/* =========================================================
   Grupo Empresarial MARC · v2.0 (oct-2026)
   Estilo editorial: hero fotográfico que se funde a negro,
   títulos serif, navegación mínima y botones píldora.
   ========================================================= */
@font-face{font-family:'Crimson Pro';src:url('fonts/crimson-pro-400.woff') format('woff');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Crimson Pro';src:url('fonts/crimson-pro-400-italic.woff') format('woff');font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:'Inter';src:url('fonts/inter-400.woff') format('woff');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('fonts/inter-500.woff') format('woff');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('fonts/inter-600.woff') format('woff');font-weight:600;font-style:normal;font-display:swap}
:root{
  --bg:#070b12; --bg2:#0b111b; --bg3:#0f1724;
  --neon:#2aa9ff; --neon2:#00a0e8; --azul:#0a7cd4;
  --txt:#eef3f8; --txt2:#9aabbe; --txt3:#6c7d91;
  --linea:rgba(255,255,255,.08); --linea2:rgba(255,255,255,.14);
  --serif:'Crimson Pro','Iowan Old Style','Palatino Linotype',Georgia,serif;
  --sans:'Inter',-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --radio:22px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);background:var(--bg);color:var(--txt);line-height:1.65;font-size:16px;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
p{color:var(--txt2)}
h1,h2,h3{font-family:var(--serif);font-weight:400;letter-spacing:-.022em;line-height:1.02;color:#fff}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.estrecho{max-width:760px;margin:0 auto}
section{position:relative;padding:110px 0}

/* ---------- fondo ambiental ---------- */
.ambiente{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.ambiente::before,.ambiente::after{content:'';position:absolute;border-radius:50%;filter:blur(130px);opacity:.22}
.ambiente::before{width:560px;height:560px;background:#1170c9;top:-200px;left:-160px}
.ambiente::after{width:460px;height:460px;background:#0f9ba6;bottom:-180px;right:-140px}
main,.footer{position:relative;z-index:1}

/* ---------- header ---------- */
.header{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .4s,border-color .4s,backdrop-filter .4s;border-bottom:1px solid transparent}
.header.solido{background:rgba(7,11,18,.78);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom-color:var(--linea)}
.header-in{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;height:76px}
.marca img{height:58px;width:auto;filter:drop-shadow(0 2px 8px rgba(0,0,0,.4))}
.nav{display:flex;gap:34px;justify-content:center}
.nav a{font-size:13.5px;color:rgba(255,255,255,.82);letter-spacing:.01em;transition:color .25s;position:relative;padding:4px 0}
.nav a:hover,.nav a.act{color:#fff}
.nav a.act::after{content:'';position:absolute;left:50%;bottom:-4px;width:4px;height:4px;border-radius:50%;background:var(--neon2);transform:translateX(-50%);box-shadow:0 0 8px var(--neon2)}
.acciones{display:flex;gap:22px;align-items:center;justify-content:flex-end}
.acciones .link{font-size:13.5px;color:rgba(255,255,255,.82)}
.acciones .link:hover{color:#fff}
.menu-btn{display:none;background:none;border:0;cursor:pointer;width:40px;height:40px;position:relative}
.menu-btn span{position:absolute;left:9px;right:9px;height:1.5px;background:#fff;transition:.3s}
.menu-btn span:nth-child(1){top:15px}.menu-btn span:nth-child(2){top:23px}
.menu-abierto .menu-btn span:nth-child(1){top:19px;transform:rotate(45deg)}
.menu-abierto .menu-btn span:nth-child(2){top:19px;transform:rotate(-45deg)}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--sans);font-size:14px;font-weight:500;
  padding:12px 22px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:transform .25s,background .25s,box-shadow .25s,border-color .25s;white-space:nowrap}
.btn-sm{padding:8px 16px;font-size:13px}
.btn-blanco{background:#fff;color:#0a0f17}
.btn-blanco:hover{transform:translateY(-1px);box-shadow:0 8px 30px rgba(0,160,232,.25)}
.btn-borde{background:rgba(255,255,255,.04);color:#fff;border-color:rgba(255,255,255,.22);backdrop-filter:blur(8px)}
.btn-borde:hover{border-color:var(--neon2);background:rgba(0,160,232,.08)}
.btn-azul{background:linear-gradient(135deg,var(--azul),var(--neon));color:#fff}
.btn-azul:hover{transform:translateY(-1px);box-shadow:0 8px 30px rgba(42,169,255,.35)}
.btn svg{width:16px;height:16px}

