/* ==========================================================================
   Мастер Гарант — Натяжные потолки, Ейск / Ейский и Щербиновский районы
   potolki.mastergarant-remont.ru — дизайн-система с нуля
   ========================================================================== */

:root{
  --ink:#15171f;
  --ink-soft:#5c6070;
  --ink-faint:#8b8f9c;
  --paper:#fbf9f6;
  --paper-alt:#f3efe7;
  --card:#ffffff;
  --line:#e8e2d6;
  --accent:#ff5a36;
  --accent-light:#ffab86;
  --accent-dark:#c73f1c;
  --accent-rgb:255,90,54;
  --accent-light-rgb:255,171,134;
  --deep:#13141d;
  --deep-soft:#1d2030;
  --deep-line:#31344a;
  --success:#2e9e5b;
  --danger:#e3453a;
  --radius-sm:10px;
  --radius-md:18px;
  --radius-lg:28px;
  --shadow-sm:0 6px 18px rgba(21,23,31,.06);
  --shadow-md:0 20px 48px rgba(21,23,31,.10);
  --shadow-lg:0 30px 80px rgba(21,23,31,.16);
  --container:1180px;
  --gradient-accent:linear-gradient(135deg,var(--accent) 0%,var(--accent-light) 100%);
  --gradient-deep:radial-gradient(circle at 15% 20%,#2a2f49 0%,transparent 45%),linear-gradient(160deg,#181a26 0%,#0f1017 100%);
  --font:'Manrope',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scrollbar-gutter:stable}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
button{font-family:inherit;cursor:pointer}
input,textarea{font-family:inherit}
h1,h2,h3,h4,p{margin:0}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
body.no-scroll{overflow:hidden}

/* ---------- Typography helpers ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  color:var(--accent-dark);
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--accent);border-radius:2px}
.section-title{
  font-size:clamp(28px,3.6vw,44px);
  line-height:1.12;
  font-weight:800;
  letter-spacing:-.02em;
  margin:14px 0 16px;
  color:var(--ink);
}
.section-lead{
  max-width:640px;
  font-size:17px;
  line-height:1.65;
  color:var(--ink-soft);
}
.section-head{margin-bottom:44px}
.section-head.center{text-align:center;margin-left:auto;margin-right:auto}
.section-head.center .section-lead{margin-left:auto;margin-right:auto}

section{position:relative}
.section-pad{padding:96px 0}
@media(max-width:768px){.section-pad{padding:56px 0}}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:56px;padding:0 30px;border-radius:14px;border:0;
  font-size:16px;font-weight:700;white-space:nowrap;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
}
.btn-primary{
  background:var(--gradient-accent);color:#1c1206;
  box-shadow:0 14px 30px rgba(var(--accent-rgb),.35);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(var(--accent-rgb),.45)}
.btn-ghost{
  background:#fff;color:var(--ink);border:1.5px solid var(--line);
}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent-dark)}
.btn-block{width:100%}
.btn-sm{height:46px;padding:0 22px;font-size:14px;border-radius:12px}
.btn[disabled]{opacity:.55;pointer-events:none}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:200;
  background:rgba(251,249,246,.86);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.site-header__inner{
  display:flex;align-items:center;gap:24px;
  height:82px;
}
.brand{display:flex;align-items:center;gap:12px;margin-right:auto}
.brand__mark{width:42px;height:42px;border-radius:12px;background:var(--gradient-accent);
  display:grid;place-items:center;box-shadow:0 8px 18px rgba(var(--accent-rgb),.35);flex:none}
.brand__mark svg{width:22px;height:22px}
.brand__name{font-weight:800;font-size:17px;line-height:1.15;color:var(--ink)}
.brand__sub{font-size:12px;color:var(--ink-faint);font-weight:600}
.main-nav{display:flex;align-items:center;gap:26px}
.main-nav a{font-size:15px;font-weight:600;color:var(--ink-soft);transition:color .2s}
.main-nav a:hover{color:var(--accent-dark)}
.header-contact{display:flex;align-items:center;gap:18px}
.header-phone{display:flex;flex-direction:column;align-items:flex-end;line-height:1.3}
.header-phone a{font-weight:800;font-size:16px;color:var(--ink)}
.header-phone span{font-size:12px;color:var(--success);font-weight:700}
.burger{
  display:none;width:46px;height:46px;border-radius:12px;border:1.5px solid var(--line);
  background:#fff;align-items:center;justify-content:center;flex:none;
}
.burger span,.burger span::before,.burger span::after{
  content:"";display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;position:relative;transition:.25s;
}
.burger span::before{position:absolute;top:-6px}
.burger span::after{position:absolute;top:6px}
.burger.is-active span{background:transparent}
.burger.is-active span::before{transform:rotate(45deg);top:0}
.burger.is-active span::after{transform:rotate(-45deg);top:0}

