:root {
  --bg:        #faf8f4;
  --dark:      #1c1c2e;
  --red:       #c0392b;
  --muted:     #5a5a7a;
  --border:    #ddd8cf;
  --alt-bg:    #f0ece4;

  --font-serif: 'Noto Serif JP', 'Georgia', serif;
  --font-sans:  'Noto Sans JP', 'Helvetica Neue', Arial, sans-serif;

  --max-w: 1200px;
  --section-y: 96px;
  --section-y-sm: 64px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--bg);
  color: var(--dark);
}

body {
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.7;
  background-color: var(--bg);
  color: var(--dark);
  -webkit-font-smoothing: antialiased;
}

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

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

ul, ol {
  list-style: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.25;
  color: var(--dark);
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; }

p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--muted);
}

.section-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red);
  display: block;
  margin-bottom: 1rem;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

.section {
  padding: var(--section-y) 0;
}

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

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--bg);
}

.section--dark p,
.section--dark .section-label {
  color: #9090b0;
}

.section--dark .section-label {
  color: #e07060;
}

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

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.img-placeholder {
  background-color: var(--border);
  position: relative;
  display: block;
  overflow: hidden;
}

.img-placeholder--ratio-4-3 { aspect-ratio: 4 / 3; }
.img-placeholder--ratio-16-9 { aspect-ratio: 16 / 9; }
.img-placeholder--ratio-1-1  { aspect-ratio: 1 / 1; }
.img-placeholder--ratio-3-4  { aspect-ratio: 3 / 4; }
.img-placeholder--ratio-2-1  { aspect-ratio: 2 / 1; }

.img-placeholder::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 36px;
  border: 3px solid #b8b0a4;
  border-radius: 4px;
}

.img-placeholder::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 14px;
  height: 14px;
  border: 3px solid #b8b0a4;
  border-radius: 50%;
}

.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 14px 28px;
  border: 2px solid var(--dark);
  background-color: transparent;
  color: var(--dark);
  cursor: pointer;
  line-height: 1;
}

.btn--primary {
  background-color: var(--dark);
  color: var(--bg);
}

.btn--red {
  background-color: var(--red);
  border-color: var(--red);
  color: #fff;
}

.btn--red-outline {
  border-color: var(--red);
  color: var(--red);
  background-color: transparent;
}

.btn--light {
  background-color: var(--bg);
  border-color: var(--bg);
  color: var(--dark);
}

.hero {
  background-color: var(--dark);
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.hero__topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 32px 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.hero__brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero__logo {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

.hero__brand-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--bg);
  letter-spacing: 0.04em;
}

.hero__tagline-top {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #9090b0;
}

.hero__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 60px 40px 80px;
  max-width: 900px;
}

.hero__kicker {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 28px;
  font-weight: 700;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 700;
  color: var(--bg);
  line-height: 1.1;
  margin-bottom: 32px;
}

.hero__title span {
  color: var(--red);
}

.hero__desc {
  font-size: 1.05rem;
  color: #9090b0;
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: 40px;
}

.hero__scroll-hint {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #6060808;
  color: rgba(255,255,255,0.25);
}

.hero__scroll-hint::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background-color: rgba(255,255,255,0.25);
}

.about-intro .grid-2 {
  align-items: start;
}

.about-intro__text h2 {
  margin-bottom: 20px;
}

.about-intro__text p {
  margin-bottom: 16px;
}

.visual-story {
  background-color: var(--dark);
}

.visual-story__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.visual-story__image {
  min-height: 480px;
}

.visual-story__image .img-placeholder {
  height: 100%;
  min-height: 480px;
  background-color: #2a2a42;
}

.visual-story__image .img-placeholder::before {
  border-color: #4a4a6a;
}

.visual-story__image .img-placeholder::after {
  border-color: #4a4a6a;
}

.visual-story__content {
  padding: 80px 72px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.visual-story__content .section-label {
  color: #e07060;
}

.visual-story__content h2 {
  color: var(--bg);
  margin-bottom: 24px;
}

.visual-story__content p {
  color: #9090b0;
  margin-bottom: 16px;
}

.genres__intro {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.genres__intro h2 { margin-bottom: 16px; }

.genre-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 2px;
}

.genre-card {
  background-color: var(--dark);
  padding: 40px 20px;
  text-align: center;
  border: 1px solid #2e2e46;
}

.genre-card:nth-child(3n+1) {
  background-color: var(--red);
}

.genre-card__jp {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--bg);
  display: block;
  margin-bottom: 8px;
}

.genre-card__en {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(250,248,244,0.55);
  display: block;
}

.genre-card__desc {
  font-size: 0.8rem;
  color: rgba(250,248,244,0.45);
  margin-top: 10px;
  line-height: 1.5;
}

.global-influence__intro {
  margin-bottom: 64px;
}

.global-influence__intro h2 {
  max-width: 640px;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
}

.stat-item {
  padding: 48px 32px 48px 0;
  border-right: 1px solid var(--border);
}

.stat-item:last-child {
  border-right: none;
  padding-right: 0;
  padding-left: 32px;
}

.stat-item:not(:first-child):not(:last-child) {
  padding: 48px 32px;
}

.stat-item__number {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--dark);
  line-height: 1;
  margin-bottom: 12px;
}

