:root{
  --is-graphite:#171717;
  --is-white:#FFFFFF;
  --is-light:#F3F3F3;
  --is-red:#D71920;
  --is-red-hover:#B5141A;
  --is-blue:#315CFF;
  --is-gray:#666666;
  --is-gray-light:#E4E4E4;
  --text-body:#3A3A3A;
  --radius-md:12px;
  --radius-sm:8px;
  --space-1:8px;
  --space-2:16px;
  --space-3:24px;
  --space-4:40px;
  --font-body:'Manrope','Inter',Arial,sans-serif;
  --font-head:'Montserrat','Manrope',Arial,sans-serif;
  --wrap:1200px;
}

*,*::before,*::after{box-sizing:border-box;}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.5;
  color:var(--is-graphite);
  background:var(--is-white);
  -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;}
h1,h2,h3,p{margin:0;}
h1,h2,h3{font-family:var(--font-head);font-weight:600;letter-spacing:-0.01em;}
button{font-family:inherit;cursor:pointer;}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px;}

.skip-link{
  position:absolute;left:-999px;top:0;
  background:var(--is-red);color:var(--is-white);
  padding:10px 16px;z-index:1000;
}
.skip-link:focus{left:12px;top:12px;}

.eyebrow{
  font-family:var(--font-body);
  font-weight:700;
  font-size:12px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--is-red);
}
.eyebrow--light{color:#FF8A8F;}

/* ---------- Reveal-on-scroll (subtle, progressive enhancement) ---------- */
/* Only hides content if the early head script confirmed JS is running —
   without JS (or if it fails/is blocked) content stays fully visible. */
html.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease, transform .5s ease;}
html.js .reveal.is-visible{opacity:1;transform:translateY(0);}
@media (prefers-reduced-motion:reduce){
  html.js .reveal{opacity:1;transform:none;transition:none;}
}

/* ---------- Logo ---------- */
.logo{display:flex;align-items:center;gap:10px;flex:none;color:var(--is-graphite);}
.logo-icon{width:26px;height:26px;flex:none;color:inherit;}
.logo-word{
  font-family:var(--font-head);
  font-weight:700;
  font-size:19px;
  line-height:1;
  color:inherit;
  white-space:nowrap;
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;left:0;right:0;
  z-index:100;
  background:rgba(255,255,255,.94);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease, box-shadow .2s ease;
  padding:16px 0;
}
.site-header.is-scrolled{
  border-bottom-color:var(--is-gray-light);
  box-shadow:0 2px 16px rgba(0,0,0,.05);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;}

.main-nav{display:flex;align-items:center;gap:26px;font-size:14px;font-weight:600;}
.main-nav a{opacity:.75;padding:4px 0;border-bottom:2px solid transparent;transition:opacity .2s,border-color .2s;}
.main-nav a:hover{opacity:1;border-color:var(--is-red);}

.lang-switch{display:flex;border:1px solid var(--is-gray-light);border-radius:20px;overflow:hidden;font-size:12px;font-weight:700;letter-spacing:.02em;}
.lang-btn{background:transparent;border:none;color:var(--is-gray);padding:5px 12px;}
.lang-btn.is-active{background:var(--is-red);color:var(--is-white);}

.header-cta{display:flex;align-items:center;gap:10px;flex:none;}

.burger{
  display:none;position:relative;z-index:210;
  flex-direction:column;justify-content:center;gap:5px;
  width:38px;height:38px;background:transparent;
  border:1px solid var(--is-gray-light);border-radius:8px;flex:none;
}
.burger span{display:block;height:2px;width:18px;margin:0 auto;background:var(--is-graphite);}

