/* ============================================================
   RAUM — Homepage styles (class-based, port-ready)
   ------------------------------------------------------------
   Depends on tokens.css. Load responsive.css AFTER this file.
   Organised: 0 Base · 1 Layout · 2 Reusable · 3 Header ·
   4 Hero · 5 Collection · 6 Quiz · 7 Catalog · 8 Studio ·
   9 Rooms · 10 Compare · 11 Why · 12 B2B · 13 Delivery · 14 Footer
   ============================================================ */

/* ---------- 0. Base ---------- */
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,select{font-family:inherit;}
::selection{background:var(--wine);color:#fff;}
[hidden]{display:none !important;}

/* Reveal-on-scroll hook. Elements are VISIBLE by default so the page
   works without JS. To enable the staggered reveal in production, set
   the commented rules and add the .is-in class via IntersectionObserver. */
/*
[data-reveal]{opacity:0;transform:translateY(26px);
  transition:opacity .8s var(--ease),transform .8s var(--ease);}
[data-reveal].is-in{opacity:1;transform:none;}
*/

/* ---------- 1. Layout ---------- */
.container{max-width:var(--maxw);margin:0 auto;}
.container--narrow{max-width:var(--maxw-narrow);}
.section{padding:var(--section-y) var(--gutter);}
.section--lg{padding-block:var(--section-y-lg);}

/* ---------- 2. Reusable ---------- */
/* Section eyebrow: 0N — rule — LABEL */
.section-eyebrow{display:flex;align-items:center;gap:14px;margin-bottom:20px;}
.section-eyebrow__num{font-family:var(--font-display);font-weight:500;color:var(--wine);font-size:13px;}
.section-eyebrow__rule{height:1px;width:34px;background:var(--line);}
.section-eyebrow__label{font-size:11px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);}

.section-head{max-width:680px;margin-bottom:clamp(30px,4vw,48px);}
.section-title{font-family:var(--font-display);font-weight:300;font-size:clamp(32px,4.6vw,56px);line-height:1.02;letter-spacing:-.025em;margin:0 0 16px;}
.section-desc{font-size:16px;font-weight:300;line-height:1.6;color:rgba(17,17,17,.62);margin:0;}

.section-link{display:inline-flex;align-items:center;gap:9px;font-size:14px;font-weight:500;white-space:nowrap;padding-bottom:4px;border-bottom:1px solid var(--ink);transition:gap .3s var(--ease),color .3s var(--ease);}
.section-link:hover{gap:15px;color:var(--wine);}

.accent{color:var(--wine);}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-body);font-size:15px;font-weight:500;line-height:1.2;text-align:center;
  padding:16px 30px;border-radius:var(--r);border:1px solid transparent;cursor:pointer;
  transition:background .3s var(--ease),border-color .3s var(--ease),opacity .3s var(--ease);}
.btn--wine{background:var(--wine);color:#fff;}
.btn--wine:hover{background:var(--wine-d);}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line);}
.btn--ghost:hover{border-color:var(--ink);}
.btn--ghost-dark{background:transparent;color:#fff;border-color:rgba(255,255,255,.25);}
.btn--ghost-dark:hover{border-color:#fff;}
.btn--light{background:#fff;color:var(--ink);}
.btn--light:hover{opacity:.85;}
.btn--sm{padding:11px 20px;font-size:13px;letter-spacing:.02em;}
.btn--block{width:100%;}

/* Badge chips */
.badge{display:inline-block;font-size:10px;letter-spacing:.16em;text-transform:uppercase;padding:7px 13px;border-radius:var(--r);}
.badge--paper{background:rgba(245,245,245,.92);backdrop-filter:blur(4px);color:var(--ink);}
.badge--wine{background:var(--wine);color:#fff;letter-spacing:.14em;padding:6px 11px;}
.badge--soon{background:rgba(245,245,245,.9);color:rgba(17,17,17,.7);letter-spacing:.14em;padding:6px 11px;}

