/* ========================================
   Factory Tokens
======================================== */

:root {
  --factory-color-aqua: #9ac4c7;
  --factory-color-lemon: #dde100;
  --factory-bg-aqua: #f3f8f8;
  --factory-bg-lemon: #fcfceb;
  --factory-point-bg: #f6f6f4;

  --factory-border-width: 3px;
  --factory-thumb-gap: 5px;
}

@media (max-width: 1023px) {
  :root {
    --factory-thumb-gap: 15px;
  }
}

/* ========================================
   Section Gap
======================================== */

.p-section--gap {
  margin-top: 80px;
}

@media (max-width: 1023px) {
  .p-section--gap {
    margin-top: 34px;
  }
}

/* ========================================
   Introduction
======================================== */

.p-factory-two-col--introduction {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.p-factory-introduction__body {
  display: flex;
  flex-direction: column;
}

.p-factory-introduction__lead {
  margin-bottom: var(--space-md);
  font-size: 28px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.15em;
}

.p-factory-introduction__text {
  font-size: var(--font-size-base);
  text-align: justify;
}

.p-factory-introduction__img img {
  display: block;
  width: 100%;
  height: auto;
}

@media (max-width: 1023px) {
  .p-factory-introduction__lead {
    font-size: 22px;
  }
}

/* ========================================
   Section Background
======================================== */

.p-factory-section--bg {
  padding-block: var(--space-3xl);
}

.p-factory-section--bg-aqua {
  background: var(--factory-bg-aqua);
}

.p-factory-section--bg-lemon {
  background: var(--factory-bg-lemon);
}

.p-factory-maintenances {
  margin-top: var(--section-gap);
}

@media (max-width: 1023px) {
  .p-factory-section--bg {
    padding-block: 30px;
  }

  .p-factory-maintenances {
    margin-top: 34px;
  }
}

/* ========================================
   Center Title
======================================== */

.p-factory-center-title {
  margin: 0;
  line-height: 1.2;
  text-align: center;
}

.p-factory-center-title__ja {
  display: block;
  font-size: 36px;
  font-weight: 500;
  line-height: 1.2;
}

.p-factory-center-title__en {
  display: block;
  margin-top: 10px;
  font-family: var(--font-en);
  font-size: 16px;
  font-weight: var(--fw-en-bold);
  line-height: 1.2;
  letter-spacing: 0.06em;
}

.p-factory-center-title__en--aqua {
  color: var(--factory-color-aqua);
}

.p-factory-center-title__en--lemon {
  color: var(--factory-color-lemon);
}

/* ========================================
   Whitebox Spacing
======================================== */

.p-factory-steps .c-whitebox,
.p-factory-vegetables .c-whitebox,
.p-factory-mushroom .c-whitebox {
  margin-top: var(--space-lg);
}

/* ========================================
   Maintenances
======================================== */

.p-factory-maintenances__title {
  font-size: 32px;
  font-weight: var(--fw-h2);
  line-height: 1.2;
  text-align: center;
}

.p-factory-maintenances__body {
  margin-top: var(--space-md);
  text-align: justify;
  text-justify: inter-ideograph;
}

.p-factory-maintenances__gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: var(--space-lg);
}

.p-factory-maintenances__item {
  position: relative;
  margin: 0;
}

.p-factory-maintenances__item img {
  display: block;
  width: 100%;
  height: auto;
}

/* ========================================
   Border Title
======================================== */

.c-border-title {
  margin: 0;
  padding-left: 20px;
  color: #000;
  font-size: var(--font-size-post-title);
  font-weight: var(--fw-h2);
  line-height: 1.4;
  border-left: var(--factory-border-width) solid currentColor;
}

.c-border-title--aqua {
  border-left-color: var(--factory-color-aqua);
}

.c-border-title--lemon {
  border-left-color: var(--factory-color-lemon);
}

.c-border-title + * {
  margin-top: 40px;
}

@media (max-width: 1023px) {
  .c-border-title + * {
    margin-top: 26px;
  }
}

/* ========================================
   Gallery
======================================== */

.c-gallery__main {
  position: relative;
  aspect-ratio: 470 / 313;
}

.c-gallery__panel {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease;
}

.c-gallery__panel.is-active {
  opacity: 1;
  pointer-events: auto;
}

.c-gallery__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.c-gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--factory-thumb-gap);
  margin-top: var(--factory-thumb-gap);
}

.c-gallery__thumb {
  display: block;
  padding: 0;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.c-gallery__thumb img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  transition: opacity 0.2s ease;
}

.c-gallery__thumb:hover img,
.c-gallery__arrow:hover {
  opacity: 0.7;
}

.c-gallery__thumb.is-active {
  outline: none;
}

.c-gallery__thumbbar {
  display: grid;
  align-items: center;
  column-gap: 10px;
  margin-top: var(--factory-thumb-gap);
}

.c-gallery__arrow {
  width: 10px;
  height: 19px;
  padding: 0;
  background: transparent;
  border: 0;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.c-gallery__arrow.is-hidden {
  opacity: 0;
  pointer-events: none;
}

/* thumb window */

.c-gallery--thumb-window .c-gallery__thumbbar {
  position: relative;
}

.c-gallery--thumb-window .c-gallery__thumbs {
  display: block;
  margin-top: 0;
}

