@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&display=swap');

/* Novo estilo visual tech para o site Testai */

@import 'tech-colors.css';

body {
  margin: 0;
  padding: 0;
  font-family: 'Roboto', 'Segoe UI', sans-serif;
  background-color: var(--color-background);
  color: var(--color-text-primary);
  line-height: 1.6;
  background-image: var(--gradient-background);
  background-attachment: fixed;
}

.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header e navegação */
header {
  background-color: rgba(11, 19, 43, 0.9);
  box-shadow: 0 2px 15px rgba(0, 240, 255, 0.2);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 15px;
  transition: transform var(--transition-speed);
}

.logo-container:hover {
  transform: scale(1.05);
}

.logo-svg {
  width: 40px;
  height: 40px;
  filter: drop-shadow(var(--glow-primary));
}

.logo-text {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: var(--glow-primary);
  letter-spacing: 2px;
}

.nav-menu {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}

.nav-item {
  padding: 8px 12px;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 500;
  transition: all var(--transition-speed);
  position: relative;
  overflow: hidden;
}

.nav-item::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.nav-item:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-home {
  color: var(--color-text-primary);
  background-color: rgba(255, 255, 255, 0.1);
}

.nav-mouse {
  color: var(--color-highlight-blue);
}

.nav-webcam {
  color: var(--color-highlight-purple);
}

.nav-mic {
  color: var(--color-highlight-orange);
}

.nav-keyboard {
  color: var(--color-highlight-green);
}

.nav-audio {
  color: var(--color-highlight-yellow);
}

.nav-touch {
  color: var(--color-secondary);
}

.nav-hardware {
  color: var(--color-primary);
}

.nav-reaction {
  color: var(--color-highlight-yellow);
}

/* Conteúdo principal */
main {
  flex: 1;
  padding: 30px 0;
}

h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 30px;
  text-shadow: var(--glow-primary);
  letter-spacing: 2px;
}

/* Seção Hero */
.hero-section {
  text-align: center;
  margin-bottom: 40px;
  padding: 60px 20px;
  background: var(--gradient-card);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(0, 240, 255, 0.1) 0%, rgba(110, 58, 219, 0.1) 100%);
  z-index: -1;
}

.main-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 4.5rem;
  margin: 0;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: var(--glow-primary);
  letter-spacing: 4px;
  font-weight: 800;
}

.subtitle {
  font-size: 1.5rem;
  margin: 15px 0 25px;
  color: var(--color-text-secondary);
  font-weight: 400;
}

.intro-text {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.2rem;
  line-height: 1.6;
}

/* Cards da página inicial */
.test-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.test-card {
  background-color: var(--color-card-bg);
  border-radius: var(--border-radius);
  padding: 20px;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: var(--color-text-primary);
  border: 1px solid rgba(0, 240, 255, 0.1);
}

.test-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 240, 255, 0.2);
  background-color: var(--color-card-bg-hover);
  border-color: var(--color-primary);
}

.test-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
}

.test-card.mouse::before {
  background-color: var(--color-highlight-blue);
}

.test-card.webcam::before {
  background-color: var(--color-highlight-purple);
}

.test-card.mic::before {
  background-color: var(--color-highlight-orange);
}

.test-card.keyboard::before {
  background-color: var(--color-highlight-green);
}

.test-card.audio::before {
  background-color: var(--color-highlight-yellow);
}

.test-card.touch::before {
  background-color: var(--color-secondary);
}

.test-card.hardware::before {
  background-color: var(--color-primary);
}

.test-card.reaction::before {
  background-color: var(--color-highlight-yellow);
}

.test-card h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.5rem;
  margin-top: 0;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: 1px;
}

.test-card p {
  color: var(--color-text-secondary);
  margin-bottom: 20px;
  flex-grow: 1;
}

.test-card .icon {
  font-size: 2rem;
  margin-bottom: 15px;
  filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
}

.test-card .btn {
  align-self: flex-end;
}

/* Botões */
.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: var(--border-radius);
  border: none;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-speed);
  text-align: center;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(-100%);
  transition: transform var(--transition-speed);
  z-index: -1;
}

.btn:hover::before {
  transform: translateX(0);
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--glow-primary);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 240, 255, 0.3);
}

.btn-secondary {
  background: var(--gradient-secondary);
  color: white;
  box-shadow: var(--glow-secondary);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(110, 58, 219, 0.3);
}

.btn-large {
  padding: 12px 24px;
  font-size: 1.1rem;
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 1px;
}

/* Páginas de teste */
.test-area {
  background-color: var(--color-card-bg);
  border-radius: var(--border-radius);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: var(--box-shadow);
  border: 1px solid rgba(0, 240, 255, 0.1);
}

.result-container {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.result-box {
  background-color: var(--color-card-bg);
  border-radius: var(--border-radius);
  padding: 15px;
  flex: 1;
  min-width: 150px;
  text-align: center;
  box-shadow: var(--box-shadow);
  border: 1px solid rgba(0, 240, 255, 0.1);
}

.result-label {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 5px;
}

.result-value {
  font-size: 1.5rem;
  font-weight: bold;
  font-family: 'Orbitron', sans-serif;
  color: var(--color-primary);
}

.counter-display {
  font-size: 3rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 20px;
  color: var(--color-primary);
  font-family: 'Orbitron', sans-serif;
  text-shadow: var(--glow-primary);
}

