:root{
  --bg:#0b1220;
  --panel:rgba(255,255,255,.06);
  --border:rgba(255,255,255,.12);
  --text:#eaf0ff;
  --muted:rgba(234,240,255,.78);
  --accent:#7dd3fc;
  --accent2:#a78bfa;
  --ok:#86efac;
  --warn:#fde68a;
}
*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(1200px 700px at 30% 0%, rgba(167,139,250,.18), transparent 60%),
    radial-gradient(900px 600px at 80% 15%, rgba(125,211,252,.14), transparent 55%),
    var(--bg);
  color:var(--text);
}
a{ color:inherit; }
.container{ max-width:1100px; margin:0 auto; padding:18px; }

.topbar{
  position:sticky; top:0; z-index:10;
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,.60);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  gap:14px;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-weight:800; letter-spacing:.3px;
}
.logo{
  width:34px; height:34px; border-radius:10px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
}
.navlinks{
  display:flex; gap:14px; flex-wrap:wrap;
  font-size:14px; color:var(--muted);
}
.navlinks a{ text-decoration:none; padding:8px 10px; border-radius:10px; }
.navlinks a:hover{ background: rgba(255,255,255,.06); color: var(--text); }
.cta{ display:flex; gap:10px; align-items:center; flex-wrap:wrap; }

.btn{
  appearance:none;
  border:1px solid var(--border);
  background: rgba(255,255,255,.06);
  color: var(--text);
  padding:10px 12px;
  border-radius:12px;
  cursor:pointer;
  text-decoration:none;
  font-size:14px;
  display:inline-flex; align-items:center; gap:8px;
}
.btn:hover{ border-color: rgba(255,255,255,.22); }
.btn.primary{
  border-color: rgba(125,211,252,.35);
  background: rgba(125,211,252,.12);
}
.btn.ok{
  border-color: rgba(134,239,172,.35);
  background: rgba(134,239,172,.12);
}
.badge{
  font-size:12px;
  padding:4px 8px;
  border-radius:999px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  color: rgba(234,240,255,.86);
}

/* Hero */
.hero{ padding: 32px 0 18px; }
.heroGrid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:16px;
  align-items:stretch;
}
@media (max-width: 900px){ .heroGrid{ grid-template-columns: 1fr; } }
.heroCard{
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 20px 50px rgba(0,0,0,.35);
}
.kicker{
  display:inline-flex; gap:8px; align-items:center;
  font-size:12px; color: var(--muted);
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  padding: 6px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}
h1{ margin: 8px 0 10px; font-size: 34px; line-height: 1.1; }
.lead{ margin:0; color: var(--muted); line-height: 1.5; font-size: 15px; }
.bullets{
  margin: 14px 0 0;
  display:grid; gap:10px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.bullet{
  background: rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.10);
  border-radius: 14px;
  padding: 10px 12px;
  color: var(--muted);
  font-size: 13px;
}
.heroSide{ display:grid; gap:16px; }
.miniCard{
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 18px;
  padding: 14px;
}
.miniTitle{ font-weight:800; margin: 0 0 8px; }
.miniText{ margin:0; color: var(--muted); font-size: 13px; line-height: 1.45; }

section{ padding: 18px 0; }
.sectionTitle{
  display:flex; align-items:baseline; justify-content:space-between; gap:10px;
  margin: 0 0 12px;
}
.sectionTitle h2{ margin:0; font-size: 20px; }
.sectionTitle p{ margin:0; color: var(--muted); font-size: 13px; }

/* Filters */
.filters{
  display:grid;
  grid-template-columns: 1.2fr repeat(4, .8fr);
  gap:10px;
  margin: 10px 0 14px;
}
@media (max-width: 900px){
  .filters{ grid-template-columns: 1fr 1fr; }
}
.fgroup{
  background: var(--panel);
  border:1px solid var(--border);
  border-radius: 14px;
  padding: 10px 12px;
}
label{ font-size: 12px; color: var(--muted); display:block; margin-bottom: 6px; }
input, select, textarea{
  width:100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.20);
  color: var(--text);
  outline: none;
}
input:focus, select:focus, textarea:focus{
  border-color: rgba(125,211,252,.35);
  box-shadow: 0 0 0 3px rgba(125,211,252,.10);
}

