/* Variáveis globais */
:root {
  --primary-color: #2563eb;
  --secondary-color: #3b82f6;
  --text-dark: #111827;
  --text-medium: #374151;
  --text-light: #6b7280;
  --bg-light: #f3f4f6;
  --transition-base: 0.3s ease;

  --primary-blue: #2563eb;
  --primary-blue-hover: #1d4ed8;
  --primary-blue-active: #1e40af;
  --whatsapp-green: #25d366;
  --whatsapp-green-hover: #128c7e;
  --text-dark: #111827;
  --text-medium: #374151;
  --text-light: #6b7280;
  --bg-light: #f8fafc;
  --bg-dark: #000000;
  --bg-contact-item: rgba(255, 255, 255, 0.05);
  
  /* Espaçamentos */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  /* Bordas */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;
  
  /* Sombras */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  
  /* Transições */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}
  
  /* Estilos base */
  body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    margin: 0;
    padding: 0;
  }
  
  /* Header */
  .header {
    --header-height: 64px;
    --shadow-color: rgba(0, 0, 0, 0.1);
    
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background-color: white;
    box-shadow: 0 2px 10px var(--shadow-color);
    transition: box-shadow 0.3s ease;
  }
  
  .nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1rem;
    height: var(--header-height);
    max-width: 1200px;
    margin: 0 auto;
  }
  
  /* Logo - Com efeito hover suave */
  .logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: transform 0.2s ease;
  }
  
  .logo:hover {
    transform: translateY(-2px);
  }
  
  .logo-img {
    height: 55px;
    width: auto;
    transition: transform 0.3s ease;
  }
  
  .logo-text {
    font-size: 1.5rem;
    font-weight: bold;
    color: #2563eb;
    margin-left: 0.5rem;
  }
  
  /* Menu Desktop - Aprimorado */
  .menu-desktop {
    display: none;
  }
  
  @media (min-width: 768px) {
    .menu-desktop {
      display: flex;
      align-items: center;
      gap: 1.5rem;
    }
  }
  
  .menu-item {
    position: relative;
  }
  
  .menu-button {
    display: flex;
    align-items: center;
    background: none;
    border: none;
    color: #000000;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    padding: 0.75rem 1.25rem;
    transition: all 0.3s ease;
    text-decoration: none;
    border-radius: 0.25rem;
  }
  
  .menu-button:hover {
    color: #2563eb;
    transform: translateY(-2px);
    background-color: rgba(37, 99, 235, 0.05);
  }
  
  .submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    border-radius: 0.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: none;
    z-index: 50;
    min-width: 200px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
  }
  
  .menu-item:hover .submenu {
    display: block;
    opacity: 1;
    transform: translateY(0);
  }
  
  .submenu-item {
    display: block;
    padding: 0.75rem 1.5rem;
    color: #374151;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
  }
  
  .submenu-item:hover {
    color: #2563eb;
    background-color: #f8fafc;
    border-left-color: #2563eb;
    padding-left: 1.75rem;
  }
  
  /* Menu Mobile - Aprimorado */
  .menu-mobile-button {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.75rem;
    color: #000000;
    transition: transform 0.2s ease;
  }
  
  .menu-mobile-button:hover {
    transform: scale(1.1);
  }
  
  @media (min-width: 768px) {
    .menu-mobile-button {
      display: none;
    }
  }
  
  .menu-mobile {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: white;
    padding: 1.5rem;
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 999;
  }
  
  .menu-mobile.open {
    transform: translateX(0);
  }
  
  .menu-mobile-item {
    margin-bottom: 1.5rem;
    border-bottom: 1px solid #e5e7eb;
  }
  
  .menu-mobile-link {
    display: block;
    padding: 1rem;
    color: #374151;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
  }
  
  .menu-mobile-link:hover {
    color: #2563eb;
  }
  
  .menu-mobile-link.button {
    background-color: #2563eb;
    color: white;
    border-radius: 0.5rem;
    text-align: center;
    margin-top: 1rem;
    transition: background-color 0.3s ease, transform 0.2s ease;
  }
  
  .menu-mobile-link.button:hover {
    background-color: #1d4ed8;
    transform: translateY(-2px);
  }
  
  .submenu-mobile {
    display: none;
    padding-left: 1rem;
    animation: fadeIn 0.3s ease;
  }
  