.mobile-nav{
  position:fixed;inset:82px 0 0 0;background:var(--paper);z-index:190;
  padding:28px 24px;transform:translateY(-12px);opacity:0;pointer-events:none;
  transition:.25s ease;overflow-y:auto;
}
.mobile-nav.is-open{transform:translateY(0);opacity:1;pointer-events:auto}
.mobile-nav a{display:block;padding:16px 4px;font-size:19px;font-weight:700;border-bottom:1px solid var(--line)}
.mobile-nav .header-contact{margin-top:24px;flex-direction:column;align-items:flex-start;gap:14px}

/* ---------- Hero ---------- */
.hero{
  padding:56px 0 0;
  background:
    radial-gradient(680px 420px at 88% -6%,rgba(var(--accent-rgb),.14),transparent 65%),
    var(--paper);
}
.hero__grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start;
}
.hero__badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.hero__badge{
  display:inline-flex;align-items:center;gap:7px;
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:7px 14px;font-size:13px;font-weight:700;color:var(--ink-soft);
}
.hero__badge svg{width:14px;height:14px;color:var(--success);flex:none}
.hero h1{
  font-size:clamp(34px,4.6vw,56px);line-height:1.06;font-weight:800;
  letter-spacing:-.02em;color:var(--ink);margin-bottom:18px;
}
.hero h1 em{font-style:normal;color:var(--accent-dark);
  background:linear-gradient(180deg,transparent 62%,rgba(var(--accent-light-rgb),.55) 62%);
}
.hero__lead{font-size:18px;line-height:1.6;color:var(--ink-soft);max-width:520px;margin-bottom:30px}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:38px}
.hero__proof{display:flex;align-items:center;gap:14px}
.hero__proof-text{font-size:14px;color:var(--ink-soft);font-weight:600}
.hero__proof-text b{color:var(--ink)}

/* Calculator card */
.calc-card{
  background:var(--card);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);border:1px solid var(--line);
  padding:30px;position:sticky;top:104px;
}
.calc-card__head{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.calc-card__icon{
  width:44px;height:44px;border-radius:12px;background:var(--paper-alt);
  display:grid;place-items:center;flex:none;color:var(--accent-dark);
}
.calc-card__icon svg{width:22px;height:22px}
.calc-card__title{font-size:17px;font-weight:800}
.calc-card__hint{font-size:13px;color:var(--ink-faint)}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--ink-soft);margin-bottom:8px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.input-unit{position:relative}
.input-unit input{
  width:100%;height:54px;border-radius:12px;border:1.5px solid var(--line);
  background:var(--paper-alt);padding:0 46px 0 16px;font-size:16px;font-weight:700;color:var(--ink);
  transition:border-color .2s;
}
.input-unit input:focus{outline:none;border-color:var(--accent)}
.input-unit span{
  position:absolute;right:16px;top:50%;transform:translateY(-50%);
  font-size:13px;color:var(--ink-faint);font-weight:700;
}
.phone-input{
  display:flex;align-items:center;height:54px;border-radius:12px;
  border:1.5px solid var(--line);background:var(--paper-alt);overflow:hidden;
}
.phone-input span{padding:0 4px 0 16px;font-weight:700;color:var(--ink-faint)}
.phone-input input{
  flex:1;height:100%;border:0;background:transparent;padding:0 16px 0 4px;
  font-size:16px;font-weight:700;color:var(--ink);
}
.phone-input input:focus{outline:none}
.phone-input:focus-within{border-color:var(--accent)}

.calc-price{
  display:flex;align-items:center;justify-content:space-between;
  background:var(--paper-alt);border-radius:14px;padding:16px 18px;margin:20px 0;
}
.calc-price__label{font-size:13px;color:var(--ink-soft);font-weight:700}
.calc-price__value{font-size:26px;font-weight:800;color:var(--accent-dark)}
.calc-price__value small{font-size:14px;font-weight:700;color:var(--ink-faint)}
.calc-price__term{font-size:12px;color:var(--ink-faint);margin-top:2px}

.captcha-box{
  display:grid;grid-template-columns:1fr 90px;gap:6px 10px;align-items:center;
  margin:6px 0 16px;padding:12px 14px;border-radius:12px;
  background:var(--paper-alt);border:1px solid var(--line);
}
.captcha-box label{font-size:13px;color:var(--ink-soft);font-weight:600}
.captcha-box input{
  grid-column:2;grid-row:1;width:100%;box-sizing:border-box;height:38px;
  text-align:center;border:1.5px solid var(--line);border-radius:8px;background:#fff;
  font-weight:700;
}
.captcha-box input:focus{outline:none;border-color:var(--accent)}
.captcha-box small{grid-column:1/-1;color:var(--danger);font-size:12px;min-height:14px}
.captcha-box.has-error input{border-color:var(--danger)}

