/* =====================================================
   nono coffee — sidebar + main content layout
   ===================================================== */

:root {
  --c-yellow: #FFD703;
  --c-white: #FFFFFF;
  --c-black: #000000;
  --ff-display: "Anton", "Noto Sans JP", system-ui, sans-serif;
  --ff-en: "Inter", system-ui, sans-serif;
  --ff-jp: "Noto Sans JP", system-ui, sans-serif;
  --sidebar-w: 240px;

  /* fluid type */
  --fs-hero: clamp(120px, 25vw, 360px);
  --fs-h2: clamp(64px, 8vw, 128px);
  --fs-h3: clamp(32px, 4vw, 64px);
  --fs-body: clamp(15px, 1.2vw, 18px);

  --ease-out: cubic-bezier(.2,.7,.2,1);
}

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

html, body {
  background: var(--c-yellow);
  color: var(--c-black);
  font-family: var(--ff-jp);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.7;
  scroll-behavior: smooth;
}

::selection { background: var(--c-black); color: var(--c-yellow); }

/* Reveal-on-scroll */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}
[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* SIDEBAR */
.sidebar {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--sidebar-w);
  padding: 32px 28px;
  background: var(--c-yellow);
  border-right: 1px solid var(--c-black);
  display: flex;
  flex-direction: column;
  z-index: 10;
}

.brand { display: block; margin-bottom: 48px; }
.brand__line {
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: 24px;
  letter-spacing: 0.02em;
  line-height: 1;
  white-space: nowrap;
}

.menu { flex: 1; }
.menu ul { display: flex; flex-direction: column; gap: 14px; }
.menu a {
  font-family: var(--ff-en);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
  display: inline-block;
}
.menu a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.external {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--c-black);
}
.external-link {
  font-family: var(--ff-en);
  font-size: 13px;
  font-weight: 500;
}
.external-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.external-link--icon { display: inline-flex; align-items: center; padding: 4px 0; }
.external-link--icon:hover { text-decoration: none; opacity: 0.7; }
.external-icon {
  width: 24px;
  height: 24px;
  display: block;
}

.lang {
  font-family: var(--ff-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.lang-link { opacity: 0.4; }
.lang-link.is-active { opacity: 1; }
.lang-sep { margin: 0 4px; }

/* MAIN */
.main {
  margin-left: var(--sidebar-w);
  background: var(--c-yellow);
}

.section {
  padding: 96px 64px;
  border-bottom: 1px solid var(--c-black);
}

.section__header {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 48px;
}
.section__num {
  font-family: var(--ff-en);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  opacity: 0.6;
}
.section__title {
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: clamp(40px, 5vw, 64px);
  letter-spacing: 0.01em;
  line-height: 1;
}

/* HERO (full viewport, fluid giant title) */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 64px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}
.hero__media {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 32px 0;
  width: 100%;
}
/* Full-bleed hero image */
.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero { padding: 0; background: var(--c-yellow); }
.hero__copy {
  position: relative;
  z-index: 2;
  margin: auto 64px 64px;
  padding: 24px 28px;
  background: var(--c-yellow);
  display: inline-flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
  align-self: flex-start;
}
.hero__scroll-hint { z-index: 2; }
@media (max-width: 720px) {
  .hero__copy { margin: auto 16px 16px; padding: 16px 18px; }
}

/* "近日公開" badge */
.badge {
  display: inline-block;
  font-family: var(--ff-en);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.12em;
  padding: 6px 12px;
  background: var(--c-black);
  color: var(--c-yellow);
  margin-left: auto;
  align-self: center;
  white-space: nowrap;
}
.section__header { flex-wrap: wrap; }

/* img tags styled like placeholders */
img.placeholder {
  background: var(--c-white);
  opacity: 1;
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}
img.placeholder--square { aspect-ratio: 1/1; height: auto; }

/* BRAND section: compact and bold */
.brand-headline {
  font-family: var(--ff-jp);
  font-weight: 900;
  font-size: clamp(40px, 9vw, 120px);
  line-height: 1.05;
  letter-spacing: -0.05em;
  font-feature-settings: "palt";
  margin: 0 0 48px;
  color: var(--c-black);
  -webkit-text-stroke: 1.5px var(--c-black);
}
.brand-headline > span {
  display: inline-block;
  white-space: nowrap;
}
.brand-tagline {
  font-size: clamp(16px, 1.6vw, 22px);
  font-weight: 700;
  margin: 0 0 64px;
  max-width: 720px;
}

/* BRAND 3-card layout (うまい / やすい / 便利) */
.brand-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.brand-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.brand-card__label {
  display: inline-block;
  background: var(--c-black);
  color: var(--c-yellow);
  font-family: var(--ff-jp);
  font-weight: 900;
  font-size: clamp(18px, 1.6vw, 22px);
  letter-spacing: 0.04em;
  padding: 8px 16px;
  align-self: flex-start;
}
.brand-card__img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  display: block;
  background: var(--c-white);
}
.brand-card__title {
  font-family: var(--ff-jp);
  font-weight: 900;
  font-size: clamp(20px, 1.45vw, 22px);
  line-height: 1.35;
  letter-spacing: 0;
  margin: 0;
  white-space: nowrap;
}
.brand-card__desc {
  font-family: var(--ff-jp);
  font-weight: 700;
  font-size: clamp(14px, 1vw, 16px);
  line-height: 1.85;
  margin: 0;
  color: var(--c-black);
}
@media (max-width: 960px) {
  .brand-cards { grid-template-columns: 1fr; gap: 48px; }
}

