/* =============================================================================
   LINAJE REYES — Estilos del sitio
   Paleta y tipografía según la Guía de Marca v1.0.
   Regla de oro: el TERRACOTA es solo para acciones (botones). El ORO solo
   sobre fondos oscuros. Esquinas rectas, como el isotipo.
   ========================================================================== */

@font-face{font-family:"Archivo";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/archivo-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Archivo";font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/archivo-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Archivo";font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/archivo-latin-700-normal.woff2) format("woff2")}

:root{
  --terracota:#A3552F;   /* acciones */
  --terracota-2:#8C4726; /* acción al pasar el cursor */
  --oro:#B08A47;         /* detalles, SOLO sobre oscuro */
  --marron:#5F5133;      /* texto corrido sobre crema (7:1) */
  --crema:#F5F4EF;       /* fondo base */
  --arena:#ECE8DD;       /* banda alterna */
  --negro:#1C1A17;       /* titulares y bandas oscuras */
  --negro-2:#2A2622;
  --linea:rgba(28,26,23,.16);
  --linea-osc:rgba(245,244,239,.16);
  --wa:#25D366;
  --ancho:1180px;
  --gutter:20px;
  --barra-movil:64px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--crema);color:var(--marron);font:400 17px/1.6 "Archivo",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;text-rendering:optimizeLegibility}
img,video{max-width:100%;height:auto;display:block}
a{color:var(--terracota);text-underline-offset:3px}
a:hover{color:var(--terracota-2)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--oro);outline-offset:2px}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.saltar{position:absolute;left:-999px;top:8px;background:var(--negro);color:var(--crema);padding:10px 14px;z-index:100}
.saltar:focus{left:8px}

/* ---------- Tipografía ---------- */
h1,h2,h3,h4{font-family:"Archivo",sans-serif;color:var(--negro);margin:0 0 .5em;line-height:1.08;font-weight:700;letter-spacing:-.005em}
h1{font-size:clamp(2rem,1.2rem + 3.6vw,3.6rem);text-transform:uppercase;letter-spacing:.005em}
h2{font-size:clamp(1.6rem,1.1rem + 2vw,2.5rem);text-transform:uppercase;letter-spacing:.01em}
h3{font-size:1.2rem;line-height:1.25}
p{margin:0 0 1em}
.kicker{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--terracota);margin:0 0 14px}
.intro{font-size:1.1rem;max-width:62ch;margin-bottom:32px}
.oscuro .kicker{color:var(--oro)}
.num-grande{font-weight:700;font-variant-numeric:tabular-nums}

