/* ══════════════════════════════════════════════════════
   CCP ARQUITECTURA · v2
   Lenguaje: Aboreto display · DM Sans etiquetas · Nunito cuerpo
   ══════════════════════════════════════════════════════ */

:root{
  --neg:#141414;
  --tinta:#1D1D1B;
  --gris:#6A6A66;
  --linea:#DFDCD7;
  --papel:#FFFFFF;
  --hueso:#F4F1EC;
  --carbon:#242422;
  --rojo:#E30613;
  --w:1280px;
  --pad:clamp(20px,5vw,64px);
  --e:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--papel);color:var(--tinta);
  font:400 16px/1.7 "Nunito Sans",system-ui,sans-serif;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,blockquote{margin:0;font-weight:400}
p{margin:0 0 1em}

.wrap{width:100%;max-width:var(--w);margin:0 auto;padding-inline:var(--pad)}

/* ── tipografía base ── */
.display{
  font-family:"Aboreto",Georgia,serif;
  font-size:clamp(28px,4.4vw,56px);
  line-height:1.16;letter-spacing:.005em;
}
.tag{
  font-family:"DM Sans",system-ui,sans-serif;
  font-size:11.5px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--gris);margin:0 0 18px;
}
.tag::before{content:"• ";color:var(--rojo)}
.lede{font-size:clamp(15px,1.5vw,17.5px);color:var(--gris);max-width:52ch;line-height:1.75}

.lnk{
  display:inline-block;margin-top:22px;padding-bottom:3px;
  font-family:"DM Sans",sans-serif;font-size:13.5px;
  border-bottom:1px solid var(--tinta);
  transition:color .3s var(--e),border-color .3s var(--e);
}
.lnk:hover{color:var(--rojo);border-color:var(--rojo)}

/* ── revelado ── */
.rev{opacity:0;transform:translateY(26px);transition:opacity .9s var(--e),transform .9s var(--e)}
.rev.on{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .rev{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ══ HEADER ══ */
.hd{
  position:fixed;inset:0 0 auto;z-index:90;
  display:flex;align-items:center;justify-content:space-between;
  padding:20px var(--pad);
  transition:background .45s var(--e),box-shadow .45s var(--e),padding .45s var(--e);
}
.hd-logo img{height:34px;width:auto;transition:filter .45s var(--e)}
.hd:not(.solid) .hd-logo img{filter:brightness(0) invert(1)}
.hd-nav{display:flex;gap:34px}
.hd-nav a{
  font-family:"DM Sans",sans-serif;font-size:12.5px;
  letter-spacing:.14em;text-transform:uppercase;color:#fff;
  position:relative;padding-bottom:4px;transition:color .35s var(--e);
}
.hd-nav a::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:1px;
  background:currentColor;transition:width .35s var(--e);
}
.hd-nav a:hover::after{width:100%}
.hd.solid{background:rgba(255,255,255,.97);box-shadow:0 1px 0 var(--linea);padding-block:14px}
.hd.solid .hd-nav a{color:var(--tinta)}
.hd.solid .hd-nav a:hover{color:var(--rojo)}

.hd-burger{
  display:none;width:40px;height:34px;border:0;background:none;cursor:pointer;
  padding:0;position:relative;
}
.hd-burger span{
  position:absolute;left:8px;width:24px;height:1.5px;background:#fff;
  transition:transform .35s var(--e),background .35s var(--e),opacity .25s;
}
.hd-burger span:nth-child(1){top:13px}
.hd-burger span:nth-child(2){top:20px}
.hd.solid .hd-burger span,.hd.open .hd-burger span{background:var(--tinta)}
.hd.open .hd-burger span:nth-child(1){transform:translateY(3.5px) rotate(45deg)}
.hd.open .hd-burger span:nth-child(2){transform:translateY(-3.5px) rotate(-45deg)}

