/* Fundación CLUSTER — estilos base responsivos */
:root{--bg:#020b1b;--bg2:#04152a;--panel:#071b32;--cyan:#15dfff;--blue:#168bff;--text:#f5faff;--muted:#c2d3e6;--line:#16cfff55;--radius:18px;--max:1320px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.5;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{font:inherit}.site-header{height:82px;padding:0 clamp(20px,5vw,76px);display:flex;align-items:center;justify-content:space-between;gap:28px;position:absolute;inset:0 0 auto;z-index:20;background:linear-gradient(#020817b8,transparent);transition:background .3s,backdrop-filter .3s}.site-header.scrolled{position:fixed;background:#020b1bea;backdrop-filter:blur(16px);border-bottom:1px solid #1bdcff30}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}.brand-symbol{width:46px;height:46px;border:2px solid var(--cyan);border-radius:50%;display:grid;place-items:center;position:relative;transform:rotate(-20deg);box-shadow:0 0 18px #00cfff40}.brand-core{width:18px;height:18px;border-radius:50%;background:linear-gradient(135deg,#e8ffff,#00baff 70%);box-shadow:0 0 12px var(--cyan)}.brand-orbit{position:absolute;inset:6px -5px;border:1.5px solid #2deaff;border-radius:50%;transform:rotate(50deg)}.brand-symbol i,.brand-symbol b{position:absolute;width:7px;height:7px;background:#75f4ff;border-radius:50%;box-shadow:0 0 8px var(--cyan)}.brand-symbol i{top:0;right:5px}.brand-symbol b{bottom:1px;left:3px}.brand-text{display:flex;flex-direction:column;line-height:1}.brand-text strong{font-size:23px;letter-spacing:5px;font-weight:800}.brand-text small{color:var(--cyan);font-size:8px;letter-spacing:3px;text-align:center;margin:3px 0}.brand-text em{font-style:normal;font-size:6px;letter-spacing:1.1px;color:#d3e7f5}.main-nav{display:flex;align-items:center;gap:clamp(10px,1.5vw,23px);font-size:12px;font-weight:600}.main-nav a{white-space:nowrap;transition:color .2s}.main-nav a:hover,.main-nav a.active{color:var(--cyan)}.main-nav a.active:after{content:"";height:2px;background:var(--cyan);display:block;margin-top:7px;box-shadow:0 0 10px var(--cyan)}.nav-icon{font-size:24px!important}.menu-toggle{display:none}
.hero{min-height:610px;height:min(780px,92vh);position:relative;display:flex;align-items:center;padding:115px clamp(24px,8vw,120px) 100px;overflow:hidden;background:#020b1b}.hero-bg{position:absolute;inset:0;background-image:linear-gradient(90deg,#020817 0%,#020817df 32%,#02081755 58%,#02081708 100%),url('assets/img/espacio.png');background-position:center;background-size:cover;transform:scale(1.06);will-change:transform}.hero-nebula{position:absolute;inset:0;background:radial-gradient(ellipse at 12% 70%,#5228a840,transparent 28%),radial-gradient(ellipse at 70% 12%,#1268a833,transparent 30%);pointer-events:none}.hero-content{position:relative;z-index:2;max-width:610px}.eyebrow{color:#5cecff;font-size:10px;font-weight:800;letter-spacing:3px;margin:0 0 12px}.hero h1{font-size:clamp(42px,5.7vw,78px);line-height:.98;letter-spacing:-2.7px;margin:0 0 20px;font-weight:800}.hero h1 span,.section h2 span,.section-heading h2 span,.celeste-copy h2 span,.impact-copy h2 span{color:var(--cyan)}.hero-copy{max-width:470px;color:#e0ebf8;font-size:15px;line-height:1.65}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:12px 18px;border-radius:40px;font-size:12px;font-weight:700;transition:transform .25s,box-shadow .25s,background .25s}.btn:hover{transform:translateY(-3px)}.btn-primary{color:#001222;background:linear-gradient(100deg,#18e7ff,#20a9ff);box-shadow:0 0 24px #00cfff35}.btn-primary:hover{box-shadow:0 0 32px #00cfff75}.btn-outline{border:1px solid #21d9ff9c;background:#0313289c;color:#fff}.btn-outline:hover{background:#0c2b48}.play{border:1px solid #b4edff;border-radius:50%;font-size:9px;padding:4px}.hero-scroll{position:absolute;z-index:2;bottom:30px;left:50%;transform:translateX(-50%);display:flex;align-items:center;flex-direction:column;gap:7px;font-size:10px;color:#d7eaff}.scroll-mouse{width:15px;height:23px;border:1px solid #b8eaff;border-radius:10px;position:relative}.scroll-mouse:after{content:"";position:absolute;width:2px;height:5px;background:var(--cyan);left:5px;top:4px;animation:scrollDot 1.5s infinite}.hero-vignette{position:absolute;inset:auto 0 0;height:90px;background:linear-gradient(transparent,var(--bg))}
