html { scroll-behavior: smooth; scroll-padding-top: 84px; }

.lp-container { max-width: 1160px; margin: 0 auto; padding: 0 28px; }

/* Barra de navegação */
.lp-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(30,30,30,.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.lp-nav-inner { display: flex; align-items: center; gap: 28px; height: 72px; }
.lp-brand img { height: 34px; width: auto; display: block; }
.lp-nav-panel { display: flex; align-items: center; gap: 28px; flex: 1; }
.lp-menu { display: flex; align-items: center; gap: 4px; }
.lp-menu a {
  white-space: nowrap;
  color: var(--text-muted);
  font-size: 15px;
  padding: 8px 14px;
  border-radius: 999px;
}
.lp-menu a:hover { color: var(--text); }
.lp-nav-spacer { flex: 1; }
.lp-nav-actions { display: flex; align-items: center; gap: 8px; }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--accent); }
.lp-nav .btn { padding: 8px 16px; font-size: 14px; white-space: nowrap; }
.lp-menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  width: 40px;
  height: 40px;
  border-radius: 8px;
  font-size: 18px;
  cursor: pointer;
}

/* Hero */
.lp-hero { padding: 72px 0 64px; }
.lp-hero-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 48px; align-items: center; }
.lp-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(228,32,27,.12);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.lp-hero h1 {
  font-size: 54px;
  line-height: 1.04;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 18px;
}
.lp-hero h1 em { font-style: normal; color: var(--accent); }
.lp-hero p.lead { color: var(--text-muted); font-size: 18px; line-height: 1.55; margin: 0 0 30px; max-width: 480px; }
.lp-hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.lp-hero-cta .btn { padding: 13px 24px; font-size: 15px; }

.lp-demo {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #000;
  aspect-ratio: 16 / 11;
  box-shadow: 0 30px 80px rgba(0,0,0,.45), 0 0 0 1px rgba(255,255,255,.02);
}
.lp-demo #demo-viewer {
  position: absolute;
  inset: 0;
  --psv-loader-bg: rgba(255,255,255,.14);
  --psv-loader-color: var(--accent);
  --psv-loader-text-color: var(--text);
  --psv-main-background: #1b1b1b;
}
.lp-demo .psv-container, .lp-demo .psv-loader-container { background: #1b1b1b; }
.lp-demo-badge {
  position: absolute;
  left: 14px;
  top: 14px;
  z-index: 5;
  background: rgba(0,0,0,.62);
  backdrop-filter: blur(6px);
  padding: 7px 13px;
  border-radius: 999px;
  font-size: 12px;
  color: #fff;
  pointer-events: none;
  transition: opacity .4s;
}
.lp-demo-badge.oculto { opacity: 0; }
.lp-demo iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.lp-demo-play {
  position: absolute;
  right: 14px;
  top: 14px;
  z-index: 6;
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 999px;
  padding: 9px 16px;
  font: 700 13px var(--font-sans);
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(0,0,0,.4);
}
.lp-demo-play:hover { filter: brightness(1.1); }

/* Seções */
.lp-section { padding: 84px 0; }
.lp-section.alt { background: #1a1a1a; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.lp-section-head { max-width: 640px; margin-bottom: 44px; }
.lp-section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.lp-section h2 { font-size: 36px; font-weight: 800; letter-spacing: -0.02em; margin: 0 0 12px; line-height: 1.1; }
.lp-section-head p { color: var(--text-muted); font-size: 16px; line-height: 1.55; margin: 0; }

.lp-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.lp-step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
}
.lp-step-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 14px;
}
.lp-step h3 { margin: 0 0 8px; font-size: 19px; }
.lp-step p { margin: 0; color: var(--text-muted); font-size: 14.5px; line-height: 1.55; }

.lp-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.lp-feature {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color .2s, background .2s;
}
.lp-feature:hover { border-color: var(--accent); background: var(--bg-card-hover); }
.lp-feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(228,32,27,.12);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.lp-feature-icon svg { width: 22px; height: 22px; }
.lp-feature h3 { margin: 0 0 6px; font-size: 16.5px; }
.lp-feature p { margin: 0; color: var(--text-muted); font-size: 14px; line-height: 1.55; }

.lp-tools { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; max-width: 880px; margin: 0 auto; }
.lp-tool {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.lp-tool h3 { margin: 0 0 8px; font-size: 21px; }
.lp-tool p { margin: 0 0 22px; color: var(--text-muted); font-size: 14.5px; line-height: 1.55; flex: 1; }
.lp-tool .tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-2);
  background: rgba(240,180,41,.12);
  padding: 3px 9px;
  border-radius: 20px;
  margin-bottom: 14px;
}
.lp-note { text-align: center; color: var(--text-muted); font-size: 13px; margin-top: 22px; }

