/* ECOSOFT · sistema visual compartido (portada y páginas internas). Oscuro por omisión; [data-theme="light"] para claro. */
/* ═════════ Tokens · oscuro por omisión ═════════ */
:root{
  --paper:#0b0f17; --paper-2:#121824; --card:#111722;
  --ink:#eef1f5; --ink-2:#b4bdca; --ink-3:#8590a0;
  --rule:rgba(255,255,255,.12); --rule-2:rgba(255,255,255,.07);
  --grid:rgba(120,160,230,.06);
  --accent:#1455d7; --accent-ink:#0f44ae;
  --blue:#3b82f6; --blue-ink:#7ab8f0; --blue-tint:rgba(59,130,246,.16);
  --ai:#1E88E5; --bi:#00A98F; --bi-ink:#5cc9b6; --bi-tint:rgba(0,169,143,.16);
  --inv:#1a2335; --inv-line:rgba(255,255,255,.14);
  --strong:#eef1f5; --strong-fg:#0b1220;
  --band:#141b28;
  --nav-bg:rgba(11,15,23,.88);
  --hero-photo:.16;
  --display:'Archivo','Inter',system-ui,sans-serif;
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Menlo,Consolas,monospace;
  color-scheme:dark;
}
:root[data-theme="light"]{
  --paper:#f2f2f2; --paper-2:#e6e6e6; --card:#ffffff;
  --ink:#0b1220; --ink-2:#3d4a5c; --ink-3:#6b7686;
  --rule:rgba(11,18,32,.12); --rule-2:rgba(11,18,32,.07);
  --grid:rgba(30,90,180,.07);
  --blue-ink:#1d5fc2; --blue-tint:#e6f0fb;
  --bi-ink:#00806c; --bi-tint:#e0f4f0;
  --inv:#0b1220; --inv-line:#0b1220;
  --strong:#0b1220; --strong-fg:#ffffff;
  --band:#0b1220;
  --nav-bg:rgba(242,242,242,.9);
  --hero-photo:.07;
  color-scheme:light;
}

*{box-sizing:border-box; margin:0; padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important; transition-duration:.01ms !important}
}
body{font-family:var(--sans); color:var(--ink); background:var(--paper); -webkit-font-smoothing:antialiased; overflow-x:hidden; font-size:16px; line-height:1.6}
a{color:inherit}
img{display:block; max-width:100%}
.wrap{max-width:1200px; margin:0 auto; padding:0 1.5rem}
.reveal{opacity:0; transform:translateY(16px); transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1; transform:none}

/* Botones */
.btn{display:inline-flex; align-items:center; justify-content:center; gap:.5rem; padding:.7rem 1.2rem; border-radius:10px; text-decoration:none; cursor:pointer; font-family:var(--sans); font-weight:600; font-size:.92rem; line-height:1; border:1px solid transparent; transition:background .18s, border-color .18s, transform .18s, opacity .18s; white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-accent{background:var(--accent); color:#fff} .btn-accent:hover{background:var(--accent-ink)}
.btn-ink{background:var(--strong); color:var(--strong-fg)} .btn-ink:hover{opacity:.88}
.btn-line{border-color:var(--rule); color:var(--ink); background:var(--card)} .btn-line:hover{border-color:var(--ink-3)}
.btn-lg{padding:.95rem 1.5rem; font-size:1rem}
.btn svg{width:16px; height:16px; fill:none; stroke:currentColor; stroke-width:2; stroke-linecap:round; stroke-linejoin:round}

/* Etiquetas y encabezados */
.tag{display:inline-flex; align-items:center; gap:.55rem; font-family:var(--mono); font-size:.74rem; font-weight:600; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-3)}
.tag .n{color:var(--accent)}
.tag::before{content:""; width:22px; height:1px; background:currentColor; opacity:.6}
.sec-head{max-width:46rem; margin-bottom:2.6rem}
.sec-head h2{font-family:var(--display); font-weight:800; letter-spacing:-.03em; line-height:1.05; font-size:clamp(1.9rem,4vw,3.1rem); margin-top:.9rem}
.sec-head p{margin-top:.9rem; color:var(--ink-2); font-size:1.04rem}
.sec-row{display:flex; justify-content:space-between; align-items:flex-end; gap:1.5rem; flex-wrap:wrap; margin-bottom:2.4rem}
.sec-row .sec-head{margin-bottom:0}
.section{padding:6rem 0}
.section + .section{border-top:1px solid var(--rule-2)}

