:root {
  --green: #2E7D32;
  --green-light: #4CAF50;
  --green-bg: #E8F5E9;
  --red: #C62828;
  --yellow: #F9A825;
  --dark: #1B1B1B;
  --gray: #666;
  --white: #FAFAFA;
  --radius: 16px;
  --max-content: 960px;
  --sidebar-width: 160px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans SC', 'Noto Sans JP', 'Noto Sans KR', Roboto, sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
}

/* === CENTRAL CONTENT LAYOUT === */
.page-wrapper {
  display: flex;
  justify-content: center;
  gap: 0;
}
.main-content {
  flex: 1;
  max-width: var(--max-content);
  min-width: 0;
}

/* === NAV BAR === */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #e0e0e0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 56px;
}
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--green);
  text-decoration: none;
}
.navbar-links {
  display: flex;
  gap: 4px;
  align-items: center;
}
.navbar-links a, .navbar-links button {
  padding: 6px 12px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 0.85rem;
  color: var(--dark);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
}
.navbar-links a:hover, .navbar-links button:hover {
  background: var(--green-bg);
}
.navbar-links a.active {
  background: var(--green);
  color: #fff;
}
.lang-select {
  padding: 4px 8px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 0.8rem;
  background: #fff;
  cursor: pointer;
}

/* === HERO === */
.hero {
  text-align: center;
  padding: 100px 24px 60px;
  background: linear-gradient(135deg, var(--green-bg) 0%, #fff 100%);
}
.hero-icon { font-size: 72px; margin-bottom: 12px; }
.hero h1 { font-size: 2.5rem; color: var(--green); margin-bottom: 6px; }
.hero .localized-name { font-size: 1rem; color: var(--green-light); margin-bottom: 16px; }
.hero .subtitle { font-size: 1.1rem; color: var(--gray); margin-bottom: 28px; max-width: 600px; margin-left: auto; margin-right: auto; }

.value-prop-panel {
  max-width: 900px;
  margin: 0 auto 24px;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid #dfe8df;
  background: linear-gradient(135deg, #ffffff 0%, #f6fbf6 100%);
  box-shadow: 0 6px 18px rgba(46, 125, 50, 0.08);
}
.value-prop-top {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 12px;
}
.value-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.2;
}
.value-chip-free {
  background: #dff4df;
  color: #1c6b20;
}
.value-chip-ad {
  background: #e9f2ff;
  color: #235a99;
}
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.value-card {
  background: #fff;
  border: 1px solid #e5e5e5;
  border-radius: 12px;
  padding: 12px;
  min-height: 86px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.value-icon {
  font-size: 1.15rem;
  margin-bottom: 4px;
}
.value-title {
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.3;
  color: #244b28;
}
.badge-row { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 28px; }
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 5px 12px; border-radius: 18px; font-size: 0.8rem; font-weight: 600; }
.badge-green { background: #C8E6C9; color: var(--green); }
.badge-red { background: #FFCDD2; color: var(--red); }
.badge-yellow { background: #FFF9C4; color: #F57F17; }
.store-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.store-btn { display: inline-flex; align-items: center; gap: 6px; padding: 12px 24px; background: var(--dark); color: #fff; border-radius: var(--radius); text-decoration: none; font-size: 0.95rem; font-weight: 600; transition: transform 0.2s; }
.store-btn:hover { transform: scale(1.03); }
.store-btn-outline { background: transparent; color: var(--dark); border: 2px solid var(--dark); }

/* === QR CODES (desktop only) === */
.qr-codes {
  display: none;
  gap: 28px;
  justify-content: center;
  margin-top: 20px;
}
.qr-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.qr-item canvas {
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.qr-item span {
  font-size: 0.75rem;
  color: var(--gray);
  font-weight: 600;
}
@media (min-width: 769px) {
  .qr-codes { display: flex; }
}

@media (max-width: 768px) {
  .value-grid {
    grid-template-columns: 1fr;
  }
  .value-title {
    font-size: 0.86rem;
  }
}

/* === HERO SEARCH BAR === */
.hero-search {
  display: flex;
  gap: 0;
  max-width: 520px;
  margin: 28px auto 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  border-radius: 28px;
  overflow: hidden;
  border: 2px solid var(--green-light);
}
.hero-search-input {
  flex: 1;
  padding: 16px 24px;
  border: none;
  font-size: 1rem;
  outline: none;
  background: #fff;
}
.hero-search-input::placeholder { color: #aaa; }
.hero-search-btn {
  padding: 16px 28px;
  background: var(--green);
  color: #fff;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  transition: background 0.2s;
}
.hero-search-btn:hover { background: var(--green-light); }
.hero-search-hint {
  text-align: center;
  font-size: 0.8rem;
  color: var(--gray);
  margin-bottom: 16px;
}

