/* ============================================================
   ТЕПЛОБЛОК — премиальный лендинг. Тёмная архитектурная палитра.
   ============================================================ */

:root{
  --bg:        #15110d;
  --bg-2:      #1c1712;
  --bg-3:      #221b15;
  --surface:   #261e17;
  --line:      rgba(255,255,255,.08);
  --line-2:    rgba(255,255,255,.14);
  --text:      #f3ece3;
  --muted:     #a89b8c;
  --muted-2:   #7d7264;
  --accent:    #e8893a;
  --accent-2:  #f6b25a;
  --accent-deep:#c96a23;
  --glow:      rgba(232,137,58,.35);
  --radius:    18px;
  --radius-lg: 28px;
  --maxw:      1240px;
  --ease:      cubic-bezier(.22,1,.36,1);
  --font:      'Manrope', system-ui, -apple-system, sans-serif;
  --display:   'Unbounded', 'Manrope', sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  cursor:auto;                 /* обычный курсор виден всегда */
}
a,button,.btn,summary,label,[data-cursor]{cursor:pointer}
input,textarea{cursor:text}
body.no-scroll{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
::selection{background:var(--accent);color:#1a130c}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 28px}
.section{padding:120px 0;position:relative}
.h2{font-family:var(--display);font-weight:700;font-size:clamp(28px,4.4vw,52px);line-height:1.08;letter-spacing:-.02em}
.tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent-2);margin-bottom:18px;
}
.tag::before{content:"";width:26px;height:1px;background:var(--accent)}
.section__head{max-width:760px;margin-bottom:64px}
.section__lead{color:var(--muted);font-size:clamp(15px,1.6vw,18px);margin-top:18px}

/* ---------- КНОПКИ ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:16px 30px;border-radius:100px;font-weight:700;font-size:15px;
  letter-spacing:.01em;transition:.4s var(--ease);position:relative;overflow:hidden;
  white-space:nowrap;
}
.btn svg{transition:transform .4s var(--ease)}
.btn--accent{
  background:linear-gradient(120deg,var(--accent),var(--accent-deep));
  color:#1a120a;box-shadow:0 10px 30px -8px var(--glow);
}
.btn--accent:hover{transform:translateY(-3px);box-shadow:0 18px 44px -10px var(--glow)}
.btn--accent:hover svg{transform:translateX(4px)}
.btn--ghost{border:1px solid var(--line-2);color:var(--text);background:rgba(255,255,255,.02)}
.btn--ghost:hover{border-color:var(--accent);color:var(--accent-2);background:rgba(232,137,58,.06)}
.btn--sm{padding:11px 20px;font-size:14px}
.btn--full{width:100%}

/* ---------- ПРЕЛОАДЕР ---------- */
.preloader{position:fixed;inset:0;z-index:9999;background:var(--bg);
  display:flex;align-items:center;justify-content:center;transition:opacity .6s ease,visibility .6s}
.preloader.hide{opacity:0;visibility:hidden}
.preloader__inner{text-align:center}
.preloader__logo{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;width:64px;margin:0 auto 22px}
.preloader__brick{height:26px;border-radius:5px;background:linear-gradient(120deg,var(--accent),var(--accent-deep));
  opacity:0;animation:brick 1.4s var(--ease) infinite}
.preloader__brick:nth-child(2){animation-delay:.15s}
.preloader__brick:nth-child(3){animation-delay:.3s}
.preloader__brick:nth-child(4){animation-delay:.45s}
@keyframes brick{0%,100%{opacity:.15;transform:translateY(6px)}40%{opacity:1;transform:translateY(0)}}
.preloader__text{font-family:var(--display);font-weight:700;letter-spacing:.2em;font-size:18px}
.preloader__text span{color:var(--accent)}
.preloader__bar{width:160px;height:2px;background:var(--line);margin:18px auto 0;border-radius:2px;overflow:hidden}
.preloader__bar i{display:block;height:100%;width:0;background:var(--accent);animation:load 1.6s ease forwards}
@keyframes load{to{width:100%}}

/* ---------- ПРОГРЕСС СКРОЛЛА ---------- */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:8000;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));box-shadow:0 0 12px var(--glow)}

