/* Lumen — landing escura */
.lm { background: #070707; }
/* o brilho decorativo do hero é mais largo que a tela: recorta sem criar rolagem lateral */
.lm main { overflow-x: clip; }
.lm-nav { position: sticky; top: 0; z-index: 50; background: rgba(7,7,7,.7); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.lm-nav__inner { display: flex; justify-content: space-between; align-items: center; height: 64px; }
.lm-logo { display: flex; align-items: center; gap: 10px; font-family: var(--f-display); font-weight: 600; font-size: 19px; text-decoration: none; letter-spacing: -.02em; }
.lm-logo__dot { width: 10px; height: 10px; border-radius: 50%; background: var(--fg); box-shadow: 0 0 16px 2px rgba(255,255,255,.55); flex: none; }
.lm-nav__cta { color: var(--bg) !important; background: var(--fg) !important; }

.lm-hero { position: relative; padding: 96px 20px 40px; text-align: center; display: grid; justify-items: center; gap: 24px; }
.lm-glow { position: absolute; top: -120px; left: 50%; width: min(900px, 120vw); aspect-ratio: 2; transform: translateX(-50%); background: radial-gradient(closest-side, rgba(255,255,255,.14), transparent); pointer-events: none; z-index: -1; }
.lm-pill { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px; border: 1px solid var(--line); border-radius: 100px; font-size: 13px; color: var(--muted); }
.lm-title { font-family: var(--f-display); font-weight: 500; font-size: clamp(44px, 8.5vw, 112px); line-height: .95; letter-spacing: -.055em; }
.lm-title em { font-size: 1.04em; color: #cfcfca; }
.lm-lead { font-size: clamp(16px, 1.4vw, 19px); color: var(--muted); max-width: 580px; }
.lm-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.lm-btn { box-shadow: 0 0 0 1px rgba(255,255,255,.2), 0 10px 40px rgba(255,255,255,.12); }

.lm-mock { width: 100%; max-width: 940px; margin-top: 32px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(#111, #0b0b0b); overflow: hidden; box-shadow: 0 40px 120px rgba(255,255,255,.06); text-align: left; }
.lm-mock__bar { display: flex; gap: 6px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.lm-mock__bar i { width: 10px; height: 10px; border-radius: 50%; background: #2a2a28; }
.lm-mock__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; padding: 18px; }
.lm-mock__col { display: grid; gap: 10px; align-content: start; }
.lm-mock__col p { font-size: 12px; color: var(--muted); display: flex; gap: 8px; }
.lm-mock__col p span { background: #1c1c1b; border-radius: 100px; padding: 0 7px; }
.lm-mock__card { position: relative; padding: 14px 12px 22px; border: 1px solid var(--line); border-radius: 10px; background: #121212; font-size: 13px; }
.lm-mock__card b { position: absolute; left: 12px; bottom: 9px; width: 40%; height: 4px; border-radius: 4px; background: #2a2a28; }
.lm-mock__card:nth-child(3n) b { width: 65%; background: #e8e8e3; }

.lm-section { padding: 96px 20px 24px; display: grid; gap: 16px; }
.lm-h2 { font-family: var(--f-display); font-weight: 500; font-size: clamp(32px, 4.6vw, 60px); line-height: 1; letter-spacing: -.045em; max-width: 16ch; }
.lm-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; margin-top: 24px; }
.lm-feature { background: #070707; padding: 28px; display: grid; gap: 10px; align-content: start; transition: background .4s; }
.lm-feature:hover { background: #0f0f0f; }
.lm-feature p { color: var(--muted); }
.lm-feature__n { font-family: var(--f-display); font-size: 12px; color: var(--muted); }

.lm-plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 24px; align-items: stretch; }
.lm-plan { border: 1px solid var(--line); border-radius: 18px; padding: 28px; display: grid; gap: 16px; align-content: start; background: #0b0b0b; position: relative; }
.lm-plan.is-featured { border-color: #3a3a37; background: linear-gradient(180deg, #151515, #0b0b0b); }
.lm-plan .kd-badge { position: absolute; top: 20px; right: 20px; }
.lm-plan__price { font-family: var(--f-display); font-size: 36px; font-weight: 500; letter-spacing: -.03em; }
.lm-plan__price small { font-size: 13px; color: var(--muted); font-family: var(--f-body); letter-spacing: 0; }
.lm-plan ul { list-style: none; display: grid; gap: 8px; color: var(--muted); font-size: 14px; flex: 1; }
.lm-plan li::before { content: "✓"; margin-right: 8px; color: var(--fg); }
.lm-plan .kd-btn { margin-top: auto; }

.lm-faq { max-width: 820px; }
.lm-q { border-bottom: 1px solid var(--line); padding: 20px 0; }
.lm-q summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; font-family: var(--f-display); font-size: 18px; }
.lm-q summary::-webkit-details-marker { display: none; }
.lm-q summary::after { content: "+"; transition: transform .4s var(--ease); }
.lm-q[open] summary::after { transform: rotate(45deg); }
.lm-q p { color: var(--muted); padding-top: 12px; max-width: 60ch; }

.lm-cta { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: start; border: 1px solid var(--line); border-radius: 24px; padding: clamp(24px, 4vw, 48px); background: radial-gradient(circle at 0 0, #161616, #090909 60%); }
.lm-cta .lm-lead { margin-top: 16px; }
.lm-form .kd-input, .lm-form .kd-select { background: #0e0e0e; }
.lm-done { display: grid; gap: 12px; justify-items: start; }
.lm-footer { padding: 48px 20px 16px; text-align: center; }

/* Revelação ao rolar (fade suave; respeita reduzir movimento) */
/* visível por padrão; o JS esconde só o que está abaixo da dobra e revela ao rolar */
.lm-reveal { transition: opacity .9s ease, transform .9s cubic-bezier(.16, 1, .3, 1); }
.lm-reveal.is-pre { opacity: 0; transform: translateY(18px); }
@media (prefers-reduced-motion: reduce) { .lm-reveal.is-pre { transform: none; } }

@media (max-width: 900px) {
  .lm-features, .lm-plans { grid-template-columns: 1fr; }
  .lm-cta { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .lm-hero { padding-top: 64px; }
  .lm-mock__cols { grid-template-columns: 1fr 1fr; }
  .lm-mock__col:last-child { display: none; }
}