/* ============================================
   VYLEE — Global Styles
   ============================================ */

/* --- CSS Variables (Design Tokens) --- */
:root {
  /* Colors */
  --color-primary: #ffffff;
  --color-secondary: #f5f5f5;
  --color-accent: #0056FD;
  --color-bg: #ffffff;
  --color-surface: #f5f5f5;
  --color-surface-light: #e5e5e5;
  --color-text: #0a0a0a;
  --color-text-dark: #0a0a0a;
  --color-muted: #666666;
  --color-muted-dark: #666666;
  --color-border: #e0e0e0;
  --color-border-light: #e0e0e0;
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-error: #ef4444;

  /* Typography */
  --font-family: 'Arial', sans-serif;
  --text-display: clamp(2.5rem, 5vw, 4.5rem);
  --text-h1: clamp(2rem, 3.5vw, 2.75rem);
  --text-h2: clamp(1.5rem, 2.5vw, 2rem);
  --text-h3: clamp(1.125rem, 1.5vw, 1.375rem);
  --text-h4: 1.125rem;
  --text-body: 16px;
  --text-body-sm: 0.875rem;
  --text-caption: 0.75rem;
  --text-button: 0.9375rem;

  /* Line Heights */
  --lh-display: 1.1;
  --lh-heading: 1.2;
  --lh-body: 1.6;
  --lh-button: 1;

  /* Spacing */
  --section-padding-y: clamp(60px, 10vw, 120px);
  --section-padding-x: 24px;
  --container-max: 1600px;
  --container-narrow: 800px;
  --grid-gap: 24px;
  --grid-gap-sm: 16px;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Shadows */
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.4);

  /* Transitions */
  --transition-fast: 0.2s ease-out;
  --transition-normal: 0.3s ease-out;

  /* Breakpoints */
  --bp-sm: 640px;
  --bp-md: 768px;
  --bp-lg: 1024px;
  --bp-xl: 1600px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--text-body);
  line-height: var(--lh-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  color: inherit;
  border: none;
  background: none;
}

button {
  cursor: pointer;
}

/* --- Utility Classes --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--section-padding-x);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: var(--lh-heading);
}

.display {
  font-size: var(--text-display);
  font-weight: 700;
  line-height: var(--lh-display);
  letter-spacing: -0.02em;
}

h1 {
  font-size: var(--text-h1);
  font-weight: 700;
}

h2 {
  font-size: var(--text-h2);
}

h3 {
  font-size: var(--text-h3);
}

h4 {
  font-size: var(--text-h4);
}

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

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

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: var(--text-button);
  font-weight: 500;
  line-height: var(--lh-button);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
  min-height: 44px;
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.btn--primary {
  color: #fff;
  background-color: var(--color-accent);
  border: 1px solid var(--color-accent);
}

.btn--primary:hover {
  background-color: transparent;
  color: var(--color-accent);
}

.btn--outline {
  color: var(--color-accent);
  background-color: transparent;
  border: 1px solid var(--color-accent);
}

.btn--outline:hover {
  background-color: var(--color-accent);
  color: #fff;
}

.btn--text {
  color: var(--color-accent);
  padding: 8px 0;
  background: none;
  border: none;
}

.btn--text:hover {
  color: var(--color-muted);
}

.btn--text .arrow {
  transition: transform var(--transition-fast);
}

.btn--text:hover .arrow {
  transform: translateX(4px);
}

.btn--full-width {
  width: 100%;
}

/* --- Section Base --- */
.section {
  padding: var(--section-padding-y) 0;
}

.section__header {
  margin-bottom: 48px;
}

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

.section__title {
  margin-bottom: 16px;
}

.section__subtitle {
  color: var(--color-muted);
  font-size: var(--text-body);
  max-width: 640px;
}

.section__subtitle--center {
  margin-left: auto;
  margin-right: auto;
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--transition-normal);
  background-color: #ffffff;
}

.header--scrolled {
  background-color: #ffffff;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo {
  z-index: 1001;
  display: flex;
  align-items: center;
}

.header__logo img {
  height: 30px;
  width: auto;
  display: block;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: 50px;
}

.header__nav-link {
  font-size: 17px;
  font-weight: 400;
  color: var(--color-muted);
  transition: color var(--transition-fast);
  position: relative;
  padding: 4px 0;
}

.header__nav-link:hover,
.header__nav-link--active {
  color: var(--color-accent);
}

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

/* Dropdown */
.header__dropdown {
  position: relative;
}

.header__dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.header__dropdown-trigger .chevron {
  width: 12px;
  height: 12px;
  transition: transform var(--transition-fast);
}

.header__dropdown:hover .chevron {
  transform: rotate(180deg);
}

.header__dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: -16px;
  min-width: 260px;
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-card);
}

.header__dropdown:hover .header__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.header__dropdown-item {
  display: block;
  padding: 10px 14px;
  font-size: var(--text-body-sm);
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.header__dropdown-item:hover {
  background-color: var(--color-surface-light);
}