/* ---------- ШАПКА ---------- */
.header{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:20px 0;
  transition:.45s var(--ease)}
.header.scrolled{padding:12px 0;background:rgba(21,17,13,.78);backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line)}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:18px;max-width:1480px}
.logo{display:flex;align-items:center;gap:12px}
.logo__mark{display:grid;grid-template-columns:repeat(2,1fr);gap:3px;width:30px;height:30px;flex:0 0 auto}
.logo__mark i{background:linear-gradient(120deg,var(--accent),var(--accent-deep));border-radius:3px}
.logo__mark i:first-child{grid-column:1/3;height:11px}
.logo__name{font-family:var(--display);font-weight:600;font-size:18px;line-height:1;letter-spacing:.02em;position:relative}
.logo__name b{color:var(--accent)}
.logo__name small{display:block;font-family:var(--font);font-weight:500;font-size:10px;letter-spacing:.08em;
  color:var(--muted-2);margin-top:5px;text-transform:uppercase}
.nav{display:flex;gap:18px}
.nav__link{font-size:14px;color:var(--muted);font-weight:500;position:relative;transition:color .3s;white-space:nowrap}
.nav__link::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;
  background:var(--accent);transition:width .35s var(--ease)}
.nav__link:hover{color:var(--text)}
.nav__link:hover::after{width:100%}
.header__actions{display:flex;align-items:center;gap:14px}
.header__phone{display:flex;align-items:center;gap:8px;font-weight:600;font-size:15px;color:var(--text);transition:color .3s;white-space:nowrap}
.header__phone:hover{color:var(--accent-2)}
.header__phone svg{color:var(--accent)}
.burger{display:none;flex-direction:column;gap:5px;width:30px;height:24px;justify-content:center}
.burger span{height:2px;background:var(--text);border-radius:2px;transition:.35s var(--ease)}
.burger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.active span:nth-child(2){opacity:0}
.burger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- HERO ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;
  padding-top:120px;padding-bottom:80px}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__img{position:absolute;inset:-10% 0;background-size:cover;background-position:center;
  transform:scale(1.1);will-change:transform}
.hero__overlay{position:absolute;inset:0;
  background:linear-gradient(105deg,var(--bg) 8%,rgba(21,17,13,.92) 38%,rgba(21,17,13,.55) 72%,rgba(21,17,13,.78))}
.hero__grain{position:absolute;inset:0;opacity:.5;background:
  radial-gradient(1200px 600px at 80% -10%,rgba(232,137,58,.16),transparent 60%);}
.hero__inner{position:relative;z-index:2}
.hero__content{max-width:760px}
.hero__badge{display:inline-flex;align-items:center;gap:10px;padding:9px 18px;border-radius:100px;
  border:1px solid var(--line-2);background:rgba(255,255,255,.03);font-size:13.5px;color:var(--muted);
  font-weight:500;margin-bottom:30px;backdrop-filter:blur(6px)}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);position:relative}
.pulse-dot::after{content:"";position:absolute;inset:-5px;border-radius:50%;border:1px solid var(--accent);
  animation:pulse 2s ease-out infinite}
@keyframes pulse{0%{transform:scale(.6);opacity:1}100%{transform:scale(1.8);opacity:0}}
.hero__title{font-family:var(--display);font-weight:800;font-size:clamp(26px,8.5vw,74px);line-height:1;
  letter-spacing:-.035em;margin-bottom:26px}
.hero__title em{font-style:normal;color:var(--accent);position:relative}
.reveal-line{display:block;overflow:hidden}
.reveal-line>span{display:block;transform:translateY(110%);transition:transform .9s var(--ease)}
.hero.in .reveal-line:nth-child(1)>span{transition-delay:.15s}
.hero.in .reveal-line:nth-child(2)>span{transition-delay:.3s}
.hero.in .reveal-line:nth-child(3)>span{transition-delay:.45s}
.hero.in .reveal-line>span{transform:translateY(0)}
.hero__sub{font-size:clamp(16px,1.9vw,20px);color:var(--muted);max-width:600px;margin-bottom:38px}
.hero__cta{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:60px}
.hero__stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;max-width:760px}
.hstat{padding:22px 20px;border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(255,255,255,.025);backdrop-filter:blur(8px);transition:.4s var(--ease)}
.hstat:hover{border-color:var(--accent);transform:translateY(-4px);background:rgba(232,137,58,.06)}
.hstat b{font-family:var(--display);font-weight:700;font-size:clamp(26px,3.4vw,38px);color:var(--accent-2);
  display:block;line-height:1;white-space:nowrap}
.hstat b small{font-size:14px;color:var(--muted)}
.hstat span{font-size:12.5px;color:var(--muted);display:block;margin-top:8px}
.hstat span i{font-style:normal;color:var(--muted-2)}
.hstat--price b{color:var(--text);font-size:clamp(24px,3.1vw,34px)}
.hstat__pre{font-style:normal;font-size:.5em;color:var(--muted);font-weight:600;margin-right:.35em;vertical-align:middle}
.hstat--price small{font-size:.42em;color:var(--accent-2);font-weight:600}
/* ---------- БЕГУЩАЯ СТРОКА ---------- */
.marquee{padding:26px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--bg-2);overflow:hidden;white-space:nowrap}
.marquee__track{display:inline-flex;animation:marquee 28s linear infinite}
.marquee__track span{font-family:var(--display);font-weight:600;font-size:clamp(18px,2.4vw,26px);
  color:var(--muted-2);padding-right:30px}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- О МАТЕРИАЛЕ ---------- */
.about{background:var(--bg)}
.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.about__media{position:relative}
.about__img{border-radius:var(--radius-lg);overflow:hidden;position:relative;
  box-shadow:0 40px 80px -30px rgba(0,0,0,.7);transition:transform .5s var(--ease)}
.about__img img{width:100%;height:520px;object-fit:cover}
.about__chip{position:absolute;right:-18px;bottom:36px;display:flex;align-items:center;gap:14px;
  padding:18px 22px;border-radius:18px;background:var(--surface);border:1px solid var(--line-2);
  box-shadow:0 24px 50px -20px rgba(0,0,0,.6)}
.about__chip svg{color:var(--accent);flex:0 0 auto}
.about__chip span{font-weight:700;font-size:14px;line-height:1.3}
.about__text p{color:var(--muted);margin-top:18px;font-size:17px}
.about__text b{color:var(--text)}
.ticks{list-style:none;margin-top:28px;display:grid;gap:14px}
.ticks li{position:relative;padding-left:34px;font-weight:600}
.ticks li::before{content:"";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:50%;
  background:rgba(232,137,58,.14);border:1px solid var(--accent)}
.ticks li::after{content:"";position:absolute;left:7px;top:9px;width:8px;height:4px;
  border-left:2px solid var(--accent-2);border-bottom:2px solid var(--accent-2);transform:rotate(-45deg)}

