.flex-strech {
  align-items: stretch;
}
.flex-1 {
  flex: 1;
}
.object-fit-cover {
  object-fit: cover;
}
.uminos-logo {
  background: var(--Bg_B2);
  justify-content: center;
}
.uminos-logo > img {
  width: 140px!important;
}
.wwa-header {
  margin: 42px 0 40px;
}
.wwa-header .h1-basis-lg {
  color: var(--Umios_Black);
}
.wwa-header .h1-img-container {
  display: grid;
  grid-template-columns: 39fr 61fr;
  gap: 32px;
}
.wwa-header .h1-img-container > figure {
  display: flex;
  align-items: center;
  width: 100%;
  height: fit-content;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 345/169;
}
/* culture-area */
.wwa-culture-area {
  padding: 50px 0 137px;
  margin-top: 70px;
  background: var(--Umios_White);
}
.wwa-culture-area > .default-content {
  display: flex;
  align-items: flex-start;
}
.wwa-culture-area > .default-content > img:first-child {
  width: 12%;
  margin: auto 3% 0 0;
}
.wwa-culture-area > .default-content > div {
  width: 23.5%;
  min-width:282px;
  margin: 2% auto auto 0;
}
.wwa-culture-area > .default-content > img:last-child {
  width: 46.5%;
}
/* animation */
.wwa-culture-area {
  position: relative;
  transition: background-color 0.6s ease;
  overflow: hidden;
}
.wwa-culture-area .text-link {
  color: var(--Umios_White);
 svg {
    color: var(--Umios_White);
  }
}
.wwa-culture-area::before {
  content: "";
  background: #C2000F;
  border-radius: 50%;
  width: 100vmax;
  height: 100vmax;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(0);
  transform-origin: center center;
  opacity: 1;
  position: absolute;
  z-index: 0;
}
/* active */
.wwa-culture-area.active::before {
  animation: red-spread 1s linear forwards; 
}
.wwa-culture-area.active::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url("/en/who_we_are/common/img/index_10.jpg") center/cover no-repeat;
  z-index: 1;
  opacity: 0;
  animation: fade-in 1.3s ease forwards;
}
/* fixed */
.wwa-culture-area.fixed {
  background: #C2000F;
}
.wwa-culture-area .default-content {
  position: relative;
  z-index: 2;
}
@keyframes red-spread {
  0% { transform: translate(-50%, -50%) scale(0); }
  100% { transform: translate(-50%, -50%) scale(1.2); }
}
@keyframes fade-in {
  to { opacity: 0.15; }
}

/* movie */
.parts-large-img-text > .movie-container {
  overflow: hidden;
}
.parts-large-img-text > .movie-container .movie-content {
  height: 100%;
  width: 100%;
}
.parts-large-img-text> .movie-container video.video-player {
  top: 50%;
  left: 50%;
  transform: translateY(-50%) translateZ(0) translateX(-50%);
}
.parts-large-img-text> .movie-container .movie-control {
  margin: -50px 10px 0 0;
}

@media screen and (min-width: 1280px) {
  .parts-large-img-text > div {
    height: 420px;
    overflow: hidden;
    border-radius: 20px;
  }
}
@media screen and (max-width: 979px) {
  .wwa-header .h1-img-container {
    grid-template-columns: 1fr 1fr;
  }
  .tb-fz-12 {
    font-size: 1.2rem;
  }
  .wwa-culture-area {
    padding: 4px 0 80px;
  }
  .wwa-culture-area > .default-content > img:first-child {
    display: none;
  }
  .wwa-culture-area > .default-content > div {
    width: 50%;
  }
  .wwa-culture-area > .default-content > img:last-child {
    width: 45%;
  }
}
@media screen and (max-width: 449px) {
  .wwa-header {
      margin: 42px 0 50px;
  }
  .wwa-header .h1-img-container {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .wwa-culture-area {
    padding-bottom: 60px;
  }
  .wwa-culture-area > .default-content {
    flex-direction: column-reverse;
    margin-top: 32px;
  }
  .wwa-culture-area > .default-content > img:last-child {
    width: 100%;
  }
}