@charset "UTF-8";

/* =================================================================
   home.css - トップページ固有スタイル
   ================================================================= */

/* ----- Hero Section ----- */
.hero {
  position: relative;
}

.hero__image {
  width: 100%;
}

.hero__image img {
  width: 100%;
  height: auto;
  display: block;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.55) 0%,
    rgba(0, 0, 0, 0.15) 50%,
    transparent 100%
  );
  display: flex;
  align-items: flex-end;
}

.hero__content {
  padding-bottom: var(--space-2xl);
  color: #fff;
}

.hero__subtitle {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.15em;
  opacity: 0.9;
  margin-bottom: var(--space-xs);
}

.hero__title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-sm);
}

.hero__lead {
  font-size: var(--text-base);
  opacity: 0.9;
  max-width: 500px;
}

/* ----- Philosophy Cards ----- */
.home-badge {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-primary-dark);
  background-color: var(--color-primary-light);
  padding: 0.25em 0.75em;
  border-radius: var(--radius-full);
  margin-left: var(--space-sm);
  vertical-align: middle;
}

.philosophy-cards {
  display: grid;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.philosophy-card {
  text-align: center;
  border-top: 3px solid var(--color-primary);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.philosophy-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.philosophy-card__title {
  font-size: var(--text-xl);
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

@media (min-width: 768px) {
  .philosophy-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ----- News Section ----- */
.news-area {
  max-height: 400px;
  overflow-y: auto;
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  background-color: var(--color-bg-white);
  box-shadow: var(--shadow-sm);
}

.news-item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-sm) var(--space-md) var(--space-xl);
  border-bottom: none;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.news-item:hover {
  background-color: var(--color-bg-section);
}

.news-item::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 12px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.news-item::after {
  content: "";
  position: absolute;
  left: 10px;
  top: 26px;
  bottom: 0;
  width: 2px;
  background: var(--color-border-light);
}

.news-item:last-child::after {
  display: none;
}

.news-date {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
}

.news-content {
  flex: 1;
  min-width: 0;
}

/* ----- Service Cards ----- */
.service-cards {
  display: grid;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.service-card {
  text-decoration: none;
  border-left: 4px solid var(--color-primary);
}

.service-card .card__title {
  color: var(--color-primary);
}

@media (min-width: 768px) {
  .service-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.section--gallery {
  background-color: var(--color-bg-section);
}

/* ----- Marquee Gallery ----- */
.marquee-gallery {
  position: relative;
  overflow: hidden;
  padding: var(--space-md) 0;
  background-color: var(--color-bg-section);
}

/* Edge fade */
.marquee-gallery::before,
.marquee-gallery::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100px;
  z-index: 2;
  pointer-events: none;
}

.marquee-gallery::before {
  left: 0;
  background: linear-gradient(to right, var(--color-bg-section), transparent);
}

.marquee-gallery::after {
  right: 0;
  background: linear-gradient(to left, var(--color-bg-section), transparent);
}

.marquee-gallery__track {
  display: flex;
  align-items: center;
  gap: 20px;
  width: max-content;
  padding: 16px 0;
  /* アニメーションは gallery.ts の requestAnimationFrame で制御 */
}

.marquee-gallery__item {
  position: relative;
  flex-shrink: 0;
  width: 380px;
  height: 280px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
}

.marquee-gallery__item picture {
  width: 100%;
  height: 100%;
}

.marquee-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.marquee-gallery__item:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.marquee-gallery__item:hover img {
  transform: scale(1.05);
}

/* Navigation arrows */
.marquee-gallery__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-text);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base), background var(--transition-fast);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.marquee-gallery:hover .marquee-gallery__nav,
.marquee-gallery__nav:focus-visible {
  opacity: 1;
}

.marquee-gallery__nav:hover {
  background: #fff;
}

.marquee-gallery__nav--prev { left: 16px; }
.marquee-gallery__nav--next { right: 16px; }

@media (hover: none) {
  .marquee-gallery__nav { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-gallery {
    overflow-x: auto;
  }
}

/* ----- Gallery Lightbox (JS動的生成) ----- */
.gallery-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.gallery-lightbox__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 90vw;
  max-height: 90vh;
}

.gallery-lightbox__img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.5);
}

.gallery-lightbox__caption {
  color: #fff;
  font-size: var(--text-sm);
  margin-top: var(--space-md);
  text-align: center;
}

.gallery-lightbox__prev,
.gallery-lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #fff;
  font-size: 48px;
  cursor: pointer;
  padding: 20px;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}

.gallery-lightbox__prev:hover,
.gallery-lightbox__next:hover {
  opacity: 1;
}

.gallery-lightbox__prev { left: 10px; }
.gallery-lightbox__next { right: 10px; }

.gallery-lightbox__close {
  position: absolute;
  top: 10px;
  right: 20px;
  background: none;
  border: none;
  color: #fff;
  font-size: 40px;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}

.gallery-lightbox__close:hover { opacity: 1; }

.gallery-lightbox button:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
  opacity: 1;
}

/* =================================================================
   Responsive: Phone (max-width: 767px)
   ================================================================= */
@media (max-width: 767px) {
  .marquee-gallery__item {
    width: 260px;
    height: 190px;
  }

  .marquee-gallery::before,
  .marquee-gallery::after {
    width: 50px;
  }

  /* ----- Hero: Phone ----- */
  .hero__overlay {
    position: static;
    background: var(--color-primary-dark);
  }

  .hero__content {
    padding: var(--space-lg) var(--space-md);
  }

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

  .home-badge {
    display: block;
    margin-left: 0;
    margin-top: var(--space-sm);
  }
}