/* ============================================================
   ASTILLERO ANDESA S.A.C. — Estilos (réplica fiel del sitio original)
   ============================================================ */
:root{
  --naval:#1b3a63;
  --naval-600:#264d7e;
  --naval-400:#3a6aa5;
  --steel:#5a6b7a;
  --steel-200:#dce3ea;
  --olive:#9fb040;
  --olive-600:#899a2e;
  --ink:#141b22;
  --paper:#f6f7f4;
  --white:#ffffff;
  --line:rgba(20,27,34,.12);
  --shadow:0 8px 40px rgba(20,40,80,.10);
  --wrap:1200px;
}
*{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}
h1,h2,h3,h4{font-family:'Archivo',sans-serif;line-height:1.1;letter-spacing:-.02em;font-weight:800}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(1.2rem,4vw,2.5rem)}
section{position:relative}
.eyebrow{font-family:'Barlow Condensed',sans-serif;text-transform:uppercase;letter-spacing:.22em;font-weight:600;font-size:.82rem;color:var(--olive-600);display:inline-block;margin-bottom:1rem}
.eyebrow::before{content:"";display:inline-block;width:34px;height:2px;background:var(--olive);vertical-align:middle;margin-right:.7rem;transform:translateY(-3px)}

/* ---------- Accesibilidad ---------- */
.skip{position:absolute;left:-999px;top:0;background:var(--naval);color:#fff;padding:.7rem 1.2rem;z-index:9999}
.skip:focus{left:0}
:focus-visible{outline:3px solid var(--olive);outline-offset:2px}

/* ============================================================
   PANTALLA DE CARGA (loader) — logo de olas verdes animándose
   Aparece en cada transición de página, como el original.
   ============================================================ */
#loader{position:fixed;inset:0;z-index:10000;background:var(--naval);display:flex;align-items:center;justify-content:center;
  transition:opacity .5s ease,visibility .5s ease}
#loader.hidden{opacity:0;visibility:hidden}
#loader img{width:120px;height:auto;animation:loaderpulse 1.4s ease-in-out infinite}
@keyframes loaderpulse{0%,100%{transform:scale(.94);opacity:.85}50%{transform:scale(1.02);opacity:1}}

/* ---------- Header / nav ---------- */
header{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .35s,box-shadow .35s,padding .35s;padding:1rem 0}
header.solid,header.always-solid{background:var(--naval);box-shadow:0 4px 24px rgba(0,0,0,.22);padding:.55rem 0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1.5rem}
.brand{display:flex;align-items:center;z-index:2}
.brand img{height:62px;width:auto;transition:height .35s}
header.solid .brand img,header.always-solid .brand img{height:52px}
.nav-links{display:flex;align-items:center;gap:1.5rem;list-style:none}
.nav-links>li{position:relative}
.nav-links a{color:#fff;font-family:'Barlow Condensed',sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:.08em;font-size:1rem;padding:.3rem 0;white-space:nowrap;display:inline-block}
.nav-links>li>a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--olive);transition:width .3s}
.nav-links>li>a:hover::after,.nav-links>li>a.active::after{width:100%}
.nav-cta{background:var(--olive);color:var(--naval)!important;padding:.6rem 1.2rem;border-radius:2px;font-weight:700!important}
.nav-cta::after{display:none!important}
.nav-cta:hover{background:#fff}
.dropdown>a::after{content:"▾";font-size:.7em;margin-left:.35rem}
.dropdown-menu{position:absolute;top:100%;left:0;min-width:280px;background:var(--naval);border-top:2px solid var(--olive);border-radius:0 0 3px 3px;list-style:none;padding:.5rem 0;opacity:0;visibility:hidden;transform:translateY(8px);transition:.25s;box-shadow:0 12px 30px rgba(0,0,0,.3)}
.dropdown:hover .dropdown-menu,.dropdown:focus-within .dropdown-menu{opacity:1;visibility:visible;transform:none}
.dropdown-menu a{display:block;padding:.55rem 1.2rem;font-size:.92rem;white-space:normal;font-family:'Barlow Condensed',sans-serif;text-transform:uppercase;letter-spacing:.04em;color:#fff}
.dropdown-menu a:hover{background:rgba(255,255,255,.08);color:var(--olive)}
.lang{display:flex;gap:.4rem;align-items:center;font-family:'Barlow Condensed',sans-serif;font-weight:600}
.lang button{background:none;border:none;color:rgba(255,255,255,.6);cursor:pointer;font:inherit;text-transform:uppercase;letter-spacing:.05em;padding:.2rem .35rem}
.lang button.on{color:var(--olive)}
.lang span{color:rgba(255,255,255,.35)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;z-index:2;padding:.3rem}
.burger span{width:26px;height:2px;background:#fff;transition:.3s}
.mobile-nav{position:fixed;inset:0;background:var(--naval);z-index:99;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:1.1rem;transform:translateX(100%);transition:.4s;overflow-y:auto;padding:5rem 1rem}
.mobile-nav.open{transform:none}
.mobile-nav a{color:#fff;font-family:'Barlow Condensed',sans-serif;text-transform:uppercase;letter-spacing:.1em;font-size:1.35rem}
.mobile-nav .sub{font-size:1rem;color:rgba(255,255,255,.75)}
.mobile-nav .lang{margin-top:1rem}

