/* =====================================================
   海市 -UMIICHI- EC サイト
   洗練された日本の海産プレミアム — Editorial × Modern
   ===================================================== */

:root {
  /* ---- Color Palette (Refined) ---- */
  --c-primary:        #0d3d5c;        /* 深海ネイビー */
  --c-primary-deep:   #082a42;
  --c-primary-soft:   #e8f0f4;
  --c-primary-tint:   #f4f8fa;

  --c-accent:         #c8493d;        /* 朱赤 — 控えめな朱 */
  --c-accent-deep:    #a3382e;
  --c-accent-soft:    #fbeae8;

  --c-gold:           #b8894c;        /* 金茶 — 落ち着いた金 */
  --c-gold-light:     #d4a574;
  --c-gold-soft:      #f7eedf;

  --c-paper:          #fbf8f3;        /* 和紙クリーム */
  --c-paper-deep:     #f3ede2;

  --c-success:        #2f6f4f;
  --c-success-soft:   #e8f3ed;
  --c-warn:           #b9772a;
  --c-warn-soft:      #fbf1de;

  --c-ink:            #11161c;        /* 墨 */
  --c-ink-2:          #3a4854;
  --c-ink-3:          #6c7a87;
  --c-ink-4:          #9aa6b1;

  --c-line:           #e7ebef;
  --c-line-2:         #f1f4f7;
  --c-line-3:         #f7f9fb;

  --c-bg:             #ffffff;
  --c-bg-soft:        #f8fafb;
  --c-bg-blue:        #eef4f7;       /* 旧互換 */

  /* ---- Radii ---- */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 24px;
  --r-pill: 999px;
  --radius: var(--r-md);
  --radius-lg: var(--r-lg);

  /* ---- Shadows (multi-layer, soft) ---- */
  --shadow-xs:  0 1px 2px rgba(13, 61, 92, .04), 0 1px 1px rgba(13, 61, 92, .03);
  --shadow-sm:  0 2px 4px rgba(13, 61, 92, .04), 0 4px 12px rgba(13, 61, 92, .04);
  --shadow:     0 4px 10px rgba(13, 61, 92, .05), 0 12px 32px rgba(13, 61, 92, .06);
  --shadow-lg:  0 8px 20px rgba(13, 61, 92, .08), 0 24px 60px rgba(13, 61, 92, .10);
  --shadow-xl:  0 14px 40px rgba(13, 61, 92, .15), 0 30px 80px rgba(13, 61, 92, .14);

  /* ---- Motion ---- */
  --ease-out: cubic-bezier(.2, .9, .3, 1);
  --ease-in-out: cubic-bezier(.7, .0, .3, 1);
  --trans: .25s var(--ease-out);
  --trans-slow: .45s var(--ease-out);

  /* ---- Layout ---- */
  --container: 1240px;
  --container-narrow: 1080px;
}

/* ==== Reset & Base ==== */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-tap-highlight-color: transparent; }
body {
  font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--c-bg);
  color: var(--c-ink);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'palt', 'kern';
  letter-spacing: .01em;
}
a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; display: block; }
button { font-family: inherit; border: 0; background: none; cursor: pointer; color: inherit; padding: 0; }
h1, h2, h3, h4, h5 { margin: 0; font-weight: 700; letter-spacing: -.015em; line-height: 1.35; }
input, select, textarea { font-family: inherit; font-size: 15px; color: inherit; }
::selection { background: rgba(13, 61, 92, .14); color: var(--c-primary-deep); }

/* Utility — tabular numerals for prices */
.tnum, .product-price, .pd-price, .summary-total-value b, .stat-value, .o-total {
  font-variant-numeric: tabular-nums;
  font-feature-settings: 'tnum';
}

