/* ============================================================
   Jeulia Jewelry — Main Stylesheet
   Luxury jewelry e-commerce theme
   ============================================================ */

/* ── CSS Variables ──────────────────────── */
:root {
  --color-black: #1a1a1a;
  --color-white: #ffffff;
  --color-gold: #c9a96e;
  --color-gold-light: #e0d0b0;
  --color-gold-dark: #a88d52;
  --color-rose: #d4a5a5;
  --color-rose-light: #f0e0e0;
  --color-gray-50: #faf8f5;
  --color-gray-100: #f5f2ed;
  --color-gray-200: #e8e4dc;
  --color-gray-300: #d4cfc5;
  --color-gray-400: #a8a298;
  --color-gray-500: #787268;
  --color-gray-600: #585248;
  --color-gray-700: #383228;
  --color-sale: #c0392b;
  --color-success: #27ae60;
  --color-error: #e74c3c;
  --font-heading: "Cormorant Garamond", Georgia, serif;
  --font-body: "Montserrat", "Helvetica Neue", Arial, sans-serif;
  --font-accent: "Playfair Display", Georgia, serif;
  --header-height: 80px;
  --header-height-mobile: 64px;
  --content-max: 1440px;
  --content-narrow: 800px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-black);
  background: var(--color-white);
  -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;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-gold);
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  font-size: inherit;
}

input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ── Typography ─────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 500;
  line-height: 1.2;
  color: var(--color-black);
}

h1 { font-size: 2.75rem; letter-spacing: -0.02em; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: 1rem;
}

/* ── Layout ─────────────────────────────── */
.container {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 24px;
}

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

.section-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--color-black);
}

/* ── Buttons ────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 32px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
}

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

.btn--primary:hover {
  background: var(--color-gold-dark);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

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

.btn--lg {
  padding: 16px 40px;
  font-size: 1rem;
}

.btn--sm {
  padding: 8px 20px;
  font-size: 0.75rem;
}

/* ── Announcement Bar ───────────────────── */
.announcement-bar {
  background: var(--color-black);
  color: var(--color-white);
  text-align: center;
  padding: 8px 0;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

.announcement-bar__link {
  color: var(--color-white);
}

.announcement-bar__link:hover {
  color: var(--color-gold);
}

/* ── Site Header ────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.site-header__inner {
  display: flex;
  align-items: center;
  height: var(--header-height);
  gap: 32px;
}

.site-header__logo {
  flex-shrink: 0;
}

.site-header__logo img {
  max-height: 48px;
  width: auto;
}

.site-header__logo-text {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-black);
}

.site-header__nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.primary-menu {
  display: flex;
  gap: 4px;
  align-items: center;
}

.primary-menu > .menu-item > a {
  display: block;
  padding: 8px 16px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-black);
  transition: color var(--transition-fast);
}

.primary-menu > .menu-item > a:hover {
  color: var(--color-gold);
}

/* Mega menu dropdown */
.mega-menu__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-white);
  border-top: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-lg);
  padding: 40px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--transition-base);
  z-index: 999;
}

.mega-menu__parent:hover .mega-menu__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.header-action {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--color-black);
  transition: color var(--transition-fast);
  border-radius: 50%;
}

.header-action:hover {
  color: var(--color-gold);
  background: var(--color-gray-50);
}

.cart-count {
  position: absolute;
  top: 2px;
  right: 2px;
  min-width: 18px;
  height: 18px;
  background: var(--color-gold);
  color: var(--color-white);
  font-size: 0.65rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* Mobile menu toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 0;
}

.mobile-menu-toggle__bar {
  display: block;
  height: 2px;
  background: var(--color-black);
  transition: all var(--transition-base);
  border-radius: 1px;
}

.mobile-menu-toggle.is-active .mobile-menu-toggle__bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.is-active .mobile-menu-toggle__bar:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.is-active .mobile-menu-toggle__bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ── Search Overlay ─────────────────────── */
.search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.98);
  z-index: 2000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 20vh;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.search-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

.search-overlay__form {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  max-width: 600px;
  border-bottom: 2px solid var(--color-black);
  padding-bottom: 12px;
}

.search-overlay__input {
  flex: 1;
  font-size: 1.5rem;
  border: none;
  outline: none;
  background: transparent;
  color: var(--color-black);
}

.search-overlay__input::placeholder {
  color: var(--color-gray-400);
}

.search-overlay__close {
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 2rem;
  color: var(--color-black);
  width: 48px;
  height: 48px;
}

