@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;500;700&display=swap');

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Noto Sans TC', system-ui, sans-serif;
  color: var(--dark);
  line-height: 1.6;
  background: var(--white);
}

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

a {
  color: inherit;
}

button {
  font-family: inherit;
}

/* CSS Variables */
:root {
  --primary: #FF6B35;
  --primary-dark: #E55A25;
  --secondary: #FFE66D;
  --accent: #4ECDC4;
  --dark: #2C3E50;
  --dark-2: #34495E;
  --gray: #6C757D;
  --light: #F8F9FA;
  --white: #FFFFFF;
  --border: #E9ECEF;
  --shadow-sm: 0 1px 4px rgba(0, 0, 0, 0.06);
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.09);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.14);
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --transition: 0.3s ease;
}

/* Container */
.container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

/* ============================================
   HEADER STYLES
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: white;
  box-shadow: var(--shadow);
  padding-block: 0.75rem;
  /* position:relative needed so absolute-positioned mobile nav dropdown offsets from header */
  isolation: isolate;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
}

.logo-icon {
  font-size: 1.8rem;
}

.main-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav-list {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.nav-link {
  color: var(--dark);
  text-decoration: none;
  font-weight: 500;
  padding: 0.4rem 0;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.icon-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  color: var(--dark);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-btn:hover {
  background: var(--light);
  color: var(--primary);
}

.cart-btn {
  position: relative;
}

.cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.14);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7em 1.6em;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  border: 2px solid transparent;
  line-height: 1.4;
}

.btn-primary {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 107, 53, 0.35);
}

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

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

.btn-outline-white {
  background: transparent;
  color: white;
  border-color: rgba(255, 255, 255, 0.8);
}

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

.btn-sm {
  padding: 0.5em 1.2em;
  font-size: 0.875rem;
}

/* ============================================
   SECTION TITLE
   ============================================ */
.section-title {
  text-align: center;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  margin-bottom: 2.5rem;
  position: relative;
  padding-bottom: 0.75rem;
  color: var(--dark);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--primary);
  border-radius: 2px;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: url('../images2/hero-bg.png') center/cover no-repeat;
  background-color: var(--dark);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(44, 62, 80, 0.88) 0%, rgba(255, 107, 53, 0.55) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 650px;
  color: white;
}

.hero-eyebrow {
  display: inline-block;
  background: rgba(255, 230, 109, 0.2);
  color: var(--secondary);
  border: 1px solid rgba(255, 230, 109, 0.4);
  padding: 0.3em 0.9em;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin-bottom: 2rem;
  opacity: 0.9;
  line-height: 1.7;
}

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

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: white;
  opacity: 0.7;
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

/* ============================================
   CATEGORIES SECTION
   ============================================ */
.categories {
  padding-block: clamp(3rem, 6vw, 5rem);
  background: var(--light);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
}

.category-card {
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  text-align: center;
  text-decoration: none;
  color: var(--dark);
  transition: var(--transition);
  box-shadow: var(--shadow);
  display: block;
}

.category-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.category-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.category-card:hover img {
  transform: scale(1.06);
}

.category-card-name {
  padding: 0.75rem 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products-section {
  padding-block: clamp(3rem, 6vw, 5rem);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.product-card {
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

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

.product-img-wrap {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--light);
}

.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover .product-img-wrap img {
  transform: scale(1.06);
}

.badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.28em 0.75em;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.4;
  z-index: 1;
}

.badge-new {
  background: var(--accent);
  color: white;
}

.badge-hot {
  background: var(--primary);
  color: white;
}

.badge-sale {
  background: #E74C3C;
  color: white;
}

.badge-limited {
  background: var(--dark);
  color: white;
}

.product-info {
  padding: 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-name {
  font-weight: 600;
  margin-bottom: 0.4rem;
  font-size: 0.95rem;
  line-height: 1.4;
  color: var(--dark);
}

.product-price {
  color: var(--primary);
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
  margin-top: auto;
}

.btn-add-cart {
  width: 100%;
  padding: 0.6em 1em;
  font-size: 0.875rem;
  margin-top: 0.75rem;
}

/* ============================================
   PROMO BANNER
   ============================================ */
.promo-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #FF8C42 100%);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 3.5rem);
  margin-block: clamp(1.5rem, 3vw, 2.5rem);
}

