:root{
  --bg:#f7f5f1;
  --paper:#fff;
  --ink:#171717;
  --muted:#6f6a64;
  --line:rgba(23,23,23,.12);
  --accent:#c88736;
  --accent-dark:#a66a22;
  --dark:#131313;
  --shadow:0 24px 80px rgba(0,0,0,.11);
  --container:1440px;
  --serif:Georgia,"Times New Roman",serif;
  --sans:Inter,Arial,Helvetica,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
body.is-locked{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
button{cursor:pointer}
.container{width:min(calc(100% - 4.4em),var(--container));margin-inline:auto}
.section{padding:5.5em 0}
.eyebrow{font-size:.78em;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:1.1em}
.eyebrow--light{color:#e6a75b}
h1,h2,h3,p{margin-top:0}
h1,h2{font-family:var(--serif);font-weight:400;line-height:.98;letter-spacing:-.035em}
h2{font-size:clamp(2.2em,4vw,4.15em);margin-bottom:.55em}
.btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:.8em;padding:.82em 1.45em;border:1px solid transparent;background:transparent;transition:.25s ease;white-space:nowrap}
.btn span{transition:transform .25s ease}.btn:hover span{transform:translateX(.25em)}
.btn--accent{background:var(--accent);color:#111}.btn--accent:hover{background:var(--accent-dark);color:#fff}
.btn--outline{border-color:var(--accent);color:var(--ink)}.btn--outline:hover{background:var(--accent);color:#111}
.btn--ghost{color:#fff;border-color:rgba(255,255,255,.3);background:rgba(255,255,255,.04);backdrop-filter:blur(4px)}.btn--ghost:hover{background:rgba(255,255,255,.14)}

.header{position:fixed;z-index:60;top:1em;left:0;right:0;transition:.3s ease}
.header__inner{height:72px;display:grid;grid-template-columns:220px 1fr auto;align-items:center;gap:2em;padding:0 1.25em;background:rgba(255,255,255,.88);border:1px solid rgba(255,255,255,.75);box-shadow:0 8px 36px rgba(0,0,0,.08);backdrop-filter:blur(16px)}
.header.is-scrolled{top:0}.header.is-scrolled .header__inner{box-shadow:0 10px 36px rgba(0,0,0,.12)}
.brand{display:inline-flex;align-items:center;width:185px}.brand img{width:100%;height:54px;object-fit:contain;object-position:left center}
.nav{display:flex;justify-content:center;align-items:center;gap:clamp(1em,2vw,2.4em);font-size:.82em}.nav a{position:relative;padding:.6em 0}.nav a:after{content:"";position:absolute;left:0;right:100%;bottom:.25em;height:1px;background:var(--accent);transition:.25s}.nav a:hover:after{right:0}
.header__actions{display:flex;align-items:center;gap:.9em}.header__phone{font-size:.82em;font-weight:700}.icon-btn{width:38px;height:38px;border:0;background:transparent;font-size:1.4em}.header__actions .btn{font-size:.78em;min-height:40px;padding:.6em 1.1em}
.burger{display:none;width:44px;height:44px;border:0;background:transparent;padding:10px}.burger span{display:block;height:1px;background:#111;margin:6px 0;transition:.2s}

.hero{min-height:700px;position:relative;display:flex;align-items:flex-end;overflow:hidden;background:#241a13}
.hero__media{position:absolute;inset:0;background:url('../images/hero.jpg') center right/cover no-repeat;transform:scale(1.02)}
.hero__veil{position:absolute;inset:0;background:linear-gradient(90deg,rgba(248,247,244,.98) 0%,rgba(248,247,244,.92) 19%,rgba(248,247,244,.50) 42%,rgba(20,14,10,.04) 67%,rgba(0,0,0,.18) 100%)}
.hero__inner{position:relative;z-index:2;padding-top:8em;padding-bottom:4em}
.hero__content{width:min(720px,57%)}
.hero h1{font-size:clamp(4em,6.2vw,7.3em);margin-bottom:.35em}.hero p{max-width:600px;font-size:1.05em;margin-bottom:2em}.hero__buttons{display:flex;gap:1em;flex-wrap:wrap}.hero__pager{display:flex;align-items:center;gap:1em;margin-top:3em;font-size:.78em}.hero__pager span{display:block;width:105px;height:1px;background:rgba(0,0,0,.3)}

