/* 写真を基にした3D画像を主役にしたトップと工場見学。 */
.factory-eyebrow { color: #4f695d; font-size: .78rem; font-weight: 500; letter-spacing: .16em; margin-bottom: 1.2rem; }
.factory-image { display: block; width: 100%; height: auto; }
.factory-image-note { display: block; color: var(--text-muted); font-size: .75rem; line-height: 1.8; }
.factory-text-link { display: inline-flex; align-items: center; justify-content: space-between; gap: 1.5rem; color: var(--primary); border-bottom: 1px solid #a7afa9; padding: .6rem 0; font-size: .875rem; }
.factory-text-link span { font-size: 1.3rem; }
.factory-home-hero { position: relative; background: #f4f3ee; padding: 125px 0 48px; overflow: hidden; }
.factory-home-hero__copy { position: relative; z-index: 1; margin: 0 auto; max-width: 1440px; padding: 80px 5.5% 100px; pointer-events: none; }
.factory-home-hero__copy a { pointer-events: auto; }
.factory-home-hero h1 { font-family: var(--font-heading); color: var(--primary); font-size: clamp(1.8rem, 3.1vw, 3rem); font-weight: 400; line-height: 1.65; letter-spacing: .03em; margin-bottom: 1.6rem; }
.factory-home-hero__lead { color: #394a46; font-size: .95rem; line-height: 2.1; margin-bottom: 1.2rem; }
.factory-home-hero__service { font-size: .75rem; color: var(--text-muted); }
.factory-home-hero__actions { display: flex; flex-wrap: wrap; flex-direction: column; align-items: flex-start; gap: .8rem; margin-top: 2rem; }
.factory-home-hero__visual { position: absolute; right: 0; top: 125px; bottom: 48px; width: 63%; }
.factory-home-hero__visual::before { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, #f4f3ee 0%, rgba(244,243,238,.92) 7%, rgba(244,243,238,0) 34%); pointer-events: none; }
.factory-home-hero__visual img { height: 100%; object-fit: cover; object-position: 52% center; }
.factory-home-hero__visual figcaption { position: absolute; right: 2rem; bottom: 1rem; z-index: 2; display: flex; flex-direction: column; gap: .15rem; padding: .6rem 1rem; background: rgba(249,247,244,.94); font-size: .75rem; color: var(--primary); }
.factory-home-hero__visual figcaption span:last-child { font-size: .6875rem; }
.factory-preview { background: #fff; }
.factory-preview__heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; margin-bottom: 2.5rem; }
.factory-preview h2, .factory-tour h2 { color: var(--primary); font-family: var(--font-heading); font-size: clamp(1.7rem, 3vw, 2.5rem); line-height: 1.65; font-weight: 400; }
.factory-preview__heading > p { font-size: .875rem; color: var(--text-muted); }
.factory-preview__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.factory-preview__card { color: var(--text); min-width: 0; }
.factory-preview__image { position: relative; overflow: hidden; }
.factory-preview__image img { aspect-ratio: 4 / 3; object-fit: cover; transition: transform .5s ease; }
.factory-preview__card:hover img { transform: scale(1.035); }
.factory-preview__image > span { position: absolute; bottom: 0; left: 0; padding: .2rem .9rem; background: #f4f3ee; color: #3c5449; font-size: 1.4rem; font-family: var(--font-accent); }
.factory-preview__place { font-size: .75rem; color: var(--text-muted); margin-top: 1.25rem; }
.factory-preview h3 { font-family: var(--font-heading); font-size: 1.25rem; font-weight: 400; display: flex; justify-content: space-between; margin: .3rem 0; }
.factory-preview__card > p:last-child { font-size: .8125rem; color: var(--text-muted); }
.factory-preview__bottom { display: flex; justify-content: space-between; align-items: center; gap: 2rem; margin-top: 1.8rem; }
.factory-preview .factory-live { margin-top: 3rem; }
.photo-slot__frame > .factory-image { height: 100%; object-fit: cover; }
.factory-tour { padding: 0; }
