/* ==================================================================
   Muebles Ávila — Hoja de estilos principal
   Diseño elegante y limpio · paleta corporativa (rojo #e3000b)
   ================================================================== */

/* ---------- Tokens ---------- */
:root{
  --bg:#ffffff;
  --bg-soft:#f6f6f6;
  --bg-dark:#121212;
  --ink:#161616;
  --ink-soft:#5c5c5c;
  --ink-mute:#8b8b8b;
  --line:#e4e4e4;
  --accent:#e3000b;
  --accent-dark:#b30009;
  --lime:#c7d300;
  --white:#ffffff;

  --font-display:"Cormorant Garamond", Georgia, serif;
  --font-sans:"Jost","Segoe UI",system-ui,-apple-system,sans-serif;

  --container:1200px;
  --radius:6px;
  --shadow-sm:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);
  --shadow-md:0 10px 30px rgba(0,0,0,.10);
  --shadow-lg:0 24px 60px rgba(0,0,0,.16);
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-sans);
  color:var(--ink);
  background:var(--bg);
  font-size:17px;
  line-height:1.7;
  font-weight:300;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .25s var(--ease)}
h1,h2,h3,h4{margin:0 0 .5em;font-weight:400;line-height:1.15;letter-spacing:.01em}
p{margin:0 0 1.1em}
ul{margin:0;padding:0}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section--soft{background:var(--bg-soft)}
.section--tight{padding:64px 0}
.center{text-align:center}
.narrow{max-width:760px;margin-left:auto;margin-right:auto}

/* Kicker + títulos */
.kicker{
  display:inline-block;
  font-size:.72rem;
  letter-spacing:.28em;
  text-transform:uppercase;
  color:var(--accent-dark);
  font-weight:500;
  margin-bottom:18px;
}
.display{
  font-family:var(--font-display);
  font-weight:500;
  letter-spacing:.005em;
}
h1.display{font-size:clamp(2.6rem,6vw,4.6rem);line-height:1.04}
h2.display{font-size:clamp(2rem,4.2vw,3.1rem)}
.lead{font-size:1.12rem;color:var(--ink-soft)}
.divider{width:64px;height:1px;background:var(--accent);border:0;margin:22px 0}
.center .divider{margin-left:auto;margin-right:auto}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--font-sans);
  font-size:.82rem;letter-spacing:.18em;text-transform:uppercase;font-weight:500;
  padding:15px 34px;border-radius:var(--radius);
  border:1px solid transparent;cursor:pointer;
  transition:all .3s var(--ease);
}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--ink);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-primary:active{background:var(--ink);box-shadow:0 0 0 2px var(--lime)}
.btn-outline{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:#fff}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:var(--accent);color:#fff}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:#fff;color:var(--ink)}
.btn:focus-visible{outline:2px solid var(--accent-dark);outline-offset:3px}
.btn-ghost:focus-visible,.btn-light:focus-visible{outline-color:#fff}

/* ==================================================================
   Cabecera / navegación
   ================================================================== */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s var(--ease);
}
.site-header.scrolled{box-shadow:var(--shadow-sm)}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:12px;line-height:1}
.brand img{height:44px;width:auto}
.brand .brand-text{display:flex;flex-direction:column}
.brand .brand-name{font-family:var(--font-display);font-size:1.5rem;font-weight:600;letter-spacing:.02em}
.brand .brand-sub{font-size:.6rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-mute)}

.nav-menu{display:flex;align-items:center;gap:6px;list-style:none}
.nav-menu > li{position:relative}
.nav-menu a{
  display:block;padding:10px 16px;
  font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;font-weight:500;
  color:var(--ink);
}
.nav-menu a:hover,.nav-menu a[aria-current]{color:var(--accent-dark)}
.nav-menu a[aria-current]{position:relative}
.nav-menu a[aria-current]::after{
  content:"";position:absolute;left:16px;right:16px;bottom:4px;height:2px;background:var(--lime);
}

/* Dropdown */
.has-drop > a::after{content:"⌄";margin-left:6px;font-size:.9em;opacity:.6}
.dropdown{
  position:absolute;top:100%;left:0;min-width:230px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-md);padding:8px;
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:all .25s var(--ease);list-style:none;
}
.has-drop:hover .dropdown,.has-drop:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{padding:9px 14px;text-transform:none;letter-spacing:.02em;font-size:.9rem;border-radius:4px}
.dropdown a:hover{background:var(--bg-soft)}