/* ═════════ NAV ═════════ */
.nav{position:fixed; top:0; left:0; right:0; z-index:60; border-bottom:1px solid transparent; transition:background .2s, border-color .2s}
.nav.scrolled{background:var(--nav-bg); -webkit-backdrop-filter:blur(12px); backdrop-filter:blur(12px); border-bottom-color:var(--rule)}
.nav-inner{max-width:1200px; margin:0 auto; padding:0 1.5rem; height:68px; display:flex; align-items:center; gap:1.6rem}
.brand{display:flex; align-items:center; gap:.6rem; text-decoration:none; margin-right:auto}
.brand img{height:32px; width:auto}
.brand .logo-light{display:none}
:root[data-theme="light"] .brand .logo-dark{display:none}
:root[data-theme="light"] .brand .logo-light{display:block}
.brand span{font-family:var(--display); font-weight:800; letter-spacing:.08em; font-size:1rem}
.links{display:flex; align-items:center; gap:1.4rem}
.links > a, .dd > button{text-decoration:none; color:var(--ink-2); font-size:.88rem; font-weight:500; background:none; border:0; cursor:pointer; font-family:inherit; display:inline-flex; align-items:center; gap:.3rem}
.links > a:hover, .dd > button:hover{color:var(--ink)}
.dd{position:relative}
.dd > button svg{width:14px; height:14px; fill:none; stroke:currentColor; stroke-width:2}
.dd-menu{position:absolute; top:calc(100% + 12px); left:-14px; min-width:220px; background:var(--card); border:1px solid var(--rule); border-radius:12px; padding:.4rem; display:none; box-shadow:0 20px 40px -20px rgba(0,0,0,.5)}
.dd.open .dd-menu, .dd:hover .dd-menu{display:block}
.dd-menu::before{content:""; position:absolute; top:-12px; left:0; right:0; height:12px}
.dd-menu a{display:flex; justify-content:space-between; gap:1rem; padding:.55rem .7rem; border-radius:8px; text-decoration:none; font-size:.88rem; color:var(--ink-2)}
.dd-menu a:hover{background:var(--paper-2); color:var(--ink)}
.dd-menu a small{font-family:var(--mono); font-size:.66rem; color:var(--ink-3)}
.actions{display:flex; align-items:center; gap:.5rem}
.actions .btn{padding:.6rem 1rem; font-size:.86rem}
.icon-btn{width:38px; height:38px; display:grid; place-items:center; border-radius:10px; border:1px solid var(--rule); background:var(--card); color:var(--ink); cursor:pointer; text-decoration:none}
.icon-btn:hover{border-color:var(--ink-3)}
.icon-btn svg{width:18px; height:18px; fill:none; stroke:currentColor; stroke-width:2; stroke-linecap:round; stroke-linejoin:round}
.icon-btn .moon{display:none}
:root[data-theme="light"] .icon-btn .moon{display:block}
:root[data-theme="light"] .icon-btn .sun{display:none}
.burger{display:none}
.nav-mobile{display:none; flex-direction:column; padding:.4rem 1.5rem 1.1rem; background:var(--paper); border-bottom:1px solid var(--rule)}
.nav-mobile a{text-decoration:none; color:var(--ink-2); font-weight:500; padding:.7rem 0; border-bottom:1px solid var(--rule-2)}
.nav-mobile a.sub{padding-left:1rem; font-size:.92rem}
.nav-mobile a:last-child{border-bottom:0}
.nav-mobile.open{display:flex}
@media (max-width:1180px){
  .links{display:none}
  .burger{display:grid}
}
@media (max-width:480px){
  .nav-inner{padding:0 1rem; gap:.6rem}
  .actions .login, .actions .btn{display:none}
}

/* ═════════ HERO ═════════ */
.hero{position:relative; padding:8.5rem 0 4.5rem; overflow:hidden}
.hero::before{content:""; position:absolute; inset:0; background:url('../img/hero-banner.jpg') center/cover no-repeat; opacity:var(--hero-photo); filter:grayscale(1)}
.hero::after{content:""; position:absolute; inset:0; pointer-events:none;
  background-image:linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size:32px 32px;
  -webkit-mask-image:linear-gradient(#000 60%, transparent); mask-image:linear-gradient(#000 60%, transparent)}
.hero .wrap{position:relative; z-index:1; display:grid; grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr); gap:3.5rem; align-items:center}
.pill-link{display:inline-flex; align-items:center; gap:.6rem; padding:.45rem .9rem .45rem .5rem; border-radius:999px; border:1px solid var(--rule); background:var(--card); text-decoration:none; font-size:.85rem; color:var(--ink-2)}
.pill-link b{color:var(--ink)}
.pill-link .dot{width:8px; height:8px; border-radius:50%; background:var(--bi); box-shadow:0 0 0 4px var(--bi-tint); margin-left:.3rem}
.pill-link:hover{border-color:var(--ink-3)}
.hero h1{font-family:var(--display); font-weight:800; letter-spacing:-.04em; line-height:.98; font-size:clamp(2.5rem,5.2vw,4.3rem); margin-top:1.4rem}
.hero h1 .mark{color:var(--accent)}
.hero-sub{margin-top:1.4rem; max-width:32rem; font-size:1.1rem; color:var(--ink-2)}
.hero-cta{margin-top:2rem; display:flex; gap:.7rem; flex-wrap:wrap}

