/* ==============================
   NAVIGATION
   ============================== */

   .nav-list {
    display: flex;
    gap: var(--space-xl);
  }
  
  .nav-link {
    color: var(--color-light);
    font-weight: 500;
    position: relative;
  }
  
  .nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition-base);
  }
  
  .nav-link:hover::after {
    width: 100%;
  }
  
  /* ==============================
     BUTTONS
     ============================== */
  
  .btn {
    height: var(--btn-height);
    padding: 0 var(--btn-padding-x);
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--btn-font-weight);
  }
  
  .btn-primary {
    background: var(--color-primary);
    color: white;
  }
  
  .btn-primary:hover {
    background: var(--color-primary-dark);
  }
  
  /* ==============================
     SERVICES
     ============================== */
  
  .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-xl);
  }
  
  .service-card {
    background: white;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
  }
  
  .service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
  }
  
  .service-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
  }
  
  .service-card h3 {
    padding: var(--space-md);
    text-align: center;
  }