/* =========================================================
   INGEOBRAS AB&M S.A.S. — Hoja de estilos principal
   Identidad: colores tomados del logotipo oficial
   ========================================================= */
/* Tipografía Montserrat alojada en el propio sitio (sin Google Fonts) */
@font-face{font-family:Montserrat;font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/montserrat-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:Montserrat;font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/montserrat-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:Montserrat;font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/montserrat-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:Montserrat;font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/montserrat-latin-700-normal.woff2) format('woff2')}
:root{
  --rojo:#ED2629;          /* rojo del logotipo */
  --rojo-osc:#C91D20;
  --azul:#0F3597;          /* azul del logotipo */
  --azul-osc:#020381;      /* degradado institucional (inicio) */
  --azul-cla:#2874FC;      /* degradado institucional (fin) */
  --navy:#071740;          /* pie de página */
  --grafito:#2B2B2B;       /* texto "Arquitectura Bienes y Montajes" */
  --tinta:#111518;
  --texto:#4E5960;
  --texto-suave:#677178;
  --linea:#DADEE4;
  --fondo-suave:#F3F5F9;
  --blanco:#fff;
  --hh:78px;               /* alto del encabezado */
  --radio:14px;
  --sombra:0 18px 40px rgba(7,23,64,.14);
  --ease:cubic-bezier(.22,.7,.18,1);
  --wrap:1240px;
}
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--hh) + 16px);-webkit-text-size-adjust:100%}
body{font-family:Montserrat,system-ui,sans-serif;font-size:16px;line-height:1.65;color:var(--texto);background:var(--blanco);overflow-x:hidden}
img,video,iframe,svg{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{list-style:none}
h1,h2,h3,h4{color:var(--tinta);line-height:1.2;font-weight:700}
strong{font-weight:700}
.wrap{width:min(var(--wrap),100% - 48px);margin-inline:auto}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:fixed;left:16px;top:-60px;z-index:200;background:var(--azul);color:#fff;padding:10px 16px;border-radius:8px;transition:top .2s}
.skip:focus{top:12px}
:focus-visible{outline:3px solid var(--azul-cla);outline-offset:3px;border-radius:4px}
.hl{color:var(--rojo)}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 28px;border-radius:50px;
  background:var(--rojo);color:#fff;font-weight:600;font-size:15px;letter-spacing:.01em;position:relative;overflow:hidden;isolation:isolate;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background-color .3s}
.btn::before{content:"";position:absolute;inset:0;background:var(--azul);transform:translateX(-101%);transition:transform .45s var(--ease);z-index:-1}
.btn:hover{box-shadow:0 12px 26px rgba(237,38,41,.32);transform:translateY(-2px)}
.btn:hover::before{transform:none}
.btn .flecha{width:18px;height:18px;transition:transform .35s var(--ease)}
.btn:hover .flecha{transform:translateX(4px)}
.btn.sec{background:transparent;color:var(--azul);box-shadow:inset 0 0 0 2px var(--azul)}
.btn.sec::before{background:var(--azul)}
.btn.sec:hover{color:#fff;box-shadow:0 12px 26px rgba(15,53,151,.28)}
.btn.claro{background:#fff;color:var(--azul)}
.btn.claro::before{background:var(--rojo)}
.btn.claro:hover{color:#fff}
.btn.wa{background:#1FA855}
.btn.wa::before{background:#16803f}
.btn[disabled]{opacity:.6;pointer-events:none}

.link-flecha{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--rojo);position:relative}
.link-flecha::after{content:"";position:absolute;left:0;bottom:-3px;height:2px;width:100%;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.link-flecha:hover::after{transform:none}
.link-flecha svg{width:16px;height:16px;transition:transform .3s var(--ease)}
.link-flecha:hover svg{transform:translateX(4px)}

/* ---------- Títulos de sección ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:13px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--rojo);margin-bottom:14px}
.eyebrow::before{content:"";width:34px;height:2px;background:currentColor;transform-origin:left;transition:transform .8s var(--ease) .1s}
.js .eyebrow[data-anim]:not(.in)::before{transform:scaleX(0)}
.titulo{font-size:clamp(28px,3.4vw,42px);letter-spacing:-.01em}
.titulo.claro,.claro .titulo{color:#fff}
.lead{font-size:17px;max-width:62ch}

/* =========================================================
   ENCABEZADO
   ========================================================= */
.site-header{position:fixed;inset:0 0 auto;z-index:100;height:var(--hh);background:rgba(255,255,255,.97);
  backdrop-filter:saturate(1.4) blur(8px);transition:box-shadow .35s,height .35s var(--ease)}
.site-header.scrolled{box-shadow:0 8px 30px rgba(7,23,64,.10)}
.hdr{height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}
.hdr .logo{flex:none;display:block}
.hdr .logo img{height:44px;width:auto;transition:height .35s var(--ease)}
.site-header.scrolled .logo img{height:38px}
.nav{display:flex;align-items:center;gap:2px}
.nav a{position:relative;display:flex;align-items:center;height:38px;padding:0 17px;font-size:15px;font-weight:500;color:var(--texto-suave);
  isolation:isolate;overflow:hidden;transition:color .3s}
.nav a::before{content:"";position:absolute;inset:0;background:var(--azul);z-index:-1;transform:scaleY(0);transform-origin:bottom;transition:transform .35s var(--ease)}
.nav a:hover,.nav a[aria-current="page"]{color:#fff}
.nav a:hover::before,.nav a[aria-current="page"]::before{transform:none}
.hdr-acc{display:flex;align-items:center;gap:10px}
.soc{display:flex;gap:8px}
.soc a,.ic-btn{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;transition:transform .3s var(--ease),background-color .3s,color .3s}
.soc a{background:var(--rojo);color:#fff}
.soc a:hover{background:var(--azul);transform:translateY(-3px)}
.soc svg{width:16px;height:16px;fill:currentColor}
.ic-btn{color:var(--tinta)}
.ic-btn:hover{background:var(--fondo-suave);color:var(--rojo)}
.ic-btn svg{width:22px;height:22px}
.burger{display:none}
main{padding-top:var(--hh)}