/* ══ HERO ══ */
.hero{position:relative;height:100svh;min-height:540px;overflow:hidden;background:var(--neg)}
.hero-slides,.sl{position:absolute;inset:0}
.sl{
  background-size:cover;background-position:center;
  opacity:0;transform:scale(1.06);
  transition:opacity 1.5s var(--e),transform 7s linear;
}
.sl.is-on{opacity:1;transform:scale(1)}
.hero-veil{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.52) 0%,rgba(0,0,0,.12) 34%,rgba(0,0,0,.14) 58%,rgba(0,0,0,.72) 100%);
}
/* 🔴 El ancho y el centro salen MEDIDOS del video de la intro
   (frame a los 4,0 s): el logo queda al 50%/50% ocupando el 41%
   del ancho del cuadro. El video se sirve con object-fit:cover, así
   que el 41% se calcula sobre el lado que domina el encuadre —
   por eso va en vmin y no en vw. Si se cambia uno, se cambia el
   otro, o el logo salta al terminar la intro. */
/* 🔴 EL TAMAÑO DEL HERO MANDA. La animación de la intro se escala
   para calzar con ESTE logo, nunca al revés: es el logo del sitio,
   la intro es de paso. Ver .intro-v en sistema.css. */
.hero-mark{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:min(190px,34vw);
  opacity:0;animation:up 1.5s .35s var(--e) forwards;
}
.hero-mark img{width:100%;filter:drop-shadow(0 2px 20px rgba(0,0,0,.35))}
@keyframes up{from{opacity:0;transform:translate(-50%,-56%)}to{opacity:1;transform:translate(-50%,-50%)}}

.hero-foot{
  position:absolute;left:0;right:0;bottom:0;
  padding:0 var(--pad) clamp(30px,5vh,52px);
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  color:#fff;
}
.hero-name h2{
  font-family:"Aboreto",serif;font-size:clamp(20px,2.7vw,32px);
  letter-spacing:.02em;line-height:1.2;
}
.hero-name p{
  margin:7px 0 0;font-family:"DM Sans",sans-serif;font-size:11px;
  letter-spacing:.2em;text-transform:uppercase;opacity:.82;
}
.hero-bars{display:flex;gap:9px;padding-bottom:5px}
.bar{width:52px;height:2px;background:rgba(255,255,255,.34);cursor:pointer;position:relative;overflow:hidden;border:0;padding:0}
.bar i{position:absolute;inset:0;width:0;background:#fff;display:block}
.bar.run i{animation:fill 6s linear forwards}
@keyframes fill{to{width:100%}}

.hero-down{
  position:absolute;left:50%;bottom:20px;width:1px;height:42px;
  background:linear-gradient(180deg,transparent,rgba(255,255,255,.75));
  animation:dn 2.2s var(--e) infinite;
}
@keyframes dn{0%,100%{opacity:.25;height:30px}50%{opacity:1;height:48px}}

/* ══ INTRO ══ */
.intro{padding:clamp(72px,11vh,132px) 0}
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,84px);align-items:center}
.intro-img img{width:100%;aspect-ratio:4/3;object-fit:cover;filter:grayscale(1) contrast(1.05)}

/* ══ SERVICIOS ══ */
.serv{padding:0 0 clamp(72px,11vh,132px)}
.serv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,26px);margin-top:8px}
.card{display:block;group:none}
.card-img{overflow:hidden;aspect-ratio:3/4;background:var(--hueso)}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--e)}
.card:hover .card-img img{transform:scale(1.05)}
.card h3{font-family:"Aboreto",serif;font-size:clamp(17px,1.9vw,22px);margin:18px 0 5px}
.card p{font-size:14.5px;color:var(--gris);margin:0}

/* ══ DRAG ══ */
.drag-sec{padding:clamp(72px,11vh,132px) 0 0;background:var(--hueso)}
.drag-head{padding-bottom:clamp(32px,5vh,52px)}
.drag-head .display{margin-bottom:18px}
.drag{
  position:relative;width:100%;max-width:1500px;margin:0 auto;
  aspect-ratio:3/2;overflow:hidden;cursor:ew-resize;user-select:none;
  background:var(--carbon);touch-action:pan-y;
}
.drag img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.drag-a{position:absolute;inset:0;width:50%;overflow:hidden}
.drag-a img{width:auto;height:100%;max-width:none}
.drag-h{
  position:absolute;top:0;bottom:0;left:50%;width:2px;
  background:rgba(255,255,255,.92);transform:translateX(-1px);pointer-events:none;
}
.drag-k{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:82px;height:82px;border-radius:50%;
  background:rgba(20,20,20,.62);backdrop-filter:blur(7px);
  border:1px solid rgba(255,255,255,.55);
  display:grid;place-items:center;color:#fff;
  font-family:"DM Sans",sans-serif;font-size:9.5px;letter-spacing:.17em;
}
.drag-l{
  position:absolute;bottom:20px;color:#fff;font-family:"DM Sans",sans-serif;
  font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;
  background:rgba(20,20,20,.5);backdrop-filter:blur(5px);padding:7px 13px;pointer-events:none;
}
.drag-l1{left:20px}
.drag-l2{right:20px}

