/* CarPresence — Notas · design system heredado de fundadores.html */
:root{
  --bg:#04060b; --bg2:#070b13; --surface:rgba(255,255,255,0.025); --surface-2:rgba(255,255,255,0.045);
  --line:rgba(140,190,255,0.10); --line-hot:rgba(80,170,255,0.35);
  --txt:#eef3fa; --txt-dim:#93a3b8; --txt-mute:#4d5a6b;
  --blue:#38a8ff; --blue-deep:#0d6fd8; --cyan:#6fd8ff;
  --glow:rgba(56,168,255,0.35); --glow-soft:rgba(56,168,255,0.12);
  --ok:#35e0b2;
  --font-h:'Outfit',sans-serif; --font-b:'Space Grotesk',sans-serif; --font-m:'JetBrains Mono',monospace;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:var(--font-b);background:var(--bg);color:var(--txt);overflow-x:hidden;-webkit-font-smoothing:antialiased;line-height:1.5;}
::selection{background:var(--blue);color:#fff;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
body::after{content:'';position:fixed;inset:-50%;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 300 300' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity:.028;pointer-events:none;z-index:9990;}
.wrap{width:100%;max-width:1080px;margin:0 auto;padding:0 24px;}

/* HEADER */
header{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;
  padding:0 28px;height:68px;background:rgba(4,6,11,0.72);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--line);}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-h);font-weight:700;letter-spacing:.5px;font-size:17px;}
.brand .dot{width:9px;height:9px;border-radius:50%;background:var(--blue);box-shadow:0 0 14px var(--glow);}
.h-nav{display:flex;align-items:center;gap:22px;font-size:13.5px;color:var(--txt-dim);}
.h-nav a:hover{color:var(--txt);}
.h-cta{font-size:13px;font-weight:600;padding:9px 18px;border-radius:100px;border:1px solid var(--line-hot);color:var(--txt);transition:.25s;}
.h-cta:hover{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 0 24px var(--glow);}
@media(max-width:640px){.h-nav .hide-m{display:none;}}

.tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-m);font-size:11.5px;font-weight:500;letter-spacing:2px;
  text-transform:uppercase;color:var(--blue);border:1px solid var(--line-hot);border-radius:100px;padding:7px 15px;background:var(--glow-soft);}
.glow-orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;pointer-events:none;z-index:0;}

/* ARTICLE */
.art-hero{position:relative;padding:150px 0 30px;overflow:hidden;}
.art-hero .glow-orb{width:520px;height:520px;background:radial-gradient(circle,var(--glow),transparent 68%);top:-180px;right:-160px;opacity:.35;}
.art-hero .rel{position:relative;z-index:2;max-width:780px;}
.crumbs{font-family:var(--font-m);font-size:12px;color:var(--txt-mute);margin-bottom:22px;letter-spacing:.5px;}
.crumbs a:hover{color:var(--blue);}
.art-hero h1{font-family:var(--font-h);font-weight:800;line-height:1.06;letter-spacing:-1.2px;
  font-size:clamp(2.1rem,1.4rem+3.4vw,3.6rem);margin:20px 0 18px;}
.art-hero h1 em{font-style:normal;color:var(--blue);text-shadow:0 0 40px var(--glow);}
.byline{display:flex;flex-wrap:wrap;gap:14px;align-items:center;font-family:var(--font-m);font-size:12.5px;color:var(--txt-mute);letter-spacing:.5px;}
.byline b{color:var(--txt-dim);font-weight:500;}

article{position:relative;z-index:2;max-width:720px;margin:0 auto;padding:30px 24px 10px;}
article p{color:var(--txt-dim);font-size:1.08rem;line-height:1.8;margin-bottom:22px;}
article p strong{color:var(--txt);}
article h2{font-family:var(--font-h);font-weight:700;letter-spacing:-.5px;font-size:clamp(1.4rem,1.2rem+1vw,1.9rem);color:#fff;margin:44px 0 16px;}
article ul{margin:0 0 22px 22px;color:var(--txt-dim);font-size:1.05rem;line-height:1.8;}
article li{margin-bottom:8px;}
article li b{color:var(--txt);}
blockquote{border-left:2px solid var(--blue);background:var(--glow-soft);border-radius:0 14px 14px 0;
  padding:20px 26px;margin:30px 0;color:var(--cyan);font-style:italic;font-size:1.12rem;line-height:1.7;}
blockquote .who{display:block;margin-top:10px;font-family:var(--font-m);font-style:normal;font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--txt-mute);}
.pull{font-family:var(--font-h);font-weight:600;font-size:clamp(1.25rem,1.1rem+.8vw,1.6rem);color:#fff;line-height:1.4;margin:36px 0;letter-spacing:-.3px;}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line-hot),transparent);margin:0;border:none;}