.domains{position:relative;z-index:3;max-width:var(--max);margin:-8px auto 0;padding:22px 18px;display:grid;grid-template-columns:repeat(6,1fr);background:#03172beF;border:1px solid #17dfff55;border-radius:18px;box-shadow:0 10px 35px #0008}.domains a{display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;gap:7px;font-size:12px;line-height:1.25;color:#e5f2ff;border-right:1px solid #3a729355}.domains a:last-child{border:0}.domains span{font-size:30px;line-height:1;color:var(--cyan);filter:drop-shadow(0 0 7px #00dfff75)}
.section{padding:90px max(24px,calc((100vw - var(--max))/2));position:relative}.programs-section{display:grid;grid-template-columns:.8fr 1.8fr;gap:45px;align-items:center;background:radial-gradient(ellipse at 85% 50%,#09345a 0,transparent 50%),#031023}.section-intro h2,.section-heading h2,.celeste-copy h2,.impact-copy h2{font-size:clamp(28px,3.2vw,43px);line-height:1.05;margin:0 0 14px;letter-spacing:-1.2px}.section-intro>p:not(.eyebrow),.section-heading>div>p:not(.eyebrow),.celeste-copy>p:not(.eyebrow){color:var(--muted);font-size:14px;max-width:390px;margin:0 0 22px}.program-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.program-card{height:285px;position:relative;border-radius:14px;overflow:hidden;border:1px solid #20d8ff55;background:#081b30;transition:transform .35s,border-color .3s}.program-card:hover{transform:translateY(-7px);border-color:var(--cyan)}.program-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s}.program-card:hover img{transform:scale(1.06)}.card-shade{position:absolute;inset:30% 0 0;background:linear-gradient(transparent,#03101df5)}.program-info{position:absolute;bottom:0;padding:17px}.program-info h3{font-size:14px;margin:7px 0}.program-info p{font-size:11px;color:#d0deed;margin:0}.mini-icon{display:inline-grid;place-items:center;width:25px;height:25px;border-radius:50%;border:1px solid var(--cyan);color:var(--cyan)}
.celeste-section{min-height:340px;padding:45px max(24px,calc((100vw - var(--max))/2));display:grid;grid-template-columns:1fr 1.3fr .5fr;gap:35px;align-items:center;position:relative;overflow:hidden;background:radial-gradient(ellipse at 70% 50%,#0c3470 0,transparent 45%),linear-gradient(90deg,#031023,#061b3c)}.celeste-art{height:280px;position:relative;display:grid;place-items:center;overflow:hidden}.sky-ring{position:absolute;border:1px solid #22bfff9c;border-radius:50%;box-shadow:0 0 15px #007dff45,inset 0 0 20px #007dff25}.ring-a{width:240px;height:240px}.ring-b{width:190px;height:190px;border-style:dashed;animation:orbitSpin 70s linear infinite}.sky-center{font-size:58px;color:#c4f7ff;text-shadow:0 0 20px #22bfff}.constellation{position:absolute;color:#a7eaff;font-size:14px;letter-spacing:6px}.c1{top:25%;left:15%}.c2{bottom:24%;right:12%}.celeste-note{font-family:Georgia,serif;font-style:italic;color:#8beeff;font-size:22px;transform:rotate(-7deg);text-align:center}
.light-section{padding:55px max(24px,calc((100vw - var(--max))/2));background:#f3f8fc;color:#06152b}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:25px}.section-heading h2{margin-bottom:0}.section-heading .eyebrow{color:#008bb4}.btn-light{border:1px solid #168dc0;color:#06405c;background:#fff}.horizontal-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.event-card{background:#fff;border:1px solid #cbd9e5;border-radius:12px;overflow:hidden;box-shadow:0 5px 18px #0827440d;transition:transform .25s}.event-card:hover{transform:translateY(-5px)}.event-image{height:155px;background-size:cover;background-position:center;position:relative}.date-badge{position:absolute;top:10px;left:10px;display:flex;flex-direction:column;align-items:center;padding:7px 10px;background:#03152beF;color:white;border:1px solid #37dfff;border-radius:7px;font-size:10px}.date-badge b{font-size:20px;line-height:1.1}.event-details{padding:12px 15px}.event-details h3{font-size:13px;line-height:1.35;margin:0 0 7px}.event-details p{font-size:11px;color:#567086;margin:0}