/* ── Mobile Navigation ──────────────────── */
.mobile-nav {
  position: fixed;
  top: 0;
  left: -100%;
  width: 85%;
  max-width: 380px;
  height: 100vh;
  height: 100dvh;
  background: var(--color-white);
  z-index: 1500;
  overflow-y: auto;
  transition: left var(--transition-base);
}

.mobile-nav.is-visible {
  left: 0;
}

.mobile-nav__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-gray-200);
}

.mobile-nav__close {
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
}

.mobile-nav__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1499;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.mobile-nav__overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

.mobile-menu a {
  display: block;
  padding: 14px 20px;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--color-gray-100);
}

/* ── Mini Cart ──────────────────────────── */
.mini-cart {
  position: fixed;
  top: 0;
  right: -420px;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  height: 100dvh;
  background: var(--color-white);
  z-index: 1500;
  display: flex;
  flex-direction: column;
  transition: right var(--transition-base);
  box-shadow: var(--shadow-lg);
}

.mini-cart.is-visible {
  right: 0;
}

.mini-cart__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  border-bottom: 1px solid var(--color-gray-200);
}

.mini-cart__content {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.mini-cart__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1499;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.mini-cart__overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

/* ── Hero Banner ────────────────────────── */
.hero-banner {
  position: relative;
  overflow: hidden;
  background: var(--color-gray-50);
}

.hero-banner__image {
  width: 100%;
  height: auto;
  max-height: 80vh;
  object-fit: cover;
}

.hero-banner__content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 10;
  width: 100%;
}

.hero-banner__title {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-black);
}

.hero-banner__subtitle {
  font-size: 1.15rem;
  color: var(--color-gray-600);
  margin-bottom: 2rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ── Homepage Sections ──────────────────── */
.homepage-section {
  padding: 80px 0;
}

.homepage-section:nth-child(even) {
  background: var(--color-gray-50);
}

/* ── Category Grid ──────────────────────── */
.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.category-grid--3 { grid-template-columns: repeat(3, 1fr); }
.category-grid--5 { grid-template-columns: repeat(5, 1fr); }

.category-grid__item {
  display: block;
  text-align: center;
  transition: transform var(--transition-base);
}

.category-grid__item:hover {
  transform: translateY(-4px);
}

.category-grid__image {
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--radius-lg);
  margin-bottom: 16px;
  background: var(--color-gray-100);
}

.category-grid__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.category-grid__item:hover .category-grid__image img {
  transform: scale(1.05);
}

.category-grid__title {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ── Product Grid ───────────────────────── */
.product-grid {
  display: grid;
  gap: 24px;
}

.product-grid--2 { grid-template-columns: repeat(2, 1fr); }
.product-grid--3 { grid-template-columns: repeat(3, 1fr); }
.product-grid--4 { grid-template-columns: repeat(4, 1fr); }
.product-grid--5 { grid-template-columns: repeat(5, 1fr); }

/* ── Product Card ───────────────────────── */
.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
}

.product-card__image-wrapper {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--color-gray-100);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
}

.product-card__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.product-card__image--primary {
  opacity: 1;
  z-index: 2;
}

.product-card__image--hover {
  opacity: 0;
  z-index: 1;
}

.product-card:hover .product-card__image--primary {
  opacity: 0;
}

.product-card:hover .product-card__image--hover {
  opacity: 1;
}

.product-card:hover .product-card__image--primary,
.product-card:hover .product-card__image--hover {
  transform: scale(1.03);
}

.product-card__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-gray-100);
  color: var(--color-gray-400);
}


.product-card__badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 10;
  padding: 4px 12px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  color: var(--color-white);
}

.product-card__badge--sale {
  background: var(--color-sale);
}

.product-card__badge--new {
  background: var(--color-black);
}

.product-card__actions {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 8px;
  opacity: 0;
  transform: translateX(8px);
  transition: all var(--transition-base);
}

.product-card:hover .product-card__actions {
  opacity: 1;
  transform: translateX(0);
}

.product-card__action {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  color: var(--color-black);
  transition: all var(--transition-fast);
}

.product-card__action:hover {
  background: var(--color-black);
  color: var(--color-white);
}

.product-card__wishlist.is-active {
  color: var(--color-sale);
}

.product-card__add-to-cart {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 14px;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--color-black);
  color: var(--color-white);
  z-index: 10;
  opacity: 0;
  transform: translateY(100%);
  transition: all var(--transition-base);
}