/* ---------- ПРЕИМУЩЕСТВА ---------- */
.adv{background:var(--bg-2)}
.adv__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{padding:34px 28px 30px;border-radius:var(--radius);border:1px solid var(--line);
  background:var(--bg-3);position:relative;overflow:hidden;transition:.45s var(--ease);will-change:transform}
.card::before{content:"";position:absolute;inset:0;background:radial-gradient(400px 200px at 50% 0,rgba(232,137,58,.12),transparent 70%);
  opacity:0;transition:opacity .45s}
.card:hover{border-color:var(--line-2);transform:translateY(-6px)}
.card:hover::before{opacity:1}
.card__num{font-family:var(--display);font-size:13px;color:var(--muted-2);font-weight:600;letter-spacing:.1em}
.card__icon{width:54px;height:54px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(232,137,58,.18),rgba(232,137,58,.04));border:1px solid var(--line-2);
  margin:20px 0 22px}
.card__icon svg{width:28px;height:28px;color:var(--accent-2)}
.card h3{font-size:19px;font-weight:700;margin-bottom:10px}
.card p{color:var(--muted);font-size:14.5px}
.adv__row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:20px}
.mini{padding:26px 24px;border-radius:var(--radius);border:1px solid var(--line);
  background:rgba(255,255,255,.02);transition:.4s var(--ease)}
.mini:hover{border-color:var(--accent);background:rgba(232,137,58,.05)}
.mini:hover .mini__ic{transform:translateY(-3px)}
.mini__ic{width:48px;height:48px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(232,137,58,.2),rgba(232,137,58,.04));border:1px solid var(--line-2);
  margin-bottom:18px;transition:transform .4s var(--ease)}
.mini__ic svg{width:26px;height:26px;color:var(--accent-2)}
.mini h4{font-size:16px;font-weight:700;margin-bottom:8px}
.mini p{color:var(--muted);font-size:14px}

