@layer ds-sections {
  /* #region MARK:common */
  .ds-hero__catch,
  .ds-features__title,
  .ds-flow__title,
  .ds-flow__closing,
  .ds-contact__title {
    text-wrap: balance;
    word-break: auto-phrase;
  }

  .ds-mark,
  .ds-step__mark,
  .ds-step__tag-text {
    background-image: linear-gradient(transparent 60%, var(--ds-orange-tint) 60%);
    background-repeat: no-repeat;
    background-position: 0 0;
    background-size: 100% 100%;
  }
  /* #endregion */

  /* #region MARK:stage */
  .ds-stage {
    position: relative;
  }

  .ds-hero {
    --ds-hero-pt: calc(var(--ds-header-h) + clamp(28px, 6vw, 48px));
    --ds-hero-pb: clamp(56px, 8vw, 96px);
    --ds-cue-gap: clamp(14px, 1.8vw, 28px);
    --ds-cue-span: calc(var(--ds-hero-pb) - var(--ds-cue-gap));
    --ds-cue-h: calc(var(--ds-cue-span) / 2);
    position: relative;
    display: grid;
    gap: clamp(36px, 6vw, 56px);
    padding: var(--ds-hero-pt) var(--ds-edge) var(--ds-hero-pb);
  }

  .ds-hero__title {
    font-size: 13px;
    line-height: 1.6;
    letter-spacing: 0.43em;
  }

  .ds-hero__catch {
    margin-top: clamp(20px, 2.4vw, 36px);
  }

  .ds-hero__lead {
    max-width: 35em;
    margin-top: clamp(24px, 2.6vw, 40px);
    text-wrap: pretty;
  }

  .ds-hero__text {
    container-type: inline-size;
  }

  @media (min-width: 1280px) {
    @container (min-width: 525px) {
      .ds-hero__line {
        display: inline-block;
      }
    }
  }

  .ds-hero__frame {
    margin-inline: calc(var(--ds-edge) * -1);
  }

  .ds-hero__img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    object-position: 25% 45%;
    background: var(--ds-night);
  }

  .ds-scroll-cue {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 1px;
    --ds-cue-color: rgba(62, 58, 57, 0.5);
    height: var(--ds-cue-h);
    background: var(--ds-cue-color);
    pointer-events: none;
  }

  @media (min-width: 640px) {
    .ds-hero__title {
      font-size: 14px;
    }
  }

  @media (min-width: 1024px) {
    .ds-hero {
      --ds-hero-pb: clamp(64px, 7vw, 112px);
      --ds-hero-img-w: min(52vw, var(--ds-frame) * 0.52);
      --ds-cue-span: max(
        var(--ds-hero-pb) - var(--ds-cue-gap),
        (100svh - var(--ds-hero-pt) - var(--ds-hero-pb) - var(--ds-hero-img-w) * 9 / 16) / 2 + var(--ds-hero-pb) - var(--ds-cue-gap)
      );
      grid-template-columns: minmax(0, 1fr) var(--ds-hero-img-w);
      align-items: center;
      column-gap: clamp(40px, 4vw, 72px);
      min-height: 100svh;
    }

    .ds-hero__frame {
      margin-inline: 0;
    }

    .ds-hero__img {
      box-shadow: 0 30px 60px -30px rgba(10, 14, 23, 0.35);
    }
  }

  @media (min-width: 1280px) {
    .ds-hero {
      --ds-hero-lead-w: 542px;
      --ds-hero-img-w: min(
        52vw,
        var(--ds-frame) * 0.52,
        100vw - 2 * var(--ds-edge) - clamp(40px, 4vw, 72px) - var(--ds-hero-lead-w)
      );
    }
  }

  :root:not(.is-motion) .ds-screen,
  :root:not(.is-motion) .ds-stage__scrim {
    display: none;
  }
  /* #endregion */

