/* Design Philosophy: Editorial Civic Design applied to the top page. Keep immersive hero, structured cards, and warm civic trust. */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
      color: #2c2c2c;
      line-height: 1.8;
      background: #fff;
      font-size: 15px;
    }
    a { text-decoration: none; color: inherit; }
    img { max-width: 100%; display: block; }

    :root {
      --orange: #E87722;
      --orange-dark: #c9621a;
      --orange-light: #fdf0e6;
      --navy: #1a1a2e;
      --navy-soft: #2d2d4e;
      --green: #4a7c59;
      --gray-light: #f5f5f5;
      --gray: #888;
      --text: #2c2c2c;
      --container: 1200px;
      --shadow-soft: 0 14px 36px rgba(26,26,46,0.08);
      --shadow-hover: 0 18px 42px rgba(232,119,34,0.16);
    }



    .container { width: min(calc(100% - 160px), var(--container)); margin: 0 auto; }

    .hero {
      /* margin-top: 64px; */
      position: relative;
      height: 90vh;
      min-height: 560px;
      overflow: hidden;
      display: flex;
      align-items: center;
    }
    .slideshow { position: absolute; inset: 0; z-index: 0; }
    .slide {
      position: absolute;
      inset: 0;
      background-size: cover;
      background-position: center;
      opacity: 0;
      transition: opacity 1.2s ease;
    }
    .slide.active { opacity: 1; }
    .slide::after {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(to right, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.2) 55%, transparent 100%);
    }
    .hero-content {
      position: relative;
      z-index: 1;
      width: min(calc(100% - 160px), var(--container));
      margin: 0 auto;
      max-width: 1200px;
    }
    .hero-copy { max-width: 700px; }
    .hero-tag {
      display: inline-block;
      background: var(--orange);
      color: #fff;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.12em;
      padding: 5px 13px;
      border-radius: 20px;
      margin-bottom: 20px;
    }
    .hero-title {
      font-size: clamp(32px, 5vw, 52px);
      font-weight: 900;
      color: #fff;
      line-height: 1.25;
      margin-bottom: 24px;
      text-shadow: 0 2px 12px rgba(0,0,0,0.3);
    }
    .hero-title span { color: var(--orange); }
    .hero-desc {
      font-size: 16px;
      color: rgba(255,255,255,0.88);
      line-height: 1.95;
      margin-bottom: 36px;
      max-width: 100%;
    }
    .hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
    .btn-primary,
    .btn-secondary,
    .btn-outline {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 48px;
      padding: 14px 32px;
      border-radius: 30px;
      font-size: 15px;
      font-weight: 700;
      transition: all 0.2s ease;
    }
    .btn-primary { background: var(--orange); color: #fff; }
    .btn-primary:hover { background: var(--orange-dark); transform: translateY(-2px); }
    .btn-secondary {
      background: rgba(255,255,255,0.15);
      color: #fff;
      border: 1.5px solid rgba(255,255,255,0.5);
      backdrop-filter: blur(4px);
    }
    .btn-secondary:hover { background: rgba(255,255,255,0.28); transform: translateY(-2px); }
    .btn-outline {
      background: transparent;
      color: var(--orange);
      border: 1.5px solid rgba(232,119,34,0.26);
    }
    .btn-outline:hover { background: var(--orange-light); }
    .slide-dots {
      position: absolute;
      bottom: 32px;
      left: 50%;
      transform: translateX(calc(-1 * min(600px, (100vw - 160px) / 2 - 80px)));
      z-index: 2;
      display: flex;
      gap: 8px;
    }
    .dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: rgba(255,255,255,0.4);
      cursor: pointer;
      transition: background 0.3s, transform 0.3s;
    }
    .dot.active { background: var(--orange); transform: scale(1.3); }

    .stats-banner { background: linear-gradient(135deg, var(--orange) 0%, #f08b40 100%); color: #fff; }
    .stats-grid {
      width: min(calc(100% - 160px), var(--container));
      margin: 0 auto;
      padding: 28px 0;
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
      text-align: center;
    }
    .stat-item {
      background: rgba(255,255,255,0.12);
      border: 1px solid rgba(255,255,255,0.14);
      border-radius: 18px;
      padding: 22px 18px 20px;
    }
    .stat-item .num { font-size: clamp(32px, 4vw, 44px); font-weight: 900; line-height: 1; margin-bottom: 8px; }
    .stat-item .num span { font-size: 18px; margin-left: 3px; }
    .stat-item .label { font-size: 14px; line-height: 1.8; color: rgba(255,255,255,0.92); }

    section { padding: 88px 0; }
    .section-tag { font-size: 12px; font-weight: 700; letter-spacing: 0.15em; color: var(--orange); text-transform: uppercase; margin-bottom: 12px; }
    .section-title { font-size: 34px; font-weight: 900; color: var(--text); line-height: 1.45; margin-bottom: 18px; }
    .section-desc { font-size: 16px; color: #555; line-height: 1.95; max-width: 100%; margin-bottom: 52px; }
    .section-head-split { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 36px; }
    .section-head-split .section-desc { margin-bottom: 0; }
    .section-link { color: var(--orange); font-size: 15px; font-weight: 800; white-space: nowrap; }