/* ---------- hero ---------- */
.hero{min-height:100vh;min-height:100svh;display:flex;align-items:center;justify-content:center;text-align:center;padding:140px 0 160px;overflow:hidden}
.hero-fotos{position:absolute;inset:0;z-index:0}
.hero-fotos div{position:absolute;inset:-4%;background-size:cover;background-position:center;filter:saturate(.75) contrast(1.05);opacity:0;transition:opacity 2.2s ease;animation:zoom 22s ease-in-out infinite alternate}
.hero-fotos div.on{opacity:1}
@keyframes zoom{from{transform:scale(1)}to{transform:scale(1.08)}}
.hero::before{content:'';position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(7,11,18,.72) 0%,rgba(7,11,18,.48) 28%,rgba(7,11,18,.55) 60%,var(--bg) 100%),
             linear-gradient(0deg,rgba(10,60,110,.28),rgba(10,60,110,.28))}
.hero .container{position:relative;z-index:2}
.hero-logo{width:190px;margin:0 auto 26px;filter:drop-shadow(0 6px 22px rgba(0,0,0,.5))}
.hero-logo.chip{width:auto;height:auto;display:inline-flex;background:#fff;border-radius:18px;padding:12px 18px;margin-bottom:28px}
.hero-logo.chip img{height:58px;width:auto}
.hero h1{font-size:clamp(44px,6.6vw,86px);max-width:17ch;margin:0 auto 22px;text-shadow:0 2px 30px rgba(0,0,0,.35)}
.hero h1 em{font-style:italic;color:var(--neon2)}
.hero .sub{font-size:clamp(15px,1.6vw,18px);color:rgba(255,255,255,.86);max-width:620px;margin:0 auto 34px}
.hero-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero-pie{position:absolute;left:0;right:0;bottom:34px;z-index:2;display:flex;justify-content:center;gap:28px;flex-wrap:wrap;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.hero-pie span::before{content:'';display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--neon2);margin-right:10px;vertical-align:middle}
.hero.corta{min-height:78vh;padding-bottom:120px}

/* ---------- títulos de sección ---------- */
.titulo{text-align:center;margin-bottom:60px}
.etiqueta{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--neon2);margin-bottom:16px}
.etiqueta svg{width:14px;height:14px}
.titulo h2{font-size:clamp(34px,4.6vw,56px);margin-bottom:14px}
.titulo p{font-size:15.5px;max-width:560px;margin:0 auto}
.migas{position:relative;z-index:2;font-size:13px;color:var(--txt3);padding:18px 0;border-bottom:1px solid var(--linea)}
.migas a{color:var(--txt2)}.migas a:hover{color:#fff}

/* ---------- intro / estadísticas ---------- */
.intro p{font-size:clamp(17px,1.8vw,20px);line-height:1.7;text-align:center;color:#c3cfdc;margin-bottom:18px}
.intro p strong{color:#fff;font-weight:500}
.stats{display:grid;grid-template-columns:repeat(4,1fr);margin-top:64px;border-top:1px solid var(--linea);border-bottom:1px solid var(--linea)}
.stat{padding:34px 20px;text-align:center;border-right:1px solid var(--linea)}
.stat:last-child{border-right:0}
.stat b{display:block;font-family:var(--serif);font-weight:400;font-size:clamp(42px,5vw,60px);line-height:1;color:#fff;margin-bottom:10px}
.stat b i{font-style:normal;color:var(--neon2)}
.stat span{font-size:13px;color:var(--txt2);letter-spacing:.02em}

