/* ===== Reset & base ===== */
*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Hiragino Mincho ProN", "Hiragino Mincho Pro", "Yu Mincho", YuMincho, serif;
  color: #3a3530;
  line-height: 1.85;
  background: #faf9f7;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

img { max-width: 100%; height: auto; display: block; }

a { color: #6b4c32; text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== Layout ===== */
.site-wrapper {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.site-header {
  background: #fff;
  border-bottom: 1px solid #e8e4df;
}

.header-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.site-logo a {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: #3a3530;
}

.site-logo img {
  max-width: 200px;
}

.site-logo .tagline {
  font-size: .8rem;
  color: #8a8278;
  margin-top: .5rem;
  letter-spacing: .05em;
}

/* ===== Navigation ===== */
.site-nav {
  background: #fff;
  border-bottom: 1px solid #e8e4df;
}

.nav-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #3a3530;
  font-size: .95rem;
  padding: .75rem 0;
  cursor: pointer;
  width: 100%;
  text-align: left;
  font-family: inherit;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.nav-list li a {
  display: block;
  color: #5a5248;
  padding: .75rem 1rem;
  font-size: .85rem;
  text-decoration: none;
  letter-spacing: .03em;
  transition: color .2s;
}

.nav-list > .nav-item > a:hover,
.nav-list > .nav-item.is-active > a {
  color: #3a3530;
  border-bottom: 2px solid #c4a882;
}

/* ===== Main ===== */
.site-main {
  flex: 1;
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

.page-banner {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e8e4df;
}

.page-banner h1 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: .08em;
}

/* ===== Hero slideshow ===== */
.hero-slideshow {
  position: relative;
  margin-bottom: 2rem;
  overflow: hidden;
  aspect-ratio: 1024 / 555;
  background: #eee;
}

.hero-slideshow img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  animation: heroFade 25s infinite;
}

.hero-slideshow img:nth-child(1) { animation-delay: 0s; }
.hero-slideshow img:nth-child(2) { animation-delay: 5s; }
.hero-slideshow img:nth-child(3) { animation-delay: 10s; }
.hero-slideshow img:nth-child(4) { animation-delay: 15s; }
.hero-slideshow img:nth-child(5) { animation-delay: 20s; }

@keyframes heroFade {
  0%, 16% { opacity: 1; }
  20%, 100% { opacity: 0; }
}

/* ===== Home layout ===== */
.home-top {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  align-items: flex-start;
}

.home-fb {
  flex: 0 0 300px;
  max-width: 100%;
}

.home-cards {
  flex: 1;
  min-width: 280px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.home-card {
  display: block;
  text-decoration: none;
  transition: opacity .2s;
}

.home-card:hover { opacity: .85; text-decoration: none; }

.home-card img { width: 100%; }

.home-card-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.home-card-row .home-card { flex: 1; min-width: 160px; }

/* ===== Content sections ===== */
.content-section {
  margin-bottom: 2.5rem;
}

.section-title {
  text-align: center;
  margin: 0 0 1.5rem;
}

.section-title img {
  margin: 0 auto;
  max-width: 280px;
}

.story-block {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: flex-start;
  margin-bottom: 2rem;
}

.story-block .story-text {
  flex: 1;
  min-width: 260px;
}

.story-block .story-image {
  flex: 0 0 100%;
  max-width: 100%;
}

.story-block .story-side {
  flex: 0 0 auto;
}

.story-text p {
  margin: 0 0 1rem;
}

.sign-img {
  max-width: 200px;
  margin-top: 1rem;
}

/* ===== Product grid ===== */
.product-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
  margin: 1.5rem 0;
}

.product-item {
  flex: 0 0 calc(33.333% - 1rem);
  min-width: 200px;
  text-align: center;
}

.product-item img {
  margin: 0 auto 1rem;
  border-radius: 2px;
}

.product-item h3 {
  font-size: 1rem;
  font-weight: 400;
  margin: 0 0 .5rem;
}

.product-item p {
  font-size: .9rem;
  margin: 0;
  color: #6a6358;
}

.product-prices {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  margin: 1.5rem 0;
}

.price-box {
  text-align: center;
  min-width: 200px;
}

.price-box h4 {
  font-size: .95rem;
  font-weight: 400;
  margin: 0 0 .5rem;
}

.price-box p {
  margin: .25rem 0;
  font-size: .9rem;
}

.price-value {
  font-size: 1.1rem;
  margin-top: .5rem !important;
}

/* ===== Gallery grid ===== */
.gallery-grid {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  justify-content: center;
  margin: 1.5rem 0;
}

.gallery-grid img {
  flex: 0 0 calc(33.333% - .5rem);
  min-width: 140px;
  max-width: 300px;
  aspect-ratio: 1;
  object-fit: cover;
}

/* ===== Notice ===== */
.notice-box {
  background: #f5f2ed;
  border: 1px solid #e8e4df;
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
  font-size: .9rem;
}

.notice-box h3 {
  font-size: 1rem;
  font-weight: 400;
  margin: 0 0 .75rem;
}

.notice-box p {
  margin: 0;
}

/* ===== Back home ===== */
.back-home {
  text-align: center;
  margin: 2.5rem 0 1rem;
}

.back-home a {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  text-decoration: none;
  color: #5a5248;
  font-size: .9rem;
}

.back-home img {
  width: 80px;
}

/* ===== Footer ===== */
.site-footer {
  background: #fff;
  border-top: 1px solid #e8e4df;
  margin-top: auto;
}

.footer-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.25rem 1rem;
}

.footer-note {
  font-size: .85rem;
  color: #6a6358;
  margin: 0 0 1rem;
}

.footer-address {
  font-style: normal;
  font-size: .85rem;
  line-height: 1.8;
  color: #5a5248;
}

.footer-copy {
  text-align: center;
  font-size: .75rem;
  color: #9a9288;
  padding: 1rem 1.25rem;
  border-top: 1px solid #f0ece7;
}

/* ===== Blog ===== */
.blog-container { margin-top: 1rem; }

.blog-grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.blog-card {
  border: 1px solid #e8e4df;
  padding: 1.25rem;
  background: #fff;
}

.blog-title {
  margin: 0 0 .5rem;
  font-size: 1rem;
  font-weight: 400;
}

.blog-title a { color: #3a3530; }

.blog-preview p {
  margin: 0;
  font-size: .9rem;
  color: #6a6358;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .nav-toggle { display: block; }

  .nav-list {
    display: none;
    flex-direction: column;
    padding-bottom: .5rem;
  }

  .nav-list.is-open { display: flex; }

  .nav-list > .nav-item > a {
    padding: .6rem 0;
    border-bottom: none;
  }

  .product-item { flex: 0 0 100%; }

  .home-top { flex-direction: column; }

  .home-fb { flex: 1; width: 100%; }

  .gallery-grid img {
    flex: 0 0 calc(50% - .375rem);
  }
}