/* LeadBoxPulse · Web pública (landing y páginas legales). Se carga junto a app.css. */
.site { background: #fff; font-size: 16px; }
.container { width: min(1180px, 100% - 40px); margin-inline: auto; }
.narrow { width: min(820px, 100% - 40px); }
.center-text { text-align: center; }
.lead { font-size: 1.15rem; color: var(--text-2); line-height: 1.6; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .86); backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid rgba(227, 232, 240, .8); }
.site-header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 20px; }
.site-nav { display: flex; align-items: center; gap: 24px; font-size: .93rem; }
.site-nav a:not(.btn) { color: var(--text-2); font-weight: 550; }
.site-nav a:not(.btn):hover { color: var(--blue-600); text-decoration: none; }
.site-nav-sep { width: 1px; height: 22px; background: var(--border); }
.site-menu-btn { display: none; }

.hero { position: relative; overflow: hidden; padding: 72px 0 56px; background: radial-gradient(900px 480px at 85% -10%, rgba(47, 107, 255, .14), transparent 70%), radial-gradient(700px 400px at -10% 20%, rgba(124, 92, 255, .08), transparent 70%), linear-gradient(180deg, #f7f9fd, #fff); }
.hero-inner { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.25fr); gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(2.3rem, 4.6vw, 3.6rem); font-weight: 780; letter-spacing: -.045em; line-height: 1.04; margin: 14px 0 20px; color: var(--navy-950); }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 28px 0 16px; }
.hero-note { font-size: .88rem; color: var(--muted); }
.hero-shot { margin: 0; border-radius: 16px; overflow: hidden; border: 1px solid var(--border); box-shadow: 0 30px 80px rgba(12, 27, 56, .18), 0 4px 14px rgba(12, 27, 56, .06); background: #fff; transform: perspective(1600px) rotateY(-5deg) rotateX(2deg); transform-origin: left center; }
.hero-shot img { width: 100%; height: auto; }

.section { padding: 88px 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.section-head h2, .problem h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 750; letter-spacing: -.035em; margin-top: 10px; color: var(--navy-950); }
.problem { background: #fff; padding-top: 72px; }
.problem .narrow { margin-bottom: 44px; }
.problem .lead { margin-top: 16px; }
.benefit-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.benefit { padding: 28px; border-radius: 16px; background: var(--surface-2); border: 1px solid var(--border); }
.benefit h3 { margin: 16px 0 8px; font-size: 1.15rem; }
.benefit p { color: var(--text-2); margin: 0; }
.benefit-ico { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: var(--blue-600); color: #fff; box-shadow: 0 8px 20px rgba(47, 107, 255, .3); }
.benefit-ico .icon { width: 22px; height: 22px; }

.features { background: linear-gradient(180deg, #f6f8fc, #fff); }
.feature-row { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 56px; align-items: center; margin-bottom: 80px; }
.feature-row.reverse .feature-copy { order: 2; }
.feature-copy h3 { font-size: 1.6rem; letter-spacing: -.03em; margin-bottom: 12px; color: var(--navy-950); }
.feature-copy p { color: var(--text-2); font-size: 1.05rem; }
.feature-copy .check-list { margin-top: 18px; }
.feature-copy .check-list li { font-size: 1rem; }
.shot { margin: 0; border-radius: 14px; overflow: hidden; border: 1px solid var(--border); box-shadow: 0 24px 60px rgba(12, 27, 56, .13); background: #fff; }
.shot img { width: 100%; height: auto; }
.feature-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.fcard { padding: 24px; border-radius: 14px; border: 1px solid var(--border); background: #fff; transition: box-shadow .2s, transform .2s; }
.fcard:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.fcard > .icon { width: 26px; height: 26px; color: var(--blue-600); }
.fcard h3 { margin: 14px 0 6px; font-size: 1.05rem; }
.fcard p { margin: 0; color: var(--text-2); font-size: .95rem; }

.how { background: var(--navy-950); color: #c9d4ec; position: relative; overflow: hidden; }
.how::before { content: ""; position: absolute; inset: 0; background: radial-gradient(700px 400px at 90% 10%, rgba(47, 107, 255, .35), transparent 70%); pointer-events: none; }
.how .container { position: relative; display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, .6fr); gap: 48px; align-items: center; }
.how .section-head { grid-column: 1 / -1; }
.how .section-head h2 { color: #fff; }
.how .eyebrow { color: #8fb0ff; }
.how-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.how-steps li { padding: 24px; border-radius: 14px; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .09); }
.how-steps span { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--blue-600); color: #fff; font-weight: 700; }
.how-steps h3 { color: #fff; margin: 14px 0 6px; }
.how-steps p { margin: 0; font-size: .95rem; }
.shot-mobile { width: 100%; max-width: 300px; justify-self: center; border-radius: 34px; border: 8px solid #1b2a4a; box-shadow: 0 30px 80px rgba(0, 0, 0, .45); }

