/* ==========================================================================
   BUON 博恩廚具 - 官方企業形象網站樣式表 (buon.tw)
   風格定位：義大利工藝精品、頂級健康廚具、極簡現代奢華
   ========================================================================== */

:root {
  --primary-color: #c5a059;       /* 典雅香檳金 */
  --primary-light: #dfba73;
  --primary-dark: #9a7836;
  --accent-red: #c93b2b;          /* 義大利熱情朱紅 (點綴/特惠) */
  --accent-red-hover: #b02a1c;
  --bg-dark: #121417;             /* 主深色底 */
  --bg-dark-secondary: #1a1e24;   /* 卡片/區塊深色底 */
  --bg-dark-elevated: #242932;    /* 浮起元素/導航底 */
  --bg-light: #f8f9fa;            /* 明亮區塊底 */
  --text-main: #ffffff;           /* 主文字 */
  --text-muted: #a0aec0;          /* 次要文字 */
  --text-dark: #2d3748;           /* 亮色模式深文字 */
  --border-color: rgba(197, 160, 89, 0.25);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --font-heading: 'Cinzel', 'Noto Serif TC', serif, system-ui;
  --font-body: 'Plus Jakarta Sans', 'Noto Sans TC', sans-serif, system-ui;
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.4);
  --shadow-gold: 0 8px 30px rgba(197, 160, 89, 0.2);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

/* 基本重設 */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

button, .btn {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
  transition: var(--transition);
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   頂部導航列 (Header & Navigation)
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(18, 20, 23, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.site-header.scrolled {
  background: rgba(18, 20, 23, 0.98);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border-bottom-color: var(--border-color);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo .logo-text {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: 3px;
  background: linear-gradient(135deg, #ffffff 30%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-logo .sub-badge {
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--primary-color);
  text-transform: uppercase;
  border: 1px solid var(--primary-color);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  margin-left: 4px;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: #e2e8f0;
  letter-spacing: 0.5px;
  position: relative;
  padding: 8px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: var(--transition);
}

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

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-yubibuy {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent-red) 0%, #e04b38 100%);
  color: #ffffff;
  padding: 10px 22px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 15px rgba(201, 59, 43, 0.4);
}

.btn-yubibuy:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(201, 59, 43, 0.6);
  background: linear-gradient(135deg, #e04b38 0%, var(--accent-red) 100%);
}

.hamburger {
  display: none;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.5rem;
  cursor: pointer;
}

/* ==========================================================================
   Hero 首頁英雄橫幅
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background: radial-gradient(circle at 75% 30%, rgba(197, 160, 89, 0.12) 0%, rgba(18, 20, 23, 1) 70%);
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.02' fill-rule='evenodd'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(197, 160, 89, 0.15);
  border: 1px solid var(--border-color);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-light);
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  line-height: 1.2;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero-title .highlight {
  background: linear-gradient(135deg, #fff 0%, var(--primary-light) 50%, var(--primary-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 540px;
  line-height: 1.8;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: #111;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(197, 160, 89, 0.4);
}

.btn-outline {
  border: 1px solid var(--border-color);
  color: #ffffff;
  padding: 13px 30px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.03);
}

.btn-outline:hover {
  background: rgba(197, 160, 89, 0.1);
  border-color: var(--primary-light);
  color: var(--primary-light);
}

.hero-visual {
  position: relative;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  background: var(--bg-dark-secondary);
}

.hero-image-card img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  transition: transform 0.8s ease;
}

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

.hero-floating-stat {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: rgba(18, 20, 23, 0.88);
  backdrop-filter: blur(12px);
  padding: 18px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  display: flex;
  justify-content: space-around;
}

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

.stat-num {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-light);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

/* ==========================================================================
   特色亮點區 (Features - 健康科技與三大保障)
   ========================================================================== */
.section {
  padding: 100px 0;
}

.section-title-wrap {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px;
}

.section-tag {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--primary-color);
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  margin-bottom: 16px;
  font-weight: 700;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-card {
  background: var(--bg-dark-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 36px 30px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-color);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon-box {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: rgba(197, 160, 89, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  font-size: 1.8rem;
  margin-bottom: 24px;
  border: 1px solid var(--border-color);
}

.feature-title {
  font-size: 1.3rem;
  margin-bottom: 12px;
  font-weight: 600;
}

.feature-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ==========================================================================
   明星商品展示區 (Products Showcase)
   ========================================================================== */
.products-section {
  background: #0d0f12;
}

.product-filter-bar {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.filter-btn {
  background: var(--bg-dark-secondary);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  padding: 10px 24px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--primary-color);
  color: #111;
  font-weight: 700;
  border-color: var(--primary-color);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.product-card {
  background: var(--bg-dark-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-color);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.product-thumb {
  position: relative;
  height: 280px;
  background: #181b20;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-thumb img {
  max-height: 90%;
  max-width: 90%;
  object-fit: contain;
  transition: transform 0.5s ease;
}

.product-card:hover .product-thumb img {
  transform: scale(1.08);
}

.product-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--accent-red);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
}

.product-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-tag {
  font-size: 0.8rem;
  color: var(--primary-color);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.product-name {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.product-features-list {
  list-style: none;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  flex-grow: 1;
}

.product-features-list li {
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.product-features-list li::before {
  content: '✓';
  color: var(--primary-color);
  font-weight: bold;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-subtle);
  padding-top: 16px;
}

.product-price-box {
  display: flex;
  flex-direction: column;
}

.price-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.price-text {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-light);
}

.btn-buy-now {
  background: linear-gradient(135deg, var(--accent-red) 0%, #d83a28 100%);
  color: #ffffff;
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-buy-now:hover {
  background: #e04b38;
  transform: scale(1.04);
}

