/* ===== Base ===== */
:root{--bg:#0f0f0f;--card:#121212;--line:#222;--text:#eaeaea;--muted:#c9d1d9;--accent:#4caf50}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
h1{margin:0 0 10px;font-size:clamp(1.6rem,2.2vw,2.2rem)}
p{color:var(--muted);margin:0 0 10px}

/* ===== Navbar ===== */
.navbar{position:sticky;top:0;z-index:50;background:var(--bg);border-bottom:1px solid var(--line)}
.navbar-container{max-width:1000px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.logo{color:#fff;font-weight:800;letter-spacing:.2px}
.hamburger{border:1px solid #333;background:#1a1a1a;color:#fff;border-radius:10px;padding:8px 12px;cursor:pointer}
.hamburger:focus-visible,.nav-links a:focus-visible{outline:3px solid rgba(76,175,80,.5);outline-offset:2px}
.nav-links{list-style:none;margin:0;padding:0;display:none;flex-direction:column;gap:8px;position:absolute;left:0;right:0;top:100%;background:var(--bg);border-bottom:1px solid var(--line);padding:12px 16px}
.nav-links li a{color:#d0d0d0;padding:8px 10px;border-radius:8px;display:block}
.nav-links li a:hover{background:#1b1b1b;color:#fff}
.nav-links.open{display:flex}
@media (min-width:768px){
  .hamburger{display:none}
  .nav-links{position:static;display:flex;flex-direction:row;background:transparent;border:0;padding:0;gap:16px}
}

/* ===== Layout ===== */
.wrapper{padding:20px 0}
.container{max-width:1000px;margin:0 auto;padding:0 16px;text-align:left}

/* ===== Listado ===== */
.blog-list{list-style:none;margin:24px 0 0;padding:0;display:grid;grid-template-columns:1fr;gap:18px}
.blog-list li{background:var(--card);border:1px solid #1f1f1f;border-radius:14px;padding:16px;transition:transform .08s ease,box-shadow .2s ease,border-color .2s}
.blog-list li:hover{border-color:#2b2b2b;box-shadow:0 6px 24px rgba(0,0,0,.35);transform:translateY(-2px)}
.blog-list li a{color:#a8e6b8;font-weight:700}
.blog-list li p{margin-top:6px;color:#bdbdbd}
.blog-banner img{border-radius:12px;margin-bottom:12px;aspect-ratio:16/9;object-fit:cover}
@media (min-width:720px){.blog-list{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ===== Footer ===== */
footer{border-top:1px solid var(--line);margin-top:40px;padding:20px 16px;text-align:center;color:#aaa}
footer a{color:inherit;margin:0 6px}
footer a:hover{text-decoration:underline}