.consent{font-size:12px;line-height:1.5;color:var(--ink-faint);margin-top:12px}
.consent a{color:var(--ink-soft);text-decoration:underline}

.form-msg{font-size:13px;font-weight:700;margin-top:10px;display:none;padding:10px 12px;border-radius:10px}
.form-msg.is-visible{display:block}
.form-msg.is-ok{background:#e8f7ee;color:var(--success)}
.form-msg.is-error{background:#fdeceb;color:var(--danger)}

/* ---------- Trust bar ---------- */
.trust-bar{background:var(--deep);padding:26px 0}
.trust-bar__row{
  display:grid;grid-template-columns:repeat(5,1fr);gap:18px;
}
.trust-item{display:flex;align-items:center;gap:12px;color:#fff}
.trust-item svg{width:26px;height:26px;color:var(--accent-light);flex:none}
.trust-item span{font-size:13px;font-weight:700;line-height:1.3;color:#dfe1ec}

/* ---------- Process ---------- */
.process-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step;
}
.process-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:28px 24px;position:relative;
}
.process-card__num{
  width:44px;height:44px;border-radius:12px;background:var(--gradient-accent);
  display:grid;place-items:center;color:#1c1206;font-weight:800;font-size:18px;margin-bottom:18px;
}
.process-card h3{font-size:17px;font-weight:800;margin-bottom:8px}
.process-card p{font-size:14px;line-height:1.6;color:var(--ink-soft)}
.process-card__arrow{position:absolute;right:-30px;top:34px;color:var(--line)}
.process-card:last-child .process-card__arrow{display:none}

/* ---------- Types of ceilings (real photos) ---------- */
.types-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.type-card{
  border-radius:var(--radius-md);overflow:hidden;position:relative;
  box-shadow:var(--shadow-sm);cursor:zoom-in;background:#000;transition:.25s;
}
.type-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}
.type-card__photo{width:100%;height:210px;object-fit:cover;display:block;transition:.4s}
.type-card:hover .type-card__photo{transform:scale(1.06)}
.type-card__label{
  position:absolute;left:0;right:0;bottom:0;padding:16px 16px 13px;
  background:linear-gradient(0deg,rgba(0,0,0,.75),transparent);
  color:#fff;font-size:14px;font-weight:700;line-height:1.35;
}

/* ---------- Gallery ---------- */
.gallery{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 6px 18px;margin:0 -6px}
.gallery::-webkit-scrollbar{height:8px}
.gallery::-webkit-scrollbar-thumb{background:var(--line);border-radius:8px}
.gallery-item{
  flex:0 0 auto;width:min(78vw,380px);scroll-snap-align:start;
  border-radius:var(--radius-md);overflow:hidden;position:relative;
  box-shadow:var(--shadow-sm);cursor:zoom-in;background:#000;
}
.gallery-item img{width:100%;height:300px;object-fit:cover;display:block;transition:.35s}
.gallery-item:hover img{transform:scale(1.05)}
.gallery-item figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:18px 16px 14px;
  background:linear-gradient(0deg,rgba(0,0,0,.72),transparent);
  color:#fff;font-size:14px;font-weight:700;
}
.gallery-item figcaption span{display:block;font-size:12px;font-weight:600;color:#e4c9a6;margin-top:2px}
.scroller-nav{display:flex;gap:10px;margin-top:6px}
.scroller-nav button{
  width:44px;height:44px;border-radius:50%;border:1.5px solid var(--line);background:#fff;
  display:grid;place-items:center;color:var(--ink);
}
.scroller-nav button:hover{border-color:var(--accent);color:var(--accent-dark)}

/* Lightbox */
.lightbox{
  position:fixed;inset:0;background:rgba(10,10,14,.92);z-index:400;
  display:none;align-items:center;justify-content:center;padding:24px;
}
.lightbox.is-open{display:flex}
.lightbox img{max-width:min(92vw,1000px);max-height:86vh;border-radius:16px;box-shadow:var(--shadow-lg)}
.lightbox__close{
  position:absolute;top:22px;right:24px;width:46px;height:46px;border-radius:50%;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);color:#fff;
  display:grid;place-items:center;
}

