*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--c-bg);
  color: var(--c-fg);
  line-height: 1.6;
}

img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: var(--font-body);
  border: none;
  background: none;
}

:root {
  --c-bg:           #faf7f2;
  --c-fg:           #2a1a0e;
  --c-muted:        #7a6550;
  --c-accent:       #8b1a1a;
  --c-gold:         #c8a96e;
  --c-surface:      #f0ebe0;
  --c-dark:         #1a0f07;
  --c-dark-mid:     #2e1810;
  --c-darkest:      #0f0806;
  --c-light-text:   #f5f0e8;
  --c-muted-light:  #c4b5a0;
  --c-placeholder:  #e8e8e8;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 5rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --font-display: Georgia, 'Times New Roman', 'Noto Serif', serif;
  --font-body:    'Segoe UI', 'Helvetica Neue', Arial, sans-serif;

  --max-width: 1200px;
}

.container {
  max-width: var(--max-width);
  margin-left:  auto;
  margin-right: auto;
  padding-left:  var(--space-4);
  padding-right: var(--space-4);
}

.site-header {
  background-color: var(--c-dark);
  padding-top:    var(--space-2);
  padding-bottom: var(--space-2);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(200, 169, 110, 0.15);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.site-logo {
  max-height: 48px;
  width: auto;
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  color: var(--c-gold);
  font-weight: normal;
  letter-spacing: 0.02em;
}

.btn {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-body);
  font-size: clamp(0.72rem, 1.4vw, 0.82rem);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  text-decoration: none;
  text-align: center;
}

.btn-accent {
  background-color: var(--c-accent);
  color: var(--c-light-text);
}

.btn-outline {
  background-color: transparent;
  color: var(--c-gold);
  border: 1px solid var(--c-gold);
}

.btn-dark {
  background-color: var(--c-dark);
  color: var(--c-light-text);
  border: 1px solid rgba(200, 169, 110, 0.3);
}

.btn-full {
  display: block;
  width: 100%;
}

.section-label {
  display: block;
  font-family: var(--font-body);
  font-size: clamp(0.6rem, 1.1vw, 0.7rem);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--c-accent);
  margin-bottom: var(--space-2);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  line-height: 1.2;
  color: var(--c-fg);
  margin-bottom: var(--space-3);
}

.section-subtitle {
  font-size: clamp(0.9rem, 1.8vw, 1.05rem);
  color: var(--c-muted);
  line-height: 1.75;
  max-width: 640px;
}

.section-dark .section-label {
  color: var(--c-gold);
}

.section-dark .section-title {
  color: var(--c-light-text);
}

.section-dark .section-subtitle {
  color: var(--c-muted-light);
}

.section-dark p {
  color: var(--c-muted-light);
}

.section-dark h3 {
  color: var(--c-light-text);
}

.section-dark h4 {
  color: var(--c-light-text);
}

.img-placeholder {
  width: 100%;
  height: 100%;
  background-color: var(--c-placeholder);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  color: #999;
  font-size: 0.75rem;
  font-family: var(--font-body);
  text-align: center;
  padding: var(--space-2);
}

.img-placeholder-icon {
  width: 40px;
  height: 40px;
  color: #aaa;
}

.hero {
  background-color: var(--c-dark);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: clamp(320px, 50vh, 560px);
}

.hero-content {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-top:    var(--space-6);
  padding-bottom: var(--space-6);
  padding-left:   var(--space-4);
  padding-right:  var(--space-5);
}

.hero-content-inner {
  max-width: 520px;
  width: 100%;
}

.hero-kicker {
  display: block;
  font-family: var(--font-body);
  font-size: clamp(0.62rem, 1.2vw, 0.72rem);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--c-gold);
  margin-bottom: var(--space-2);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.8rem);
  color: var(--c-light-text);
  line-height: 1.1;
  margin-bottom: var(--space-3);
}