/* Functional legibility scrims over photography (not decorative) */
.img-scrim{position:absolute;inset:0;pointer-events:none;}
.img-scrim--feature{background:linear-gradient(to top,rgba(17,17,17,.6),rgba(17,17,17,0) 48%);}
.img-scrim--card{background:linear-gradient(to top,rgba(17,17,17,.55),rgba(17,17,17,0) 55%);}
.img-scrim--mono{background:linear-gradient(to top,rgba(17,17,17,.5),rgba(17,17,17,0) 52%);}
.img-scrim--room{background:linear-gradient(to top,rgba(17,17,17,.5),rgba(17,17,17,0) 50%);}
.img-scrim--room-soft{background:linear-gradient(to top,rgba(17,17,17,.42),rgba(17,17,17,0) 50%);}
.img-scrim--cat{background:linear-gradient(to top,rgba(17,17,17,.7),rgba(17,17,17,.05) 60%);}
.img-scrim--cat-soon{background:linear-gradient(to top,rgba(17,17,17,.45),rgba(17,17,17,0) 55%);}

/* Vertical reed motif — dark sections only */
.reeds{position:absolute;inset:0;pointer-events:none;}
.reeds--studio{background:repeating-linear-gradient(90deg,transparent 0 46px,var(--reed-light) 46px 47px);}
.reeds--b2b{background:repeating-linear-gradient(90deg,transparent 0 52px,var(--reed-b2b) 52px 53px);}

/* ---------- 3. Header ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:80;background:transparent;
  border-bottom:1px solid transparent;transition:background .4s var(--ease),border-color .4s var(--ease);}
.site-header.is-stuck{background:var(--paper);border-bottom-color:var(--line);} /* JS toggles on scroll */
.site-header__inner{max-width:var(--maxw);margin:0 auto;padding:18px var(--gutter);
  display:flex;align-items:center;justify-content:space-between;gap:24px;}
.brand{font-family:var(--font-display);font-weight:500;font-size:19px;letter-spacing:.42em;padding-left:.42em;}
.main-nav{display:flex;align-items:center;gap:34px;font-size:14px;font-weight:400;letter-spacing:.01em;}
.main-nav__link{opacity:.78;transition:opacity .3s var(--ease);}
.main-nav__link:hover{opacity:1;}
.header-actions{display:flex;align-items:center;gap:20px;}
.header-meta{text-align:right;line-height:1.25;}
.header-meta__city{font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);}
.header-meta__phone{font-family:var(--font-display);font-weight:400;font-size:14px;}
.burger{display:none;align-items:center;justify-content:center;flex-direction:column;gap:4px;
  width:42px;height:42px;border:1px solid var(--line);background:transparent;border-radius:var(--r);cursor:pointer;}
.burger__line{width:18px;height:1.5px;background:var(--ink);display:block;}

/* Mobile menu overlay — CLOSED by default (JS adds .is-open) */
.mobile-menu{position:fixed;inset:0;z-index:90;background:var(--paper);
  display:none;flex-direction:column;padding:24px var(--gutter);}
.mobile-menu.is-open{display:flex;}
.mobile-menu__top{display:flex;align-items:center;justify-content:space-between;}
.mobile-menu__close{width:42px;height:42px;border:1px solid var(--line);background:transparent;
  border-radius:var(--r);cursor:pointer;font-size:20px;line-height:1;}
.mobile-menu__nav{display:flex;flex-direction:column;gap:6px;margin-top:48px;
  font-family:var(--font-display);font-weight:300;font-size:30px;letter-spacing:-.01em;}
.mobile-menu__link{padding:10px 0;border-bottom:1px solid var(--line);}
.mobile-menu__foot{margin-top:auto;font-size:14px;color:var(--muted);}
.mobile-menu__foot-city{margin-bottom:4px;}
.mobile-menu__phone{font-family:var(--font-display);font-size:18px;color:var(--ink);}

