@charset "UTF-8";

/* =================================================================
  main visual
================================================================= */
.mv {
  position: relative;
  width: 100%;
  margin-inline: auto;
}
.mv__inner {
  position: relative;
  width: calc(1880/1920*100vw);
  height: calc(780/1920*100vw);
  margin-inline: auto;
  @media (width < 768px) {
    width: 100%;
    height: calc(650/390*100vw);
  }
}
.mv__header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding-inline: 1.25rem;
  z-index: 80;
  @media (width < 768px) {
    position: relative;
    top: auto;
    left: auto;
    padding-inline: 0;
  }
  .header__inner {
    max-width: 100%;
    background-color: transparent;
    backdrop-filter: none;
    @media (width < 1200px) {
      height: 5rem;
    }
  }
  .header__logo {
    @media (768px <= width < 1200px) {
      width: 12.5rem;
    }
  }
  .header__nav {
    height: 5rem;
    padding-inline: clamp(1.25rem, -3.2143rem + 4.7619vw, 2.5rem);
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.85);
    @media (width < 768px) {
      height: auto;
      padding-inline: 0;
      border-radius: 0;
      background: transparent;
    }
    @media (width < 1200px) {
      height: 3.75rem;
    }
  }
  .header__contact-link {
    @media (width < 1200px) {
      width: 9.375rem;
      height: 2.5rem;
    }
  }
}
.mv__lead {
  position: absolute;
  top: calc(535/1920*100vw);
  left: calc(117/1920*100vw);
  width: calc(590/1920*100vw);
  height: calc(50/1920*100vw);
  overflow: hidden;
  @media (width < 768px) {
    top: calc(485/390*100vw);
    left: calc(17/390*100vw);
    width: calc(200/390*100vw);
    height: calc(17/390*100vw);
  }
}
.mv__catch {
    position: absolute;
    top: calc(620/1920*100vw);
    left: calc(117/1920*100vw);
    width: calc(880/1920*100vw);
    height: calc(150/1920*100vw);
    overflow: hidden;
  @media (width < 768px) {
    top: calc(516/390*100vw);
    left: calc(17/390*100vw);
    width: calc(260/390*100vw);
    height: calc(125/390*100vw);
  }
}
.mv__mask {
  position: absolute;
  inset: 0;
  mask-image: url(/assets/img/top/mv/mv_bg-mask_pc.svg);
  mask-repeat: no-repeat;
  mask-position: bottom center;
  mask-size: cover;
  overflow: hidden;
  @media (width < 768px) {
    mask-image: url(/assets/img/top/mv/mv_bg-mask_sp.svg);
  }
}
.mv__bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transform-origin: center center;
}
.mv__person01 {
  position: absolute;
  top: calc(130/1920*100vw);
  left: calc(512/1920*100vw);
  width: calc(390/1920*100vw);
  height: calc(390/1920*100vw);
  z-index: 5;
  @media (width < 768px) {
    top: calc(133/390*100vw);
    left: calc(32/390*100vw);
    width: calc(118/390*100vw);
    height: calc(118/390*100vw);
  }
}
.mv__person02 {
  position: absolute;
  top: calc(215/1920*100vw);
  left: calc(1029/1920*100vw);
  width: calc(349/1920*100vw);
  height: calc(349/1920*100vw);
  z-index: 4;
  @media (width < 768px) {
    top: calc(279/390*100vw);
    left: calc(135/390*100vw);
    width: calc(105/390*100vw);
    height: calc(105/390*100vw);
  }
}
.mv__person03 {
  position: absolute;
  top: calc(20/1920*100vw);
  left: calc(1295/1920*100vw);
  width: calc(515/1920*100vw);
  height: calc(515/1920*100vw);
  z-index: 3;
  @media (width < 768px) {
    top: calc(222/390*100vw);
    left: calc(230/390*100vw);
    width: calc(155/390*100vw);
    height: calc(155/390*100vw);
  }
}
.mv__person04 {
  position: absolute;
  top: calc(458/1920*100vw);
  left: calc(1356/1920*100vw);
  width: calc(364/1920*100vw);
  height: calc(364/1920*100vw);
  z-index: 2;
  @media (width < 768px) {
    top: calc(371/390*100vw);
    left: calc(240/390*100vw);
    width: calc(168/390*100vw);
    height: calc(168/390*100vw);
  }
}

/* =================================================================
  lead
================================================================= */
.lead {