.header__dropdown-sub {
  padding-left: 16px;
}

.header__dropdown-sub .header__dropdown-item {
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.header__dropdown-sub .header__dropdown-item:hover {
  color: var(--color-text);
}

.header__dropdown-divider {
  height: 1px;
  background-color: var(--color-border);
  margin: 4px 8px;
}

/* Mobile Menu Toggle */
.header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  z-index: 1001;
  cursor: pointer;
}

.header__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-accent);
  transition: all var(--transition-fast);
}

.header__toggle span:nth-child(1) {
  margin-bottom: 5px;
}

.header__toggle span:nth-child(3) {
  margin-top: 5px;
}

.header__toggle--active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__toggle--active span:nth-child(2) {
  opacity: 0;
}

.header__toggle--active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Nav */
@media (max-width: 1023px) {
  .header__toggle {
    display: flex;
  }

  .header__nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ffffff;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
  }

  .header__nav--open {
    opacity: 1;
    visibility: visible;
  }

  .header__nav-list {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }

  .header__nav-link {
    font-size: var(--text-h3);
  }

  .header__dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: none;
    border: none;
    box-shadow: none;
    padding: 12px 0 0;
    display: none;
  }

  .header__dropdown--mobile-open .header__dropdown-menu {
    display: block;
  }

  .header__dropdown-item {
    font-size: var(--text-body);
    padding: 8px 0;
  }
}

/* --- Footer --- */
.footer {
  background-color: #f5f5f5;
  border-top: 1px solid var(--color-border);
  padding: 64px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__brand-desc {
  color: var(--color-muted);
  font-size: var(--text-body-sm);
  line-height: 1.6;
  margin-top: 16px;
  max-width: 350px;
}

.footer__heading {
  font-size: var(--text-body-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text);
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__link {
  font-size: var(--text-body-sm);
  color: var(--color-muted);
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
  gap: 16px;
}

.footer__copyright {
  font-size: var(--text-caption);
  color: var(--color-muted);
}

.footer__legal {
  display: flex;
  gap: 24px;
}

.footer__legal-link {
  font-size: var(--text-caption);
  color: var(--color-muted);
  transition: color var(--transition-fast);
}

.footer__legal-link:hover {
  color: var(--color-accent);
}

@media (max-width: 767px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer__grid > :first-child {
    grid-column: 1 / -1;
  }

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

@media (max-width: 479px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}

/* --- Product List Layout: Sidebar + Grid --- */
.product-list-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 40px;
  align-items: start;
}

/* --- Filter Sidebar --- */
.filter-sidebar {
  position: sticky;
  top: 100px;
  padding-bottom: 48px;
}

.filter-group {
  margin-bottom: 32px;
}

.filter-group__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  background: none;
  border: none;
  font-size: 15px;
  font-weight: 600;
  color: #1a1a1a;
  cursor: pointer;
  padding: 4px 0 12px 0;
  line-height: 1.4;
}

.filter-group__chevron {
  width: 14px;
  height: 14px;
  transition: transform 0.2s ease;
  flex-shrink: 0;
  color: #1a1a1a;
}

.filter-group--open .filter-group__chevron {
  transform: rotate(180deg);
}

.filter-group--close .filter-group__chevron {
  transform: rotate(0deg);
}

.filter-group__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.filter-group--open .filter-group__body {
  max-height: 500px;
}

.filter-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  cursor: pointer;
  font-size: 14px;
  color: #555555;
}

.filter-option input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border: 1.5px solid #cccccc;
  border-radius: 2px;
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  transition: all 0.15s ease;
  background-color: #ffffff;
}

.filter-option input[type="checkbox"]:hover {
  border-color: #00b4d8;
}

.filter-option input[type="checkbox"]:checked {
  background-color: #00b4d8;
  border-color: #00b4d8;
}

.filter-option input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 2px;
  width: 4px;
  height: 8px;
  border: solid #ffffff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

@media (max-width: 767px) {
  .product-list-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .filter-sidebar {
    position: static;
    padding-bottom: 0;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-border);
  }
}
.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 24px;
  padding: 32px 0 24px;
  margin-bottom: 32px;
}

.filter-tab {
  font-size: var(--text-body-sm);
  color: var(--color-muted);
  padding: 8px 16px;
  border-radius: 4px;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.filter-tab:hover,
.filter-tab--active {
  color: var(--color-text);
  background-color: var(--color-surface);
}

#section-product-grid {
  scroll-margin-top: 80px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1600px;
  width: 100%;
  margin: 0 auto;
  position: relative;
}

.product-card {
  background-color: transparent;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
  transition: border-color var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  width: 100%;
}

.product-card:hover {
  border-color: #0056FD;
}

.product-card__image-wrapper {
  overflow: visible;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: auto;
  padding: 0;
}