.launch{background:var(--card); border:1px solid var(--rule); border-radius:20px; padding:1.8rem; position:relative; box-shadow:0 40px 80px -40px rgba(0,0,0,.6)}
.launch-top{display:flex; justify-content:space-between; align-items:center; gap:.8rem; flex-wrap:wrap; margin-bottom:1.6rem}
.launch-btns{display:flex; gap:.5rem}
.launch-btns .btn{padding:.6rem 1rem; font-size:.88rem}
.launch-top .tag::before{display:none}
.launch-top .new{font-family:var(--mono); font-size:.66rem; font-weight:600; letter-spacing:.08em; text-transform:uppercase; background:var(--accent); color:#fff; padding:.25rem .55rem; border-radius:5px}
.launch .logo27{width:100%; height:auto; max-width:440px; margin:.2rem 0 .4rem}
.launch p{color:var(--ink-2); font-size:.95rem}
.launch .row{display:flex; gap:.5rem; margin-top:1.2rem; flex-wrap:wrap}
.apps{display:grid; grid-template-columns:1fr 1fr; gap:.6rem; margin-top:1.4rem; padding-top:1.4rem; border-top:1px dashed var(--rule)}
.app{display:flex; flex-direction:column; gap:.5rem; padding:.9rem; border-radius:12px; border:1px solid var(--rule); text-decoration:none; transition:border-color .18s, transform .18s}
.app:hover{transform:translateY(-2px)}
.app.ai:hover{border-color:var(--ai)} .app.bi:hover{border-color:var(--bi)}
.app img{height:22px; width:auto; align-self:flex-start}
.app span{font-size:.82rem; color:var(--ink-2); line-height:1.35}
.app small{font-family:var(--mono); font-size:.68rem; font-weight:600}
.app.ai small{color:var(--blue-ink)} .app.bi small{color:var(--bi-ink)}
@media (max-width:980px){ .hero{padding-top:7rem} .hero .wrap{grid-template-columns:1fr; gap:2.6rem} }
@media (max-width:600px){ .hero-cta .btn{flex:1 1 100%} }

/* ═════════ Cifras ═════════ */
.facts{border-top:1px solid var(--rule); border-bottom:1px solid var(--rule); background:var(--card)}
.facts ul{list-style:none; display:grid; grid-template-columns:repeat(3,1fr)}
.facts li{padding:1.5rem 1.4rem; border-left:1px solid var(--rule-2)}
.facts li:first-child{border-left:0; padding-left:0}
.facts b{display:block; font-family:var(--display); font-weight:800; font-size:2rem; letter-spacing:-.03em; line-height:1.1}
.facts span{font-size:.86rem; color:var(--ink-3)}
@media (max-width:860px){ .facts ul{grid-template-columns:1fr} .facts li{padding:1rem 0; border-left:0} .facts li + li{border-top:1px solid var(--rule-2)} }

/* ═════════ Productos ═════════ */
.products{display:grid; grid-template-columns:repeat(3,1fr); gap:1rem}
.product{display:flex; flex-direction:column; background:var(--card); border:1px solid var(--rule); border-radius:18px; padding:1.8rem; text-decoration:none; transition:border-color .18s, transform .18s}
.product:hover{border-color:var(--ink-3); transform:translateY(-3px)}
.product .logo{height:56px; display:flex; align-items:center; margin-bottom:1.4rem}
.product .logo img{max-height:46px; width:auto}
.product h3{font-family:var(--display); font-weight:800; font-size:1.35rem; letter-spacing:-.02em}
.product p{color:var(--ink-2); font-size:.94rem; margin-top:.4rem; flex:1}
.product .more{margin-top:1.3rem; font-weight:600; font-size:.9rem; color:var(--blue-ink)}
.product.main{border-color:var(--inv-line); background:var(--inv); color:#fff}
.product.main p{color:#b4bdca}
.product.main .more{color:#fff}
.product .chips{display:flex; gap:.4rem; flex-wrap:wrap; margin-top:1rem}
.product .chips span{font-size:.72rem; font-weight:600; padding:.2rem .55rem; border-radius:6px; background:rgba(255,255,255,.08); color:#cbd3df}
@media (max-width:900px){ .products{grid-template-columns:1fr} }