.factory-tour section[id] { scroll-margin-top: 130px; }
.factory-tour-hero__heading { display: flex; justify-content: space-between; gap: 3rem; align-items: flex-end; padding-top: 3.5rem; padding-bottom: 3.5rem; }
.factory-tour-hero h1 { color: var(--primary); font-family: var(--font-heading); font-size: clamp(2rem, 4vw, 3.5rem); line-height: 1.6; font-weight: 400; }
.factory-tour-hero__heading > div:last-child { color: var(--text-muted); font-size: .9rem; }
.factory-tour-hero__heading .factory-text-link { margin-top: 1rem; }
.factory-tour-hero__image { position: relative; }
.factory-tour-hero__image img { max-height: 620px; aspect-ratio: 2.35; object-fit: cover; object-position: center 57%; }
.factory-tour-hero__image figcaption { position: absolute; left: max(1.5rem, calc((100vw - 1152px) / 2)); bottom: 1.5rem; display: flex; gap: 1.5rem; background: #f9f7f4ed; padding: .5rem 1rem; font-size: .75rem; }
.factory-tour-nav { background: #fff; border-bottom: 1px solid var(--border); }
.factory-tour-nav > div { display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem 2.5rem; padding-top: 1rem; padding-bottom: 1rem; }
.factory-tour-nav a { color: var(--primary); font-size: .8125rem; padding: .4rem 0; }
.factory-map { background: #f7f7f3; }
.factory-map__layout { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: 4rem; }
.factory-map__intro > p:not(.factory-eyebrow) { color: var(--text-muted); font-size: .875rem; margin-top: 1.5rem; }
.factory-map__floors { margin-top: 2rem; }
.factory-map__floors a { display: flex; align-items: center; gap: 1.2rem; padding: 1.1rem 0; border-top: 1px solid #d6dbd5; color: var(--primary); }
.factory-map__floors strong { font-family: var(--font-heading); font-weight: 400; font-size: 1.6rem; white-space: nowrap; }
.factory-map__floors a > span:nth-child(2) { font-size: .875rem; flex: 1; }
.factory-map__floors a > span:nth-child(2) > span { display: block; font-size: .75rem; color: var(--text-muted); }
.factory-map__figure img { mix-blend-mode: multiply; }
.factory-map__figure > figcaption { margin-top: 1rem; }
.factory-zoom { display: block; position: relative; cursor: zoom-in; color: var(--primary); }
.factory-zoom__label { position: absolute; bottom: 1rem; right: 1rem; background: #fffffff2; border: 1px solid #d9ded7; padding: .35rem .8rem; font-size: .75rem; }
.factory-chapter__heading { display: grid; grid-template-columns: .38fr 1fr; gap: 2rem; margin-bottom: 2.5rem; }
.factory-chapter__number { color: #536d5e; font-family: var(--font-accent); font-size: 2.8rem; line-height: 1.4; }
.factory-chapter__number span { display: block; font-family: var(--font-body); font-size: .8rem; margin-top: .5rem; }
.factory-chapter__heading h2 { margin-bottom: 1rem; }
.factory-chapter__heading p:not(.factory-chapter__number) { color: var(--text-muted); font-size: .9rem; }
.factory-scene { margin: 0; }
.factory-scene figcaption { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .3rem 1rem; font-size: .75rem; color: var(--text-muted); margin-top: .75rem; }
.factory-scene .factory-image { width: 100%; }
.factory-chapter--green { background: #f0f4f0; }
.factory-detail-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-top: 2.5rem; }
.factory-detail-grid li { border-top: 1px solid #a9b8ab; padding-top: 1.25rem; }
.factory-detail-grid li > span { color: #46634c; font-size: .75rem; }
.factory-detail-grid h3 { color: var(--primary); font-family: var(--font-heading); font-weight: 400; font-size: 1.2rem; margin: .7rem 0; }
.factory-detail-grid p { font-size: .875rem; color: var(--text-muted); }
.factory-quality { text-align: center; max-width: 650px; margin: 3.5rem auto 0; }
