:root{--bg:#020b12;--bg-2:#06151f;--surface:#091d29;--surface-2:#0d2634;--line:#17485c;--cyan:#19d4ec;--cyan-2:#45e4f3;--blue:#168ff0;--white:#f8fbff;--muted:#a9bdca;--ink:#0a1b27;--radius:22px;--shadow:0 24px 80px rgba(0,0,0,.32);--shell:min(1180px,calc(100% - 40px));font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:dark;scroll-behavior:smooth}
*{box-sizing:border-box}
html{scroll-padding-top:92px}
body{margin:0;background:var(--bg);color:var(--white);font-size:16px;line-height:1.65;overflow-x:hidden}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit}
img{display:block;max-width:100%}
.shell{width:var(--shell);margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;z-index:999;top:12px;left:12px;padding:10px 14px;background:#fff;color:#00131e;border-radius:8px;transform:translateY(-150%)}
.skip-link:focus{transform:none}
.site-header{position:fixed;inset:0 0 auto;z-index:100;background:linear-gradient(180deg,rgba(1,9,15,.95),rgba(1,9,15,.74));border-bottom:1px solid rgba(71,220,240,.16);backdrop-filter:blur(18px);transition:background .25s,box-shadow .25s}
.site-header.scrolled{background:rgba(2,11,18,.96);box-shadow:0 12px 36px rgba(0,0,0,.24)}
.header-inner{width:var(--shell);height:76px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{width:190px;height:auto}
.main-nav{display:flex;align-items:center;gap:4px}
.nav-link,.nav-trigger{border:0;background:transparent;color:#d7e4eb;padding:12px 14px;border-radius:10px;font-weight:650;cursor:pointer;display:flex;align-items:center;gap:5px;transition:color .2s,background .2s}
.nav-link:hover,.nav-link:focus-visible,.nav-trigger:hover,.nav-trigger:focus-visible,.nav-trigger[aria-expanded="true"]{color:var(--cyan);background:rgba(24,207,233,.09);outline:0}
.nav-trigger svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;transition:transform .2s}
.nav-trigger[aria-expanded="true"] svg{transform:rotate(180deg)}
.nav-group{position:relative}
.nav-panel{position:absolute;top:calc(100% + 10px);left:0;width:260px;padding:12px;background:rgba(2,15,24,.98);border:1px solid #164154;border-radius:15px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(-7px);transition:.2s ease}
.nav-group.open .nav-panel{opacity:1;visibility:visible;transform:none}
.nav-panel a{display:block;padding:10px 12px;border-radius:10px;color:#b9cad4;font-size:.93rem}
.nav-panel a:hover,.nav-panel a:focus-visible{background:#0b2734;color:#fff;outline:0}
.nav-panel a strong,.nav-panel a span{display:block}
.nav-panel a strong{font-size:.95rem;color:#fff}
.nav-panel a span{font-size:.8rem;color:#86a4b3;margin-top:2px}
.services-panel{width:300px}
.contact-panel{width:288px;padding:12px 16px 16px}
.panel-title{color:var(--cyan);font-weight:800;padding:5px 10px 7px}
.contact-inline{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.contact-inline a{font-size:.84rem;white-space:nowrap}
.nav-quote{margin-left:8px;padding:11px 16px;background:linear-gradient(135deg,var(--cyan),var(--blue));color:#00121c;border-radius:11px;font-weight:850;box-shadow:0 10px 28px rgba(23,173,230,.24)}
.nav-quote:hover,.nav-quote:focus-visible{filter:brightness(1.08);outline:2px solid #fff;outline-offset:3px}
.menu-toggle{display:none;width:48px;height:48px;border:1px solid rgba(47,207,233,.42);background:linear-gradient(145deg,#0a2838,#03121c);border-radius:15px;padding:0;cursor:pointer;box-shadow:inset 0 1px 0 rgba(255,255,255,.06),0 8px 24px rgba(0,0,0,.24);transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}
.menu-toggle:hover{border-color:rgba(70,225,244,.8);box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 0 0 3px rgba(35,207,231,.1),0 10px 28px rgba(0,0,0,.3)}
.menu-toggle:focus-visible{outline:2px solid #69e8f6;outline-offset:3px}
.menu-toggle:active{transform:scale(.96)}
.menu-toggle .menu-line{position:absolute;left:50%;display:block;width:22px;height:2px;margin:0;background:linear-gradient(90deg,#fff 0%,#75eaf6 100%);border-radius:999px;transform:translateX(-50%);transform-origin:center;transition:top .22s ease,transform .22s ease,opacity .16s ease}
.menu-toggle .menu-line-1{top:15px}.menu-toggle .menu-line-2{top:23px}.menu-toggle .menu-line-3{top:31px}
.menu-toggle[aria-expanded="true"] .menu-line-1{top:23px;transform:translateX(-50%) rotate(45deg)}
.menu-toggle[aria-expanded="true"] .menu-line-2{opacity:0;transform:translateX(-50%) scaleX(.25)}
.menu-toggle[aria-expanded="true"] .menu-line-3{top:23px;transform:translateX(-50%) rotate(-45deg)}