  margin-top: 5rem;
  @media (width < 768px) {
    margin-top: 2.5rem;
  }
}
.lead__inner {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  max-width: 100rem;
  margin-inline: auto;
  padding-inline: 1.25rem;
  @media (width < 768px) {
    grid-template-columns: 1fr;
    justify-content: center;
    gap: 1.25rem;
    padding-inline: 0.75rem;
  }
}
.lead__contact {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  width: 17.6875rem;
  height: 3.875rem;
  border-radius: var(--radius-full);
  color: var(--text-white);
  background-color: var(--bg-contact-btn);
  font-size: 1.25rem;
  font-weight: 700;
  @media (width < 768px) {
    margin-inline: auto;
    font-size: 1rem;
  }
  &::before {
    position: absolute;
    top: -0.5rem;
    left: -0.5rem;
    content: '';
    display: inline-block;
    width: calc(100% + 1rem);
    height: calc(100% + 1rem);
    border: 4px solid var(--bg-contact-btn);
    border-radius: var(--radius-full);
    transition: background-color .6s;
    z-index: -1;
  }
  &:hover {
    @media(hover: hover) {
      &::before {
        background-color: var(--bg-primary);
      }
      .lead__contact-icon {
        animation: vertical-slide .6s ease-in-out;
      }
    }
  }
}
.lead__contact-icon {
  display: inline-block;
  overflow: hidden;
  fill: var(--bg-white);
}
.lead__box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  padding: 2.5rem 1.25rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-gray-box);
  @media (width < 768px) {
    gap: 0.75rem;
    padding: 0.75rem;
  }
  @media (width < 1200px) {
    flex-direction: column;
  }
}
.lead__box-logo {
  max-width: 21.875rem;
  @media (width < 768px) {
    width: 15rem;
  }
}
.lead__box-txt {
  font-weight: 700;
  line-height: 1.6;
  @media (width < 768px) {
    font-size: 0.875rem;
  }
}

/* =================================================================
  about
================================================================= */
.about {
  width: 100%;
  margin-top: 5rem;
  padding-inline: 1.25rem;
  @media (width < 768px) {
    margin-top: 2.5rem;
    padding-inline: 0.75rem;
  }
}
.about__outer {
  max-width: 115rem;
  margin-inline: auto;
  border-radius: var(--radius-lg);
  background-color: var(--bg-about);
}
.about__inner {
  position: relative;
  display: grid;
  gap: 2.5rem;
  max-width: 100rem;
  margin-inline: auto;
  padding: 5rem 1.25rem;
  @media (width < 768px) {
    gap: 1.25rem;
    padding: 1.25rem 0.75rem;
  }
}
.about__intro {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  max-width: 100vw;
  @media (width < 1000px) {
    grid-template-columns: 1fr;
  }
}
.about__txtArea {
  justify-self: end;
  position: relative;
  display: grid;
  align-content: start;
  max-width: 39.0625rem;
  z-index: 1;
  @media (width < 1000px) {
    max-width: 100%;
  }
}
.about__ttl {
  display: grid;
  color: var(--text-primary);
  @media (width < 768px) {
    text-align: center;
  }
}
.about__ttl--en {
  font-family: var(--font-family-en);
  font-size: clamp(3.75rem, 2.25rem + 3.125vw, 6rem);
  line-height: 1;
  white-space: nowrap;
  @media (width < 768px) {
    font-size: 2.25rem;
  }
}
.about__ttl--ja {
  font-size: clamp(1rem, 0.8333rem + 0.3472vw, 1.25rem);
  line-height: 1.6;
  @media (width < 768px) {
    font-size: 0.875rem;
  }
}
.about__txt {
  font-size: clamp(1rem, 0.8333rem + 0.3472vw, 1.25rem);
  font-weight: 700;
  line-height: 1.6;
  @media (width < 768px) {
    width: 100%;
    font-size: 0.875rem;
  }
}
.about__figure {
  position: relative;
  max-width: 50rem;
  margin-top: -7.25rem;
  margin-left: -1.6875rem;
  z-index: 0;
  @media (width < 768px) {
    width: 100%;
  }
  @media (width < 1000px) {
    margin: 0;
  }
}
.about__feature {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.25rem, -1.25rem + 5.2083vw, 5rem);
  max-width: 75rem;
  margin-inline: auto;
  @media (width < 768px) {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}
