/* Variáveis CSS */
:root {
    --primary-color: #2A2A72;
    --secondary-color: #009FFD;
    --accent-color: #FF0076;
    --text-color: #f8f9fa;
    --bg-dark: #1a1a1a;
    --bg-light: #2d2d2d;
    --gradient: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  }
  
  /* Estilos Gerais */
  body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-color);
    line-height: 1.6;
  }
  
  /* Botão de Voltar */
  .back-to-home {
    position: fixed;
    top: 20px;
    left: 20px;
    background: var(--accent-color);
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    color: var(--text-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    z-index: 1000;
    transition: all 0.3s ease;
  }
  
  .back-to-home:hover {
    transform: translateY(-3px);
    background: var(--primary-color);
  }
  
  /* Header */
  .page-header {
    background: var(--gradient);
    padding: 6rem 2rem 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  
  .header-content {
    max-width: 800px;
    margin: 0 auto;
  }
  
  .header-title {
    font-size: 2.8rem;
    margin-bottom: 1rem;
  }
  
  .header-title .highlight {
    color: var(--accent-color);
  }
  
  .header-subtitle {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.9);
    max-width: 600px;
    margin: 0 auto;
  }
  
  .header-badge {
    margin-top: 2rem;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background: rgba(255,255,255,0.1);
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
  }
  
  /* Seção "Sobre Mim" */
  .about-section {
    padding: 4rem 2rem;
  }
  
  .about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .about-text {
    font-size: 1.1rem;
    line-height: 1.8;
  }
  
  .about-image img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
  }
  
  /* Seção de Habilidades */
  .skills-section {
    padding: 4rem 2rem;
    background: var(--bg-light);
  }
  
  .section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    position: relative;
  }
  
  .section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-color);
  }
  
  .skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
  }
  
  .skill-card {
    background: rgba(255,255,255,0.05);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
  }
  
  .skill-card:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.1);
  }
  
  .skill-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 1rem;
  }
  
  /* Seção de Clientes */
  .clients-section {
    padding: 4rem 2rem;
  }
  
  .clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .client-card {
    background: rgba(255,255,255,0.05);
    padding: 1rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    text-decoration: none;
    color: var(--text-color);
  }
  
  .client-card:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.1);
  }
  
  .client-card img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1rem;
  }
  
  /* Rodapé */
  footer {
    background: var(--bg-light);
    padding: 4rem 2rem 2rem;
  }
  
  .footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
  }
  
  .footer-logo img {
    width: 100px;
    margin-bottom: 1rem;
  }
  
  .social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1.5rem;
  }
  
  .social-links a {
    color: var(--text-color);
    font-size: 1.2rem;
    transition: color 0.3s ease;
  }
  
  .social-links a:hover {
    color: var(--accent-color);
  }
  
  /* Responsividade */
  @media (max-width: 768px) {
    .about-content {
      grid-template-columns: 1fr;
    }
  
    .back-to-home span {
      display: none;
    }
  }
  .logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: color 0.3s ease;
}

.logo-text:hover {
    color: var(--accent-color);
}