.factory-quality h3 { font-size: 1.65rem; font-family: var(--font-heading); line-height: 1.75; font-weight: 400; color: var(--primary); }
.factory-quality > p:not(.factory-eyebrow) { font-size: .875rem; color: var(--text-muted); margin: 1.5rem 0; }
.factory-utilities { background: #f6f4ef; }
.factory-utilities__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 4rem; align-items: center; }
.factory-utilities h2 { margin: 1.5rem 0; }
.factory-utilities p:not(.factory-chapter__number) { margin-top: 1.5rem; color: var(--text-muted); font-size: .875rem; }
.factory-visit { text-align: center; }
.factory-visit p:not(.factory-eyebrow) { color: var(--text-muted); margin: 1.5rem 0; font-size: .875rem; }
.factory-visit .btn { margin: 1rem 0; }
.factory-visit__address { font-size: .8125rem !important; }
.factory-tour__note { padding-top: 2rem; padding-bottom: 2rem; }
.factory-lightbox { position: fixed; inset: 0; margin: auto; border: 0; padding: 0; width: min(94vw, 1500px); max-width: 94vw; max-height: 94dvh; color: var(--primary); background: #f9f7f4; }
.factory-lightbox::backdrop { background: #071511e8; }
.factory-lightbox__bar { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .75rem 1rem; position: sticky; top: 0; background: #f9f7f4; z-index: 1; }
.factory-lightbox__bar p { font-size: .8rem; line-height: 1.7; }
.factory-lightbox__bar button { flex-shrink: 0; border: 1px solid #aab4aa; background: #fff; color: var(--primary); padding: .5rem .9rem; font: inherit; font-size: .85rem; cursor: pointer; }
.factory-lightbox img { display: block; max-width: 100%; max-height: 80dvh; width: auto; height: auto; margin: 0 auto; object-fit: contain; }
.factory-zoom:focus-visible, .factory-text-link:focus-visible, .factory-map__floors a:focus-visible, .factory-tour-nav a:focus-visible, .factory-preview__card:focus-visible { outline: 3px solid #37674c; outline-offset: 5px; }
@media (min-width: 1600px) { .factory-home-hero__visual { width: 61%; } }
@media (max-width: 1050px) and (min-width: 761px) { .factory-home-hero__copy { padding-left: 2rem; } .factory-map__layout, .factory-utilities__grid { gap: 2rem; } }
@media (max-width: 900px) {
  .factory-home-hero { padding: 105px 0 0; }
  .factory-home-hero__copy { padding: 2rem 1.5rem 2.5rem; }
  .factory-home-hero h1 { font-size: clamp(1.65rem, 5vw, 2.5rem); }
  .factory-home-hero__visual { position: relative; width: 100%; top: auto; bottom: auto; }
  .factory-home-hero__visual::before { display: none; }
  .factory-home-hero__visual img { height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
  .factory-home-hero__visual figcaption { bottom: .8rem; right: 1rem; }
  .factory-home-hero__actions { flex-direction: row; align-items: center; gap: 1rem 1.5rem; }
}
@media (max-width: 760px) {
  .factory-preview__heading { display: block; }
  .factory-preview__heading > p { margin-top: 1.5rem; }
  .factory-preview__grid { grid-template-columns: 1fr; gap: 2.25rem; }
  .factory-preview__image img { aspect-ratio: 16 / 10; }
  .factory-preview__bottom { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .factory-tour-hero__heading { display: block; padding-top: 2rem; padding-bottom: 2rem; }
  .factory-tour-hero__heading > div:last-child { margin-top: 1.5rem; }
  .factory-tour-hero__heading > div:last-child > p br { display: none; }
  .factory-tour-hero__image img { aspect-ratio: 4 / 3; }
  .factory-tour-hero__image figcaption { left: 0; bottom: 0; gap: .15rem; flex-direction: column; font-size: .6875rem; padding: .45rem .75rem; }
  .factory-tour-nav > div { justify-content: flex-start; gap: .4rem 1.4rem; }
  .factory-map__layout, .factory-utilities__grid { grid-template-columns: 1fr; gap: 2rem; }