.nav-backdrop{display:none;position:fixed;inset:0;background:rgba(10,10,10,.45);z-index:99;opacity:0;transition:opacity .25s ease;}
.nav-backdrop.is-open{display:block;opacity:1;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-body);font-weight:700;
  border-radius:var(--radius-sm);
  border:1.5px solid transparent;
  white-space:nowrap;
  transition:transform .15s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 18px rgba(0,0,0,.12);}
.btn:active{transform:scale(0.97);box-shadow:none;}
.btn-icon{width:16px;height:16px;flex:none;display:none;}
.btn-sm{padding:10px 18px;font-size:13px;height:44px;}
.btn-lg{padding:14px 30px;font-size:15px;height:52px;}
.btn-red{background:var(--is-red);color:var(--is-white);}
.btn-red:hover{background:var(--is-red-hover);}
.btn-outline{background:transparent;color:var(--is-graphite);border-color:var(--is-graphite);}
.btn-outline:hover{background:var(--is-graphite);color:var(--is-white);}
.btn-outline-light{background:transparent;color:var(--is-white);border-color:rgba(255,255,255,.55);}
.btn-outline-light:hover{background:var(--is-white);color:var(--is-graphite);}
.btn-ghost-light{background:transparent;color:var(--is-white);border-color:rgba(255,255,255,.3);}
.btn-ghost-light:hover{border-color:var(--is-white);}

/* ---------- Hero ---------- */
.hero{background:var(--is-light);padding:56px 0 0;}
.hero-inner{
  display:grid;grid-template-columns:1.05fr 0.95fr;gap:56px;align-items:center;
  padding:52px 0 64px;
}
.hero h1{
  font-size:clamp(32px,4.2vw,50px);
  line-height:1.12;
  margin:14px 0 20px;
  max-width:18ch;
}
.hero-subtitle{font-size:18px;line-height:1.55;color:var(--text-body);max-width:46ch;margin-bottom:30px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;}
.trust-row{
  display:flex;flex-wrap:wrap;gap:10px 28px;
  margin-top:36px;padding-top:22px;border-top:1px solid var(--is-gray-light);
  font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--is-gray);
}
.hero-media{position:relative;border-radius:var(--radius-md);overflow:hidden;aspect-ratio:4/5;}
.hero-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;}
.hero-media:hover img{transform:scale(1.04);}
/* ---------- Section shared ---------- */
section{padding:88px 0;scroll-margin-top:76px;}
.section-head{margin-bottom:40px;max-width:640px;}
.section-head h2{font-size:clamp(26px,3.2vw,38px);margin-top:12px;}
.section-head--light h2{color:var(--is-white);}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center;}

/* ---------- About ---------- */
.about{background:var(--is-white);}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;}
.about-copy h2{font-size:clamp(26px,3.4vw,36px);line-height:1.2;margin:14px 0 20px;}
.about-copy .lead{font-size:18px;font-weight:600;line-height:1.5;margin-bottom:0;}
.values-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.value-card{background:var(--is-light);border-radius:var(--radius-md);padding:22px;}
.value-title{font-family:var(--font-head);font-weight:700;font-size:16px;margin-bottom:6px;}
.value-desc{font-size:14px;line-height:1.55;color:var(--text-body);}

/* ---------- Services ---------- */
.services{background:var(--is-light);}
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.service-card{
  background:var(--is-white);border:1px solid var(--is-gray-light);border-radius:var(--radius-md);overflow:hidden;
  display:flex;flex-direction:column;
  transition:box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.service-card:hover{box-shadow:0 14px 32px rgba(0,0,0,.09);transform:translateY(-3px);border-color:#D8D8D8;}
.service-media{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--is-light);}

/* ---------- Carousel (per-service photo gallery) ---------- */
.carousel-track{position:relative;width:100%;height:100%;}
.carousel-slide{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0;transition:opacity .4s ease, transform .5s ease;
}
.carousel-slide.is-active{opacity:1;}
.service-card:hover .carousel-slide.is-active{transform:scale(1.06);}
.carousel-arrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:2;
  width:32px;height:32px;border-radius:50%;
  background:rgba(255,255,255,.88);border:none;color:var(--is-graphite);
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  box-shadow:0 2px 8px rgba(0,0,0,.15);
  transition:background .2s ease, opacity .2s ease;
}
.carousel-arrow svg{width:16px;height:16px;}
.carousel-arrow:hover{background:var(--is-white);}
.carousel-prev{left:10px;}
.carousel-next{right:10px;}
.carousel-dots{position:absolute;left:0;right:0;bottom:10px;z-index:2;display:flex;justify-content:center;gap:6px;}
.carousel-dot{
  width:6px;height:6px;border-radius:50%;padding:0;border:none;
  background:rgba(255,255,255,.6);cursor:pointer;transition:transform .2s ease, background .2s ease;
}
.carousel-dot.is-active{background:var(--is-white);transform:scale(1.4);}

