/* ============================
   Estilos Globais - Tema Baba Renovado
   Inspirado no escudo atualizado
============================ */

/* Variáveis de cores */
:root {
  --primary-color: linear-gradient(to right, #000000, #D62828); /* Azul → Vermelho */
  --secondary-color: #141414; /* Fundo mais escuro */
  --accent-color: #ffffff; /* Branco para contraste */
  --text-color: #ffffff; /* Branco no fundo escuro */
  --hover-color: #D62828; /* Vermelho forte */
  --highlight-color: #ffcc00; /* Amarelo destaque */
  --gradient-bg: linear-gradient(135deg, #0041A8, #000000, #D62828); /* Fundo app */
  --font-family: "Oswald", sans-serif; /* Fonte esportiva */
  --icon-border-color: #da5252; /* Cor do círculo da imagem */
  --icon-border-width: 6px; /* Largura do círculo */
}

/* Estilo global do corpo */
body {
  font-family: var(--font-family);
  margin: 0;
  padding: 0;
  color: var(--text-color);
  min-height: 100vh;
  animation: backgroundColorAnimation 8s infinite alternate;
  transition: color 0.3s ease, background 0.3s ease;
  position: relative;
  z-index: 0;
  background: var(--gradient-bg);
}

/* Marca d’água (ícone transparente) */
body::before {
  content: "";
  position: fixed;
  top: 50%;
  left: 50%;
  width: 200px;
  height: 200px;
  transform: translate(-50%, -50%);
  background: url('../img/futponts_icon.png') no-repeat center center;
  background-size: contain;
  opacity: 0.05; /* Ajuste a transparência conforme desejar */
  pointer-events: none;
  z-index: -1;
}

/* Cabeçalho */
header {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: transparent;
  text-align: center;
  padding: 1.5rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
  animation: slideIn 1s ease-out;
}

/* Animação do cabeçalho */
@keyframes slideIn {
  from {
    transform: translateY(-100px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Ícone do cabeçalho com borda circular colorida */
.header-icon {
  width: 150px;
  height: 150px;
  margin-bottom: 20px;
  border-radius: 50%;
  border: var(--icon-border-width) solid var(--icon-border-color);
  padding: 5px;
  animation: rotateIcon 6s linear infinite, pulseIcon 2s ease-in-out infinite;
  box-shadow: 0 0 20px rgb(0, 47, 255);
}

/* Animação do ícone */
@keyframes rotateIcon {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes pulseIcon {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

/* Botão de menu */
.menu-button {
  background: var(--primary-color);
  color: var(--text-color);
  font-size: 20px;
  padding: 12px;
  border: none;
  border-radius: 12px;
  width: 55px;
  height: 55px;
  cursor: pointer;
  text-align: center;
  transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
  animation: bounceButton 1s ease infinite;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
}

@keyframes bounceButton {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.menu-button:hover {
  background: var(--hover-color);
  transform: scale(1.15);
  box-shadow: 0 6px 16px rgba(214, 40, 40, 0.6);
}

/* Menu suspenso */
.menu {
  display: none;
  position: absolute;
  top: 60px;
  background: #000000; /* Fundo escuro do menu */
  border-radius: 512px;
  box-shadow: 0px 4px 12px rgb(255, 2, 2);
  padding: 8px 15px;
  min-width: 200px;
  transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
}

.menu.visible {
  display: block;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.menu a {
  display: block;
  margin-bottom: 8px;
  color: #000000;
  text-decoration: none;
  font-size: 14px;
  padding: 6px 0;
  transition: color 0.3s, transform 0.2s;
}

.menu a:hover {
  color: var(--hover-color);
  transform: scale(1.05);
}

/* Navegação */
nav {
  margin-top: 1.25rem;
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  animation: fadeInNav 0.5s ease-out;
}

@keyframes fadeInNav {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

nav a {
  color: var(--text-color);
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  border-radius: 10px;
  background: var(--accent-color);
  font-size: 1rem;
  transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

nav a:hover {
  background: var(--hover-color);
  transform: scale(1.1);
  box-shadow: 0 6px 14px rgba(214, 40, 40, 0.6);
}

/* Botões globais */
button {
  background: var(--primary-color);
  border: none;
  padding: 8px 16px;
  border-radius: 510px;
  color: var(--text-color);
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
  animation: pulseButton 1.5s infinite;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

@keyframes pulseButton {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); box-shadow: 0 6px 16px rgba(0,0,0,0.5); }
  100% { transform: scale(1); box-shadow: 0 4px 10px rgba(0,0,0,0.3); }
}

button:hover {
  background: var(--hover-color);
  transform: scale(1.1);
  box-shadow: 0 6px 16px rgba(214, 40, 40, 0.6);
}

button:focus {
  outline: 2px solid var(--highlight-color);
  outline-offset: 4px;
}

/* Responsividade */
@media (max-width: 768px) {
  nav { flex-direction: column; align-items: center; }
  nav a { display: block; margin: 10px 0; }
  .header-icon { width: 120px; height: 120px; border-width: 5px; }
  .menu-button { width: 50px; height: 50px; font-size: 24px; }
}

@media (max-width: 480px) {
  .header-icon { width: 100px; height: 100px; border-width: 4px; }
  .menu-button { width: 45px; height: 45px; font-size: 20px; }
}


/* Marca d’água pulsante */
body::before {
  content: "";
  position: fixed;
  top: 50%;
  left: 50%;
  width: 200px;
  height: 200px;
  transform: translate(-50%, -50%) scale(3);
  background: url('../img/futponts_large.png') no-repeat center center;
  background-size: contain;
  opacity: 0.2;
  pointer-events: none;
  z-index: -1;
  animation: watermarkPulse 1s ease-in-out infinite;
}

@keyframes watermarkPulse {
  0%, 100% {
    transform: translate(-50%, -50%) scale(2);
    opacity: 0.04;
  }
  50% {
    transform: translate(-50%, -50%) scale(2.08);
    opacity: 0.06;
  }
}