/* ---------- paneles tipo "feature" ---------- */
.panel{border:1px solid var(--linea);border-radius:var(--radio);background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,.008));overflow:hidden}
.unidades{display:flex;flex-direction:column;gap:26px}
.unidad{display:grid;grid-template-columns:1.05fr 1fr;gap:0;align-items:stretch}
.unidad.inv{grid-template-columns:1fr 1.05fr}
.unidad.inv .u-foto{order:2}
.u-foto{position:relative;min-height:400px;margin:14px;border-radius:16px;overflow:hidden}
.u-foto img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s ease}
.unidad:hover .u-foto img{transform:scale(1.04)}
.u-foto::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(7,11,18,.75))}
.u-barra{position:absolute;left:16px;right:16px;bottom:16px;z-index:2;display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  background:rgba(12,18,28,.72);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--linea2);border-radius:12px;padding:8px 10px}
.u-barra .pts{display:flex;gap:5px;margin-right:6px}
.u-barra .pts i{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.28)}
.u-barra small{font-size:11.5px;color:#cfd9e4;border:1px solid var(--linea2);border-radius:7px;padding:3px 8px}
.u-txt{padding:48px 44px;display:flex;flex-direction:column;justify-content:center}
.u-logo{display:inline-flex;align-self:flex-start;align-items:center;background:#fff;border-radius:14px;padding:8px 14px;margin-bottom:22px;height:72px}
.u-logo img{max-height:56px;max-width:190px;width:auto;height:auto}
.u-txt h3{font-size:clamp(30px,3vw,40px);margin-bottom:14px}
.u-txt>p{font-size:15px;margin-bottom:20px}
.puntos{list-style:none;display:grid;gap:9px;margin-bottom:28px}
.puntos li{font-size:14px;color:#c7d2de;padding-left:22px;position:relative}
.puntos li::before{content:'';position:absolute;left:0;top:9px;width:10px;height:1px;background:var(--neon2)}
.u-pie{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.u-pie .mail{font-size:13px;color:var(--txt2)}
.u-pie .mail:hover{color:var(--neon2)}

/* ---------- video ---------- */
.marco-video{border-radius:var(--radio);overflow:hidden;border:1px solid var(--linea);aspect-ratio:16/9;background:#05080d;position:relative}
.marco-video video,.marco-video img{width:100%;height:100%;object-fit:cover}

/* ---------- galería ---------- */
.galeria{columns:3 300px;column-gap:16px}
.galeria figure{break-inside:avoid;margin-bottom:16px;position:relative;border-radius:16px;overflow:hidden;cursor:zoom-in;border:1px solid var(--linea);background:var(--bg3)}
.galeria img{width:100%;height:auto;transition:transform .9s ease,filter .5s}
.galeria figure:hover img{transform:scale(1.04)}
.galeria figcaption{position:absolute;left:0;right:0;bottom:0;padding:44px 18px 16px;font-size:13.5px;color:#fff;
  background:linear-gradient(transparent,rgba(5,8,13,.88))}
.galeria figcaption small{display:block;font-size:12.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#1aaef5;margin-bottom:4px;text-shadow:0 1px 8px rgba(0,0,0,.85)}
.galeria .lupa{position:absolute;top:12px;right:12px;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;
  background:rgba(7,11,18,.6);backdrop-filter:blur(8px);border:1px solid var(--linea2);color:#fff;font-size:14px;opacity:0;transition:.3s}
.galeria figure:hover .lupa{opacity:1}

/* ---------- visor ---------- */
.visor{position:fixed;inset:0;z-index:400;background:rgba(4,7,12,.95);backdrop-filter:blur(10px);display:none;align-items:center;justify-content:center;padding:30px}
.visor.on{display:flex}
.visor img{max-width:92vw;max-height:80vh;border-radius:14px;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.visor .pie{position:absolute;bottom:26px;left:0;right:0;text-align:center;color:#dfe8f1;font-size:14px;padding:0 20px}
.visor .x,.visor .fl{position:absolute;color:#fff;cursor:pointer;user-select:none;display:grid;place-items:center;border-radius:50%;border:1px solid var(--linea2);background:rgba(255,255,255,.05);transition:.25s}
.visor .x{top:22px;right:22px;width:44px;height:44px;font-size:24px}
.visor .fl{top:50%;transform:translateY(-50%);width:50px;height:50px;font-size:28px}
.visor .izq{left:20px}.visor .der{right:20px}
.visor .x:hover,.visor .fl:hover{border-color:var(--neon2);background:rgba(0,160,232,.1)}