/* Instruções */
.instructions {
  background-color: var(--color-card-bg);
  border-radius: var(--border-radius);
  padding: 25px;
  margin-top: 40px;
  box-shadow: var(--box-shadow);
  border: 1px solid rgba(0, 240, 255, 0.1);
}

.instructions h3 {
  margin-top: 0;
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 20px;
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 1px;
}

.instructions ol {
  padding-left: 20px;
  margin-bottom: 20px;
}

.instructions li {
  margin-bottom: 10px;
}

.instructions p {
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* Rodapé */
footer {
  background-color: rgba(11, 19, 43, 0.9);
  padding: 20px 0;
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  box-shadow: 0 -2px 15px rgba(0, 240, 255, 0.1);
}

/* Responsividade */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: 15px;
  }
  
  .nav-menu {
    justify-content: center;
  }
  
  .test-grid {
    grid-template-columns: 1fr;
  }
  
  .result-container {
    flex-direction: column;
  }
  
  .main-title {
    font-size: 3rem;
  }
}

/* Animações e efeitos */
@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.pulse-animation {
  animation: pulse 2s infinite;
}

@keyframes glow {
  0% {
    box-shadow: 0 0 5px var(--color-primary);
  }
  50% {
    box-shadow: 0 0 20px var(--color-primary);
  }
  100% {
    box-shadow: 0 0 5px var(--color-primary);
  }
}

.glow-animation {
  animation: glow 2s infinite;
}

/* Estilos específicos para testes */
.keyboard-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(40px, 1fr));
  gap: 5px;
  margin-bottom: 20px;
}

.key {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 5px;
  padding: 10px;
  text-align: center;
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-speed);
  user-select: none;
  border: 1px solid rgba(0, 240, 255, 0.2);
}

.key.pressed {
  background-color: var(--color-highlight-green);
  color: white;
  animation: pulse 0.3s;
  box-shadow: 0 0 10px var(--color-highlight-green);
  border-color: var(--color-highlight-green);
}

.webcam-container {
  position: relative;
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  border: 1px solid var(--color-primary);
}

.webcam-video {
  width: 100%;
  display: block;
}

.webcam-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity var(--transition-speed);
}

.webcam-container:hover .webcam-overlay {
  opacity: 1;
}

.audio-visualizer {
  width: 100%;
  height: 150px;
  background-color: var(--color-card-bg);
  border-radius: var(--border-radius);
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(0, 240, 255, 0.2);
}

.audio-bar {
  position: absolute;
  bottom: 0;
  width: 5px;
  background-color: var(--color-primary);
  border-radius: 5px 5px 0 0;
  transition: height 0.1s ease;
  box-shadow: 0 0 10px var(--color-primary);
}

/* Estilos para o teste de duplo clique */
.double-click-area {
  width: 100%;
  height: 150px;
  background: linear-gradient(45deg, var(--color-highlight-blue), var(--color-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 24px;
  font-weight: bold;
  cursor: pointer;
  border-radius: 8px;
  margin-bottom: 20px;
  transition: background-color 0.2s ease;
  font-family: 'Orbitron', sans-serif;
  box-shadow: var(--glow-primary);
}

.double-click-area.clicked {
  background: linear-gradient(45deg, var(--color-secondary), var(--color-highlight-purple));
  box-shadow: var(--glow-secondary);
}

/* Estilos para o teste de hardware */
.hardware-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
  margin-bottom: 20px;
}

.stat-card {
  background-color: var(--color-card-bg);
  border-radius: var(--border-radius);
  padding: 15px;
  text-align: center;
  box-shadow: var(--box-shadow);
  border: 1px solid rgba(0, 240, 255, 0.2);
}

.stat-value {
  font-size: 2rem;
  font-weight: bold;
  margin: 10px 0;
  font-family: 'Orbitron', sans-serif;
  color: var(--color-primary);
  text-shadow: var(--glow-primary);
}

.stat-label {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

/* Estilos para o teste de touch */
.touch-area {
  width: 100%;
  height: 300px;
  background-color: var(--color-card-bg);
  border-radius: var(--border-radius);
  position: relative;
  overflow: hidden;
  touch-action: none;
  margin-bottom: 20px;
  border: 1px solid rgba(0, 240, 255, 0.2);
}

.touch-point {
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: var(--color-primary);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  opacity: 0.8;
  animation: fadeOut 1s forwards;
  box-shadow: 0 0 10px var(--color-primary);
}

@keyframes fadeOut {
  0% {
    opacity: 0.8;
    transform: translate(-50%, -50%) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(2);
  }
}

/* Estilos para tooltips e dicas */
.tooltip {
  position: relative;
  display: inline-block;
}

.tooltip .tooltip-text {
  visibility: hidden;
  width: 200px;
  background-color: var(--color-card-bg);
  color: var(--color-text-primary);
  text-align: center;
  border-radius: 6px;
  padding: 10px;
  position: absolute;
  z-index: 1;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity 0.3s;
  box-shadow: var(--box-shadow);
  border: 1px solid var(--color-primary);
}

.tooltip:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}

/* Página de teste específica */
.test-page-header {
  text-align: center;
  margin-bottom: 30px;
}

.test-page-title {
  font-size: 2.5rem;
  margin-bottom: 10px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 2px;
  text-shadow: var(--glow-primary);
}

.test-page-description {
  color: var(--color-text-secondary);
  max-width: 800px;
  margin: 0 auto;
}

.test-controls {
  display: flex;
  gap: 15px;
  justify-content: center;
  margin: 20px 0;
  flex-wrap: wrap;
}