/* ==========================================================================
   Healing Notes - Oriental Aromatherapy DTC Website
   Redesign: Eastern Minimalism × Modern Wellness
   Color System: 米白 #F7F3EE · 陶土 #C4A882 · 天青 #A8C4D4 · 藕荷 #C4A0B8 · 墨染 #3A3530
   ========================================================================== */

/* ==========================================================================
   CSS Variables & Design Tokens
   ========================================================================== */
:root {
  /* ── Colors ── */
  --color-bg:           #F7F3EE;  /* 米白：主背景 */
  --color-bg-alt:       #F0EBE3;  /* 米白变体：次级背景 */
  --color-terracotta:   #C4A882;  /* 陶土：主强调色 */
  --color-sky:          #A8C4D4;  /* 天青：辅助色 */
  --color-plum:         #C4A0B8;  /* 藕荷：第三色 */
  --color-ink:          #3A3530;  /* 墨染：文字/深色 */
  --color-ink-light:    #5A524A;  /* 墨染浅：次要文字 */

  /* Semantic */
  --color-text:         var(--color-ink);
  --color-text-light:   var(--color-bg);
  --color-text-muted:   #8A8078;
  --color-accent:       var(--color-terracotta);
  --color-border:       rgba(58, 53, 48, 0.12);
  --color-border-dark:  rgba(247, 243, 238, 0.15);

  /* ── Typography ── */
  --font-serif:         'Cormorant Garamond', 'Noto Serif SC', Georgia, serif;
  --font-sans:          'Inter', 'Noto Sans SC', -apple-system, sans-serif;

  /* ── Spacing ── */
  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   1.5rem;
  --space-lg:   2rem;
  --space-xl:   3rem;
  --space-2xl:  5rem;
  --space-3xl:  8rem;

  /* ── Layout ── */
  --max-width:   1400px;
  --container:   clamp(1.25rem, 5vw, 3rem);
  --nav-height:  72px;

  /* ── Transitions ── */
  --ease-out:    cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-in-out: cubic-bezier(0.645, 0.045, 0.355, 1);
  --t-fast:  0.2s;
  --t-base:  0.35s;
  --t-slow:  0.6s;

  /* ── Shadows ── */
  --shadow-xs: 0 1px 4px rgba(58, 53, 48, 0.06);
  --shadow-sm: 0 2px 12px rgba(58, 53, 48, 0.08);
  --shadow-md: 0 6px 24px rgba(58, 53, 48, 0.1);
  --shadow-lg: 0 16px 48px rgba(58, 53, 48, 0.14);
  --shadow-xl: 0 24px 64px rgba(58, 53, 48, 0.18);

  /* ── Border Radius ── */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--t-fast); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3, h4, h5 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-ink);
}

h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.75rem); }
h5 { font-size: 1.25rem; }

p { color: var(--color-ink-light); }

.text-serif   { font-family: var(--font-serif); }
.text-sans    { font-family: var(--font-sans); }
.text-muted   { color: var(--color-text-muted); }
.text-accent  { color: var(--color-accent); }
.text-light   { color: var(--color-text-light); }

/* Chinese serif for headings */
.heading-cn {
  font-family: var(--font-serif);
  letter-spacing: 0.08em;
}

/* ==========================================================================
   Layout Utilities
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--container);
}

.section { padding: var(--space-3xl) 0; }
.section--sm { padding: var(--space-2xl) 0; }
.section--lg { padding: calc(var(--space-3xl) * 1.25) 0; }
.section--dark {
  background-color: var(--color-ink);
  color: var(--color-text-light);
}
.section--alt { background-color: var(--color-bg-alt); }

/* ==========================================================================
   Section Header
   ========================================================================== */
.section-label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  color: var(--color-ink);
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-muted);
  max-width: 560px;
  line-height: 1.7;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}
.section-header .section-subtitle {
  margin: var(--space-sm) auto 0;
}

.section-header--left {
  text-align: left;
  margin-bottom: var(--space-xl);
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(247, 243, 238, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--t-base), box-shadow var(--t-base);
}

.nav.scrolled {
  box-shadow: var(--shadow-sm);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--container);
}

.nav__logo {
  display: flex;
  flex-direction: column;
  gap: 1px;
  line-height: 1;
}