/* ==== Notice Bar — refined ==== */
.notice-bar {
  background: linear-gradient(95deg, var(--c-primary-deep), var(--c-primary) 55%, #155a7a);
  color: #fff;
  text-align: center;
  font-size: 12.5px;
  padding: 9px 16px;
  font-weight: 500;
  letter-spacing: .05em;
  position: relative;
  overflow: hidden;
}
.notice-bar::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 12% 50%, rgba(184,137,76,.18), transparent 25%),
    radial-gradient(circle at 88% 50%, rgba(184,137,76,.12), transparent 22%);
  pointer-events: none;
}
.notice-bar b { color: var(--c-gold-light); font-weight: 700; }
.notice-text {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  position: relative;
  z-index: 1;
}
.notice-icon {
  font-size: 14px;
  filter: drop-shadow(0 1px 2px rgba(184,137,76,.4));
}
.notice-sep {
  display: inline-block;
  margin: 0 8px;
  color: var(--c-gold-light);
  opacity: .6;
  font-size: 11px;
  vertical-align: 1px;
}

/* ==== Header — cleaner, more confident ==== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--c-line);
}
.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 16px 28px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 36px;
}
.logo {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: 'Zen Maru Gothic', serif;
  position: relative;
}
.logo-mark {
  font-size: 28px;
  filter: drop-shadow(0 2px 6px rgba(13, 61, 92, .25));
  transition: var(--trans);
}
.logo:hover .logo-mark { transform: rotate(-6deg) scale(1.04); }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-text b {
  font-size: 21px;
  letter-spacing: .12em;
  color: var(--c-primary);
  font-weight: 900;
  text-shadow: 0 1px 0 rgba(255,255,255,.6);
}
.logo-text small {
  font-size: 9.5px;
  letter-spacing: .35em;
  color: var(--c-ink-3);
  margin-top: 4px;
  font-weight: 600;
}

.search-box {
  display: flex;
  background: var(--c-bg-soft);
  border-radius: var(--r-pill);
  padding: 4px 5px 4px 22px;
  align-items: center;
  border: 1.5px solid transparent;
  transition: var(--trans);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.5);
}
.search-box:focus-within {
  background: #fff;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 4px rgba(13, 61, 92, .08);
}
.search-box input {
  flex: 1;
  border: 0;
  background: transparent;
  outline: none;
  padding: 11px 6px;
  font-size: 14px;
  color: var(--c-ink);
}
.search-box input::placeholder { color: var(--c-ink-4); }
.search-box button {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  background: var(--c-primary);
  color: #fff;
  border-radius: var(--r-pill);
  transition: var(--trans);
}
.search-box button:hover { background: var(--c-primary-deep); transform: scale(1.04); }

.header-nav { display: flex; gap: 4px; align-items: center; }
.nav-link {
  position: relative;
  display: inline-flex; flex-direction: column; align-items: center;
  padding: 8px 14px;
  border-radius: var(--r-md);
  font-size: 11px;
  font-weight: 600;
  color: var(--c-ink-2);
  letter-spacing: .04em;
  transition: var(--trans);
}
.nav-link:hover { background: var(--c-bg-soft); color: var(--c-primary); }
.nav-link span { margin-top: 3px; }
.cart-badge {
  position: absolute; top: 4px; right: 4px;
  min-width: 18px; height: 18px;
  background: var(--c-accent);
  color: #fff;
  font-size: 10px;
  border-radius: var(--r-pill);
  display: grid; place-items: center;
  padding: 0 5px;
  font-weight: 800;
  box-shadow: 0 2px 6px rgba(200, 73, 61, .35);
  border: 1.5px solid #fff;
}