.about__feature-box {
  position: relative;
  display: grid;
  align-content: start;
  gap: 1.25rem;
  padding: 2.5rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-white);
  @media (width < 768px) {
    padding: 0.75rem;
  }
  &::before {
    position: absolute;
    top: -1.87rem;
    left: 2.5rem;
    content: '';
    display: inline-block;
    width: 7.5rem;
    height: 7.5rem;
    @media (width < 768px) {
      top: -1.44rem;
      left: 0.75rem;
      width: 5rem;
      height: 5rem;
    }
  }
  &:nth-of-type(1)::before {
    background: url(/assets/img/top/about/img_about_02.svg) center/cover no-repeat;
  }
  &:nth-of-type(2)::before {
    background: url(/assets/img/top/about/img_about_03.svg) center/cover no-repeat;
  }
}
.about__feature-ttl {
  margin-left: 8.75rem;
  color: var(--text-primary);
  font-size: 1.5rem;
  line-height: 1.5;
  text-align: left;
  @media (width < 768px) {
    margin-left: 5.62rem;
    font-size: 1.25rem;
  }
}
.about__feature-txt {
  font-weight: 700;
  line-height: 1.6;
  @media (width < 768px) {
    font-size: 0.875rem;
  }
}

/* =================================================================
  catch
================================================================= */
.catch {
  margin-top: 5rem;
  @media (width < 768px) {
    margin-top: 3.125rem;
  }
}
.catch__txt {
  font-size: clamp(1.875rem, 1.125rem + 1.5625vw, 3rem);
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
  @media (width < 768px) {
    font-size: 1.5rem;
  }
}

/* =================================================================
  issue
================================================================= */
.issue {
  position: relative;
  margin-top: 5rem;
  padding-inline: 1.25rem;
  z-index: 10;
  @media (width < 1200px) {
    margin-top: 2.5rem;
    padding-inline: 0.75rem;
  }
  .sec__ttl {
    color: var(--text-white);
  }
}
.issue__inner {
  position: relative;
  display: grid;
  gap: 2.5rem;
  max-width: 115rem;
  margin-inline: auto;
  padding: 5rem 1.25rem;
  border-radius: var(--radius-lg);
  background-color: var(--bg-primary);
  @media (width < 1200px) {
    gap: 1rem;
    padding: 2.5rem 0.75rem;
  }
  &::after {
    position: absolute;
    bottom: calc(-6.5rem + 1px);
    left: 50%;
    transform: translateX(-50%);
    content: '';
    display: inline-block;
    width: 28.3125rem;
    height: 6.5rem;
    background: url(/assets/img/top/issue/icon_arrow_down-pc.svg) center top/contain no-repeat;
    @media (width < 1200px) {
      bottom: calc(-2.5rem + 1px);
      width: 8.0625rem;
      height: 2.5rem;
      background: url(/assets/img/top/issue/icon_arrow_down-sp.svg) center top/contain no-repeat;
    }
  }
}
.issue__txt {
  color: var(--text-white);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.6;
  text-align: center;
  @media (width < 1200px) {
    width: fit-content;
    margin-inline: auto;
    font-size: 0.875rem;
    text-align: left;
  }
}
.issue__container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 0.4167rem + 1.7361vw, 2.5rem);
  max-width: 95rem;
  margin-inline: auto;
  @media (width < 768px) {
    gap: 2.5rem;
  }
  @media (width < 1200px) {
    grid-template-columns: 1fr;
  }
}
.issue__item {
  position: relative;
  padding: 1.25rem clamp(1.25rem, 0.4167rem + 1.7361vw, 2.5rem);
  border-radius: 0 var(--radius-md) var(--radius-md) var(--radius-md);
  background-color: var(--bg-white);
  @media (width < 1200px) {
    padding: 0.75rem;
  }
}
.issue__num {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  width: 6.875rem;
  height: 6.875rem;
  border-radius: 0 0 var(--radius-lg) 0;
  background-color: var(--bg-primary);
  color: var(--text-white);
  font-weight: 700;
  @media (width < 1200px) {
    width: 5rem;
    height: 5rem;
  }
  &::before,
  &::after {
    position: absolute;
    content: "";
    display: inline-block;
    width: 3.75rem;
    background-color: var(--bg-primary);
