/* ============================================================
   PRELUXINT · hoja de estilo
   ============================================================ */

:root{
  --negro:#0B0B0B;
  --negro-2:#121212;
  --negro-3:#191919;
  --dorado:#C7A45A;
  --dorado-claro:#E0C68E;
  --blanco:#F2F0EC;
  --gris:#9A9791;
  --linea:#262626;
  --max:1240px;
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Jost','Poppins',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --sombra:0 24px 60px rgba(0,0,0,.55);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--negro);color:var(--blanco);font-family:var(--sans);font-weight:300;line-height:1.72;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.contenedor{max-width:var(--max);margin:0 auto;padding:0 28px}

/* ---------- TIPOGRAFÍA ---------- */
h1,h2,h3{font-family:var(--serif);font-weight:300;line-height:1.08;letter-spacing:-.01em}
h1{font-size:clamp(3rem,7.5vw,6rem)}
h2{font-size:clamp(2.2rem,4.6vw,3.6rem)}
h3{font-size:clamp(1.35rem,2.2vw,1.75rem)}
.sobre{font-size:.7rem;letter-spacing:.34em;text-transform:uppercase;color:var(--dorado);font-weight:400;display:block;margin-bottom:22px}
.lead{font-size:clamp(1rem,1.35vw,1.14rem);color:var(--gris);max-width:60ch;font-weight:300}
.oro{color:var(--dorado)}
.cursiva{font-style:italic}

/* ---------- CABECERA ---------- */
header.top{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .4s,border-color .4s,padding .4s;border-bottom:1px solid transparent}
header.top.fija{background:rgba(11,11,11,.94);backdrop-filter:blur(14px);border-bottom-color:var(--linea)}
.top .contenedor{display:flex;align-items:center;justify-content:space-between;height:86px;gap:24px}
.marca{display:flex;align-items:center;gap:13px}
.marca img{width:40px;height:40px;object-fit:contain}
.marca-txt{font-family:var(--serif);font-size:1.5rem;letter-spacing:.2em;line-height:1}
.marca-txt small{display:block;font-family:var(--sans);font-size:.54rem;letter-spacing:.3em;color:var(--dorado);margin-top:5px}
nav.menu{display:flex;gap:36px;align-items:center}
nav.menu a{font-size:.76rem;letter-spacing:.18em;text-transform:uppercase;color:rgba(242,240,236,.75);transition:color .3s;position:relative;padding:6px 0}
nav.menu a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--dorado);transition:width .3s}
nav.menu a:hover,nav.menu a.activo{color:var(--dorado)}
nav.menu a:hover::after,nav.menu a.activo::after{width:100%}
.btn-tel{border:1px solid rgba(199,164,90,.55);color:var(--dorado);padding:12px 22px;font-size:.75rem;letter-spacing:.14em;white-space:nowrap;transition:.3s}
.btn-tel:hover{background:var(--dorado);color:var(--negro)}
.hamburguesa{display:none;background:none;border:0;color:var(--blanco);font-size:1.5rem;cursor:pointer;padding:6px}

/* ---------- BOTONES ---------- */
.btn{display:inline-block;padding:18px 40px;font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;font-weight:400;transition:.35s;border:1px solid transparent;cursor:pointer;font-family:var(--sans)}
.btn-oro{background:var(--dorado);color:var(--negro)}
.btn-oro:hover{background:var(--dorado-claro);transform:translateY(-2px)}
.btn-linea{border-color:rgba(242,240,236,.35);color:var(--blanco)}
.btn-linea:hover{border-color:var(--dorado);color:var(--dorado)}
.acciones{display:flex;gap:16px;flex-wrap:wrap;margin-top:40px}

/* ---------- PORTADA ---------- */
.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:flex-end;padding:170px 0 0;overflow:hidden}
.hero-fondo{position:absolute;inset:0;z-index:0}
.hero-fondo img{width:100%;height:100%;object-fit:cover;object-position:center 40%;filter:brightness(.62) saturate(1.02)}
.hero-fondo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,11,11,.85) 0%,rgba(11,11,11,.35) 35%,rgba(11,11,11,.72) 78%,var(--negro) 100%)}
.hero .contenedor{position:relative;z-index:2;width:100%;padding-bottom:0}
.hero-txt{max-width:940px;padding-bottom:70px}
.hero h1{margin-bottom:28px;text-shadow:0 2px 40px rgba(0,0,0,.6)}
.hero .lead{max-width:56ch;color:rgba(242,240,236,.86);font-size:clamp(1.02rem,1.5vw,1.2rem)}
.hero-barra{border-top:1px solid rgba(242,240,236,.16);display:grid;grid-template-columns:repeat(4,1fr);position:relative;z-index:2}
.hero-barra div{padding:30px 26px 40px;border-right:1px solid rgba(242,240,236,.1)}
.hero-barra div:last-child{border-right:0}
.hero-barra b{display:block;font-family:var(--serif);font-size:1.35rem;font-weight:400;color:var(--dorado);margin-bottom:5px}
.hero-barra span{font-size:.84rem;color:rgba(242,240,236,.7)}

