/* Concepto: sala de exhibición de piedra. Fotografía grande al centro,
   tipografía grabada (Marcellus) y anotaciones finas en arena. */
:root{
  --carbon:#202020;
  --blanco:#FAF8F5;
  --piedra:#E7E3DE;
  --arena:#C8B79E;
  --arena-texto:#76634A;
  --gris:#4B4B4B;
  --linea:#D6D0C7;
  --wa:#25D366;
  --error:#A3311F;
  --display:"Marcellus","Optima","Palatino Linotype",Georgia,serif;
  --body:"Public Sans","Segoe UI",system-ui,-apple-system,sans-serif;
  --header-h:68px;
  --ease:cubic-bezier(.2,.7,.2,1);
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--blanco);color:var(--carbon);font-family:var(--body);font-size:1.0625rem;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--display);font-weight:400;line-height:1.15;text-wrap:balance;margin:0}
p{margin:0}
button{font:inherit}
:focus-visible{outline:2px solid var(--carbon);outline-offset:3px;border-radius:2px}
.on-dark :focus-visible{outline-color:var(--blanco)}
section[id]{scroll-margin-top:calc(var(--header-h) + 12px)}
.wrap{max-width:1240px;margin-inline:auto;padding-inline:clamp(16px,4vw,40px)}
.skip{position:absolute;left:16px;top:-60px;background:var(--carbon);color:var(--blanco);padding:10px 16px;z-index:100;text-decoration:none}
.skip:focus{top:12px}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.eyebrow{font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--arena-texto);font-weight:600;display:flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--arena)}
.on-dark .eyebrow{color:var(--arena)}
.section{padding-block:clamp(64px,9vw,120px)}
.section-head{display:grid;gap:16px;max-width:46rem;margin-bottom:clamp(36px,5vw,56px)}
.section-head h2{font-size:clamp(1.9rem,3.8vw,2.9rem)}
.section-head p{color:var(--gris)}
.on-dark .section-head p{color:#D4CFC8}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:12px 24px;border-radius:2px;font:600 .95rem/1.2 var(--body);letter-spacing:.02em;text-decoration:none;border:1px solid var(--carbon);cursor:pointer;transition:background .25s,color .25s,border-color .25s,transform .25s var(--ease)}
.btn:active{transform:translateY(1px)}
.btn-dark{background:var(--carbon);color:var(--blanco)}
.btn-dark:hover{background:#000}
.btn-ghost{background:transparent;color:var(--carbon)}
.btn-ghost:hover{background:var(--carbon);color:var(--blanco)}
.btn-light{background:var(--blanco);color:var(--carbon);border-color:var(--blanco)}
.btn-light:hover{background:var(--piedra)}
.btn-line-light{background:transparent;color:var(--blanco);border-color:#5A5752}
.btn-line-light:hover{border-color:var(--blanco)}
.wa-ico{width:20px;height:20px;flex:none;fill:var(--wa)}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;text-decoration:none;border-bottom:1px solid var(--arena);padding-bottom:2px}
.link-arrow:hover{border-color:var(--carbon)}

/* Encabezado */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(250,248,245,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--linea)}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:var(--header-h)}
.logo{text-decoration:none;display:flex;flex-direction:column;line-height:1}
.logo-name{font-family:var(--display);font-size:clamp(1.05rem,2.2vw,1.3rem);letter-spacing:.01em}
.logo-city{font-size:.62rem;letter-spacing:.42em;text-transform:uppercase;color:var(--arena-texto);margin-top:5px;font-weight:600}
.nav{display:flex;align-items:center;gap:clamp(16px,2.4vw,32px)}
.nav-links{display:flex;gap:clamp(14px,2vw,26px);list-style:none;margin:0;padding:0}
.nav-links a{text-decoration:none;font-size:.92rem;font-weight:500;padding-block:8px;border-bottom:1px solid transparent;transition:border-color .2s}
.nav-links a:hover,.nav-links a[aria-current="true"]{border-bottom-color:var(--arena)}
.nav .btn{min-height:44px;padding:10px 18px;font-size:.88rem}
.menu-btn{display:none;align-items:center;gap:10px;min-height:44px;padding:8px 12px;background:none;border:1px solid var(--linea);border-radius:2px;font:600 .85rem var(--body);color:var(--carbon);cursor:pointer}
.menu-bars{width:18px;height:12px;position:relative}
.menu-bars::before,.menu-bars::after,.menu-bars span{content:"";position:absolute;left:0;right:0;height:1.5px;background:var(--carbon);transition:transform .2s,opacity .2s}
.menu-bars::before{top:0}.menu-bars span{top:5px}.menu-bars::after{bottom:0}
.menu-btn[aria-expanded="true"] .menu-bars::before{transform:translateY(5.25px) rotate(45deg)}
.menu-btn[aria-expanded="true"] .menu-bars span{opacity:0}
.menu-btn[aria-expanded="true"] .menu-bars::after{transform:translateY(-5.25px) rotate(-45deg)}
@media (max-width:960px){
  .menu-btn{display:inline-flex}
  .nav{position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;background:var(--blanco);border-bottom:1px solid var(--linea);padding:8px clamp(16px,4vw,40px) 20px;box-shadow:0 18px 30px rgba(32,32,32,.08)}
  .nav:not(.open){display:none}
  .nav-links{flex-direction:column;gap:0}
  .nav-links a{display:block;padding:14px 0;border-bottom:1px solid var(--linea);font-size:1rem}
  .nav .btn{margin-top:16px;min-height:52px}
}

