/* ==========================================================================
   EXTERIORiZA — plantillas de páginas internas (identidad v6, Fase 2)
   Servicios, ubicaciones, portafolio, casos, FAQ y espacios disponibles.
   Se carga junto con /assets/site.css (tokens --x-*, header, footer, contacto).
   ========================================================================== */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:17px/1.55 var(--x-body);color:var(--x-ink);background:var(--x-paper);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit}
.in{width:min(1360px,100% - 48px);margin-inline:auto}

/* Botones */
.bt{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:999px;padding:15px 24px;font:500 15px/1 var(--x-body);text-decoration:none;cursor:pointer;transition:transform .2s,background .2s,box-shadow .2s}
.bt:hover{transform:translateY(-2px)}
.bt--teal{background:var(--x-teal);color:#fff}
.bt--teal:hover{background:#0b8a7d}
.bt--oscuro{background:var(--x-ink);color:#fff}
.bt--linea{box-shadow:inset 0 0 0 1px rgba(255,255,255,.4);color:#fff}
.bq--claro .bt--linea,.bq--blanco .bt--linea{box-shadow:inset 0 0 0 1px rgba(18,26,24,.3);color:var(--x-ink)}
.bt--wa{background:var(--x-wa);color:#03230f}

/* Migas */
.crumbs{background:var(--x-dark);color:var(--x-mute);font-size:13px;padding:16px 0 0}
.crumbs ol{list-style:none;margin:0 auto;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.crumbs a{color:#c6cfcc;text-decoration:none}
.crumbs a:hover{color:#fff}
.crumbs li+li::before{content:"/";margin-right:8px;opacity:.5}

/* Hero de página */
.ph{position:relative;overflow:hidden;color:var(--x-fg);background:radial-gradient(900px 520px at 85% 8%,rgba(25,196,178,.22),transparent 60%),radial-gradient(700px 420px at 8% 95%,rgba(242,179,61,.12),transparent 60%),var(--x-dark);padding:clamp(48px,7vw,96px) 0 clamp(56px,7vw,100px)}
.ph::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--x-line) 1px,transparent 1px),linear-gradient(90deg,var(--x-line) 1px,transparent 1px);background-size:80px 80px;mask-image:radial-gradient(ellipse at 50% 30%,#000 10%,transparent 70%);opacity:.3;pointer-events:none}
.ph__in{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,5vw,72px);align-items:center}
.ph__in--solo{grid-template-columns:minmax(0,900px)}
.ph h1{font:600 clamp(36px,5.2vw,76px)/1.02 var(--x-display);letter-spacing:-.035em;margin:0;color:#fff;text-wrap:balance}
.ph h1 em{font-style:normal;background:linear-gradient(90deg,var(--x-teal2),#7fe3d6 60%,var(--x-amber));-webkit-background-clip:text;background-clip:text;color:transparent}
.ph__sub{color:#b9c3bf;font-size:clamp(16px,1.3vw,19px);max-width:52ch;margin:20px 0 0}
.ph__datos{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.ph__datos span{font-size:13px;padding:7px 14px;border-radius:99px;border:1px solid rgba(255,255,255,.22);color:#dfe6e3}
.ph__ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.ph__img{border-radius:18px;overflow:hidden;aspect-ratio:16/11;box-shadow:0 40px 70px -30px rgba(0,0,0,.8)}
.ph__img img{width:100%;height:100%;object-fit:cover}
.ph--foto{padding:clamp(80px,12vw,160px) 0 clamp(56px,7vw,96px)}
.ph--foto .ph__fondo{position:absolute;inset:0}
.ph--foto .ph__fondo img{width:100%;height:100%;object-fit:cover}
.ph--foto .ph__fondo::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,21,19,.92) 0%,rgba(13,21,19,.7) 45%,rgba(13,21,19,.25) 100%),linear-gradient(0deg,rgba(13,21,19,.85),transparent 50%)}

/* Bloques */
.bq{padding:clamp(72px,9vw,130px) 0}
.bq--claro{background:var(--x-paper);color:var(--x-ink)}
.bq--blanco{background:#fff;color:var(--x-ink)}
.bq--oscuro{background:var(--x-dark);color:var(--x-fg)}
.bq--teal{background:var(--x-tealdeep);color:#fff}
.cab{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:48px}
.cab h2,.h2{font:600 clamp(30px,3.8vw,56px)/1.04 var(--x-display);letter-spacing:-.035em;margin:0;text-wrap:balance}
.cab p{margin:0;color:#4b5552;font-size:clamp(16px,1.3vw,18px);max-width:52ch}
.bq--oscuro .cab p{color:#b9c3bf}.bq--teal .cab p{color:#b8dcd6}

