/* ============================================================
   SHAV — Aberturas de aluminio y vidrios
   Sistema de diseño: grafito / papel / acero + acento vidrio
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --grafito: #14181c;
  --grafito-2: #1c2126;
  --papel: #f2f3f1;
  --papel-2: #e8e9e6;
  --acero: #838d95;
  --perfil: #22282d;
  --linea: #d8dbda;
  --linea-oscura: #2a3238;
  --vidrio: #30318e;
  --vidrio-claro: #a2a2cc;
  --whatsapp: #25D366;
  --whatsapp-dark: #1ebe5b;
  --gris-oscuro: #2e2f33;
  --blanco: #ffffff;

  --sans: 'IBM Plex Sans', -apple-system, Segoe UI, sans-serif;
  --display: 'Space Grotesk', var(--sans);
  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, monospace;

  --maxw: 1240px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
html, body{ max-width:100%; overflow-x:hidden; }
body{
  margin:0;
  background:var(--papel);
  color:var(--perfil);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family:var(--display); font-weight:600; line-height:1.08; margin:0; letter-spacing:-0.01em; }
p{ margin:0; }
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 28px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

:focus-visible{ outline:2px solid var(--vidrio); outline-offset:3px; }

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,0.96);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--linea);
  box-shadow:0 1px 0 rgba(20,24,28,0.02), 0 12px 24px -18px rgba(20,24,28,0.25);
  transition:box-shadow .3s ease;
}
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height:112px;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height:56px; width:auto; }
.brand span{ display:none; }

.main-nav{ display:flex; align-items:center; gap:38px; }
.main-nav a{
  position:relative; color:var(--perfil); opacity:0.72; font-size:15px; font-weight:500;
  padding:8px 0;
}
.main-nav a::after{
  content:''; position:absolute; left:0; right:100%; bottom:0; height:2px;
  background:var(--vidrio); transition:right .32s cubic-bezier(.2,.8,.2,1);
}
.main-nav a:hover, .main-nav a.active{ opacity:1; }
.main-nav a:hover::after, .main-nav a.active::after{ right:0; }

.btn{
  display:inline-flex; align-items:center; gap:9px;
  font-family:var(--sans); font-weight:600; font-size:14.5px;
  padding:12px 20px; border:1px solid currentColor; cursor:pointer;
  white-space:nowrap;
  transition:transform .28s cubic-bezier(.2,.8,.2,1), box-shadow .28s ease, background .22s ease, color .22s ease;
}
.btn:hover{ transform:translateY(-3px); box-shadow:0 14px 28px -10px rgba(48,49,142,0.38); }
.btn:active{ transform:translateY(-1px); }
.btn-wsp{
  background:var(--whatsapp); border-color:var(--whatsapp); color:var(--blanco);
}
.btn-wsp:hover{ background:var(--whatsapp-dark); border-color:var(--whatsapp-dark); box-shadow:0 14px 28px -10px rgba(37,211,102,0.45); }
.btn-outline{
  background:transparent; border-color:var(--perfil); color:var(--perfil);
}
.btn-outline:hover{ background:var(--perfil); color:var(--papel); }
.btn-outline-inv{
  background:transparent; border-color:var(--papel); color:var(--papel);
}
.btn-outline-inv:hover{ background:var(--papel); color:var(--grafito); }
.btn svg{ width:17px; height:17px; flex:none; }

.nav-toggle{
  display:none; background:none; border:0; color:var(--perfil); padding:8px; cursor:pointer;
}
.nav-toggle svg{ width:26px; height:26px; }