/* COMING SOON overlay for SHOP cells (image visible through soft black overlay) */
.shop-soon {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 1px solid var(--c-black);
}
.shop-soon__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.shop-soon::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  pointer-events: none;
}
.shop-soon__label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: clamp(20px, 2vw, 28px);
  letter-spacing: 0.16em;
  color: var(--c-yellow);
  z-index: 1;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}
.shop-soon__note {
  margin-top: 16px;
  font-size: 13px;
  color: var(--c-black);
  opacity: 0.6;
  letter-spacing: 0.04em;
}
.callout__disclaimer {
  margin-top: 8px;
  font-size: 12px;
  opacity: 0.55;
  letter-spacing: 0.02em;
  line-height: 1.5;
}

/* COMING SOON overlay (artists) */
.placeholder.coming {
  position: relative;
  background: var(--c-yellow);
  border: 1px solid var(--c-black);
  overflow: hidden;
}
.placeholder.coming::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}
.coming__label {
  position: relative;
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: clamp(20px, 2vw, 28px);
  letter-spacing: 0.16em;
  color: var(--c-yellow);
  z-index: 1;
  text-align: center;
}
.hero__copy {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}
.hero__title {
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: clamp(48px, 11vw, 180px);
  line-height: 0.92;
  letter-spacing: 0.01em;
  margin: 0;
  white-space: nowrap;
}
.hero__sub {
  font-family: var(--ff-jp);
  font-weight: 900;
  /* original: clamp(16px, 1.6vw, 22px) — enlarged for 「毎日来てください」 trial */
  font-size: clamp(28px, 4.5vw, 64px);
  line-height: 1.05;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 0.2em;
  flex-wrap: wrap;
}
.hero__sub-icon {
  height: 1.4em;
  width: auto;
  display: inline-block;
  vertical-align: middle;
  transform: translateY(-0.12em);
}
/* PC overrides — must come AFTER all global .hero__title/.hero__sub/.hero__bg rules */
@media (min-width: 768px) {
  .hero__bg {
    object-position: center 85%;
    transform: scale(1.35);
    transform-origin: center 85%;
  }
  .hero__title { font-size: clamp(48px, 7vw, 110px); }
  .hero__sub { font-size: clamp(28px, 3vw, 42px); }
}

/* Scroll hint */
.hero__scroll-hint {
  position: absolute;
  bottom: 24px;
  right: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 3;
  transition: opacity .4s var(--ease-out);
}
.hero__scroll-hint.is-faded {
  opacity: 0;
  pointer-events: none;
}
.hero__scroll-text {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 11px;
  letter-spacing: 0.32em;
  color: var(--c-black);
}
.hero__scroll-line {
  display: block;
  width: 1px;
  height: 36px;
  background: var(--c-black);
  position: relative;
  overflow: hidden;
}
.hero__scroll-line::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--c-white);
  animation: scroll-hint 1.6s ease-in-out infinite;
}
@keyframes scroll-hint {
  0%   { top: -50%; }
  100% { top: 100%; }
}

/* GRID */
.grid { display: grid; gap: 48px; }
.grid--2col { grid-template-columns: 1fr 1fr; }
.grid--3col { grid-template-columns: repeat(3, 1fr); }
.grid--4col { grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 767px) {
  .grid--4col { grid-template-columns: 1fr 1fr; gap: 16px; }
}
/* ARTISTS: compress card height — landscape thumbnail instead of square */
.grid--artists .artist-card .placeholder--square { aspect-ratio: 4 / 3; }
.grid--artists .card__title { font-size: 14px; margin-top: 8px; padding: 0 12px; }
.grid--artists .card__desc { font-size: 12px; margin-top: 2px; opacity: 0.7; padding: 0 12px 12px; }
/* ARTISTS lead: タグライン段落用に H3 巨大化を打ち消す（line 834 の上書き対策） */
.section--artists .lead {
  font-size: clamp(22px, 2.5vw, 32px);
  line-height: 1.4;
  margin-top: 16px;
  margin-bottom: 16px;
}

/* CREDO section */
.credo-headline {
  font-family: var(--ff-jp);
  font-weight: 900;
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1.4;
  margin: 0 0 40px;
  letter-spacing: 0.01em;
}
.credo-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px 48px;
}
@media (max-width: 767px) {
  .credo-list { grid-template-columns: 1fr; gap: 24px; }
}
.credo-item {
  position: relative;
  padding-left: 56px;
  border-top: 1px solid var(--c-black);
  padding-top: 16px;
}
.credo-num {
  position: absolute;
  top: 16px;
  left: 0;
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 24px;
  letter-spacing: 0.05em;
  line-height: 1;
}
.credo-title {
  font-family: var(--ff-jp);
  font-weight: 900;
  font-size: clamp(16px, 1.4vw, 20px);
  line-height: 1.4;
  margin: 0 0 8px;
  letter-spacing: 0.01em;
}
.credo-desc {
  font-family: var(--ff-jp);
  font-weight: 500;
  font-size: clamp(13px, 1vw, 14px);
  line-height: 1.7;
  margin: 0;
  opacity: 0.85;
}
.nono-cta {
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--c-black);
  text-align: center;
}
.nono-cta .lead {
  margin: 0 0 20px;
}
.store-card { display: flex; flex-direction: column; gap: 12px; }
.store-card .placeholder { margin-bottom: 4px; }
.store-card .lead { margin: 0; font-size: clamp(18px, 1.6vw, 22px); }
.store-card .body { margin: 0; font-size: clamp(13px, 1vw, 14px); }
.store-card .btn { align-self: flex-start; margin-top: 4px; }
.store-note { display: inline-block; margin-top: 4px; font-size: 0.85em; opacity: 0.7; }
/* STORE: keep 2 columns even on mobile */
.grid--store { grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 767px) {
  .grid--store { grid-template-columns: 1fr 1fr; gap: 12px; }
}