.c-gallery--thumb-window .c-gallery__thumbviewport {
  overflow: hidden;
}

.c-gallery--thumb-window .c-gallery__thumbtrack {
  display: flex;
  gap: var(--factory-thumb-gap);
  transform: translateX(0);
  transition: transform 0.4s ease;
  will-change: transform;
}

.c-gallery--thumb-window .c-gallery__thumbtrack .c-gallery__thumb {
  flex: 0 0 calc((100% - 15px) / 4);
}

.c-gallery--thumb-window .c-gallery__arrow {
  position: absolute;
  top: 50%;
  z-index: 2;
  transform: translateY(-50%);
}

.c-gallery--thumb-window .c-gallery__arrow--prev {
  left: -30px;
}

.c-gallery--thumb-window .c-gallery__arrow--next {
  right: -30px;
}

@media (max-width: 767px) {
  .c-gallery--thumb-window .c-gallery__thumbtrack {
    gap: 5px;
  }
}

/* ========================================
   Caption
======================================== */

.c-caption {
  position: absolute;
  right: 0;
  bottom: 0;
  padding: 6px 12px;
  font-size: 12px;
  line-height: 1;
  background: #fff;
  border-radius: 8px 0 6px 0;
}

/* ========================================
   Point Box
======================================== */

.c-pointbox {
  display: flex;
  align-items: center;
  gap: 50px;
  margin-top: var(--space-lg);
  padding: 44px;
  background: var(--factory-point-bg);
  border-radius: var(--radius-lg);
}

.c-pointbox__label {
  margin: 0;
  font-family: var(--font-en);
  font-size: var(--font-size-sm);
  font-weight: var(--fw-en-bold);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.c-pointbox__list {
  margin: 0;
  padding: 0;
  font-size: var(--font-size-base);
  list-style: none;
}

.c-pointbox__list li {
  position: relative;
  padding-left: 1em;
}

.c-pointbox__list li::before {
  content: "•";
  position: absolute;
  left: 0;
}

@media (max-width: 1023px) {
  .c-pointbox {
    margin-top: 16px;
  }
}

@media (max-width: 767px) {
  .c-pointbox__list {
    align-self: flex-start;
  }
}

/* ========================================
   Step
======================================== */

.c-step__head {
  display: flex;
  align-items: center;
  gap: 26px;
}

.c-step__tag {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 112px;
  height: 41px;
  font-family: var(--font-en);
  font-size: var(--font-size-sm);
  font-weight: var(--fw-en-bold);
  letter-spacing: 0.06em;
  white-space: nowrap;
  color: #fff;
  background: var(--factory-color-aqua);
}

.c-step__title {
  margin: 0;
  font-size: 30px;
  font-weight: var(--fw-h2);
  letter-spacing: 0.15em;
}

.c-step__body {
  margin-top: var(--space-lg);
}

.c-step__hr {
  margin: 64px 0;
  border: 0;
  border-top: var(--border-hairline);
}

@media (max-width: 1023px) {
  .c-step__body {
    margin-top: 20px;
  }
}

/* ========================================
   Thumb Grid
======================================== */

.c-thumbgrid {
  display: grid;
  gap: var(--factory-thumb-gap);
}

.c-thumbgrid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.c-thumbgrid--4 {
  grid-template-columns: repeat(4, 1fr);
}

.c-thumbgrid__item img {
  display: block;
  width: 100%;
  height: auto;
}

/* ========================================
   Responsive
======================================== */

@media (max-width: 1023px) {
  .p-factory-two-col--introduction {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .p-factory-center-title__ja {
    font-size: 22px;
    line-height: 1.5;
  }

  .p-factory-steps .c-whitebox,
  .p-factory-vegetables .c-whitebox,
  .p-factory-mushroom .c-whitebox {
    margin-top: var(--space-md);
  }

  .c-step__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .c-step__title,
  .p-factory-maintenances__title {
    font-size: 22px;
  }

  .c-border-title {
    padding-left: 16px;
    letter-spacing: 0.2em;
  }

  .c-gallery__thumbs {
    gap: 5px;
    margin-top: 12px;
  }

  .c-pointbox {
    flex-direction: column;
    gap: 10px;
    padding: 16px;
  }

  .c-pointbox__label {
    font-size: 16px;
  }

  .c-pointbox__list li {
    font-size: 14px;
  }

  .c-step__hr {
    margin: 30px 0;
  }

  .p-factory-maintenances__gallery {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .c-gallery--thumb-window .c-gallery__arrow--prev {
    left: -20px;
  }

  .c-gallery--thumb-window .c-gallery__arrow--next {
    right: -20px;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  br.to-pc {
    display: none;
  }

  .p-factory-two-col--introduction,
  .c-split.c-split--gap-40 {
    gap: 32px;
  }

  .c-gallery--thumb-window .c-gallery__arrow--prev {
    left: -24px;
  }

  .c-gallery--thumb-window .c-gallery__arrow--next {
    right: -24px;
  }

  .c-caption {
    font-size: 14px;
  }

  .c-border-title + * {
    margin-top: 20px;
  }

  .c-pointbox {
    padding: 16px;
  }

  .c-pointbox__label {
    font-size: var(--font-size-md);
  }
}