/* ============================================================
   NCG — Cubierta Estructura Ligera
   Sistema visual: azul eléctrico + grafito + plata
   ============================================================ */

:root{
  --blue:#1a5fd0;
  --blue-bright:#2e7df6;
  --blue-deep:#0e3f94;
  --blue-glow:rgba(46,125,246,.45);
  --ink:#10141c;
  --graphite:#171d29;
  --graphite-2:#1f2736;
  --steel:#5b6675;
  --steel-light:#8a94a3;
  --silver:#e9eef3;
  --paper:#f4f7fa;
  --line:#e2e8ef;
  --white:#ffffff;

  --r:14px;
  --shadow:0 18px 50px -18px rgba(16,20,28,.35);
  --shadow-blue:0 22px 60px -22px rgba(26,95,208,.55);
  --maxw:1240px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Barlow",system-ui,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}

h1,h2,h3,h4,.display{
  font-family:"Archivo",sans-serif;
  font-weight:800;
  line-height:1.02;
  letter-spacing:-.015em;
  color:var(--ink);
}
.eyebrow{
  font-family:"Archivo",sans-serif;
  font-weight:700;
  font-size:.78rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--blue);
  display:inline-flex;align-items:center;gap:.6rem;
}
.eyebrow::before{
  content:"";width:34px;height:2px;background:var(--blue);display:inline-block;
}
.eyebrow.light{color:var(--blue-bright)}
.eyebrow.center{justify-content:center}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
section{position:relative}
.sec-pad{padding:clamp(72px,9vw,140px) 0}

/* ---------- Buttons ---------- */
.btn{
  --bg:var(--blue);--fg:#fff;
  font-family:"Archivo",sans-serif;font-weight:700;
  font-size:.95rem;letter-spacing:.01em;
  display:inline-flex;align-items:center;gap:.6rem;
  padding:15px 26px;border-radius:10px;cursor:pointer;border:0;
  background:var(--bg);color:var(--fg);
  position:relative;overflow:hidden;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .25s;
  clip-path:polygon(0 0,100% 0,100% 100%,12px 100%);
}
.btn svg{width:20px;height:20px}
.btn::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.28),transparent 70%);
  transform:translateX(-120%);transition:transform .6s var(--ease);
}
.btn:hover::after{transform:translateX(120%)}
.btn:hover{transform:translateY(-3px);box-shadow:var(--shadow-blue)}
.btn-wa{--bg:#25d366;--fg:#06301a;color:#06301a}
.btn-wa:hover{box-shadow:0 22px 60px -22px rgba(37,211,102,.7)}
.btn-ghost{--bg:transparent;--fg:var(--ink);border:1.5px solid var(--line);clip-path:none;border-radius:10px}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-light{--bg:#fff;--fg:var(--ink)}
.btn-outline-light{--bg:transparent;--fg:#fff;border:1.5px solid rgba(255,255,255,.35);clip-path:none;border-radius:10px}
.btn-outline-light:hover{border-color:#fff;background:rgba(255,255,255,.08)}

/* ============================================================
   HEADER
   ============================================================ */
.header{
  position:fixed;top:0;left:0;right:0;z-index:90;
  transition:all .35s var(--ease);
}
.header-inner{
  display:flex;align-items:center;gap:24px;
  padding:18px 0;transition:padding .35s var(--ease);
}
.header.scrolled{
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--line),0 10px 30px -20px rgba(16,20,28,.4);
}
.header.scrolled .header-inner{padding:11px 0}
.brand{display:flex;align-items:center;gap:13px;margin-right:auto}
.brand-logo{position:relative;display:block;height:58px;border-radius:10px;padding:3px;overflow:hidden;transition:height .35s var(--ease)}
.header.scrolled .brand-logo{height:48px}
.brand-logo img{position:relative;z-index:1;display:block;height:100%;width:auto;border-radius:7px}
.brand-logo::before{
  content:"";position:absolute;z-index:0;inset:-60%;
  background:conic-gradient(from 0deg,transparent 0 58%,rgba(46,125,246,.25) 70%,var(--blue-bright) 82%,#dbe9ff 90%,transparent 98%);
  animation:logoSpin 2.4s linear infinite;
}
.brand-logo::after{
  content:"";position:absolute;z-index:2;inset:0;border-radius:7px;pointer-events:none;
  background:linear-gradient(115deg,transparent 38%,rgba(255,255,255,.6) 50%,transparent 62%);
  transform:translateX(-160%);
  mix-blend-mode:screen;
  animation:logoGlint 3.8s ease-in-out infinite;
}
@keyframes logoSpin{to{transform:rotate(1turn)}}
@keyframes logoGlint{0%,68%{transform:translateX(-160%)}100%{transform:translateX(160%)}}

