/* Geointeliza · Blog — mismos tokens que la página principal */
:root{
  --bg:#f6f8fb;--surface:#fff;--ink:#0b1220;--ink2:#3b4658;--mut:#6b7689;--line:#e3e8f0;
  --brand:#0e9f7e;--brand2:#22d3a6;--accent:#3b6ff5;--chip:#eef2f8;--shadow:0 1px 2px rgba(11,18,32,.06),0 8px 24px rgba(11,18,32,.06);
  --hero1:#0b1220;--hero2:#10213a;--code:#0f172a;--codeink:#d6e2f5;
  --ok:#0e9f7e;--warn:#d98b0b;--bad:#d64545;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0a0f1a;--surface:#111a2a;--ink:#e8eef8;--ink2:#b7c2d4;--mut:#8792a6;--line:#1e2a3e;--chip:#17223a;--shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25);--code:#0b1322;
}}
:root[data-theme="dark"]{--bg:#0a0f1a;--surface:#111a2a;--ink:#e8eef8;--ink2:#b7c2d4;--mut:#8792a6;--line:#1e2a3e;--chip:#17223a;--shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25);--code:#0b1322}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px;margin:0 auto;padding:0 20px}

/* nav */
nav{position:sticky;top:0;z-index:1000;background:rgba(11,18,32,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.07)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:62px;gap:12px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:800;letter-spacing:-.2px;font-size:18px}
.logo img{width:32px;height:32px;filter:drop-shadow(0 4px 10px rgba(34,211,166,.35))}
.logo b{color:var(--brand2);font-weight:800}
.logo span{font-size:20px;letter-spacing:-.6px}
nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0}
nav ul a{color:#c9d4e6;text-decoration:none;font-size:14px;font-weight:500}
nav ul a:hover,nav ul a[aria-current]{color:#fff}
.theme{background:transparent;border:1px solid rgba(255,255,255,.22);color:#fff;border-radius:10px;width:36px;height:36px;cursor:pointer;font-size:15px}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14px;text-decoration:none;border-radius:10px;padding:11px 18px;border:1px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;font-family:inherit}
.btn.primary{background:var(--brand2);color:#062a21}
.btn.primary:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(34,211,166,.35)}
.btn.ghost{border-color:rgba(255,255,255,.22);color:#fff}
.btn.ghost:hover{background:rgba(255,255,255,.08)}
.btn.line{border-color:var(--line);color:var(--ink);background:var(--surface)}
.btn.line:hover{border-color:var(--brand)}
.btn.sm{padding:8px 13px;font-size:13px}
@media (max-width:820px){nav ul{display:none}}

/* hero */
header.hero{position:relative;overflow:hidden;background:radial-gradient(1200px 500px at 80% -10%,rgba(59,111,245,.35),transparent 60%),radial-gradient(900px 500px at 0% 110%,rgba(34,211,166,.22),transparent 60%),linear-gradient(160deg,var(--hero1),var(--hero2));color:#fff;padding:72px 0 56px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font:500 12px/1 'JetBrains Mono',monospace;letter-spacing:.6px;text-transform:uppercase;color:var(--brand2);background:rgba(34,211,166,.1);border:1px solid rgba(34,211,166,.3);padding:7px 11px;border-radius:99px}
.hero h1{font-size:clamp(30px,4.6vw,48px);line-height:1.1;letter-spacing:-1.2px;margin:18px 0 14px;font-weight:800;text-wrap:balance}
.hero p.lead{color:#c9d4e6;font-size:18px;max-width:720px;margin:0}
.meta{display:flex;flex-wrap:wrap;gap:14px;margin-top:22px;color:#9fb0c9;font-size:13px}
.meta span{display:inline-flex;gap:6px;align-items:center}

/* blog index */
.posts{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px;padding:56px 0 80px}
.post{background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;text-decoration:none;transition:transform .15s,border-color .15s}
.post:hover{transform:translateY(-3px);border-color:var(--brand)}
.post .cover{aspect-ratio:1200/630;background:#0b1220;display:block;width:100%;object-fit:cover}
.post .body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.post h2{font-size:20px;line-height:1.3;margin:0;letter-spacing:-.3px}
.post p{margin:0;color:var(--ink2);font-size:15px}
.post .foot{margin-top:auto;display:flex;justify-content:space-between;color:var(--mut);font-size:13px;padding-top:8px}
.post.soon{opacity:.75}
.post.soon .cover{display:grid;place-items:center;color:#8aa0c0;font:500 13px 'JetBrains Mono',monospace;background:linear-gradient(160deg,var(--hero1),var(--hero2))}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font:500 11.5px/1 'JetBrains Mono',monospace;background:var(--chip);color:var(--ink2);padding:6px 9px;border-radius:99px}

