/* ============================================
   DAHOMINA - Performance. Identity. Culture.
   Premium Sportswear / Streetwear
   ============================================ */

/* --- CSS Variables --- */
:root {
  --color-black: #0a0a0a;
  --color-dark: #111111;
  --color-dark-secondary: #1a1a1a;
  --color-gray-dark: #2a2a2a;
  --color-gray: #888888;
  --color-gray-light: #b0b0b0;
  --color-off-white: #f5f5f0;
  --color-white: #ffffff;
  --color-accent: #ffffff;
  --color-accent-hover: #d0d0d0;
  --color-success: #4caf50;
  --color-error: #e53935;

  --font-heading: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;

  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.6s ease;

  --container-max: 1400px;
  --container-padding: 2rem;

  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-white);
  color: var(--color-black);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

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

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

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

/* --- Utilities --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

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

.section-padding {
  padding: 6rem 0;
}

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

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

.uppercase {
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

.subtitle {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-gray-light);
  font-weight: 500;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

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

.btn-primary:hover {
  background-color: var(--color-dark);
  transform: translateY(-2px);
}

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

.btn-outline:hover {
  background-color: var(--color-black);
  color: var(--color-white);
  transform: translateY(-2px);
}

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

.btn-accent:hover {
  background-color: var(--color-dark);
  transform: translateY(-2px);
}

.btn-dark {
  background-color: var(--color-white);
  color: var(--color-black);
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.btn-dark:hover {
  background-color: var(--color-off-white);
}

/* Dark section button overrides */
.hero .btn-primary,
.footer .btn-primary {
  background-color: var(--color-white);
  color: var(--color-black);
}

.hero .btn-outline,
.footer .btn-outline {
  color: var(--color-white);
  border-color: var(--color-white);
}

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

/* --- Header / Navigation --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: all var(--transition-base);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 1px 10px rgba(0, 0, 0, 0.05);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-black);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-gray);
  position: relative;
  padding: 0.5rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-black);
  transition: width var(--transition-base);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-black);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-icons {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-icons a,
.nav-icons button {
  color: var(--color-gray);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-icons a:hover,
.nav-icons button:hover {
  color: var(--color-black);
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -10px;
  background: var(--color-black);
  color: var(--color-white);
  font-size: 0.65rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-black);
  transition: all var(--transition-base);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

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

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 100%;
  height: calc(100vh - var(--header-height));
  background: var(--color-black);
  z-index: 999;
  padding: 3rem var(--container-padding);
  flex-direction: column;
  gap: 1.5rem;
  opacity: 0;
  transform: translateY(-20px);
  transition: all var(--transition-base);
}

.mobile-nav.active {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

.mobile-nav a {
  font-size: 1.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gray-light);
  transition: color var(--transition-fast);
}

.mobile-nav a:hover {
  color: var(--color-accent);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-black) 0%, var(--color-dark) 50%, #1a1520 100%);
  z-index: 0;
}

.hero-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at center, transparent 0%, var(--color-black) 70%);
}



.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 0 var(--container-padding);
}

.hero-content .subtitle {
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease forwards;
}

.hero-content h1 {
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease 0.2s forwards;
  opacity: 0;
}

.hero-content p {
  font-size: 1.1rem;
  color: var(--color-gray-light);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  animation: fadeInUp 0.8s ease 0.4s forwards;
  opacity: 0;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.6s forwards;
  opacity: 0;
}

/* Hero image variant */
.hero-image {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-image .hero-bg {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-image .hero-bg::after {
  background: linear-gradient(to top, var(--color-black) 0%, transparent 60%);
}

.hero-image .hero-content {
  text-align: left;
  padding-bottom: 6rem;
  max-width: var(--container-max);
  margin: 0 auto;
  width: 100%;
}

/* --- Collections Preview --- */
.collections-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.collection-card {
  position: relative;
  height: 500px;
  overflow: hidden;
  cursor: pointer;
  background: var(--color-black);
}

.collection-card-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform var(--transition-slow);
}

