/* ==========================================================================
   BAGEL STYLE LAB SHOP — デザインシステム
   コンセプトサイト（bagelstylelab）の文法をそのまま継承する:
   ink の黒地 / paper の文字 / crust の差し色 / Archivo の詰めた大見出し /
   Space Mono の英字ラベル / 粒子のオーバーレイ / hairline の罫線 / 巨大ワードマーク
   ========================================================================== */

:root {
  --ink: #0b0b0c;
  --char: #141311;
  --paper: #f4eee1;
  --cream: #ede3ce;
  --crust: #c68a45;
  --crust-deep: #8a5a2b;
  --crust-light: #e4b778;
  --sesame: #211c15;
  --poppy: #b23a2e;
  --matcha: #7e8a54;
  --paper-70: rgba(244, 238, 225, 0.7);
  --paper-50: rgba(244, 238, 225, 0.5);
  --paper-30: rgba(244, 238, 225, 0.3);
  --paper-15: rgba(244, 238, 225, 0.15);
  --line: rgba(244, 238, 225, 0.12);
  --mute: rgba(244, 238, 225, 0.55);
  --font-display: 'Archivo', 'Arial Narrow', Impact, sans-serif;
  --font-sans: 'Zen Kaku Gothic New', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', 'Noto Sans JP', sans-serif;
  --font-mono: 'Space Mono', ui-monospace, monospace;
  --gutter: clamp(20px, 4vw, 32px);
  --max: 1400px;
  --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { background: var(--ink); scroll-behavior: smooth; }
html, body { overflow-x: hidden; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.8;
  font-feature-settings: 'palt' 1;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; color: inherit; }
::selection { background: var(--crust); color: var(--ink); }
[hidden] { display: none !important; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* ---------- タイポグラフィ（コンセプトサイトと同じ定義） ---------- */
.display {
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 0.86;
  letter-spacing: -0.045em;
  margin: 0;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--crust-light);
}
.mono { font-family: var(--font-mono); }
.text-balance { text-wrap: balance; }

/* ---------- 粒子のオーバーレイ ---------- */
.grain-overlay {
  position: fixed; inset: 0; z-index: 60; pointer-events: none; opacity: 0.05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.skip-link { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--paper); color: var(--ink); padding: 8px 12px; }
.skip-link:focus { left: 8px; }

/* ---------- ヘッダー（固定・mix-blend-difference） ---------- */
.site-header { position: fixed; inset-inline: 0; top: 0; z-index: 50; mix-blend-mode: difference; }
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 20px;
}
@media (min-width: 768px) { .site-header__inner { padding: 24px 32px; } }
.site-header__logo { font-family: var(--font-display); font-weight: 900; font-size: 1.15rem; letter-spacing: -0.03em; text-transform: uppercase; color: var(--paper); line-height: 1; }
.site-header__logo .dot { color: var(--crust); }
.site-header__nav { display: flex; align-items: center; gap: 22px; margin-left: auto; margin-right: 22px; }
.site-header__navlink {
  font-family: var(--font-mono); font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.2em;
  color: var(--paper-70); transition: opacity 0.25s; display: inline-flex; align-items: baseline; gap: 8px; white-space: nowrap;
}
.site-header__navlink:hover { opacity: 0.6; }
.site-header__navlink.is-active { color: var(--paper); }
.site-header__navlink.is-disabled { color: var(--paper-30); cursor: default; }
.site-header__soon { font-size: 0.5rem; letter-spacing: 0.2em; color: var(--paper-30); }
.site-header__cart {
  display: inline-flex; align-items: center; gap: 8px; background: none; border: none; cursor: pointer; padding: 6px 0;
  font-family: var(--font-mono); font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--paper);
}
.site-header__cart .eyebrow { color: var(--paper); font-size: 0.62rem; letter-spacing: 0.2em; }
.site-header__cart-count {
  min-width: 18px; height: 18px; padding: 0 5px; border-radius: 999px; background: var(--paper); color: var(--ink);
  font-family: var(--font-mono); font-size: 0.6rem; line-height: 18px; text-align: center; font-weight: 700;
}
@media (max-width: 720px) {
  .site-header__nav { gap: 14px; margin-right: 14px; }
  .site-header__soon { display: none; }
}

