/* ============================================================
   Next-Field — トップページ固有CSS
   役割: トップページのみで使うセクション（ヒーロー・お悩み・about・サービス等）
   ロード条件: index.php のみ（$extra_css で指定）
   参照元: _orig/01_top.html <style> ブロック line 368-1083
   ============================================================ */


    /* ------------------------------------------------------------
       SECTION 1: HERO (ファーストビュー)
       ------------------------------------------------------------ */
    .hero {
      background: #FFFFFF;
      padding: 100px 0 120px 0;
      overflow: hidden;
      position: relative;
    }
    @media (max-width: 768px) {
      .hero {
        padding: 60px 0 80px 0;
      }
    }
    .hero__grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 48px;
      align-items: center;
    }
    @media (max-width: 992px) {
      .hero__grid {
        grid-template-columns: 1fr;
        gap: 40px;
      }
    }
    .hero__content {
      position: relative;
      z-index: 2;
    }
    .hero__label {
      color: var(--color-main-dark);
      font-size: 14px;
      font-weight: 700;
      letter-spacing: 0.05em;
      margin-bottom: 16px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .hero__label::before {
      content: "";
      width: 24px;
      height: 1px;
      background-color: var(--color-main);
    }
    .hero__title {
      font-family: var(--font-serif);
      font-size: 44px;
      color: var(--color-heading);
      line-height: 1.35;
      font-weight: 600;
      margin-bottom: 24px;
    }
    .hero__text {
      font-size: 16px;
      color: var(--color-text);
      margin-bottom: 40px;
      max-width: 560px;
    }
    /* スマホ: 白文字＋濃いシャドーで動画背景上でも読みやすく */
    @media (max-width: 768px) {
      .hero__content .hero__label,
      .hero__content .hero__title,
      .hero__content .hero__text {
        color: #fff;
        text-shadow:
          0 1px 3px rgba(0, 0, 0, 0.9),
          0 2px 10px rgba(0, 0, 0, 0.75),
          0 0 20px rgba(0, 0, 0, 0.55);
      }
      .hero__content .hero__label::before {
        background-color: #fff;
      }
      .hero__content .hero__title {
        font-size: 32px;
        text-shadow:
          0 2px 4px rgba(0, 0, 0, 0.92),
          0 4px 14px rgba(0, 0, 0, 0.8),
          0 0 28px rgba(0, 0, 0, 0.6);
      }
    }
    .hero__actions {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
    }
    @media (max-width: 768px) {
      .hero__actions .btn--secondary {
        background-color: var(--color-accent);
        color: #fff;
        border: none;
        box-shadow: 0 4px 12px rgba(216, 167, 160, 0.3);
      }
      .hero__actions .btn--secondary:hover {
        background-color: #c5938c;
        color: #fff;
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(216, 167, 160, 0.35);
      }
    }
    @media (max-width: 480px) {
      .hero__actions .btn {
        width: 100%;
      }
    }
    .hero__video-wrap {
      position: absolute;
      inset: 0;
      z-index: 0;
      overflow: hidden;
      -webkit-filter: blur(2px);
      filter: blur(2px);
      opacity: 0;
      animation: heroVideoFadeIn 1s ease-in forwards;
    }
    .hero__video {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      -webkit-transform: scaleX(-1);
      transform: scaleX(-1);
      opacity: 0;
      transition: opacity 0.4s ease-in-out;
      pointer-events: none;
    }
    .hero__video.is-active {
      opacity: 1;
      z-index: 1;
    }
    @keyframes heroVideoFadeIn {
      to { opacity: 1; }
    }
    @media (prefers-reduced-motion: reduce) {
      .hero__video-wrap {
        animation: none;
        opacity: 1;
      }
      .hero__video + .hero__video {
        display: none;
      }
    }
    .hero__image-wrapper {
      position: relative;
      display: flex;
      justify-content: center;
      z-index: 2;
    }
    .hero__image-container {
      width: 100%;
      max-width: 480px;
      aspect-ratio: 1 / 1;
      border-radius: 40px 40px 200px 40px;
      overflow: hidden;
      box-shadow: 0 20px 50px rgba(47, 74, 58, 0.08);
      border: 8px solid #FFFFFF;
      background-color: #E2DDD4;
      position: relative;
    }
    .hero__image-container img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      position: relative;
      z-index: 1;
    }
    /* Abstract decorative graphic */
    .hero__deco-blob {
      position: absolute;
      width: 300px;
      height: 300px;
      background-color: var(--color-key);
      opacity: 0.4;
      border-radius: 50%;
      bottom: -60px;
      right: -60px;
      z-index: 0;
      filter: blur(40px);
    }

