:root{
    --white:#FFFFFF;
    --paper:#FBF9F5;
    --graphite:#1C1A17;
    --graphite-soft:#2A2723;
    --graphite-line: rgba(28,26,23,0.1);
    --beige:#EFE6D3;
    --beige-dark:#DCCFAF;
    --gold:#B8935A;
    --gold-bright:#CFA968;
    --gold-dim: rgba(184,147,90,0.35);
    --text-muted:#7A7264;
    --radius:2px;
    --ease: cubic-bezier(.22,.61,.36,1);
  }

  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Manrope', sans-serif;
    color:var(--graphite);
    background:var(--paper);
    overflow-x:hidden;
    -webkit-font-smoothing:antialiased;
  }
  img{display:block;max-width:100%;}
  a{color:inherit;text-decoration:none;}
  button{font-family:inherit;cursor:pointer;border:none;background:none;}
  ul{list-style:none;}

  .eyebrow{
    font-family:'Manrope',sans-serif;
    font-size:12px;
    letter-spacing:.22em;
    text-transform:uppercase;
    color:var(--gold);
    font-weight:700;
    display:inline-block;
    margin-bottom:18px;
  }
  h1,h2,h3{font-family:'Fraunces', serif; font-weight:500; line-height:1.08; letter-spacing:-0.01em;}
  .section-title{
    font-size:clamp(30px,4vw,46px);
    color:var(--graphite);
    max-width:640px;
  }
  .section-pad{padding:120px 8vw;}
  @media(max-width:900px){.section-pad{padding:80px 6vw;}}

  /* reveal on scroll */
  .reveal{opacity:0; transform:translateY(28px); transition:opacity .9s var(--ease), transform .9s var(--ease);}
  .reveal.in{opacity:1; transform:translateY(0);}

  /* плавный переход блок→блок: появление из тени и уход в тень */
  .section-fade{
    opacity:0; transform:translateY(40px) scale(.985);
    transition:opacity 1s var(--ease), transform 1s var(--ease), filter 1s var(--ease);
    filter:brightness(.82);
    will-change:opacity, transform, filter;
  }
  .section-fade.sf-in{opacity:1; transform:translateY(0) scale(1); filter:brightness(1);}
  .section-fade.sf-out{opacity:.35; transform:translateY(-24px) scale(.99); filter:brightness(.62);}
  @media(prefers-reduced-motion:reduce){
    .section-fade{opacity:1; transform:none; filter:none; transition:none;}
  }

  /* ---------- NAV ---------- */
  header{
    position:fixed; top:0; left:0; width:100%; z-index:1000;
    display:flex; align-items:center; justify-content:space-between;
    padding:26px 8vw;
    transition:background .5s var(--ease), padding .4s var(--ease), border-color .4s var(--ease);
    border-bottom:1px solid transparent;
  }
  header.scrolled{
    background:rgba(251,249,245,0.92);
    backdrop-filter:blur(10px);
    padding:16px 8vw;
    border-bottom:1px solid var(--graphite-line);
  }
  .logo{
    font-family:'Fraunces', serif;
    font-size:24px;
    letter-spacing:.04em;
    font-weight:500;
    color:var(--white);
    transition:color .4s var(--ease);
  }
  header.scrolled .logo{color:var(--graphite);}
  .logo span{color:var(--gold);}
  nav.main-nav{display:flex; gap:40px;}
  nav.main-nav a{
    font-size:14px; font-weight:600; color:var(--white); opacity:.9;
    position:relative; padding-bottom:4px; transition:color .4s var(--ease), opacity .3s;
  }
  header.scrolled nav.main-nav a{color:var(--graphite);}
  nav.main-nav a::after{
    content:''; position:absolute; left:0; bottom:0; width:0; height:1px; background:var(--gold);
    transition:width .35s var(--ease);
  }
  nav.main-nav a:hover::after{width:100%;}
  .nav-right{display:flex; align-items:center; gap:26px;}
  .nav-phone{font-size:14px; font-weight:700; color:var(--white); transition:color .4s var(--ease);}
  header.scrolled .nav-phone{color:var(--graphite);}
  .nav-cta{
    padding:11px 24px; border:1px solid var(--gold); color:var(--white);
    font-size:13px; font-weight:700; letter-spacing:.03em; transition:all .35s var(--ease);
  }
  header.scrolled .nav-cta{color:var(--graphite); border-color:var(--gold);}
  .nav-cta:hover{background:var(--gold); color:var(--graphite);}
  /* Гамбургер в виде мини-жалюзи: 3 ламели + цепочка управления */
  .burger{display:none; position:relative; align-items:center; width:40px; height:30px; z-index:1200;}
  .burger-slats{display:flex; flex-direction:column; gap:5px; width:30px;}
  .burger-slats i{display:block; height:3px; border-radius:1px; background:var(--white); transition:all .35s var(--ease); transform-origin:center;}
  header.scrolled .burger-slats i{background:var(--graphite);}
  /* цепочка управления справа */
  .burger-chain{
    position:absolute; right:4px; top:-2px; width:2px; height:26px;
    background:repeating-linear-gradient(var(--white) 0 2px, transparent 2px 4px);
    transition:background .35s var(--ease);
  }
  header.scrolled .burger-chain{background:repeating-linear-gradient(var(--graphite) 0 2px, transparent 2px 4px);}
  .burger-chain::after{
    content:''; position:absolute; bottom:-3px; left:-1px; width:4px; height:4px; border-radius:50%;
    background:var(--gold);
  }
  /* открытое состояние — ламели складываются в крестик */
  .burger.open .burger-slats i:nth-child(1){transform:translateY(8px) rotate(45deg);}
  .burger.open .burger-slats i:nth-child(2){opacity:0;}
  .burger.open .burger-slats i:nth-child(3){transform:translateY(-8px) rotate(-45deg);}
  .burger.open .burger-slats i{background:var(--beige);}
  .burger.open .burger-chain{opacity:0;}