.advantages{background:#fff;border-bottom:1px solid var(--line)}
.advantages__grid{display:grid;grid-template-columns:repeat(4,1fr)}
.advantage{display:grid;grid-template-columns:42px 1fr;gap:1.1em;padding:2.5em 2.2em;border-right:1px solid var(--line)}.advantage:first-child{padding-left:0}.advantage:last-child{border-right:0;padding-right:0}
.advantage i{font-style:normal;color:var(--accent);font-size:2em}.advantage h3{font-family:var(--serif);font-size:1.25em;margin-bottom:.55em}.advantage p{font-size:.82em;color:var(--muted);margin:0}

.about{background:#faf9f7}.about__grid{display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:4.7em}.media-frame{overflow:hidden}.media-frame img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}.media-frame:hover img{transform:scale(1.035)}.about__image{aspect-ratio:1.55/1}.about__content>p{color:var(--muted);max-width:720px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:2.2em;margin:2.4em 0}.stats strong{display:block;font-family:var(--serif);font-size:2.65em;color:var(--accent);font-weight:400;line-height:1}.stats span{font-size:.78em;color:var(--muted)}

.solutions{background:#fff}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:2em;margin-bottom:2.2em}.section-head h2{margin-bottom:0}.solution-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.35em}.solution-card{position:relative;min-height:390px;overflow:hidden;color:#fff;background:#222}.solution-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .65s ease}.solution-card:hover img{transform:scale(1.055)}.solution-card__shade{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.88),rgba(0,0,0,.06) 65%)}.solution-card__body{position:absolute;left:1.6em;right:1.6em;bottom:1.5em}.solution-card__icon{width:48px;height:48px;border:1px solid rgba(255,255,255,.45);border-radius:50%;display:grid;place-items:center;margin-bottom:1.15em;font-size:1.4em}.solution-card h3{font-family:var(--serif);font-size:1.45em;margin-bottom:.4em}.solution-card p{font-size:.8em;color:rgba(255,255,255,.78);margin-bottom:.9em}.solution-card a{font-size:.8em}

.projects{background:#fff;padding-top:1.2em}.section-head__controls{display:flex;gap:.6em}.slider-btn{width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:#fff;font-size:1.2em;transition:.2s}.slider-btn:hover{border-color:var(--accent);color:var(--accent)}.project-track{display:grid;grid-template-columns:repeat(4,1fr);gap:1.35em;overflow:hidden}.project-card{position:relative;min-width:0;aspect-ratio:1.52/1;background:#222;overflow:hidden;color:#fff}.project-card img{width:100%;height:100%;object-fit:cover;transition:transform .55s}.project-card:hover img{transform:scale(1.04)}.project-card:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.68),transparent 58%)}.project-card__body{position:absolute;z-index:2;left:1.25em;right:1.25em;bottom:1em}.project-card small{color:#d5a45d}.project-card h3{font-family:var(--serif);font-size:1.24em;margin:.2em 0}.project-card span{font-size:.78em;color:#d5a45d}

.process{background:#fff;padding-top:.8em}.process__grid{display:grid;grid-template-columns:1.04fr .96fr;gap:1.4em}.process__panel{background:#141414;color:#fff;padding:2.6em 2.7em;min-height:300px;position:relative;overflow:hidden}.process__panel:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(18,18,18,.98),rgba(18,18,18,.82)),url('../images/process.jpg') center/cover;opacity:.2}.process__panel>*{position:relative;z-index:2}.process__panel h2{font-size:clamp(2em,3vw,3.4em);max-width:780px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:2em}.steps article{position:relative}.steps b{display:block;font-family:var(--serif);font-size:1.8em;color:#b38a5b}.steps i{font-style:normal;color:#e6a75b}.steps h3{font-family:var(--serif);font-size:1.1em;margin:.5em 0 .25em}.steps p{font-size:.76em;color:rgba(255,255,255,.64);margin:0}.material-showcase{position:relative;display:grid;grid-template-columns:1fr;min-height:300px;background:#efeae3;overflow:hidden}.material-showcase__viewport{position:absolute;inset:0;display:grid;place-items:center;background:#b8a58c}.material-showcase__viewport img{width:100%;height:100%;object-fit:cover}.material-showcase__thumbs{position:absolute;inset:0;display:grid;grid-template-columns:repeat(5,1fr);z-index:2}.material-showcase__thumbs button{padding:0;border:0;border-right:1px solid rgba(255,255,255,.35);background:transparent;overflow:hidden;opacity:.8;transition:.25s}.material-showcase__thumbs img{width:100%;height:100%;object-fit:cover}.material-showcase__thumbs button.is-active{opacity:1;outline:3px solid rgba(255,255,255,.8);outline-offset:-3px}.material-showcase__nav{position:absolute;right:1.2em;bottom:1.1em;z-index:3;display:flex;gap:.5em}.material-showcase__nav .slider-btn{border:0}