    .about { background: linear-gradient(180deg, #faf8f5 0%, #ffffff 100%); }
    .about-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr); gap: 36px; align-items: stretch; }
    .about-card, .about-side-card, .service-card, /* .works-card, */ .news-card, .team-card, .join-card { border-radius: 20px; box-shadow: var(--shadow-soft); }
    .about-card { background: #fff; padding: 36px; border: 1px solid rgba(0,0,0,0.04); }
    .about-lead { font-size: 18px; font-weight: 800; line-height: 1.9; margin-bottom: 20px; color: var(--text); }
    .about-copy { font-size: 15px; color: #555; line-height: 1.95; }
    .collective-impact-box {
      margin-top: 26px;
      background: #fff8f2;
      border: 1px solid rgba(232,119,34,0.12);
      border-radius: 18px;
      padding: 24px;
    }
    .collective-impact-box img {
      width: 100%;
      border-radius: 12px;
      border: 1px solid rgba(0,0,0,0.04);
      background: #fff;
    }
    .collective-impact-box p { margin-top: 14px; font-size: 14px; color: #666; line-height: 1.9; }
    .phase-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
    .phase-item { border-radius: 16px; padding: 20px; background: #fff; border: 1px solid #f0e6de; }
    .phase-item.phase-1 { border-top: 4px solid var(--orange); }
    .phase-item.phase-2 { border-top: 4px solid var(--green); }
    .phase-item .phase-label { font-size: 14px; font-weight: 800; margin-bottom: 8px; color: var(--text); }
    .phase-item p { font-size: 14px; color: #666; line-height: 1.9; }
    .about-side { display: grid; gap: 18px; }
    .about-side-card { background: #fff; padding: 30px; border: 1px solid rgba(0,0,0,0.04); }
    .about-side-card h3 { font-size: 22px; font-weight: 900; line-height: 1.55; margin-bottom: 14px; }
    .about-side-card p { font-size: 15px; color: #555; line-height: 1.95; }
    .about-kv { background: linear-gradient(135deg, #fff8f2 0%, #fff 100%); border: 1px solid rgba(232,119,34,0.14); }
    .about-kv .quote { margin-top: 18px; padding-top: 18px; border-top: 1px solid rgba(232,119,34,0.14); font-size: 18px; font-weight: 800; color: var(--orange); }

    .service { background: #fff; }
    .service-highlight {
      margin-bottom: 28px;
      background: linear-gradient(135deg, #fff8f3 0%, #ffffff 100%);
      border: 1px solid rgba(232,119,34,0.16);
      border-radius: 24px;
      padding: 28px 30px;
      box-shadow: 0 16px 40px rgba(26,26,46,0.05);
    }
    .service-highlight .label { display: inline-block; font-size: 12px; letter-spacing: 0.12em; font-weight: 700; color: var(--orange); text-transform: uppercase; margin-bottom: 10px; }
    .service-highlight h3 { font-size: 24px; font-weight: 800; line-height: 1.55; margin-bottom: 12px; color: var(--text); }
    .service-highlight p { font-size: 15px; color: #555; line-height: 1.95; }
    .service-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
    .service-card { background: #fff; border: 1px solid rgba(0,0,0,0.05); overflow: hidden; transition: transform 0.2s, box-shadow 0.2s; }
    .service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
    .service-card-head { background: linear-gradient(135deg, var(--orange) 0%, #f08b40 100%); color: #fff; padding: 22px 24px; display: flex; align-items: center; gap: 14px; }
    .service-card-num {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      background: rgba(255,255,255,0.18);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      font-weight: 900;
      flex-shrink: 0;
    }
    .service-card-head h3 { font-size: 19px; font-weight: 800; line-height: 1.55; }
    .service-card-head p { font-size: 14px; opacity: 0.9; margin-top: 4px; line-height: 1.7; }
    .service-card-body { padding: 26px; }
    .service-card-body p { font-size: 15px; color: #555; line-height: 1.95; margin-bottom: 16px; }
    .service-card-body ul { list-style: none; display: grid; gap: 10px; }
    .service-card-body li { font-size: 14px; color: #666; line-height: 1.85; display: flex; align-items: flex-start; gap: 8px; }
    .service-card-body li::before { content: '✓'; color: var(--orange); font-weight: 700; margin-top: 1px; flex-shrink: 0; }
    .service-cta { margin-top: 36px; text-align: center; }

