:root{
  --ink:#16140f; --ink-2:#2a2620; --stone:#f5f1ea; --stone-2:#ece6db; --paper:#fbf9f5;
  --muted:#6f685c; --line:rgba(22,20,15,.12); --gold:#b08a4f; --gold-2:#8a6a37;
  --serif:"Cormorant Garamond",Georgia,serif; --sans:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  --wrap:1240px; --r:4px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.eyebrow{font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-2);font-weight:600;display:flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:32px;height:1px;background:currentColor}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.08;letter-spacing:-.01em}
h2{font-size:clamp(36px,5vw,58px);margin:18px 0 20px}
h2 em,h1 em{font-style:italic;color:var(--gold)}
.lead{color:var(--muted);font-size:17px;max-width:620px}
section{padding:120px 0}
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 28px;border-radius:var(--r);font-weight:600;font-size:14px;letter-spacing:.04em;transition:.25s;border:1px solid transparent;cursor:pointer;font-family:inherit}
.btn-gold{background:var(--gold);color:#fff}.btn-gold:hover{background:var(--gold-2)}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}.btn-ghost:hover{background:#fff;color:var(--ink)}
.btn svg{width:18px;height:18px}

/* header */
header{position:fixed;inset:0 0 auto 0;z-index:50;transition:.3s}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:84px}
header.scrolled{background:rgba(251,249,245,.94);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--line)}
.logo{display:flex;flex-direction:column;line-height:1;color:#fff;transition:.3s}
.logo b{font-family:var(--serif);font-size:30px;font-weight:600;letter-spacing:.06em}
.logo small{font-size:10px;letter-spacing:.32em;text-transform:uppercase;opacity:.8;margin-top:4px}
header.scrolled .logo,header.scrolled nav a{color:var(--ink)}
nav{display:flex;gap:34px;align-items:center}
nav a{color:#fff;font-size:14px;font-weight:500;position:relative;transition:.3s}
nav a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:1px;background:var(--gold);transition:.3s}
nav a:not(.btn):hover::after{width:100%}
nav .btn{padding:12px 22px;color:#fff}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;color:#fff}
header.scrolled .burger{color:var(--ink)}
.burger svg{width:26px;height:26px}

/* hero */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:flex-end;color:#fff;padding:130px 0 90px;overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.08);transition:opacity 1.6s ease,transform 7s ease}
.hero-bg img.on{opacity:1;transform:scale(1)}
.hero-bg img{position:absolute;inset:0}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,12,9,.6) 0%,rgba(14,12,9,.55) 45%,rgba(14,12,9,.9) 100%),linear-gradient(90deg,rgba(14,12,9,.55),transparent 70%)}
.hero .wrap{position:relative;z-index:2;width:100%}
.hero .eyebrow{color:#e3c89a}
.hero h1{font-size:clamp(46px,7.4vw,104px);margin:22px 0 26px;max-width:980px}
.hero p{font-size:18px;max-width:560px;opacity:.88;margin-bottom:38px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-meta{display:flex;gap:56px;margin-top:70px;padding-top:30px;border-top:1px solid rgba(255,255,255,.2);flex-wrap:wrap}
.hero-meta div b{display:block;font-family:var(--serif);font-size:44px;font-weight:500;line-height:1}
.hero-meta div span{font-size:13px;opacity:.75;letter-spacing:.05em}

/* about */
.about-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:90px;align-items:center}
.about-img{position:relative}
.about-img img{width:100%;height:auto;border-radius:var(--r)}
.about-img .badge{position:absolute;right:-30px;bottom:40px;background:var(--ink);color:#fff;padding:28px 32px;border-radius:var(--r)}
.about-img .badge b{font-family:var(--serif);font-size:56px;display:block;line-height:1;color:var(--gold)}
.about-img .badge span{font-size:13px;opacity:.8;letter-spacing:.06em}
.about-text p{color:var(--muted);margin-bottom:18px}
.checks{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px 24px;margin-top:30px}
.checks li{display:flex;gap:10px;font-size:15px;font-weight:500}
.checks li::before{content:"";width:18px;height:18px;flex:none;margin-top:3px;border-radius:50%;background:var(--gold) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/11px no-repeat}