/* ---------- Menú móvil ---------- */
.drawer{position:fixed;inset:0;z-index:150;visibility:hidden}
.drawer .velo{position:absolute;inset:0;background:rgba(7,23,64,.55);opacity:0;transition:opacity .35s}
.drawer .panel{position:absolute;top:0;right:0;width:min(340px,88%);height:100%;background:#fff;padding:20px 22px 28px;display:flex;flex-direction:column;gap:18px;
  transform:translateX(100%);transition:transform .45s var(--ease);overflow-y:auto}
.drawer.open{visibility:visible}
.drawer.open .velo{opacity:1}
.drawer.open .panel{transform:none}
.drawer .cerrar{align-self:flex-end}
.drawer nav a{display:flex;align-items:center;justify-content:space-between;min-height:52px;padding:0 14px;border-bottom:1px solid var(--linea);font-weight:600;color:var(--tinta);
  opacity:0;transform:translateX(24px);transition:opacity .4s, transform .4s var(--ease), background-color .25s}
.drawer.open nav a{opacity:1;transform:none}
.drawer.open nav a:nth-child(2){transition-delay:.05s}.drawer.open nav a:nth-child(3){transition-delay:.1s}
.drawer.open nav a:nth-child(4){transition-delay:.15s}.drawer.open nav a:nth-child(5){transition-delay:.2s}
.drawer nav a[aria-current="page"]{background:var(--azul);color:#fff;border-color:var(--azul)}
.drawer .datos{font-size:14px;display:grid;gap:8px;margin-top:auto}
.drawer .datos a{color:var(--azul);font-weight:600}

/* ---------- Buscador ---------- */
.buscador{position:fixed;inset:0;z-index:160;visibility:hidden;display:flex;justify-content:center;align-items:flex-start;padding:12vh 16px 16px}
.buscador .velo{position:absolute;inset:0;background:rgba(7,23,64,.6);opacity:0;transition:opacity .3s}
.buscador .caja{position:relative;width:min(640px,100%);background:#fff;border-radius:16px;box-shadow:var(--sombra);overflow:hidden;
  transform:translateY(-16px);opacity:0;transition:transform .4s var(--ease),opacity .3s}
.buscador.open{visibility:visible}
.buscador.open .velo{opacity:1}
.buscador.open .caja{transform:none;opacity:1}
.buscador label{display:flex;align-items:center;gap:12px;padding:6px 10px 6px 20px;border-bottom:1px solid var(--linea)}
.buscador label svg{width:22px;height:22px;flex:none;color:var(--texto-suave)}
.buscador input{flex:1;min-width:0;border:0;outline:0;font:inherit;font-size:17px;padding:16px 0;color:var(--tinta);background:transparent}
.buscador ul{max-height:52vh;overflow:auto;padding:8px}
.buscador li a{display:block;padding:12px 14px;border-radius:10px}
.buscador li a:hover,.buscador li a:focus{background:var(--fondo-suave);outline:none}
.buscador li b{display:block;color:var(--tinta);font-size:15px}
.buscador li span{font-size:13px}
.buscador .vacio{padding:18px;font-size:14px}

/* =========================================================
   ANIMACIONES (lenguaje de movimiento)
   Solo se ocultan elementos cuando JS está activo (.js)
   ========================================================= */
.js [data-anim]{transition:opacity .9s var(--ease),transform .9s var(--ease),clip-path 1.1s var(--ease);transition-delay:calc(var(--i,0) * 90ms)}
/* Subida con profundidad — textos */
.js [data-anim="sube"]:not(.in){opacity:0;transform:translateY(32px)}
/* Desplazamiento lateral — líneas de tiempo, columnas */
.js [data-anim="izq"]:not(.in){opacity:0;transform:translateX(-48px)}
.js [data-anim="der"]:not(.in){opacity:0;transform:translateX(48px)}
/* Revelado de fotografía por máscara */
/* El recorte se aplica a los hijos: así el contenedor sigue siendo detectable y clicable */
.js [data-anim^="mascara"]>*{clip-path:inset(0 0 0 0);transition:clip-path 1.1s var(--ease),transform 1.4s var(--ease),opacity .35s;transition-delay:calc(var(--i,0) * 90ms)}
.js [data-anim="mascara"]:not(.in)>*{clip-path:inset(0 100% 0 0)}
.js [data-anim="mascara-v"]:not(.in)>*{clip-path:inset(100% 0 0 0)}
.js [data-anim^="mascara"]:not(.in){background:transparent;box-shadow:none}
.js [data-anim^="mascara"]:not(.in) img{transform:scale(1.18)}
/* Perspectiva sutil — tarjetas */
.js [data-anim="plano"]:not(.in){opacity:0;transform:perspective(900px) rotateX(10deg) translateY(40px)}
/* Líneas de plano técnico */
.plano-lineas path,.plano-lineas line,.plano-lineas rect,.plano-lineas circle{stroke-dasharray:var(--len,1200);stroke-dashoffset:0;transition:stroke-dashoffset 2.2s var(--ease)}
.js .plano-lineas:not(.in) path,.js .plano-lineas:not(.in) line,.js .plano-lineas:not(.in) rect,.js .plano-lineas:not(.in) circle{stroke-dashoffset:var(--len,1200)}