.news-section{background:linear-gradient(110deg,#031023,#04172c)}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.news-card{overflow:hidden;border:1px solid #1bdfff4a;border-radius:12px;background:#061a30;transition:transform .3s}.news-card:hover{transform:translateY(-5px)}.news-card img{width:100%;height:170px;object-fit:cover}.news-card>div{padding:15px}.news-card h3{font-size:14px;line-height:1.4;margin:0 0 10px}.news-card time{font-size:10px;color:#9fb7cc}
.shop-section{padding-top:60px;padding-bottom:60px}.shop-section .section-heading{align-items:center}.shop-section .section-heading>div>p:not(.eyebrow){margin-top:10px;margin-bottom:0}.product-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:13px}.product-card{border:1px solid #d4e0e9;border-radius:10px;overflow:hidden;background:white;position:relative;transition:transform .25s,box-shadow .25s}.product-card:hover{transform:translateY(-5px);box-shadow:0 10px 25px #102d451c}.product-card img{width:100%;height:155px;object-fit:cover}.product-info{padding:10px 34px 12px 11px;position:relative}.product-info h3{font-size:11px;line-height:1.3;color:#0a1b2d;margin:0 0 8px}.product-info strong{font-size:12px;color:#07172a}.add-cart{position:absolute;right:7px;bottom:8px;width:25px;height:25px;border-radius:50%;border:1px solid #079bc5;color:#007fa7;background:#e4fbff;cursor:pointer;font-size:17px;line-height:1}.cart-status{font-size:12px;color:#086b8b;min-height:18px}
.gallery-section{background:radial-gradient(ellipse at 95% 40%,#0b3151,transparent 45%),#020d20}.gallery-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.gallery-item{height:185px;padding:0;border:1px solid #22cfff6b;border-radius:12px;overflow:hidden;background:#07172b;position:relative;cursor:zoom-in}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s,filter .4s}.gallery-item:hover img{transform:scale(1.08);filter:brightness(.7)}.gallery-item span{position:absolute;right:10px;bottom:10px;background:#00cfff;color:#001322;border-radius:50%;width:30px;height:30px;display:grid;place-items:center;opacity:0;transition:opacity .25s}.gallery-item:hover span{opacity:1}
.impact-section{padding:48px max(24px,calc((100vw - var(--max))/2));display:flex;justify-content:space-between;align-items:center;gap:30px;background:linear-gradient(90deg,#04182d99,#04182d70),url('assets/img/expedicion.png') center 55%/cover}.impact-copy h2{font-size:clamp(24px,3vw,36px);margin:0}.impact-stats{display:flex;gap:clamp(18px,4vw,60px)}.impact-stats div{display:flex;flex-direction:column;text-align:center}.impact-stats strong{font-size:27px;color:#fff}.impact-stats span{font-size:11px;color:#dceafa}
.mission-section{padding:48px 24px;text-align:center;background:radial-gradient(ellipse at center,#092f61,#020b1b 70%);position:relative;overflow:hidden}.mission-section h2{color:var(--cyan);font-size:30px;margin:0 0 7px}.mission-section p:not(.eyebrow){color:#d5e6f5;font-size:13px;margin:0 0 18px}.site-footer{padding:30px max(24px,calc((100vw - var(--max))/2));display:flex;align-items:center;justify-content:space-between;gap:25px;flex-wrap:wrap;background:#010712;border-top:1px solid #1adfff25}.footer-brand .brand-symbol{width:36px;height:36px}.footer-brand .brand-text strong{font-size:18px}.site-footer nav{display:flex;flex-wrap:wrap;gap:15px;font-size:10px;color:#cfdeed}.site-footer nav a:hover{color:var(--cyan)}.site-footer>p{width:100%;text-align:center;font-size:10px;color:#8397aa;margin:0}