/* ---------- clientes (órbita) ---------- */
.orbe-cli-wrap{display:flex;justify-content:center;margin:10px auto 0;position:relative}
.orbe-cli{position:relative;width:min(980px,96vw);aspect-ratio:1/1;margin:0 auto}
.orbe-cli .anillo{position:absolute;inset:9%;border:1px dashed rgba(42,169,255,.2);border-radius:50%;animation:gira 90s linear infinite}
.orbe-cli .anillo2{position:absolute;inset:25%;border:1px solid rgba(0,160,232,.10);border-radius:50%;animation:gira 70s linear infinite reverse}
@keyframes gira{to{transform:rotate(360deg)}}
.orbe-cli-lineas{position:absolute;inset:0;width:100%;height:100%;z-index:3;pointer-events:none;overflow:visible}
.orbe-cli-lineas line{stroke:rgba(42,169,255,.34);stroke-width:1.1;stroke-dasharray:4 6;animation:fluye 1.8s linear infinite}
@keyframes fluye{to{stroke-dashoffset:-20}}
.orbe-cli-centro{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:5;width:21.2%;aspect-ratio:1/1;border-radius:50%;
  background:radial-gradient(circle at 50% 40%,#0e1727,#070b12);border:1px solid rgba(42,169,255,.38);display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:18px;
  box-shadow:0 0 70px rgba(42,169,255,.28),inset 0 0 46px rgba(42,169,255,.08)}
.orbe-cli-centro img{width:62%;height:auto;margin:0 auto 8px;filter:drop-shadow(0 0 14px rgba(42,169,255,.45))}
.orbe-cli-centro small{color:var(--neon2);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase}
.orbe-cli-nodo{position:absolute;z-index:4;transform:translate(-50%,-50%);width:150px;height:48px;padding:6px 12px;border-radius:999px;
  background:#0d1420;border:1px solid var(--linea2);color:#e3ebf3;font-size:13px;font-weight:500;line-height:1.15;text-align:center;
  display:flex;align-items:center;justify-content:center;transition:.35s}
.orbe-cli-nodo.claro{background:#141c29}
.orbe-cli-nodo:hover{border-color:var(--neon2);color:#fff;background:#0f2235;box-shadow:0 0 26px rgba(42,169,255,.3);transform:translate(-50%,-50%) scale(1.07);z-index:6}
.clientes-lista{display:none;flex-wrap:wrap;gap:10px;justify-content:center}
.clientes-lista span{border:1px solid var(--linea2);border-radius:999px;padding:9px 16px;font-size:13.5px;color:#dbe5ef;background:rgba(255,255,255,.03)}

/* ---------- valores ---------- */
.valores{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--linea);border-radius:var(--radio);overflow:hidden}
.valor{padding:38px 30px;border-right:1px solid var(--linea);background:rgba(255,255,255,.012);transition:background .4s}
.valor:last-child{border-right:0}
.valor:hover{background:rgba(42,169,255,.05)}
.valor svg{width:30px;height:30px;stroke:var(--neon2);margin-bottom:24px}
.valor h3{font-size:28px;margin-bottom:10px}
.valor p{font-size:14.5px}

/* ---------- contacto / cierre ---------- */
.cierre{padding:40px 0 120px}
.cta{position:relative;border-radius:28px;overflow:hidden;border:1px solid var(--linea);text-align:center;padding:110px 30px}
.cta-foto{position:absolute;inset:0;background-size:cover;background-position:center;z-index:0}
.cta::before{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(7,11,18,.50),rgba(7,11,18,.82)),linear-gradient(0deg,rgba(10,60,110,.25),rgba(10,60,110,.25))}
.cta>*{position:relative;z-index:2}
.cta h2{font-size:clamp(36px,5vw,64px);margin-bottom:14px}
.cta p{color:rgba(255,255,255,.82);margin-bottom:30px}
.cta .hero-btns{margin-bottom:0}
.correos{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:20px}
.correo{border:1px solid var(--linea);border-radius:16px;padding:22px;background:rgba(255,255,255,.02);transition:.3s;display:flex;flex-direction:column;gap:12px}
.correo:hover{border-color:rgba(0,160,232,.4);background:rgba(0,160,232,.04)}
.correo .mini{display:inline-flex;align-self:flex-start;align-items:center;background:#fff;border-radius:11px;padding:6px 10px;height:56px}
.correo .mini img{max-height:44px;max-width:150px;width:auto;height:auto}
.correo b{font-weight:500;font-size:14px;color:#fff;word-break:break-word}
.correo span{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--txt3)}

