:root{--bg:#05070a;--bg2:#0b1016;--card:#0f161e;--line:#1b2733;--tx:#e8eef4;--mu:#9aa9b8;--c:#1D80C3;--c2:#0DA3DD;--wa:#25d366}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:78px}
body{background:var(--bg);color:var(--tx);font:400 17px/1.65 Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--c);text-decoration:none}
h1,h2,h3{font-family:Montserrat,sans-serif;font-weight:700;line-height:1.15}
h1{font-size:56px;font-weight:800;line-height:1.1}
h2{font-size:36px;font-weight:700;line-height:1.15;margin-bottom:1rem}
h3{font-size:22px;font-weight:700;line-height:1.25;margin-bottom:.4rem}
p{color:var(--mu)}
.wrap{width:min(1180px,92%);margin:auto}
.center{text-align:center}
.mt{margin-top:3rem}
.eyebrow{color:var(--c);font:700 .78rem Montserrat;letter-spacing:.2em;text-transform:uppercase;margin-bottom:.6rem}
.btn{display:inline-flex;align-items:center;gap:.5rem;justify-content:center;background:linear-gradient(135deg,var(--c),var(--c2));color:#fff;font:600 15px Montserrat,sans-serif;text-transform:uppercase;letter-spacing:.08em;padding:.95rem 1.5rem;border-radius:999px;box-shadow:0 0 24px #1D80C355;transition:.2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 0 36px #1D80C388}
.btn-ghost{background:transparent;color:var(--tx);border:1.5px solid #ffffff40;box-shadow:none}
.btn-ghost:hover{border-color:var(--c);color:var(--c);box-shadow:none}
.btn-sm{padding:.55rem 1.1rem}
.ico{width:20px;height:20px}
/* nav */
.nav{position:sticky;top:0;z-index:50;background:#05070A;border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:.6rem;color:var(--tx);font:800 1.15rem Montserrat;letter-spacing:.12em}
.brand img{height:40px;width:auto}
.menu{display:flex;align-items:center;gap:1.4rem}
.menu a:not(.btn){color:var(--tx);font-size:16px;opacity:.85}
.menu a:not(.btn):hover{color:var(--c);opacity:1}
.menu-btn{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.menu-btn span{width:24px;height:2px;background:var(--tx);transition:.25s}
@media(max-width:940px){
 .menu-btn{display:flex}
 .menu{position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#05070af5;border-bottom:1px solid var(--line);padding:.5rem 4% 1.2rem;display:none}
 .menu.open{display:flex}
 .menu a:not(.btn){padding:.8rem 0;border-bottom:1px solid var(--line)}
 .menu .btn{margin-top:1rem}
 .menu-btn[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
 .menu-btn[aria-expanded=true] span:nth-child(2){opacity:0}
 .menu-btn[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}
/* hero */
.hero{position:relative;min-height:min(calc(100svh - 72px),640px);display:flex;align-items:center;overflow:hidden;padding:4rem 0}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#05070af0 10%,#05070a99 55%,#05070a40),linear-gradient(0deg,var(--bg),transparent 40%)}
.hero-in{position:relative;z-index:1;max-width:1180px}
.hero h1{font-size:56px;font-weight:800;max-width:16ch;margin-bottom:1.2rem}
.glow{color:var(--c);text-shadow:0 0 28px #1D80C380}
.lead{font-size:clamp(17px,2.2vw,1.2rem);max-width:60ch;color:#c7d3de;margin-bottom:2rem}
.center .lead{margin-inline:auto}
.ctas{display:flex;flex-wrap:wrap;gap:.9rem}
.ctas.center{justify-content:center}
/* sections */
.sec{padding:clamp(4rem,9vw,7rem) 0}
.sec-alt{background:var(--bg2);border-block:1px solid var(--line)}
.split{display:grid;gap:2.5rem;align-items:center}
.split p+p{margin-top:1rem}
.split-img img{height:auto;border-radius:18px;aspect-ratio:4/3;object-fit:cover;width:100%;box-shadow:0 0 0 1px var(--line),0 20px 60px #1D80C322}
.stats{display:flex;gap:1rem;margin-top:2rem;flex-wrap:wrap}
.stats div{flex:1;min-width:100px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:1rem}
.stats b{display:block;font:700 1.9rem "Barlow Condensed",sans-serif;color:var(--c)}
.stats span{font-size:16px;color:var(--mu)}
@media(min-width:860px){.split{grid-template-columns:1.1fr 1fr}.split-img img{aspect-ratio:1}}
.cards{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-top:1.5rem}