/* ═════════ Novedades ═════════ */
.news{display:grid; grid-template-columns:repeat(5,1fr); gap:.6rem}
.new-item{background:var(--card); border:1px solid var(--rule); border-radius:14px; padding:1.1rem}
.new-item .top{display:flex; justify-content:space-between; align-items:center; margin-bottom:.7rem}
.new-item .num{font-family:var(--mono); font-size:.72rem; font-weight:600; color:var(--ink-3)}
.new-item .mod{font-family:var(--mono); font-size:.62rem; font-weight:600; letter-spacing:.04em; padding:.16rem .45rem; border-radius:5px}
.mod.ai{background:var(--blue-tint); color:var(--blue-ink)}
.mod.m1{background:rgba(59,130,246,.1); color:var(--ink-2)}
.mod.m2{background:rgba(215,20,30,.12) /* rojo del ícono de M2 */; color:var(--ink-2)}
.mod.m3{background:rgba(140,90,230,.14); color:var(--ink-2)}
.new-item h4{font-family:var(--display); font-weight:700; font-size:.98rem; line-height:1.25; letter-spacing:-.01em}
.new-item p{font-size:.8rem; color:var(--ink-3); margin-top:.4rem; line-height:1.45}
.news-cta{display:flex; gap:.6rem; flex-wrap:wrap}
@media (max-width:1100px){ .news{grid-template-columns:repeat(3,1fr)} }
@media (max-width:700px){ .news{grid-template-columns:1fr 1fr} }
@media (max-width:440px){ .news{grid-template-columns:1fr} }

/* ═════════ Módulos ═════════ */
.modules{display:grid; grid-template-columns:repeat(5,1fr); gap:.6rem}
.module{display:flex; flex-direction:column; align-items:flex-start; gap:.8rem; background:var(--card); border:1px solid var(--rule); border-radius:14px; padding:1.2rem; text-decoration:none; transition:border-color .18s, transform .18s}
.module:hover{border-color:var(--ink-3); transform:translateY(-2px)}
.module img{width:44px; height:44px; object-fit:contain; border-radius:11px}
.module b{font-family:var(--mono); font-size:.72rem; color:var(--accent)}
.module span{font-family:var(--display); font-weight:700; font-size:.98rem; line-height:1.25}
@media (max-width:900px){ .modules{grid-template-columns:repeat(3,1fr)} }
@media (max-width:520px){ .modules{grid-template-columns:1fr 1fr} }

/* ═════════ Ventajas ═════════ */
.why{display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid var(--ink)}
.why > div{padding:1.6rem 1.4rem 0 0}
.why svg{width:26px; height:26px; fill:none; stroke:var(--accent); stroke-width:2; stroke-linecap:round; stroke-linejoin:round}
.why h3{font-family:var(--display); font-weight:700; font-size:1.2rem; margin:.9rem 0 .4rem}
.why p{font-size:.92rem; color:var(--ink-2)}
@media (max-width:860px){ .why{grid-template-columns:1fr 1fr; row-gap:1.6rem} }
@media (max-width:500px){ .why{grid-template-columns:1fr} }

/* ═════════ Certificaciones + Academia ═════════ */
.duo{display:grid; grid-template-columns:1fr 1fr; gap:1rem}
.duo-card{background:var(--card); border:1px solid var(--rule); border-radius:20px; padding:2rem; display:flex; flex-direction:column}
.duo-card h3{font-family:var(--display); font-weight:800; font-size:1.7rem; letter-spacing:-.025em; margin:.8rem 0 .6rem}
.duo-card p{color:var(--ink-2); font-size:.96rem}
.duo-card ul{list-style:none; display:grid; gap:.5rem; margin:1.2rem 0 1.5rem}
.duo-card li{position:relative; padding-left:1.4rem; font-size:.92rem; color:var(--ink-2)}
.duo-card li::before{content:"✓"; position:absolute; left:0; color:var(--bi); font-weight:700}
.duo-card .row{margin-top:auto; display:flex; gap:.5rem; flex-wrap:wrap}
.duo-card.dark{background:var(--inv); border-color:var(--inv-line); color:#fff}
.duo-card.dark p, .duo-card.dark li{color:#cbd3df}
.duo-card.dark .tag{color:#8b97ab}
.duo-card.dark .btn-line{background:transparent; color:#fff; border-color:rgba(255,255,255,.3)}
.live{display:flex; align-items:center; gap:1rem; margin:1.3rem 0 1.5rem; padding:1rem; border-radius:12px; background:rgba(255,255,255,.06)}
.live b{font-family:var(--display); font-weight:800; font-size:1.8rem; line-height:1; color:var(--accent)}
.live span{font-size:.88rem; color:#cbd3df; line-height:1.4}
.cert-tags{display:flex; gap:.4rem; flex-wrap:wrap; margin-bottom:1.5rem}
.cert-tags span{font-size:.78rem; font-weight:600; padding:.3rem .65rem; border-radius:7px; background:var(--paper-2); color:var(--ink-2)}
@media (max-width:860px){ .duo{grid-template-columns:1fr} .duo-card{padding:1.5rem} }

