/* ============================================================
   著匠 ZHUJIANG — Warm & Fresh Stylesheet
   暖色小清新风格，温润安宁
   ============================================================ */

:root {
  --c-bg: #fdf9f3;
  --c-bg-alt: #f5efe6;
  --c-bg-warm: #efe6d5;
  --c-bg-dark: #5c4a3a;
  --c-ink: #3d3229;
  --c-ink-soft: #5c5045;
  --c-muted: #7a6b5a;
  --c-line: #e8ddd0;
  --c-accent: #c4a882;
  --c-accent-deep: #a68b6a;
  --c-gold: #d4af7a;
  --c-gold-soft: #e8d5b5;

  --ff-sans: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Helvetica Neue", Arial, sans-serif;
  --ff-serif: "Noto Serif SC", "Source Han Serif SC", "STSong", "Songti SC", serif;

  --container: 1280px;
  --gutter: clamp(20px, 4vw, 60px);
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 40px;
  --space-5: 64px;
  --space-6: 96px;

  --radius: 8px;
  --radius-sm: 4px;
  --shadow: 0 4px 20px rgba(92, 74, 58, .08);
  --shadow-lg: 0 12px 40px rgba(92, 74, 58, .12);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--ff-sans);
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-ink);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; border-radius: var(--radius-sm); }
a { color: inherit; text-decoration: none; transition: color .25s var(--ease), opacity .25s var(--ease); }
a:hover { color: var(--c-accent-deep); }
ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; }

h1, h2, h3, h4, h5 {
  font-family: var(--ff-serif);
  font-weight: 500;
  color: var(--c-ink);
  margin: 0 0 .6em;
  letter-spacing: .04em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1.2; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.4rem); line-height: 1.3; }
h3 { font-size: 1.15rem; line-height: 1.5; }
p { margin: 0 0 1em; color: var(--c-ink-soft); }

.eyebrow {
  font-family: var(--ff-sans);
  font-size: 11px;
  letter-spacing: .3em;
  font-weight: 500;
  text-transform: uppercase;
  color: var(--c-accent-deep);
  margin-bottom: 1.2em;
}

.lead {
  font-family: var(--ff-serif);
  font-size: 1.15rem;
  color: var(--c-muted);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 36px;
  font-size: 14px;
  letter-spacing: .15em;
  border-radius: var(--radius);
  border: 1px solid var(--c-accent-deep);
  background: var(--c-accent-deep);
  color: #fff !important;
  transition: all .3s var(--ease);
  cursor: pointer;
}
.btn:hover {
  background: var(--c-bg-dark);
  border-color: var(--c-bg-dark);
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn-ghost {
  background: transparent;
  color: var(--c-accent-deep) !important;
  border: 1px solid var(--c-accent);
}
.btn-ghost:hover {
  background: var(--c-accent-deep);
  border-color: var(--c-accent-deep);
  color: #fff !important;
}
.btn-link {
  display: inline-block;
  border: 0;
  background: none;
  padding: 0;
  color: var(--c-accent-deep) !important;
  font-size: 14px;
  letter-spacing: .1em;
}
.btn-link:hover { color: var(--c-bg-dark) !important; }

/* ===== Layout ===== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.grid {
  display: grid;
  gap: var(--space-4);
}
.grid-products { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.grid-news { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.grid-stores { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }

.section {
  padding: var(--space-6) 0;
}
.section-alt { background: var(--c-bg-alt); }
.section-warm { background: var(--c-bg-warm); }

.section-head {
  text-align: center;
  margin-bottom: var(--space-5);
}
.section-head h2 {
  margin-bottom: .3em;
  color: var(--c-ink);
}
.section-more {
  text-align: center;
  margin-top: var(--space-4);
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(253, 249, 243, .92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-line);
}
.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.brand-cn {
  font-family: var(--ff-serif);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--c-ink);
  letter-spacing: .15em;
}
.brand-en {
  font-size: 10px;
  letter-spacing: .25em;
  color: var(--c-muted);
  text-transform: uppercase;
  margin-top: 2px;
}

