:root{
  --bg:#0b0d11;
  --fg:#ffffff;
  --muted:#a7b0c0;
  --accent:#4f9cff;
  --panel:#121622;
  --card:#161b27;
  --ring: rgba(79,156,255,.55);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; background:var(--bg); color:var(--fg);
  font-family: system-ui, -apple-system, Segoe UI, Inter, Roboto, Ubuntu, Arial, sans-serif;
}

.wrapper{max-width:1180px; margin:auto; padding:20px}

/* ===== Topbar ===== */
.topbar{
  position:sticky; top:0; z-index:20; backdrop-filter: blur(8px);
  background:linear-gradient(180deg, rgba(11,13,17,.8), rgba(11,13,17,.55));
  border-bottom:1px solid rgba(255,255,255,.06);
}
.topbar__nav{display:flex; align-items:center; gap:12px; padding:10px 16px}
.brand{color:#fff; text-decoration:none; font-weight:700}
.brand:hover{text-decoration:underline}
.crumb{color:var(--muted); font-size:.95rem}

/* ===== Hero ===== */
.hero{position:relative; border-radius:18px; overflow:hidden; margin:16px 0 24px}
.hero__media{position:relative; aspect-ratio: 16/7; background:#000}
.hero__media img, .hero__media video{position:absolute; inset:0; width:100%; height:100%; object-fit:cover}
.hero__media img{filter:brightness(.78)}
.hero__shade{position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,.7) 100%);
}
.hero__text{
  position:absolute; inset:auto 0 0 0; padding:22px; z-index:2;
}
.hero__text h1{margin:0 0 6px; font-size: clamp(24px, 3.5vw, 42px); letter-spacing:.2px}
.hero__text p{margin:0 0 10px; color:var(--muted)}
.chip{
  display:inline-block; background:rgba(255,255,255,.12); color:#fff; border:1px solid rgba(255,255,255,.18);
  padding:6px 10px; border-radius:999px; font-size:.9rem; margin-right:8px
}

/* ===== Layout ===== */
.content{display:grid; grid-template-columns: 1fr 320px; gap:20px; align-items:start}
@media (max-width: 992px){ .content{ grid-template-columns:1fr; } .sidebar{ position:static } }

.content__main{background:var(--panel); border:1px solid rgba(255,255,255,.06);
  border-radius:16px; padding:16px; overflow:hidden}

/* ===== Tabs ===== */
.tabs{display:flex; gap:8px; flex-wrap:wrap; margin-bottom:10px}
.tab{
  background:transparent; color:#fff; border:1px solid rgba(255,255,255,.16);
  padding:10px 14px; border-radius:999px; cursor:pointer; font-weight:700;
}
.tab.is-active{ background:rgba(79,156,255,.12); border-color:var(--accent) }
.tabpanel{ display:none; padding:10px 2px 2px}
.tabpanel.is-active{ display:block }

/* ===== Tipografía / bloques ===== */
.h2{margin:18px 0 10px; font-size:1.35rem}
p{line-height:1.6}
ul{margin:10px 0 10px 18px}
.accordion{border:1px solid rgba(255,255,255,.08); border-radius:12px; overflow:hidden}
.acc-item + .acc-item{border-top:1px solid rgba(255,255,255,.08)}
.acc-btn{
  width:100%; text-align:left; background:#0f121a; color:#fff; border:none; padding:14px;
  display:flex; align-items:center; justify-content:space-between; cursor:pointer; font-weight:700
}
.acc-panel{display:none; padding:14px; background:#101523}
.acc-item.is-open .acc-panel{display:block}

/* ===== Galería ===== */
.gallery{display:grid; grid-template-columns:repeat(3,1fr); gap:10px}
@media (max-width: 700px){ .gallery{ grid-template-columns:repeat(2,1fr); } }
@media (max-width: 420px){ .gallery{ grid-template-columns:1fr; } }
.gallery img{
  width:100%; height:220px; object-fit:cover; border-radius:12px; cursor:zoom-in;
  border:1px solid rgba(255,255,255,.08)
}

/* ===== Mapa ===== */
.map{margin-top:12px; border-radius:12px; overflow:hidden; border:1px solid rgba(255,255,255,.08)}
.map iframe{width:100%; height:340px; display:block; background:#0f121a}

/* ===== Sidebar ===== */
.sidebar{ position:sticky; top:88px; }
.card{
  background:var(--card); border:1px solid rgba(255,255,255,.08); border-radius:14px; padding:14px; margin-bottom:14px
}
.price{display:flex; align-items:baseline; gap:8px; margin-bottom:8px}
.price__label{color:var(--muted)}
.price__value{font-size:1.8rem; font-weight:900}
.bullets{list-style:none; padding:0; margin:10px 0}
.bullets li{display:flex; align-items:center; gap:8px; margin:6px 0}
.bullets li::before{content:"•"; opacity:.6}

.btn{
  display:inline-flex; justify-content:center; align-items:center; gap:8px;
  width:100%; padding:12px 14px; border-radius:12px; border:1px solid rgba(255,255,255,.18);
  color:#fff; background:transparent; text-decoration:none; font-weight:800; cursor:pointer;
}
.btn:hover{ border-color:var(--accent) }
.btn-primary{ background:var(--accent); border-color:transparent; color:#0b0d11 }
.btn-ghost{ background:rgba(255,255,255,.12) }
.btn-outline{ background:transparent }
.small{font-size:.85rem}
.muted{color:var(--muted)}

/* ===== Lightbox ===== */
.lightbox{
  position:fixed; inset:0; background:rgba(0,0,0,.85); display:none; align-items:center; justify-content:center; z-index:50;
}
.lightbox.is-open{ display:flex }
.lightbox img{ max-width:90vw; max-height:85vh; border-radius:12px; border:1px solid rgba(255,255,255,.12) }
.lightbox__close{
  position:absolute; top:12px; right:12px; width:44px; height:44px; border-radius:999px; border:1px solid rgba(255,255,255,.18);
  background:rgba(0,0,0,.4); color:#fff; font-size:28px; cursor:pointer
}

/* ===== Focus ===== */
:focus-visible{ outline:3px solid var(--ring); outline-offset:2px }

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce){
  *{transition:none!important; animation:none!important}
}