/* services */
.services{background:var(--ink);color:#fff}
.services .lead{color:rgba(255,255,255,.65)}
.services .eyebrow{color:#d7b67f}
.svc-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap;margin-bottom:60px}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.1)}
.svc{background:var(--ink);padding:44px 38px;transition:.35s;position:relative}
.svc:hover{background:var(--ink-2)}
.svc .num{font-family:var(--serif);font-size:15px;color:var(--gold);letter-spacing:.1em}
.svc svg{width:40px;height:40px;stroke:#d7b67f;margin:26px 0 22px}
.svc h3{font-size:30px;margin-bottom:12px}
.svc p{color:rgba(255,255,255,.62);font-size:15px}
.svc-wide{grid-column:1/-1;display:grid;grid-template-columns:auto 1fr auto;gap:40px;align-items:center;background:linear-gradient(90deg,#1f1b15,var(--ink))}
.svc-wide svg{margin:0}
.svc-wide .btn{white-space:nowrap}
@media (max-width:1000px){.svc-wide{grid-template-columns:1fr;gap:16px}}

/* materials */
.materials{background:var(--stone)}
.mat-title{font-family:var(--sans);font-size:13px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin:52px 0 16px}
.mat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.mat-grid.mat-3{grid-template-columns:repeat(3,1fr)}

/* acrylic intro */
.acr-top{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.acr-img img{width:100%;height:auto;border-radius:var(--r);box-shadow:0 30px 60px -30px rgba(0,0,0,.35)}
.acr-text p{color:var(--muted);margin-bottom:16px}
.acr-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:70px}
.acr{padding:30px 26px;border:1px solid var(--line);border-radius:var(--r);background:#fff;transition:.3s}
.acr:hover{border-color:var(--gold);box-shadow:0 18px 40px -24px rgba(0,0,0,.3)}
.acr svg{width:34px;height:34px;stroke:var(--gold);margin-bottom:18px}
.acr h3{font-size:24px;margin-bottom:8px}
.acr p{color:var(--muted);font-size:14.5px}
.acr-uses{margin-top:40px;display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.acr-uses b{font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin-right:6px}
.acr-uses span{padding:8px 16px;border-radius:40px;background:var(--stone);font-size:13.5px;font-weight:500}
.mat{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:30px 18px;text-align:center;transition:.3s}
.mat:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:0 18px 40px -20px rgba(0,0,0,.25)}
.mat b{display:block;font-family:var(--serif);font-size:25px;font-weight:600;letter-spacing:.02em}
.mat span{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.mat-note{margin-top:34px;display:flex;gap:16px;align-items:center;padding:22px 28px;background:var(--ink);color:#fff;border-radius:var(--r);font-size:15px}
.mat-note b{color:#e3c89a}

/* gallery */
.gal-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;flex-wrap:wrap;margin-bottom:44px}
.filters{display:flex;gap:8px;flex-wrap:wrap}
.filters button{border:1px solid var(--line);background:none;padding:10px 18px;border-radius:40px;font:500 13px var(--sans);cursor:pointer;color:var(--ink);transition:.25s}
.filters button.on,.filters button:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.gallery{columns:3 340px;column-gap:24px}
.g-item{break-inside:avoid;margin-bottom:28px;cursor:zoom-in;display:block}
.g-item .ph{overflow:hidden;border-radius:var(--r);background:var(--stone-2);box-shadow:0 20px 40px -28px rgba(0,0,0,.45)}
.g-item img{width:100%;height:auto;transition:transform .8s ease}
.g-item:hover img{transform:scale(1.03)}
.g-item figcaption{padding:14px 2px 0}
.g-item figcaption small{display:block;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-2);font-weight:600;margin-bottom:2px}
.g-item figcaption b{font-family:var(--serif);font-size:22px;font-weight:500;line-height:1.2}
.g-item.hide{display:none}

/* lightbox */
.lb{position:fixed;inset:0;background:rgba(10,9,7,.94);z-index:100;display:none;align-items:center;justify-content:center;padding:60px 70px}
.lb.open{display:flex}
.lb img{max-height:100%;max-width:100%;object-fit:contain;border-radius:var(--r)}
.lb button{position:absolute;background:rgba(255,255,255,.08);border:0;color:#fff;width:52px;height:52px;border-radius:50%;cursor:pointer;font-size:24px;transition:.2s}
.lb button:hover{background:var(--gold)}
.lb .x{top:20px;right:20px}.lb .pv{left:16px;top:50%;transform:translateY(-50%)}.lb .nx{right:16px;top:50%;transform:translateY(-50%)}
.lb-cap{position:absolute;bottom:18px;left:0;right:0;text-align:center;color:rgba(255,255,255,.8);font-size:14px}

