/* ==========================================================================
   ATLAS MATARÓ — PÁGINAS PILAR (shared stylesheet)
   Diseño oscuro coherente con home. Fuentes Archivo + Fraunces.
   ========================================================================== */

:root{
  --bg:#0a0a0a;
  --bg-2:#121212;
  --bg-3:#1a1a1a;
  --ink:#f5f5f5;
  --ink-dim:#f5f5f5a8;
  --ink-faint:#f5f5f555;
  --line:#f5f5f51a;
  --line-strong:#f5f5f533;
  --accent:#e63946;
  --accent-dark:#b82d38;
  --ok:#4ade80;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:'Archivo',-apple-system,Segoe UI,sans-serif;font-weight:400;
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none;transition:color .2s}
a:hover{color:#fff}

.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.narrow{max-width:780px}

/* ======== NAV ======== */
.topbanner{background:var(--accent);color:#fff;text-align:center;padding:10px 16px;font-size:13px;font-family:'JetBrains Mono',monospace;letter-spacing:.08em;text-transform:uppercase;font-weight:700}
.topbanner a{color:#fff;text-decoration:underline}
nav.main{position:sticky;top:0;z-index:50;background:rgba(10,10,10,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
nav.main .inner{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:1400px;margin:0 auto;gap:24px}
nav.main .logo{display:flex;align-items:center;gap:10px;font-weight:900;color:#fff;font-size:18px;letter-spacing:-.01em}
nav.main .logo img{width:36px;height:36px}
nav.main .logo .sub{color:var(--accent);font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.18em;text-transform:uppercase;font-weight:500}
nav.main ul{display:flex;list-style:none;gap:28px;padding:0;margin:0;font-size:13px;font-family:'JetBrains Mono',monospace;text-transform:uppercase;letter-spacing:.1em}
nav.main a.navlink{color:var(--ink-dim)}
nav.main a.navlink:hover{color:#fff}
nav.main .cta{display:flex;gap:10px}
nav.main .btn{padding:10px 18px;border-radius:4px;font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--line-strong);color:#fff;transition:all .2s}
nav.main .btn.primary{background:var(--accent);border-color:var(--accent)}
nav.main .btn.primary:hover{background:var(--accent-dark);color:#fff}
nav.main .btn:hover{border-color:#fff;color:#fff}
@media (max-width:900px){nav.main ul{display:none}nav.main .cta .btn:first-child{display:none}}

/* ======== HERO ======== */
.hero{position:relative;min-height:70vh;padding:100px 24px 60px;display:flex;flex-direction:column;justify-content:center;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,10,10,.4) 0,rgba(10,10,10,.95) 100%);z-index:1}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:grayscale(30%);opacity:.6;z-index:0}
.hero .wrap{position:relative;z-index:2}
.hero .tag{display:inline-block;padding:6px 14px;border:1px solid var(--accent);color:var(--accent);font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.18em;text-transform:uppercase;border-radius:999px;margin-bottom:24px}
.hero h1{font-family:'Arial Black','Archivo',Arial,sans-serif;font-weight:900;font-size:clamp(40px,6vw,84px);line-height:1;letter-spacing:-.03em;margin:0 0 20px}
.hero h1 .ital{color:var(--accent);font-family:'Fraunces',serif;font-style:italic;font-weight:600;letter-spacing:-.01em}
.hero .lead{font-size:clamp(18px,2vw,22px);color:var(--ink-dim);max-width:680px;margin:0 0 36px}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap}
.btn-big{display:inline-flex;align-items:center;gap:10px;padding:16px 28px;border-radius:4px;font-family:'JetBrains Mono',monospace;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;border:1px solid var(--line-strong);color:#fff;transition:all .2s}
.btn-big.primary{background:var(--accent);border-color:var(--accent)}
.btn-big.primary:hover{background:var(--accent-dark);transform:translateY(-2px)}
.btn-big:hover{border-color:#fff;color:#fff;transform:translateY(-2px)}