.nav-cta{margin-left:10px}

/* Hamburguesa */
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;width:44px;height:44px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px auto;transition:.3s var(--ease)}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ==================================================================
   Hero
   ================================================================== */
.hero{
  position:relative;min-height:82vh;display:flex;align-items:center;
  color:#fff;text-align:center;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.35),rgba(0,0,0,.55));
  z-index:1;
}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero .container{position:relative;z-index:2}
.hero .kicker{color:#e0e0e0}
.hero h1{color:#fff;margin-bottom:.3em;text-shadow:0 2px 30px rgba(0,0,0,.25)}
.hero p{font-size:1.2rem;color:#eaeaea;max-width:620px;margin:0 auto 34px}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.scroll-cue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2;color:#fff;opacity:.85;font-size:1.4rem;animation:bob 2s infinite}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}

/* ==================================================================
   Rejilla de secciones / tarjetas
   ================================================================== */
.grid{display:grid;gap:26px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{
  position:relative;display:block;overflow:hidden;border-radius:var(--radius);
  background:var(--bg-soft);box-shadow:var(--shadow-sm);
  transition:box-shadow .35s var(--ease),transform .35s var(--ease);
}
.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.card-media{position:relative;aspect-ratio:4/5;overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.card:hover .card-media img{transform:scale(1.06)}
.card-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,0) 40%,rgba(0,0,0,.72));
}
.card-body{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:26px;color:#fff}
.card-body h3{font-family:var(--font-display);font-size:1.7rem;font-weight:500;margin:0 0 4px;color:#fff}
.card-body .count{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;opacity:.85}
.card-arrow{
  position:absolute;top:20px;right:20px;z-index:2;
  width:42px;height:42px;border-radius:50%;
  background:rgba(255,255,255,.15);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;color:#fff;
  border:1px solid rgba(255,255,255,.35);
  opacity:0;transform:scale(.8);transition:all .35s var(--ease)}
.card:hover .card-arrow{opacity:1;transform:scale(1)}

/* Tarjeta compacta (variante) */
.card--tall .card-media{aspect-ratio:3/4}

/* ==================================================================
   Bloque destacado (imagen + texto)
   ================================================================== */
.split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:64px}
.split-media{overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow-md)}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:5/4}
.split--reverse .split-media{order:2}

/* Franja de valores */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.feature{text-align:center;padding:10px}
.feature-ic{
  width:58px;height:58px;margin:0 auto 18px;border-radius:50%;
  background:var(--bg-soft);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--accent-dark)}
.feature h3{font-size:1.05rem;letter-spacing:.02em;text-transform:uppercase;font-weight:500}
.feature p{color:var(--ink-soft);font-size:.98rem;margin:0}

/* ==================================================================
   Galería de una sección
   ================================================================== */
.page-head{background:var(--bg-soft);padding:70px 0 60px;text-align:center;border-bottom:1px solid var(--line)}
.breadcrumb{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-mute);margin-bottom:14px}
.breadcrumb a:hover{color:var(--accent-dark)}

/* Disposición "justified": filas que llenan el ancho conservando la
   proporción de cada foto. El JS fija flex-grow/flex-basis según el
   ratio real de la imagen; sin JS queda una rejilla flexible digna. */
.gallery{display:flex;flex-wrap:wrap;gap:10px}
.gallery::after{content:"";flex-grow:1000000}/* relleno: la última fila no se estira */
.gallery-item{
  position:relative;height:200px;flex-grow:1;flex-basis:240px;
  border-radius:var(--radius);overflow:hidden;cursor:pointer;background:var(--bg-soft);
  transition:opacity .8s ease,transform .8s ease;
}
/* El estado oculto inicial solo se aplica con JS activo (main.js añade .js
   al <html>): sin JS la galería queda visible desde el primer momento. */
.js .gallery-item{opacity:0;transform:scale(.5);transform-origin:center top}
.js .gallery-item.is-in{opacity:1;transform:scale(1)}
.gallery-item img{width:100%;height:100%;object-fit:cover;display:block}
/* Velo negro al pasar el ratón (sin zoom ni títulos) */
.gallery-item::before{
  content:"";position:absolute;inset:0;z-index:1;
  background:rgba(0,0,0,.5);opacity:0;transition:opacity .8s ease;pointer-events:none;
}
.gallery-item:hover::before{opacity:1}
@media (prefers-reduced-motion:reduce){
  .js .gallery-item{transform:none;transition:opacity .3s ease}
  .js .gallery-item.is-in{transform:none}
  .gallery-item::before{transition:opacity .3s ease}
}

.empty-note{text-align:center;padding:80px 20px;color:var(--ink-soft)}
.empty-note .ic{font-size:2.4rem;color:var(--accent);margin-bottom:12px}