.hero p {
  font-size: clamp(0.9rem, 1.8vw, 1.05rem);
  color: var(--c-muted-light);
  line-height: 1.75;
  margin-bottom: var(--space-4);
}

.hero-image-wrap {
  height: clamp(320px, 50vh, 560px);
  overflow: hidden;
}

.section-intro {
  background-color: var(--c-bg);
  padding-top:    var(--space-6);
  padding-bottom: var(--space-6);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
}

.intro-image-wrap {
  
  height: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.intro-text p {
  color: var(--c-muted);
  line-height: 1.8;
  margin-bottom: var(--space-3);
  font-size: clamp(0.9rem, 1.7vw, 1rem);
}

.intro-text p:last-child {
  margin-bottom: 0;
}

.section-castles {
  background-color: var(--c-surface);
  padding-top:    var(--space-6);
  padding-bottom: var(--space-6);
}

.castles-header {
  margin-bottom: var(--space-5);
}

.castles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.castle-card {
  background-color: var(--c-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(42, 26, 14, 0.1);
}

.castle-card-image-wrap {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.castle-card-body {
  padding: var(--space-3);
}

.castle-card-tag {
  display: inline-block;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-accent);
  border: 1px solid var(--c-accent);
  padding: 2px var(--space-1);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-2);
}

.castle-card-body h3 {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--c-fg);
  margin-bottom: var(--space-1);
}

.castle-card-body p {
  font-size: clamp(0.8rem, 1.4vw, 0.9rem);
  color: var(--c-muted);
  line-height: 1.65;
}

.castle-card-meta {
  font-size: 0.73rem;
  color: var(--c-muted);
  margin-top: var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px solid var(--c-surface);
  display: flex;
  gap: var(--space-2);
}

.section-shogun {
  background-color: var(--c-dark);
  padding-top:    var(--space-6);
  padding-bottom: var(--space-6);
}

.shogun-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: stretch;
}

.shogun-image-wrap {
  
  height: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.shogun-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.shogun-feature {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.shogun-feature-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  color: var(--c-gold);
}

.shogun-feature-text h4 {
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 1.8vw, 1.1rem);
  color: var(--c-light-text);
  margin-bottom: var(--space-1);
}

.shogun-feature-text p {
  font-size: clamp(0.8rem, 1.4vw, 0.9rem);
  color: var(--c-muted-light);
  line-height: 1.65;
}

.section-timeline {
  background-color: var(--c-bg);
  padding-top:    var(--space-6);
  padding-bottom: var(--space-6);
}

.timeline-header {
  text-align: center;
  margin-bottom: var(--space-5);
}

.timeline-header .section-subtitle {
  margin-left:  auto;
  margin-right: auto;
}

.timeline {
  position: relative;
  max-width: 820px;
  margin-left:  auto;
  margin-right: auto;
  padding-left:  var(--space-4);
  padding-right: var(--space-4);
}

.timeline-track {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--c-accent);
  transform: translateX(-50%);
  z-index: 0;
}

.timeline-items {
  position: relative;
  z-index: 10;
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-5);
  display: flex;
}

.timeline-item-left {
  justify-content: flex-start;
  padding-right: calc(50% + var(--space-4));
}

.timeline-item-right {
  justify-content: flex-end;
  padding-left: calc(50% + var(--space-4));
}

.timeline-dot {
  position: absolute;
  left: 50%;
  top: var(--space-2);
  width: 14px;
  height: 14px;
  background-color: var(--c-accent);
  border-radius: 50%;
  transform: translateX(-50%);
  z-index: 10;
  border: 3px solid var(--c-bg);
}

.timeline-content {
  background-color: var(--c-surface);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 12px rgba(42, 26, 14, 0.08);
  width: 100%;
}

.timeline-year {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.2vw, 1.4rem);
  color: var(--c-accent);
  margin-bottom: var(--space-1);
}

.timeline-content h4 {
  font-family: var(--font-display);
  font-size: clamp(0.88rem, 1.6vw, 1rem);
  color: var(--c-fg);
  margin-bottom: var(--space-1);
}