/* ---------- Hero ---------- */
.hero{
  position:relative; min-height:88vh;
  display:flex; align-items:flex-end;
  background:var(--grafito);
  overflow:hidden;
}
.hero-media{ position:absolute; inset:-4%; will-change:transform; }
.hero-media img{
  width:100%; height:100%; object-fit:cover; opacity:0.72;
  animation:kenburns 17s ease-in-out infinite alternate;
}
@keyframes kenburns{ from{ transform:scale(1); } to{ transform:scale(1.1); } }
.hero-media::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(20,24,28,0.15) 0%, rgba(20,24,28,0.35) 45%, rgba(20,24,28,0.96) 100%);
}
.hero-content{
  position:relative; z-index:2; width:100%;
  padding:0 0 76px;
  opacity:0; transform:translateY(18px);
  animation:heroIn 0.9s cubic-bezier(.2,.8,.2,1) 0.15s forwards;
}
@keyframes heroIn{ to{ opacity:1; transform:translateY(0); } }
.hero-eyebrow{
  color:var(--vidrio-claro); font-family:var(--mono); font-size:14px;
  margin:0 0 18px; display:block;
}
.hero h1{
  color:var(--papel); font-size:clamp(2.5rem, 6vw, 4.6rem);
  max-width:15ch; margin:0 0 22px;
}
.hero-lead{
  color:var(--papel); opacity:0.82; font-size:18px; max-width:46ch; margin:0 0 32px;
}
.hero-line{
  width:0; height:3px; background:var(--vidrio-claro); margin-bottom:26px;
  animation:growLine 0.9s cubic-bezier(.2,.8,.2,1) 0.7s forwards;
}
@keyframes growLine{ to{ width:72px; } }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; }

/* ---------- Section basics ---------- */
section{ padding:96px 0; }
.section-tight{ padding:72px 0; }
.section-head{
  display:flex; justify-content:space-between; align-items:flex-end; gap:24px;
  margin-bottom:48px; flex-wrap:wrap;
}
.section-head h2{ font-size:clamp(1.9rem, 3.4vw, 2.6rem); max-width:18ch; }
.section-head p{ color:var(--acero); max-width:42ch; font-size:16px; }
.section-num{
  font-family:var(--mono); color:var(--vidrio); font-size:14px; margin:0 0 14px; display:block;
}

.on-dark{ background:var(--grafito); color:var(--papel); }
.on-dark .acero{ color:#9aa6ad; }
.on-dark h2{ color:var(--papel); }

/* ---------- Proyectos grid (uniforme, redondeada) ---------- */
.proyectos-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:22px;
}
.proyecto-card{
  position:relative; overflow:hidden; background:var(--perfil);
  aspect-ratio:4/3.3;
  border-radius:20px;
  transition:box-shadow .35s ease, transform .35s ease;
}
.proyecto-card:hover{ box-shadow:0 26px 46px -20px rgba(20,24,28,0.45); transform:translateY(-4px); z-index:3; }

.proyecto-card img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  transition:transform 0.7s cubic-bezier(.2,.8,.2,1);
}
.proyecto-card:hover img{ transform:scale(1.08); }
.proyecto-card::before{
  content:''; position:absolute; inset:0;
  background:linear-gradient(0deg, rgba(15,18,21,0.86) 0%, rgba(15,18,21,0.05) 48%, rgba(15,18,21,0.05) 100%);
  z-index:1;
}
.proyecto-tag{
  position:absolute; left:0; right:0; bottom:0; z-index:2;
  padding:28px 26px 24px;
}
.proyecto-tag .name{ display:block; font-family:var(--display); font-weight:700; font-size:1.7rem; color:#fff; margin-bottom:6px; }
.proyecto-tag .count{
  display:block; font-family:var(--sans); font-size:11.5px; font-weight:600; letter-spacing:0.08em;
  text-transform:uppercase; color:rgba(255,255,255,0.72);
}

/* ---------- Franja intro / texto ---------- */
.intro-block{ max-width:62ch; }
.intro-block p{ font-size:19px; color:var(--perfil); }
.intro-block p + p{ margin-top:16px; }

/* ---------- Técnica teaser / Novedades teaser (franja doble) ---------- */
.teaser-row{
  display:grid; grid-template-columns:1fr 1fr; gap:1px;
  background:var(--linea);
}
.teaser{
  background:var(--papel); padding:56px 48px;
}
.teaser .section-num{ margin-bottom:20px; }
.teaser h3{ font-size:1.6rem; margin-bottom:16px; }
.teaser p{ color:var(--acero); margin-bottom:24px; }
.teaser-link{
  display:inline-flex; align-items:center; gap:8px; font-weight:600; font-size:15px;
  border-bottom:1px solid var(--perfil); padding-bottom:3px;
}
.teaser-link:hover{ border-color:var(--vidrio); color:var(--vidrio); }

