:root
{
  --primary-color: #267FD5;
  --secondary-color: #193059;
  --background-color: #FAFAFA;
  --hover-color: #AFD8FF;
  --text-color: #333333;
  --font-family: 'Arial', sans-serif;
}

*::focus {
  outline: 1px solid #BBB;
}

.mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; }

.button
{
  cursor: pointer;
  background: linear-gradient(135deg, #063a6b 0%, var(--primary-color) 100%);
  color: white;
  transition: all 0.25s ease-out;
  padding: 0.5rem 2rem;
}

.button:active {
  background-color: var(--secondary-color);
}

.cards-scroll {
  scrollbar-width: thin;
  scrollbar-color: rgba(25, 48, 89, 0.35) transparent;
}

.cards-scroll::-webkit-scrollbar {
  height: 6px;
}

.cards-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.cards-scroll::-webkit-scrollbar-thumb {
  background-color: rgba(25, 48, 89, 0.35);
  border-radius: 9999px;
}

.cards-scroll::-webkit-scrollbar-thumb:hover {
  background-color: rgba(25, 48, 89, 0.55);
}

.bg-pattern-linhas {
  position: relative;
}

.bg-pattern-linhas::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url('/public/bg-patterns/padrao-linhas-escuro.png');
  background-repeat: repeat;
  background-size: 800px auto;
  opacity: 0.10;
  pointer-events: none;
}

@keyframes tati-typing-dot {
  0%, 60%, 100% {
    transform: translateY(0);
    opacity: 0.4;
  }
  30% {
    transform: translateY(-3px);
    opacity: 1;
  }
}

.tati-typing-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 9999px;
  background-color: var(--secondary-color);
  opacity: 0.4;
  animation: tati-typing-dot 1.2s ease-in-out infinite;
}

.tati-typing-dot:nth-child(2) {
  animation-delay: 0.15s;
}

.tati-typing-dot:nth-child(3) {
  animation-delay: 0.3s;
}

@media (prefers-reduced-motion: reduce) {
  .tati-typing-dot {
    animation: none;
  }
}