@charset "utf-8";

.main-hero {
  padding: 3.2rem 0 5.6rem;
  background: linear-gradient(180deg, #edf5ff 0%, #ffffff 100%);
}

.hero-slider {
  position: relative;
  overflow: hidden;
  border-radius: 3.2rem;
  min-height: 58rem;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  padding: 7rem;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  transition: opacity 0.5s ease;
}

.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 22, 48, 0.78) 0%, rgba(8, 22, 48, 0.46) 42%, rgba(8, 22, 48, 0.12) 100%);
}

.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
}

.hero-copy {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2rem;
  width: min(100%, 54rem);
  min-height: 44rem;
  color: #fff;
}

.hero-copy h2 {
  font-size: 5rem;
  line-height: 1.18;
  letter-spacing: -0.05em;
}

.hero-copy p {
  font-size: 1.9rem;
  color: rgba(255, 255, 255, 0.84);
}

.hero-control {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  margin-top: 2rem;
}

.hero-nav {
  width: 5.2rem;
  height: 5.2rem;
  border-radius: 50%;
  background: #fff;
  box-shadow: var(--shadow-card);
  position: relative;
}

.hero-nav::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1rem;
  height: 1rem;
  border-top: 2px solid var(--color-navy);
  border-right: 2px solid var(--color-navy);
}

.hero-nav.prev::before {
  transform: translate(-35%, -50%) rotate(-135deg);
}

.hero-nav.next::before {
  transform: translate(-65%, -50%) rotate(45deg);
}

.hero-status {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  font-size: 1.5rem;
  font-weight: 700;
}

.hero-status .bar {
  width: 9rem;
  height: 0.3rem;
  background: rgba(15, 23, 42, 0.12);
}

.quick-grid,
.product-grid,
.info-grid {
  display: grid;
  gap: 2.4rem;
}

.quick-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.quick-grid a,
.product-card,
.info-card,
.event-card,
.board-right {
  border-radius: 2.4rem;
  background: #fff;
  box-shadow: var(--shadow-card);
}

.quick-grid a {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: 18rem;
  padding: 2.8rem 2.4rem;
  border: 1px solid rgba(21, 101, 192, 0.06);
}

.quick-grid strong {
  font-size: 2rem;
}

.quick-grid span,
.product-card p,
.board-list span,
.event-copy p,
.text-area p,
.app-copy p,
.service-card ul a,
.footer-bottom p {
  color: var(--color-text-sub);
}

.product-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.product-card {
  min-height: 24rem;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.6rem;
}

.product-card strong {
  font-size: 2.4rem;
  line-height: 1.3;
}

.board-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.4rem;
}

.event-card {
  min-height: 46rem;
  padding: 4rem;
  position: relative;
  overflow: hidden;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.event-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 24, 47, 0.08) 0%, rgba(10, 24, 47, 0.72) 100%);
}

.event-copy {
  position: absolute;
  left: 4rem;
  right: 4rem;
  bottom: 4rem;
  z-index: 1;
  color: #fff;
}

.event-copy span {
  display: inline-block;
  margin-bottom: 1.2rem;
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.8);
}

.event-copy strong {
  display: block;
  font-size: 3rem;
  line-height: 1.28;
  margin-bottom: 1.2rem;
}

.event-copy p {
  color: rgba(255, 255, 255, 0.82);
}

.board-right {
  padding: 3rem;
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.board-tabs {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.tab-btn {
  min-width: 10rem;
  min-height: 4.8rem;
  padding: 0 1.6rem;
  border-radius: 999px;
  background: var(--color-soft);
  color: var(--color-text-sub);
  font-weight: 700;
}

.tab-btn.is-active {
  background: var(--color-primary);
  color: #fff;
}

.tab-panel {
  display: none;
}

.tab-panel.is-active {
  display: block;
}

.board-list li + li {
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.board-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 8rem;
}

.board-list strong {
  font-size: 1.8rem;
  font-weight: 600;
}

.info-grid {
  grid-template-columns: 1.2fr 0.8fr;
}

.info-card {
  overflow: hidden;
}

.wide-card {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
}

.text-area {
  padding: 4rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 1.8rem;
}