    /* ------------------------------------------------------------
       SECTION 2: PROCESS (施設様のお悩み)
       ------------------------------------------------------------ */
    .problems {
      background-color: var(--color-card);
    }
    .problems__grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 32px;
      margin-bottom: 40px;
    }
    .problems__card-title {
      font-size: 18px;
      color: var(--color-heading);
      font-weight: 700;
      margin-bottom: 12px;
    }
    .problems__card-text {
      font-size: 15px;
      color: var(--color-text-sub);
      line-height: 1.7;
    }
    .problems__bridge {
      text-align: center;
      font-size: 18px;
      font-weight: 500;
      color: var(--color-heading);
      margin-top: 48px;
      font-family: var(--font-serif);
    }

    /* ------------------------------------------------------------
       SECTION 3: ABOUT (Next Fieldについて)
       ------------------------------------------------------------ */
    .about {
      background-color: var(--color-bg-soft);
      position: relative;
    }
    .about__grid {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 64px;
      align-items: center;
    }
    @media (max-width: 992px) {
      .about__grid {
        grid-template-columns: 1fr;
        gap: 40px;
      }
    }
    .about__visual {
      display: flex;
      justify-content: center;
      position: relative;
    }
    .about__image-frame {
      width: 100%;
      max-width: 400px;
      border-radius: 24px;
      border: 1px solid var(--color-border);
      background-color: #FFFFFF;
      padding: 16px;
      box-shadow: 0 15px 35px rgba(0,0,0,0.03);
    }
    .about__image {
      width: 100%;
      aspect-ratio: 3/4;
      border-radius: 16px;
      display: block;
      object-fit: cover;
      object-position: center;
    }
    .about__deco-circle {
      position: absolute;
      top: -20px;
      left: -20px;
      width: 120px;
      height: 120px;
      background-color: var(--color-key);
      border-radius: 50%;
      z-index: -1;
      opacity: 0.6;
    }
    .about__content h3 {
      font-family: var(--font-serif);
      font-size: 26px;
      color: var(--color-heading);
      line-height: 1.5;
      margin-bottom: 24px;
    }
    @media (max-width: 768px) {
      .about__content h3 {
        font-size: 22px;
      }
    }
    .about__text {
      font-size: 16px;
      color: var(--color-text);
    }
    .about__text p {
      margin-bottom: 20px;
    }
    .about__text p:last-child {
      margin-bottom: 0;
    }

    /* ------------------------------------------------------------
       SECTION 4: CARE BEAUTY (介護施設向け訪問美容ケアとは)
       ------------------------------------------------------------ */
    .care-beauty {
      background-color: var(--color-card);
    }
    .care-beauty__intro {
      max-width: 880px;
      margin: 0 auto 56px auto;
      font-size: 16px;
      color: var(--color-text);
      text-align: justify;
    }
    .care-beauty__values {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 32px;
    }
    .care-beauty__value-card {
      background-color: var(--color-bg);
      border: none;
    }
    .care-beauty__value-title {
      font-size: 18px;
      color: var(--color-heading);
      font-weight: 700;
      margin-bottom: 14px;
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .care-beauty__value-title::before {
      content: "";
      width: 8px;
      height: 8px;
      background-color: var(--color-accent);
      border-radius: 50%;
    }
    .care-beauty__value-text {
      font-size: 15px;
      color: var(--color-text);
    }