/* ---------- Efecto hover fotográfico (todas las fotos) ---------- */
.ph{position:relative;overflow:hidden;background:#dfe4ec;border-radius:var(--radio)}
.ph img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
@media (hover:hover){
  .ph:hover img,.ph:focus-visible img,.ph-hover:hover .ph img{transform:scale(1.06)}
}
.js [data-anim^="mascara"].in:hover img{transform:scale(1.06);transition-duration:.9s}
button.ph{display:block;width:100%;padding:0;cursor:zoom-in}
.ph .lupa{position:absolute;right:12px;bottom:12px;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.92);color:var(--azul);display:grid;place-items:center;
  opacity:0;transform:translateY(8px);transition:opacity .35s,transform .35s var(--ease)}
.ph .lupa svg{width:18px;height:18px}
button.ph:hover .lupa,button.ph:focus-visible .lupa{opacity:1;transform:none}
@media (hover:none){button.ph .lupa{opacity:.9;transform:none}}

/* =========================================================
   PIE DE PÁGINA
   ========================================================= */
.site-footer{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.site-footer::before{content:"";position:absolute;left:0;top:0;width:100%;height:4px;background:linear-gradient(90deg,var(--rojo) 0 33%,var(--azul-cla) 33% 66%,var(--rojo) 66%)}
.footer-cta{padding:56px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-cta .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.footer-cta h2{color:#fff;font-size:clamp(22px,2.4vw,30px);max-width:24ch}
.footer-main{padding:60px 0 30px;display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:48px}
.footer-logo{display:inline-block;margin-bottom:22px}
.footer-logo img{width:280px;height:auto}
.footer-main h3{color:#fff;font-size:18px;font-weight:600;margin-bottom:22px}
.contacto-lista{display:grid;gap:18px}
.contacto-lista li{display:flex;gap:14px;align-items:flex-start}
.contacto-lista .ci{flex:none;width:42px;height:42px;border-radius:50%;background:rgba(218,222,228,.18);display:grid;place-items:center;transition:background-color .3s,transform .3s var(--ease)}
.contacto-lista li:hover .ci{background:var(--rojo);transform:scale(1.06)}
.contacto-lista .ci svg{width:18px;height:18px;fill:#fff}
.contacto-lista b{display:block;font-weight:600;font-size:14px;opacity:.75}
.contacto-lista a,.contacto-lista span{font-size:15px}
.contacto-lista a:hover{text-decoration:underline;text-underline-offset:3px}
.footer-nav{display:grid;gap:10px}
.footer-nav a{opacity:.85;transition:opacity .25s,transform .3s var(--ease);display:inline-block}
.footer-nav a:hover{opacity:1;transform:translateX(4px)}
.site-footer .soc{margin-top:26px}
.site-footer .soc a{background:rgba(218,222,228,.18)}
.site-footer .soc a:hover{background:var(--rojo)}
.mapa{border:0;width:100%;height:230px;border-radius:12px;background:#0d2152}
.mapa-link{display:inline-block;margin-top:10px;font-size:14px;opacity:.85}
.mapa-link:hover{opacity:1;text-decoration:underline}
.copy{border-top:1px solid rgba(255,255,255,.12);padding:22px 0;font-size:13px;text-align:center;opacity:.75}

/* ---------- Botón flotante ---------- */
.fab{position:fixed;right:20px;bottom:20px;z-index:90;display:flex;align-items:center;gap:10px;min-height:50px;padding:0 22px;border-radius:50px;background:var(--azul);color:#fff;
  font-weight:600;font-size:14px;box-shadow:0 12px 30px rgba(15,53,151,.38);transition:transform .35s var(--ease),background-color .3s}
.fab:hover{transform:translateY(-3px);background:var(--rojo)}
.fab svg{width:20px;height:20px;fill:currentColor}
.js .fab{animation:fabIn .7s var(--ease) 1s both}
@keyframes fabIn{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

/* =========================================================
   INICIO
   ========================================================= */
/* Banner principal */
.hero{position:relative;background:var(--navy);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:40px 40px}
.hero-frame{position:relative;width:min(100%,calc((100svh - var(--hh)) * 16 / 9));aspect-ratio:16/9;margin-inline:auto;background:#000}
.hero-frame iframe,.hero-frame video{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:cover}
.hero-frame video{object-fit:contain}
.js .hero-frame{animation:heroIn 1.2s var(--ease) both}
@keyframes heroIn{from{clip-path:inset(8% 8% 8% 8% round 18px);opacity:.3}to{clip-path:inset(0 0 0 0 round 0);opacity:1}}
.hero-ctrl[hidden]{display:none!important}
.hero-ctrl{position:absolute;left:16px;bottom:16px;display:flex;gap:8px;z-index:2}
.hero-ctrl button,.hero-ctrl a{min-height:40px;padding:0 16px;border-radius:40px;background:rgba(7,23,64,.72);color:#fff;font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px;backdrop-filter:blur(4px)}
.hero-ctrl button:hover,.hero-ctrl a:hover{background:var(--rojo)}
.hero-ctrl svg{width:16px;height:16px;fill:currentColor}

/* Carrusel de clientes */
.clientes{padding:56px 0 52px;background:#fff;border-bottom:1px solid var(--linea)}
.clientes-cab{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:30px}
.clientes-cab h2{font-size:clamp(22px,2.4vw,30px)}
.pausa{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 16px;border-radius:40px;border:1px solid var(--linea);font-size:13px;font-weight:600;color:var(--texto-suave);transition:border-color .25s,color .25s}
.pausa:hover{border-color:var(--azul);color:var(--azul)}
.pausa svg{width:14px;height:14px;fill:currentColor}
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.marquee-track{display:flex;width:max-content;animation:marquee 38s linear infinite}
.marquee-grupo{display:flex;gap:72px;padding-right:72px}
.marquee:hover .marquee-track,.marquee:focus-within .marquee-track,.marquee.pausado .marquee-track{animation-play-state:paused}
@keyframes marquee{to{transform:translate3d(-50%,0,0)}}
.cliente{flex:none;width:200px;display:flex;flex-direction:column;align-items:center;gap:14px}
.cliente .logo-c{height:96px;width:100%;display:grid;place-items:center}
.cliente img{max-height:96px;max-width:200px;width:auto;object-fit:contain;transition:transform .5s var(--ease),filter .5s}
.cliente:hover img{transform:scale(1.07)}
.cliente span{font-size:14px;font-weight:700;letter-spacing:.08em;color:var(--tinta)}