.nav{display:flex;align-items:center;gap:28px}
.nav a{
  font-weight:700;font-size:1.08rem;color:rgba(255,255,255,.92);
  position:relative;padding:4px 0;transition:color .25s;
  letter-spacing:.005em;
}
.header.scrolled .nav a{color:var(--steel)}
.nav a::after{
  content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;
  background:var(--blue);transition:width .3s var(--ease);
}
.nav a:hover{color:var(--blue)}
.nav a:hover::after{width:100%}
.header-cta{display:flex;align-items:center;gap:14px}
.search-toggle{
  appearance:none;background:transparent;border:1.5px solid rgba(255,255,255,.4);
  width:42px;height:42px;border-radius:10px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;color:#fff;
  transition:border-color .25s,color .25s,background .25s,transform .25s var(--ease);
}
.search-toggle:hover{border-color:#fff;background:rgba(255,255,255,.08);transform:translateY(-2px)}
.search-toggle svg{width:18px;height:18px}
.header.scrolled .search-toggle{color:var(--ink);border-color:var(--line)}
.header.scrolled .search-toggle:hover{color:var(--blue);border-color:var(--blue);background:rgba(46,125,246,.08)}
.header .btn{padding:12px 20px;font-size:.9rem}
.header .btn-ghost{color:#fff;border-color:rgba(255,255,255,.4)}
.header.scrolled .btn-ghost{color:var(--ink);border-color:var(--line)}
.header .btn-ghost:hover{color:var(--blue-bright);border-color:var(--blue-bright)}
.header.scrolled .btn-ghost:hover{color:var(--blue);border-color:var(--blue)}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.menu-toggle span{width:26px;height:2.5px;background:#fff;transition:.3s;border-radius:2px}
.header.scrolled .menu-toggle span{background:var(--ink)}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  background:var(--ink);color:#fff;overflow:hidden;
  padding-top:120px;padding-bottom:80px;
}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-photo{position:absolute;inset:0}
.hero-photo image-slot,.hero-photo img{width:100%;height:100%;object-fit:cover;display:block}
.hero-photo img{
  opacity:0;transform:scale(1.12);
  animation:heroIn 1.6s cubic-bezier(.25,.46,.45,.94) .15s forwards,
            heroDrift 22s ease-in-out 1.6s infinite alternate;
}
@keyframes heroIn{to{opacity:1;transform:scale(1.06)}}
@keyframes heroDrift{
  0%{transform:scale(1.06) translate(0,0)}
  100%{transform:scale(1.12) translate(-1.5%,-1%)}
}
@media (prefers-reduced-motion:reduce){
  .hero-photo img{animation:none;opacity:1;transform:scale(1.04)}
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(100deg,rgba(16,20,28,.96) 0%,rgba(16,20,28,.82) 36%,rgba(16,20,28,.4) 68%,rgba(16,20,28,.18) 100%),
    linear-gradient(0deg,rgba(16,20,28,.75) 0%,transparent 42%);
}
/* diagonal beam lines */
.beams{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.5}
.beams span{
  position:absolute;top:-20%;height:140%;width:1px;
  background:linear-gradient(180deg,transparent,var(--blue-bright),transparent);
  transform:skewX(-18deg);
}

/* ---- Efecto de construcción: plano + cercha ---- */
.hero-build{position:absolute;inset:0;z-index:2;pointer-events:none;overflow:hidden}
.bp-grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(120,165,255,.08) 1px,transparent 1px),
    linear-gradient(90deg,rgba(120,165,255,.08) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(125% 105% at 78% 48%,#000 18%,transparent 72%);
  mask-image:radial-gradient(125% 105% at 78% 48%,#000 18%,transparent 72%);
  animation:gridPan 26s linear infinite;
}
@keyframes gridPan{to{background-position:46px 46px,46px 46px}}
.bp-truss{
  position:absolute;right:2%;top:50%;transform:translateY(-50%);
  width:min(640px,54%);height:auto;overflow:visible;
}
.bp-truss line{
  stroke:var(--blue-bright);stroke-width:1.7;stroke-linecap:round;
  stroke-dasharray:1;stroke-dashoffset:1;opacity:0;
  filter:drop-shadow(0 0 6px rgba(46,125,246,.5));
  animation:bpDraw 8s ease-in-out infinite;
}
@keyframes bpDraw{
  0%{stroke-dashoffset:1;opacity:0}
  6%{opacity:.8}
  34%{stroke-dashoffset:0;opacity:.8}
  82%{stroke-dashoffset:0;opacity:.8}
  93%{opacity:0}
  100%{stroke-dashoffset:1;opacity:0}
}
.bp-truss circle{
  fill:#fff;opacity:0;
  filter:drop-shadow(0 0 7px rgba(46,125,246,.9));
  transform-box:fill-box;transform-origin:center;
  animation:bpJoint 8s ease-in-out infinite;
}
@keyframes bpJoint{
  0%,28%{opacity:0;transform:scale(0)}
  40%{opacity:1;transform:scale(1)}
  82%{opacity:1;transform:scale(1)}
  92%{opacity:0;transform:scale(.4)}
  100%{opacity:0;transform:scale(0)}
}
@media (prefers-reduced-motion:reduce){
  .bp-grid{animation:none}
  .bp-truss line{animation:none;stroke-dashoffset:0;opacity:.55}
  .bp-truss circle{animation:none;opacity:.9;transform:none}
}
.hero-inner{position:relative;z-index:3;width:100%}
.hero-grid{display:grid;grid-template-columns:1fr;gap:40px;align-items:center}
.hero-copy{max-width:820px}
.hero h1{
  font-size:clamp(2.6rem,6vw,5rem);color:#fff;
  font-weight:800;letter-spacing:-.02em;margin:22px 0 0;
}
.hero h1 .hl{color:var(--blue-bright);position:relative;white-space:nowrap}
.hero p.lead{
  font-size:clamp(1.05rem,1.5vw,1.3rem);color:rgba(255,255,255,.82);
  max-width:600px;margin:26px 0 34px;font-weight:400;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.hero-stats{display:flex;gap:34px;margin-top:48px;flex-wrap:wrap}
.hstat b{font-family:"Archivo";font-size:2.2rem;font-weight:800;color:#fff;display:block;line-height:1}
.hstat span{font-size:.82rem;color:rgba(255,255,255,.6);letter-spacing:.04em;text-transform:uppercase;font-weight:600}
.hstat b em{color:var(--blue-bright);font-style:normal}

.hero-card{
  position:relative;z-index:3;
  background:rgba(23,29,41,.55);border:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(8px);border-radius:18px;padding:28px;
  box-shadow:var(--shadow);
}
.hero-card h4{color:#fff;font-size:1.15rem;margin-bottom:6px}
.hero-card .feat{display:flex;gap:13px;padding:14px 0;border-top:1px solid rgba(255,255,255,.09)}
.hero-card .feat:first-of-type{border-top:0}
.hero-card .feat .ic{flex:0 0 42px;height:42px;border-radius:10px;display:grid;place-items:center;background:rgba(46,125,246,.16);color:var(--blue-bright)}
.hero-card .feat .ic svg{width:22px;height:22px}
.hero-card .feat b{display:block;color:#fff;font-size:.97rem}
.hero-card .feat span{color:rgba(255,255,255,.6);font-size:.84rem}
.scroll-cue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;color:rgba(255,255,255,.55);display:flex;flex-direction:column;align-items:center;gap:7px;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase}
.scroll-cue .dot{width:22px;height:36px;border:2px solid rgba(255,255,255,.4);border-radius:14px;position:relative}
.scroll-cue .dot::after{content:"";position:absolute;top:7px;left:50%;transform:translateX(-50%);width:4px;height:7px;border-radius:2px;background:var(--blue-bright);animation:cue 1.6s infinite}
@keyframes cue{0%{opacity:0;transform:translate(-50%,0)}40%{opacity:1}100%{opacity:0;transform:translate(-50%,12px)}}