/* PLACEHOLDER */
.placeholder {
  background: var(--c-white);
  border: 1px solid var(--c-black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-en);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.05em;
  color: var(--c-black);
  opacity: 0.7;
}
.placeholder--hero {
  width: 100%;
  aspect-ratio: 16/9;
  max-height: 60vh;
}
.placeholder--square {
  width: 100%;
  aspect-ratio: 1/1;
}

/* TYPOGRAPHY */
.lead {
  font-family: var(--ff-jp);
  font-weight: 900;
  font-size: clamp(22px, 2.5vw, 32px);
  line-height: 1.5;
  margin-bottom: 24px;
  letter-spacing: 0.01em;
}
.body {
  font-family: var(--ff-jp);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.9;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}
.link {
  font-family: var(--ff-jp);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* CARD */
.card, .artist-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.card__title {
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: 28px;
  letter-spacing: 0.02em;
  margin-top: 8px;
}
.card__desc {
  font-family: var(--ff-jp);
  font-size: 14px;
  font-weight: 400;
}
.card__price {
  font-family: var(--ff-en);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.02em;
}

/* CALLOUT */
.callout {
  background: var(--c-black);
  color: var(--c-yellow);
  padding: 48px;
  margin-bottom: 48px;
}
.callout__title {
  font-family: var(--ff-jp);
  font-weight: 900;
  font-size: 28px;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}
.callout__desc {
  font-family: var(--ff-jp);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 24px;
}
.callout .btn {
  background: var(--c-yellow);
  color: var(--c-black);
  border-color: var(--c-yellow);
}
.callout .btn:hover {
  background: var(--c-white);
  color: var(--c-black);
}

/* BUTTON */
.btn {
  display: inline-block;
  font-family: var(--ff-en);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
  padding: 14px 28px;
  background: var(--c-black);
  color: var(--c-yellow);
  border: 1px solid var(--c-black);
  margin-top: 8px;
  transition: background 0.2s, color 0.2s;
}
.btn:hover {
  background: var(--c-yellow);
  color: var(--c-black);
}

/* STORY */
.story-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px 64px;
}
.story-item__title {
  font-family: var(--ff-jp);
  font-weight: 900;
  font-size: 24px;
  margin-bottom: 12px;
  position: relative;
  padding-bottom: 12px;
}
.story-item__title::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0;
  width: 32px;
  height: 2px;
  background: var(--c-black);
}

/* FOOTER */
.footer {
  padding: 96px 64px 48px;
  border-top: 1px solid var(--c-black);
}
.footer__mark {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 48px;
  fill: var(--c-black);
}
.footer__meta {
  font-family: var(--ff-en);
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* RESPONSIVE */
@media (max-width: 960px) {
  :root { --sidebar-w: 200px; }
  .section { padding: 64px 40px; }
  .hero { padding: 48px 40px; }
  .grid--3col { grid-template-columns: 1fr 1fr; }
  .story-list { grid-template-columns: 1fr; gap: 32px; }
}

/* Mobile top bar (hidden on desktop) */
.mobile-bar { display: none; }
.mobile-bar__toggle { display: none; }

@media (max-width: 720px) {
  /* Hide desktop sidebar / show mobile bar */
  .mobile-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 64px;
    padding: 0 20px;
    background: var(--c-yellow);
    border-bottom: 1px solid var(--c-black);
    z-index: 200;
  }
  .mobile-bar__brand {
    font-family: var(--ff-display);
    font-size: 22px;
    letter-spacing: 0.02em;
    color: var(--c-black);
    text-decoration: none;
  }
  .mobile-bar__toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    background: transparent;
    border: 0;
    cursor: pointer;
    padding: 0;
  }
  .mobile-bar__toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--c-black);
    transition: transform .25s, opacity .25s;
  }
  body.is-nav-open .mobile-bar__toggle span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  body.is-nav-open .mobile-bar__toggle span:nth-child(2) { opacity: 0; }
  body.is-nav-open .mobile-bar__toggle span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  /* Sidebar becomes full-screen overlay */
  .sidebar {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: calc(100vh - 64px);
    height: calc(100svh - 64px);
    border-right: 0;
    padding: 32px 24px;
    background: var(--c-yellow);
    transform: translateX(100%);
    transition: transform .3s cubic-bezier(.2,.7,.2,1);
    z-index: 150;
    overflow-y: auto;
  }
  body.is-nav-open .sidebar { transform: translateX(0); }
  .menu ul { flex-direction: column; gap: 18px; }
  .menu a { font-size: 24px; }
  .external { padding-top: 24px; flex-direction: row; gap: 20px; }

  /* Main content */
  .main { margin-left: 0; padding-top: 64px; }
  .section { padding: 64px 24px; }
  .hero { padding: 48px 24px; min-height: calc(100svh - 64px); }
  .hero__scroll-hint { right: 16px; bottom: 16px; }
  .grid--2col, .grid--3col { grid-template-columns: 1fr; }
  .footer { padding: 64px 24px 32px; }
  .callout { padding: 32px 24px; }

  /* Lock scroll when nav is open */
  body.is-nav-open { overflow: hidden; }
}

@media (max-width: 480px) {
  .footer { padding: 48px 18px 24px; }
  .section { padding: 56px 18px; }
}

/* =========================================================
   ALTERNATING SECTION COLORS
   一般的なミニマル系Webの構造原則: 黄/白/黒の交互配色で
   スクロール体験にリズムを与える。
   配列: hero(白) → about(黄) → menu(白) → shop(黄) →
         artists(白) → store(黄) → story(白) → vision(黒) → contact(黄)
   ========================================================= */
/* 全セクション黄色統一 */
.hero,
.section--about,
.section--menu,
.section--shop,
.section--artists,
.section--store,
.section--story,
.section--vision,
.section--contact { background: var(--c-yellow); color: var(--c-black); }