.stat-item__number span {
  color: var(--red);
}

.stat-item__label {
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--muted);
}

.featured__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 40px;
  gap: 24px;
}

.featured__head h2 { max-width: 400px; }

.featured-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2px;
}

.featured-card {
  position: relative;
  overflow: hidden;
}

.featured-card .img-placeholder {
  height: 480px;
  background-color: var(--border);
}

.featured-card:first-child .img-placeholder {
  height: 100%;
}

.featured-card__info {
  padding: 20px 0 4px;
}

.featured-card__category {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 700;
}

.featured-card__title {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--dark);
  margin-top: 6px;
  line-height: 1.4;
}

.products {
  background-color: var(--alt-bg);
}

.products__head {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 56px;
}

.products__head h2 { margin-bottom: 14px; }

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.product-card {
  background-color: var(--bg);
  border: 1px solid var(--border);
}

.product-card .img-placeholder {
  background-color: #e4e0d8;
}

.product-card__body {
  padding: 20px 20px 24px;
}

.product-card__category {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 700;
  margin-bottom: 8px;
}

.product-card__name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--dark);
  margin-bottom: 8px;
  line-height: 1.4;
}

.product-card__price {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}

.product-card__desc {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.product-card .btn {
  width: 100%;
  text-align: center;
  display: block;
  padding: 12px 16px;
}

.culture-history .grid-2 {
  gap: 72px;
}

.timeline {
  margin-top: 40px;
  border-left: 2px solid var(--border);
  padding-left: 32px;
}

.timeline-item {
  position: relative;
  margin-bottom: 36px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -38px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--red);
  border: 2px solid var(--bg);
  outline: 2px solid var(--red);
}

.timeline-item__year {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--red);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.timeline-item__text {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.65;
}

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

.news__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 40px;
}

.news__head h2 {
  color: var(--bg);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.news-card {
  background-color: #22223a;
}

.news-card .img-placeholder {
  background-color: #2a2a42;
}

.news-card .img-placeholder::before {
  border-color: #4a4a6a;
}

.news-card .img-placeholder::after {
  border-color: #4a4a6a;
}

.news-card__body {
  padding: 24px;
}

.news-card__date {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #6060808;
  color: rgba(255,255,255,0.3);
  margin-bottom: 10px;
}

.news-card__title {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--bg);
  line-height: 1.45;
  margin-bottom: 10px;
}

.news-card__excerpt {
  font-size: 0.82rem;
  color: #7070908;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
}

.contact {
  background-color: var(--bg);
  border-top: 1px solid var(--border);
}

.contact__head {
  margin-bottom: 56px;
}

.contact__head h2 { margin-bottom: 12px; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 48px;
  border-top: 1px solid var(--border);
  padding-top: 48px;
}

.contact-item__label {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 700;
  margin-bottom: 14px;
  display: block;
}

.contact-item__value {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--dark);
  line-height: 1.5;
}

.contact-item__value a {
  color: var(--dark);
  border-bottom: 1px solid var(--border);
  padding-bottom: 1px;
}

.site-footer {
  background-color: var(--dark);
  padding: 56px 0 32px;
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 32px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.footer-brand img {
  width: 40px;
  height: 40px;
}

.footer-brand__name {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--bg);
}

.footer-desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.7;
  max-width: 320px;
}

.footer-col__title {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  color: rgba(255,255,255,0.3);
  margin-bottom: 18px;
}

.footer-col__links li {
  margin-bottom: 10px;
}

.footer-col__links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.5;
}

.footer-col__links a:hover {
  color: var(--bg);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-copyright {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.25);
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.25);
}

.footer-legal a:hover {
  color: rgba(255,255,255,0.6);
}

@media (max-width: 1080px) {
  .genre-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .featured-card:nth-child(3) {
    display: none;
  }

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

  .stat-item:nth-child(2) {
    border-right: none;
  }

  .stat-item:nth-child(3) {
    border-right: 1px solid var(--border);
    padding-left: 0;
  }

  .stat-item:nth-child(4) {
    border-right: none;
  }
}

@media (max-width: 768px) {
  :root {
    --section-y: 64px;
  }

  .container {
    padding: 0 20px;
  }

  .hero__topbar {
    padding: 24px 20px;
  }

  .hero__body {
    padding: 40px 20px 60px;
  }

  .grid-2 {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .grid-3 {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .grid-4 {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

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

  .product-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

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

  .featured-card:nth-child(2),
  .featured-card:nth-child(3) {
    display: none;
  }

  .featured-card .img-placeholder {
    height: 280px;
  }

  .visual-story__inner {
    grid-template-columns: 1fr;
  }

  .visual-story__image {
    min-height: 280px;
  }

  .visual-story__image .img-placeholder {
    min-height: 280px;
  }

  .visual-story__content {
    padding: 48px 24px;
  }

  .stats-row {
    grid-template-columns: 1fr 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .site-footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .hero__brand-name {
    font-size: 1.15rem;
  }

  .featured__head,
  .news__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .genre-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .stats-row {
    grid-template-columns: 1fr;
  }

  .stat-item {
    border-right: none;
    padding: 32px 0;
    border-bottom: 1px solid var(--border);
  }

  .stat-item:last-child {
    border-bottom: none;
    padding-left: 0;
  }
}