/* ==========================================================================
   SKANDIFAM — мягкая мебель от производителя, Кемерово
   Редизайн лендинга в стилистике согласованного первого экрана
   ========================================================================== */

:root{
  --bg:#ffffff;
  --sand:#f4f2ef;
  --sand-2:#eae7e1;
  --ink:#262626;
  --ink-2:#4a4744;
  --muted:#8f8b85;
  --line:#e4e1dc;
  --line-strong:#d3cfc8;
  --dark:#181715;
  --dark-2:#232120;
  --on-dark:#f3f1ec;
  --on-dark-muted:#a6a19a;

  --maxw:1240px;
  --gutter:clamp(20px,5vw,72px);
  --r-lg:30px;
  --r-md:20px;
  --r-sm:12px;

  --f-display:'Manrope',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --f-body:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--f-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,p{margin:0}
button{font-family:inherit;cursor:pointer}

.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
.eyebrow{
  font-family:var(--f-display);font-weight:500;font-size:12px;
  letter-spacing:.22em;text-transform:uppercase;color:var(--muted);
  display:inline-flex;align-items:center;gap:12px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:currentColor;opacity:.6}

.h-display{font-family:var(--f-display);font-weight:200;line-height:1.04;letter-spacing:-.01em;text-wrap:balance}
.section-head{max-width:640px}
.section-head h2{
  font-family:var(--f-display);font-weight:200;font-size:clamp(28px,4.2vw,50px);
  line-height:1.08;letter-spacing:-.015em;margin-top:22px;text-wrap:balance;
}
.section-head h2 b{font-weight:500}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:12px;
  font-family:var(--f-display);font-weight:500;font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;
  padding:17px 30px;border-radius:100px;border:1px solid transparent;
  transition:.35s cubic-bezier(.2,.7,.3,1);white-space:nowrap;
}
.btn .ar{transition:transform .35s cubic-bezier(.2,.7,.3,1);display:inline-flex}
.btn:hover .ar{transform:translateX(5px)}
.btn--light{background:var(--ink);color:#fff}
.btn--light:hover{background:#000}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn--ghost:hover{border-color:var(--ink);background:var(--ink);color:#fff}
.btn--onlight-solid{background:#fff;color:var(--ink)}
.btn--onlight-solid:hover{background:var(--sand)}
.btn--ondark{background:var(--on-dark);color:var(--dark)}
.btn--ondark:hover{background:#fff}
.btn--ondark-ghost{background:transparent;color:var(--on-dark);border-color:rgba(255,255,255,.28)}
.btn--ondark-ghost:hover{border-color:var(--on-dark);background:rgba(255,255,255,.06)}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:env(safe-area-inset-top,0px);z-index:50;
  background:rgba(255,255,255,.82);backdrop-filter:saturate(140%) blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s;
}
.site-header.scrolled{border-color:var(--line);box-shadow:0 6px 30px -22px rgba(0,0,0,.4)}
.header-row{display:flex;align-items:center;gap:26px;height:76px}
.logo{display:flex;align-items:center}
.logo img{height:30px;width:auto;display:block}
.nav{display:flex;gap:30px;margin-left:22px}
.nav a{font-size:14.5px;color:var(--ink-2);transition:color .2s;position:relative}
.nav a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:1px;background:var(--ink);transition:width .3s}
.nav a:hover{color:var(--ink)}
.nav a:hover::after{width:100%}
.header-right{margin-left:auto;display:flex;align-items:center;gap:20px}
.phone{font-family:var(--f-display);font-weight:600;font-size:16px;letter-spacing:.01em;white-space:nowrap}
.socials{display:flex;gap:8px}
.soc{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--ink-2);transition:.25s}
.soc:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.soc svg{width:17px;height:17px}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:none;flex-direction:column;gap:5px;align-items:center;justify-content:center}
.burger span{width:18px;height:1.6px;background:var(--ink);display:block}

.mobile-menu{display:none;position:fixed;inset:0;z-index:60;background:var(--bg);padding:26px var(--gutter)}
.mobile-menu.on{display:block}
.mm-head{display:flex;justify-content:space-between;align-items:center;height:50px}
.mm-head .logo img{height:28px}
.mm-close{width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:none;font-size:22px;line-height:1}
.mm-nav{display:flex;flex-direction:column;gap:6px;margin-top:24px}
.mm-nav a{font-family:var(--f-display);font-weight:300;font-size:30px;padding:12px 0;border-bottom:1px solid var(--line)}
.mm-foot{margin-top:32px}
.mm-foot .phone{font-size:22px}