.lp-service {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
  background: linear-gradient(135deg, #e4201b 0%, #b8130f 100%);
  border-radius: 20px;
  padding: 48px;
  color: #fff;
  box-shadow: 0 24px 60px rgba(228,32,27,.22);
}
.lp-service .lp-eyebrow { background: rgba(255,255,255,.2); color: #fff; }
.lp-service h2 { font-size: 32px; margin-bottom: 14px; }
.lp-service-lead { color: rgba(255,255,255,.92); font-size: 16px; line-height: 1.6; margin: 0 0 26px; }
.lp-service .btn { padding: 13px 24px; font-size: 15px; }
.lp-service .btn-primary { background: #111; color: #fff; }
.lp-service .btn-primary:hover { filter: none; background: #000; }
.lp-service-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.lp-service-list li {
  background: rgba(0,0,0,.22);
  border: 1px solid rgba(255,255,255,.18);
  border-left: 3px solid #fff;
  border-radius: 10px;
  padding: 16px 18px;
}
.lp-service-list strong { display: block; font-size: 15.5px; margin-bottom: 4px; }
.lp-service-list span { color: rgba(255,255,255,.88); font-size: 14px; line-height: 1.5; }

.lp-faq { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.lp-faq details {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.lp-faq details[open] { border-color: var(--accent); }
.lp-faq summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 20px;
  font-weight: 600;
  font-size: 15.5px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}
.lp-faq summary::-webkit-details-marker { display: none; }
.lp-faq summary::after { content: "+"; color: var(--accent); font-size: 22px; line-height: 1; flex-shrink: 0; }
.lp-faq details[open] summary::after { content: "−"; }
.lp-faq details p { margin: 0; padding: 0 20px 18px; color: var(--text-muted); font-size: 14.5px; line-height: 1.6; }

.lp-cta {
  background: linear-gradient(135deg, #2a1514 0%, var(--bg-card) 60%);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 56px 40px;
  text-align: center;
}
.lp-cta h2 { margin-bottom: 10px; }
.lp-cta p { color: var(--text-muted); margin: 0 auto 28px; max-width: 520px; font-size: 16px; line-height: 1.55; }
.lp-cta .lp-hero-cta { justify-content: center; }
.lp-cta .btn { padding: 13px 24px; font-size: 15px; }

.lp-footer { border-top: 1px solid var(--border); padding: 36px 0; margin-top: 20px; }
.lp-footer-inner { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.lp-footer img { height: 26px; width: auto; }
.lp-footer-links { display: flex; gap: 20px; margin-left: auto; font-size: 14px; color: var(--text-muted); }
.lp-footer-links a:hover { color: var(--text); }
.lp-footer small { color: var(--text-muted); font-size: 12px; width: 100%; }

/* Responsivo */
@media (max-width: 960px) {
  .lp-hero { padding: 44px 0 48px; }
  .lp-hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .lp-hero h1 { font-size: 40px; }
  .lp-steps, .lp-features { grid-template-columns: 1fr 1fr; }
  .lp-service { grid-template-columns: 1fr; gap: 28px; padding: 32px; }
  .lp-section { padding: 60px 0; }
  .lp-section h2 { font-size: 30px; }
}
@media (max-width: 1180px) {
  .lp-menu-toggle { display: block; margin-left: auto; }
  .lp-nav-panel {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 12px 28px 18px;
  }
  .lp-nav.aberto .lp-nav-panel { display: flex; }
  .lp-menu { flex-direction: column; align-items: stretch; }
  .lp-menu a { padding: 12px 6px; font-size: 16px; }
  .lp-nav-spacer { display: none; }
  .lp-nav-actions { flex-direction: column; align-items: stretch; }
  .lp-nav-actions .btn { justify-content: center; padding: 11px 16px; }
}
@media (max-width: 760px) {
  .lp-container { padding: 0 18px; }
  .lp-nav-panel { padding: 12px 18px 18px; }
  .lp-steps, .lp-features, .lp-tools { grid-template-columns: 1fr; }
  .lp-hero h1 { font-size: 34px; }
  .lp-cta { padding: 40px 22px; }
  .lp-service { padding: 24px 20px; }
  .lp-service h2 { font-size: 26px; }
}