  @media(max-width:900px){
    /* КРИТИЧНО: backdrop-filter на шапке делает её containing block для
       fixed-меню внутри — меню ломается. На мобильных blur отключён полностью. */
    header#siteHeader, header#siteHeader.scrolled{
      backdrop-filter:none !important; -webkit-backdrop-filter:none !important;
    }
    header#siteHeader.scrolled{background:rgba(251,249,245,0.97);}
    nav.main-nav{
      position:fixed; top:0; left:0; right:0; bottom:0; height:100vh; height:100dvh;
      background:var(--graphite); flex-direction:column;
      justify-content:center; align-items:center; gap:34px;
      transform:translateX(100%); transition:transform .5s var(--ease); z-index:1100;
      overflow-y:auto; -webkit-overflow-scrolling:touch;
    }
    nav.main-nav.open{transform:translateX(0);}
    /* цвет ссылок меню всегда бежевый на любой глубине прокрутки */
    nav.main-nav a,
    header.scrolled nav.main-nav a{color:var(--beige) !important; font-size:20px;}
    nav.main-nav a:hover{color:var(--gold-bright) !important;}
    .nav-phone{display:none;}
    .nav-cta{display:none;}
    .burger{display:flex;}
  }
  /* блокировка прокрутки страницы при открытом мобильном меню */
  body.menu-open{overflow:hidden; touch-action:none;}
  body.menu-open header#siteHeader{z-index:1300; background:transparent; border-color:transparent; backdrop-filter:none; -webkit-backdrop-filter:none;}
  body.menu-open .burger{position:relative; z-index:1400;}

  /* ---------- HERO ---------- */
  .hero{
    position:relative; height:100vh; min-height:640px; width:100%;
    display:flex; align-items:flex-end; overflow:hidden; background:var(--graphite);
  }
  .hero-bg{
    position:absolute; inset:0;
    background:url('img/hero.svg') center/cover no-repeat;
  }
  .hero-bg::after{
    content:''; position:absolute; inset:0;
    background:linear-gradient(180deg, rgba(20,18,16,.62) 0%, rgba(20,18,16,.46) 40%, rgba(20,18,16,.92) 100%);
  }
  /* Vertical louvres that part sideways on load */
  .slats{position:absolute; inset:0; z-index:5; display:flex; flex-direction:row; overflow:hidden;}
  .slat{
    flex:1; background:linear-gradient(90deg, #211F1B 0%, #2E2B26 50%, #211F1B 100%);
    border-right:1px solid rgba(0,0,0,.35);
    transform-origin:center;
    animation:openLouvre 1.3s var(--ease) forwards;
  }
  .slat:nth-child(1){animation-delay:.02s;}
  .slat:nth-child(2){animation-delay:.06s;}
  .slat:nth-child(3){animation-delay:.10s;}
  .slat:nth-child(4){animation-delay:.14s;}
  .slat:nth-child(5){animation-delay:.18s;}
  .slat:nth-child(6){animation-delay:.22s;}
  .slat:nth-child(7){animation-delay:.26s;}
  .slat:nth-child(8){animation-delay:.30s;}
  .slat:nth-child(9){animation-delay:.34s;}
  .slat:nth-child(10){animation-delay:.38s;}
  .slat:nth-child(11){animation-delay:.42s;}
  .slat:nth-child(12){animation-delay:.46s;}
  .slat:nth-child(13){animation-delay:.50s;}
  .slat:nth-child(14){animation-delay:.54s;}
  /* first rotate to reveal (like tilting open), then collapse width to 0 */
  @keyframes openLouvre{
    0%   { transform:perspective(600px) rotateY(0deg) scaleX(1); opacity:1; }
    45%  { transform:perspective(600px) rotateY(72deg) scaleX(1); opacity:1; }
    100% { transform:perspective(600px) rotateY(88deg) scaleX(0); opacity:0; }
  }

  .hero-content{position:relative; z-index:6; padding:0 8vw 100px; max-width:920px;}
  .hero-content .eyebrow{color:var(--white); text-shadow:0 1px 10px rgba(0,0,0,.45); opacity:0; animation:fadeUp .9s var(--ease) 1.3s forwards;}
  .hero-content h1{
    font-size:clamp(38px,6vw,68px); color:var(--white); font-weight:500;
    opacity:0; animation:fadeUp 1s var(--ease) 1.45s forwards;
  }
  .hero-content p{
    margin-top:26px; font-size:clamp(16px,2vw,19px); color:var(--beige); max-width:560px; font-weight:400; line-height:1.6;
    opacity:0; animation:fadeUp 1s var(--ease) 1.6s forwards;
  }
  @keyframes fadeUp{ from{opacity:0; transform:translateY(22px);} to{opacity:1; transform:translateY(0);} }

  .btn-gold{
    display:inline-flex; align-items:center; gap:12px;
    margin-top:44px; padding:18px 34px; background:var(--gold);
    color:var(--graphite); font-weight:700; font-size:14.5px; letter-spacing:.02em;
    transition:background .35s var(--ease), transform .3s var(--ease), gap .3s var(--ease);
    opacity:0; animation:fadeUp 1s var(--ease) 1.75s forwards;
  }
  .btn-gold:hover{background:var(--gold-bright); gap:18px; transform:translateY(-2px);}
  .btn-gold svg{width:16px; height:16px;}

  .hero-scroll{
    position:absolute; right:8vw; bottom:44px; z-index:6; display:flex; align-items:center; gap:14px;
    color:var(--beige); font-size:12px; letter-spacing:.18em; text-transform:uppercase;
    opacity:0; animation:fadeUp 1s var(--ease) 2s forwards;
  }
  @media(max-width:700px){.hero-scroll{display:none;}}
  .scroll-line{width:1px; height:40px; background:var(--gold); position:relative; overflow:hidden;}
  .scroll-line::after{content:''; position:absolute; top:-40px; left:0; width:100%; height:40%; background:var(--white); animation:scrollDown 2s ease-in-out infinite;}
  @keyframes scrollDown{ 0%{top:-40%;} 100%{top:100%;} }

  /* ---------- CATALOG ---------- */
  .catalog{background:var(--paper);}
  .catalog-head{display:flex; justify-content:space-between; align-items:flex-end; gap:30px; flex-wrap:wrap; margin-bottom:64px;}
  .catalog-head p{max-width:380px; color:var(--text-muted); font-size:15px; line-height:1.6;}
  .catalog-head-side{display:flex; flex-direction:column; align-items:flex-start; gap:22px;}