    /* ------------------------------------------------------------
       SECTION 5: SERVICE (サービス概要)
       ------------------------------------------------------------ */
    .service-overview {
      background-color: var(--color-bg);
    }
    .service-cat {
      margin-bottom: 64px;
    }
    .service-cat:last-of-type {
      margin-bottom: 80px;
    }
    /* 2カラム：画像とテキスト。列幅1:1で3行の見た目を揃える */
    .service-cat__layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: start;
    }
    /* デフォルト（--image-left）：DOM順のまま media左・content右 */
    /* 画像を右にする行：列比率は変えず order のみ入れ替え */
    .service-cat__layout--image-right .service-cat__media {
      order: 2;
    }
    .service-cat__layout--image-right .service-cat__content {
      order: 1;
    }
    @media (max-width: 880px) {
      .service-cat__layout {
        grid-template-columns: 1fr;
        gap: 28px;
      }
      .service-cat__layout--image-right .service-cat__media,
      .service-cat__layout--image-right .service-cat__content {
        order: unset;
      }
    }
    .service-cat__media {
      min-width: 0;
    }
    .service-cat__content {
      display: flex;
      flex-direction: column;
      min-width: 0;
    }
    .service-cat__figure {
      margin: 0;
      overflow: hidden;
      border-radius: 24px 24px 72px 24px;
      box-shadow: 0 12px 32px rgba(47, 74, 58, 0.08);
      border: 1px solid rgba(226, 221, 212, 0.8);
      background-color: var(--color-bg-soft);
    }
    .service-cat__figure img {
      display: block;
      width: 100%;
      height: auto;
      aspect-ratio: 16 / 9;
      object-fit: cover;
    }
    .service-cat__title {
      font-family: var(--font-serif);
      font-size: 24px;
      color: var(--color-heading);
      margin-bottom: 16px;
      padding-bottom: 12px;
      border-bottom: 2px solid var(--color-key);
      display: inline-block;
    }
    .service-cat__desc {
      font-size: 16px;
      color: var(--color-text);
      margin-bottom: 24px;
      max-width: 900px;
    }
    .service-cat__layout .service-cat__desc {
      max-width: none;
    }
    .service-cat__meta {
      font-size: 15px;
      font-weight: 700;
      color: var(--color-main-dark);
      background: #FFFFFF;
      padding: 12px 24px;
      border-radius: 8px;
      display: inline-block;
      border: 1px solid var(--color-border);
    }

    /* Grid for 5 detailed menu cards */
    .menus-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: 24px;
      margin-top: 40px;
    }
    .menu-item-card {
      background: #FFFFFF;
    }
    .menu-item-card__header {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 16px;
    }
    .menu-item-card__icon {
      width: 40px;
      height: 40px;
      background-color: rgba(143, 174, 155, 0.15);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--color-main-dark);
      font-weight: 700;
      font-size: 14px;
    }
    .menu-item-card__title {
      font-size: 18px;
      color: var(--color-heading);
      font-weight: 700;
    }
    .menu-item-card__text {
      font-size: 15px;
      color: var(--color-text-sub);
    }

    .service-overview__action {
      text-align: center;
      margin-top: 56px;
    }

    /* ------------------------------------------------------------
       SECTION 6: REASON (施設様に選ばれる理由)
       ------------------------------------------------------------ */
    .reasons {
      background-color: var(--color-card);
    }
    .reasons__grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: 32px;
    }
    .reasons__card {
      position: relative;
      padding-top: 48px;
    }
    .reasons__num {
      position: absolute;
      top: 24px;
      left: 32px;
      font-family: var(--font-serif);
      font-size: 20px;
      font-weight: 700;
      color: var(--color-accent);
      line-height: 1;
    }
    .reasons__card-title {
      font-size: 18px;
      color: var(--color-heading);
      font-weight: 700;
      margin-bottom: 14px;
    }
    .reasons__card-text {
      font-size: 15px;
      color: var(--color-text-sub);
    }

    /* ------------------------------------------------------------
       SECTION 7: SAFETY (安心への取り組み)
       ------------------------------------------------------------ */
    .safety {
      background-color: var(--color-bg-soft);
    }
    .safety__wrapper {
      background-color: #FFFFFF;
      border: 1px solid var(--color-border);
      border-radius: 24px;
      padding: 48px;
      box-shadow: 0 10px 40px rgba(47, 74, 58, 0.03);
    }
    @media (max-width: 768px) {
      .safety__wrapper {
        padding: 24px;
      }
    }
    .safety__list {
      display: flex;
      flex-direction: column;
      gap: 28px;
    }
    .safety__item {
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 16px;
      align-items: start;
    }
    .safety__icon {
      width: 24px;
      height: 24px;
      background-color: var(--color-main);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #FFFFFF;
      font-size: 12px;
      font-weight: 700;
      margin-top: 2px;
    }
    .safety__item-title {
      font-size: 17px;
      font-weight: 700;
      color: var(--color-heading);
      margin-bottom: 6px;
    }
    .safety__item-text {
      font-size: 15px;
      color: var(--color-text);
    }
    .safety__note {
      margin-top: 40px;
      padding-top: 24px;
      border-top: 1px dashed var(--color-border);
      font-size: 13px;
      color: var(--color-text-sub);
      line-height: 1.6;
    }