.pricing { background: #fff; }
.billing-toggle { display: inline-flex; margin-top: 22px; padding: 4px; border-radius: 999px; background: #eef1f6; }
.billing-toggle button { border: 0; background: none; padding: 8px 20px; border-radius: 999px; font: inherit; font-weight: 600; color: var(--text-2); cursor: pointer; }
.billing-toggle button.active { background: #fff; color: var(--text); box-shadow: var(--shadow-sm); }
.price-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 360px)); justify-content: center; gap: 24px; margin-bottom: 24px; }
.price-card { display: flex; flex-direction: column; padding: 32px; border-radius: 18px; border: 1px solid var(--border); background: #fff; }
.price-card.is-highlight { border: 2px solid var(--blue-600); box-shadow: 0 24px 60px rgba(47, 107, 255, .16); }
.price-card h3 { font-size: 1.3rem; }
.price-amount { margin: 20px 0 0; display: flex; align-items: baseline; gap: 4px; }
.price-amount strong { font-size: 2.4rem; letter-spacing: -.04em; color: var(--navy-950); }
.price-amount span { color: var(--muted); }
.price-vat { font-size: .8rem; color: var(--muted); margin: 2px 0 20px; }
.price-card .check-list { flex: 1; margin-bottom: 24px; }

.faq { background: var(--surface-2); }
.faq-item { background: #fff; border: 1px solid var(--border); border-radius: 12px; margin-bottom: 10px; }
.faq-item summary { cursor: pointer; list-style: none; padding: 18px 22px; font-weight: 650; display: flex; justify-content: space-between; gap: 16px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.3rem; line-height: 1; color: var(--blue-600); transition: transform .2s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 22px 18px; margin: 0; color: var(--text-2); }

.cta-band { background: linear-gradient(135deg, var(--blue-600), #3b4fd8 60%, var(--violet)); color: #e3eaff; padding: 64px 0; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: -.03em; margin-bottom: 8px; }
.cta-band a:not(.btn) { color: #fff; text-decoration: underline; }
.cta-band p { margin: 0; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-band .btn-primary { background: #fff; color: var(--blue-700); }
.cta-band .btn-primary:hover { background: #eef3ff; color: var(--blue-700); }
.btn-outline-light { border-color: rgba(255, 255, 255, .55); color: #fff; }
.btn-outline-light:hover { background: rgba(255, 255, 255, .12); color: #fff; }

.site-footer { background: var(--navy-950); color: #9fb0cf; padding: 56px 0 28px; font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 32px; }
.footer-grid h3 { color: #fff; font-size: .9rem; margin-bottom: 12px; }
.footer-grid a:not(.brand) { display: block; color: #9fb0cf; margin-bottom: 8px; }
.footer-grid a:not(.brand):hover { color: #fff; }
.footer-claim { margin-top: 14px; max-width: 300px; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .08); margin-top: 36px; padding-top: 20px; font-size: .84rem; }

/* Páginas legales */
.legal { padding: 56px 0 80px; }
.legal h1 { font-size: 2.1rem; letter-spacing: -.03em; margin-bottom: 8px; }
.legal h2 { font-size: 1.25rem; margin: 32px 0 10px; }
.legal p, .legal li { color: var(--text-2); line-height: 1.7; }
.legal table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: .92rem; }
.legal th, .legal td { border: 1px solid var(--border); padding: 8px 10px; text-align: left; vertical-align: top; }
.legal th { background: var(--surface-2); }
.legal-warning { display: flex; gap: 10px; padding: 14px 16px; margin: 18px 0 28px; border-radius: 10px; background: var(--warning-bg); color: #7a4b00; font-size: .9rem; }
.ph { background: #fff4c2; padding: 0 4px; border-radius: 4px; font-weight: 600; color: #6b4e00; }

@media (max-width: 980px) {
  .hero-inner, .feature-row, .how .container { grid-template-columns: 1fr; }
  .feature-row.reverse .feature-copy { order: 0; }
  .hero-shot { transform: none; }
  .benefit-grid, .feature-cards { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .site-menu-btn { display: inline-grid; }
  .site-nav { position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; padding: 12px 20px 20px; background: #fff; border-bottom: 1px solid var(--border); box-shadow: var(--shadow-lg); display: none; }
  .site-menu-open .site-nav { display: flex; }
  .site-nav a:not(.btn) { padding: 12px 0; border-bottom: 1px solid #eef1f6; }
  .site-nav .btn { margin-top: 14px; }
  .site-nav-sep { display: none; }
}
@media (max-width: 640px) {
  .section { padding: 60px 0; }
  .hero { padding: 44px 0 40px; }
  .benefit-grid, .feature-cards, .how-steps, .price-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .feature-row { margin-bottom: 56px; gap: 28px; }
}