/* ── Fuente ORIGINAL del proyecto: Google Sans / Product Sans ── */
@font-face{ font-family:'Google Sans'; src:url('https://fonts.gstatic.com/s/productsans/v5/HYvgU2fE2nRJvZ5JFAumwegdm0LZdjqr5-oayXSOefg.woff2') format('woff2'); font-weight:400; font-style:normal; }
@font-face{ font-family:'Google Sans'; src:url('https://fonts.gstatic.com/s/productsans/v5/N0c8y_dasvG2CzM7DYSRjOYuqMjQPQNmUn-1blqb.woff2') format('woff2'); font-weight:500; font-style:normal; }
@font-face{ font-family:'Google Sans'; src:url('https://fonts.gstatic.com/s/productsans/v5/pxiDypQkot1TnFhsFMOfGShd5PSbS2lBkm8.woff2') format('woff2'); font-weight:700; font-style:normal; }

/* ============================================================
   ESTILOS COMPARTIDOS — tema oscuro cinematográfico
   Edita los TOKENS de aquí abajo para cambiar marca/colores.
   ============================================================ */
:root{
  --bg:#0d1a28; --bg-soft:#102236; --panel:#142838;
  --brand:#2d628c; --brand-lt:#8fb6d6;
  --ink:#eef3f7; --muted:#8ea3b5;
  --line:rgba(255,255,255,.12);
  --maxw:1200px; --ease:cubic-bezier(.22,.61,.36,1);
}
*{ box-sizing:border-box; margin:0; padding:0; }
body{ font-family:'Google Sans',sans-serif; background:var(--bg); color:var(--ink);
  line-height:1.65; -webkit-font-smoothing:antialiased; overflow-x:hidden; }
h1,h2,h3{ font-family:'Google Sans',sans-serif; font-weight:400; line-height:1.08; }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
section{ padding:130px 0; }
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 30px; }
.eyebrow{ font-size:12px; letter-spacing:.3em; text-transform:uppercase; color:var(--brand-lt); font-weight:600; margin-bottom:22px; }

/* ---------- PANTALLA DE CARGA ---------- */
.loader{ position:fixed; inset:0; z-index:1000; background:var(--bg); display:grid; place-items:center; }
.loader.hide{ display:none; }
.loader .lmark{ display:flex; align-items:center; gap:18px; opacity:0; }
.loader .lmark svg{ width:38px; height:auto; }
.loader .lmark .lt{ font-family:'Google Sans',sans-serif; font-size:22px; letter-spacing:.42em; color:var(--ink); padding-left:.42em; }
.loader .bar2{ position:absolute; left:0; bottom:0; height:2px; width:0%; background:var(--brand); }

/* ---------- TRANSICIÓN DE PÁGINA ---------- */
.page-fade{ position:fixed; inset:0; z-index:998; background:var(--bg); pointer-events:none; opacity:1; transition:opacity .7s var(--ease); }
.page-fade.gone{ opacity:0; }
.page-fade.show{ opacity:1; pointer-events:all; }

/* ---------- NAV ---------- */
.nav{ position:fixed; inset:0 0 auto 0; z-index:100; display:flex; align-items:center; justify-content:space-between;
  padding:24px 34px; transition:background .4s var(--ease), box-shadow .4s var(--ease); }
.nav.solid{ background:rgba(10,16,25,.85); backdrop-filter:blur(10px); box-shadow:0 1px 0 var(--line); }
.nav .brand{ font-family:'Google Sans',sans-serif; font-size:20px; letter-spacing:.34em; color:var(--ink); padding-left:.34em; }
.nav .tabs{ display:flex; gap:6px; }
.nav .tab{ font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--muted); padding:14px 22px; border:1px solid transparent; transition:.3s var(--ease); position:relative; }
.nav .tab:hover{ color:var(--ink); }
.nav .tab.current{ color:var(--ink); border-color:var(--brand); }
.nav .tab.current::after{ content:''; position:absolute; left:22px; right:22px; bottom:8px; height:1px; background:var(--brand-lt); }
.nav .meta{ font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--muted); }
@media(max-width:820px){ .nav .tabs{ display:none; } }