/* ==== Hero — editorial ==== */
.hero {
  position: relative;
  background:
    radial-gradient(900px 320px at 8% -10%, rgba(13, 61, 92, .07), transparent 55%),
    radial-gradient(700px 400px at 100% 100%, rgba(184, 137, 76, .10), transparent 55%),
    linear-gradient(180deg, var(--c-paper) 0%, #ffffff 100%);
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 60px;
  background: linear-gradient(180deg, transparent, var(--c-bg));
  pointer-events: none;
}
.hero-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 80px 28px 100px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-lead {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1px solid var(--c-line);
  color: var(--c-primary);
  padding: 8px 18px 8px 14px;
  border-radius: var(--r-pill);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .14em;
  margin: 0 0 26px;
  box-shadow: var(--shadow-xs);
}
.hero-lead::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--c-gold);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(184, 137, 76, .18);
}
.hero-title {
  font-family: 'Shippori Mincho', 'Zen Maru Gothic', serif;
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.25;
  color: var(--c-ink);
  letter-spacing: -.015em;
  margin-bottom: 28px;
  font-weight: 700;
}
.hero-title em {
  font-style: normal;
  background: linear-gradient(180deg, transparent 62%, rgba(184, 137, 76, .35) 62%);
  padding: 0 4px;
}
.hero-desc {
  color: var(--c-ink-2);
  font-size: 15px;
  line-height: 1.95;
  margin-bottom: 36px;
  max-width: 38em;
  word-break: keep-all;
  line-break: strict;
  letter-spacing: .02em;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

.btn-primary, .btn-ghost {
  position: relative;
  padding: 15px 30px;
  border-radius: var(--r-pill);
  font-weight: 700;
  font-size: 14px;
  transition: var(--trans);
  display: inline-flex; align-items: center; gap: 10px;
  letter-spacing: .04em;
  white-space: nowrap;
}
.btn-primary {
  background: var(--c-primary);
  color: #fff;
  box-shadow: 0 6px 18px rgba(13, 61, 92, .28), inset 0 1px 0 rgba(255,255,255,.12);
}
.btn-primary::after {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255,255,255,.10), transparent 50%);
  pointer-events: none;
}
.btn-primary:hover {
  background: var(--c-primary-deep);
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(13, 61, 92, .35), inset 0 1px 0 rgba(255,255,255,.12);
}
.btn-primary:active { transform: translateY(0); }
.btn-ghost {
  background: #fff;
  color: var(--c-primary);
  border: 1.5px solid var(--c-line);
  box-shadow: var(--shadow-xs);
}
.btn-ghost:hover {
  border-color: var(--c-primary);
  color: var(--c-primary-deep);
  background: var(--c-primary-tint);
  transform: translateY(-1px);
}
.btn-link {
  font-size: 13px;
  color: var(--c-primary);
  font-weight: 700;
  padding: 6px 4px;
  border-bottom: 1.5px solid transparent;
  transition: var(--trans);
}
.btn-link:hover { border-color: var(--c-primary); }

.hero-visual {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.hero-visual::before {
  content: '';
  position: absolute;
  inset: -30px -30px -30px -30px;
  background: radial-gradient(circle at 50% 50%, rgba(13, 61, 92, .04), transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.hero-card {
  position: relative;
  aspect-ratio: 1;
  background: #fff;
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  font-size: 72px;
  gap: 10px;
  transition: transform .5s var(--ease-out), box-shadow .5s var(--ease-out);
  overflow: hidden;
  border: 1px solid var(--c-line-2);
  z-index: 1;
}
.hero-card span {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-ink-2);
  letter-spacing: .18em;
  font-family: 'Zen Maru Gothic', sans-serif;
}
.hero-card::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at 30% 25%, rgba(255,255,255,.5), transparent 40%);
  pointer-events: none;
}
.hero-card::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(255,255,255,.35));
  pointer-events: none;
}
.hero-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}
.hero-card:nth-child(odd) { transform: translateY(8px); }
.hero-card:nth-child(odd):hover { transform: translateY(2px); }
.hero-card-1 { background: linear-gradient(150deg, #fff8ec, #fff); }
.hero-card-2 { background: linear-gradient(150deg, #fbe7e3, #fff); }
.hero-card-3 { background: linear-gradient(150deg, #efe6f5, #fff); }
.hero-card-4 { background: linear-gradient(150deg, #e6eff7, #fff); }