/* vision */
.vision{position:relative;color:#fff;overflow:hidden}
.vision-bg{position:absolute;inset:0;background:url(/img/banyo-uclu-lavabo.webp) center/cover fixed}
.vision::before{content:"";position:absolute;inset:0;background:rgba(18,16,12,.84);z-index:1}
.vision .wrap{position:relative;z-index:2}
.vm-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:56px}
.vm{border:1px solid rgba(255,255,255,.16);padding:48px 44px;border-radius:var(--r);backdrop-filter:blur(4px);background:rgba(255,255,255,.03)}
.vm h3{font-size:40px;margin-bottom:18px;color:#e3c89a}
.vm p{color:rgba(255,255,255,.78);font-size:16px}
.vision .eyebrow{color:#d7b67f}

/* process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:60px;counter-reset:s}
.step{border-top:1px solid var(--ink);padding-top:26px}
.step::before{counter-increment:s;content:"0" counter(s);font-family:var(--serif);font-size:48px;color:var(--gold);line-height:1;display:block;margin-bottom:16px}
.step h3{font-size:26px;margin-bottom:8px}
.step p{color:var(--muted);font-size:15px}

/* contact */
.contact{background:var(--stone)}
.c-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;margin-top:50px}
.c-list{display:grid;gap:14px}
.c-card{display:flex;gap:18px;align-items:flex-start;background:var(--paper);padding:22px 24px;border-radius:var(--r);border:1px solid var(--line);transition:.25s}
a.c-card:hover{border-color:var(--gold)}
.c-card .ic{width:46px;height:46px;flex:none;border-radius:50%;background:var(--ink);display:grid;place-items:center}
.c-card .ic svg{width:20px;height:20px;stroke:#e3c89a}
.c-card small{display:block;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.c-card b{font-weight:600;font-size:16px;word-break:break-word}
.c-right{display:grid;gap:18px}
form{background:var(--paper);border:1px solid var(--line);padding:34px;border-radius:var(--r);display:grid;gap:14px}
form h3{font-size:30px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
input,select,textarea{width:100%;padding:14px 16px;border:1px solid var(--line);background:#fff;border-radius:var(--r);font:15px var(--sans);color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--gold)}
textarea{min-height:110px;resize:vertical}
.map{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);height:300px}
.map iframe{width:100%;height:100%;border:0;filter:grayscale(.6)}

footer{background:var(--ink);color:rgba(255,255,255,.7);padding:70px 0 30px;font-size:14px}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:50px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}
footer .logo{color:#fff;margin-bottom:18px}
footer h4{color:#fff;font-size:13px;letter-spacing:.2em;text-transform:uppercase;margin-bottom:16px}
footer ul{list-style:none;display:grid;gap:8px}
footer a:hover{color:#e3c89a}
.f-bot{display:flex;justify-content:space-between;padding-top:26px;flex-wrap:wrap;gap:10px;font-size:13px}

.wa{position:fixed;right:22px;bottom:22px;z-index:60;width:60px;height:60px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 10px 30px rgba(0,0,0,.25);transition:.25s}
.wa:hover{transform:scale(1.08)}
.wa svg{width:30px;height:30px;fill:#fff}

.rv{opacity:0;transform:translateY(30px);transition:opacity .9s ease,transform .9s ease}
.rv.in{opacity:1;transform:none}

@media (max-width:1000px){
  section{padding:84px 0}
  .about-grid,.c-grid,.vm-grid{grid-template-columns:1fr;gap:50px}
  .about-img .badge{right:16px}
  .svc-grid{grid-template-columns:1fr 1fr}
  .mat-grid{grid-template-columns:repeat(3,1fr)}
  .acr-top{grid-template-columns:1fr;gap:44px}
  .acr-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .f-grid{grid-template-columns:1fr 1fr}
  .vision-bg{background-attachment:scroll}
}
@media (max-width:820px){
  nav{position:fixed;inset:84px 0 auto 0;background:var(--paper);flex-direction:column;gap:0;padding:12px 24px 24px;align-items:stretch;transform:translateY(-130%);transition:.35s;box-shadow:0 20px 40px -20px rgba(0,0,0,.3)}
  nav.open{transform:none}
  nav a{color:var(--ink);padding:14px 0;border-bottom:1px solid var(--line)}
  nav .btn{margin-top:14px;justify-content:center;border:0}
  .burger{display:block}
}
@media (max-width:600px){
  .wrap{padding:0 16px}
  .svc-grid,.steps,.f-grid,.row,.checks{grid-template-columns:1fr}
  .mat-grid,.mat-grid.mat-3{grid-template-columns:1fr 1fr}
  .acr-grid{grid-template-columns:1fr}
  .hero{padding:110px 0 60px}
  .hero p{font-size:16px}
  .hero-meta{gap:28px;margin-top:44px}
  .hero-meta div b{font-size:34px}
  .lb{padding:70px 10px}
  .lb .pv,.lb .nx{top:auto;bottom:14px;transform:none}
  .vm{padding:34px 26px}
  form{padding:24px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}.rv{opacity:1;transform:none}}