.timeline-content p {
  font-size: clamp(0.76rem, 1.3vw, 0.85rem);
  color: var(--c-muted);
  line-height: 1.65;
}

.section-daimyo {
  background-color: var(--c-dark-mid);
  padding-top:    var(--space-6);
  padding-bottom: var(--space-6);
}

.daimyo-header {
  margin-bottom: var(--space-5);
}

.daimyo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.daimyo-card {
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(200, 169, 110, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.daimyo-card-icon {
  width: 52px;
  height: 52px;
  margin-bottom: var(--space-3);
  color: var(--c-gold);
}

.daimyo-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--c-light-text);
  margin-bottom: var(--space-2);
}

.daimyo-card p {
  font-size: clamp(0.8rem, 1.4vw, 0.9rem);
  color: var(--c-muted-light);
  line-height: 1.7;
}

.section-products {
  background-color: var(--c-bg);
  padding-top:    var(--space-6);
  padding-bottom: var(--space-6);
}

.products-header {
  text-align: center;
  margin-bottom: var(--space-5);
}

.products-header .section-subtitle {
  margin-left:  auto;
  margin-right: auto;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.product-card {
  background-color: var(--c-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(42, 26, 14, 0.12);
}

.product-card-image-wrap {
  aspect-ratio: 1/1;
  overflow: hidden;
}

.product-card-body {
  padding: var(--space-3);
}

.product-card-body h3 {
  font-family: var(--font-display);
  font-size: clamp(0.9rem, 1.7vw, 1.05rem);
  color: var(--c-fg);
  margin-bottom: var(--space-1);
}

.product-price {
  font-size: clamp(0.85rem, 1.5vw, 1rem);
  color: var(--c-accent);
  font-weight: bold;
  margin-bottom: var(--space-2);
}

.product-card-body p {
  font-size: clamp(0.74rem, 1.3vw, 0.84rem);
  color: var(--c-muted);
  line-height: 1.65;
  margin-bottom: var(--space-3);
}

.section-samurai {
  background-color: var(--c-bg);
  padding-top:    var(--space-6);
  padding-bottom: var(--space-6);
}

.samurai-header {
  margin-bottom: var(--space-5);
}

.samurai-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.samurai-card {
  background-color: var(--c-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(42, 26, 14, 0.1);
}

.samurai-card-image-wrap {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.samurai-card-body {
  padding: var(--space-3);
}

.samurai-card-tag {
  display: inline-block;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-accent);
  border: 1px solid var(--c-accent);
  padding: 2px var(--space-1);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-2);
}

.samurai-card-body h3 {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--c-fg);
  margin-bottom: var(--space-2);
}

.samurai-card-body p {
  font-size: clamp(0.8rem, 1.4vw, 0.9rem);
  color: var(--c-muted);
  line-height: 1.65;
}

.section-gallery {
  background-color: var(--c-surface);
  padding-top:    var(--space-6);
  padding-bottom: var(--space-6);
}

.gallery-header {
  margin-bottom: var(--space-5);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
}

.gallery-item-wrap {
  aspect-ratio: 1/1;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.gallery-item-large {
  grid-column: span 2;
  aspect-ratio: 2/1;
}

.section-contacts {
  background-color: var(--c-dark);
  padding-top:    var(--space-6);
  padding-bottom: var(--space-6);
}

.contacts-header {
  margin-bottom: var(--space-5);
}

.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: stretch;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.contact-icon {
  width: 24px;
  height: 24px;
  color: var(--c-gold);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-item-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.contact-label {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--c-gold);
}

.contact-value {
  color: var(--c-light-text);
  font-size: clamp(0.88rem, 1.6vw, 1rem);
  line-height: 1.55;
}

.contact-value a {
  color: var(--c-light-text);
  text-decoration: none;
}

.contact-map-wrap {
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.contact-map-inner {
  width: 100%;
  height: 100%;
  background-color: var(--c-dark-mid);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  color: var(--c-muted-light);
  font-size: 0.85rem;
  font-family: var(--font-body);
  text-align: center;
}