    mask-image: url(/assets/img/common/mask_md.svg);
    mask-position: center;
    mask-size: contain;
    aspect-ratio: 1;
    @media (width < 1200px) {
      width: 2.5rem;
      mask-image: url(/assets/img/common/mask_sm.svg);
    }
  }
  &::before {
    bottom: -3.75rem;
    left: 0;
    @media (width < 1200px) {
      bottom: -2.5rem;
    }
  }
  &::after {
    top: 0;
    right: -3.75rem;
    @media (width < 1200px) {
      right: -2.5rem;
    }
  }
}
.issue__num-ja {
  padding-top: 0.5rem;
  letter-spacing: 0.5rem;
  writing-mode: vertical-rl;
  @media (width < 1200px) {
    font-size: 0.875rem;
  }
}
.issue__num-en {
  font-family: var(--font-family-en);
  font-size: 3.25rem;
  line-height: 1;
  @media (width < 1200px) {
    font-size: 2.25rem;
  }
}
.issue__subttl {
  display: flex;
  align-items: center;
  max-width: 12em;
  min-height: 4.5rem;
  margin-left: 6.25rem;
  color: var(--text-primary);
  font-size: 1.5rem;
  line-height: 1.5;
  @media (width < 1200px) {
    min-height: 3.75rem;
    margin-left: 5.625rem;
    font-size: 1.25rem;
  }
  sub {
    display: contents;
    font-size: 0.875rem;
    @media (width < 1200px) {
      font-size: 0.75rem;
    }
  }
}
.issue__bot-container {
  display: grid;
  gap: 1.25rem;
  margin-top: 2.5rem;
  @media (width < 1200px) {
    gap: 0.75rem;
    margin-top: 1.25rem;
  }
}
.issue__box {
  display: grid;
  grid-template-columns: 110fr 230fr;
  grid-template-rows: auto 1fr;
  gap: 1.25rem;
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-gray-box);
  @media (width < 1200px) {
    display: block;
  }
}
.issue__box-ttl {
  grid-column: 1/-1;
  grid-row: 1;
  font-size: 1.25rem;
  line-height: 1.5;
  @media (width < 1200px) {
    margin-bottom: 1.25rem;
    font-size: 1rem;
  }
}
.issue__box-img {
  grid-column: 1;
  grid-row: 2;
  width: 6.875rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-white);
  @media (width < 1200px) {
    float: left;
    margin: 0 1.25rem 0 0;
  }
}
.issue__box-txt {
  grid-column: 2;
  grid-row: 2;
  line-height: 2;
  @media (width < 1200px) {
    font-size: 0.875rem;
  }
  &::after {
    @media (width < 1200px) {
      content: '';
      display: block;
      clear: both;
    }
  }
}
.issue__note {
  margin-top: 1.25rem;
  font-size: 0.875rem;
  @media (width < 1200px) {
    margin-top: 0.75rem;
    font-size: 0.75rem;
  }
  &::before {
    content: "※";
  }
}

/* =================================================================
  solution
================================================================= */
.solution {
  position: relative;
  margin-top: 3rem;
  padding-inline: 1.25rem;
  z-index: 5;
  @media (width < 768px) {
    margin-top: 3.75rem;
    padding-inline: 0.75rem;
  }
}
.solution__outer {
  position: relative;
  max-width: 115rem;
  margin-inline: auto;
  padding: 11.25rem 1.25rem 5rem;
  border-radius: var(--radius-lg);
  background-color: var(--bg-solution);
  @media (width < 768px) {
    padding: 3.75rem 0.75rem 2.5rem;
  }
  &::before {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    content: '';
    display: inline-block;
    width: 25.375rem;
    height: 5.6875rem;
    background: url(/assets/img/top/solution/icon_arrow_donw.svg) center top/contain no-repeat;
    @media (width < 768px) {
      display: none;
    }
  }
}
.solution__inner {
  display: grid;
  gap: 2.5rem;
  max-width: 75rem;
  margin-inline: auto;
  @media (width < 768px) {
    gap: 1.25rem;
  }
}
.solution__txt {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.6;
  text-align: center;
  @media (width < 768px) {
    font-size: 0.875rem;
    line-height: 2;
    text-align: left;
  }
}
.solution__feature {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: clamp(1.25rem, 0.4167rem + 1.7361vw, 2.5rem);
  @media (width < 768px) {
    gap: 1.25rem;
  }
  @media (width < 1000px) {
    grid-template-columns: 1fr;
  }
}
.solution__feature-doc {
  position: relative;