/* trust strip */
.trust-strip{background:var(--blue);color:#fff;position:relative;overflow:hidden}
.trust-strip::before{
  content:"";position:absolute;top:0;left:0;height:100%;width:38%;z-index:0;
  background:linear-gradient(110deg,transparent,rgba(255,255,255,.20),transparent);
  transform:translateX(-160%) skewX(-18deg);
  animation:tsSweep 5s ease-in-out infinite;
}
@keyframes tsSweep{0%{transform:translateX(-160%) skewX(-18deg)}55%,100%{transform:translateX(360%) skewX(-18deg)}}
.trust-strip .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px;padding:22px 28px;position:relative;z-index:1}
.trust-strip .ts{display:flex;align-items:center;gap:12px;font-weight:600;font-size:1rem}
.trust-strip .ts svg{transform-origin:center;animation:tsPulse 2.8s ease-in-out infinite}
.trust-strip .ts:nth-child(2) svg{animation-delay:.55s}
.trust-strip .ts:nth-child(3) svg{animation-delay:1.1s}
@keyframes tsPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.2)}}
@media (prefers-reduced-motion:reduce){
  .trust-strip::before,.trust-strip .ts svg{animation:none!important}
}
.trust-strip .ts svg{width:24px;height:24px;flex:0 0 auto}
.trust-strip .ts b{font-family:"Archivo";font-weight:800}

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.sec-head{max-width:720px;margin-bottom:54px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(2rem,4vw,3.1rem);margin-top:16px}
.sec-head p{color:var(--steel);font-size:1.12rem;margin-top:16px}

/* ============================================================
   SERVICIOS
   ============================================================ */
.servicios{background:var(--white)}
.serv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.serv-card{
  position:relative;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r);padding:30px 26px;overflow:hidden;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s;
}
.serv-card::before{
  content:"";position:absolute;left:0;top:0;height:100%;width:4px;
  background:var(--blue);transform:scaleY(0);transform-origin:top;
  transition:transform .4s var(--ease);
}
.serv-card::after{
  content:"";position:absolute;right:-40px;top:-40px;width:120px;height:120px;
  background:radial-gradient(circle,rgba(46,125,246,.1),transparent 70%);opacity:0;transition:opacity .4s;
}
.serv-card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:transparent}
.serv-card:hover::before{transform:scaleY(1)}
.serv-card:hover::after{opacity:1}
.serv-ic{
  width:56px;height:56px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,#eef4ff,#dde9ff);color:var(--blue);
  margin-bottom:20px;transition:transform .4s var(--ease),background .4s;
}
.serv-card:hover .serv-ic{transform:scale(1.06) rotate(-3deg);background:var(--blue);color:#fff}
.serv-ic svg{width:28px;height:28px}
.serv-card h3{font-size:1.18rem;margin-bottom:8px}
.serv-card p{color:var(--steel);font-size:.96rem}

/* ============================================================
   DIFERENCIALES / GARANTÍAS
   ============================================================ */
.garantias{
  background:
    radial-gradient(1200px 600px at 70% 30%,rgba(46,125,246,.18),transparent 60%),
    radial-gradient(900px 500px at 20% 80%,rgba(125,180,255,.12),transparent 65%),
    linear-gradient(180deg,#0a1020 0%,var(--ink) 50%,#0a1020 100%);
  color:#fff;overflow:hidden;position:relative;
}
.garantias::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:radial-gradient(rgba(125,180,255,.35) 1.2px,transparent 1.6px);
  background-size:32px 32px;background-position:0 0;
  mask-image:radial-gradient(ellipse at center,#000 30%,transparent 80%);
  -webkit-mask-image:radial-gradient(ellipse at center,#000 30%,transparent 80%);
  opacity:.45;
  animation:dotsTwinkle 6s ease-in-out infinite,dotsDrift 50s linear infinite;
}
.garantias::after{
  content:"";position:absolute;left:50%;top:50%;width:140%;height:140%;z-index:0;
  transform:translate(-50%,-50%);pointer-events:none;
  background:conic-gradient(from 0deg at 50% 50%,
    transparent 0deg,rgba(46,125,246,.10) 80deg,transparent 160deg,
    transparent 200deg,rgba(125,180,255,.08) 280deg,transparent 360deg);
  filter:blur(40px);
  animation:swirl 30s linear infinite;
}
.garantias .gbg{position:absolute;inset:0;opacity:.6;z-index:1;pointer-events:none}
.garantias .gbg span{position:absolute;height:130%;top:-15%;width:1px;background:linear-gradient(180deg,transparent,var(--blue-bright),transparent);transform:skewX(-18deg)}
@keyframes dotsTwinkle{0%,100%{opacity:.45}50%{opacity:.7}}
@keyframes dotsDrift{from{background-position:0 0}to{background-position:32px 32px}}
@keyframes swirl{to{transform:translate(-50%,-50%) rotate(360deg)}}
@media (prefers-reduced-motion:reduce){
  .garantias::before,.garantias::after{animation:none}
}
.gar-grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.gar-left h2{color:#fff;font-size:clamp(2rem,4vw,3rem);margin-top:16px}
.gar-left p{color:rgba(255,255,255,.72);font-size:1.12rem;margin-top:18px;max-width:520px}
.gar-cards{margin-top:28px;display:flex;flex-direction:column;gap:18px}
.gar-cards .stat-card{min-height:0;padding:22px 24px}
.gar-cards .stat-card .gar-title{font-size:1.1rem;font-weight:600;color:#fff;margin:0}
.gar-cards .stat-card .ic{width:54px;height:54px}
.stat-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.stat-card{
  background:linear-gradient(160deg,var(--graphite-2),var(--graphite));
  border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:30px 26px;
  position:relative;overflow:hidden;transition:transform .4s var(--ease),border-color .4s;
}
.stat-card:hover{transform:translateY(-6px);border-color:var(--blue-bright)}
.stat-card .big{font-family:"Archivo";font-weight:800;font-size:3.1rem;line-height:1;color:#fff;display:flex;align-items:flex-start;gap:2px}
.stat-card .big .suf{font-size:1.3rem;color:var(--blue-bright);margin-top:6px}
.stat-card .lab{margin-top:10px;color:rgba(255,255,255,.66);font-size:.92rem;font-weight:500}
.stat-card .ic{position:absolute;right:-10px;bottom:-10px;color:rgba(46,125,246,.12)}
.stat-card .ic svg{width:90px;height:90px}