/* article */
article{padding:48px 0 30px}
article h2{font-size:28px;letter-spacing:-.6px;line-height:1.2;margin:56px 0 14px;scroll-margin-top:80px}
article h3{font-size:20px;margin:32px 0 10px;letter-spacing:-.2px}
article p,article li{font-size:17px;color:var(--ink2)}
article strong{color:var(--ink)}
article ol,article ul{padding-left:22px}
article li{margin:6px 0}
article code{font:500 14px 'JetBrains Mono',monospace;background:var(--chip);padding:2px 6px;border-radius:6px;color:var(--ink)}
article pre{background:var(--code);color:var(--codeink);padding:18px 20px;border-radius:12px;overflow:auto;font:500 13.5px/1.6 'JetBrains Mono',monospace}
article pre code{background:none;padding:0;color:inherit}
.toc{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin:8px 0 10px}
.toc b{font-size:13px;letter-spacing:.5px;text-transform:uppercase;color:var(--mut)}
.toc ol{margin:8px 0 0;padding-left:20px}
.toc li{font-size:15px;margin:4px 0}
.toc a{text-decoration:none}
.toc a:hover{color:var(--brand)}
.note{border-left:4px solid var(--brand2);background:var(--surface);padding:14px 18px;border-radius:0 12px 12px 0;margin:22px 0;box-shadow:var(--shadow)}
.note p{margin:0;font-size:16px}
.step{display:grid;grid-template-columns:44px 1fr;gap:16px;margin:26px 0}
.step .n{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--brand2),var(--accent));color:#062a21;font-weight:800;display:grid;place-items:center;font-size:18px}
.step h3{margin:6px 0 6px}
.step p{margin:0 0 8px}
table.t{width:100%;border-collapse:collapse;font-size:15px;margin:16px 0;background:var(--surface);border-radius:12px;overflow:hidden;border:1px solid var(--line)}
table.t th,table.t td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line)}
table.t th{background:var(--chip);font-weight:600;color:var(--ink)}
table.t td{color:var(--ink2)}
table.t tr:last-child td{border-bottom:none}
.tablewrap{overflow-x:auto}

/* demo */
.demo{margin:28px 0;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
.demo .bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--line)}
.demo .bar b{font-size:14px}
.demo .tools{display:flex;flex-wrap:wrap;gap:8px}
.demo .grid2{display:grid;grid-template-columns:1fr 300px}
@media (max-width:860px){.demo .grid2{grid-template-columns:1fr}}
#map{height:480px;background:#dfe6ef}
@media (max-width:600px){#map{height:380px}}
.panel{padding:16px 18px;border-left:1px solid var(--line);display:flex;flex-direction:column;gap:12px}
@media (max-width:860px){.panel{border-left:none;border-top:1px solid var(--line)}}
.panel .empty{color:var(--mut);font-size:14px}
.score{display:flex;align-items:baseline;gap:8px}
.score .v{font-size:44px;font-weight:800;letter-spacing:-1.5px;line-height:1}
.score .of{color:var(--mut);font-size:14px}
.verdict{display:inline-flex;align-self:flex-start;font-weight:700;font-size:13px;padding:6px 10px;border-radius:99px}
.verdict.ok{background:rgba(14,159,126,.14);color:var(--ok)}
.verdict.warn{background:rgba(217,139,11,.15);color:var(--warn)}
.verdict.bad{background:rgba(214,69,69,.14);color:var(--bad)}
.kpis{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.kpi{background:var(--chip);border-radius:10px;padding:9px 11px}
.kpi small{display:block;color:var(--mut);font-size:11.5px}
.kpi span{font-weight:700;font-size:16px;font-variant-numeric:tabular-nums}
.bars{display:flex;flex-direction:column;gap:7px}
.bars div{font-size:12.5px;color:var(--ink2)}
.bars i{display:block;height:7px;border-radius:9px;background:var(--line);margin-top:3px;overflow:hidden}
.bars i em{display:block;height:100%;background:linear-gradient(90deg,var(--brand2),var(--accent));border-radius:9px}
.legend{display:flex;flex-wrap:wrap;gap:12px;padding:10px 14px;border-top:1px solid var(--line);font-size:12.5px;color:var(--mut)}
.legend span{display:inline-flex;align-items:center;gap:6px}
.legend i{width:12px;height:12px;border-radius:3px;display:inline-block}
.disclaimer{font-size:12.5px;color:var(--mut);padding:0 14px 12px}

/* cta */
.cta{margin:56px 0 0;background:radial-gradient(700px 300px at 100% 0,rgba(59,111,245,.35),transparent 60%),linear-gradient(160deg,var(--hero1),var(--hero2));color:#fff;border-radius:20px;padding:34px 30px;display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.cta h2{margin:0 0 6px;font-size:24px;color:#fff}
.cta p{margin:0;color:#c9d4e6;font-size:16px}
.share{display:flex;flex-wrap:wrap;gap:8px;margin:34px 0 0;align-items:center;color:var(--mut);font-size:14px}

footer{border-top:1px solid var(--line);padding:26px 0;color:var(--mut);font-size:13px;margin-top:60px}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center}
/* evitar desbordes horizontales en móvil */
.step>div,.demo .grid2>*{min-width:0}
article pre{max-width:100%}