/* portada interior (páginas secundarias) */
.hero-int{position:relative;padding:190px 0 96px;overflow:hidden}
.hero-int .hero-fondo img{object-position:center 45%;filter:brightness(.42) saturate(1)}
.hero-int .hero-fondo::after{background:linear-gradient(180deg,rgba(11,11,11,.9) 0%,rgba(11,11,11,.55) 50%,var(--negro) 100%)}
.hero-int .contenedor{position:relative;z-index:2}
.hero-int h1{font-size:clamp(2.6rem,5.5vw,4.4rem);margin-bottom:22px}

/* ---------- SECCIONES ---------- */
section{padding:112px 0}
section.alterna{background:var(--negro-2)}
.cab{max-width:66ch;margin-bottom:60px}
.cab.centro{margin-left:auto;margin-right:auto;text-align:center}

/* ---------- SERVICIOS ---------- */
.servicios{display:grid;gap:28px;grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.serv{position:relative;overflow:hidden;background:var(--negro-3);border:1px solid var(--linea);transition:.4s}
.serv:hover{border-color:rgba(199,164,90,.5);transform:translateY(-5px);box-shadow:var(--sombra)}
.serv-img{position:relative;height:250px;overflow:hidden}
.serv-img img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.3,1)}
.serv:hover .serv-img img{transform:scale(1.07)}
.serv-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(11,11,11,.85) 100%)}
.serv-cuerpo{padding:32px 30px 36px}
.serv-cuerpo h3{margin-bottom:12px}
.serv-cuerpo p{color:var(--gris);font-size:.95rem}
.serv-cuerpo ul{list-style:none;margin-top:18px}
.serv-cuerpo li{color:var(--gris);font-size:.88rem;padding-left:20px;position:relative;margin-bottom:8px}
.serv-cuerpo li::before{content:"";position:absolute;left:0;top:.75em;width:9px;height:1px;background:var(--dorado)}
.serv-num{position:absolute;top:22px;left:26px;z-index:3;font-family:var(--serif);font-size:1.9rem;color:var(--blanco);opacity:.85;text-shadow:0 2px 14px rgba(0,0,0,.7)}

/* ---------- ANTES / DESPUÉS ---------- */
.comparadores{display:grid;gap:34px;grid-template-columns:repeat(auto-fit,minmax(310px,1fr))}
.comp-caja{border:1px solid var(--linea);background:var(--negro-3)}
.comp{position:relative;overflow:hidden;user-select:none;cursor:ew-resize;aspect-ratio:3/4;background:#000}
.comp img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.comp .capa{position:absolute;inset:0;overflow:hidden;width:50%}
.comp .capa img{width:auto;height:100%;max-width:none}
.comp .tirador{position:absolute;top:0;bottom:0;left:50%;width:2px;background:var(--dorado);z-index:5;pointer-events:none}
.comp .tirador::after{content:"⟷";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:46px;height:46px;border-radius:50%;background:var(--dorado);color:var(--negro);display:flex;align-items:center;justify-content:center;font-size:1rem;box-shadow:0 4px 18px rgba(0,0,0,.5)}
.comp .etq{position:absolute;top:16px;z-index:6;font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;padding:7px 14px;background:rgba(11,11,11,.72);backdrop-filter:blur(4px)}
.comp .etq.a{left:16px;color:var(--blanco)}
.comp .etq.d{right:16px;color:var(--dorado)}
.comp-pie{padding:22px 24px}
.comp-pie strong{display:block;font-family:var(--serif);font-size:1.28rem;font-weight:400;margin-bottom:4px}
.comp-pie span{font-size:.85rem;color:var(--gris)}

