/* Variáveis do Header */
:root {
    /* Cores */
    --header-bg: #002424;
    --header-text: #ffffff;
    --header-link: #ffffff;
    --header-link-hover: #feff6e;
    --header-search-bg: rgba(255, 255, 255, 0.1);
    --header-search-text: #ffffff;
    --header-search-placeholder: rgba(255, 255, 255, 0.7);
    --header-search-border: rgba(255, 255, 255, 0.2);
    --header-search-focus: #feff6e;
    --header-search-icon: #ffffff;
    --header-menu-bg: #002424;
    --header-menu-link: #ffffff;
    --header-menu-hover: #feff6e;
    --header-menu-active: #feff6e;
    --header-mobile-bg: #002424;
    --header-mobile-text: #ffffff;
    --header-mobile-border: rgba(255, 255, 255, 0.1);
    
    /* Tamanhos */
    --header-height: 80px;
    --header-logo-width: 200px;
    --header-logo-height: 60px;
    --header-search-height: 40px;
    --header-menu-font-size: 16px;
    --header-mobile-font-size: 18px;
}

/* Header */
.site-header {
  background-color: #fff;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  padding: 15px 0;
  position: relative;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.site-logo {
  display: flex;
  align-items: center;
}

.site-logo a {
  display: block;
  text-decoration: none;
}

.site-logo img {
  max-height: 60px;
  width: auto;
  display: block;
}

.main-navigation {
  display: flex;
  align-items: center;
}

.main-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-menu li {
  margin-left: 25px;
  position: relative;
}

.main-menu a {
  font-size: 16px;
  font-weight: 500;
  color: #333;
  text-decoration: none;
  transition: color 0.3s ease;
}

.main-menu a:hover {
  color: #fbbf24;
}

.whatsapp-button {
  display: flex;
  align-items: center;
  background-color: #fff;
  border: 1px solid #25d366;
  color: #333;
  padding: 8px 15px;
  border-radius: 30px;
  margin-left: 25px;
  font-weight: 500;
  transition: all 0.3s ease;
  text-decoration: none;
}

.whatsapp-button:hover {
  background-color: #25d366;
  color: #fff;
}

.whatsapp-button i {
  color: #25d366;
  margin-right: 8px;
}

.whatsapp-button:hover i {
  color: #fff;
}

/* Responsividade */
@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    text-align: center;
    padding: 15px;
  }

  .site-logo {
    margin-bottom: 15px;
    justify-content: center;
  }

  .site-logo img {
    max-height: 50px;
  }

  .main-navigation {
    flex-direction: column;
  }

  .main-menu {
    flex-direction: column;
    margin-bottom: 15px;
  }

  .main-menu li {
    margin: 10px 0;
    margin-left: 0;
  }

  .whatsapp-button {
    margin-left: 0;
  }
}

/* Blog Title */
.blog-title {
  text-align: center;
  padding: 30px 0;
  border-bottom: 1px solid #eee;
}

.blog-title h1 {
  font-size: 36px;
  color: #002424;
  font-weight: 700;
}