/* Portada */
.hero{padding-block:clamp(24px,3vw,44px) clamp(40px,5vw,64px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(32px,5vw,80px);align-items:center}
.hero-copy{display:grid;gap:24px;min-width:0}
.hero h1{font-size:clamp(2rem,3.3vw,3rem);letter-spacing:-.005em}
.hero-lead{color:var(--gris);font-size:clamp(1.02rem,1.4vw,1.15rem);max-width:34rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:4px}
.hero-media{position:relative;margin:0;min-width:0;overflow:hidden;background:var(--piedra)}
.hero-media img{width:100%;height:auto;aspect-ratio:4/3.1;max-height:62vh;object-fit:cover;object-position:50% 78%;transform:scale(1.06);transition:transform 2.4s var(--ease)}
.hero-media.loaded img{transform:scale(1)}
.hero-caption{position:absolute;left:0;bottom:0;background:var(--blanco);padding:14px 20px 14px 0;display:flex;align-items:center;gap:14px;max-width:calc(100% - 32px)}
.hero-caption::before{content:"";width:36px;height:1px;background:var(--arena);flex:none}
.hero-caption span{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;color:var(--gris)}
.trust{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:clamp(40px,5vw,64px) 0 0;padding:0;border-top:1px solid var(--carbon)}
.trust li{list-style:none;padding:18px 20px 0 0;display:flex;gap:12px;align-items:baseline;font-weight:600;font-size:.98rem}
.trust li::before{content:"";width:7px;height:7px;background:var(--arena);flex:none;transform:translateY(-2px) rotate(45deg)}
@media (max-width:880px){
  .hero{padding-block:16px 40px}
  .hero-grid{grid-template-columns:1fr;gap:22px}
  .hero-media{order:-1;margin-inline:calc(-1 * clamp(16px,4vw,40px))}
  .hero-media img{aspect-ratio:16/10;max-height:34vh;object-position:50% 70%}
  .hero-caption{display:none}
  .hero-copy{gap:16px}
  .hero h1{font-size:clamp(1.75rem,6.6vw,2.4rem);line-height:1.18}
  .hero-lead{font-size:1rem}
  .hero .eyebrow{font-size:.68rem;letter-spacing:.12em}
  .trust{margin-top:28px}
}
@media (max-width:560px){
  .trust{grid-template-columns:1fr}
  .trust li{padding:14px 0;border-bottom:1px solid var(--linea)}
  .hero-actions{gap:10px}
  .hero-actions .btn{flex:1 1 100%}
  .hero-actions .btn-ghost{border-color:transparent;min-height:44px;padding-block:8px;text-decoration:underline;text-underline-offset:4px}
  .trust{display:flex;flex-wrap:wrap;gap:8px;border-top:0}
  .trust li{padding:7px 12px;border:1px solid var(--linea);border-bottom:1px solid var(--linea);border-radius:18px;font-size:.84rem;font-weight:500;background:var(--blanco)}
  .trust li::before{display:none}
  .section{padding-block:48px}
}

/* Servicios */
.services{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--linea)}
.service{padding:28px 28px 32px 0;border-bottom:1px solid var(--linea);display:grid;gap:10px;align-content:start;min-width:0;position:relative}
.service:not(:nth-child(3n+1)){padding-left:28px;border-left:1px solid var(--linea)}
.service::after{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:0;background:var(--carbon);transition:width .5s var(--ease)}
.service:hover::after{width:100%}
.service h3{font-size:1.35rem}
.service p{color:var(--gris);font-size:.98rem}
@media (max-width:880px){
  .services{grid-template-columns:repeat(2,minmax(0,1fr))}
  .service:not(:nth-child(3n+1)){padding-left:0;border-left:0}
  .service:nth-child(even){padding-left:24px;border-left:1px solid var(--linea)}
}
@media (max-width:560px){.services{grid-template-columns:1fr}.service,.service:nth-child(even){padding:24px 0;border-left:0}}