/* ======== BLOCKS ======== */
.block{padding:80px 0;border-top:1px solid var(--line)}
.block h2{font-family:'Arial Black','Archivo',Arial,sans-serif;font-weight:900;font-size:clamp(30px,4vw,56px);line-height:1.05;letter-spacing:-.02em;margin:0 0 16px;max-width:780px}
.block h2 .ital{color:var(--accent);font-family:'Fraunces',serif;font-style:italic;font-weight:600;letter-spacing:-.01em}
.block h3{font-family:'Archivo',sans-serif;font-weight:800;font-size:22px;margin:32px 0 12px;letter-spacing:-.01em}
.block .lead{color:var(--ink-dim);font-size:18px;max-width:720px;margin:0 0 32px}
.block p{margin:0 0 16px;color:var(--ink-dim)}
.block p strong{color:var(--ink)}
.block ul{padding-left:22px;color:var(--ink-dim)}
.block ul li{margin-bottom:8px}
.block ul li strong{color:var(--ink)}

/* ======== GRIDS ======== */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:900px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

.card{background:var(--bg-2);border:1px solid var(--line);border-radius:6px;padding:28px 24px;transition:all .2s}
.card:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.card .num{font-family:'Arial Black','Archivo',Arial,sans-serif;color:var(--accent);font-size:40px;line-height:1;margin-bottom:12px;font-weight:900}
.card h3{margin:0 0 8px;font-size:20px}
.card p{margin:0;font-size:15px;color:var(--ink-dim)}

/* ======== TABLE ======== */
.tbl{width:100%;border-collapse:collapse;font-size:15px;margin:16px 0 24px}
.tbl th,.tbl td{padding:12px 16px;border-bottom:1px solid var(--line);text-align:left}
.tbl th{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);font-weight:600;background:var(--bg-2)}
.tbl tbody tr:hover{background:var(--bg-2)}

/* ======== FAQ ======== */
.faq-item{border-bottom:1px solid var(--line);padding:20px 0}
.faq-item h3{margin:0 0 10px;font-size:18px;color:#fff}
.faq-item p{margin:0;color:var(--ink-dim)}

/* ======== SIDEBOX ======== */
.sidebox{background:var(--bg-2);border-left:3px solid var(--accent);padding:24px 28px;border-radius:0 6px 6px 0;margin:24px 0}
.sidebox .label{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:8px}
.sidebox p{margin:0;color:var(--ink)}

/* ======== FOOTER ======== */
footer.site{border-top:1px solid var(--line);padding:60px 24px 30px;background:#050505;margin-top:60px}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;max-width:1200px;margin:0 auto}
footer.site h4{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 16px;font-weight:700}
footer.site a{color:var(--ink-dim);display:block;padding:4px 0;font-size:14px}
footer.site a:hover{color:#fff}
footer.site .brand{font-weight:900;font-size:20px;color:#fff;margin-bottom:10px}
footer.site .tag{color:var(--ink-faint);font-size:13px;max-width:320px}
footer.site .legal{border-top:1px solid var(--line);margin-top:40px;padding-top:24px;max-width:1200px;margin-left:auto;margin-right:auto;display:flex;justify-content:space-between;color:var(--ink-faint);font-size:12px;font-family:'JetBrains Mono',monospace}
@media (max-width:900px){footer.site .cols{grid-template-columns:1fr 1fr}footer.site .legal{flex-direction:column;gap:10px}}

/* ======== CTA BIG ======== */
.cta-final{padding:100px 24px;text-align:center;background:var(--bg-2);border-top:1px solid var(--accent)}
.cta-final h2{margin:0 auto 20px;max-width:900px}
.cta-final .lead{margin:0 auto 32px}
.cta-final .cta-row{justify-content:center}

/* ======== UTIL ======== */
.pill{display:inline-block;padding:4px 10px;background:var(--bg-3);border:1px solid var(--line);border-radius:999px;font-size:12px;font-family:'JetBrains Mono',monospace;color:var(--ink-dim);letter-spacing:.05em}
.pill.accent{background:rgba(230,57,70,.12);border-color:var(--accent);color:var(--accent)}
.muted{color:var(--ink-faint)}