.hero{position:relative;min-height:780px;display:flex;align-items:center;isolation:isolate;overflow:hidden;padding:140px 0 80px}
.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-3}
.hero-shade{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(1,10,17,.96) 0%,rgba(1,10,17,.82) 40%,rgba(1,10,17,.38) 72%,rgba(1,10,17,.2)),linear-gradient(0deg,var(--bg) 0%,transparent 26%)}
.energy-line{position:absolute;z-index:-1;width:760px;height:760px;border:1px solid rgba(34,218,240,.24);border-radius:50%;right:-240px;top:30px;box-shadow:0 0 0 80px rgba(30,213,240,.025),0 0 0 160px rgba(30,213,240,.018)}
.hero-content{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,.65fr);gap:64px;align-items:center}
.eyebrow,.section-tag{text-transform:uppercase;letter-spacing:.17em;font-size:.78rem;font-weight:850;color:var(--cyan)}
.hero h1{font-size:clamp(3rem,6.5vw,6.25rem);line-height:.96;letter-spacing:-.058em;max-width:880px;margin:18px 0 24px;text-wrap:balance}
.hero-copy>p{font-size:1.16rem;max-width:660px;color:#c4d4dd}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:12px 20px;border-radius:12px;font-weight:850;transition:transform .2s,filter .2s,border-color .2s}
.button:hover,.button:focus-visible{transform:translateY(-2px);outline:0}
.button.primary{background:linear-gradient(135deg,var(--cyan),var(--blue));color:#00131e;box-shadow:0 14px 36px rgba(13,181,232,.22)}
.button.secondary{border:1px solid #317188;background:rgba(4,24,34,.68);color:#fff}
.button.light{background:#fff;color:#05202c}
.hero-note{font-size:.88rem!important;color:#92a9b6!important;margin-top:14px!important}
.hero-card{background:linear-gradient(160deg,rgba(7,29,42,.91),rgba(2,17,26,.87));border:1px solid rgba(55,207,230,.28);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);backdrop-filter:blur(16px)}
.hero-card-kicker{padding:8px 10px 14px;color:#8ca7b5;font-size:.82rem;font-weight:750;text-transform:uppercase;letter-spacing:.1em}
.hero-card a{display:grid;grid-template-columns:46px 1fr;gap:14px;align-items:center;padding:15px 12px;border-top:1px solid rgba(101,183,205,.16);border-radius:12px}
.hero-card a:hover,.hero-card a:focus-visible{background:rgba(30,200,229,.08);outline:0}
.quick-icon{display:grid;place-items:center;width:42px;height:42px;border:1px solid #1f6179;border-radius:50%;color:var(--cyan);font-size:.75rem;font-weight:900}
.hero-card strong,.hero-card small{display:block}
.hero-card strong{font-size:.98rem}.hero-card small{color:#8fa8b5;font-size:.82rem;margin-top:2px}

.trust-strip{position:relative;z-index:3;margin-top:-34px}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#0d2c42;color:#f8fbff;border-radius:18px;box-shadow:0 20px 65px rgba(0,0,0,.34);overflow:hidden}
.trust-grid>div{padding:22px 26px;border-right:1px solid #28536b}
.trust-grid>div:last-child{border:0}.trust-grid strong,.trust-grid span{display:block}.trust-grid strong{font-size:1.02rem}.trust-grid span{color:#c0d6e2;font-size:.86rem}

.section{padding:112px 0}
.section-heading{max-width:760px;margin-bottom:42px}
.section-heading.split{max-width:none;display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:end}
.section-heading.split p{color:var(--muted);margin:0 0 8px}
.section h2{font-size:clamp(2.1rem,4.4vw,4.1rem);line-height:1.04;letter-spacing:-.045em;margin:12px 0 22px;text-wrap:balance}
.about{background:linear-gradient(180deg,var(--bg),#04131d)}
.about-grid{display:grid;grid-template-columns:1fr .9fr;gap:72px;align-items:center}
.about-copy p{color:var(--muted);font-size:1.05rem}
.text-link{display:inline-flex;margin-top:14px;color:var(--cyan);font-weight:800;border-bottom:1px solid currentColor}
.feature-photo{position:relative;margin:0;border-radius:26px;overflow:hidden;border:1px solid #17475a;box-shadow:var(--shadow)}
.feature-photo img{width:100%;aspect-ratio:4/3;object-fit:cover}
.feature-photo figcaption{position:absolute;inset:auto 14px 14px;padding:12px 14px;background:rgba(2,15,23,.84);border:1px solid rgba(69,213,235,.28);border-radius:12px;color:#c9dbe4;font-size:.86rem;backdrop-filter:blur(10px)}

