/* CPG · cperezgonzalez.com
   Base clara cálida (Off-white), Plomo en acentos, bloques oscuros puntuales.
   Solo los 4 colores del logo. Montserrat. */
:root{
  --off:#F4F1EA; --plomo:#383836; --negro:#1D1D1B; --azul:#2E4C5B;
  --texto:#1D1D1B; --suave:rgba(56,56,54,.72); --linea:rgba(56,56,54,.16);
  --tarjeta:#FBF9F4;
  --sombra:0 1px 2px rgba(29,29,27,.05),0 18px 40px -18px rgba(29,29,27,.22);
  --f:"Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif;
  --borde:clamp(16px,5vw,72px);
  --radio:14px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:80px}
body{margin:0;background:var(--off);color:var(--texto);font-family:var(--f);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{margin:0;text-wrap:balance}
p{margin:0}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--suave)}
.titular{font-weight:300;letter-spacing:-.03em;line-height:1.02}
.nota{position:absolute;right:12px;bottom:10px;z-index:3;font-size:10px;font-weight:500;letter-spacing:.04em;color:var(--off);background:rgba(29,29,27,.45);padding:3px 8px;border-radius:999px;pointer-events:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:999px;font-weight:600;font-size:14px;text-decoration:none;transition:transform .2s,background .2s,color .2s}
.btn:hover{transform:translateY(-1px)}
.btn:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--azul);outline-offset:3px}
.btn-oscuro{background:var(--plomo);color:var(--off)}
.btn-oscuro:hover{background:var(--negro)}
.btn-claro{background:transparent;color:var(--plomo);box-shadow:inset 0 0 0 1px rgba(56,56,54,.35)}
.btn-off{background:var(--off);color:var(--negro)}

/* ---------- barra ---------- */
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px var(--borde);background:rgba(244,241,234,.86);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .3s}
.nav.con-linea{border-bottom-color:var(--linea)}
.nav .logo{width:104px;flex:none}
.nav .logo img{width:100%;height:auto}
.nav ul{display:flex;align-items:center;gap:clamp(14px,1.8vw,28px);list-style:none;margin:0;padding:0;font-size:13px;font-weight:500}
.nav ul a{text-decoration:none;color:var(--plomo);opacity:.85}
.nav ul a:hover{opacity:1}
.nav ul a.btn{color:var(--off);opacity:1}
.nav .btn{min-height:40px;padding:0 18px;font-size:13px}
.menu{display:none}
@media (max-width:1060px){
  .nav ul{display:none}
  .menu{display:block}
  .menu summary{list-style:none;cursor:pointer;font-size:13px;font-weight:600;padding:10px 16px;border-radius:999px;box-shadow:inset 0 0 0 1px rgba(56,56,54,.3)}
  .menu summary::-webkit-details-marker{display:none}
  .menu[open] summary{background:var(--plomo);color:var(--off)}
  .menu nav{position:absolute;left:0;right:0;top:100%;background:var(--off);border-bottom:1px solid var(--linea);padding:8px var(--borde) 24px;display:grid}
  .menu nav a{padding:14px 0;border-bottom:1px solid var(--linea);text-decoration:none;font-size:18px;font-weight:400}
}