.preloader{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:17px;background:radial-gradient(ellipse at center,#09264b,#01040c 72%);transition:opacity .7s,visibility .7s}.preloader.loaded{opacity:0;visibility:hidden;pointer-events:none}.preloader-orbit{width:86px;height:86px;border:1px solid #19dfff80;border-radius:50%;position:relative;display:grid;place-items:center;animation:orbitSpin 8s linear infinite;box-shadow:0 0 28px #00cfff25}.preloader-orbit:before,.preloader-orbit:after{content:"";position:absolute;width:118px;height:40px;border:1px solid #3c91ff95;border-radius:50%;transform:rotate(55deg)}.preloader-orbit:after{transform:rotate(-55deg)}.preloader-planet{width:27px;height:27px;border-radius:50%;background:linear-gradient(135deg,#efffff,#00c9ff 65%,#0759ba);box-shadow:0 0 25px #00dfff}.preloader-dot{position:absolute;width:7px;height:7px;background:#a7f7ff;border-radius:50%;box-shadow:0 0 12px #00dfff}.dot-a{top:7px;left:18px}.dot-b{right:2px;bottom:22px}.dot-c{top:14px;right:10px}.preloader-wordmark{display:flex;flex-direction:column;align-items:center}.preloader-wordmark strong{font-size:28px;letter-spacing:7px}.preloader-wordmark span{font-size:10px;letter-spacing:5px;color:var(--cyan)}.preloader-wordmark small{font-size:7px;letter-spacing:2px;color:#d4e9f5;margin-top:6px}.preloader>p{font-size:10px;letter-spacing:2px;color:#b7eaff}.loading-line{height:2px;width:150px;background:#ffffff20;overflow:hidden}.loading-line span{display:block;height:100%;width:35%;background:var(--cyan);box-shadow:0 0 12px var(--cyan);animation:loading 1.4s ease-in-out infinite}.lightbox{position:fixed;inset:0;z-index:9998;background:#000e;display:none;align-items:center;justify-content:center;padding:30px}.lightbox.open{display:flex}.lightbox img{max-width:min(100%,1100px);max-height:85vh;object-fit:contain;border-radius:10px;box-shadow:0 0 40px #00cfff30}.lightbox button{position:absolute;right:25px;top:15px;color:white;background:transparent;border:0;font-size:40px;cursor:pointer}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:translateY(0)}
@keyframes orbitSpin{to{transform:rotate(360deg)}}@keyframes loading{from{transform:translateX(-110%)}to{transform:translateX(400%)}}@keyframes scrollDot{0%{transform:translateY(0);opacity:1}100%{transform:translateY(8px);opacity:0}}
@media(max-width:1100px){.site-header{padding:0 24px}.main-nav{gap:12px;font-size:11px}.brand-text strong{font-size:19px}.brand-symbol{width:40px;height:40px}.programs-section{grid-template-columns:1fr;gap:25px}.section-intro{max-width:700px}.section-intro h2 br{display:none}.program-card{height:260px}.celeste-section{grid-template-columns:.8fr 1.2fr}.celeste-note{display:none}}
@media(max-width:800px){.site-header{height:74px;position:absolute}.menu-toggle{display:flex;flex-direction:column;gap:5px;background:#061a2dcc;border:1px solid #19dfff75;border-radius:10px;padding:11px;z-index:25}.menu-toggle span{width:21px;height:2px;background:#eafaff;display:block}.main-nav{position:absolute;top:68px;right:16px;left:16px;display:none;flex-direction:column;align-items:stretch;gap:0;padding:12px;background:#031326f5;border:1px solid #15dfff55;border-radius:15px;backdrop-filter:blur(18px);box-shadow:0 20px 45px #0008}.main-nav.open{display:flex}.main-nav a{padding:12px 10px;border-bottom:1px solid #ffffff10}.main-nav a:last-child{border-bottom:0}.main-nav a.active:after{display:none}.nav-icon{display:none}.hero{height:auto;min-height:670px;padding:125px 26px 100px;align-items:flex-start}.hero-bg{background-image:linear-gradient(90deg,#020817ef,#020817a8 65%,#02081755),url('assets/img/espacio.png');background-position:58% center}.hero-content{max-width:600px}.hero h1{font-size:clamp(43px,9vw,68px)}.hero-copy{font-size:14px}.domains{margin:0 12px;padding:16px 8px;grid-template-columns:repeat(3,1fr);gap:16px;border-radius:14px}.domains