.process{background:#f4f8fb;color:var(--ink)}
.process .section-tag{color:#047d98}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.process-card{min-height:260px;padding:26px;border:1px solid #d1e2e9;border-radius:18px;background:#fff;box-shadow:0 14px 34px rgba(9,45,62,.07)}
.process-card span{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:#daf8fd;color:#02728b;font-weight:900;font-size:.8rem}
.process-card h3{font-size:1.35rem;margin:28px 0 8px}.process-card p{color:#55707d;margin:0}

.solutions{background:radial-gradient(circle at 80% 20%,rgba(17,134,196,.14),transparent 34%),var(--bg-2)}
.solutions-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.solution-card{min-height:340px;padding:28px;border:1px solid #19475b;border-radius:20px;background:linear-gradient(155deg,#0a2432,#061620);display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;position:relative}
.solution-card:after{content:"";position:absolute;width:220px;height:220px;border:1px solid rgba(45,205,231,.13);border-radius:50%;right:-90px;top:-80px}
.solution-icon{width:116px;height:116px;object-fit:contain;flex:none;margin:0 0 24px;position:relative;z-index:1}
.solution-card h3{font-size:1.55rem;margin:0 0 8px}.solution-card p{color:var(--muted);margin:0 0 22px}.solution-card a{color:var(--cyan);font-weight:850}.solution-card a:hover{text-decoration:underline}

.installations{background:#eef5f8;color:var(--ink)}
.installations .section-tag{color:#067c96}
.gallery-grid{display:grid;grid-template-columns:1.25fr .75fr;grid-template-rows:auto auto;gap:16px}
.gallery-grid figure{margin:0;position:relative;overflow:hidden;border-radius:20px;background:#09202b}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gallery-grid figure:hover img{transform:scale(1.025)}
.gallery-main{grid-row:1/3;min-height:650px}.gallery-side{min-height:310px}
.gallery-grid figcaption{position:absolute;inset:auto 14px 14px;background:rgba(3,16,24,.82);color:#eaf7fb;padding:9px 12px;border-radius:10px;font-size:.85rem}
.gallery-cta{min-height:320px;padding:30px;border-radius:20px;background:linear-gradient(145deg,#052130,#07394b);color:#fff;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}
.gallery-cta span{color:var(--cyan);font-weight:800}.gallery-cta h3{font-size:1.9rem;line-height:1.08;margin:10px 0 24px}

.contact-section{background:var(--bg)}
.contact-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:64px;align-items:start}
.contact-intro p{color:var(--muted)}
.contact-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-card{min-height:160px;padding:22px;border:1px solid #19485b;border-radius:18px;background:#071a25;display:flex;flex-direction:column;justify-content:center;transition:transform .2s,border-color .2s,background .2s}
.contact-card:hover,.contact-card:focus-visible{transform:translateY(-3px);border-color:var(--cyan);background:#0a2230;outline:0}
.contact-card span{color:var(--cyan);font-size:.78rem;font-weight:850;text-transform:uppercase;letter-spacing:.1em}.contact-card strong{margin:8px 0 2px;font-size:1.05rem;overflow-wrap:anywhere}.contact-card small{color:#8da6b4}

.closing-cta{padding:64px 0;background:linear-gradient(105deg,#12cde7,#1087ee);color:#001a26}
.closing-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.closing-inner span{font-weight:850;text-transform:uppercase;letter-spacing:.1em;font-size:.78rem}.closing-inner h2{font-size:clamp(1.8rem,4vw,3.5rem);line-height:1;margin:8px 0 0;letter-spacing:-.04em}

.site-footer{background:#01080d;padding:68px 0 24px;border-top:1px solid #103342}
.footer-grid{display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:48px}
.footer-brand img{width:210px}.footer-brand p{color:#7893a1;max-width:320px}
.footer-grid>div:not(.footer-brand){display:flex;flex-direction:column;gap:9px}.footer-grid strong{margin-bottom:5px}.footer-grid a{color:#8da6b3;font-size:.92rem}.footer-grid a:hover{color:var(--cyan)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:48px;padding-top:20px;border-top:1px solid #12303d;color:#718b99;font-size:.82rem}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}.reveal.visible{opacity:1;transform:none}