.main-nav ul {
  display: flex;
  gap: var(--space-4);
}
.main-nav a {
  font-size: 14px;
  letter-spacing: .08em;
  color: var(--c-ink-soft);
  padding: 8px 0;
  position: relative;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--c-accent-deep);
  transition: width .3s var(--ease);
}
.main-nav a:hover::after,
.main-nav a.is-active::after {
  width: 100%;
}
.main-nav a.is-active {
  color: var(--c-ink);
  font-weight: 500;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-ink);
  transition: .3s var(--ease);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(135deg, #f5efe6 0%, #efe6d5 40%, #e8ddd0 100%);
}
.hero-media {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 80%, rgba(196, 168, 130, .2) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(212, 175, 122, .15) 0%, transparent 50%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: var(--gutter);
}
.hero-title {
  margin-bottom: .4em;
  color: var(--c-ink);
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--c-muted);
  margin-bottom: var(--space-4);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.hero-cta {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== Cards ===== */
.card {
  display: block;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.card-image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--c-bg-alt);
}
.card-product .card-image {
  aspect-ratio: 3 / 4;
}
.card-store .card-image {
  aspect-ratio: 16 / 9;
}
.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
  transition: transform .6s var(--ease);
}
.card:hover .card-image img {
  transform: scale(1.05);
}
.card-body {
  padding: var(--space-3);
}
.card-body h3 {
  font-size: 1.05rem;
  margin-bottom: .3em;
  color: var(--c-ink);
}
.card-body .subtitle {
  font-size: 13px;
  color: var(--c-muted);
  margin-bottom: .6em;
}
.card-body .price {
  font-size: 14px;
  color: var(--c-accent-deep);
  font-weight: 500;
  margin-bottom: 0;
}
.card-body .excerpt {
  font-size: 14px;
  color: var(--c-muted);
  margin-bottom: 0;
  line-height: 1.6;
}
.card-body .meta {
  font-size: 12px;
  color: var(--c-muted);
  margin-bottom: .6em;
}

.placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--c-bg-alt), var(--c-bg-warm));
  color: var(--c-accent-deep);
  font-family: var(--ff-serif);
  font-size: 1.5rem;
}
.placeholder-news {
  flex-direction: column;
}
.placeholder-date {
  font-size: 1.2rem;
  letter-spacing: .1em;
}

/* ===== About Section (Home) ===== */
.about-teaser {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: center;
}
.about-teaser-text .eyebrow { text-align: left; }
.about-teaser-text h2 { margin-bottom: .6em; }
.about-teaser-text p { margin-bottom: 1.2em; }
.about-teaser-media {
  background: linear-gradient(135deg, var(--c-bg-warm), var(--c-bg-alt));
  border-radius: var(--radius);
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.about-teaser-media::before {
  content: '著';
  font-family: var(--ff-serif);
  font-size: 8rem;
  color: var(--c-accent);
  opacity: .25;
}
.about-teaser-media.has-image::before {
  display: none;
}

/* ===== Shop Banner ===== */
.shop-banner {
  text-align: center;
  padding: var(--space-6) var(--gutter);
  background: linear-gradient(135deg, var(--c-bg-dark), #4a3a2a);
  color: #fff;
  border-radius: var(--radius);
  max-width: var(--container);
  margin: 0 auto;
}
.shop-banner h2 {
  color: #fff;
  margin-bottom: .4em;
}
.shop-banner p {
  color: rgba(255,255,255,.75);
  margin-bottom: var(--space-4);
}
.shop-banner .eyebrow {
  color: var(--c-gold);
}
.shop-banner .btn {
  background: var(--c-gold);
  border-color: var(--c-gold);
  color: var(--c-bg-dark) !important;
  font-weight: 500;
}
.shop-banner .btn:hover {
  background: #fff;
  border-color: #fff;
  color: var(--c-bg-dark) !important;
}