/* ---------- hero ---------- */
.hero{padding-top:14px}
.hero-card{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  min-height:min(78vh,720px);display:flex;align-items:flex-end;background:var(--sand-2);
}
.hero-video,.hero-card .hero-fallback{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 42%}
.hero-card::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,19,18,.12) 0%,rgba(20,19,18,0) 34%,rgba(20,19,18,.12) 66%,rgba(20,19,18,.62) 100%)}
.hero-inner{position:relative;z-index:2;padding:clamp(28px,4vw,54px);color:#fff;width:100%}
.hero .eyebrow{color:rgba(255,255,255,.86)}
.hero h1{
  font-size:clamp(40px,7.4vw,104px);text-transform:uppercase;margin:20px 0 8px;
  letter-spacing:-.005em;color:#fff;text-shadow:0 2px 40px rgba(0,0,0,.28);
}
.hero-sub{max-width:440px;color:rgba(255,255,255,.9);font-size:clamp(15px,1.4vw,17px);margin-bottom:30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-card .btn--onlight-solid{box-shadow:0 10px 40px -12px rgba(0,0,0,.5)}
.hero-card .btn--ondark-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.hero-card .btn--ondark-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff}
.hero-sound{
  position:absolute;top:20px;right:20px;z-index:3;width:44px;height:44px;border-radius:12px;
  border:none;background:rgba(24,23,21,.55);backdrop-filter:blur(6px);color:#fff;display:none;place-items:center;transition:.25s;
}
.hero-sound.show{display:grid}
.hero-sound:hover{background:rgba(24,23,21,.8)}
.hero-sound svg{width:20px;height:20px}

/* ---------- intro ---------- */
.intro{padding-block:clamp(64px,9vw,120px)}
.intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,74px);align-items:center}
.intro-text h2{font-family:var(--f-display);font-weight:200;font-size:clamp(28px,4vw,50px);line-height:1.1;letter-spacing:-.015em;text-wrap:balance}
.intro-text h2 b{font-weight:500}
.intro-text p{color:var(--ink-2);margin-top:26px;max-width:44ch}
.intro-text .btn{margin-top:36px}
.intro-media{position:relative;border-radius:var(--r-md);overflow:hidden;aspect-ratio:4/3;background:var(--sand-2)}
.intro-media img{width:100%;height:100%;object-fit:cover}
.intro-badge{position:absolute;left:18px;bottom:18px;background:rgba(255,255,255,.9);backdrop-filter:blur(6px);border-radius:14px;padding:14px 18px;font-family:var(--f-display)}
.intro-badge b{display:block;font-weight:600;font-size:15px}
.intro-badge span{font-size:12.5px;color:var(--muted)}

/* ---------- stats ---------- */
.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr)}
.stat{padding:clamp(34px,5vw,60px) 0;display:flex;gap:24px;align-items:baseline}
.stat + .stat{border-left:1px solid var(--line);padding-left:clamp(26px,4vw,52px)}
.stat:first-child{padding-right:clamp(26px,4vw,52px)}
.stat:nth-child(2){padding-inline:clamp(26px,4vw,52px)}
.stat-num{font-family:var(--f-display);font-weight:200;font-size:clamp(46px,6vw,74px);line-height:.9;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stat-txt b{font-family:var(--f-display);font-weight:600;font-size:14px;letter-spacing:.04em;text-transform:uppercase;display:block;margin-bottom:6px}
.stat-txt span{font-size:14px;color:var(--muted);line-height:1.45;display:block;max-width:22ch}