@media (max-width:980px){
  .site-header{background:#020b12;backdrop-filter:none;-webkit-backdrop-filter:none}
  .menu-toggle{display:block;flex:0 0 48px;margin-left:auto;position:relative;z-index:102;color:#fff}
  .main-nav{position:fixed;z-index:101;top:76px;right:0;bottom:0;left:0;width:100%;height:calc(100dvh - 76px);background:#020b12;padding:18px 20px max(40px,env(safe-area-inset-bottom));display:block;overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch;transform:translateX(100%);visibility:hidden;pointer-events:none;transition:transform .25s ease,visibility 0s linear .25s}
  .main-nav.open{transform:translateX(0);visibility:visible;pointer-events:auto;transition:transform .25s ease}
  .nav-link,.nav-trigger,.nav-quote{width:100%;justify-content:space-between;margin:0 0 5px;padding:15px;border-radius:10px}.nav-quote{display:flex;justify-content:center;margin-top:12px}
  .nav-group{position:static}.nav-panel{position:static;width:100%!important;display:none;opacity:1;visibility:visible;transform:none;box-shadow:none;margin:0 0 8px;background:#061924}.nav-group.open .nav-panel{display:block}.contact-inline{display:block}
  .hero{min-height:auto}.hero-content,.about-grid,.contact-grid{grid-template-columns:1fr}.hero-content{gap:36px}.hero-card{max-width:600px}.about-grid{gap:44px}.process-grid{grid-template-columns:1fr 1fr}.solutions-grid{grid-template-columns:1fr}.solution-card{min-height:260px}.section-heading.split{grid-template-columns:1fr;gap:0}.gallery-grid{grid-template-columns:1fr}.gallery-main{grid-row:auto;min-height:520px}.contact-grid{gap:34px}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}
}
@media (max-width:640px){
  :root{--shell:min(1180px,calc(100% - 28px))}.header-inner{width:calc(100% - 28px);height:68px;position:relative}.brand img{width:162px}.menu-toggle{position:fixed;right:14px;top:10px}.main-nav{top:68px;height:calc(100dvh - 68px)}.hero{padding:118px 0 70px}.hero-content{width:calc(100% - 28px)!important;max-width:calc(100% - 28px);min-width:0;margin-inline:auto}.hero-copy{width:auto;min-width:0}.hero h1{max-width:100%;font-size:clamp(2.35rem,11.5vw,3.2rem);text-wrap:initial;overflow-wrap:normal;text-shadow:0 2px 18px rgba(0,0,0,.55)}.hero-copy>p{max-width:32ch;font-size:1.02rem;overflow-wrap:normal;text-shadow:0 2px 14px rgba(0,0,0,.55)}.hero-actions{display:grid;max-width:100%}.button{width:100%;max-width:100%}.hero-card{padding:10px}.trust-strip{margin-top:-22px}.trust-grid{grid-template-columns:1fr 1fr}.trust-grid>div{padding:17px;border-bottom:1px solid #28536b}.trust-grid>div:nth-child(2){border-right:0}.section{padding:82px 0}.section h2{font-size:2.45rem}.process-grid,.contact-cards{grid-template-columns:1fr}.process-card{min-height:210px}.gallery-main{min-height:440px}.gallery-side{min-height:260px}.closing-inner{display:block}.closing-inner .button{margin-top:24px}.footer-grid{grid-template-columns:1fr 1fr;gap:36px}.footer-brand{grid-column:1/3}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:5px}
}
@media (prefers-reduced-motion:reduce){:root{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.gallery-grid img,.main-nav,.nav-panel{transition:none}}

/* V1.1: iconos PNG para compromisos y proceso */
.trust-item{display:flex;align-items:center;gap:16px;min-width:0}
.trust-grid>div{padding:22px 24px}
.trust-icon{width:64px;height:64px;flex:0 0 64px;object-fit:contain}
.trust-copy{min-width:0}
.trust-copy strong{line-height:1.25;margin-bottom:5px}
.trust-copy span{line-height:1.45}
.process-card{padding:26px;min-height:310px}
.process-card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.process-icon{width:116px;height:116px;object-fit:contain;flex:0 0 116px}
.process-card h3{margin:24px 0 10px}
@media(max-width:1100px){.trust-grid>div{padding:22px 18px}.trust-item{gap:12px}.trust-icon{width:58px;height:58px;flex-basis:58px}}
@media(max-width:980px){.trust-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.trust-grid>div{padding:22px 26px;border-bottom:1px solid #28536b}.trust-grid>div:nth-child(2){border-right:0}.trust-grid>div:nth-child(n+3){border-bottom:0}.process-card{min-height:300px}}
@media(max-width:640px){.trust-grid>div{padding:19px 17px}.trust-item{flex-direction:column;align-items:flex-start;gap:12px}.trust-icon{width:58px;height:58px;flex-basis:58px}.process-card{min-height:0;padding:24px}.process-icon{width:104px;height:104px;flex-basis:104px}.process-card h3{margin:20px 0 10px}}

/* V1.2: contraste de compromisos y etapas sin numeracion */
.trust-grid{border:1px solid #28536b}
.trust-copy strong{color:#f8fbff}
.trust-copy span{color:#c0d6e2}

/* V1.3: acceso a calculadora desde la portada */
.button.consumption{border:1px solid var(--cyan);background:#0d2c42;color:#f8fbff;box-shadow:0 8px 24px rgba(25,212,236,.12)}
.button.consumption:hover,.button.consumption:focus-visible{background:#133b54;outline:2px solid var(--cyan);outline-offset:3px}