/* ============================================================
   GALERÍA
   ============================================================ */
.galeria{background:var(--paper)}
.gal-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:16px}
.gal-item{position:relative;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}
.gal-item image-slot{width:100%;height:100%}
.gal-item img{width:100%;height:100%;object-fit:cover;display:block}

/* ---- Crossfade de tarjetas ---- */
.carousel{position:relative;padding:0 60px}
.car-viewport{
  position:relative;overflow:hidden;border-radius:var(--r);
  height:520px;background:#0c1220;box-shadow:var(--shadow);
}
.car-track{position:absolute;inset:0}
.car-slide{
  position:absolute;inset:0;cursor:pointer;
  opacity:0;visibility:hidden;transition:opacity 1s ease,visibility 1s;
}
.car-slide.active{opacity:1;visibility:visible}
.car-slide img{
  width:100%;height:100%;object-fit:cover;display:block;
  transform:scale(1.08);
  transition:transform 1.6s cubic-bezier(.25,.46,.45,.94);
}
.car-slide.active img{transform:scale(1)}
.car-slide.active:hover img{transform:scale(1.03)}
@media (prefers-reduced-motion:reduce){
  .car-slide,.car-slide img{transition:opacity .25s;transform:none}
  .car-slide.active img{transform:none}
}
.car-slide::after{
  content:"";position:absolute;inset:auto 0 0 0;height:55%;
  background:linear-gradient(transparent,rgba(8,12,20,.55));opacity:0;
  transition:opacity .3s;
}
.car-slide:hover::after{opacity:1}
.car-btn{
  position:absolute;top:calc(50% - 28px);transform:translateY(-50%);
  width:48px;height:48px;border-radius:50%;border:0;cursor:pointer;
  background:#fff;color:var(--ink);box-shadow:var(--shadow);
  display:flex;align-items:center;justify-content:center;z-index:2;
  transition:background .2s,color .2s,transform .2s;
}
.car-btn:hover{background:var(--blue-bright);color:#fff;transform:translateY(-50%) scale(1.08)}
.car-btn svg{width:22px;height:22px}
.car-prev{left:0}
.car-next{right:0}
.car-dots{display:none}
.car-dots button{
  width:8px;height:8px;border-radius:50%;border:0;padding:0;cursor:pointer;
  background:rgba(16,20,28,.2);transition:background .25s,width .25s;
}
.car-dots button.active{background:var(--blue-bright);width:24px;border-radius:4px}
.gal-foot{text-align:center;margin-top:36px}
@media (max-width:1024px){
  .car-viewport{height:400px}
}
@media (max-width:680px){
  .carousel{padding:0 12px}
  .car-viewport{height:260px}
  .car-btn{width:40px;height:40px}
  .car-prev{left:-6px}
  .car-next{right:-6px}
}
.gal-item .tag{
  position:absolute;left:14px;bottom:14px;z-index:5;
  background:rgba(16,20,28,.78);backdrop-filter:blur(4px);color:#fff;
  padding:7px 14px;border-radius:7px;font-size:.8rem;font-weight:600;font-family:"Archivo";
  letter-spacing:.02em;pointer-events:none;
  transform:translateY(6px);opacity:0;transition:.35s var(--ease);
}
.gal-item:hover .tag{transform:translateY(0);opacity:1}
.gal-item .tag b{color:var(--blue-bright)}
.span-2{grid-column:span 2}
.row-2{grid-row:span 2}

/* ============================================================
   SOBRE
   ============================================================ */
.sobre{background:var(--white)}
.sobre-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.sobre-media{position:relative}
.sobre-media image-slot,.sobre-media img{width:100%;height:500px;border-radius:18px;overflow:hidden;box-shadow:var(--shadow);object-fit:cover;display:block}
.sobre-media .badge{
  position:absolute;right:-18px;bottom:-18px;background:var(--blue);color:#fff;
  border-radius:16px;padding:24px 28px;box-shadow:var(--shadow-blue);
}
.sobre-media .badge b{font-family:"Archivo";font-weight:800;font-size:2.4rem;display:block;line-height:1}
.sobre-media .badge span{font-size:.82rem;opacity:.9;font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.sobre-text h2{font-size:clamp(2rem,4vw,3rem);margin-top:16px}
.sobre-text p{color:var(--steel);font-size:1.1rem;margin-top:18px}
.sobre-feats{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}
.sf{display:flex;gap:13px;align-items:flex-start}
.sf .ic{flex:0 0 44px;height:44px;border-radius:11px;background:#eef4ff;color:var(--blue);display:grid;place-items:center}
.sf .ic svg{width:23px;height:23px}
.sf b{display:block;font-family:"Archivo";font-weight:700;font-size:1rem}
.sf span{color:var(--steel);font-size:.9rem}