/* ---------- GALERÍA ---------- */
.galeria{display:grid;gap:14px;grid-template-columns:repeat(4,1fr);grid-auto-rows:230px;grid-auto-flow:dense}
.gal{position:relative;overflow:hidden;background:var(--negro-3)}
.gal img{width:100%;height:100%;object-fit:cover;transition:transform .9s cubic-bezier(.2,.7,.3,1)}
.gal:hover img{transform:scale(1.06)}
.gal::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(11,11,11,.9) 100%);opacity:.85;transition:opacity .4s}
.gal:hover::after{opacity:1}
.gal figcaption{position:absolute;left:22px;bottom:20px;z-index:3;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--blanco)}
.gal figcaption b{display:block;font-family:var(--serif);font-size:1.3rem;letter-spacing:0;text-transform:none;font-weight:400;color:var(--dorado);margin-top:4px}
.g-alta{grid-row:span 2}
.g-ancha{grid-column:span 2}
.nota-galeria{margin-top:26px;font-size:.82rem;color:#6E6B66}

/* ---------- PROCESO ---------- */
.pasos{border-top:1px solid var(--linea)}
.paso{display:grid;grid-template-columns:130px 1fr;gap:34px;padding:40px 0;border-bottom:1px solid var(--linea);transition:.35s}
.paso:hover{background:rgba(199,164,90,.03)}
.paso .n{font-family:var(--serif);font-size:3.2rem;color:var(--dorado);opacity:.45;line-height:.9}
.paso h3{margin-bottom:10px}
.paso p{color:var(--gris);max-width:72ch}
.sello{display:inline-block;margin-top:14px;font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--dorado);border:1px solid rgba(199,164,90,.4);padding:7px 14px}

/* ---------- FRANJA CON IMAGEN ---------- */
.franja{position:relative;padding:150px 0;overflow:hidden}
.franja .hero-fondo img{filter:brightness(.34)}
.franja .hero-fondo::after{background:linear-gradient(90deg,rgba(11,11,11,.92) 0%,rgba(11,11,11,.55) 60%,rgba(11,11,11,.75) 100%)}
.franja .contenedor{position:relative;z-index:2}

/* ---------- BLOQUE TEXTO+IMAGEN ---------- */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.duo.invertido .duo-img{order:-1}
.duo-img{position:relative;aspect-ratio:4/5;overflow:hidden}
.duo-img.ancha{aspect-ratio:3/2}
.duo-img img{width:100%;height:100%;object-fit:cover}
.duo-img::before{content:"";position:absolute;inset:14px;border:1px solid rgba(199,164,90,.35);z-index:2;pointer-events:none}

/* ---------- COMPROMISOS ---------- */
.compromisos{display:grid;gap:1px;background:var(--linea);border:1px solid var(--linea);grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.compromiso{background:var(--negro);padding:44px 32px;transition:.35s}
.compromiso:hover{background:var(--negro-3)}
.compromiso .ic{font-family:var(--serif);font-size:1.6rem;color:var(--dorado);opacity:.5;display:block;margin-bottom:16px}
.compromiso strong{display:block;font-family:var(--serif);font-size:1.4rem;font-weight:400;margin-bottom:10px}
.compromiso span{color:var(--gris);font-size:.92rem}

/* ---------- ZONAS ---------- */
.zonas{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.zonas span{border:1px solid var(--linea);padding:11px 20px;font-size:.84rem;color:var(--gris);transition:.3s}
.zonas span:hover{border-color:rgba(199,164,90,.5);color:var(--dorado)}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--linea)}
.faq details{border-bottom:1px solid var(--linea);padding:28px 0}
.faq summary{cursor:pointer;font-family:var(--serif);font-size:1.4rem;font-weight:300;list-style:none;display:flex;justify-content:space-between;gap:24px;align-items:center;transition:color .3s}
.faq summary:hover{color:var(--dorado)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--dorado);font-size:1.6rem;font-family:var(--sans);font-weight:200;flex:0 0 auto}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--gris);margin-top:16px;max-width:78ch}

/* ---------- LLAMADA FINAL ---------- */
.cta-final{position:relative;text-align:center;padding:150px 0;overflow:hidden}
.cta-final .hero-fondo img{filter:brightness(.3)}
.cta-final .hero-fondo::after{background:linear-gradient(180deg,var(--negro) 0%,rgba(11,11,11,.7) 45%,var(--negro) 100%)}
.cta-final .contenedor{position:relative;z-index:2}
.cta-final .lead{margin:0 auto}
.cta-final .acciones{justify-content:center}