/* Estilos (inspiración) */
.styles-sec{background:var(--carbon);color:var(--blanco)}
.styles-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(28px,5vw,72px);align-items:center}
.style-tabs{display:grid;gap:0;margin-top:28px;border-top:1px solid #3A3835}
.style-tab{all:unset;cursor:pointer;display:grid;grid-template-columns:auto 1fr;gap:4px 16px;padding:18px 0;border-bottom:1px solid #3A3835;color:#B9B3AA;transition:color .25s}
.style-tab:focus-visible{outline:2px solid var(--blanco);outline-offset:4px}
.style-tab .n{font-size:.72rem;letter-spacing:.14em;color:var(--arena);padding-top:6px;font-variant-numeric:tabular-nums}
.style-tab .t{font-family:var(--display);font-size:1.45rem;color:inherit}
.style-tab .d{grid-column:2;font-size:.92rem;color:#A39D95;max-height:0;overflow:hidden;transition:max-height .45s var(--ease)}
.style-tab[aria-selected="true"]{color:var(--blanco)}
.style-tab[aria-selected="true"] .d{max-height:6em}
.style-tab:hover{color:var(--blanco)}
.style-stage{position:relative;margin:0;min-width:0}
.style-frame{position:relative;aspect-ratio:4/3.1;overflow:hidden;background:#2A2927}
.style-frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.04);transition:opacity .8s var(--ease),transform 1.6s var(--ease)}
.style-frame img.on{opacity:1;transform:scale(1)}
.style-meta{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px 24px;margin-top:18px}
.style-note{font-size:.8rem;color:#A39D95}
@media (max-width:880px){.styles-grid{grid-template-columns:1fr}.style-stage{order:-1}}

/* Materiales */
.materials-sec{background:var(--piedra)}
.materials{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:2px;background:var(--linea);border:1px solid var(--linea)}
.material{background:var(--blanco);padding:24px 22px 28px;display:grid;gap:14px;align-content:start;min-width:0;transition:background .3s}
.material:hover{background:#fff}
.material-tone{height:64px;margin:-24px -22px 6px;transition:height .4s var(--ease)}
.material:hover .material-tone{height:84px}
.material .tag{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--arena-texto);font-weight:600}
.material h3{font-size:1.45rem}
.material dl{margin:0;display:grid;gap:10px;font-size:.92rem}
.material dt{font-weight:600}
.material dd{margin:2px 0 0;color:var(--gris)}
.materials-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px 32px;margin-top:36px}
.materials-foot p{font-family:var(--display);font-size:clamp(1.25rem,2.2vw,1.6rem);max-width:36rem}
.materials-note{margin-top:20px;font-size:.85rem;color:var(--gris)}
@media (max-width:1040px){.materials{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:720px){.materials{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.materials{grid-template-columns:1fr}}

/* Galería */
.gallery-top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}
.gallery-top .section-head{margin-bottom:0}
.filters{display:flex;flex-wrap:wrap;gap:8px}
.chip{all:unset;cursor:pointer;min-height:40px;padding:0 16px;display:inline-flex;align-items:center;gap:8px;border:1px solid var(--linea);border-radius:20px;font-size:.88rem;font-weight:500;transition:background .2s,color .2s,border-color .2s}
.chip:hover{border-color:var(--carbon)}
.chip[aria-pressed="true"]{background:var(--carbon);color:var(--blanco);border-color:var(--carbon)}
.chip:focus-visible{outline:2px solid var(--carbon);outline-offset:3px}
.chip .c{font-size:.75rem;opacity:.65;font-variant-numeric:tabular-nums}
.gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:clamp(150px,15vw,210px);grid-auto-flow:dense;gap:clamp(8px,1.2vw,14px)}
.g-item{position:relative;min-width:0;overflow:hidden;background:var(--piedra)}
.g-item.tall{grid-row:span 2}
.g-item.big{grid-row:span 2;grid-column:span 2}
.g-item.wide{grid-column:span 2}
.g-item[hidden]{display:none}
.g-open{all:unset;cursor:zoom-in;display:block;width:100%;height:100%;position:relative}
.g-open:focus-visible{outline:3px solid var(--carbon);outline-offset:-3px}
.g-open img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.g-open:hover img,.g-open:focus-visible img{transform:scale(1.04)}
.g-cap{position:absolute;left:0;right:0;bottom:0;padding:40px 16px 14px;background:linear-gradient(to top,rgba(20,20,20,.72),rgba(20,20,20,0));color:var(--blanco);display:grid;gap:2px;opacity:0;transform:translateY(8px);transition:opacity .35s,transform .35s var(--ease);pointer-events:none}
.g-cap .k{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--arena)}
.g-cap h3{font-size:1.08rem;line-height:1.25}
.g-open:hover .g-cap,.g-open:focus-visible .g-cap{opacity:1;transform:none}
@media (hover:none){.g-cap{opacity:1;transform:none}}
@media (max-width:880px){.gallery{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:180px}}
@media (max-width:420px){.gallery{grid-auto-rows:150px}}