.product-card__image {
  width: 100%;
  max-width: 495px;
  height: auto;
  object-fit: contain;
  transition: transform var(--transition-normal);
}

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

.placeholder-img {
  width: 100%;
  max-width: 495px;
  height: 495px;
  border-radius: 4px;
  transition: transform var(--transition-normal);
}

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

.product-card__body {
  padding: 20px 20px 20px;
  text-align: center;
  width: 100%;
}

.product-card__title {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text);
  margin: 0;
  line-height: 1.5;
}

/* Hide unwanted elements */
.product-card__badge,
.product-card__colors,
.product-card__new,
.product-card__price,
.product-card__quick-view,
.product-card__desc,
.product-card__tags,
.product-card__tag,
.product-card__category,
.product-card .btn--text {
  display: none;
}

@media (max-width: 1023px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 639px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Card Hidden Filter --- */
.product-card.card--hidden {
  display: none !important;
}

/* --- Category Cards --- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--grid-gap);
}

.category-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  cursor: pointer;
}

.category-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

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

.category-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.2) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
}

.category-card__title {
  font-size: var(--text-h2);
  font-weight: 700;
  margin-bottom: 8px;
}

.category-card__desc {
  font-size: var(--text-body-sm);
  color: var(--color-muted);
  margin-bottom: 16px;
  max-width: 400px;
}

@media (max-width: 767px) {
  .category-grid {
    grid-template-columns: 1fr;
  }

  .category-card__overlay {
    padding: 24px;
  }

  .category-card__title {
    font-size: var(--text-h3);
  }
}

/* --- Advantage Items --- */
.advantage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--grid-gap);
}

.advantage-item {
  text-align: center;
  padding: 32px 24px;
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.advantage-item:hover {
  border-color: var(--color-surface-light);
}

.advantage-item__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 20px;
  color: var(--color-accent);
}

.advantage-item__title {
  font-size: var(--text-h4);
  font-weight: 600;
  margin-bottom: 12px;
}

.advantage-item__desc {
  font-size: var(--text-body-sm);
  color: var(--color-muted);
  line-height: 1.6;
}

@media (max-width: 1023px) {
  .advantage-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 639px) {
  .advantage-grid {
    grid-template-columns: 1fr;
  }
}

/* --- CTA Section --- */
.cta-section {
  position: relative;
  overflow: hidden;
  background-image: url('../images/after-sales-cta-bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  pointer-events: none;
}

.cta-section__inner {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.cta-section__title {
  margin-bottom: 16px;
  color: #ffffff;
}

.cta-section__desc {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 32px;
}

.cta-section__actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.cta-section__email {
  margin-top: 24px;
  font-size: var(--text-body-sm);
  color: var(--color-muted);
}

.cta-section__email a {
  color: var(--color-accent);
  transition: color var(--transition-fast);
}

.cta-section__email a:hover {
  color: var(--color-muted);
}

/* --- Page Hero --- */
.page-hero {
  height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: -20px;
  background-image: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 1;
  animation: kenburns 20s ease-in-out infinite alternate;
}

#section-ee-hero::before {
  background-image: url('../images/Universal Travel Adapter.png');
}

#section-about-hero::before {
  background-image: url('../images/about/about03.jpg');
}

#section-about-hero {
  height: 600px;
  padding-top: 80px;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.7));
  z-index: 2;
}

@keyframes kenburns {
  0% { transform: scale(1); }
  100% { transform: scale(1.1); }
}

.page-hero .container {
  position: relative;
  z-index: 3;
  animation: fadeSlideUp 1s ease-out forwards;
}

@keyframes fadeSlideUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-hero .page-hero__title {
  color: #ffffff;
  font-size: 46px;
}

.page-hero .page-hero__subtitle {
  color: rgba(255, 255, 255, 0.85);
  font-size: 20px;
}

.page-hero .btn {
  margin-top: 24px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* After-Sales Hero - Full Screen with Background Image */
#section-after-sales-hero {
  height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 80px;
}

/* Electrical Equipment Hero */
#section-ee-hero {
  height: 600px;
  padding-top: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Home & Kitchen Hero */
#section-hk-hero {
  height: 600px;
  padding-top: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
}
/* Home & Kitchen Hero Background */
#section-hk-hero::before {
  background-image: url('../images/img03.png');
}



#section-after-sales-hero::before {
  background-image: url('../images/after-sales/after01.jpg');
}

#section-after-sales-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  pointer-events: none;
  z-index: 1;
}

#section-after-sales-hero .container {
  position: relative;
  z-index: 3;
}

#section-after-sales-hero .page-hero__title {
  color: #ffffff;
}

#section-after-sales-hero .page-hero__subtitle {
  color: rgba(255, 255, 255, 0.85);
}

/* --- Warranty Policy Cards --- */
.warranty-policy__title {
  font-size: 40px;
  text-align: center;
  margin-bottom: 48px;
}