/* ---------- FORMULARIO ---------- */
.form-grid{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
label{display:block;font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gris);margin-bottom:10px}
input,select,textarea{width:100%;background:transparent;border:0;border-bottom:1px solid var(--linea);color:var(--blanco);padding:13px 2px;font-family:var(--sans);font-size:1rem;font-weight:300;transition:border-color .3s}
input:focus,select:focus,textarea:focus{outline:none;border-bottom-color:var(--dorado)}
select option{background:var(--negro-2)}
textarea{min-height:130px;resize:vertical}
.ancho-total{grid-column:1/-1}
.consent{display:flex;gap:14px;align-items:flex-start;margin-top:8px}
.consent input{width:17px;height:17px;flex:0 0 17px;margin-top:5px;accent-color:var(--dorado)}
.consent label{text-transform:none;letter-spacing:0;font-size:.87rem;color:var(--gris);margin:0;line-height:1.6}

/* ---------- CONTACTO DIRECTO ---------- */
.contacto-directo{display:grid;gap:1px;background:var(--linea);border:1px solid var(--linea);grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin-bottom:60px}
.contacto-directo a,.contacto-directo div{background:var(--negro);padding:34px 30px;transition:.35s}
.contacto-directo a:hover{background:var(--negro-3)}
.contacto-directo strong{display:block;font-family:var(--serif);font-size:1.3rem;font-weight:400;margin-bottom:7px}
.contacto-directo span{color:var(--gris);font-size:.87rem}
.contacto-directo a:hover strong{color:var(--dorado)}

/* ---------- WHATSAPP ---------- */
.wa{position:fixed;right:22px;bottom:22px;z-index:90;background:var(--dorado);color:var(--negro);padding:16px 26px;border-radius:50px;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;box-shadow:0 10px 32px rgba(0,0,0,.55);transition:.3s}
.wa:hover{background:var(--dorado-claro);transform:translateY(-3px)}

/* ---------- PIE ---------- */
footer{background:var(--negro-2);border-top:1px solid var(--linea);padding:82px 0 30px}
.pie-grid{display:grid;gap:44px;grid-template-columns:1.4fr 1fr 1fr 1.2fr;margin-bottom:56px}
footer h4{font-size:.66rem;letter-spacing:.26em;text-transform:uppercase;color:var(--dorado);margin-bottom:22px}
footer ul{list-style:none}
footer li{margin-bottom:11px}
footer a,footer p,footer li{color:var(--gris);font-size:.9rem;transition:color .25s}
footer a:hover{color:var(--dorado)}
.pie-fin{border-top:1px solid var(--linea);padding-top:26px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;color:#6E6B66;font-size:.8rem}

/* ---------- LEGAL ---------- */
.legal{padding:170px 0 110px}
.legal h1{font-size:clamp(2.2rem,4.5vw,3.2rem);margin-bottom:26px}
.legal h2{margin:44px 0 16px;font-size:1.55rem}
.legal p,.legal li{color:var(--gris);margin-bottom:13px;max-width:82ch}
.legal ul{margin-left:24px}

/* ---------- AVISO INTERNO ---------- */
.aviso-interno{position:relative;z-index:200;margin-bottom:0;background:#2E220C;border-bottom:1px solid var(--dorado);color:var(--dorado-claro);padding:14px 22px;font-size:.84rem;text-align:center;line-height:1.6}
body.con-aviso header.top{top:auto}

/* ---------- ANIMACIÓN ENTRADA ---------- */
.rev{opacity:0;transform:translateY(26px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.7,.3,1)}
.rev.visible{opacity:1;transform:none}

/* ---------- RESPONSIVE ---------- */
@media(max-width:1000px){
  .duo{grid-template-columns:1fr;gap:44px}
  .galeria{grid-template-columns:repeat(2,1fr);grid-auto-rows:200px}
  .pie-grid{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
  .hero-barra{grid-template-columns:repeat(2,1fr)}
  .hero-barra div{border-bottom:1px solid rgba(242,240,236,.1)}
}
@media(max-width:880px){
  .hamburguesa{display:block}
  nav.menu{position:fixed;top:86px;left:0;right:0;background:rgba(11,11,11,.98);backdrop-filter:blur(14px);flex-direction:column;gap:0;padding:14px 0;border-bottom:1px solid var(--linea);display:none}
  nav.menu.abierto{display:flex}
  nav.menu a{padding:16px 28px;width:100%;font-size:.88rem}
  .btn-tel{display:none}
  section{padding:74px 0}
  .hero{min-height:92vh;padding-top:130px}
  .hero-txt{padding-bottom:46px}
  .paso{grid-template-columns:66px 1fr;gap:18px;padding:30px 0}
  .paso .n{font-size:2.1rem}
  .franja,.cta-final{padding:96px 0}
  .legal{padding:130px 0 80px}
  .wa{padding:14px 20px;font-size:.72rem}
  .comp .tirador::after{width:38px;height:38px}
}
@media(max-width:560px){
  .galeria{grid-template-columns:1fr;grid-auto-rows:250px}
  .g-ancha,.g-alta{grid-column:span 1;grid-row:span 1}
  .hero-barra{grid-template-columns:1fr}
}

