var(--ink); }
.lead__n { font-size: 14px; line-height: 1.4; opacity: .9; }

/* гарантия */
.gar { padding-top: 140px; }
.gar__grid { margin-top: 50px; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.gr { background: var(--surf); border-radius: var(--r); padding: 36px 40px 40px; min-height: 230px; display: flex; flex-direction: column; }
.gr__n { color: var(--acc); font-size: 17px; font-weight: 500; }
.gr__t { margin-top: auto; padding-top: 34px; font-size: clamp(24px, 2.2vw, 32px); line-height: 1.15; font-weight: 500; letter-spacing: -0.02em; }
.gr__t span { color: var(--muted); font-weight: 400; }
.gr p { margin-top: 12px; font-size: 16px; color: var(--muted); max-width: 520px; }
.gr--acc { background: var(--acc); color: #fff; flex-direction: row; align-items: center; gap: 36px; }
.gr--acc .gr__t { margin-top: 0; padding-top: 0; }
.gr--acc p { color: #fff; opacity: .9; }
.gr--acc .btn { margin-top: 22px; }
.gr__doc { width: 120px; flex: none; transform: rotate(-4deg); }

/* обогрев: тёмная карточка с фото */
.heat { padding-top: 120px; }
.heat__card { display: grid; grid-template-columns: 1fr 1fr; background: var(--dark); color: #fff; border-radius: var(--r); overflow: hidden; }
.heat__txt { padding: 56px 48px; display: flex; flex-direction: column; gap: 18px; align-items: flex-start; }
.heat__txt .h2 { font-size: clamp(28px, 2.8vw, 40px); margin-bottom: 6px; }
.heat__txt p { font-size: 17px; line-height: 1.5; color: #e4e7ea; max-width: 520px; }
.heat__txt .btn { margin-top: 10px; }
.heat__ph { position: relative; min-height: 380px; padding: 16px 16px 16px 0; }
.heat__ph img { width: 100%; height: 100%; object-fit: cover; border-radius: 14px; }

/* контакты */
.ct { padding-top: 120px; padding-bottom: 100px; }
.ct__row { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 24px; align-items: start; }
.ct__lbl { display: block; font-size: 14px; color: var(--muted); margin-bottom: 8px; }
.ct__addr { font-size: clamp(22px, 2vw, 28px); line-height: 1.2; font-weight: 500; letter-spacing: -0.02em; max-width: 420px; }
.ct__tels { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; align-items: baseline; }
.ct__tel { font-size: 20px; font-weight: 500; text-decoration: none; white-space: nowrap; }
.ct__tel:hover, .ct__mail:hover { color: var(--acc); }
.ct__note { font-size: 13.5px; color: var(--muted); }
.ct__mail { font-size: 20px; font-weight: 500; text-decoration: none; word-break: break-all; }
.ct__panel { margin-top: 44px; border-radius: var(--r); background: var(--surf); padding: 48px; display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center; }
.ct__big { font-size: clamp(26px, 2.6vw, 38px); line-height: 1.12; font-weight: 500; letter-spacing: -0.02em; max-width: 640px; }
.ct__btns { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }


.foot { background: var(--deep); color: #fff; }
.foot__in { display: grid; grid-template-columns: auto 1fr auto; gap: 40px; align-items: center; padding-top: 34px; padding-bottom: 34px; }
.logo--w .logo__w span:first-child { color: #9fcaf0; }
.logo--w .logo__mark path[fill="var(--acc)"] { fill: #9fcaf0; }
.foot__c { font-size: 14px; line-height: 1.5; color: #d5e2ee; }
.foot__cr { margin-top: 4px; font-size: 13px; color: #b9cde0; }
.foot__cr a { color: #fff; }
.foot__up { display: inline-flex; align-items: center; gap: 8px; color: #fff; text-decoration: none; font-size: 15px; }

