/*
 * Sender Vision — Longpage CSS
 * CEO: Menor Visionário | +55 11 99533-8253
 */

/* =========================================
   HEADER
   ========================================= */
.lp-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 2rem;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: background 0.3s ease;
}
.lp-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.lp-logo span { color: var(--accent); }
.lp-logo i { color: var(--accent); font-size: 1.1rem; }

.lp-nav { display: flex; align-items: center; gap: 2rem; }
.lp-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition);
}
.lp-nav a:hover { color: var(--text); }

.lp-header-actions { display: flex; align-items: center; gap: 0.75rem; }

/* =========================================
   HERO
   ========================================= */
.lp-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8rem 1.5rem 5rem;
  position: relative;
  overflow: hidden;
}
/* ── Vídeo de fundo ──────────────────────────────────────────── */
.lp-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.lp-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  will-change: transform; /* GPU acceleration */
}
.lp-video-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom,
      rgba(0,0,0,0.65) 0%,
      rgba(0,0,0,0.5)  50%,
      rgba(0,0,0,0.85) 100%),
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(50,255,0,0.07) 0%, transparent 70%);
}
.lp-hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(50,255,0,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(50,255,0,0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: 1;
  pointer-events: none;
}
.lp-hero-glow {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(50,255,0,0.12) 0%, transparent 65%);
  pointer-events: none;
  z-index: 1;
}
.lp-hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.lp-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(50,255,0,0.08);
  border: 1px solid rgba(50,255,0,0.2);
  border-radius: var(--radius-full);
  padding: 0.375rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 1.5rem;
  animation: fadeIn 0.6s ease;
}
.lp-hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
  animation: fadeInUp 0.6s ease 0.1s both;
}
.lp-hero p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
  animation: fadeInUp 0.6s ease 0.2s both;
}
.lp-hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.6s ease 0.3s both;
}
.lp-hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  animation: fadeInUp 0.6s ease 0.4s both;
}
.lp-hero-stat { text-align: center; }
.lp-hero-stat .num {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--accent);
  display: block;
  line-height: 1;
}
.lp-hero-stat .label { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.25rem; }

/* =========================================
   SEÇÕES
   ========================================= */
.lp-section { padding: 6rem 1.5rem; }
.lp-section-sm { padding: 4rem 1.5rem; }

.lp-section-header { text-align: center; margin-bottom: 3.5rem; }
.lp-section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.lp-section-header h2 { margin-bottom: 0.75rem; }
.lp-section-header p { max-width: 500px; margin: 0 auto; }

/* =========================================
   MÓDULOS / FEATURES
   ========================================= */
.lp-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  max-width: 1100px;
  margin: 0 auto;
}
.lp-feature-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: default;
}
.lp-feature-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3), 0 0 20px rgba(50,255,0,0.06);
}
.lp-feature-icon {
  width: 48px; height: 48px;
  background: var(--accent-dark);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
}
.lp-feature-card h4 { margin-bottom: 0.5rem; font-size: 1rem; }
.lp-feature-card p  { font-size: 0.875rem; line-height: 1.6; }
.lp-feature-tag {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  opacity: 0.8;
}

/* =========================================
   COMO FUNCIONA
   ========================================= */
.lp-steps { display: flex; flex-direction: column; gap: 0; max-width: 700px; margin: 0 auto; }
.lp-step {
  display: flex;
  gap: 1.5rem;
  position: relative;
  padding-bottom: 2.5rem;
}
.lp-step:last-child { padding-bottom: 0; }
.lp-step-left { display: flex; flex-direction: column; align-items: center; }
.lp-step-num {
  width: 44px; height: 44px;
  background: var(--accent-dark);
  border: 1px solid var(--border-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 0;
  flex-shrink: 0;
}
.lp-step-line {
  width: 1px;
  flex: 1;
  background: var(--border);
  margin: 0.5rem 0;
  min-height: 30px;
}
.lp-step:last-child .lp-step-line { display: none; }
.lp-step-body { padding-top: 0.625rem; }
.lp-step-body h4 { margin-bottom: 0.375rem; }
.lp-step-body p  { font-size: 0.875rem; }