.thumb-area {
  min-height: 36rem;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.service-card {
  padding: 4rem;
}

.service-card h3 {
  margin: 1.6rem 0 2rem;
  font-size: 2.8rem;
  line-height: 1.32;
}

.service-card li + li {
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.service-card ul a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 6.6rem;
  font-size: 1.7rem;
}

.service-card ul a::after {
  content: "";
  width: 0.9rem;
  height: 0.9rem;
  border-top: 2px solid var(--color-primary);
  border-right: 2px solid var(--color-primary);
  transform: rotate(45deg);
}

.app-banner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 3rem;
  padding: 4rem 4rem 0;
  border-radius: 3.2rem;
  background: linear-gradient(135deg, #edf5ff 0%, #f7fbff 100%);
  overflow: hidden;
}

.app-copy {
  padding-bottom: 4rem;
}

.app-copy p {
  margin-top: 1.8rem;
  font-size: 1.8rem;
}

.app-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin-top: 2.4rem;
}

.app-visual {
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

.phone-frame {
  width: min(100%, 34rem);
  padding: 1.4rem;
  border-radius: 4rem 4rem 0 0;
  background: #0f172a;
}

.phone-screen {
  aspect-ratio: 9 / 16;
  border-radius: 3rem 3rem 0 0;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

@media (hover: hover) {
  .quick-grid a:hover,
  .product-card:hover,
  .board-list a:hover strong,
  .service-card ul a:hover,
  .tab-btn:hover,
  .hero-nav:hover {
    transform: translateY(-0.2rem);
  }
}

@media screen and (max-width: 1439px) {
  .quick-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-slide {
    padding: 6rem;
  }

  .hero-copy h2 {
    font-size: 4.4rem;
  }
}

@media screen and (max-width: 1279px) {
  .main-hero {
    padding-top: 2.4rem;
  }

  .hero-slider {
    min-height: 52rem;
  }

  .hero-slide {
    padding: 5rem 4rem;
  }

  .hero-copy {
    min-height: 38rem;
    width: min(100%, 48rem);
  }

  .hero-copy h2 {
    font-size: 4rem;
  }

  .board-layout,
  .info-grid,
  .app-banner,
  .wide-card {
    grid-template-columns: 1fr;
  }

  .event-card {
    min-height: 40rem;
  }

  .thumb-area {
    min-height: 28rem;
  }

  .app-banner {
    padding: 4rem;
  }
}

@media screen and (max-width: 767px) {
  .main-hero {
    padding-bottom: 4.8rem;
  }

  .hero-slider {
    min-height: 46rem;
    border-radius: 2.4rem;
  }

  .hero-slide {
    padding: 3.6rem 2.4rem 7rem;
  }

  .hero-copy {
    width: 100%;
    min-height: 30rem;
    gap: 1.6rem;
  }

  .hero-copy h2 {
    font-size: 3.2rem;
  }

  .hero-copy p {
    font-size: 1.7rem;
  }

  .hero-control {
    margin-top: 1.6rem;
  }

  .quick-grid,
  .product-grid {
    grid-template-columns: 1fr;
    gap: 1.6rem;
  }

  .quick-grid a {
    min-height: auto;
  }

  .board-right,
  .text-area,
  .service-card,
  .app-banner {
    padding: 2.4rem;
  }

  .event-card {
    min-height: 34rem;
    padding: 2.4rem;
  }

  .event-copy {
    left: 2.4rem;
    right: 2.4rem;
    bottom: 2.4rem;
  }

  .event-copy strong {
    font-size: 2.4rem;
  }

  .board-tabs {
    flex-wrap: wrap;
  }

  .tab-btn {
    min-width: calc(33.333% - 0.7rem);
    flex: 1;
  }

  .board-list a {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: 1.6rem 0;
    min-height: auto;
  }

  .board-list strong {
    font-size: 1.7rem;
  }

  .service-card h3 {
    font-size: 2.4rem;
  }

  .app-copy p {
    font-size: 1.7rem;
  }

  .phone-frame {
    width: min(100%, 28rem);
  }
}

@media screen and (max-width: 320px) {
  .hero-copy h2 {
    font-size: 2.8rem;
  }

  .tab-btn {
    min-width: 100%;
  }
}