a{border-right:0;font-size:11px}.domains span{font-size:26px}.section{padding:60px 22px}.program-cards{grid-template-columns:repeat(3,minmax(180px,1fr));overflow-x:auto;padding-bottom:10px}.program-card{height:250px}.celeste-section{grid-template-columns:1fr;gap:10px;padding:48px 24px}.celeste-art{height:220px;order:2}.celeste-copy{order:1}.horizontal-cards,.news-grid{grid-template-columns:repeat(3,minmax(220px,1fr));overflow-x:auto;padding-bottom:10px}.light-section{padding:45px 22px}.section-heading{align-items:flex-start;flex-direction:column}.event-image{height:140px}.product-grid{grid-template-columns:repeat(5,minmax(145px,1fr));overflow-x:auto;padding-bottom:10px}.gallery-grid{grid-template-columns:repeat(5,minmax(150px,1fr));overflow-x:auto;padding-bottom:10px}.gallery-item{height:160px}.impact-section{align-items:flex-start;flex-direction:column;padding:45px 24px}.impact-stats{width:100%;justify-content:space-between}.site-footer{justify-content:center;text-align:center}.site-footer nav{justify-content:center}.footer-brand{margin:auto}}
@media(max-width:480px){.brand-symbol{width:36px;height:36px}.brand-text strong{font-size:17px;letter-spacing:4px}.brand-text em{font-size:5px}.hero{min-height:680px;padding:120px 21px 95px}.hero h1{font-size:44px;letter-spacing:-1.8px}.hero-copy{font-size:13px;max-width:340px}.hero-actions{align-items:stretch;flex-direction:column;max-width:270px}.btn{font-size:11px;padding:12px 15px;justify-content:space-between}.hero-scroll{bottom:22px}.domains{gap:14px 4px}.domains a{font-size:10px}.programs-section{padding-top:52px}.program-cards{grid-template-columns:repeat(3,235px)}.section-intro h2,.section-heading h2,.celeste-copy h2{font-size:32px}.celeste-art{height:185px}.ring-a{width:185px;height:185px}.ring-b{width:145px;height:145px}.horizontal-cards,.news-grid{grid-template-columns:repeat(3,250px)}.news-card img{height:145px}.shop-section .section-heading{gap:15px}.product-grid{grid-template-columns:repeat(5,150px)}.gallery-grid{grid-template-columns:repeat(5,155px)}.impact-stats{gap:10px}.impact-stats strong{font-size:22px}.impact-stats span{font-size:9px;max-width:100px}.mission-section h2{font-size:25px}.site-footer nav{gap:10px}.site-footer nav a{font-size:10px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}

/* Logo oficial suministrado por Fundación CLUSTER */
.brand-logo {
  display: block;
  width: clamp(190px, 20vw, 320px);
  height: auto;
  object-fit: contain;
}
@media (max-width: 700px) {
  .brand-logo { width: min(68vw, 250px); }
}

.brand-logo{display:block;width:clamp(190px,20vw,320px);height:auto;object-fit:contain}.preloader-logo{display:block;width:min(82vw,560px);max-height:35vh;object-fit:contain}.footer-brand .brand-logo{width:220px}@media(max-width:700px){.brand-logo{width:min(60vw,230px)}.preloader-logo{width:88vw}.footer-brand .brand-logo{width:190px}}


/* Marca oficial */
.brand { width: clamp(185px, 20vw, 300px); }
.brand-logo {
  width: 100%;
  height: auto;
  max-height: 66px;
  object-fit: contain;
  object-position: left center;
  filter: drop-shadow(0 0 8px #00d9ff22);
}
.footer-brand .brand-logo { max-width: 270px; max-height: 78px; }
@media (max-width: 800px) {
  .brand { width: min(52vw, 230px); }
  .brand-logo { max-height: 54px; }
}

/* Ambiente espacial: estrellas en varias profundidades y nebulosas */
body { position: relative; }
.space-atmosphere {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  opacity: .62;
  background:
    radial-gradient(ellipse at 18% 18%, rgba(36, 70, 190, .13), transparent 35%),
    radial-gradient(ellipse at 82% 42%, rgba(110, 24, 180, .11), transparent 34%),
    radial-gradient(ellipse at 52% 88%, rgba(0, 190, 255, .08), transparent 36%);
}
.space-atmosphere::before,
.space-atmosphere::after {
  content: "";
  position: absolute;
  inset: -35%;
  background-repeat: repeat;