/* ============================================================
   HERO SLIDER (4 fotos rotando, texto fijo encima) — como original
   ============================================================ */
.hero{position:relative;height:100vh;min-height:560px;overflow:hidden;color:#fff}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.2s ease;z-index:1}
.slide.active{opacity:1;z-index:2}
.slide img{width:100%;height:100%;object-fit:cover;animation:kenburns 7s ease-out both}
.slide.active img{animation:kenburns 7s ease-out both}
@keyframes kenburns{0%{transform:scale(1.08)}100%{transform:scale(1)}}
.hero::after{content:"";position:absolute;inset:0;z-index:3;background:linear-gradient(100deg,rgba(20,35,62,.86) 0%,rgba(20,35,62,.55) 45%,rgba(20,35,62,.2) 100%)}
.hero-content{position:absolute;inset:0;z-index:4;display:flex;align-items:center}
.hero-content .wrap{width:100%}
.hero-inner{max-width:720px;padding-top:4rem}
.hero h1{font-size:clamp(2.4rem,5.5vw,4.4rem);line-height:1.06;margin-bottom:1.4rem}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-top:2rem}
.hero-dots{position:absolute;bottom:2.2rem;left:50%;transform:translateX(-50%);z-index:5;display:flex;gap:.7rem}
.hero-dots button{width:12px;height:12px;border-radius:50%;border:2px solid rgba(255,255,255,.7);background:transparent;cursor:pointer;padding:0;transition:.3s}
.hero-dots button.on{background:var(--olive);border-color:var(--olive)}

/* ---------- Botones ---------- */
.btn{display:inline-block;font-family:'Barlow Condensed',sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.1em;font-size:1.02rem;padding:.95rem 2rem;border-radius:2px;transition:.25s;cursor:pointer;border:2px solid transparent}
.btn-olive{background:var(--olive);color:var(--naval)}
.btn-olive:hover{background:#fff;color:var(--naval);transform:translateY(-2px)}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-naval{background:var(--naval);color:#fff}
.btn-naval:hover{background:var(--olive);color:var(--naval)}

/* ---------- Página interna: hero simple ---------- */
.page-hero{min-height:44vh;display:flex;align-items:flex-end;position:relative;color:#fff;overflow:hidden;padding-bottom:3rem}
.page-hero .pbg{position:absolute;inset:0;z-index:-2}
.page-hero .pbg img{width:100%;height:100%;object-fit:cover}
.page-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(20,35,62,.5),rgba(20,35,62,.85))}
.page-hero h1{font-size:clamp(2.2rem,4.6vw,3.6rem)}
.page-hero .crumb{font-family:'Barlow Condensed',sans-serif;text-transform:uppercase;letter-spacing:.18em;font-size:.8rem;color:var(--olive);margin-bottom:.6rem;display:block}