.warranty-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.warranty-card {
  padding: 32px 24px;
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
  text-align: center;
  transition: all var(--transition-normal);
}

.warranty-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-accent);
}

.warranty-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-bottom: 20px;
  color: var(--color-accent);
  background-color: var(--color-primary);
  border-radius: 50%;
}

.warranty-card__title {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--color-text);
}

.warranty-card__desc {
  font-size: 16px;
  color: var(--color-muted);
  line-height: 1.6;
}

.warranty-card__link {
  color: var(--color-accent);
  text-decoration: underline;
}

@media (max-width: 1024px) {
  .warranty-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .warranty-cards {
    grid-template-columns: 1fr;
  }

  .warranty-policy__title {
    font-size: 28px;
  }
}

/* --- Return & Replacement Process Timeline --- */
.timeline {
  display: flex;
  gap: 0;
  margin-top: 48px;
  position: relative;
  justify-content: center;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--color-border) 10%, var(--color-border) 90%, transparent);
}

.timeline__item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  padding: 0 16px;
}

.timeline__icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #ffffff;
  border: 2px solid var(--color-border);
  border-radius: 50%;
  margin-bottom: 20px;
  position: relative;
  z-index: 2;
  color: var(--color-text);
  transition: all var(--transition-normal);
}

.timeline__item:hover .timeline__icon {
  background-color: var(--color-primary);
  color: var(--color-accent);
  border-color: var(--color-primary);
  transform: scale(1.1);
}

.timeline__content {
  padding: 16px;
}

.timeline__title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--color-text);
}

.timeline__desc {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .timeline {
    flex-direction: column;
    gap: 32px;
  }

  .timeline::before {
    top: 0;
    bottom: 0;
    left: 40px;
    right: auto;
    width: 2px;
    height: auto;
    background: linear-gradient(to bottom, transparent, var(--color-border) 10%, var(--color-border) 90%, transparent);
  }

  .timeline__item {
    flex-direction: row;
    text-align: left;
    padding: 0;
    gap: 20px;
  }

  .timeline__icon {
    flex-shrink: 0;
    margin-bottom: 0;
  }

  .timeline__content {
    padding: 0;
  }
}

/* --- Troubleshooting Section --- */
.troubleshooting__title {
  font-size: 40px;
}

.troubleshooting__subtitle {
  font-size: 16px;
}

.troubleshooting-layout {
  display: flex;
  gap: 48px;
  align-items: stretch;
  margin-top: 48px;
}

.troubleshooting-layout__image {
  flex: 0 0 35%;
  max-width: 35%;
  position: relative;
}

.troubleshooting-layout__image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-md);
  object-fit: cover;
}

.troubleshooting-layout__content {
  flex: 1;
}

@media (max-width: 1024px) {
  .troubleshooting-layout {
    flex-direction: column;
  }

  .troubleshooting-layout__image {
    flex: 0 0 100%;
    max-width: 100%;
  }

  .troubleshooting__title {
    font-size: 32px;
  }
}

.page-hero__title {
  margin-bottom: 16px;
}

.page-hero__subtitle {
  color: var(--color-muted);
  max-width: 640px;
  margin: 0 auto;
  font-size: var(--text-body);
}

@media (max-width: 767px) {
  .page-hero {
    height: 100vh;
    background-attachment: scroll;
  }
}

/* --- Mission Cards --- */
.mission-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.mission-card {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: var(--radius-md);
  overflow: hidden;
  min-height: 320px;
  display: flex;
  align-items: flex-end;
  transition: all var(--transition-normal);
}

.mission-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.2));
  pointer-events: none;
}

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

.mission-card__overlay {
  position: relative;
  z-index: 2;
  padding: 40px 32px;
  width: 100%;
}

.mission-card__title {
  font-size: var(--text-h3);
  margin-bottom: 16px;
  color: #fff;
}

.mission-card__desc {
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
}

/* --- Split Layout --- */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.split-layout--vertical {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.split-layout--vertical .section__title {
  margin-left: auto;
  margin-right: auto;
}

.split-layout__image {
  width: 100%;
  aspect-ratio: 16 / 5.5;
  object-fit: cover;
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
}

.split-layout__image--brand-story {
  max-width: 1600px;
  aspect-ratio: 16 / 5.5;
}

.split-layout__content {
  max-width: 520px;
}

.split-layout__content .section__title {
  margin-bottom: 20px;
}

.split-layout__content p {
  color: var(--color-muted);
  margin-bottom: 24px;
  line-height: 1.7;
}

@media (max-width: 767px) {
  .split-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .split-layout__image {
    order: -1;
  }

  .split-layout__content {
    max-width: 100%;
  }
}

/* --- Form Styles --- */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: var(--text-body-sm);
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--color-text);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: var(--text-body);
  transition: border-color var(--transition-fast);
  min-height: 44px;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-muted);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-input--error {
  border-color: var(--color-error);
}