/* V1.4: galeria de instalaciones */
.installations .section-heading{max-width:850px}
.installation-intro{color:#55707d;max-width:65ch;margin:0}
.project-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.project-gallery-card{display:block;min-width:0;overflow:hidden;border:1px solid #d1e2e9;border-radius:18px;background:#fff;box-shadow:0 10px 26px rgba(9,45,62,.07);transition:transform .2s,border-color .2s}
.project-gallery-card[hidden]{display:none}
.project-gallery-card:hover{transform:translateY(-3px);border-color:#067c96}
.project-gallery-card:focus-visible{outline:3px solid #067c96;outline-offset:4px}
.project-gallery-card picture{display:block;overflow:hidden;background:#dce8ee;aspect-ratio:16/9}
.project-gallery-card img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.project-gallery-card:hover img{transform:scale(1.025)}
.project-gallery-copy{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:17px 18px;color:#0a1b27}
.project-gallery-copy strong{font-size:1rem;line-height:1.35;font-weight:750}
.project-gallery-copy span{font-size:.82rem;white-space:nowrap;color:#067c96;font-weight:750}
.gallery-actions{margin-top:30px;display:flex;justify-content:center}
.gallery-more{border:1px solid #bdd4df;background:#fff;color:#0a1b27;cursor:pointer}
.gallery-more[hidden]{display:none}
.gallery-more:hover,.gallery-more:focus-visible{border-color:#067c96;outline:2px solid #067c96;outline-offset:3px}
.gallery-status{text-align:center;color:#55707d;font-size:.88rem;margin:14px 0 0}
.gallery-disclosure{color:#637e8b;font-size:.8rem;text-align:center;margin:10px 0 26px}
.installation-cta{margin-top:34px;padding:30px 34px;border-radius:20px;background:#082331;color:#f8fbff;display:flex;align-items:center;justify-content:space-between;gap:28px}
.installation-cta p{margin:0 0 4px;color:#19d4ec;font-size:.85rem;font-weight:800}
.installation-cta h3{font-size:1.65rem;line-height:1.2;margin:0}
.installation-cta .button{flex-shrink:0}
.gallery-dialog{width:min(1060px,calc(100% - 32px));max-width:1060px;padding:0;border:1px solid #28536b;border-radius:18px;background:#06151f;color:#f8fbff;box-shadow:0 32px 100px rgba(0,0,0,.4)}
.gallery-dialog::backdrop{background:rgba(1,8,13,.88)}
.gallery-dialog-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 18px;border-bottom:1px solid #28536b}
.gallery-dialog-bar span{color:#c0d6e2;font-size:.9rem}
.gallery-dialog button{color:#f8fbff;border:1px solid #28536b;border-radius:10px;background:#0d2c42;cursor:pointer;min-height:44px;padding:8px 15px;font-weight:700}
.gallery-dialog button:hover,.gallery-dialog button:focus-visible{border-color:#19d4ec;outline:2px solid #19d4ec;outline-offset:2px}
.gallery-dialog img{width:100%;height:auto;max-height:65vh;object-fit:contain;background:#020b12}
.gallery-dialog-footer{padding:16px 18px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.gallery-dialog-footer p{margin:0;font-weight:700;line-height:1.4}
.gallery-dialog-controls{display:flex;gap:8px;flex-shrink:0}
body.gallery-lock{overflow:hidden}
@media(max-width:980px){.project-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.installation-cta{align-items:flex-start}.project-gallery-copy{padding:15px;gap:10px}}
@media(max-width:640px){.project-gallery{gap:12px}.project-gallery-card{border-radius:14px}.project-gallery-card picture{aspect-ratio:4/5}.project-gallery-copy{display:block;padding:12px}.project-gallery-copy strong{display:block;font-size:.9rem}.project-gallery-copy span{display:block;font-size:.76rem;margin-top:5px}.installation-cta{display:block;padding:24px}.installation-cta h3{font-size:1.5rem}.installation-cta .button{margin-top:22px}.gallery-dialog-footer{display:block}.gallery-dialog-controls{justify-content:space-between;margin-top:15px}.gallery-dialog-controls button{flex:1}.gallery-dialog img{max-height:58vh}.gallery-more{width:auto}}
@media(prefers-reduced-motion:reduce){.project-gallery-card,.project-gallery-card img{transition:none}.project-gallery-card:hover{transform:none}}