/* ===== Product Detail ===== */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: start;
}
.product-detail-media {
  background: var(--c-bg-alt);
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-detail-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
}
.product-detail-info h1 {
  margin-bottom: .3em;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}
.product-detail-info .subtitle {
  font-size: 1.1rem;
  color: var(--c-muted);
  margin-bottom: var(--space-3);
}
.product-detail-info .detail-price {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--c-accent-deep);
  margin-top: var(--space-3);
  letter-spacing: .05em;
}
.product-detail-info .detail-content {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--c-line);
  line-height: 1.9;
}
.product-detail-info .detail-content h2,
.product-detail-info .detail-content h3 {
  margin-top: var(--space-4);
  margin-bottom: .6em;
  color: var(--c-ink);
}
.product-detail-info .detail-content p {
  margin-bottom: 1em;
  color: var(--c-ink-soft);
}
.product-detail-info .detail-content ul,
.product-detail-info .detail-content ol {
  margin-bottom: 1em;
  padding-left: 1.5em;
  color: var(--c-ink-soft);
}
.product-detail-info .detail-content li {
  margin-bottom: .4em;
}
.product-detail-info .detail-content strong {
  color: var(--c-ink);
}
.product-detail-info .summary {
  padding: var(--space-3);
  background: var(--c-bg-alt);
  border-radius: var(--radius);
  border-left: 3px solid var(--c-accent);
  margin-bottom: var(--space-3);
}
.product-detail-info .summary p {
  margin-bottom: 0;
  color: var(--c-ink-soft);
}
.product-detail-info .content {
  line-height: 1.9;
}
.product-detail-info .content h3 {
  font-size: 1.05rem;
  margin-top: var(--space-3);
  margin-bottom: .5em;
  color: var(--c-accent-deep);
}
.product-detail-info .content p {
  margin-bottom: .8em;
}

/* ===== News Detail ===== */
.news-detail-header {
  max-width: 760px;
  margin: 0 auto var(--space-4);
  text-align: center;
}
.news-detail-header h1 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}
.news-detail-header .meta {
  font-size: 13px;
  color: var(--c-muted);
  margin-bottom: var(--space-3);
}
.news-detail-body {
  max-width: 760px;
  margin: 0 auto;
  line-height: 1.9;
}
.news-detail-body h2,
.news-detail-body h3 {
  margin-top: var(--space-4);
  margin-bottom: .6em;
  color: var(--c-ink);
}
.news-detail-body p {
  margin-bottom: 1em;
  color: var(--c-ink-soft);
}
.news-detail-body ul,
.news-detail-body ol {
  margin-bottom: 1em;
  padding-left: 1.5em;
  color: var(--c-ink-soft);
}
.news-detail-body li {
  margin-bottom: .4em;
}

.news-nav {
  max-width: 760px;
  margin: var(--space-5) auto 0;
  padding-top: var(--space-4);
  border-top: 1px solid var(--c-line);
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
}
.news-nav a {
  font-size: 14px;
  color: var(--c-muted);
}
.news-nav a:hover { color: var(--c-accent-deep); }

/* ===== Page Content (About / Contact / Shop) ===== */
.page-content {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.9;
}
.page-content h2 {
  margin-top: var(--space-5);
  margin-bottom: .6em;
  color: var(--c-ink);
  padding-bottom: .3em;
  border-bottom: 1px solid var(--c-line);
}
.page-content h2:first-child { margin-top: 0; }
.page-content h3 {
  margin-top: var(--space-4);
  margin-bottom: .5em;
  color: var(--c-accent-deep);
}
.page-content p {
  margin-bottom: 1em;
  color: var(--c-ink-soft);
}
.page-content ul,
.page-content ol {
  margin-bottom: 1em;
  padding-left: 1.5em;
  color: var(--c-ink-soft);
}
.page-content li {
  margin-bottom: .5em;
}
.page-content strong {
  color: var(--c-ink);
}