  z-index: 1;
  @media (width < 1000px) {
    grid-row: 2;
  }
}
.solution__feature-ttl {
  color: var(--text-primary);
  font-size: 1.5rem;
  line-height: 1.5;
  @media (width < 768px) {
    text-align: center;
  }
  &:not(:first-of-type) {
    margin-top: 2.5rem;
    @media (width < 768px) {
      margin-top: 1.25rem;
    }
  }
}
.solution__feature-txt {
  margin-top: 1.25rem;
  line-height: 2;
  @media (width < 768px) {
    margin-top: 0.625rem;
  }
  .fc-primary {
    font-weight: 700;
  }
}
.solution__feature-img {
  position: relative;
  max-width: 32.8125rem;
  margin-inline: auto;
  z-index: 0;
  @media (width < 1000px) {
    grid-column: 1;
    grid-row: 1;
  }
}
.solution__figure {
  position: relative;
  padding: 2.5rem 1.25rem 1.25rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-white);
  text-align: center;
  @media (width < 768px) {
    padding: 0.75rem 0.625rem;
  }
  img {
    max-width: 60rem;
    margin-inline: auto;
  }
}

/* =================================================================
  platform
================================================================= */
.platform {
  margin-top: 5rem;
  padding-inline: 1.25rem;
  @media (width < 768px) {
    margin-top: 2.5rem;
    padding-inline: 0.75rem;
  }
}
.platform__outer {
  position: relative;
  display: grid;
  gap: 3.75rem;
  max-width: 115rem;
  margin-inline: auto;
  padding: 11.25rem 1.25rem 5rem;
  border-radius: var(--radius-lg);
  background-color: var(--bg-platform);
  @media (width < 768px) {
    gap: 1.25rem;
    padding: 6.25rem 0.75rem 3.75rem;
  }
}
.platform__ttl {
  position: absolute;
  top: 0;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 31.25rem;
  height: 7.5rem;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  background-color: var(--bg-white);
  color: var(--text-primary);
  font-size: 2.625rem;
  font-weight: 700;
  line-height: 1.1;
  text-align: center;
  transform: translateX(-50%);
  @media (width < 768px) {
    width: 15rem;
    height: 5rem;
    font-size: 1.5rem;
  }
  &::before,
  &::after {
    position: absolute;
    top: 0;
    content: "";
    display: inline-block;
    width: 5rem;
    background-color: var(--bg-white);
    mask-image: url(/assets/img/common/mask_lg.svg);
    mask-position: center;
    mask-size: contain;
    aspect-ratio: 1;
    @media (width < 768px) {
      width: 2.5rem;
      mask-image: url(/assets/img/common/mask_sm.svg);
    }
  }
  &::before {
    left: -5rem;
    transform: rotate(90deg);
    @media (width < 768px) {
      left: -2.5rem;
    }
  }
  &::after {
    right: -5rem;
    @media (width < 768px) {
      right: -2.5rem;
    }
  }
}
.platform__inner {
  display: grid;
  gap: 3.75rem;
  max-width: 78.125rem;
  margin-inline: auto;
  @media (width < 768px) {
    gap: 1.5rem;
  }
}
.platform__txt {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.6;
  @media (width < 768px) {
    font-size: 0.875rem;
  }
}
.platform__contents {
  display: grid;
  grid-template-columns: 400fr 810fr;
  gap: 2.5rem;
  @media (width < 768px) {
    gap: 1.5rem;
  }
  @media (width < 1200px) {
    grid-template-columns: 1fr;
  }
}
.platform__feature {
  display: grid;
  align-content: center;
  gap: 5rem;
  @media (width < 1200px) {
    gap: 2.5rem;
  }
  @media (width < 768px) {
    gap: 0.75rem;
  }
}
.platform__feature-box {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto 1fr;
  gap: 1.25rem 0.625rem;
  padding: 2.5rem 1.25rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-white);
  @media (width < 768px) {
    padding: 0.75rem;
  }
}
.platform__feature-icon {
  grid-column: 1;
  grid-row: 1;
  align-self: center;
  width: 6.25rem;
}
.platform__feature-ttl {
  grid-column: 2;
  grid-row: 1;
  color: var(--text-primary);
  font-size: 1.5rem;
  line-height: 1.5;
  @media (width < 768px) {
    font-size: 1.25rem;
  }
}
.platform__feature-txt {
  grid-column: 1/-1;
  grid-row: 2;
  line-height: 2;