/* ---------- HERO ---------- */
.hero{ position:relative; height:100vh; min-height:640px; overflow:hidden; display:flex; align-items:center; justify-content:center; text-align:center; }
.hero-bg{ position:absolute; inset:0; z-index:0; will-change:transform;
  /* 👉 Tu foto del hero. Para cambiarla, reemplaza img/hero.jpg */
  background:#070d15 url('/img/hero.jpg') center/cover no-repeat; }
.hero::after{ content:''; position:absolute; inset:0; z-index:1; pointer-events:none;
  background:linear-gradient(180deg, rgba(7,13,21,.5) 0%, rgba(7,13,21,0) 30%, rgba(4,14,23,.85) 72%, #040e17 100%); }
.hero-veil{ position:absolute; inset:0; z-index:2; background:#060b12; opacity:0; pointer-events:none; }
.seam-clouds{ position:absolute; left:-12%; right:-12%; bottom:0; height:46%; z-index:2; pointer-events:none;
  background:
    radial-gradient(60% 80% at 18% 62%, rgba(222,232,242,.20), transparent 70%),
    radial-gradient(52% 72% at 50% 70%, rgba(210,225,238,.15), transparent 72%),
    radial-gradient(56% 76% at 84% 60%, rgba(222,232,242,.18), transparent 70%);
  filter:blur(26px); opacity:.85;
  -webkit-mask-image:linear-gradient(180deg, transparent 0%, #000 50%); mask-image:linear-gradient(180deg, transparent 0%, #000 50%);
  animation:drift 30s ease-in-out infinite alternate; }
@keyframes drift{ from{ transform:translateX(-4%);} to{ transform:translateX(4%);} }
.aurora{ position:absolute; top:-10%; left:50%; transform:translateX(-50%); z-index:1; width:70vw; height:60vh; pointer-events:none; filter:blur(60px); opacity:.55; will-change:transform,opacity;
  background:radial-gradient(40% 60% at 45% 30%, rgba(80,170,200,.5), transparent 70%), radial-gradient(35% 55% at 60% 25%, rgba(60,110,170,.45), transparent 70%);
  animation:aurora 9s ease-in-out infinite alternate; }
@keyframes aurora{ from{ transform:translateX(-52%) scale(1); opacity:.45; } to{ transform:translateX(-48%) scale(1.12); opacity:.7; } }
.hero-inner{ position:relative; z-index:3; padding:0 20px; will-change:transform,opacity; }
.hero .logo-mark{ display:inline-flex; align-items:flex-start; gap:26px; }
.hero .logo-mark svg{ width:50px; height:58px; margin-top:14px; }
.hero .logo-mark .bar{ width:1px; height:58px; background:rgba(255,255,255,.45); margin-top:14px; }
.hero .wordmark{ font-size:clamp(34px,6.5vw,86px); letter-spacing:.18em; color:var(--ink); padding-left:.18em; font-weight:300; line-height:1; }
.hero .wordmark .wm-ver{ font-size:.5em; letter-spacing:0; margin-left:.5em; }
.hero .wordmark .ch-ver{ font-size:.5em; letter-spacing:0; vertical-align:top; }
.hero .wordmark .ch.ch-ver:first-of-type{ margin-left:.10em; }
.hero .wordmark .ch{ display:inline-block; }
.hero .tagline{ margin-top:18px; font-size:13px; letter-spacing:.42em; text-transform:uppercase; color:var(--brand-lt); }
.hero-foot{ position:absolute; bottom:36px; left:0; right:0; z-index:3; display:flex; align-items:center; justify-content:space-between; padding:0 40px; }
.hero-foot .cue{ font-size:12px; letter-spacing:.28em; text-transform:uppercase; color:var(--muted); }
.scroll-btn{ width:60px; height:60px; border:1px solid var(--line); border-radius:50%; display:grid; place-items:center; color:var(--brand-lt); cursor:pointer; transition:.3s; }
.scroll-btn:hover{ border-color:var(--brand); color:var(--ink); }
.scroll-btn span{ animation:bob 1.8s var(--ease) infinite; }
@keyframes bob{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(5px); } }
@media(max-width:600px){ .hero-foot{ padding:0 24px; } .scroll-btn{ width:48px; height:48px; } }

/* ---------- REVELADO DE TEXTO (máscara) ---------- */
.split .word{ display:inline-block; overflow:hidden; vertical-align:top; padding:0 .03em .14em; }
.split .word > i{ display:inline-block; font-style:normal; }