/* セクションタイトルを巨大化（h2 fluid） */
.section__title {
  font-size: var(--fs-h2);
  line-height: 0.92;
  letter-spacing: -0.04em;
}

/* lead を大きく（h3 fluid） */
.lead {
  font-size: var(--fs-h3);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

/* =========================================================
   PRODUCT CARDS — 巨大商品名で記憶に残す
   ========================================================= */
.card .placeholder,
.artist-card .placeholder {
  transition: transform .3s var(--ease-out);
}
.card:hover .placeholder,
.artist-card:hover .placeholder,
.card:focus-within .placeholder,
.artist-card:focus-within .placeholder {
  transform: translate(-4px, -4px);
}
.card__title {
  font-size: clamp(22px, 2vw, 32px);
  line-height: 0.96;
  letter-spacing: -0.02em;
}
.card__price {
  display: inline-block;
  background: var(--c-black);
  color: var(--c-yellow);
  padding: 6px 12px;
  align-self: flex-start;
  font-family: var(--ff-en);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.02em;
  margin-top: auto; /* push to bottom of card */
}
.card__price-sub {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  margin-left: 4px;
  opacity: 0.85;
  white-space: nowrap;
}
@media (max-width: 720px) {
  .card__price-sub {
    display: block;
    margin-left: 0;
    margin-top: 2px;
  }
}
.card__price-regular {
  font-family: var(--ff-jp);
  font-size: 12px;
  font-weight: 400;
  color: var(--c-black);
  opacity: 0.6;
  text-decoration: line-through;
  margin-top: 4px;
}
/* 全プレースホルダー = 白（黄色背景に対するコントラスト） */
.section .placeholder { background: var(--c-white); opacity: 1; }

/* HERO placeholder fix to a square-ish big yellow plate */
.placeholder--hero {
  background: var(--c-yellow);
  border: 1px solid var(--c-black);
  opacity: 1;
}

/* =========================================================
   MOTION placeholder (about セクション内に1枠想定)
   markup: <div class="motion-placeholder"><span>...</span></div>
   ========================================================= */
.motion-placeholder {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: var(--c-white);
  border: 2px solid var(--c-black);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  overflow: hidden;
}
.motion-placeholder::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px dashed var(--c-black);
  pointer-events: none;
}
.motion-placeholder__label {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: clamp(20px, 2.4vw, 28px);
  letter-spacing: 0.18em;
}
.motion-placeholder__sub {
  font-family: var(--ff-en);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

/* FOOTER (yellow theme, SVG mark) */
.footer {
  background: var(--c-yellow);
  color: var(--c-black);
  border-top: 1px solid var(--c-black);
  border-bottom: 0;
  position: relative;
  overflow: hidden;
}
.footer__meta {
  border-top: 1px solid var(--c-black);
  padding-top: 20px;
  font-family: var(--ff-en);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* =========================================================
   ACCESSIBILITY / MOTION
   ========================================================= */
a:focus-visible, button:focus-visible {
  outline: 3px solid var(--c-black);
  outline-offset: 2px;
}
.section--vision a:focus-visible,
.footer a:focus-visible {
  outline-color: var(--c-yellow);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .hero__copy, .card .placeholder, .artist-card .placeholder, .btn {
    transition: none;
  }
  .hero__scroll-line::after { animation: none; display: none; }
}

/* =========================================================
   Sub-page additions（story / vision / shop / store / artists / journal /
   careers / contact / 404 共通スタイル）
   ルートindex.htmlのsidebar/section-*とは別系統。共存可。
   ========================================================= */

/* ---------- Sub-page tokens ---------- */
:root {
  --sub-header-h: 72px;
  --sub-container-max: 1280px;
  --sub-container-pad: 64px;
  --sub-sp-1: 8px;
  --sub-sp-2: 16px;
  --sub-sp-3: 24px;
  --sub-sp-4: 32px;
  --sub-sp-5: 48px;
  --sub-sp-6: 64px;
  --sub-sp-7: 96px;
  --sub-sp-8: 128px;
  --sub-sp-9: 160px;
  --sub-fs-body: 16px;
  --sub-fs-body-lg: 18px;
  --sub-fs-caption: 13px;
}

/* ---------- Sub-page Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: var(--c-white);
  border-bottom: 1px solid var(--c-black);
}
.site-header .header-inner {
  height: var(--sub-header-h);
  max-width: var(--sub-container-max);
  margin-inline: auto;
  padding-inline: var(--sub-container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sub-sp-4);
}
.brand-mark {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 18px;
  letter-spacing: 0.02em;
  white-space: nowrap;
  color: var(--c-black);
}
.primary-nav ul {
  display: flex;
  gap: var(--sub-sp-5);
  list-style: none;
  padding: 0;
  margin: 0;
}
.primary-nav a {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--c-black);
  text-decoration: none;
  padding-block: 4px;
}
.primary-nav a:hover,
.primary-nav a:focus-visible,
.primary-nav a[aria-current="page"] {
  background: var(--c-yellow);
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  background: transparent;
  border: 0;
  cursor: pointer;
}
.nav-toggle__bar {
  width: 22px;
  height: 2px;
  background: var(--c-black);
  display: block;
}
.mobile-nav {
  position: fixed;
  inset: var(--sub-header-h) 0 0 0;
  background: var(--c-yellow);
  padding: var(--sub-sp-6) var(--sub-container-pad);
  z-index: 40;
}
.mobile-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--sub-sp-4);
  list-style: none;
  padding: 0;
  margin: 0;
}
.mobile-nav a {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 32px;
  letter-spacing: 0.06em;
  color: var(--c-black);
  text-decoration: none;
}
body.is-nav-open {
  overflow: hidden;
}