/* Servicios principales — escenario editorial */
.servicios-home{position:relative;padding:110px 0 120px;background:linear-gradient(135deg,var(--azul-osc) 0%,var(--azul-cla) 100%);color:#fff;overflow:hidden}
.servicios-home .plano-lineas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:.12}
.sv-cab{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:56px;position:relative}
.sv-cab .eyebrow{color:#fff}
.sv-cab p{max-width:46ch;opacity:.9}
.sv-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:56px;align-items:start;position:relative}
.sv-lista{counter-reset:sv;border-top:1px solid rgba(255,255,255,.22)}
.sv-item{border-bottom:1px solid rgba(255,255,255,.22);position:relative}
.sv-item::before{content:"";position:absolute;left:0;top:-1px;height:2px;width:100%;background:var(--rojo);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}
.sv-item.activo::before{transform:none}
.sv-btn{width:100%;display:grid;grid-template-columns:56px 1fr 28px;align-items:center;gap:8px;padding:24px 0;text-align:left}
.sv-num{font-size:14px;font-weight:700;letter-spacing:.1em;opacity:.6;transition:opacity .3s,color .3s}
.sv-tit{font-size:clamp(17px,1.6vw,21px);font-weight:700;color:#fff;line-height:1.3;transition:transform .45s var(--ease)}
.sv-ico{width:28px;height:28px;border-radius:50%;border:1.5px solid rgba(255,255,255,.5);display:grid;place-items:center;transition:transform .45s var(--ease),background-color .3s,border-color .3s}
.sv-ico svg{width:14px;height:14px;fill:#fff}
.sv-item.activo .sv-num{opacity:1;color:#fff}
.sv-item.activo .sv-tit{transform:translateX(8px)}
.sv-item.activo .sv-ico{background:var(--rojo);border-color:var(--rojo);transform:rotate(-45deg)}
.sv-det{display:grid;grid-template-rows:0fr;transition:grid-template-rows .55s var(--ease)}
.sv-det>div{overflow:hidden}
.sv-item.activo .sv-det{grid-template-rows:1fr}
.sv-det p{padding:0 0 10px 64px;opacity:.9;max-width:56ch}
.sv-det .link-flecha{margin:4px 0 26px 64px;color:#fff}
.sv-det .ph{display:none}
.sv-escena{position:sticky;top:calc(var(--hh) + 30px);aspect-ratio:5/4;border-radius:22px;overflow:hidden;box-shadow:0 30px 70px rgba(2,3,129,.45);background:#0b2a7a}
.sv-escena figure{position:absolute;inset:0;clip-path:inset(0 0 100% 0);transition:clip-path .9s var(--ease)}
.sv-escena figure img{width:100%;height:100%;object-fit:cover;transform:scale(1.12);transition:transform 1.4s var(--ease)}
.sv-escena figure.activo{clip-path:inset(0 0 0 0);z-index:2}
.sv-escena figure.activo img{transform:scale(1)}
.sv-escena figure.sale{clip-path:inset(0 0 0 0);z-index:1}
.sv-escena:hover figure.activo img{transform:scale(1.05)}
.sv-escena .marco{position:absolute;inset:18px;z-index:3;pointer-events:none;border:1px solid rgba(255,255,255,.35);border-radius:12px}
.sv-escena .marco::before,.sv-escena .marco::after{content:"";position:absolute;width:26px;height:26px;border:3px solid var(--rojo)}
.sv-escena .marco::before{left:-3px;top:-3px;border-right:0;border-bottom:0;border-radius:10px 0 0 0}
.sv-escena .marco::after{right:-3px;bottom:-3px;border-left:0;border-top:0;border-radius:0 0 10px 0}
.sv-escena figcaption{position:absolute;left:32px;bottom:30px;z-index:3;font-size:13px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;background:var(--rojo);padding:8px 14px;border-radius:6px;
  opacity:0;transform:translateY(10px);transition:opacity .5s .35s,transform .5s var(--ease) .35s}
.sv-escena figure.activo figcaption{opacity:1;transform:none}

/* Institucional */
.inst{padding:110px 0;position:relative}
.inst-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.inst .marca{width:320px;max-width:85%;margin-bottom:28px}
.inst h2{font-size:clamp(30px,3.6vw,46px);margin-bottom:24px}
.inst p{margin-bottom:18px;color:#2c3438}
.inst p strong{color:var(--rojo)}
.inst .btn{margin-top:12px}
.video-marco{position:relative;border-radius:22px;overflow:hidden;box-shadow:var(--sombra);background:#000}
.video-marco video{width:100%;height:100%;object-fit:cover}
.video-marco.horizontal{aspect-ratio:16/9}
.video-marco.vertical{aspect-ratio:9/16;max-width:380px;width:100%;margin-inline:auto}
.inst .deco{position:absolute;right:-40px;top:-40px;width:160px;height:160px;z-index:-1}