.collection-card:hover .collection-card-bg {
  transform: scale(1.05);
}

.collection-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 60%;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.9) 0%, transparent 100%);
  z-index: 1;
}

.collection-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2.5rem;
  z-index: 2;
}

.collection-card-content .subtitle {
  margin-bottom: 0.5rem;
}

.collection-card-content h3 {
  margin-bottom: 0.5rem;
}

.collection-card-content p {
  color: var(--color-gray-light);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.collection-card-content h3,
.collection-card-content .subtitle {
  color: var(--color-white);
}

.collection-card .btn-outline {
  color: var(--color-white);
  border-color: var(--color-white);
}

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

.collection-card .btn {
  padding: 0.75rem 1.5rem;
  font-size: 0.75rem;
}

/* --- Product Grid --- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.product-card {
  position: relative;
  cursor: pointer;
  group: true;
}

.product-card-image {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--color-off-white);
  margin-bottom: 1rem;
}

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

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

.product-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-base);
  z-index: 2;
}

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

.product-card-overlay .btn {
  width: 100%;
  padding: 0.75rem;
  font-size: 0.75rem;
}

.product-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.3rem 0.8rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  z-index: 2;
}

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

.badge-sale {
  background: var(--color-error);
  color: var(--color-white);
}

.product-info {
  padding: 0 0.25rem;
}

.product-info h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  letter-spacing: 0;
}

.product-info .product-category {
  font-size: 0.75rem;
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.product-info .product-price {
  font-size: 1rem;
  font-weight: 700;
}

.product-info .product-price .original-price {
  text-decoration: line-through;
  color: var(--color-gray);
  font-weight: 400;
  margin-left: 0.5rem;
  font-size: 0.85rem;
}

/* --- Features / Values Bar --- */
.features-bar {
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  padding: 3rem 0;
}

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

.feature-item svg {
  width: 32px;
  height: 32px;
  margin: 0 auto 1rem;
  color: var(--color-black);
}

.feature-item h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
  color: var(--color-black);
}

.feature-item p {
  font-size: 0.8rem;
  color: var(--color-gray);
}

/* --- Split Section (Image + Text) --- */
.split-section {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  min-height: 600px;
}

.split-image {
  position: relative;
  overflow: hidden;
  background: var(--color-off-white);
}

.split-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.split-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem 5rem;
}

.split-content .subtitle {
  margin-bottom: 1rem;
}

.split-content h2 {
  margin-bottom: 1.5rem;
}

.split-content p {
  color: var(--color-gray);
  margin-bottom: 2rem;
  max-width: 500px;
  line-height: 1.8;
}

/* --- Newsletter Section --- */
.newsletter {
  background: var(--color-off-white);
  text-align: center;
}

.newsletter h2 {
  margin-bottom: 1rem;
}

.newsletter p {
  color: var(--color-gray);
  margin-bottom: 2.5rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.newsletter-form {
  display: flex;
  max-width: 500px;
  margin: 0 auto;
  gap: 0;
}

.newsletter-form input {
  flex: 1;
  padding: 1rem 1.5rem;
  background: var(--color-white);
  border: 1px solid rgba(0, 0, 0, 0.12);
  color: var(--color-black);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.newsletter-form input::placeholder {
  color: var(--color-gray);
}

.newsletter-form input:focus {
  border-color: var(--color-black);
}

.newsletter-form .btn {
  white-space: nowrap;
}

/* --- Footer --- */
.footer {
  background: var(--color-black);
  color: var(--color-white);
  border-top: none;
  padding-top: 5rem;
  padding-bottom: 2rem;
}

.footer .logo {
  color: var(--color-white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand .logo {
  margin-bottom: 1.5rem;
  display: inline-block;
}

.footer-brand p {
  color: var(--color-gray);
  font-size: 0.9rem;
  line-height: 1.8;
  max-width: 300px;
  margin-bottom: 1.5rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-gray-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.social-links a:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.footer-column h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
  color: var(--color-off-white);
}