/* Texto destacado */
.texto{font-size:clamp(19px,1.8vw,26px);line-height:1.5;max-width:46ch;margin:0;letter-spacing:-.01em}
.dos{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,6vw,96px);align-items:start}

/* Ventajas */
.ventajas{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;list-style:none;margin:0;padding:0;counter-reset:v}
.ventajas li{background:#fff;border-radius:16px;padding:26px 24px;color:var(--x-ink);counter-increment:v;transition:transform .3s,box-shadow .3s}
.ventajas li:hover{transform:translateY(-4px);box-shadow:0 24px 40px -26px rgba(0,0,0,.45)}
.ventajas li::before{content:counter(v,decimal-leading-zero);display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--x-teal);color:#fff;font:600 14px var(--x-body);margin-bottom:18px}
.ventajas p{margin:0;font-size:16px}
.bq--blanco .ventajas li,.bq--blanco .chips li{background:var(--x-paper)}

/* Ficha técnica */
.ficha{border-top:1px solid var(--x-line-d);margin:0}
.ficha div{display:flex;justify-content:space-between;gap:24px;padding:16px 0;border-bottom:1px solid var(--x-line-d)}
.ficha dt{color:#6b7470}.ficha dd{margin:0;font-weight:500;text-align:right}

/* Galería de trabajos */
.obras{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.obra{text-decoration:none;color:inherit;display:block}
.obra__img{aspect-ratio:16/10;border-radius:14px;overflow:hidden;background:#111}
.obra__img img{width:100%;height:100%;object-fit:cover;transition:transform 1s cubic-bezier(.2,.7,.2,1)}
.obra:hover .obra__img img{transform:scale(1.05)}
.obra__pie{display:flex;justify-content:space-between;gap:12px;margin-top:12px}
.obra__pie b{font-weight:500}
.obra__pie span{color:var(--x-mute);font-size:14px;text-align:right}
.bq--claro .obra__pie span,.bq--blanco .obra__pie span{color:#6b7470}
.obras--grandes{grid-template-columns:repeat(auto-fill,minmax(420px,1fr));gap:28px}

/* Ciudades / formatos (tarjetas enlace) */
.tarjetas{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.tarjeta{position:relative;display:flex;flex-direction:column;gap:10px;background:#fff;border-radius:16px;padding:26px 24px 24px;text-decoration:none;color:var(--x-ink);overflow:hidden;transition:transform .3s,box-shadow .3s}
.tarjeta::before{content:"";position:absolute;inset:0 0 auto;height:5px;background:var(--c,var(--x-teal))}
.tarjeta:hover{transform:translateY(-5px);box-shadow:0 26px 44px -26px rgba(18,26,24,.45)}
.tarjeta h3{font:600 clamp(20px,1.8vw,26px)/1.05 var(--x-display);letter-spacing:-.03em;margin:0}
.tarjeta p{margin:0;color:#5b6461;font-size:15px}
.tarjeta .mas{margin-top:auto;padding-top:8px;font-size:14px;font-weight:600}

/* Chips de zonas */
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.chips li{padding:10px 16px;border-radius:99px;background:#fff;border:1px solid var(--x-line-d);font-size:15px}

/* Pasos */
.pasos{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;list-style:none;margin:0;padding:0;counter-reset:p}
.pasos li{background:#fff;color:var(--x-ink);border-radius:16px;padding:26px 22px;counter-increment:p}
.pasos li::before{content:counter(p,decimal-leading-zero);display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--x-teal);color:#fff;font:600 14px var(--x-body);margin-bottom:18px}
.pasos h3{font:600 20px/1.1 var(--x-display);letter-spacing:-.02em;margin:0 0 8px}
.pasos p{margin:0;color:#4b5552;font-size:15px}