/* Experiencia destacada */
.exp-home{padding:110px 0;background:var(--fondo-suave);position:relative;overflow:hidden}
.exp-home-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:56px;align-items:center}
.contador{display:flex;align-items:flex-end;gap:18px;margin:6px 0 22px}
.contador .num{font-size:clamp(84px,11vw,148px);font-weight:700;line-height:.85;color:var(--azul);letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.contador .txt{font-size:clamp(18px,2vw,26px);font-weight:700;color:var(--tinta);line-height:1.15;padding-bottom:8px}
.contador .txt small{display:block;color:var(--rojo);font-size:.62em;letter-spacing:.14em;text-transform:uppercase}
.linea-anos{position:relative;margin:28px 0 30px;height:46px}
.linea-anos .base{position:absolute;left:0;right:0;top:12px;height:2px;background:var(--linea)}
.linea-anos .avance{position:absolute;left:0;top:12px;height:2px;width:100%;background:linear-gradient(90deg,var(--azul),var(--rojo));transform-origin:left;transition:transform 2s var(--ease)}
.js .linea-anos:not(.in) .avance{transform:scaleX(0)}
.linea-anos .ini,.linea-anos .fin{position:absolute;top:26px;font-size:13px;font-weight:700;color:var(--tinta)}
.linea-anos .ini::before,.linea-anos .fin::before{content:"";position:absolute;left:50%;top:-20px;width:12px;height:12px;margin-left:-6px;border-radius:50%;background:#fff;border:3px solid var(--azul)}
.linea-anos .ini{left:0}
.linea-anos .ini::before{left:6px}
.linea-anos .fin{right:0}
.linea-anos .fin::before{left:auto;right:0;margin:0;border-color:var(--rojo)}
.periodos-mini{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:8px 0 32px}
.periodos-mini a{background:#fff;border-radius:12px;padding:16px 14px;display:flex;flex-direction:column;gap:10px;align-items:flex-start;box-shadow:0 6px 18px rgba(7,23,64,.06);
  transition:transform .4s var(--ease),box-shadow .4s}
.periodos-mini a:hover{transform:translateY(-4px);box-shadow:0 16px 30px rgba(7,23,64,.12)}
.periodos-mini img{height:40px;width:auto;max-width:100%;object-fit:contain}
.periodos-mini span{font-size:13px;font-weight:700;color:var(--azul)}
.reel{position:relative;width:100%;max-width:340px;margin-inline:auto;aspect-ratio:9/16;border-radius:20px;overflow:hidden;background:#0b1b46;box-shadow:var(--sombra)}
.reel iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.reel-pie{max-width:340px;margin:14px auto 0;font-size:14px;text-align:center}
.reel-pie a{color:var(--azul);font-weight:600}

/* =========================================================
   CABECERAS DE PÁGINAS INTERNAS
   ========================================================= */
.pagina-cab{position:relative;background:linear-gradient(135deg,var(--azul-osc) 0%,var(--azul-cla) 100%);color:#fff;padding:84px 0 76px;overflow:hidden}
.pagina-cab .plano-lineas{position:absolute;inset:0;width:100%;height:100%;opacity:.25;pointer-events:none}
.pagina-cab .wrap{position:relative}
.pagina-cab h1{color:#fff;font-size:clamp(36px,5vw,62px);letter-spacing:-.01em}
.pagina-cab p{max-width:60ch;margin-top:16px;font-size:17px;opacity:.92}
.miga{display:flex;gap:10px;font-size:14px;margin-bottom:18px;opacity:.85}
.miga a:hover{text-decoration:underline}
.cab-video{position:relative;background:#000}
.cab-video video{width:100%;aspect-ratio:16/9;max-height:calc(100svh - var(--hh));object-fit:cover;margin-inline:auto;background:#000}
.cab-video .rotulo{position:absolute;left:0;bottom:0;width:100%;padding:40px 0 34px;background:linear-gradient(transparent,rgba(7,23,64,.85))}
.cab-video h1{color:#fff;font-size:clamp(34px,5vw,60px)}

/* =========================================================
   SERVICIOS
   ========================================================= */
.sub-nav{position:sticky;top:var(--hh);z-index:50;background:#fff;border-bottom:1px solid var(--linea)}
.sub-nav ul{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;padding:10px 0}
.sub-nav ul::-webkit-scrollbar{display:none}
.sub-nav a{display:flex;align-items:center;white-space:nowrap;min-height:40px;padding:0 16px;border-radius:40px;font-size:14px;font-weight:600;color:var(--texto-suave);border:1px solid var(--linea);transition:all .3s}
.sub-nav a:hover{border-color:var(--azul);color:var(--azul)}
.sub-nav a.activo{background:var(--azul);border-color:var(--azul);color:#fff}
.servicio{padding:100px 0;position:relative}
.servicio:nth-of-type(even){background:var(--fondo-suave)}
.servicio-cab{display:grid;grid-template-columns:120px 1fr;gap:28px;margin-bottom:42px;align-items:start}
.servicio-num{font-size:72px;font-weight:700;line-height:.9;color:transparent;-webkit-text-stroke:2px var(--azul);opacity:.9}
.servicio h2{font-size:clamp(26px,3vw,38px);margin-bottom:14px}
.servicio-cuerpo{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:56px;align-items:start}
.servicio-cuerpo.inv{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}
.servicio-cuerpo.inv .col-texto{order:2}
.check-lista{display:grid;gap:12px}
.check-lista li{display:flex;gap:12px;align-items:flex-start;font-weight:600;color:#2c3438}
.check-lista li::before{content:"";flex:none;width:22px;height:22px;margin-top:2px;border-radius:50%;background:var(--rojo) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M9.5 16.2 5.3 12l-1.4 1.4 5.6 5.6 11-11-1.4-1.4z'/%3E%3C/svg%3E") center/14px no-repeat}
.bloques{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.bloque{background:#fff;border-radius:var(--radio);padding:26px 24px;box-shadow:0 8px 24px rgba(7,23,64,.07);border-top:3px solid var(--azul);transition:transform .4s var(--ease),box-shadow .4s}
.bloque:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(7,23,64,.12)}
.bloque h3{font-size:15px;letter-spacing:.06em;margin-bottom:16px;color:var(--azul)}
.bloque .check-lista li{font-size:15px}
.tarjetas-civ{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.tarjeta-civ{padding:20px 20px 18px;border-radius:12px;background:#fff;box-shadow:0 6px 20px rgba(7,23,64,.07);position:relative;overflow:hidden}
.tarjeta-civ::before{content:"";position:absolute;left:0;top:0;width:4px;height:100%;background:var(--rojo);transform:scaleY(.35);transform-origin:top;transition:transform .5s var(--ease)}
.tarjeta-civ:hover::before{transform:none}
.tarjeta-civ h3{font-size:14px;letter-spacing:.05em;margin-bottom:8px}
.tarjeta-civ p{font-size:14px}
.nota-servicio{margin-top:40px;padding:28px 30px;border-radius:var(--radio);background:#fff;border-left:5px solid var(--rojo);box-shadow:0 8px 24px rgba(7,23,64,.07)}
.nota-servicio h3{font-size:18px;margin-bottom:8px}
.servicio-video{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:48px;align-items:center;margin-top:56px}