/* ---------- 4. Hero ---------- */
.hero{padding:calc(clamp(96px,12vh,140px) + 36px) var(--gutter) clamp(56px,7vw,96px);}
.hero__grid{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1fr 1.12fr;
  gap:clamp(40px,5vw,76px);align-items:stretch;}
.hero__eyebrow{display:flex;align-items:center;gap:13px;margin-bottom:26px;}
.hero__eyebrow-rule{height:1px;width:30px;background:var(--ink);}
.hero__eyebrow-label{font-size:11px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);}
.hero__title{font-family:var(--font-display);font-weight:300;font-size:clamp(46px,7.1vw,96px);
  line-height:.95;letter-spacing:-.035em;margin:0 0 28px;}
.hero__title-accent{color:var(--wine);font-weight:400;}
.hero__lead{max-width:430px;font-size:clamp(15px,1.2vw,17px);font-weight:300;line-height:1.6;color:rgba(17,17,17,.66);margin:0 0 38px;}
.hero__cta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
.stats{display:flex;gap:clamp(34px,4vw,64px);margin-top:clamp(34px,3.8vw,54px);}
.stat--divided{border-left:1px solid var(--line);padding-left:clamp(34px,4vw,64px);}
.stat__num{font-family:var(--font-display);font-weight:300;font-size:clamp(34px,3.6vw,46px);line-height:1;}
.stat__num--wine{color:var(--wine);}
.stat__label{font-size:12px;color:var(--muted);margin-top:8px;letter-spacing:.01em;}
.hero__media{position:relative;display:flex;align-self:stretch;}
.hero__media-card{position:relative;flex:1;overflow:hidden;border-radius:var(--r-lg);
  min-height:clamp(380px,56vh,600px);background:#e9e8e5;}
.hero__media-img{width:100%;height:100%;object-fit:cover;}
/* A1 — hero-слайдер */
.hero-slider{position:relative;}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity .9s var(--ease,ease);display:block;}
.hero-slide.is-active{opacity:1;position:relative;}
.hero-slider__dots{position:absolute;right:18px;bottom:18px;display:flex;gap:8px;z-index:3;}
.hero-slider__dot{width:8px;height:8px;border-radius:50%;border:none;padding:0;cursor:pointer;
  background:rgba(255,255,255,.45);transition:background .25s,width .25s;}
.hero-slider__dot.on{background:#fff;width:22px;border-radius:5px;}
.hero__badge{position:absolute;top:18px;left:18px;}
.hero__caption{position:absolute;left:18px;bottom:18px;color:#fff;font-family:var(--font-mono);
  font-size:11px;letter-spacing:.04em;text-shadow:0 1px 10px rgba(0,0,0,.45);}
.hero__detail{position:absolute;right:-6px;bottom:-26px;width:38%;overflow:hidden;border-radius:var(--r-lg);
  aspect-ratio:3/4;background:#dad7d2;border:6px solid var(--paper);}
.hero__detail-img{width:100%;height:100%;object-fit:cover;}

/* ---------- 5. Collection / showcase ---------- */
.showcase__head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-bottom:clamp(34px,4vw,54px);}
.showcase__head-text{max-width:640px;}
.showcase__grid{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:clamp(220px,21vw,300px);gap:var(--grid-gap);}
.show-card{position:relative;overflow:hidden;border-radius:var(--r-lg);background:#e6e4e0;display:block;}
.show-card__img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease);}
.show-card:hover .show-card__img{transform:scale(1.045);}
.show-card__img--soft{opacity:.95;}
.show-card__body{position:absolute;left:24px;right:24px;bottom:22px;color:#fff;}
.show-card__title{font-family:var(--font-display);font-weight:400;font-size:22px;}
.show-card__price{font-family:var(--font-display);font-weight:300;font-size:12px;opacity:.86;margin-top:6px;}
/* feature (large) cell */
.show-card--feature{grid-column:1 / 8;grid-row:1 / 3;}
.show-card--feature .show-card__body{left:28px;right:28px;bottom:26px;}
.show-card--feature .show-card__title{font-size:clamp(24px,2.4vw,32px);letter-spacing:-.01em;}
.show-card__meta{display:flex;align-items:center;gap:16px;margin-top:10px;font-size:13px;opacity:.86;}
.show-card__meta-dot{opacity:.5;}
.show-card__meta-price{font-family:var(--font-display);font-weight:300;}
/* grid placement for the four secondary cards */
.show-card--metal{grid-column:8 / 13;grid-row:1 / 2;background:#1a1a1a;}
.show-card--stone{grid-column:8 / 13;grid-row:2 / 3;}
.show-card--mono{grid-column:1 / 7;grid-row:3 / 4;}
.show-card--textile{grid-column:7 / 13;grid-row:3 / 4;background:#1c1c1c;}