/* ---------- catalog ---------- */
.catalog{padding-block:clamp(64px,9vw,120px)}
.catalog-top{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:clamp(32px,4vw,52px)}
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:250px;gap:16px}
.cat{position:relative;overflow:hidden;border-radius:var(--r-md);background:var(--sand-2);display:block;isolation:isolate}
.cat img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.3,1)}
.cat::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(24,23,21,.28) 0%,rgba(24,23,21,0) 40%,rgba(24,23,21,.02) 62%,rgba(24,23,21,.5) 100%)}
.cat:hover img{transform:scale(1.05)}
.cat-label{position:absolute;z-index:2;left:22px;right:22px;bottom:20px;display:flex;justify-content:space-between;align-items:center;color:#fff}
.cat-label b{font-family:var(--f-display);font-weight:500;font-size:clamp(17px,2vw,23px)}
.cat-label .n{font-family:var(--f-display);font-size:12px;letter-spacing:.14em;text-transform:uppercase;opacity:.72;display:block;margin-bottom:4px}
.cat-arrow{width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.55);display:grid;place-items:center;flex:none;transition:.3s}
.cat:hover .cat-arrow{background:#fff;color:var(--ink);border-color:#fff}
.cat--feature{grid-column:span 3;grid-row:span 2}
.cat--w3{grid-column:span 3}
.cat--w2{grid-column:span 2}

/* ---------- designer (dark) ---------- */
.designer{background:var(--dark);color:var(--on-dark);border-radius:var(--r-lg);margin-inline:var(--gutter)}
.designer-wrap{max-width:var(--maxw);margin:0 auto;padding:clamp(40px,6vw,84px) clamp(26px,5vw,80px);display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(34px,5vw,74px);align-items:center}
.designer-portrait{position:relative}
.designer-portrait img{border-radius:var(--r-md);width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 20%}
.designer-cap{position:absolute;left:16px;bottom:16px;right:16px;display:flex;align-items:center;gap:12px;background:rgba(24,23,21,.55);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:12px 16px}
.designer-cap b{font-family:var(--f-display);font-weight:600;font-size:15px;display:block}
.designer-cap span{font-size:12.5px;color:var(--on-dark-muted)}
.designer .eyebrow{color:var(--on-dark-muted)}
.designer h2{font-family:var(--f-display);font-weight:200;font-size:clamp(28px,4vw,52px);line-height:1.06;letter-spacing:-.015em;margin:20px 0 22px;text-wrap:balance}
.designer h2 b{font-weight:500}
.designer .lead{color:var(--on-dark-muted);max-width:46ch}
.steps{display:flex;gap:14px;flex-wrap:wrap;margin:30px 0 34px}
.step{flex:1;min-width:150px;border-top:1px solid rgba(255,255,255,.15);padding-top:16px}
.step .k{font-family:var(--f-display);font-weight:200;font-size:26px;color:var(--on-dark-muted)}
.step p{font-size:14px;color:var(--on-dark);margin-top:8px;line-height:1.4}

/* ---------- services ---------- */
.services{padding-block:clamp(64px,9vw,120px)}
.services-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:clamp(34px,5vw,70px);align-items:start}
.services-aside{position:sticky;top:110px}
.services-aside .media{border-radius:var(--r-md);overflow:hidden;aspect-ratio:3/4;background:var(--sand-2);margin-top:28px}
.services-aside .media img{width:100%;height:100%;object-fit:cover}
.svc-list{border-top:1px solid var(--line)}
.svc{display:grid;grid-template-columns:64px 1fr 44px;gap:20px;align-items:center;padding:clamp(22px,3vw,32px) 6px;border-bottom:1px solid var(--line);transition:.3s;position:relative}
.svc::before{content:"";position:absolute;inset:0;background:var(--sand);opacity:0;transition:.3s;z-index:-1;border-radius:14px}
.svc:hover::before{opacity:1}
.svc:hover{padding-inline:22px}
.svc .num{font-family:var(--f-display);font-weight:200;font-size:30px;color:var(--muted);font-variant-numeric:tabular-nums}
.svc h3{font-family:var(--f-display);font-weight:500;font-size:clamp(18px,2.2vw,25px)}
.svc p{color:var(--muted);font-size:14.5px;margin-top:4px}
.svc .arrow{width:44px;height:44px;border-radius:50%;border:1px solid var(--line-strong);display:grid;place-items:center;color:var(--ink-2);transition:.3s}
.svc:hover .arrow{background:var(--ink);color:#fff;border-color:var(--ink);transform:rotate(-45deg)}