/* =========================================
   PLANOS
   ========================================= */
.lp-plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}
.lp-plan-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  position: relative;
  transition: border-color var(--transition), transform var(--transition);
}
.lp-plan-card:hover { transform: translateY(-3px); }
.lp-plan-card.popular {
  border-color: var(--border-accent);
  box-shadow: 0 0 0 1px rgba(50,255,0,0.1), 0 20px 40px rgba(0,0,0,0.3);
}
.lp-plan-popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #000;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.875rem;
  border-radius: var(--radius-full);
}
.lp-plan-name { font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); margin-bottom: 0.5rem; }
.lp-plan-price { margin-bottom: 1.5rem; }
.lp-plan-price .amount {
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.02em;
}
.lp-plan-price .period { font-size: 0.875rem; color: var(--text-muted); }
.lp-plan-divider { height: 1px; background: var(--border); margin: 1.25rem 0; }
.lp-plan-features { list-style: none; display: flex; flex-direction: column; gap: 0.625rem; margin-bottom: 1.75rem; }
.lp-plan-features li { display: flex; align-items: center; gap: 0.625rem; font-size: 0.875rem; }
.lp-plan-features li i { font-size: 0.75rem; flex-shrink: 0; }
.lp-plan-features .yes { color: var(--accent); }
.lp-plan-features .no  { color: var(--text-muted); opacity: 0.5; }
.lp-plan-features .no span { text-decoration: line-through; color: var(--text-muted); }

/* =========================================
   DEPOIMENTOS
   ========================================= */
.lp-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  max-width: 1100px;
  margin: 0 auto;
}
.lp-testimonial {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}
.lp-testimonial-text { font-size: 0.9rem; line-height: 1.7; margin-bottom: 1.25rem; color: var(--text-secondary); }
.lp-testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
.lp-testimonial-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--accent-dark);
  border: 1px solid var(--border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}
.lp-testimonial-name { font-size: 0.875rem; font-weight: 600; }
.lp-testimonial-handle { font-size: 0.75rem; color: var(--text-muted); }

/* =========================================
   CTA FINAL
   ========================================= */
.lp-cta {
  text-align: center;
  padding: 6rem 1.5rem;
  position: relative;
  overflow: hidden;
}
.lp-cta-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(50,255,0,0.08) 0%, transparent 65%);
  pointer-events: none;
}
.lp-cta h2 { margin-bottom: 1rem; }
.lp-cta p  { margin-bottom: 2rem; }
.lp-cta-actions { display: flex; align-items: center; justify-content: center; gap: 1rem; flex-wrap: wrap; }

/* =========================================
   FOOTER
   ========================================= */
.lp-footer {
  border-top: 1px solid var(--border);
  padding: 3rem 1.5rem 2rem;
}
.lp-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  max-width: 1100px;
  margin: 0 auto;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border);
}
.lp-footer-desc { font-size: 0.875rem; color: var(--text-muted); margin-top: 0.75rem; line-height: 1.7; max-width: 260px; }
.lp-footer-ceo { margin-top: 1rem; }
.lp-footer-ceo p { font-size: 0.8rem; color: var(--text-muted); margin: 0; }
.lp-footer-ceo a { color: var(--accent); font-size: 0.8rem; }
.lp-footer-col h5 { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: 1rem; }
.lp-footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.lp-footer-col a { font-size: 0.875rem; color: var(--text-secondary); transition: color var(--transition); }
.lp-footer-col a:hover { color: var(--text); }
.lp-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.lp-footer-bottom a { color: var(--text-muted); transition: color var(--transition); }
.lp-footer-bottom a:hover { color: var(--text); }

/* =========================================
   RESPONSIVO LONGPAGE
   ========================================= */
@media (max-width: 1024px) {
  .lp-features-grid, .lp-plans-grid, .lp-testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .lp-footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 768px) {
  .lp-nav { display: none; }
  .lp-features-grid, .lp-plans-grid, .lp-testimonials-grid { grid-template-columns: 1fr; }
  .lp-hero-stats { gap: 1.5rem; flex-wrap: wrap; }
  .lp-footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .lp-footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}