/* ---------- 1 · portada: la torre que se ilumina ---------- */
.hero{position:relative;height:calc(100svh - 69px);min-height:620px;padding:clamp(20px,4vh,48px) var(--borde) clamp(20px,4vh,40px);display:flex;flex-direction:column;align-items:center;gap:clamp(18px,3vh,32px);text-align:center;overflow:hidden}
.hero-copy{flex:none;display:grid;gap:clamp(10px,1.6vh,16px);justify-items:center;max-width:880px;position:relative;z-index:2}
.hero h1{font-size:clamp(40px,min(6.4vw,9vh),104px)}
.hero-copy p{font-size:clamp(15px,1.35vw,18px);color:var(--suave);max-width:46ch}
.hero-botones{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:6px}
.escena{position:relative;flex:1;min-height:0;width:100%;max-width:1240px;display:flex;justify-content:center}
.torre{position:relative;z-index:1;height:100%;min-height:280px;aspect-ratio:4/5;max-width:100%;border-radius:var(--radio);overflow:hidden;background:var(--plomo);box-shadow:var(--sombra);will-change:transform}
.torre img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 40%}
.torre .noche{opacity:0}
.torre-tag{position:absolute;left:12px;bottom:10px;z-index:3;font-size:10px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--off);background:rgba(29,29,27,.45);padding:3px 8px;border-radius:999px}
.flota{position:absolute;z-index:2;background:var(--tarjeta);border-radius:12px;box-shadow:var(--sombra);overflow:hidden;text-align:left}
.flota img{width:100%;height:100%;object-fit:cover}
.flota.f1{left:2%;top:12%;width:clamp(150px,17vw,230px);aspect-ratio:4/5;transform:rotate(-3deg)}
.flota.f2{right:3%;top:6%;width:clamp(170px,19vw,260px);aspect-ratio:16/10;transform:rotate(2.5deg)}
.flota.f3{right:6%;bottom:10%;padding:16px 18px;display:grid;gap:2px;transform:rotate(-1.5deg)}
.flota.f3 b{font-size:28px;font-weight:300;letter-spacing:-.02em;line-height:1.1}
.flota.f3 span{font-size:12px;color:var(--suave)}
.flota.f4{left:5%;bottom:8%;padding:14px 16px;font-size:12px;font-weight:600;color:var(--plomo);display:flex;gap:8px;align-items:center;transform:rotate(2deg)}
.flota.f4 i{width:8px;height:8px;border-radius:50%;background:var(--azul);flex:none}
.flota figcaption{position:absolute;left:8px;bottom:8px;font-size:10px;font-weight:600;color:var(--off);background:rgba(29,29,27,.5);padding:2px 7px;border-radius:999px}
@media (max-width:900px){.escena .flota{display:none}}
.corto{display:none}
@media (max-width:600px){.largo{display:none}.corto{display:inline}}

/* ---------- 2 · cifras ---------- */
.cifras{padding:clamp(72px,12vh,140px) var(--borde);max-width:1400px;margin:0 auto}
.cifras h2{font-size:clamp(28px,3.6vw,52px);max-width:20ch;margin-top:14px}
.nums{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin-top:clamp(40px,7vh,80px);border-top:1px solid var(--linea);padding-top:28px}
.num b{display:block;font-size:clamp(52px,7vw,108px);font-weight:300;letter-spacing:-.05em;line-height:1;font-variant-numeric:tabular-nums;color:var(--plomo)}
.num span{display:block;margin-top:12px;font-size:13px;font-weight:500;color:var(--suave);max-width:18ch}
@media (max-width:760px){.nums{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:40px}}

/* ---------- 3 · del render a la realidad ---------- */
.real{height:calc(100svh - 69px);min-height:560px;max-height:1000px;padding:clamp(24px,5vh,56px) var(--borde) clamp(24px,4vh,40px);display:flex;flex-direction:column;align-items:center;gap:clamp(18px,3vh,32px);text-align:center}
.real-head{flex:none;display:grid;gap:12px;justify-items:center;max-width:760px}
.real-head h2{font-size:clamp(32px,4.6vw,68px)}
.real-head p{color:var(--suave);max-width:48ch}
.comparar{position:relative;width:100%;max-width:1240px;flex:1;min-height:300px;border-radius:var(--radio);overflow:hidden;box-shadow:var(--sombra);background:var(--negro)}
.comparar .capa{position:absolute;inset:0}
.comparar .capa img{width:100%;height:100%;object-fit:cover}
.comparar .despues{clip-path:inset(0 0 0 50%)}
.comparar .barre{position:absolute;top:0;bottom:0;left:50%;width:2px;margin-left:-1px;background:var(--off);z-index:3}
.etiqueta{position:absolute;top:14px;z-index:4;font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--off);background:rgba(29,29,27,.55);padding:6px 10px;border-radius:999px}
.etiqueta.i{left:14px}.etiqueta.d{right:14px}
.comparar .nota{right:auto;left:14px;bottom:12px}

