@charset "utf-8";
/* CSS Document */
  /* ==========================================================
     会社を知る
     ========================================================== */

  .about {
    font-family: "Noto Sans JP", sans-serif;
    color: var(--iz-text);
    -webkit-font-smoothing: antialiased;
  }

  .about *,
  .about *::before,
  .about *::after {
    box-sizing: border-box;
  }

  .about img {
    max-width: 100%;
    display: block;
  }

  .about__inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0;
  }

  /* ---------- 技術紹介セクション（画像＋オーバーレイカード） ---------- */

  .about-craft {
    position: relative;
    padding: 72px 0 0;
  }

  .about-craft__images {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }

  .about-craft__images img {
    width: 100%;
    height: 500px;
    object-fit: cover;
  }

  .about-craft__card {
    position: absolute;
	  top: 20px;
	  left: 50%;
  transform: translateX(-50%);
    z-index: 3;
    max-width: 620px;
    margin: 0 auto -1px;
    background: rgb(255 255 255 / 90%);
    padding: 50px 56px;
    text-align: center;
  }

  .about-craft__title {
    color: var(--color-red);
    font-size: clamp(1.3rem, 2.4vw, 2rem);
    font-weight: 700;
    line-height: 1.6;
    margin: 0 0 24px;
  }

  .about-craft__text {
    line-height: 2;
    margin: 0;
        font-size: clamp(16px, 1.8vw, 20px);
  }

  /* ---------- 会社紹介ステートメント ---------- */

  .about-statement {
    padding: 96px 0 80px;
    text-align: center;
  }

  .about-statement__heading {
    font-size: clamp(1.3rem, 2.6vw, 1.75rem);
    font-weight: 700;
    line-height: 1.9;
    margin: 0 0 32px;
  }

  .about-statement__heading strong {
        color: var(--color-red);
    font-weight: 700;
  }

  .about-statement__sub {
        font-size: clamp(16px, 1.8vw, 20px);
    margin: 0 0 56px;
  }

  /* ---------- カードグリッド（企業理念／会社概要／代表メッセージ） ---------- */

  .about-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    text-align: left;
  }

  .about-card {
    background: var(--color-white);
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
  }

  .about-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 30px rgba(22, 38, 74, 0.14);
  }

  .about-card__image {
    width: 100%;
    height: 200px;
    overflow: hidden;
  }

  .about-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  /* ==========================================================
     レスポンシブ
     ========================================================== */

  @media (width <= 1024px) {
    .about__inner {
      padding: 0 28px;
    }

    .about-hero__inner {
      padding: 0 28px;
    }

    .about-craft__images img {
      height: 300px;
    }

    .about-craft__card {
      width: 90%;
      padding: 40px 36px;
    }

    .about-cards {
      gap: 24px;
    }

    .about-motto {
      padding: 56px 28px 72px;
    }

    .about-motto__box {
      padding: 56px 32px;
    }
  }

  @media (width <= 760px) {
    .about-hero {
      min-height: 320px;
      padding: 48px 0 40px;
    }

    .about-hero__title {
      font-size: 2.1rem;
    }

    .about-craft {
      padding: 48px 0 0;
    }

    .about-craft__images {
      grid-template-columns: 1fr;
    }

    .about-craft__images img {
      height: 220px;
    }

    .about-craft__card {
      max-width: calc(100% - 40px);
      padding: 32px 24px;
      margin: -10px auto 0;
    }

    .about-statement {
      padding: 64px 0 56px;
    }

    .about-statement__heading {
      line-height: 1.8;
    }

    .about-cards {
      grid-template-columns: 1fr;
      max-width: 480px;
      margin: 0 auto;
    }

    .about-motto__box {
      padding: 48px 24px;
    }

    .about-motto__label {
      font-size: 1.3rem;
    }
  }

  @media (width <= 420px) {
    .about-craft__card {
      width: 90%;
      padding: 20px 20px;
    }

    .about-craft__title {
      font-size: 1.15rem;
    }

    .about-statement__heading {
      font-size: 1.15rem;
    }

  }