/* ---------- 6. Quiz bridge ---------- */
.quiz{padding:0 var(--gutter) clamp(40px,5vw,72px);}
.quiz__card{max-width:var(--maxw);margin:0 auto;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);padding:clamp(28px,3.5vw,46px);}
.quiz__inner{display:flex;align-items:center;justify-content:space-between;gap:30px;}
.quiz__text{max-width:680px;}
.quiz__tag{font-size:11px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--wine);margin-bottom:14px;}
.quiz__title{font-family:var(--font-display);font-weight:300;font-size:clamp(22px,2.6vw,32px);line-height:1.12;letter-spacing:-.02em;margin:0 0 12px;}
.quiz__desc{font-size:15px;font-weight:300;line-height:1.6;color:rgba(17,17,17,.6);margin:0 0 22px;}
.quiz__text .btn{margin-top:2px;}
.quiz__teaser{display:grid;grid-template-columns:1fr 1fr;gap:8px;width:clamp(220px,26vw,320px);flex-shrink:0;}
.quiz__teaser img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:12px;}
@media(max-width:760px){
  .quiz__inner{flex-direction:column;align-items:flex-start;}
  .quiz__teaser{width:100%;grid-template-columns:repeat(4,1fr);}
  .quiz__teaser img{aspect-ratio:1/1;}
}

/* ---------- 7. Catalog ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--grid-gap);}
.cat-card{position:relative;overflow:hidden;border-radius:var(--r-lg);aspect-ratio:5/4;background:#e6e4e0;display:block;}
.cat-card__img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease);}
.cat-card:hover .cat-card__img{transform:scale(1.045);}
.cat-card__img--soft{opacity:.85;}
.cat-card__img--muted{opacity:.7;filter:grayscale(.25);}
.cat-card__badge{position:absolute;top:18px;left:18px;}
.cat-card__body{position:absolute;left:22px;right:22px;bottom:20px;color:#fff;}
.cat-card__body--ink{color:var(--ink);}
.cat-card__title{font-family:var(--font-display);font-weight:400;font-size:22px;}
.cat-card__sub{font-size:12px;opacity:.82;margin-top:6px;}
.cat-card__body--ink .cat-card__sub{opacity:.62;}
/* placeholder textures for the "soon" tiles (reed / stripe motif) */
.cat-pattern{position:absolute;inset:0;}
.cat-pattern--louver{background:repeating-linear-gradient(90deg,#222 0 26px,#0f0f0f 26px 30px);}
.cat-pattern--sml{background:repeating-linear-gradient(135deg,#d9d7d2 0 14px,#dedcd7 14px 28px);}
.cat-pattern--profile{background:repeating-linear-gradient(90deg,#1f1f1f 0 3px,#101010 3px 16px);}
.cat-card--louver,.cat-card--profile{background:#161616;}
.cat-card--sml{background:#e2e0dc;}
/* studio CTA tile */
.cat-card--studio{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;
  justify-content:space-between;padding:22px;}
.cat-studio__tag{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);}
.cat-studio__title{font-family:var(--font-display);font-weight:300;font-size:24px;line-height:1.1;letter-spacing:-.01em;}
.cat-studio__link{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:13px;font-weight:500;color:var(--wine);}