/* ---------- Lightbox ---------- */
.lb{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.94);display:none;align-items:center;justify-content:center}
.lb.open{display:flex;animation:lb-fade .3s ease}
@keyframes lb-fade{from{opacity:0}to{opacity:1}}
.lb img{max-width:90vw;max-height:82vh;object-fit:contain;border-radius:4px;box-shadow:var(--shadow-lg)}
.lb-btn{position:absolute;background:none;border:0;color:#fff;font-size:2.6rem;cursor:pointer;opacity:.8;transition:opacity .2s;user-select:none;padding:10px 18px}
.lb-btn:hover{opacity:1}
.lb-prev{left:2%}
.lb-next{right:2%}
.lb-close{top:12px;right:18px;font-size:2.2rem}
.lb-caption{position:absolute;bottom:46px;left:50%;transform:translateX(-50%);max-width:84vw;text-align:center;color:rgba(255,255,255,.85);font-size:.95rem;letter-spacing:.04em}
.lb-count{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);color:#fff;font-size:.8rem;letter-spacing:.18em}

/* ==================================================================
   Contacto
   ================================================================== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.info-item{display:flex;gap:16px;margin-bottom:26px}
.info-item .ic{flex:0 0 auto;width:44px;height:44px;border-radius:50%;background:var(--bg-soft);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--accent-dark)}
.info-item h4{margin:0 0 3px;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--ink)}
.info-item p{margin:0;color:var(--ink-soft)}
.info-item a:hover{color:var(--accent-dark)}

.form-field{margin-bottom:18px}
.form-field label{display:block;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:7px;color:var(--ink-soft)}
.form-field input,.form-field textarea{
  width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:var(--radius);
  font-family:var(--font-sans);font-size:1rem;background:#fff;color:var(--ink);transition:border-color .2s}
.form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--accent)}
.form-field textarea{min-height:140px;resize:vertical}
.hp{position:absolute;left:-9999px}

.map-embed{width:100%;height:100%;min-height:340px;border:0;border-radius:var(--radius);filter:grayscale(.2) contrast(1.02)}

.alert{padding:14px 18px;border-radius:var(--radius);margin-bottom:22px;font-size:.95rem}
.alert-success{background:#eef6ec;border:1px solid #cfe6c7;color:#3c6b32}
.alert-error{background:#fbeceb;border:1px solid #f0cdc9;color:#a33e34}

/* ==================================================================
   Pie de página
   ================================================================== */
.site-footer{background:var(--bg-dark);color:#b5b5b5;padding:72px 0 28px;font-size:.94rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;margin-bottom:48px}
.site-footer h4{color:#fff;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;margin-bottom:20px;font-weight:500}
.site-footer a{color:#b5b5b5}
.site-footer a:hover{color:#fff}
.footer-brand .brand-name{font-family:var(--font-display);font-size:1.8rem;color:#fff}
.footer-logo{height:36px;width:auto;display:block}
.footer-links{list-style:none}
.footer-links li{margin-bottom:10px}
.footer-contact li{display:flex;gap:10px;margin-bottom:12px;color:#b5b5b5}
.social{display:flex;gap:12px;margin-top:18px}
.social a{width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;color:#fff;transition:.25s var(--ease)}
.social a:hover{background:var(--accent);border-color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem;color:#8b8b8b}
.footer-bottom a{color:#8b8b8b}

/* ==================================================================
   Animación de aparición
   ================================================================== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ==================================================================
   Responsive
   ================================================================== */
@media(max-width:1024px){
  .grid-4{grid-template-columns:repeat(3,1fr)}
  .gallery-item{height:150px}
  .split{gap:40px}
}
@media(max-width:860px){
  .section{padding:70px 0}
  .nav-toggle{display:block}
  .nav-menu{
    position:fixed;inset:78px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow-md);
    padding:10px 0;max-height:calc(100vh - 78px);overflow:auto;
    transform:translateY(-140%);transition:transform .35s var(--ease);
  }
  .nav-menu.open{transform:translateY(0)}
  .nav-menu a{padding:14px 24px;border-bottom:1px solid var(--bg-soft)}
  .nav-menu a[aria-current]::after{display:none}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 0 16px;background:transparent}
  .dropdown a{color:var(--ink-soft)}
  .nav-cta{margin:12px 24px}
  .grid-3,.grid-4,.grid-2{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr}
  .split--reverse .split-media{order:0}
  .features{grid-template-columns:1fr;gap:34px}
  .contact-grid{grid-template-columns:1fr;gap:36px}
  .footer-grid{grid-template-columns:1fr;gap:34px}
}
@media(max-width:520px){
  body{font-size:16px}
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr}
  .gallery{gap:12px}
  .hero{min-height:76vh}
  .section{padding:56px 0}
}