.contact-map-icon {
  width: 48px;
  height: 48px;
  color: var(--c-gold);
  opacity: 0.65;
}

.site-footer {
  background-color: var(--c-darkest);
  padding-top:    var(--space-5);
  padding-bottom: var(--space-4);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid rgba(200, 169, 110, 0.12);
}

.footer-logo-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.footer-logo {
  max-height: 40px;
  max-width: 160px;
  width: auto;
  flex-shrink: 0;
}

.footer-brand-name {
  font-family: var(--font-display);
  color: var(--c-gold);
  font-size: clamp(0.85rem, 1.5vw, 1rem);
  font-weight: normal;
}

.footer-description {
  font-size: clamp(0.75rem, 1.3vw, 0.85rem);
  color: var(--c-muted-light);
  line-height: 1.8;
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: clamp(0.85rem, 1.4vw, 0.95rem);
  color: var(--c-light-text);
  margin-bottom: var(--space-3);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links a {
  color: var(--c-muted-light);
  font-size: clamp(0.75rem, 1.3vw, 0.85rem);
  text-decoration: none;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copyright {
  font-size: clamp(0.68rem, 1.2vw, 0.78rem);
  color: var(--c-muted-light);
}

.footer-legal {
  display: flex;
  gap: var(--space-4);
}

.footer-legal a {
  font-size: clamp(0.68rem, 1.2vw, 0.78rem);
  color: var(--c-muted-light);
  text-decoration: none;
}

.section-subtitle-centered {
  margin-left:  auto;
  margin-right: auto;
}

.footer-address {
  color: var(--c-muted-light);
  font-size: clamp(0.75rem, 1.3vw, 0.85rem);
  line-height: 1.65;
}

.text-center {
  text-align: center;
}

@media (min-width: 641px) and (max-width: 1024px) {
  .samurai-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .castles-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .daimyo-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand-wrap {
    grid-column: span 2;
  }
}

@media (max-width: 640px) {
  .container {
    padding-left:  var(--space-3);
    padding-right: var(--space-3);
  }

  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-image-wrap {
    order: -1;
  }

  .hero-content {
    justify-content: flex-start;
    padding: var(--space-4) var(--space-3);
  }

  .intro-grid {
    grid-template-columns: 1fr;
  }

  .samurai-grid {
    grid-template-columns: 1fr;
  }

  .castles-grid {
    grid-template-columns: 1fr;
  }

  .shogun-grid {
    grid-template-columns: 1fr;
  }

  .daimyo-grid {
    grid-template-columns: 1fr;
  }

  .products-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-item-large {
    grid-column: span 2;
  }

  .contacts-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-2);
    text-align: center;
  }

  .footer-legal {
    justify-content: center;
    flex-wrap: wrap;
  }

  .timeline-track {
    left: var(--space-3);
    transform: none;
  }

  .timeline-item-left,
  .timeline-item-right {
    justify-content: flex-start;
    padding-left:  var(--space-5);
    padding-right: 0;
  }

  .timeline-dot {
    left: var(--space-3);
    transform: translateX(-50%);
  }

  .section-intro,
  .section-castles,
  .section-shogun,
  .section-timeline,
  .section-daimyo,
  .section-products,
  .section-samurai,
  .section-gallery,
  .section-contacts {
    padding-top:    var(--space-5);
    padding-bottom: var(--space-5);
  }
}

.hero-image-wrap img,
.intro-image-wrap img,
.castle-card-image-wrap img,
.shogun-image-wrap img,
.product-card-image-wrap img,
.samurai-card-image-wrap img,
.gallery-item-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* wh-img-fill */
.hero-image-wrap img,
.intro-image-wrap img,
.castle-card-image-wrap img,
.shogun-image-wrap img,
.product-card-image-wrap img,
.samurai-card-image-wrap img,
.gallery-item-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}