@import url('https://fonts.googleapis.com/css2?family=League+Gothic&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;700&display=swap');

:root {
  --azul: #000525;
  --amarelo: #ffc420;
  --branco: #ffffff;
  --cinza: #dddddd;
  --shadow-color: rgba(0, 0, 0, 0.15);
  --highlight: #ff1d50;
  --font-primary: 'League Gothic', monospace;
  --font-secundary: 'Poppins', sans-serif;
  --border-radius: 12px;
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
}

/* ===================== BASE ===================== */
body {
  font-family: var(--font-secundary);
  background-color: var(--azul);
  margin: 0;
  color: var(--branco);
}

/* ===================== MENU ===================== */
.menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 12px 24px;
  background-color: var(--amarelo);
  border-bottom: 3px solid var(--azul);
  box-shadow: 0 5px 15px var(--shadow-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  font-weight: 700;
  user-select: none;
  color: var(--azul);
  font-family: var(--font-primary);
  letter-spacing: 0.04em;
}

.menu a {
  text-decoration: none;
  font-size: 18px;
  color: var(--azul);
  padding: 10px 20px;
  border-radius: var(--border-radius);
  transition: background-color var(--transition-medium), transform var(--transition-fast);
  font-weight: 700;
  letter-spacing: 0.03em;
}

.menu a:hover,
.menu a:focus-visible {
  background-color: var(--azul);
  color: var(--branco);
  transform: translateY(-3px);
  outline: none;
  box-shadow: 0 4px 10px rgba(0, 5, 37, 0.7);
}

/* ===================== CONTAINER ===================== */
.container {
  display: flex;
  justify-content: center;
  margin-top: 220px;
  gap: 60px;
  flex-wrap: wrap;
  padding: 0 20px;
}

.container a {
  text-decoration: none;
  color: var(--azul);
}

/* ===================== BLOCOS ===================== */
#doc, #auto, #estrategias {
  text-align: center;
  border: 4px solid var(--amarelo);
  width: 300px;
  height: 160px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 42px;
  font-family: var(--font-primary);
  border-radius: var(--border-radius);
  background-color: var(--amarelo);
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

#doc:hover, #auto:hover, #estrategias:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 16px rgba(0,0,0,0.6);
}

/* ===================== RESPONSIVO ===================== */
@media (max-width: 768px) {
  .container {
    margin-top: 160px;
    gap: 30px;
  }

  #doc, #auto, #estrategias {
    width: 100%;
    max-width: 280px;
    font-size: 32px;
    height: 140px;
  }

  .menu a {
    font-size: 16px;
    padding: 8px 16px;
  }
}