/* ---------- レイアウト共通 ---------- */
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.section { position: relative; padding: clamp(72px, 10vw, 120px) var(--gutter); }
.section > .wrap { padding: 0; }
.section-head { display: grid; gap: 24px; margin-bottom: clamp(32px, 5vw, 64px); }
.section-head .display { font-size: clamp(2.6rem, 8vw, 6rem); color: var(--paper); white-space: pre-line; }
.section-head__lead { color: var(--paper-70); line-height: 1.9; max-width: 34em; margin: 0; }
.section-head__row { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
@media (min-width: 900px) {
  .section-head { grid-template-columns: repeat(12, 1fr); align-items: end; }
  .section-head > .eyebrow { grid-column: 1 / -1; }
  .section-head .display { grid-column: 1 / span 7; }
  .section-head__lead { grid-column: 8 / -1; align-self: end; }
  .section-head__row { grid-column: 1 / -1; }
}
.hairline { border: 0; border-top: 1px solid var(--line); margin: 0; }

/* ---------- ヒーロー ---------- */
.hero { position: relative; min-height: 100svh; display: flex; flex-direction: column; overflow: hidden; }
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.5) saturate(0.85); transform: scale(1.02); }
.hero__media::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(11,11,12,0.35) 0%, rgba(11,11,12,0.15) 40%, rgba(11,11,12,0.92) 100%);
}
.hero__inner {
  position: relative; z-index: 1; flex: 1; display: flex; flex-direction: column; justify-content: space-between;
  padding: 96px var(--gutter) 40px; text-align: center; min-height: 100svh;
}
.hero__kicker { display: block; }
.hero__title { color: var(--paper); font-size: clamp(3.4rem, 15vw, 13rem); }
.hero__title > span { display: block; white-space: nowrap; }
.hero__title .accent { display: inline; }
.hero__title .accent { color: var(--crust); }
.hero__bottom { display: flex; flex-direction: column; align-items: center; gap: 22px; }
.hero__lead { max-width: 36em; margin: 0; font-size: 0.95rem; line-height: 1.9; color: var(--paper-70); }
.hero__lead strong { display: block; font-weight: 500; color: var(--paper); }
.hero__scroll { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.hero__scroll span { font-family: var(--font-mono); font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.3em; color: var(--paper-50); }
.hero__scroll i { display: block; width: 1px; height: 40px; background: linear-gradient(to bottom, var(--crust), transparent); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

/* ---------- 商品グリッド ---------- */
.grid-tools { display: flex; align-items: center; gap: 18px; }
.grid-tools .eyebrow { color: var(--paper-50); }
.grid-tools button {
  background: none; border: none; cursor: pointer; padding: 4px 2px;
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.2em; color: var(--paper-50);
  border-bottom: 1px solid transparent;
}
.grid-tools button.is-active { color: var(--paper); border-bottom-color: var(--crust); }
.product-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px 14px; }
@media (min-width: 900px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); gap: 56px 24px; }
  .product-grid[data-cols='2'] { grid-template-columns: repeat(2, 1fr); gap: 64px 32px; }
  .product-grid[data-cols='4'] { grid-template-columns: repeat(4, 1fr); gap: 48px 20px; }
}
.product-grid__empty { grid-column: 1 / -1; color: var(--paper-50); font-size: 0.9rem; padding: 40px 0; }
.product-card { display: block; }
.product-card__frame { position: relative; display: block; aspect-ratio: 4 / 5; overflow: hidden; background: var(--char); }
.product-card__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: opacity 0.7s var(--ease-out-expo), transform 1.2s var(--ease-out-expo); }
.product-card__img--2 { opacity: 0; }
.product-card:hover .product-card__img--2, .product-card:focus-visible .product-card__img--2, .product-card:active .product-card__img--2 { opacity: 1; }
.product-card:hover .product-card__img { transform: scale(1.03); }
.product-card__tag { position: absolute; top: 12px; left: 12px; font-size: 0.56rem; letter-spacing: 0.24em; color: var(--paper); background: rgba(11,11,12,0.55); padding: 6px 8px; backdrop-filter: blur(4px); }
.product-card__soldout { position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--font-display); font-weight: 900; font-size: clamp(1.2rem, 3vw, 2rem); letter-spacing: -0.03em; color: var(--paper); background: rgba(11,11,12,0.55); }
.product-card__meta { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding-top: 14px; border-top: 1px solid var(--line); margin-top: 0; }
.product-card__name { font-family: var(--font-display); font-weight: 800; font-size: 0.95rem; letter-spacing: -0.02em; text-transform: uppercase; color: var(--paper); line-height: 1.1; }
.product-card__name small { display: block; margin-top: 4px; font-family: var(--font-sans); font-weight: 400; font-size: 0.72rem; letter-spacing: 0; text-transform: none; color: var(--crust-light); }
.product-card__price { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; color: var(--paper-70); white-space: nowrap; }

