/* ==================== VARIÁVEIS ==================== */
:root {
  --background-dark: #111827;
  --background-light: #1f2937;
  --primary-color: #8b5cf6;
  --secondary-color: #3b82f6;
  --text-light: #f9fafb;
  --text-dark: #9ca3af;
  --border-color: #374151;
}

/* ==================== BODY ==================== */
body {
  background: linear-gradient(135deg, var(--background-dark) 0%, #000000 100%);
}

/* ==================== MAIN ==================== */
main {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 60px 20px;
  width: 100%;
}

/* ==================== NOVA INTERFACE DE CONTATO ==================== */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  max-width: 1100px;
  width: 100%;
  background-color: var(--background-light);
  padding: 50px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

.contact-info, .contact-form {
  display: flex;
  flex-direction: column;
}

/* Lado Esquerdo - Informações */
.contact-info h1 {
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 20px;
  line-height: 1.2;
}

.contact-info p {
  font-size: 1.1rem;
  color: var(--text-dark);
  margin-bottom: 40px;
  max-width: 450px;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 25px;
  color: var(--text-dark);
  font-size: 1rem;
}

.info-item i {
  font-size: 1.5rem;
  color: var(--primary-color);
  width: 30px;
  text-align: center;
}

.social-links {
  display: flex;
  gap: 20px;
  margin-top: 30px;
}

.social-links a {
  font-size: 1.8rem;
  color: var(--text-dark);
  transition: color 0.3s ease, transform 0.3s ease;
}

.social-links a:hover {
  color: var(--primary-color);
  transform: scale(1.1);
}

/* Lado Direito - Formulário */
.contact-form h2 {
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 30px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  background-color: var(--background-dark);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-light);
  font-size: 1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.3);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.submit-btn {
  width: 100%;
  padding: 15px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  color: var(--text-light);
  font-size: 1.1rem;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.submit-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4);
}

/* ==================== RESPONSIVO ==================== */
@media (max-width: 900px) {
  .contact-container {
    grid-template-columns: 1fr;
    padding: 40px;
  }
  .contact-info h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 600px) {
  main {
    padding: 40px 15px;
  }
  .contact-container {
    padding: 30px;
  }
  .contact-info h1 {
    font-size: 2rem;
  }
  .contact-info p {
    font-size: 1rem;
  }
  .social-links a {
    font-size: 1.6rem;
  }
  .contact-form h2 {
    font-size: 1.8rem;
  }
}