/* ---------- Estructura ---------- */
.wrap{max-width:var(--ancho);margin:0 auto;padding:0 var(--gutter)}
section{padding:72px 0}
@media (min-width:900px){section{padding:104px 0}}
.oscuro{background:var(--negro);color:rgba(245,244,239,.82)}
.oscuro h1,.oscuro h2,.oscuro h3{color:var(--crema)}
.oscuro a:not(.btn){color:var(--crema)}
.arena{background:var(--arena)}
.cabeza-seccion{margin-bottom:40px}
.cabeza-seccion .intro{margin-bottom:0}
.dos-col{display:grid;gap:40px}
@media (min-width:900px){.dos-col{grid-template-columns:1fr 1fr;gap:64px;align-items:center}}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:14px 26px;border:2px solid var(--terracota);background:var(--terracota);color:#fff;font-weight:700;font-size:1rem;letter-spacing:.04em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.btn:hover{background:var(--terracota-2);border-color:var(--terracota-2);color:#fff}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn svg{width:20px;height:20px;flex:none}
.btn-linea{background:transparent;color:var(--negro);border-color:var(--negro)}
.btn-linea:hover{background:var(--negro);color:var(--crema);border-color:var(--negro)}
.oscuro .btn-linea{color:var(--crema);border-color:rgba(245,244,239,.55)}
.oscuro .btn-linea:hover{background:var(--crema);color:var(--negro);border-color:var(--crema)}
.btn-wa .ico-wa{color:var(--wa)}
.btn-bloque{width:100%}
.acciones{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* ---------- Encabezado ---------- */
.encabezado{position:sticky;top:0;z-index:50;background:var(--negro);border-bottom:1px solid var(--linea-osc)}
.encabezado .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.marca img{height:22px;width:auto}
@media (min-width:600px){.marca img{height:26px}}
.nav{display:flex;align-items:center;gap:6px}
.nav-links{display:none}
.nav-links a{color:rgba(245,244,239,.85);text-decoration:none;font-weight:600;font-size:.95rem;padding:10px 12px;letter-spacing:.02em}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--crema);box-shadow:inset 0 -2px 0 var(--oro)}
.nav .btn{min-height:44px;padding:10px 18px;font-size:.85rem}
.menu-btn{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;background:none;border:1px solid var(--linea-osc);color:var(--crema);cursor:pointer}
.menu-btn svg{width:24px;height:24px;stroke:currentColor;stroke-width:2;fill:none}
.nav-links.abierto{display:flex;flex-direction:column;position:absolute;left:0;right:0;top:68px;background:var(--negro);padding:8px var(--gutter) 20px;border-bottom:1px solid var(--linea-osc)}
.nav-links.abierto a{padding:14px 4px;border-bottom:1px solid var(--linea-osc);font-size:1.05rem}
@media (min-width:960px){
  .nav-links,.nav-links.abierto{display:flex;position:static;flex-direction:row;padding:0;border:0;background:none}
  .nav-links.abierto a{padding:10px 12px;border:0;font-size:.95rem}
  .menu-btn{display:none}
  .nav{gap:14px}
}
.solo-escritorio{display:none}
@media (min-width:960px){.solo-escritorio{display:inline-flex}}

/* ---------- Encabezado de página (hero) ---------- */
.hero{padding:0;background:var(--negro);color:rgba(245,244,239,.85);overflow:hidden}
.hero-grid{display:grid}
.hero-texto{padding:48px var(--gutter) 40px;max-width:640px}
.hero-texto h1{color:var(--crema)}
.hero .kicker{color:var(--oro)}
.precio{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 12px;margin:22px 0 4px;padding:16px 0;border-top:1px solid var(--linea-osc);border-bottom:1px solid var(--linea-osc)}
.precio .desde{font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;color:var(--oro);font-weight:600}
.precio .monto{font-size:2.3rem;font-weight:700;color:var(--crema);line-height:1}
.precio .unidad{color:rgba(245,244,239,.8)}
.hero-texto .sub{font-size:1.08rem;margin-top:16px}
.hero-foto{position:relative;min-height:280px}
.hero-foto img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.hero-foto::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--negro) 0,rgba(28,26,23,0) 30%)}
@media (min-width:960px){
  .hero-grid{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);min-height:620px}
  .hero-texto{padding:88px 48px 88px max(var(--gutter),calc((100vw - var(--ancho))/2 + var(--gutter)));max-width:none;align-self:center}
  .hero-foto::after{background:linear-gradient(90deg,var(--negro) 0,rgba(28,26,23,0) 35%)}
}

/* Franja de garantías */
.garantias{background:var(--negro-2);padding:0;border-top:1px solid var(--linea-osc)}
.garantias ul{list-style:none;margin:0 auto;padding:0;display:grid;grid-template-columns:1fr 1fr;max-width:var(--ancho)}
.garantias li{padding:20px var(--gutter);border-right:1px solid var(--linea-osc);border-bottom:1px solid var(--linea-osc);color:rgba(245,244,239,.8);font-size:.92rem;line-height:1.35}
.garantias li:nth-child(2n){border-right:0}
.garantias b{display:block;color:var(--crema);font-size:1.15rem;margin-bottom:2px}
@media (min-width:900px){
  .garantias ul{grid-template-columns:repeat(4,1fr)}
  .garantias li{border-bottom:0;padding:26px 24px}
  .garantias li:nth-child(2n){border-right:1px solid var(--linea-osc)}
  .garantias li:last-child{border-right:0}
}