/* ---------- マーキー（コンセプトサイトと同じ） ---------- */
.marquee { position: relative; display: flex; overflow: hidden; padding: 28px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.marquee__track { display: flex; flex-shrink: 0; align-items: center; gap: 48px; padding-right: 48px; animation: marquee 40s linear infinite; }
.marquee__item { display: flex; align-items: center; gap: 48px; white-space: nowrap; }
.marquee__item .display { font-size: clamp(2rem, 7vw, 6rem); color: var(--paper-15); }
.marquee__item i { color: var(--crust); font-style: normal; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee__track { animation: none; } }

/* ---------- 3本柱（HOW IT ARRIVES） ---------- */
.pillars { display: grid; gap: 0; border-top: 1px solid var(--line); }
.pillar { padding: 32px 0; border-bottom: 1px solid var(--line); display: grid; gap: 10px; }
.pillar__no { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.2em; color: var(--crust); }
.pillar__title { font-size: clamp(1.6rem, 3.5vw, 2.4rem); color: var(--paper); }
.pillar__ja { color: var(--crust-light); font-size: 0.95rem; margin: 0; }
.pillar__desc { color: var(--paper-70); line-height: 1.9; margin: 0; max-width: 28em; font-size: 0.92rem; }
@media (min-width: 900px) {
  .pillars { grid-template-columns: repeat(3, 1fr); gap: 0 40px; }
  .pillar { padding: 40px 0 48px; }
}

/* ---------- ボタン ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 28px; border: 1px solid var(--paper); background: transparent; color: var(--paper);
  font-family: var(--font-sans); font-weight: 700; font-size: 0.85rem; letter-spacing: 0.06em; cursor: pointer;
  transition: background 0.25s, color 0.25s, border-color 0.25s, opacity 0.25s;
}
.btn:hover { background: var(--paper); color: var(--ink); }
.btn--primary { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn--primary:hover { background: var(--crust); border-color: var(--crust); color: var(--ink); }
.btn--block { width: 100%; }
.btn:disabled { opacity: 0.35; cursor: not-allowed; }
.btn:disabled:hover { background: var(--paper); color: var(--ink); }
.link-underline { text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--crust); }