/* ---------- Secciones ---------- */
.sec{padding:clamp(4rem,9vw,7rem) 0}
.sec-alt{background:var(--white)}
.sec-head{max-width:760px;margin:0 auto 3rem;text-align:center}
.sec-head.left{margin-left:0;text-align:left}
.sec-head h2{font-size:clamp(2rem,4.2vw,3rem);color:var(--naval)}
.sec-head p{margin-top:1.1rem;font-size:1.1rem;color:var(--steel)}

/* ---------- Servicios (íconos reales) ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.svc{background:var(--white);border:1px solid var(--line);border-radius:5px;padding:2.4rem 1.8rem;text-align:center;transition:.3s;display:flex;flex-direction:column;align-items:center}
.sec-alt .svc{background:var(--paper)}
.svc:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.svc .ic{width:92px;height:92px;margin-bottom:1.2rem;display:grid;place-items:center;background:rgba(159,176,64,.1);border-radius:50%}
.svc .ic img{width:52px;height:52px;object-fit:contain}
.svc h3{color:var(--naval);font-size:1.22rem;margin-bottom:1.2rem;min-height:2.6em;display:flex;align-items:center}
.svc .btn{margin-top:auto}

/* ---------- Nosotros ---------- */
.about{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center;margin-bottom:clamp(3rem,7vw,5rem)}
.about-media img{border-radius:4px;box-shadow:var(--shadow);width:100%;aspect-ratio:4/3;object-fit:cover}
.about-txt h2{color:var(--naval);font-size:clamp(1.8rem,3.6vw,2.5rem);margin-bottom:1rem}
.about-txt p{color:var(--steel);margin-bottom:1rem}
.mv{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem;margin-top:1rem}
.mv-card{text-align:center;padding:1.5rem}
.mv-card img{width:70px;height:70px;margin:0 auto 1rem;object-fit:contain}
.mv-card h3{color:var(--naval);text-transform:uppercase;font-family:'Barlow Condensed';letter-spacing:.06em;font-size:1.2rem;margin-bottom:.5rem}
.mv-card p{font-size:.95rem;color:var(--steel)}

/* ---------- Grid de íconos (valores / política) ---------- */
.icgrid{display:grid;gap:1.8rem}
.icgrid.c5{grid-template-columns:repeat(5,1fr)}
.icgrid.c4{grid-template-columns:repeat(4,1fr)}
.iccard{text-align:center;padding:1.5rem 1rem;background:var(--white);border-radius:5px;border:1px solid var(--line);transition:.3s}
.sec-alt .iccard{background:var(--paper)}
.iccard:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.iccard img{width:64px;height:64px;margin:0 auto 1rem;object-fit:contain}
.iccard h3{color:var(--naval);text-transform:uppercase;font-family:'Barlow Condensed';letter-spacing:.05em;font-size:1.08rem;margin-bottom:.6rem}
.iccard p{font-size:.9rem;color:var(--steel);line-height:1.5}
.iccard.pol{text-align:left;display:grid;grid-template-columns:auto 1fr;gap:1.2rem;align-items:start}
.iccard.pol img{margin:0}

/* ---------- Stats ---------- */
.stats{background:var(--naval);color:#fff}
.stats .grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:2.6rem 1.5rem;text-align:center;border-right:1px solid rgba(255,255,255,.12)}
.stat:last-child{border-right:none}
.stat .num{font-family:'Archivo';font-weight:800;font-size:clamp(2.2rem,4vw,3.2rem);color:var(--olive);line-height:1}
.stat .lbl{font-family:'Barlow Condensed';text-transform:uppercase;letter-spacing:.12em;font-size:.82rem;color:rgba(255,255,255,.75);margin-top:.6rem}

