/* ================= home.css ================= */
/* ----- Header Styles ----- */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-xs);
  position: sticky;
  top: 0;
  z-index: 40;
}
.main-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
}
.site-logo {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  text-decoration: none;
  color: var(--color-primary);
  letter-spacing: 0.03em;
  display: flex;
  align-items: center;
}
.logo-text { font-family: var(--font-family-sans); letter-spacing: 0.05em; }
.site-menu {
  display: flex;
  gap: var(--space-6);
  align-items: center;
}
.site-menu a {
  font-weight: 500;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: var(--color-gray-800);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}
.site-menu a:focus-visible,
.site-menu a:hover {
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
}
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px 10px;
}
.menu-icon {
  display: block;
  width: 24px;
  height: 3px;
  background: var(--color-primary);
  position: relative;
  border-radius: 2px;
}
.menu-icon::before, .menu-icon::after {
  content: "";
  display: block;
  width: 24px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
  position: absolute;
  left: 0;
  transition: transform var(--transition-normal);
}
.menu-icon::before {
  top: -8px;
}
.menu-icon::after {
  top: 8px;
}

/* ----- Hero Styles ----- */
.hero {
  background: linear-gradient(110deg, var(--color-primary-hover) 0%, var(--color-primary) 100%) no-repeat;
  color: #fff;
  padding: var(--space-16) 0 var(--space-10) 0;
}
.hero-content {
  display: flex;
  align-items: center;
  gap: var(--space-16);
  flex-wrap: wrap;
  justify-content: space-between;
}
.hero-text {
  max-width: 560px;
}
.hero-text h1 {
  margin-bottom: var(--space-4);
  color: #fff;
}
.hero-text p {
  font-size: var(--font-size-xl);
  color: #f3f4f6;
  margin-bottom: var(--space-6);
  max-width: 40ch;
}
.hero-img {
  width: 350px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 3px solid #fff;
}

.search-bar {
  display: flex;
  gap: var(--space-2);
  width: 100%;
  max-width: 410px;
}
.search-bar input[type="search"] {
  flex: 1;
  border-radius: var(--radius-md);
  border: none;
}
.search-bar .button {
  background: var(--color-success);
  color: #fff;
  border-radius: var(--radius-md);
  min-width: 80px;
}
.search-bar .button:hover,
.search-bar .button:focus-visible {
  background: var(--color-primary-hover);
}

/* ----- Product Grid Styles ----- */
.featured-products {
  margin-top: var(--space-16);
  margin-bottom: var(--space-16);
}
.product-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-8);
}
.product-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
  background: var(--color-surface);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}
.product-card:hover,
.product-card:focus-within {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px) scale(1.02);
}
.product-info h3 {
  margin-bottom: var(--space-2);
  font-size: var(--font-size-lg);
}
.product-price {
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

/* ----- Deals of the Day ----- */
.daily-deals {
  margin-bottom: var(--space-16);
}
.deals-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-8);
}
.deal-card {
  position: relative;
  text-align: center;
  padding-top: var(--space-8);
}
.deal-label {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background: var(--color-danger);
  color: #fff;
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: 3px 12px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
}
.deal-price {
  color: var(--color-success);
  font-size: var(--font-size-lg);
  margin-left: 5px;
}
.deal-card s {
  color: var(--color-gray-400);
  margin-right: 8px;
}

/* ----- Product Search & Filter ----- */
.product-search-filter {
  margin-bottom: var(--space-16);
}
.filter-form {
  margin-top: var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  padding: var(--space-4) var(--space-6);
}
.filter-row {
  gap: var(--space-4);
  flex-wrap: wrap;
}
.filter-form select,
.filter-form input[type="number"] {
  max-width: 160px;
}

/* ----- Customer Reviews ----- */
.customer-reviews {
  margin-bottom: var(--space-16);
}
.reviews-grid {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
}
.review-card {
  font-style: italic;
  background: var(--color-gray-100);
  border-left: 4px solid var(--color-primary);
  padding: var(--space-6);
  margin-bottom: 0;
}
.review-card footer {
  font-style: normal;
  font-size: var(--font-size-sm);
  margin-top: var(--space-2);
  color: var(--color-gray-600);
}

/* ----- Tech Trends ----- */
.tech-trends {
  margin-bottom: var(--space-16);
}
.tech-trends-list {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}
.tech-trend-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-2);
}