/* =========================================================
   GALERÍAS TIPO COLLAGE
   ========================================================= */
.collage{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:64px;grid-auto-flow:dense;gap:14px}
.collage>*{grid-column:span 6;grid-row:span 4}
.collage .g-grande{grid-column:span 8;grid-row:span 6}
.collage .g-alta{grid-column:span 4;grid-row:span 6}
.collage .g-media{grid-column:span 4;grid-row:span 4}
.collage .g-ancha{grid-column:span 12;grid-row:span 6}
.collage .g-mitad{grid-column:span 6;grid-row:span 5}
.collage .g-tercio{grid-column:span 4;grid-row:span 3}
.collage .g-der{grid-column:5 / span 8}
.collage .g-retrato{grid-column:span 6;grid-row:span 10}
.collage .g-desfase{margin-top:56px;margin-bottom:-56px}
.collage.pares{padding-bottom:56px}
.collage .ph{height:100%}
.collage.compacto{grid-auto-rows:46px}
.mas-fotos{margin-top:18px;display:flex;justify-content:flex-end}

/* =========================================================
   NOSOTROS
   ========================================================= */
.anos{padding:110px 0;position:relative;overflow:hidden}
.anos-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.anos .contador .num{font-size:clamp(110px,15vw,200px)}
.etapas{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:30px 0 34px;position:relative}
.etapas::before{content:"";position:absolute;left:0;right:0;top:9px;height:2px;background:var(--linea)}
.etapas li{position:relative;padding-top:30px;padding-right:14px;font-size:14px}
.etapas li::before{content:"";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;background:#fff;border:4px solid var(--azul)}
.etapas li:last-child::before{border-color:var(--rojo)}
.etapas b{display:block;font-size:20px;color:var(--tinta)}
.historia-card{display:grid;grid-template-columns:150px 1fr;gap:20px;align-items:center;background:#fff;border-radius:var(--radio);padding:16px;box-shadow:0 10px 28px rgba(7,23,64,.10);margin-top:28px;transition:transform .4s var(--ease),box-shadow .4s}
.historia-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(7,23,64,.16)}
.historia-card .ph{aspect-ratio:4/3;border-radius:10px}
.historia-card .play{position:absolute;inset:0;margin:auto;width:46px;height:46px;border-radius:50%;background:var(--rojo);display:grid;place-items:center}
.historia-card .play svg{width:18px;height:18px;fill:#fff;margin-left:3px}
.historia-card b{display:block;color:var(--tinta);font-size:16px;margin-bottom:4px}
.historia-card span{font-size:14px}
.equipo{padding:110px 0;background:linear-gradient(135deg,var(--azul-osc) 0%,var(--azul-cla) 100%);color:#fff;position:relative;overflow:hidden}
.equipo .plano-lineas{position:absolute;inset:0;width:100%;height:100%;opacity:.16;pointer-events:none}
.equipo .wrap{position:relative}
.equipo-grid{display:grid;grid-template-columns:1fr auto auto;gap:36px;align-items:center}
.equipo .reel{width:300px}
.equipo .reel-pie{color:#fff;max-width:300px}
.equipo .reel-pie a{color:#fff;text-decoration:underline;text-underline-offset:3px}
.certs{padding:100px 0;text-align:center}
.certs .lead{margin:0 auto 44px}
.certs-img{display:block;max-width:1100px;margin:0 auto;padding:28px;border-radius:20px;background:#fff;box-shadow:var(--sombra);cursor:zoom-in;transition:transform .5s var(--ease)}
.certs-img:hover{transform:translateY(-4px)}
.certs-img img{width:100%;height:auto;transition:transform .9s var(--ease)}
.certs-img:hover img{transform:scale(1.03)}
.galeria-nos{padding:0 0 110px}

/* =========================================================
   EXPERIENCIA
   ========================================================= */
.periodos-nav{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.periodos-nav a{display:flex;align-items:center;min-height:40px;padding:0 16px;border-radius:40px;background:rgba(255,255,255,.14);font-size:13px;font-weight:700;letter-spacing:.06em;transition:background-color .3s,color .3s}
.periodos-nav a:hover{background:#fff;color:var(--azul)}
.periodo{padding:96px 0;position:relative}
.periodo:nth-of-type(even){background:var(--fondo-suave)}
.periodo-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:56px;align-items:start}
.periodo.inv .periodo-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr)}
.periodo.inv .periodo-info{order:2}
.periodo-info{position:sticky;top:calc(var(--hh) + 40px)}
.periodo-logo{display:flex;align-items:center;height:110px;margin-bottom:20px}
.periodo-logo img{max-height:110px;max-width:280px;width:auto;object-fit:contain}
.periodo-anio{display:inline-flex;align-items:center;gap:12px;font-size:13px;font-weight:700;letter-spacing:.16em;color:var(--rojo);text-transform:uppercase;margin-bottom:8px}
.periodo h2{font-size:clamp(30px,3.6vw,48px);margin-bottom:6px;letter-spacing:-.01em}
.periodo .cliente-nom{font-size:15px;font-weight:600;color:var(--texto-suave);margin-bottom:24px}
.periodo .cats{display:grid;gap:10px;margin-bottom:26px}
.periodo .cats li{display:flex;align-items:center;gap:12px;padding:12px 16px;background:#fff;border-radius:10px;font-weight:600;color:#2c3438;box-shadow:0 4px 14px rgba(7,23,64,.06);
  transition:transform .35s var(--ease)}
.periodo:nth-of-type(even) .cats li{background:#fff}
.periodo .cats li:hover{transform:translateX(6px)}
.periodo .cats li::before{content:"";flex:none;width:8px;height:8px;background:var(--rojo);transform:rotate(45deg)}
.periodo .fotos-cuenta{font-size:13px;color:var(--texto-suave)}
.videos-obra{padding:100px 0;background:var(--navy);color:#fff}
.videos-obra .titulo{color:#fff}
.videos-grid{display:flex;flex-wrap:wrap;gap:40px;justify-content:center;margin-top:44px}
.videos-grid .reel-pie{color:#fff}
.videos-grid .reel-pie a{color:#fff;text-decoration:underline;text-underline-offset:3px}