/* ============================================================
   AMPLIACIÓN 14/08/2026 · INTERIORISMO, COCINAS Y BAÑOS
   ============================================================ */

/* ---------- SELECTOR DE ESTILOS ---------- */
.estilos-nav{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:44px}
.estilos-nav button{background:transparent;border:1px solid var(--linea);color:var(--gris);
  padding:13px 24px;font-family:var(--sans);font-size:.74rem;letter-spacing:.16em;
  text-transform:uppercase;cursor:pointer;transition:.3s}
.estilos-nav button:hover{border-color:rgba(199,164,90,.5);color:var(--blanco)}
.estilos-nav button.on{background:var(--dorado);border-color:var(--dorado);color:var(--negro)}
.estilo-panel{display:none;animation:aparece .5s ease}
.estilo-panel.on{display:block}
@keyframes aparece{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.estilo-grid{display:grid;gap:44px;grid-template-columns:1fr 1fr;align-items:start}
.estilo-paleta{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--linea)}
.estilo-paleta div{aspect-ratio:1/1.5;position:relative}
.estilo-paleta span{position:absolute;bottom:0;left:0;right:0;font-size:.58rem;letter-spacing:.1em;
  text-align:center;padding:7px 2px;background:rgba(11,11,11,.72);color:var(--blanco)}
.estilo-datos h3{margin-bottom:14px}
.estilo-datos p{color:var(--gris);font-size:.97rem}
.estilo-lista{list-style:none;margin-top:26px;border-top:1px solid var(--linea)}
.estilo-lista li{display:grid;grid-template-columns:120px 1fr;gap:18px;padding:15px 0;
  border-bottom:1px solid var(--linea);font-size:.9rem;color:var(--gris)}
.estilo-lista b{color:var(--dorado);font-weight:400;font-size:.68rem;letter-spacing:.16em;
  text-transform:uppercase;padding-top:3px}

/* ---------- REGLA 60/30/10 ---------- */
.regla{display:grid;grid-template-columns:60fr 30fr 10fr;height:110px;border:1px solid var(--linea);margin-top:34px}
.regla div{display:flex;align-items:flex-end;justify-content:center;padding-bottom:12px;
  font-size:.66rem;letter-spacing:.14em;text-transform:uppercase}

/* ---------- MATERIALES ---------- */
.materiales{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(215px,1fr))}
.mat{border:1px solid var(--linea);background:var(--negro-3);cursor:pointer;transition:.35s}
.mat:hover{border-color:rgba(199,164,90,.5);transform:translateY(-4px)}
.mat-muestra{height:120px}
.mat-cuerpo{padding:22px 22px 26px}
.mat-cuerpo h4{font-family:var(--serif);font-size:1.2rem;font-weight:400;margin-bottom:9px}
.mat-cuerpo p{font-size:.85rem;color:var(--gris);line-height:1.62}
.mat-tag{display:inline-block;margin-top:14px;font-size:.6rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--dorado);border:1px solid rgba(199,164,90,.4);padding:5px 11px}

/* ---------- DIAGRAMAS / DISTRIBUCIONES ---------- */
.distros{display:grid;gap:26px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.distro{border:1px solid var(--linea);background:var(--negro-3);padding:26px;transition:.35s}
.distro:hover{border-color:rgba(199,164,90,.5)}
.distro svg{width:100%;height:auto;display:block;margin-bottom:20px}
.distro h4{font-family:var(--serif);font-size:1.25rem;font-weight:400;margin-bottom:10px}
.distro p{font-size:.87rem;color:var(--gris)}
.distro .ok,.distro .no{font-size:.82rem;margin-top:13px;padding-left:19px;position:relative;color:var(--gris)}
.distro .ok::before{content:"+";position:absolute;left:0;color:var(--dorado)}
.distro .no::before{content:"–";position:absolute;left:0;color:#8a6a6a}

