:root{
  --oscuro:#14161a; --oscuro2:#1d2026; --claro:#f6f4f0; --madera:#c89b5a; --madera2:#a87c3f;
  --texto:#2b2e33; --gris:#6b6f76; --radio:14px; --sombra:0 10px 30px rgba(0,0,0,.12);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Poppins',system-ui,-apple-system,sans-serif;color:var(--texto);background:var(--claro);line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{line-height:1.25;font-weight:600}
.container{width:min(1150px,92%);margin:0 auto}
section{padding:64px 0}
.kicker{display:inline-block;letter-spacing:.18em;text-transform:uppercase;font-size:.75rem;font-weight:600;color:var(--madera2);margin-bottom:10px}
h2{font-size:clamp(1.5rem,3.4vw,2.2rem);margin-bottom:14px}
.sub{color:var(--gris);max-width:640px;margin-bottom:36px}

/* header */
header{position:fixed;inset:0 0 auto 0;z-index:50;background:rgba(20,22,26,.92);backdrop-filter:blur(8px);color:#fff}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.08em}
.logo img{height:34px;width:auto;background:#fff;border-radius:6px;padding:3px}
nav ul{display:flex;gap:22px;list-style:none;font-size:.9rem;white-space:nowrap}
nav a{opacity:.85;position:relative;padding:4px 0;transition:.2s}
nav a::after{content:"";position:absolute;left:50%;bottom:0;width:0;height:2px;background:var(--madera);transition:.25s}
nav a:hover::after,nav a.activo::after{left:0;width:100%}
nav a:hover,nav a.activo{opacity:1;color:var(--madera)}
.btn{display:inline-block;background:var(--madera);color:#14161a;font-weight:600;padding:12px 26px;border-radius:999px;transition:.25s;border:none;cursor:pointer;font-size:.95rem}
.btn:hover{background:var(--madera2);color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(200,155,90,.35)}
.btn-borde{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.5)}
.btn-borde:hover{background:#fff;color:var(--oscuro);box-shadow:none}
#menuBtn{display:none;background:none;border:none;color:#fff;font-size:1.7rem;cursor:pointer}

/* hero */
.hero{position:relative;min-height:78vh;display:flex;align-items:center;color:#fff;background:url(img/f52.jpg) center/cover fixed no-repeat}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(13,15,18,.88) 15%,rgba(13,15,18,.45) 60%,rgba(13,15,18,.15))}
.hero .container{position:relative;z-index:1;padding-top:64px}
.hero h1{font-size:clamp(1.9rem,5vw,3.4rem);max-width:16ch;margin-bottom:16px}
.hero h1 em{font-style:normal;color:var(--madera)}
.hero p{max-width:52ch;opacity:.9;margin-bottom:30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-chica{min-height:56vh}
.hero-datos{position:absolute;bottom:26px;left:0;right:0;z-index:1}
.hero-datos .container{display:flex;gap:26px;flex-wrap:wrap;font-size:.85rem;opacity:.85}

/* animaciones al scrollear */
.rev{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.rev.visible{opacity:1;transform:none}
.rev[data-d="1"]{transition-delay:.12s}
.rev[data-d="2"]{transition-delay:.24s}
.rev[data-d="3"]{transition-delay:.36s}

/* cards */
.grid{display:grid;gap:22px}
.g4{grid-template-columns:repeat(4,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border-radius:var(--radio);overflow:hidden;box-shadow:var(--sombra);transition:.25s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(0,0,0,.18)}
.card img{aspect-ratio:4/3;object-fit:cover;width:100%;transition:transform .5s ease}
.card:hover img{transform:scale(1.06)}
.card .cuerpo{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1;overflow:hidden}
.card h3{font-size:1.08rem;margin-bottom:8px}
.card p{color:var(--gris);font-size:.92rem;flex:1}
.card .mas{color:var(--madera2);font-weight:600;font-size:.9rem;margin-top:14px;display:inline-flex;align-items:center;gap:6px}
.card .mas::after{content:"→";transition:transform .25s;display:inline-block}
.card:hover .mas::after{transform:translateX(5px)}

/* lista con viñetas elegantes */
.lista{list-style:none;margin:0}
.lista li{padding-left:26px;position:relative;margin-bottom:10px}
.lista li::before{content:"";position:absolute;left:0;top:.55em;width:9px;height:9px;border-radius:50%;background:var(--madera)}