/* ---------- página de unidad ---------- */
.dos{display:grid;grid-template-columns:1.55fr 1fr;gap:56px;align-items:start}
.dos h2{font-size:clamp(34px,4vw,52px);margin-bottom:24px}
.dos p{font-size:16px;margin-bottom:16px;color:#aebdcc}
.dos p b{color:#fff;font-weight:500}
.ficha{position:sticky;top:100px;padding:30px}
.ficha h3{font-size:30px;margin-bottom:20px}
.dato{padding:14px 0;border-top:1px solid var(--linea)}
.dato span{display:block;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--txt3);margin-bottom:4px}
.dato a,.dato strong{font-size:15px;color:#fff;font-weight:400}
.dato a:hover{color:var(--neon2)}
.ficha .btn{width:100%;margin-top:18px}
.servicios{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.servicio{border:1px solid var(--linea);border-radius:16px;padding:24px 22px;background:rgba(255,255,255,.015);transition:.35s}
.servicio:hover{border-color:rgba(0,160,232,.35);transform:translateY(-2px)}
.servicio i{font-style:normal;font-family:var(--serif);font-size:26px;color:var(--neon2);display:block;margin-bottom:10px;line-height:1}
.servicio p{font-size:14.5px;color:#cdd8e3}
.sub-seccion{padding-top:0}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--linea);padding:70px 0 30px;background:rgba(4,7,12,.6)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.footer-logo{height:64px;width:auto;margin-bottom:18px}
.footer h4{font-family:var(--sans);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--txt3);font-weight:500;margin-bottom:16px}
.footer ul{list-style:none;display:grid;gap:9px}
.footer li a,.footer p,.footer p a{font-size:14px;color:var(--txt2)}
.footer a:hover{color:#fff}
.footer p{margin-bottom:12px}
.footer-bajo{margin-top:50px;padding-top:24px;border-top:1px solid var(--linea);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.footer-bajo p{font-size:12.5px;color:var(--txt3);margin:0}

/* ---------- flotantes ---------- */
.wa{position:fixed;right:20px;bottom:20px;z-index:200;width:54px;height:54px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 10px 30px rgba(37,211,102,.35);transition:.3s}
.wa:hover{transform:scale(1.07)}
.wa svg{width:28px;height:28px;fill:#fff}


/* ---------- casos de éxito ---------- */
.casos{display:grid;grid-template-columns:1.35fr 1fr;gap:22px;align-items:start}
.caso{display:flex;flex-direction:column}
.caso-fotos{display:grid;gap:8px;margin:12px;border-radius:16px;overflow:hidden}
.caso-fotos.n3{grid-template-columns:1.4fr 1fr;grid-template-rows:1fr 1fr;height:360px}
.caso-fotos.n3 figure:first-child{grid-row:1/3}
.caso-fotos.n1{height:300px}
.caso-fotos figure{position:relative;overflow:hidden;cursor:zoom-in;background:var(--bg3)}
.caso-fotos img{width:100%;height:100%;object-fit:cover;transition:transform .9s ease}
.caso-fotos figure:hover img{transform:scale(1.04)}
.caso-fotos figcaption{display:none}
.caso-txt{padding:22px 30px 32px}
.caso-txt h3{font-size:clamp(26px,2.6vw,34px);margin-bottom:20px}
.caso-dl{display:grid;gap:16px;margin-bottom:22px}
.caso-dl dt{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--neon2);font-weight:600;margin-bottom:4px}
.caso-dl dd{font-size:14.5px;color:#c3cfdc;line-height:1.6}
.caso-metricas{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));border-top:1px solid var(--linea);border-bottom:1px solid var(--linea);margin-bottom:20px}
.caso-metricas div{padding:16px 10px;text-align:center;border-right:1px solid var(--linea)}
.caso-metricas div:last-child{border-right:0}
.caso-metricas b{display:block;font-family:var(--serif);font-weight:400;font-size:30px;color:#fff;line-height:1.1}
.caso-metricas span{font-size:12px;color:var(--txt2)}
.caso-unidades{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.caso-unidades small{width:100%;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--txt3);margin-bottom:2px}
.caso-unidades span{font-size:12.5px;border:1px solid var(--linea2);border-radius:999px;padding:5px 12px;color:#e3ebf3;background:rgba(255,255,255,.03)}