/* ---------- СРАВНЕНИЕ ---------- */
.compare{background:var(--bg)}
/* ----- ДЕСКТОП: таблица ----- */
.cmp{border-radius:var(--radius-lg);border:1px solid var(--line);overflow:hidden}
.cmp__head,.cmp__row{display:grid;grid-template-columns:1.5fr 1.2fr 1fr 1.1fr 1fr}
.cmp__head{background:var(--bg-3)}
.cmp__hcell{padding:18px 22px;font-family:var(--display);font-weight:700;font-size:14px;color:var(--muted);
  border-right:1px solid var(--line);display:flex;align-items:center}
.cmp__hcell:last-child{border-right:none}
.cmp__hcell--win{color:var(--accent-2)}
.cmp__row{border-top:1px solid var(--line)}
.cmp__param,.cmp__val{padding:18px 22px;border-right:1px solid var(--line);font-size:15px;
  display:flex;align-items:center}
.cmp__val:last-child{border-right:none}
.cmp__param{color:var(--muted);font-weight:600;background:var(--bg-3)}
.cmp__val--win{background:rgba(232,137,58,.08);color:var(--accent-2);font-weight:700}
.cmp__row:hover .cmp__val{background:rgba(255,255,255,.02)}
.cmp__row:hover .cmp__val--win{background:rgba(232,137,58,.13)}
.cmp__row:hover .cmp__param{background:var(--surface)}
.compare__note{color:var(--muted-2);font-size:13px;margin-top:18px;max-width:760px}

/* ----- МОБИЛЬНЫЙ: карточки по параметрам, единый ровный список ----- */
@media (max-width:760px){
  .cmp{display:grid;gap:14px;border:none;border-radius:0;overflow:visible}
  .cmp__head{display:none}
  .cmp__row{display:block;border:1px solid var(--line);border-radius:16px;background:var(--bg-3);
    padding:16px}
  .cmp__param{display:block;padding:0 0 12px;margin-bottom:8px;background:none;
    border-bottom:1px solid var(--line);
    font-family:var(--display);font-weight:700;font-size:17px;color:var(--text)}
  /* строки материалов — все одинаковые: название слева, значение справа */
  .cmp__val{display:flex;justify-content:space-between;align-items:center;gap:14px;
    padding:11px 12px;margin:0 -4px;border:none;border-radius:10px;
    font-size:15px;font-weight:600;color:var(--text)}
  .cmp__val::before{content:attr(data-m);color:var(--muted);font-weight:500}
  /* «Теплоблок» — та же строка, просто подсвечена цветом и звёздочкой = лучший */
  .cmp__val--win{background:rgba(232,137,58,.12);border-left:3px solid var(--accent);
    color:var(--accent-2);font-weight:800;margin-bottom:4px}
  .cmp__val--win::before{content:"★ " attr(data-m);color:var(--accent-2);font-weight:700}
}

/* ---------- КАТАЛОГ ---------- */
.catalog{background:var(--bg-2)}
.catalog__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.pcard{padding:30px 26px;border-radius:var(--radius);border:1px solid var(--line);background:var(--bg-3);
  transition:.45s var(--ease);position:relative;overflow:hidden;will-change:transform}
.pcard:hover{transform:translateY(-6px);border-color:var(--line-2)}
.pcard__tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--accent-2);padding:5px 12px;border-radius:100px;background:rgba(232,137,58,.1);margin-bottom:18px}
.pcard__size{font-family:var(--display);font-weight:700;font-size:26px;letter-spacing:-.01em}
.pcard__name{font-weight:700;font-size:16px;margin:8px 0 8px}
.pcard p{color:var(--muted);font-size:14px;margin-bottom:18px;min-height:42px}
.pcard__btn{color:var(--accent-2);font-weight:700;font-size:14px;transition:gap .3s,letter-spacing .3s}
.pcard__btn:hover{letter-spacing:.02em;color:var(--accent)}
.pcard--price{background:linear-gradient(150deg,rgba(232,137,58,.16),var(--bg-3));border-color:var(--accent)}
.pcard__price-label{font-size:13px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.1em}
.pcard__price{font-family:var(--display);font-weight:800;font-size:42px;color:var(--accent-2);line-height:1;margin:8px 0 12px}
.pcard__price small{font-size:18px;color:var(--muted)}