/* Encabezado simple de páginas internas */
.cabecera{background:var(--negro);padding:48px 0 44px}
.cabecera h1{color:var(--crema);max-width:22ch}
.cabecera .intro{color:rgba(245,244,239,.82);margin:12px 0 0}
.migas{font-size:.85rem;margin-bottom:18px;color:rgba(245,244,239,.65)}
.migas a{color:rgba(245,244,239,.85)}
.migas span{margin:0 6px}

/* ---------- Producto ---------- */
.producto-foto{border:1px solid var(--linea);background:#fff}
.ficha{width:100%;border-collapse:collapse;margin:8px 0 0;font-size:.98rem}
.ficha th,.ficha td{text-align:left;padding:13px 0;border-bottom:1px solid var(--linea);vertical-align:top}
.ficha th{font-weight:600;color:var(--negro);width:44%;padding-right:16px}
.ficha tr:first-child th,.ficha tr:first-child td{border-top:2px solid var(--negro)}
.etiqueta{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:5px 9px;border:1px solid var(--negro);color:var(--negro);margin-bottom:14px}

/* ---------- Cotizador ---------- */
.cotizador{background:var(--arena)}
.cot-panel{display:grid;background:#fff;border:1px solid var(--linea)}
@media (min-width:960px){.cot-panel{grid-template-columns:1.1fr 1fr}}
.cot-mapa{min-height:300px;background:var(--arena) url(/assets/img/millares-patio-800.webp) center/cover;position:relative}
.cot-mapa::before{content:"El mapa aparece aquí";position:absolute;inset:auto 0 0 0;padding:10px 14px;background:rgba(28,26,23,.75);color:var(--crema);font-size:.85rem}
.cot-mapa.cargado::before{display:none}
@media (min-width:960px){.cot-mapa{min-height:100%}}
.cot-form{padding:28px var(--gutter)}
@media (min-width:600px){.cot-form{padding:32px}}
.campo{margin-bottom:20px}
.campo label,.campo .lbl{display:block;font-weight:700;color:var(--negro);margin-bottom:8px}
.campo .ayuda{font-size:.88rem;margin:6px 0 0}
input[type=text],input[type=number],input[type=tel],input[type=date],select,textarea{width:100%;min-height:52px;padding:12px 14px;border:1.5px solid rgba(28,26,23,.35);background:#fff;border-radius:0;font-size:1rem;color:var(--negro)}
input:focus,select:focus,textarea:focus{border-color:var(--negro);outline:2px solid var(--oro);outline-offset:0}
.buscador{position:relative}
.sugerencias{position:absolute;left:0;right:0;top:100%;background:#fff;border:1.5px solid var(--negro);border-top:0;z-index:20;max-height:260px;overflow:auto}
.sugerencias:empty{display:none}
.sugerencia{padding:12px 14px;cursor:pointer;border-bottom:1px solid var(--linea);font-size:.95rem;color:var(--negro)}
.sugerencia:hover,.sugerencia[aria-selected=true]{background:var(--arena)}
.ok-ubicacion{display:none;align-items:center;gap:8px;color:#2E6B3A;font-weight:600;font-size:.92rem;margin:8px 0 0}
.ok-ubicacion svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2.5}
.zona-alterna,.mapa-caido{display:none}
.zona-alterna.visible,.mapa-caido.visible{display:block}
.mapa-caido{background:var(--arena);padding:12px 14px;font-size:.92rem;margin-bottom:16px;border-left:3px solid var(--oro)}
.cantidad-fila{display:flex;align-items:stretch}
.cantidad-fila button{width:52px;min-height:52px;border:1.5px solid rgba(28,26,23,.35);background:var(--crema);font-size:1.4rem;font-weight:700;cursor:pointer;color:var(--negro)}
.cantidad-fila input{text-align:center;border-left:0;border-right:0;font-weight:700;font-size:1.15rem}
.atajos{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.atajos button{border:1px solid var(--linea);background:var(--crema);padding:8px 12px;font-size:.88rem;font-weight:600;cursor:pointer;color:var(--negro)}
.atajos button:hover{border-color:var(--negro)}
.resultado{background:var(--negro);color:rgba(245,244,239,.85);padding:22px;margin:8px 0 16px}
.resultado .r-lbl{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--oro);font-weight:700;margin:0 0 6px}
.resultado .r-total{font-size:2.4rem;font-weight:700;color:var(--crema);line-height:1.05;margin:0 0 6px;font-variant-numeric:tabular-nums}
.resultado .r-estado{margin:0;font-size:.95rem}
.resultado .r-estado.alerta{color:#F2C38B}
.resultado.pendiente .r-total{color:rgba(245,244,239,.35)}
.fuera-zona{display:none;margin:0 0 16px}
.fuera-zona.visible{display:block}
.nota{font-size:.85rem;margin:12px 0 0}
.pasos-cot{list-style:none;padding:0;margin:0 0 32px;display:grid;gap:12px;counter-reset:p}
.pasos-cot li{display:flex;gap:14px;align-items:flex-start;counter-increment:p;font-weight:600;color:var(--negro)}
.pasos-cot li::before{content:counter(p);flex:none;width:30px;height:30px;display:grid;place-items:center;background:var(--negro);color:var(--crema);font-weight:700;font-size:.9rem}
@media (min-width:900px){.pasos-cot{grid-template-columns:repeat(3,1fr);gap:24px}}

