/* css/style.css */

/* Reset básico */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
}

/* Barra de suporte topo */
.top-support-bar {
  background-color: #CCC;
  color: white;
  text-align: right;
  padding: 5px 20px;
  font-size: 0.9em;
}

.top-support-bar a {
  color: white;
  text-decoration: none;
}

/* Header fixo */
.main-header {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: white;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  z-index: 1000;
  transition: all 0.3s ease;
}

.main-header.shrink {
  padding: 5px 20px;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}

.logo {
  height: 60px;
  transition: height 0.3s ease;
}

.main-header.shrink .logo {
  height: 40px;
}

/* Menu */
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
}

.main-nav a {
  text-decoration: none;
  color: #333;
  font-weight: bold;
  transition: color 0.2s;
}

.main-nav a:hover {
  color: #0073aa;
}

/* Espaço para compensar header fixo */
main {
  padding-top: 120px;
}

/* Responsivo */
@media (max-width: 768px) {
  .main-nav ul {
    flex-direction: column;
    background: #f4f4f4;
    position: absolute;
    top: 100%;
    right: 0;
    display: none;
  }

  .main-nav.open ul {
    display: flex;
  }
}