/* ---------- contact ---------- */
.contact{padding-bottom:clamp(64px,9vw,120px)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.contact-info{background:var(--dark);color:var(--on-dark);border-radius:var(--r-lg);padding:clamp(34px,4.5vw,56px);display:flex;flex-direction:column}
.contact-info h2{font-family:var(--f-display);font-weight:200;font-size:clamp(28px,3.6vw,44px);line-height:1.08;letter-spacing:-.015em;text-wrap:balance}
.contact-info h2 b{font-weight:500}
.ci-list{margin-top:auto;padding-top:40px;display:flex;flex-direction:column;gap:22px}
.ci-item .l{font-family:var(--f-display);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--on-dark-muted);margin-bottom:7px}
.ci-item .v{font-family:var(--f-display);font-weight:300;font-size:clamp(19px,2.2vw,26px);display:flex;align-items:center;flex-wrap:wrap;gap:8px}
.ci-item .v.small{font-size:16px;font-weight:400;line-height:1.5}
.ci-copy{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--on-dark-muted);border:1px solid rgba(255,255,255,.2);border-radius:100px;padding:5px 12px;transition:.25s;background:none;font-family:var(--f-display)}
.ci-copy:hover{background:rgba(255,255,255,.1);color:#fff}
.ci-socials{display:flex;gap:10px;margin-top:34px}
.ci-socials .soc{border-color:rgba(255,255,255,.22);color:var(--on-dark)}
.ci-socials .soc:hover{background:#fff;color:var(--dark);border-color:#fff}
.contact-form{background:var(--sand);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(34px,4.5vw,56px)}
.contact-form h3{font-family:var(--f-display);font-weight:300;font-size:clamp(24px,3vw,34px);letter-spacing:-.01em}
.contact-form .sub{color:var(--muted);margin-top:10px;font-size:15px}
.field{margin-top:22px}
.field label{display:block;font-family:var(--f-display);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:9px}
.field input,.field textarea{width:100%;background:#fff;border:1px solid var(--line-strong);border-radius:14px;padding:15px 18px;font-family:var(--f-body);font-size:15px;color:var(--ink);transition:.2s;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#b7b2ab}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(38,38,38,.07)}
.consent{display:flex;gap:11px;align-items:flex-start;margin-top:20px;font-size:13px;color:var(--muted);line-height:1.45}
.consent input{margin-top:2px;width:17px;height:17px;accent-color:var(--ink);flex:none}
.contact-form .btn{width:100%;margin-top:22px}
.form-done{display:none;text-align:center;padding:20px 0}
.form-done.on{display:block}
.form-done .ok{width:56px;height:56px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;margin:0 auto 18px}
.form-done b{font-family:var(--f-display);font-weight:500;font-size:22px}
.form-done p{color:var(--muted);margin-top:8px}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line);padding-block:clamp(46px,6vw,70px) 34px}
.footer-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;align-items:flex-start}
.footer-logo img{height:36px;width:auto}
.footer-logo span{display:block;margin-top:10px;font-family:var(--f-display);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.footer-nav{display:flex;gap:28px;flex-wrap:wrap}
.footer-nav a{font-size:14.5px;color:var(--ink-2)}
.footer-nav a:hover{color:var(--ink)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:38px;padding-top:26px;border-top:1px solid var(--line);color:var(--muted);font-size:12.5px}
.footer-bottom a{text-decoration:underline;text-underline-offset:3px}
.disclaimer{max-width:520px;font-size:11px;line-height:1.5;color:#a9a49d}

/* ---------- reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .cat img,.btn .ar,.svc,.hero-video{transition:none}
}

/* ---------- responsive ---------- */
@media (max-width:960px){
  .nav,.header-right .socials{display:none}
  .burger{display:flex}
  .intro-grid{grid-template-columns:1fr}
  .designer-wrap{grid-template-columns:1fr;gap:34px}
  .designer-portrait{max-width:380px}
  .services-grid{grid-template-columns:1fr}
  .services-aside{position:static}
  .services-aside .media{aspect-ratio:16/10;max-width:520px}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:720px){
  .stats-grid{grid-template-columns:1fr}
  .stat{padding-block:26px}
  .stat + .stat{border-left:none;border-top:1px solid var(--line);padding-left:0}
  .stat:first-child,.stat:nth-child(2){padding-inline:0}
  .cat-grid{grid-template-columns:1fr;grid-auto-rows:auto}
  .cat{aspect-ratio:16/11}
  .cat--feature,.cat--w3,.cat--w2{grid-column:auto;grid-row:auto}
  .cat--feature{aspect-ratio:16/12}
  .header-right .phone{font-size:14px}
  .hero-card{min-height:74vh}
}