/* Visor */
.viewer{border:0;padding:0;margin:auto;max-width:min(1180px,calc(100vw - 24px));width:100%;max-height:calc(100dvh - 24px);background:var(--blanco);color:var(--carbon)}
.viewer::backdrop{background:rgba(18,18,18,.88)}
.viewer-inner{display:grid;grid-template-columns:minmax(0,1fr) 300px;max-height:calc(100dvh - 24px)}
.viewer-media{background:#161616;position:relative;overflow:hidden;touch-action:pan-y;min-height:0}
.viewer-media img{width:100%;height:min(80dvh,760px);object-fit:contain;cursor:zoom-in;transition:transform .35s var(--ease);transform-origin:50% 50%}
.viewer-media.zoomed img{cursor:zoom-out;transform:scale(2.2)}
.viewer-info{padding:28px;display:grid;gap:12px;align-content:start;position:relative;overflow:auto}
.viewer-info h2{font-size:1.6rem;padding-right:48px}
.viewer-info .k{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--arena-texto);font-weight:600}
.viewer-info p{color:var(--gris);font-size:.96rem}
.viewer-close{position:absolute;top:16px;right:16px;width:44px;height:44px;border:1px solid var(--linea);background:var(--blanco);cursor:pointer;display:grid;place-items:center;border-radius:2px}
.viewer-close svg{width:16px;height:16px;stroke:var(--carbon);stroke-width:1.6}
.viewer-nav{display:flex;gap:8px;margin-top:8px}
.viewer-nav button,.viewer-zoom{min-height:44px;flex:1;border:1px solid var(--linea);background:var(--blanco);font:600 .85rem var(--body);color:var(--carbon);cursor:pointer;border-radius:2px}
.viewer-nav button:hover,.viewer-zoom:hover{border-color:var(--carbon)}
.viewer-count{font-size:.8rem;color:var(--gris);font-variant-numeric:tabular-nums}
.viewer-hint{font-size:.78rem;color:var(--gris)}
@media (max-width:760px){
  .viewer-inner{grid-template-columns:1fr}
  .viewer-media img{height:min(56dvh,460px)}
  .viewer-info{padding:18px 18px 22px}
}

/* Por qué elegirnos */
.why-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,6vw,96px)}
.why-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--carbon)}
.why-list li{display:grid;grid-template-columns:minmax(0,15rem) minmax(0,1fr);gap:8px 32px;padding:22px 0;border-bottom:1px solid var(--linea)}
.why-list strong{font-weight:600}
.why-list span{color:var(--gris);font-size:.98rem}
.compare{margin-top:clamp(48px,6vw,72px);position:relative;overflow:hidden;color:var(--blanco);background:var(--carbon);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px 48px;align-items:center;padding:clamp(28px,4vw,52px)}
.compare-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.28}
.compare > *:not(.compare-bg){position:relative}
.compare p{font-family:var(--display);font-size:clamp(1.3rem,2.4vw,1.8rem);line-height:1.3;max-width:42rem}
@media (max-width:880px){.why-grid{grid-template-columns:1fr}.compare{grid-template-columns:1fr}}
@media (max-width:560px){.why-list li{grid-template-columns:1fr}}

/* Proceso */
.process-sec{background:var(--piedra)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(20px,3vw,40px);counter-reset:paso}
.steps li{counter-increment:paso;display:grid;gap:10px;align-content:start;border-top:1px solid var(--carbon);padding-top:20px;min-width:0}
.steps li::before{content:"Paso " counter(paso);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--arena-texto);font-weight:600}
.steps h3{font-size:1.35rem}
.steps p{color:var(--gris);font-size:.96rem}
@media (max-width:880px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.steps{grid-template-columns:1fr}}

/* Preguntas */
.faq-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(32px,6vw,96px)}
.faq{border-top:1px solid var(--carbon)}
.faq details{border-bottom:1px solid var(--linea)}
.faq summary{list-style:none;cursor:pointer;padding:22px 48px 22px 0;position:relative;font-weight:600;font-size:1.04rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:8px;top:50%;width:12px;height:12px;border-right:1.5px solid var(--carbon);border-bottom:1.5px solid var(--carbon);transform:translateY(-70%) rotate(45deg);transition:transform .25s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(225deg)}
.faq .answer{padding:0 0 24px;color:var(--gris);max-width:44rem;display:grid;gap:10px}
@media (max-width:880px){.faq-grid{grid-template-columns:1fr}}

/* Ubicación */
.loc-sec{background:var(--piedra)}
.loc-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,4vw,56px);align-items:stretch}
.map-card{position:relative;background:var(--blanco);border:1px solid var(--linea);overflow:hidden;min-width:0}
.map-card svg{display:block;width:100%;height:auto}
.map-tag{position:absolute;left:14px;top:14px;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;background:var(--blanco);padding:5px 10px;color:var(--gris);border:1px solid var(--linea)}
.ring{fill:none;transition:stroke .4s,stroke-width .4s,opacity .4s}
.ring-city{stroke:var(--arena);stroke-width:1.5}
.ring-out{stroke:#A79A86;stroke-width:1.2;stroke-dasharray:6 7}
.zone-city{fill:var(--arena);opacity:.10;transition:opacity .4s}
.map-card[data-view="ciudad"] .zone-city{opacity:.28}
.map-card[data-view="ciudad"] .ring-city{stroke:var(--carbon);stroke-width:2.2}
.map-card[data-view="fuera"] .ring-out{stroke:var(--carbon);stroke-width:2}
.map-card[data-view="fuera"] .zone-city{opacity:.06}
.pin-pulse{fill:var(--carbon);opacity:.18;transform-origin:center;transform-box:fill-box;animation:pulse 2.6s var(--ease) infinite}
@keyframes pulse{0%{transform:scale(.4);opacity:.35}100%{transform:scale(2.2);opacity:0}}
.map-label{font:600 11px var(--body);letter-spacing:1.4px;fill:var(--gris)}
.loc-panel{display:grid;gap:22px;align-content:start;min-width:0}
.loc-toggles{display:flex;flex-wrap:wrap;gap:8px}
.loc-info{background:var(--blanco);border:1px solid var(--linea);padding:22px 24px;display:grid;gap:8px;min-height:150px}
.loc-info .k{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--arena-texto);font-weight:600}
.loc-info h3{font-size:1.45rem}
.loc-info p{color:var(--gris);font-size:.96rem}
.loc-actions{display:grid;gap:10px}
.loc-actions .row{display:flex;flex-wrap:wrap;gap:10px}
.loc-actions .btn{flex:1 1 180px}
.loc-note{font-size:.82rem;color:var(--gris)}
@media (max-width:880px){.loc-grid{grid-template-columns:1fr}}