/* FAQ */
.faq{max-width:900px;border-top:1px solid var(--x-line-d)}
.faq-grupo+.faq-grupo{margin-top:56px}
.faq-grupo h3{font:600 22px/1.1 var(--x-display);letter-spacing:-.02em;margin:0 0 14px}
.faq-item{border-bottom:1px solid var(--x-line-d)}
.faq-question{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:20px 0;cursor:pointer;font-weight:500;font-size:17px}
.faq-question::after{content:"+";flex:none;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--x-ink);color:#fff;font-size:18px;transition:transform .3s}
.faq-item.open .faq-question::after{transform:rotate(45deg)}
.faq-answer{display:none;padding:0 56px 22px 0;color:#4b5552}
.faq-item.open .faq-answer{display:block}

/* Mapa */
.mapa{position:relative;border-radius:20px;overflow:hidden;background:#acd1e7;box-shadow:0 30px 60px -35px rgba(18,26,24,.5)}
.mapa__lienzo{height:min(66vh,600px);z-index:1}
.mapa__filtros{position:absolute;top:16px;left:16px;z-index:5;display:flex;flex-wrap:wrap;gap:8px;max-width:calc(100% - 32px)}
.mapa__filtros button{display:inline-flex;align-items:center;gap:8px;border:0;cursor:pointer;background:#fff;color:var(--x-ink);font:500 14px var(--x-body);padding:10px 14px;border-radius:99px;box-shadow:0 4px 16px rgba(0,0,0,.14)}
.mapa__filtros button i{width:10px;height:10px;border-radius:50%;background:var(--c)}
.mapa__filtros button b{font-weight:500;color:#7a837f}
.mapa__filtros button.on{background:var(--x-ink);color:#fff}
.mapa__filtros button.on b{color:#9fb0ab}
.pin{width:16px;height:16px;border-radius:50%;background:var(--c);border:3px solid #fff;box-shadow:0 2px 8px rgba(0,0,0,.35)}
.grupo-pin{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:rgba(13,158,143,.25)}
.grupo-pin span{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--x-ink);color:#fff;font:600 13px var(--x-body);border:2px solid #fff}
.leaflet-popup-content{font:15px/1.4 var(--x-body);color:var(--x-ink)}
.pop b{display:block;font-size:17px;font-weight:600}
.pop span{color:#6b7470;font-size:13px}
.pop a{display:inline-flex;margin-top:10px;background:var(--x-wa);color:#03230f!important;padding:9px 14px;border-radius:99px;font-weight:600;font-size:14px;text-decoration:none}
.aviso{display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:#fff;border-radius:16px;padding:24px 28px}
.aviso p{margin:0;max-width:60ch;color:#4b5552}

/* Caso de estudio */
.caso-img{border-radius:18px;overflow:hidden;aspect-ratio:16/8;box-shadow:0 40px 70px -30px rgba(0,0,0,.6)}
.caso-img img{width:100%;height:100%;object-fit:cover}
.caso{display:grid;grid-template-columns:1.4fr .8fr;gap:clamp(32px,6vw,96px);align-items:start}
.caso h2{font:600 clamp(22px,2.2vw,30px)/1.1 var(--x-display);letter-spacing:-.03em;margin:0 0 12px}
.caso section+section{margin-top:44px}
.caso p{margin:0;color:#3d4643;font-size:18px}
.caso aside{position:sticky;top:24px;background:#fff;border-radius:16px;padding:26px 24px}
.caso aside h3{font:600 18px var(--x-display);margin:0 0 6px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;list-style:none;padding:0}
.tags li{font-size:13px;padding:7px 12px;border-radius:99px;background:var(--x-ink);color:#fff}

@media (max-width:1000px){
  .ph__in,.cab,.dos,.caso{grid-template-columns:1fr}
  .pasos{grid-template-columns:1fr 1fr}
  .obras--grandes{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
  .caso aside{position:static}
}
@media (max-width:640px){
  body{font-size:16px}
  .in{width:calc(100% - 32px)}
  .ph h1{font-size:36px}
  .ph__ctas .bt{flex:1}
  .bq{padding:64px 0}
  .cab{gap:12px;margin-bottom:28px}
  .pasos{grid-template-columns:1fr}
  .obras,.obras--grandes{grid-template-columns:1fr}
  .mapa__lienzo{height:460px}
  .mapa__filtros{top:10px;left:10px;right:10px;gap:6px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
  .mapa__filtros button{flex:none;padding:8px 12px;font-size:13px}
  .faq-answer{padding-right:0}
  .caso-img{aspect-ratio:4/3}
}
.ph--caso h1{font-size:clamp(30px,3.6vw,54px)}