  @media (width < 768px) {
    font-size: 0.875rem;
  }
}
.platform__flow {
  position: relative;
  padding: 1.25rem 1.25rem 2.5rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-white);
  @media (width < 768px) {
    padding: 0.75rem;
  }
}
.platform__flow-ttl {
  margin-bottom: 1.25rem;
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
  @media (width < 768px) {
    font-size: 1rem;
  }
}
.platform__flow-img {
  pointer-events: none;
  @media (width < 768px) {
    pointer-events: auto;
  }
}

/* =================================================================
  phase
================================================================= */
.phase {
  margin-top: 5rem;
  padding-inline: 1.25rem;
  @media (width < 768px) {
    margin-top: 2.5rem;
    padding-inline: 0.75rem;
  }
}
.phase__inner {
  position: relative;
  max-width: 115rem;
  margin-inline: auto;
}
.phase__ttl {
  position: absolute;
  top: 0;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 31.25rem;
  height: 7.5rem;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  background-color: var(--bg-white);
  color: var(--text-primary);
  font-size: 2.625rem;
  font-weight: 700;
  line-height: 1.1;
  text-align: center;
  transform: translateX(-50%);
  @media (width < 768px) {
    width: 15rem;
    height: 3.75rem;
    font-size: 1.5rem;
  }
  &::before,
  &::after {
    position: absolute;
    top: 0;
    content: "";
    display: inline-block;
    width: 5rem;
    background-color: var(--bg-white);
    mask-image: url(/assets/img/common/mask_lg.svg);
    mask-position: center;
    mask-size: contain;
    aspect-ratio: 1;
    @media (width < 768px) {
      width: 2.5rem;
      mask-image: url(/assets/img/common/mask_sm.svg);
    }
  }
  &::before {
    left: -5rem;
    transform: rotate(90deg);
    @media (width < 768px) {
      left: -2.5rem;
    }
  }
  &::after {
    right: -5rem;
    @media (width < 768px) {
      right: -2.5rem;
    }
  }
}
.phase__contents {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.25rem, -0.4167rem + 3.4722vw, 3.75rem);
  @media (width < 768px) {
    grid-template-columns: 1fr;
    gap: 0;
  }
}
.phase__box-outer {
  padding: 10rem clamp(1.25rem, -1.25rem + 5.2083vw, 5rem) 5rem;
  border-radius: var(--radius-lg);
  background-color: var(--bg-phase);
  &:nth-of-type(1) {
    margin-left: auto;
    @media (width < 768px) {
      margin-left: 0;
      padding: 6.25rem 0.75rem 0;
      border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    }
  }
  &:nth-of-type(2) {
    margin-right: auto;
    @media (width < 768px) {
      margin-right: 0;
      padding: 1.25rem 0.75rem;
      border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    }
  }
}
.phase__box-inner {
  display: grid;
  align-content: start;
  gap: 2.5rem;
  max-width: 31.25rem;
  height: 100%;
  padding: clamp(1.25rem, 0.4167rem + 1.7361vw, 2.5rem);
  border-radius: var(--radius-md);
  background-color: var(--bg-primary);
  @media (width < 768px) {
    gap: 0.75rem;
    margin-inline: auto;
    padding: 0.75rem;
  }
  &.--design {
    justify-self: end;
    @media (width < 768px) {
      justify-self: center;
    }
  }
}
.phase__box-ttl {
  color: var(--text-white);
  font-size: 2.25rem;
  line-height: 1.3;
  text-align: center;
  @media (width < 768px) {
    font-size: 1.5rem;
  }
}
.phase__box-txt {
  color: var(--text-white);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.5;
  @media (width < 768px) {
    font-size: 1rem;
    text-align: center;
  }
}
.phase__box-figure {
  padding: 0.625rem 1.875rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-white);
}
.phase__box-feature {
  padding: 1.25rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-white);
}
.phase__box-feature-ttl {
  color: var(--text-primary);
  font-size: 1.25rem;
  line-height: 1.5;
  @media (width < 768px) {
    font-size: 1rem;
  }
}
.phase__box-feature-txt {
  margin-top: 1.25rem;
  line-height: 2;