/* =========================================================
   CONTACTO
   ========================================================= */
.contacto-pag{padding:90px 0 110px}
.contacto-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.65fr);gap:48px;align-items:start}
.form-card{background:#fff;border-radius:20px;box-shadow:var(--sombra);padding:40px}
.form-card h2{font-size:26px;margin-bottom:8px}
.form-card>p{margin-bottom:28px}
.campos{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px}
.campo{display:flex;flex-direction:column;gap:6px}
.campo.full{grid-column:1/-1}
.campo label{font-size:14px;font-weight:600;color:var(--tinta)}
.campo label .req{color:var(--rojo)}
.campo input,.campo select,.campo textarea{font:inherit;font-size:15px;color:var(--tinta);width:100%;min-height:50px;padding:12px 16px;border:1.5px solid var(--linea);border-radius:10px;background:#fff;
  transition:border-color .25s,box-shadow .25s}
.campo textarea{min-height:140px;resize:vertical}
.campo select{appearance:none;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%230F3597' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E") right 12px center/22px no-repeat;padding-right:42px}
.campo input:focus,.campo select:focus,.campo textarea:focus{outline:none;border-color:var(--azul);box-shadow:0 0 0 4px rgba(15,53,151,.12)}
.campo.error input,.campo.error select,.campo.error textarea{border-color:var(--rojo)}
.campo .msg{font-size:13px;color:var(--rojo);min-height:0}
.check{display:flex;gap:12px;align-items:flex-start;font-size:14px;margin:22px 0 4px}
.check input{width:20px;height:20px;margin-top:2px;accent-color:var(--azul);flex:none}
.check a{color:var(--azul);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.check.error{color:var(--rojo)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.acciones{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.estado{margin-top:18px;padding:0;border-radius:10px;font-size:14px;font-weight:600}
.estado:not(:empty){padding:14px 16px}
.estado.ok{background:#E8F6EE;color:#0B6B37}
.estado.err{background:#FDECEC;color:#A3161A}
.estado.info{background:#EEF2FB;color:var(--azul)}
.datos-card{background:var(--navy);color:#fff;border-radius:20px;padding:34px 30px}
.col-der{display:grid;gap:28px}
.datos-card h2{color:#fff;font-size:22px;margin-bottom:22px}
.datos-card .contacto-lista{margin-bottom:26px}
.datos-card .btns{display:grid;gap:10px}
.datos-card .btn{width:100%}
.mapa-grande{margin-top:56px;border-radius:20px;overflow:hidden;box-shadow:var(--sombra)}
.mapa-grande iframe{width:100%;height:420px;border:0}
.contacto-video{margin-top:0}

/* Modal (WhatsApp / lightbox) */
.modal{position:fixed;inset:0;z-index:170;display:flex;align-items:center;justify-content:center;padding:16px;visibility:hidden}
.modal .velo{position:absolute;inset:0;background:rgba(7,23,64,.7);opacity:0;transition:opacity .3s}
.modal .dlg{position:relative;width:min(560px,100%);max-height:calc(100svh - 32px);overflow:auto;background:#fff;border-radius:18px;padding:30px;transform:translateY(24px) scale(.97);opacity:0;transition:transform .4s var(--ease),opacity .3s}
.modal.open{visibility:visible}
.modal.open .velo{opacity:1}
.modal.open .dlg{transform:none;opacity:1}
.modal .x{position:absolute;right:12px;top:12px;width:42px;height:42px;border-radius:50%;display:grid;place-items:center}
.modal .x:hover{background:var(--fondo-suave)}
.modal .x svg{width:20px;height:20px}
.modal h2{font-size:22px;margin-bottom:8px;padding-right:40px}
.modal textarea{width:100%;min-height:260px;font:inherit;font-size:14px;padding:14px;border:1.5px solid var(--linea);border-radius:10px;margin:14px 0}
.lightbox .dlg{width:auto;max-width:min(1200px,100%);padding:0;background:transparent;overflow:visible}
.lightbox figure{position:relative}
.lightbox img{max-height:calc(100svh - 120px);width:auto;max-width:100%;border-radius:12px;margin:0 auto;background:#111}
.lightbox figcaption{color:#fff;text-align:center;font-size:14px;margin-top:12px}
.lightbox .x{right:-6px;top:-54px;color:#fff;background:rgba(255,255,255,.12)}
.lightbox .x:hover{background:var(--rojo)}
.lb-nav{position:fixed;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;display:grid;place-items:center;z-index:3}
.lb-nav:hover{background:var(--rojo)}
.lb-nav svg{width:22px;height:22px;fill:currentColor}
.lb-prev{left:18px}.lb-next{right:18px}

