/* Landing page pública */
.lp { overflow-x: hidden; }
.lp-nav { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 24px; padding: 14px max(20px, calc((100vw - 1180px) / 2)); background: color-mix(in srgb, var(--bg) 80%, transparent); backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); }
.lp-nav a.link { color: var(--text-muted); font-weight: 500; }
.lp-hero { position: relative; padding: 96px 20px 40px; text-align: center; background: radial-gradient(900px 480px at 50% -10%, color-mix(in srgb, var(--brand) 26%, transparent), transparent 70%), radial-gradient(600px 400px at 85% 20%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 70%); }
.lp-hero h1 { font-size: clamp(40px, 7vw, 76px); font-weight: 800; letter-spacing: -.045em; line-height: 1.02; }
.lp-hero p { font-size: clamp(16px, 2vw, 20px); color: var(--text-muted); max-width: 640px; margin: 22px auto 32px; line-height: 1.55; }
.lp-pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 99px; border: 1px solid var(--border); background: var(--surface); font-size: 13px; color: var(--text-muted); margin-bottom: 24px; box-shadow: var(--shadow-xs); }
.lp-container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.lp-mock { margin: 56px auto 0; max-width: 1100px; border-radius: 20px; border: 1px solid var(--border); background: var(--surface); box-shadow: 0 40px 80px -30px rgba(40, 30, 120, .35); overflow: hidden; text-align: left; }
.lp-mock-bar { display: flex; gap: 6px; padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--surface-2); }
.lp-mock-bar i { width: 11px; height: 11px; border-radius: 50%; background: var(--border-strong); }
.lp-mock-body { display: grid; grid-template-columns: 200px 1fr; min-height: 380px; }
.lp-mock-side { border-right: 1px solid var(--border); padding: 16px 12px; display: flex; flex-direction: column; gap: 6px; background: var(--surface); }
.lp-mock-side span { padding: 7px 10px; border-radius: 8px; font-size: 13px; color: var(--text-muted); display: flex; gap: 8px; align-items: center; }
.lp-mock-side span.on { background: var(--brand-soft); color: var(--brand); font-weight: 600; }
.lp-mock-board { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; padding: 18px; background: var(--bg); }
.lp-col { background: var(--bg-subtle); border-radius: 12px; padding: 10px; display: flex; flex-direction: column; gap: 8px; border: 1px solid var(--border); }
.lp-col h4 { font-size: 12px; color: var(--text-muted); display: flex; gap: 6px; align-items: center; }
.lp-card { background: var(--surface); border: 1px solid var(--border); border-radius: 9px; padding: 9px 10px; font-size: 12.5px; font-weight: 550; box-shadow: var(--shadow-xs); animation: float 6s ease-in-out infinite; }
.lp-card:nth-child(3) { animation-delay: -2s; } .lp-card:nth-child(4) { animation-delay: -4s; }
.lp-card small { display: flex; gap: 8px; color: var(--text-subtle); font-weight: 500; margin-top: 6px; }
.lp-section { padding: 96px 0 24px; }
.lp-section h2 { font-size: clamp(28px, 4vw, 42px); letter-spacing: -.035em; font-weight: 800; }
.lp-section .lead { color: var(--text-muted); font-size: 17px; max-width: 620px; margin-top: 12px; line-height: 1.6; }
.lp-features { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 40px; }
.lp-feature { padding: 24px; border-radius: 18px; border: 1px solid var(--border); background: var(--surface); transition: transform .25s var(--ease), box-shadow .25s; }
.lp-feature:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.lp-feature .ic { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; font-size: 20px; margin-bottom: 16px; }
.lp-feature h3 { font-size: 17px; margin-bottom: 8px; }
.lp-feature p { color: var(--text-muted); font-size: 14px; line-height: 1.55; }