/* ==== Section Common ==== */
.section-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 84px 28px;
}
.section-title {
  font-family: 'Shippori Mincho', 'Zen Maru Gothic', serif;
  font-size: 30px;
  margin-bottom: 8px;
  letter-spacing: -.01em;
  color: var(--c-ink);
  font-weight: 700;
}
.section-eyebrow {
  display: block;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .35em;
  color: var(--c-gold);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 36px;
  flex-wrap: wrap;
  gap: 20px;
}
.section-head .section-title { margin-bottom: 0; }

/* ==== Category — refined cards ==== */
.category-bar {
  background: var(--c-paper);
  border-top: 1px solid var(--c-paper-deep);
  border-bottom: 1px solid var(--c-paper-deep);
}
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
}
.category-card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: 22px 24px;
  display: flex; align-items: center; gap: 18px;
  transition: var(--trans);
  cursor: pointer;
  box-shadow: var(--shadow-xs);
  position: relative;
  overflow: hidden;
}
.category-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13, 61, 92, 0), rgba(13, 61, 92, 0));
  transition: var(--trans);
  pointer-events: none;
}
.category-card:hover {
  border-color: var(--c-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.category-card:hover::after {
  background: linear-gradient(135deg, rgba(13, 61, 92, .03), rgba(184,137,76,.03));
}
.category-card.active {
  border-color: var(--c-primary);
  background: var(--c-primary-tint);
  box-shadow: 0 0 0 3px rgba(13, 61, 92, .08), var(--shadow);
}
.category-emoji {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 30px;
  flex-shrink: 0;
  background: var(--c-paper);
  box-shadow: inset 0 0 0 1px rgba(184, 137, 76, .15);
}
.category-card.active .category-emoji {
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(13, 61, 92, .12);
}
.category-label b {
  display: block;
  font-size: 17px;
  font-family: 'Zen Maru Gothic', sans-serif;
  font-weight: 700;
  color: var(--c-ink);
  letter-spacing: .03em;
}
.category-label small {
  color: var(--c-ink-3);
  font-size: 11.5px;
  letter-spacing: .04em;
}

/* ==== Product Section ==== */
.product-section { background: var(--c-bg); }
.product-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 16px;
}
.product-header .section-title { margin-bottom: 0; }
.sort-box label {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12.5px;
  color: var(--c-ink-2);
  font-weight: 600;
}
.sort-box select {
  padding: 9px 32px 9px 16px;
  border-radius: var(--r-pill);
  border: 1.5px solid var(--c-line);
  background: #fff;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  transition: var(--trans);
  font-size: 13px;
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236c7a87' stroke-width='2.5' stroke-linecap='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 12px center;
}
.sort-box select:hover { border-color: var(--c-primary); }
.sort-box select:focus { border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(13, 61, 92, .1); }

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(254px, 1fr));
  gap: 24px;
}
.product-card {
  background: #fff;
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), border-color .25s;
  cursor: pointer;
  border: 1px solid var(--c-line);
  display: flex; flex-direction: column;
  position: relative;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--c-primary-soft);
}
.product-thumb {
  position: relative;
  aspect-ratio: 1;
  background: var(--c-bg-soft);
  overflow: hidden;
}
.product-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .55s var(--ease-out);
}
.product-card:hover .product-thumb img { transform: scale(1.06); }
.product-thumb::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 65%, rgba(13, 61, 92, .04));
  pointer-events: none;
}

.product-badge {
  position: absolute;
  top: 12px; left: 12px;
  padding: 5px 11px;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: .12em;
  border-radius: var(--r-sm);
  color: #fff;
  box-shadow: 0 4px 10px rgba(0, 0, 0, .12);
  backdrop-filter: blur(4px);
}
.product-badge.BEST { background: var(--c-primary); }
.product-badge.SALE { background: var(--c-accent); }
.product-badge.NEW  { background: var(--c-success); }