  will-change: transform;
}
.space-atmosphere::before {
  opacity: .72;
  background-image:
    radial-gradient(1px 1px at 30px 40px, #fff 98%, transparent),
    radial-gradient(1px 1px at 120px 170px, #a9eaff 98%, transparent),
    radial-gradient(2px 2px at 220px 90px, #fff 98%, transparent),
    radial-gradient(1px 1px at 280px 240px, #b9c9ff 98%, transparent);
  background-size: 320px 280px;
  animation: starDrift 100s linear infinite;
}
.space-atmosphere::after {
  opacity: .42;
  background-image:
    radial-gradient(1px 1px at 55px 85px, #fff 98%, transparent),
    radial-gradient(2px 2px at 190px 200px, #65dfff 98%, transparent),
    radial-gradient(1px 1px at 250px 35px, #d6c6ff 98%, transparent);
  background-size: 390px 330px;
  animation: starDrift 150s linear infinite reverse;
}
@keyframes starDrift {
  from { transform: translate3d(0, 0, 0) rotate(0deg); }
  to { transform: translate3d(4%, 3%, 0) rotate(2deg); }
}
/* Contenido siempre por encima del cielo fijo */
.site-header, main, footer, .preloader, .lightbox { position: relative; z-index: 1; }
.site-header { z-index: 20; }
@media (prefers-reduced-motion: reduce) {
  .space-atmosphere::before, .space-atmosphere::after { animation: none !important; }
}


/* Carruseles modernos: desplazamiento horizontal con snap, flechas y barra de progreso */
.card-carousel-wrap { position: relative; }
.card-carousel-controls {
  display:flex; align-items:center; gap:12px; justify-content:flex-end;
  margin:0 0 14px;
}
.card-carousel-controls .carousel-count { color:#91b6d1; font-size:11px; letter-spacing:.08em; margin-right:auto; }
.carousel-arrow {
  width:42px; height:42px; border-radius:50%; border:1px solid #28dfff80;
  color:#dffaff; background:linear-gradient(145deg,#0a2944e8,#06152ce8);
  box-shadow:inset 0 0 18px #0acbff0d,0 5px 18px #0003;
  display:grid; place-items:center; cursor:pointer; font-size:20px;
  transition:transform .25s, background .25s, box-shadow .25s, opacity .25s;
}
.carousel-arrow:hover { transform:translateY(-2px) scale(1.04); background:#0c3554; box-shadow:0 0 22px #0adfff35; }
.carousel-arrow:disabled { opacity:.28; cursor:default; transform:none; }
.carousel-progress { height:3px; background:#9deaff20; border-radius:10px; overflow:hidden; margin-top:18px; }
.carousel-progress span { display:block; width:0; height:100%; border-radius:10px; background:linear-gradient(90deg,#11dfff,#8a7bff); box-shadow:0 0 12px #16dfff88; transition:width .2s; }

.program-cards, .horizontal-cards, .news-grid, .product-grid, .gallery-grid {
  display:flex !important; gap:18px !important; overflow-x:auto; overflow-y:hidden;
  scroll-snap-type:x mandatory; scroll-behavior:smooth; overscroll-behavior-inline:contain;
  scrollbar-width:none; -webkit-overflow-scrolling:touch; padding:4px 2px 12px;
  cursor:grab; touch-action:pan-x pan-y;
}
.program-cards::-webkit-scrollbar, .horizontal-cards::-webkit-scrollbar,
.news-grid::-webkit-scrollbar, .product-grid::-webkit-scrollbar, .gallery-grid::-webkit-scrollbar { display:none; }
.program-cards.is-dragging, .horizontal-cards.is-dragging, .news-grid.is-dragging,
.product-grid.is-dragging, .gallery-grid.is-dragging { cursor:grabbing; scroll-snap-type:none; user-select:none; }
.program-card { flex:0 0 clamp(245px,30vw,360px); scroll-snap-align:start; }
.event-card { flex:0 0 clamp(260px,31vw,370px); scroll-snap-align:start; }
.news-card { flex:0 0 clamp(260px,31vw,370px); scroll-snap-align:start; }
.product-card { flex:0 0 clamp(175px,18vw,225px); scroll-snap-align:start; }
.gallery-item { flex:0 0 clamp(220px,23vw,300px); scroll-snap-align:start; }
.card-carousel-wrap:focus-within .carousel-arrow { outline:2px solid #62eaff; outline-offset:3px; }
@media (max-width:700px) {
  .card-carousel-controls { margin-bottom:9px; }
  .carousel-arrow { width:36px; height:36px; }
