@font-face{font-family:"Montserrat Fallback";src:local("Arial");size-adjust:113.4%;ascent-override:85.4%;descent-override:22.2%;line-gap-override:0%}
:root{
  --bg:#0f0f11; --bg2:#141416; --card:#18181b; --ink:#ece8de; --muted:#a8a49a;
  --line:#2c2c30; --gold:#cdab62; --gold-ink:#141414; --dark:#0a0a0b;
  --goldgrad:linear-gradient(160deg,#f4e0a6 0%,#cdab62 45%,#8c6b2d 100%);
  --radius:20px; --max:1240px;
}
:root[data-theme="light"]{
  --bg:#f5f2ea; --bg2:#ece7dc; --card:#ffffff; --ink:#17171a; --muted:#625e55;
  --line:#ddd6c7; --gold:#a8843f; --dark:#111113;
  --goldgrad:linear-gradient(160deg,#c9a55a 0%,#a8843f 50%,#6e5220 100%);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{background:var(--bg);color:var(--ink);font:16px/1.6 Montserrat,"Montserrat Fallback",system-ui,sans-serif;overflow-x:hidden;transition:background .3s,color .3s}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-weight:700;letter-spacing:-.01em;line-height:1.12}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.gold{background:var(--goldgrad);-webkit-background-clip:text;background-clip:text;color:transparent}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border-radius:999px;border:0;cursor:pointer;font:inherit;font-weight:700;font-size:15px;transition:transform .2s,box-shadow .2s,border-color .2s}
.btn-gold{background:var(--goldgrad);color:var(--gold-ink)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 30px -10px var(--gold)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--gold)}
.tag{display:inline-block;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.2em;color:var(--gold);margin-bottom:14px}
section{padding:100px 0}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:48px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(28px,4vw,48px);max-width:760px;text-transform:uppercase;letter-spacing:.02em}
.sec-head p{color:var(--muted);max-width:420px}

/* logo */
.mark{display:block;background:var(--goldgrad);-webkit-mask:url(logo-mark-mask.png) center/contain no-repeat;mask:url(logo-mark-mask.png) center/contain no-repeat}
.logo-full{display:block;background:var(--goldgrad);-webkit-mask:url(logo-mask.png) center/contain no-repeat;mask:url(logo-mask.png) center/contain no-repeat;aspect-ratio:1580/888}
.logo{display:flex;align-items:center;gap:12px}
.logo .mark{width:34px;height:38px}
.logo b{display:block;font-weight:500;font-size:19px;letter-spacing:.14em;line-height:1}
.logo small{display:block;font-size:7.5px;letter-spacing:.42em;color:var(--muted);margin-top:5px}

/* header */
header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 84%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:28px;height:72px}
.nav ul{display:flex;gap:24px;list-style:none;margin-left:auto;font-weight:600;font-size:14px}
.nav ul a{opacity:.75;transition:opacity .2s,color .2s}.nav ul a:hover{opacity:1;color:var(--gold)}
.nav-right{display:flex;align-items:center;gap:12px}
.icon-btn{width:44px;height:44px;border-radius:50%;border:1.5px solid var(--line);background:transparent;color:var(--ink);cursor:pointer;display:grid;place-items:center}
.icon-btn svg{width:20px;height:20px}
.burger{display:none}
.nav .btn{padding:11px 20px;font-size:14px}

/* hero */
.hero{padding:60px 0 90px;background:radial-gradient(circle at 80% 10%,color-mix(in srgb,var(--gold) 16%,transparent),transparent 50%)}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(36px,5.6vw,72px);font-weight:800;text-transform:uppercase}
.hero p.lead{font-size:18px;color:var(--muted);margin:26px 0 34px;max-width:580px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:40px}
.chip{padding:9px 16px;border-radius:999px;background:var(--card);border:1px solid var(--line);font-weight:600;font-size:14px}
.chip b{color:var(--gold)}
.hero-media{position:relative;border-radius:28px;overflow:hidden;aspect-ratio:9/14;background:var(--dark);border:1px solid color-mix(in srgb,var(--gold) 50%,transparent);box-shadow:0 40px 80px -30px rgba(0,0,0,.6)}
.hero-media video{width:100%;height:100%;object-fit:cover}
.hero-badge{position:absolute;left:16px;right:16px;bottom:16px;padding:14px 18px;border-radius:14px;background:rgba(12,12,13,.88);color:#fff;font-size:13px}
.hero-badge strong{display:block;font-size:14px;margin-bottom:2px;color:#cdab62}

/* marquee */
.marquee{background:var(--dark);color:#ece8de;padding:20px 0;overflow:hidden;white-space:nowrap;border-block:1px solid #2c2c30}
.marquee div{display:inline-flex;gap:44px;animation:run 32s linear infinite;will-change:transform;font-size:20px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.marquee span::after{content:"◆";color:#cdab62;margin-left:44px;font-size:12px;vertical-align:middle}
@keyframes run{to{transform:translateX(-50%)}}