/* ===== Contact Page ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  max-width: 960px;
  margin: 0 auto;
}
.contact-info h3 {
  margin-bottom: .8em;
  color: var(--c-accent-deep);
}
.contact-info ul {
  margin-bottom: var(--space-3);
}
.contact-info li {
  margin-bottom: .6em;
  color: var(--c-ink-soft);
}
.contact-info strong {
  color: var(--c-ink);
  display: inline-block;
  min-width: 5em;
}
.contact-map {
  background: var(--c-bg-alt);
  border-radius: var(--radius);
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-muted);
  font-size: 14px;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--c-bg-dark);
  color: rgba(255,255,255,.7);
  padding: var(--space-6) 0 var(--space-3);
}
.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-4);
}
.footer-brand .brand-cn { color: #fff; }
.footer-brand .brand-en { color: rgba(255,255,255,.5); }
.footer-slogan {
  font-size: 14px;
  color: rgba(255,255,255,.5);
  margin-top: var(--space-2);
}
.footer-col h4 {
  font-family: var(--ff-sans);
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  letter-spacing: .1em;
  margin-bottom: var(--space-3);
}
.footer-col li {
  font-size: 14px;
  margin-bottom: .6em;
  color: rgba(255,255,255,.6);
}
.footer-col a:hover { color: var(--c-gold); }
.footer-links {
  max-width: var(--container);
  margin: var(--space-4) auto 0;
  padding: 0 var(--gutter);
}
.footer-links-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 20px;
  padding: 16px 0;
  border-top: 1px solid rgba(255,255,255,.1);
  font-size: 13px;
}
.footer-links-label {
  color: rgba(255,255,255,.5);
}
.footer-links a {
  color: rgba(255,255,255,.6);
  transition: color .25s;
}
.footer-links a:hover { color: var(--c-gold); }

.footer-bottom {
  background: #1e1610;
  padding: var(--space-4) var(--gutter);
  text-align: center;
  font-size: 14px;
  color: #fff;
  letter-spacing: .05em;
}

/* ===== 404 ===== */
.page-404 {
  text-align: center;
  padding: var(--space-6) var(--gutter);
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.page-404 h1 {
  font-size: 6rem;
  color: var(--c-accent);
  margin-bottom: .1em;
  line-height: 1;
}
.page-404 p {
  margin-bottom: var(--space-4);
  color: var(--c-muted);
}

/* ===== Filters ===== */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
  margin-bottom: var(--space-4);
}
.filter-bar a {
  padding: 8px 20px;
  font-size: 13px;
  border-radius: 20px;
  border: 1px solid var(--c-line);
  color: var(--c-muted);
  transition: all .25s var(--ease);
}
.filter-bar a:hover,
.filter-bar a.is-active {
  background: var(--c-accent-deep);
  border-color: var(--c-accent-deep);
  color: #fff !important;
}

/* ===== Related Products ===== */
.related-section {
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--c-line);
}
.related-section h3 {
  text-align: center;
  margin-bottom: var(--space-4);
}

/* ===== Breadcrumb ===== */
.breadcrumb {
  font-size: 13px;
  color: var(--c-muted);
  margin-bottom: var(--space-3);
}
.breadcrumb a { color: var(--c-muted); }
.breadcrumb a:hover { color: var(--c-accent-deep); }
.breadcrumb span { margin: 0 8px; }

/* ===== Pagination ===== */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: var(--space-5);
  flex-wrap: wrap;
}
.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 14px;
  font-size: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--c-line);
  background: #fff;
  color: var(--c-ink-soft);
  transition: all .2s var(--ease);
}
.pagination a:hover {
  background: var(--c-accent-deep);
  border-color: var(--c-accent-deep);
  color: #fff;
}
.pagination span.active {
  background: var(--c-accent-deep);
  border-color: var(--c-accent-deep);
  color: #fff;
  font-weight: 500;
}
.pagination span.disabled {
  color: var(--c-muted);
  background: var(--c-bg-alt);
  cursor: not-allowed;
}
.pagination span.ellipsis {
  border: 0;
  background: transparent;
  color: var(--c-muted);
}