.promo-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  color: white;
}

.promo-text .subtitle {
  opacity: 0.85;
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.promo-text h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.promo-icon {
  font-size: 5rem;
  line-height: 1;
  flex-shrink: 0;
}

/* ============================================
   NEWSLETTER
   ============================================ */
.newsletter {
  background: var(--dark);
  color: white;
  padding-block: clamp(3rem, 5vw, 4rem);
  text-align: center;
}

.newsletter-title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.newsletter-sub {
  opacity: 0.75;
  margin-bottom: 2rem;
  font-size: 1rem;
}

.newsletter-form {
  display: flex;
  gap: 0.75rem;
  max-width: 480px;
  margin-inline: auto;
  flex-wrap: wrap;
}

.newsletter-form input {
  flex: 1;
  min-width: 200px;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius);
  border: none;
  font-size: 1rem;
  font-family: inherit;
}

.newsletter-form input:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.5);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: #1a252f;
  color: rgba(255, 255, 255, 0.8);
  padding-top: clamp(3rem, 5vw, 4rem);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.4fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
}

.footer-logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1rem;
}

.footer-desc {
  font-size: 0.875rem;
  line-height: 1.75;
  margin-bottom: 1.25rem;
  opacity: 0.7;
}

.social-links {
  display: flex;
  gap: 0.6rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--primary);
}

.footer-heading {
  color: white;
  font-weight: 700;
  margin-bottom: 1.25rem;
  font-size: 1rem;
  position: relative;
  padding-bottom: 0.6rem;
}

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

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-contact p {
  font-size: 0.875rem;
  margin-bottom: 0.6rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-block: 1.25rem;
  text-align: center;
  font-size: 0.85rem;
  opacity: 0.55;
}

/* ============================================
   PRODUCTS PAGE
   ============================================ */
.page-hero {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  color: white;
  padding-block: 2.5rem;
}

.breadcrumb {
  display: flex;
  gap: 0.4rem;
  align-items: center;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.65);
  list-style: none;
  padding: 0;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: white;
}

.breadcrumb-sep {
  opacity: 0.5;
}

.products-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2rem;
  padding-block: 2.5rem;
  align-items: start;
}

.filter-sidebar {
  background: white;
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  position: sticky;
  top: 80px;
}

.filter-section {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.filter-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.filter-title {
  font-weight: 700;
  margin-bottom: 0.875rem;
  font-size: 0.95rem;
  color: var(--dark);
}

.filter-search {
  width: 100%;
  padding: 0.6rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: inherit;
}

.filter-search:focus {
  outline: none;
  border-color: var(--primary);
}

.filter-list {
  list-style: none;
  padding: 0;
}

.filter-list li {
  margin-bottom: 0.5rem;
}

.filter-list label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--dark);
}

.filter-list input[type="checkbox"] {
  accent-color: var(--primary);
  width: 15px;
  height: 15px;
}

.btn-clear {
  display: block;
  width: 100%;
  margin-top: 1rem;
  padding: 0.55em 1em;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.875rem;
  font-family: inherit;
  color: var(--gray);
  transition: var(--transition);
}

.btn-clear:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.sort-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.sort-count {
  color: var(--gray);
  font-size: 0.875rem;
}

.sort-select {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-family: inherit;
  cursor: pointer;
  color: var(--dark);
  background: white;
}

.products-content .product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

/* Product card image (products page uses .product-img class) */
.product-img-wrap .product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover .product-img-wrap .product-img {
  transform: scale(1.06);
}

/* Product rating stars (products page) */
.product-rating {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
}

.product-rating .stars {
  color: #F4A636;
  letter-spacing: 1px;
}

.product-rating .rating-text {
  color: var(--gray);
  font-size: 0.8rem;
}

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.4rem;
  padding-top: 2.5rem;
}

.page-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: white;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  color: var(--dark);
  text-decoration: none;
}

.page-btn:hover,
.page-btn.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-hero {
  position: relative;
  min-height: 50vh;
  display: flex;
  align-items: center;
  background: url('../images2/about-banner.png') center/cover no-repeat;
  background-color: var(--dark-2);
}

.about-story {
  padding-block: clamp(3rem, 6vw, 5rem);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.about-img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.about-text h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--dark);
}

.about-text p {
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.values-section {
  background: var(--light);
  padding-block: clamp(3rem, 6vw, 5rem);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.value-card {
  background: white;
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