/* Página legal / 404 */
.texto-legal{padding:80px 0 110px}
.texto-legal .wrap{max-width:820px}
.texto-legal h2{font-size:22px;margin:34px 0 10px}
.texto-legal p,.texto-legal li{margin-bottom:12px}
.texto-legal ul{list-style:disc;padding-left:22px}
.aviso{padding:20px 22px;border-radius:12px;background:#FFF6E5;border-left:5px solid #E6A100;color:#5b4300;font-weight:500}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1100px){
  .nav a{padding:0 12px;font-size:14px}
  .hdr .logo img{height:38px}
  .footer-main{grid-template-columns:1fr 1fr}
  .footer-main>div:first-child{grid-column:1/-1}
  .exp-home-grid,.anos-grid{grid-template-columns:1fr}
  .equipo-grid{grid-template-columns:1fr 1fr}
  .equipo-grid>div:first-child{grid-column:1/-1}
  .bloques{grid-template-columns:1fr 1fr}
}
@media (max-width:960px){
  :root{--hh:66px}
  .nav,.hdr-acc .soc{display:none}
  .burger{display:grid}
  .hdr .logo img,.site-header.scrolled .logo img{height:34px}
  .sv-grid{grid-template-columns:1fr}
  .sv-escena{display:none}
  .sv-det .ph{display:block;aspect-ratio:16/10;margin:4px 0 18px}
  .sv-det p,.sv-det .link-flecha{margin-left:0;padding-left:0}
  .sv-item .sv-det{grid-template-rows:1fr}
  .sv-item::before{transform:scaleX(.25)}
  .sv-btn{cursor:default;grid-template-columns:48px 1fr}
  .sv-ico{display:none}
  .inst-grid,.servicio-cuerpo,.servicio-cuerpo.inv,.periodo-grid,.periodo.inv .periodo-grid,.contacto-grid,.servicio-video{grid-template-columns:1fr}
  .servicio-cuerpo.inv .col-texto,.periodo.inv .periodo-info{order:0}
  .periodo-info,.datos-card,.sv-escena{position:static}
  .servicio-cab{grid-template-columns:1fr;gap:6px}
  .servicio-num{font-size:52px}
  .periodos-mini{grid-template-columns:repeat(2,1fr)}
  .collage{grid-template-columns:repeat(6,1fr);grid-auto-rows:54px}
  .collage>*{grid-column:span 3;grid-row:span 3}
  .collage .g-grande,.collage .g-ancha{grid-column:span 6;grid-row:span 5}
  .collage .g-alta{grid-column:span 3;grid-row:span 5}
  .collage .g-media,.collage .g-mitad,.collage .g-tercio{grid-column:span 3;grid-row:span 3}
  .collage .g-der{grid-column:span 6}
  .collage .g-retrato{grid-column:span 3;grid-row:span 7}
  .collage .g-desfase{margin-top:32px;margin-bottom:-32px}
  .collage.pares{padding-bottom:32px}
  .servicio-video .reel{max-width:320px}
}
@media (max-width:640px){
  .wrap{width:calc(100% - 32px)}
  .site-header .hdr{gap:8px}
  .hdr .logo img,.site-header.scrolled .logo img{height:30px}
  .ic-btn{width:44px;height:44px}
  .clientes-cab{flex-direction:column;align-items:flex-start}
  .cliente{width:150px}
  .cliente .logo-c{height:72px}
  .cliente img{max-height:72px;max-width:150px}
  .marquee-grupo{gap:40px;padding-right:40px}
  .servicios-home,.inst,.exp-home,.servicio,.periodo,.anos,.equipo,.certs,.videos-obra{padding:72px 0}
  .galeria-nos{padding-bottom:72px}
  .sv-cab{flex-direction:column;align-items:flex-start;margin-bottom:32px}
  .footer-main{grid-template-columns:1fr;gap:36px}
  .footer-logo img{width:230px}
  .campos{grid-template-columns:1fr}
  .form-card{padding:26px 20px}
  .bloques,.tarjetas-civ{grid-template-columns:1fr}
  .etapas{grid-template-columns:1fr;gap:18px}
  .etapas::before{left:9px;right:auto;top:0;bottom:0;width:2px;height:auto}
  .etapas li{padding:0 0 0 36px}
  .historia-card{grid-template-columns:110px 1fr}
  .equipo-grid{grid-template-columns:1fr}
  .equipo .reel{width:100%;max-width:320px}
  .collage{gap:10px;grid-auto-rows:44px}
  .periodo-logo{height:80px}
  .periodo-logo img{max-height:80px;max-width:220px}
  .fab{right:14px;bottom:14px;padding:0 16px}
  .fab span{display:none}
  .fab{width:54px;padding:0;justify-content:center}
  .hero-ctrl{left:8px;bottom:8px}
  .hero-ctrl .txt{display:none}
  .lb-nav{top:auto;bottom:18px;transform:none}
  .mapa-grande iframe{height:320px}
}

/* Movimiento reducido */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;transition-delay:0s!important}
  .js [data-anim]{opacity:1!important;transform:none!important;clip-path:none!important}
  .marquee-track{animation:none!important}
  .marquee{overflow-x:auto;-webkit-mask-image:none;mask-image:none}
  .ph:hover img{transform:none!important}
}

/* ---------- Marcos de fotografía (reemplazan los videos propios del sitio anterior) ---------- */
.foto-marco{display:block;aspect-ratio:4/5;max-width:440px;width:100%;margin-inline:auto;border-radius:22px;box-shadow:var(--sombra)}
.foto-marco.ancha{aspect-ratio:16/10;max-width:none}
.col-der .foto-marco{max-width:none;aspect-ratio:4/3}
.cab-foto{background:var(--navy)}
.cab-foto>img{width:100%;aspect-ratio:21/8;max-height:calc(100svh - var(--hh));object-fit:cover;display:block}
@media (max-width:640px){.cab-foto>img{aspect-ratio:4/3}}
/* Logotipo pendiente: se muestra el nombre del cliente */
.logo-texto{display:inline-flex;align-items:center;justify-content:center;min-height:64px;padding:10px 22px;border:2px solid var(--azul);border-radius:12px;
  font-weight:700;letter-spacing:.12em;color:var(--azul);font-size:18px;background:#fff}
.periodos-mini .logo-texto{min-height:40px;font-size:12px;padding:6px 10px;border-width:1.5px}