/* ---------- Tarjetas y pilares ---------- */
.pilares{display:grid;gap:0;border-top:2px solid var(--negro)}
.pilar{padding:28px 0;border-bottom:1px solid var(--linea)}
.pilar .n{font-size:.8rem;font-weight:700;letter-spacing:.16em;color:var(--terracota)}
.pilar h3{margin:8px 0 8px}
.pilar p{margin:0}
@media (min-width:760px){.pilares{grid-template-columns:1fr 1fr;column-gap:48px}}
@media (min-width:1100px){.pilares{grid-template-columns:repeat(4,1fr);column-gap:32px}.pilar{border-bottom:0}}

/* ---------- Proceso ---------- */
.proceso{display:grid;gap:28px;grid-template-columns:1fr 1fr}
@media (min-width:1000px){.proceso{grid-template-columns:repeat(4,1fr)}}
.paso figure{margin:0 0 14px;position:relative}
.paso img{aspect-ratio:4/5;object-fit:cover;width:100%}
.paso .n{position:absolute;left:0;top:0;background:var(--negro);color:var(--crema);font-weight:700;width:40px;height:40px;display:grid;place-items:center}
.paso h3{font-size:1.05rem;margin-bottom:6px}
.paso p{font-size:.95rem;margin:0}
.oscuro .paso p{color:rgba(245,244,239,.78)}
.video-bloque{display:grid;gap:32px;margin-top:56px;align-items:center}
@media (min-width:900px){.video-bloque{grid-template-columns:minmax(0,360px) 1fr;gap:64px}}
.video-bloque video{width:100%;aspect-ratio:9/16;object-fit:cover;background:var(--negro-2)}

/* ---------- Galería ---------- */
.galeria{display:grid;gap:12px;grid-template-columns:1fr 1fr}
.galeria figure{margin:0}
.galeria img{width:100%;aspect-ratio:4/3;object-fit:cover}
.galeria figcaption{font-size:.85rem;padding:8px 0 0}
.galeria .ancha{grid-column:1/-1}
.galeria .ancha img{aspect-ratio:16/7}
@media (min-width:900px){.galeria{grid-template-columns:repeat(3,1fr);gap:16px}}

/* ---------- Reseñas ---------- */
.resenas{display:grid;gap:16px}
@media (min-width:900px){.resenas{grid-template-columns:repeat(3,1fr)}}
.resena{background:#fff;border:1px solid var(--linea);padding:26px;margin:0}
.resena .estrellas{color:var(--terracota);letter-spacing:3px;font-size:1rem;margin-bottom:10px}
.resena blockquote{margin:0 0 14px;color:var(--negro);font-size:1.05rem;line-height:1.5}
.resena figcaption{font-size:.9rem;font-weight:600}
.resena figcaption span{font-weight:400}