/* products */
.products{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.prod{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .3s,border-color .3s}
.prod:hover{transform:translateY(-6px);border-color:var(--gold)}
.prod .pic{background:#0b0b0c;aspect-ratio:1/1;display:grid;place-items:center}
.prod .pic img{width:82%;height:auto}
.prod .body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}
.prod .kind{font-size:11px;text-transform:uppercase;letter-spacing:.16em;color:var(--gold);font-weight:700}
.prod h3{font-size:19px;margin:6px 0 8px}
.prod p{color:var(--muted);font-size:14px;flex:1}
.specs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:16px}
.specs div{background:var(--bg2);border-radius:10px;padding:8px 10px}
.specs b{display:block;font-size:14px;color:var(--gold)}
.specs span{font-size:11px;color:var(--muted)}
.prod .price{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.prod .price b{font-size:19px;font-weight:800}
.prod .price span{font-size:12px;color:var(--muted)}
.prod{color:inherit}
.prod-cta{display:flex;flex-direction:column;justify-content:center;gap:16px;padding:30px;background:var(--goldgrad);color:var(--gold-ink);border-radius:var(--radius)}
.prod-cta h3{font-size:22px}
.prod-cta .btn{background:#141414;color:#f2efe8;align-self:flex-start}

/* floor types */
.types{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.type{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--card);border:1px solid var(--line);display:flex;flex-direction:column;transition:transform .3s,border-color .3s}
.type:hover{transform:translateY(-6px);border-color:var(--gold)}
.type .tex{position:relative;height:120px;background:var(--tex)}
.type .tex::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 55%,rgba(0,0,0,.35))}
.type .num{position:absolute;top:12px;left:14px;z-index:1;font-weight:800;font-size:13px;color:#fff;background:rgba(12,12,13,.55);padding:3px 9px;border-radius:999px}
.type .tb{padding:16px 16px 18px;display:flex;flex-direction:column;flex:1}
.type h3{font-size:15.5px;margin-bottom:8px}
.type p{font-size:13px;color:var(--muted);flex:1}
.type .mats{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.type .mats a{font-size:11.5px;font-weight:700;padding:4px 9px;border-radius:999px;border:1px solid color-mix(in srgb,var(--gold) 55%,transparent);color:var(--gold)}
.type .mats a:hover{background:var(--goldgrad);color:#141414;border-color:transparent}
.type .calc-btn{margin-top:14px;background:none;border:0;padding:0;text-align:left;font:inherit;font-weight:700;font-size:13px;color:var(--ink);cursor:pointer}
.type .calc-btn:hover{color:var(--gold)}

/* benefits */
.alt{background:var(--bg2)}
.bgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.bcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.bcard .ic{width:50px;height:50px;border-radius:14px;border:1px solid var(--gold);color:var(--gold);display:grid;place-items:center;margin-bottom:20px}
.bcard .ic svg{width:24px;height:24px}
.bcard h3{font-size:18px;margin-bottom:10px}
.bcard p{color:var(--muted);font-size:14.5px}

/* services */
.services{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.svc{display:flex;gap:22px;align-items:flex-start;padding:28px;border-radius:var(--radius);border:1px solid var(--line);background:var(--card);transition:border-color .2s}
.svc:hover{border-color:var(--gold)}
.svc .n{font-weight:800;font-size:32px;line-height:1}
.svc h3{font-size:19px;margin-bottom:8px}
.svc p{color:var(--muted);font-size:14.5px}
.svc ul{margin-top:12px;list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.svc li{font-size:12.5px;padding:5px 12px;border-radius:999px;background:var(--bg2);font-weight:600}