/* Hero inline search results */
.hero-results {
  max-width: 720px;
  margin: 0 auto 24px;
  text-align: left;
}
.hero-results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding: 0 4px;
}
.hero-results-header h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
}
.hero-results-close {
  background: none;
  border: 1px solid #ddd;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--gray);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.hero-results-close:hover { background: #f5f5f5; color: var(--text); }
.hero-results-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.hero-result-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: #fff;
  border: 1px solid #E8E8E8;
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  color: inherit;
}
.hero-result-item:hover { border-color: var(--green); box-shadow: 0 2px 12px rgba(0,0,0,0.06); transform: translateY(-1px); }
.hero-result-img {
  width: 56px;
  height: 56px;
  border-radius: 10px;
  object-fit: cover;
  background: #f5f5f5;
  flex-shrink: 0;
}
.hero-result-img-placeholder {
  width: 56px;
  height: 56px;
  border-radius: 10px;
  background: #f0f0f0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.hero-result-info { flex: 1; min-width: 0; }
.hero-result-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hero-result-brand {
  font-size: 0.82rem;
  color: var(--gray);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}
.hero-result-tags {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-shrink: 0;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.hero-results-loading {
  text-align: center;
  padding: 32px 0;
  color: var(--gray);
}
.hero-results-loading .spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid #e0e0e0;
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-bottom: 8px;
}
@keyframes spin { to { transform: rotate(360deg); } }
.hero-results-empty {
  text-align: center;
  padding: 24px 0;
  color: var(--gray);
  font-size: 0.95rem;
}

/* === SECTION SHARED === */
.section { padding: 60px 24px; }
.section-alt { background: linear-gradient(135deg, #E3F2FD 0%, #fff 100%); }
.section-warm { background: #FFF3E0; }
.container { max-width: var(--max-content); margin: 0 auto; }
.section-title { text-align: center; font-size: 1.8rem; color: var(--green); margin-bottom: 8px; }
.section-desc { text-align: center; color: var(--gray); margin-bottom: 32px; max-width: 600px; margin-left: auto; margin-right: auto; }

/* === RECIPE CAROUSEL === */
.carousel-wrap { position: relative; overflow: hidden; margin: 0 -24px; padding: 0 24px; }
.carousel-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding: 8px 0 16px;
  scrollbar-width: thin;
  scrollbar-color: #bbb transparent;
}
.carousel-track::-webkit-scrollbar { height: 6px; }
.carousel-track::-webkit-scrollbar-track { background: transparent; }
.carousel-track::-webkit-scrollbar-thumb { background: #bbb; border-radius: 3px; }
.carousel-track::-webkit-scrollbar-thumb:hover { background: #999; }
.carousel-card {
  scroll-snap-align: start;
  flex: 0 0 260px;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: box-shadow 0.2s, transform 0.2s;
}
.carousel-card:hover { box-shadow: 0 6px 20px rgba(0,0,0,0.12); transform: translateY(-2px); }
.carousel-card img { width: 100%; height: 180px; object-fit: cover; }
.carousel-card .card-body { padding: 12px 14px; }
.carousel-card h4 { font-size: 0.95rem; margin-bottom: 4px; }
.carousel-card p { font-size: 0.8rem; color: var(--gray); }
.carousel-card .tag-row { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 6px; }
.carousel-card .tag { font-size: 0.7rem; padding: 2px 8px; border-radius: 10px; background: var(--green-bg); color: var(--green); }
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  border: 1px solid #ddd;
  font-size: 18px;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}
.carousel-btn:hover { background: #fff; box-shadow: 0 2px 8px rgba(0,0,0,0.15); }
.carousel-btn-left { left: 8px; }
.carousel-btn-right { right: 8px; }

/* === WEEKLY 5 DINNERS === */
.weekly-dinners-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}
.weekly-dinner-card {
  background: #fff;
  border: 1px solid #ead9bf;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.weekly-dinner-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.12);
}
.weekly-dinner-meta {
  padding: 10px;
}
.weekly-dinner-name {
  font-weight: 700;
  font-size: 0.88rem;
  line-height: 1.2;
  margin-bottom: 4px;
}
.weekly-dinner-sub {
  font-size: 0.76rem;
  color: #666;
}
.weekly-dinners-actions {
  margin-top: 16px;
  display: flex;
  justify-content: center;
}