/* ---------- ГАЛЕРЕЯ ---------- */
.gallery{background:var(--bg)}
.gallery__grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:16px}
.gitem{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.gitem--big{grid-column:span 2;grid-row:span 2}
.gitem img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.gitem::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(21,17,13,.85),transparent 55%);
  opacity:.7;transition:opacity .4s}
.gitem:hover img{transform:scale(1.08)}
.gitem:hover::after{opacity:.9}
.gitem__cap{position:absolute;left:18px;bottom:16px;z-index:2;font-weight:700;font-size:15px;
  transform:translateY(6px);opacity:.85;transition:.4s var(--ease)}
.gitem:hover .gitem__cap{transform:translateY(0);opacity:1}

/* ---------- СЕРТИФИКАТЫ ---------- */
.certs{background:var(--bg-2)}
.certs__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cert__item{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  background:var(--bg-3);display:block;transition:transform .4s var(--ease),border-color .4s}
.cert__item img{width:100%;height:310px;object-fit:cover;object-position:top center;background:#f0ece6;
  transition:transform .6s var(--ease)}
.cert__item:hover{border-color:var(--accent);transform:translateY(-5px)}
.cert__item:hover img{transform:scale(1.03)}
.cert__item span{position:absolute;left:0;right:0;bottom:0;padding:18px 16px 14px;font-size:13.5px;
  font-weight:700;background:linear-gradient(to top,rgba(15,11,8,.96),rgba(15,11,8,.6) 60%,transparent);z-index:2}
.certs__note{color:var(--muted-2);font-size:13px;margin-top:18px}
@media (max-width:1080px){.certs__grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.certs__grid{gap:12px}.cert__item img{height:240px}}

/* ---------- ДОСТАВКА ---------- */
.delivery{background:var(--bg-2)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{padding:32px 26px;border-radius:var(--radius);border:1px solid var(--line);background:var(--bg-3);
  position:relative;transition:.4s var(--ease)}
.step:hover{transform:translateY(-6px);border-color:var(--accent)}
.step__n{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-family:var(--display);font-weight:700;font-size:20px;color:var(--accent-2);
  background:rgba(232,137,58,.1);border:1px solid var(--accent);margin-bottom:20px}
.step h4{font-size:18px;font-weight:700;margin-bottom:10px}
.step p{color:var(--muted);font-size:14.5px}
.audience{margin-top:30px;padding:36px;border-radius:var(--radius-lg);border:1px solid var(--line);
  background:linear-gradient(120deg,var(--bg-3),rgba(232,137,58,.05));display:flex;
  align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.audience h3{font-family:var(--display);font-weight:700;font-size:24px}
.audience__row{display:flex;gap:18px;flex-wrap:wrap}
.audience__item{display:flex;align-items:center;gap:12px;padding:14px 22px;border-radius:100px;
  border:1px solid var(--line-2);background:rgba(255,255,255,.02);font-weight:700}
.audience__item svg{color:var(--accent-2)}

/* ---------- CTA ---------- */
.cta{position:relative;overflow:hidden}
.cta__bg{position:absolute;inset:0;background-size:cover;background-position:center;z-index:0}
.cta::before{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(105deg,var(--bg) 30%,rgba(21,17,13,.82) 60%,rgba(21,17,13,.6))}
.cta__inner{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.cta__text p{color:var(--muted);font-size:18px;margin:18px 0 26px;max-width:480px}
.cta__points{list-style:none;display:grid;gap:12px}
.cta__points li{font-weight:600;color:var(--text)}
.cta__points li::first-letter{color:var(--accent)}
.lead{padding:38px;border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--line-2);
  box-shadow:0 40px 90px -30px rgba(0,0,0,.7)}
.lead h3{font-family:var(--display);font-weight:700;font-size:24px;margin-bottom:22px}
.lead__field{margin-bottom:14px}
.lead__field input{width:100%;padding:16px 20px;border-radius:14px;border:1px solid var(--line-2);
  background:rgba(0,0,0,.2);color:var(--text);font-size:15px;font-family:inherit;transition:.3s}
.lead__field input::placeholder{color:var(--muted-2)}
.lead__field input:focus{outline:none;border-color:var(--accent);background:rgba(232,137,58,.05)}
.lead .btn{margin-top:6px}
.consent{display:flex;gap:10px;margin-top:16px;font-size:12.5px;color:var(--muted)}
.consent input{margin-top:3px;accent-color:var(--accent);flex:0 0 auto}
.consent a{color:var(--accent-2);text-decoration:underline}
.lead__alt{margin-top:18px;padding-top:18px;border-top:1px solid var(--line);text-align:center}
.lead__alt>span{display:block;font-size:12.5px;color:var(--muted);margin-bottom:10px}
.lead__msgrs{display:flex;gap:10px}
.lead__msgr{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;border-radius:12px;
  font-weight:700;font-size:14px;border:1px solid var(--line-2);background:rgba(255,255,255,.02);transition:.3s}
.lead__msgr svg{width:19px;height:19px}
.lead__msgr--wa{color:#3ddc7f}
.lead__msgr--wa:hover{background:rgba(37,211,102,.12);border-color:#25d366;transform:translateY(-2px)}
.lead__msgr--tg{color:#41b8f0}
.lead__msgr--tg:hover{background:rgba(42,171,238,.12);border-color:#2aabee;transform:translateY(-2px)}