/* ---------- contacto con formulario ---------- */
.contacto-grid{display:grid;grid-template-columns:1.45fr 1fr;gap:22px;align-items:stretch;margin-bottom:22px}
.contacto-form{padding:34px}
.contacto-lado{display:flex;flex-direction:column;gap:14px}
.contacto-lado .cta{flex:1;padding:44px 28px;display:flex;flex-direction:column;justify-content:center;border-radius:var(--radio)}
.contacto-lado .cta h3{font-size:clamp(28px,2.6vw,36px);margin-bottom:10px}
.contacto-btns{display:flex;flex-direction:column;gap:10px;align-items:center}
.contacto-btns .btn{width:100%;max-width:280px}
.dato-dir{border:1px solid var(--linea);border-radius:16px;padding:18px 20px;background:rgba(255,255,255,.02)}
.dato-dir span{display:block;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--txt3);margin-bottom:4px}
.dato-dir strong{font-weight:400;font-size:14.5px;color:#fff}
.form{display:grid;gap:16px}
.form-fila{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.campo{display:flex;flex-direction:column;gap:7px}
.campo>span{font-size:12.5px;color:var(--txt2);letter-spacing:.02em}
.campo input,.campo select,.campo textarea{font:inherit;font-size:15px;color:#fff;background:rgba(255,255,255,.035);border:1px solid var(--linea2);border-radius:12px;padding:12px 14px;outline:none;transition:border-color .25s,background .25s,box-shadow .25s;width:100%}
.campo textarea{resize:vertical;min-height:120px}
.campo select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,#9aabbe 50%),linear-gradient(135deg,#9aabbe 50%,transparent 50%);background-position:calc(100% - 20px) 52%,calc(100% - 15px) 52%;background-size:5px 5px;background-repeat:no-repeat;padding-right:40px}
.campo select option{background:#0f1724;color:#fff}
.campo input::placeholder,.campo textarea::placeholder{color:#5f6f82}
.campo input:focus,.campo select:focus,.campo textarea:focus{border-color:var(--neon2);background:rgba(0,160,232,.06);box-shadow:0 0 0 3px rgba(0,160,232,.15)}
.campo.error input,.campo.error select,.campo.error textarea{border-color:#ff6b6b;box-shadow:0 0 0 3px rgba(255,107,107,.12)}
.campo.error>span{color:#ff8f8f}
.trampa{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-pie{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:4px}
.form-nota{font-size:13px;color:var(--txt3)}
.form button[disabled]{opacity:.6;cursor:wait}
.form-estado{font-size:14px;min-height:0}
.form-estado:empty{display:none}
.form-estado.bien{color:#7ee2a8;border:1px solid rgba(126,226,168,.3);background:rgba(126,226,168,.06);border-radius:12px;padding:12px 14px}
.form-estado.mal{color:#ffb0b0;border:1px solid rgba(255,107,107,.3);background:rgba(255,107,107,.06);border-radius:12px;padding:12px 14px}
.form-estado a{color:#fff;text-decoration:underline}

/* ---------- ficha técnica descargable ---------- */
.ficha-pdf{display:grid;grid-template-columns:auto 1fr auto;gap:34px;align-items:center;padding:34px 38px}
.ficha-pdf-icono{width:96px;height:118px;border-radius:14px;border:1px solid var(--linea2);background:linear-gradient(160deg,rgba(0,160,232,.18),rgba(0,160,232,.03));display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--neon2)}
.ficha-pdf-icono svg{width:40px;height:40px}
.ficha-pdf-icono b{font-size:12px;letter-spacing:.18em;color:#fff;font-weight:600}
.ficha-pdf-txt h3{font-size:clamp(26px,2.6vw,34px);margin-bottom:8px}
.ficha-pdf-txt p{font-size:14.5px;margin-bottom:14px;max-width:560px}
.ficha-pdf-txt .puntos{margin-bottom:0}
.ficha-pdf-acc{display:flex;flex-direction:column;gap:10px}

/* ---------- ventana para descargas ---------- */
.modal{position:fixed;inset:0;z-index:450;background:rgba(4,7,12,.82);backdrop-filter:blur(8px);display:none;align-items:center;justify-content:center;padding:20px}
.modal.on{display:flex}
.modal-caja{position:relative;width:100%;max-width:440px;padding:32px;background:#0c131e}
.modal-caja h3{font-size:30px;margin-bottom:6px}
.modal-sub{font-size:14px;margin-bottom:20px}
.modal-x{position:absolute;top:14px;right:14px;width:36px;height:36px;border-radius:50%;border:1px solid var(--linea2);background:transparent;color:#fff;font-size:20px;cursor:pointer}
.modal-x:hover{border-color:var(--neon2)}