  @media (width < 768px) {
    margin-top: 0.5rem;
    font-size: 0.875rem;
  }
}

/* =================================================================
  movie
================================================================= */
.movie {
  margin-top: 5rem;
  padding-inline: 1.25rem;
  @media (width < 768px) {
    margin-top: 2.5rem;
    padding-inline: 0.75rem;
  }
}
.movie__inner {
  display: grid;
  gap: 2.5rem;
  max-width: 115rem;
  margin-inline: auto;
  padding: 5rem 1.25rem;
  border-radius: var(--radius-lg);
  background-color: var(--bg-movie);
  @media (width < 768px) {
    gap: 0.75rem;
    padding: 2.5rem 0.75rem;
  }
  .movie__contents {
    position: relative;
    width: min(75rem, 100%);
    height: 100%;
    margin-inline: auto;
    border-radius: var(--radius-md);
    aspect-ratio: 276.146/155.333;
    overflow: hidden;
  }
}

/* =================================================================
  solutions
================================================================= */
.solutions {
  margin-top: 5rem;
  padding-inline: 1.25rem;
  overflow: hidden;
  @media (width < 600px) {
    margin-top: 2.5rem;
    padding-inline: 0;
  }
}
.solutions__inner {
  position: relative;
  display: grid;
  justify-content: center;
  max-width: 115rem;
  margin-inline: auto;
  padding: 5rem 0 11.25rem;
  border-radius: var(--radius-lg);
  background-color: var(--bg-solutions);
  @media (width < 600px) {
    padding: 2.5rem 1.5rem;
  }
}
.solutions__contents {
  width: calc(100vw + 25rem);
  margin-top: 2.5rem;
  @media (width < 600px) {
    width: calc(100%);
  }
}

.solutions__box {
  display: grid;
  align-content: start;
  gap: 1.25rem;
  padding: clamp(1.25rem, 0.6818rem + 1.5152vw, 2.5rem);
  border-radius: var(--radius-md);
  background-color: var(--bg-white);
  color: var(--text-black);
  @media (width < 600px) {
    grid-template-columns: 100fr 208fr;
    grid-template-rows: auto 1fr;
    gap: 0.625rem;
    padding: 0.75rem;
  }
  &:hover {
    @media(hover: hover) {
      opacity: 0.8;
      .solutions__box-img {
        transform: scale(1.1);
      }
    }
  }
}
.solutions__box-figure {
  border-radius: var(--radius-md);
  aspect-ratio: 380/230;
  overflow: hidden;
  @media (width < 600px) {
    grid-column: 1;
    grid-row: 1;
  }
}
.solutions__box-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform-origin: center center;
  transition: transform .4s;
}
.solutions__box-ttl {
  font-size: 1.25rem;
  line-height: 1.5;
  text-align: center;
  @media (width < 600px) {
    grid-column: 2;
    grid-row: 1;
    align-self: center;
    justify-self: start;
    font-size: 1rem;
    text-align: left;
  }
}
.solutions__box-txt {
  font-size: 1rem;
  line-height: 2;
  @media (width < 600px) {
    grid-column: 1/-1;
    grid-row: 2;
  }
}
.swiper {
  .swiper-slide {
    height: auto;
    border-radius: var(--radius-md);
    overflow: hidden;
  }
  .solutions__box {
    height: 100%;
  }
}
.swiper-wrapper {
  @media (width < 600px) {
    display: grid;
    gap: 0.75rem;
  }
}
.swiper-controls {
  position: absolute;
  left: 50%;
  bottom: 5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  width: 100%;
  transform: translateX(-50%);
  @media (width < 600px) {
    display: none;
  }
}
.swiper-pagination {
  position: relative;
}
.swiper-pagination-bullets.swiper-pagination-horizontal {
  bottom: 0;
  width: fit-content;
}
.swiper-pagination-bullet {
  width: 1.25rem;
  height: 1.25rem;
  background-color: var(--bg-white);
  border: 1px solid var(--border-primary);
  opacity: 1;
}
.swiper-pagination-bullet-active {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-primary);
}
.swiper-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.75rem;
  height: 3.75rem;
  border-radius: var(--radius-full);
  background-color: var(--bg-primary);
}
.swiper-btn-play,
.swiper-btn-pause {
  width: auto;
  height: 1.875rem;
}
.swiper-btn-play {
  display: none;
}