/* objects gallery */
.ofilters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.ofilters button{padding:9px 16px;border-radius:999px;border:1.5px solid var(--line);background:transparent;color:var(--ink);cursor:pointer;font:inherit;font-weight:600;font-size:13.5px}
.ofilters button.on{background:var(--goldgrad);color:#141414;border-color:transparent}
.ofilters button small{opacity:.65;margin-left:4px}
.objects{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.obj{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;cursor:pointer;display:flex;flex-direction:column;transition:transform .3s,border-color .3s;text-align:left;font:inherit;color:inherit;padding:0}
.obj:hover{transform:translateY(-5px);border-color:var(--gold)}
.obj .cover{position:relative;aspect-ratio:4/3.4;overflow:hidden;background:var(--dark)}
.obj .cover img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.obj:hover .cover img{transform:scale(1.05)}
.obj .pill{position:absolute;top:14px;left:14px;background:#cdab62;color:#141414;font-size:12px;font-weight:700;padding:6px 12px;border-radius:999px;max-width:calc(100% - 90px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.obj .cnt{position:absolute;top:14px;right:14px;background:rgba(12,12,13,.7);color:#fff;font-size:12px;font-weight:700;padding:6px 10px;border-radius:999px;display:flex;gap:6px;align-items:center}
.obj .cnt svg{width:14px;height:14px}
.obj .ob{padding:18px 20px 20px}
.obj h3{font-size:17px;margin-bottom:6px}
.obj .addr{color:var(--muted);font-size:13.5px;display:flex;gap:6px;align-items:flex-start}
.obj .addr svg{width:15px;height:15px;flex:none;margin-top:3px;color:var(--gold)}
.ometa{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.ometa span{font-size:12.5px;font-weight:700;padding:5px 11px;border-radius:999px;background:var(--bg2)}
.ometa span b{color:var(--gold)}
/* lightbox */
.lb{position:fixed;inset:0;z-index:90;background:rgba(6,6,7,.94);display:none;grid-template-columns:1fr 340px}
.lb.on{display:grid}
.lb-stage{position:relative;display:flex;align-items:center;justify-content:center;min-height:0;padding:24px 70px}
.lb-stage img{max-width:100%;max-height:calc(100vh - 120px);object-fit:contain;border-radius:10px;user-select:none}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;border:1px solid rgba(255,255,255,.2);background:rgba(20,20,22,.7);color:#fff;font-size:22px;cursor:pointer}
.lb-nav:hover{border-color:#cdab62}
.lb-prev{left:14px}.lb-next{right:14px}
.lb-count{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);color:#bbb;font-size:13px;font-weight:600}
.lb-thumbs{position:absolute;bottom:44px;left:0;right:0;display:flex;gap:6px;justify-content:center;padding:0 16px;overflow-x:auto}
.lb-thumbs img{width:52px;height:52px;object-fit:cover;border-radius:8px;opacity:.45;cursor:pointer;border:2px solid transparent;flex:none}
.lb-thumbs img.on{opacity:1;border-color:#cdab62}
.lb-side{background:#111113;color:#ece8de;border-left:1px solid #2c2c30;padding:28px 26px;overflow-y:auto}
.lb-side .tag{color:#cdab62}
.lb-side h3{font-size:22px;margin-bottom:10px}
.lb-side .addr{color:#a8a49a;font-size:14px;margin-bottom:18px}
.lb-side dl{display:grid;grid-template-columns:auto 1fr;gap:10px 16px;font-size:14px;padding:16px 0;border-block:1px solid #2c2c30;margin-bottom:18px}
.lb-side dt{color:#a8a49a}
.lb-side dd{font-weight:600}
.lb-side .mats{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 20px}
.lb-side .mats a{font-size:12.5px;font-weight:700;padding:6px 11px;border-radius:999px;border:1px solid rgba(205,171,98,.55);color:#cdab62}
.lb-close{position:absolute;top:14px;right:14px;z-index:2;width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(20,20,22,.8);color:#fff;font-size:22px;cursor:pointer}
@media (max-width:900px){
  .objects{grid-template-columns:1fr 1fr}
  .lb{grid-template-columns:1fr;grid-template-rows:1fr auto}
  .lb-stage{padding:60px 12px 110px}
  .lb-stage img{max-height:calc(100vh - 330px)}
  .lb-nav{top:auto;bottom:100px;transform:none}
  .lb-side{max-height:200px;padding:16px 18px;border-left:0;border-top:1px solid #2c2c30}
  .lb-side h3{font-size:18px}.lb-side dl{padding:10px 0;margin-bottom:10px}
}
@media (max-width:560px){.objects{grid-template-columns:1fr}}

/* process */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;counter-reset:s}
.step{padding:24px 20px;border-top:2px solid var(--gold);background:var(--card);border-radius:0 0 var(--radius) var(--radius)}
.step::before{counter-increment:s;content:"0" counter(s);font-weight:800;font-size:26px;color:var(--gold);display:block;margin-bottom:12px}
.step h3{font-size:16px;margin-bottom:8px}
.step p{color:var(--muted);font-size:14px}

/* lead form */
.cta{background:#0b0b0c;color:#ece8de;border:1px solid #cdab62;border-radius:32px;padding:60px;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;background-image:radial-gradient(circle at 0% 0%,rgba(205,171,98,.16),transparent 50%)}
.cta .tag{color:#cdab62}
.cta h2{font-size:clamp(26px,3.4vw,42px);text-transform:uppercase}
.cta p{opacity:.75;margin-top:16px}
.cta .phone{display:inline-block;margin-top:22px;font-size:24px;font-weight:700;color:#cdab62}
form{display:grid;gap:12px}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
input,select,textarea{width:100%;padding:15px 18px;border-radius:12px;border:1px solid #2c2c30;background:#18181b;color:#fff;font:inherit;outline:none}
input:focus,select:focus,textarea:focus{border-color:#cdab62}
textarea{resize:vertical;min-height:90px}
.form-note{font-size:12.5px;opacity:.6}
.msg{display:none;padding:14px 18px;border-radius:12px;font-weight:600}
.msg.ok{display:block;background:#1f3a24;color:#b8f5c4}
.msg.err{display:block;background:#3a2a1f;color:#f5d6b8}