/* ---------- 4 · proyectos ---------- */
.proyectos{position:relative;padding:clamp(56px,10vh,110px) 0 clamp(48px,8vh,90px);overflow:hidden}
.proy-head{padding:0 var(--borde);display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;max-width:1400px;margin:0 auto}
.proy-head h2{font-size:clamp(32px,4.4vw,64px);margin-top:12px}
.proy-head a{font-size:14px;font-weight:600;text-decoration:none;color:var(--azul)}
.carril{display:flex;gap:clamp(18px,2.4vw,32px);padding:clamp(28px,5vh,48px) var(--borde) 24px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding:0 var(--borde);-webkit-overflow-scrolling:touch;scrollbar-width:none}
.carril::-webkit-scrollbar{display:none}
.js-carril{height:calc(100svh - 69px);padding-top:clamp(24px,5vh,56px)!important;padding-bottom:24px!important}
.js-carril .carril{overflow:visible;scroll-snap-type:none;width:max-content}
.js-carril .ficha{width:min(420px,calc((100svh - 69px - 400px) * .8))}
.ficha{flex:0 0 auto;width:min(80vw,420px);scroll-snap-align:start;background:var(--tarjeta);border-radius:var(--radio);box-shadow:var(--sombra);overflow:hidden;text-decoration:none;display:flex;flex-direction:column;transition:transform .3s}
a.ficha:hover{transform:translateY(-4px)}
.ficha .ph{position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--plomo)}
.ficha .ph img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
a.ficha:hover .ph img{transform:scale(1.04)}
.ficha .cuerpo{padding:20px 22px 22px;display:grid;gap:6px}
.ficha .estado{font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--azul)}
.ficha h3{font-size:clamp(22px,2vw,28px);font-weight:600;letter-spacing:-.02em}
.ficha p{font-size:14px;color:var(--suave)}
.ficha .mas{margin-top:8px;font-size:13px;font-weight:600;color:var(--plomo)}
.ficha.viene{background:var(--plomo);color:var(--off)}
.ficha.viene .ph{display:grid;place-items:center;background:var(--plomo)}
.ficha.viene .ph::before{content:"";position:absolute;inset:-20px;background:url(../img/a87-fachada.webp) center/cover;filter:blur(18px);opacity:.05}
.ficha.viene .ph div{position:relative;text-align:center;padding:28px;display:grid;gap:14px}
.ficha.viene .ph b{font-size:clamp(28px,3vw,40px);font-weight:300;letter-spacing:-.03em;line-height:1.08}
.ficha.viene .estado{color:rgba(244,241,234,.7)}
.ficha.viene p,.ficha.viene .ph span{color:rgba(244,241,234,.7)}
.avance{margin:8px var(--borde) 0;height:1px;background:var(--linea);max-width:1400px}
.avance i{display:block;height:100%;width:0;background:var(--plomo)}
.avance{display:none}
.js-carril .avance{display:block}

/* ---------- 5 · filas que alternan ---------- */
.filas{padding:clamp(40px,8vh,90px) var(--borde);max-width:1400px;margin:0 auto;display:grid;gap:clamp(72px,14vh,150px)}
.fila{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(32px,6vw,96px);align-items:center}
.fila.al-reves .collage{order:2}
.fila .texto{display:grid;gap:16px;max-width:480px}
.fila h2{font-size:clamp(30px,3.6vw,52px)}
.fila .texto p{color:var(--suave)}
.collage{position:relative;padding:0 8% 10% 0}
.collage .grande{position:relative;border-radius:var(--radio);overflow:hidden;box-shadow:var(--sombra);aspect-ratio:5/4}
.collage .grande img{width:100%;height:100%;object-fit:cover}
.collage .chica{position:absolute;right:0;bottom:0;width:40%;aspect-ratio:4/5;border-radius:12px;overflow:hidden;box-shadow:var(--sombra);border:6px solid var(--tarjeta);background:var(--tarjeta)}
.collage .chica img{width:100%;height:100%;object-fit:cover}
.collage .dato{position:absolute;right:0;bottom:0;background:var(--tarjeta);border-radius:12px;box-shadow:var(--sombra);padding:18px 20px;display:grid;gap:2px;min-width:44%}
.collage .dato b{font-size:clamp(26px,2.6vw,36px);font-weight:300;letter-spacing:-.03em;line-height:1.1}
.collage .dato span{font-size:12px;color:var(--suave)}
.detalle .grande{aspect-ratio:4/5}
.detalle .grande img{transform-origin:55% 55%}
.lista{list-style:none;margin:8px 0 0;padding:0;display:grid}
.lista li{display:flex;gap:14px;align-items:baseline;border-top:1px solid var(--linea);padding:12px 0;font-size:15px}
.lista li span{font-size:11px;font-weight:600;color:var(--suave);min-width:22px;font-variant-numeric:tabular-nums}
@media (max-width:860px){
  .fila{grid-template-columns:1fr}
  .fila.al-reves .collage{order:0}
}