  /* ===== Услуга ремонта ===== */
  .repair{background:var(--graphite); color:var(--white);}
  .repair-inner{display:grid; grid-template-columns:1.1fr .9fr; gap:0; align-items:stretch;}
  @media(max-width:900px){.repair-inner{grid-template-columns:1fr;}}
  .repair-text{padding:100px 8vw;}
  @media(max-width:900px){.repair-text{padding:64px 6vw;}}
  .repair-text > p{margin-top:20px; color:#B7B0A5; font-size:15.5px; line-height:1.7; max-width:520px;}
  .repair-list{display:flex; flex-wrap:wrap; gap:12px; margin-top:30px;}
  .repair-list span{
    font-size:13.5px; font-weight:600; color:var(--beige);
    padding:9px 16px; border:1px solid rgba(255,255,255,.16);
  }
  .repair-actions{display:flex; align-items:center; gap:26px; margin-top:38px; flex-wrap:wrap;}
  .repair-price{font-family:'Fraunces',serif; font-size:26px; color:var(--gold-bright);}
  .repair-visual{position:relative; overflow:hidden; background:var(--graphite-soft); min-height:340px;}
  .repair-visual img{width:100%; height:100%; object-fit:cover; position:absolute; inset:0;}
  @media(max-width:900px){.repair-visual{min-height:280px;}}

  .grid-products{
    display:grid; grid-template-columns:repeat(3,1fr); gap:2px; background:var(--graphite-line);
    border:1px solid var(--graphite-line);
  }
  @media(max-width:1000px){.grid-products{grid-template-columns:repeat(2,1fr);}}
  @media(max-width:640px){.grid-products{grid-template-columns:1fr;}}

  .p-card{
    background:var(--paper); position:relative; overflow:hidden; display:flex; flex-direction:column;
  }
  .p-card .img-wrap{position:relative; aspect-ratio:4/5; overflow:hidden; background:var(--graphite);}
  .p-card .img-wrap img{width:100%; height:100%; object-fit:cover; transition:transform .8s var(--ease);}
  .p-card:hover .img-wrap img{transform:scale(1.07);}
  .p-slats{position:absolute; inset:0; z-index:2; display:flex; flex-direction:column; pointer-events:none;}
  .p-slats span{flex:1; border-bottom:1px solid rgba(255,255,255,.16); transform:translateY(-100%); transition:transform .5s var(--ease);}
  .p-card:hover .p-slats span{transform:translateY(0);}
  .p-slats span:nth-child(odd){transition-delay:.02s;}
  .p-slats span:nth-child(even){transition-delay:.07s;}
  .p-num{
    position:absolute; top:18px; left:18px; z-index:3; color:var(--white); font-family:'Fraunces',serif;
    font-size:13px; letter-spacing:.08em; border:1px solid rgba(255,255,255,.5); padding:4px 10px;
    background:rgba(20,18,16,.35); backdrop-filter:blur(4px);
  }
  .p-body{padding:28px 26px 30px; display:flex; flex-direction:column; flex:1;}
  .p-body h3{font-size:21px; font-weight:500; margin-bottom:10px;}
  .p-body p{font-size:14px; color:var(--text-muted); line-height:1.6; flex:1;}
  .p-price{font-family:'Fraunces',serif; font-size:20px; color:var(--graphite); margin-top:18px; padding-top:16px; border-top:1px solid var(--graphite-line);}
  .p-more{
    margin-top:22px; display:inline-flex; align-items:center; gap:10px; align-self:flex-start;
    font-size:13px; font-weight:700; letter-spacing:.04em; text-transform:uppercase; color:var(--graphite);
    padding-bottom:6px; border-bottom:1px solid var(--gold); transition:gap .3s var(--ease), color .3s;
  }
  .p-more:hover{gap:16px; color:var(--gold);}
  .p-more svg{width:13px; height:13px;}

  /* ---------- ADVANTAGES ---------- */
  .advantages{background:var(--graphite); color:var(--white);}
  .advantages .section-title{color:var(--white);}
  .advantages .eyebrow{color:var(--gold-bright);}
  .adv-grid{
    margin-top:64px; display:grid; grid-template-columns:repeat(3,1fr); gap:1px;
    background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.1);
  }
  @media(max-width:900px){.adv-grid{grid-template-columns:repeat(2,1fr);}}
  @media(max-width:560px){.adv-grid{grid-template-columns:1fr;}}
  .adv-item{background:var(--graphite); padding:44px 34px; transition:background .4s var(--ease);}
  .adv-item:hover{background:var(--graphite-soft);}
  .adv-item svg{width:30px; height:30px; stroke:var(--gold-bright); margin-bottom:26px;}
  .adv-item h3{font-size:18px; font-weight:500; margin-bottom:12px; font-family:'Fraunces',serif;}
  .adv-item p{font-size:14px; color:#B7B0A5; line-height:1.6;}