.form-error {
  font-size: var(--text-body-sm);
  color: var(--color-error);
  margin-top: 6px;
  display: none;
}

.form-error--visible {
  display: block;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-privacy {
  font-size: var(--text-body-sm);
  color: var(--color-muted);
  margin-top: 16px;
  line-height: 1.5;
}

.form-success {
  text-align: center;
  padding: 40px 20px;
}

.form-success__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  color: var(--color-success);
}

.form-success__title {
  font-size: var(--text-h3);
  margin-bottom: 12px;
}

.form-success__desc {
  color: var(--color-muted);
}

/* --- Steps --- */
.steps {
  display: grid;
  gap: 32px;
}

.step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.step__number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent);
  color: var(--color-text-dark);
  font-size: var(--text-h3);
  font-weight: 700;
  border-radius: 50%;
}

.step__content {
  flex: 1;
}

.step__title {
  font-size: var(--text-h4);
  font-weight: 600;
  margin-bottom: 8px;
}

.step__desc {
  color: var(--color-muted);
  line-height: 1.6;
}

@media (max-width: 639px) {
  .step {
    flex-direction: column;
    gap: 12px;
  }
}

/* --- FAQ / Troubleshooting --- */
.faq-list {
  display: grid;
  gap: 16px;
}

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

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  font-size: var(--text-body);
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  min-height: 44px;
}

.faq-question:hover {
  background-color: var(--color-surface-light);
}

.faq-question .icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

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

.faq-answer__inner {
  padding: 0 24px 20px;
  color: var(--color-muted);
  line-height: 1.7;
}

/* --- Certifications Grid --- */
.cert-grid {
  display: flex;
  justify-content: center;
  gap: 30px;
}

.cert-item {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  width: 260px;
  height: 150px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.cert-item__placeholder {
  color: var(--color-muted);
  font-size: var(--text-body-sm);
}

.cert-item__image {
  max-width: 80px;
  max-height: 80px;
  object-fit: contain;
}

.cert-item__image--large {
  max-width: 160px;
  max-height: 160px;
  object-fit: contain;
}

.cert-item__image--ukca {
  max-width: 155px;
  width: 155px;
  height: auto;
  object-fit: contain;
}

@media (max-width: 767px) {
  .cert-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 479px) {
  .cert-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.fade-in--visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .fade-in {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* --- Contact Page --- */
.contact-hero {
  position: relative;
  height: 900px;
  padding-top: 200px;
  overflow: hidden;
}

.contact-hero__bg {
  position: absolute;
  inset: 0;
  background: url('../images/contact/Contact01.jpg') center center / cover no-repeat;
  z-index: 0;
}

.contact-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
}

.contact-hero .container {
  position: relative;
  z-index: 1;
}

.contact-hero__content {
  text-align: center;
  margin-bottom: 120px;
}

.contact-hero__label {
  font-size: 20px;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.contact-hero__title {
  font-size: 40px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.3;
}

.contact-hero__info {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 48px;
  max-width: 1600px;
  margin: 0 auto;
}

.contact-hero__info-item {
  text-align: center;
  flex: 1;
}

.contact-hero__info-icon {
  width: 32px;
  height: 32px;
  color: #ffffff;
  margin: 0 auto 12px;
  opacity: 0.8;
}

.contact-hero__info-value {
  font-size: var(--text-body);
  color: #ffffff;
  margin-bottom: 8px;
  line-height: 1.5;
}

.contact-hero__info-label {
  font-size: var(--text-caption);
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-hero__info-divider {
  width: 1px;
  height: 60px;
  background-color: rgba(255, 255, 255, 0.15);
  align-self: center;
}

/* Contact Form Section */
.contact-form-section {
  padding: 0 0 120px;
  margin-top: -220px;
  position: relative;
  z-index: 2;
}

.contact-form-card {
  display: grid;
  grid-template-columns: 1fr 3fr;
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.contact-form-card__left {
  background: linear-gradient(180deg, #1e3c72 0%, #2a5298 100%);
  padding: 48px 32px;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: left;
  align-items: flex-start;
}

.contact-form-card__heading {
  font-size: var(--text-h3);
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 32px;
}

.contact-form-card__contact {
  margin-top: auto;
}

.contact-form-card__phone {
  font-size: var(--text-h4);
  font-weight: 600;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
}

.contact-form-card__email-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.contact-form-card__phone-label {
  font-size: var(--text-body-sm);
  opacity: 0.8;
  line-height: 1.5;
}

.contact-form-card__right {
  padding: 48px;
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.contact-form__captcha {
  display: flex;
  gap: 12px;
  align-items: center;
}

.contact-form__captcha-image {
  background-color: #ffffff;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  font-family: 'Courier New', monospace;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--color-text);
  user-select: none;
  white-space: nowrap;
}