/* Cotizador */
.contact-sec{background:var(--carbon);color:var(--blanco)}
.contact-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(32px,5vw,72px);align-items:start}
.contact-info{display:grid;gap:28px;min-width:0}
.contact-person{border-top:1px solid #4A4743;padding-top:22px;display:grid;gap:4px}
.contact-person .role{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--arena);font-weight:600}
.contact-person .name{font-family:var(--display);font-size:1.6rem}
.contact-lines{display:grid;gap:18px;font-size:.98rem}
.contact-lines .label{display:block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:#B9B3AA;font-weight:600;margin-bottom:4px}
.contact-lines .phone{font-size:1.35rem;font-variant-numeric:tabular-nums;user-select:all}
.copy-btn{margin-left:10px;font:600 .78rem var(--body);background:none;border:1px solid #5A5752;color:var(--blanco);padding:6px 10px;cursor:pointer;border-radius:2px;vertical-align:middle}
.copy-btn:hover{border-color:var(--blanco)}

.wizard{background:var(--blanco);color:var(--carbon);min-width:0}
.wz-progress{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--linea)}
.wz-progress li{list-style:none;padding:14px 10px 12px;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600;color:#9A938A;border-bottom:2px solid transparent;margin-bottom:-1px;display:flex;gap:8px;align-items:center;min-width:0}
.wz-progress li span.n{font-variant-numeric:tabular-nums}
.wz-progress li.done{color:var(--arena-texto)}
.wz-progress li.cur{color:var(--carbon);border-bottom-color:var(--carbon)}
.wz-progress .t{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media (max-width:560px){.wz-progress .t{display:none}.wz-progress li{justify-content:center}}
.wz-body{padding:clamp(22px,3.5vw,40px)}
.wz-step{border:0;margin:0;padding:0;display:grid;gap:20px;min-width:0}
.wz-step legend{font-family:var(--display);font-size:clamp(1.4rem,2.6vw,1.9rem);padding:0;margin-bottom:4px}
.wz-sub{color:var(--gris);font-size:.95rem;margin-top:-10px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.opt-card{position:relative;display:grid;gap:10px;align-content:start;padding:16px;border:1px solid var(--linea);background:#fff;cursor:pointer;border-radius:2px;transition:border-color .2s,box-shadow .2s,transform .2s var(--ease);min-height:96px}
.opt-card:hover{border-color:#9C958C;transform:translateY(-2px)}
.opt-card input{position:absolute;opacity:0;pointer-events:none}
.opt-card svg{width:34px;height:34px;stroke:var(--carbon);fill:none;stroke-width:1.3}
.opt-card .ot{font-weight:600;font-size:.95rem;line-height:1.3}
.opt-card .od{font-size:.8rem;color:var(--gris);line-height:1.35}
.opt-card:has(input:checked){border-color:var(--carbon);box-shadow:inset 0 0 0 1px var(--carbon);background:var(--blanco)}
.opt-card:has(input:checked)::after{content:"";position:absolute;top:12px;right:12px;width:10px;height:10px;background:var(--arena);transform:rotate(45deg)}
.opt-card:has(input:focus-visible){outline:2px solid var(--carbon);outline-offset:2px}
.swatch{height:30px;border-radius:1px;border:1px solid rgba(0,0,0,.06)}
.shape-area{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:20px;align-items:center;margin-top:4px}
.shape-preview{background:var(--piedra);aspect-ratio:4/3;display:grid;place-items:center;padding:12px}
.shape-preview svg{width:100%;height:100%}
.shape-preview .slab{fill:#B9B2A8;stroke:var(--carbon);stroke-width:1.2;transition:fill .3s}
.shape-preview .seg-hl{fill:var(--carbon)}
.shape-preview text{font:600 13px var(--body);fill:var(--carbon)}
.dims{display:grid;gap:12px}
.dims .row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.dim-total{font-size:.92rem;background:var(--piedra);padding:12px 14px;border-left:3px solid var(--arena)}
.dim-total strong{font-variant-numeric:tabular-nums}
@media (max-width:640px){.shape-area{grid-template-columns:1fr}}