/* Cards grid */
.grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 14px;
}
.card{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow:hidden;
  box-shadow: 0 12px 36px rgba(0,0,0,.25);
  transition: transform .12s ease, border-color .12s ease;
}
.card:hover{ transform: translateY(-2px); border-color: rgba(255,255,255,.20); }
.thumb{
  display:block;
  width:100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  cursor: zoom-in;
  background: rgba(255,255,255,.08);
}
.thumb.placeholder{
  background: linear-gradient(135deg, rgba(125,211,252,.20), rgba(167,139,250,.18));
}
.meta{ padding: 12px 12px 14px; }
.titleRow{
  display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
}
.title{ margin:0; font-size: 16px; font-weight: 800; }
.price{
  font-size: 13px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(167,139,250,.12);
  border: 1px solid rgba(167,139,250,.25);
  color: rgba(234,240,255,.92);
  white-space: nowrap;
}
.spec{
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}
.desc{
  margin: 10px 0 0;
  color: rgba(234,240,255,.86);
  font-size: 13px;
  line-height: 1.5;
}
.tagrow{
  margin-top: 10px;
  display:flex; gap:8px; flex-wrap:wrap;
}
.tag{
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  color: rgba(234,240,255,.86);
}
.cardActions{
  margin-top: 12px;
  display:flex; gap:10px; flex-wrap:wrap;
}

/* Panels */
.twoCol{
  display:grid; grid-template-columns: 1fr 1fr; gap: 14px;
}
@media (max-width: 900px){ .twoCol{ grid-template-columns: 1fr; } }
.panel{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
}
.panel h3{ margin:0 0 8px; font-size: 16px; }
.panel p{ margin:0; color: var(--muted); line-height: 1.55; font-size: 13px; }
.list{ margin: 10px 0 0; padding-left: 18px; color: var(--muted); font-size: 13px; line-height: 1.55; }

.hint{ font-size: 12px; color: rgba(234,240,255,.65); margin-top: 6px; }

footer{ padding: 22px 0 30px; color: rgba(234,240,255,.60); font-size: 12px; }

/* Yacht details */
.detailsGrid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:14px;
}
@media (max-width: 900px){ .detailsGrid{ grid-template-columns: 1fr; } }
.gallery{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow:hidden;
}
.galleryMain{
  width:100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display:block;
  background: rgba(255,255,255,.08);
}
.galleryThumbs{
  display:flex; gap:10px;
  padding: 10px;
  overflow:auto;
  border-top: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.14);
}
.galleryThumbs img{
  width: 120px;
  height: 74px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  cursor:pointer;
}
.table{
  width:100%;
  border-collapse: collapse;
  overflow:hidden;
  border-radius: 14px;
}
.table td{
  padding: 10px 10px;
  border-bottom: 1px solid rgba(255,255,255,.10);
  color: rgba(234,240,255,.86);
  font-size: 13px;
}
.table td:first-child{ color: var(--muted); width: 40%; }
.notice{
  margin-top:10px;
  padding: 10px 12px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  color: var(--muted);
  font-size: 13px;
}

/* Lightbox */
dialog#lightbox{
  border:none;
  padding:0;
  background:transparent;
  width:min(1000px, 96vw);
}
dialog::backdrop{ background: rgba(0,0,0,.72); }
.lb{
  position:relative;
  border-radius:16px;
  overflow:hidden;
  background:#000;
  border:1px solid rgba(255,255,255,.14);
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.lb img{
  display:block;
  width:100%;
  height:auto;
  max-height: 82vh;
  object-fit: contain;
  background:#000;
}
.lbbar{
  position:absolute;
  top:10px; right:10px;
  display:flex;
  gap:10px;
  align-items:center;
}