/* ============================================================
   CONTACTO
   ============================================================ */
.contacto{background:var(--ink);color:#fff;overflow:hidden}
.contacto .cbg{position:absolute;inset:0;opacity:.35;z-index:0}
.contacto .cbg span{position:absolute;height:130%;top:-15%;width:1px;background:linear-gradient(180deg,transparent,var(--blue-bright),transparent);transform:skewX(-18deg)}
.cont-grid{position:relative;z-index:2;display:grid;grid-template-columns:.9fr 1.1fr;gap:54px}
.cont-info h2{color:#fff;font-size:clamp(2rem,4vw,3rem);margin-top:16px}
.cont-info p{color:rgba(255,255,255,.72);font-size:1.1rem;margin-top:16px;max-width:440px}
.cont-rows{margin-top:32px;display:flex;flex-direction:column;gap:8px}
.crow{display:flex;align-items:center;gap:16px;padding:16px;border-radius:12px;transition:background .3s;border:1px solid transparent}
.crow:hover{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.1)}
.crow .ic{flex:0 0 50px;height:50px;border-radius:12px;background:rgba(46,125,246,.16);color:var(--blue-bright);display:grid;place-items:center}
.crow .ic svg{width:24px;height:24px}
.crow .ic.wa{background:rgba(46,125,246,.16);color:var(--blue-bright)}
.crow b{display:block;font-family:"Archivo";font-weight:700;font-size:1.1rem;color:#fff}
.crow span{color:rgba(255,255,255,.6);font-size:.88rem}

.form-card{
  background:var(--white);border-radius:20px;padding:38px;box-shadow:var(--shadow);
  position:relative;overflow:hidden;
}
.form-card::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,var(--blue),var(--blue-bright))}
.form-card h3{font-size:1.5rem}
.form-card>p{color:var(--steel);font-size:.96rem;margin:8px 0 24px}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field.full{grid-column:1/-1}
.field label{display:block;font-weight:600;font-size:.85rem;margin-bottom:7px;color:var(--ink)}
.field label .req{color:var(--blue)}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:10px;
  font-family:inherit;font-size:.97rem;color:var(--ink);background:#fbfcfd;
  transition:border-color .25s,box-shadow .25s;
}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;border-color:var(--blue);box-shadow:0 0 0 4px rgba(26,95,208,.12);background:#fff;
}
.field input.err,.field select.err,.field textarea.err{border-color:#e23b3b;box-shadow:0 0 0 4px rgba(226,59,59,.1)}
.field .msg{color:#e23b3b;font-size:.78rem;margin-top:5px;display:none}
.field .msg.show{display:block}
.form-card .btn{width:100%;justify-content:center;margin-top:6px}
.form-note{text-align:center;color:var(--steel);font-size:.82rem;margin-top:14px}
.form-ok{display:none;text-align:center;padding:30px 10px}
.form-ok.show{display:block}
.form-ok .check{width:74px;height:74px;border-radius:50%;background:#eafaf0;color:#25b366;display:grid;place-items:center;margin:0 auto 18px}
.form-ok .check svg{width:38px;height:38px}
.form-ok h3{font-size:1.5rem;margin-bottom:8px}
.form-ok p{color:var(--steel)}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:#0b0e14;color:rgba(255,255,255,.7);padding:60px 0 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px}
.foot-brand img{height:84px;width:auto;border-radius:8px;margin-bottom:18px}
.foot-brand p{font-size:.95rem;max-width:300px}
.foot-tag{margin-top:18px;font-family:"Archivo";font-weight:700;color:#fff}
.foot-tag em{color:var(--blue-bright);font-style:normal}
.foot-col h4{color:#fff;font-size:1rem;margin-bottom:18px;font-family:"Archivo"}
.foot-col a,.foot-col li{display:block;color:rgba(255,255,255,.62);font-size:.93rem;margin-bottom:11px;list-style:none;transition:color .25s}
.foot-col a:hover{color:var(--blue-bright)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem;color:rgba(255,255,255,.5)}
.foot-credit{letter-spacing:.02em}
.foot-credit a{text-decoration:none;transition:opacity .25s}
.foot-credit a:hover{opacity:.75}
.foot-credit b{font-family:"Archivo",sans-serif;font-weight:700;color:var(--blue-bright);letter-spacing:.04em}

/* ============================================================
   WHATSAPP FLOTANTE
   ============================================================ */
.wa-float{
  position:fixed;right:24px;bottom:24px;z-index:80;
  width:62px;height:62px;border-radius:50%;background:var(--blue);color:#fff;
  display:grid;place-items:center;box-shadow:0 14px 34px -8px rgba(26,95,208,.6);
  transition:transform .3s var(--ease);
}
.wa-float svg{width:32px;height:32px}
.wa-float::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--blue-bright);animation:pulse 2.2s infinite}
.wa-float:hover{transform:scale(1.08)}
.wa-float .tip{
  position:absolute;right:74px;top:50%;transform:translateY(-50%) translateX(10px);
  background:#fff;color:var(--ink);font-weight:600;font-size:.86rem;white-space:nowrap;
  padding:9px 15px;border-radius:9px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.3s var(--ease);
}
.wa-float .tip::after{content:"";position:absolute;right:-5px;top:50%;transform:translateY(-50%) rotate(45deg);width:10px;height:10px;background:#fff}
.wa-float:hover .tip{opacity:1;transform:translateY(-50%) translateX(0)}
@keyframes pulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.7);opacity:0}}

/* ============================================================
   ANIMACIONES SCROLL
   ============================================================ */
.reveal,.reveal-l,.reveal-r{transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js-anim .reveal{opacity:0;transform:translateY(34px)}
.js-anim .reveal-l{opacity:0;transform:translateX(-40px)}
.js-anim .reveal-r{opacity:0;transform:translateX(40px)}
.reveal.in,.reveal-l.in,.reveal-r.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}
.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}
.reveal.d4{transition-delay:.32s}
/* Failsafe: muestra de inmediato (sin depender de que termine la transición) */
.reveal.shown,.reveal-l.shown,.reveal-r.shown{opacity:1!important;transform:none!important;transition:none!important}
@media (prefers-reduced-motion:reduce){
  .reveal,.reveal-l,.reveal-r{opacity:1!important;transform:none!important}
}
@media print{
  .reveal,.reveal-l,.reveal-r{opacity:1!important;transform:none!important}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr}
  .hero-card{display:none}
  .gar-grid,.sobre-grid,.cont-grid{grid-template-columns:1fr;gap:40px}
  .serv-grid{grid-template-columns:repeat(2,1fr)}
  .gal-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
  .sobre-media{order:-1}
}
@media (max-width:760px){
  .nav,.header-cta .btn-ghost{display:none}
  .menu-toggle{display:flex}
  .nav.open{
    display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;
    background:#fff;padding:24px 28px;gap:18px;box-shadow:var(--shadow);
  }
  .nav.open a{color:var(--ink)}
  .serv-grid{grid-template-columns:1fr}
  .gal-grid{grid-template-columns:1fr;grid-auto-rows:220px}
  .span-2,.row-2{grid-column:auto;grid-row:auto}
  .fgrid{grid-template-columns:1fr}
  .stat-cards{grid-template-columns:1fr}
  .sobre-feats{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .form-card{padding:26px}
  .trust-strip .wrap{justify-content:flex-start}
}