@media (max-width: 1024px) {
  .weekly-dinners-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .weekly-dinners-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* === MEAL PLANNER === */
.planner-controls {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 24px;
}
.planner-controls select, .planner-controls button {
  padding: 10px 16px;
  border-radius: 10px;
  border: 1px solid #ddd;
  font-size: 0.9rem;
  background: #fff;
  cursor: pointer;
}
.planner-controls button {
  background: var(--green);
  color: #fff;
  border: none;
  font-weight: 600;
}
.planner-controls button:hover { background: var(--green-light); }
.planner-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  margin-bottom: 24px;
}
.planner-day {
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  padding: 10px;
  min-height: 200px;
}
.planner-day h4 {
  font-size: 0.8rem;
  color: var(--green);
  margin-bottom: 8px;
  text-align: center;
  padding-bottom: 6px;
  border-bottom: 1px solid #eee;
}
.planner-meal {
  padding: 6px 0;
  border-bottom: 1px solid #f5f5f5;
}
.planner-meal:last-child { border-bottom: none; }
.planner-meal-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--gray);
  letter-spacing: 0.5px;
}
.planner-meal-name {
  font-size: 0.78rem;
  font-weight: 500;
  margin-top: 2px;
}
.planner-meal-emoji {
  font-size: 1.2rem;
}
.planner-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.planner-actions button {
  padding: 12px 24px;
  border-radius: 12px;
  border: none;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-light); }
.btn-secondary { background: #e0e0e0; color: var(--dark); }
.btn-secondary:hover { background: #d0d0d0; }
.btn-outline { background: transparent; border: 2px solid var(--green); color: var(--green); }
.btn-outline:hover { background: var(--green-bg); }

/* === SHOPPING LIST === */
.shopping-list-container {
  max-width: 600px;
  margin: 0 auto;
}
.shopping-list {
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
  min-height: 100px;
}
.shopping-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 4px;
  border-bottom: 1px solid #f0f0f0;
}
.shopping-item:last-child { border-bottom: none; }
.shopping-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--green);
}
.shopping-item.checked span { text-decoration: line-through; color: #aaa; }
.shopping-item span { flex: 1; font-size: 0.9rem; }
.shopping-item .delete-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  color: #ccc;
  padding: 4px;
}
.shopping-item .delete-btn:hover { color: var(--red); }
.add-item-row {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}
.add-item-row input {
  flex: 1;
  padding: 10px 14px;
  border: 2px solid #ddd;
  border-radius: 10px;
  font-size: 0.9rem;
  outline: none;
}
.add-item-row input:focus { border-color: var(--green); }
.add-item-row button {
  padding: 10px 18px;
  background: var(--green);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
}
.shopping-summary {
  text-align: center;
  color: var(--gray);
  font-size: 0.85rem;
  margin-bottom: 16px;
}
.send-to-app-btn {
  display: block;
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--green), var(--green-light));
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  margin-bottom: 8px;
}
.send-to-app-btn:hover { opacity: 0.9; }
.qr-container {
  text-align: center;
  padding: 16px;
  display: none;
}
.qr-container canvas { border-radius: 8px; }
.qr-container p { font-size: 0.8rem; color: var(--gray); margin-top: 8px; }

/* === SEARCH === */
.search-bar { display: flex; gap: 8px; max-width: 560px; margin: 0 auto 32px; }
.search-bar input { flex: 1; padding: 14px 18px; border: 2px solid #ddd; border-radius: var(--radius); font-size: 1rem; outline: none; transition: border-color 0.2s; }
.search-bar input:focus { border-color: var(--green); }
.search-bar button { padding: 14px 24px; background: var(--green); color: #fff; border: none; border-radius: var(--radius); font-size: 1rem; font-weight: 600; cursor: pointer; white-space: nowrap; }
.search-bar button:hover { background: var(--green-light); }
.search-bar button:disabled { background: #aaa; cursor: not-allowed; }
.search-results { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .planner-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .hero { padding: 80px 16px 40px; }
  .hero h1 { font-size: 1.8rem; }
  .section { padding: 40px 16px; }
  .planner-grid { grid-template-columns: repeat(2, 1fr); }
  .search-bar { flex-direction: column; }
  .navbar-links a .nav-text { display: none; }
  .carousel-card { flex: 0 0 200px; }
}
@media (max-width: 400px) {
  .planner-grid { grid-template-columns: 1fr; }
}
.search-msg { text-align: center; color: var(--gray); font-size: 0.95rem; grid-column: 1 / -1; }