.nav__logo-en {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-ink);
}

.nav__logo-cn {
  font-family: var(--font-serif);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav__link {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-ink-light);
  position: relative;
  padding: 4px 0;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width var(--t-base) var(--ease-out);
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-ink);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav__icon {
  width: 20px;
  height: 20px;
  color: var(--color-ink-light);
  cursor: pointer;
  transition: color var(--t-fast);
  position: relative;
}

.nav__icon:hover { color: var(--color-ink); }

.nav__cart-count {
  position: absolute;
  top: -6px;
  right: -8px;
  background: var(--color-accent);
  color: white;
  font-size: 0.6rem;
  font-weight: 700;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  cursor: pointer;
  padding: 4px;
}

.nav__hamburger span {
  display: block;
  height: 1.5px;
  background: var(--color-ink);
  transition: transform var(--t-base), opacity var(--t-base);
  transform-origin: center;
}

.nav.open .nav__hamburger span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav.open .nav__hamburger span:nth-child(2) { opacity: 0; }
.nav.open .nav__hamburger span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile Nav */
.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg);
  padding: var(--space-xl) var(--container);
  flex-direction: column;
  gap: var(--space-lg);
  overflow-y: auto;
}

.nav__mobile.open { display: flex; }

.nav__mobile-link {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--color-ink);
  padding: var(--space-xs) 0;
  border-bottom: 1px solid var(--color-border);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-ink);
  padding-top: var(--nav-height);
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.7;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(58, 53, 48, 0.3) 0%,
    rgba(58, 53, 48, 0.5) 50%,
    rgba(58, 53, 48, 0.7) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 760px;
  padding: 0 var(--container);
}

.hero__label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-terracotta);
  margin-bottom: var(--space-md);
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.3s forwards;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--color-bg);
  margin-bottom: var(--space-md);
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.5s forwards;
}

.hero__title-cn {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 400;
  letter-spacing: 0.3em;
  color: rgba(247, 243, 238, 0.65);
  margin-bottom: var(--space-xl);
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.7s forwards;
}

.hero__desc {
  font-size: 1rem;
  color: rgba(247, 243, 238, 0.75);
  max-width: 480px;
  margin: 0 auto var(--space-xl);
  line-height: 1.8;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.9s forwards;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 1.1s forwards;
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  color: rgba(247, 243, 238, 0.5);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0;
  animation: fadeIn 1s var(--ease-out) 1.5s forwards;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(247,243,238,0.5), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.75rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  transition: all var(--t-base) var(--ease-out);
  cursor: pointer;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-terracotta);
  color: var(--color-text-light);
  border: 1.5px solid var(--color-terracotta);
}
.btn--primary:hover {
  background: transparent;
  color: var(--color-terracotta);
}

.btn--outline {
  background: transparent;
  color: var(--color-text-light);
  border: 1.5px solid rgba(247, 243, 238, 0.5);
}
.btn--outline:hover {
  border-color: var(--color-terracotta);
  color: var(--color-terracotta);
}

.btn--outline-dark {
  background: transparent;
  color: var(--color-ink);
  border: 1.5px solid var(--color-border);
}
.btn--outline-dark:hover {
  border-color: var(--color-terracotta);
  color: var(--color-terracotta);
}

.btn--dark {
  background: var(--color-ink);
  color: var(--color-text-light);
  border: 1.5px solid var(--color-ink);
}
.btn--dark:hover {
  background: var(--color-ink-light);
  border-color: var(--color-ink-light);
}

.btn--sm { padding: 0.5rem 1.25rem; font-size: 0.7rem; }
.btn--lg { padding: 1rem 2.75rem; font-size: 0.82rem; }

/* ==========================================================================
   Series Cards (Four Collections)
   ========================================================================== */
.series-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.series-card {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: var(--radius-lg);
  cursor: pointer;
  group: true;
}

.series-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow) var(--ease-out);
}

.series-card:hover .series-card__image {
  transform: scale(1.06);
}

.series-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(58, 53, 48, 0.75) 0%,
    rgba(58, 53, 48, 0.1) 60%,
    transparent 100%
  );
  transition: background var(--t-base);
}

