@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  /* Cores Oficiais da Logo A2F Tech */
  --brand-magenta: #ED1B76;
  --brand-blue: #008FD5;
  --brand-green: #45A242;
  --brand-red: #E52320;

  /* Variações de Brilho & Fundo */
  --bg-dark: #070B14;
  --bg-card: #0F172A;
  --bg-card-hover: #141E34;
  --border-card: rgba(255, 255, 255, 0.08);
  --border-card-hover: rgba(0, 143, 213, 0.35);

  --glow-brand: linear-gradient(135deg, #ED1B76, #008FD5, #45A242, #E52320);
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  background-color: var(--bg-dark);
  color: #F8FAFC;
}

body {
  overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: #0B0F19;
}
::-webkit-scrollbar-thumb {
  background: #1E293B;
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: #334155;
}

/* Radial Gradient Background Mesh com as 4 Cores da Logo */
.bg-mesh-glow {
  background: 
    radial-gradient(circle at 10% 15%, rgba(237, 27, 118, 0.12) 0%, transparent 42%),
    radial-gradient(circle at 90% 25%, rgba(0, 143, 213, 0.12) 0%, transparent 45%),
    radial-gradient(circle at 15% 75%, rgba(229, 35, 32, 0.09) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(69, 162, 66, 0.10) 0%, transparent 45%);
}

/* Glassmorphism Classes */
.glass-nav {
  background: rgba(11, 15, 25, 0.86);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.glass-card {
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-card);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
  border-color: rgba(0, 143, 213, 0.4);
  background: rgba(20, 30, 52, 0.88);
  transform: translateY(-4px);
  box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.5), 0 0 25px -5px rgba(237, 27, 118, 0.15);
}

.glass-pill {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(6px);
}

/* Gradientes de Texto com as Cores da Marca */
.text-gradient {
  background: linear-gradient(135deg, #FF2A8D 0%, #00A3F5 45%, #55BA4E 80%, #F52B28 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-cyan-blue {
  background: linear-gradient(135deg, #00A3F5 0%, #38BDF8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-magenta {
  background: linear-gradient(135deg, #FF2A8D 0%, #ED1B76 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Bordas e Acentos Cromáticos */
.border-gradient-brand {
  border-image: linear-gradient(to right, #ED1B76, #008FD5, #45A242, #E52320) 1;
}

/* Glowing Buttons */
.btn-glow {
  position: relative;
  transition: all 0.25s ease;
  overflow: hidden;
}

.btn-glow:before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.25) 0%, transparent 60%);
  transform: rotate(30deg);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.btn-glow:hover:before {
  opacity: 1;
}

.btn-glow:hover {
  box-shadow: 0 0 25px rgba(0, 143, 213, 0.45);
  transform: translateY(-2px);
}

.btn-brand-gradient {
  background: linear-gradient(135deg, #ED1B76 0%, #008FD5 50%, #45A242 100%);
}

.btn-brand-gradient:hover {
  background: linear-gradient(135deg, #FF2A8D 0%, #00A3F5 50%, #55BA4E 100%);
  box-shadow: 0 0 30px rgba(237, 27, 118, 0.4);
}

/* Animação suave para trust badges e ícones */
@keyframes softPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.08);
    opacity: 0.85;
  }
}

.animate-soft-pulse {
  animation: softPulse 2.5s infinite ease-in-out;
}

/* Animação de rotação suave no símbolo */
@keyframes spinSlow {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.animate-spin-slow {
  animation: spinSlow 30s linear infinite;
}

/* Radios do Diagnostico */
.diag-option input[type="radio"]:checked + label {
  border-color: #008FD5;
  background: rgba(0, 143, 213, 0.14);
  box-shadow: 0 0 20px rgba(0, 143, 213, 0.2);
}

.diag-option input[type="radio"]:checked + label .diag-check {
  background-color: #008FD5;
  border-color: #38BDF8;
  opacity: 1;
}

/* Terminal de Código */
.terminal-window {
  background: #090D16;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  font-family: var(--font-mono);
}

/* Acordeão de FAQ */
.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out, opacity 0.25s ease-out;
  opacity: 0;
}

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

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

/* Parceiros & Clientes Carousel/Grid */
.partner-logo-box {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all 0.3s ease;
}

.partner-logo-box:hover {
  background: rgba(22, 32, 56, 0.9);
  border-color: rgba(237, 27, 118, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
}