.product-card:hover .product-card__add-to-cart {
  opacity: 1;
  transform: translateY(0);
}

.product-card__add-to-cart:hover {
  background: var(--color-gold);
  color: var(--color-white);
}

.product-card__info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.product-card__title {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  line-height: 1.4;
}

.product-card__price {
  font-size: 0.9rem;
  font-weight: 600;
}

.product-card__price del {
  color: var(--color-gray-400);
  font-weight: 400;
  margin-right: 6px;
}

.product-card__price ins {
  text-decoration: none;
  color: var(--color-sale);
}

.product-card__rating {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--color-gray-500);
}

.stars {
  display: inline-flex;
  gap: 2px;
}

/* ── Trust Badges ───────────────────────── */
.trust-badges {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.trust-badges__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.trust-badges__icon {
  font-size: 2rem;
}

.trust-badges__text {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--color-gray-600);
}

/* ── Newsletter CTA ─────────────────────── */
.newsletter-cta {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  padding: 60px 0;
}

.newsletter-cta__title {
  font-size: 2rem;
  margin-bottom: 12px;
}

.newsletter-cta__text {
  color: var(--color-gray-500);
  margin-bottom: 24px;
}

.newsletter-form--inline {
  display: flex;
  gap: 0;
  max-width: 480px;
  margin: 0 auto;
}

.newsletter-form__input {
  flex: 1;
  padding: 14px 20px;
  border: 1px solid var(--color-gray-300);
  border-right: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  outline: none;
  font-size: 0.9rem;
  transition: border-color var(--transition-fast);
}

.newsletter-form__input:focus {
  border-color: var(--color-gold);
}

.newsletter-form__submit {
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0 !important;
}

/* ── Shop Layout ────────────────────────── */
.shop-layout {
  display: grid;
  gap: 40px;
  padding-top: 40px;
  padding-bottom: 80px;
}

.shop-layout--left {
  grid-template-columns: 260px 1fr;
}

.shop-layout--right {
  grid-template-columns: 1fr 260px;
}

.shop-layout--none {
  grid-template-columns: 1fr;
}

.shop-header {
  padding: 40px 0 0;
}

.shop-title {
  font-size: 2rem;
  font-weight: 500;
}

.shop-sidebar {
  font-size: 0.9rem;
}

/* ── Single Product ─────────────────────── */
.single-product {
  padding: 40px 0 80px;
}

.single-product__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.product-gallery__main {
  position: relative;
  aspect-ratio: 1;
  background: var(--color-gray-50);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 16px;
}

.product-gallery__slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.product-gallery__slide.is-active {
  opacity: 1;
}

.product-gallery__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  cursor: zoom-in;
}

.product-gallery__thumbnails {
  display: flex;
  gap: 10px;
}

.product-gallery__thumb {
  width: 72px;
  height: 72px;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  overflow: hidden;
  opacity: 0.6;
  transition: all var(--transition-fast);
  padding: 0;
}

.product-gallery__thumb.is-active,
.product-gallery__thumb:hover {
  opacity: 1;
  border-color: var(--color-black);
}

.product-gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.single-product__title {
  font-size: 2rem;
  margin-bottom: 12px;
}

.single-product__rating {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.single-product__price {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.single-product__short-desc {
  color: var(--color-gray-600);
  margin-bottom: 24px;
  line-height: 1.8;
}

.single-product__form {
  margin-bottom: 32px;
}

.single-product__trust {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  background: var(--color-gray-50);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-gray-600);
}

.single-product__tabs {
  margin-bottom: 60px;
}

/* ── Testimonials Grid ──────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.testimonial-card {
  padding: 32px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.testimonial-card__stars {
  margin-bottom: 16px;
}

.testimonial-card__text {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-gray-600);
  margin-bottom: 16px;
  font-style: italic;
}

.testimonial-card__author {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-black);
}

/* ── Blog / Post Cards ──────────────────── */
.post-grid {
  display: grid;
  gap: 32px;
  padding: 40px 0;
}

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

.post-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-base);
}

.post-card:hover {
  transform: translateY(-4px);
}

.post-card__image-link {
  display: block;
  aspect-ratio: 16/10;
  overflow: hidden;
}

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

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

.post-card__content {
  padding: 20px 0;
}

.post-card__title {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.post-card__excerpt {
  font-size: 0.85rem;
  color: var(--color-gray-500);
  margin-bottom: 12px;
}