.lp-split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.lp-ai-box { border-radius: 20px; padding: 24px; background: linear-gradient(160deg, #15122e, #1d1646 60%, #0f2a38); color: #e9e7ff; box-shadow: var(--shadow-lg); }
.lp-ai-box .q { background: rgba(255, 255, 255, .08); border-radius: 12px; padding: 12px 14px; font-size: 14px; }
.lp-ai-box .a { margin-top: 14px; font-size: 13.5px; line-height: 1.7; opacity: .92; }
.lp-ai-box .a b { color: #b9b1ff; }
.lp-list { list-style: none; padding: 0; margin: 24px 0 0; display: flex; flex-direction: column; gap: 14px; }
.lp-list li { display: flex; gap: 12px; color: var(--text-muted); line-height: 1.5; }
.lp-list li .bi { color: var(--brand); font-size: 18px; }
.lp-cta { margin: 96px auto 64px; max-width: 1100px; border-radius: 28px; padding: 64px 24px; text-align: center; color: #fff; background: radial-gradient(600px 300px at 20% 0%, rgba(139, 125, 255, .8), transparent), radial-gradient(600px 300px at 90% 100%, rgba(20, 184, 212, .6), transparent), #120f2a; }
.lp-cta h2 { font-size: clamp(30px, 4.5vw, 48px); letter-spacing: -.04em; font-weight: 800; }
.lp-footer { border-top: 1px solid var(--border); padding: 28px 20px; text-align: center; color: var(--text-subtle); font-size: 13px; }
.lp-trust { list-style: none; padding: 0; margin: 28px auto 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 24px; color: var(--text-muted); font-size: 14px; }
.lp-trust li { display: inline-flex; align-items: center; gap: 7px; }
.lp-trust .bi { color: var(--brand); }
.lp-audience { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 40px; }
.lp-aud { display: flex; gap: 14px; padding: 20px; border-radius: 18px; background: var(--surface); border: 1px solid var(--border); }
.lp-aud > .bi { font-size: 22px; color: var(--brand); background: var(--brand-soft); width: 44px; height: 44px; flex: none; border-radius: 13px; display: grid; place-items: center; }
.lp-aud b { display: block; margin-bottom: 4px; }
.lp-aud span { color: var(--text-muted); font-size: 14px; line-height: 1.5; }
.lp-steps { list-style: none; padding: 0; margin: 40px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; counter-reset: none; }
.lp-steps li { position: relative; padding: 28px 24px 24px; border-radius: 18px; border: 1px solid var(--border); background: var(--surface); }
.lp-steps .n { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--brand); color: #fff; font-weight: 700; margin-bottom: 14px; box-shadow: 0 6px 16px -6px var(--brand); }
.lp-steps h3 { font-size: 17px; margin-bottom: 8px; }
.lp-steps p { color: var(--text-muted); font-size: 14px; line-height: 1.55; }
.lp-faq { margin-top: 32px; display: flex; flex-direction: column; gap: 10px; max-width: 820px; }
.lp-faq details { border: 1px solid var(--border); border-radius: 14px; background: var(--surface); padding: 0 20px; }
.lp-faq summary { cursor: pointer; padding: 18px 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.lp-faq summary::-webkit-details-marker { display: none; }
.lp-faq summary::after { content: "+"; font-size: 20px; color: var(--brand); transition: transform .2s var(--ease); }
.lp-faq details[open] summary::after { transform: rotate(45deg); }
.lp-faq details p { color: var(--text-muted); line-height: 1.6; padding-bottom: 18px; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-3px); } }
@media (max-width: 1024px) { .lp-features { grid-template-columns: repeat(2, minmax(0, 1fr)); } .lp-split { grid-template-columns: 1fr; } .lp-audience { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 767px) {
  .lp-nav .link { display: none; }
  .lp-hero { padding-top: 56px; }
  .lp-features, .lp-audience, .lp-steps { grid-template-columns: 1fr; }
  .lp-mock-body { grid-template-columns: 1fr; }
  .lp-mock-side { display: none; }
  .lp-mock-board { grid-template-columns: repeat(4, 72vw); overflow-x: auto; }
}