/* ---------- Ficha técnica ---------- */
.tecnica-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:3px; margin:56px 0;
}
.tecnica-figure{ background:var(--grafito); position:relative; }
.tecnica-figure img{ width:100%; height:420px; object-fit:cover; opacity:0.94; }
.tecnica-figure figcaption{
  padding:16px 18px; font-family:var(--mono); font-size:13px; color:var(--acero);
  border-top:1px solid var(--linea);
  background:var(--papel);
}

.spec-list{ border-top:1px solid var(--linea); margin-top:8px; }
.spec-list li{
  display:grid; grid-template-columns:120px 1fr;
  gap:24px; padding:20px 0; border-bottom:1px solid var(--linea);
  font-size:16px;
}
.spec-list li .k{ font-family:var(--mono); color:var(--vidrio); font-size:13px; padding-top:3px; }
.spec-list li .v{ color:var(--perfil); }

.norm-box{
  margin-top:56px; padding:32px; background:var(--grafito); color:var(--papel);
}
.norm-box h4{ font-size:1.2rem; margin-bottom:14px; }
.norm-box p{ color:#c3cbd0; }
.norm-box .code{ font-family:var(--mono); color:var(--vidrio-claro); }

/* ---------- Contacto ---------- */
.contacto-hero{
  background:var(--grafito); color:var(--papel); padding:88px 0 72px;
}
.contacto-hero .section-num{ color:var(--vidrio-claro); }
.contacto-hero h1{ color:var(--papel); font-size:clamp(2.2rem,5vw,3.4rem); margin-bottom:20px; }
.contacto-hero p.lead{ color:#c3cbd0; max-width:56ch; font-size:18px; margin-bottom:32px; }

.contacto-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:2px; background:var(--linea);
}
.contacto-col{ background:var(--papel); padding:48px; }
.contacto-col h3{ font-size:1.3rem; margin-bottom:14px; }
.contacto-col p{ color:var(--acero); }

.contact-card{
  background:var(--papel); border:1px solid var(--linea); padding:32px;
  display:flex; flex-direction:column; gap:18px;
}
.contact-card .row{ display:flex; align-items:center; gap:14px; }
.contact-card .row svg{ width:20px; height:20px; color:var(--vidrio); flex:none; }
.contact-card .label{ font-family:var(--mono); font-size:12px; color:var(--acero); display:block; margin-bottom:3px; }
.contact-card .val{ font-size:17px; font-weight:500; }

.map-embed{ width:100%; height:420px; border:0; filter:grayscale(0.15); }

/* ---------- Formulario de contacto ---------- */
.contact-form{
  background:var(--papel); border:1px solid var(--linea); padding:36px;
  display:flex; flex-direction:column; gap:18px;
}
.contact-form h3{ font-size:1.25rem; margin-bottom:4px; }
.field{ display:flex; flex-direction:column; gap:7px; }
.field label{ font-family:var(--mono); font-size:12px; color:var(--acero); }
.field input, .field textarea{
  font-family:var(--sans); font-size:15.5px; color:var(--perfil);
  border:1px solid var(--linea); background:var(--blanco); padding:13px 14px;
  transition:border-color .2s ease, box-shadow .2s ease;
}
.field input:focus, .field textarea:focus{
  outline:none; border-color:var(--vidrio); box-shadow:0 0 0 3px rgba(48,49,142,0.12);
}
.field textarea{ resize:vertical; min-height:120px; font-family:var(--sans); }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.hp-field{ position:absolute; left:-9999px; opacity:0; }
.form-submit{
  background:var(--vidrio); border-color:var(--vidrio); color:#fff;
  justify-content:center; margin-top:6px;
}
.form-submit:hover{ background:#26276f; border-color:#26276f; }
.form-note{
  font-size:13px; color:var(--acero); padding:14px 16px; border:1px dashed var(--linea);
  display:none;
}
.form-note.show{ display:block; }
.form-note.ok{ border-color:var(--vidrio); color:var(--vidrio); }
.form-note.err{ border-color:#b5533f; color:#b5533f; }

/* ---------- Cotización del dólar (embed externo) ---------- */
.fx-card{
  background:var(--papel); border:1px solid var(--linea); padding:24px 20px;
}
.fx-card h3{ font-size:1.1rem; margin-bottom:10px; }
.fx-card iframe{ display:block; }