    .works { background: #f8f6f3; }
    /* .works-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
    .works-card { background: #fff; overflow: hidden; border: 1px solid rgba(0,0,0,0.04); transition: transform 0.2s, box-shadow 0.2s; }
    .works-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
    .works-card-image {
      height: 164px;
      background: linear-gradient(135deg, #2d2d4e 0%, #1a1a2e 100%);
      display: flex;
      align-items: flex-end;
      padding: 24px;
      position: relative;
      overflow: hidden;
    }
    .works-card-image::after {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(26,26,46,0.12) 0%, rgba(26,26,46,0.82) 100%);
    }
    .works-card-image-inner {
      position: relative;
      z-index: 1;
      width: 100%;
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      gap: 16px;
    }
    .works-card-area { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 0.08em; color: rgba(255,255,255,0.8); text-transform: uppercase; }
    .works-card-year { font-size: 30px; font-weight: 900; color: rgba(255,255,255,0.94); line-height: 1; }
    .works-card-body { padding: 24px; }
    .works-card-tag { display: inline-block; background: var(--orange-light); color: var(--orange); font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 999px; margin-bottom: 12px; }
    .works-card-title { font-size: 20px; font-weight: 800; line-height: 1.6; margin-bottom: 12px; color: var(--text); }
    .works-card-desc { font-size: 15px; color: #666; line-height: 1.95; margin-bottom: 16px; }
    .works-card-meta { font-size: 14px; color: #8b8179; line-height: 1.85; padding-top: 16px; border-top: 1px solid #f0ebe6; } */
    .works-more { margin-top: 36px; text-align: center; }

.works-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.works-card { border: 1.5px solid #eee; border-radius: 18px; overflow: hidden; background: #fff; transition: box-shadow 0.2s, transform 0.2s; }
.works-card:hover { box-shadow: 0 10px 28px rgba(0,0,0,0.08); transform: translateY(-4px); }
.works-card-header { padding: 16px 20px; background: var(--orange-light); display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.works-card-num { font-size: 11px; font-weight: 700; color: var(--orange); }
.works-card-tag { display: inline-block; background: var(--orange); color: #fff; font-size: 10px; font-weight: 700; padding: 4px 10px; border-radius: 20px; }
.works-card-body { padding: 22px 20px 20px; }
.works-card-title { font-size: 16px; font-weight: 800; line-height: 1.6; margin-bottom: 10px; }
.works-card-meta { font-size: 12px; color: var(--orange); font-weight: 700; margin-bottom: 10px; }
.works-card-desc { font-size: 13px; color: #666; line-height: 1.8; }
.works-card-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; font-size: 13px; font-weight: 700; color: var(--orange); }
.works-card-link::after { content: '→'; font-size: 13px; }
.works-card-date { font-size: 12px; color: #999; margin-top: 14px; }

@media (max-width: 1100px) {
    .works-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 767px) {
    .works-grid { grid-template-columns: 1fr; gap: 14px; }
    .works-card-desc { font-size: 12px; line-height: 1.8; }
    .works-card-header { padding: 14px 14px; }
    .works-card-body { padding: 16px 14px 16px; }
    .works-card-title { font-size: 15px; }
    .works-card-meta,
    .works-card-link,
    .works-card-num { font-size: 11px; }
}

    .news { background: #fff; }
    .news-list { display: grid; gap: 16px; }
    .news-card {
      background: #fff;
      border: 1px solid #eee;
      padding: 22px 24px;
      display: grid;
      grid-template-columns: 230px minmax(0, 1fr);
      align-items: start;
      gap: 18px;
      transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
    }
    .news-card:hover { border-color: rgba(232,119,34,0.28); box-shadow: 0 12px 28px rgba(26,26,46,0.06); transform: translateY(-2px); }
    .news-meta {
      display: grid;
      grid-template-columns: 110px minmax(0, 1fr);
      align-items: center;
      gap: 14px;
    }
    .news-date { font-size: 14px; color: var(--gray); }
    .news-category {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 100px;
      min-height: 30px;
      padding: 0 14px;
      border-radius: 999px;
      background: #737373;
      color: #fff;
      font-size: 10px;
      font-weight: 700;
      line-height: 1;
      width: fit-content;
    }
    .cat-event,
    .cat-media { background: #737373; color: #fff; }
    .news-title { font-size: 15px; color: var(--text); line-height: 1.9; font-weight: 600; min-width: 0; }