/* ===== Custom Form (Premium) ===== */
.custom-form-wrap {
  max-width: 900px;
  margin: 0 auto;
}
.custom-form {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 48px 56px;
  box-shadow: var(--shadow);
  border: 1px solid var(--c-line);
  position: relative;
  overflow: hidden;
}
.custom-form::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--c-accent), var(--c-accent-deep));
}
.custom-form .form-section-title {
  font-family: var(--ff-serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--c-ink);
  margin-bottom: 28px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--c-line);
}
.custom-form .form-row {
  display: flex;
  gap: 28px;
  margin-bottom: 0;
}
.custom-form .form-group {
  margin-bottom: 28px;
  flex: 1;
}
.custom-form label {
  display: block;
  font-size: 15px;
  font-weight: 500;
  color: var(--c-ink);
  margin-bottom: 10px;
}
.custom-form label .required {
  color: var(--c-danger);
}
.custom-form input[type="text"],
.custom-form input[type="tel"],
.custom-form input[type="email"],
.custom-form select,
.custom-form textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  font-size: 15px;
  background: var(--c-bg);
  color: var(--c-ink);
  transition: all .25s var(--ease);
}
.custom-form input:focus,
.custom-form select:focus,
.custom-form textarea:focus {
  outline: none;
  border-color: var(--c-accent);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(196, 168, 130, .1);
}
.custom-form select {
  appearance: none;
  background: var(--c-bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237a6b5a' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 16px center;
  padding-right: 40px;
}
.custom-form textarea {
  resize: vertical;
  min-height: 140px;
}
.custom-form .form-actions {
  display: flex;
  justify-content: center;
  margin-top: 16px;
}
.custom-form .form-actions button {
  padding: 16px 64px;
  font-size: 16px;
  letter-spacing: .15em;
}
.custom-form .form-note {
  text-align: center;
  font-size: 13px;
  color: var(--c-muted);
  margin-top: 20px;
}

/* ===== Alert Messages ===== */
.alert {
  padding: 18px 24px;
  border-radius: var(--radius);
  font-size: 15px;
  margin-bottom: 32px;
}
.alert-success {
  background: #f0faf3;
  border: 1px solid #d0ebd7;
  color: #27ae60;
}
.alert-error {
  background: #fdf2f2;
  border: 1px solid #f5d5d5;
  color: #c0392b;
}

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .about-teaser,
  .product-detail,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .about-teaser-media { min-height: 240px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .custom-form {
    padding: 36px 32px;
  }
  .custom-form .form-row {
    flex-direction: column;
    gap: 0;
  }
}

@media (max-width: 640px) {
  .main-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(253, 249, 243, .98);
    backdrop-filter: blur(12px);
    padding: var(--space-4);
    transform: translateX(100%);
    transition: transform .35s var(--ease);
  }
  .main-nav.is-open {
    transform: translateX(0);
  }
  .main-nav ul {
    flex-direction: column;
    gap: var(--space-3);
  }
  .main-nav a {
    font-size: 18px;
    padding: var(--space-2) 0;
  }
  .nav-toggle { display: flex; }

  .grid-products,
  .grid-news,
  .grid-stores { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: var(--space-4); }
  .hero-cta { flex-direction: column; align-items: center; }
  .shop-banner { border-radius: 0; }
}

/* ===== Store Carousel ===== */
.store-carousel-wrap {
  position: relative;
  padding: 0 48px;
}
.store-carousel {
  display: flex;
  gap: var(--space-4);
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.store-carousel::-webkit-scrollbar {
  display: none;
}
.carousel-slide {
  flex: 0 0 calc(25% - 18px);
  min-width: 260px;
}
.carousel-slide .card-store {
  height: 100%;
}
.card-store .card-image {
  aspect-ratio: 3 / 4;
}
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--c-line);
  color: var(--c-ink-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: all .25s var(--ease);
  z-index: 2;
}
.carousel-btn:hover {
  background: var(--c-accent-deep);
  border-color: var(--c-accent-deep);
  color: #fff;
}
.carousel-btn:disabled {
  opacity: .35;
  cursor: not-allowed;
}
.carousel-prev { left: 0; }
.carousel-next { right: 0; }

@media (max-width: 1024px) {
  .carousel-slide { flex: 0 0 calc(33.333% - 16px); }
}
@media (max-width: 768px) {
  .store-carousel-wrap { padding: 0 36px; }
  .carousel-slide { flex: 0 0 calc(50% - 12px); min-width: 200px; }
  .carousel-btn { width: 32px; height: 32px; }
}
@media (max-width: 480px) {
  .store-carousel-wrap { padding: 0 0; }
  .carousel-slide { flex: 0 0 85%; min-width: auto; }
  .carousel-btn { display: none; }
  .store-carousel { padding: 0 var(--gutter); margin: 0 calc(-1 * var(--gutter)); }
}