/* ---------- indicador del botón de WhatsApp ---------- */
.wa-tip{position:fixed;right:86px;bottom:30px;z-index:200;display:flex;align-items:center;gap:4px;background:#fff;color:#0a0f17;border-radius:999px;padding:6px 6px 6px 16px;
  box-shadow:0 10px 30px rgba(0,0,0,.35);font-size:13.5px;font-weight:500;opacity:0;transform:translateX(10px);pointer-events:none;transition:opacity .4s,transform .4s}
.wa-tip.on{opacity:1;transform:none;pointer-events:auto}
.wa-tip::after{content:'';position:absolute;right:-5px;top:50%;width:10px;height:10px;background:#fff;transform:translateY(-50%) rotate(45deg);border-radius:2px}
.wa-tip a{color:#0a0f17}
.wa-tip-x{width:24px;height:24px;border-radius:50%;border:0;background:#eef1f4;color:#55606d;cursor:pointer;font-size:15px;line-height:1;position:relative;z-index:1}
.wa-tip-x:hover{background:#dde3e9}
.wa:hover~.wa-tip,.wa-tip:hover{opacity:1}
@media(max-width:860px){.wa-tip{display:none}}
@media(max-width:1020px){
  .casos{grid-template-columns:1fr}
  .contacto-grid{grid-template-columns:1fr}
  .ficha-pdf{grid-template-columns:1fr;gap:22px;padding:28px}
  .ficha-pdf-acc{flex-direction:row;flex-wrap:wrap}
}
@media(max-width:640px){
  .form-fila{grid-template-columns:1fr}
  .contacto-form{padding:22px}
  .caso-fotos.n3{height:280px}
  .caso-txt{padding:18px 20px 26px}
  .ficha-pdf-icono{width:72px;height:88px}
}

/* ---------- animación de entrada ---------- */
.rev{opacity:0;transform:translateY(26px);transition:opacity 1s cubic-bezier(.2,.7,.3,1),transform 1s cubic-bezier(.2,.7,.3,1)}
.rev.on{opacity:1;transform:none}
.hero .rev{transition-delay:.1s}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rev{opacity:1;transform:none}}

/* ---------- responsive ---------- */
@media(max-width:1020px){
  .unidad,.unidad.inv{grid-template-columns:1fr}
  .unidad.inv .u-foto{order:0}
  .u-foto{min-height:320px}
  .u-txt{padding:30px 28px 36px}
  .valores{grid-template-columns:repeat(2,1fr)}
  .valor:nth-child(2){border-right:0}
  .valor:nth-child(-n+2){border-bottom:1px solid var(--linea)}
  .correos{grid-template-columns:repeat(2,1fr)}
  .dos{grid-template-columns:1fr}
  .ficha{position:static}
  .servicios{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .orbe-cli-nodo{width:128px;font-size:12px}
}
@media(max-width:860px){
  .header-in{grid-template-columns:auto 1fr auto}
  .nav{position:fixed;inset:76px 0 auto 0;flex-direction:column;gap:0;background:rgba(7,11,18,.97);backdrop-filter:blur(16px);border-bottom:1px solid var(--linea);
    padding:10px 24px 24px;transform:translateY(-12px);opacity:0;pointer-events:none;transition:.3s}
  .nav a{font-size:17px;padding:14px 0;border-bottom:1px solid var(--linea)}
  .nav a.act::after{display:none}
  .menu-abierto .nav{transform:none;opacity:1;pointer-events:auto}
  .menu-abierto .header{background:rgba(7,11,18,.97)}
  .acciones .link{display:none}
  .menu-btn{display:block}
  .orbe-cli-wrap{display:none}
  .clientes-lista{display:flex}
}
@media(max-width:640px){
  section{padding:80px 0}
  .container{padding:0 18px}
  .hero{padding:120px 0 130px}
  .hero-pie{display:none}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--linea)}
  .valores,.correos,.servicios{grid-template-columns:1fr}
  .valor{border-right:0;border-bottom:1px solid var(--linea)}
  .valor:last-child{border-bottom:0}
  .footer-grid{grid-template-columns:1fr}
  .cta{padding:80px 22px}
  .acciones .btn{display:none}
  .marca img{height:40px}
  .hero-logo{width:140px}
  .hero-logo.chip{padding:9px 13px;border-radius:14px}
  .hero-logo.chip img{height:40px}
  .hero-btns .btn{max-width:100%}
}
.u-foto img[src="mc-1.jpg"]{object-position:28% center}