.card p{color:#c7d3de}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:1.5rem;transition:.25s}
.card:hover{border-color:#1D80C370;transform:translateY(-3px);box-shadow:0 10px 40px #1D80C318}
.ci{font-size:1.6rem;width:52px;height:52px;display:grid;place-items:center;border-radius:12px;background:#1D80C314;border:1px solid #1D80C340;margin-bottom:1rem;color:#0DA3DD}
.ci svg{width:34px;height:34px;display:block}
.cards-6{grid-template-columns:repeat(auto-fit,minmax(min(340px,100%),1fr))}
.big{display:block;font:700 2.6rem/1 "Barlow Condensed",sans-serif;color:var(--c);margin-bottom:.4rem}
.steps{list-style:none;counter-reset:s;display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-top:1.5rem}
.steps li{counter-increment:s;position:relative;padding:1.5rem;border-radius:16px;background:linear-gradient(180deg,var(--card),transparent);border:1px solid var(--line);border-top:3px solid var(--c)}
.steps li:before{content:"0" counter(s);font:700 2.6rem "Barlow Condensed",sans-serif;color:transparent;-webkit-text-stroke:1px var(--c);display:block;margin-bottom:.5rem}
/* gallery */
.filters{display:flex;gap:.5rem;overflow-x:auto;padding-bottom:.5rem;margin:1rem 0 1.5rem;scrollbar-width:none}
.filters button{flex:none;background:var(--card);color:var(--tx);border:1px solid var(--line);padding:.55rem 1rem;border-radius:999px;font:500 16px Inter,sans-serif;cursor:pointer}
.filters button.on{background:var(--c);color:#fff;border-color:var(--c)}
.gallery{display:grid;gap:.6rem;grid-template-columns:repeat(2,1fr)}
@media(min-width:700px){.gallery{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1050px){.gallery{grid-template-columns:repeat(4,1fr)}}
.g-item{display:block;overflow:hidden;border-radius:12px;aspect-ratio:1;background:var(--card)}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.g-item:hover img{transform:scale(1.06)}
.g-item.hide{display:none}
.g-empty{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:1.2rem;margin:0 0 1rem;text-align:center}
.g-video{position:relative;margin:0}
.g-video video{width:100%;height:100%;object-fit:cover;display:block}
.g-video figcaption{position:absolute;left:0;right:0;bottom:0;padding:1.6rem .7rem .55rem;font:600 .8rem Inter;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.7))}
.g-photo{position:relative}
.g-cap{position:absolute;left:0;right:0;bottom:0;padding:1.6rem .7rem .55rem;font:600 .8rem Inter;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.7));pointer-events:none}
.g-video video{cursor:pointer}
.g-item.g-cap-below{display:flex;flex-direction:column}
.g-cap-below picture{display:block;flex:1;min-height:0;overflow:hidden}
.g-cap-below .g-cap{position:static;flex:none;padding:.5rem .7rem;background:var(--card)}
.lb{position:fixed;inset:0;z-index:100;background:#000e;display:flex;align-items:center;justify-content:center;padding:3rem 1rem}
.lb[hidden]{display:none}
.lb img{max-height:100%;max-width:100%;border-radius:8px}
.lb button{position:absolute;background:#ffffff14;color:#fff;border:0;font-size:2rem;width:48px;height:48px;border-radius:50%;cursor:pointer}
.lb-x{top:1rem;right:1rem}.lb-p{left:.6rem;top:50%;transform:translateY(-50%)}.lb-n{right:.6rem;top:50%;transform:translateY(-50%)}
/* clients */
.clients{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:.6rem 2.4rem;margin-top:1.5rem}
.clients li{font:700 1.15rem Montserrat,sans-serif;letter-spacing:.04em;color:#c1c5cb}
.badges{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:.8rem;margin-top:1.5rem}
.badges li{font:700 1.05rem Montserrat;letter-spacing:.04em;padding:.9rem 1.5rem;border:1px solid var(--line);border-radius:12px;background:var(--card)}
.badges li:hover{border-color:var(--c);color:var(--c)}
/* contact */
.contact{background:radial-gradient(ellipse at 50% 0,#1D80C322,transparent 60%)}
.cinfo{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:.6rem 2rem;margin:2.2rem 0 1.5rem;color:var(--mu)}
.cinfo a{color:var(--tx)}
.social{display:flex;justify-content:center;gap:.8rem}