.series-card:hover .series-card__overlay {
  background: linear-gradient(
    to top,
    rgba(58, 53, 48, 0.85) 0%,
    rgba(58, 53, 48, 0.25) 60%,
    rgba(58, 53, 48, 0.05) 100%
  );
}

.series-card__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-lg) var(--space-md);
  transform: translateY(8px);
  transition: transform var(--t-base) var(--ease-out);
}

.series-card:hover .series-card__content {
  transform: translateY(0);
}

.series-card__label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-terracotta);
  margin-bottom: var(--space-xs);
}

.series-card__title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-bg);
  margin-bottom: 4px;
}

.series-card__cn {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  color: rgba(247, 243, 238, 0.65);
  margin-bottom: var(--space-sm);
}

.series-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-terracotta);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--t-base) 0.05s, transform var(--t-base) 0.05s;
}

.series-card:hover .series-card__link {
  opacity: 1;
  transform: translateY(0);
}

/* Series color accents */
.series-card[data-series="five-elements"] .series-card__image { filter: brightness(0.9) saturate(0.8); }
.series-card[data-series="yin-yang"] .series-card__image { filter: brightness(0.85) sepia(0.2); }
.series-card[data-series="solar-terms"] .series-card__image { filter: brightness(0.9) saturate(0.7); }
.series-card[data-series="time-seals"] .series-card__image { filter: brightness(0.8) sepia(0.3); }

/* ==========================================================================
   Product Cards
   ========================================================================== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-lg);
}

.product-card {
  position: relative;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--t-base), transform var(--t-base);
  border: 1px solid var(--color-border);
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.product-card__image-wrap {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
}

.product-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow) var(--ease-out);
}

.product-card:hover .product-card__image {
  transform: scale(1.05);
}

.product-card__badge {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.product-card__badge--bestseller { background: var(--color-terracotta); color: white; }
.product-card__badge--new { background: var(--color-sky); color: var(--color-ink); }
.product-card__badge--limited { background: var(--color-plum); color: white; }
.product-card__badge--premium { background: var(--color-ink); color: white; }
.product-card__badge--gift { background: var(--color-accent); color: white; }

.product-card__quick {
  position: absolute;
  bottom: var(--space-sm);
  right: var(--space-sm);
  left: var(--space-sm);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--t-base), transform var(--t-base);
}

.product-card:hover .product-card__quick {
  opacity: 1;
  transform: translateY(0);
}

.product-card__actions {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  opacity: 0;
  transition: opacity var(--t-base);
}

.product-card:hover .product-card__actions { opacity: 1; }

.product-card__action-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(247, 243, 238, 0.92);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink);
  transition: background var(--t-fast), color var(--t-fast);
  cursor: pointer;
}

.product-card__action-btn:hover { background: var(--color-terracotta); color: white; }

.product-card__info {
  padding: var(--space-md);
}

.product-card__series {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 6px;
}

.product-card__name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--color-ink);
  margin-bottom: 2px;
}

.product-card__name-cn {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

.product-card__notes {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-xs) var(--space-md) var(--space-md);
}

.product-card__price {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-ink);
  font-weight: 500;
}

.product-card__type {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  background: var(--color-bg-alt);
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

/* ==========================================================================
   Story Panel (Bilingual Cultural Block)
   ========================================================================== */
.story-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.story-panel--reverse { direction: rtl; }
.story-panel--reverse > * { direction: ltr; }

.story-panel__image {
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-lg);
  width: 100%;
}

.story-panel__content {}

.story-panel__label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.story-panel__title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 400;
  color: var(--color-ink);
  margin-bottom: 4px;
  line-height: 1.25;
}

.story-panel__title-cn {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-md);
}

.story-panel__text {
  font-size: 0.95rem;
  color: var(--color-ink-light);
  line-height: 1.85;
  margin-bottom: var(--space-md);
}

.story-panel__text-cn {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 2;
  letter-spacing: 0.03em;
  margin-bottom: var(--space-lg);
  padding-left: var(--space-md);
  border-left: 2px solid var(--color-border);
}

/* ==========================================================================
   Certifications Bar
   ========================================================================== */
.certs-bar {
  background: var(--color-ink);
  padding: var(--space-xl) 0;
}

.certs-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xl);
  flex-wrap: wrap;
}