/* ══ CIFRAS ══ */
.nums{padding:clamp(60px,9vh,104px) 0;background:var(--hueso)}
.nums-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;text-align:center}
.num strong{
  display:block;font-family:"Aboreto",serif;font-weight:400;
  font-size:clamp(38px,5.6vw,68px);line-height:1;
}
.num span{
  font-family:"DM Sans",sans-serif;font-size:11px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--gris);display:block;margin-top:12px;
}

/* ══ OBRAS ══ */
.obras{padding:clamp(72px,11vh,132px) 0 0}
.obras .display{margin-bottom:clamp(28px,4vh,44px)}
.mos{
  display:grid;grid-template-columns:repeat(6,1fr);
  grid-auto-rows:clamp(110px,15vw,190px);gap:clamp(8px,1vw,14px);
  padding-inline:clamp(8px,1vw,14px);
}
.ms{position:relative;overflow:hidden;background:var(--hueso)}
.ms img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--e),filter .6s var(--e)}
.ms span{
  position:absolute;left:16px;bottom:14px;color:#fff;z-index:2;
  font-family:"DM Sans",sans-serif;font-size:10.5px;letter-spacing:.18em;
  text-transform:uppercase;opacity:0;transform:translateY(8px);
  transition:opacity .45s var(--e),transform .45s var(--e);
  text-shadow:0 1px 10px rgba(0,0,0,.6);
}
.ms::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,transparent 52%,rgba(0,0,0,.6));
  opacity:0;transition:opacity .45s var(--e);
}
.ms:hover img{transform:scale(1.045)}
.ms:hover::after,.ms:hover span{opacity:1;transform:none}
.ms-a{grid-column:span 4;grid-row:span 2}
.ms-b{grid-column:span 2;grid-row:span 2}
.ms-c{grid-column:span 2;grid-row:span 2}
.ms-d{grid-column:span 2;grid-row:span 2}
.ms-e{grid-column:span 2;grid-row:span 2}
.ms-f{grid-column:span 3;grid-row:span 2}
.ms-g{grid-column:span 3;grid-row:span 2}
.ms-h{grid-column:span 6;grid-row:span 3}  /* mas alto: a 2 filas recortaba la casa */

/* ══ EL OFICIO ══ */
.ofi{padding:clamp(72px,11vh,132px) 0}
.ofi-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,84px);align-items:center}
.ofi-imgs{position:relative;padding-bottom:16%}
.ofi-imgs img{filter:grayscale(1) contrast(1.06)}
.ofi-1{width:82%;aspect-ratio:4/3;object-fit:cover}
.ofi-2{
  position:absolute;right:0;bottom:0;width:52%;aspect-ratio:1;object-fit:cover;
  border:7px solid var(--papel);
}
.ofi-txt p{color:var(--gris);max-width:50ch}
.ofi-txt strong{color:var(--tinta);font-weight:600}
.ofi-txt .display{margin-bottom:20px}

/* ══ CITA ══ */
.quote{
  padding:clamp(80px,14vh,150px) 0;text-align:center;
  background:var(--carbon) center/cover;position:relative;
}
.quote::before{content:"";position:absolute;inset:0;background:rgba(20,20,18,.72)}
.quote .wrap{position:relative}
.quote blockquote{
  font-family:"Aboreto",serif;color:#fff;
  font-size:clamp(20px,3.1vw,38px);line-height:1.38;
}