.social a{width:48px;height:48px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--line);background:var(--card)}
.social svg{width:22px;fill:var(--tx)}
.social a:hover{border-color:var(--c)}.social a:hover svg{fill:var(--c)}
.foot{border-top:1px solid var(--line);padding:2rem 0 6rem;text-align:center;font-size:16px}
.foot-links{margin-top:.5rem;font-size:14px}.foot-links a{color:var(--mu);text-decoration:underline;text-underline-offset:3px}.foot-links a:hover,.foot-links a:focus-visible{color:var(--c)}
.wa-float{position:fixed;right:18px;bottom:18px;z-index:60;width:60px;height:60px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 8px 24px #0008}
.wa-float svg{width:32px;height:32px}
@media(max-width:520px){.ctas .btn{width:100%}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.split-video video{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:18px;background:#000 url(../img/opt/quienes-loop-poster.jpg) center/cover;box-shadow:0 0 0 1px var(--line),0 20px 60px #1D80C322}
@media(min-width:860px){.split-video video{aspect-ratio:1}}

/* brand 2026-10 */
.submarca{display:block;flex:none}
.submarca img{width:112px;height:auto}
.submarca-hero{margin-bottom:1rem}
.sub-h{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}
.sub-h h2{margin:0}
.sub-h .submarca img{width:84px}
@media(max-width:760px){
 h1,.hero h1{font-size:36px}
 h2{font-size:28px}
 .submarca img{width:88px}
 .sub-h .submarca img{width:64px}
}

/* auditoría 2026-10 */
.btn-sm{font-size:16px}
.more{display:inline-block;margin-top:.6rem;color:#0DA3DD;font-weight:600}
.big.bi{color:#0DA3DD;line-height:1}
.big.bi svg{width:40px;height:40px;display:block}
.cinfo li{display:inline-flex;align-items:center;gap:.45rem}
.cico{color:#0DA3DD;flex:none}
.trust{list-style:none;display:flex;flex-wrap:wrap;gap:.5rem 1.4rem;margin-top:2rem;padding-top:1.2rem;border-top:1px solid #ffffff1f;color:#c7d3de;font-size:16px;max-width:1000px}
.trust li{display:inline-flex;align-items:center;gap:.5rem}
.trust li:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c);flex:none}
.trust b{font:700 1.15rem "Barlow Condensed",sans-serif;color:var(--c);letter-spacing:.02em}
.trust li:first-child b{font-family:Inter,sans-serif;font-size:16px;font-weight:500;color:#c7d3de}
.gallery.g4{grid-template-columns:repeat(2,1fr)}
@media(min-width:1050px){.gallery.g4{grid-template-columns:repeat(4,1fr)}}
.faq{margin-top:1.5rem;border-top:1px solid #1b2733}
.faq details{border-bottom:1px solid #1b2733;padding:24px 0}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1rem;font:700 20px/1.3 Montserrat,sans-serif;color:var(--tx)}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--c);font:700 1.5rem/1 "Barlow Condensed",sans-serif;flex:none}
.faq details[open] summary:after{content:"–"}
.faq details p{margin-top:.8rem;max-width:70ch}

/* pixel fixes: pantallas + iluminacion LED only */
.pg-pixel .hero:after{background:linear-gradient(90deg,#05070a73 10%,#05070a4d 55%,#05070a1a),linear-gradient(0deg,var(--bg),transparent 35%)}
.pg-pixel .hero-bg{opacity:.8}
.pg-pixel .hero-in{text-shadow:0 2px 12px rgba(0,0,0,.75),0 1px 3px rgba(0,0,0,.6)}
/* lone last photo: 2 cols (mobile) and 4 cols (desktop) leave 1 item; 3 cols: pant 9%3=0, led 5%3=2 */
.gal-pant .g-item:last-child,.gal-led .g-item:last-child{grid-column:span 2;aspect-ratio:2/1}
@media(min-width:700px){.gal-pant .g-item:last-child{grid-column:auto;aspect-ratio:1}.gal-led .g-item:last-child{grid-column:span 2;aspect-ratio:2/1}}
@media(min-width:1050px){.gal-pant .g-item:last-child,.gal-led .g-item:last-child{grid-column:span 4;aspect-ratio:4/1}}
.g-cap-below>img{flex:1;min-height:0}
.gal-pant .g-item.g-cap-below:last-child,.gal-led .g-item.g-cap-below:last-child{aspect-ratio:auto;height:auto}
.gal-pant .g-item.g-cap-below:last-child picture,.gal-led .g-item.g-cap-below:last-child picture,.gal-pant .g-item.g-cap-below:last-child>img{flex:none;aspect-ratio:2/1}
@media(min-width:700px){.gal-pant .g-item.g-cap-below:last-child picture,.gal-pant .g-item.g-cap-below:last-child>img{aspect-ratio:auto;flex:1}.gal-pant .g-item.g-cap-below:last-child{aspect-ratio:1}}