.contact-form__bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 24px;
}

.contact-form__checkbox {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: var(--text-body-sm);
  color: var(--color-muted);
  cursor: pointer;
}

.contact-form__checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  accent-color: #1e3c72;
  flex-shrink: 0;
}

.contact-form__checkbox a {
  color: var(--color-text);
  text-decoration: underline;
}

.btn--submit {
  background-color: #1e3c72;
  color: #ffffff;
  border: none;
  padding: 12px 32px;
  border-radius: var(--radius-sm);
  font-size: var(--text-body);
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  min-height: 44px;
}

.btn--submit:hover {
  background-color: #162d56;
}

.form-required {
  color: var(--color-error);
}

@media (max-width: 767px) {
  .contact-hero {
    padding: 140px 0 100px;
  }

  .contact-hero__info {
    flex-direction: column;
    gap: 32px;
    align-items: center;
  }

  .contact-hero__info-divider {
    width: 60px;
    height: 1px;
  }

  .contact-form-section {
    margin-top: -40px;
  }

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

  .contact-form-card__left {
    padding: 32px 24px;
  }

  .contact-form-card__right {
    padding: 32px 24px;
  }

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

  .contact-form__bottom {
    flex-direction: column;
    gap: 16px;
    align-items: center;
  }

  .btn--submit {
    width: 100%;
  }
}

/* --- Product Series (Anker Style) --- */
.product-series {
  padding-top: 120px;
}

.product-series__title {
  font-size: 40px;
  font-weight: 700;
  margin-bottom: 40px;
}

.product-series-anchor {
  scroll-margin-top: 80px;
  display: block;
  height: 0;
  width: 0;
  overflow: hidden;
  position: absolute;
}

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

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

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

.product-series__card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  background-color: var(--color-surface);
}

.product-series__card-image-wrapper {
  position: relative;
  width: 100%;
  min-height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.product-series__card-image {
  width: 230px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.1));
  transition: transform var(--transition-normal);
}

.product-series__card:hover .product-series__card-image {
  transform: scale(1.05);
}

.product-series__card-overlay {
  position: relative;
  padding: 12px 20px 16px;
  background-color: var(--color-surface);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.product-series__card-tag {
  font-size: var(--text-caption);
  font-weight: 600;
  color: #00b4d8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.product-series__card-title {
  font-size: var(--text-body);
  font-weight: 600;
  color: var(--color-text);
  margin-top: 4px;
  line-height: 1.4;
  text-align: center;
}

@media (max-width: 1023px) {
  .product-series__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 639px) {
  .product-series__grid {
    grid-template-columns: 1fr;
  }

  .product-series__card {
    padding-top: 40px;
  }
}

/* --- Sub Category Nav --- */
.sub-category-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--grid-gap);
  margin-bottom: 48px;
}

.sub-category-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  cursor: pointer;
  display: block;
  text-decoration: none;
}

.sub-category-card__image-wrapper {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.sub-category-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

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

.sub-category-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.1) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  transition: background var(--transition-fast);
}

.sub-category-card:hover .sub-category-card__overlay {
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.2) 60%, transparent 100%);
}

.sub-category-card__title {
  font-size: var(--text-h4);
  font-weight: 600;
  color: #ffffff;
  margin: 0;
}

.sub-category-card__desc {
  font-size: var(--text-body-sm);
  color: var(--color-muted);
  line-height: 1.5;
}

@media (max-width: 1023px) {
  .sub-category-nav {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 639px) {
  .sub-category-nav {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Anker-Style Home Page Components
   ============================================ */

.section-hero {
  margin-top: 72px;
  position: relative;
  background-image: url('../images/home01.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  min-height: 800px;
  display: flex;
  align-items: flex-start;
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: 0;
}



.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
  padding: 68px 0 80px;
}

.hero__title {
  font-size: 60px;
  font-weight: 700;
  color: #909090;
  margin-bottom: 32px;
  line-height: 1.2;
}

.hero__title-sub {
  font-size: 52px;
}

.section-hero .btn {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.section-tech {
  background-color: var(--color-accent);
  padding: var(--section-padding-y) 0;
}

.section__title--white {
  color: #ffffff;
}

.section__subtitle--white {
  color: rgba(255, 255, 255, 0.7);
}

.btn--white {
  color: #ffffff;
  border-color: #ffffff;
}

.btn--white:hover {
  background-color: #ffffff;
  color: var(--color-accent);
}

.tech-visual {
  margin-top: 48px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.tech-visual img {
  width: 100%;
  height: auto;
  display: block;
}

.section-brand-stats {
  background-color: var(--color-bg);
  padding: var(--section-padding-y) 0;
}

.brand-stats__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}

.brand-stats__title {
  font-size: var(--text-h1);
  font-weight: 700;
  max-width: 800px;
  line-height: 1.2;
}

.brand-stats__stats {
  display: flex;
  gap: 64px;
}

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

.stat-item__value {
  display: block;
  font-size: var(--text-h1);
  font-weight: 700;
  color: #000000;
  line-height: 1.1;
}