.post-card__read-more {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold);
}

/* ── Quickview Modal ────────────────────── */
.quickview-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.quickview-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

.quickview-container {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  max-width: 900px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
}

/* ── Back to Top ────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--color-black);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition-base);
  z-index: 50;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-gold);
}

/* ── 404 Page ───────────────────────────── */
.error-404 {
  padding: 120px 0;
  text-align: center;
}

.error-404__code {
  font-family: var(--font-accent);
  font-size: 8rem;
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 16px;
}

.error-404__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 32px;
}

/* ── Breadcrumb ─────────────────────────── */
.woocommerce-breadcrumb {
  font-size: 0.8rem;
  color: var(--color-gray-400);
  margin-bottom: 24px;
}

.woocommerce-breadcrumb a {
  color: var(--color-gray-500);
}

.woocommerce-breadcrumb a:hover {
  color: var(--color-gold);
}

.breadcrumb-sep {
  margin: 0 8px;
}

/* ── Pagination ─────────────────────────── */
.navigation.pagination {
  margin-top: 40px;
  display: flex;
  justify-content: center;
}

.page-numbers {
  display: flex;
  gap: 8px;
}

.page-numbers li span,
.page-numbers li a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 8px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.page-numbers .current {
  background: var(--color-black);
  color: var(--color-white);
}

.page-numbers a:hover {
  background: var(--color-gray-100);
}

/* ── Footer ─────────────────────────────── */
.site-footer {
  background: var(--color-gray-700);
  color: var(--color-white);
  padding: 80px 0 0;
  margin-top: 80px;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 60px;
}

.site-footer__heading {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 24px;
}

.site-footer__tagline {
  font-size: 0.9rem;
  color: var(--color-gray-400);
  max-width: 300px;
  margin: 16px 0;
}

.site-footer__social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.site-footer__social-link {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-gray-600);
  border-radius: 50%;
  color: var(--color-gray-400);
  transition: all var(--transition-fast);
}

.site-footer__social-link:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.footer-menu a {
  display: block;
  padding: 4px 0;
  font-size: 0.85rem;
  color: var(--color-gray-400);
  transition: color var(--transition-fast);
}

.footer-menu a:hover {
  color: var(--color-white);
}

.site-footer__newsletter-text {
  font-size: 0.85rem;
  color: var(--color-gray-400);
  margin-bottom: 16px;
}

.site-footer .newsletter-form__input {
  background: var(--color-gray-600);
  border-color: var(--color-gray-600);
  color: var(--color-white);
}

.site-footer .newsletter-form__input::placeholder {
  color: var(--color-gray-400);
}

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  border-top: 1px solid var(--color-gray-600);
  font-size: 0.8rem;
  color: var(--color-gray-500);
}

/* ── WooCommerce Forms ──────────────────── */
.woocommerce .quantity .qty {
  width: 60px;
  text-align: center;
  padding: 11px 8px;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
}

.woocommerce .button,
.woocommerce button.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--color-black);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-base);
}

.woocommerce .button:hover,
.woocommerce button.button:hover {
  background: var(--color-gold);
}

.woocommerce .single_add_to_cart_button {
  padding: 16px 48px !important;
}

.woocommerce div.product form.cart .variations select {
  padding: 10px 14px;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  min-width: 200px;
}

.woocommerce div.product .woocommerce-tabs ul.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--color-gray-200);
  padding: 0;
  margin: 0 0 32px;
}

.woocommerce div.product .woocommerce-tabs ul.tabs li {
  border: none;
  background: none;
  margin: 0;
  padding: 0;
}

.woocommerce div.product .woocommerce-tabs ul.tabs li a {
  display: block;
  padding: 16px 24px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gray-400);
  border-bottom: 2px solid transparent;
}

.woocommerce div.product .woocommerce-tabs ul.tabs li.active a {
  color: var(--color-black);
  border-bottom-color: var(--color-gold);
}

/* ── Loading Spinner ────────────────────── */
@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading::after {
  content: '';
  display: block;
  width: 24px;
  height: 24px;
  border: 2px solid var(--color-gray-200);
  border-top-color: var(--color-gold);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin: 40px auto;
}

/* ── Utility ────────────────────────────── */
.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;
}

.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 2rem; }
.mt-4 { margin-top: 4rem; }
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 2rem; }