/* ---------- FAQ ---------- */
.faq{background:var(--bg)}
.faq__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:start}
.faq__head .btn{margin-top:26px}
.acc{border:1px solid var(--line);border-radius:14px;margin-bottom:12px;background:var(--bg-3);
  overflow:hidden;transition:border-color .3s}
.acc[open]{border-color:var(--line-2)}
.acc summary{padding:22px 26px;font-weight:700;font-size:17px;list-style:none;cursor:pointer;
  display:flex;justify-content:space-between;gap:20px;align-items:center;transition:color .3s}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";font-size:24px;color:var(--accent);font-weight:400;transition:transform .3s;flex:0 0 auto}
.acc[open] summary::after{transform:rotate(45deg)}
.acc summary:hover{color:var(--accent-2)}
.acc__body{padding:0 26px 24px;color:var(--muted);font-size:15px}

/* ---------- ФУТЕР ---------- */
.footer{background:var(--bg-2);border-top:1px solid var(--line);padding-top:80px}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:50px}
.footer__brand p{color:var(--muted);font-size:14.5px;margin:20px 0;max-width:320px}
.logo--footer{margin-bottom:0}
.footer__socials{display:flex;gap:10px}
.soc{width:42px;height:42px;border-radius:50%;border:1px solid var(--line-2);display:flex;
  align-items:center;justify-content:center;font-size:12px;font-weight:700;letter-spacing:.05em;
  color:var(--muted);transition:.3s}
.soc:hover{border-color:var(--accent);color:var(--accent-2);transform:translateY(-3px)}
.footer__col h4{font-size:14px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  margin-bottom:18px;color:var(--text)}
.footer__col a{display:block;color:var(--muted);font-size:14.5px;margin-bottom:11px;transition:color .3s}
.footer__col a:hover{color:var(--accent-2)}
.footer__phone{font-family:var(--display);font-weight:700;font-size:20px!important;color:var(--text)!important}
.footer__addr,.footer__req{color:var(--muted-2);font-size:13.5px;margin-top:12px;line-height:1.7}
.todo-badge{display:inline-block;font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--accent-2);background:rgba(232,137,58,.12);border:1px dashed var(--accent);border-radius:6px;
  padding:2px 8px;margin:4px 0;vertical-align:middle}
.footer__col .btn{margin-top:8px}
.footer__bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  padding:26px 28px;border-top:1px solid var(--line);color:var(--muted-2);font-size:13px}

/* ---------- ПЛАВАЮЩАЯ КНОПКА ---------- */
.fab{position:fixed;right:26px;bottom:26px;z-index:900;width:60px;height:60px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#1a120a;
  display:flex;align-items:center;justify-content:center;box-shadow:0 14px 36px -8px var(--glow);
  transition:transform .4s var(--ease)}
.fab:hover{transform:scale(1.08) rotate(8deg)}
.fab--wa{background:linear-gradient(135deg,#25d366,#15a850);color:#fff}
.fab--wa .fab__pulse{border-color:#25d366}
.fab__pulse{position:absolute;inset:0;border-radius:50%;border:2px solid var(--accent);
  animation:fabpulse 2.2s ease-out infinite}
@keyframes fabpulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.7);opacity:0}}