/* faq */
.faq{max-width:880px}
details{border-bottom:1px solid var(--line);padding:22px 0}
summary{cursor:pointer;font-weight:700;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--gold);font-size:24px;line-height:1;transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--muted);margin-top:12px}

/* contacts */
.contacts{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.ccard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:34px}
.ccard .logo-full{width:220px;margin-bottom:24px}
.crow{display:flex;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px dashed var(--line)}
.crow span{color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.12em}
.crow b{text-align:right;font-weight:600}
.crow a{color:var(--gold)}
.ccard .btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.map{padding:0;overflow:hidden;min-height:360px}
.map iframe{width:100%;height:100%;min-height:360px;border:0;filter:grayscale(.6) contrast(1.05)}

footer{padding:40px 0;border-top:1px solid var(--line);margin-top:40px;color:var(--muted);font-size:13.5px}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}

.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s,transform .8s}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}.marquee div{animation:none}}

@media (max-width:1100px){
  .bgrid,.products{grid-template-columns:repeat(2,1fr)}
  .types{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .nav ul{display:none}
  .burger{display:grid;margin-left:auto}
  .nav ul.open{display:flex;flex-direction:column;position:absolute;top:72px;left:0;right:0;background:var(--bg);padding:20px 24px;border-bottom:1px solid var(--line);gap:16px;font-size:18px}
}
@media (max-width:820px){
  .types{grid-template-columns:repeat(2,1fr)}
  section{padding:70px 0}
  .hero-grid,.cta,.contacts,.services{grid-template-columns:1fr}
  .hero-media{max-width:380px;width:100%;margin:0 auto}
  .cta{padding:36px 22px;border-radius:26px}
}
@media (max-width:560px){
  .wrap{padding:0 16px}
  .types,.bgrid,.steps,.products{grid-template-columns:1fr}
  form .row{grid-template-columns:1fr}
  .nav .btn{display:none}
  .logo b{font-size:16px}
  .svc{flex-direction:column;gap:12px}
  .crow{flex-direction:column;gap:2px}.crow b{text-align:left}
}
.type h3 a{color:inherit}
.type h3 a:hover{color:var(--gold)}
.type .more-link{margin-top:12px;font-size:13px;font-weight:700;color:var(--gold)}
.foot-links{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:13px;max-width:640px}
.foot-links a:hover{color:var(--gold)}
.arts{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.art{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:8px;color:inherit;transition:border-color .3s,transform .3s}
.art:hover{border-color:var(--gold);transform:translateY(-4px)}
.art h3{font-size:16px}
.art p{font-size:13.5px;color:var(--muted);flex:1}
.art span{color:var(--gold);font-weight:700;font-size:13px}
.cities{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.cities a{padding:12px 18px;border-radius:999px;border:1px solid var(--line);font-weight:600;font-size:14px;background:var(--card)}
.cities a:hover{border-color:var(--gold);color:var(--gold)}
@media (max-width:1100px){.arts{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.arts{grid-template-columns:1fr}}
/* телефон: зручні для пальця елементи й читабельні підписи */
@media (max-width:560px){
  .type .mats a{padding:9px 13px;font-size:12.5px}
  .type .calc-btn,.type .more-link{padding:10px 0;font-size:14px}
  .type .more-link{margin-top:6px}
  .prod .kind,.specs span,.obj .pill{font-size:12px}
  .specs b{font-size:13.5px}
  .foot-links{gap:10px 18px;font-size:14px}
  .foot-links a{padding:4px 0}
  .art{padding:20px}
  .cities a{flex:1 1 100%;text-align:center}
  .hero-cta .btn{flex:1 1 100%;justify-content:center}
}
@media (max-width:560px){.type h3 a{display:block;padding:6px 0}}
/* нижня панель швидкого зв'язку на телефоні */
.mbar{display:none}
@media (max-width:820px){
  .mbar{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(12px);border-top:1px solid var(--line)}
  .mbar a{display:flex;align-items:center;justify-content:center;min-height:46px;border-radius:999px;border:1px solid var(--line);font-weight:700;font-size:14.5px;color:var(--ink)}
  .mbar a.gold{background:var(--goldgrad);color:#141414;border:0}
  body{padding-bottom:76px}
}