/* ============================================================
   EFECTOS DE MOVIMIENTO (añadidos)
   ============================================================ */

/* Barra de progreso de scroll */
.scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:0;z-index:100;
  background:linear-gradient(90deg,var(--blue),var(--blue-bright));
  box-shadow:0 0 12px var(--blue-glow);transition:width .1s linear;
}

/* Luz que se prende y apaga en las vigas diagonales */
.beams span,.gbg span,.cbg span{
  background:linear-gradient(180deg,transparent,var(--blue-bright) 50%,transparent);
  box-shadow:0 0 12px rgba(125,180,255,.6),0 0 24px rgba(46,125,246,.35);
  animation:beamBlink 2.8s ease-in-out infinite;
}
.beams span:nth-child(2),.gbg span:nth-child(2),.cbg span:nth-child(2){animation-delay:.7s;animation-duration:3.4s}
.beams span:nth-child(3),.gbg span:nth-child(3),.cbg span:nth-child(3){animation-delay:1.5s;animation-duration:2.4s}
.beams span:nth-child(4){animation-delay:2.1s;animation-duration:3.1s}
@keyframes beamBlink{
  0%,100%{opacity:.15}
  50%{opacity:1}
}

/* Prefijo azul en stats del hero */
.hstat b .pfx{color:var(--blue-bright)}

/* Subrayado que se dibuja una vez al cargar */
.hero h1 .hl::after{
  content:"";position:absolute;left:0;bottom:-4px;height:3px;width:100%;
  background:var(--blue-bright);border-radius:3px;
  transform-origin:left;transform:scaleX(0);
  animation:drawLine 1.1s cubic-bezier(.65,.05,.36,1) .6s forwards;
}
@keyframes drawLine{to{transform:scaleX(1)}}

/* Float suave del badge de "Sobre" */
.sobre-media .badge{animation:floaty 5.5s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

/* Cinta / marquee de especialidades */
.marquee{
  background:var(--blue);color:#fff;overflow:hidden;white-space:nowrap;
  padding:18px 0;position:relative;
}
.marquee::before,.marquee::after{
  content:"";position:absolute;top:0;bottom:0;width:90px;z-index:2;pointer-events:none;
}
.marquee::before{left:0;background:linear-gradient(90deg,var(--blue),transparent)}
.marquee::after{right:0;background:linear-gradient(270deg,var(--blue),transparent)}
.marquee-track{
  display:inline-flex;align-items:center;gap:0;
  animation:marquee 34s linear infinite;will-change:transform;
}
.marquee-track span{
  font-family:"Archivo",sans-serif;font-weight:800;font-size:1.15rem;
  letter-spacing:.02em;text-transform:uppercase;padding:0 22px;
}
.marquee-track i{color:rgba(255,255,255,.45);font-style:normal;font-size:.8rem}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* Zoom suave en la galería */
.gal-item image-slot,.gal-item img{transition:transform .7s var(--ease)}
.gal-item:hover image-slot,.gal-item:hover img{transform:scale(1.08)}

/* Brillo al pasar por las tarjetas de estadística */
.stat-card::after{
  content:"";position:absolute;top:0;left:0;width:60%;height:100%;
  background:linear-gradient(110deg,transparent,rgba(255,255,255,.1),transparent);
  transform:translateX(-180%) skewX(-18deg);transition:transform .8s var(--ease);
}
.stat-card:hover::after{transform:translateX(320%) skewX(-18deg)}

/* Aparición de tarjetas de servicio escalonada extra */
.serv-card{will-change:transform}

@media (prefers-reduced-motion:reduce){
  .beams span,.gbg span,.cbg span,.sobre-media .badge,.marquee-track,.brand-logo::before,.brand-logo::after{animation:none!important}
  .hero h1 .hl::after{animation:none;transform:scaleX(1)}
  .marquee-track{transform:none}
}

/* ============================================================
   OVERLAY DE BÚSQUEDA
   ============================================================ */
.search-overlay{
  position:fixed;inset:0;z-index:200;
  display:flex;align-items:flex-start;justify-content:center;
  padding:90px 20px 40px;
  opacity:0;transition:opacity .22s var(--ease);
}
.search-overlay.is-open{opacity:1}
.search-overlay[hidden]{display:none}
.search-backdrop{
  position:absolute;inset:0;background:rgba(10,14,22,.7);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);cursor:pointer;
}
.search-card{
  position:relative;width:min(640px,100%);
  background:#fff;border-radius:16px;
  box-shadow:0 30px 80px rgba(0,0,0,.45),0 0 0 1px var(--line);
  overflow:hidden;
  transform:translateY(-8px);transition:transform .25s var(--ease);
}
.search-overlay.is-open .search-card{transform:translateY(0)}
.search-input-row{
  display:flex;align-items:center;gap:12px;padding:18px 20px;
  border-bottom:1px solid var(--line);
}
.search-ic{width:22px;height:22px;color:var(--steel);flex:0 0 auto}
.search-input-row input{
  flex:1;border:0;outline:none;background:transparent;
  font:600 1.08rem/1.3 "Archivo",sans-serif;color:var(--ink);
}
.search-input-row input::placeholder{color:var(--steel-light);font-weight:500}
.search-input-row input::-webkit-search-cancel-button{display:none}
.search-close{
  appearance:none;border:0;background:var(--paper);width:34px;height:34px;border-radius:8px;
  cursor:pointer;color:var(--steel);display:flex;align-items:center;justify-content:center;
  transition:background .2s,color .2s;
}
.search-close:hover{background:#fde8e3;color:#b3261e}
.search-close svg{width:14px;height:14px}