/* ---------- INTRO ---------- */
.intro h2{ font-size:clamp(30px,4.6vw,58px); max-width:840px; }
.intro p{ max-width:640px; margin-top:26px; color:var(--muted); font-size:18px; }
.btn{ display:inline-block; margin-top:38px; padding:15px 34px; border:1px solid var(--brand); color:var(--brand-lt); font-size:12px; letter-spacing:.16em; text-transform:uppercase; transition:.3s var(--ease); }
.btn:hover{ background:var(--brand); color:#fff; }

/* ---------- STATS / CONTADORES ---------- */
.stats{ background:var(--bg); padding:96px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.stats .row{ display:grid; grid-template-columns:repeat(3,1fr); gap:30px; text-align:center; }
.stat-num{ font-family:'Google Sans',sans-serif; font-size:clamp(48px,7vw,96px); color:var(--brand-lt); font-weight:300; line-height:1; }
.stat-lbl{ font-size:12px; letter-spacing:.2em; text-transform:uppercase; color:var(--muted); margin-top:14px; }
@media(max-width:700px){ .stats .row{ grid-template-columns:1fr; gap:54px; } }

/* ---------- DIVISIONES ---------- */
.divisions{ background:var(--bg-soft); }
.divisions .grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:1px; margin-top:60px; background:var(--line); border:1px solid var(--line); }
.division{ background:var(--bg); padding:50px 42px; min-height:300px; display:flex; flex-direction:column; justify-content:space-between; transition:background .4s var(--ease); }
.division:hover{ background:var(--panel); }
.division .num{ font-family:'Google Sans',sans-serif; font-size:56px; color:var(--brand-lt); opacity:.5; }
.division h3{ font-size:30px; margin:16px 0 8px; }
.division p{ color:var(--muted); font-size:15px; }
.division .more{ margin-top:24px; font-size:12px; letter-spacing:.18em; text-transform:uppercase; color:var(--brand-lt); }
@media(max-width:760px){ .divisions .grid{ grid-template-columns:1fr; } }

/* ---------- GLOBO 3D ---------- */
.globe-section{ position:relative; height:100vh; min-height:680px; padding:0; overflow:hidden; background:#0b1420 url('/img/space.jpg') center/cover no-repeat; }
.globe-section::before{ content:''; position:absolute; top:0; left:0; right:0; height:42%; pointer-events:none;
  background:linear-gradient(180deg, #040e17 0%, rgba(4,14,23,.55) 48%, transparent 100%); }
#globe{ position:absolute; inset:0; will-change:transform,opacity; }
#globe canvas{ display:block; }
.globe-fallback{ position:absolute; inset:0; display:grid; place-items:center; }
.globe-fallback .ball{ width:46vh; height:46vh; border-radius:50%; background:radial-gradient(circle at 38% 32%, #2b5f86, #0a1622 70%); box-shadow:0 0 90px rgba(45,98,140,.5); }
.globe-copy{ position:absolute; left:0; right:0; bottom:9%; z-index:5; text-align:center; pointer-events:none; padding:0 24px; will-change:transform,opacity; }
.globe-copy h2{ font-size:clamp(28px,4.4vw,56px); color:var(--ink); max-width:1000px; margin:0 auto; }
.globe-label{ position:absolute; z-index:4; display:flex; align-items:center; gap:8px; font-size:12px; letter-spacing:.18em; text-transform:uppercase; color:var(--ink); transform:translate(-6px,-50%); white-space:nowrap; transition:opacity .3s; pointer-events:none; }
.globe-label::before{ content:''; width:8px; height:8px; border-radius:50%; background:#fff; box-shadow:0 0 10px rgba(255,255,255,.8); }
.globe-hint{ position:absolute; right:30px; bottom:30px; z-index:5; font-size:11px; letter-spacing:.2em; text-transform:uppercase; color:var(--muted); }