.certs-bar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  text-align: center;
}

.certs-bar__icon {
  width: 40px;
  height: 40px;
  color: var(--color-terracotta);
  margin-bottom: 4px;
}

.certs-bar__label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(247, 243, 238, 0.75);
}

.certs-bar__sub {
  font-size: 0.6rem;
  color: rgba(247, 243, 238, 0.4);
  letter-spacing: 0.08em;
}

/* ==========================================================================
   Newsletter
   ========================================================================== */
.newsletter {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.newsletter__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.newsletter__title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--color-ink);
  margin-bottom: var(--space-xs);
}

.newsletter__text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.newsletter__form {
  display: flex;
  gap: var(--space-sm);
}

.newsletter__input {
  flex: 1;
  padding: 0.85rem 1.25rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-bg);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: var(--color-ink);
  outline: none;
  transition: border-color var(--t-fast);
}

.newsletter__input::placeholder { color: var(--color-text-muted); }
.newsletter__input:focus { border-color: var(--color-accent); }

/* ==========================================================================
   Cart Drawer
   ========================================================================== */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(58, 53, 48, 0.4);
  z-index: 1999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-base);
}

.cart-overlay.open { opacity: 1; pointer-events: auto; }

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(440px, 95vw);
  background: var(--color-bg);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--t-slow) var(--ease-out);
  box-shadow: var(--shadow-xl);
}

.cart-drawer.open { transform: translateX(0); }

.cart-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.cart-drawer__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-ink);
}

.cart-drawer__close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink);
  transition: background var(--t-fast);
  cursor: pointer;
}

.cart-drawer__close:hover { background: var(--color-bg-alt); }

.cart-drawer__items {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: var(--space-md);
  align-items: start;
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.cart-item__image {
  width: 80px;
  height: 96px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.cart-item__name {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--color-ink);
  margin-bottom: 2px;
}

.cart-item__name-cn {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

.cart-item__price {
  font-size: 0.9rem;
  color: var(--color-ink);
  font-weight: 500;
}

.cart-item__qty {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-xs);
}

.cart-item__qty-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--color-ink);
  cursor: pointer;
  transition: background var(--t-fast);
  line-height: 1;
}

.cart-item__qty-btn:hover { background: var(--color-bg-alt); }
.cart-item__qty-num { font-size: 0.85rem; min-width: 20px; text-align: center; }

.cart-item__remove {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color var(--t-fast);
  margin-top: 4px;
}
.cart-item__remove:hover { color: #c0392b; }

.cart-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  color: var(--color-text-muted);
  text-align: center;
  padding: var(--space-xl);
}

.cart-empty__icon { width: 64px; height: 64px; opacity: 0.3; }

.cart-drawer__footer {
  padding: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.cart-drawer__subtotal {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-md);
}

.cart-drawer__subtotal-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.cart-drawer__subtotal-amount {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-ink);
}

.cart-drawer__note {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* ==========================================================================
   Product Detail Page
   ========================================================================== */
.pdp {
  padding-top: calc(var(--nav-height) + var(--space-xl));
}

.pdp__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.pdp__gallery {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-lg));
  align-self: start;
}

.pdp__gallery-main {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-sm);
  position: relative;
}

.pdp__gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}

.pdp__gallery-main:hover img { transform: scale(1.03); }

.pdp__gallery-thumbs {
  display: flex;
  gap: var(--space-sm);
  overflow-x: auto;
  scrollbar-width: none;
}
.pdp__gallery-thumbs::-webkit-scrollbar { display: none; }

.pdp__gallery-thumb {
  flex: 0 0 72px;
  height: 88px;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--t-fast);
}
.pdp__gallery-thumb.active { border-color: var(--color-accent); }
.pdp__gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }

.pdp__info {}

.pdp__breadcrumb {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  display: flex;
  gap: 6px;
  align-items: center;
}

.pdp__breadcrumb a:hover { color: var(--color-accent); }

.pdp__series {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.pdp__name {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  color: var(--color-ink);
  margin-bottom: 4px;
  line-height: 1.15;
}

.pdp__name-cn {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
}

.pdp__notes {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-accent);
}

.pdp__note-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.85rem;
}

.pdp__note-label {
  font-weight: 600;
  color: var(--color-ink);
  min-width: 56px;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.pdp__note-dots {
  display: flex;
  gap: 4px;
  margin-right: var(--space-xs);
}