.stock-label {
  position: absolute;
  top: 12px; right: 12px;
  padding: 5px 10px;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(4px);
  border-radius: var(--r-sm);
  font-size: 10.5px;
  font-weight: 700;
  color: var(--c-ink-2);
  letter-spacing: .04em;
  box-shadow: 0 1px 3px rgba(0,0,0,.08);
}
.stock-label.low { color: var(--c-accent); }
.stock-label.zero { color: var(--c-ink-4); background: rgba(247, 249, 251, .96); }

.product-info {
  padding: 16px 16px 18px;
  display: flex; flex-direction: column;
  gap: 8px;
  flex: 1;
}
.product-tags { display: flex; gap: 5px; flex-wrap: wrap; }
.product-tag {
  font-size: 10px;
  padding: 3px 9px;
  background: var(--c-paper);
  color: var(--c-ink-2);
  border-radius: var(--r-sm);
  font-weight: 600;
  letter-spacing: .02em;
}
.product-name {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--c-ink);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 44px;
  letter-spacing: .005em;
}
.product-price-row {
  display: flex; align-items: baseline; gap: 8px;
  margin-top: auto;
  padding-top: 6px;
  border-top: 1px dashed var(--c-line-2);
}
.product-price {
  font-size: 22px;
  font-weight: 900;
  color: var(--c-ink);
  font-family: 'Zen Maru Gothic', sans-serif;
  letter-spacing: -.01em;
}
.product-price-original {
  font-size: 12px;
  color: var(--c-ink-3);
  text-decoration: line-through;
}
.product-discount {
  font-size: 11px;
  background: var(--c-accent);
  color: #fff;
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 800;
  letter-spacing: .02em;
}

/* Empty */
.empty-state {
  text-align: center;
  padding: 100px 20px;
  color: var(--c-ink-3);
}
.empty-state::before {
  content: '🐚';
  display: block;
  font-size: 56px;
  margin-bottom: 18px;
  opacity: .55;
}

/* ==== Story ==== */
.story {
  background:
    radial-gradient(800px 300px at 90% 0%, rgba(184,137,76,.06), transparent 60%),
    linear-gradient(180deg, #fff, var(--c-paper));
  border-top: 1px solid var(--c-line);
}
.story .section-head { justify-content: center; text-align: center; flex-direction: column; }
.story-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}
.story-card {
  background: #fff;
  border-radius: var(--r-lg);
  padding: 40px 28px 32px;
  text-align: center;
  box-shadow: var(--shadow-xs);
  transition: var(--trans);
  border: 1px solid var(--c-line);
  position: relative;
  overflow: hidden;
}
.story-card::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--c-gold), var(--c-primary));
  border-radius: 0 0 3px 3px;
}
.story-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: var(--c-primary-soft);
}
.story-icon {
  width: 76px; height: 76px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 38px;
  margin: 0 auto 22px;
  background: var(--c-paper);
  box-shadow: inset 0 0 0 1px rgba(184, 137, 76, .18);
}
.story-card h3 {
  font-family: 'Shippori Mincho', 'Zen Maru Gothic', serif;
  font-size: 19px;
  margin-bottom: 14px;
  color: var(--c-primary);
  font-weight: 700;
  letter-spacing: .02em;
}
.story-card p {
  color: var(--c-ink-2);
  font-size: 13.5px;
  line-height: 1.95;
  margin: 0;
}

/* ==== Footer ==== */
.site-footer {
  background:
    radial-gradient(800px 300px at 10% 0%, rgba(184,137,76,.05), transparent 60%),
    #06202d;
  color: #c2cfd9;
  margin-top: 60px;
}
.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 60px 28px 32px;
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 50px;
}
.footer-brand .logo-text b { color: #fff; }
.footer-brand .logo-text small { color: #6b7c8a; }
.footer-tag {
  font-size: 13px;
  color: #8595a3;
  margin-top: 14px;
  line-height: 1.8;
}
.footer-meta {
  margin-top: 18px;
  display: flex; gap: 8px; flex-wrap: wrap;
}
.footer-meta-chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px;
  padding: 5px 10px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-pill);
  color: #a9b8c4;
  letter-spacing: .04em;
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer-links h4 {
  font-size: 12px;
  color: #fff;
  letter-spacing: .2em;
  margin-bottom: 16px;
  font-weight: 700;
}
.footer-links a {
  display: block;
  font-size: 13px;
  padding: 5px 0;
  color: #8e9ca9;
  transition: var(--trans);
}
.footer-links a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .07);
  text-align: center;
  padding: 18px 16px;
  color: #5e6e7c;
  font-size: 11.5px;
  letter-spacing: .08em;
}