/* ----- Secure Shopping ----- */
.secure-shopping {
  margin-bottom: var(--space-16);
}
.secure-info {
  gap: var(--space-4);
  align-items: flex-start;
}
.secure-icon {
  font-size: 2rem;
  margin-top: 6px;
}

/* ----- Blog ----- */
.blog-section {
  margin-bottom: var(--space-16);
}
.blog-list {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-6);
}
.blog-preview h3 {
  margin-bottom: var(--space-2);
}

/* ----- Newsletter Signup ----- */
.newsletter-section {
  margin-bottom: var(--space-16);
  text-align: center;
}
.newsletter-form {
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  margin-bottom: var(--space-2);
}
.newsletter-note {
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
}
.newsletter-success {
  margin-top: var(--space-4);
  color: var(--color-success);
  font-size: var(--font-size-lg);
  background: var(--color-gray-100);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-4);
  display: inline-block;
}

/* ----- Brand Partnerships ----- */
.brand-partners {
  margin-bottom: var(--space-10);
  text-align: center;
}
.brand-logos {
  gap: var(--space-8);
  margin-top: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
}
.brand-logos img {
  height: 38px;
  filter: grayscale(1) brightness(0.95);
  opacity: 0.85;
  transition: filter 120ms;
}
.brand-logos img:hover,
.brand-logos img:focus-visible {
  filter: none;
  opacity: 1;
}

/* ----- Social Media ----- */
.social-media-section {
  margin-bottom: var(--space-16);
  text-align: center;
}
.social-list {
  justify-content: center;
  gap: var(--space-8);
}
.social-list a {
  color: var(--color-primary);
  font-weight: 500;
  text-decoration: none;
  font-size: var(--font-size-lg);
  display: flex;
  align-items: center;
}
.social-list a:hover,
.social-list a:focus-visible {
  text-decoration: underline;
  color: var(--color-primary-hover);
}
.icon-facebook:before { content: '\f09a'; font-family: 'FontAwesome', sans-serif; margin-right:8px; }
.icon-instagram:before { content: '\f16d'; font-family: 'FontAwesome', sans-serif; margin-right:8px; }
.icon-twitter:before { content: '\f099'; font-family: 'FontAwesome', sans-serif; margin-right:8px; }

/* ----- Footer ----- */
.site-footer {
  background: var(--color-background);
  border-top: 1px solid var(--color-gray-200);
  margin-top: var(--space-16);
  padding-top: var(--space-10);
  position: relative;
  z-index: 2;
}
.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-8);
  margin-bottom: var(--space-6);
}
.footer-brand .footer-logo {
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  font-weight: 700;
}
.footer-nav ul,
.footer-legal ul {
  display: flex;
  gap: var(--space-6);
}
.footer-nav li,
.footer-legal li {
  margin-bottom: 0;
}
.footer-bottom {
  text-align: center;
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
  padding-bottom: var(--space-4);
}

/* ----- Cookie Consent Banner ----- */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-gray-300);
  box-shadow: 0 -2px 16px rgba(16,30,54,0.07);
  padding: var(--space-4);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 100;
  transition: transform .3s;
}
.cookie-banner[hidden] {
  display: none !important;
}

.button-secondary {
  background: var(--color-gray-200);
  color: var(--color-gray-900);
}
.button-secondary:hover, .button-secondary:focus-visible {
  background: var(--color-gray-300);
  color: var(--color-gray-900);
}

/* ----- Responsive Design ----- */
@media (max-width: 900px) {
  .hero-content { flex-direction: column; gap: var(--space-10); }
  .footer-content { flex-direction: column; align-items: flex-start; gap: var(--space-4); }
  .brand-logos { gap: var(--space-4); }
}
@media (max-width: 700px) {
  .site-menu {
    position: absolute;
    top: 65px;
    right: 24px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-6) var(--space-8);
    display: none;
    min-width: 220px;
  }
  .site-menu.open {
    display: flex !important;
  }
  .menu-toggle { display: inline-flex; }
  .main-nav { position: relative; }
}
@media (max-width: 600px) {
  .hero {
    padding: var(--space-8) 0 var(--space-6) 0;
  }
  .container { padding-left: var(--space-2); padding-right: var(--space-2); }
  .product-grid,
  .deals-grid,
  .reviews-grid,
  .blog-list,
  .tech-trends-list {
    grid-template-columns: 1fr !important;
    gap: var(--space-4);
  }
  .hero-img { width: 100%; min-width: 0; }
  .brand-logos img { height: 30px; }
}