.corporate-faq{background:#06151f;color:#f8fbff}
.corporate-faq .section-heading{max-width:900px}
.corporate-faq-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;align-items:start}
.corporate-faq-item{border:1px solid #28536b;border-radius:14px;background:#082331;overflow:hidden;color:#f8fbff}
.corporate-faq-item summary{padding:20px 22px;cursor:pointer;font-weight:750;line-height:1.4}
.corporate-faq-item summary:focus-visible{outline:2px solid #19d4ec;outline-offset:-4px;border-radius:12px}
.corporate-faq-item[open]{border-color:#19d4ec}
.corporate-faq-item p{padding:0 22px 22px;margin:0;color:#c0d6e2;line-height:1.7}
.faq-link-row{margin-top:30px;display:flex;justify-content:center}
.faq-source-note{font-size:.85rem;color:#a9bdca;margin:20px 0 0}
.corporate-reviews{background:#020b12;color:#f8fbff}
.reviews-heading{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:36px}
.reviews-heading .section-heading{margin:0;max-width:820px}
.reviews-heading h2{margin-bottom:0}
.reviews-aggregate{flex-shrink:0;text-align:right;color:#19d4ec}
.reviews-aggregate strong{display:block;font-size:2.25rem;line-height:1.2}
.reviews-aggregate span{color:#a9bdca;font-size:.9rem}
.corporate-review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;align-items:start}
.corporate-review{padding:24px;border:1px solid #17485c;border-radius:18px;background:#091d29;color:#f8fbff}
.corporate-review[hidden]{display:none}
.review-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:16px}
.review-heading h3{font-size:1rem;line-height:1.4;margin:0}
.review-rating{color:#19d4ec;font-weight:850;font-size:.9rem;white-space:nowrap}
.corporate-review details summary{color:#c0d6e2;font-size:.94rem;line-height:1.7;cursor:pointer}
.corporate-review details summary:focus-visible{outline:2px solid #19d4ec;outline-offset:4px}
.corporate-review blockquote{margin:12px 0 0;font-size:.94rem;line-height:1.7;color:#c0d6e2}
.reviews-source{margin:20px 0 0;font-size:.85rem;color:#a9bdca}
.reviews-actions{margin-top:28px;text-align:center}
.reviews-more{border:1px solid #28536b;background:#0d2c42;color:#f8fbff;cursor:pointer}
.reviews-more[hidden]{display:none}
.reviews-more:hover,.reviews-more:focus-visible{outline:2px solid #19d4ec;outline-offset:3px}
.faq-page-header{background:#06151f;padding:145px 0 60px;color:#f8fbff}
.faq-page-header h1{font-size:clamp(2.5rem,5vw,4.5rem);line-height:1.05;letter-spacing:-.04em;margin:16px 0 24px}
.faq-page-header p{max-width:72ch;color:#c0d6e2}
.faq-directory-section{padding:50px 0 90px;background:#020b12}
.faq-filters{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr) minmax(0,1fr);gap:18px;margin-bottom:24px}
.faq-filters label{display:block;color:#c0d6e2;font-size:.92rem;font-weight:700}
.faq-filters input,.faq-filters select{margin-top:8px;display:block;width:100%;min-height:48px;border:1px solid #28536b;border-radius:10px;background:#082331;color:#f8fbff;padding:10px 12px;font:inherit;font-size:16px}
.faq-filters input:focus-visible,.faq-filters select:focus-visible{outline:2px solid #19d4ec;outline-offset:3px}
.faq-filters input::placeholder{color:#a9bdca}
.faq-results{display:grid;gap:12px;scroll-margin-top:100px}
.faq-count{color:#a9bdca;margin:0 0 20px}
.faq-pagination{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:28px;color:#c0d6e2}
.faq-pagination button{background:#0d2c42;border:1px solid #28536b;color:#f8fbff;font:inherit;min-height:44px;padding:8px 18px;border-radius:10px;cursor:pointer}
.faq-pagination button:disabled{opacity:.45;cursor:default}
.faq-pagination button:focus-visible{outline:2px solid #19d4ec;outline-offset:3px}
.faq-empty{color:#c0d6e2;background:#082331;padding:24px;border-radius:14px}
@media(max-width:980px){.corporate-review-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.faq-filters{grid-template-columns:repeat(2,minmax(0,1fr))}.faq-filters label:first-child{grid-column:1/-1}}
@media(max-width:640px){.corporate-faq-list,.corporate-review-grid{grid-template-columns:minmax(0,1fr)}.reviews-heading{display:block}.reviews-aggregate{text-align:left;margin-top:22px}.reviews-aggregate strong{font-size:1.8rem}.faq-filters{grid-template-columns:minmax(0,1fr)}.faq-page-header{padding:112px 0 35px}.faq-pagination{flex-wrap:wrap}.faq-pagination span{font-size:.9rem}.corporate-faq-item summary{padding:18px}.corporate-faq-item p{padding:0 18px 18px}}