  /* ---------- QUIZ ---------- */
  .quiz{background:var(--beige); position:relative; overflow:hidden;}
  .quiz-wrap{
    max-width:760px; margin:0 auto; background:var(--white); border:1px solid var(--graphite-line);
    padding:60px 56px; position:relative;
  }
  @media(max-width:640px){.quiz-wrap{padding:40px 24px;}}
  .quiz-progress{display:flex; gap:8px; margin-bottom:44px;}
  .quiz-progress i{flex:1; height:2px; background:var(--graphite-line); position:relative; overflow:hidden;}
  .quiz-progress i::after{content:''; position:absolute; inset:0; background:var(--gold); transform:scaleX(0); transform-origin:left; transition:transform .5s var(--ease);}
  .quiz-progress i.done::after{transform:scaleX(1);}
  .quiz-step{display:none;}
  .quiz-step.active{display:block; animation:fadeUp .6s var(--ease);}
  .quiz-step .q-label{font-size:12px; letter-spacing:.18em; text-transform:uppercase; color:var(--gold); font-weight:700; margin-bottom:14px; display:block;}
  .quiz-step h3{font-size:clamp(22px,3vw,30px); margin-bottom:34px; font-weight:500;}
  .q-options{display:grid; grid-template-columns:repeat(3,1fr); gap:14px;}
  .q-options.two-col{grid-template-columns:repeat(2,1fr);}
  @media(max-width:560px){.q-options{grid-template-columns:1fr;}}
  .q-option{
    padding:20px 18px; border:1px solid var(--graphite-line); text-align:center; font-size:14.5px; font-weight:600;
    transition:all .3s var(--ease);
  }
  .q-option:hover{border-color:var(--gold);}
  .q-option.selected{background:var(--graphite); color:var(--white); border-color:var(--graphite);}
  .q-phone-input{
    width:100%; padding:18px 20px; border:1px solid var(--graphite-line); font-size:16px; font-family:inherit;
    background:var(--paper); transition:border-color .3s;
  }
  .q-phone-input:focus{outline:none; border-color:var(--gold);}
  .quiz-nav{display:flex; justify-content:space-between; align-items:center; margin-top:44px;}
  .q-back{font-size:13px; font-weight:700; color:var(--text-muted); letter-spacing:.03em; opacity:0; pointer-events:none; transition:opacity .3s;}
  .q-back.show{opacity:1; pointer-events:auto;}
  .q-submit{
    background:var(--graphite); color:var(--white); padding:16px 36px; font-weight:700; font-size:14px;
    letter-spacing:.03em; transition:background .35s var(--ease);
  }
  .q-submit:hover{background:var(--gold); color:var(--graphite);}
  .quiz-success{display:none; text-align:center; padding:30px 0;}
  .quiz-success.active{display:block; animation:fadeUp .6s var(--ease);}
  .quiz-success svg{width:46px; height:46px; stroke:var(--gold); margin-bottom:22px;}
  .quiz-success h3{font-size:26px; margin-bottom:12px;}
  .quiz-success p{color:var(--text-muted); font-size:15px;}

  /* ---------- CONTACTS ---------- */
  .contacts{background:var(--paper);}
  .contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:70px; margin-top:60px;}
  @media(max-width:900px){.contact-grid{grid-template-columns:1fr; gap:50px;}}
  .c-info-item{display:flex; gap:18px; padding:24px 0; border-bottom:1px solid var(--graphite-line);}
  .c-info-item:first-child{padding-top:0;}
  .c-info-item svg{width:22px; height:22px; stroke:var(--gold); flex-shrink:0; margin-top:2px;}
  .c-info-item .label{font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:var(--text-muted); margin-bottom:4px;}
  .c-info-item .value{font-size:17px; font-weight:600;}
  .social-row{display:flex; gap:14px; margin-top:34px;}
  .social-row a{
    width:44px; height:44px; border:1px solid var(--graphite-line); display:flex; align-items:center; justify-content:center;
    transition:all .3s var(--ease);
  }
  .social-row a:hover{border-color:var(--gold); background:var(--gold); }
  .social-row a:hover svg{stroke:var(--graphite);}
  .social-row svg{width:18px; height:18px; stroke:var(--graphite); transition:stroke .3s;}

  .c-form{display:flex; flex-direction:column; gap:16px;}
  .c-form input, .c-form textarea{
    padding:16px 18px; border:1px solid var(--graphite-line); background:var(--white); font-family:inherit; font-size:15px;
    transition:border-color .3s;
  }
  .c-form input:focus, .c-form textarea:focus{outline:none; border-color:var(--gold);}
  .c-form textarea{resize:vertical; min-height:110px;}
  .c-form button{
    align-self:flex-start; margin-top:8px; background:var(--graphite); color:var(--white); padding:16px 34px;
    font-weight:700; font-size:14px; letter-spacing:.03em; transition:background .35s var(--ease);
  }
  .c-form button:hover{background:var(--gold); color:var(--graphite);}

  .map-wrap{margin-top:90px; width:100%; height:380px; border:1px solid var(--graphite-line); filter:grayscale(.4) contrast(1.05);}
  .map-wrap iframe{width:100%; height:100%; border:0;}

  /* ---------- FOOTER ---------- */
  footer{
    background:var(--graphite); color:var(--beige); padding:50px 8vw;
    display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:16px;
    border-top:1px solid rgba(255,255,255,.08);
  }
  footer .logo{color:var(--white); font-size:19px;}
  footer p{font-size:13px; color:#948C7E;}
  .to-top{font-size:13px; font-weight:700; color:var(--beige); display:flex; align-items:center; gap:8px;}
  .to-top svg{width:14px; height:14px; stroke:var(--gold);}

/* ============ PRODUCT PAGE ============ */

/* breadcrumb */
.crumbs{position:relative; z-index:6; display:flex; align-items:center; gap:8px; font-size:13px; color:var(--beige); opacity:.85; margin-bottom:26px;}
.crumbs a{transition:color .3s;}
.crumbs a:hover{color:var(--gold-bright);}
.crumbs span{color:var(--gold-bright);}

/* product hero (shorter than home hero, no slats — single reveal) */
.p-hero{position:relative; min-height:78vh; display:flex; align-items:flex-end; overflow:hidden; background:var(--graphite);}
.p-hero-bg{position:absolute; inset:0; background-size:cover; background-position:center; transform:scale(1.08); animation:heroZoom 1.6s var(--ease) forwards;}
@keyframes heroZoom{ to{ transform:scale(1); } }
.p-hero-bg::after{content:''; position:absolute; inset:0; background:linear-gradient(180deg, rgba(20,18,16,.5) 0%, rgba(20,18,16,.3) 35%, rgba(20,18,16,.92) 100%);}
.p-hero-content{position:relative; z-index:6; padding:0 8vw 76px; max-width:820px;}
.p-hero-content .eyebrow{color:var(--gold-bright); text-shadow:0 1px 10px rgba(0,0,0,.45);}
.p-hero-content h1{font-size:clamp(34px,5.2vw,58px); color:var(--white); font-weight:500;}
.p-hero-content p{margin-top:20px; font-size:clamp(15px,1.6vw,18px); color:var(--beige); max-width:600px; line-height:1.65;}
.p-hero-price{margin-top:26px; display:flex; align-items:baseline; gap:12px;}
.p-hero-price span{
  font-family:'Fraunces', serif; font-style:italic; font-weight:400;
  font-size:clamp(26px,3.2vw,38px); color:var(--gold-bright); letter-spacing:.01em;
}
.p-hero-price::before{
  content:'Стоимость'; font-family:'Manrope',sans-serif; font-size:11px; letter-spacing:.2em;
  text-transform:uppercase; color:var(--beige); opacity:.7; align-self:center;
}