.stat-item__label {
  display: block;
  font-size: var(--text-body-sm);
  color: var(--color-muted);
  margin-top: 8px;
}

@media (max-width: 767px) {
  .brand-stats__inner {
    flex-direction: column;
    text-align: center;
    gap: 40px;
  }
  .brand-stats__stats {
    gap: 40px;
  }
}

@media (max-width: 479px) {
  .brand-stats__stats {
    flex-direction: column;
    gap: 24px;
  }
}

.section-featured-dual {
  background-color: var(--color-surface);
  padding: var(--section-padding-y) 0;
}

.featured-dual__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--grid-gap);
}

.featured-dual__card {
  background-color: var(--color-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: block;
}

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

.featured-dual__card-image {
  overflow: hidden;
}

.featured-dual__card-image img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.featured-dual__card:hover .featured-dual__card-image img {
  transform: scale(1.03);
}

.featured-dual__card-content {
  padding: 32px;
}

.featured-dual__card-title {
  font-size: var(--text-h3);
  font-weight: 600;
  margin-bottom: 12px;
}

.featured-dual__card-desc {
  font-size: var(--text-body-sm);
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

@media (max-width: 767px) {
  .featured-dual__grid {
    grid-template-columns: 1fr;
  }
}

.featured-dual__card--bg-image {
  position: relative;
  background-color: transparent;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: block;
  transition: all var(--transition-normal);
  height: 640px;
}

.featured-dual__card--bg-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  transition: transform var(--transition-normal);
}

.featured-dual__card--bg-image:hover img {
  transform: scale(1.03);
}

.featured-dual__card--bg-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.2) 50%, transparent 100%);
  z-index: 1;
}

.featured-dual__card--bg-image .featured-dual__card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  color: #ffffff;
  padding: 32px;
}

.featured-dual__card--bg-image .featured-dual__card-title {
  color: #ffffff;
}

.featured-dual__card--bg-image .featured-dual__card-desc {
  color: rgba(255, 255, 255, 0.85);
}

.section-categories {
  background-color: var(--color-bg);
  padding: var(--section-padding-y) 0;
}

.category-scroll {
  display: grid;
    grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding-bottom: 16px;
}

.category-scroll__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 24px 20px;
  background-color: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
  text-align: center;
}

.category-scroll__item:hover {
  border-color: var(--color-accent);
  background-color: #ffffff;
}

.category-scroll__image {
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: var(--radius-sm);
}

.category-scroll__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.category-scroll__label {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text);
  white-space: nowrap;
}

@media (max-width: 1023px) {
  .category-scroll {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 767px) {
  .category-scroll {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 479px) {
  .category-scroll {
    grid-template-columns: repeat(2, 1fr);
  }
}

.section-flagship {
  background-color: var(--color-bg);
  padding: var(--section-padding-y) 0;
}

.flagship-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--grid-gap);
}

.flagship-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  transition: all var(--transition-normal);
  display: block;
}

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

.flagship-card--dark {
  background-color: var(--color-accent);
  color: #ffffff;
}

.flagship-card--light {
  background-color: var(--color-surface);
  color: var(--color-text);
}

.flagship-card__image {
  overflow: hidden;
}

.flagship-card__image img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.flagship-card:hover .flagship-card__image img {
  transform: scale(1.03);
}

.flagship-card__content {
  padding: 32px;
}

.flagship-card__title {
  font-size: var(--text-h3);
  font-weight: 600;
  margin-bottom: 8px;
}

.flagship-card__desc {
  font-size: var(--text-body-sm);
  margin-bottom: 20px;
  opacity: 0.8;
}

.flagship-card--dark .flagship-card__desc {
  color: rgba(255, 255, 255, 0.7);
}

.flagship-card--light .flagship-card__desc {
  color: var(--color-muted);
}

@media (max-width: 767px) {
  .flagship-grid {
    grid-template-columns: 1fr;
  }
}

.section-lifestyle {
  background-color: var(--color-surface);
  padding: var(--section-padding-y) 0;
}

.lifestyle-grid {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: var(--grid-gap-sm);
}

.lifestyle-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
}

.lifestyle-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 4;
  transition: transform var(--transition-normal);
}

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

.lifestyle-card--wide {
  position: relative;
}

.lifestyle-card--wide img {
  aspect-ratio: 16 / 9;
}

.lifestyle-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
  color: #ffffff;
}

.lifestyle-card__title {
  font-size: var(--text-h3);
  font-weight: 600;
  margin-bottom: 8px;
}

.lifestyle-card__desc {
  font-size: var(--text-body-sm);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 16px;
}

@media (max-width: 767px) {
  .lifestyle-grid {
    grid-template-columns: 1fr;
  }
  .lifestyle-card--wide {
    order: -1;
  }
}

