/* Landing Neon — conversão + mobile-first */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; color: #111827; background: #fff; line-height: 1.6; }
.lp-container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* NAV */
.lp-nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); border-bottom: 1px solid #f1f5f9; transition: box-shadow .2s; }
.lp-nav.scrolled { box-shadow: 0 4px 20px rgba(17,24,39,.08); }
.lp-nav-inner { display: flex; align-items: center; gap: 24px; height: 64px; }
.lp-logo { font-size: 22px; font-weight: 800; color: #111827; text-decoration: none; letter-spacing: .5px; }
.lp-links { display: flex; gap: 20px; margin-left: 12px; }
.lp-links a { color: #4b5563; text-decoration: none; font-size: 14px; font-weight: 500; }
.lp-links a:hover { color: #111827; }
.lp-nav-cta { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.lp-link-login { color: #4b5563; text-decoration: none; font-size: 14px; font-weight: 600; }

/* BOTÕES */
.lp-btn { display: inline-block; text-decoration: none; font-weight: 700; border-radius: 12px; transition: transform .12s, background .15s, box-shadow .15s; cursor: pointer; border: none; }
.lp-btn:hover { transform: translateY(-1px); }
.lp-btn-sm { padding: 9px 18px; font-size: 14px; }
.lp-btn-lg { padding: 14px 28px; font-size: 16px; }
.lp-btn-primary { background: #4f46e5; color: #fff; box-shadow: 0 8px 20px -8px rgba(79,70,229,.6); }
.lp-btn-primary:hover { background: #4338ca; }
.lp-btn-ghost { background: #fff; color: #111827; border: 1px solid #e5e7eb; }
.lp-btn-ghost:hover { border-color: #c7d2fe; }
.lp-btn-dark { background: #111827; color: #fff; padding: 12px 24px; font-size: 15px; }
.lp-btn-dark:hover { background: #1f2937; }

/* HERO */
.lp-hero { background: linear-gradient(180deg, #eef2ff 0%, #fff 100%); padding: 72px 0 64px; }
.lp-hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.lp-badge { display: inline-block; background: #fff; border: 1px solid #e0e7ff; color: #4f46e5; font-size: 12px; font-weight: 700; border-radius: 999px; padding: 6px 14px; margin-bottom: 18px; }
.lp-hero h1 { font-size: 46px; line-height: 1.1; font-weight: 800; letter-spacing: -.02em; margin-bottom: 16px; }
.lp-highlight { color: #4f46e5; }
.lp-sub { font-size: 18px; color: #4b5563; margin-bottom: 28px; max-width: 520px; }
.lp-hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.lp-micro { font-size: 13px; color: #6b7280; }

/* mock de notificações */
.lp-hero-visual { display: flex; justify-content: center; }
.lp-phone { width: 300px; background: #111827; border-radius: 32px; padding: 18px 14px; display: flex; flex-direction: column; gap: 12px; box-shadow: 0 30px 60px -20px rgba(17,24,39,.35); }
.lp-notif { background: #fff; border-radius: 16px; padding: 12px; display: flex; gap: 10px; align-items: flex-start; animation: lp-float 5s ease-in-out infinite; }
.lp-n2 { animation-delay: 1.2s; } .lp-n3 { animation-delay: 2.4s; }
.lp-notif img { width: 40px; height: 40px; border-radius: 10px; background: #e5e7eb; flex: none; }
.lp-notif div { display: flex; flex-direction: column; min-width: 0; }
.lp-notif strong { font-size: 13px; }
.lp-notif span { font-size: 13px; color: #4b5563; }
@keyframes lp-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }

/* PROVA */
.lp-proof { border-top: 1px solid #f1f5f9; border-bottom: 1px solid #f1f5f9; background: #fff; }
.lp-proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding: 28px 20px; text-align: center; }
.lp-proof strong { display: block; font-size: 34px; font-weight: 800; color: #4f46e5; }
.lp-proof span { font-size: 13px; color: #6b7280; }

/* SEÇÕES */
.lp-section { padding: 72px 0; }
.lp-alt { background: #f8fafc; }
.lp-section h2 { font-size: 32px; font-weight: 800; letter-spacing: -.01em; text-align: center; margin-bottom: 8px; }
.lp-section-sub { text-align: center; color: #6b7280; font-size: 17px; margin-bottom: 40px; }
.lp-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.lp-card { background: #fff; border: 1px solid #e5e7eb; border-radius: 16px; padding: 26px 24px; transition: transform .15s, box-shadow .15s; }
.lp-card:hover { transform: translateY(-3px); box-shadow: 0 16px 32px -16px rgba(17,24,39,.18); }
.lp-ico { font-size: 30px; margin-bottom: 12px; }
.lp-card h3 { font-size: 17px; margin-bottom: 6px; }
.lp-card p { font-size: 14px; color: #4b5563; }

/* STEPS */
.lp-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 36px; }
.lp-step { background: #fff; border: 1px solid #e5e7eb; border-radius: 16px; padding: 28px 24px; text-align: center; }
.lp-num { display: inline-flex; width: 40px; height: 40px; border-radius: 50%; background: #4f46e5; color: #fff; font-weight: 800; align-items: center; justify-content: center; margin-bottom: 12px; }
.lp-step h3 { margin-bottom: 6px; }
.lp-step p { font-size: 14px; color: #4b5563; }
.lp-center { text-align: center; }

/* API */
.lp-api-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.lp-api-grid h2, .lp-api-grid .lp-section-sub { text-align: left; }
.lp-api-grid .lp-section-sub { margin-bottom: 20px; }
.lp-checks { list-style: none; margin-bottom: 24px; display: flex; flex-direction: column; gap: 8px; font-size: 15px; }
.lp-code { background: #111827; color: #e5e7eb; border-radius: 14px; padding: 22px; font-size: 13.5px; line-height: 1.7; overflow-x: auto; white-space: pre; }

/* FAQ */
.lp-faq { max-width: 760px; margin: 0 auto; }
.lp-faq h2 { margin-bottom: 24px; }
.lp-faq details { background: #fff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 16px 20px; margin-bottom: 10px; }
.lp-faq summary { font-weight: 700; cursor: pointer; font-size: 15px; }
.lp-faq details p { margin-top: 8px; font-size: 14px; color: #4b5563; }
.lp-faq .lp-center { margin-top: 28px; }

/* FOOTER */
.lp-footer { background: #111827; color: #9ca3af; padding: 28px 0; }
.lp-footer-inner { display: flex; align-items: center; gap: 16px; font-size: 14px; }
.lp-footer .lp-logo { color: #fff; }
.lp-footer a { margin-left: auto; color: #fff; font-weight: 700; text-decoration: none; }

@media (max-width: 900px) {
    .lp-hero-grid, .lp-api-grid { grid-template-columns: 1fr; }
    .lp-hero h1 { font-size: 34px; }
    .lp-cards, .lp-steps { grid-template-columns: 1fr; }
    .lp-links { display: none; }
    .lp-proof-grid { grid-template-columns: 1fr; gap: 20px; }
    .lp-hero-visual { order: -1; }
    .lp-phone { width: 270px; }
}