/* ═════════ CTA final ═════════ */
.cta{background:var(--accent); color:#fff; padding:5.5rem 0; position:relative; overflow:hidden}
.cta::before{content:""; position:absolute; inset:0; opacity:.14; background-image:linear-gradient(rgba(255,255,255,.6) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.6) 1px, transparent 1px); background-size:32px 32px}
.cta .wrap{position:relative; display:grid; grid-template-columns:1.3fr 1fr; gap:2.5rem; align-items:end}
.cta h2{font-family:var(--display); font-weight:800; letter-spacing:-.04em; line-height:1; font-size:clamp(2.2rem,4.8vw,3.8rem)}
.cta p{font-size:1.05rem; color:rgba(255,255,255,.88); margin-bottom:1.4rem}
.cta .row{display:flex; gap:.6rem; flex-wrap:wrap}
.cta .btn-ink{background:#fff; color:#0b1220}
.cta .btn-line{background:transparent; color:#fff; border-color:rgba(255,255,255,.5)}
.cta .btn-line:hover{border-color:#fff}
@media (max-width:860px){ .cta .wrap{grid-template-columns:1fr} }

/* ═════════ Footer ═════════ */
.footer{padding:3.5rem 0 2.4rem}
.footer-top{display:grid; grid-template-columns:1.6fr repeat(4,1fr); gap:2rem}
.footer-brand p{color:var(--ink-3); font-size:.88rem; margin-top:.9rem; max-width:22rem}
.social{display:flex; gap:.4rem; margin-top:1.2rem}
.social a{width:36px; height:36px; display:grid; place-items:center; border-radius:9px; border:1px solid var(--rule); text-decoration:none; color:var(--ink-2); font-size:.85rem; font-weight:600}
.social a:hover{border-color:var(--ink-3); color:var(--ink)}
.footer h5{font-family:var(--mono); font-size:.7rem; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-3); margin-bottom:.8rem}
.footer-col a{display:block; text-decoration:none; color:var(--ink-2); font-size:.9rem; padding:.22rem 0}
.footer-col a:hover{color:var(--ink)}
.footer-bottom{display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap; margin-top:2.6rem; padding-top:1.5rem; border-top:1px solid var(--rule); color:var(--ink-3); font-size:.8rem}
.footer-bottom nav{display:flex; gap:1.1rem; flex-wrap:wrap}
.footer-bottom a{color:var(--ink-3); text-decoration:none}
.footer-bottom a:hover{color:var(--ink)}
@media (max-width:900px){ .footer-top{grid-template-columns:1fr 1fr} .footer-brand{grid-column:1 / -1} }

/* ═════════ Chat ═════════ */
.chat-btn{position:fixed; right:1.2rem; bottom:1.2rem; z-index:70; display:flex; align-items:center; gap:.5rem; padding:.8rem 1.1rem; border-radius:999px; border:0; cursor:pointer; background:var(--accent); color:#fff; font-family:var(--sans); font-weight:600; font-size:.9rem; box-shadow:0 14px 30px -10px rgba(20,85,215,.6)}
.chat-btn svg{width:20px; height:20px; fill:none; stroke:currentColor; stroke-width:2; stroke-linecap:round; stroke-linejoin:round}
.chat-win{position:fixed; right:1.2rem; bottom:5rem; z-index:71; width:min(380px, calc(100vw - 2.4rem)); height:min(540px, calc(100vh - 7rem)); background:var(--card); border:1px solid var(--rule); border-radius:16px; overflow:hidden; display:none; box-shadow:0 30px 60px -20px rgba(0,0,0,.6)}
.chat-win.open{display:block}
.chat-head{display:flex; align-items:center; justify-content:space-between; height:48px; padding:0 .9rem; border-bottom:1px solid var(--rule); font-weight:700}
.chat-head button{background:none; border:0; color:var(--ink-3); font-size:1.4rem; cursor:pointer; line-height:1}
.chat-win iframe{width:100%; height:calc(100% - 48px); border:0}
@media (max-width:520px){ .chat-btn span{display:none} .chat-btn{padding:.85rem} }

