@media (max-width: 780px) {
  :root {
    --wrap: 100%;
  }

  body {
    word-break: keep-all;
    overflow-x: hidden;
  }

  br {
    display: none;
  }
  br.mobile-break {
    display: block;
  }

  .hero {
    min-height: 538px;
    padding: 60px 22px;
    background-position: 43% center;
    background-size: cover;
  }

  .hero-card {
    width: 100%;
    margin: 0 auto;
    gap: 22.5px;
    padding: 30px;
  }

  .hero-card .hero-ci {
    width: 137px;
    height: 103px;
  }

  .hero-card .ci-desktop {
    display: none;
  }

  .hero-card .ci-mobile {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
  }

  .hero-card .ci-mobile-mark {
    width: 60px;
    height: 60px;
  }

  .hero-card .ci-mobile-text {
    width: 137px;
    height: 41px;
  }

  .hero-card .hero-copy p {
    margin-bottom: 6px;
    font-size: 15px;
    line-height: 1.2;
  }

  .hero-card .hero-copy h1 {
    font-size: 40px;
    line-height: 32px;
  }

  .hero-card .hero-copy {
    margin-bottom: 17.5px;
  }

  .hero-card .hero-subcopy {
    gap: 2.5px;
    margin-bottom: 20px;
    font-size: 15px;
    line-height: 1.2;
  }

  .hero-card .tagline {
    gap: 3px;
  }

  .hero-card .tagline img {
    width: 6px;
    height: 6px;
  }

  .hero-card .actions {
    width: 100%;
    flex-direction: column;
    gap: 10px;
    flex-wrap: nowrap;
  }

  .hero-card .btn,
  .program .btn.small,
  .community .btn.small,
  .instructor .btn {
    width: 100%;
    min-height: 40px;
    padding: 12px 13px;
    gap: 2px;
    font-size: 16px;
    line-height: 16px;
  }

  .hero-card .btn-kakao > img:first-child {
    width: 17px;
    height: 16px;
  }

  .hero-card .btn .arrow,
  .program .btn .arrow,
  .community .btn .arrow,
  .instructor .btn .arrow {
    width: 16px;
    height: 16px;
  }

  .section-wrap {
    width: 100%;
    padding-left: 22px;
    padding-right: 22px;
  }

  .program {
    gap: 68px;
    padding-top: 43px;
    overflow: hidden;
  }

  .program .section-heading,
  .community .section-heading {
    gap: 25px;
  }

  .program .section-heading .btn,
  .community .section-heading .btn {
    margin-top: 25px;
  }

  .program .section-heading h2,
  .community .section-heading h2 {
    font-size: 38px;
    line-height: 1.1;
  }

  .program .section-heading h2 span,
  .community .section-heading h2 span {
    font-size: 25px;
  }

  .program .section-heading p,
  .community .section-heading p {
    font-size: 19px;
    line-height: 26px;
  }

  .swipe-cards {
    width: 100%;
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 0 0 6px;
    margin: 0;
    scroll-snap-type: x mandatory;
    -ms-overflow-style: none;
    scrollbar-width: none;
    cursor: grab;
    touch-action: pan-x;
  }

  .swipe-cards::-webkit-scrollbar {
    display: none;
  }

  .swipe-cards.is-dragging {
    cursor: grabbing;
    scroll-snap-type: none;
  }

  .swipe-cards > * {
    scroll-snap-align: start;
  }

  .program-card {
    min-height: 252px;
    min-width: min(310px, calc(100vw - 44px));
    width: min(310px, calc(100vw - 44px));
    flex: 0 0 min(310px, calc(100vw - 44px));
    padding: 18px;
    border-radius: 10px;
  }

  .program-card-scuba::before {
    right: -5px;
    top: 48px;
    width: 112px;
    height: 112px;
  }

  .program-card-free::before {
    right: -5px;
    top: -5px;
    width: 109px;
    height: 109px;
  }

  .program-card-skill::before {
    right: -5px;
    top: 46px;
    width: 117px;
    height: 117px;
  }

  .program-card h3 {
    font-size: 25px;
    line-height: 1.2;
  }

  .program-card p {
    font-size: 19px;
    line-height: 26px;
  }

  .instructor {
    margin-top: 43px;
    overflow: hidden;
  }

  .instructor-wrap {
    width: 100%;
    height: 625px;
    min-height: 0;
    padding: 0 22px;
  }

  .instructor-photo {
    right: -163px;
    left: auto;
    width: 1065px;
    height: 625px;
    opacity: .95;
    object-position: center bottom;
  }

  .instructor-photo.reveal-up.is-visible {
    opacity: .95;
  }

  .instructor-copy {
    width: 100%;
    min-width: 0;
    padding: 32px 0;
  }

  .instructor .padi-title {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    font-size: 25px;
    line-height: 1.1;
  }

  .instructor h2 {
    font-size: 38px;
    line-height: 1.1;
  }

  .instructor p {
    margin-top: 10px;
    max-width: 265px;
    font-size: 19px;
    line-height: 26px;
  }

  .instructor .btn {
    margin-top: 50px;
  }

  .instructor ul {
    padding-left: 18px;
    list-style: disc;
    list-style-position: outside;
    font-size: 19px;
    line-height: 26px;
  }

  .community {
    grid-template-columns: 1fr;
    gap: 50px;
    padding-top: 43px;
    padding-bottom: 43px;
    overflow: hidden;
  }

  .community-copy {
    min-height: 0;
    gap: 50px;
  }

  .tour-grid {
    width: 100%;
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 0 0 6px;
    margin: 0;
    scroll-snap-type: x mandatory;
    -ms-overflow-style: none;
    scrollbar-width: none;
  }

  .tour-grid::-webkit-scrollbar {
    display: none;
  }

  .tour-card {
    min-height: 203px;
    min-width: min(310px, calc(100vw - 44px));
    width: min(310px, calc(100vw - 44px));
    flex: 0 0 min(310px, calc(100vw - 44px));
    padding: 18px;
    border-radius: 10px;
    scroll-snap-align: start;
  }

  .tour-card-media {
    border-radius: 10px;
  }

  .tour-card span {
    padding: 2px 5px;
    font-size: 16px;
  }

  .tour-card h3 {
    margin-top: 0;
    font-size: 25px;
    line-height: 1.1;
  }

  .tour-card p {
    font-size: 18px;
    line-height: 1.3;
  }

  .footer {
    padding: 12px 22px;
  }

  .footer-wrap {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .footer-ci {
    width: 126px;
    height: 36px;
  }

  .footer-info {
    gap: 5px;
    font-size: 16px;
    line-height: 1.45;
  }

  .footer-info p:not(:last-of-type)::after {
    height: 12px;
    margin-left: 5px;
  }

  .footer-info small {
    font-size: 12px;
  }

  .padi-footer-logo {
    width: 60px;
    height: 20px;
  }
}