/* CTA de nota */
.nota-cta{position:relative;overflow:hidden;background:linear-gradient(155deg,rgba(56,168,255,0.09),var(--surface));
  border:1px solid var(--line-hot);border-radius:24px;padding:clamp(28px,4vw,44px);margin:50px 0 30px;text-align:center;}
.nota-cta .glow-orb{width:340px;height:340px;background:radial-gradient(circle,var(--glow-soft),transparent 70%);top:-120px;right:-100px;opacity:.9;}
.nota-cta .rel{position:relative;z-index:2;}
.nota-cta h3{font-family:var(--font-h);font-weight:750;font-size:clamp(1.4rem,1.2rem+1.2vw,2rem);letter-spacing:-.5px;margin-bottom:12px;}
.nota-cta p{color:var(--txt-dim);max-width:480px;margin:0 auto 26px;font-size:1.02rem;}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-h);font-weight:600;font-size:15.5px;
  padding:15px 30px;border-radius:100px;background:linear-gradient(120deg,var(--blue),var(--blue-deep));color:#fff;
  box-shadow:0 8px 40px var(--glow);transition:.25s;border:none;cursor:pointer;}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 50px var(--glow);}
.btn.ghost{background:transparent;border:1px solid var(--line-hot);box-shadow:none;color:var(--txt);}
.btn.ghost:hover{background:var(--surface-2);}
.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* Relacionadas + prev/next */
.rel-block{max-width:720px;margin:0 auto;padding:10px 24px 60px;}
.rel-block .eyebrow{font-family:var(--font-m);font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--blue);margin-bottom:16px;}
.rel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;}
.rel-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px;transition:.25s;display:block;}
.rel-card:hover{border-color:var(--line-hot);transform:translateY(-3px);}
.rel-card h4{font-family:var(--font-h);font-weight:600;font-size:1rem;line-height:1.35;margin-bottom:8px;color:#fff;}
.rel-card p{color:var(--txt-mute);font-size:.85rem;line-height:1.5;}

/* INDEX de notas */
.idx-hero{position:relative;padding:150px 0 40px;overflow:hidden;}
.idx-hero .glow-orb{width:620px;height:620px;background:radial-gradient(circle,var(--glow),transparent 68%);top:-200px;right:-160px;opacity:.4;}
.idx-hero .rel{position:relative;z-index:2;max-width:760px;}
.idx-hero h1{font-family:var(--font-h);font-weight:800;line-height:1.04;letter-spacing:-1.5px;
  font-size:clamp(2.6rem,1.8rem+4.5vw,4.6rem);margin:24px 0 18px;}
.idx-hero h1 em{font-style:normal;color:var(--blue);text-shadow:0 0 40px var(--glow);}
.idx-hero .lead{font-size:clamp(1.02rem,.95rem+.5vw,1.25rem);color:var(--txt-dim);max-width:600px;}
.notas-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;padding:40px 0 70px;position:relative;z-index:2;}
.nota-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:28px 26px;transition:.25s;display:flex;flex-direction:column;gap:10px;}
.nota-card:hover{border-color:var(--line-hot);transform:translateY(-4px);}
.nota-card .n{font-family:var(--font-m);color:var(--blue);font-size:12px;letter-spacing:1.5px;}
.nota-card h3{font-family:var(--font-h);font-weight:650;font-size:1.18rem;line-height:1.3;color:#fff;}
.nota-card p{color:var(--txt-dim);font-size:.94rem;line-height:1.6;flex:1;}
.nota-card .leer{font-family:var(--font-m);font-size:12px;color:var(--cyan);letter-spacing:1px;}

footer{text-align:center;padding:50px 0 40px;border-top:1px solid var(--line);color:var(--txt-mute);font-family:var(--font-m);font-size:12px;letter-spacing:.5px;}
footer a:hover{color:var(--blue);}