/* ---------- Quiz calculator ---------- */
.quiz{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-md);padding:40px;display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;
}
.quiz__progress{display:flex;gap:8px;margin-bottom:26px}
.quiz__progress span{height:5px;flex:1;background:var(--line);border-radius:4px;overflow:hidden}
.quiz__progress span i{display:block;height:100%;width:0;background:var(--gradient-accent);transition:.3s}
.quiz__progress span.is-done i,.quiz__progress span.is-active i{width:100%}
.quiz__step{display:none}
.quiz__step.is-active{display:block;animation:fadeUp .35s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.quiz__step h3{font-size:20px;font-weight:800;margin-bottom:6px}
.quiz__step p{font-size:14px;color:var(--ink-soft);margin-bottom:20px}
.chip-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.chip{
  border:1.5px solid var(--line);border-radius:14px;padding:16px;text-align:left;
  background:#fff;font-weight:700;font-size:14px;color:var(--ink-soft);
  display:flex;align-items:center;gap:10px;transition:.2s;
}
.chip svg{width:20px;height:20px;color:var(--ink-faint);flex:none}
.chip:hover{border-color:var(--accent)}
.chip.is-selected{border-color:var(--accent);background:#fff6ec;color:var(--ink)}
.chip.is-selected svg{color:var(--accent-dark)}
.quiz__actions{display:flex;gap:12px;margin-top:24px}
.quiz__nav-btn{
  height:48px;padding:0 20px;border-radius:12px;border:1.5px solid var(--line);
  background:#fff;font-weight:700;font-size:14px;color:var(--ink-soft);
}
.quiz__aside{
  background:var(--paper-alt);border-radius:var(--radius-md);padding:26px;
  display:flex;flex-direction:column;justify-content:center;
}
.quiz__aside-title{font-size:14px;font-weight:700;color:var(--ink-soft);margin-bottom:10px}
.quiz__aside-price{font-size:38px;font-weight:800;color:var(--accent-dark);line-height:1}
.quiz__aside-price small{font-size:16px;color:var(--ink-faint);font-weight:700}
.quiz__aside-note{font-size:13px;color:var(--ink-faint);margin-top:14px;line-height:1.5}
.range{width:100%;margin:10px 0}
.range-value{font-size:15px;font-weight:800;color:var(--ink);margin-bottom:6px}
.stepper{display:flex;align-items:center;gap:14px}
.stepper button{
  width:44px;height:44px;border-radius:12px;border:1.5px solid var(--line);background:#fff;
  font-size:20px;font-weight:800;color:var(--ink);
}
.stepper output{font-size:22px;font-weight:800;min-width:48px;text-align:center}
.stepper-row{display:flex;align-items:center;gap:28px;flex-wrap:wrap;margin-bottom:6px}
.stepper-row__label{font-size:13px;font-weight:700;color:var(--ink-soft)}

/* ---------- Pricing ---------- */
.pricing{
  display:grid;grid-template-columns:1.1fr .9fr;gap:0;
  border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);
}
.pricing__table{background:#fff;padding:40px}
.pricing__row{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 0;border-bottom:1px solid var(--line);
}
.pricing__row:last-child{border-bottom:0}
.pricing__row span:first-child{font-weight:700;color:var(--ink)}
.pricing__row span:last-child{font-weight:800;color:var(--accent-dark)}
.pricing__note{font-size:13px;color:var(--ink-faint);margin-top:18px;line-height:1.6}
.pricing__cta{
  background:var(--gradient-deep);color:#fff;padding:40px;
  display:flex;flex-direction:column;justify-content:center;gap:16px;
}
.pricing__cta h3{font-size:22px;font-weight:800}
.pricing__cta p{font-size:14px;color:#c7cbdc;line-height:1.6}

/* ---------- Benefits ---------- */
.benefits-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.benefit-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:28px;
}
.benefit-card__icon{
  width:50px;height:50px;border-radius:14px;background:var(--paper-alt);
  display:grid;place-items:center;color:var(--accent-dark);margin-bottom:16px;
}
.benefit-card__icon svg{width:24px;height:24px}
.benefit-card h3{font-size:16px;font-weight:800;margin-bottom:8px}
.benefit-card p{font-size:14px;line-height:1.6;color:var(--ink-soft)}

/* ---------- Reviews ---------- */
.reviews{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 6px 18px;margin:0 -6px}
.reviews::-webkit-scrollbar{height:8px}
.reviews::-webkit-scrollbar-thumb{background:var(--line);border-radius:8px}
.review-card{
  flex:0 0 auto;width:min(84vw,360px);scroll-snap-align:start;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:26px;
}
.review-card__stars{display:flex;gap:3px;margin-bottom:14px;color:var(--accent)}
.review-card__stars svg{width:16px;height:16px;flex:none}
.review-card p.quote{font-size:14.5px;line-height:1.65;color:var(--ink-soft);margin-bottom:18px;min-height:118px}
.review-card__author{display:flex;align-items:center;gap:12px}
.review-card__avatar{
  width:40px;height:40px;border-radius:50%;background:var(--gradient-accent);
  display:grid;place-items:center;color:#1c1206;font-weight:800;font-size:14px;flex:none;
}
.review-card__name{font-size:14px;font-weight:800}
.review-card__meta{font-size:12px;color:var(--ink-faint)}
.reviews-total{font-size:14px;font-weight:700;color:var(--ink-soft);margin-top:8px}
.reviews-total .js-reviews-total{color:var(--accent-dark);font-weight:800;font-variant-numeric:tabular-nums}