/* section shell reused */
.p-section{padding:100px 8vw;}
@media(max-width:900px){.p-section{padding:64px 6vw;}}
.p-section.tight{padding-top:0;}
.p-section-head{max-width:640px; margin-bottom:56px;}

/* gallery */
.gallery-grid{display:grid; grid-template-columns:repeat(4,1fr); grid-auto-rows:190px; gap:10px;}
.gallery-grid .g-item:nth-child(8n+1){grid-column:span 2; grid-row:span 2;}
.gallery-grid .g-item:nth-child(8n+6){grid-column:span 2;}
@media(max-width:900px){
  .gallery-grid{grid-template-columns:repeat(2,1fr); grid-auto-rows:160px;}
  .gallery-grid .g-item:nth-child(8n+1){grid-column:span 2; grid-row:span 1;}
}
.g-item{position:relative; overflow:hidden; background:var(--graphite); cursor:pointer;}
.g-item img{width:100%; height:100%; object-fit:cover; transition:transform .8s var(--ease), filter .5s var(--ease);}
.g-item:hover img{transform:scale(1.08);}
.g-item::after{content:''; position:absolute; inset:0; background:linear-gradient(180deg, transparent 55%, rgba(20,18,16,.75) 100%); opacity:0; transition:opacity .4s var(--ease);}
.g-item:hover::after{opacity:1;}
.g-room{position:absolute; left:14px; bottom:14px; z-index:2; color:var(--white); font-size:12.5px; font-weight:700; letter-spacing:.03em;
  opacity:0; transform:translateY(8px); transition:all .4s var(--ease);}
.g-item:hover .g-room{opacity:1; transform:translateY(0);}

/* description */
.desc-layout{display:grid; grid-template-columns:.85fr 1.15fr; gap:70px; align-items:start;}
@media(max-width:900px){.desc-layout{grid-template-columns:1fr; gap:40px;}}
.desc-image{position:sticky; top:110px; aspect-ratio:4/5; overflow:hidden;}
.desc-image img{width:100%; height:100%; object-fit:cover;}
@media(max-width:900px){.desc-image{position:static; aspect-ratio:16/9;}}
.desc-blocks{display:flex; flex-direction:column;}
.desc-block{padding:26px 0; border-bottom:1px solid var(--graphite-line);}
.desc-block:first-child{padding-top:0;}
.desc-block .d-label{font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--gold); font-weight:700; margin-bottom:10px; display:block;}
.desc-block p{font-size:15.5px; line-height:1.75; color:var(--graphite-soft);}
.desc-block p{color:#3B3733;}

/* timeline */
.timeline{position:relative; display:flex; justify-content:space-between; gap:20px; margin-top:20px;}
.timeline::before{content:''; position:absolute; top:34px; left:0; right:0; height:1px; background:rgba(255,255,255,.15); z-index:0;}
.timeline-fill{position:absolute; top:34px; left:0; height:1px; background:var(--gold); width:0%; z-index:1; transition:width 1.4s var(--ease);}
.t-step{position:relative; z-index:2; flex:1; display:flex; flex-direction:column; align-items:center; text-align:center;}
.t-num{width:68px; height:68px; border-radius:50%; background:var(--graphite-soft); border:1px solid rgba(255,255,255,.15);
  display:flex; align-items:center; justify-content:center; margin-bottom:22px; transition:all .4s var(--ease);}
.t-num svg{width:26px; height:26px; stroke:var(--gold-bright);}
.t-step.done .t-num{background:var(--gold); border-color:var(--gold);}
.t-step.done .t-num svg{stroke:var(--graphite);}
.t-step h4{font-size:15px; font-weight:600; color:var(--white); margin-bottom:6px; font-family:'Fraunces',serif;}
.t-step p{font-size:12.5px; color:#A9A296; max-width:130px;}
@media(max-width:800px){
  .timeline{flex-direction:column; align-items:flex-start; gap:34px;}
  .timeline::before, .timeline-fill{display:none;}
  .t-step{flex-direction:row; text-align:left; gap:20px;}
  .t-num{margin-bottom:0; flex-shrink:0;}
  .t-step p{max-width:none;}
}

/* care */
.care-grid{display:grid; grid-template-columns:1.1fr .9fr; gap:70px;}
@media(max-width:900px){.care-grid{grid-template-columns:1fr; gap:40px;}}
.care-list{display:flex; flex-direction:column; gap:0;}
.care-item{display:flex; gap:18px; padding:22px 0; border-bottom:1px solid var(--graphite-line);}
.care-item:first-child{padding-top:0;}
.care-item svg{width:22px; height:22px; stroke:var(--gold); flex-shrink:0; margin-top:2px;}
.care-item h4{font-size:15.5px; font-weight:600; margin-bottom:6px;}
.care-item p{font-size:14px; color:var(--text-muted); line-height:1.6;}
.care-note{background:var(--beige); padding:38px 34px; align-self:start;}
.care-note .eyebrow{margin-bottom:14px;}
.care-note p{font-size:14.5px; line-height:1.75; color:#3B3733;}

/* faq */
.faq-list{max-width:820px;}
.faq-item{border-bottom:1px solid var(--graphite-line);}
.faq-q{display:flex; justify-content:space-between; align-items:center; gap:20px; padding:26px 4px; cursor:pointer;}
.faq-q h4{font-size:16.5px; font-weight:600; font-family:'Fraunces',serif; font-weight:500;}
.faq-q svg{width:18px; height:18px; stroke:var(--gold); flex-shrink:0; transition:transform .4s var(--ease);}
.faq-item.open .faq-q svg{transform:rotate(45deg);}
.faq-a{max-height:0; overflow:hidden; transition:max-height .45s var(--ease);}
.faq-a p{font-size:14.5px; color:var(--text-muted); line-height:1.7; padding:0 4px 26px;}