/* ---------- МОДАЛКА ---------- */
.modal{position:fixed;inset:0;z-index:2000;display:none;align-items:center;justify-content:center;padding:24px}
.modal.open{display:flex}
.modal__overlay{position:absolute;inset:0;background:rgba(8,6,4,.78);backdrop-filter:blur(8px);
  animation:fade .4s ease}
.modal__box{position:relative;z-index:2;width:100%;max-width:440px;background:var(--surface);
  border:1px solid var(--line-2);border-radius:var(--radius-lg);padding:40px;
  box-shadow:0 50px 100px -30px rgba(0,0,0,.8);animation:pop .5s var(--ease)}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes pop{from{opacity:0;transform:translateY(30px) scale(.96)}to{opacity:1;transform:none}}
.modal__close{position:absolute;top:18px;right:20px;font-size:30px;line-height:1;color:var(--muted);
  transition:color .3s,transform .3s}
.modal__close:hover{color:var(--accent);transform:rotate(90deg)}
.modal__content h3{font-family:var(--display);font-weight:700;font-size:26px;margin:6px 0 10px}
.modal__content>p{color:var(--muted);font-size:15px;margin-bottom:24px}
.lead--modal{padding:0;background:none;border:none;box-shadow:none}
.modal__success{display:none;text-align:center}
.modal.success .modal__content{display:none}
.modal.success .modal__success{display:block}
.success__check{width:80px;height:80px;margin:0 auto 22px}
.success__check svg{width:80px;height:80px}
.success__check circle{stroke:var(--accent);stroke-width:2;stroke-dasharray:151;stroke-dashoffset:151;
  animation:draw .6s var(--ease) forwards}
.success__check path{stroke:var(--accent-2);stroke-width:3;stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:48;stroke-dashoffset:48;animation:draw .5s .4s var(--ease) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.modal__success h3{font-family:var(--display);font-weight:700;font-size:24px;margin-bottom:10px}
.modal__success p{color:var(--muted);margin-bottom:22px}

/* ---------- МОДАЛКА КОНТАКТОВ ---------- */
.modal__box--call{max-width:430px}
.callm__head{margin-bottom:24px}
.callm__head h3{font-family:var(--display);font-weight:700;font-size:25px;margin:6px 0 8px}
.callm__head p{color:var(--muted);font-size:14px}
.callm__btn{display:flex;align-items:center;gap:16px;padding:15px 16px;border-radius:16px;
  border:1px solid var(--line-2);background:rgba(255,255,255,.02);margin-bottom:12px;
  transition:transform .35s var(--ease),border-color .35s,background .35s}
.callm__btn:last-child{margin-bottom:0}
.callm__btn:hover{transform:translateY(-2px);border-color:var(--accent);background:rgba(232,137,58,.06)}
.callm__btn:active{transform:scale(.99)}
.callm__ic{width:50px;height:50px;border-radius:14px;flex:0 0 auto;display:flex;align-items:center;
  justify-content:center;color:#fff}
.callm__ic svg{width:26px;height:26px}
.callm__btn--call .callm__ic{background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#1a120a;
  box-shadow:0 8px 20px -6px var(--glow)}
.callm__btn--wa .callm__ic{background:linear-gradient(135deg,#25d366,#15a850)}
.callm__btn--tg .callm__ic{background:linear-gradient(135deg,#2aabee,#1d8fd1)}
.callm__txt{flex:1;display:flex;flex-direction:column;line-height:1.2;min-width:0}
.callm__txt b{font-size:16.5px;font-weight:700}
.callm__txt i{font-style:normal;font-size:13px;color:var(--muted);margin-top:3px}
.callm__arr{color:var(--muted-2);flex:0 0 auto;display:flex;transition:transform .3s,color .3s}
.callm__btn:hover .callm__arr{transform:translateX(4px);color:var(--accent-2)}
.callm__btn--call:hover .callm__arr{color:var(--accent-2)}

/* ---------- COOKIE ---------- */
.cookie{position:fixed;left:26px;bottom:26px;z-index:950;max-width:420px;display:flex;align-items:center;
  gap:18px;padding:18px 22px;border-radius:16px;background:var(--surface);border:1px solid var(--line-2);
  box-shadow:0 24px 50px -20px rgba(0,0,0,.6);transform:translateY(140%);transition:transform .6s var(--ease)}
.cookie.show{transform:translateY(0)}
.cookie p{font-size:13px;color:var(--muted)}
.cookie a{color:var(--accent-2);text-decoration:underline}
.cookie .btn{flex:0 0 auto}