.lead{background:#fff;padding-top:.5em}.lead__grid{display:grid;grid-template-columns:1.06fr 1.16fr .42fr;border:1px solid var(--line);min-height:350px}.lead__copy{padding:2.4em 2.5em}.lead__copy h2{font-size:clamp(2.2em,3.3vw,3.5em)}.lead__copy p,.lead__copy li{font-size:.85em;color:var(--muted)}.lead__copy ul{list-style:none;padding:0;margin:1.4em 0}.lead__copy li:before{content:"✓";color:var(--accent);margin-right:.7em}.lead-form{padding:2.4em;background:#fbfaf8;border-left:1px solid var(--line);border-right:1px solid var(--line)}.lead__image{width:100%;height:100%;object-fit:cover}
form{display:grid;gap:.85em}input,textarea{width:100%;border:1px solid var(--line);background:#fff;padding:.9em 1em;outline:none;transition:.2s}input:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(200,135,54,.08)}textarea{min-height:110px;resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:.85em}form label>span:first-child:not(.check span){display:none}.check{display:flex;align-items:flex-start;gap:.7em;font-size:.74em;color:var(--muted)}.check input{width:16px;height:16px;margin-top:.15em}.form-message{font-size:.8em;min-height:1.2em;color:#4e7c52}

.blog{background:#fbfaf8}.text-link{font-size:.85em}.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3em}.blog-card{display:grid;grid-template-columns:.86fr 1.4fr;background:#fff;min-height:210px}.blog-card img{width:100%;height:100%;object-fit:cover}.blog-card>div{padding:1.35em}.blog-card small{color:var(--accent);text-transform:uppercase;font-size:.68em}.blog-card h3{font-family:var(--serif);font-size:1.24em;margin:.5em 0}.blog-card p,.blog-card time{font-size:.78em;color:var(--muted)}

.contacts{background:#fff;padding:4.4em 0}.contacts__grid{display:grid;grid-template-columns:1fr 1.05fr 1fr;gap:2em}.contact-card h2{font-size:2.6em}.contact-card p,.contact-card li{font-size:.86em;color:var(--muted)}.contact-card ul{list-style:none;padding:0}.contact-card li{margin:.75em 0}.socials{display:flex;gap:.65em;margin-top:1.4em}.socials a{width:34px;height:34px;border:1px solid var(--accent);border-radius:50%;display:grid;place-items:center;font-size:.72em}.map-card img{width:100%;height:245px;object-fit:cover;border:1px solid var(--line)}.message-card form{margin-top:1.2em}

.footer{background:#151515;color:#fff;padding:1.5em 0}.footer__inner{display:flex;align-items:center;justify-content:space-between;gap:2em;font-size:.72em}.brand--footer{width:155px;filter:invert(1)}.footer__inner nav{display:flex;gap:1.7em;color:rgba(255,255,255,.75)}.footer__inner>a:last-child{color:rgba(255,255,255,.62)}

.modal{position:fixed;z-index:100;inset:0;display:grid;place-items:center;padding:1.5em;opacity:0;visibility:hidden;transition:.2s}.modal.is-open{opacity:1;visibility:visible}.modal__backdrop{position:absolute;inset:0;border:0;background:rgba(0,0,0,.6);backdrop-filter:blur(5px)}.modal__dialog{position:relative;z-index:2;width:min(520px,100%);background:#fff;padding:2.5em;box-shadow:var(--shadow)}.modal__dialog h2{font-size:3.2em}.modal__dialog p{color:var(--muted)}.modal__close{position:absolute;top:.7em;right:.8em;width:40px;height:40px;border:0;background:transparent;font-size:2em}

