/* ============================================
   Factory Page — 공장소개
   ============================================ */

/* --- Philosophy Intro --- */
.factory-intro {
  text-align: center;
  max-width: 48rem;
  margin: 0 auto;
  position: relative;
  padding: var(--space-8) 0;
}

.factory-intro::before {
  content: '\201C';
  display: block;
  font-size: 5rem;
  line-height: 1;
  color: var(--gold-300);
  font-family: Georgia, serif;
  margin-bottom: var(--space-2);
}

.factory-intro__text {
  font-size: var(--text-lg);
  line-height: var(--line-relaxed);
  color: var(--charcoal-600);
  margin-bottom: var(--space-6);
}

.factory-intro__highlight {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--charcoal-800);
  line-height: var(--line-snug);
  margin-bottom: var(--space-6);
}

.factory-intro__divider {
  width: 3rem;
  height: 3px;
  background: var(--gold-500);
  margin: var(--space-8) auto 0;
  border: none;
}

/* --- Fullwidth Interstitial --- */
.factory-fullwidth {
  position: relative;
  width: 100%;
  min-height: 40vh;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.factory-fullwidth__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(30, 27, 24, 0.5),
    rgba(30, 27, 24, 0.7)
  );
  z-index: 0;
}

.factory-fullwidth__content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: var(--space-12) var(--space-6);
}

.factory-fullwidth__title {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--gold-100);
  letter-spacing: var(--letter-tight);
  margin-bottom: var(--space-3);
}

.factory-fullwidth__subtitle {
  font-size: var(--text-base);
  color: var(--gold-200);
  opacity: 0.85;
}

@media (min-width: 640px) {
  .factory-fullwidth {
    min-height: 50vh;
  }
  .factory-fullwidth__title {
    font-size: var(--text-3xl);
  }
  .factory-fullwidth__subtitle {
    font-size: var(--text-lg);
  }
}

@media (min-width: 1024px) {
  .factory-fullwidth {
    min-height: 55vh;
    background-attachment: fixed;
  }
  .factory-fullwidth__title {
    font-size: var(--text-4xl);
  }
}

/* --- Showcase (Image + Text alternating) --- */
.factory-showcase {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
  margin-bottom: var(--space-12);
}

.factory-showcase:last-child {
  margin-bottom: 0;
}

.factory-showcase__image {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.factory-showcase__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  display: block;
  transition: transform var(--transition-slow);
}

.factory-showcase__image:hover img {
  transform: scale(1.03);
}

.factory-showcase__body {
  padding: var(--space-2) 0;
}

.factory-showcase__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--letter-widest);
  text-transform: uppercase;
  color: var(--gold-600);
  margin-bottom: var(--space-3);
}

.factory-showcase__title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--charcoal-800);
  margin-bottom: var(--space-4);
  line-height: var(--line-snug);
}

.factory-showcase__desc {
  font-size: var(--text-base);
  color: var(--charcoal-500);
  line-height: var(--line-relaxed);
  margin-bottom: var(--space-4);
}

.factory-showcase__points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.factory-showcase__points li {
  font-size: var(--text-sm);
  color: var(--charcoal-600);
  padding-left: var(--space-5);
  position: relative;
  line-height: var(--line-normal);
}

.factory-showcase__points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--gold-400);
}

@media (min-width: 768px) {
  .factory-showcase {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }

  .factory-showcase--reverse .factory-showcase__image {
    order: 2;
  }

  .factory-showcase--reverse .factory-showcase__body {
    order: 1;
  }

  .factory-showcase__title {
    font-size: var(--text-2xl);
  }
}

/* --- Hygiene Grid (2-column image pair) --- */
.factory-hygiene {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.factory-hygiene__item {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.factory-hygiene__item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.factory-hygiene__item:hover img {
  transform: scale(1.03);
}

.factory-hygiene__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-4) var(--space-5);
  background: linear-gradient(to top, rgba(30, 27, 24, 0.75), transparent);
  color: #fff;
}

.factory-hygiene__caption-title {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.factory-hygiene__caption-desc {
  font-size: var(--text-sm);
  opacity: 0.85;
}

@media (min-width: 640px) {
  .factory-hygiene {
    grid-template-columns: 1fr 1fr;
  }
}

/* --- Mosaic Grid (1 large + 2 small) --- */
.factory-mosaic {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.factory-mosaic__item {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.factory-mosaic__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.factory-mosaic__item:hover img {
  transform: scale(1.03);
}

.factory-mosaic__item--main {
  aspect-ratio: 16 / 10;
}

.factory-mosaic__item--sub {
  aspect-ratio: 4 / 3;
}

.factory-mosaic__label {
  position: absolute;
  bottom: var(--space-3);
  left: var(--space-3);
  background: rgba(30, 27, 24, 0.7);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-lg);
  letter-spacing: var(--letter-wide);
}

@media (min-width: 768px) {
  .factory-mosaic {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
  }

  .factory-mosaic__item--main {
    grid-row: 1 / 3;
    aspect-ratio: auto;
  }

  .factory-mosaic__item--sub {
    aspect-ratio: auto;
  }
}

/* --- Cold Chain Grid (2x2) --- */
.factory-cold-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.factory-cold-grid__item {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.factory-cold-grid__item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow), filter var(--transition);
}

.factory-cold-grid__item:hover img {
  transform: scale(1.04);
  filter: brightness(1.05);
}

.factory-cold-grid__label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-3) var(--space-4);
  background: linear-gradient(to top, rgba(30, 27, 24, 0.8), transparent);
  color: var(--gold-100);
  font-size: var(--text-sm);
  font-weight: 600;
}

@media (min-width: 640px) {
  .factory-cold-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* --- Section Description Block --- */
.factory-desc {
  max-width: 42rem;
  margin: 0 auto var(--space-10);
  text-align: center;
}

.factory-desc p {
  font-size: var(--text-base);
  color: var(--charcoal-500);
  line-height: var(--line-relaxed);
}

.factory-desc--light p {
  color: var(--gold-200);
}

/* --- Process Flow Steps (horizontal) --- */
.factory-flow {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.factory-flow__step {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--charcoal-600);
}

.factory-flow__step::before {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--gold-400);
  flex-shrink: 0;
}

.factory-flow__arrow {
  color: var(--charcoal-300);
  font-size: var(--text-lg);
}

/* --- Dark Section Overrides --- */
.section--dark .section__badge {
  background: rgba(196, 149, 47, 0.15);
  color: var(--gold-300);
}

.section--dark .section__title {
  color: var(--gold-100);
}

.section--dark .section__subtitle {
  color: var(--gold-200);
  opacity: 0.85;
}

.section--dark .factory-cold-grid__label {
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
  color: #fff;
}

/* --- Responsive polish --- */
@media (max-width: 639px) {
  .factory-showcase__image img {
    aspect-ratio: 16 / 10;
  }
}