.footer-column a {
  display: block;
  color: var(--color-gray);
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
  transition: color var(--transition-fast);
}

.footer-column a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid var(--color-gray-dark);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-bottom p {
  color: var(--color-gray);
  font-size: 0.8rem;
}

.footer-bottom-links {
  display: flex;
  gap: 2rem;
}

.footer-bottom-links a {
  color: var(--color-gray);
  font-size: 0.8rem;
}

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

/* --- Shop Page --- */
.shop-header {
  padding-top: calc(var(--header-height) + 4rem);
  padding-bottom: 2rem;
  text-align: center;
}

.shop-filters {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.filter-btn {
  padding: 0.6rem 1.5rem;
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 1px solid rgba(0, 0, 0, 0.15);
  background: transparent;
  color: var(--color-gray);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--color-black);
  color: var(--color-black);
  background: transparent;
}

.shop-products {
  padding-top: 2rem;
  padding-bottom: 6rem;
}

/* --- Collection Page Hero --- */
.collection-hero {
  position: relative;
  height: 70vh;
  min-height: 500px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.collection-hero .hero-bg {
  background-size: cover;
  background-position: center;
}

.collection-hero .hero-bg::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 70%;
  background: linear-gradient(to top, var(--color-black) 0%, transparent 100%);
}

.collection-hero-content {
  position: relative;
  z-index: 2;
  padding: 4rem var(--container-padding);
  max-width: var(--container-max);
  margin: 0 auto;
  width: 100%;
}

.collection-hero-content h1 {
  margin-bottom: 1rem;
}

.collection-hero-content p {
  font-size: 1.1rem;
  color: var(--color-gray-light);
  max-width: 600px;
}

/* Keep collection hero text white */
.collection-hero,
.collection-hero h1,
.collection-hero .subtitle {
  color: var(--color-white);
}

/* --- About Page --- */
.about-hero {
  padding-top: calc(var(--header-height) + 6rem);
  padding-bottom: 6rem;
  text-align: center;
}

.about-hero h1 {
  margin-bottom: 1.5rem;
}

.about-hero p {
  font-size: 1.1rem;
  color: var(--color-gray);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.8;
}

.about-values {
  background: var(--color-off-white);
}

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

.value-item {
  padding: 2rem;
}

.value-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 1rem;
  line-height: 1;
}

.value-item h3 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.value-item p {
  color: var(--color-gray);
  font-size: 0.9rem;
  line-height: 1.8;
}

/* --- Contact Page --- */
.contact-section {
  padding-top: calc(var(--header-height) + 6rem);
  padding-bottom: 6rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info h1 {
  margin-bottom: 1.5rem;
}

.contact-info > p {
  color: var(--color-gray-light);
  margin-bottom: 3rem;
  line-height: 1.8;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-detail {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-detail svg {
  width: 24px;
  height: 24px;
  color: var(--color-white);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.contact-detail h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.25rem;
}

.contact-detail p,
.contact-detail a {
  color: var(--color-gray-light);
  font-size: 0.9rem;
}

.contact-detail a:hover {
  color: var(--color-accent);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gray);
}

.form-group input,
.form-group textarea {
  padding: 1rem;
  background: var(--color-off-white);
  border: 1px solid rgba(0, 0, 0, 0.1);
  color: var(--color-black);
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-black);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

/* --- Animations --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* --- Marquee / Scrolling Text --- */
.marquee {
  overflow: hidden;
  white-space: nowrap;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  background: var(--color-white);
}

.marquee-content {
  display: inline-block;
  animation: marquee 30s linear infinite;
}

.marquee-content span {
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-gray);
  margin-right: 3rem;
}

.marquee-content span .dot {
  color: var(--color-black);
  margin: 0 1rem;
}

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

/* --- Page Transition Overlay --- */
.page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-white);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.page-loader.loaded {
  opacity: 0;
}

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

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

  .split-section {
    grid-template-columns: 1fr;
  }

  .split-content {
    padding: 3rem var(--container-padding);
  }

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

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

@media (max-width: 768px) {
  :root {
    --container-padding: 1.25rem;
    --header-height: 70px;
  }