/* ═════════════════════════════════════════════════════════════
   Páginas internas · componentes genéricos
   ═════════════════════════════════════════════════════════════ */
.skip{position:absolute; left:-999px; top:8px; z-index:100; background:var(--accent); color:#fff; padding:.5rem .9rem; border-radius:8px; text-decoration:none}
.skip:focus{left:8px}
.links > a.active, .dd.active > button{color:var(--ink); font-weight:600}

/* Encabezado de página */
.page-hero{position:relative; padding:8rem 0 3.5rem; overflow:hidden; border-bottom:1px solid var(--rule-2)}
.page-hero::after{content:""; position:absolute; inset:0; pointer-events:none;
  background-image:linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size:32px 32px; -webkit-mask-image:linear-gradient(#000 40%, transparent); mask-image:linear-gradient(#000 40%, transparent)}
.page-hero .wrap{position:relative; z-index:1}
.page-hero .split{display:grid; grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr); gap:3rem; align-items:center}
.crumbs{display:flex; flex-wrap:wrap; gap:.4rem; font-family:var(--mono); font-size:.72rem; letter-spacing:.04em; text-transform:uppercase; color:var(--ink-3); margin-bottom:1.2rem}
.crumbs a{color:var(--ink-3); text-decoration:none} .crumbs a:hover{color:var(--ink)}
.crumbs span[aria-current]{color:var(--ink-2)}
.page-hero h1{font-family:var(--display); font-weight:800; letter-spacing:-.035em; line-height:1.02; font-size:clamp(2.2rem,4.6vw,3.8rem)}
.page-hero h1 .mark{color:var(--accent)}
.page-hero .lead{margin-top:1.1rem; max-width:40rem; font-size:1.08rem; color:var(--ink-2)}
.page-hero .actions-row{margin-top:1.8rem; display:flex; gap:.6rem; flex-wrap:wrap}
.page-hero .visual{background:var(--card); border:1px solid var(--rule); border-radius:18px; padding:1.4rem; display:grid; place-items:center; min-height:200px}
.page-hero .visual img{max-height:260px; width:auto; border-radius:10px}
@media (max-width:900px){ .page-hero{padding-top:7rem} .page-hero .split{grid-template-columns:1fr} }

/* Rejillas de tarjetas */
.grid{display:grid; gap:1rem}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1000px){ .g4{grid-template-columns:repeat(2,minmax(0,1fr))} .g3{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:640px){ .g2,.g3,.g4{grid-template-columns:1fr} }
.card{background:var(--card); border:1px solid var(--rule); border-radius:16px; padding:1.5rem; display:flex; flex-direction:column}
a.card{text-decoration:none; transition:border-color .18s, transform .18s}
a.card:hover{border-color:var(--ink-3); transform:translateY(-2px)}
.card .num{font-family:var(--mono); font-size:.72rem; font-weight:600; color:var(--accent); margin-bottom:.7rem}
.card .ico{width:42px; height:42px; border-radius:11px; display:grid; place-items:center; background:var(--paper-2); margin-bottom:1rem}
.card .ico svg{width:22px; height:22px; fill:none; stroke:var(--accent); stroke-width:2; stroke-linecap:round; stroke-linejoin:round}
.card .ico img{width:30px; height:30px; object-fit:contain}
.card h3{font-family:var(--display); font-weight:700; font-size:1.15rem; letter-spacing:-.01em; line-height:1.25}
.card p{color:var(--ink-2); font-size:.93rem; margin-top:.45rem}
.card .more{margin-top:auto; padding-top:1rem; font-weight:600; font-size:.9rem; color:var(--blue-ink)}
.card.dark{background:var(--inv); border-color:var(--inv-line); color:#fff}
.card.dark p{color:#cbd3df}
.card img.shot{width:100%; border-radius:10px; border:1px solid var(--rule); margin-bottom:1rem}

/* Listas con marca */
.checks{list-style:none; display:grid; gap:.55rem}
.checks li{position:relative; padding-left:1.5rem; color:var(--ink-2)}
.checks li::before{content:"✓"; position:absolute; left:0; color:var(--bi); font-weight:700}
.checks.two{grid-template-columns:1fr 1fr; column-gap:2rem}
@media (max-width:640px){ .checks.two{grid-template-columns:1fr} }

/* Bloque de texto + imagen alternado */
.feature{display:grid; grid-template-columns:1fr 1fr; gap:3rem; align-items:center}
.feature + .feature{margin-top:4.5rem}
.feature.flip > :first-child{order:2}
.feature h3{font-family:var(--display); font-weight:800; font-size:clamp(1.5rem,2.6vw,2.1rem); letter-spacing:-.025em; line-height:1.1; margin:.7rem 0 .8rem}
.feature p{color:var(--ink-2)}
.feature .media{background:var(--card); border:1px solid var(--rule); border-radius:16px; padding:.8rem}
.feature .media img{width:100%; border-radius:10px}
@media (max-width:860px){ .feature{grid-template-columns:1fr; gap:1.5rem} .feature.flip > :first-child{order:0} }