/* ---------- Instalaciones ---------- */
.fac{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.fac-card{background:var(--white);padding:1.8rem;border-radius:5px;border-top:3px solid var(--naval);transition:.3s}
.sec-alt .fac-card{background:var(--paper)}
.fac-card:hover{border-top-color:var(--olive);transform:translateY(-4px);box-shadow:var(--shadow)}
.fac-card .k{font-family:'Barlow Condensed';text-transform:uppercase;letter-spacing:.1em;color:var(--olive-600);font-weight:700;font-size:.86rem;margin-bottom:.5rem}
.fac-card h3{color:var(--naval);font-size:1.18rem;margin-bottom:.5rem}
.fac-card p{color:var(--steel);font-size:.96rem}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2.5rem}
.gallery img{border-radius:4px;aspect-ratio:4/3;object-fit:cover;width:100%;transition:.35s}
.gallery img:hover{transform:scale(1.02);box-shadow:var(--shadow)}

/* ---------- Servicio detalle ---------- */
.svc-detail{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.svc-detail ul{list-style:none;margin:1.2rem 0}
.svc-detail li{padding:.5rem 0 .5rem 1.6rem;position:relative;color:var(--steel);font-size:1.05rem;border-bottom:1px solid var(--line)}
.svc-detail li::before{content:"";position:absolute;left:0;top:1.1em;width:8px;height:8px;background:var(--olive);border-radius:1px}
.svc-detail .note{background:var(--naval);color:#fff;padding:1.3rem 1.5rem;border-radius:4px;font-family:'Barlow Condensed';text-transform:uppercase;letter-spacing:.1em;margin-top:1.5rem}

/* ---------- Proyecto ---------- */
.project{background:var(--naval);color:#fff;overflow:hidden}
.project .in{display:grid;grid-template-columns:1fr 1fr;align-items:stretch}
.project-media img{width:100%;height:100%;min-height:340px;object-fit:cover}
.project-txt{padding:clamp(3rem,6vw,5.5rem) clamp(1.5rem,5vw,4rem)}
.project-txt h2{font-size:clamp(1.9rem,3.6vw,2.8rem);margin-bottom:1.2rem}
.project-txt p{color:rgba(255,255,255,.85);margin-bottom:1.6rem}
.spec{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem;border-top:1px solid rgba(255,255,255,.16);padding-top:1.6rem}
.spec .v{font-family:'Archivo';font-weight:800;font-size:1.6rem;color:var(--olive)}
.spec .l{font-family:'Barlow Condensed';text-transform:uppercase;letter-spacing:.1em;font-size:.76rem;color:rgba(255,255,255,.7)}

/* ---------- Clientes ---------- */
.clients{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.client{background:var(--white);border:1px solid var(--line);border-radius:4px;padding:1.4rem 1rem;text-align:center;font-family:'Barlow Condensed';font-weight:600;font-size:1.05rem;color:var(--naval);text-transform:uppercase;letter-spacing:.04em;transition:.25s;display:flex;align-items:center;justify-content:center;min-height:80px}
.client:hover{border-color:var(--olive);color:var(--olive-600);transform:translateY(-3px)}