/* ---------- ILUMINACIÓN POR CAPAS ---------- */
.capas-ctrl{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}
.capas-ctrl button{background:transparent;border:1px solid var(--linea);color:var(--gris);
  padding:12px 22px;font-family:var(--sans);font-size:.72rem;letter-spacing:.14em;
  text-transform:uppercase;cursor:pointer;transition:.3s}
.capas-ctrl button.on{background:rgba(199,164,90,.14);border-color:var(--dorado);color:var(--dorado)}
.capas-vista{border:1px solid var(--linea);background:#070707;padding:0;overflow:hidden}
.capas-vista svg{width:100%;height:auto;display:block}
.capa-luz{opacity:0;transition:opacity .55s ease}
.capa-luz.on{opacity:1}

/* ---------- ACORDEÓN ---------- */
.acordeon{border-top:1px solid var(--linea)}
.acordeon details{border-bottom:1px solid var(--linea)}
.acordeon summary{padding:24px 44px 24px 0;cursor:pointer;list-style:none;position:relative;
  font-family:var(--serif);font-size:1.16rem;font-weight:300;transition:color .3s}
.acordeon summary::-webkit-details-marker{display:none}
.acordeon summary::after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);
  color:var(--dorado);font-size:1.35rem;transition:transform .3s}
.acordeon details[open] summary::after{content:"–"}
.acordeon summary:hover{color:var(--dorado)}
.acordeon .cont{padding:0 44px 26px 0;color:var(--gris);font-size:.94rem}
.acordeon .cont p+p{margin-top:13px}

/* ---------- MEDIDAS CLAVE ---------- */
.medidas{display:grid;gap:0;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));
  border:1px solid var(--linea);margin-top:34px}
.medidas div{padding:30px 26px;border-right:1px solid var(--linea);border-bottom:1px solid var(--linea)}
.medidas b{display:block;font-family:var(--serif);font-size:2rem;font-weight:300;color:var(--dorado);margin-bottom:7px}
.medidas span{font-size:.85rem;color:var(--gris);display:block}

/* ---------- DOS DESTACADOS ---------- */
.dos-destacados{display:grid;gap:26px;grid-template-columns:1fr 1fr}
.destacado{position:relative;overflow:hidden;border:1px solid var(--linea);min-height:390px;display:flex;
  align-items:flex-end}
.destacado img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transition:transform .9s cubic-bezier(.2,.7,.3,1);filter:brightness(.5)}
.destacado:hover img{transform:scale(1.06)}
.destacado::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 30%,rgba(11,11,11,.9) 100%)}
.destacado-txt{position:relative;z-index:2;padding:38px}
.destacado-txt h3{margin-bottom:11px}
.destacado-txt p{color:rgba(242,240,236,.8);font-size:.93rem;max-width:44ch}
.destacado-txt .mas{display:inline-block;margin-top:19px;font-size:.7rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--dorado);border-bottom:1px solid rgba(199,164,90,.45);padding-bottom:5px}

/* ---------- SUBMENÚ ---------- */
.tiene-sub{position:relative}
.sub{position:absolute;top:100%;left:-20px;background:rgba(15,15,15,.97);backdrop-filter:blur(12px);
  border:1px solid var(--linea);min-width:212px;padding:9px 0;opacity:0;visibility:hidden;
  transform:translateY(-8px);transition:.28s;z-index:60}
.tiene-sub:hover .sub{opacity:1;visibility:visible;transform:none}
.sub a{display:block;padding:11px 22px;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase}
.sub a::after{display:none}
.sub a:hover{background:rgba(199,164,90,.1);color:var(--dorado)}

@media(max-width:900px){
  .estilo-grid{grid-template-columns:1fr;gap:30px}
  .dos-destacados{grid-template-columns:1fr}
  .estilo-lista li{grid-template-columns:1fr;gap:5px}
  .regla{height:88px}
}

/* submenú dentro del menú móvil */
@media(max-width:900px){
  .tiene-sub{width:100%}
  .tiene-sub>a{display:block;padding:16px 28px;font-size:.88rem}
  .sub{position:static;opacity:1;visibility:visible;transform:none;background:transparent;
    border:0;border-left:1px solid var(--linea);margin:0 0 6px 30px;padding:0;min-width:0}
  .sub a{padding:11px 20px;font-size:.78rem;color:rgba(242,240,236,.6)}
}

