/* Papabuelo — estilos (base: mockup oscuro, móvil primero). */
:root{--bg:#0b0e14;--panel:#141925;--panel2:#1b2232;--line:#262e42;--tx:#e8ecf5;--mut:#8f9ab3;--acc:#ffb020;--acc2:#6c8cff;--red:#ff3b47}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:12px}
body{background:var(--bg);color:var(--tx);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,sans-serif;line-height:1.5;-webkit-text-size-adjust:100%}
a{color:inherit;text-decoration:none}
a:focus-visible,.btn:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
img,svg,iframe{max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding:0 16px}
.demo{background:repeating-linear-gradient(45deg,#3a2a00,#3a2a00 12px,#4a3500 12px,#4a3500 24px);color:#ffd77a;text-align:center;font-size:.85rem;padding:8px 12px;font-weight:600}

/* Cabecera: móvil = logo + botón, y debajo el menú con scroll horizontal */
header{border-bottom:1px solid var(--line);background:rgba(11,14,20,.95)}
.nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 12px;padding:10px 0}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem}
.logo i{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--acc),#ff6a3d);display:grid;place-items:center;color:#1a1000;font-style:normal;font-weight:900}
.nav ul{order:3;width:100%;display:flex;gap:8px;list-style:none;overflow-x:auto;padding-bottom:2px;font-size:.9rem;scrollbar-width:none}
.nav ul::-webkit-scrollbar{display:none}
.nav ul a{display:block;white-space:nowrap;padding:6px 14px;border-radius:99px;background:var(--panel);border:1px solid var(--line);color:var(--mut)}
.nav ul a:hover{color:var(--tx);border-color:#3a4566}

.hero{padding:22px 0 6px}
.hero h1{font-size:clamp(1.6rem,6vw,2.4rem);line-height:1.15;max-width:780px}
.hero h1 span{color:var(--acc)}
.hero p{color:var(--mut);margin-top:10px;max-width:700px}
.layout{display:grid;grid-template-columns:minmax(0,1fr);gap:28px;padding:22px 0 44px}
h2{font-size:1.2rem;margin-bottom:16px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
h2:before{content:"";width:5px;height:20px;border-radius:3px;background:var(--acc)}
.tag{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:3px 9px;border-radius:99px;background:rgba(108,140,255,.15);color:#a8bcff}
.tag.ex{background:rgba(255,176,32,.15);color:var(--acc)}

/* Tarjetas */
.top{display:grid;grid-template-columns:1fr;gap:16px}
.card{display:block;background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:transform .15s,border-color .15s}
a.card:hover{transform:translateY(-2px);border-color:#3a4566}
.thumb{height:110px;position:relative}
.big{display:grid;grid-template-columns:1fr}
.big .thumb{min-height:140px}
.body{padding:16px}
.body h3{font-size:1.05rem;line-height:1.3;margin:8px 0 6px;overflow-wrap:anywhere}
.big .body h3{font-size:1.25rem}
.body p{color:var(--mut);font-size:.9rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.big .body p{-webkit-line-clamp:4}
.meta{color:var(--mut);font-size:.78rem;margin-top:10px}
.g1{background:linear-gradient(135deg,#2b3a8f,#6c8cff 60%,#a98bff)}
.g2{background:linear-gradient(135deg,#0f6b5c,#27c4a0)}
.g3{background:linear-gradient(135deg,#8f2b5a,#ff6a8d)}
.g4{background:linear-gradient(135deg,#8f5a0f,#ffb020)}
.g5{background:linear-gradient(135deg,#1d4f8f,#38b6ff)}
.g6{background:linear-gradient(135deg,#4a2b8f,#c36cff)}
.thumb svg.deco{position:absolute;right:14px;bottom:10px;width:56px;height:56px;opacity:.35}

/* Video destacado */
.video{margin-top:28px}
.player{position:relative;aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:radial-gradient(circle at 30% 30%,#2a3a7a,#0e1220 70%);border:1px solid var(--line);display:grid;place-items:center}
.player iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
a.player{cursor:pointer;display:grid}
a.player img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
a.player .play{position:relative;z-index:1}
a.player:hover .play{filter:brightness(1.15)}
.playerwrap>iframe{display:block;width:100%;aspect-ratio:16/9;border:0;border-radius:16px;background:#000}
.player .play{width:72px;height:72px;border-radius:50%;background:var(--red);display:grid;place-items:center;box-shadow:0 0 0 12px rgba(255,59,71,.2)}
.player .cap{position:absolute;left:0;right:0;bottom:0;padding:18px 16px 14px;background:linear-gradient(transparent,rgba(0,0,0,.85))}
.player .cap b{font-size:1.05rem;display:block;line-height:1.3}
.player .cap span{color:var(--mut);font-size:.85rem}
.player .bot{position:absolute;top:12px;right:12px;font-size:.75rem;background:rgba(0,0,0,.5);padding:4px 10px;border-radius:99px}
.vcap{margin-top:10px;font-size:.95rem}
.vcap a{color:var(--acc)}