/* ---------- 商品ページ ---------- */
.product-page { display: grid; gap: 40px; padding: 96px var(--gutter) 80px; max-width: var(--max); margin: 0 auto; }
.product-gallery { display: grid; gap: 8px; }
.product-gallery img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; background: var(--char); }
.buy-panel { display: grid; gap: 18px; align-content: start; }
.buy-panel__kicker { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.buy-panel__no { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.2em; color: var(--crust); }
.buy-panel__title { font-size: clamp(2.6rem, 7vw, 4.6rem); color: var(--paper); }
.buy-panel__ja { color: var(--crust-light); font-size: 1.05rem; margin: 0; }
.buy-panel__price { font-family: var(--font-mono); font-size: 1.05rem; letter-spacing: 0.06em; color: var(--paper); margin: 6px 0 0; }
.buy-panel__price small { font-size: 0.68rem; color: var(--paper-50); margin-left: 8px; letter-spacing: 0.2em; }
.buy-panel__desc { color: var(--paper-70); line-height: 2; margin: 0; max-width: 30em; }
.buy-panel__coming { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.2em; color: var(--paper-50); }
.field-label { display: block; margin-bottom: 10px; }
.variant-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.variant-list button {
  background: transparent; border: 1px solid var(--line); color: var(--paper); cursor: pointer;
  padding: 10px 14px; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; transition: all 0.2s;
}
.variant-list button:hover { border-color: var(--paper); }
.variant-list button.is-selected { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.variant-list button:disabled { color: var(--paper-30); text-decoration: line-through; cursor: not-allowed; }
.qty-field { display: flex; align-items: center; gap: 14px; }
.qty-field select, .cart-line__ctrl select {
  appearance: none; -webkit-appearance: none; background: transparent; color: var(--paper); border: 1px solid var(--line);
  padding: 10px 36px 10px 14px; font-family: var(--font-mono); font-size: 0.8rem; min-width: 76px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23e4b778' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center;
}
.qty-field .eyebrow { color: var(--paper-50); letter-spacing: 0.18em; }
.js-msg { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.14em; color: var(--paper-50); min-height: 1.2em; margin: 0; }
.js-msg.ok { color: var(--crust-light); }
.details-block { border-top: 1px solid var(--line); }
.details-block:last-of-type { border-bottom: 1px solid var(--line); }
.details-block summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; padding: 18px 0; font-weight: 700; font-size: 0.85rem; letter-spacing: 0.04em; }
.details-block summary::-webkit-details-marker { display: none; }
.details-block summary::after { content: '+'; font-family: var(--font-mono); color: var(--crust); font-size: 1rem; }
.details-block[open] summary::after { content: '−'; }
.details-block__body { padding: 0 0 20px; color: var(--paper-70); font-size: 0.9rem; line-height: 1.9; }
.details-block__body p { margin: 0 0 8px; }
.details-block__body dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; margin: 0; }
.details-block__body dt { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.16em; color: var(--crust-light); padding-top: 4px; }
.details-block__body dd { margin: 0; }
@media (min-width: 900px) {
  .product-page { grid-template-columns: 7fr 5fr; gap: 64px; padding-top: 120px; }
  .buy-panel { position: sticky; top: 110px; }
}