.tres-destacados{display:grid;gap:24px;grid-template-columns:repeat(3,1fr)}
.tres-destacados .destacado{min-height:340px}
@media(max-width:900px){.tres-destacados{grid-template-columns:1fr}}

/* ============================================================
   TEMA CLARO · 14/08/2026
   Fondo claro y cálido, texto oscuro. Se mantiene el dorado.
   ============================================================ */
:root{
  --negro:#F7F4EF;      /* fondo general */
  --negro-2:#EFEAE1;    /* secciones alternas */
  --negro-3:#FFFFFF;    /* tarjetas */
  --dorado:#A07A35;
  --dorado-claro:#8A6828;
  --blanco:#1D1B17;     /* texto principal */
  --gris:#69645B;
  --linea:#DFD8CB;
  --sombra:0 18px 44px rgba(60,50,30,.13);
}

/* --- cabecera siempre sólida y clara --- */
header.top{background:rgba(247,244,239,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--linea)}
header.top.fija{background:rgba(247,244,239,.98)}
nav.menu a{color:rgba(29,27,23,.72)}
.sub{background:#FFFFFF;box-shadow:var(--sombra)}
.marca img{filter:none}

/* --- textos sobre imagen: siempre claros --- */
.hero h1,.hero .lead,.hero .sobre,
.hero-int h1,.hero-int .lead,.hero-int .sobre,
.franja h2,.franja .lead,.franja .sobre,
.cta-final h2,.cta-final .lead,.cta-final .sobre{color:#F7F4EF}
.hero .sobre,.hero-int .sobre,.franja .sobre,.cta-final .sobre{color:#E7C87F}
.hero-int h1,.hero h1{text-shadow:0 2px 34px rgba(0,0,0,.55)}
.hero-barra{border-top-color:rgba(247,244,239,.28)}
.hero-barra div{border-right-color:rgba(247,244,239,.18)}
.hero-barra b{color:#E7C87F}
.hero-barra span{color:rgba(247,244,239,.86)}
.hero-fondo::after{background:linear-gradient(180deg,rgba(20,17,12,.72) 0%,rgba(20,17,12,.42) 38%,rgba(20,17,12,.7) 80%,var(--negro) 100%)}
.hero-int .hero-fondo::after{background:linear-gradient(180deg,rgba(20,17,12,.78) 0%,rgba(20,17,12,.5) 55%,var(--negro) 100%)}
.cta-final .hero-fondo::after{background:linear-gradient(180deg,var(--negro) 0%,rgba(20,17,12,.74) 30%,rgba(20,17,12,.74) 70%,var(--negro) 100%)}
.franja .hero-fondo::after{background:linear-gradient(90deg,rgba(20,17,12,.9) 0%,rgba(20,17,12,.55) 60%,rgba(20,17,12,.75) 100%)}
.cta-final .btn-linea,.hero .btn-linea,.hero-int .btn-linea,.franja .btn-linea{border-color:rgba(247,244,239,.5);color:#F7F4EF}
.cta-final .btn-linea:hover,.hero .btn-linea:hover{border-color:#E7C87F;color:#E7C87F}

/* --- botones --- */
.btn-oro{background:var(--dorado);color:#FFFFFF}
.btn-oro:hover{background:#8A6828;color:#FFFFFF}
.btn-linea{border-color:rgba(29,27,23,.28);color:var(--blanco)}
.btn-linea:hover{border-color:var(--dorado);color:var(--dorado)}
.btn-tel{border-color:rgba(160,122,53,.5);color:var(--dorado)}
.btn-tel:hover{background:var(--dorado);color:#FFFFFF}
.wa{background:var(--dorado);color:#FFFFFF;box-shadow:0 10px 28px rgba(60,50,30,.28)}
.wa:hover{background:#8A6828;color:#FFFFFF}

/* --- tarjetas --- */
.serv{border-color:var(--linea);box-shadow:0 2px 10px rgba(60,50,30,.05)}
.serv:hover{box-shadow:var(--sombra)}
.compromiso{background:#FFFFFF}
.compromiso:hover{background:#FBF8F3}
.contacto-directo a,.contacto-directo div{background:#FFFFFF}
.contacto-directo a:hover{background:#FBF8F3}
.paso:hover{background:rgba(160,122,53,.05)}
.zonas span:hover{border-color:var(--dorado)}