/* ---------- Contacto ---------- */
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(2rem,5vw,4rem)}
.contact-info h3{color:var(--naval);font-size:1.15rem;text-transform:uppercase;font-family:'Barlow Condensed';letter-spacing:.08em;margin:1.6rem 0 .5rem}
.contact-info h3:first-child{margin-top:0}
.contact-info p{color:var(--steel);margin-bottom:.2rem}
.contact-info a{color:var(--naval-400);font-weight:500}
.contact-info a:hover{color:var(--olive-600)}
.socials{display:flex;gap:.8rem;margin-top:1.6rem}
.socials a{width:42px;height:42px;border:1px solid var(--line);border-radius:3px;display:grid;place-items:center;color:var(--naval);transition:.25s}
.socials a:hover{background:var(--naval);color:#fff;border-color:var(--naval)}
.socials svg{width:19px;height:19px}
form{background:var(--white);padding:clamp(1.8rem,4vw,2.6rem);border-radius:5px;box-shadow:var(--shadow)}
.field{margin-bottom:1.2rem}
.field label{display:block;font-family:'Barlow Condensed';text-transform:uppercase;letter-spacing:.08em;font-size:.82rem;font-weight:600;color:var(--naval);margin-bottom:.4rem}
.field input,.field textarea{width:100%;padding:.85rem 1rem;border:1px solid var(--steel-200);border-radius:3px;font:inherit;color:var(--ink);background:var(--paper);transition:.2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--olive);box-shadow:0 0 0 3px rgba(159,176,64,.18)}
.field textarea{resize:vertical;min-height:120px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
form .btn{width:100%;border:none;font-size:1.05rem}
.form-note{font-size:.82rem;color:var(--steel);margin-top:1rem;text-align:center}
#form-status{margin-top:1rem;padding:.9rem 1rem;border-radius:3px;font-size:.95rem;display:none}
#form-status.ok{display:block;background:rgba(159,176,64,.15);color:var(--olive-600);border:1px solid var(--olive)}
#form-status.err{display:block;background:rgba(200,60,60,.1);color:#b23;border:1px solid #d99}

/* ---------- CTA ---------- */
.cta-band{background:linear-gradient(120deg,var(--naval),var(--naval-600));color:#fff;text-align:center;padding:clamp(3rem,7vw,5rem) 0}
.cta-band h2{font-size:clamp(1.8rem,3.6vw,2.6rem);margin-bottom:1rem}
.cta-band p{color:rgba(255,255,255,.85);max-width:520px;margin:0 auto 1.8rem}

/* ---------- Footer ---------- */
footer{background:var(--ink);color:rgba(255,255,255,.7);padding:3.5rem 0 1.8rem}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid rgba(255,255,255,.1)}
.foot img{height:66px;margin-bottom:1rem}
.foot p{font-size:.94rem;max-width:300px}
.foot h4{color:#fff;font-family:'Barlow Condensed';text-transform:uppercase;letter-spacing:.1em;font-size:.95rem;margin-bottom:1rem}
.foot ul{list-style:none}
.foot li{margin-bottom:.5rem}
.foot a{font-size:.94rem;transition:.2s}
.foot a:hover{color:var(--olive)}
.copy{padding-top:1.8rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.85rem;color:rgba(255,255,255,.5)}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .about,.contact,.project .in,.svc-detail{grid-template-columns:1fr}
  .svc-grid,.fac{grid-template-columns:1fr 1fr}
  .icgrid.c5,.icgrid.c4{grid-template-columns:repeat(2,1fr)}
  .clients{grid-template-columns:repeat(3,1fr)}
  .gallery{grid-template-columns:1fr 1fr}
  .stats .grid{grid-template-columns:1fr 1fr}
  .stat:nth-child(2){border-right:none}
  .stat{border-bottom:1px solid rgba(255,255,255,.12)}
  .project-media img{min-height:280px}
  .foot{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .nav-links,.lang.desktop{display:none}
  .burger{display:flex}
  .svc-grid,.fac,.clients,.gallery,.foot,.form-row,.mv,.icgrid.c5,.icgrid.c4{grid-template-columns:1fr}
  .copy{flex-direction:column}
  .hero h1{font-size:clamp(2rem,8vw,2.8rem)}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .slide{transition:opacity .3s}
}

/* ============================================================
   V4 — MEJORAS: título animado, servicios verde, botones
   redondeados, galería mosaico, lightbox, mapa radar, clientes-A
   ============================================================ */

/* --- Título hero: entrada de derecha a izquierda --- */
@keyframes slideInRight{0%{opacity:0;transform:translateX(60px)}100%{opacity:1;transform:translateX(0)}}
.hero.active-anim h1{animation:slideInRight 1s cubic-bezier(.2,.7,.3,1) both}