    .team-section { background: var(--gray-light); }
    .team-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
    .team-card { background: #fff; overflow: hidden; border: 1px solid rgba(0,0,0,0.04); transition: transform 0.2s, box-shadow 0.2s; }
    .team-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
    .team-photo { height: 200px; background: linear-gradient(135deg, #ececec, #d8d8d8); overflow: hidden; }
    .team-photo img { width: 100%; height: 100%; object-fit: cover; }
    .team-body { padding: 20px 20px 22px; }
    .team-role { font-size: 11px; font-weight: 700; color: var(--orange); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 6px; }
    .team-name { font-size: 18px; font-weight: 800; margin-bottom: 6px; color: var(--text); }
    .team-org { font-size: 14px; color: #777; line-height: 1.8; }
    .team-more { margin-top: 36px; text-align: center; }

    .join-section { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-soft) 100%); color: #fff; }
    .join-section .section-tag { color: rgba(255,255,255,0.64); }
    .join-section .section-title { color: #fff; }
    .join-section .section-desc { color: rgba(255,255,255,0.76); }
    .join-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
    .join-card { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); padding: 30px 28px; transition: background 0.2s, border-color 0.2s, transform 0.2s; }
    .join-card:hover { background: rgba(255,255,255,0.1); border-color: rgba(232,119,34,0.6); transform: translateY(-4px); }
    .join-icon { width: 56px; height: 56px; border-radius: 16px; background: var(--orange); display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
    .join-icon svg { width: 28px; height: 28px; fill: #fff; }
    .join-card h3 { font-size: 20px; font-weight: 800; margin-bottom: 10px; color: #fff; }
    .join-card p { font-size: 15px; color: rgba(255,255,255,0.78); line-height: 1.95; margin-bottom: 18px; }
    .join-link { color: var(--orange); font-size: 15px; font-weight: 800; display: inline-flex; align-items: center; gap: 6px; }



    @media (max-width: 1100px) {
      .container,
      .hero-content,
      .stats-grid { width: min(calc(100% - 64px), var(--container)); }
      .about-grid,
      .service-grid,
      .works-grid,
      .team-grid,
      .join-grid { grid-template-columns: 1fr 1fr; }
      .slide-dots { left: 40px; transform: none; }
    }

    @media (max-width: 767px) {
      body { font-size: 12px; }
      .container,
      .stats-grid,
      .hero-content { width: calc(100% - 40px); }
      .hero { margin-top: 0; min-height: 560px; height: auto; padding: 96px 0 72px; }
      .hero-content { max-width: none; }
      .hero-title { font-size: 31px; }
      .hero-desc,
      .section-desc,
      .about-copy,
      .about-side-card p,
      .service-highlight p,
      .service-card-body p,
      .service-card-body li,
      .works-card-desc,
      .news-title,
      .join-card p,
      .phase-item p { font-size: 12px; }
      .hero-buttons { flex-direction: column; align-items: stretch; }
      .btn-primary,
      .btn-secondary,
      .btn-outline { width: 100%; }
      .slide-dots { left: 20px; bottom: 20px; }
      .stats-grid,
      .about-grid,
      .phase-grid,
      .service-grid,
      .works-grid,
      .team-grid,
      .join-grid { grid-template-columns: 1fr; }
      .stat-item .num { font-size: 34px; }
      section { padding: 72px 0; }
      .section-title { font-size: 26px; }
      .section-head-split { flex-direction: column; align-items: flex-start; margin-bottom: 28px; }
      .about-card,
      .about-side-card,
      .service-highlight,
      .service-card-body,
      .team-body,
      .join-card,
      .works-card-body,
      .news-card { padding-left: 20px; padding-right: 20px; }
      .about-card,
      .about-side-card,
      .service-highlight,
      .join-card,
      .news-card { padding-top: 22px; padding-bottom: 22px; }
      .service-card-head { padding: 18px 20px; }
      .works-card-image { height: 150px; padding: 18px; }
      .works-card-title { font-size: 16px; }
      .news-card { grid-template-columns: 1fr; gap: 10px; }
      .news-meta { grid-template-columns: 110px max-content; align-items: center; gap: 12px; }
      .team-photo { height: 220px; }
      .logo-text .sub { font-size: 10px; }
    }

/* PC・タブレット */
@media (min-width: 501px) {
	
	/* メインビジュアルの文章を非表示（スマホ用） */
	.hero-desc-sp {
		display: none !important;
	}
}

/* スマホ */
@media (max-width: 500px) {
	
	/* メインビジュアルの文章を非表示（スマホ用） */
	.hero-desc-pc {
		display: none !important;
	}
}