.media-inset{
  position:absolute;right:12px;bottom:12px;z-index:1;
  width:64px;height:64px;border-radius:var(--radius-sm);overflow:hidden;
  border:3px solid var(--is-white);box-shadow:0 6px 16px rgba(0,0,0,.2);
  transition:transform .3s ease;
}
.media-inset img{width:100%;height:100%;object-fit:cover;}
.service-card:hover .media-inset,.bestseller-media:hover .media-inset{transform:scale(1.08);}
.service-body{padding:24px;}
.service-card h3{font-size:17px;margin-bottom:8px;}
.service-card p{font-size:14px;line-height:1.55;color:var(--text-body);margin-bottom:14px;}
.service-price{
  display:flex;align-items:baseline;gap:8px;
  padding-top:12px;margin-bottom:14px;border-top:1px solid var(--is-gray-light);
}
.service-price-label{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--is-gray);}
.service-price-value{font-family:var(--font-head);font-weight:700;font-size:16px;color:var(--is-graphite);}
.service-price--light{border-top-color:#3A3A3A;margin-bottom:24px;}
.service-price--light .service-price-label{color:#9A9A9A;}
.service-price--light .service-price-value{color:var(--is-white);font-size:22px;}
.service-link{font-size:13px;font-weight:700;color:var(--is-red);display:inline-flex;align-items:center;gap:5px;}
.service-link svg{width:13px;height:13px;transition:transform .15s ease;}
.service-card:hover .service-link svg{transform:translateX(3px);}

.services-note{
  margin-top:32px;padding:26px 28px;background:var(--is-graphite);color:var(--is-white);
  border-radius:var(--radius-md);
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
}
.services-note p{font-size:15px;max-width:44ch;color:#C9C9C9;}
.services-note-cta{display:flex;gap:12px;flex:none;}

/* ---------- Projects (Реализованные проекты) ---------- */
.projects{background:var(--is-white);}
.section-lead{font-size:16px;line-height:1.55;color:var(--text-body);margin-top:10px;}
.section-lead--light{color:#CFCFCF;}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:32px;}
.project-photo{margin:0;border-radius:var(--radius-md);overflow:hidden;background:var(--is-light);position:relative;}
.project-photo--wide{grid-column:span 2;}
.project-photo img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;object-position:center;transition:transform .5s ease;}
.project-photo:hover img{transform:scale(1.04);}
.project-photo figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:14px 16px;
  background:linear-gradient(0deg, rgba(23,23,23,.82) 0%, rgba(23,23,23,0) 100%);
  color:var(--is-white);font-size:13px;font-weight:600;
}

/* ---------- Photo CTA (Отправьте фото — предложим решение) ---------- */
.photo-cta{background:var(--is-light);}
.photo-cta-inner{max-width:680px;text-align:center;margin:0 auto;}
.photo-cta h2{font-size:clamp(24px,3vw,32px);line-height:1.2;margin-bottom:14px;}
.photo-cta .section-lead{margin:0 0 26px;}
.photo-cta .btn{margin:0 auto;}

/* ---------- Designers (Дизайнерам и архитекторам) ---------- */
.designers{background:var(--is-graphite);color:var(--is-white);}
.designers .section-head{max-width:720px;}
.designers-grid{margin-bottom:8px;}
.designers-list{display:grid;grid-template-columns:1fr 1fr;gap:14px 32px;}