/* ---------- Constructores (bloque) ---------- */
.lista-check{list-style:none;padding:0;margin:0 0 8px}
.lista-check li{position:relative;padding:10px 0 10px 32px;border-bottom:1px solid var(--linea)}
.oscuro .lista-check li{border-color:var(--linea-osc)}
.lista-check li::before{content:"";position:absolute;left:4px;top:18px;width:12px;height:7px;border-left:2.5px solid var(--oro);border-bottom:2.5px solid var(--oro);transform:rotate(-45deg)}
.lista-check b{color:var(--negro)}
.oscuro .lista-check b{color:var(--crema)}

/* ---------- Zonas ---------- */
.zonas{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;border-top:2px solid var(--negro)}
.zonas li{padding:14px 0;border-bottom:1px solid var(--linea);font-weight:600;color:var(--negro)}
@media (min-width:760px){.zonas{grid-template-columns:repeat(3,1fr);column-gap:32px}}
.aviso{border-left:3px solid var(--terracota);background:#fff;padding:18px 20px;margin-top:28px}
.aviso p:last-child{margin:0}

/* ---------- Preguntas frecuentes ---------- */
.faq{border-top:2px solid var(--negro);max-width:860px}
.faq details{border-bottom:1px solid var(--linea)}
.faq summary{list-style:none;cursor:pointer;padding:20px 44px 20px 0;font-weight:700;color:var(--negro);font-size:1.08rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:14px;font-size:1.6rem;font-weight:400;color:var(--terracota)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 18px;max-width:70ch}

/* ---------- Formulario constructores ---------- */
.form-grid{display:grid;gap:0 20px}
@media (min-width:700px){.form-grid{grid-template-columns:1fr 1fr}.form-grid .completo{grid-column:1/-1}}
.form-caja{background:#fff;border:1px solid var(--linea);padding:28px var(--gutter)}
@media (min-width:600px){.form-caja{padding:36px}}
.form-ok{display:none;background:var(--arena);padding:16px;border-left:3px solid #2E6B3A;margin-top:16px}
.form-ok.visible{display:block}
.oculto{display:none}

/* ---------- Mapa de ubicación ---------- */
.mapa-ubicacion{width:100%;min-height:340px;border:1px solid var(--linea);background:var(--arena)}

/* ---------- Cierre y pie ---------- */
.cierre{text-align:left}
.cierre h2{max-width:18ch}
.pie{background:var(--negro);color:rgba(245,244,239,.7);padding:56px 0 calc(var(--barra-movil) + 32px);font-size:.95rem;border-top:1px solid var(--linea-osc)}
@media (min-width:960px){.pie{padding-bottom:40px}}
.pie-grid{display:grid;gap:36px}
@media (min-width:860px){.pie-grid{grid-template-columns:1.3fr 1fr 1fr}}
.pie img.logo-pie{width:220px;height:auto;margin-bottom:18px}
.pie h3{color:var(--oro);font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:14px}
.pie ul{list-style:none;padding:0;margin:0}
.pie li{margin-bottom:8px}
.pie a{color:var(--crema);text-decoration:none}
.pie a:hover{text-decoration:underline;color:var(--crema)}
.pie .legal{border-top:1px solid var(--linea-osc);margin-top:40px;padding-top:20px;font-size:.85rem;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}

/* ---------- Barra fija en celular ---------- */
.barra-movil{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:1fr 1fr;height:var(--barra-movil);background:var(--negro);border-top:1px solid var(--linea-osc);padding-bottom:env(safe-area-inset-bottom)}
.barra-movil a{display:flex;align-items:center;justify-content:center;gap:10px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;text-decoration:none;font-size:.95rem}
.barra-movil .b-wa{color:var(--crema)}
.barra-movil .b-wa svg{width:22px;height:22px;color:var(--wa)}
.barra-movil .b-cot{background:var(--terracota);color:#fff}
.barra-movil .b-cot svg{width:20px;height:20px}
@media (min-width:960px){.barra-movil{display:none}}
body{padding-bottom:0}

/* Movimiento reducido */
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.hero h1{font-size:clamp(2rem,1.2rem + 2.8vw,3.1rem)}
.galeria .ancha.normal img{aspect-ratio:4/3}
.foto-escritorio{display:none}@media (min-width:900px){.foto-escritorio{display:block}}
.precio .monto.chico{font-size:clamp(1.3rem,1rem + 1.2vw,1.7rem)}