/* ==== Modal — refined ==== */
.modal { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 16px; }
.modal[hidden], .cart-drawer[hidden], .toast[hidden] { display: none !important; }
.modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(6, 32, 45, .55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  animation: fade .25s var(--ease-out);
}
.modal-panel {
  position: relative;
  width: min(1080px, 96vw);
  max-height: 94vh;
  background: #fff;
  border-radius: var(--r-xl);
  overflow: hidden;
  animation: rise .4s var(--ease-out);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .25), 0 4px 16px rgba(0,0,0,.1);
  border: 1px solid var(--c-line);
}
.modal-close {
  position: absolute; top: 16px; right: 16px;
  width: 38px; height: 38px;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(6px);
  border-radius: 50%;
  box-shadow: 0 2px 10px rgba(0,0,0,.08);
  display: grid; place-items: center;
  font-size: 14px; font-weight: 700;
  z-index: 2;
  transition: var(--trans);
  color: var(--c-ink-2);
}
.modal-close:hover {
  background: #fff;
  color: var(--c-ink);
  transform: rotate(90deg);
}
@keyframes fade { from { opacity: 0 } to { opacity: 1 } }
@keyframes rise { from { opacity: 0; transform: translateY(30px) scale(.97) } to { opacity: 1; transform: none } }

/* Product detail */
.pd-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: stretch;
}
.pd-image {
  background: var(--c-paper);
  position: relative;
  min-height: 520px;
  overflow: hidden;
}
.pd-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  position: absolute; inset: 0;
}
.pd-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(6, 32, 45, .12));
  pointer-events: none;
}
.pd-image .product-badge {
  font-size: 12px;
  padding: 7px 14px;
  top: 18px; left: 18px;
  letter-spacing: .14em;
}
.pd-content {
  padding: 44px 40px 34px;
  display: flex; flex-direction: column; gap: 14px;
  overflow-y: auto;
  max-height: 94vh;
}
.pd-category {
  display: inline-flex; align-items: center; gap: 8px;
  align-self: flex-start;
  padding: 5px 14px;
  background: var(--c-primary-tint);
  color: var(--c-primary);
  border-radius: var(--r-pill);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  border: 1px solid var(--c-primary-soft);
}
.pd-title {
  font-family: 'Shippori Mincho', 'Zen Maru Gothic', serif;
  font-size: 26px;
  line-height: 1.45;
  margin: 0;
  letter-spacing: -.005em;
  font-weight: 700;
  color: var(--c-ink);
}
.pd-price-row { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; padding: 4px 0; }
.pd-price {
  font-size: 38px;
  font-weight: 900;
  color: var(--c-ink);
  font-family: 'Zen Maru Gothic', sans-serif;
  line-height: 1;
  letter-spacing: -.02em;
}
.pd-price-original { font-size: 15px; color: var(--c-ink-3); text-decoration: line-through; }
.pd-tax {
  font-size: 11.5px;
  color: var(--c-ink-3);
  margin-top: -4px;
  letter-spacing: .05em;
}
.pd-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.pd-tags .product-tag { font-size: 11px; padding: 4px 10px; }
.pd-desc {
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--c-ink-2);
  background: var(--c-paper);
  padding: 16px 18px;
  border-radius: var(--r-md);
  border-left: 3px solid var(--c-gold);
  margin: 8px 0 4px;
  position: relative;
}
.pd-desc::before {
  content: '';
  position: absolute;
  top: 8px; left: 6px;
  font-size: 22px;
  color: var(--c-gold);
  opacity: .25;
  font-family: serif;
}
.pd-stock {
  font-size: 12.5px;
  color: var(--c-ink-2);
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px;
  background: var(--c-success-soft);
  color: var(--c-success);
  border-radius: var(--r-pill);
  align-self: flex-start;
  font-weight: 600;
}
.pd-stock b { color: var(--c-success); font-weight: 800; }
.pd-stock::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--c-success);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(47, 111, 79, .2);
}
.pd-qty-row { display: flex; align-items: center; gap: 16px; margin-top: 8px; }
.pd-qty {
  display: inline-flex; align-items: center;
  border: 1.5px solid var(--c-line);
  border-radius: var(--r-pill);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-xs);
}
.pd-qty button {
  width: 42px; height: 42px;
  font-size: 18px;
  font-weight: 700;
  color: var(--c-primary);
  transition: var(--trans);
}
.pd-qty button:hover { background: var(--c-primary-tint); }
.pd-qty input {
  width: 50px;
  text-align: center;
  border: 0;
  outline: none;
  font-weight: 800;
  font-size: 16px;
  color: var(--c-ink);
}
.pd-actions { display: flex; gap: 10px; margin-top: 8px; }
.pd-actions .btn-primary {
  flex: 1;
  padding: 16px 24px;
  font-size: 15px;
  justify-content: center;
}