/* === PRODUCT CARDS === */
.product-card { background: #fff; border: 1px solid #E0E0E0; border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: box-shadow 0.2s; }
.product-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.1); }
.product-card-top { display: flex; gap: 16px; padding: 16px; }
.product-img { width: 100px; height: 100px; object-fit: contain; border-radius: 8px; background: #f5f5f5; flex-shrink: 0; }
.product-img-placeholder { width: 100px; height: 100px; border-radius: 8px; background: #f0f0f0; display: flex; align-items: center; justify-content: center; font-size: 40px; flex-shrink: 0; }
.product-info { flex: 1; min-width: 0; }
.product-info h4 { font-size: 1rem; margin-bottom: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.product-info .brand { font-size: 0.85rem; color: var(--gray); margin-bottom: 6px; }
.product-info .ean { font-size: 0.8rem; color: #999; font-family: monospace; }
.nutri-badge { display: inline-block; padding: 2px 10px; border-radius: 6px; font-size: 0.8rem; font-weight: 700; color: #fff; margin-top: 6px; }
.nutri-a { background: #038141; } .nutri-b { background: #85BB2F; } .nutri-c { background: #FECB02; color: #333; } .nutri-d { background: #EE8100; } .nutri-e { background: #E63E11; } .nutri-unknown { background: #bbb; }
.product-details { padding: 0 16px 16px; display: flex; flex-direction: column; gap: 8px; }
.allergen-row { display: flex; flex-wrap: wrap; gap: 4px; }
.allergen-tag { font-size: 0.75rem; padding: 2px 8px; border-radius: 10px; background: #FFF3E0; color: #E65100; }
.risk-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.risk-tag { font-size: 0.8rem; padding: 4px 10px; border-radius: 8px; font-weight: 600; }
.risk-safe { background: #C8E6C9; color: var(--green); } .risk-caution { background: #FFF9C4; color: #F57F17; } .risk-danger { background: #FFCDD2; color: var(--red); } .risk-unknown { background: #E0E0E0; color: #666; }
.nutrition-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; font-size: 0.75rem; }
.nutrition-grid .n-label { color: var(--gray); } .nutrition-grid .n-value { font-weight: 600; text-align: right; }
.product-section-label { font-size: 0.75rem; color: var(--gray); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 4px; }

/* === FEATURES GRID === */
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.feature-card { background: #fff; border: 1px solid #E0E0E0; border-radius: var(--radius); padding: 28px 20px; text-align: center; transition: box-shadow 0.2s; }
.feature-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); }
.feature-card .icon { font-size: 40px; margin-bottom: 12px; }
.feature-card h3 { font-size: 1.1rem; margin-bottom: 6px; }
.feature-card p { color: var(--gray); font-size: 0.9rem; }

/* === RISK SECTION === */
.risk-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; max-width: 800px; margin: 0 auto; }
.risk-item { background: #fff; border-radius: 12px; padding: 20px; text-align: center; border-left: 4px solid var(--red); }
.risk-item .icon { font-size: 32px; margin-bottom: 8px; }
.risk-item h4 { font-size: 1rem; margin-bottom: 4px; }
.risk-item p { font-size: 0.85rem; color: var(--gray); }

/* === FOOTER === */
footer { background: var(--dark); color: #ccc; padding: 40px 24px 80px; text-align: center; }
footer a { color: var(--green-light); text-decoration: none; }
footer a:hover { text-decoration: underline; }
.footer-badges { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 20px; }
.store-btn-footer { display: inline-flex; align-items: center; gap: 6px; padding: 10px 20px; background: var(--green); color: #fff; border-radius: 10px; text-decoration: none; font-size: 0.9rem; font-weight: 600; transition: transform 0.2s, background 0.2s; }
.store-btn-footer:hover { transform: scale(1.03); background: var(--green-light); color: #fff; text-decoration: none; }
.footer-trust { font-size: 0.8rem; color: #999; margin-bottom: 20px; line-height: 1.6; }
.footer-trust a { color: #aaa; text-decoration: underline; }
.footer-trust a:hover { color: var(--green-light); }
.footer-links { margin-bottom: 16px; }
.footer-links a { margin: 0 12px; }