/* ---------- Sub-page Container & helpers ---------- */
.container {
  width: 100%;
  max-width: var(--sub-container-max);
  margin-inline: auto;
  padding-inline: var(--sub-container-pad);
}
.eyebrow {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: var(--sub-sp-3);
  color: var(--c-black);
}
.eyebrow--on-dark { color: var(--c-yellow); }

.section-title {
  font-family: var(--ff-jp);
  font-weight: 900;
  font-size: clamp(40px, 5.5vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: var(--sub-sp-6);
  color: var(--c-black);
}

/* ---------- Buttons (sub-page) ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 14px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 16px 28px;
  border-radius: 0;
  border: 2px solid var(--c-black);
  text-decoration: none;
  cursor: pointer;
  transition: background-color .15s ease, color .15s ease;
}
.btn--primary { background: var(--c-yellow); color: var(--c-black); }
.btn--primary:hover, .btn--primary:focus-visible {
  background: var(--c-black); color: var(--c-yellow);
}
.btn--secondary { background: var(--c-white); color: var(--c-black); }
.btn--secondary:hover, .btn--secondary:focus-visible {
  background: var(--c-black); color: var(--c-white);
}
.btn--invert { background: var(--c-black); color: var(--c-yellow); border-color: var(--c-black); }
.btn--invert:hover, .btn--invert:focus-visible {
  background: var(--c-yellow); color: var(--c-black);
}

/* ---------- Page Hero ---------- */
.page-hero {
  background: var(--c-white);
  padding: calc(var(--sub-header-h) + var(--sub-sp-7)) 0 var(--sub-sp-7);
  border-bottom: 1px solid var(--c-black);
  position: relative;
  color: var(--c-black);
}
.page-hero__inner {
  max-width: var(--sub-container-max);
  margin-inline: auto;
  padding-inline: var(--sub-container-pad);
}
.page-hero__eyebrow {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  display: inline-block;
  background: var(--c-yellow);
  color: var(--c-black);
  padding: 6px 12px;
  margin-bottom: var(--sub-sp-4);
}
.page-hero__display {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: clamp(72px, 14vw, 200px);
  line-height: 0.88;
  letter-spacing: -0.04em;
  margin: 0;
}
.page-hero__sub {
  font-family: var(--ff-jp);
  font-weight: 900;
  font-size: clamp(20px, 2.6vw, 32px);
  line-height: 1.4;
  margin-top: var(--sub-sp-4);
  max-width: 760px;
}
.page-hero__lead {
  font-family: var(--ff-jp);
  font-size: var(--sub-fs-body-lg);
  line-height: 1.8;
  margin-top: var(--sub-sp-4);
  max-width: 680px;
}
.page-hero--invert { background: var(--c-yellow); }
.page-hero--dark {
  background: var(--c-black);
  color: var(--c-white);
  border-bottom-color: var(--c-yellow);
}
.page-hero--dark .page-hero__display,
.page-hero--dark .page-hero__sub,
.page-hero--dark .page-hero__lead {
  color: var(--c-white);
}

/* ---------- Section block ---------- */
.section-block {
  padding: var(--sub-sp-9) 0;
  border-top: 1px solid var(--c-black);
  background: var(--c-white);
}
.section-block--yellow {
  background: var(--c-yellow);
  border-top: 2px solid var(--c-black);
  border-bottom: 2px solid var(--c-black);
}
.section-block--dark {
  background: var(--c-black);
  color: var(--c-white);
  border-top: 2px solid var(--c-yellow);
}
.section-block--dark .section-title { color: var(--c-yellow); }

.section-block__head {
  margin-bottom: var(--sub-sp-6);
}
.section-block__head .section-title {
  margin-bottom: var(--sub-sp-3);
}
.section-block__intro {
  font-family: var(--ff-jp);
  font-size: var(--sub-fs-body-lg);
  line-height: 1.8;
  max-width: 720px;
}

/* ---------- Prose ---------- */
.prose {
  max-width: 760px;
  font-family: var(--ff-jp);
  font-size: var(--sub-fs-body-lg);
  line-height: 1.9;
}
.prose > * + * { margin-top: var(--sub-sp-4); }
.prose h2 {
  font-family: var(--ff-jp);
  font-weight: 900;
  font-size: clamp(28px, 3.5vw, 40px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-top: var(--sub-sp-7);
  margin-bottom: var(--sub-sp-3);
  border-top: 2px solid currentColor;
  padding-top: var(--sub-sp-4);
}
.prose h3 {
  font-family: var(--ff-jp);
  font-weight: 900;
  font-size: clamp(20px, 2.4vw, 26px);
  margin-top: var(--sub-sp-5);
  margin-bottom: var(--sub-sp-2);
}
.prose p { font-size: var(--sub-fs-body-lg); line-height: 1.9; }
.prose ul, .prose ol {
  padding-left: 1.4em;
  list-style: disc;
}
.prose ol { list-style: decimal; }
.prose li + li { margin-top: var(--sub-sp-1); }
.prose strong {
  background: var(--c-yellow);
  color: var(--c-black);
  padding: 0 4px;
  font-weight: 900;
}
.prose blockquote {
  border-left: 4px solid var(--c-yellow);
  padding: var(--sub-sp-2) var(--sub-sp-4);
  margin: var(--sub-sp-4) 0;
  font-weight: 700;
}

/* ---------- Photo placeholder ---------- */
.photo-placeholder {
  background: var(--c-yellow);
  border: 2px solid var(--c-black);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-black);
  text-align: center;
  padding: var(--sub-sp-3);
}
.photo-placeholder--square { aspect-ratio: 1 / 1; }
.photo-placeholder--wide { aspect-ratio: 16 / 9; }
.photo-placeholder--portrait { aspect-ratio: 3 / 4; }