.search-results{
  list-style:none;margin:0;padding:8px;max-height:54vh;overflow-y:auto;
}
.search-results li{
  display:flex;align-items:center;gap:14px;padding:12px 14px;border-radius:10px;cursor:pointer;
  transition:background .15s;
}
.search-results li:hover,.search-results li.is-active{background:var(--paper)}
.search-results li .sr-ic{
  width:36px;height:36px;border-radius:9px;background:rgba(46,125,246,.12);
  display:flex;align-items:center;justify-content:center;color:var(--blue);flex:0 0 auto;
}
.search-results li .sr-ic svg{width:18px;height:18px}
.search-results li .sr-body{flex:1;min-width:0}
.search-results li .sr-title{
  font:700 .98rem/1.25 "Archivo",sans-serif;color:var(--ink);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.search-results li .sr-tag{
  font:700 .68rem/1 "Archivo",sans-serif;letter-spacing:.2em;text-transform:uppercase;
  color:var(--blue);margin-top:4px;
}
.search-results mark{background:rgba(46,125,246,.18);color:inherit;border-radius:3px;padding:0 2px}

.search-empty,.search-hint{
  margin:0;padding:18px 22px;color:var(--steel);font-size:.9rem;text-align:center;
  border-top:1px solid var(--line);
}
.search-hint kbd{
  display:inline-block;padding:2px 6px;margin:0 2px;border-radius:5px;
  background:var(--paper);border:1px solid var(--line);
  font:600 .72rem/1 "Archivo",sans-serif;color:var(--steel);
}
body.search-locked{overflow:hidden}

@media (max-width:680px){
  .search-overlay{padding-top:70px}
  .search-input-row input{font-size:1rem}
}

/* ============================================================
   GALERÍA OVERLAY · diseño premium
   ============================================================ */
.gallery-overlay{
  position:fixed;inset:0;z-index:9000;
  background:
    radial-gradient(900px 600px at 80% 0%,rgba(46,125,246,.16),transparent 60%),
    radial-gradient(700px 500px at 0% 100%,rgba(46,125,246,.08),transparent 60%),
    linear-gradient(180deg,#070b14 0%,#0a0f1c 50%,#070b14 100%);
  backdrop-filter:blur(10px);overflow-y:auto;
  opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility .3s;
  padding:32px 40px 60px;
}
.gallery-overlay.open{opacity:1;visibility:visible}
.gov-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  max-width:1400px;margin:0 auto 22px;color:#fff;
  border-bottom:1px solid rgba(255,255,255,.10);padding-bottom:20px;
}
.gov-eyebrow{
  display:inline-block;color:var(--blue-bright);font:700 .78rem/1 "Archivo",sans-serif;
  letter-spacing:.14em;text-transform:uppercase;margin-bottom:8px;
}
.gov-head h2{font:800 2rem/1.1 "Archivo",sans-serif;margin:0;color:#fff}
.gov-close{
  appearance:none;border:0;width:46px;height:46px;border-radius:50%;
  background:rgba(255,255,255,.08);color:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background .2s,transform .2s;
}
.gov-close:hover{background:rgba(255,255,255,.18);transform:rotate(90deg)}
.gov-close svg{width:22px;height:22px}

/* ---- Filtros ---- */
.gov-filters{
  display:flex;gap:10px;flex-wrap:wrap;
  max-width:1400px;margin:0 auto 22px;
}
.gov-chip{
  appearance:none;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04);
  color:rgba(255,255,255,.78);cursor:pointer;
  padding:9px 16px;border-radius:99px;
  font:700 .76rem/1 "Archivo",sans-serif;letter-spacing:.08em;text-transform:uppercase;
  transition:background .22s,border-color .22s,color .22s,transform .22s;
  white-space:nowrap;
}
.gov-chip:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.28);color:#fff}
.gov-chip.is-active{
  background:linear-gradient(180deg,var(--blue-bright),var(--blue));
  border-color:transparent;color:#fff;
  box-shadow:0 6px 20px rgba(46,125,246,.4);
}

/* ---- Masonry tipo Pinterest (CSS columns) ---- */
.gov-grid{
  column-count:4;column-gap:14px;
  max-width:1400px;margin:0 auto;
}
.gov-grid figure{
  margin:0 0 14px;break-inside:avoid;
  border-radius:14px;overflow:hidden;position:relative;
  background:rgba(255,255,255,.04);cursor:zoom-in;
  box-shadow:0 4px 18px rgba(0,0,0,.35);
  opacity:0;transform:translateY(12px);
  transition:opacity .5s var(--ease),transform .5s var(--ease),box-shadow .35s var(--ease);
}
.gov-grid figure.in{opacity:1;transform:translateY(0)}
.gov-grid figure:hover{box-shadow:0 18px 44px rgba(0,0,0,.55)}
.gov-grid figure.is-hidden{display:none}
.gov-grid img{
  width:100%;height:auto;display:block;
  transition:transform .7s var(--ease);
}
.gov-grid figure:hover img{transform:scale(1.06)}

/* Hover overlay con info ----- */
.gov-grid .fig-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 35%,rgba(8,12,20,.88) 100%);
  padding:18px;display:flex;flex-direction:column;justify-content:flex-end;
  opacity:0;transition:opacity .3s var(--ease);
  pointer-events:none;color:#fff;
}
.gov-grid figure:hover .fig-overlay,
.gov-grid figure:focus-within .fig-overlay{opacity:1}
.gov-grid .fig-cat{
  display:inline-block;align-self:flex-start;
  background:rgba(46,125,246,.22);color:#bcd7ff;
  border:1px solid rgba(46,125,246,.4);
  padding:3px 10px;border-radius:99px;
  font:700 .66rem/1.4 "Archivo",sans-serif;letter-spacing:.16em;text-transform:uppercase;
  margin-bottom:8px;
}
.gov-grid .fig-title{
  font:700 1rem/1.25 "Archivo",sans-serif;margin:0 0 4px;
}
.gov-grid .fig-desc{
  font-size:.84rem;color:rgba(255,255,255,.78);margin:0 0 8px;line-height:1.4;
}
.gov-grid .fig-link{
  font:700 .72rem/1 "Archivo",sans-serif;letter-spacing:.14em;text-transform:uppercase;
  color:var(--blue-bright);display:inline-flex;align-items:center;gap:6px;
}
.gov-grid .fig-link::after{content:"→";font-size:1rem}

