/* Classic Interieur & Design – modern static redesign
   Palette: deep charcoal + warm brass + offwhite
*/

:root{
  --bg: #0d0f10;
  --bg-2:#121517;
  --surface:#171b1e;
  --text:#f2f1ed;
  --muted:#b8b2a6;
  --line: rgba(255,255,255,.10);
  --accent:#c9a36a; /* warm brass */
  --accent-2:#8b6b3e;
  --shadow: 0 20px 60px rgba(0,0,0,.45);
  --radius: 18px;
  --radius-sm: 12px;
  --max: 1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background: radial-gradient(1200px 600px at 20% -10%, rgba(201,163,106,.18), transparent 55%),
              radial-gradient(900px 500px at 90% 10%, rgba(201,163,106,.12), transparent 50%),
              var(--bg);
  color:var(--text);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height:1.6;
}

img{max-width:100%; height:auto; display:block}

a{color:inherit; text-decoration:none}
a:hover{color:var(--text)}

.container{max-width:var(--max); margin:0 auto; padding:0 20px}

/* Header */
.site-header{
  position:sticky; top:0; z-index:50;
  background: rgba(13,15,16,.70);
  border-bottom: 1px solid rgba(255,255,255,.06);
  backdrop-filter: blur(14px);
}
.header-inner{display:flex; align-items:center; justify-content:space-between; gap:16px; padding:14px 0}
.brand{display:flex; align-items:center; min-width: 180px}
.brand-logo{height:42px; width:auto; object-fit:contain; border-radius:4px}

.nav{display:flex; align-items:center; gap:20px}
.nav a{color:var(--muted); font-size:14px; letter-spacing:.2px}
.nav a.active, .nav a:hover{color:var(--text)}

.nav-cta{display:flex; align-items:center; gap:10px}
.button{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:10px 14px;
  border-radius: 999px;
  border:1px solid rgba(201,163,106,.35);
  background: linear-gradient(180deg, rgba(201,163,106,.16), rgba(201,163,106,.08));
  color:var(--text);
  box-shadow: 0 12px 30px rgba(0,0,0,.35);
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.button:hover{transform: translateY(-1px); border-color: rgba(201,163,106,.55)}
.button.secondary{
  background: transparent;
  border-color: rgba(255,255,255,.14);
  color: var(--muted);
  box-shadow: none;
}
.button.secondary:hover{border-color: rgba(255,255,255,.22); color: var(--text)}

.burger{
  display:none;
  width:42px; height:42px;
  border-radius: 12px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: var(--text);
}

@media (max-width: 860px){
  .nav{display:none}
  .burger{display:inline-flex; align-items:center; justify-content:center}
  .nav-cta{display:none}
}

.mobile-panel{
  display:none;
  border-top:1px solid rgba(255,255,255,.06);
  background: rgba(13,15,16,.90);
}
.mobile-panel.open{display:block}
.mobile-links{display:flex; flex-direction:column; gap:10px; padding:16px 0}
.mobile-links a{color: var(--muted); padding:10px 12px; border-radius: 12px}
.mobile-links a.active, .mobile-links a:hover{color:var(--text); background: rgba(255,255,255,.04)}
.mobile-actions{display:flex; gap:10px; padding:0 0 16px}

/* Hero */
.hero{padding:56px 0 22px}
.hero-grid{display:grid; grid-template-columns: 1.25fr .75fr; gap:22px; align-items:stretch}
@media (max-width: 860px){
  .hero{padding-top:36px}
  .hero-grid{grid-template-columns:1fr;}
}

.hero-card{
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.08);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.hero-copy{padding:28px}
.kicker{color: var(--accent); text-transform: uppercase; letter-spacing:.2em; font-size:12px}
.h1{font-family:"Playfair Display", serif; font-weight:600; letter-spacing:.2px; font-size:44px; line-height:1.1; margin:12px 0 12px}
@media(max-width:860px){.h1{font-size:36px}}
.lead{color: var(--muted); font-size:16px; max-width: 62ch}
.hero-actions{display:flex; flex-wrap:wrap; gap:12px; margin-top:18px}

.hero-media{position:relative; min-height: 380px}
.hero-media img{width:100%; height:100%; object-fit:cover; filter:saturate(1.02) contrast(1.06)}
.hero-media::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(90deg, rgba(13,15,16,.35), rgba(13,15,16,.10) 55%, rgba(13,15,16,.55));
}

/* Section */
.section{padding:56px 0}
.section.compact{padding:36px 0}
.section-title{display:flex; align-items:flex-end; justify-content:space-between; gap:18px; margin-bottom:16px}
.section-title h2{margin:0; font-family:"Playfair Display", serif; font-weight:600; letter-spacing:.2px; font-size:28px}
.section-title p{margin:0; color: var(--muted); max-width: 64ch}

.grid-3{display:grid; grid-template-columns: repeat(3, 1fr); gap:16px}
@media (max-width: 980px){.grid-3{grid-template-columns: 1fr 1fr}}
@media (max-width: 620px){.grid-3{grid-template-columns: 1fr}}