    /* ------------------------------------------------------------
       SECTION 8: HOW TO USE (ご利用の流れ)
       ------------------------------------------------------------ */
    .workflow {
      background-color: var(--color-card);
    }
    .workflow__timeline {
      display: flex;
      flex-direction: column;
      gap: 24px;
      position: relative;
      max-width: 880px;
      margin: 0 auto;
    }
    .workflow__step {
      background-color: var(--color-bg);
      border-radius: 16px;
      padding: 28px 32px;
      display: grid;
      grid-template-columns: 140px 1fr;
      gap: 24px;
      align-items: start;
      border: 1px solid var(--color-border);
    }
    @media (max-width: 600px) {
      .workflow__step {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 20px;
      }
    }
    .workflow__meta {
      display: flex;
      flex-direction: column;
    }
    .workflow__num {
      font-family: var(--font-serif);
      font-size: 14px;
      color: var(--color-accent);
      font-weight: 700;
      letter-spacing: 0.05em;
    }
    .workflow__label {
      font-size: 18px;
      font-weight: 700;
      color: var(--color-heading);
      margin-top: 2px;
    }
    .workflow__text {
      font-size: 15px;
      color: var(--color-text);
    }

    /* ------------------------------------------------------------
       SECTION 9: AREA (対応エリア)
       ------------------------------------------------------------ */
    .area {
      background-color: var(--color-bg);
    }
    .area__grid {
      display: grid;
      grid-template-columns: 0.9fr 1.1fr;
      gap: 48px;
      align-items: center;
    }
    @media (max-width: 880px) {
      .area__grid {
        grid-template-columns: 1fr;
        gap: 40px;
      }
      .area__visual,
      .area__map-frame,
      .area__map {
        min-height: 420px;
      }
      .area__map-card--tl {
        top: 12px;
        left: 12px;
        padding: 12px 14px;
      }
      .area__map-card--br {
        right: 12px;
        bottom: 12px;
        padding: 10px 14px;
      }
      .area__map-card-title {
        font-size: 16px;
      }
    }
    .area__blocks {
      display: flex;
      flex-direction: column;
      gap: 24px;
    }
    .area__block {
      background: #FFFFFF;
      border: 1px solid var(--color-border);
      border-radius: 12px;
      padding: 24px;
    }
    .area__block-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--color-heading);
      margin-bottom: 8px;
      border-left: 3px solid var(--color-main);
      padding-left: 10px;
    }
    .area__block-text {
      font-size: 15px;
      color: var(--color-text);
    }
    .area__visual {
      min-height: 520px;
      aspect-ratio: auto;
    }
    .area__map-frame {
      position: relative;
      width: 100%;
      min-height: 520px;
      border-radius: 32px 32px 140px 32px;
      overflow: hidden;
      background-color: var(--color-bg);
      box-shadow:
        0 20px 50px rgba(47, 74, 58, 0.08),
        0 0 0 1px rgba(226, 221, 212, 0.6);
      opacity: 0;
      animation: areaMapFadeIn 0.8s ease forwards;
    }
    @keyframes areaMapFadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }
    @media (prefers-reduced-motion: reduce) {
      .area__map-frame {
        animation: none;
        opacity: 1;
      }
    }
    .area__map {
      width: 100%;
      min-height: 520px;
      height: 100%;
    }
    .area__map-frame .maplibregl-canvas {
      outline: none;
    }
    .area__map-frame .maplibregl-ctrl-attrib {
      font-size: 10px;
      line-height: 1.3;
      background: rgba(250, 248, 244, 0.85);
      color: var(--color-text-sub);
      margin: 0;
      padding: 4px 8px;
      border-radius: 8px 0 0 0;
    }
    .area__map-frame .maplibregl-ctrl-attrib a {
      color: var(--color-main-dark);
    }
    .area__map-card {
      position: absolute;
      z-index: 2;
      background: rgba(255, 255, 255, 0.94);
      -webkit-backdrop-filter: blur(12px);
      backdrop-filter: blur(12px);
      border-radius: 16px;
      padding: 16px 20px;
      box-shadow: 0 10px 30px rgba(47, 74, 58, 0.08);
      border: 1px solid rgba(226, 221, 212, 0.8);
      pointer-events: none;
      max-width: calc(100% - 32px);
    }
    .area__map-card--tl {
      top: 20px;
      left: 20px;
    }
    .area__map-card--br {
      right: 20px;
      bottom: 20px;
      padding: 14px 18px;
    }
    .area__map-card-label {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.08em;
      color: var(--color-main-dark);
      margin-bottom: 6px;
      text-transform: uppercase;
    }
    .area__map-card-title {
      font-family: var(--font-serif);
      font-size: 18px;
      font-weight: 600;
      color: var(--color-heading);
      line-height: 1.35;
      margin-bottom: 4px;
    }
    .area__map-card-text {
      font-size: 13px;
      color: var(--color-text-sub);
      line-height: 1.5;
    }
    .area__map-card-list {
      list-style: none;
      margin: 0;
      padding: 0;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    .area__map-card-list li {
      font-size: 14px;
      font-weight: 700;
      color: var(--color-heading);
      padding-left: 14px;
      position: relative;
      line-height: 1.4;
    }
    .area__map-card-list li::before {
      content: "";
      position: absolute;
      left: 0;
      top: 0.55em;
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background-color: var(--color-main);
    }
    .area-map__pin {
      position: relative;
      width: 42px;
      height: 42px;
      cursor: default;
      transform: translateY(-6px);
      transition: transform 0.25s ease;
    }
    .area-map__pin:hover,
    .area-map__pin:focus-visible {
      transform: translateY(-6px) scale(1.1);
    }
    @media (prefers-reduced-motion: reduce) {
      .area-map__pin {
        transition: none;
      }
      .area-map__pin:hover,
      .area-map__pin:focus-visible {
        transform: translateY(-6px);
      }
    }
    .area-map__pin-svg {
      display: block;
      width: 42px;
      height: 42px;
      filter: drop-shadow(0 10px 30px rgba(95, 127, 107, 0.25));
    }
    .area-map__pin-letter {
      position: absolute;
      inset: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--font-serif);
      font-size: 15px;
      font-weight: 700;
      color: #FFFFFF;
      letter-spacing: 0.02em;
      padding-bottom: 6px;
      pointer-events: none;
    }

