/* ==========================================================================
   PLUGA FLOW - IDENTIDADE VISUAL OFICIAL & DESIGN SYSTEM
   Subdomínio Alvo: pluga.xpanel.com.br
   ========================================================================== */

:root {
  --pluga-neon: #00e676;
  --pluga-neon-hover: #0df27c;
  --pluga-neon-glow: rgba(0, 230, 118, 0.35);
  --pluga-cyan: #00d2ff;
  --pluga-cyan-glow: rgba(0, 210, 255, 0.35);
  --pluga-dark: #07152b;
  --pluga-dark-surface: #0a1c38;
  --pluga-dark-deep: #040c18;
  --pluga-text-muted: #94a3b8;
  --pluga-border-glow: rgba(0, 230, 118, 0.25);
}

/* Tipografia e Base */
html {
  scroll-behavior: smooth;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: #1e293b;
  background-color: #ffffff;
}

body {
  overflow-x: hidden;
  line-height: 1.5;
}

/* Backgrounds com gradiente neon da marca */
.bg-pluga-hero {
  background: radial-gradient(circle at 75% 30%, rgba(0, 210, 255, 0.18) 0%, rgba(7, 21, 43, 0) 60%),
              radial-gradient(circle at 20% 70%, rgba(0, 230, 118, 0.15) 0%, rgba(7, 21, 43, 0) 50%),
              linear-gradient(135deg, #07152b 0%, #0a1f3d 100%);
}

.bg-pluga-dark-card {
  background: linear-gradient(145deg, #091a35 0%, #051020 100%);
  border: 1px solid rgba(0, 210, 255, 0.15);
}

.bg-pluga-pricing {
  background: radial-gradient(circle at 50% 50%, rgba(0, 230, 118, 0.08) 0%, rgba(7, 21, 43, 0) 70%),
              linear-gradient(180deg, #061429 0%, #040c19 100%);
  border: 1px solid rgba(0, 230, 118, 0.2);
}

/* Efeitos Neon e Glow */
.btn-pluga-neon {
  background: #00e676;
  color: #051424;
  font-weight: 700;
  box-shadow: 0 4px 20px var(--pluga-neon-glow);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-pluga-neon:hover {
  background: #0df27c;
  box-shadow: 0 6px 28px rgba(0, 230, 118, 0.55);
  transform: translateY(-2px);
}

.btn-pluga-outline {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  backdrop-filter: blur(8px);
  transition: all 0.25s ease;
}

.btn-pluga-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

.glow-neon-text {
  text-shadow: 0 0 20px rgba(0, 230, 118, 0.4);
}

.glow-cyan-text {
  text-shadow: 0 0 20px rgba(0, 210, 255, 0.4);
}

/* Cards com hover dinâmico */
.feature-card {
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid #f1f5f9;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 210, 255, 0.4);
  box-shadow: 0 20px 30px -10px rgba(2, 132, 199, 0.08);
}

/* Animação Floating para celulares e plugs */
@keyframes float {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-8px) rotate(0.5deg);
  }
}

.animate-float {
  animation: float 5s ease-in-out infinite;
}

/* Pulso sutil no botão flutuante */
@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(0, 230, 118, 0.6);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(0, 230, 118, 0);
  }
}

.pulse-neon {
  animation: pulseGlow 2.5s infinite;
}

/* FAQ Accordion Styling */
.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
  opacity: 0;
}

.faq-item.active .faq-content {
  max-height: 400px;
  opacity: 1;
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
  color: #00e676;
}

/* Demonstração Interativa Tabs & Mockup Frame */
.tab-btn.active {
  background-color: #00e676;
  color: #061426;
  font-weight: 700;
}

.phone-mockup-frame {
  border: 10px solid #1e293b;
  border-radius: 40px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  background: #ffffff;
}

/* Responsividade de tabelas e grids */
@media (max-width: 768px) {
  .hero-person-wrapper {
    margin-top: 1.5rem;
  }
}