/* cta band */
.cta-band{position:relative; background:var(--graphite); color:var(--white); padding:110px 8vw; text-align:center; overflow:hidden;}
.cta-band::before{content:''; position:absolute; inset:0; background:
  repeating-linear-gradient(180deg, transparent 0 38px, rgba(255,255,255,.035) 38px 39px); pointer-events:none;}
.cta-band .eyebrow{color:var(--gold-bright);}
.cta-band h2{font-size:clamp(28px,4.4vw,44px); max-width:720px; margin:0 auto; color:var(--white);}
.cta-buttons{display:flex; gap:18px; justify-content:center; margin-top:42px; flex-wrap:wrap;}
.btn-outline{
  padding:17px 32px; border:1px solid rgba(255,255,255,.35); color:var(--white); font-weight:700; font-size:14px;
  letter-spacing:.02em; transition:all .35s var(--ease);
}
.btn-outline:hover{border-color:var(--gold); background:rgba(255,255,255,.05);}

/* related */
.related-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:2px; background:var(--graphite-line); border:1px solid var(--graphite-line); margin-top:56px;}
@media(max-width:1000px){.related-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.related-grid{grid-template-columns:1fr;}}

/* back link */
.back-link{display:inline-flex; align-items:center; gap:10px; font-size:13px; font-weight:700; letter-spacing:.03em; color:var(--text-muted); transition:color .3s, gap .3s;}
.back-link:hover{color:var(--gold); gap:14px;}
.back-link svg{width:14px; height:14px;}

/* ============ QUIZ ERROR ============ */
.q-error{color:#B4462F; font-size:13px; margin-top:12px; opacity:0; height:0; transition:opacity .3s; pointer-events:none;}
.q-error.show{opacity:1; height:auto;}
.q-phone-input.error{border-color:#B4462F;}

/* ============ CALCULATOR ============ */
.calc{background:var(--graphite); color:var(--white);}
.calc .section-title{color:var(--white);}
.calc .eyebrow{color:var(--gold-bright);}
.calc-wrap{
  margin-top:56px; display:grid; grid-template-columns:1.15fr .85fr; gap:2px;
  background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.1);
}
@media(max-width:900px){.calc-wrap{grid-template-columns:1fr;}}
.calc-form{background:var(--graphite); padding:48px 44px;}
@media(max-width:640px){.calc-form{padding:32px 22px;}}
.calc-field{margin-bottom:30px;}
.calc-field > label{display:block; font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:#A9A296; margin-bottom:14px;}
.calc-types{display:grid; grid-template-columns:repeat(3,1fr); gap:10px;}
@media(max-width:560px){.calc-types{grid-template-columns:repeat(2,1fr);}}
.calc-type{
  padding:14px 10px; border:1px solid rgba(255,255,255,.18); text-align:center; font-size:13px; font-weight:600;
  color:var(--beige); cursor:pointer; transition:all .3s var(--ease); background:transparent;
}
.calc-type:hover{border-color:var(--gold);}
.calc-type.active{background:var(--gold); color:var(--graphite); border-color:var(--gold);}
.calc-dims{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
.calc-input-wrap{position:relative;}
.calc-input-wrap span{position:absolute; right:16px; top:50%; transform:translateY(-50%); font-size:13px; color:#8A8378;}
.calc-form input[type="number"]{
  width:100%; padding:16px 44px 16px 16px; background:var(--graphite-soft); border:1px solid rgba(255,255,255,.18);
  color:var(--white); font-family:inherit; font-size:16px; transition:border-color .3s;
}
.calc-form input[type="number"]:focus{outline:none; border-color:var(--gold);}
.calc-form input::-webkit-outer-spin-button, .calc-form input::-webkit-inner-spin-button{-webkit-appearance:none; margin:0;}
.calc-opts{display:flex; flex-direction:column; gap:12px;}
.calc-check{display:flex; align-items:center; gap:12px; cursor:pointer; font-size:14.5px; color:var(--beige); flex-wrap:wrap;}
.calc-check input{width:18px; height:18px; accent-color:var(--gold); cursor:pointer;}
.calc-hint{width:100%; padding-left:30px; font-size:12px; color:#8A8378; margin-top:-4px;}
.calc-check.disabled{opacity:.4; cursor:not-allowed;}
.calc-check.disabled input{cursor:not-allowed;}
.calc-result{background:var(--graphite-soft); padding:48px 40px; display:flex; flex-direction:column; justify-content:center;}
@media(max-width:640px){.calc-result{padding:32px 22px;}}
.calc-result .r-label{font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--gold-bright); font-weight:700; margin-bottom:12px;}
.calc-price{font-family:'Fraunces',serif; font-size:clamp(38px,6vw,56px); font-weight:500; line-height:1; margin-bottom:8px;}
.calc-price small{font-size:20px; color:#A9A296; font-family:'Manrope',sans-serif; font-weight:600;}
.calc-price-note{font-size:13px; color:#8A8378; line-height:1.6; margin-bottom:28px;}
.calc-breakdown{border-top:1px solid rgba(255,255,255,.12); padding-top:22px; margin-bottom:28px;}
.calc-row{display:flex; justify-content:space-between; font-size:14px; padding:7px 0; color:var(--beige);}
.calc-row span:last-child{font-weight:600; color:var(--white);}
.calc-result .btn-gold{margin-top:0; align-self:stretch; justify-content:center;}
.calc-disclaimer{font-size:12px; color:#8A8378; margin-top:18px; line-height:1.6;}

