/* ===== TIMELINE MOBILE - REGOLE PULITE ===== */
@media (max-width: 1024px) {
  /* Linea verticale al bordo sinistro per mobile e iPad */
  .timeline-items::before {
    content: '' !important;
    position: absolute !important;
    left: 20px !important;
    top: 0 !important;
    bottom: 0 !important;
    width: 3px !important;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color)) !important;
    z-index: -1 !important;
    border-radius: 2px !important;
    box-shadow: 0 0 20px rgba(255, 176, 1, 0.3) !important;
  }
  .timeline-item-mobile {
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    padding: 1.5rem 1rem 1.5rem 4rem !important;
    border-radius: 12px !important;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.9), rgba(20, 20, 20, 0.95)) !important;
    margin: 1rem 0 1rem 4rem !important;
    border: 1px solid rgba(255, 176, 1, 0.3) !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3) !important;
    position: relative !important;
    overflow: hidden !important;
    width: calc(100% - 4rem) !important;
    max-width: calc(100% - 4rem) !important;
    z-index: 10 !important;
  }
  
  .timeline-item-mobile:hover {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.95), rgba(20, 20, 20, 0.98)) !important;
    border-color: rgba(255, 176, 1, 0.6) !important;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4) !important;
    transform: translateY(-2px) !important;
  }
  
  
  .timeline-item-mobile .timeline-content {
    display: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
    height: 0 !important;
    overflow: hidden !important;
    transition: all 0.3s ease !important;
    padding: 0 !important;
    margin: 0 !important;
    background: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border-radius: 0 !important;
    border: none !important;
    box-shadow: none !important;
    position: static !important;
    width: 100% !important;
    max-width: 100% !important;
    min-height: auto !important;
  }
  
  .timeline-item-mobile .timeline-date {
    font-size: 1.8rem !important;
    margin: 0 0 1rem 0 !important;
    font-weight: 700 !important;
    color: var(--primary-color) !important;
    text-transform: uppercase !important;
    position: relative !important;
    padding: 0 40px !important;
    text-align: center !important;
  }
  
  
  .timeline-item-mobile .timeline-date::after {
    content: '▼' !important;
    position: absolute !important;
    right: 15px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    font-size: 1.2rem !important;
    color: var(--primary-color) !important;
    transition: transform 0.3s ease !important;
  }
  
  .timeline-item-mobile .timeline-dot {
    position: absolute !important;
    left: 13px !important;
    top: 25px !important;
    width: 22px !important;
    height: 22px !important;
    background: var(--primary-color) !important;
    border-radius: 50% !important;
    z-index: 2 !important;
    border: 3px solid #000 !important;
    box-shadow: 0 0 0 3px var(--primary-color) !important;
  }
  
  /* QUANDO ESPANSO */
  .timeline-item-mobile.expanded .timeline-content {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    height: auto !important;
    margin-top: 0.8rem !important;
    padding: 1rem 0 0.5rem 0 !important;
    background: transparent !important;
    border: none !important;
    border-top: 1px solid rgba(255, 176, 1, 0.35) !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    animation: fadeIn 0.3s ease !important;
    position: relative !important;
    z-index: 15 !important;
  }
  
  .timeline-item-mobile.expanded .timeline-dot {
    background: linear-gradient(45deg, #FFB001, #F36D26) !important;
    box-shadow: 0 0 20px rgba(255, 176, 1, 0.8) !important;
    transform: scale(1.2) !important;
  }
  
  .timeline-item-mobile.expanded .timeline-date {
    color: #FFB001 !important;
    font-weight: 700 !important;
  }
  
  .timeline-item-mobile.expanded .timeline-date::after {
    content: '▲' !important;
    transform: translateY(-50%) !important;
  }
  
  .timeline-item-mobile.expanded .timeline-content h3 {
    color: #FFB001 !important;
    font-size: 1.3rem !important;
    font-weight: 600 !important;
    margin-bottom: 0.8rem !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
  }
  
  .timeline-item-mobile.expanded .timeline-content p {
    color: white !important;
    opacity: 0.8 !important;
    font-size: 0.95rem !important;
    line-height: 1.6 !important;
    margin: 0 !important;
  }
  
  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(-10px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
}

/* Regola per schermi molto piccoli */
@media (max-width: 480px) {
  .timeline-items::before {
    left: 15px !important;
    width: 2px !important;
  }
}

@media (max-width: 768px) {
  .timeline-section {
    margin-bottom: 40px !important;
  }

  .timeline-item-mobile .timeline-date {
    font-size: 1.55rem !important;
    padding: 0 32px !important;
    margin-bottom: 0.8rem !important;
    line-height: 1.2 !important;
  }

  .timeline-item-mobile .timeline-date::after {
    right: 10px !important;
    font-size: 1.1rem !important;
    width: 1.1rem !important;
    height: 1.1rem !important;
  }
}