/* ====== Accordion Lifestyle Section ====== */
.lifestyle-accordion {
  display: flex;
  gap: 10px;
  height: 560px;
}

.lifestyle-accordion__item {
  position: relative;
  overflow: hidden;
  flex: 0 0 100px;
  border-radius: 0;
  transition: flex 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  cursor: pointer;
}

.lifestyle-accordion__item--wide {
  flex: 3;
}

.lifestyle-accordion:hover .lifestyle-accordion__item {
  flex: 0 0 100px !important;
}

.lifestyle-accordion:hover .lifestyle-accordion__item:hover {
  flex: 3 !important;
}

.lifestyle-accordion__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.lifestyle-accordion__content {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 40%,
    rgba(0, 0, 0, 0.55) 70%,
    rgba(0, 0, 0, 0.92) 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px 28px;
  color: #ffffff;
  opacity: 0;
  transition: opacity 0.35s ease 0.15s;
  pointer-events: none;
}

.lifestyle-accordion:not(:hover) .lifestyle-accordion__item--wide .lifestyle-accordion__content,
.lifestyle-accordion:hover .lifestyle-accordion__item:hover .lifestyle-accordion__content {
  opacity: 1;
  pointer-events: auto;
}

.lifestyle-accordion__title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.lifestyle-accordion__desc {
  font-size: 0.813rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 14px;
}

.btn--light {
  background-color: #ffffff;
  color: #1a1a1a;
  border: none;
  padding: 10px 24px;
  font-size: 0.813rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
}

.btn--light:hover {
  background-color: var(--color-accent);
  color: #ffffff;
}

@media (max-width: 767px) {
  .lifestyle-accordion {
    flex-direction: column;
    height: auto;
  }
  .lifestyle-accordion__item,
  .lifestyle-accordion__item--wide {
    flex: 1;
    min-height: 180px;
  }
  .lifestyle-accordion__content {
    opacity: 1;
    pointer-events: auto;
  }
}

.products-grid__tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}

.products-grid__tab {
  padding: 8px 20px;
  font-size: var(--text-body-sm);
  font-weight: 500;
  border-radius: var(--radius-sm);
  background-color: var(--color-surface);
  color: var(--color-muted);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.product-detail {
  padding-top: 40px;
}

.product-detail__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.product-detail__gallery {
  position: sticky;
  top: 100px;
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: var(--radius-lg);
  padding: 16px;
}

.product-detail__main-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background-color: #ffffff;
  border-radius: var(--radius-lg);
}

.product-detail__thumbs {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.product-detail__thumb {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition-fast);
  background-color: #ffffff;
}

.product-detail__thumb:hover,
.product-detail__thumb.active {
  border-color: var(--color-accent);
}

.product-detail__info {
  padding-top: 20px;
}

.product-detail__category {
  font-size: var(--text-caption);
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.product-detail__title {
  font-size: var(--text-h2);
  font-weight: 700;
  margin-bottom: 20px;
}

.product-detail__desc {
  font-size: var(--text-body);
  color: #666;
  line-height: 1.7;
  margin-bottom: 32px;
}

.product-detail__specs {
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 32px;
}

.product-detail__specs-title {
  font-size: var(--text-h4);
  font-weight: 600;
  margin-bottom: 16px;
}

.product-detail__spec-list {
  list-style: none;
  display: grid;
  gap: 12px;
}

.product-detail__spec-item {
  display: flex;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--text-body-sm);
}

.product-detail__spec-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.product-detail__spec-label {
  color: var(--color-muted);
}

.product-detail__spec-value {
  font-weight: 500;
}

.product-detail__back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-accent);
  text-decoration: none;
  font-size: var(--text-body-sm);
  font-weight: 500;
  margin-bottom: 24px;
  transition: opacity var(--transition-fast);
}

.product-detail__back-link:hover {
  opacity: 0.8;
}

@media (max-width: 1024px) {
  .product-detail__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .product-detail__gallery {
    position: static;
  }
}

.section-popular-products {
  background-color: var(--color-bg);
  padding: var(--section-padding-y) 0;
}

.popular-products-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0;
}

.popular-products-scroll {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 0 4px 20px;
  scrollbar-width: none;
  scroll-behavior: smooth;
  flex: 1;
}

.popular-products-scroll::-webkit-scrollbar {
  display: none;
}

.popular-products-scroll .product-card {
  flex: 0 0 260px;
  min-width: 260px;
  scroll-snap-align: start;
}

.popular-products__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 50%;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.popular-products__arrow:hover {
  background-color: var(--color-accent);
  color: #ffffff;
  border-color: var(--color-accent);
}

.popular-products__arrow:active {
  transform: scale(0.95);
}

@media (max-width: 639px) {
  .popular-products-scroll .product-card {
    flex: 0 0 220px;
    min-width: 220px;
  }

  .popular-products__arrow {
    width: 36px;
    height: 36px;
  }
}