/* AlexTechNews — fase 0. Tema oscuro, acento degradado cian→magenta (identidad AlexCubanTech). */
:root{
  --bg:#0b0e13; --panel:#12161d; --panel2:#171c26; --line:#232b38;
  --text:#e8edf4; --muted:#9aa7b8; --cyan:#22d3ee; --magenta:#e879f9;
  --grad:linear-gradient(90deg,var(--cyan),var(--magenta));
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* Cabecera */
.masthead{border-bottom:1px solid var(--line);background:rgba(11,14,19,.97);position:sticky;top:0;z-index:10}
.masthead-in{max-width:1060px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.logo{font-size:27px;font-weight:800;letter-spacing:-.5px}
.logo .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.logo small{display:block;font-size:11px;font-weight:600;letter-spacing:2.2px;color:var(--muted);text-transform:uppercase;margin-top:1px}
nav.main{display:flex;gap:20px;margin-left:auto}
nav.main a{font-size:14px;font-weight:600;color:var(--muted)}
nav.main a:hover{color:var(--text)}
.pill{font-size:10.5px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;color:#0b0e13;background:var(--grad);border-radius:99px;padding:3px 10px;display:inline-block}

/* Contenedor */
.wrap{max-width:1060px;margin:0 auto;padding:28px 20px 56px}

/* Hero / portada */
.hero{margin-top:8px;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--panel)}
.hero img{width:100%;height:420px;object-fit:cover}
.hero-body{padding:26px 28px 30px}
.hero h1{font-size:34px;line-height:1.18;letter-spacing:-.5px;margin:12px 0 12px}
.hero p.dek{font-size:17px;color:var(--muted)}
.meta{font-size:13px;color:var(--muted);margin-top:16px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.meta .dot{width:3px;height:3px;border-radius:50%;background:var(--muted)}

h2.section{font-size:19px;margin:38px 0 16px;letter-spacing:-.2px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.card img{width:100%;height:170px;object-fit:cover}
.card-body{padding:16px 18px 20px}
.card h3{font-size:18px;line-height:1.3;margin:9px 0 8px}
.card p{font-size:14px;color:var(--muted)}

.method{background:var(--panel2);border:1px solid var(--line);border-radius:14px;padding:22px 24px;margin-top:38px}
.method h2{font-size:18px;margin-bottom:8px}
.method p{color:var(--muted);font-size:15px}
.method strong{color:var(--text)}

/* Artículo */
.crumbs{font-size:13px;color:var(--muted);margin-bottom:18px}
.crumbs a:hover{color:var(--text)}
article.post{max-width:760px}
article.post h1{font-size:36px;line-height:1.16;letter-spacing:-.6px;margin:14px 0 14px}
article.post p.dek{font-size:18px;color:var(--muted);line-height:1.55}
article.post .meta{border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:22px}
figure{margin:0 0 8px}
figure img{border-radius:12px;width:100%}
figcaption{font-size:12.5px;color:var(--muted);margin:8px 0 22px}
article.post .body p{font-size:17px;margin-bottom:18px;color:#dbe3ee}
figure.in-body{margin:26px 0 6px}
.specs{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin:26px 0}
.specs h3{font-size:13px;letter-spacing:1.8px;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.specs dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px 22px}
.specs dt{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:1px}
.specs dd{font-size:16px;font-weight:700;margin-top:2px}
.sources{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin-top:30px}
.sources h3{font-size:13px;letter-spacing:1.8px;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.sources li{font-size:14.5px;margin:6px 0 6px 18px;color:#dbe3ee}
.sources a{color:var(--cyan)}
.sources a:hover{text-decoration:underline}
.share{margin-top:26px;font-size:14.5px;color:var(--muted)}
.share a{color:var(--cyan);font-weight:600}
.rumor-note{background:var(--panel2);border:1px solid var(--magenta);border-radius:12px;padding:14px 18px;margin:0 0 22px;font-size:14.5px;color:#dbe3ee}
.rumor-note strong{color:var(--magenta);text-transform:uppercase;letter-spacing:1.2px;font-size:12px;display:block;margin-bottom:4px}

footer.site{border-top:1px solid var(--line);margin-top:8px}
footer.site .in{max-width:1060px;margin:0 auto;padding:24px 20px;font-size:13px;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap;justify-content:space-between}

@media (max-width:640px){
  .hero img{height:240px}
  .hero h1{font-size:26px}
  article.post h1{font-size:28px}
  nav.main{margin-left:0}
}