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

.value-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.value-title {
  font-weight: 700;
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
  color: var(--dark);
}

.value-desc {
  color: var(--gray);
  font-size: 0.9rem;
  line-height: 1.75;
}

.stats-section {
  background: var(--primary);
  padding-block: clamp(2.5rem, 5vw, 4rem);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  color: white;
  text-align: center;
}

.stat-number {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1;
  display: block;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.85;
  margin-top: 0.5rem;
  display: block;
}

.team-section {
  padding-block: clamp(3rem, 6vw, 5rem);
  background: white;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

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

.team-avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  color: white;
  margin: 0 auto 1rem;
  box-shadow: var(--shadow);
}

.team-name {
  font-weight: 700;
  margin-bottom: 0.3rem;
  color: var(--dark);
}

.team-title {
  font-size: 0.875rem;
  color: var(--gray);
}

.about-cta {
  background: var(--dark);
  color: white;
  padding-block: clamp(3rem, 5vw, 4rem);
  text-align: center;
}

.about-cta h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 1rem;
  font-weight: 700;
}

.about-cta p {
  opacity: 0.75;
  margin-bottom: 2rem;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-section {
  padding-block: clamp(3rem, 6vw, 5rem);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-form-wrap h2 {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 700;
  margin-bottom: 1.75rem;
  color: var(--dark);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.4rem;
  font-size: 0.9rem;
  color: var(--dark);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition);
  color: var(--dark);
  background: white;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.12);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.contact-info-side h2 {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 700;
  margin-bottom: 1.75rem;
  color: var(--dark);
}

.info-card {
  background: white;
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow);
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.info-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.info-label {
  font-size: 0.8rem;
  color: var(--gray);
  font-weight: 600;
  margin-bottom: 0.25rem;
  display: block;
}

.info-value {
  font-weight: 600;
  color: var(--dark);
  font-size: 0.95rem;
}

.faq-section {
  background: var(--light);
  padding-block: clamp(3rem, 5vw, 4rem);
}

.faq-list {
  max-width: 780px;
  margin-inline: auto;
}

.faq-item {
  background: white;
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 1.2rem 1.5rem;
  background: none;
  border: none;
  text-align: left;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
  font-size: 1rem;
  color: var(--dark);
  line-height: 1.5;
}

.faq-icon {
  font-size: 1.4rem;
  color: var(--primary);
  transition: transform 0.3s;
  flex-shrink: 0;
}

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

.faq-answer {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.open .faq-answer {
  max-height: 250px;
  padding-bottom: 1.25rem;
}

.faq-answer p {
  color: var(--gray);
  line-height: 1.8;
  font-size: 0.95rem;
}

/* ============================================
   TOAST NOTIFICATION
   ============================================ */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--dark);
  color: white;
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  transform: translateY(120px);
  opacity: 0;
  transition: all 0.35s ease;
  z-index: 9999;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 220px;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-icon {
  font-size: 1.2rem;
}

/* ============================================
   RESPONSIVE BREAKPOINTS
   ============================================ */

/* Tablet (1024px and below) */
@media (max-width: 1024px) {
  .category-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .products-content .product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile (768px and below) */
@media (max-width: 768px) {
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    display: none;
    z-index: 999;
  }

  .main-nav.open {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    gap: 0;
    padding: 0.5rem 0;
  }

  .nav-link {
    display: block;
    padding: 0.85rem 1.5rem;
    border-bottom: 1px solid var(--border);
    border-left: none;
  }

  .nav-link.active,
  .nav-link:hover {
    border-bottom: 1px solid var(--border);
    background: var(--light);
    padding-left: 1.75rem;
  }

  .menu-toggle {
    display: flex;
  }

  .hero {
    min-height: 70vh;
  }

  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .promo-inner {
    flex-direction: column;
    text-align: center;
  }

  .promo-icon {
    display: none;
  }

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

  .products-layout {
    grid-template-columns: 1fr;
  }

  .filter-sidebar {
    position: static;
  }

  .two-col {
    grid-template-columns: 1fr;
  }

  .values-grid {
    grid-template-columns: 1fr;
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .products-content .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Small Mobile (480px and below) */
@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .newsletter-form input,
  .newsletter-form button {
    width: 100%;
  }

  .team-grid {
    grid-template-columns: 1fr 1fr;
  }
}