/* ============ HERO: конверсионные элементы ============ */
.hero-btns{display:flex; gap:16px; flex-wrap:wrap; margin-top:40px;}
.hero-btns .btn-gold{margin-top:0;}
.btn-ghost{
  display:inline-flex; align-items:center; gap:10px; padding:18px 30px;
  border:1px solid rgba(255,255,255,.55); color:var(--white);
  font-weight:700; font-size:14.5px; letter-spacing:.02em;
  transition:all .35s var(--ease);
  opacity:0; animation:fadeUp 1s var(--ease) 1.85s forwards;
}
.btn-ghost:hover{border-color:var(--gold-bright); background:rgba(255,255,255,.08);}
.hero-trust{
  display:grid; grid-template-columns:repeat(4,auto); gap:14px 40px; margin-top:48px;
  opacity:0; animation:fadeUp 1s var(--ease) 2.05s forwards;
}
.ht-item b{
  display:block; font-family:'Fraunces',serif; font-weight:500;
  font-size:clamp(20px,2.4vw,27px); color:#EBCF9C; line-height:1.1;
}
.ht-item span{font-size:12.5px; color:var(--beige); opacity:.85; line-height:1.4; display:block; margin-top:4px;}
@media(max-width:700px){
  .hero{height:auto; min-height:100svh;}
  .hero-content{padding:150px 6vw 110px;}
  .hero-trust{grid-template-columns:repeat(2,auto); gap:18px 30px; margin-top:36px;}
  .hero-btns .btn-gold, .hero-btns .btn-ghost{width:100%; justify-content:center;}
}

/* ============ Карточки каталога: преимущества ============ */
.p-benefits{list-style:none; margin:0 0 4px; padding:0; flex:1;}
.p-benefits li{
  position:relative; padding-left:24px; font-size:13.5px; color:var(--text-muted);
  line-height:1.5; margin-bottom:8px;
}
.p-benefits li::before{
  content:'✓'; position:absolute; left:0; top:0;
  color:var(--gold); font-weight:800; font-size:14px;
}

/* ============ Секция «Наши работы» ============ */
.works{background:var(--paper);}
.works .works-sub{margin-top:16px; color:var(--text-muted); font-size:15px; max-width:460px; line-height:1.6;}

/* ============ Доп. услуги (лёгкая версия ремонта) ============ */
.repair--light{background:#F1EBDF;}
.repair--light .repair-text{padding:76px 8vw;}
@media(max-width:900px){.repair--light .repair-text{padding:56px 6vw;}}
.repair--light .services-title{
  font-size:clamp(24px,3vw,34px); color:var(--graphite); max-width:640px;
}
.repair--light .services-sub{margin-top:10px; color:var(--text-muted); font-size:15px;}
.repair--light .repair-text > p{color:#5B5446;}
.repair--light .repair-list span{color:var(--graphite); border-color:var(--graphite-line); background:rgba(255,255,255,.5);}
.repair--light .repair-price{color:var(--gold);}
.repair--light .repair-visual{background:#E5DCC9;}

/* ============ Отзывы ============ */
.reviews{background:var(--paper);}
.reviews-track{
  display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:18px; margin-top:56px;
}
.rv-card{
  background:var(--white); border:1px solid var(--graphite-line); border-radius:6px;
  padding:28px 26px; display:flex; flex-direction:column; gap:14px;
  box-shadow:0 4px 18px rgba(28,26,23,.05);
  transition:transform .4s var(--ease), box-shadow .4s var(--ease);
}
.rv-card:hover{transform:translateY(-6px); box-shadow:0 14px 34px rgba(28,26,23,.12);}
.rv-head{display:flex; align-items:center; gap:14px;}
.rv-ava{
  width:52px; height:52px; border-radius:50%; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  font-family:'Fraunces',serif; font-size:22px; color:var(--white);
  background:var(--a, var(--gold));
}
.rv-name{font-weight:700; font-size:15px;}
.rv-city{font-size:12.5px; color:var(--text-muted); margin-top:2px;}
.rv-stars{color:var(--gold); font-size:15px; letter-spacing:3px;}
.rv-text{font-size:14px; color:#4A4438; line-height:1.65; font-style:italic;}
@media(max-width:700px){
  .reviews-track{
    display:flex; overflow-x:auto; scroll-snap-type:x mandatory; gap:14px;
    margin-left:-6vw; margin-right:-6vw; padding:4px 6vw 18px;
    -webkit-overflow-scrolling:touch; scrollbar-width:none;
  }
  .reviews-track::-webkit-scrollbar{display:none;}
  .rv-card{min-width:78%; scroll-snap-align:center;}
}

/* ============ Липкая мобильная панель действий ============ */
.mobile-bar{display:none;}
@media(max-width:1024px){
  .mobile-bar{
    position:fixed; left:0; right:0; bottom:0; z-index:950;
    display:flex; gap:10px; justify-content:center;
    padding:10px 14px calc(10px + env(safe-area-inset-bottom, 0px));
    background:rgba(251,249,245,.78);
    backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
    border-top:1px solid rgba(28,26,23,.08);
    box-shadow:0 -6px 24px rgba(28,26,23,.10);
  }
  .mb-btn{
    display:inline-flex; align-items:center; justify-content:center; gap:8px;
    flex:1; max-width:180px; padding:13px 10px; border-radius:100px;
    font-size:13.5px; font-weight:700; letter-spacing:.01em;
    color:var(--graphite); background:rgba(255,255,255,.85);
    border:1px solid rgba(28,26,23,.1);
    box-shadow:0 2px 10px rgba(28,26,23,.06);
    transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
  }
  .mb-btn svg{width:17px; height:17px; flex-shrink:0;}
  .mb-btn:active{transform:scale(.96);}
  .mb-btn:hover{box-shadow:0 4px 16px rgba(28,26,23,.14);}
  .mb-wa{color:#1E7E4C;}
  .mb-accent{background:var(--gold); color:var(--graphite); border-color:var(--gold);}
  .mb-accent:hover{background:var(--gold-bright);}
  /* отступ снизу страницы, чтобы панель не перекрывала контент */
  body{padding-bottom:74px;}
  footer{padding-bottom:100px;}
  body.menu-open .mobile-bar{display:none;}
}

