:root{
  --bg:#070b12;
  --panel:#0b1220;
  --panel-2:#0f1a33;
  --text:#e8eefc;
  --muted:#a9b6d6;
  --line:rgba(255,255,255,.10);
  --accent:#52e2c4;
  --accent-2:#7aa7ff;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius:18px;
  --radius-2:26px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1100px 700px at 10% -10%, rgba(122,167,255,.28), transparent 55%),
              radial-gradient(900px 700px at 90% 0%, rgba(82,226,196,.22), transparent 55%),
              var(--bg);
  color:var(--text);
  line-height:1.55;
}
a{color:inherit}
img{max-width:100%;height:auto}
.container{width:min(1120px, calc(100% - 40px)); margin:0 auto}
.skip-link{position:absolute;left:-999px;top:0}
.skip-link:focus{left:10px;top:10px;background:var(--panel);padding:10px 12px;border-radius:10px;z-index:9999;border:1px solid var(--line)}

/* Header */
.site-header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(7,11,18,.55);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:14px;position:relative}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo{
  width:42px;height:42px;border-radius:14px;
  background: linear-gradient(135deg, rgba(82,226,196,.9), rgba(122,167,255,.9));
  box-shadow: var(--shadow);
}
.brand-name{font-weight:800;letter-spacing:.2px}
.brand-sub{font-size:12px;color:var(--muted)}
.nav-links{display:flex;align-items:center;gap:16px}
.nav-links a{color:var(--muted);text-decoration:none;font-weight:600;font-size:14px}
.nav-links a:hover{color:var(--text)}
.pill{
  padding:10px 14px;border:1px solid rgba(82,226,196,.35);
  border-radius:999px;background:rgba(82,226,196,.10); color:var(--text)!important
}
.nav-toggle{display:none;border:1px solid var(--line); background:rgba(255,255,255,.04); border-radius:14px; padding:10px 12px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--text);margin:4px 0;border-radius:10px}
@media (max-width: 920px){
  .nav-toggle{display:block}
  .nav-links{
    position:absolute; left:0; right:0; top:64px;
    display:none; flex-direction:column; align-items:stretch;
    gap:0; padding:10px 20px 16px;
    background: rgba(11,18,32,.92);
    border-bottom:1px solid var(--line);
  }
  .nav-links a{padding:12px 8px;border-top:1px solid var(--line)}
  .nav-links a:first-child{border-top:none}
  .nav-links.open{display:flex}
}

/* UI */
.hero{padding:56px 0 24px}
.hero-grid{display:grid; grid-template-columns: 1.25fr .75fr; gap:18px; align-items:stretch}
@media (max-width: 920px){.hero-grid{grid-template-columns:1fr}}
.card{
  background: linear-gradient(180deg, rgba(15,26,51,.92), rgba(11,18,32,.88));
  border:1px solid var(--line);
  border-radius: var(--radius-2);
  box-shadow: var(--shadow);
}
.card.pad{padding:26px}
.kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:800;letter-spacing:.3px;
  color:rgba(232,238,252,.9);
  background:rgba(122,167,255,.12);
  border:1px solid rgba(122,167,255,.22);
  padding:8px 10px;border-radius:999px;
}
h1{font-size:42px;line-height:1.08;margin:14px 0 10px;letter-spacing:-.5px}
@media (max-width: 920px){h1{font-size:34px}}
.lead{color:var(--muted);font-size:16px;margin:0 0 18px}
.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  border-radius: 14px;
  padding:12px 14px;
  font-weight:800;
  text-decoration:none;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  cursor:pointer;
}
.btn-primary{
  background: linear-gradient(135deg, rgba(82,226,196,.95), rgba(122,167,255,.95));
  color:#06101b;
  border:none;
}
.btn-ghost{background:rgba(255,255,255,.04)}
.muted{color:var(--muted)}
.grid-3{display:grid;grid-template-columns:repeat(3, 1fr);gap:12px}
@media (max-width: 920px){.grid-3{grid-template-columns:1fr}}
.feature{padding:16px;border-radius: var(--radius); border:1px solid var(--line); background:rgba(255,255,255,.03)}
.feature h3{margin:0 0 6px;font-size:16px}
.feature p{margin:0;color:var(--muted);font-size:14px}

.section{padding:26px 0}
.section h2{margin:0 0 12px;font-size:26px;letter-spacing:-.2px}
.section p{margin:0 0 10px;color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media (max-width: 920px){.cards{grid-template-columns:1fr}}
.service-card{padding:16px;border-radius: var(--radius); border:1px solid var(--line); background:rgba(255,255,255,.03)}
.service-card .tag{display:inline-block;font-size:12px;color:rgba(232,238,252,.85);padding:6px 10px;border-radius:999px;border:1px solid rgba(82,226,196,.25);background:rgba(82,226,196,.08)}
.service-card h3{margin:10px 0 6px}
.service-card p{margin:0 0 12px;color:var(--muted);font-size:14px}
.service-card a{font-weight:800}

.split{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width: 920px){.split{grid-template-columns:1fr}}
.list{margin:0;padding-left:18px;color:var(--muted)}
.list li{margin:6px 0}

.notice{
  padding:14px 16px;border-radius: var(--radius);
  border:1px dashed rgba(255,255,255,.18);
  background:rgba(255,255,255,.03);
  color:var(--muted);
  font-size:14px;
}

/* Footer */
.site-footer{margin-top:34px;border-top:1px solid var(--line);background:rgba(11,18,32,.55)}
.footer-grid{display:grid;grid-template-columns: 1.2fr .8fr 1fr;gap:16px;padding:24px 0}
@media (max-width: 920px){.footer-grid{grid-template-columns:1fr}}
.footer-title{font-weight:900;margin-bottom:8px}
.footer-list{list-style:none;margin:0;padding:0}
.footer-list li{margin:8px 0}
.footer-list a{color:var(--muted);text-decoration:none;font-weight:700}
.footer-list a:hover{color:var(--text)}
.footer-cta{display:flex;align-items:center;gap:10px;margin-top:10px}
.dot{opacity:.55}
.link{color:var(--text);font-weight:900;text-decoration:none}
.footer-bottom{padding:14px 0;border-top:1px solid var(--line)}

/* WhatsApp + mobile CTA */
.fab-whatsapp{
  position:fixed; right:16px; bottom:86px; z-index:60;
  padding:12px 14px; border-radius:999px;
  background:rgba(82,226,196,.12);
  border:1px solid rgba(82,226,196,.35);
  text-decoration:none;
  font-weight:900;
  box-shadow: var(--shadow);
}
.fab-whatsapp span{color:var(--text)}
.mobile-cta{
  position:fixed; left:10px; right:10px; bottom:10px; z-index:60;
  display:none; gap:10px;
}
@media (max-width: 920px){
  .mobile-cta{display:flex}
  .fab-whatsapp{bottom:70px}
}

/* Form */
.form{display:grid;gap:10px}
.input, .select, .textarea{
  width:100%;
  background:rgba(255,255,255,.03);
  border:1px solid var(--line);
  border-radius: 14px;
  padding:12px 12px;
  color:var(--text);
  outline:none;
}
.textarea{min-height:120px;resize:vertical}
.label{font-weight:900;font-size:13px}
.small{font-size:12px;color:var(--muted)}

.table{width:100%;border-collapse:collapse;border:1px solid var(--line);border-radius: var(--radius); overflow:hidden}
.table th,.table td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left}
.table th{background:rgba(255,255,255,.03);font-size:13px}
.table td{color:var(--muted)}