/* ---------- FAQ ---------- */
.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}
.faq-item__q{
  width:100%;text-align:left;background:none;border:0;padding:20px 56px 20px 22px;
  font-size:16px;font-weight:700;color:var(--ink);position:relative;
}
.faq-item__q::after{
  content:"";position:absolute;right:22px;top:50%;width:14px;height:14px;
  transform:translateY(-50%);
  background:linear-gradient(180deg,transparent 45%,var(--accent) 45%,var(--accent) 55%,transparent 55%),
             linear-gradient(90deg,transparent 45%,var(--accent) 45%,var(--accent) 55%,transparent 55%);
  transition:.25s;
}
.faq-item.is-open .faq-item__q::after{transform:translateY(-50%) rotate(90deg);opacity:0}
.faq-item__a{max-height:0;overflow:hidden;transition:.25s ease}
.faq-item__a p{padding:0 22px 20px;font-size:14.5px;line-height:1.65;color:var(--ink-soft)}
.faq-item.is-open .faq-item__a{max-height:280px}

/* ---------- Final CTA ---------- */
.final-cta{background:var(--gradient-deep);color:#fff;border-radius:var(--radius-lg);padding:48px;
  display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;}
.final-cta h2{font-size:clamp(26px,3.4vw,38px);font-weight:800;margin-bottom:14px}
.final-cta p{font-size:16px;color:#c7cbdc;line-height:1.6;max-width:460px}
.final-cta__form{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-md);padding:26px}
.final-cta__form .phone-input{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2)}
.final-cta__form .phone-input span,.final-cta__form .phone-input input{color:#fff}
.final-cta__form .phone-input input::placeholder{color:#8f93a8}
.final-cta__form .captcha-box{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2)}
.final-cta__form .captcha-box label{color:#c7cbdc}
.final-cta__form .captcha-box input{background:rgba(255,255,255,.92)}
.final-cta__form .consent{color:#9298ad}
.final-cta__form .consent a{color:#c7cbdc}

/* ---------- Map / contacts ---------- */
.contact-wrap{display:grid;grid-template-columns:.8fr 1.2fr;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md)}
.contact-info{background:#fff;padding:40px}
.contact-info h3{font-size:20px;font-weight:800;margin-bottom:22px}
.contact-row{display:flex;gap:14px;margin-bottom:20px}
.contact-row svg{width:22px;height:22px;color:var(--accent-dark);flex:none;margin-top:2px}
.contact-row strong{display:block;font-size:14px;font-weight:800;margin-bottom:2px}
.contact-row span{font-size:14px;color:var(--ink-soft)}
.map-embed{min-height:420px;background:var(--paper-alt)}
.map-embed iframe,.map-embed > script{width:100%}

/* ---------- Footer ---------- */
.site-footer{background:var(--deep);color:#c7cbdc;padding:56px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-bottom:36px;border-bottom:1px solid var(--deep-line)}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-brand .brand__mark{box-shadow:none}
.footer-brand span{font-weight:800;color:#fff;font-size:16px}
.footer-col h4{color:#fff;font-size:14px;font-weight:800;margin-bottom:16px}
.footer-col a,.footer-col p{display:flex;align-items:center;gap:8px;font-size:14px;color:#9298ad;margin-bottom:10px;line-height:1.5}
.footer-col a:hover{color:#fff}
.footer-col svg{width:16px;height:16px;flex:none;color:var(--accent-light)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;font-size:13px;color:#7d81a0;flex-wrap:wrap;gap:10px}
.footer-bottom a{text-decoration:underline}
.footer-desc{font-size:13px;color:#7d81a0;max-width:280px;line-height:1.6;margin-top:10px}
.footer-sites{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.footer-sites a{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:#dfe1ec;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:6px 12px;
}
.footer-sites a:hover{background:rgba(255,255,255,.16)}
.footer-sites span.dot{width:7px;height:7px;border-radius:50%;flex:none}

/* ---------- Modal ---------- */
.modal-overlay{
  position:fixed;inset:0;background:rgba(15,15,20,.55);backdrop-filter:blur(3px);
  z-index:300;display:none;align-items:center;justify-content:center;padding:20px;
}
.modal-overlay.is-open{display:flex}
.modal{
  background:#fff;border-radius:var(--radius-lg);padding:34px;max-width:420px;width:100%;
  position:relative;box-shadow:var(--shadow-lg);
  transform:translateY(16px);opacity:0;transition:.25s ease;
}
.modal-overlay.is-open .modal{transform:translateY(0);opacity:1}
.modal__close{
  position:absolute;top:18px;right:18px;width:38px;height:38px;border-radius:50%;
  border:1px solid var(--line);background:#fff;display:grid;place-items:center;
}
.modal h3{font-size:21px;font-weight:800;margin-bottom:8px}
.modal p.modal-lead{font-size:14px;color:var(--ink-soft);margin-bottom:22px;line-height:1.55}