/* === ANNOUNCEMENT BANNER === */
.announcement-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1B5E20 0%, #2E7D32 50%, #388E3C 100%);
  color: #fff;
  padding: 10px 16px;
  font-size: 0.9rem;
  gap: 8px;
  position: sticky;
  top: 52px;
  z-index: 190;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  animation: bannerSlide 0.4s ease-out;
}
@keyframes bannerSlide {
  from { transform: translateY(-100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.announcement-content {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}
.announcement-badge {
  background: #FFD600;
  color: #1B5E20;
  padding: 2px 10px;
  border-radius: 12px;
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
  white-space: nowrap;
}
.announcement-text { font-weight: 500; }
.announcement-cta {
  background: #fff;
  color: var(--green);
  padding: 4px 14px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.85rem;
  white-space: nowrap;
  transition: transform 0.2s;
}
.announcement-cta:hover { transform: scale(1.05); color: var(--green); }
.announcement-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.3rem;
  cursor: pointer;
  padding: 0 4px;
  opacity: 0.8;
  line-height: 1;
}
.announcement-close:hover { opacity: 1; }
.announcement-banner.dismissed { display: none; }
@media (max-width: 768px) {
  .announcement-banner { flex-direction: column; text-align: center; top: 46px; padding: 8px 12px; font-size: 0.8rem; }
  .announcement-content { flex-direction: column; gap: 6px; }
}

/* === STICKY DOWNLOAD CTA (mobile) === */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 300;
  background: var(--green);
  color: #fff;
  padding: 10px 16px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  box-shadow: 0 -2px 12px rgba(0,0,0,0.2);
}
.sticky-cta-text { font-weight: 600; font-size: 0.9rem; }
.sticky-cta-buttons { display: flex; gap: 8px; }
.sticky-cta-btn { display: inline-flex; align-items: center; padding: 6px 14px; background: #fff; color: var(--green); border-radius: 8px; text-decoration: none; font-size: 0.8rem; font-weight: 700; transition: transform 0.2s; }
.sticky-cta-btn:hover { transform: scale(1.05); text-decoration: none; color: var(--green); }
.sticky-cta-close { background: none; border: none; color: #fff; font-size: 1.4rem; cursor: pointer; padding: 0 4px; line-height: 1; opacity: 0.8; }
.sticky-cta-close:hover { opacity: 1; }
@media (max-width: 768px) {
  .sticky-cta { display: flex; }
}

/* Social share buttons */
.social-share-btns { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.social-btn {
  display: inline-block; padding: 6px 14px; border-radius: 8px; font-size: 0.8rem;
  font-weight: 600; text-decoration: none !important; cursor: pointer; transition: transform 0.15s, opacity 0.15s;
}
.social-btn:hover { transform: scale(1.05); opacity: 0.9; }
.social-wechat { background: #07C160; color: #fff !important; }
.social-line { background: #00B900; color: #fff !important; }
.social-kakao { background: #FEE500; color: #3C1E1E !important; }
.social-twitter { background: #1DA1F2; color: #fff !important; }
.social-whatsapp { background: #25D366; color: #fff !important; }
.social-native { background: rgba(255,255,255,0.15); color: #ccc !important; border: 1px solid rgba(255,255,255,0.2); }

/* === TABS === */
.tab-bar {
  display: flex;
  gap: 4px;
  justify-content: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.tab-btn {
  padding: 8px 16px;
  border: 1px solid #ddd;
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray);
  transition: all 0.2s;
}
.tab-btn:hover { background: var(--green-bg); color: var(--green); }
.tab-btn.active { background: var(--green); color: #fff; border-color: var(--green); }

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .planner-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .hero h1 { font-size: 1.8rem; }
  .hero { padding: 80px 16px 40px; }
  .section { padding: 40px 16px; }
  .planner-grid { grid-template-columns: 1fr; }
  .search-bar { flex-direction: column; }
  .search-results { grid-template-columns: 1fr; }
  .navbar-links a span.nav-text { display: none; }
}

/* === LANGUAGE TOGGLE === */
[data-lang] { display: none; }
[data-lang].show { display: revert; }

/* === MODAL === */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal-overlay.hidden { display: none; }
.modal-content {
  background: #fff;
  border-radius: var(--radius);
  max-width: 500px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  padding: 24px;
}
.modal-content h3 { margin-bottom: 16px; color: var(--green); }
.modal-close {
  float: right;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0 4px;
}