/* ---------- ESG ---------- */
.esg{ background:var(--brand); color:#fff; }
.esg h2{ font-size:clamp(28px,4vw,46px); max-width:760px; color:#fff; }
.esg p.lead{ max-width:640px; margin-top:24px; color:#dbe7f0; }
.tabs{ display:flex; gap:6px; margin-top:54px; border-bottom:1px solid rgba(255,255,255,.25); flex-wrap:wrap; }
.tab-esg{ padding:14px 26px; cursor:pointer; font-size:13px; letter-spacing:.14em; text-transform:uppercase; color:#cfe0ee; border-bottom:2px solid transparent; transition:.3s; }
.tab-esg.active{ color:#fff; border-color:#fff; }
.tab-panel{ display:none; padding-top:34px; }
.tab-panel.active{ display:block; }
.tab-panel ul{ list-style:none; columns:2; }
.tab-panel li{ padding:10px 0; color:#eaf1f7; border-bottom:1px solid rgba(255,255,255,.14); }
@media(max-width:760px){ .tab-panel ul{ columns:1; } }

/* ---------- FOOTER ---------- */
footer{ background:#102236; color:var(--muted); padding:42px 0 38px; text-align:center; }
footer .cols{ display:grid; grid-template-columns:repeat(3,1fr); gap:44px; }
footer h4{ font-family:'Google Sans',sans-serif; font-size:24px; color:var(--ink); font-weight:300; margin-bottom:16px; }
footer p{ font-size:14px; }
footer .copy{ margin-top:64px; padding-top:24px; border-top:1px solid var(--line); font-size:12px; letter-spacing:.05em; }
@media(max-width:760px){ footer .cols{ grid-template-columns:1fr; } }

/* ---------- REVEAL simple ---------- */
.reveal{ opacity:0; transform:translateY(40px); }

@media(prefers-reduced-motion:reduce){
  .reveal{ opacity:1 !important; transform:none !important; }
  .aurora,.scroll-btn span,.seam-clouds{ animation:none; }
  .loader{ display:none; }
}


/* ---------- SECUENCIA DE NUBES (transición montaña -> mundo) ---------- */
.cloud-wipe{ position:fixed; inset:0; z-index:90; pointer-events:none; opacity:0; }
.cloud-wipe .cl{ position:absolute; inset:-45%; will-change:transform; }
.cloud-wipe .cl svg{ width:100%; height:100%; display:block; }
.cloud-wipe .cl1{ opacity:1; }
.cloud-wipe .cl2{ opacity:.75; }
.cloud-wipe .cl3{ opacity:.55; }
@media(prefers-reduced-motion:reduce){ .cloud-wipe{ display:none; } }

/* ── Wordmark del hero con firma "By Google Labs" a la derecha ── */
.wordmark-wrap{ display:inline-flex; flex-direction:column; align-items:flex-end; }
.wordmark-wrap .bylabs{
  font-family:'Google Sans',sans-serif; font-weight:400;
  font-size:clamp(18px,2.1vw,24px); letter-spacing:.14em;
  text-transform:uppercase; color:var(--brand-lt); margin-top:4px; padding-right:.14em;
}

/* ── "Explorar" grande en el centro del globo (clicable → /explorar) ── */
.globe-explore{
  position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  z-index:8; cursor:pointer; text-align:center;
  display:flex; flex-direction:column; align-items:center; gap:8px;
  color:var(--ink); text-decoration:none;
  text-shadow:0 2px 40px rgba(4,14,23,.85), 0 0 80px rgba(45,98,140,.4);
  transition:color .4s var(--ease), letter-spacing .5s var(--ease), text-shadow .4s var(--ease);
  -webkit-tap-highlight-color:transparent;
}

.globe-explore .ge-word{
  font-family:'Google Sans',sans-serif; font-weight:500;
  font-size:clamp(19px,3.6vw,51px); line-height:1; letter-spacing:.04em;
  color:var(--ink);
}
.globe-explore .ge-sub{
  font-family:'Google Sans',sans-serif; font-weight:400;
  font-size:clamp(11px,1.3vw,16px); letter-spacing:.18em; text-transform:uppercase;
  color:var(--brand-lt);
}

.globe-explore::after{
  content:''; display:block; width:0; height:1px; margin:14px auto 0;
  background:var(--brand-lt); transition:width .5s var(--ease);
}
.globe-explore:hover{
  color:#fff; letter-spacing:.10em;
  text-shadow:0 2px 50px rgba(4,14,23,.9), 0 0 120px rgba(143,182,214,.55);
}
.globe-explore:hover::after{ width:62%; }