/* Galileo Didácticos · sitio web. Se apoya en tokens.css y galileo.css (los mismos de la app). */
.web{min-height:100vh}
.wrap{width:100%;max-width:1330px;margin:0 auto;padding:0 34px;box-sizing:border-box}
.sec{padding:89px 0;position:relative}
.sec.tint{background:var(--surface-2)}
.sec-head{display:flex;flex-direction:column;gap:13px;max-width:760px;margin-bottom:55px}
.eyebrow{font:600 13px/1.4 var(--ff-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--accent-text);margin:0}
.h-display{font:800 clamp(44px,6.2vw,89px)/1.02 var(--ff-title);letter-spacing:-.025em;margin:0}
.h-sec{font:800 clamp(34px,4.2vw,55px)/1.08 var(--ff-title);letter-spacing:-.02em;margin:0}
.h-card{font:700 21px/1.25 var(--ff-title);margin:0}
.lead{font-size:21px;line-height:1.5;color:var(--text-2);margin:0}
.accent{color:var(--accent-text)}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(277px,100%),1fr));gap:21px}
.cardw{background:var(--surface);border:1px solid var(--line);border-radius:var(--r21);box-shadow:var(--shadow-sm);transition:transform var(--d233) var(--e-in),box-shadow var(--d233) var(--e-move)}
a.cardw,.cardw.lift{text-decoration:none;color:inherit}
a.cardw:hover,.cardw.lift:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.skip{position:absolute;left:13px;top:-55px;background:var(--text);color:var(--bg);padding:8px 13px;border-radius:var(--r8);z-index:50;text-decoration:none}
.skip:focus{top:13px}

/* ---------- navegación ---------- */
.nav{position:sticky;top:0;z-index:30;background:var(--glass);backdrop-filter:blur(21px) saturate(1.3);-webkit-backdrop-filter:blur(21px) saturate(1.3);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:21px;height:89px}
.nav-logo{display:flex;border-radius:var(--r13);line-height:0}
.nav-logo img{height:55px;width:auto;display:block}
.g.dark .nav-logo{background:#FFF7F1;padding:5px 13px}
.nav-links{display:flex;gap:3px;margin-left:auto;align-items:center}
.nav-links a{display:block;padding:8px 9px;border-radius:99px;white-space:nowrap;font:600 15px var(--ff-body);color:var(--text-2);text-decoration:none;transition:background var(--d144) var(--e-move),color var(--d144)}
.nav-links a:hover{background:var(--surface-3);color:var(--text)}
.nav-links a[aria-current=page]{background:var(--text);color:var(--bg)}
.nav-cta{margin-left:8px}
.nav-burger{display:none;margin-left:auto}
.nav-panel{display:flex;flex-direction:column;gap:3px;padding:8px 21px 21px;border-top:1px solid var(--line)}
.nav-panel a{display:block;padding:13px;border-radius:var(--r13);font:600 21px var(--ff-title);color:var(--text);text-decoration:none}
.nav-panel a[aria-current=page]{background:var(--surface-3)}
@media (max-width:1399px){.nav-links{display:none}.nav-burger{display:inline-flex}}