/* ============ Лайтбокс для галереи работ ============ */
#works .g-item{cursor:zoom-in;}
.lightbox{
  position:fixed; inset:0; z-index:1500;
  display:flex; align-items:center; justify-content:center;
  background:rgba(20,18,16,.94);
  backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px);
  opacity:0; pointer-events:none; transition:opacity .35s var(--ease);
}
.lightbox.open{opacity:1; pointer-events:auto;}
.lb-img{
  max-width:92vw; max-height:82vh; object-fit:contain;
  box-shadow:0 24px 80px rgba(0,0,0,.5);
  transform:scale(.96); transition:transform .35s var(--ease);
}
.lightbox.open .lb-img{transform:scale(1);}
.lb-caption{
  position:absolute; left:50%; transform:translateX(-50%);
  bottom:calc(26px + env(safe-area-inset-bottom, 0px));
  color:var(--beige); font-size:14px; letter-spacing:.02em; text-align:center;
  padding:10px 22px; background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.12);
  max-width:86vw;
}
.lb-counter{
  position:absolute; top:24px; left:50%; transform:translateX(-50%);
  color:#8A8378; font-size:13px; letter-spacing:.14em;
}
.lb-btn{
  position:absolute; display:flex; align-items:center; justify-content:center;
  width:52px; height:52px; border-radius:50%;
  background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.16);
  color:var(--beige); cursor:pointer; transition:background .3s var(--ease), border-color .3s;
}
.lb-btn:hover{background:rgba(255,255,255,.16); border-color:var(--gold);}
.lb-btn svg{width:22px; height:22px;}
.lb-close{top:20px; right:20px;}
.lb-prev{left:20px; top:50%; transform:translateY(-50%);}
.lb-next{right:20px; top:50%; transform:translateY(-50%);}
@media(max-width:700px){
  .lb-img{max-width:100vw; max-height:74vh;}
  .lb-prev{left:10px; bottom:calc(84px + env(safe-area-inset-bottom,0px)); top:auto; transform:none;}
  .lb-next{right:10px; bottom:calc(84px + env(safe-area-inset-bottom,0px)); top:auto; transform:none;}
  .lb-caption{bottom:calc(150px + env(safe-area-inset-bottom,0px)); font-size:12.5px;}
  .lb-btn{width:46px; height:46px;}
}
body.lb-open{overflow:hidden;}
body.lb-open .mobile-bar{display:none;}

/* ============ Конфигуратор цвета и ткани ============ */
.configurator{background:var(--beige);}
.cfg-wrap{display:grid; grid-template-columns:1.15fr .85fr; gap:2px; margin-top:56px; background:var(--graphite-line); border:1px solid var(--graphite-line);}
@media(max-width:900px){.cfg-wrap{grid-template-columns:1fr;}}
.cfg-render{background:var(--white); padding:34px; display:flex; align-items:center; justify-content:center; min-height:420px;}
.cfg-render svg{width:100%; max-width:560px; height:auto; display:block;}
.cfg-panel{background:var(--paper); padding:42px 38px; display:flex; flex-direction:column; gap:34px;}
@media(max-width:640px){.cfg-panel{padding:30px 22px;} .cfg-render{padding:18px; min-height:320px;}}
.cfg-group > label{display:block; font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--text-muted); font-weight:700; margin-bottom:16px;}
.cfg-selected{font-size:13.5px; color:var(--graphite); font-weight:600; margin-top:12px;}
.cfg-selected span{color:var(--gold); font-family:'Fraunces',serif; font-style:italic;}
.cfg-swatches{display:flex; flex-wrap:wrap; gap:12px;}
.cfg-swatch{
  width:42px; height:42px; border-radius:50%; cursor:pointer; position:relative;
  border:1px solid rgba(28,26,23,.18);
  transition:transform .25s var(--ease), box-shadow .25s var(--ease);
}
.cfg-swatch:hover{transform:scale(1.1);}
.cfg-swatch.active{box-shadow:0 0 0 3px var(--paper), 0 0 0 5px var(--gold);}
.cfg-textures{display:grid; grid-template-columns:repeat(2,1fr); gap:10px;}
@media(max-width:420px){.cfg-textures{grid-template-columns:1fr;}}
.cfg-tex{
  padding:13px 14px; border:1px solid var(--graphite-line); background:var(--white);
  font-size:13.5px; font-weight:600; color:var(--graphite); cursor:pointer; text-align:center;
  transition:all .3s var(--ease);
}
.cfg-tex:hover{border-color:var(--gold);}
.cfg-tex.active{background:var(--graphite); color:var(--white); border-color:var(--graphite);}
.cfg-note{font-size:12.5px; color:var(--text-muted); line-height:1.6; border-top:1px solid var(--graphite-line); padding-top:20px;}

/* ============ Конфигуратор цвета и ткани ============ */
.configurator{background:var(--white);}
.config-wrap{display:grid; grid-template-columns:1.15fr .85fr; gap:56px; margin-top:56px; align-items:start;}
@media(max-width:900px){.config-wrap{grid-template-columns:1fr; gap:36px;}}
.config-stage{
  background:linear-gradient(180deg,#F7F4EE 0%, #EFEAE0 100%);
  border:1px solid var(--graphite-line); padding:28px;
  display:flex; align-items:center; justify-content:center;
}
.config-stage svg{width:100%; height:auto; max-height:560px;}
.cfg-group{margin-bottom:34px;}
.cfg-group > label{
  display:block; font-size:12px; letter-spacing:.16em; text-transform:uppercase;
  color:var(--text-muted); font-weight:700; margin-bottom:16px;
}
.cfg-swatches{display:flex; flex-wrap:wrap; gap:12px;}
.cfg-swatch{
  width:42px; height:42px; border-radius:50%; cursor:pointer; position:relative;
  border:1px solid rgba(28,26,23,.18);
  box-shadow:inset 0 2px 6px rgba(255,255,255,.35), inset 0 -2px 5px rgba(0,0,0,.12);
  transition:transform .25s var(--ease);
}
.cfg-swatch:hover{transform:scale(1.12);}
.cfg-swatch.active{outline:2px solid var(--gold); outline-offset:3px;}
.cfg-chips{display:flex; flex-wrap:wrap; gap:10px;}
.cfg-chip{
  padding:11px 20px; border:1px solid var(--graphite-line); font-size:13.5px; font-weight:600;
  color:var(--graphite); cursor:pointer; background:var(--paper);
  transition:all .3s var(--ease);
}
.cfg-chip:hover{border-color:var(--gold);}
.cfg-chip.active{background:var(--graphite); color:var(--white); border-color:var(--graphite);}
.cfg-current{
  font-family:'Fraunces',serif; font-style:italic; font-size:22px; color:var(--gold);
  padding-top:22px; border-top:1px solid var(--graphite-line);
}
.cfg-note{font-size:12.5px; color:var(--text-muted); margin-top:12px; line-height:1.6;}