.pdp__note-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.pdp__note-dot--top { background: #C4A882; }
.pdp__note-dot--heart { background: #C4A0B8; }
.pdp__note-dot--base { background: #8A8078; }

.pdp__price {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-ink);
  margin-bottom: var(--space-lg);
}

.pdp__price-note {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-left: var(--space-xs);
  font-family: var(--font-sans);
  font-weight: 400;
}

.pdp__variant-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink);
  margin-bottom: var(--space-sm);
}

.pdp__variant-options {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.pdp__variant-btn {
  padding: 0.6rem 1.25rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--color-ink);
  cursor: pointer;
  transition: all var(--t-fast);
  background: var(--color-bg);
}

.pdp__variant-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
.pdp__variant-btn.active { border-color: var(--color-accent); background: var(--color-accent); color: white; }

.pdp__qty {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.pdp__qty-controls {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.pdp__qty-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--color-ink);
  cursor: pointer;
  transition: background var(--t-fast);
}
.pdp__qty-btn:hover { background: var(--color-bg-alt); }

.pdp__qty-num {
  width: 40px;
  text-align: center;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-ink);
}

/* Shopify Buy Button Container */
.pdp__shopify-btn {
  margin-bottom: var(--space-lg);
}

/* Tabs */
.pdp__tabs {
  border-top: 1px solid var(--color-border);
  margin-bottom: var(--space-3xl);
}

.pdp__tab-nav {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
  scrollbar-width: none;
}
.pdp__tab-nav::-webkit-scrollbar { display: none; }

.pdp__tab-btn {
  padding: var(--space-sm) var(--space-lg);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color var(--t-fast), border-color var(--t-fast);
  white-space: nowrap;
}

.pdp__tab-btn:hover { color: var(--color-ink); }
.pdp__tab-btn.active { color: var(--color-ink); border-color: var(--color-accent); }

.pdp__tab-content { display: none; padding: var(--space-xl) 0; }
.pdp__tab-content.active { display: block; }

.ingredients-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.ingredients-table th {
  text-align: left;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.ingredients-table td {
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-ink-light);
}

.ingredients-table tr:last-child td { border-bottom: none; }

/* ==========================================================================
   Fragrance Finder
   ========================================================================== */
.finder {
  padding-top: var(--nav-height);
  min-height: 100svh;
  display: flex;
  flex-direction: column;
}

.finder__header {
  text-align: center;
  padding: var(--space-2xl) var(--container) var(--space-xl);
}

.finder__progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-xl);
}

.finder__progress-step {
  width: 80px;
  height: 3px;
  border-radius: var(--radius-full);
  background: var(--color-border);
  overflow: hidden;
  position: relative;
}

.finder__progress-step.active::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-accent);
  animation: progressFill 0.5s var(--ease-out) forwards;
}

.finder__step-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.finder__step-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--color-ink);
  margin-bottom: 4px;
}

.finder__step-cn {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-xl);
}

.finder__options {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--container);
}

.finder__option {
  padding: var(--space-xl) var(--space-lg);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  cursor: pointer;
  transition: all var(--t-base) var(--ease-out);
}

.finder__option:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.finder__option.selected {
  border-color: var(--color-accent);
  background: var(--color-accent);
}

.finder__option.selected .finder__option-title,
.finder__option.selected .finder__option-cn {
  color: white;
}

.finder__option-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-md);
  color: var(--color-accent);
}

.finder__option.selected .finder__option-icon { color: white; }

.finder__option-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--color-ink);
  margin-bottom: 4px;
}

.finder__option-cn {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.finder__nav {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-xl) var(--container);
  margin-top: auto;
}

/* Finder Results */
.finder__results {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--container);
  display: none;
}

.finder__results.visible { display: block; }

.finder__result-series {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.finder__result-products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

/* ==========================================================================
   Collections Page
   ========================================================================== */
.collection-hero {
  padding: calc(var(--nav-height) + var(--space-2xl)) 0 var(--space-2xl);
  text-align: center;
  background: var(--color-bg-alt);
}