/* ---------- カートドロワー ---------- */
.cart-backdrop { position: fixed; inset: 0; z-index: 70; background: rgba(11,11,12,0.7); opacity: 0; transition: opacity 0.3s; }
.cart-backdrop.is-open { opacity: 1; }
.cart-drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 80; width: min(460px, 100%);
  background: var(--char); color: var(--paper); border-left: 1px solid var(--line);
  display: flex; flex-direction: column; transform: translateX(100%); transition: transform 0.45s var(--ease-out-expo);
}
.cart-drawer.is-open { transform: translateX(0); }
.cart-drawer__head { display: flex; justify-content: space-between; align-items: center; padding: 22px 24px; border-bottom: 1px solid var(--line); }
.cart-drawer__head .eyebrow { color: var(--paper); }
.cart-drawer__close { background: none; border: none; cursor: pointer; font-family: var(--font-display); font-size: 1.6rem; line-height: 1; color: var(--paper); padding: 0; }
.cart-drawer__body { flex: 1; overflow-y: auto; padding: 8px 24px; }
.cart-drawer__empty { padding: 60px 0; text-align: center; color: var(--paper-50); font-size: 0.85rem; }
.cart-line { display: grid; grid-template-columns: 64px 1fr auto; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--line); align-items: start; }
.cart-line__img { width: 64px; height: 80px; object-fit: cover; background: var(--ink); }
.cart-line__name { display: block; font-family: var(--font-display); font-weight: 800; font-size: 0.85rem; letter-spacing: -0.01em; text-transform: uppercase; }
.cart-line__variant { display: block; font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.12em; color: var(--crust-light); margin-top: 4px; }
.cart-line__price { display: block; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.1em; color: var(--paper-50); margin-top: 4px; }
.cart-line__ctrl { display: flex; align-items: center; gap: 10px; margin-top: 10px; }
.cart-line__ctrl select { padding: 6px 28px 6px 10px; min-width: 60px; font-size: 0.72rem; background-position: right 8px center; }
.cart-line__remove { background: none; border: none; cursor: pointer; padding: 4px 0; font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.14em; color: var(--paper-50); text-decoration: underline; text-underline-offset: 3px; }
.cart-line__linetotal { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.06em; }
.cart-drawer__foot { padding: 20px 24px 28px; border-top: 1px solid var(--line); display: grid; gap: 12px; }
.cart-drawer__total { display: flex; justify-content: space-between; align-items: baseline; }
.cart-drawer__total span:first-child { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--paper-50); }
.cart-drawer__total span:last-child { font-family: var(--font-display); font-weight: 900; font-size: 1.5rem; letter-spacing: -0.03em; }
.cart-drawer__note { margin: 0; font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.12em; color: var(--paper-50); }
.cart-drawer__error { margin: 0; font-size: 0.8rem; line-height: 1.7; color: var(--crust-light); }
.cart-drawer__error a { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- フォーム（法人・大口 など） ---------- */
.form-card { max-width: 760px; margin: 0 auto; padding: clamp(120px, 16vw, 160px) var(--gutter) 100px; }
.form-card > .eyebrow { display: block; margin-bottom: 8px; }
.form-card > p { color: var(--paper-70); font-size: 0.92rem; line-height: 1.95; margin: 18px 0 36px; }
.form-grid { display: grid; gap: 22px; }
.form-row2 { display: grid; gap: 22px; }
@media (min-width: 720px) { .form-row2 { grid-template-columns: 1fr 1fr; } }
.form-field { display: grid; gap: 8px; }
.form-field label { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--crust-light); }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--paper-30); color: var(--paper);
  padding: 12px 0; font-size: 0.95rem; border-radius: 0; outline: none; transition: border-color 0.2s;
}
.form-field select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23e4b778' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 4px center; }
.form-field select option { color: var(--ink); background: var(--paper); }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-bottom-color: var(--crust); }
.form-field textarea { min-height: 140px; resize: vertical; }
.form-field small, .form-hint { font-size: 0.75rem; color: var(--paper-50); }
.req { color: var(--crust); }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }
.form-msg { display: none; font-size: 0.85rem; margin: 0; }
.form-msg.ok { color: var(--crust-light); display: block; }
.form-msg.ng { color: #e39a8a; display: block; }
.form-done { display: none; text-align: center; padding: 48px 10px; }
.form-done h2 { font-size: clamp(1.8rem, 5vw, 2.6rem); margin: 0 0 14px; }
.form-done p { color: var(--paper-70); }
.bagel { display: block; width: 44px; height: 44px; border-radius: 50%; border: 12px solid var(--crust); margin: 0 auto 22px; }

/* ---------- 文書ページ（特商法・プライバシー・配送） ---------- */
.doc-page { max-width: 800px; margin: 0 auto; padding: 130px var(--gutter) 120px; }
.doc-page > .eyebrow { display: block; margin-bottom: 18px; }
.doc-page h1 { font-size: clamp(1.9rem, 4.6vw, 2.9rem); line-height: 1.2; letter-spacing: -0.02em; color: var(--paper); margin: 0 0 32px; }
.doc-page h2 { font-family: var(--font-display); font-weight: 800; text-transform: uppercase; letter-spacing: -0.02em; font-size: 1.3rem; margin: 48px 0 14px; padding-top: 22px; border-top: 1px solid var(--line); }
.doc-page h3 { font-size: 0.95rem; margin: 28px 0 8px; }
.doc-page p, .doc-page li { color: var(--paper-70); font-size: 0.92rem; line-height: 1.95; }
.doc-page p { margin: 0 0 12px; }
.doc-page a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--crust); }
.doc-page__note { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.14em; color: var(--crust-light); border: 1px solid var(--line); padding: 12px 14px; margin: 0 0 32px; }
.tablewrap { overflow-x: auto; margin: 16px 0; }
.tablewrap table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.tablewrap th, .tablewrap td { text-align: left; vertical-align: top; padding: 12px 10px; border-bottom: 1px solid var(--line); color: var(--paper-70); }
.tablewrap th { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--crust-light); white-space: nowrap; width: 11em; }