/* ---------- ЛАЙТБОКС ---------- */
.lightbox{position:fixed;inset:0;z-index:3000;display:none;align-items:center;justify-content:center;
  background:rgba(8,6,4,.92);backdrop-filter:blur(6px);padding:40px}
.lightbox.open{display:flex;animation:fade .3s ease}
.lightbox img{max-width:88vw;max-height:86vh;border-radius:14px;box-shadow:0 40px 90px -20px rgba(0,0,0,.8)}
.lightbox__close{position:absolute;top:24px;right:30px;font-size:40px;color:#fff;line-height:1;opacity:.7;transition:.3s}
.lightbox__close:hover{opacity:1;transform:rotate(90deg)}
.lightbox__nav{position:absolute;top:50%;transform:translateY(-50%);width:56px;height:56px;border-radius:50%;
  background:rgba(255,255,255,.08);border:1px solid var(--line-2);color:#fff;font-size:30px;line-height:1;
  transition:.3s}
.lightbox__nav:hover{background:var(--accent);color:#1a120a;border-color:var(--accent)}
.lightbox__prev{left:24px}.lightbox__next{right:24px}
@media (max-width:560px){.lightbox__nav{width:44px;height:44px;font-size:24px}.lightbox__prev{left:8px}.lightbox__next{right:8px}}

/* ---------- ТОСТ ---------- */
.toast{position:fixed;left:50%;bottom:30px;transform:translate(-50%,140%);z-index:4000;
  background:var(--surface);border:1px solid var(--accent);border-radius:14px;padding:16px 26px;
  font-weight:600;font-size:14.5px;box-shadow:0 24px 50px -16px rgba(0,0,0,.6);transition:transform .5s var(--ease);
  max-width:90vw;text-align:center}
.toast.show{transform:translate(-50%,0)}

/* ---------- REVEAL АНИМАЦИИ ---------- */
.reveal{opacity:0;transform:translateY(38px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- АДАПТИВ ---------- */
@media (max-width:1080px){
  .adv__grid,.adv__row,.catalog__grid,.steps{grid-template-columns:repeat(2,1fr)}
  .gallery__grid{grid-template-columns:repeat(2,1fr)}
  .gitem--big{grid-column:span 2}
  .footer__grid{grid-template-columns:1fr 1fr}
  .faq__grid,.cta__inner{grid-template-columns:1fr;gap:40px}
}
@media (max-width:1200px){
  .nav{position:fixed;inset:0 0 0 auto;width:min(80vw,340px);flex-direction:column;justify-content:center;
    gap:26px;padding:40px;background:var(--bg-2);border-left:1px solid var(--line);
    transform:translateX(100%);transition:transform .5s var(--ease);z-index:999}
  .nav.open{transform:translateX(0)}
  .nav__link{font-size:22px}
  .burger{display:flex}
  .header__phone span,.header__actions .btn--sm{display:none}
  .about__grid{grid-template-columns:1fr;gap:40px}
  .about__img img{height:380px}
  .hero__stats{grid-template-columns:repeat(2,1fr)}
  .section{padding:84px 0}
  .hero{min-height:auto}
  /* карточки статистики — плотный фон, чтобы текст читался поверх фото */
  .hstat{background:rgba(28,23,18,.7);backdrop-filter:blur(12px)}
  .hstat span i{color:var(--muted)}
  /* читаемость текста поверх фото на мобильном — затемняем сильнее и вертикально */
  .cta::before{background:linear-gradient(180deg,rgba(21,17,13,.82),rgba(21,17,13,.94))}
}
@media (max-width:560px){
  .container{padding:0 20px}
  .adv__grid,.adv__row,.catalog__grid,.steps,.footer__grid,.gallery__grid{grid-template-columns:1fr}
  .gitem--big{grid-column:span 1;grid-row:span 1}
  .hero__stats{grid-template-columns:1fr 1fr;gap:10px}
  .hstat{padding:18px 15px}
  .hstat b{font-size:30px}
  .hstat--price b{font-size:25px}        /* цена помещается в карточку, не обрезается */
  .hstat--price small{font-size:.46em}
  .lead,.modal__box{padding:26px}
  .cookie{left:14px;right:14px;bottom:14px;max-width:none}
  .audience{flex-direction:column;align-items:flex-start}
  .footer__bottom{flex-direction:column;gap:8px;padding-bottom:96px}  /* место под плавающую кнопку */
  .fab{width:54px;height:54px;right:18px;bottom:18px}
  .cookie{bottom:84px}                                                /* не перекрывает FAB */
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
}