:root{
  --bg:#0a2233;
  --bg-2:#0c3b5a;
  --card:#0f4a72;
  --text:#e9f2f7;
  --muted:#a9c3d4;
  --accent:#3ad0ff;
  --accent-2:#7cf7cf;
  --warning:#ffd166;
  --danger:#ff6b6b;
  --shadow:0 10px 30px rgba(0,0,0,.35);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:linear-gradient(180deg,var(--bg),#071824);color:var(--text);font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif;line-height:1.6}
img{max-width:100%;display:block;border-radius:12px}
a{color:var(--accent);text-decoration:none}
a:hover{opacity:.9}

.site-header{position:sticky;top:0;z-index:1000;background:rgba(7,24,36,.85);backdrop-filter:blur(8px);box-shadow:var(--shadow);display:flex;justify-content:space-between;align-items:center;padding:.6rem 1rem}
.brand{display:flex;gap:.6rem;align-items:center;font-weight:700;color:#fff}
.navbar{display:flex;gap:.5rem;flex-wrap:wrap}
.nav-link{color:#d3e7f2;padding:.5rem .8rem;border-radius:8px;display:inline-flex;align-items:center;gap:.45rem}
.nav-link:hover{background:rgba(255,255,255,.08)}
.nav-link.active{background:linear-gradient(90deg,rgba(58,208,255,.25),rgba(124,247,207,.25));color:#fff}

.hero{position:relative;min-height:64vh;display:grid;place-items:center;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.07)}
.hero.small-hero{min-height:40vh}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.45) saturate(1.1)}
.hero-content{position:relative;max-width:1000px;padding:2rem;text-align:center}
.hero h1{font-size:clamp(1.8rem,4vw,3rem);margin:.2rem 0}
.hero p{color:var(--muted);font-size:1.05rem}

.grid{display:grid;gap:1.2rem;padding:2rem;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.08);padding:1rem;border-radius:16px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:.6rem}
.card h3{margin:.4rem 0}

.featured{padding:2rem}
.featured-inner{display:grid;grid-template-columns:1.2fr 1fr;gap:1.2rem}
@media(max-width:900px){.featured-inner{grid-template-columns:1fr}}

.quick-links,.more-posts{padding:0 2rem 2rem}
.post-links{list-style:none;padding:0;margin:0;display:grid;gap:.5rem}
.post-links a{padding:.5rem .8rem;border:1px solid rgba(255,255,255,.08);border-radius:10px;display:inline-block;background:rgba(255,255,255,.04)}
.post-links a:hover{background:rgba(255,255,255,.08)}

.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.7rem 1.1rem;border-radius:12px;border:1px solid transparent;cursor:pointer;font-weight:700;transition:all .25s ease}
.btn-primary{background:linear-gradient(135deg,var(--accent),#59e1ff);color:#002332;text-shadow:0 1px 0 rgba(255,255,255,.3)}
.btn-secondary{background:linear-gradient(135deg,var(--accent-2),#59ffc8);color:#003a28}
.btn-outline{background:transparent;color:var(--text);border-color:rgba(255,255,255,.25)}
.btn:hover{transform:translateY(-1px)}
.glow{box-shadow:0 0 0 rgba(58,208,255,.0)}
.glow:hover{box-shadow:0 0 18px rgba(58,208,255,.75),0 0 36px rgba(124,247,207,.35)}

.site-footer{border-top:1px solid rgba(255,255,255,.08);padding:2rem;background:linear-gradient(180deg,#081926,#06131c)}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.2rem}
.footer-brand p{margin:.2rem 0}
.legal-links a{color:#b9d7e6}
.made-with{text-align:center;color:#8db4c7;margin-top:1rem;font-size:.9rem}

.post{max-width:960px;margin:0 auto;padding:2rem}
.post-header h1{margin:.2rem 0 0}
.post-meta{color:#9fc2d6;margin:.2rem 0 1rem}
.post-content h2{margin-top:1.4rem}
.post-nav{display:flex;justify-content:space-between;gap:1rem;margin:2rem 0}

.resumen{padding:2rem;background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));border-top:1px solid rgba(255,255,255,.06)}
.resumen h2{margin-top:0}

.cookie-banner{position:fixed;left:1rem;right:1rem;bottom:1rem;display:none;align-items:center;gap:1rem;background:#0b2a40;color:var(--text);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:1rem;box-shadow:var(--shadow);z-index:2000;flex-wrap:wrap}
.cookie-actions{display:flex;gap:.5rem;margin-left:auto}
.cookie-close{background:transparent;border:none;color:#fff;font-size:1.4rem;cursor:pointer}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;padding:2rem}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr}}
.contact-card{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));padding:1rem;border:1px solid rgba(255,255,255,.08);border-radius:16px;box-shadow:var(--shadow)}
.contact-form label{display:block;margin:.6rem 0}
.contact-form input,.contact-form textarea{width:100%;padding:.7rem;border-radius:10px;border:1px solid rgba(255,255,255,.2);background:rgba(0,0,0,.15);color:#eaf6fd}
.form-row{display:flex;gap:.6rem;margin-top:.6rem}
.form-note{color:#a6c1d2;font-size:.9rem}

.team{padding:2rem}
.team-card{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));padding:1rem;border:1px solid rgba(255,255,255,.08);border-radius:16px;text-align:center;box-shadow:var(--shadow)}
.team-card img{object-fit:cover;border-radius:14px}

.modal{position:fixed;inset:0;background:rgba(0,0,0,.6);display:none;align-items:center;justify-content:center;z-index:3000}
.modal-content{background:linear-gradient(180deg,#0c2b43,#0b2236);padding:1.4rem;border-radius:16px;box-shadow:var(--shadow);max-width:420px;text-align:center;border:1px solid rgba(255,255,255,.12)}