.field{display:grid;gap:6px;min-width:0}
.field label{font-weight:600;font-size:.9rem}
.field .opt{font-weight:400;color:var(--gris)}
.field input,.field select,.field textarea{width:100%;font:400 1rem/1.4 var(--body);color:var(--carbon);background:#fff;border:1px solid #9C958C;border-radius:2px;padding:12px 14px;min-height:50px}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--carbon);outline-offset:1px;border-color:var(--carbon)}
.field [aria-invalid="true"]{border-color:var(--error);border-width:2px}
.field .hint{font-size:.82rem;color:var(--gris)}
.err{font-size:.86rem;color:var(--error);font-weight:600}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
@media (max-width:560px){.grid-2,.dims .row{grid-template-columns:1fr}}

.summary{background:var(--piedra);padding:18px 20px;display:grid;gap:6px;font-size:.94rem}
.summary dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:6px 16px}
.summary dt{color:var(--gris)}
.summary dd{margin:0;font-weight:600;min-width:0;overflow-wrap:anywhere}
.wz-nav{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:28px;padding-top:20px;border-top:1px solid var(--linea)}
.wz-nav .btn{min-width:140px}
.wz-nav .btn[hidden]{display:none}
.wz-back{background:none;border:0;font:600 .92rem var(--body);color:var(--carbon);cursor:pointer;padding:12px 4px;text-decoration:underline;text-underline-offset:4px;min-height:44px}
.wz-back[hidden]{visibility:hidden;display:inline-block}
.form-status{font-size:.92rem;background:var(--piedra);padding:14px 16px;border-left:3px solid var(--arena);margin-top:16px}
.form-status a{font-weight:600}
.form-privacy{font-size:.82rem;color:var(--gris);margin-top:14px}
@media (max-width:880px){.contact-grid{grid-template-columns:1fr}}

/* Pie */
.site-footer{background:#161616;color:#CFC9C1;padding-block:48px calc(96px + env(safe-area-inset-bottom,0px));font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:32px}
.footer-grid .logo-name{color:var(--blanco)}
.footer-grid .logo-city{color:var(--arena)}
.footer-grid h2{font-family:var(--body);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--arena);font-weight:600;margin-bottom:12px}
.footer-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.footer-grid a{color:#EDE8E1;text-underline-offset:3px}
.footer-legal{margin-top:40px;padding-top:20px;border-top:1px solid #333;display:grid;gap:8px;font-size:.82rem;color:#A39D95;max-width:60rem}
@media (max-width:720px){.footer-grid{grid-template-columns:1fr}}

/* Botón flotante */
.wa-float{position:fixed;right:max(16px,env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:40;display:inline-flex;align-items:center;gap:10px;min-height:52px;padding:0 18px 0 14px;background:var(--carbon);color:var(--blanco);text-decoration:none;font:600 .9rem var(--body);border-radius:28px;box-shadow:0 8px 24px rgba(0,0,0,.24);transition:opacity .3s,transform .3s var(--ease)}
.wa-float .wa-ico{width:24px;height:24px}
.wa-float.is-hidden{opacity:0;transform:translateY(14px);pointer-events:none}
@media (max-width:560px){.wa-float{padding:0;width:56px;height:56px;justify-content:center}.wa-float .txt{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  .hero-media img{transform:none}
}

/* ===== Catálogo de materiales ===== */
.catalog-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:20px;margin-bottom:clamp(28px,4vw,44px)}
.catalog-head .section-head{margin-bottom:0}
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,250px),1fr));gap:clamp(14px,2vw,24px)}
.cat-card{display:grid;grid-template-rows:auto 1fr;text-decoration:none;color:inherit;background:var(--blanco);border:1px solid var(--linea);transition:border-color .3s,transform .4s var(--ease)}
.cat-card:hover{border-color:var(--carbon);transform:translateY(-3px)}
.cat-card:focus-visible{outline:2px solid var(--carbon);outline-offset:3px}
.cat-media{position:relative;aspect-ratio:4/3.2;overflow:hidden;background:var(--piedra)}
.cat-media img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.cat-card:hover .cat-media img{transform:scale(1.05)}
.cat-new{position:absolute;left:12px;top:12px;background:var(--carbon);color:var(--blanco);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;padding:5px 9px}
.cat-body{padding:18px 18px 20px;display:grid;gap:6px;align-content:start}
.cat-body .k{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--arena-texto);font-weight:600}
.cat-body h3{font-size:1.4rem}
.cat-body p{font-size:.92rem;color:var(--gris)}
.cat-body .more{margin-top:6px;font-size:.88rem;font-weight:600;display:inline-flex;gap:8px;align-items:center}
.cat-body .more::after{content:"";width:18px;height:1px;background:var(--carbon);transition:width .3s var(--ease)}
.cat-card:hover .more::after{width:30px}
.cat-zones{margin-top:28px;font-size:.92rem;color:var(--gris);max-width:52rem}