/* Texto largo */
.prose{max-width:46rem; color:var(--ink-2)}
.prose h2, .prose h3{font-family:var(--display); font-weight:800; color:var(--ink); letter-spacing:-.02em; margin:2rem 0 .6rem}
.prose p + p{margin-top:.9rem}
.prose a{color:var(--blue-ink)}

/* Avisos */
.callout{border:1px solid var(--rule); border-left:4px solid var(--accent); background:var(--card); border-radius:12px; padding:1rem 1.2rem; color:var(--ink-2)}
.callout b{color:var(--ink)}
.callout.ok{border-left-color:var(--bi)}
.callout.info{border-left-color:var(--blue)}

/* Tablas */
.table-wrap{overflow-x:auto; border:1px solid var(--rule); border-radius:14px; background:var(--card)}
.table{width:100%; border-collapse:collapse; min-width:560px}
.table th, .table td{text-align:left; padding:.75rem 1rem; border-bottom:1px solid var(--rule-2); font-size:.9rem; color:var(--ink-2); vertical-align:top}
.table th{font-family:var(--mono); font-size:.7rem; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-3)}
.table td:first-child{color:var(--ink); font-weight:600}
.table tr:last-child td{border-bottom:0}

/* Formularios */
.form{display:grid; gap:1rem}
.form .row2{display:grid; grid-template-columns:1fr 1fr; gap:1rem}
@media (max-width:640px){ .form .row2{grid-template-columns:1fr} }
.field label{display:block; font-family:var(--mono); font-size:.7rem; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-3); margin-bottom:.45rem}
.input, .field input, .field select, .field textarea{width:100%; font:inherit; font-size:.95rem; color:var(--ink); background:var(--paper); border:1px solid var(--rule); border-radius:10px; padding:.7rem .85rem; transition:border-color .15s}
.field textarea{min-height:130px; resize:vertical}
.input:focus, .field input:focus, .field select:focus, .field textarea:focus{outline:none; border-color:var(--blue); box-shadow:0 0 0 3px var(--blue-tint)}
.field .hint{font-size:.8rem; color:var(--ink-3); margin-top:.35rem}

/* Preguntas frecuentes */
.faq-list details{border-top:1px solid var(--rule); padding:1.1rem 0}
.faq-list details:last-child{border-bottom:1px solid var(--rule)}
.faq-list summary{cursor:pointer; list-style:none; display:flex; justify-content:space-between; gap:1rem; font-weight:600; font-size:1.02rem}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+"; font-family:var(--mono); color:var(--accent); font-size:1.1rem; transition:transform .2s}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list details > :not(summary){margin-top:.7rem; color:var(--ink-2); font-size:.95rem}

/* Pestañas */
.tabs{display:flex; gap:.3rem; flex-wrap:wrap; padding:.3rem; background:var(--card); border:1px solid var(--rule); border-radius:12px; width:max-content; max-width:100%; margin-bottom:1.6rem}
.tabs button{border:0; background:none; cursor:pointer; border-radius:9px; padding:.55rem 1rem; font:inherit; font-weight:600; font-size:.88rem; color:var(--ink-2)}
.tabs button[aria-selected="true"]{background:var(--strong); color:var(--strong-fg)}
.tab-panel[hidden]{display:none}

/* Insignias */
.badge{display:inline-block; font-family:var(--mono); font-size:.66rem; font-weight:600; letter-spacing:.05em; text-transform:uppercase; padding:.2rem .5rem; border-radius:5px; background:var(--paper-2); color:var(--ink-2)}
.badge.accent{background:var(--accent); color:#fff}
.badge.blue{background:var(--blue-tint); color:var(--blue-ink)}
.badge.green{background:var(--bi-tint); color:var(--bi-ink)}