/* === CLICKABLE PRODUCT CARDS === */
.product-card-clickable { cursor: pointer; }
.product-card-clickable:hover { box-shadow: 0 4px 20px rgba(46,125,50,0.15); border-color: var(--green-light); }

/* === SCANNER NAV BUTTON === */
.nav-scanner-btn { background: var(--green); color: #fff !important; border-radius: 8px; padding: 6px 12px !important; }
.nav-scanner-btn:hover { background: var(--green-light); }

/* === SCANNER MODAL === */
#scannerView { border-radius: 12px; overflow: hidden; }
#scannerView video { border-radius: 12px; }

/* === SCAN HISTORY === */
.history-list { max-width: 600px; margin: 0 auto; }
.history-item {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border-bottom: 1px solid #eee;
  cursor: pointer;
  border-radius: 10px;
  transition: background 0.2s;
}
.history-item:hover { background: var(--green-bg); }
.history-item:last-child { border-bottom: none; }

/* === PRODUCT DETAIL MODAL === */
#productDetailModal .modal-content { max-width: 560px; max-height: 85vh; }
#productDetailContent .nutrition-grid { margin-bottom: 8px; }

/* === HOW IT WORKS STEPS === */
.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}
.how-step {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  border: 1px solid #e0e0e0;
  transition: box-shadow 0.2s;
}
.how-step:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); }
.how-step-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}
.how-step h3 { font-size: 1rem; margin-bottom: 8px; color: var(--green); }
.how-step p { font-size: 0.85rem; color: var(--gray); line-height: 1.5; }
.about-text {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  color: var(--gray);
  font-size: 0.9rem;
  line-height: 1.7;
}
.about-text strong { color: var(--dark); }
@media (max-width: 600px) {
  .how-steps { grid-template-columns: 1fr; }
}

/* === WORLD CUISINE EXPLORER === */
.region-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 32px;
}
.region-card {
  background: #fff;
  border: 2px solid #e0e0e0;
  border-radius: 14px;
  padding: 18px 12px;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}
.region-card:hover {
  border-color: var(--green-light);
  box-shadow: 0 4px 16px rgba(46,125,50,0.15);
  transform: translateY(-3px);
}
.region-card.active {
  border-color: var(--green);
  background: var(--green-bg);
  box-shadow: 0 4px 20px rgba(46,125,50,0.2);
}
.region-card .region-emoji {
  font-size: 2.2rem;
  display: block;
  margin-bottom: 8px;
}
.region-card .region-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark);
  line-height: 1.3;
}
.region-card .region-count {
  font-size: 0.72rem;
  color: var(--gray);
  margin-top: 4px;
}
.region-subtitle {
  font-size: 1.2rem;
  color: var(--green);
  margin-bottom: 16px;
  padding-top: 8px;
}

/* === VIDEO GRID === */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.video-card {
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: box-shadow 0.2s, transform 0.2s;
}
.video-card:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,0.12);
  transform: translateY(-2px);
}
.video-thumb {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  background: #111;
  overflow: hidden;
}
.video-thumb img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 56px;
  height: 56px;
  background: rgba(0,0,0,0.65);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, transform 0.2s;
}
.video-card:hover .video-play-btn {
  background: var(--green);
  transform: translate(-50%, -50%) scale(1.1);
}
.video-play-btn::after {
  content: '';
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 10px 0 10px 18px;
  border-color: transparent transparent transparent #fff;
  margin-left: 3px;
}
.video-card-body {
  padding: 12px 14px;
}
.video-card-body h4 {
  font-size: 0.9rem;
  margin-bottom: 4px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.video-card-body .video-channel {
  font-size: 0.78rem;
  color: var(--gray);
}
.video-card-body .video-cuisine-tag {
  display: inline-block;
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--green-bg);
  color: var(--green);
  margin-top: 6px;
}

/* === VIDEO PLAYER MODAL === */
.video-modal-content {
  max-width: 800px;
  padding: 16px;
}
.video-player-container {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  background: #000;
  border-radius: 12px;
  overflow: hidden;
}
.video-player-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

@media (max-width: 600px) {
  .region-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
  .region-card {
    padding: 12px 8px;
  }
  .region-card .region-emoji {
    font-size: 1.6rem;
  }
  .region-card .region-name {
    font-size: 0.75rem;
  }
  .video-grid {
    grid-template-columns: 1fr;
  }
  .video-modal-content {
    padding: 12px;
    max-height: 90vh;
  }
}