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

:root {
  --white:     #FFFFFF;
  --off-white: #F8F6F3;
  --stone:     #F1EDE7;
  --border:    #E5DDD6;
  --text:      #2C2320;
  --text-md:   #7A6B62;
  --text-lt:   #B5A99F;
  --accent:    #B8956A;
  --accent-lt: #EDE3D5;
  --font-en:   'Cormorant Garamond', serif;
  --font-ja:   'Noto Sans JP', sans-serif;
}

html { scroll-behavior: smooth; }
body { font-family: var(--font-ja); background: var(--white); color: var(--text); font-size: 15px; line-height: 1.8; }

/* ── HEADER ── */
header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 48px; height: 64px;
  background: rgba(255,255,255,0.96); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.logo { font-family: var(--font-en); font-size: 22px; font-weight: 300; letter-spacing: 0.14em; color: var(--text); text-decoration: none; }
.logo em { font-style: italic; color: var(--accent); }
nav { display: flex; gap: 28px; align-items: center; }
nav a { font-size: 12px; font-weight: 300; letter-spacing: 0.1em; color: var(--text-md); text-decoration: none; transition: color 0.2s; }
nav a:hover, nav a.active { color: var(--accent); }
.cart-btn {
  position: relative; background: none; border: 1px solid var(--border);
  border-radius: 24px; padding: 7px 16px; cursor: pointer;
  font-family: var(--font-ja); font-size: 12px; color: var(--text);
  display: flex; align-items: center; gap: 7px; transition: all 0.2s;
  text-decoration: none;
}
.cart-btn:hover { border-color: var(--accent); color: var(--accent); }
.cart-badge {
  background: var(--accent); color: white; border-radius: 50%;
  width: 18px; height: 18px; font-size: 10px; font-weight: 500;
  display: flex; align-items: center; justify-content: center;
}
.cart-badge.hidden { display: none; }

/* ── FOOTER ── */
footer { background: var(--text); color: var(--text-lt); padding: 56px 0 28px; margin-top: auto; }
.footer-inner { max-width: 1100px; margin: 0 auto; padding: 0 40px; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 56px; }
.footer-brand .logo { font-size: 24px; color: var(--white); display: block; margin-bottom: 14px; }
.footer-brand p { font-size: 12px; font-weight: 300; line-height: 2; max-width: 240px; }
.footer-col h4 { font-size: 10px; letter-spacing: 0.25em; color: var(--white); margin-bottom: 18px; font-weight: 400; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 9px; }
.footer-col a { font-size: 12px; color: var(--text-lt); text-decoration: none; font-weight: 300; transition: color 0.2s; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { max-width: 1100px; margin: 36px auto 0; padding: 20px 40px 0; border-top: 1px solid rgba(255,255,255,0.1); display: flex; justify-content: space-between; align-items: center; font-size: 11px; color: var(--text-lt); opacity: 0.5; }

/* ── BUTTONS ── */
.btn { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; border-radius: 4px; font-size: 13px; letter-spacing: 0.08em; transition: all 0.25s; cursor: pointer; border: none; font-family: var(--font-ja); }
.btn-primary { background: var(--accent); color: var(--white); padding: 13px 28px; }
.btn-primary:hover { background: #a07f58; transform: translateY(-1px); }
.btn-outline { border: 1px solid var(--accent); color: var(--accent); padding: 12px 24px; background: transparent; }
.btn-outline:hover { background: var(--accent-lt); }
.btn-arrow::after { content: ' →'; }

/* ── PAGE WRAPPER ── */
.page-wrap { padding-top: 64px; min-height: 100vh; display: flex; flex-direction: column; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 40px; }

/* ── BREADCRUMB ── */
.breadcrumb { padding: 14px 0; font-size: 12px; color: var(--text-lt); display: flex; gap: 8px; align-items: center; }
.breadcrumb a { color: var(--text-lt); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span::before { content: '/'; margin-right: 8px; }

/* ── SECTION HEADER ── */
.section-header { text-align: center; margin-bottom: 52px; }
.section-en { font-family: var(--font-en); font-size: 11px; letter-spacing: 0.4em; color: var(--accent); margin-bottom: 10px; display: block; }
.section-title { font-family: var(--font-en); font-size: clamp(26px, 2.6vw, 38px); font-weight: 300; letter-spacing: 0.06em; color: var(--text); }
.section-lead { margin-top: 10px; font-size: 13px; color: var(--text-md); font-weight: 300; }
.divider { width: 40px; height: 1px; background: var(--accent); margin: 16px auto 0; opacity: 0.5; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  header { padding: 0 20px; }
  nav a:not(.cart-btn) { display: none; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 6px; }
  .container { padding: 0 20px; }
}
@media (max-width: 600px) {
  .container { padding: 0 16px; }
}