/* ---------- 8. Studio (dark) ---------- */
.studio{position:relative;background:var(--ink);color:#fff;overflow:hidden;}
.studio__grid{position:relative;max-width:var(--maxw);margin:0 auto;display:grid;
  grid-template-columns:1.1fr 1fr;gap:clamp(40px,5vw,72px);align-items:center;}
/* before / after */
.ba{position:relative;overflow:hidden;border-radius:var(--r-lg);aspect-ratio:16/11;background:#222;
  cursor:ew-resize;touch-action:none;user-select:none;}
.ba__after{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.ba__before{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--ba)) 0 0);background:#cfcdc8;overflow:hidden;}
.ba__before-pattern{position:absolute;inset:0;background:repeating-linear-gradient(135deg,#cfcdc8 0 18px,#c6c4bf 18px 36px);}
.ba__before-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.ba__before-label{position:absolute;left:20px;top:18px;font-family:var(--font-mono);font-size:11px;letter-spacing:.05em;color:rgba(17,17,17,.6);background:rgba(255,255,255,.6);padding:3px 7px;border-radius:4px;}
.ba__divider{position:absolute;top:0;bottom:0;left:var(--ba);width:2px;background:#fff;transform:translateX(-1px);box-shadow:0 0 0 1px rgba(17,17,17,.15);}
.ba__handle{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:38px;height:38px;border-radius:50%;
  background:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--ink);box-shadow:0 4px 14px rgba(0,0,0,.25);}
.ba__tag{position:absolute;right:18px;bottom:16px;background:rgba(163,28,60,.92);color:#fff;font-size:11px;letter-spacing:.08em;padding:6px 12px;border-radius:var(--r);}
.ba__hint{font-family:var(--font-mono);font-size:11.5px;color:rgba(255,255,255,.42);margin-top:16px;}
.studio__eyebrow{font-size:11px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--on-dark-50);margin-bottom:18px;}
.studio__title{font-family:var(--font-display);font-weight:300;font-size:clamp(30px,3.8vw,46px);line-height:1.04;letter-spacing:-.025em;margin:0 0 20px;}
.studio__desc{font-size:16px;font-weight:300;line-height:1.62;color:var(--on-dark-66);margin:0 0 30px;max-width:440px;}
.studio__note{font-family:var(--font-mono);font-size:11.5px;color:var(--on-dark-40);margin-top:22px;line-height:1.6;}

/* ---------- 9. Rooms ---------- */
.rooms-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--grid-gap);}
.room-card{position:relative;overflow:hidden;border-radius:var(--r-lg);aspect-ratio:16/11;background:#e6e4e0;display:block;}
.room-card__img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease);}
.room-card:hover .room-card__img{transform:scale(1.045);}
.room-card__img--shift-1{object-position:82% center;} /* reused render, alt framing */
.room-card__img--shift-2{object-position:85% center;}
.room-card__body{position:absolute;left:20px;bottom:18px;color:#fff;}
.room-card__series{font-size:10px;letter-spacing:.14em;text-transform:uppercase;opacity:.82;margin-bottom:5px;}
.room-card__name{font-family:var(--font-display);font-weight:400;font-size:21px;}

/* ---------- 10. Compare (vs ремонт) ---------- */
.compare__wrap{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff;}
.compare-table{width:100%;border-collapse:collapse;font-size:15px;}
.compare-table thead tr{background:var(--ink);color:#fff;}
.compare-table th{text-align:left;padding:18px 22px;}
.compare-table__th--param{font-family:var(--font-body);font-weight:500;font-size:12px;letter-spacing:.06em;text-transform:uppercase;}
.compare-table__th--raum{font-family:var(--font-display);font-weight:400;font-size:14px;}
.compare-table__th--old{font-family:var(--font-body);font-weight:400;font-size:13px;color:rgba(255,255,255,.62);}
.compare-table tbody tr{border-top:1px solid var(--line);}
.compare-table td{padding:16px 22px;}
.compare-table__param{font-weight:400;color:rgba(17,17,17,.72);}
.compare-table__raum{font-weight:500;color:var(--ink);}
.compare-table__old{font-weight:300;color:rgba(17,17,17,.5);}