/* ==========================================================================
   公館鄉博恩廚具觀光廚坊特區 (Gongguan Store Showcase)
   ========================================================================== */
.store-spotlight-section {
  position: relative;
  background: radial-gradient(circle at 20% 50%, rgba(197, 160, 89, 0.08) 0%, rgba(18, 20, 23, 1) 60%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.store-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.store-content-box .spotlight-tag {
  color: var(--primary-color);
  font-weight: 700;
  letter-spacing: 2px;
  font-size: 0.85rem;
  margin-bottom: 12px;
  display: block;
}

.store-content-box h2 {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  margin-bottom: 20px;
  line-height: 1.3;
}

.store-desc {
  color: var(--text-muted);
  margin-bottom: 24px;
  font-size: 1rem;
}

.store-perks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 32px;
}

.perk-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 12px;
}

.perk-icon {
  color: var(--primary-color);
  font-size: 1.2rem;
}

.perk-text strong {
  display: block;
  font-size: 0.9rem;
  color: #fff;
}

.perk-text span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.store-gallery-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
}

.store-gallery-card img {
  width: 100%;
  height: 440px;
  object-fit: cover;
}

/* ==========================================================================
   優必買專屬購物車導流區塊 (YuBiBuy Official Partner Section)
   ========================================================================== */
.yubibuy-banner-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #1f1412 0%, #171a20 100%);
  border-top: 1px solid rgba(201, 59, 43, 0.3);
  border-bottom: 1px solid rgba(201, 59, 43, 0.3);
}

.yubibuy-card {
  background: rgba(36, 41, 50, 0.6);
  border: 1px solid rgba(201, 59, 43, 0.4);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.yubibuy-card::after {
  content: '';
  position: absolute;
  right: -80px;
  top: -80px;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(201, 59, 43, 0.25) 0%, transparent 70%);
  pointer-events: none;
}

.yubibuy-header-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201, 59, 43, 0.2);
  color: #ff7b6b;
  font-weight: 700;
  font-size: 0.8rem;
  padding: 6px 14px;
  border-radius: 50px;
  border: 1px solid rgba(201, 59, 43, 0.4);
  margin-bottom: 16px;
}

.yubibuy-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  margin-bottom: 16px;
  color: #ffffff;
}

.yubibuy-title span {
  color: #ff6b57;
}

.yubibuy-text {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 24px;
  line-height: 1.8;
}

.yubibuy-benefits {
  display: flex;
  gap: 20px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.benefit-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: #e2e8f0;
}

.benefit-pill i {
  color: #ff7b6b;
}

.yubibuy-action-box {
  background: rgba(18, 20, 23, 0.8);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 30px;
  text-align: center;
}

.yubibuy-action-box .qr-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--primary-light);
}

.qr-code-placeholder {
  width: 140px;
  height: 140px;
  margin: 0 auto 18px;
  background: #ffffff;
  padding: 8px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.qr-code-placeholder img {
  width: 100%;
  height: 100%;
}

.btn-yubibuy-large {
  display: block;
  width: 100%;
  background: linear-gradient(135deg, var(--accent-red) 0%, #e04b38 100%);
  color: #ffffff;
  padding: 14px 20px;
  border-radius: 50px;
  font-size: 1.05rem;
  font-weight: 700;
  text-align: center;
  box-shadow: 0 6px 20px rgba(201, 59, 43, 0.4);
}

.btn-yubibuy-large:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(201, 59, 43, 0.6);
}

.direct-link-tip {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 10px;
}

.direct-link-tip a {
  color: #ff8c7e;
  text-decoration: underline;
}

/* ==========================================================================
   科普與健康指南區 (Oxidized Oil & Health comparison)
   ========================================================================== */
.health-science-section {
  background: var(--bg-dark-secondary);
  border-top: 1px solid var(--border-subtle);
}

.science-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: center;
}

.comparison-table-wrap {
  background: rgba(18, 20, 23, 0.9);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  overflow-x: auto;
}

.table-custom {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.table-custom th, .table-custom td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
}

.table-custom th {
  color: var(--primary-light);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

.table-custom td.highlight-good {
  color: #48bb78;
  font-weight: 600;
}

.table-custom td.highlight-warn {
  color: #e53e3e;
}

/* ==========================================================================
   頁尾 (Footer)
   ========================================================================== */
.site-footer {
  background: #090a0c;
  border-top: 1px solid var(--border-subtle);
  padding: 80px 0 30px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 20px;
  font-weight: 600;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--primary-color);
}

.footer-col p {
  margin-bottom: 14px;
  line-height: 1.7;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a:hover {
  color: var(--primary-light);
  padding-left: 6px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
}

.footer-contact-item i {
  color: var(--primary-color);
  margin-top: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.82rem;
}

.footer-domain-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  color: var(--primary-light);
}

/* ==========================================================================
   響應式斷點 (Responsive Design)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  .hero-description {
    margin: 0 auto 36px;
  }
  .hero-cta-group {
    justify-content: center;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .store-grid {
    grid-template-columns: 1fr;
  }
  .yubibuy-card {
    grid-template-columns: 1fr;
    padding: 32px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: block;
  }
  .nav-menu {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: rgba(18, 20, 23, 0.98);
    flex-direction: column;
    padding: 30px 24px;
    border-bottom: 1px solid var(--border-color);
    clip-path: circle(0% at top right);
    transition: clip-path 0.4s ease-in-out;
  }
  .nav-menu.open {
    clip-path: circle(150% at top right);
  }
  .hero-title {
    font-size: 2.5rem;
  }
  .products-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}