/* ══ CTA ══ */
.cta{padding:clamp(80px,13vh,140px) 0}
.cta-in{text-align:center;max-width:720px;margin:0 auto}
.cta .lede{margin:20px auto 0}
.cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:34px}
.btn{
  font-family:"DM Sans",sans-serif;font-size:13px;letter-spacing:.11em;
  text-transform:uppercase;padding:16px 32px;border:1px solid var(--tinta);
  transition:background .35s var(--e),color .35s var(--e),border-color .35s var(--e);
}
.btn-p{background:var(--tinta);color:#fff}
.btn-p:hover{background:var(--rojo);border-color:var(--rojo)}
.btn-s:hover{background:var(--tinta);color:#fff}

/* ══ FOOTER ══ */
.ft{border-top:1px solid var(--linea);padding-top:clamp(48px,7vh,72px)}
.ft-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1.2fr 1.3fr;
  gap:clamp(26px,4vw,52px);padding-bottom:clamp(40px,6vh,60px);
}
.ft-brand img{height:38px;width:auto;margin-bottom:16px}
.ft-brand p{font-size:13.5px;color:var(--gris);margin:0}
.ft-col a,.ft-col p{
  display:block;font-size:14px;color:var(--gris);margin:0 0 9px;
  transition:color .3s var(--e);
}
.ft-col a:hover{color:var(--rojo)}
.ft-legal p{font-size:12.5px;line-height:1.6}
.ft-base{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  border-top:1px solid var(--linea);padding-block:22px 28px;
}
.ft-base p{margin:0;font-size:11.5px;letter-spacing:.06em;color:var(--gris)}
.ft-base a:hover{color:var(--rojo)}

/* ══ WHATSAPP ══ */
.wa{
  position:fixed;right:22px;bottom:22px;z-index:80;
  width:54px;height:54px;border-radius:50%;background:#25D366;color:#fff;
  display:grid;place-items:center;box-shadow:0 6px 22px rgba(0,0,0,.24);
  transition:transform .3s var(--e);
}
.wa svg{width:28px;height:28px}
.wa:hover{transform:scale(1.07)}

/* ══════ RESPONSIVE ══════ */
@media (max-width:900px){
  .intro-grid,.ofi-grid{grid-template-columns:1fr;gap:34px}
  .intro-img{order:-1}
  .ofi-imgs{padding-bottom:14%}
  .serv-grid{grid-template-columns:1fr;gap:28px}
  .card-img{aspect-ratio:16/10}
  .mos{grid-template-columns:repeat(2,1fr);grid-auto-rows:clamp(112px,26vw,165px)}
  .ms-a,.ms-h{grid-column:span 2}
  .ms-b,.ms-c,.ms-d,.ms-e,.ms-f,.ms-g{grid-column:span 1}
  .ms{grid-row:span 2 !important}
  .ft-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .hd-burger{display:block}
  .hd-nav{
    position:fixed;inset:0 0 auto;padding:88px var(--pad) 34px;
    background:rgba(255,255,255,.985);flex-direction:column;gap:0;
    transform:translateY(-101%);transition:transform .45s var(--e);
    box-shadow:0 12px 30px rgba(0,0,0,.09);
  }
  .hd.open .hd-nav{transform:none}
  .hd-nav a{
    color:var(--tinta);font-size:15px;letter-spacing:.1em;
    padding:16px 0;border-bottom:1px solid var(--linea);
  }
  .hd.open{background:rgba(255,255,255,.985)}
  .hd.open .hd-logo img{filter:none}
  .hero-foot{flex-direction:column;align-items:flex-start;gap:16px}
  .hero-bars{padding-bottom:0}
  .bar{width:38px}
  .nums-grid{grid-template-columns:1fr;gap:34px}
  .drag{aspect-ratio:4/3}
  .drag-k{width:66px;height:66px;font-size:8.5px}
  .ft-grid{grid-template-columns:1fr;gap:30px}
  .ft-base{flex-direction:column;gap:8px}
  .cta-btns .btn{width:100%;text-align:center}
}
@media (max-width:420px){
  .wa{width:48px;height:48px;right:16px;bottom:16px}
  .wa svg{width:25px;height:25px}
}