/* ---------- 11. Why ---------- */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;}
.why-card{background:var(--paper);padding:clamp(24px,2.6vw,34px);min-height:200px;display:flex;flex-direction:column;}
.why-card__num{font-family:var(--font-display);font-weight:300;font-size:14px;color:var(--wine);margin-bottom:auto;}
.why-card__title{font-family:var(--font-display);font-weight:400;font-size:19px;letter-spacing:-.01em;margin:34px 0 10px;}
.why-card__desc{font-size:14px;font-weight:300;line-height:1.55;color:rgba(17,17,17,.58);}

/* ---------- 12. B2B (dark) ---------- */
.b2b__panel{position:relative;max-width:var(--maxw);margin:0 auto;background:var(--ink);color:#fff;
  border-radius:var(--r-lg);overflow:hidden;padding:clamp(40px,5vw,72px);}
.b2b__grid{position:relative;display:grid;grid-template-columns:1.3fr 1fr;gap:clamp(34px,4vw,64px);align-items:center;}
.b2b__eyebrow{font-size:11px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--on-dark-50);margin-bottom:18px;}
.b2b__title{font-family:var(--font-display);font-weight:300;font-size:clamp(26px,3.2vw,42px);line-height:1.06;letter-spacing:-.02em;margin:0 0 18px;}
.b2b__desc{font-size:15px;font-weight:300;line-height:1.62;color:rgba(255,255,255,.64);margin:0 0 26px;max-width:560px;}
.b2b__tags{display:flex;gap:24px;flex-wrap:wrap;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--on-dark-45);}
.b2b__cta{display:flex;flex-direction:column;gap:12px;}

/* ---------- 13. Delivery ---------- */
.delivery{padding:clamp(48px,6vw,100px) var(--gutter) clamp(72px,8vw,120px);}
.delivery__grid{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1.15fr 1fr;gap:var(--grid-gap);align-items:stretch;}
.calc-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(26px,3vw,40px);}
.calc-card__label{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:22px;}
.calc-form{display:flex;flex-direction:column;gap:18px;}
.calc-field{display:block;}
.calc-field__label{display:block;font-size:13px;color:rgba(17,17,17,.6);margin-bottom:8px;}
.calc-field__control{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:var(--r);background:var(--paper);font-size:15px;color:var(--ink);}
select.calc-field__control{appearance:none;cursor:pointer;}
.calc-card__result{margin-top:22px;padding-top:22px;border-top:1px solid var(--line);}
.calc-card__result-value{font-family:var(--font-display);font-weight:300;font-size:clamp(22px,2.4vw,30px);color:var(--ink);line-height:1.15;}
.calc-card__result-note{font-size:13px;color:var(--muted);margin-top:8px;}
.calc-card__result-hint{font-family:var(--font-mono);font-size:12.5px;color:var(--muted);}
.lead-card{background:var(--ink);color:#fff;border-radius:var(--r-lg);padding:clamp(26px,3vw,40px);display:flex;flex-direction:column;}
.lead-card__label{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--on-dark-50);margin-bottom:14px;}
.lead-card__title{font-family:var(--font-display);font-weight:300;font-size:clamp(20px,2.2vw,26px);line-height:1.15;letter-spacing:-.01em;margin-bottom:24px;}
.lead-form{margin-top:auto;display:flex;flex-direction:column;gap:12px;}
.lead-form__input{width:100%;padding:14px 16px;border:1px solid rgba(255,255,255,.18);border-radius:var(--r);background:rgba(255,255,255,.04);font-size:15px;color:#fff;}
.lead-form__input::placeholder{color:rgba(255,255,255,.5);}
.lead-form__note{font-size:11px;color:var(--on-dark-40);line-height:1.5;}
.lead-card__success{margin-top:auto;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:var(--r);padding:22px;}
.lead-card__success-title{font-family:var(--font-display);font-weight:400;font-size:18px;color:var(--wine);margin-bottom:8px;}
.lead-card__success-text{font-size:14px;font-weight:300;color:var(--on-dark-66);line-height:1.5;}