/* ---------- Cookie banner ---------- */
.cookie-banner{
  position:fixed;left:20px;right:20px;bottom:20px;z-index:250;
  background:var(--deep);color:#fff;border-radius:16px;padding:18px 22px;
  display:none;align-items:center;gap:20px;box-shadow:var(--shadow-lg);
  max-width:720px;margin:0 auto;
}
.cookie-banner.is-visible{display:flex}
.cookie-banner p{font-size:13px;line-height:1.5;color:#c7cbdc}
.cookie-banner a{text-decoration:underline;color:#fff}
.cookie-banner button{flex:none}

/* ---------- Sticky mobile bar / floating button ---------- */
.mobile-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:220;display:none;gap:10px;
  padding:10px 14px;background:#fff;box-shadow:0 -8px 26px rgba(15,15,20,.14);
}
.mobile-bar a{
  flex:1;height:50px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  gap:8px;font-weight:800;font-size:14.5px;
}
.mobile-bar__call{background:var(--paper-alt);color:var(--ink)}
.mobile-bar__order{background:var(--gradient-accent);color:#1c1206}
.float-btn{
  position:fixed;right:26px;bottom:26px;width:60px;height:60px;border-radius:50%;
  background:var(--gradient-accent);display:grid;place-items:center;color:#1c1206;
  box-shadow:0 16px 34px rgba(var(--accent-rgb),.4);z-index:210;transition:.2s;
}
.float-btn:hover{transform:scale(1.08)}
.float-btn svg{width:26px;height:26px}

/* ---------- Promo ribbon ---------- */
.promo-ribbon{background:var(--gradient-accent);color:#1c1206}
.promo-ribbon__inner{
  display:flex;align-items:center;justify-content:center;gap:10px;
  padding:11px 20px;font-size:14px;font-weight:700;text-align:center;flex-wrap:wrap;
}
.promo-ribbon strong{font-weight:900}
.promo-ribbon__timer{
  display:inline-flex;align-items:center;gap:6px;background:rgba(6,35,29,.14);
  border-radius:999px;padding:3px 12px;font-variant-numeric:tabular-nums;font-weight:800;
}

/* ---------- Reveal-on-scroll ---------- */
.js-reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.js-reveal.is-visible{opacity:1;transform:translateY(0)}
.js-reveal.d1{transition-delay:.08s}
.js-reveal.d2{transition-delay:.16s}
.js-reveal.d3{transition-delay:.24s}
.js-reveal.d4{transition-delay:.32s}
.js-reveal.d5{transition-delay:.4s}
.js-reveal.d6{transition-delay:.48s}
@media(prefers-reduced-motion:reduce){
  .js-reveal{opacity:1;transform:none;transition:none}
}

/* ---------- Ambient hero motion ---------- */
@keyframes floatSlow{0%,100%{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-14px) rotate(3deg)}}
.hero__blob{
  position:absolute;border-radius:50%;filter:blur(2px);opacity:.5;pointer-events:none;
  animation:floatSlow 7s ease-in-out infinite;
}

/* ---------- Material tabs ---------- */
.tabs{display:grid;grid-template-columns:.85fr 1.15fr;gap:36px;align-items:stretch}
.tabs__list{display:flex;flex-direction:column;gap:8px}
.tabs__btn{
  display:flex;align-items:center;gap:14px;text-align:left;
  background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:16px 18px;
  font-size:15px;font-weight:700;color:var(--ink-soft);transition:.2s;
}
.tabs__btn:hover{border-color:var(--accent)}
.tabs__btn.is-active{border-color:var(--accent);background:var(--paper-alt);color:var(--ink)}
.tabs__btn-swatch{width:34px;height:34px;border-radius:9px;flex:none;position:relative;overflow:hidden}
.tabs__btn-swatch::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.05)}
.tabs__panels{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:36px;overflow:hidden}
.tabs__panel{display:none}
.tabs__panel.is-active{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;animation:fadeUp .35s ease}
.tabs__panel-swatch{height:180px;border-radius:16px;position:relative;overflow:hidden}
.tabs__panel-swatch::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.06)}
.tabs__panel h3{font-size:20px;font-weight:800;margin-bottom:10px}
.tabs__panel p{font-size:14.5px;line-height:1.65;color:var(--ink-soft)}
.swatch--matte{background:linear-gradient(135deg,#eef3f1,#cddad4)}
.swatch--glossy{background:linear-gradient(135deg,#ffffff,#bfe3da);box-shadow:inset 0 -20px 40px rgba(255,255,255,.6)}
.swatch--satin{background:linear-gradient(135deg,#eef6f2,#cfe4da)}
.swatch--fabric{background:linear-gradient(135deg,#dfece5,#a9c9bc)}
.swatch--multilevel{background:linear-gradient(135deg,#173832,#0b1c19)}

