/* 案A ショールーム：白基調・ほぼモノクロ・アクセント色なし。写真を大きく、文字は小さく、余白を広く */
:root {
  --bg: #FAFAF8;
  --ink: #1C1C1C;
  --ink-2: #5E5E5E;
  --ink-3: #9A9A9A;
  --line: #DCDCD8;
  --f-ja: "Zen Kaku Gothic New", "Hiragino Sans", sans-serif;
  --f-en: "Jost", "Helvetica Neue", Arial, sans-serif;
  --gut: clamp(20px, 5vw, 80px);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--f-ja); font-weight: 300; font-size: 14px; line-height: 2.1; letter-spacing: .06em; overflow-x: hidden; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }
figure, h1, h2, p, dl, dd { margin: 0; }
a { color: inherit; text-decoration: none; }
h1, h2 { font-weight: 400; word-break: auto-phrase; }

.head { display: flex; justify-content: space-between; align-items: center; gap: 32px; padding: 28px var(--gut); }
.logo { font-family: var(--f-en); font-weight: 400; font-size: 20px; letter-spacing: .9em; margin-right: -.9em; }
.logo span { margin-right: .9em; }
.nav { display: flex; gap: clamp(16px, 2.2vw, 36px); }
.nav a { display: flex; flex-direction: column; align-items: center; font-family: var(--f-en); font-size: 12px; letter-spacing: .24em; line-height: 1.5; }
.nav small { font-family: var(--f-ja); font-size: 9px; letter-spacing: .1em; color: var(--ink-3); }
.nav a:hover { color: var(--ink-3); }

.hero-img { margin: 0 var(--gut); aspect-ratio: 12 / 7; max-height: 82vh; width: auto; }
.hero-cap { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; padding: 32px var(--gut) 0; }
.hero-cap h1 { font-size: clamp(17px, 1.6vw, 22px); line-height: 2; letter-spacing: .2em; }
.en { font-family: var(--f-en); font-size: 11px; letter-spacing: .3em; color: var(--ink-3); text-align: right; line-height: 2; }

.label { font-family: var(--f-en); font-size: 11px; letter-spacing: .4em; color: var(--ink-3); text-transform: uppercase; }

.news { display: grid; grid-template-columns: 1fr 1fr; padding: 72px var(--gut) 0; }
.news ul { margin: 0; padding: 0; list-style: none; }
.news li a { display: flex; gap: 24px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.news li:first-child a { border-top: 1px solid var(--line); }
.news time { font-family: var(--f-en); color: var(--ink-3); letter-spacing: .1em; }
.intro { display: grid; grid-template-columns: 1fr 1fr; padding: clamp(120px, 16vw, 240px) var(--gut); }
.intro-text { max-width: 440px; }
.intro-text p + p { margin-top: 1.4em; }

.gallery { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(20px, 3vw, 48px); padding: 0 var(--gut); }
.g-item figure { aspect-ratio: 4 / 5; overflow: hidden; }
.g-item img { transition: opacity .4s; }
.g-item:hover img { opacity: .85; }
.g-en { margin-top: 22px; font-family: var(--f-en); font-size: 11px; letter-spacing: .4em; color: var(--ink-3); text-transform: uppercase; }
.g-item h2 { font-size: 16px; letter-spacing: .2em; margin-top: 2px; }
.g-item p:last-child { margin-top: 10px; color: var(--ink-2); font-size: 13px; max-width: 320px; }

.wide { padding: clamp(120px, 16vw, 240px) 0 0; }
.wide figure { aspect-ratio: 16 / 7; }
.wide-quote { padding: 28px var(--gut) 0; text-align: right; font-size: 14px; letter-spacing: .24em; color: var(--ink-2); }

.stock { padding: clamp(120px, 16vw, 240px) var(--gut) 0; }
.row-head { display: grid; grid-template-columns: 1fr auto; align-items: end; margin-bottom: 40px; }
.row-head .label { grid-column: 1 / -1; }
.row-head h2 { font-size: 16px; letter-spacing: .2em; }
.link { font-family: var(--f-en); font-size: 11px; letter-spacing: .3em; text-transform: uppercase; border-bottom: 1px solid var(--ink); padding-bottom: 2px; }
.stock-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(20px, 3vw, 48px); }
.s-item figure { aspect-ratio: 16 / 11; }
.s-name { margin-top: 18px; font-size: 14px; letter-spacing: .14em; }
.s-name span, .s-meta { color: var(--ink-3); font-size: 12px; }

.brands { padding: clamp(120px, 16vw, 240px) var(--gut) 0; }
.brand-line { margin-top: 24px; font-family: var(--f-en); font-size: 13px; letter-spacing: .3em; line-height: 2.6; max-width: 980px; }
.note { margin-top: 18px; font-size: 11px; color: var(--ink-3); }

.shops { padding: clamp(120px, 16vw, 240px) var(--gut); }
.shop-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; margin-top: 32px; padding-top: 32px; border-top: 1px solid var(--line); }
.shop-list dt { font-size: 13px; letter-spacing: .2em; margin-bottom: 6px; font-weight: 500; }
.shop-list dd { font-size: 12px; color: var(--ink-2); line-height: 1.9; }
.shop-list a { font-family: var(--f-en); letter-spacing: .14em; }
.contact-btn { display: inline-block; margin-top: 64px; padding: 18px 56px; border: 1px solid var(--ink); font-size: 13px; letter-spacing: .3em; }
.contact-btn:hover { background: var(--ink); color: var(--bg); }

.foot { padding: 64px var(--gut) 40px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 12px 40px; align-items: baseline; font-size: 11px; color: var(--ink-2); }
.logo-foot { font-size: 14px; color: var(--ink); }
.copy { margin-left: auto; font-family: var(--f-en); letter-spacing: .2em; color: var(--ink-3); }

@media (max-width: 900px) {
  .head { flex-direction: column; align-items: flex-start; gap: 18px; padding-top: 22px; padding-bottom: 18px; }
  .nav { width: calc(100% + var(--gut)); overflow-x: auto; gap: 22px; padding-bottom: 6px; scrollbar-width: none; }
  .nav::-webkit-scrollbar { display: none; }
  .nav a { flex: none; }
  .hero-img { margin: 0; aspect-ratio: 4 / 5; max-height: none; }
  .hero-cap { flex-direction: column; align-items: flex-start; }
  .en { text-align: left; }
  .intro, .news { grid-template-columns: 1fr; gap: 16px; }
  .news { padding-top: 56px; }
  .gallery { grid-template-columns: minmax(0, 1fr); gap: 72px; }
  .stock-grid { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .shop-list { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .contact-btn { display: block; text-align: center; padding-inline: 0; }
  .copy { margin-left: 0; }
}