/* ==========================================================================
   GOLDEN STEAMER NYC (蒸包皇) — CORE STYLESHEET
   Brand Identity: Editorial Modern Chinese Bakery & Steamed Bun Specialist
   Palette: Deep Jade Green (#174B3E), Warm Rice Cream (#F7F2E8),
            Persimmon Red (#D85B43), Golden Wheat (#E5B94F),
            Ink Charcoal (#262923), Soft Sage (#E5EBE2), Pure White (#FFFFFF)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Inter:wght@300;400;500;600;700&family=Noto+Sans+SC:wght@400;500;700&display=swap');

:root {
  /* Brand Color Tokens */
  --color-jade: #174B3E;
  --color-jade-dark: #0f332a;
  --color-jade-light: #216151;
  --color-cream: #F7F2E8;
  --color-cream-light: #FCFAF6;
  --color-persimmon: #D85B43;
  --color-persimmon-hover: #c24d36;
  --color-golden: #E5B94F;
  --color-golden-light: #f5cf73;
  --color-charcoal: #262923;
  --color-charcoal-muted: #555b50;
  --color-sage: #E5EBE2;
  --color-sage-light: #F0F4EE;
  --color-white: #FFFFFF;
  --color-border: rgba(23, 75, 62, 0.14);
  --color-border-light: rgba(23, 75, 62, 0.08);

  /* Typography */
  --font-serif: 'DM Serif Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-chinese: 'Noto Sans SC', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(23, 75, 62, 0.06);
  --shadow-md: 0 6px 20px rgba(23, 75, 62, 0.08);
  --shadow-lg: 0 12px 36px rgba(23, 75, 62, 0.12);
  --shadow-card: 0 4px 16px rgba(38, 41, 35, 0.06);

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 9999px;

  /* Transitions */
  --transition-fast: 0.18s ease;
  --transition-base: 0.28s ease;
  --transition-slow: 0.45s cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-max: 1220px;
  --container-narrow: 860px;
}

/* Base Reset & Globals */
*, *::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);
  background-color: var(--color-cream);
  color: var(--color-charcoal);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button, input, select, textarea {
  font: inherit;
}

/* Accessibility Focus */
:focus-visible {
  outline: 3px solid var(--color-persimmon);
  outline-offset: 3px;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Typography Classes */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--color-jade);
  font-weight: 400;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.9rem, 3.5vw, 2.75rem);
  letter-spacing: -0.015em;
  margin-bottom: 0.75rem;
}

h3 {
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  margin-bottom: 0.5rem;
}

h4 {
  font-size: 1.15rem;
  font-family: var(--font-sans);
  font-weight: 600;
}

p {
  margin-bottom: 1rem;
}

p.lead {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--color-charcoal-muted);
}

.text-chinese {
  font-family: var(--font-chinese);
}

.text-persimmon {
  color: var(--color-persimmon);
}

.text-golden {
  color: var(--color-golden);
}

.text-jade {
  color: var(--color-jade);
}

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

/* Badges & Chips */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge-jade {
  background-color: var(--color-sage-light);
  color: var(--color-jade);
  border: 1px solid var(--color-border);
}

.badge-persimmon {
  background-color: rgba(216, 91, 67, 0.12);
  color: var(--color-persimmon);
  border: 1px solid rgba(216, 91, 67, 0.25);
}

.badge-golden {
  background-color: rgba(229, 185, 79, 0.16);
  color: #9c730e;
  border: 1px solid rgba(229, 185, 79, 0.4);
}

.chinese-stamp {
  display: inline-block;
  border: 2px solid var(--color-persimmon);
  color: var(--color-persimmon);
  padding: 0.15rem 0.45rem;
  font-family: var(--font-chinese);
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: 4px;
  line-height: 1.2;
}

/* Buttons & CTAs */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.65rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.98rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-persimmon);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(216, 91, 67, 0.28);
}

.btn-primary:hover {
  background-color: var(--color-persimmon-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(216, 91, 67, 0.36);
  color: var(--color-white);
}

.btn-jade {
  background-color: var(--color-jade);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(23, 75, 62, 0.24);
}

.btn-jade:hover {
  background-color: var(--color-jade-dark);
  transform: translateY(-2px);
  color: var(--color-white);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--color-jade);
  color: var(--color-jade);
}

.btn-outline:hover {
  background-color: var(--color-jade);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-outline-white {
  background-color: transparent;
  border-color: rgba(255, 255, 255, 0.6);
  color: var(--color-white);
}

.btn-outline-white:hover {
  background-color: var(--color-white);
  color: var(--color-jade);
}