/* ===== Videos ===== */
.video-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(14px,2vw,24px);margin-top:clamp(40px,5vw,64px);max-width:760px}
.video-card{margin:0;display:grid;gap:10px;min-width:0}
.video-box{position:relative;aspect-ratio:9/16;max-height:620px;background:#161616;overflow:hidden}
.video-box video{width:100%;height:100%;object-fit:cover;display:block}
.video-play{position:absolute;inset:0;display:grid;place-items:center;background:linear-gradient(to top,rgba(20,20,20,.55),rgba(20,20,20,0) 50%);border:0;cursor:pointer;color:var(--blanco)}
.video-play span{width:64px;height:64px;border-radius:50%;background:rgba(250,248,245,.92);display:grid;place-items:center}
.video-play svg{width:22px;height:22px;fill:var(--carbon);margin-left:4px}
.video-play[hidden]{display:none}
.video-card figcaption{display:grid;gap:2px}
.video-card figcaption .k{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--arena-texto);font-weight:600}
.video-card figcaption strong{font-family:var(--display);font-weight:400;font-size:1.2rem}
.process-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:0}
@media (min-width:1000px){.process-grid{grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:56px;align-items:start}.process-grid .video-row{margin-top:0}.process-grid .steps{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ===== Reseñas ===== */
.reviews{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));gap:clamp(14px,2vw,22px)}
.review{background:var(--blanco);border:1px solid var(--linea);padding:24px;display:grid;gap:14px;align-content:start;margin:0}
.review .stars{letter-spacing:3px;color:var(--carbon);font-size:.95rem}
.review blockquote{margin:0;font-family:var(--display);font-size:1.15rem;line-height:1.45}
.review figcaption{font-size:.86rem;color:var(--gris)}
.reviews-foot{margin-top:24px;display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* ===== Página de material ===== */
.crumbs{font-size:.84rem;color:var(--gris);padding-top:22px}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--arena)}
.crumbs a{text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.mat-hero{padding-block:clamp(20px,3vw,40px) clamp(48px,6vw,80px)}
.mat-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,4vw,64px);align-items:start}
.mat-main{position:relative;margin:0;background:var(--piedra);aspect-ratio:4/3.3;overflow:hidden}
.mat-main img{width:100%;height:100%;object-fit:cover;transition:opacity .35s}
.mat-tag{position:absolute;left:12px;bottom:12px;background:var(--blanco);color:var(--gris);font-size:.7rem;letter-spacing:.08em;padding:4px 9px}
.mat-thumbs{display:flex;gap:10px;margin-top:10px;flex-wrap:wrap}
.mat-thumbs button{all:unset;cursor:pointer;width:84px;height:66px;background:var(--piedra);outline:1px solid var(--linea);outline-offset:0}
.mat-thumbs button img{width:100%;height:100%;object-fit:cover}
.mat-thumbs button[aria-pressed="true"]{outline:2px solid var(--carbon)}
.mat-thumbs button:focus-visible{outline:2px solid var(--carbon);outline-offset:2px}
.mat-info{display:grid;gap:20px;min-width:0}
.mat-info h1{font-size:clamp(2.1rem,4.4vw,3.4rem)}
.mat-info h1 small{display:block;font-family:var(--body);font-size:.3em;letter-spacing:.16em;text-transform:uppercase;color:var(--arena-texto);font-weight:600;margin-top:12px}
.mat-lead{color:var(--gris);font-size:1.06rem}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.chips li{border:1px solid var(--linea);border-radius:18px;padding:5px 13px;font-size:.86rem;background:var(--blanco)}
.mat-actions{display:grid;gap:10px}
.mat-actions .btn{width:100%}
.mat-note{font-size:.84rem;color:var(--gris);border-left:2px solid var(--arena);padding-left:12px}
.mat-body{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,4vw,64px)}
.prose{display:grid;gap:16px;max-width:42rem;color:var(--carbon)}
.prose p{color:var(--gris)}
.prose strong{color:var(--carbon);font-weight:600}
.facts{background:var(--piedra);padding:clamp(22px,3vw,32px);display:grid;gap:14px;align-content:start}
.facts h2{font-size:1.5rem}
.facts ul{margin:0;padding-left:18px;display:grid;gap:8px;color:var(--gris);font-size:.95rem}
@media (max-width:880px){.mat-grid,.mat-body{grid-template-columns:1fr}}
.mat-pie{margin-top:10px;font-size:.88rem;color:var(--gris);display:flex;gap:10px;align-items:center}
.mat-pie::before{content:"";width:22px;height:1px;background:var(--arena);flex:none}
.rating{display:flex;flex-wrap:wrap;align-items:baseline;gap:12px;color:var(--gris);font-size:.95rem}
.rating-num{font-family:var(--display);font-size:2.6rem;color:var(--carbon);line-height:1}
.rating .stars{letter-spacing:3px;color:var(--carbon)}
.review-only{color:var(--gris);font-size:.95rem;margin:0}