  .program-cards, .horizontal-cards, .news-grid, .product-grid, .gallery-grid { gap:13px !important; padding-bottom:8px; }
  .program-card { flex-basis:78vw; height:270px; }
  .event-card, .news-card { flex-basis:82vw; }
  .product-card { flex-basis:48vw; }
  .gallery-item { flex-basis:70vw; height:175px; }
}
@media (prefers-reduced-motion:reduce) {
  .program-cards, .horizontal-cards, .news-grid, .product-grid, .gallery-grid { scroll-behavior:auto; }
  .carousel-progress span, .carousel-arrow { transition:none; }
}


/* Modal de galería renovado: visor cinematográfico y navegación accesible */
.lightbox {
  position:fixed !important; inset:0; z-index:10050 !important;
  display:none; align-items:center; justify-content:center;
  padding:clamp(16px,3vw,42px);
  background:radial-gradient(ellipse at 50% 42%,rgba(9,37,72,.92),rgba(0,3,12,.97) 72%);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  opacity:0; transition:opacity .22s ease;
}
.lightbox.open { display:flex; opacity:1; }
.lightbox-figure {
  width:min(1100px,calc(100vw - 150px)); max-height:92vh; margin:0;
  display:flex; flex-direction:column; align-items:center; gap:14px;
}
.lightbox-image-stage {
  width:100%; height:min(76vh,820px); display:grid; place-items:center;
  border:1px solid #5be8ff45; border-radius:18px; overflow:hidden;
  background:linear-gradient(145deg,#07182a,#020711);
  box-shadow:0 0 0 1px #ffffff08,0 25px 90px #000b,0 0 55px #00cfff16;
}
.lightbox-image-stage img {
  display:block; max-width:100%; max-height:100%; width:auto; height:auto;
  object-fit:contain; border-radius:10px;
  animation:lightboxImageIn .28s ease both;
}
.lightbox-caption {
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:18px;
  color:#e8f8ff; font-size:13px; min-height:24px;
}
.lightbox-caption #lightboxCaption { color:#d7e9f7; }
.lightbox-counter { flex-shrink:0; color:#7cecff; font-size:11px; letter-spacing:.12em; }
.lightbox-close, .lightbox-nav {
  position:absolute; display:grid; place-items:center; cursor:pointer;
  color:#effcff; border:1px solid #65eaff70;
  background:linear-gradient(145deg,#0c2a43eF,#061426eF);
  box-shadow:0 8px 28px #0006, inset 0 0 20px #10dfff0c;
  transition:transform .2s, background .2s, box-shadow .2s;
}
.lightbox-close:hover, .lightbox-nav:hover {
  transform:scale(1.06); background:#0e3a58; box-shadow:0 0 24px #16dfff30;
}
.lightbox-close { top:20px; right:22px; width:48px; height:48px; border-radius:50%; font-size:32px; line-height:1; }
.lightbox-nav { top:50%; transform:translateY(-50%); width:48px; height:58px; border-radius:16px; font-size:38px; line-height:1; }
.lightbox-nav:hover { transform:translateY(-50%) scale(1.06); }
.lightbox-prev { left:22px; }
.lightbox-next { right:22px; }
.lightbox button:focus-visible { outline:2px solid #8df3ff; outline-offset:4px; }
@keyframes lightboxImageIn { from { opacity:0; transform:scale(.985); } to { opacity:1; transform:scale(1); } }
body.lightbox-open { overflow:hidden; }
@media(max-width:700px) {
  .lightbox { padding:70px 12px 22px; }
  .lightbox-figure { width:100%; max-height:90vh; gap:10px; }
  .lightbox-image-stage { height:68vh; border-radius:12px; }
  .lightbox-close { top:12px; right:12px; width:42px; height:42px; }
  .lightbox-nav { top:auto; bottom:12px; width:42px; height:42px; border-radius:50%; font-size:28px; transform:none; }
  .lightbox-nav:hover { transform:scale(1.05); }
  .lightbox-prev { left:12px; }
  .lightbox-next { right:12px; }
  .lightbox-caption { padding:0 52px; font-size:11px; }
}
@media(prefers-reduced-motion:reduce) {
  .lightbox, .lightbox-close, .lightbox-nav { transition:none; }
  .lightbox-image-stage img { animation:none; }
}


/* HERO CLUSTER: astronauta + Tierra en capas de profundidad */
.hero.hero-deep-space {
  min-height: min(850px, 100svh); height: min(850px, 100svh);
  min-height: max(690px, min(850px, 100svh));
  isolation:isolate; background:#010611; overflow:hidden;
}