/* Redes */
.social{display:grid;grid-template-columns:1fr;gap:16px;margin-top:34px}
.soc{padding:20px;text-align:center}
.soc .ic{width:60px;height:60px;border-radius:16px;margin:0 auto 12px;display:grid;place-items:center}
.soc .ic svg{width:32px;height:32px;fill:#fff}
.soc h3{font-size:1.1rem}
.soc p{color:var(--mut);font-size:.85rem;margin:4px 0 14px}
.soc ul{list-style:none;text-align:left;margin:0 0 14px;font-size:.82rem}
.soc li{padding:6px 0;border-top:1px solid var(--line)}
.soc li a{color:var(--tx);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.soc li a:hover{color:var(--acc)}
.btn{display:inline-block;padding:9px 20px;border-radius:99px;font-weight:700;font-size:.9rem;background:var(--acc);color:#1a1000;border:0;cursor:pointer}
.btn:hover{filter:brightness(1.1)}
.btn.off{background:var(--panel2);color:var(--mut);cursor:default;filter:none}
.yt{background:#ff0000}.tt{background:linear-gradient(135deg,#25f4ee,#111 50%,#fe2c55)}.ig{background:linear-gradient(45deg,#feda75,#fa7e1e,#d62976,#962fbf,#4f5bd5)}

/* Blog */
.blog{margin-top:34px}
.posts{display:grid;grid-template-columns:1fr;gap:16px}
.post .thumb{height:80px}

/* Barra lateral */
aside .box{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px}
aside h2{margin-bottom:8px}
.live{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.badge{background:var(--red);color:#fff;font-size:.7rem;font-weight:800;padding:3px 9px;border-radius:6px;letter-spacing:.08em;display:inline-flex;align-items:center;gap:6px}
.badge:before{content:"";width:7px;height:7px;border-radius:50%;background:#fff;animation:p 1.2s infinite}
@keyframes p{50%{opacity:.25}}
@media(prefers-reduced-motion:reduce){.badge:before{animation:none}html{scroll-behavior:auto}a.card:hover{transform:none}}
.auto{font-size:.78rem;color:var(--mut);display:flex;align-items:center;gap:6px}
.auto svg{width:14px;height:14px;fill:none;stroke:var(--acc);stroke-width:2;flex:none}
.news{list-style:none}
.news li{padding:12px 0;border-top:1px solid var(--line);display:flex;gap:12px}
.news time{font-variant-numeric:tabular-nums;color:var(--acc);font-weight:700;font-size:.82rem;min-width:62px;flex:none}
.news a{font-size:.9rem;line-height:1.35;overflow-wrap:anywhere}
.news a:hover{color:var(--acc)}
.sub{margin-top:14px;background:var(--panel2);border-radius:12px;padding:12px;font-size:.82rem;color:var(--mut)}

/* Página de artículo */
.article{background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.article .thumb{height:120px}
.article .body{padding:20px}
.article h1{font-size:clamp(1.4rem,5vw,2rem);line-height:1.2;margin:10px 0;overflow-wrap:anywhere}
.article .lead{font-size:1.05rem;color:var(--tx);margin:16px 0 20px}
.article .note{font-size:.82rem;color:var(--mut);margin-top:18px}
.crumbs{font-size:.85rem;color:var(--mut);margin:18px 0 0}
.crumbs a{color:var(--acc)}

footer{border-top:1px solid var(--line);padding:24px 0;color:var(--mut);font-size:.85rem;text-align:center}
footer p+p{margin-top:6px}

/* Tablet */
@media(min-width:641px){
  .wrap{padding:0 20px}
  .top{grid-template-columns:repeat(2,1fr)}
  .big{grid-column:span 2}
  .posts{grid-template-columns:repeat(2,1fr)}
  .social{grid-template-columns:repeat(3,1fr)}
  .thumb{height:130px}
  .big{grid-template-columns:1.1fr 1fr}
  .big .thumb{height:auto;min-height:220px}
  .post .thumb{height:90px}
  .hero{padding:34px 0 10px}
}
/* Escritorio: menú en la cabecera y barra lateral fija a la derecha */
@media(min-width:901px){
  .nav{flex-wrap:nowrap;padding:0;height:64px}
  .nav ul{order:0;width:auto;overflow:visible;gap:22px;padding:0;font-size:.95rem}
  .nav ul a{padding:0;background:none;border:0;border-radius:0}
  .layout{grid-template-columns:minmax(0,1fr) 320px;gap:28px;padding:26px 0 50px}
  .top{grid-template-columns:repeat(3,1fr)}
  .big{grid-column:span 3}
  aside .box{position:sticky;top:16px}
  .player .play{width:84px;height:84px}
}