:root{--bg:#0B0F14;--bg2:#081B2B;--blue:#0A2E4F;--blue2:#123B61;--accent:#FF7A18;--text:#EAF0F6;--muted:#A9B4C0;--card:rgba(255,255,255,0.04);--border:rgba(255,255,255,0.10);--shadow:0 18px 40px rgba(0,0,0,.45);--radius:18px;}
*{box-sizing:border-box}html,body{height:100%}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:radial-gradient(1200px 700px at 75% 10%,rgba(42,121,217,.18),transparent 60%),radial-gradient(900px 600px at 15% 70%,rgba(255,122,24,.10),transparent 55%),linear-gradient(180deg,var(--bg) 0%,var(--bg2) 100%);color:var(--text);}
a{color:inherit;text-decoration:none}.container{max-width:1120px;margin:0 auto;padding:0 20px}
.topbar{position:sticky;top:0;z-index:20;backdrop-filter:blur(10px);background:rgba(11,15,20,.65);border-bottom:1px solid rgba(255,255,255,.08);}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:18px;}
.brand{display:flex;align-items:center;gap:12px;min-width:220px}.brand img{height:32px;width:auto;display:block;filter:drop-shadow(0 10px 18px rgba(0,0,0,.35))}
.brand .tag{font-size:12px;color:var(--muted);line-height:1.2}
.menu{display:flex;gap:18px;flex-wrap:wrap;align-items:center;justify-content:flex-end}
.menu a{padding:10px 10px;border-radius:12px;color:var(--muted);font-weight:600;letter-spacing:.2px}
.menu a:hover{background:rgba(255,255,255,.06);color:var(--text)}
.menu a.active{color:var(--text);background:rgba(255,255,255,.08)}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 16px;border-radius:14px;border:1px solid rgba(255,255,255,.16);gap:8px}
.btn.primary{background:linear-gradient(180deg,rgba(255,122,24,1) 0%,rgba(255,122,24,.92) 100%);color:#0B0F14;border-color:rgba(255,122,24,.65);box-shadow:0 14px 30px rgba(255,122,24,.18);font-weight:800}
.btn.primary:hover{filter:brightness(1.03)}
.btn.ghost{background:rgba(255,255,255,.04);color:var(--text)}
.btn.ghost:hover{background:rgba(255,255,255,.07)}
.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid rgba(255,255,255,.14);border-radius:999px;color:var(--muted);background:rgba(255,255,255,.04);font-weight:700;font-size:12px}
.hero{position:relative;padding:54px 0 28px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-40px -40px -40px -40px;background-image:url("../assets/network.svg");background-size:cover;background-position:center;opacity:.55;pointer-events:none}
.hero-inner{position:relative;display:grid;grid-template-columns:1.2fr .8fr;gap:26px;align-items:stretch}
.h1{font-size:clamp(34px,4.2vw,56px);line-height:1.04;margin:10px 0 12px;letter-spacing:-.8px}
.lead{font-size:18px;color:var(--muted);line-height:1.55;max-width:62ch}
.hero-card{background:rgba(11,15,20,.68);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;backdrop-filter:blur(8px)}
.kpis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:12px}
.kpi{padding:12px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.10)}
.kpi .n{font-size:18px;font-weight:900}.kpi .t{font-size:12px;color:var(--muted);margin-top:2px}
.section{padding:46px 0}.section .title{font-size:22px;letter-spacing:-.2px;margin:0 0 14px}
.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:14px}
.card{grid-column:span 4;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px}
.card h3{margin:0 0 6px;font-size:16px}.card p{margin:0;color:var(--muted);line-height:1.5;font-size:14px}
.card ul{margin:10px 0 0;padding-left:18px;color:var(--muted);font-size:14px}.card li{margin:6px 0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}
.panel{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.10);border-radius:var(--radius);padding:18px}
.panel h3{margin:0 0 8px}.panel p{margin:0;color:var(--muted);line-height:1.6}
.footer{border-top:1px solid rgba(255,255,255,.08);padding:24px 0;color:var(--muted);font-size:13px}
.footer .row{display:flex;gap:18px;flex-wrap:wrap;align-items:flex-start;justify-content:space-between}
.small{font-size:12px;color:var(--muted)}
hr.sep{border:none;height:1px;background:rgba(255,255,255,.10);margin:14px 0}
.table{width:100%;border-collapse:collapse;border:1px solid rgba(255,255,255,.10);border-radius:14px;overflow:hidden}
.table th,.table td{padding:12px 12px;border-bottom:1px solid rgba(255,255,255,.10);text-align:left;font-size:14px}
.table th{background:rgba(255,255,255,.06);color:var(--text)}
.table td{color:var(--muted)}
.table tr:last-child td{border-bottom:none}
.notice{padding:12px 14px;border-radius:14px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);color:var(--muted);font-size:13px}
@media (max-width:920px){.hero-inner{grid-template-columns:1fr}.card{grid-column:span 12}.split{grid-template-columns:1fr}.menu{gap:8px}.brand{min-width:auto}}

/* Floating WhatsApp */
.whatsapp{
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 50;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(8px);
  box-shadow: 0 18px 40px rgba(0,0,0,.45);
}
.whatsapp:hover{background: rgba(255,255,255,.09)}
.whatsapp .dot{
  width:10px;height:10px;border-radius:999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(255,122,24,.16);
}
.whatsapp .txt{font-weight:800; color: var(--text); font-size:13px}
.whatsapp .sub{font-size:12px; color: var(--muted); font-weight:700}

/* Portfolio cards */
.project{
  grid-column: span 6;
  background: rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  padding:18px;
}
.project h3{margin:0 0 8px; font-size:16px}
.project p{margin:0; color:var(--muted); line-height:1.55; font-size:14px}
.meta{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px}
.pill{
  display:inline-flex; align-items:center;
  padding:7px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  font-size:12px;
  color: var(--muted);
  font-weight:800;
}
@media (max-width: 920px){
  .project{grid-column: span 12;}
  .whatsapp{right: 12px; bottom: 12px;}
}