.review-excerpt{color:#c0d6e2;font-size:.94rem;line-height:1.7;margin:0 0 14px}

/* V1.6: reseñas con movimiento continuo de derecha a izquierda */
.reviews-ticker-viewport{overflow-x:auto;overflow-y:hidden;padding:10px 0 18px}
.reviews-ticker-track{display:flex;width:max-content;align-items:flex-start}
.reviews-ticker-group{display:flex;gap:18px;padding-right:18px;align-items:flex-start}
.reviews-ticker-group .corporate-review{flex:0 0 360px;width:360px;min-height:310px}
.reviews-ticker-group .review-text{margin:0;color:#c0d6e2;font-size:.94rem;line-height:1.7}
.reviews-ticker-ready .reviews-ticker-viewport{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 2%,#000 98%,transparent)}
.reviews-ticker-ready .reviews-ticker-track{animation:corporateReviewTravel var(--reviews-duration,230s) linear infinite;will-change:transform}
.reviews-paused .reviews-ticker-track,.reviews-ticker-viewport:hover .reviews-ticker-track,.reviews-ticker-viewport:focus-within .reviews-ticker-track,.reviews-offscreen .reviews-ticker-track{animation-play-state:paused}
.reviews-ticker-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:20px}
.reviews-pause{border:1px solid #28536b;background:#0d2c42;color:#f8fbff;cursor:pointer}
.reviews-pause:focus-visible{outline:2px solid #19d4ec;outline-offset:3px}
.reviews-pause[hidden],.reviews-ticker-actions[hidden]{display:none}
.reviews-static .reviews-ticker-viewport{overflow:visible;mask-image:none}
.reviews-static .reviews-ticker-track{width:100%;display:block;animation:none;transform:none;will-change:auto}
.reviews-static .reviews-ticker-group{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;width:100%;padding:0}
.reviews-static .reviews-ticker-group[aria-hidden="true"]{display:none}
.reviews-static .corporate-review{width:auto;min-height:0}
@keyframes corporateReviewTravel{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(max-width:980px){.reviews-static .reviews-ticker-group{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.reviews-ticker-group .corporate-review{width:min(340px,80vw);flex-basis:min(340px,80vw);padding:20px}.reviews-static .reviews-ticker-group{grid-template-columns:minmax(0,1fr)}.reviews-static .corporate-review{width:auto}.reviews-ticker-actions .button{width:auto;min-height:44px;font-size:.9rem}}
@media(prefers-reduced-motion:reduce){.reviews-ticker-ready .reviews-ticker-track{animation:none}.reviews-ticker-ready .reviews-ticker-viewport{overflow-x:auto;mask-image:none}}

/* V1.7: titulo de instalaciones sobre fondo claro */
.installations h2#installationsTitle{color:#071823;font-weight:850}

/* V1.8: soluciones con iconos lineales y marcas de izquierda a derecha */
.solution-card{padding:26px;min-height:385px;gap:12px}
.solution-card h3{font-size:1.32rem;line-height:1.25}
.solution-card p{font-size:.95rem}
.solution-card>div:last-child{flex:1;display:flex;flex-direction:column;align-items:flex-start}
.solution-card a{margin-top:auto}
.official-brands{background:#0d2634;border-block:1px solid #17485c;padding:76px 0}
.official-brands .section-heading{max-width:850px;margin-bottom:34px}
.official-brands h2{font-size:clamp(1.9rem,3.4vw,3.05rem);color:#f8fbff}
.brands-track,.brands-list{list-style:none;padding:0;margin:0}
.brands-list{display:flex;flex-wrap:wrap;align-items:center;gap:24px;justify-content:center}
.brand-logo{flex:0 0 240px;display:flex;align-items:center;justify-content:center;min-height:112px}
.brand-logo img{width:240px;height:96px;object-fit:contain}
.brands-ready .brands-viewport{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent)}
.brands-ready .brands-track{display:flex;width:max-content;animation:officialBrandTravel var(--brands-duration,55s) linear infinite;will-change:transform}
.brands-ready .brands-group{flex:none;padding-right:24px}
.brands-ready .brands-list{flex-wrap:nowrap}
@keyframes officialBrandTravel{from{transform:translateX(-50%)}to{transform:translateX(0)}}
@media(max-width:1100px){.solutions-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.solution-card{min-height:345px}}
@media(max-width:640px){.solutions-grid{grid-template-columns:1fr}.solution-card{min-height:320px;padding:26px}.solution-icon{width:108px;height:108px;margin-bottom:14px}.official-brands{padding:60px 0}.official-brands h2{font-size:2rem}.brand-logo{flex-basis:210px}.brand-logo img{width:210px;height:84px}}
@media(prefers-reduced-motion:reduce){.brands-ready .brands-track{animation:none;transform:none;will-change:auto;width:100%;display:block}.brands-ready .brands-group{padding:0}.brands-ready .brands-group[aria-hidden="true"]{display:none}.brands-ready .brands-list{flex-wrap:wrap;gap:18px}.brands-ready .brands-viewport{mask-image:none}.brands-actions{display:none}}

/* V1.10: iconos de proceso azules directamente sobre las tarjetas claras */
.process-card-top{width:auto;height:116px;display:flex;align-items:flex-start;justify-content:flex-start;background:transparent;border-radius:0}
.quick-icon img{width:42px;height:42px;object-fit:contain}
@media(max-width:640px){.process-card-top{width:auto;height:104px}}

.quick-icon{width:52px;height:52px;border:0;border-radius:0;flex:0 0 52px}.quick-icon img{width:52px;height:52px}

