/* Extiende styles.css; solo estilos específicos de landing.html */
.landing-hero { padding: 5rem 0 4.5rem; }
.landing-hero-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3.5rem; align-items: center; }
.landing-hero h1 { max-width: 16ch; }
.landing-hero .lead { margin-bottom: 1.5rem; }

.checks { display: grid; gap: .6rem; }
.checks li { padding-left: 1.8rem; position: relative; color: var(--text); }
.checks li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 800; }

.lead-form h2 { font-size: 1.5rem; margin-bottom: 0; }
.form-sub { color: var(--muted); margin-bottom: .5rem; }
.form select {
  background: var(--bg); border: 1px solid var(--border); border-radius: 10px;
  padding: .8rem 1rem; color: var(--text); font: inherit;
}
.form select:focus { outline: 2px solid var(--primary); border-color: transparent; }
.privacy { color: var(--muted); font-size: .8rem; }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; margin-top: 2rem; counter-reset: none; }
.steps li { display: flex; gap: 1rem; align-items: flex-start; }
.steps p { color: var(--muted); }
.step-n {
  flex: none; width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center;
  background: var(--grad); font-weight: 800;
}

.faq-wrap { max-width: 760px; }
.faq { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 1rem 1.25rem; margin-bottom: .75rem; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq p { color: var(--muted); margin-top: .75rem; }

.cta-final { text-align: center; background: radial-gradient(600px 250px at 50% 0%, rgba(79, 107, 237, .25), transparent); }
.cta-final .lead { margin-inline: auto; }

/* AEO: respuesta directa bajo cada pregunta (H2) y datos clave */
.answer { color: var(--muted); font-size: 1.1rem; max-width: 72ch; margin: -.5rem 0 1.75rem; }
.answer strong { color: var(--text); }
.facts { display: flex; flex-wrap: wrap; gap: .75rem 1rem; }
.facts li { background: var(--surface); border: 1px solid var(--border); border-radius: 999px; padding: .45rem 1rem; color: var(--muted); font-size: .95rem; }
.facts strong { color: var(--text); }
.facts a { color: var(--accent); }
.faq summary h3 { display: inline; font-size: 1rem; font-weight: 600; margin: 0; }
.updated-note { white-space: nowrap; }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }

/* Monograma NX en 3D de fondo (lo crea js/nx3d.js) */
/* Sombra suave para que el texto se lea siempre sobre el 3D */
.landing-hero h1, .landing-hero .lead, .checks li { text-shadow: 0 2px 16px rgba(8, 10, 31, .9); }
.landing-hero h1 .gradient-text { text-shadow: none; } /* el degradado usa texto transparente: la sombra lo ensuciaría */
#nx3d { position: fixed; inset: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; transition: opacity 1.4s ease; }

/* Casilla de consentimiento */
.form .consent { display: flex; gap: .6rem; align-items: flex-start; font-weight: 400; font-size: .85rem; color: var(--muted); }
.form .consent input { width: auto; padding: 0; margin-top: .2rem; accent-color: var(--primary); }
.consent a, .privacy a { color: var(--accent); text-decoration: underline; }

/* Enlaces legales del pie */
.footer-links { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.footer-links a:hover { color: var(--text); }

/* Páginas legales */
.legal-page { padding: 4rem 0 5rem; }
.legal { max-width: 780px; }
.legal h1 { max-width: none; font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: .5rem; }
.legal h2 { font-size: 1.3rem; margin: 2.25rem 0 .75rem; }
.legal p, .legal li { color: var(--muted); margin-bottom: .75rem; }
.legal strong { color: var(--text); }
.legal ul { list-style: disc; padding-left: 1.4rem; }
.legal a { color: var(--accent); text-decoration: underline; }
.legal .updated { font-size: .9rem; margin-bottom: 2rem; }

@media (max-width: 800px) {
  .landing-hero { padding: 3.5rem 0 3rem; }
  .landing-hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
}