.collection-filters {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  flex-wrap: wrap;
  margin-top: var(--space-xl);
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  border: 1.5px solid var(--color-border);
  color: var(--color-ink-light);
  cursor: pointer;
  transition: all var(--t-fast);
  background: var(--color-bg);
}

.filter-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
.filter-btn.active { background: var(--color-ink); color: var(--color-text-light); border-color: var(--color-ink); }

/* Quick View Modal */
.quick-view-modal {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-base);
}

.quick-view-modal.open { opacity: 1; pointer-events: auto; }

.quick-view-modal__bg {
  position: absolute;
  inset: 0;
  background: rgba(58, 53, 48, 0.5);
}

.quick-view-modal__box {
  position: relative;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 100%;
  max-height: 90svh;
  overflow-y: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  box-shadow: var(--shadow-xl);
}

.quick-view-modal__close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1;
  transition: background var(--t-fast);
}

.quick-view-modal__close:hover { background: var(--color-border); }

.quick-view-modal__image {
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}

.quick-view-modal__info {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* ==========================================================================
   About Page
   ========================================================================== */
.about-hero {
  padding: calc(var(--nav-height) + var(--space-3xl)) 0 var(--space-3xl);
  text-align: center;
  background: var(--color-ink);
  color: var(--color-text-light);
}

.about-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--color-bg);
  margin-bottom: var(--space-md);
}

.about-hero__sub {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: rgba(247, 243, 238, 0.6);
  letter-spacing: 0.2em;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.value-card {
  padding: var(--space-xl);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: box-shadow var(--t-base), transform var(--t-base);
}

.value-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }

.value-card__icon {
  width: 48px;
  height: 48px;
  color: var(--color-accent);
  margin: 0 auto var(--space-md);
}

.value-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-ink);
  margin-bottom: var(--space-xs);
}

.value-card__title-cn {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.value-card__text {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.team-card {
  text-align: center;
}

.team-card__image {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto var(--space-md);
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--color-accent);
}

.team-card__name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-ink);
  margin-bottom: 2px;
}

.team-card__role {
  font-size: 0.78rem;
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.team-card__bio {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* FAQ */
.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-md) 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-ink);
  cursor: pointer;
  text-align: left;
  gap: var(--space-md);
}

.faq-item__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  transition: transform var(--t-base);
}

.faq-item.open .faq-item__icon { transform: rotate(45deg); }

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--t-base) var(--ease-out);
}

.faq-item.open .faq-item__answer { max-height: 500px; }

.faq-item__answer-inner {
  padding-bottom: var(--space-md);
  font-size: 0.9rem;
  color: var(--color-ink-light);
  line-height: 1.8;
}

/* ==========================================================================
   Health by Culture Page
   ========================================================================== */
.philosophy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.philosophy-block {
  padding: var(--space-2xl);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.philosophy-block__num {
  font-family: var(--font-serif);
  font-size: 3rem;
  color: var(--color-accent);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: var(--space-md);
}

.philosophy-block__title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--color-ink);
  margin-bottom: 4px;
}

.philosophy-block__title-cn {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--color-accent);
  letter-spacing: 0.15em;
  margin-bottom: var(--space-md);
}

.philosophy-block__intro {
  font-size: 0.95rem;
  color: var(--color-ink-light);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.philosophy-block__items {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.philosophy-block__item {
  display: flex;
  gap: var(--space-sm);
  font-size: 0.88rem;
  color: var(--color-ink-light);
  line-height: 1.6;
}

.philosophy-block__item-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
  margin-top: 8px;
}

/* ==========================================================================
   Gift Center Page
   ========================================================================== */
.gift-card-options {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
}

.gift-card-option {
  padding: var(--space-xl);
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  cursor: pointer;
  transition: all var(--t-base);
}

.gift-card-option:hover,
.gift-card-option.selected {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.gift-card-option__amount {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--color-ink);
  margin-bottom: var(--space-xs);
}

.gift-card-option__desc {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.gift-guide {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.gift-guide-card {
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
}

.gift-guide-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}

.gift-guide-card:hover .gift-guide-card__image { transform: scale(1.05); }

.gift-guide-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(58,53,48,0.8) 0%, transparent 60%);
}

.gift-guide-card__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-lg);
}

.gift-guide-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: white;
  margin-bottom: 4px;
}