/* Portada · Cómo comprar */
.buy{display:grid; grid-template-columns:repeat(3,1fr); gap:1rem}
.buy-card{display:flex; flex-direction:column; background:var(--card); border:1px solid var(--rule); border-radius:18px; padding:1.7rem; text-decoration:none; transition:border-color .18s, transform .18s}
a.buy-card:hover{border-color:var(--ink-3); transform:translateY(-2px)}
.buy-k{font-family:var(--mono); font-size:.7rem; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--accent)}
.buy-card h3{font-family:var(--display); font-weight:800; font-size:1.4rem; letter-spacing:-.02em; margin:.6rem 0 .4rem}
.buy-card p{color:var(--ink-2); font-size:.94rem; flex:1}
.buy-card .more{margin-top:1.2rem; font-weight:600; font-size:.92rem; color:var(--blue-ink)}
.buy-card.hl{background:var(--accent); border-color:var(--accent); color:#fff}
.buy-card.hl .buy-k, .buy-card.hl p, .buy-card.hl .more{color:#fff}
.buy-card.hl p{opacity:.9}
.contact{list-style:none; display:grid; gap:.1rem; margin-top:.4rem}
.contact a{display:flex; justify-content:space-between; gap:1rem; padding:.55rem 0; border-bottom:1px dashed var(--rule); text-decoration:none; font-weight:600; font-size:.92rem}
.contact li:last-child a{border-bottom:0}
.contact a:hover{color:var(--blue-ink)}
.contact small{font-family:var(--mono); font-size:.68rem; font-weight:600; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-3); align-self:center}
@media (max-width:900px){ .buy{grid-template-columns:1fr} }
.card > .badge{align-self:flex-start}

/* Portada · ajustes de centrado (tarjeta OPUS 27 y cifras) */
.launch{display:flex; flex-direction:column; align-items:center; text-align:center; padding:2rem 1.8rem 1.8rem}
.launch-top{justify-content:space-between; width:100%; margin-bottom:1.8rem}
.launch-top .new{padding:.42rem .7rem; font-size:.68rem}
.launch .logo27{max-width:400px; margin:0 auto}
.launch .apps{width:100%; margin-top:1.8rem; text-align:left}
.app{align-items:flex-start}
.facts ul{text-align:center}
.facts li, .facts li:first-child{padding:1.8rem 1rem; display:flex; flex-direction:column; align-items:center; justify-content:flex-start; gap:.2rem}
.facts li:first-child{border-left:0}
.facts b{font-size:2.3rem}
.facts b i{font-style:normal; color:var(--accent)}
.facts span{max-width:22rem}
@media (max-width:860px){ .facts li, .facts li:first-child{padding:1.2rem 0} }

/* Marca: mismo ritmo que opus.com.mx (símbolo · separador · nombre) */
.brand{gap:.8rem}
.brand span{font-size:1.6rem; font-weight:800; letter-spacing:.02em; line-height:1; padding-left:.8rem; border-left:1px solid var(--rule)}
@media (max-width:480px){ .brand span{font-size:1.3rem} }
.facts span a{color:var(--ink-2); text-decoration:none; font-weight:600} .facts span a:hover{color:var(--ink)}

/* Portada · cifras en carrusel continuo */
.ticker{overflow:hidden; position:relative}
.ticker::before, .ticker::after{content:""; position:absolute; top:0; bottom:0; width:80px; z-index:1; pointer-events:none}
.ticker::before{left:0; background:linear-gradient(90deg, var(--card), transparent)}
.ticker::after{right:0; background:linear-gradient(-90deg, var(--card), transparent)}
.ticker-track{display:flex; width:max-content; animation:ticker 60s linear infinite}
.ticker:hover .ticker-track, .ticker:focus-within .ticker-track{animation-play-state:paused}
.ticker ul{display:flex !important; list-style:none; text-align:left}
.ticker li, .ticker li:first-child{width:260px; flex-shrink:0; padding:1.5rem 1.6rem; border-left:1px solid var(--rule-2); display:block}
.ticker li a{display:block; text-decoration:none; color:inherit}
.ticker li a:hover b{color:var(--accent)}
.ticker b{display:block; font-family:var(--display); font-weight:800; font-size:2rem; letter-spacing:-.03em; line-height:1.1; transition:color .15s}
.ticker span{display:block; font-size:.85rem; color:var(--ink-3); margin-top:.2rem; max-width:none}
@keyframes ticker{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion: reduce){
  .ticker-track{animation:none; width:auto}
  .ticker ul[aria-hidden]{display:none !important}
  .ticker ul{flex-wrap:wrap; justify-content:center}
  .ticker::before, .ticker::after{display:none}
}
@media (max-width:860px){ .ticker li, .ticker li:first-child{width:220px; padding:1.2rem 1.2rem; border-left:1px solid var(--rule-2); border-top:0} }

/* Carrusel de cifras · versión compacta: número + una sola línea */
.ticker li, .ticker li:first-child{width:auto; padding:1rem 2.2rem; white-space:nowrap}
.ticker b{font-size:1.5rem}
.ticker span{font-size:.82rem; margin-top:.1rem}
.ticker-track{animation-duration:45s}
@media (max-width:860px){ .ticker li, .ticker li:first-child{width:auto; padding:.9rem 1.5rem} .ticker b{font-size:1.3rem} }
.product .logo{justify-content:center; height:72px; margin-bottom:1.6rem} .product .logo img{max-height:52px}