:root {
  --bg: #ffffff;
  --text: #000000;
  --text-light: #666666;
  --accent: #0000cc;
  --border: #e8e8e8;
  --btn-bg: #000000;
  --btn-text: #ffffff;
  --container-padding: 50px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Inter", sans-serif;
  font-size: 14px;
  color: var(--text);
  background-color: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

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

/* =========================================
           ANNOUNCEMENT BAR
           ========================================= */
.announcement-bar {
  background-color: rgb(0, 0, 0);
  color: #ffffff;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.marquee {
  display: flex;
  white-space: nowrap;
  animation: marquee 20s linear infinite;
}

.marquee span {
  margin: 0 50px;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* =========================================
           HEADER / NAVBAR
           ========================================= */
.header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: #fff;
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s ease;
}

.header.scrolled {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.header__container {
  max-width: 1568px;
  margin: 0 auto;
  padding: 15px 40px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}

@media (max-width: 767px) {
  .header__container {
    padding: 15px 20px;
  }
}

.header__left {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
}

.header__hamburger span {
  width: 20px;
  height: 1.5px;
  background: #000;
}

@media (max-width: 900px) {
  .header__hamburger {
    display: flex;
  }
}

.header__nav {
  display: flex;
  gap: 32px;
}

@media (max-width: 900px) {
  .header__nav {
    display: none;
  }
}

.header__link {
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #000;
  transition: opacity 0.3s ease;
}

.header__link:hover {
  opacity: 0.7;
}

.header__link--highlight {
  color: #0000cc;
}

.header__logo {
  display: block;
}

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

.header__right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
}

.header__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  color: #000;
  background: none;
  border: none;
  cursor: pointer;
  transition: opacity 0.3s ease;
}

.header__icon:hover {
  opacity: 0.7;
}

.header__icon svg {
  width: 100%;
  height: 100%;
}

.header__icon--cart {
  position: relative;
}

.header__cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  background: #000;
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* =========================================
           MOBILE MENU
           ========================================= */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2000;
  visibility: hidden;
  opacity: 0;
  transition:
    visibility 0.3s ease,
    opacity 0.3s ease;
}

.mobile-menu.active {
  visibility: visible;
  opacity: 1;
}

.mobile-menu__overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
}

.mobile-menu__content {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 380px;
  max-width: 90vw;
  background: #fff;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  padding: 20px;
  overflow-y: auto;
}

.mobile-menu.active .mobile-menu__content {
  transform: translateX(0);
}

.mobile-menu__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-left: auto;
  margin-bottom: 32px;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-menu__close svg {
  width: 20px;
  height: 20px;
}

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mobile-menu__link {
  font-size: 16px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mobile-menu__link--highlight {
  color: #0000cc;
}

/* =========================================
           COLLECTION TOOLBAR
           ========================================= */
.collection-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px var(--container-padding);
  border-bottom: 1px solid var(--border);
}

.filter-btn {
  background: none;
  border: 1px solid var(--text);
  padding: 8px 16px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: inherit;
}

.sort-by {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-light);
  cursor: pointer;
  position: relative;
}

.sort-dropdown {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  min-width: 240px;
  z-index: 50;
  margin-top: 8px;
}

.sort-dropdown.active {
  display: block;
}

.sort-dropdown button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 12px 15px;
  background: none;
  border: none;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  font-family: inherit;
  color: var(--text);
}

.sort-dropdown button:last-child {
  border-bottom: none;
}

.sort-dropdown button:hover {
  background: #f4f4f4;
}

.product-count {
  font-size: 12px;
  color: var(--text-light);
  text-transform: none;
  letter-spacing: 0;
}

/* =========================================
           PRODUCT GRID — 4 KOLOM DESKTOP
           ========================================= */
.collection-wrapper {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 40px;
  padding: 40px var(--container-padding);
}

.sidebar-filters {
  border-right: 1px solid var(--border);
  padding-right: 30px;
}

.filter-group {
  margin-bottom: 30px;
}

.filter-group h4 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 15px;
  font-weight: 500;
}