/* ---------- 6 · recuadros ---------- */
.recuadros{padding:clamp(56px,10vh,110px) var(--borde);max-width:1400px;margin:0 auto}
.recuadros h2{font-size:clamp(30px,3.6vw,52px);margin:12px 0 clamp(28px,5vh,48px)}
.rejilla{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.caja{background:var(--tarjeta);border-radius:var(--radio);box-shadow:var(--sombra);padding:26px 24px;display:flex;flex-direction:column;gap:10px;text-decoration:none;min-height:220px;transition:transform .3s}
.caja:hover{transform:translateY(-3px)}
.caja .n{font-size:12px;font-weight:600;color:var(--azul);letter-spacing:.1em}
.caja h3{font-size:20px;font-weight:600;letter-spacing:-.01em}
.caja p{font-size:14px;color:var(--suave)}
.caja .ir{margin-top:auto;font-size:13px;font-weight:600}
@media (max-width:1000px){.rejilla{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.rejilla{grid-template-columns:1fr}.caja{min-height:0}}

/* ---------- 7 · cierre (bloque oscuro) ---------- */
.cierre{position:relative;margin:0 var(--borde);border-radius:calc(var(--radio) + 6px);overflow:hidden;background:var(--plomo);color:var(--off);padding:clamp(64px,12vh,140px) clamp(24px,6vw,96px);display:grid;gap:24px;justify-items:center;text-align:center}
.cierre::before{content:"";position:absolute;inset:-30px;background:url(../img/a87-torre-noche.webp) center 35%/cover;filter:blur(14px);opacity:.05}
.cierre>*{position:relative}
.cierre .logo{width:120px}
.cierre h2{font-size:clamp(34px,5.4vw,80px);max-width:15ch}
.cierre p{color:rgba(244,241,234,.72);max-width:46ch}
.cierre .botones{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.cierre .btn-claro{color:var(--off);box-shadow:inset 0 0 0 1px rgba(244,241,234,.4)}

/* ---------- pie ---------- */
.pie{background:var(--negro);color:rgba(244,241,234,.72);margin-top:clamp(56px,10vh,110px);padding:clamp(56px,9vh,96px) var(--borde) 28px;font-size:14px}
.pie-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;max-width:1400px;margin:0 auto}
.pie .logo{width:120px;margin-bottom:18px}
.pie h4{margin:0 0 12px;font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:rgba(244,241,234,.5)}
.pie ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.pie a{text-decoration:none;color:var(--off)}
.pie a:hover{text-decoration:underline}
.pie-legal{max-width:1400px;margin:48px auto 0;padding-top:20px;border-top:1px solid rgba(244,241,234,.14);display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;font-size:12px;color:rgba(244,241,234,.5)}
@media (max-width:860px){.pie-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.pie-grid{grid-template-columns:1fr}}

/* botón fijo de WhatsApp */
.wa{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:60;display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:0 18px;border-radius:999px;background:var(--plomo);color:var(--off);font-size:14px;font-weight:600;text-decoration:none;box-shadow:var(--sombra)}
.wa svg{width:18px;height:18px}

@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* ---------- equipo (como en el dossier) ---------- */
.equipo-cpg{padding:clamp(56px,10vh,110px) var(--borde) 0;max-width:1400px;margin:0 auto}
.equipo-head{display:flex;justify-content:space-between;align-items:end;gap:24px 48px;flex-wrap:wrap;margin-bottom:clamp(28px,5vh,48px)}
.equipo-head h2{font-size:clamp(30px,3.6vw,52px);margin-top:12px}
.equipo-head p{color:var(--suave);max-width:44ch}
.personas{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:clamp(12px,1.6vw,20px)}
.persona{margin:0;display:grid;gap:12px;align-content:start}
.persona .foto{aspect-ratio:4/5;border-radius:12px;overflow:hidden;box-shadow:var(--sombra);background:var(--plomo)}
.persona img{width:100%;height:100%;object-fit:cover;filter:saturate(.9);transition:transform .6s}
.persona:hover img{transform:scale(1.03)}
.persona figcaption{display:grid;gap:2px}
.persona b{font-size:15px;font-weight:600;line-height:1.3}
.persona span{font-size:13px;color:var(--suave);line-height:1.4}
.aliados{margin-top:28px;font-size:13px;color:var(--suave);border-top:1px solid var(--linea);padding-top:18px}
@media (max-width:1000px){.personas{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:560px){.personas{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* próximos proyectos: render ya difuminado en el archivo (nunca la imagen nítida) */
.ficha.viene .ph .fondo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.08);opacity:.85}
.ficha.viene .ph.con-fondo::before{display:none}
.ficha.viene .ph.con-fondo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(29,29,27,.15),rgba(29,29,27,.55))}
.ficha.viene .ph.con-fondo>div{z-index:1}