/* ---------- Spin-to-win wheel ---------- */
.wheel-block{
  background:var(--gradient-deep);color:#fff;border-radius:var(--radius-lg);
  padding:48px;display:grid;grid-template-columns:1fr auto;gap:44px;align-items:center;
}
.wheel-block__copy .eyebrow{color:var(--accent-light)}
.wheel-block__copy .eyebrow::before{background:var(--accent-light)}
.wheel-block__copy h2{font-size:clamp(24px,3vw,34px);font-weight:800;margin:12px 0 14px;color:#fff}
.wheel-block__copy p{font-size:15px;line-height:1.65;color:#c9d8d3;max-width:440px;margin-bottom:22px}
.wheel-block__list{display:flex;flex-direction:column;gap:10px;margin-bottom:8px}
.wheel-block__list li{display:flex;align-items:center;gap:10px;font-size:14px;color:#dcebe6;font-weight:600}
.wheel-block__list svg{width:16px;height:16px;color:var(--accent-light);flex:none}
.wheel-wrap{position:relative;width:min(70vw,300px);margin:0 auto}
.wheel-pointer{
  position:absolute;left:50%;top:-6px;transform:translateX(-50%);z-index:3;
  width:0;height:0;border-left:12px solid transparent;border-right:12px solid transparent;
  border-top:20px solid var(--accent-light);filter:drop-shadow(0 2px 4px rgba(0,0,0,.4));
}
.wheel{
  position:relative;width:100%;aspect-ratio:1/1;border-radius:50%;
  box-shadow:0 0 0 8px rgba(255,255,255,.08),0 25px 60px rgba(0,0,0,.45);
  transition:transform 4.5s cubic-bezier(.17,.85,.15,1);
}
.wheel__seg{
  position:absolute;inset:0;display:flex;justify-content:center;
  transform-origin:50% 50%;
}
.wheel__seg span{
  margin-top:14px;font-size:13px;font-weight:800;color:#1c1206;
  transform:rotate(0deg);letter-spacing:.02em;
}
.wheel__hub{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:26%;height:26%;border-radius:50%;background:#fff;
  display:grid;place-items:center;box-shadow:0 6px 16px rgba(0,0,0,.3);z-index:2;
}
.wheel__hub-btn{
  width:100%;height:100%;border-radius:50%;border:0;background:var(--gradient-accent);
  color:#1c1206;font-weight:800;font-size:12px;line-height:1.2;
}
.wheel__hub-btn:disabled{opacity:.7}
.wheel-result{
  margin-top:18px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  border-radius:14px;padding:18px;display:none;
}
.wheel-result.is-visible{display:block;animation:fadeUp .35s ease}
.wheel-result__prize{font-size:15px;font-weight:800;color:var(--accent-light);margin-bottom:12px}
.wheel-block .phone-input{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2)}
.wheel-block .phone-input span,.wheel-block .phone-input input{color:#fff}
.wheel-block .phone-input input::placeholder{color:#9fb3ad}
.wheel-block .captcha-box{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2)}
.wheel-block .captcha-box label{color:#c9d8d3}
.wheel-block .captcha-box input{background:rgba(255,255,255,.92)}
.wheel-block .consent{color:#93a6a0}
.wheel-block .consent a{color:#c9d8d3}