/* планшет */
@media (max-width: 1100px) {
  .hdr__nav { gap: 22px; }
  .hero__low { grid-template-columns: 1fr; }
  .hero__calc { min-height: 110px; }
  .why__list { grid-template-columns: repeat(3, 1fr); }
  .inc__grid { grid-template-columns: 1fr 1fr; }
  .ptab { grid-template-columns: 1fr; }
  .tgls { grid-template-columns: 1fr 1fr; }
  .steps__grid { grid-template-columns: 1fr 1fr; }
  .ct__row { grid-template-columns: 1fr 1fr; }
  .ct__panel { grid-template-columns: 1fr; }
  .ct__btns { justify-content: flex-start; }
}
@media (max-width: 900px) {
  :root { --gut: 16px; }
  html { scroll-padding-top: 72px; }
  .hdr__in { min-height: 70px; gap: 12px; }
  .hdr__nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; gap: 0; padding: 8px 16px 20px; background: #fff; box-shadow: 0 18px 30px rgba(0,0,0,.12); } /* taste-skill-ignore: выпадающее меню — настоящий оверлей */
  .hdr__nav.is-open { display: flex; }
  .hdr__nav a { padding: 14px 0; font-size: 18px; border-bottom: 1px solid var(--surf2); } /* taste-skill-ignore: пункты выпадающего меню */
  .hdr__navtel { display: block; font-weight: 600; border-bottom: 0 !important; }
  .hdr__act { margin-left: auto; }
  .hdr__act .btn--acc { display: none; }
  .burger { display: block; }
  .hero { grid-template-columns: 1fr; padding-top: 18px; gap: 28px; }
  .hero__r { order: 2; }
  .hero__low { padding-top: 30px; }
  .cat { padding-top: 90px; }
  .cat__head { grid-template-columns: 1fr; gap: 16px; }
  .cat__h, .cat__sub { grid-column: 1; }
  .cat__head .pill { grid-column: 1; grid-row: auto; justify-self: start; }
  .cat__grid { grid-template-columns: 1fr 1fr; column-gap: 14px; row-gap: 28px; }
  .pc--a, .pc--b, .pc--c, .pc--d, .pc--e, .pc--f, .pc--g, .pc--h { grid-column: auto; grid-row: auto; }
  .pc--c, .pc--d, .pc--h { grid-column: 1 / -1; }
  .pc__t { font-size: 20px; }
  .fade { grid-template-columns: 1fr 1fr; height: 150px; }
  .fade__c:first-child { display: none; }
  .fade__tab { width: 140px; height: 130px; bottom: -60px; }
  .prc { padding-top: 110px; }
  .why { margin-top: 100px; }
  .why__top { grid-template-columns: 1fr; gap: 20px; }
  .why__mark { display: none; }
  .why__p { justify-self: start; }
  .why__list { grid-template-columns: 1fr 1fr; margin-top: 40px; }
  .why__in { padding-bottom: 80px; }
  .inc, .calc, .gar { padding-top: 100px; }
  .inc__grid { grid-template-columns: 1fr; }
  .calc__head { flex-direction: column; align-items: flex-start; }
  .q__steps { padding: 26px 20px 6px; }
  .q__foot { padding: 16px 20px 22px; }
  .q__area { grid-template-columns: 1fr auto; gap: 14px 20px; }
  .q__area .rng { grid-column: 1 / -1; grid-row: 2; }
  .opts { grid-template-columns: 1fr 1fr; }
  .q__row { grid-template-columns: 1fr; gap: 0; }
  .tgls { grid-template-columns: 1fr; }
  .res { grid-template-columns: 1fr; gap: 22px; }
  .steps { margin-top: 100px; padding: 80px 0; }
  .steps__grid { grid-template-columns: 1fr; }
  .gar__grid { grid-template-columns: 1fr; }
  .gr { padding: 28px 24px; min-height: 0; }
  .gr--acc { flex-direction: column; align-items: flex-start; gap: 20px; }
  .gr__doc { width: 90px; }
  .heat { padding-top: 90px; }
  .heat__card { grid-template-columns: 1fr; }
  .heat__txt { padding: 36px 22px 26px; }
  .heat__ph { min-height: 260px; padding: 0 12px 12px; }
  .ct { padding-top: 90px; padding-bottom: 70px; }
  .ct__row { grid-template-columns: 1fr; gap: 26px; }
  .ct__panel { padding: 28px 22px; }
  .foot__in { grid-template-columns: 1fr; gap: 18px; }
}
@media (max-width: 480px) {
  .hdr__wa span { display: none; }
  .hdr__wa { padding: 0 12px; }
  .hero__h { font-size: 35px; }
  .hero__bubble { font-size: 16px; padding: 12px 16px; right: 4%; top: 52%; max-width: 230px; }
  .why__list { grid-template-columns: 1fr; }
  .cat__grid { grid-template-columns: 1fr; }
  .pc__img { aspect-ratio: 1.5 / 1; }
  .q__t { font-size: 24px; }
  .res__form { grid-template-columns: 1fr; }
  .tbl { font-size: 14px; }
  .tbl td:last-child { white-space: normal; }
  .ptab__col { padding: 22px 18px 14px; }
  .ct__tels { grid-template-columns: 1fr; gap: 2px; }
  .ct__note { margin-bottom: 8px; }
  .ct__btns .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}