/* ---------- 14. Footer ---------- */
.site-footer{background:var(--ink);color:#fff;padding:clamp(56px,6vw,84px) var(--gutter) 0;overflow:hidden;}
.footer__inner{max-width:var(--maxw);margin:0 auto;}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-bottom:clamp(48px,5vw,72px);}
.footer__brand-name{font-family:var(--font-display);font-weight:500;font-size:22px;letter-spacing:.42em;padding-left:.42em;margin-bottom:20px;}
.footer__desc{font-size:14px;font-weight:300;line-height:1.6;color:rgba(255,255,255,.55);max-width:300px;margin:0 0 20px;}
.footer__phone{font-family:var(--font-display);font-weight:300;font-size:18px;}
.footer__col-title{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--on-dark-40);margin-bottom:18px;}
.footer__links{display:flex;flex-direction:column;gap:11px;font-size:14px;}
.footer__link{color:var(--on-dark-72);transition:color .3s var(--ease);}
.footer__link:hover{color:#fff;}
.footer__bottom{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;
  padding:22px 0;border-top:1px solid var(--on-dark-hairline);font-size:12px;color:var(--on-dark-40);}
.footer__watermark{font-family:var(--font-display);font-weight:600;font-size:min(28vw,360px);line-height:.74;
  letter-spacing:-.02em;color:rgba(255,255,255,.05);margin:0 -2vw -.14em;white-space:nowrap;text-align:center;}

/* ── Плавающий кластер каналов: Алина-консультант + мессенджеры ── */
.float{position:fixed;right:20px;bottom:20px;z-index:70;display:flex;flex-direction:column;gap:10px;align-items:flex-end;}
.fbtn{width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.16);cursor:pointer;transition:transform .2s;border:none;text-decoration:none;}
.fbtn:hover{transform:scale(1.08);}
.fbtn svg{width:24px;height:24px;}
.fbtn.tg{background:#229ED9;color:#fff;}
.fbtn.max{background:var(--ink);color:#fff;font-family:var(--font-display);font-size:13px;}
.fbtn.alina{background:var(--wine);color:#fff;width:auto;border-radius:30px;padding:0 20px;gap:8px;font-weight:500;font-size:14px;}

/* ── 07 Контакты (I1) ── */
.contacts__grid{display:grid;grid-template-columns:1fr 1.1fr;gap:32px;align-items:stretch;margin-top:8px;}
.contacts__info{display:flex;flex-direction:column;gap:0;}
.contacts__row{padding:18px 0;border-bottom:1px solid var(--line,rgba(17,17,17,.12));}
.contacts__row:first-child{padding-top:0;}
.contacts__label{font-size:12.5px;letter-spacing:.04em;text-transform:uppercase;opacity:.55;margin-bottom:6px;}
.contacts__val{font-size:16px;line-height:1.5;}
.contacts__val--lg{font-size:24px;font-family:'Unbounded',sans-serif;font-weight:400;color:var(--wine,#A31C3C);text-decoration:none;display:inline-block;}
.contacts__cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px;}
.contacts__map{border-radius:var(--r-lg,18px);overflow:hidden;min-height:380px;background:#eceae6;}
.contacts__map iframe{display:block;width:100%;height:100%;min-height:380px;border:0;}
@media(max-width:860px){
  .contacts__grid{grid-template-columns:1fr;}
  .contacts__map{min-height:300px;order:-1;}
  .contacts__map iframe{min-height:300px;}
}

/* ── E1 фильтры «Применение по помещениям» ── */
.rooms-filters{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;margin:0 0 22px;}
.rooms-filters__group{display:flex;flex-wrap:wrap;gap:8px;}
.room-chip{border:1px solid var(--line,rgba(17,17,17,.16));background:transparent;border-radius:30px;
  padding:8px 16px;font-size:13.5px;cursor:pointer;transition:.18s ease;color:var(--ink,#111);font-family:inherit;}
.room-chip:hover{border-color:var(--ink,#111);}
.room-chip.on{background:var(--ink,#111);color:var(--paper,#f5f5f5);border-color:var(--ink,#111);}
.rooms-filters__note{font-size:13px;opacity:.62;margin:-8px 0 20px;max-width:60ch;}