.filter-options label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-light);
  transition: color 0.2s;
  margin-bottom: 10px;
}

.filter-options label:hover {
  color: var(--text);
}

.filter-options input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--accent);
}

.reset-btn {
  width: 100%;
  background: none;
  border: 1px solid var(--text);
  padding: 10px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  margin-top: 20px;
  transition: all 0.2s;
  font-family: inherit;
}

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

/* ⭐ DESKTOP: 4 KOLOM */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.product-card {
  position: relative;
}

.product-image {
  aspect-ratio: 4 / 5;
  background-color: #f4f4f4;
  margin-bottom: 12px;
  overflow: hidden;
  position: relative;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.product-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(0, 0, 0, 0.808);
  color: #fff;
  font-size: 10px;
  padding: 4px 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 2;
}

.product-badge.sold-out {
  background: #ffffff;
  color: var(--text);
  border: 1px solid var(--text);
}

.product-info h3 {
  font-size: 13px;
  font-weight: 400;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.product-price {
  font-size: 13px;
  display: flex;
  gap: 8px;
}

.product-price .sale {
  color: var(--accent);
  font-weight: 500;
}
.product-price .old-price {
  text-decoration: line-through;
  color: var(--text-light);
}

.no-result {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--text-light);
  font-size: 14px;
}

/* =========================================
           ⭐ PAGINATION — CENTER
           ========================================= */
.pagination {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin-top: 60px;
  padding: 20px 0;
}

.pagination-btn {
  background: none;
  border: 1px solid var(--text);
  padding: 10px 24px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pagination-btn:hover:not(:disabled) {
  background: var(--text);
  color: var(--btn-text);
}

.pagination-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  border-color: var(--border);
}

.pagination-info {
  font-size: 13px;
  color: var(--text-light);
  letter-spacing: 0.05em;
  min-width: 140px;
  text-align: center;
}

.pagination-info strong {
  color: var(--text);
  font-weight: 500;
}

/* Page number buttons */
.pagination-pages {
  display: flex;
  gap: 6px;
}

.page-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  background: none;
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
}

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

.page-btn.active {
  background: var(--text);
  color: var(--btn-text);
  border-color: var(--text);
}

.filter-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 150;
}

.filter-overlay.active {
  display: block;
}

/* =========================================
           FOOTER
           ========================================= */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 80px var(--container-padding) 40px;
  margin-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col h4 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
  font-weight: 500;
}

.footer-col ul li {
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--text-light);
}

.footer-col ul li a:hover {
  color: var(--text);
}

.newsletter-form {
  display: flex;
  border: 1px solid var(--text);
  margin-top: 15px;
}

.newsletter-form input {
  flex: 1;
  border: none;
  padding: 12px 15px;
  font-size: 13px;
  outline: none;
  font-family: inherit;
}

.newsletter-form button {
  background: var(--text);
  color: var(--btn-text);
  border: none;
  padding: 0 20px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-light);
}

/* =========================================
           RESPONSIVE
           ========================================= */
@media (max-width: 1024px) {
  /* ⭐ Tablet: 3 kolom */
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .collection-wrapper {
    grid-template-columns: 1fr;
  }

  .sidebar-filters {
    position: fixed;
    top: 0;
    left: -100%;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    background: var(--bg);
    z-index: 200;
    padding: 30px;
    overflow-y: auto;
    transition: left 0.3s ease;
    border-right: 1px solid var(--border);
    display: block;
  }

  .sidebar-filters.active {
    left: 0;
  }

  .sidebar-filters::before {
    content: "Filter";
    display: block;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border);
  }
}

@media (max-width: 768px) {
  :root {
    --container-padding: 20px;
  }

  /* ⭐ Mobile: 2 kolom */
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .pagination {
    margin-top: 40px;
    flex-wrap: wrap;
    gap: 12px;
  }

  .pagination-btn {
    padding: 8px 16px;
    font-size: 11px;
  }

  .pagination-info {
    font-size: 12px;
    min-width: auto;
    order: -1;
    width: 100%;
  }

  .page-btn {
    width: 32px;
    height: 32px;
    font-size: 12px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}