  /* #region MARK:contact */
  .ds-contact {
    position: relative;
    padding-block: calc(var(--ds-section-y) * 0.8) var(--ds-section-y);
    background: var(--ds-white);
    text-align: center;
  }

  .ds-contact__bg {
    opacity: 0.7;
    transform: scaleX(-1);
  }

  .ds-contact__bg .ds-hexnet {
    top: 4%;
    left: -80%;
    width: 260%;
  }

  .ds-contact__inner {
    position: relative;
    width: min(100% - 2 * var(--ds-gutter), 960px);
    margin-inline: auto;
  }

  .ds-contact__title {
    font-size: clamp(15px, 1.45vw, 21px);
    font-weight: 400;
    line-height: 2.2;
    letter-spacing: 0.2em;
  }

  .ds-contact__title::after {
    content: "";
    display: block;
    width: 72px;
    height: 1px;
    margin: clamp(28px, 3vw, 44px) auto 0;
    background: var(--ds-ink);
    opacity: 0.55;
  }

  .ds-contact__tel {
    display: inline-flex;
    align-items: center;
    gap: 0.16em;
    margin: calc(clamp(28px, 3vw, 44px) - var(--ds-tap-pad)) calc(var(--ds-tap-pad) * -1) calc(var(--ds-tap-pad) * -1);
    padding: var(--ds-tap-pad);
    font-family: var(--ds-font-en);
    font-size: clamp(28px, 9vw, 46px);
    font-weight: 300;
    line-height: 1;
    letter-spacing: 0.04em;
    white-space: nowrap;
    transition: color 0.3s var(--ds-ease);
  }

  @media (min-width: 640px) {
    .ds-contact__tel {
      font-size: clamp(46px, 5vw, 72px);
    }
  }

  .ds-contact__tel-icon {
    flex: 0 0 auto;
    width: 0.62em;
    color: var(--ds-ink-mute);
    transition: color 0.3s var(--ds-ease);
  }

  .ds-contact__tel-icon svg {
    width: 100%;
  }

  .ds-contact__tel-num {
    position: relative;
    font-variant-numeric: tabular-nums;
  }

  .ds-contact__tel-num::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: -0.14em;
    left: 0;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: 0 50%;
    transition: transform 0.6s var(--ds-ease);
  }

  .ds-contact__tel:focus-visible {
    outline-offset: calc(8px - var(--ds-tap-pad));
    box-shadow: none;
  }

  .ds-contact__dept {
    margin-top: 16px;
    padding-left: 0.4em;
    font-size: 13px;
    line-height: 1.6;
    letter-spacing: 0.4em;
  }

  .ds-contact__company {
    display: grid;
    justify-items: center;
    gap: 18px;
    margin-top: clamp(56px, 7vw, 96px);
    padding-top: clamp(32px, 4vw, 48px);
    border-top: 1px solid var(--ds-rule);
  }

  .ds-contact__logo {
    width: clamp(200px, 20vw, 248px);
  }

  .ds-contact__info {
    color: var(--ds-ink-soft);
    font-size: 11px;
    line-height: 1.9;
    letter-spacing: 0.04em;
  }

  .ds-contact__address {
    color: var(--ds-ink);
    font-size: 13px;
  }

  @media (min-width: 1024px) {
    .ds-contact__bg .ds-hexnet {
      top: auto;
      bottom: calc(306px - 8.16vw);
      left: -6%;
      width: 112%;
    }

    .ds-contact__company {
      grid-template-columns: auto auto;
      justify-content: center;
      align-items: center;
      column-gap: 36px;
    }

    .ds-contact__info {
      text-align: left;
    }
  }

  @media (hover: hover) and (pointer: fine) {
    .ds-contact__tel:hover {
      color: var(--ds-navy);
    }

    .ds-contact__tel:hover .ds-contact__tel-icon {
      color: var(--ds-navy);
    }

    .ds-contact__tel:hover .ds-contact__tel-num::after {
      transform: scaleX(1);
    }
  }
  /* #endregion */
}