.card{
  border-radius: var(--radius);
  border:1px solid rgba(255,255,255,.10);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  padding:18px;
  box-shadow: 0 18px 45px rgba(0,0,0,.28);
}
.card h3{margin:6px 0 6px; font-size:16px; letter-spacing:.2px}
.card p{margin:0; color: var(--muted)}

.pill{
  display:inline-flex; align-items:center; gap:8px;
  font-size:12px; color: var(--muted);
  padding:6px 10px; border-radius: 999px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
}
.pill b{color: var(--text); font-weight:600}

/* Portfolio */
.filters{display:flex; flex-wrap:wrap; gap:10px; margin: 18px 0 18px}
.filter-btn{
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  padding:8px 12px;
  border-radius: 999px;
  font-size:13px;
  cursor:pointer;
}
.filter-btn.active{border-color: rgba(201,163,106,.45); color: var(--text); background: rgba(201,163,106,.12)}

.portfolio-grid{display:grid; grid-template-columns: repeat(12, 1fr); gap:14px}
@media (max-width: 980px){.portfolio-grid{gap:12px}}

.project{
  grid-column: span 4;
  border-radius: var(--radius);
  overflow:hidden;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  box-shadow: 0 18px 45px rgba(0,0,0,.30);
  cursor:pointer;
  position:relative;
}
@media (max-width: 980px){.project{grid-column: span 6}}
@media (max-width: 620px){.project{grid-column: span 12}}

.project .thumb{aspect-ratio: 4 / 3; position:relative}
.project img{width:100%; height:100%; object-fit:cover; transition: transform .45s ease}
.project:hover img{transform: scale(1.04)}
.project .overlay{
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(0,0,0,.05), rgba(0,0,0,.62));
  opacity: .95;
}
.project .meta{position:absolute; inset:auto 0 0 0; padding:14px}
.project .meta h3{margin:0; font-size:16px}
.project .meta p{margin:4px 0 0; color: rgba(242,241,237,.80); font-size:13px}

/* Modal */
.modal{
  position:fixed; inset:0;
  background: rgba(0,0,0,.72);
  display:none;
  z-index:100;
  padding: 18px;
}
.modal.open{display:flex}
.modal-dialog{
  margin:auto;
  max-width: 980px;
  width: 100%;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(23,27,30,.96), rgba(17,21,23,.96));
  border:1px solid rgba(255,255,255,.10);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.modal-head{display:flex; align-items:flex-start; justify-content:space-between; gap:16px; padding:18px 18px 0}
.modal-head h3{margin:0; font-family:"Playfair Display", serif; font-weight:600; font-size:24px}
.modal-head p{margin:6px 0 0; color: var(--muted)}
.icon-btn{
  width:42px; height:42px;
  border-radius: 12px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  color: var(--text);
  cursor:pointer;
}
.modal-body{display:grid; grid-template-columns: 1.2fr .8fr; gap:0; align-items:stretch}
@media(max-width: 900px){.modal-body{grid-template-columns:1fr}}

.modal-media{background: rgba(255,255,255,.02)}
.modal-media img{width:100%; height:100%; max-height: 520px; object-fit:cover}
.modal-info{padding:18px}
.modal-info h4{margin:0 0 8px; font-size:14px; color: var(--accent); letter-spacing:.12em; text-transform:uppercase}
.modal-info ul{margin:0; padding-left: 18px; color: var(--muted)}
.modal-nav{display:flex; gap:10px; margin-top:14px}

/* Content pages */
.page-hero{padding:32px 0 0}
.page-hero .wrap{display:grid; grid-template-columns: 1fr; gap:12px}
.page-hero h1{margin:0; font-family:"Playfair Display", serif; font-weight:600; font-size:36px}
.page-hero p{margin:0; color: var(--muted); max-width: 70ch}

.split{display:grid; grid-template-columns: 1fr 1fr; gap:16px}
@media(max-width: 860px){.split{grid-template-columns:1fr}}

blockquote{
  margin:0;
  padding:16px 18px;
  border-left: 3px solid rgba(201,163,106,.7);
  background: rgba(255,255,255,.03);
  border-radius: 12px;
  color: var(--muted);
}

.form{
  display:grid; grid-template-columns: 1fr 1fr; gap:12px;
}
@media(max-width: 720px){.form{grid-template-columns:1fr}}

.field{display:flex; flex-direction:column; gap:6px}
label{font-size:13px; color: var(--muted)}
input, textarea{
  width:100%;
  padding:12px 12px;
  border-radius: 12px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  color: var(--text);
  outline:none;
}
textarea{min-height: 140px; resize: vertical}
input:focus, textarea:focus{border-color: rgba(201,163,106,.55)}

/* Footer */
.footer{padding:40px 0 52px; border-top:1px solid rgba(255,255,255,.06); margin-top: 40px}
.footer-grid{display:grid; grid-template-columns: 1.2fr .8fr; gap:18px}
@media(max-width: 860px){.footer-grid{grid-template-columns:1fr}}
.footer small{color: var(--muted)}
.footer a{color: var(--muted)}
.footer a:hover{color: var(--text)}

.fade-up{opacity:0; transform: translateY(10px); transition: opacity .7s ease, transform .7s ease}
.fade-up.in{opacity:1; transform: translateY(0)}