    /* ------------------------------------------------------------
       SECTION 10: FAQ (よくある質問)
       ------------------------------------------------------------ */
    .faq {
      background-color: var(--color-card);
    }
    .faq__wrapper {
      max-width: 840px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .faq__item {
      background-color: var(--color-bg);
      border: 1px solid var(--color-border);
      border-radius: 12px;
      overflow: hidden;
      transition: all 0.2s ease;
    }
    .faq__toggle {
      width: 100%;
      padding: 20px 24px;
      background: none;
      border: none;
      text-align: left;
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      gap: 16px;
    }
    .faq__question {
      font-size: 16px;
      font-weight: 700;
      color: var(--color-heading);
      display: flex;
      gap: 12px;
    }
    .faq__q-letter {
      color: var(--color-accent);
      font-family: var(--font-serif);
      font-weight: 700;
    }
    .faq__icon-marker {
      width: 20px;
      height: 20px;
      position: relative;
      flex-shrink: 0;
    }
    .faq__icon-marker::before, .faq__icon-marker::after {
      content: "";
      background-color: var(--color-main-dark);
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      transition: transform 0.3s ease;
    }
    .faq__icon-marker::before { width: 12px; height: 2px; }
    .faq__icon-marker::after { width: 2px; height: 12px; }
    
    .faq__item.is-open .faq__icon-marker::after {
      transform: translate(-50%, -50%) rotate(90deg);
      opacity: 0;
    }

    .faq__content {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s cubic-bezier(0.16, 1, 0.3, 1);
      background-color: #FFFFFF;
    }
    .faq__answer {
      padding: 24px;
      font-size: 15px;
      color: var(--color-text);
      border-top: 1px solid var(--color-border);
      display: flex;
      gap: 12px;
    }
    .faq__a-letter {
      color: var(--color-main-dark);
      font-family: var(--font-serif);
      font-weight: 700;
    }

    /* ------------------------------------------------------------
       SECTION 11: CONTACT CTA (お問い合わせ導線)
       ------------------------------------------------------------ */
    .cta-section {
      background-color: var(--color-heading);
      color: #FFFFFF;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    .cta-section__container {
      position: relative;
      z-index: 2;
      max-width: 800px;
    }
    .cta-section .section-label {
      color: var(--color-key);
    }
    .cta-section .section-title {
      color: #FFFFFF;
      margin-bottom: 20px;
    }
    .cta-section__text {
      font-size: 16px;
      color: rgba(255,255,255,0.85);
      margin-bottom: 40px;
      line-height: 1.8;
    }
    .cta-section__action {
      margin-bottom: 16px;
    }
    .cta-section__btn {
      padding: 16px 48px;
      font-size: 17px;
    }
    .cta-section__support {
      font-size: 13px;
      color: rgba(255,255,255,0.6);
    }
    /* Ambient backlights for dark section */
    .cta-section::before {
      content: "";
      position: absolute;
      width: 400px;
      height: 400px;
      background-color: var(--color-main-dark);
      opacity: 0.3;
      border-radius: 50%;
      top: -200px;
      left: -200px;
      filter: blur(60px);
    }

    /* ------------------------------------------------------------