  .factory-map__figure { grid-row: 2; }
  .factory-map__intro > p br { display: none; }
  .factory-map__floors { margin-top: 1.5rem; }
  .factory-chapter__heading { grid-template-columns: 1fr; gap: 1rem; margin-bottom: 1.5rem; }
  .factory-chapter__number { font-size: 2rem; display: flex; align-items: center; gap: 1rem; }
  .factory-chapter__number span { margin: 0; }
  .factory-detail-grid { grid-template-columns: 1fr; gap: 1.4rem; }
  .factory-scene figcaption { flex-direction: column; }
  .factory-zoom__label { bottom: .5rem; right: .5rem; font-size: .6875rem; padding: .25rem .5rem; }
  .factory-quality h3 { font-size: 1.4rem; }
  .factory-map h2, .factory-chapter h2, .factory-utilities h2, .factory-visit h2 { font-size: 1.7rem; }
  .factory-lightbox__bar { align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) { .factory-preview__image img { transition: none; } }
/* 明るい主画像に合わせ、トップも濃色のナビゲーションに統一。 */
body.home .site-header { background: rgba(255,255,255,.97); box-shadow: 0 1px 0 rgba(0,0,0,.06); }
body.home .site-header::before { display: none; }
body.home .site-header__logo-mark, body.home .site-header__logo-service, body.home .site-header__logo { color: var(--primary); }
body.home .site-header__logo-text, body.home .site-header__menu li a { color: var(--text-muted); }
body.home .site-header__menu li a:hover { color: var(--primary); }
body.home .site-header__menu-icon, body.home .site-header__menu-icon::before, body.home .site-header__menu-icon::after { background-color: var(--text); }
.factory-preview__bottom { justify-content: flex-end; }
/* 俯瞰図を縮めず、縦にスクロールして設備の細部まで見せる。 */
.factory-lightbox img { width: 100%; max-height: none; }
@media (max-width: 760px) {
  .factory-home-hero { padding-top: 64px; }
  .factory-home-hero__copy { padding: 1.75rem 1.5rem; }
  .factory-home-hero h1 { margin-bottom: 1.1rem; }
  .factory-home-hero__lead { font-size: .875rem; line-height: 1.95; margin-bottom: .8rem; }
  .factory-home-hero__actions { margin-top: 1.25rem; gap: .65rem; }
}
.factory-home-hero__reasons { margin: 1.5rem 0 0; color: #394a46; font-size: .875rem; line-height: 2.2; }
.factory-home-hero__reasons li { display: flex; align-items: baseline; gap: .65rem; }
.factory-home-hero__reasons li::before { content: '✓'; color: #37674c; flex-shrink: 0; }
@media (min-width: 901px) { .factory-home-hero h1 { font-size: clamp(1.8rem, 2.8vw, 2.65rem); } }
@media (max-width: 760px) { .factory-home-hero__reasons { font-size: .8rem; margin-top: 1rem; } }
/* 誰向けの何のサービスかを先に伝え、スマホは写真を冒頭に置く。 */
.factory-home-hero__subject, .factory-home-hero__brand { display: block; }
.factory-home-hero__subject { font-size: .68em; margin-bottom: .4em; }
.factory-home-hero__brand { font-size: .85em; }
@media (max-width: 900px) {
  .factory-home-hero { display: flex; flex-direction: column; padding-top: 80px; }
  .factory-home-hero__visual { order: 0; }
  .factory-home-hero__copy { order: 1; width: 100%; }
}
@media (max-width: 760px) {
  .factory-home-hero { padding-top: 64px; }
  .factory-home-hero__visual figcaption { padding: .35rem .65rem; bottom: .65rem; right: .75rem; }
  .factory-home-hero__copy { padding-top: 1.5rem; }
  /* 狭い幅では下限を固定せず、キャッチの各行が収まるまで縮める。 */
  .factory-home-hero h1 { font-size: min(6.1vw, 1.7rem); }
  .factory-home-hero__subject { font-size: .72em; }
  .factory-home-hero__brand { font-size: .91em; letter-spacing: .01em; }
  .factory-home-hero .factory-eyebrow { margin-bottom: .8rem; font-size: .6875rem; }
}
@media (max-width: 380px) {
  .factory-home-hero__actions .btn { padding-inline: 1rem; font-size: .875rem; }
  .site-main--top .linen-strip__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}