/* ==== BUSINESS (/business/) ==== */

/* ページ別ヒーロー背景 */
.p-page-hero--business {
  background-image: url("../img/business/hero_pc.jpg");
}

@media (max-width: 767px) {
  .p-page-hero--business {
    background-image: url("../img/business/hero_sp.jpg");
  }
}

.p-business-policy {
  /* background は l-hero-overlap::before が担当 */
  padding: 0 var(--gutter) var(--section-pad);
}

.p-business-policy__inner {
  max-width: var(--content-w);
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  gap: 32px;
}

.p-business-policy__card {
  flex: 1;
  background-color: #fff;
  padding: 48px 36px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, .04);
}

.p-business-policy__title {
  text-align: center;
  font-family: var(--ff-mincho);
  font-weight: 500;
  font-size: 2rem;
  letter-spacing: .12em;
  color: var(--c-primary);
  margin-bottom: 20px;
  padding-bottom: 16px;
}

.p-business-policy__text {
  font-size: 1.4rem;
  line-height: 2;
}

@media (max-width: 767px) {
  .p-business-policy__inner {
    flex-direction: column;
    gap: 24px;
  }
  .p-business-policy__card {
    flex: initial;
    padding: 32px 24px;
  }
  .p-business-policy__title {
    font-size: 2.4rem;
    margin-bottom: 16px;
    padding-bottom: 12px;
  }
  .p-business-policy__text {
    font-size: 1.4rem;
    line-height: calc(50/24);
  }
}

.p-business-cases {
  background-color: var(--c-bg-section);
  padding: var(--gutter) var(--gutter) var(--section-pad);
}

.p-business-cases__inner {
  max-width: var(--content-w);
  margin: 0 auto;
}

.p-business-cases__carousel {
  max-width: 915px;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  gap: 40px;
  min-height: 420px;
}

.p-business-cases__slides {
  order: 1;
  flex: 1;
  display: grid;
  background-color: #FFF;
  max-width: 464px;
}

.p-business-cases__slide {
  grid-area: 1 / 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  align-content: flex-start;
  gap: 16px;
  padding: 48px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .4s var(--ease), visibility .4s;
}

.p-business-cases__slide.is-active {
  opacity: 1;
  visibility: visible;
}

.p-business-cases__case-no {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 66px;
  height: 66px;
  border-radius: 50%;
  background-color: var(--c-primary);
  color: #fff;
  font-family: var(--ff-serif-en);
  letter-spacing: .08em;
  line-height: 1;
}

.p-business-cases__case-no span {
  font-size: 1.2rem;
  opacity: .9;
  margin-bottom: 2px;
}

.p-business-cases__case-no strong {
  font-size: 2.4rem;
  font-weight: 400;
}

.p-business-cases__case-title {
  font-family: var(--ff-mincho);
  font-weight: 500;
  font-size: 2rem;
}

.p-business-cases__case-text {
  width: 100%;
  font-size: 1.4rem;
  line-height: calc(35/14);
  margin-bottom: 1.5em;
}

.p-business-cases__case-text:nth-of-type(3) {
  margin-bottom: 0;
}

.p-business-cases__list {
  order: 2;
  flex: 0 0 360px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.p-business-cases__list button {
  width: 100%;
  text-align: left;
  padding: 16px 20px;
  font-family: var(--ff-mincho);
  font-size: 1.8rem;
  line-height: calc(25/18);
  letter-spacing: .05em;
  color: var(--c-text);
  display: flex;
  align-items: center;
  gap: 16px;
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.p-business-cases__num {
  flex: 0 0 auto;
  width: 66px;
  height: 66px;
  border-radius: 50%;
  background-color: #FFF;
  border: 1px solid var(--c-primary);
  color: var(--c-primary);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-serif-en);
  line-height: 1;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.p-business-cases__num span {
  font-size: 1.2rem;
  letter-spacing: .05em;
}

.p-business-cases__num strong {
  font-size: 2.5rem;
  font-weight: 400;
}

.p-business-cases__list button[aria-selected="true"] .p-business-cases__num {
  background-color: var(--c-primary);
  color: #fff;
}

@media (max-width: 920px) {
  .p-business-cases__carousel {
    gap: calc(40/980*100vw);
    min-height: calc(420/920*100vw);
  }
  .p-business-cases__slides {
    min-height: calc(420/920*100vw);
  }
  .p-business-cases__slide {
    padding: calc(48/464*100%);
  }
  .p-business-cases__case-no {
    width: calc(66/980*100vw);
    height: calc(66/980*100vw);
  }
  .p-business-cases__case-no span {
    font-size: calc(12/980*100vw);
  }
  .p-business-cases__case-no strong {
    font-size: calc(24/980*100vw);
  }
  .p-business-cases__case-title {
    font-size: calc(17.2/980*100vw);
  }
  .p-business-cases__case-text {
    font-size: calc(14/915*100vw);
  }
  .p-business-cases__list {
    flex: 0 0 calc(360/980*100vw);
    gap: calc(12/980*100vw);
  }
  .p-business-cases__list button {
    padding: calc(16/980*100vw) calc(20/980*100vw);
    font-size: calc(18/980*100vw);
    gap: calc(16/980*100vw);
  }
  .p-business-cases__num {
    width: calc(66/980*100vw);
    height: calc(66/980*100vw);
  }
  .p-business-cases__num span {
    font-size: calc(12/980*100vw);
  }
  .p-business-cases__num strong {
    font-size: calc(25/980*100vw);
  }
}

@media (max-width: 767px) {
  .p-business-cases__carousel {
    flex-direction: column;
    gap: calc(32/750*100vw);
    min-height: auto;
  }
  .p-business-cases__slides {
    order: 2;
    flex: initial;
    display: block;
    max-width: 100%;
  }
  .p-business-cases__slide {
    grid-area: auto;
    display: none;
    padding: calc(40/750*100vw) calc(28/750*100vw);
  }
  .p-business-cases__slide.is-active {
    display: flex;
    animation: slide-fade-in .4s var(--ease);
  }
  .p-business-cases__case-no {
    width: calc(128/750*100vw);
    height: calc(128/750*100vw);
  }
  .p-business-cases__case-no span {
    font-size: calc(20/750*100vw);
  }
  .p-business-cases__case-no strong {
    font-size: calc(50/750*100vw);
  }
  .p-business-cases__case-title {
    font-size: calc(30/750*100vw);
  }
  .p-business-cases__case-text {
    font-size: calc(24/750*100vw);
  }
  .p-business-cases__list {
    order: 1;
    flex: initial;
    gap: calc(12/750*100vw);
  }
  .p-business-cases__list button {
    padding: calc(16/750*100vw) calc(20/750*100vw);
    font-size: calc(30/750*100vw);
    gap: calc(30/750*100vw);
  }
  .p-business-cases__num {
    width: calc(128/750*100vw);
    height: calc(128/750*100vw);
  }
  .p-business-cases__num span {
    font-size: calc(20/750*100vw);
  }
  .p-business-cases__num strong {
    font-size: calc(55/750*100vw);
  }
}

@keyframes slide-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}