.hero-deep-space .hero-bg {
  z-index:-6; inset:-7%; background-image:linear-gradient(90deg,#0208177a 0%,#02081736 46%,#02081708 100%),url('assets/img/espacio.png');
  background-position:center; transform:scale(1.12); will-change:transform;
}
.hero-stars {position:absolute;inset:-18%;pointer-events:none;will-change:transform;mix-blend-mode:screen}
.hero-stars-back {z-index:-5;opacity:.5;background-image:radial-gradient(1px 1px at 40px 70px,#fff 98%,transparent),radial-gradient(1px 1px at 180px 160px,#b7e8ff 98%,transparent),radial-gradient(2px 2px at 270px 40px,#fff 98%,transparent),radial-gradient(1px 1px at 320px 240px,#92bfff 98%,transparent);background-size:360px 300px;animation:clusterStarDrift 100s linear infinite}
.hero-stars-front {z-index:-2;opacity:.42;background-image:radial-gradient(1.5px 1.5px at 90px 120px,#fff 98%,transparent),radial-gradient(2px 2px at 220px 220px,#79eaff 98%,transparent),radial-gradient(1px 1px at 340px 80px,#fff 98%,transparent);background-size:430px 360px;animation:clusterStarDrift 65s linear infinite reverse}
.hero-deep-space .hero-nebula {z-index:-4;inset:-12%;background:radial-gradient(ellipse at 48% 40%,#164ca53b,transparent 28%),radial-gradient(ellipse at 85% 28%,#3a28a13d,transparent 32%),radial-gradient(ellipse at 12% 82%,#00bce823,transparent 27%);will-change:transform}
.hero-astronaut {position:absolute;z-index:-1;left:-8%;top:3%;width:clamp(440px,53vw,790px);height:auto;max-height:95%;object-fit:contain;object-position:left center;pointer-events:none;user-select:none;filter:drop-shadow(0 0 30px #2a9fff26);transform:translate3d(0,0,0) rotate(-2deg);animation:clusterAstronautFloat 8s ease-in-out infinite;will-change:transform}
.hero-earth {position:absolute;z-index:-3;right:-23%;top:8%;width:clamp(650px,73vw,1120px);height:auto;max-height:115%;object-fit:contain;pointer-events:none;user-select:none;filter:drop-shadow(0 0 40px #087dff56);transform:translate3d(0,0,0);will-change:transform}
.hero-deep-space .hero-content {z-index:3;margin-left:clamp(280px,35vw,500px);max-width:570px;text-shadow:0 3px 24px #000b}
.hero-deep-space .hero-content:before {content:"";position:absolute;z-index:-1;inset:-30px -45px -30px -35px;background:radial-gradient(ellipse at 35% 50%,#020817c9,transparent 75%);pointer-events:none}
.hero-deep-space .hero h1 {font-size:clamp(43px,5.2vw,76px);text-wrap:balance}
.hero-deep-space .hero-copy {color:#e5f2ff}
.hero-deep-space .hero-vignette {z-index:1;height:160px;background:linear-gradient(transparent,#020817)}
@keyframes clusterAstronautFloat {0%,100%{transform:translate3d(0,0,0) rotate(-2deg)}50%{transform:translate3d(0,-15px,0) rotate(-.6deg)}}
@keyframes clusterStarDrift {from{transform:translate3d(0,0,0)}to{transform:translate3d(3%,2%,0)}}
@media(max-width:1050px) {
 .hero-deep-space .hero-content {margin-left:clamp(220px,31vw,360px);max-width:520px}
 .hero-astronaut {left:-17%;width:58vw;top:8%}
 .hero-earth {right:-32%;width:83vw;top:13%}
}
@media(max-width:760px) {
 .hero.hero-deep-space {height:auto;min-height:790px;padding:126px 24px 110px;align-items:flex-start}
 .hero-deep-space .hero-bg {background-position:56% center}
 .hero-deep-space .hero-content {margin:0;max-width:100%;width:100%;padding:0;text-align:left}
 .hero-deep-space .hero-content:before {inset:-20px -10px;background:radial-gradient(ellipse at 35% 40%,#020817e8,transparent 83%)}
 .hero-deep-space .hero h1 {font-size:clamp(43px,11vw,66px);letter-spacing:-1.9px}
 .hero-astronaut {left:-27%;top:auto;bottom:1%;width:91vw;max-height:51%;opacity:.88;transform-origin:45% 55%}
 .hero-earth {right:-49%;top:auto;bottom:-2%;width:125vw;max-height:none;opacity:.88}
 .hero-stars-front {opacity:.25}
 .hero-deep-space .hero-vignette {height:100px}
 .hero-deep-space .hero-scroll {z-index:4}
}
@media(prefers-reduced-motion:reduce) {
 .hero-stars,.hero-astronaut {animation:none!important}
}