.btn-sm {
  padding: 0.5rem 1.1rem;
  font-size: 0.88rem;
}

/* Top Announcement Bar */
.announcement-bar {
  background-color: var(--color-jade-dark);
  color: var(--color-sage-light);
  font-size: 0.85rem;
  padding: 0.45rem 1rem;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.announcement-bar a {
  color: var(--color-golden);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Header & Navigation */
.site-header {
  background-color: var(--color-jade);
  color: var(--color-white);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 16px rgba(15, 51, 42, 0.18);
  transition: background-color var(--transition-fast);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.75rem;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-symbol {
  width: 44px;
  height: 44px;
  background-color: var(--color-golden);
  color: var(--color-jade-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-family: var(--font-chinese);
  font-size: 1.35rem;
  font-weight: 700;
  box-shadow: 0 2px 10px rgba(229, 185, 79, 0.35);
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  letter-spacing: -0.01em;
  color: var(--color-white);
  line-height: 1.1;
}

.brand-sub {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-golden-light);
  font-weight: 600;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
  position: relative;
  padding: 0.35rem 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-golden);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-golden);
  border-radius: 2px;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-white);
  padding: 0.5rem;
  cursor: pointer;
  font-size: 1.6rem;
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 82%;
  max-width: 380px;
  height: 100vh;
  background-color: var(--color-jade-dark);
  color: var(--color-white);
  z-index: 2000;
  padding: 2rem 1.5rem;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.4);
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.mobile-drawer.open {
  right: 0;
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  z-index: 1999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.drawer-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.drawer-close {
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 1.8rem;
  cursor: pointer;
}

.drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-bottom: 2rem;
}

.drawer-nav a {
  font-size: 1.15rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  padding: 0.4rem 0;
}

.drawer-nav a.active {
  color: var(--color-golden);
  font-weight: 600;
}

.drawer-footer {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
}

/* Hero Section */
.hero-editorial {
  padding: 4.5rem 0 3.5rem;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 80% 20%, rgba(229, 235, 226, 0.6) 0%, rgba(247, 242, 232, 1) 70%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.hero-kicker {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-title {
  color: var(--color-jade);
  line-height: 1.12;
}

.hero-title .emphasis {
  color: var(--color-persimmon);
  font-style: italic;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.5rem;
}

.hero-features-bar {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

.hero-feat-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-charcoal);
}

.hero-feat-icon {
  color: var(--color-persimmon);
  font-size: 1.1rem;
}

.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--color-white);
  aspect-ratio: 4/3.3;
}

.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.hero-image-wrapper:hover img {
  transform: scale(1.03);
}

.hero-floating-card {
  position: absolute;
  bottom: -1.25rem;
  left: -1.25rem;
  background-color: var(--color-white);
  padding: 1rem 1.35rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.floating-icon {
  width: 44px;
  height: 44px;
  background-color: var(--color-sage-light);
  color: var(--color-jade);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.floating-text-main {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-jade);
  line-height: 1.2;
}

.floating-text-sub {
  font-size: 0.8rem;
  color: var(--color-charcoal-muted);
}

/* Sections Global */
.section {
  padding: 5rem 0;
}

.section-light {
  background-color: var(--color-cream);
}

.section-white {
  background-color: var(--color-white);
}

.section-sage {
  background-color: var(--color-sage-light);
}

.section-jade {
  background-color: var(--color-jade);
  color: var(--color-white);
}

.section-jade h1,
.section-jade h2,
.section-jade h3 {
  color: var(--color-white);
}

.section-header {
  margin-bottom: 3.25rem;
}

.section-header.text-center {
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

/* Product Cards & Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.85rem;
}

.product-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(23, 75, 62, 0.28);
}

.product-image-container {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background-color: var(--color-sage-light);
}

.product-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-image-container img {
  transform: scale(1.05);
}

.product-badge-float {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  z-index: 2;
}

.product-details {
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.product-category {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-persimmon);
}

.product-title-group {
  margin-bottom: 0.65rem;
}

.product-name-en {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--color-jade);
  line-height: 1.25;
}

.product-name-cn {
  font-family: var(--font-chinese);
  font-size: 0.95rem;
  color: var(--color-charcoal-muted);
  font-weight: 500;
}

.product-desc {
  font-size: 0.92rem;
  color: var(--color-charcoal-muted);
  line-height: 1.55;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.85rem;
  border-top: 1px solid var(--color-border-light);
  font-size: 0.85rem;
}

.product-availability {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--color-jade);
  font-weight: 500;
}

.product-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #27ae60;
}

.product-price-tag {
  font-weight: 700;
  color: var(--color-jade);
  font-size: 1.05rem;
}

/* Grand Street Flagship Spotlight */
.flagship-banner {
  background: linear-gradient(135deg, var(--color-jade) 0%, var(--color-jade-dark) 100%);
  color: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(229, 185, 79, 0.2);
}

.flagship-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
}

.flagship-body {
  padding: 3.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.25rem;
}

.flagship-visual {
  position: relative;
  min-height: 380px;
}

.flagship-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.flagship-stats-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin: 1rem 0;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.flagship-stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-golden-light);
  margin-bottom: 0.25rem;
}

.flagship-stat-val {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-white);
}

/* Location Cards */
.location-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

.location-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

.location-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(23, 75, 62, 0.28);
}

.location-card-hero {
  position: relative;
  height: 190px;
  overflow: hidden;
}

.location-card-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.location-card-content {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: 1.1rem;
}