/* ===== Portada con foto a sangre (v5) ===== */
.hero{position:relative;padding:0;min-height:clamp(500px,74vh,660px);display:flex;align-items:center;overflow:hidden;
  background:linear-gradient(180deg,var(--blanco) 0%,#F3EFE9 100%)}
.hero > .wrap{width:100%;position:relative;z-index:1}
.hero-grid{display:block}
.hero-copy{max-width:min(560px,46%);padding-block:clamp(40px,6vw,72px);gap:22px}
.hero h1{font-size:clamp(2.1rem,3.5vw,3.2rem)}
.hero-media{position:absolute;top:0;right:0;bottom:0;width:50%;margin:0;background:var(--piedra)}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(243,239,233,.55) 0%,rgba(243,239,233,0) 18%);pointer-events:none}
.hero-media img{width:100%;height:100%;max-height:none;aspect-ratio:auto;object-fit:cover;object-position:50% 72%}
.hero-caption{left:auto;right:0;bottom:0;padding:14px 22px;gap:14px;background:rgba(250,248,245,.94)}
@media (max-width:880px){
  .hero{display:flex;flex-direction:column;min-height:0;background:var(--blanco)}
  .hero-media{position:relative;width:100%;height:auto;margin:0;order:0}
  .hero-media::after{display:none}
  .hero-media img{height:auto;aspect-ratio:16/10;max-height:36vh}
  .hero-copy{max-width:none;padding-block:22px 34px;gap:16px}
  .hero h1{font-size:clamp(1.75rem,6.6vw,2.4rem)}
}

/* ===== Franja oscura de confianza ===== */
.band{background:var(--carbon);color:var(--blanco)}
.band-list{list-style:none;margin:0 auto;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;padding-block:26px}
.band-list li{display:grid;gap:4px;padding:4px 24px;border-left:1px solid #3A3835;min-width:0}
.band-list li:first-child{border-left:0;padding-left:0}
.band-list strong{font-family:var(--display);font-weight:400;font-size:1.15rem;letter-spacing:.01em}
.band-list span{font-size:.84rem;color:#B9B3AA}
.band-list .stars{color:var(--arena);font-size:.85rem;letter-spacing:2px;margin-left:6px}
.band-rating strong{font-size:1.5rem}
.band-list li[hidden]{display:none}
.band-list li[hidden] + li{border-left:0;padding-left:0}
@media (max-width:880px){
  .band-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 0;padding-block:22px}
  .band-list li:nth-child(odd){border-left:0;padding-left:0}
  .band-list li{padding:0 14px}
}

/* ===== Servicios con foto ===== */
.services{grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,26px);border-top:0}
.service,.service:not(:nth-child(3n+1)),.service:nth-child(even){padding:0;border:0;border-left:0;gap:0;background:var(--blanco);box-shadow:0 1px 0 var(--linea)}
.service::after{display:none}
.service-img{aspect-ratio:4/3;overflow:hidden;background:var(--piedra)}
.service-img img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.service:hover .service-img img{transform:scale(1.05)}
.service-body{display:grid;gap:8px;padding:18px 2px 8px;border-top:2px solid var(--arena)}
@media (max-width:880px){.services{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){
  .services{grid-template-columns:1fr 1fr;gap:12px}
  .service-body{padding:12px 0 4px}
  .service-body h3{font-size:1.08rem}
  .service-body p{font-size:.86rem}
}
#servicios{background:linear-gradient(180deg,#F3EFE9 0%,var(--blanco) 38%)}
.band-list strong span{font-size:inherit;color:inherit}
.band-list strong .stars{color:var(--arena);font-size:.9rem}

/* ===== Ubicación con Google Maps ===== */
.map-embed{position:relative;background:var(--piedra);border:1px solid var(--linea);min-height:420px;overflow:hidden}
.map-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}
.loc-grid{align-items:stretch}
.loc-info h3{font-size:1.35rem}
.loc-actions .row .btn{flex:1 1 140px}
.loc-cover{display:grid;gap:8px;font-size:.92rem;color:var(--gris);border-left:2px solid var(--arena);padding-left:14px}
.loc-cover strong{color:var(--carbon);font-weight:600}
@media (max-width:880px){.map-embed{min-height:320px}}

/* ===== Arreglo global: los elementos ocultos siempre se ocultan ===== */
[hidden]{display:none!important}

/* ===== Cotizador en una sola pantalla ===== */
.qform{background:var(--blanco);color:var(--carbon);padding:clamp(22px,3.5vw,36px);display:grid;gap:22px;min-width:0}
.qform-title{font-family:var(--display);font-size:clamp(1.4rem,2.6vw,1.8rem);margin:0}
.qgroup{border:0;margin:0;padding:0;display:grid;gap:10px;min-width:0}
.qgroup legend{font-weight:600;font-size:.92rem;padding:0;margin-bottom:10px}
.req{color:var(--arena-texto)}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pill{position:relative;cursor:pointer}
.pill input{position:absolute;opacity:0;pointer-events:none}
.pill span{display:inline-flex;align-items:center;min-height:42px;padding:0 16px;border:1px solid #B9B2A8;border-radius:22px;font-size:.92rem;background:#fff;transition:background .2s,color .2s,border-color .2s}
.pill:hover span{border-color:var(--carbon)}
.pill input:checked + span{background:var(--carbon);color:var(--blanco);border-color:var(--carbon)}
.pill input:focus-visible + span{outline:2px solid var(--carbon);outline-offset:2px}
.qform .field textarea{min-height:84px}
.qform-send{width:100%;min-height:56px;font-size:1rem}
.contact-grid{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
@media (max-width:880px){.contact-grid{grid-template-columns:1fr}}
@media (max-width:560px){.pill span{min-height:40px;padding:0 13px;font-size:.88rem}}