/* Empty state */
.gov-empty{
  max-width:1400px;margin:0 auto;padding:40px 20px;text-align:center;
  color:rgba(255,255,255,.6);font-size:.95rem;
}

/* ---- CTA final ---- */
.gov-cta{
  max-width:1400px;margin:36px auto 0;
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  background:linear-gradient(135deg,rgba(46,125,246,.16),rgba(46,125,246,.04));
  border:1px solid rgba(46,125,246,.28);border-radius:18px;
  padding:26px 32px;color:#fff;
}
.gov-cta h3{font:800 1.35rem/1.2 "Archivo",sans-serif;margin:0 0 4px;color:#fff}
.gov-cta p{color:rgba(255,255,255,.75);margin:0;font-size:.95rem}
.gov-cta-btn{
  display:inline-flex;align-items:center;gap:10px;
  background:#25D366;color:#fff;
  padding:13px 22px;border-radius:12px;
  font:700 .88rem/1 "Archivo",sans-serif;letter-spacing:.04em;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s;
  white-space:nowrap;
}
.gov-cta-btn:hover{
  background:#1eb155;transform:translateY(-2px);
  box-shadow:0 12px 28px rgba(37,211,102,.4);
}
.gov-cta-btn svg{width:18px;height:18px}

body.gallery-locked{overflow:hidden}

/* ---- Lightbox premium ---- */
.lightbox{
  position:fixed;inset:0;z-index:9500;background:rgba(0,0,0,.94);
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transition:opacity .25s var(--ease),visibility .25s;
  padding:60px 80px;
}
.lightbox.open{opacity:1;visibility:visible}
.lb-stage{
  display:flex;gap:24px;align-items:stretch;max-width:1280px;max-height:100%;
  width:100%;
}
.lb-img{
  flex:1 1 auto;max-width:100%;max-height:80vh;object-fit:contain;
  border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,.6);
  animation:lbIn .3s var(--ease);
}
.lb-info{
  flex:0 0 320px;display:flex;flex-direction:column;
  background:rgba(16,24,40,.7);border:1px solid rgba(255,255,255,.08);
  border-radius:12px;padding:22px;color:#fff;
  animation:lbInfoIn .35s var(--ease);
}
@keyframes lbIn{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}
@keyframes lbInfoIn{from{opacity:0;transform:translateX(10px)}to{opacity:1;transform:translateX(0)}}
.lb-cat{
  display:inline-block;align-self:flex-start;
  background:rgba(46,125,246,.18);color:#bcd7ff;
  border:1px solid rgba(46,125,246,.4);
  padding:4px 10px;border-radius:99px;
  font:700 .68rem/1.4 "Archivo",sans-serif;letter-spacing:.16em;text-transform:uppercase;
  margin-bottom:14px;
}
.lb-title{font:800 1.25rem/1.2 "Archivo",sans-serif;margin:0 0 10px;color:#fff}
.lb-desc{color:rgba(255,255,255,.78);font-size:.92rem;line-height:1.55;margin:0 0 18px;flex:1}
.lb-wa{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  background:#25D366;color:#fff;
  padding:12px 16px;border-radius:10px;
  font:700 .84rem/1 "Archivo",sans-serif;letter-spacing:.04em;
  transition:transform .22s var(--ease),background .22s,box-shadow .22s;
  text-align:center;
}
.lb-wa:hover{background:#1eb155;transform:translateY(-2px);box-shadow:0 10px 22px rgba(37,211,102,.4)}
.lb-wa svg{width:18px;height:18px}

.lb-close,.lb-nav{
  position:absolute;appearance:none;border:0;border-radius:50%;
  background:rgba(255,255,255,.08);color:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background .2s,transform .2s;
  z-index:2;
}
.lb-close{top:24px;right:24px;width:48px;height:48px}
.lb-close:hover{background:rgba(255,255,255,.2);transform:rotate(90deg)}
.lb-close svg{width:24px;height:24px}
.lb-nav{top:50%;transform:translateY(-50%);width:56px;height:56px}
.lb-prev{left:24px}
.lb-next{right:24px}
.lb-nav:hover{background:rgba(255,255,255,.2)}
.lb-nav svg{width:28px;height:28px}
.lb-counter{
  position:absolute;bottom:24px;left:50%;transform:translateX(-50%);
  color:rgba(255,255,255,.7);font:600 .85rem/1 "Archivo",sans-serif;
  letter-spacing:.05em;background:rgba(255,255,255,.08);
  padding:8px 16px;border-radius:20px;
}

/* ---- Responsive ---- */
@media (max-width:1200px){
  .gov-grid{column-count:3}
}
@media (max-width:900px){
  .gov-grid{column-count:2}
  .lb-stage{flex-direction:column;align-items:center}
  .lb-info{flex:0 0 auto;width:100%;max-width:520px}
  .lb-img{max-height:55vh}
}
@media (max-width:760px){
  .gallery-overlay{padding:20px 14px 40px}
  .gov-head h2{font-size:1.4rem}
  .gov-filters{
    flex-wrap:nowrap;overflow-x:auto;
    margin-left:-14px;margin-right:-14px;padding:4px 14px;
    scrollbar-width:none;
  }
  .gov-filters::-webkit-scrollbar{display:none}
  .gov-cta{padding:22px;flex-direction:column;text-align:center}
  .gov-cta-btn{width:100%;justify-content:center}
  .lightbox{padding:50px 12px}
  .lb-close{top:12px;right:12px;width:40px;height:40px}
  .lb-nav{width:44px;height:44px}
  .lb-prev{left:8px}
  .lb-next{right:8px}
  .lb-info{padding:18px}
}
@media (max-width:480px){
  .gov-grid{column-count:1}
}
@media (prefers-reduced-motion:reduce){
  .gov-grid figure,.gov-grid img,.lb-img,.lb-info{animation:none;transition:none}
  .gov-grid figure{opacity:1;transform:none}
}