/* ---------- Bestseller (Хит продаж) ---------- */
.bestseller{background:var(--is-graphite);color:var(--is-white);overflow:hidden;}
.bestseller-grid{display:grid;grid-template-columns:0.95fr 1.05fr;gap:56px;align-items:center;}
.bestseller-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--is-red);color:var(--is-white);
  font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  padding:8px 14px;border-radius:20px;margin-bottom:18px;
}
.bestseller-badge svg{width:14px;height:14px;}
.bestseller-copy h2{font-size:clamp(28px,3.6vw,42px);line-height:1.15;margin-bottom:16px;}
.bestseller-copy .lead{font-size:17px;line-height:1.55;color:#CFCFCF;margin-bottom:22px;max-width:48ch;}
.bestseller-features{display:flex;flex-direction:column;gap:12px;margin-bottom:28px;}
.bestseller-feature{display:flex;align-items:flex-start;gap:12px;font-size:15px;line-height:1.5;color:#E6E6E6;}
.bestseller-feature svg{width:20px;height:20px;flex:none;color:var(--is-red);margin-top:1px;}
.bestseller-media{position:relative;border-radius:var(--radius-md);overflow:hidden;background:#000;transition:box-shadow .3s ease;cursor:pointer;}
.bestseller-media:hover{box-shadow:0 20px 50px rgba(0,0,0,.4);}
.bestseller-media video,.bestseller-media img{width:100%;height:100%;object-fit:cover;display:block;aspect-ratio:3/4;}
.bestseller-media-tag{
  position:absolute;top:16px;left:16px;
  background:rgba(23,23,23,.75);backdrop-filter:none;
  color:var(--is-white);font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:8px 12px;border-radius:20px;
  display:flex;align-items:center;gap:8px;
}
.bestseller-media-tag .live-dot{width:7px;height:7px;border-radius:50%;background:var(--is-red);animation:pulse 1.6s infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}
@media (prefers-reduced-motion:reduce){.bestseller-media-tag .live-dot{animation:none;}}

/* ---------- Process ---------- */
.process{background:var(--is-white);}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;}
.process-icon{width:30px;height:30px;color:var(--is-graphite);margin-bottom:16px;}
.process-num{font-family:var(--font-head);font-weight:700;font-size:13px;color:var(--is-red);letter-spacing:.06em;margin-bottom:12px;}
.process-step h3{font-size:18px;margin-bottom:8px;}
.process-step p{font-size:14px;line-height:1.6;color:var(--text-body);}
.process-photo{margin-top:52px;border-radius:var(--radius-md);overflow:hidden;max-height:320px;}
.process-photo img{width:100%;height:320px;object-fit:cover;object-position:center 35%;transition:transform .6s ease;}
.process-photo:hover img{transform:scale(1.04);}

/* ---------- CTA band ---------- */
.cta-band{position:relative;color:var(--is-white);overflow:hidden;}
.cta-band-inner{position:relative;max-width:none;padding:0;display:flex;min-height:300px;}
.cta-band-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;transition:transform .6s ease;}
.cta-band:hover .cta-band-photo{transform:scale(1.04);}
.cta-band::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg, rgba(23,23,23,.94) 0%, rgba(23,23,23,.8) 55%, rgba(23,23,23,.5) 100%);}
.cta-band-copy{position:relative;z-index:1;max-width:var(--wrap);margin:0 auto;width:100%;padding:60px 24px;display:flex;flex-direction:column;justify-content:center;gap:26px;}
.cta-band-copy h2{font-size:clamp(24px,3vw,32px);line-height:1.25;max-width:640px;}

/* ---------- Footer ---------- */
.site-footer{background:var(--is-graphite);color:var(--is-white);padding-top:80px;scroll-margin-top:60px;}
.site-footer .logo{color:var(--is-white);}
.footer-grid{display:grid;grid-template-columns:0.85fr 1.15fr;gap:60px;padding-bottom:52px;border-bottom:1px solid #2C2C2C;}
.footer-brand .logo{margin-bottom:16px;}
.footer-tagline{color:#B5B5B5;font-size:15px;}
.footer-contacts h2{font-size:clamp(24px,3vw,32px);margin:12px 0 24px;color:var(--is-white);}
.footer-links{display:flex;flex-direction:column;gap:14px;margin-bottom:22px;}
.footer-link{display:flex;align-items:baseline;gap:14px;padding:14px 0;border-bottom:1px solid #2C2C2C;}
.footer-link-label{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--is-red);width:110px;flex:none;}
.footer-link-value{font-size:20px;font-weight:700;}
.footer-coverage{color:#B5B5B5;font-size:14px;margin-bottom:24px;}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px 20px;padding:20px 24px 30px;font-size:12px;letter-spacing:.03em;color:#7A7A7A;}
.footer-bottom-link{color:#7A7A7A;text-decoration:underline;text-underline-offset:2px;}
.footer-bottom-link:hover{color:var(--is-white);}