/* ---------- Novedades ---------- */
.post-head{ max-width:70ch; margin-bottom:48px; }
.post-meta{
  display:flex; gap:16px; align-items:center; font-family:var(--mono); font-size:13px;
  color:var(--acero); margin-bottom:20px;
}
.post-meta .cat{ color:var(--vidrio); }
.post-body{ max-width:66ch; font-size:18px; }
.post-body p + p{ margin-top:20px; }

.post-list-item{
  display:block; padding:32px 0; border-bottom:1px solid var(--linea);
}
.post-list-item .post-meta{ margin-bottom:10px; }
.post-list-item h3{ font-size:1.5rem; margin-bottom:10px; }
.post-list-item p{ color:var(--acero); max-width:60ch; }

/* ---------- Galería de proyecto ---------- */
.proj-hero{
  position:relative; height:56vh; min-height:380px; background:var(--grafito);
}
.proj-hero img{ width:100%; height:100%; object-fit:cover; opacity:0.75; }
.proj-hero::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(20,24,28,0.2), rgba(20,24,28,0.9));
}
.proj-hero-content{
  position:absolute; left:0; right:0; bottom:0; z-index:2; padding:44px 0;
}
.proj-back{
  font-family:var(--mono); font-size:13px; color:var(--vidrio-claro); display:inline-flex;
  align-items:center; gap:8px; margin-bottom:16px;
}
.proj-hero h1{ color:var(--papel); font-size:clamp(2rem,5vw,3.2rem); }
.proj-hero .count{ color:#c3cbd0; font-family:var(--mono); font-size:14px; margin-top:10px; display:block; }

.shot-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:4px; padding:56px 0;
}
.shot{ position:relative; aspect-ratio:1/1; overflow:hidden; background:var(--linea); cursor:zoom-in; }
.shot img{ width:100%; height:100%; object-fit:cover; transition:transform .5s; }
.shot:hover img{ transform:scale(1.06); }
.group-title{
  grid-column:1/-1; font-family:var(--mono); font-size:13px; color:var(--acero);
  padding:28px 0 4px; border-top:1px solid var(--linea); margin-top:8px;
}
.shot-grid > .group-title:first-child{ border-top:0; margin-top:0; padding-top:0; }

.other-proyectos{ padding:64px 0 96px; }
.other-proyectos h2{ font-size:1.5rem; margin-bottom:28px; }
.mini-grid{ display:grid; grid-template-columns:repeat(5,1fr); gap:3px; }
.mini-card{ position:relative; aspect-ratio:1/1; overflow:hidden; }
.mini-card img{ width:100%; height:100%; object-fit:cover; }
.mini-card::before{ content:''; position:absolute; inset:0; background:rgba(15,18,21,0.35); transition:background .2s; }
.mini-card:hover::before{ background:rgba(20,24,28,0.05); }
.mini-card span{
  position:absolute; left:12px; bottom:10px; color:#fff; font-family:var(--display); font-weight:600; font-size:14px; z-index:2;
}

/* ---------- Lightbox ---------- */
.lightbox{
  position:fixed; inset:0; background:rgba(10,12,14,0.96); z-index:200;
  display:none; align-items:center; justify-content:center;
}
.lightbox.open{ display:flex; }
.lightbox img{ max-width:90vw; max-height:82vh; object-fit:contain; }
.lightbox-close, .lightbox-prev, .lightbox-next{
  position:absolute; background:none; border:0; color:#fff; cursor:pointer;
  padding:14px; opacity:0.75;
}
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover{ opacity:1; }
.lightbox-close{ top:14px; right:18px; }
.lightbox-close svg{ width:26px; height:26px; }
.lightbox-prev{ left:6px; top:50%; transform:translateY(-50%); }
.lightbox-next{ right:6px; top:50%; transform:translateY(-50%); }
.lightbox-prev svg, .lightbox-next svg{ width:34px; height:34px; }
.lightbox-caption{
  position:absolute; bottom:18px; left:0; right:0; text-align:center;
  font-family:var(--mono); font-size:13px; color:#aab3b9;
}