/* --- Sección "Nuestros Servicios" con fondo verde --- */
.svc-section-green{background:var(--olive);position:relative}
.svc-section-green .sec-head h2,.svc-section-green .eyebrow{color:#fff}
.svc-section-green .eyebrow::before{background:#fff}
.svc-section-green .svc{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.25)}
.svc-section-green .svc h3{color:#fff}
.svc-section-green .svc .ic{background:rgba(255,255,255,.15)}
.svc-section-green .svc .ic img{filter:brightness(0) invert(1)}

/* --- Botón "Ver más" redondeado, color distinto (naval con relleno) --- */
.btn-round{border-radius:40px;background:var(--naval);color:#fff;padding:.8rem 2.2rem}
.btn-round:hover{background:#fff;color:var(--naval);transform:translateY(-2px)}
.svc-section-green .btn-round{background:#fff;color:var(--olive-600)}
.svc-section-green .btn-round:hover{background:var(--naval);color:#fff}

/* --- Galería mosaico: primera imagen grande, acople suave --- */
.mgallery{display:grid;gap:12px;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px}
.mgallery .gitem{overflow:hidden;border-radius:10px;cursor:pointer;position:relative;background:#0b1a2e}
.mgallery .gitem img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.3,1),filter .4s}
.mgallery .gitem:hover img{transform:scale(1.06)}
.mgallery .gitem::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(11,26,46,.35));opacity:0;transition:opacity .4s}
.mgallery .gitem:hover::after{opacity:1}
.mgallery .gitem .zoom{position:absolute;right:12px;bottom:12px;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.9);display:grid;place-items:center;opacity:0;transform:scale(.8);transition:.35s;z-index:2}
.mgallery .gitem:hover .zoom{opacity:1;transform:scale(1)}
.mgallery .gitem .zoom svg{width:17px;height:17px;color:var(--naval)}
/* primera grande */
.mgallery.g5 .gitem:first-child,.mgallery.g6 .gitem:first-child{grid-column:span 2;grid-row:span 2}
.mgallery.g4 .gitem:first-child{grid-column:span 2;grid-row:span 2}
.mgallery.g3{grid-template-columns:repeat(3,1fr)}
.mgallery.g3 .gitem:first-child{grid-column:span 2;grid-row:span 2}
@media(max-width:820px){
  .mgallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:150px}
  .mgallery .gitem:first-child{grid-column:span 2!important;grid-row:span 2!important}
}

/* --- LIGHTBOX propio --- */
.lb{position:fixed;inset:0;z-index:12000;background:rgba(8,16,28,.94);display:none;flex-direction:column;opacity:0;transition:opacity .3s}
.lb.open{display:flex;opacity:1}
.lb-stage{flex:1;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}
.lb-stage img{max-width:92vw;max-height:80vh;object-fit:contain;transition:transform .25s ease;user-select:none;-webkit-user-drag:none;border-radius:6px}
.lb-toolbar{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:1rem;flex-wrap:wrap}
.lb-toolbar button{width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:#fff;cursor:pointer;display:grid;place-items:center;transition:.25s}
.lb-toolbar button:hover{background:var(--olive);color:var(--naval);border-color:var(--olive)}
.lb-toolbar svg{width:20px;height:20px}
.lb-count{color:rgba(255,255,255,.8);font-family:'Barlow Condensed';letter-spacing:.1em;font-size:.95rem;min-width:70px;text-align:center}
.lb-close{position:absolute;top:1rem;right:1rem;width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:#fff;cursor:pointer;display:grid;place-items:center;z-index:3;transition:.25s}
.lb-close:hover{background:#e05555;border-color:#e05555}
.lb-close svg{width:22px;height:22px}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:#fff;cursor:pointer;display:grid;place-items:center;z-index:3;transition:.25s}
.lb-nav:hover{background:var(--olive);color:var(--naval);border-color:var(--olive)}
.lb-nav svg{width:26px;height:26px}
.lb-prev{left:1.5rem}.lb-next{right:1.5rem}
@media(max-width:680px){.lb-prev{left:.5rem}.lb-next{right:.5rem}.lb-stage img{max-width:98vw}}