/* banda */
.banda{background:var(--oscuro);color:#fff}
.banda .grid{gap:34px}
.banda h3{color:var(--madera);font-size:1rem;margin-bottom:6px}
.banda p{opacity:.75;font-size:.9rem}

/* galería */
.galeria{columns:3;column-gap:14px}
.galeria img{width:100%;margin-bottom:14px;border-radius:10px;cursor:zoom-in;transition:.3s;break-inside:avoid}
.galeria img:hover{transform:scale(1.03);box-shadow:0 10px 26px rgba(0,0,0,.25)}
.etiqueta{font-size:.8rem;color:var(--gris);margin-top:-6px;margin-bottom:16px}

/* before/after */
.ba{position:relative;border-radius:var(--radio);overflow:hidden;box-shadow:var(--sombra)}
.ba img{width:100%}
.ba span{position:absolute;top:12px;left:12px;background:rgba(20,22,26,.75);color:#fff;padding:4px 12px;border-radius:999px;font-size:.75rem;letter-spacing:.08em;text-transform:uppercase}

/* tipos y colores */
.tipos{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.tipos figure{background:#fff;border-radius:10px;overflow:hidden;box-shadow:var(--sombra);transition:.25s;margin:0}
.tipos figure:hover{transform:translateY(-4px)}
.tipos img{aspect-ratio:1/1;object-fit:contain;padding:8px;background:#fff}
.tipos figcaption{font-size:.72rem;text-align:center;padding:8px 6px;color:var(--gris);border-top:1px solid #eee}
.colores{display:flex;gap:10px;flex-wrap:wrap}
.colores img{height:74px;width:110px;object-fit:cover;border-radius:8px;box-shadow:var(--sombra);transition:.25s}
.colores img:hover{transform:scale(1.07)}

/* contacto */
.contacto{background:var(--oscuro);color:#fff}
.contacto h2{color:#fff}
.contacto .sub{color:#b9bdc4}
.datos{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:36px}
.dato{background:var(--oscuro2);padding:24px;border-radius:var(--radio);border:1px solid rgba(255,255,255,.07);transition:.25s}
.dato:hover{transform:translateY(-4px);border-color:rgba(200,155,90,.4)}
.dato h3{color:var(--madera);font-size:.85rem;text-transform:uppercase;letter-spacing:.12em;margin-bottom:8px}
.dato p{font-size:.95rem}
.dato a{color:#fff;border-bottom:1px dotted var(--madera)}
.mapa{border-radius:var(--radio);overflow:hidden;border:1px solid rgba(255,255,255,.12);height:340px}
.mapa iframe{width:100%;height:100%;border:0;filter:grayscale(.3)}

/* footer */
footer{background:#0e1013;color:#8b8f96;padding:30px 0;font-size:.85rem}
footer .container{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
footer a{color:var(--madera)}

/* lightbox */
#lb{position:fixed;inset:0;background:rgba(10,11,13,.94);display:none;align-items:center;justify-content:center;z-index:100;padding:4vh 4vw;cursor:zoom-out}
#lb img{max-width:100%;max-height:100%;border-radius:8px;animation:zoom .25s ease}
@keyframes zoom{from{transform:scale(.94);opacity:0}to{transform:none;opacity:1}}

/* whatsapp flotante */
.wa{position:fixed;right:18px;bottom:18px;z-index:60;background:#25d366;color:#fff;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.3);transition:.25s}
.wa:hover{transform:scale(1.1) rotate(6deg)}
.wa svg{width:30px;height:30px;fill:#fff}

@media(max-width:960px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .galeria{columns:2}
  .datos{grid-template-columns:1fr}
  .tipos{grid-template-columns:repeat(3,1fr)}
  .hero{background-attachment:scroll}
  nav ul{gap:14px;font-size:.82rem}
}
@media(max-width:680px){
  nav{position:fixed;top:64px;right:0;background:var(--oscuro2);width:min(300px,80vw);height:calc(100vh - 64px);transform:translateX(100%);transition:.3s;padding:30px}
  nav.abierto{transform:none}
  nav ul{flex-direction:column;gap:20px}
  #menuBtn{display:block}
  .g3,.g2,.g4{grid-template-columns:1fr}
  .galeria{columns:1}
  .tipos{grid-template-columns:repeat(2,1fr)}
  .hero-datos{display:none}
  section{padding:46px 0}
}