.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}.reveal.is-visible{opacity:1;transform:none}

@media (max-width:1200px){
  .header__inner{grid-template-columns:185px 1fr auto;gap:1em}.nav{gap:1.1em}.header__phone{display:none}
  .solution-grid{grid-template-columns:repeat(2,1fr)}.project-track{grid-template-columns:repeat(2,1fr)}
  .lead__grid{grid-template-columns:1fr 1fr}.lead__image{display:none}.blog-grid{grid-template-columns:1fr}.blog-card{grid-template-columns:280px 1fr}.contacts__grid{grid-template-columns:1fr 1fr}.message-card{grid-column:1/-1}
}
@media (max-width:960px){
  .container{width:min(calc(100% - 2.4em),var(--container))}.section{padding:4em 0}
  .header{top:.6em}.header__inner{grid-template-columns:1fr auto;height:64px}.brand{width:160px}.nav{position:fixed;top:76px;left:1.2em;right:1.2em;background:#fff;display:grid;gap:0;padding:1.2em;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(-10px);transition:.2s}.nav.is-open{opacity:1;visibility:visible;transform:none}.nav a{padding:.85em;border-bottom:1px solid var(--line)}.header__actions{display:none}.burger{display:block}
  .hero{min-height:650px}.hero__veil{background:linear-gradient(90deg,rgba(248,247,244,.97),rgba(248,247,244,.82) 52%,rgba(0,0,0,.1))}.hero__content{width:77%}.hero h1{font-size:clamp(3.6em,8vw,6em)}
  .advantages__grid{grid-template-columns:1fr 1fr}.advantage{padding:2em;border-bottom:1px solid var(--line)}.advantage:nth-child(odd){padding-left:0}.advantage:nth-child(even){border-right:0}.about__grid{grid-template-columns:1fr;gap:2.5em}.about__image{max-height:520px}.process__grid{grid-template-columns:1fr}.material-showcase{min-height:340px}
  .lead__grid{grid-template-columns:1fr}.lead-form{border-left:0;border-right:0;border-top:1px solid var(--line)}.contacts__grid{grid-template-columns:1fr}.message-card{grid-column:auto}.footer__inner{flex-wrap:wrap}.footer__inner nav{order:4;width:100%;justify-content:center}
}
@media (max-width:640px){
  body{font-size:15px}.container{width:min(calc(100% - 1.6em),var(--container))}.hero{min-height:700px;align-items:flex-end}.hero__media{background-position:64% center}.hero__veil{background:linear-gradient(90deg,rgba(248,247,244,.97),rgba(248,247,244,.88) 70%,rgba(248,247,244,.4))}.hero__inner{padding-bottom:3em}.hero__content{width:100%}.hero h1{font-size:3.35em}.hero p{max-width:90%}.hero__buttons{display:grid;grid-template-columns:1fr}.hero__buttons .btn{width:100%}.hero__buttons .btn--ghost{color:#111;border-color:rgba(0,0,0,.24);background:rgba(255,255,255,.38)}
  .advantages__grid{grid-template-columns:1fr}.advantage,.advantage:nth-child(odd){padding:1.6em 0;border-right:0}.solution-grid{grid-template-columns:1fr}.solution-card{min-height:430px}.project-track{display:flex;overflow:auto;scroll-snap-type:x mandatory}.project-card{flex:0 0 84%;scroll-snap-align:start}.section-head{align-items:flex-start}.stats{gap:1em}.stats strong{font-size:2em}.steps{grid-template-columns:1fr}.process__panel{padding:2em 1.5em}.material-showcase__thumbs{grid-template-columns:repeat(5,1fr)}.form-row{grid-template-columns:1fr}.lead__copy,.lead-form{padding:1.7em}.blog-card{grid-template-columns:1fr}.blog-card img{height:220px}.contacts{padding:3.5em 0}.footer__inner{justify-content:center;text-align:center}.footer__inner nav{flex-wrap:wrap;gap:1em}.modal__dialog{padding:2em 1.4em}.modal__dialog h2{font-size:2.6em}
}