/* ---------- Legal page (Privacy policy) ---------- */
.legal{background:var(--is-white);}
.legal-hero{padding:52px 0 12px;}
.legal-hero .eyebrow{margin-bottom:10px;}
.legal-hero h1{font-size:clamp(28px,3.6vw,40px);line-height:1.2;margin-bottom:10px;}
.legal-updated{font-size:13px;color:var(--is-gray);}
.legal-intro{font-size:17px;line-height:1.6;color:var(--text-body);max-width:70ch;margin-top:18px;}
.legal-content{max-width:760px;padding:20px 0 80px;}
.legal-section{padding-top:34px;margin-top:34px;border-top:1px solid var(--is-gray-light);}
.legal-section:first-child{border-top:none;margin-top:0;}
.legal-section h2{font-size:20px;line-height:1.3;margin-bottom:12px;}
.legal-section p{font-size:15px;line-height:1.7;color:var(--text-body);margin-bottom:12px;}
.legal-section p:last-child{margin-bottom:0;}
.legal-list{list-style:disc;padding-left:22px;margin-bottom:12px;}
.legal-list li{font-size:15px;line-height:1.7;color:var(--text-body);margin-bottom:8px;}
.legal-list li:last-child{margin-bottom:0;}

/* ---------- Back to top ---------- */
.to-top{
  position:fixed;right:18px;bottom:18px;z-index:150;
  width:46px;height:46px;border-radius:50%;
  background:var(--is-graphite);color:var(--is-white);border:none;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 22px rgba(0,0,0,.22);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .2s ease, transform .2s ease, background .2s ease;
}
.to-top svg{width:20px;height:20px;}
.to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0);}
.to-top:hover{background:var(--is-red);}

/* ================= RESPONSIVE ================= */
@media (max-width:1080px){
  .hero-inner{grid-template-columns:1fr;gap:36px;}
  .hero-media{order:-1;aspect-ratio:16/9;}
  .about-grid{grid-template-columns:1fr;}
  .projects-grid{grid-template-columns:1fr 1fr;}
  .bestseller-grid{grid-template-columns:1fr;gap:32px;}
  .bestseller-media{max-width:360px;margin:0 auto;}
  .process-grid{grid-template-columns:repeat(2,1fr);row-gap:36px;}
  .footer-grid{grid-template-columns:1fr;gap:36px;}
}

@media (max-width:900px){
  .main-nav{
    position:fixed;z-index:110;top:0;right:0;height:100svh;width:min(78vw,320px);
    background:var(--is-white);
    flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:22px;
    padding:100px 28px 28px;
    transform:translateX(100%);transition:transform .3s ease;font-size:17px;
  }
  .main-nav.is-open{transform:translateX(0);box-shadow:-8px 0 30px rgba(0,0,0,.12);}
  .main-nav a{border-bottom:none;}
  .lang-switch{margin-top:10px;}
  .header-cta{display:flex;gap:8px;}
  .header-cta .btn{width:40px;height:40px;padding:0;border-radius:8px;}
  .header-cta .btn-icon{display:block;}
  .header-cta .btn-label{display:none;}
  .burger{display:flex;}
  body.nav-open{overflow:hidden;}
}

@media (max-width:760px){
  section{padding:60px 0;}
  .hero{padding-top:0;}
  .hero-inner{padding:36px 0 48px;}
  .hero-cta{flex-direction:column;align-items:stretch;}
  .hero-cta .btn{width:100%;}
  .services-grid{grid-template-columns:1fr;}
  .projects-grid{grid-template-columns:1fr;}
  .project-photo--wide{grid-column:auto;}
  .designers-list{grid-template-columns:1fr;}
  .process-grid{grid-template-columns:1fr;gap:28px;}
  .services-note{flex-direction:column;align-items:flex-start;}
  .services-note-cta{width:100%;}
  .services-note-cta .btn{flex:1;}
  .footer-link-value{font-size:17px;}
  .cta-band-copy{padding:52px 24px;}
  .process-photo,.process-photo img{max-height:220px;height:220px;}
  .bestseller-features{gap:14px;}
}

@media (max-width:420px){
  .wrap{padding:0 16px;}
  .logo-word{font-size:16px;}
  .trust-row{gap:8px 16px;}
}