/* ---------- Footer ---------- */
.site-footer{ background:#c3c3c3; color:var(--perfil); padding:64px 0 32px; }
.footer-top{
  display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:48px;
  padding-bottom:48px; border-bottom:1px solid #9a9a9a; margin-bottom:28px;
}
.footer-brand img{ height:52px; margin-bottom:18px; }
.footer-brand p{ max-width:38ch; font-size:15px; }
.footer-col h5{ color:var(--grafito); font-family:var(--sans); font-weight:600; font-size:14px; margin-bottom:16px; }
.footer-col a{ display:block; font-size:15px; padding:6px 0; color:var(--perfil); }
.footer-col a:hover{ color:var(--vidrio); }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px;
  font-size:13px; color:#4a4f54;
}
.footer-bottom a{ color:#4a4f54; }
.footer-bottom a:hover{ color:var(--vidrio); }
.footer-social{ display:flex; gap:14px; }
.footer-social a{ color:var(--perfil); }
.footer-social svg{ width:19px; height:19px; }

/* ---------- Badges ---------- */
.badge-pill{
  display:inline-flex; align-items:center; gap:9px;
  background:rgba(255,255,255,0.08); border:1px solid rgba(255,255,255,0.22);
  color:var(--papel); font-family:var(--mono); font-size:12.5px; letter-spacing:0.01em;
  padding:9px 16px;
}
.badge-pill .dot{ width:6px; height:6px; background:var(--vidrio-claro); flex:none; }
.badge-pill.on-light{ background:var(--papel); border-color:var(--linea); color:var(--perfil); }
.badge-pill.on-light .dot{ background:var(--vidrio); }

/* ---------- Hero partido ---------- */
.hero-split{
  background:linear-gradient(180deg, #eef0fb 0%, var(--papel) 62%);
  padding:64px 0 0;
  overflow:hidden;
}
.hero-split-grid{
  display:grid; grid-template-columns:1.02fr 1fr; gap:60px; align-items:center;
  padding-bottom:72px;
}
.hero-split h1{
  font-size:clamp(2.5rem, 4.6vw, 3.7rem); margin:22px 0 20px; color:var(--perfil);
}
.hero-outline{
  color:transparent; -webkit-text-stroke:2px var(--vidrio); text-stroke:2px var(--vidrio);
}
@supports not (-webkit-text-stroke: 1px black){ .hero-outline{ color:var(--vidrio); } }
.hero-split .hero-lead{ color:var(--acero); font-size:18px; max-width:48ch; margin-bottom:32px; }
.hero-split .hero-actions{ margin-bottom:0; }

.hero-visual{ position:relative; }
.hero-visual-frame{
  position:relative; aspect-ratio:4/4.6; overflow:hidden; background:var(--grafito);
  box-shadow:0 30px 60px -24px rgba(20,24,28,0.35);
}
.hero-visual-frame img{
  width:100%; height:100%; object-fit:cover;
  animation:kenburns 19s ease-in-out infinite alternate;
}
.hero-visual-frame::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(0deg, rgba(15,18,21,0.55) 0%, rgba(15,18,21,0) 40%);
}
.hero-visual .tag-top{
  position:absolute; top:16px; left:16px; z-index:2;
  background:rgba(20,24,28,0.62); border-color:rgba(255,255,255,0.3); backdrop-filter:blur(3px);
}
.hero-visual .stat-chip{
  position:absolute; right:-18px; bottom:64px; z-index:3;
  background:var(--grafito); color:var(--papel); padding:16px 20px;
  box-shadow:0 18px 34px -14px rgba(20,24,28,0.4);
  display:flex; align-items:center; gap:12px;
}
.stat-chip .num{ font-family:var(--display); font-size:1.5rem; font-weight:700; color:var(--vidrio-claro); line-height:1; }
.stat-chip .txt{ font-size:12px; color:#c3cbd0; line-height:1.3; max-width:12ch; }
.hero-visual-strip{
  display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--linea);
  margin-top:1px;
}
.hero-visual-strip a{
  background:var(--papel); padding:14px 12px; transition:background .2s ease;
}
.hero-visual-strip a:hover{ background:var(--papel-2); }
.hero-visual-strip .n{ display:block; font-family:var(--display); font-weight:600; font-size:14.5px; color:var(--perfil); }
.hero-visual-strip .c{ display:block; font-family:var(--mono); font-size:11px; color:var(--acero); margin-top:2px; }