/* --- galería y comparadores: textos sobre foto --- */
.gal figcaption{color:#F7F4EF}
.gal figcaption b{color:#E7C87F}
.gal::after{background:linear-gradient(180deg,transparent 45%,rgba(20,17,12,.88) 100%)}
.comp .etq{background:rgba(20,17,12,.75);color:#F7F4EF}
.comp .etq.d{color:#E7C87F}
.comp .tirador::after{color:#FFFFFF}
.nota-galeria,.nota-img{color:#8A857C}

/* --- destacados --- */
.destacado{border-color:var(--linea)}
.destacado::after{background:linear-gradient(180deg,transparent 28%,rgba(20,17,12,.92) 100%)}
.destacado-txt h3{color:#F7F4EF}
.destacado-txt p{color:rgba(247,244,239,.86)}
.destacado-txt .mas{color:#E7C87F;border-bottom-color:rgba(231,200,127,.5)}

/* --- diagramas: se enmarcan sobre fondo claro --- */
.distro svg,.capas-vista{border:1px solid var(--linea);background:#171512}
.distro svg{border-radius:2px}

/* --- formulario --- */
input,select,textarea{color:var(--blanco)}
select option{background:#FFFFFF;color:var(--blanco)}

/* --- pie --- */
footer{background:#EAE4DA;border-top:1px solid var(--linea)}
.pie-fin{color:#8A857C}

/* --- menú móvil --- */
@media(max-width:880px){
  nav.menu{background:rgba(247,244,239,.99)}
  .sub a{color:rgba(29,27,23,.6)}
}

/* nota bajo galerías nuevas */
.nota-img{margin-top:26px;font-size:.82rem;color:#8A857C}

/* ---------- COMPARADOR · corregido 14/08/2026 ----------
   La capa ocupa todo y se recorta con clip-path. Así la imagen
   "después" nunca se deforma ni se queda con ancho 0. */
.comp{--pos:50%}
.comp .capa{position:absolute;inset:0;width:100%;overflow:hidden;
  clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.comp .capa img{position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;max-width:none}
.comp .tirador{left:var(--pos)}

/* ---------- HERRAMIENTAS INTERACTIVAS ---------- */
.tool{border:1px solid var(--linea);background:#FFFFFF;padding:38px 34px;box-shadow:0 2px 10px rgba(60,50,30,.05)}
.tool-fila{margin-bottom:26px}
.tool-fila>span.et{display:block;font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gris);margin-bottom:13px}
.opts{display:flex;flex-wrap:wrap;gap:9px}
.opts button{background:transparent;border:1px solid var(--linea);color:var(--gris);padding:12px 20px;
  font-family:var(--sans);font-size:.8rem;cursor:pointer;transition:.25s}
.opts button:hover{border-color:var(--dorado);color:var(--blanco)}
.opts button.on{background:var(--dorado);border-color:var(--dorado);color:#fff}
.tool-res{margin-top:30px;padding-top:26px;border-top:1px solid var(--linea)}
.tool-res h4{font-family:var(--serif);font-size:1.5rem;font-weight:400;color:var(--dorado);margin-bottom:10px}
.tool-res p{color:var(--gris);font-size:.95rem;max-width:70ch}
.tool-res .pista{margin-top:14px;font-size:.86rem;color:var(--blanco)}
.distro.marcada{border-color:var(--dorado);box-shadow:var(--sombra);transform:translateY(-4px)}

/* medidor de baño */
.medidor{display:grid;gap:44px;grid-template-columns:1fr 1fr;align-items:center}
.medidor input[type=range]{width:100%;accent-color:var(--dorado);margin-top:6px}
.medidor .val{font-family:var(--serif);font-size:1.9rem;color:var(--dorado);line-height:1}
.plan{border:1px solid var(--linea);background:#171512;padding:0}
.plan svg{width:100%;height:auto;display:block}
.cabe{list-style:none;margin-top:26px}
.cabe li{padding:12px 0;border-bottom:1px solid var(--linea);font-size:.92rem;color:var(--gris);
  display:flex;justify-content:space-between;gap:16px;align-items:center}
.cabe b{font-weight:400;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase}
.cabe .si b{color:#5C7A4A}
.cabe .no b{color:#9A6A5A}
@media(max-width:900px){.medidor{grid-template-columns:1fr;gap:30px}}

/* corrección de especificidad: etiqueta "Antes" sobre la foto */
.comp .etq.a{color:#F7F4EF}
.comp .etq.d{color:#E7C87F}