.location-meta-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
}

.location-meta-icon {
  color: var(--color-persimmon);
  font-size: 1.15rem;
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.location-subway-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.35rem;
}

.subway-bullet {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.75rem;
  color: #fff;
}

.subway-orange { background-color: #FF6319; } /* B, D */
.subway-brown { background-color: #996633; } /* J, Z */
.subway-yellow { background-color: #FCCC0A; color: #000; } /* N, Q, R */
.subway-green { background-color: #00933C; } /* 4, 5, 6 */

/* Drinks Showcase */
.drinks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.drink-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

.drink-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-golden);
}

.drink-card-image {
  aspect-ratio: 1/1;
  overflow: hidden;
  background-color: var(--color-sage-light);
}

.drink-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.drink-card:hover .drink-card-image img {
  transform: scale(1.05);
}

.drink-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

/* FAQ Accordion */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:hover {
  border-color: rgba(23, 75, 62, 0.3);
}

.faq-question {
  padding: 1.25rem 1.5rem;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-jade);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-icon {
  font-size: 1.2rem;
  color: var(--color-persimmon);
  transition: transform var(--transition-base);
}

details[open] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1.5rem 1.35rem;
  font-size: 0.98rem;
  color: var(--color-charcoal-muted);
  line-height: 1.7;
}

/* Gallery Showcase */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

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

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem 1rem 0.75rem;
  background: linear-gradient(to top, rgba(15, 51, 42, 0.92) 0%, rgba(15, 51, 42, 0) 100%);
  color: var(--color-white);
  font-size: 0.9rem;
  font-weight: 500;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-base);
}

.gallery-item:hover .gallery-caption {
  opacity: 1;
  transform: translateY(0);
}

/* Blog Cards */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

.blog-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(23, 75, 62, 0.3);
}

.blog-card-img {
  aspect-ratio: 16/10;
  overflow: hidden;
}

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

.blog-card:hover .blog-card-img img {
  transform: scale(1.05);
}

.blog-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-meta {
  font-size: 0.82rem;
  color: var(--color-charcoal-muted);
  margin-bottom: 0.65rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.blog-card-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--color-jade);
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

.blog-card-excerpt {
  font-size: 0.95rem;
  color: var(--color-charcoal-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-persimmon);
}

.blog-read-more:hover {
  color: var(--color-persimmon-hover);
  gap: 0.65rem;
}

/* Article Detail Layout */
.article-header {
  padding: 4rem 0 2.5rem;
  background-color: var(--color-sage-light);
  border-bottom: 1px solid var(--color-border);
}

.article-content {
  padding: 3.5rem 0;
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--color-charcoal);
}

.article-content h2 {
  margin-top: 2.25rem;
  margin-bottom: 1rem;
}

.article-content h3 {
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}

.article-content ul, 
.article-content ol {
  margin-bottom: 1.5rem;
  padding-left: 1.75rem;
}

.article-content li {
  margin-bottom: 0.5rem;
}

.article-callout {
  background-color: var(--color-sage-light);
  border-left: 4px solid var(--color-jade);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 2rem 0;
  font-size: 1.05rem;
}

/* Breadcrumbs */
.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-charcoal-muted);
  margin-bottom: 1rem;
}

.breadcrumbs a:hover {
  color: var(--color-persimmon);
}

.breadcrumbs span.separator {
  color: rgba(38, 41, 35, 0.3);
}

/* Notice Box */
.notice-box {
  background-color: var(--color-sage-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  font-size: 0.95rem;
  color: var(--color-charcoal);
}

.notice-icon {
  color: var(--color-persimmon);
  font-size: 1.35rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

/* Global Footer */
.site-footer {
  background-color: var(--color-jade-dark);
  color: var(--color-sage-light);
  padding-top: 4.5rem;
  margin-top: auto;
  border-top: 4px solid var(--color-golden);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--color-white);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.footer-col-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-golden);
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: rgba(247, 242, 232, 0.82);
  font-size: 0.92rem;
}

.footer-links a:hover {
  color: var(--color-golden);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.9rem;
  margin-bottom: 0.85rem;
  color: rgba(247, 242, 232, 0.88);
}

.footer-contact-icon {
  color: var(--color-golden);
  font-size: 1rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.75rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: rgba(247, 242, 232, 0.65);
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .flagship-grid {
    grid-template-columns: 1fr;
  }

  .flagship-body {
    padding: 2.5rem 1.75rem;
  }

  .flagship-visual {
    min-height: 280px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 840px) {
  .nav-desktop {
    display: none;
  }

  .mobile-nav-toggle {
    display: block;
  }

  .hero-editorial {
    padding: 2.5rem 0 2rem;
  }

  .hero-floating-card {
    position: static;
    margin-top: 1rem;
  }

  .hero-features-bar {
    flex-direction: column;
    gap: 0.75rem;
  }

  .section {
    padding: 3.5rem 0;
  }
}

@media (max-width: 580px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .flagship-stats-list {
    grid-template-columns: 1fr;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}