:root{--bg1:#0e0e10;--bg2:#121317;--text:#e8e8ea;--muted:#a0a0a8;--brand:#e31b23;--card:#15161a}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
     background:linear-gradient(180deg,var(--bg1) 0%,var(--bg2) 100%);color:var(--text);overflow-x:hidden}
.container{width:min(1120px,92%);margin-inline:auto}
.sr{position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px,1px,1px,1px)}
.site-header{position:sticky;top:0;z-index:100;backdrop-filter:saturate(180%) blur(8px);
             background:rgba(18,19,23,.6);border-bottom:1px solid rgba(255,255,255,.06)}
.header-grid{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;padding:12px 0}
.brand-logo{height:58px}
.nav{display:flex;gap:14px}
.nav a{color:var(--text);text-decoration:none;font-weight:600;padding:8px 10px;border-radius:10px}
.nav a:hover{background:rgba(255,255,255,.06)}
.menu-toggle{display:none;background:none;border:1px solid rgba(255,255,255,.2);border-radius:8px;color:#fff;padding:8px 10px}
.skip-link{position:absolute;left:-999px;top:auto;z-index:200;background:#fff;color:#000;padding:8px;border-radius:8px}
.skip-link:focus{left:12px;top:12px}

.hero{display:flex;align-items:center;min-height:68vh;padding:40px 0 56px}
.hero-grid{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center}
.hero-copy{max-width:640px}
.brand-title{font-size:clamp(48px,6.2vw,82px);margin:0 0 8px;color:var(--brand);text-shadow:0 6px 30px rgba(227,27,35,.25)}
.subtitle{font-size:clamp(18px,2.2vw,22px);color:var(--muted);margin:0 0 16px;max-width:600px}
.cta-row{display:flex;gap:12px;margin:16px 0 6px;flex-wrap:wrap}
.bullets{margin:18px 0 0;padding-left:18px;max-width:600px}
.hero-media{display:flex;justify-content:flex-end}
.hero-media img{
  width:auto;height:auto;
  max-width:clamp(495px, 49vw, 855px);
  object-fit:contain;
  border-radius:16px;border:1px solid rgba(255,255,255,.08);
  box-shadow:0 8px 40px rgba(0,0,0,.35);
}

.features{padding:56px 0}
.features h2{margin:0 0 12px}
.cards{display:grid;gap:18px;grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:18px}

.videos{padding:56px 0}
.videos h2{margin:0 0 6px}
.muted{color:var(--muted)}
.tiny{font-size:12px}
.video-grid{display:grid;gap:16px;grid-template-columns:repeat(4,1fr);margin-top:14px}
.video video{width:100%;border-radius:12px;border:1px solid rgba(255,255,255,.1);background:#000}
.video figcaption{font-size:14px;color:var(--muted);margin-top:6px}

.pricing { padding: 56px 0; }
.pricing h2 { margin: 0 0 8px; }
.pricing .muted { margin-bottom: 12px; }

.pricing-grid{
  display:grid;
  gap:18px;
  grid-template-columns:repeat(4,1fr);
  margin-top:14px;
}

.plan{
  background:var(--card);
  border:1px solid rgba(255,255,255,.08);
  border-radius:16px;
  padding:18px;
  position:relative;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.plan .badge{
  position:absolute; top:14px; right:14px;
  background:var(--brand); color:#fff;
  font-size:12px; font-weight:800;
  padding:4px 8px; border-radius:8px;
}
.plan .plan-tag{ margin-top:-6px; }
.plan .price{ font-size:28px; margin:6px 0 8px; }
.plan .features-list{ padding-left:18px; margin:0 0 14px; }
.plan .features-list li{ margin:6px 0; }
.plan .btn{ align-self:flex-start; }

.plan.highlight{
  outline:2px solid var(--brand);
  box-shadow:0 6px 36px rgba(227,27,35,.2);
}

/* Comparativa */
.compare{ margin-top:28px; }
.compare h3{ margin:0 0 8px; }
.table-wrap{ overflow:auto; border:1px solid rgba(255,255,255,.08); border-radius:14px; }
.compare-table{
  width:100%; border-collapse:collapse; min-width:720px;
  background:var(--card);
}
.compare-table th,
.compare-table td{
  padding:12px 14px; text-align:left;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.compare-table thead th{
  position:sticky; top:0; backdrop-filter:saturate(180%) blur(8px);
  background:rgba(21,22,26,.85);
}
.compare-table tbody tr:hover td{ background:rgba(255,255,255,.03); }

/* Login & contacto */
.login{padding:56px 0}
.login-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
.note{background:var(--card);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:18px}

.contact{padding:56px 0}
.contact-form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.contact-form input,.contact-form textarea{background:#0f1013;color:#fff;border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:12px 14px;font:inherit}
.contact-form textarea{resize:vertical}

.site-footer{padding:22px 0;border-top:1px solid rgba(255,255,255,.06);color:var(--muted);text-align:center}

@media (max-width:1100px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .pricing-grid{grid-template-columns:repeat(2,1fr)}
  .video-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .hero-copy{max-width:unset}
  .hero-media{justify-content:center}
  .hero-media img{max-width:min(80vw,480px)}
  .menu-toggle{display:block}
  .nav{display:none}
  .nav.open{display:flex;flex-direction:column;gap:6px}
}