/* ---------- 2-column split ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sub-sp-7);
  align-items: start;
}

/* ---------- Pillar row (story) ---------- */
.pillar-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sub-sp-6);
  align-items: center;
  padding: var(--sub-sp-7) 0;
  border-top: 1px solid var(--c-black);
}
.pillar-row:last-child { border-bottom: 1px solid var(--c-black); }
.pillar-row--reverse .pillar-row__media { order: 2; }
.pillar-row__num {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: 0.18em;
  background: var(--c-yellow);
  color: var(--c-black);
  display: inline-block;
  padding: 6px 12px;
  margin-bottom: var(--sub-sp-3);
}
.pillar-row__title {
  font-family: var(--ff-jp);
  font-weight: 900;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.2;
  margin-bottom: var(--sub-sp-3);
}
.pillar-row__body {
  font-size: var(--sub-fs-body-lg);
  line-height: 1.9;
}

/* ---------- Principle (vision) ---------- */
.principles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sub-sp-4);
  margin-top: var(--sub-sp-5);
}
.principle {
  border: 2px solid currentColor;
  background: var(--c-white);
  color: var(--c-black);
  padding: var(--sub-sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sub-sp-2);
}
.principle__num { font-family: var(--ff-en); font-weight: 900; font-size: 13px; letter-spacing: 0.18em; }
.principle__name {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1;
  letter-spacing: -0.02em;
  background: var(--c-yellow);
  color: var(--c-black);
  display: inline-block;
  padding: 6px 10px;
  align-self: flex-start;
}
.principle__jp { font-family: var(--ff-jp); font-weight: 900; font-size: 20px; margin-top: var(--sub-sp-2); }
.principle__desc { font-size: var(--sub-fs-body); line-height: 1.8; }

/* ---------- Stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sub-sp-4);
  margin-top: var(--sub-sp-5);
}
.stat {
  border: 2px solid var(--c-black);
  padding: var(--sub-sp-5);
  background: var(--c-white);
  color: var(--c-black);
}
.stat__num {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: clamp(40px, 5vw, 72px);
  line-height: 1;
  letter-spacing: -0.03em;
}
.stat__label {
  font-family: var(--ff-jp);
  font-weight: 700;
  font-size: var(--sub-fs-body);
  margin-top: var(--sub-sp-2);
  line-height: 1.5;
}

/* ---------- Artists ---------- */
.artist-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sub-sp-7);
  align-items: start;
  border: 2px solid var(--c-black);
  padding: var(--sub-sp-6);
  background: var(--c-white);
  color: var(--c-black);
}
.artist-feature__no {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: clamp(72px, 12vw, 160px);
  line-height: 0.9;
  letter-spacing: -0.04em;
  background: var(--c-yellow);
  color: var(--c-black);
  display: inline-block;
  padding: 0 12px;
  margin-bottom: var(--sub-sp-3);
}
.artist-feature__name {
  font-family: var(--ff-jp);
  font-weight: 900;
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.1;
  margin-bottom: var(--sub-sp-2);
}
.artist-feature__bio {
  font-size: var(--sub-fs-body-lg);
  line-height: 1.9;
}
.artist-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sub-sp-4);
  margin-top: var(--sub-sp-5);
  list-style: none;
  padding: 0;
}
.artist-card {
  display: flex;
  flex-direction: column;
  border: 2px solid var(--c-black);
  background: var(--c-white);
  color: var(--c-black);
}
.artist-card__media {
  aspect-ratio: 1 / 1;
  background: var(--c-yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 2px solid var(--c-black);
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 28px;
  color: var(--c-black);
}
.artist-card__body { padding: var(--sub-sp-3); }
.artist-card__no { font-family: var(--ff-en); font-weight: 900; font-size: 13px; letter-spacing: 0.18em; }
.artist-card__name { font-family: var(--ff-jp); font-weight: 900; font-size: 18px; margin-top: 4px; }

/* ---------- Shop product ---------- */
.product {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sub-sp-7);
  align-items: start;
}
.product__media {
  aspect-ratio: 1 / 1;
  background: var(--c-yellow);
  border: 2px solid var(--c-black);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.product__media-text {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: clamp(48px, 8vw, 96px);
  letter-spacing: -0.03em;
  line-height: 0.9;
  color: var(--c-black);
}
.product__name {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: clamp(40px, 5vw, 64px);
  letter-spacing: -0.02em;
  line-height: 1;
}
.product__sub {
  font-family: var(--ff-jp);
  font-weight: 900;
  font-size: clamp(18px, 2vw, 22px);
  margin-top: var(--sub-sp-2);
}
.product__price {
  display: flex;
  align-items: baseline;
  gap: var(--sub-sp-3);
  margin-top: var(--sub-sp-4);
  flex-wrap: wrap;
}
.product__price-now {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: clamp(36px, 5vw, 56px);
  letter-spacing: -0.02em;
  background: var(--c-yellow);
  padding: 4px 12px;
}
.product__price-was {
  font-family: var(--ff-en);
  font-weight: 700;
  font-size: 18px;
  text-decoration: line-through;
  opacity: 0.6;
}
.product__price-note { font-family: var(--ff-jp); font-weight: 700; font-size: 14px; }
.product__features {
  margin-top: var(--sub-sp-4);
  display: grid;
  gap: var(--sub-sp-2);
  list-style: none;
  padding: 0;
}
.product__features li {
  padding-left: 24px;
  position: relative;
  line-height: 1.7;
}
.product__features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 12px;
  height: 12px;
  background: var(--c-yellow);
  border: 2px solid var(--c-black);
}