.gift-guide-card__cn {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
}

/* ==========================================================================
   Journal Page
   ========================================================================== */
.journal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.journal-card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: box-shadow var(--t-base), transform var(--t-base);
  cursor: pointer;
}

.journal-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }

.journal-card__image {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  width: 100%;
}

.journal-card__body {
  padding: var(--space-lg);
}

.journal-card__tag {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.journal-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-ink);
  line-height: 1.35;
  margin-bottom: var(--space-xs);
}

.journal-card__cn {
  font-family: var(--font-serif);
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.journal-card__excerpt {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.journal-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--color-ink);
  color: rgba(247, 243, 238, 0.65);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer__brand {}

.footer__logo-en {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-bg);
  margin-bottom: 4px;
}

.footer__logo-cn {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  color: rgba(247, 243, 238, 0.4);
  letter-spacing: 0.2em;
  margin-bottom: var(--space-md);
}

.footer__tagline {
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  max-width: 280px;
}

.footer__social {
  display: flex;
  gap: var(--space-sm);
}

.footer__social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(247, 243, 238, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(247, 243, 238, 0.65);
  transition: all var(--t-fast);
}

.footer__social-link:hover {
  border-color: var(--color-terracotta);
  color: var(--color-terracotta);
}

.footer__col-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-bg);
  margin-bottom: var(--space-lg);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__link {
  font-size: 0.85rem;
  color: rgba(247, 243, 238, 0.55);
  transition: color var(--t-fast);
}

.footer__link:hover { color: var(--color-terracotta); }

.footer__bottom {
  border-top: 1px solid rgba(247, 243, 238, 0.1);
  padding-top: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: rgba(247, 243, 238, 0.35);
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); transform-origin: top; }
  50% { opacity: 0.8; transform: scaleY(1); }
}

@keyframes progressFill {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Utilities
   ========================================================================== */
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  border: 0;
}

.text-center { text-align: center; }
.text-left   { text-align: left; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-xl); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-xl); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-xl); }

.mb-0  { margin-bottom: 0 !important; }
.mb-sm { margin-bottom: var(--space-sm) !important; }
.mb-md { margin-bottom: var(--space-md) !important; }
.mb-lg { margin-bottom: var(--space-lg) !important; }
.mb-xl { margin-bottom: var(--space-xl) !important; }
.mb-2xl{ margin-bottom: var(--space-2xl) !important; }

.pt-nav { padding-top: var(--nav-height); }

/* Responsive */
@media (max-width: 1024px) {
  .series-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .philosophy-grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
  .finder__options { grid-template-columns: repeat(2, 1fr); }
  .journal-grid { grid-template-columns: repeat(2, 1fr); }
  .gift-card-options { grid-template-columns: repeat(2, 1fr); }
  .pdp__grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .pdp__gallery { position: relative; top: auto; }
  .newsletter__inner { grid-template-columns: 1fr; gap: var(--space-xl); }
  .gift-guide { grid-template-columns: repeat(2, 1fr); }
  .finder__result-products { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { --nav-height: 64px; }
  .nav__links { display: none; }
  .nav__hamburger { display: flex; }
  .series-grid { grid-template-columns: 1fr 1fr; gap: var(--space-sm); }
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }
  .story-panel { grid-template-columns: 1fr; gap: var(--space-xl); }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .footer__bottom { flex-direction: column; gap: var(--space-sm); text-align: center; }
  .finder__options { grid-template-columns: 1fr; }
  .finder__result-products { grid-template-columns: 1fr; }
  .journal-grid { grid-template-columns: 1fr; }
  .gift-card-options { grid-template-columns: repeat(2, 1fr); }
  .gift-guide { grid-template-columns: 1fr; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .newsletter__form { flex-direction: column; }
  .certs-bar__inner { gap: var(--space-xl); }
  .quick-view-modal__box { grid-template-columns: 1fr; }
  .quick-view-modal__image { aspect-ratio: 16/9; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
  .finder__progress-step { width: 60px; }
}

@media (max-width: 480px) {
  .series-grid { grid-template-columns: 1fr; aspect-ratio: auto; }
  .series-card { aspect-ratio: 3/4; }
  .products-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .gift-card-options { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }
}