/* ---------- 中央寄せページ（thanks / 404） ---------- */
.center-page { min-height: 80svh; max-width: 680px; margin: 0 auto; padding: 140px var(--gutter) 120px; display: grid; align-content: center; justify-items: center; text-align: center; gap: 14px; }
.center-page h1 { font-size: clamp(2.6rem, 9vw, 6rem); color: var(--paper); }
.center-page p { color: var(--paper-70); max-width: 32em; margin: 0; }
.center-page .btn { margin-top: 24px; }

/* ---------- フッター（巨大ワードマーク） ---------- */
.site-footer { position: relative; border-top: 1px solid var(--line); padding: 64px var(--gutter) 0; overflow: hidden; }
.site-footer__inner { max-width: var(--max); margin: 0 auto; display: grid; gap: 32px; padding-bottom: 40px; }
.site-footer__logo { display: block; color: var(--paper); font-size: 0.66rem; }
.site-footer__tagline { margin: 10px 0 0; color: var(--paper-70); font-size: 0.9rem; }
.site-footer__legal { display: flex; flex-wrap: wrap; gap: 10px 26px; font-size: 0.62rem; letter-spacing: 0.2em; color: var(--paper-50); }
.site-footer__legal a:hover { color: var(--paper); }
.site-footer__bottom { max-width: var(--max); margin: 0 auto; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; padding: 18px 0 22px; border-top: 1px solid var(--line); }
.site-footer__copyright { margin: 0; font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.12em; color: var(--paper-50); }
.site-footer__biz { font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.12em; color: var(--paper-30); }
.site-footer__biz:hover { color: var(--paper); }
.site-footer__mark { max-width: var(--max); margin: 0 auto; padding: 24px 0 0; font-size: clamp(4.6rem, 19vw, 17rem); color: var(--paper-15); line-height: 0.82; letter-spacing: -0.05em; transform: translateY(0.08em); white-space: nowrap; }
.site-footer__mark span { display: block; }
@media (min-width: 900px) {
  .site-footer__inner { grid-template-columns: 1fr auto; align-items: end; }
  .site-footer__legal { justify-content: flex-end; }
}

/* ---------- THE CROSSING（エディトリアル帯。コンセプトサイトの都市写真） ---------- */
.cities { display: grid; gap: 28px 20px; }
.city { display: grid; gap: 12px; }
.city__frame { aspect-ratio: 4 / 5; overflow: hidden; background: var(--char); }
.city__frame img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease-out-expo); }
.city:hover .city__frame img { transform: scale(1.04); }
.city__meta { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); padding-top: 12px; }
.city__name { font-size: clamp(1.4rem, 3vw, 2rem); color: var(--paper); }
.city__tag { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.2em; color: var(--crust); }
.city__note { margin: 0; color: var(--paper-70); font-size: 0.9rem; line-height: 1.9; }
@media (min-width: 720px) { .cities { grid-template-columns: repeat(3, 1fr); } }

/* ---------- 出現アニメーション（IntersectionObserver。JS 有効時のみ初期非表示） ---------- */
.js-reveal [data-reveal] { opacity: 0; transform: translateY(2.2rem); transition: opacity 0.9s var(--ease-out-expo), transform 1.1s var(--ease-out-expo); will-change: opacity, transform; }
.js-reveal [data-reveal].is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js-reveal [data-reveal] { opacity: 1; transform: none; transition: none; } }

/* 固定ヘッダーの下に最初のセクションが来るページ用 */
.section--first { padding-top: clamp(120px, 16vw, 160px); }

/* ヒーロー: ロゴ 3 行（コンセプトサイトと同じ）と、日本語タグライン + mono の英字 */
.hero__title { font-size: clamp(3.4rem, 15vw, 12rem); }
.hero__lead strong { display: block; font-size: clamp(1rem, 2.2vw, 1.25rem); font-weight: 500; letter-spacing: 0.02em; margin-bottom: 14px; }
.hero__sub { display: block; color: var(--paper-50); }