/* ---------- Stats strip ---------- */
.stats-strip{
  display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid var(--linea); border-bottom:1px solid var(--linea);
}
.stats-strip div{ padding:26px 28px; border-left:1px solid var(--linea); }
.stats-strip div:first-child{ border-left:0; }
.stats-strip .n{ font-family:var(--display); font-weight:700; font-size:1.8rem; color:var(--vidrio); display:block; }
.stats-strip .l{ font-size:13.5px; color:var(--acero); margin-top:4px; display:block; }

/* ---------- Grilla 2 columnas responsive (mapa/form/fx) ---------- */
.two-col{ display:grid; grid-template-columns:1fr 1fr; gap:24px; align-items:start; }
@media (max-width:920px){ .two-col{ grid-template-columns:1fr; } }

/* ---------- Proyecto card: badge de fotos ---------- */
.proyecto-count-badge{
  position:absolute; top:16px; left:16px; z-index:2;
  background:rgba(255,255,255,0.94);
  color:var(--perfil); font-family:var(--sans); font-weight:600; font-size:11px;
  letter-spacing:0.08em; text-transform:uppercase;
  padding:7px 14px 7px 11px; border-radius:999px;
  display:inline-flex; align-items:center; gap:7px;
}
.proyecto-count-badge::before{
  content:''; width:6px; height:6px; border-radius:50%; background:var(--vidrio); flex:none;
}

/* ---------- Panel técnico ---------- */
.tech-section{ background:var(--grafito); color:var(--papel); }
.tech-grid{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:stretch; }
.tech-grid > div:first-child{ display:flex; flex-direction:column; }
.tech-grid h2{ color:var(--papel); font-size:clamp(1.9rem,3.4vw,2.5rem); margin:14px 0 18px; }
.tech-grid > div:first-child p{ color:#b7c0c6; font-size:16.5px; max-width:48ch; margin-bottom:34px; }
.tech-caps{ display:grid; grid-template-columns:1fr 1fr; grid-template-rows:1fr 1fr; gap:1px; background:var(--linea-oscura); flex:1; }
.tech-cap{ background:var(--grafito-2); padding:22px; display:flex; flex-direction:column; justify-content:flex-start; }
.tech-cap .k{ font-family:var(--mono); color:var(--vidrio-claro); font-size:11.5px; display:block; margin-bottom:8px; }
.tech-cap p{ color:#c3cbd0; font-size:14px; margin:0; }

.tech-panel{ background:var(--grafito-2); border:1px solid var(--linea-oscura); display:flex; flex-direction:column; }
.tech-panel-head{ padding:20px 24px; border-bottom:1px solid var(--linea-oscura); display:flex; justify-content:space-between; align-items:center; }
.tech-panel-head span{ font-family:var(--mono); font-size:12px; color:var(--vidrio-claro); }
.tech-panel dl{ margin:0; padding:6px 24px; flex:1; display:flex; flex-direction:column; justify-content:flex-start; }
.tech-panel .row{ display:flex; justify-content:space-between; gap:20px; padding:17px 0; border-bottom:1px solid var(--linea-oscura); }
.tech-panel .row:last-child{ border-bottom:0; }
.tech-panel dt{ font-family:var(--mono); font-size:12.5px; color:#8994a0; flex:none; width:34%; }
.tech-panel dd{ margin:0; font-size:14.5px; color:var(--papel); text-align:right; }
.tech-panel-foot{ padding:20px 24px; border-top:1px solid var(--linea-oscura); margin-top:auto; }

/* ---------- Pilares ---------- */
.pillars{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--linea); }
.pillar{ background:var(--papel); padding:34px 26px; }
.pillar .num{ font-family:var(--mono); color:var(--vidrio); font-size:13px; display:block; margin-bottom:16px; }
.pillar h4{ font-size:1.25rem; margin-bottom:10px; }
.pillar p{ color:var(--acero); font-size:14.5px; }

/* ---------- Novedades banner ---------- */
.novedades-banner{
  background:linear-gradient(120deg, #1c1d5e 0%, var(--grafito) 65%);
  color:var(--papel); padding:72px 0;
}
.novedades-banner .section-num{ color:var(--vidrio-claro); }
.novedades-banner h2{ color:var(--papel); font-size:clamp(1.9rem,3.6vw,2.8rem); max-width:20ch; margin:16px 0 24px; }
.novedades-banner p{ color:#c3cbd0; max-width:56ch; margin-bottom:28px; font-size:16.5px; }