/* ---- sub pages ---- */
.page-hero{position:relative;min-height:62vh;display:flex;align-items:flex-end;color:#fff;padding:150px 0 70px;overflow:hidden}
.page-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,12,9,.65),rgba(14,12,9,.55) 45%,rgba(14,12,9,.9)),linear-gradient(90deg,rgba(14,12,9,.6),transparent 75%)}
.page-hero .wrap{position:relative;z-index:2;width:100%}
.page-hero h1{font-size:clamp(40px,6vw,76px);margin:18px 0 18px;max-width:900px}
.page-hero p{font-size:18px;max-width:640px;opacity:.9}
.page-hero .eyebrow{color:#e3c89a}
.crumbs{font-size:13px;color:rgba(255,255,255,.75);margin-bottom:6px}
.crumbs a{color:#e3c89a}
.crumbs span{margin:0 8px;opacity:.6}
.prose-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:70px;align-items:start}
.prose h2{font-size:clamp(30px,4vw,44px);margin:0 0 18px}
.prose h3{font-size:28px;margin:34px 0 10px}
.prose p{color:var(--muted);margin-bottom:16px;font-size:16.5px}
.prose ul{margin:0 0 18px 0;padding:0;list-style:none;display:grid;gap:10px}
.prose ul li{padding-left:28px;position:relative;color:var(--ink-2)}
.prose ul li::before{content:"";position:absolute;left:0;top:7px;width:16px;height:16px;border-radius:50%;background:var(--gold) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/10px no-repeat}
.side-card{position:sticky;top:110px;background:var(--ink);color:#fff;border-radius:var(--r);padding:34px 30px}
.side-card h3{font-size:28px;margin-bottom:10px}
.side-card p{color:rgba(255,255,255,.7);font-size:15px;margin-bottom:22px}
.side-card .btn{width:100%;justify-content:center;margin-bottom:10px}
.side-card .btn-ghost{border-color:rgba(255,255,255,.35)}
.side-card small{display:block;margin-top:14px;color:rgba(255,255,255,.55);font-size:13px}
.p-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
.p-gallery figure{cursor:zoom-in}
.p-gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r);transition:transform .6s}
.p-gallery figure:hover img{transform:scale(1.02)}
.p-gallery figcaption{font-family:var(--serif);font-size:19px;margin-top:10px}
.faq{max-width:900px}
.faq details{border-bottom:1px solid var(--line);padding:22px 0}
.faq summary{cursor:pointer;list-style:none;font-family:var(--serif);font-size:24px;display:flex;justify-content:space-between;gap:20px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--sans);font-size:26px;color:var(--gold);transition:.3s;flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);margin-top:12px;font-size:16px;max-width:780px}
.areas{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.areas span{padding:9px 18px;border-radius:40px;background:var(--paper);border:1px solid var(--line);font-size:14px;font-weight:500}
.rel{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
.rel a{display:block;padding:26px;border:1px solid var(--line);border-radius:var(--r);background:#fff;transition:.25s}
.rel a:hover{border-color:var(--gold);transform:translateY(-3px)}
.rel b{font-family:var(--serif);font-size:24px;font-weight:500;display:block;margin-bottom:6px}
.rel span{color:var(--muted);font-size:14px}
.svc-more{display:inline-flex;gap:8px;margin-top:18px;color:#d7b67f;font-size:14px;font-weight:600;letter-spacing:.03em}
.svc-more:hover{color:#fff}
.mat-link{display:inline-block;margin-top:22px;font-weight:600;color:var(--gold-2);border-bottom:1px solid currentColor}
@media (max-width:1000px){.prose-grid{grid-template-columns:1fr;gap:40px}.side-card{position:static}.p-gallery,.rel{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.p-gallery,.rel{grid-template-columns:1fr}.page-hero{min-height:56vh;padding:120px 0 50px}.faq summary{font-size:20px}}