/* styles.css */
:root{
  --bg:#0b0b0b;
  --panel:#111111;
  --text:#f3f3f3;
  --muted:rgba(243,243,243,.72);
  --line:rgba(255,255,255,.10);
  --gold:#c8b07a;

  --radius:18px;
  --shadow: 0 18px 60px rgba(0,0,0,.55);

  --max: 1120px;
  --pad: 24px;

  --h1: clamp(36px, 5vw, 64px);
  --h2: clamp(22px, 2.6vw, 34px);
  --h3: 18px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1200px 600px at 20% -10%, rgba(200,176,122,.16), transparent 55%),
              radial-gradient(900px 600px at 85% 0%, rgba(255,255,255,.08), transparent 60%),
              var(--bg);
  color:var(--text);
  line-height:1.35;
}

a{color:inherit; text-decoration:none}
p{margin:0 0 14px 0; color:var(--muted)}
small{color:var(--muted)}

.container{
  width:min(var(--max), calc(100% - (var(--pad) * 2)));
  margin-inline:auto;
}

header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter: blur(12px);
  background: linear-gradient(to bottom, rgba(11,11,11,.78), rgba(11,11,11,.35));
  border-bottom: 1px solid var(--line);
}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 0;
  gap:16px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  font-weight:700;
}
.brand-badge{
  width:34px; height:34px;
  border-radius:10px;
  display:grid; place-items:center;
  background: linear-gradient(145deg, rgba(200,176,122,.28), rgba(255,255,255,.08));
  border:1px solid var(--line);
}
.brand span{opacity:.95}

.navlinks{
  display:flex;
  gap:18px;
  align-items:center;
}
.navlinks a{
  padding:10px 10px;
  color:var(--muted);
  border-radius:12px;
}
.navlinks a:hover{color:var(--text); background:rgba(255,255,255,.06)}
.navlinks a.active{color:var(--text)}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.06);
  color: var(--text);
  cursor:pointer;
}
.btn:hover{background:rgba(255,255,255,.10)}
.btn.primary{
  border-color: rgba(200,176,122,.55);
  background: linear-gradient(145deg, rgba(200,176,122,.20), rgba(255,255,255,.06));
}
.btn.primary:hover{background: linear-gradient(145deg, rgba(200,176,122,.28), rgba(255,255,255,.08))}

.hero{
  padding: 54px 0 28px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap:22px;
  align-items:stretch;
}
.hero h1{
  font-size:var(--h1);
  margin: 0 0 10px 0;
  letter-spacing:-.02em;
}
.hero .sub{
  font-size: 16px;
  max-width: 52ch;
}
.card{
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.04);
  box-shadow: var(--shadow);
}
.hero-media{
  position:relative;
  overflow:hidden;
  min-height: 380px;
}
.hero-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transform: scale(1.02);
  filter: contrast(1.02) saturate(1.02);
}
.hero-media:after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(to top, rgba(11,11,11,.62), transparent 55%);
}

.section{padding: 28px 0}
.section h2{
  font-size:var(--h2);
  margin:0 0 14px 0;
  letter-spacing:-.02em;
}
.section .lead{max-width:72ch}

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
.feature{
  padding: 18px;
}
.feature h3{
  font-size: var(--h3);
  margin: 8px 0 10px 0;
}
.icon{
  width:40px; height:40px;
  border-radius: 14px;
  display:grid; place-items:center;
  border:1px solid var(--line);
  background: rgba(255,255,255,.06);
  color: var(--gold);
  font-weight:800;
}

.gallery{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:14px;
}
.gallery .stack{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:14px;
}
.gallery img{
  width:100%;
  height:100%;
  object-fit:cover;
  border-radius: var(--radius);
  border:1px solid var(--line);
  display:block;
}
.gallery .big{
  min-height: 420px;
  overflow:hidden;
  border-radius: var(--radius);
  border:1px solid var(--line);
}
.gallery .big img{min-height:420px}

.cta{
  padding: 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  background: linear-gradient(145deg, rgba(200,176,122,.14), rgba(255,255,255,.04));
}
.cta p{max-width:70ch}

.footer{
  border-top:1px solid var(--line);
  padding: 22px 0 34px;
  margin-top: 16px;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap:14px;
}
.footer h4{margin:0 0 10px 0; font-size:14px; letter-spacing:.08em; text-transform:uppercase; color:var(--muted)}
.footer a{display:block; padding:8px 0; color:var(--muted)}
.footer a:hover{color:var(--text)}
.footer .note{margin-top:10px; font-size:12px}

.form{
  display:grid;
  gap:12px;
}
.input{
  width:100%;
  padding: 12px 14px;
  border-radius: 14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  color: var(--text);
  outline:none;
}
textarea.input{min-height:140px; resize:vertical}

.kpis{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:10px;
}
.kpi{
  padding: 14px;
  background: rgba(255,255,255,.03);
  border:1px solid var(--line);
  border-radius: var(--radius);
}
.kpi strong{display:block; font-size:22px; letter-spacing:-.02em}
.kpi span{color:var(--muted); font-size:12px}

/* reveal */
.reveal{opacity:0; transform: translateY(10px); transition: .6s ease}
.reveal.is-visible{opacity:1; transform:none}

/* responsive */
@media (max-width: 980px){
  .hero-grid{grid-template-columns: 1fr; }
  .hero-media{min-height: 340px}
  .grid-3{grid-template-columns: 1fr; }
  .gallery{grid-template-columns: 1fr}
  .gallery .stack{grid-template-columns: 1fr; }
  .kpis{grid-template-columns: 1fr 1fr}
  .footer-grid{grid-template-columns: 1fr}
  .navlinks{display:none}
}