@media(min-width:1050px){.gal-pant .g-item.g-cap-below:last-child picture,.gal-led .g-item.g-cap-below:last-child picture,.gal-pant .g-item.g-cap-below:last-child>img{flex:none;aspect-ratio:4/1}.gal-pant .g-item.g-cap-below:last-child{aspect-ratio:auto}}
@media(max-width:699px){body.pg-pixel.pg-pant .hero-bg{object-position:50% 12%}}

/* iglesias: galería vertical 3:4 y proyecto destacado */
.gal-igl .g-item{aspect-ratio:auto}
.gal-igl .g-item picture{flex:none;aspect-ratio:3/4}
.pd-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:stretch;margin-top:24px}
.pd-photos{display:flex;flex-direction:column;gap:14px}
.pd-photos img{width:100%;height:100%;object-fit:cover;border-radius:14px;display:block;border:1px solid var(--line)}
.pd-photos picture{display:block;min-height:0}
.pd-big{height:340px}.pd-small{height:170px}
.pd-photos .pd-big:only-child{height:100%;min-height:340px}
.pd-card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:28px}
.pd-card h3{margin:0 0 18px;font-size:1.35rem;color:var(--tx)}
.pd-rows{list-style:none;margin:0;padding:0}
.pd-rows li{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--line);color:var(--tx);font-size:.95rem}
.pd-rows svg{flex:0 0 18px;width:18px;height:18px;color:var(--c);margin-top:2px}
.pd-rows b{color:var(--mu);font-weight:600;min-width:120px;display:inline-block}
.pd-quote{margin:20px 0;padding:12px 16px;border-left:3px solid var(--c);color:var(--tx);font-style:italic;background:rgba(29,128,195,.06);border-radius:0 10px 10px 0}
@media(max-width:800px){.pd-grid{grid-template-columns:1fr}.pd-big,.pd-photos .pd-big:only-child{height:260px;min-height:0}.pd-rows b{min-width:100px}}
.gallery.gal-igl{grid-template-columns:repeat(2,1fr);max-width:760px;margin-inline:auto}
/* v10: nav Servicios dropdown, menú móvil sólido, contraste hero Iglesias/LED */
.dd{position:relative}
.dd-t:after{content:" ▾";font-size:.8em}
.dd-m{display:none;position:absolute;top:100%;left:-1rem;min-width:230px;background:#05070A;border:1px solid var(--line);border-radius:12px;padding:.5rem 0;z-index:60;box-shadow:0 12px 30px #0009}
.dd-m a{display:block;padding:.6rem 1rem;color:var(--tx);opacity:.9}
.dd-m a:hover{color:var(--c);opacity:1}
.dd:hover .dd-m,.dd:focus-within .dd-m{display:block}
@media(max-width:940px){
 .menu{background:#05070A}
 .dd{display:flex;flex-direction:column}
 .dd-t{padding:.8rem 0;border-bottom:1px solid var(--line)}
 .dd-t:after{content:""}
 .dd-m{display:block;position:static;min-width:0;border:0;border-radius:0;box-shadow:none;background:transparent;padding:0}
 .dd-m a{padding:.65rem 0 .65rem 1.1rem;border-bottom:1px solid var(--line);font-size:15px}
}
.pg-igl .hero:after,.pg-led .hero:after{background:linear-gradient(90deg,#05070AA6 0%,#05070AA6 40%,#05070A59 65%,#05070A14 100%),linear-gradient(0deg,var(--bg) 0%,transparent 35%)}
.pg-igl .hero .btn-ghost,.pg-led .hero .btn-ghost{background:#05070ACC;border:2px solid #fff;color:#fff;text-shadow:none}
.pg-igl .hero .btn-ghost:hover,.pg-led .hero .btn-ghost:hover{border-color:var(--c);color:var(--c)}
.pg-igl .hero{background:var(--bg)}
.pg-igl .hero>picture:first-child{position:absolute;inset:0;display:block}
.pg-igl .hero:before{content:"";position:absolute;left:0;right:0;bottom:0;height:90px;background:linear-gradient(0deg,var(--bg),transparent);z-index:0}

/* v12: auditoría 29-oct-2026 – nav sólido, pie de foto en franja azul Firebox debajo de la imagen */
.nav,.nav.scrolled{background:#05070A;backdrop-filter:none;-webkit-backdrop-filter:none}
.g-photo,.g-video{display:flex;flex-direction:column}
.g-photo>picture,.g-photo>img,.g-video>video{display:block;flex:1;min-height:0;overflow:hidden;width:100%}
.g-photo>picture img{width:100%;height:100%;object-fit:cover}
.g-cap,.g-video figcaption,.g-cap-below .g-cap{position:static;flex:none;padding:.5rem .7rem;background:#1D80C3;color:#fff;font:600 .8rem/1.3 Inter,sans-serif;text-shadow:none}