.process-card .process-icon{display:block;width:116px;height:116px;flex:0 0 116px;border-radius:0;background-color:var(--blue);-webkit-mask-position:center;mask-position:center;-webkit-mask-size:contain;mask-size:contain;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}
.process-icon-escuchamos{-webkit-mask-image:url("iconos/escuchamos.png?v=1.9.0");mask-image:url("iconos/escuchamos.png?v=1.9.0")}
.process-icon-disenamos{-webkit-mask-image:url("iconos/disenamos.png?v=1.9.0");mask-image:url("iconos/disenamos.png?v=1.9.0")}
.process-icon-implementamos{-webkit-mask-image:url("iconos/implementamos.png?v=1.9.0");mask-image:url("iconos/implementamos.png?v=1.9.0")}
.process-icon-acompanamos{-webkit-mask-image:url("iconos/acompanamos.png?v=1.9.0");mask-image:url("iconos/acompanamos.png?v=1.9.0")}
@media(max-width:640px){.process-card .process-icon{width:104px;height:104px;flex-basis:104px}}

/* V5: fotografías del lote de octubre, con tamaños adaptados a cada pantalla. */
.hero-visual{position:absolute;inset:0;z-index:-3;display:block}
.hero-visual .hero-image{z-index:auto;object-position:center 58%}
.hero-shade{background:linear-gradient(90deg,rgba(1,10,17,.94),rgba(1,10,17,.78) 40%,rgba(1,10,17,.28) 75%,rgba(1,10,17,.12)),linear-gradient(0deg,var(--bg),transparent 28%)}
.site-photo{margin:0;min-width:0;overflow:hidden;border-radius:20px;background:#0b2230;border:1px solid #244a5b}
.site-photo picture{display:block}.site-photo img{display:block;width:100%;height:auto;object-fit:cover}
.site-photo figcaption{padding:13px 17px;color:#c9dce6;font-size:.88rem;line-height:1.5}
.process-photo-row{display:grid;grid-template-columns:1.15fr 1fr;gap:20px;margin-top:34px}
.process-photo-row img{aspect-ratio:16/9}.process-photo-row .site-photo{background:#fff;border-color:#d3e3eb}
.process-photo-row figcaption{color:#344f60}
.solution-card{overflow:hidden}.solution-project-photo{display:block;width:calc(100% + 52px);max-width:none;margin:0 -26px -26px;flex:none}
/* V7: encuadre horizontal independiente de las dimensiones originales. */
.solutions-grid{align-items:stretch}
.solution-card{min-height:0;justify-content:flex-start}
.solution-card h3{min-height:2.5em}
.solution-project-photo{position:relative;aspect-ratio:16/10;min-height:0;overflow:hidden}
.solution-project-photo img{position:absolute;inset:0;display:block;width:100%;height:100%;max-height:100%;object-fit:cover;object-position:50% 60%;aspect-ratio:auto}

.solution-card>div{flex:1;display:flex;flex-direction:column;align-items:flex-start;min-height:160px}.solution-card>div a{margin-top:auto}
.solution-card .solution-project-photo{margin-top:14px}
.contact-intro .contact-photo{margin-top:28px}.contact-photo img{aspect-ratio:4/3}
.photo-section-intro{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(240px,.75fr);align-items:center;gap:36px}
.photo-section-intro .site-photo img{aspect-ratio:16/11}
.photo-intro-copy{min-width:0}.photo-intro-copy p{color:#b9cedb;font-size:1.06rem;max-width:760px}
.calculator-intro.photo-section-intro h1{font-size:clamp(2.1rem,4vw,3.8rem)}
.faq-page-header.photo-section-header>.shell{max-width:1180px}
.closing-cta{position:relative;isolation:isolate;overflow:hidden;background:#06202d;color:#f4faff;padding:82px 0}
.closing-photo{position:absolute;inset:0;z-index:-2;display:block}.closing-photo img{width:100%;height:100%;object-fit:cover;object-position:center 55%}
.closing-cta:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(2,16,26,.94),rgba(2,16,26,.84) 58%,rgba(2,16,26,.44))}
.closing-inner span{color:#66dfef}
.project-gallery-card picture{aspect-ratio:3/2}.project-gallery-card.is-portrait picture{background:#071e2b}.project-gallery-card.is-portrait img{object-fit:contain}
.project-gallery-card.is-portrait:hover img{transform:none}
@media(max-width:980px){.photo-section-intro{grid-template-columns:minmax(0,1fr) minmax(200px,.7fr);gap:24px}.solution-card>div{min-height:140px}}
@media(max-width:640px){.hero-visual .hero-image{object-position:center 45%}.hero-shade{background:linear-gradient(180deg,rgba(1,10,17,.5) 0%,rgba(1,10,17,.58) 42%,rgba(1,10,17,.32) 70%,rgba(1,10,17,.82) 100%)}.process-photo-row,.photo-section-intro{grid-template-columns:1fr;gap:20px}.photo-section-intro .site-photo img{aspect-ratio:16/9}.photo-section-intro .site-photo{max-width:100%}.solution-project-photo{width:calc(100% + 52px)}.project-gallery{grid-template-columns:1fr}.project-gallery-card picture{aspect-ratio:3/2}.project-gallery-copy{display:flex;align-items:center;padding:15px}.project-gallery-copy strong{font-size:1rem}.project-gallery-copy span{margin-top:0;flex-shrink:0}.contact-photo img{aspect-ratio:16/11}.closing-cta{padding:64px 0}}