/* ---------- CTA final ---------- */
.final-cta{
  background:var(--vidrio); color:#fff; padding:72px 0;
}
.final-cta-grid{ display:grid; grid-template-columns:1.3fr 1fr; gap:40px; align-items:center; }
.final-cta h2{ color:#fff; font-size:clamp(1.9rem,3.6vw,2.7rem); margin-bottom:14px; }
.final-cta p{ color:rgba(255,255,255,0.82); font-size:17px; max-width:44ch; }
.final-cta .btn{ background:#fff; border-color:#fff; color:var(--vidrio); }
.final-cta .btn:hover{ background:rgba(255,255,255,0.9); }
.final-cta-info{ display:flex; flex-direction:column; gap:10px; font-family:var(--mono); font-size:14px; align-items:flex-end; text-align:right; }
.final-cta-info a{ color:#fff; }
.cta-actions{ display:flex; flex-direction:column; align-items:flex-end; gap:18px; }
@media (max-width:920px){ .cta-actions{ align-items:flex-start; } }
.reveal{
  opacity:0; transform:translateY(26px);
  transition:opacity .7s cubic-bezier(.2,.8,.2,1), transform .7s cubic-bezier(.2,.8,.2,1);
}
.reveal.in-view{ opacity:1; transform:none; }

/* ---------- Responsive ---------- */
@media (max-width: 920px){
  .site-header .wrap{ height:84px; }
  .brand img{ height:40px; }
  .main-nav{ display:none; }
  .nav-toggle{ display:inline-flex; align-items:center; }
  .site-header .btn-wsp{ display:none; }
  .teaser-row{ grid-template-columns:1fr; }
  .contacto-grid{ grid-template-columns:1fr; }
  .tecnica-grid{ grid-template-columns:1fr; }
  .footer-top{ grid-template-columns:1fr; gap:32px; }
  .mini-grid{ grid-template-columns:repeat(3,1fr); }
  .shot-grid{ grid-template-columns:repeat(2,1fr); }
  .field-row{ grid-template-columns:1fr; }
  .hero-split-grid{ grid-template-columns:1fr; gap:40px; padding-bottom:48px; }
  .hero-visual{ order:-1; }
  .hero-visual .stat-chip{ right:10px; }
  .stats-strip{ grid-template-columns:repeat(2,1fr); }
  .stats-strip div{ border-left:1px solid var(--linea); }
  .stats-strip div:nth-child(odd){ border-left:0; }
  .stats-strip div:nth-child(n+3){ border-top:1px solid var(--linea); }
  .tech-grid{ grid-template-columns:1fr; gap:40px; }
  .tech-caps{ grid-template-columns:1fr; }
  .pillars{ grid-template-columns:repeat(2,1fr); }
  .final-cta-grid{ grid-template-columns:1fr; gap:28px; }
  .final-cta-info{ align-items:flex-start; text-align:left; }
}
@media (max-width: 700px){
  .proyectos-grid{ grid-template-columns:1fr; gap:16px; }
  .proyecto-card{
    aspect-ratio:4/3;
  }
  section{ padding:64px 0; }
  .contacto-col, .teaser{ padding:36px 24px; }
  .hero{ min-height:78vh; }
  .pillars{ grid-template-columns:1fr; }
  .stats-strip{ grid-template-columns:1fr; }
  .stats-strip div{ border-left:0 !important; border-top:1px solid var(--linea); }
  .stats-strip div:first-child{ border-top:0; }
  .tech-panel dt{ width:44%; }
}

/* ---------- Menu móvil ---------- */
.mobile-menu{
  position:fixed; inset:0; background:var(--grafito); z-index:100;
  display:none; flex-direction:column; padding:24px;
}
.mobile-menu.open{ display:flex; }
.mobile-menu-top{ display:flex; justify-content:space-between; align-items:center; margin-bottom:48px; }
.mobile-menu a{
  color:var(--papel); font-family:var(--display); font-size:2rem; padding:14px 0;
  border-bottom:1px solid var(--linea-oscura);
}
.mobile-menu .btn{ margin-top:32px; width:100%; justify-content:center; white-space:nowrap; font-size:14px; padding:14px 16px; }
.mobile-menu-close svg{ width:24px; height:24px; display:block; }