/* ---------- héroe con el nautilo en 3D ---------- */
.hero{padding:34px 0 0}
.visor-hero{position:relative;overflow:hidden;border-radius:var(--r21);background:#17100D;min-height:680px;isolation:isolate;box-shadow:var(--shadow-lg);color:#FFF7F1}
.visor-hero .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:right center;z-index:0}
.visor-hero::after{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,#17100D 0%,rgba(23,16,13,.94) 30%,rgba(23,16,13,0) 62%)}
.visor-hero .h-display{font-size:clamp(44px,5vw,72px)}
.visor-hero .copy{position:relative;z-index:2;padding:89px 55px 89px;max-width:770px;display:flex;flex-direction:column;gap:21px;align-items:flex-start}
.visor-hero .eyebrow{color:var(--piel)}
.visor-hero .h-display em{font-style:normal;color:var(--ambar)}
.visor-hero .lead{color:#E8D3C5;max-width:46ch}
.visor-hero .cta{display:flex;gap:13px;flex-wrap:wrap;margin-top:13px}
.btn-on-dark{background:rgba(255,247,241,.08);color:#FFF7F1;border-color:rgba(255,201,163,.6)}
.btn-on-dark:hover{background:rgba(255,247,241,.16)}
.hero-pie{position:absolute;z-index:2;left:55px;right:55px;bottom:21px;display:flex;align-items:center;gap:21px;flex-wrap:wrap;color:#E8D3C5;font:500 13px var(--ff-mono)}
.cam8{display:flex;gap:5px}
.cam8 i{display:block;width:21px;height:8px;border-radius:5px;background:var(--ambar);box-shadow:0 0 13px rgba(252,124,0,.7)}
.live-badge{margin-left:auto;display:inline-flex;align-items:center;gap:8px;padding:8px 13px;border-radius:99px;border:1px solid rgba(255,201,163,.45);background:rgba(23,16,13,.6);color:#FFF1E6;font:600 13px var(--ff-body)}
.live-badge b{width:8px;height:8px;border-radius:50%;background:#6FD39A}
.stats{display:flex;gap:55px;flex-wrap:wrap;padding:55px 0 0}
.stat b{display:block;font:800 55px/1 var(--ff-mono);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.stat span{display:block;margin-top:5px;font-size:16px;color:var(--text-2);max-width:20ch}
@media (max-width:900px){.visor-hero{min-height:760px}.visor-hero::after{background:linear-gradient(180deg,rgba(23,16,13,.2) 0%,rgba(23,16,13,.9) 52%,#17100D 100%)}.visor-hero .poster{object-position:50% 0;height:62%}.visor-hero .copy{padding:300px 21px 89px}.hero-pie{left:21px;right:21px}}
/* En pantallas pequeñas el héroe fluye en columna: el pie (cámaras y pausa) va debajo de los botones, no encima */
@media (max-width:900px){
.visor-hero{min-height:0;display:flex;flex-direction:column}
.visor-hero .copy{padding:300px 21px 34px;max-width:100%}
.visor-hero .h-display{font-size:clamp(34px,9.5vw,56px);overflow-wrap:break-word}
.hero-pie{position:relative;left:auto;right:auto;bottom:auto;margin:0 21px 21px}
.hero-pie .live-badge,.hero-pie .pausa{margin-left:0}
}
@media (max-width:480px){.visor-hero .cta{width:100%}.visor-hero .cta .btn{flex:1 1 100%;justify-content:center}}

/* ---------- material y gemelo 3D ---------- */
.twin{display:flex;flex-direction:column;overflow:hidden}
.twin .art{position:relative;height:200px;display:grid;grid-template-columns:1fr 1fr}
.twin .art>div{position:relative;display:grid;place-items:center;overflow:hidden}
.twin .art .fis{background:radial-gradient(80% 90% at 30% 20%,var(--surface),var(--surface-2))}
.twin .art .dig{background:#17100D}
.twin .art svg{width:76%;height:auto;max-height:84%}
.twin .tag{position:absolute;left:13px;top:13px;font:600 13px var(--ff-mono);padding:3px 8px;border-radius:99px;background:var(--surface-3);color:var(--text-2)}
.twin .art .dig .tag{background:rgba(255,241,230,.14);color:#FFC9A3}
.twin .body{padding:21px;display:flex;flex-direction:column;gap:8px;flex:1}
.twin .links{display:flex;gap:13px;flex-wrap:wrap;margin-top:auto;padding-top:13px}
.link-arrow{display:inline-flex;align-items:center;gap:5px;font:700 16px var(--ff-body);color:var(--accent-text);text-decoration:none}
.link-arrow:hover{text-decoration:underline}