  .submenu-mobile.open {
    display: block;
  }
  
  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
  }  

  
  /* Conteúdo Principal */
  .main-content {
    margin-top: 64px; /* Compensar o header fixo */
  }
  
  .service-container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 2rem;
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-md);
  }
  
  .service-header {
    text-align: center;
    margin-bottom: 2rem;
  }
  
  .service-image {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-md);
  }
  
  h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
  }
  
  h2 {
    font-size: 2rem;
    color: var(--text-dark);
    margin: 1.5rem 0;
  }
  
  h3 {
    font-size: 1.5rem;
    color: var(--text-medium);
    margin: 1.5rem 0 1rem;
  }
  
  .service-description {
    font-size: 1.25rem;
    color: var(--text-medium);
    margin-bottom: 1.5rem;
  }
  
  .service-text {
    color: var(--text-medium);
    margin-bottom: 1.5rem;
    line-height: 1.7;
  }
  
  .service-list {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
  }
  
  .service-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 0.75rem;
    color: var(--text-medium);
  }
  
  .service-item i {
    color: var(--primary-color);
    margin-right: 0.75rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
  }
  
  /* Footer - Contact Section */
  .contact-section {
    padding: var(--space-xxl) 0;
    background-color: var(--bg-dark);
    color: white;
    text-align: center;
  }
  
  .contact-section h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    margin-bottom: var(--space-xxl);
    position: relative;
    color: white;
  }
  
  .contact-section h2::after {
    content: '';
    position: absolute;
    width: 100px;
    height: 4px;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(90deg, #3498db, #2563eb);
    border-radius: 2px;
  }
  
  .contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
  }
  
  .contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background-color: var(--bg-contact-item);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }
  
  .contact-item:hover {
    transform: translateY(-5px);
    background-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
  }
  
  .contact-icon {
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: var(--space-xs);
  }
  
  .contact-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    color: white;
  }
  
  .contact-item p {
    font-size: 1rem;
    line-height: 1.6;
    color: #d1d5db;
    margin: 0;
    text-align: center;
  }
  
  .contact-link {
    color: #93c5fd;
    text-decoration: none;
    transition: all var(--transition-fast);
    display: inline-block;
    padding: 2px 4px;
    border-radius: var(--radius-sm);
    position: relative;
  }
  
  .contact-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: 0;
    left: 0;
    background-color: var(--primary-blue);
    transition: width var(--transition-fast);
  }
  
  .contact-link:hover {
    color: var(--primary-blue);
  }
  
  .contact-link:hover::after {
    width: 100%;
  }
  
  /* Efeito especial para links de telefone */
  a[href^="tel:"] {
    font-weight: 500;
  }
  
  /* Estilos para o footer */
  .site-footer {
    background-color: var(--bg-dark);
    padding: var(--space-md) 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
  }
  
  .footer-bottom p {
    color: #d1d5db;
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.8;
    transition: opacity var(--transition-fast);
  }
  
  .footer-bottom p:hover {
    opacity: 1;
  }
  
  /* Media query para responsividade */
  @media (max-width: 768px) {
    .footer-bottom p {
      font-size: 0.8rem;
    }
  }
  
  /* Responsividade para telas pequenas */
  @media (max-width: 600px) {
    .contact-info {
      grid-template-columns: 1fr;
    }
    
    .contact-item {
      padding: var(--space-md);
    }
  }
  
  /* Botão do WhatsApp - Aprimorado */
  .whatsapp-button {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    background-color: var(--whatsapp-green);
    border-radius: var(--radius-full);
    padding: var(--space-sm);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .whatsapp-button:hover {
    background-color: var(--whatsapp-green-hover);
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
  }
  
  .whatsapp-button img {
    width: 30px;
    height: 30px;
  }
  
  /* Responsividade Adicional */
  @media (max-width: 640px) {
    .contact-info {
      grid-template-columns: 1fr;
    }
    
    h1 {
      font-size: 2rem;
    }
    
    h2 {
      font-size: 1.75rem;
    }
    
    h3 {
      font-size: 1.25rem;
    }
    
    .service-description {
      font-size: 1.1rem;
    }
  
    .contact-info {
      grid-template-columns: 1fr;
    }
  }
  
  @media (max-width: 480px) {
    .service-container {
      padding: 1rem;
      margin: 1rem;
    }
    
    h1 {
      font-size: 1.75rem;
    }
  
    .logo-text {
      font-size: 1.25rem;
    }
  
    .logo-img {
      height: 45px;
    }
  }