/* ==== Cart Drawer ==== */
.cart-drawer { position: fixed; inset: 0; z-index: 100; }
.cart-backdrop {
  position: absolute; inset: 0;
  background: rgba(6, 32, 45, .55);
  backdrop-filter: blur(6px);
  animation: fade .25s var(--ease-out);
}
.cart-panel {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: min(460px, 94vw);
  background: #fff;
  display: flex; flex-direction: column;
  animation: slideIn .4s var(--ease-out);
  box-shadow: -20px 0 60px rgba(0, 0, 0, .18);
}
@keyframes slideIn { from { transform: translateX(100%) } to { transform: none } }
.cart-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 22px 26px;
  border-bottom: 1px solid var(--c-line);
  background: linear-gradient(180deg, var(--c-paper), #fff);
}
.cart-header h3 {
  font-size: 17px;
  font-family: 'Zen Maru Gothic', sans-serif;
  letter-spacing: .03em;
  display: flex; align-items: center; gap: 10px;
}
.cart-header h3::before {
  content: '';
  width: 4px; height: 18px;
  background: linear-gradient(180deg, var(--c-gold), var(--c-primary));
  border-radius: 2px;
}
.cart-close {
  width: 36px; height: 36px;
  border-radius: 50%;
  font-size: 14px; font-weight: 700;
  color: var(--c-ink-2);
  transition: var(--trans);
}
.cart-close:hover {
  background: var(--c-bg-soft);
  color: var(--c-ink);
  transform: rotate(90deg);
}
.cart-body { flex: 1; overflow-y: auto; padding: 4px 26px; }
.cart-empty {
  text-align: center;
  padding: 70px 20px;
  color: var(--c-ink-3);
}
.cart-empty-icon {
  font-size: 56px;
  margin-bottom: 18px;
  opacity: .55;
}

.cart-item {
  display: grid;
  grid-template-columns: 76px 1fr auto;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--c-line-2);
  align-items: flex-start;
}
.cart-item:last-child { border-bottom: 0; }
.cart-item img {
  width: 76px; height: 76px;
  border-radius: var(--r-md);
  object-fit: cover;
  background: var(--c-bg-soft);
  border: 1px solid var(--c-line);
}
.cart-item-name {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--c-ink);
}
.cart-item-price {
  font-size: 14px;
  font-weight: 800;
  color: var(--c-primary);
  font-family: 'Zen Maru Gothic', sans-serif;
}
.cart-item-qty {
  display: flex; align-items: center;
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  font-size: 13px;
  margin-top: 8px;
  width: fit-content;
  background: var(--c-bg-soft);
}
.cart-item-qty button {
  width: 28px; height: 28px;
  font-weight: 700;
  color: var(--c-primary);
  transition: var(--trans);
}
.cart-item-qty button:hover { background: var(--c-primary-tint); }
.cart-item-qty span {
  min-width: 30px;
  text-align: center;
  font-weight: 800;
  color: var(--c-ink);
}
.cart-item-remove {
  font-size: 11.5px;
  color: var(--c-ink-3);
  padding: 6px 10px;
  border-radius: var(--r-sm);
  transition: var(--trans);
  font-weight: 600;
}
.cart-item-remove:hover { color: var(--c-accent); background: var(--c-accent-soft); }