/* ---------- Form ---------- */
.form { display: grid; gap: var(--sub-sp-3); max-width: 560px; }
.form__row { display: grid; gap: var(--sub-sp-1); }
.form__label {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.form input[type="text"], .form input[type="email"], .form input[type="tel"],
.form textarea, .form select {
  font-family: inherit;
  font-size: var(--sub-fs-body);
  padding: 12px 14px;
  border: 2px solid var(--c-black);
  background: var(--c-white);
  color: var(--c-black);
  border-radius: 0;
  width: 100%;
}
.form input:focus, .form textarea:focus, .form select:focus {
  outline: 3px solid var(--c-yellow);
  outline-offset: 2px;
}
.form textarea { min-height: 140px; resize: vertical; }
.form__note { font-size: 13px; line-height: 1.7; }

/* ---------- Menu list (store) ---------- */
.menu-list {
  display: grid;
  gap: var(--sub-sp-2);
  max-width: 640px;
  list-style: none;
  padding: 0;
}
.menu-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--sub-sp-3);
  padding: var(--sub-sp-2) 0;
  border-bottom: 1px solid var(--c-black);
}
.menu-list__name { font-family: var(--ff-jp); font-weight: 900; font-size: 18px; }
.menu-list__price {
  font-family: var(--ff-en); font-weight: 900; font-size: 18px;
  letter-spacing: 0.04em; white-space: nowrap;
}

/* ---------- Store map placeholder ---------- */
.store__map { aspect-ratio: 4 / 3; }
.map-placeholder {
  width: 100%;
  height: 100%;
  background: var(--c-yellow);
  border: 2px solid var(--c-black);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sub-sp-2);
}
.map-placeholder__pin {
  width: 24px;
  height: 24px;
  background: var(--c-black);
  border-radius: 50%;
  position: relative;
}
.map-placeholder__pin::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -10px;
  transform: translateX(-50%);
  width: 0; height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 12px solid var(--c-black);
}
.map-placeholder__label {
  font-family: var(--ff-en); font-weight: 900;
  font-size: 13px; letter-spacing: 0.18em; margin-top: var(--sub-sp-2);
}

/* ---------- Cards (sub: store photos use this) ---------- */
.section-block .cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sub-sp-3);
}

/* ---------- Journal ---------- */
.journal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sub-sp-4);
}
.journal-card {
  display: flex;
  flex-direction: column;
  border: 2px solid var(--c-black);
  background: var(--c-white);
  text-decoration: none;
  color: var(--c-black);
  transition: transform .15s ease, box-shadow .15s ease;
}
.journal-card:hover, .journal-card:focus-visible {
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0 var(--c-yellow);
}
.journal-card__media {
  aspect-ratio: 16 / 10;
  background: var(--c-yellow);
  border-bottom: 2px solid var(--c-black);
}
.journal-card__body {
  padding: var(--sub-sp-4);
  display: grid;
  gap: var(--sub-sp-2);
  flex: 1;
}
.journal-card__cat { font-family: var(--ff-en); font-weight: 900; font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; }
.journal-card__title { font-family: var(--ff-jp); font-weight: 900; font-size: 20px; line-height: 1.4; }
.journal-card__date { font-family: var(--ff-en); font-weight: 700; font-size: 12px; letter-spacing: 0.14em; margin-top: auto; }

/* ---------- Article ---------- */
.article {
  padding: calc(var(--sub-header-h) + var(--sub-sp-7)) 0 var(--sub-sp-8);
  background: var(--c-white);
}
.article__inner {
  max-width: 760px;
  margin-inline: auto;
  padding-inline: var(--sub-container-pad);
}
.article__cat {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: var(--c-yellow);
  display: inline-block;
  padding: 4px 10px;
  margin-bottom: var(--sub-sp-3);
}
.article__title {
  font-family: var(--ff-jp);
  font-weight: 900;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: var(--sub-sp-3);
}
.article__meta {
  font-family: var(--ff-en);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.14em;
  margin-bottom: var(--sub-sp-5);
  border-bottom: 1px solid var(--c-black);
  padding-bottom: var(--sub-sp-3);
}

/* ---------- Careers ---------- */
.position-list { display: grid; gap: var(--sub-sp-4); margin-top: var(--sub-sp-5); }
.position {
  border: 2px solid var(--c-black);
  padding: var(--sub-sp-5);
  background: var(--c-white);
  color: var(--c-black);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--sub-sp-4);
  align-items: start;
}
.position__title { font-family: var(--ff-jp); font-weight: 900; font-size: clamp(22px, 2.8vw, 28px); margin-bottom: var(--sub-sp-2); }
.position__meta { display: flex; flex-wrap: wrap; gap: var(--sub-sp-2); margin-bottom: var(--sub-sp-2); }
.tag {
  font-family: var(--ff-en); font-weight: 900; font-size: 12px;
  letter-spacing: 0.14em; background: var(--c-yellow); color: var(--c-black);
  padding: 4px 10px; border: 1.5px solid var(--c-black);
}
.position__desc { font-size: var(--sub-fs-body); line-height: 1.8; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sub-sp-7); }
.contact-list { display: grid; gap: var(--sub-sp-4); }
.contact-item__label {
  font-family: var(--ff-en); font-weight: 900; font-size: 13px;
  letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: var(--sub-sp-1);
}
.contact-item__value {
  font-family: var(--ff-jp); font-weight: 900; font-size: 22px;
}
.contact-item__value a { border-bottom: 2px solid var(--c-black); }

