@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; gap: 3rem; text-align: center; }
  .floating_cards { height: 350px; margin-top: 2rem; }
  .footer_content > div:nth-child(2) { padding-left:100px; }
}
@media (max-width: 768px) {
  .header_container { padding: 1rem; }
  .menu_toggle { display: block; }
  .header .menu .close {display:flex; }
  .header .menu {visibility: hidden; position:fixed; top:0; left:0; width:100%; height: 100vh; background: white; flex-direction: column; padding: 2rem; box-shadow: none; transform: translateX(-100%); opacity: 0; transition: var(--transition); z-index: 999; justify-content: center; }
  .header .menu .nav {flex-direction: column; padding:30px 0; }
  .header .menu:target {visibility:visible; transform: translateX(0); opacity: 1; }
  .header .menu .close {background:#D0D0D0; color:#040404; }
  .header .menu .close:hover { transform: translateY(0px); box-shadow:none; background-color:#F0F0F0; }
  .calculator_body { grid-template-columns: 1fr; gap: 1.5rem; }
  .calculator_inner {padding: 1rem; }
  .features_grid { grid-template-columns: 1fr; }
  .stats_grid { grid-template-columns: 1fr; }
  .extras_grid { grid-template-columns: 1fr; }
  .section { padding: 3rem 0; }
  .container { padding: 0 1rem; }
  .date_inputs { flex-wrap: wrap; }
  .floating_card { width: 85%; padding: 1.2rem; }
  .card_3 {left: 5%; }
  .footer_content > div:nth-child(2) { padding-left:0px; }
}
@media (max-width: 480px) {
  img {max-width:100%; }
  .hero_content h1 {font-size: 2rem; }
  .cta_buttons { flex-direction: column; }
  .button { justify-content: center; }
  .floating_cards { height: 400px; }
  .calculator_icon {display:none; }
  .date_input { width: 70px; }
  .footer_content { grid-template-columns: 1fr; }
  .footer_content > div:nth-child(2) { padding-left:0px; }
  .footer_bottom p span {display:block; }
  .popup_div .win {min-width:100%; max-height:100%; min-height:100%; padding:30px; margin:0; }
  .popup_div input {max-width:100%; }
}