.cart-footer {
  border-top: 1px solid var(--c-line);
  padding: 22px 26px 26px;
  background: linear-gradient(180deg, #fff, var(--c-paper));
}
.cart-summary {
  display: flex; justify-content: space-between;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--c-ink-2);
}
.cart-total {
  display: flex; justify-content: space-between; align-items: baseline;
  margin: 14px 0 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--c-line);
}
.cart-total-label { font-weight: 700; color: var(--c-ink); }
.cart-total-value {
  font-size: 26px;
  font-weight: 900;
  color: var(--c-primary);
  font-family: 'Zen Maru Gothic', sans-serif;
  letter-spacing: -.01em;
}
.cart-footer .btn-primary {
  width: 100%;
  justify-content: center;
  padding: 17px;
  font-size: 15px;
}

/* ==== Toast ==== */
.toast {
  position: fixed;
  left: 50%;
  bottom: 36px;
  transform: translateX(-50%);
  background: var(--c-ink);
  color: #fff;
  padding: 13px 22px;
  border-radius: var(--r-pill);
  box-shadow: 0 10px 30px rgba(0,0,0,.22);
  font-size: 13.5px;
  font-weight: 600;
  z-index: 200;
  animation: toastRise .35s var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  letter-spacing: .03em;
  border: 1px solid rgba(255,255,255,.08);
}
@keyframes toastRise { from { opacity: 0; transform: translate(-50%, 24px) } to { opacity: 1; transform: translate(-50%, 0) } }

/* ==== Responsive ==== */
@media (max-width: 960px) {
  .hero-inner { gap: 40px; padding: 60px 22px 80px; }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 840px) {
  .header-inner { grid-template-columns: auto 1fr; gap: 16px; padding: 12px 18px; }
  .search-box { grid-column: 1 / -1; padding-left: 18px; }
  .search-box input { padding: 9px 4px; font-size: 13px; }
  .header-nav { order: 2; }
  .hero-inner { grid-template-columns: 1fr; padding: 40px 18px 60px; gap: 36px; }
  .hero-title { font-size: 32px; }
  .hero-desc { font-size: 14.5px; }
  .section-inner { padding: 56px 18px; }
  .section-title { font-size: 24px; }
  .section-eyebrow { font-size: 11px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .product-name { font-size: 13px; min-height: 40px; }
  .product-price { font-size: 18px; }
  .pd-wrap { grid-template-columns: 1fr; }
  .pd-image { min-height: 320px; }
  .pd-content { padding: 28px 22px; }
  .pd-title { font-size: 22px; }
  .pd-price { font-size: 30px; }
  .footer-links { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .footer-links a { font-size: 12px; }
}
@media (max-width: 480px) {
  .hero-visual { gap: 12px; }
  .hero-card { font-size: 50px; border-radius: var(--r-lg); }
  .hero-card span { font-size: 11px; letter-spacing: .14em; }
  .category-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .category-card { padding: 14px; gap: 12px; }
  .category-emoji { width: 46px; height: 46px; font-size: 24px; }
  .category-label b { font-size: 14px; }
  .category-label small { font-size: 10.5px; }
  .product-grid { gap: 10px; }
  .product-info { padding: 12px 12px 14px; }
  .product-price-row { padding-top: 6px; }
  .pd-content { padding: 24px 18px; }
}