/* ---------- 404 ---------- */
.error-page {
  min-height: calc(100vh - var(--sub-header-h));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--sub-header-h) + var(--sub-sp-7)) var(--sub-container-pad) var(--sub-sp-7);
  background: var(--c-white);
  color: var(--c-black);
}
.error-page__inner { max-width: 720px; }
.error-page__num {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: clamp(120px, 22vw, 280px);
  line-height: 0.88;
  letter-spacing: -0.04em;
  margin: 0;
}
.error-page__title {
  font-family: var(--ff-jp);
  font-weight: 900;
  font-size: clamp(24px, 3vw, 36px);
  margin-top: var(--sub-sp-3);
  margin-bottom: var(--sub-sp-2);
}
.error-page__lead { font-size: var(--sub-fs-body-lg); line-height: 1.8; margin-bottom: var(--sub-sp-5); }
.error-page__cta { display: flex; gap: var(--sub-sp-3); justify-content: center; flex-wrap: wrap; }

/* ---------- Note band ---------- */
.note-band {
  background: var(--c-yellow);
  border: 2px solid var(--c-black);
  padding: var(--sub-sp-5);
  margin-top: var(--sub-sp-5);
  font-family: var(--ff-jp);
  font-weight: 700;
  font-size: var(--sub-fs-body-lg);
  line-height: 1.8;
  color: var(--c-black);
}

/* ---------- Definition table ---------- */
.def-table { display: grid; gap: var(--sub-sp-3); margin-top: var(--sub-sp-3); }
.def-table > div {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: var(--sub-sp-3);
  border-bottom: 1px solid var(--c-black);
  padding-bottom: var(--sub-sp-3);
}
.def-table dt {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: var(--sub-fs-caption);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.def-table dd { font-size: var(--sub-fs-body); line-height: 1.7; }

/* ---------- CTA Band (sub-page) ---------- */
.cta-band {
  background: var(--c-yellow);
  color: var(--c-black);
  padding: var(--sub-sp-9) 0;
  border-top: 2px solid var(--c-black);
  border-bottom: 2px solid var(--c-black);
}
.cta-band__inner {
  display: flex;
  flex-direction: column;
  gap: var(--sub-sp-4);
  align-items: flex-start;
}
.cta-band__title {
  font-family: var(--ff-jp);
  font-weight: 900;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.cta-band__sub { font-size: var(--sub-fs-body-lg); line-height: 1.7; }
.hero__cta {
  display: flex;
  gap: var(--sub-sp-3);
  margin-top: var(--sub-sp-4);
  flex-wrap: wrap;
}

/* ---------- Site footer (sub-page) ---------- */
.site-footer {
  background: var(--c-black);
  color: var(--c-white);
  padding-top: var(--sub-sp-8);
}
.site-footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--sub-sp-6);
  padding-bottom: var(--sub-sp-7);
}
.site-footer__mark {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 28px;
  margin-bottom: var(--sub-sp-3);
}
.site-footer__company { font-size: var(--sub-fs-body); line-height: 1.7; opacity: 0.85; }
.site-footer__nav ul { display: grid; gap: var(--sub-sp-2); list-style: none; padding: 0; margin: 0; }
.site-footer__nav a {
  font-family: var(--ff-en); font-weight: 900;
  font-size: 14px; letter-spacing: 0.14em;
  color: var(--c-white); text-decoration: none;
}
.site-footer__nav a:hover, .site-footer__nav a:focus-visible { color: var(--c-yellow); }
.site-footer__contact a { color: var(--c-white); border-bottom: 1px solid var(--c-yellow); }
.site-footer__contact a:hover, .site-footer__contact a:focus-visible { color: var(--c-yellow); }
.site-footer .social {
  display: flex; gap: var(--sub-sp-3); margin-top: var(--sub-sp-3);
  flex-wrap: wrap; list-style: none; padding: 0;
}
.site-footer .social a {
  font-family: var(--ff-en); font-weight: 700;
  font-size: var(--sub-fs-caption); letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--c-white);
  text-decoration: none; border-bottom: 1px solid transparent;
}
.site-footer .social a:hover, .site-footer .social a:focus-visible {
  border-bottom-color: var(--c-yellow); color: var(--c-yellow);
}
.site-footer__copy {
  border-top: 1px solid var(--c-white);
  padding: var(--sub-sp-3) 0;
  text-align: center;
  font-family: var(--ff-en);
  font-size: var(--sub-fs-caption);
  letter-spacing: 0.12em;
}

/* ---------- Sub-page responsive ---------- */
@media (max-width: 1024px) {
  :root {
    --sub-container-pad: 40px;
  }
  .principles, .product, .artist-feature, .split, .pillar-row, .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--sub-sp-5);
  }
  .stats, .artist-grid, .journal-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .position { grid-template-columns: 1fr; }
  .pillar-row--reverse .pillar-row__media { order: 0; }
  .section-block .cards { grid-template-columns: repeat(2, 1fr); }
  .site-footer__inner { grid-template-columns: 1fr 1fr; }
  .site-footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  :root {
    --sub-container-pad: 20px;
    --sub-header-h: 64px;
  }
  .primary-nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .stats, .artist-grid, .journal-grid, .principles { grid-template-columns: 1fr; }
  .section-block .cards { grid-template-columns: 1fr; }
  .section-block { padding: var(--sub-sp-7) 0; }
  .page-hero { padding: calc(var(--sub-header-h) + var(--sub-sp-5)) 0 var(--sub-sp-5); }
  .def-table > div { grid-template-columns: 1fr; gap: var(--sub-sp-1); }
  .article { padding: calc(var(--sub-header-h) + var(--sub-sp-5)) 0 var(--sub-sp-7); }
  .site-footer__inner { grid-template-columns: 1fr; gap: var(--sub-sp-5); }
  .btn { padding: 14px 20px; font-size: 13px; }
}

a:focus-visible, button:focus-visible {
  outline: 3px solid var(--c-yellow);
  outline-offset: 2px;
}