/* ---------- Sticky slide-in lead bar ---------- */
.sticky-lead{
  position:fixed;left:22px;bottom:22px;z-index:215;width:300px;
  background:var(--card);border:1px solid var(--line);border-radius:18px;
  box-shadow:var(--shadow-lg);padding:20px;
  transform:translateY(140%);opacity:0;transition:transform .45s ease,opacity .45s ease;
}
.sticky-lead.is-visible{transform:translateY(0);opacity:1}
.sticky-lead__close{
  position:absolute;top:10px;right:10px;width:26px;height:26px;border-radius:50%;
  border:0;background:var(--paper-alt);color:var(--ink-faint);display:grid;place-items:center;
}
.sticky-lead__title{font-size:14px;font-weight:800;margin-bottom:4px;padding-right:20px}
.sticky-lead__hint{font-size:12.5px;color:var(--ink-faint);margin-bottom:14px}
.sticky-lead .field{margin-bottom:10px}
.sticky-lead .phone-input{height:46px}
.sticky-lead .captcha-box{padding:10px 12px;margin:4px 0 12px}
.sticky-lead .btn{height:46px;font-size:14px}
.sticky-lead .consent{font-size:11px}
@media(max-width:900px){.sticky-lead{display:none}}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media(max-width:1080px){
  .hero__grid{grid-template-columns:1fr}
  .calc-card{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  .quiz{grid-template-columns:1fr}
  .contact-wrap{grid-template-columns:1fr}
  .pricing{grid-template-columns:1fr}
  .types-grid{grid-template-columns:1fr 1fr}
  .tabs{grid-template-columns:1fr}
  .wheel-block{grid-template-columns:1fr;text-align:center}
  .wheel-block__copy p{margin-left:auto;margin-right:auto}
  .wheel-block__list{align-items:center}
}
@media(max-width:900px){
  .main-nav{display:none}
  .header-contact .btn{display:none}
  .burger{display:flex}
  .trust-bar__row{grid-template-columns:repeat(2,1fr)}
  .process-grid{grid-template-columns:1fr 1fr}
  .process-card__arrow{display:none}
  .benefits-grid{grid-template-columns:1fr 1fr}
  .final-cta{grid-template-columns:1fr}
}
@media(max-width:768px){
  .site-header__inner{height:70px}
  .mobile-nav{inset:70px 0 0 0}
  .header-phone{display:none}
  .hero{padding-top:32px}
  .field-row{grid-template-columns:1fr 1fr}
  .trust-bar__row{grid-template-columns:1fr 1fr}
  .process-grid{grid-template-columns:1fr}
  .types-grid{grid-template-columns:1fr}
  .benefits-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .mobile-bar{display:flex}
  .float-btn{display:none}
  body{padding-bottom:74px}
  .contact-info{padding:28px}
  .pricing__table,.pricing__cta{padding:28px}
  .final-cta{padding:30px}
  .calc-card{padding:22px}
  .tabs__panels{padding:24px}
  .tabs__panel.is-active{grid-template-columns:1fr}
  .wheel-block{padding:30px 22px}
}
@media(max-width:520px){
  .container{padding:0 18px}
  .chip-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cookie-banner{flex-direction:column;align-items:stretch;left:12px;right:12px;bottom:12px}
  .trust-bar__row{grid-template-columns:1fr}
  .quiz{padding:24px}
  .sticky-lead{left:12px;right:12px;width:auto;bottom:12px}
}

/* Conversion and responsive hardening, 2026-10-23 */
.site-header__inner{gap:16px}
.main-nav{gap:18px}
.main-nav a{font-size:14px}
.header-contact{gap:10px}
.brand__name{white-space:nowrap}
#reviews-demo{display:none!important}
@media(max-width:1100px){
  .main-nav{display:none}
  .header-contact .btn{display:none}
  .burger{display:flex}
}
.js-reveal{opacity:1;transform:none}
@media(max-width:520px){
  .hero h1,.hero__lead{overflow-wrap:anywhere}
  .hero__actions{flex-direction:column;align-items:stretch}
  .hero__actions .btn{width:100%;padding-left:16px;padding-right:16px}
  .hero__badges{display:grid;grid-template-columns:1fr;justify-items:start}
  .hero__badge{max-width:100%;white-space:normal}
  .field-row{grid-template-columns:1fr}
  .mobile-bar a{min-width:0;padding:0 8px;white-space:normal;text-align:center;line-height:1.15;font-size:13.5px}
  .cookie-banner{bottom:86px}
}

/* Real projects and verified external profile, 2026-10-23 */
.real-projects-section{overflow:hidden}
.real-projects-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.real-projects-grid--featured{grid-template-columns:repeat(3,minmax(0,1fr))}
.real-project{display:block;aspect-ratio:4/3;border-radius:16px;overflow:hidden;background:var(--paper-alt);box-shadow:var(--shadow-sm)}
.real-project img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.real-project:hover img{transform:scale(1.035)}
.real-projects-videos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:28px}
.real-projects-videos video{display:block;width:100%;border-radius:18px;background:#111;box-shadow:var(--shadow-md)}
.real-projects-videos video:only-child{grid-column:1/-1;max-width:760px;margin-inline:auto}
.real-projects-cta{text-align:center;margin-top:26px}
.real-projects-more{margin-top:20px}
.real-projects-more summary{width:max-content;max-width:100%;margin:0 auto 22px;padding:13px 22px;border:1px solid var(--line);border-radius:999px;background:var(--card);font-weight:800;cursor:pointer}
.yandex-profile{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:22px;padding:28px 32px;border:1px solid var(--line);border-radius:24px;background:var(--card);box-shadow:var(--shadow-md)}
.yandex-profile__mark{width:58px;height:58px;border-radius:17px;display:grid;place-items:center;background:#fc3f1d;color:#fff;font-size:34px;font-weight:900}
.yandex-profile .section-title{font-size:clamp(24px,3vw,38px);margin:4px 0 7px}
.yandex-profile p{color:var(--ink-muted)}
@media(max-width:900px){.real-projects-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:700px){
  .real-projects-grid,.real-projects-grid--featured{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .real-projects-videos{grid-template-columns:1fr}
  .yandex-profile{grid-template-columns:auto 1fr;padding:24px}
  .yandex-profile .btn{grid-column:1/-1;width:100%}
}
@media(max-width:420px){.yandex-profile{grid-template-columns:1fr}.yandex-profile__mark{width:50px;height:50px}}