/* --- Mapa ubicación con radar --- */
.location{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.location .loc-txt h2{color:var(--naval);font-size:clamp(1.8rem,3.6vw,2.5rem);margin-bottom:1rem}
.location .loc-txt p{color:var(--steel)}
.locmap{position:relative;border-radius:12px;overflow:hidden;background:#12395f;aspect-ratio:1/1;cursor:zoom-in}
.locmap img{width:100%;height:100%;object-fit:contain;transition:transform .5s ease}
.locmap.zoomed img{transform:scale(1.8)}
.radar{position:absolute;width:26px;height:26px;pointer-events:none;transform:translate(-50%,-50%)}
.radar .dot{position:absolute;inset:0;margin:auto;width:12px;height:12px;background:var(--olive);border-radius:50%;box-shadow:0 0 0 3px rgba(159,176,64,.4);z-index:2}
.radar .pulse{position:absolute;inset:0;border:2px solid var(--olive);border-radius:50%;animation:radarpulse 2.4s ease-out infinite}
.radar .pulse:nth-child(2){animation-delay:.8s}
.radar .pulse:nth-child(3){animation-delay:1.6s}
@keyframes radarpulse{0%{transform:scale(.3);opacity:.9}100%{transform:scale(2.6);opacity:0}}
.loc-label{position:absolute;font-family:'Barlow Condensed';font-weight:600;font-size:.78rem;letter-spacing:.06em;color:#fff;background:rgba(27,58,99,.85);padding:.2rem .6rem;border-radius:20px;transform:translate(-50%,-160%);white-space:nowrap;pointer-events:none}
@media(max-width:820px){.location{grid-template-columns:1fr}}

/* --- Clientes con "A" gigante de fondo --- */
.clients-hero{display:grid;grid-template-columns:1fr 1fr;gap:0;background:var(--naval);border-radius:14px;overflow:hidden;min-height:460px}
.clients-list-side{padding:clamp(2rem,5vw,3.5rem);color:#fff}
.clients-list-side .eyebrow{color:var(--olive)}
.clients-list-side h2{color:#fff;font-size:clamp(1.8rem,3.6vw,2.6rem);margin-bottom:1.5rem}
.clients-list-side ul{list-style:none}
.clients-list-side li{padding:.5rem 0 .5rem 1.6rem;position:relative;color:rgba(255,255,255,.9);font-size:1.05rem;font-family:'Barlow Condensed';letter-spacing:.02em}
.clients-list-side li::before{content:"›";position:absolute;left:0;color:var(--olive);font-weight:700}
.clients-a{position:relative;overflow:hidden;background:linear-gradient(160deg,#1b3a63,#0d2039);display:grid;place-items:center}
.clients-a .abg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.28}
.clients-a .amark{position:relative;z-index:2;width:62%;max-width:280px;filter:brightness(0) invert(1);opacity:.9}
@media(max-width:820px){.clients-hero{grid-template-columns:1fr}.clients-a{min-height:280px}}

/* --- Slider en cabecera de página interna (nosotros) --- */
.page-hero-slider .pbg{position:absolute;inset:0;z-index:-2}
.page-hero-slider .pbg .slide{position:absolute;inset:0;opacity:0;transition:opacity 1.2s ease}
.page-hero-slider .pbg .slide.active{opacity:1}
.page-hero-slider .pbg .slide img{width:100%;height:100%;object-fit:cover;animation:kenburns 8s ease-out both}

/* --- Ícono en fichas de instalaciones --- */
.fac-card .fac-ic{width:48px;height:48px;object-fit:contain;margin-bottom:.8rem}

/* --- Imagen lateral en páginas de servicio --- */
.svc-side{border-radius:10px;box-shadow:var(--shadow);width:100%;object-fit:cover;aspect-ratio:4/3}