/* ---------- bandas oscuras ---------- */
.band-dark{border-radius:0}
.split{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(440px,100%),1fr));gap:55px;align-items:center}
.split.aurea{grid-template-columns:61.8fr 38.2fr}
@media (max-width:900px){.split.aurea{grid-template-columns:1fr}}
.feat{display:flex;flex-direction:column;gap:21px;list-style:none;margin:0;padding:0}
.feat li{display:grid;grid-template-columns:34px 1fr;gap:13px;align-items:start}
.feat .ic{width:34px;height:34px;border-radius:var(--r8);display:grid;place-items:center;background:var(--primary);color:var(--on-primary)}
.feat b{display:block;font:700 21px/1.3 var(--ff-title)}
.feat span{color:var(--text-2)}
.temas{display:flex;flex-direction:column;gap:8px}
.tema-row{display:grid;grid-template-columns:minmax(0,1fr) 34px;gap:13px;align-items:center}
.tema-row .bar{height:13px;border-radius:8px;background:var(--surface-3);overflow:hidden}
.tema-row .bar i{display:block;height:100%;border-radius:8px;background:var(--primary)}
.mock{border-radius:var(--r21);overflow:hidden;background:#17100D;box-shadow:var(--shadow-lg);border:1px solid var(--viewer-line)}
.mock .bar{display:flex;align-items:center;gap:8px;padding:13px 21px;border-bottom:1px solid var(--viewer-line);color:#E8D3C5;font:600 13px var(--ff-mono)}
.mock .bar i{width:13px;height:13px;border-radius:50%;border:2px solid rgba(255,201,163,.4)}
.chat{display:flex;flex-direction:column;gap:13px}
.bub{padding:13px 16px;border-radius:5px 21px 21px 21px;background:var(--surface-2);border:1px solid var(--line);max-width:420px}
.bub.u{align-self:flex-end;border-radius:21px 21px 5px 21px;background:var(--piel);color:#1E1411;border-color:transparent}
.act{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:8px;padding:5px 13px;border-radius:var(--r8);background:var(--surface-3);font:500 13px/1.4 var(--ff-mono)}
.plan{display:grid;grid-template-columns:auto 1fr auto;gap:8px 13px;align-items:center;padding:13px 16px;border-radius:var(--r13);background:var(--surface);border:1px solid var(--line-strong);margin-top:8px}
.plan .m{font:700 13px var(--ff-title);letter-spacing:.06em;text-transform:uppercase;color:var(--accent-text)}
.plan .t{font:500 13px var(--ff-mono);color:var(--text-3)}

/* ---------- talleres, blog, libros ---------- */
.case{padding:34px;display:flex;flex-direction:column;gap:13px}
.case .lugar{font:600 13px var(--ff-mono);color:var(--accent-text);letter-spacing:.04em}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.post{overflow:hidden;display:flex;flex-direction:column}
.post .img{height:144px;display:grid;place-items:center;color:var(--accent-text)}
.post .pb{padding:21px;display:flex;flex-direction:column;gap:8px;flex:1}
.post .fecha{font:500 13px var(--ff-mono);color:var(--text-3)}
.libro{display:grid;grid-template-columns:55px 1fr;gap:13px;align-items:center;padding:13px 16px}
.libro .lomo{height:55px;border-radius:5px 8px 8px 5px;border-left:5px solid var(--tinta)}

/* ---------- contacto ---------- */
.contact-grid{display:grid;grid-template-columns:38.2fr 61.8fr;gap:55px;align-items:start}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
.dato{display:grid;grid-template-columns:34px 1fr;gap:13px;align-items:start;padding:13px 0;border-top:1px solid var(--line);text-decoration:none;color:inherit}
.form{padding:34px;display:grid;grid-template-columns:1fr 1fr;gap:21px}
.form .full{grid-column:1/-1}
@media (max-width:640px){.form{grid-template-columns:1fr;padding:21px}}

/* ---------- pie ---------- */
.foot{padding:89px 0 34px}
.foot-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:55px}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.foot-grid{grid-template-columns:1fr}}
.foot h3{font:700 13px var(--ff-title);letter-spacing:.08em;text-transform:uppercase;color:var(--piel);margin:0 0 13px}
.foot a{display:block;padding:5px 0;color:#E8D3C5;text-decoration:none;font-size:16px}
.foot a:hover{color:#FFF7F1;text-decoration:underline}
.foot .plaque{display:inline-flex;background:#FFF7F1;border-radius:var(--r13);padding:13px 21px;margin-bottom:21px}
.foot .plaque img{display:block;width:168px;height:auto}
.foot .social{display:flex;gap:8px;margin-top:13px}
.foot .social a{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;border:1.5px solid rgba(255,201,163,.5);padding:0;color:#FFF7F1}
.foot .social a:hover{background:rgba(255,247,241,.12)}
.foot .base{display:flex;justify-content:space-between;gap:21px;flex-wrap:wrap;margin-top:55px;padding-top:21px;border-top:1px solid rgba(255,201,163,.25);color:#C9B3A5;font-size:13px}

@media (max-width:640px){.wrap{padding:0 21px}.sec{padding:55px 0}.sec-head{margin-bottom:34px}.lead{font-size:16px}.stats{gap:34px}.stat b{font-size:34px}.case{padding:21px}}