  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

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

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

  .collection-card {
    height: 350px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

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

  .newsletter-form .btn {
    width: 100%;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .hero-buttons .btn {
    width: 100%;
    max-width: 300px;
  }

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

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

@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  .product-info h4 {
    font-size: 0.8rem;
  }

  .product-info .product-price {
    font-size: 0.85rem;
  }

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

/* ============================================
   Cart Sidebar
   ============================================ */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}
.cart-overlay.active {
  opacity: 1;
  visibility: visible;
}

.cart-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  width: 420px;
  max-width: 100%;
  height: 100%;
  background: var(--color-black);
  color: var(--color-white);
  z-index: 2001;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-base);
}
.cart-sidebar.active {
  transform: translateX(0);
}

.cart-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--color-gray-dark);
}
.cart-sidebar-header h3 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}
.cart-close {
  color: var(--color-gray);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition-fast);
  background: none;
  border: none;
}
.cart-close:hover { color: var(--color-white); }

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 2rem;
}
.cart-empty {
  text-align: center;
  color: var(--color-gray);
  padding: 3rem 0;
  font-size: 0.9rem;
}

.cart-item {
  display: flex;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-gray-dark);
}
.cart-item-image {
  width: 80px;
  height: 100px;
  background: var(--color-dark-secondary);
  flex-shrink: 0;
  overflow: hidden;
}
.cart-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cart-item-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.cart-item-name {
  font-size: 0.85rem;
  font-weight: 600;
}
.cart-item-variant {
  font-size: 0.75rem;
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.cart-item-price {
  font-size: 0.9rem;
  font-weight: 700;
  margin-top: auto;
}
.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.cart-item-qty button {
  width: 28px;
  height: 28px;
  border: 1px solid var(--color-gray-dark);
  color: var(--color-white);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background: none;
  transition: border-color var(--transition-fast);
}
.cart-item-qty button:hover { border-color: var(--color-white); }
.cart-item-qty span {
  font-size: 0.85rem;
  min-width: 20px;
  text-align: center;
}
.cart-item-remove {
  color: var(--color-gray);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  background: none;
  border: none;
  margin-top: 0.25rem;
  align-self: flex-start;
  transition: color var(--transition-fast);
}
.cart-item-remove:hover { color: var(--color-error); }

.cart-footer {
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--color-gray-dark);
}
.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}
.cart-total span:first-child {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gray);
}
.cart-total span:last-child {
  font-size: 1.2rem;
  font-weight: 700;
}
.cart-checkout-btn {
  width: 100%;
  padding: 1rem;
  background: var(--color-white);
  color: var(--color-black);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.cart-checkout-btn:hover {
  background: var(--color-off-white);
}
.cart-checkout-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ============================================
   Options Modal (Size / Color)
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}
.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background: var(--color-white);
  width: 400px;
  max-width: 90%;
  padding: 2.5rem;
  position: relative;
  animation: fadeInUp 0.3s ease;
}
.modal-box h3 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}
.modal-box .modal-price {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-gray);
  margin-bottom: 1.5rem;
}
.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-gray);
  background: none;
  border: none;
  transition: color var(--transition-fast);
}
.modal-close:hover { color: var(--color-black); }

.modal-option-group {
  margin-bottom: 1.5rem;
}
.modal-option-group label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gray);
  margin-bottom: 0.75rem;
}
.modal-options {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.modal-option-btn {
  padding: 0.5rem 1.2rem;
  border: 1px solid rgba(0,0,0,0.2);
  background: transparent;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.modal-option-btn:hover {
  border-color: var(--color-black);
}
.modal-option-btn.selected {
  background: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}
.modal-add-btn {
  width: 100%;
  padding: 1rem;
  background: var(--color-black);
  color: var(--color-white);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-top: 0.5rem;
}
.modal-add-btn:hover { background: var(--color-dark); }

/* ============================================
   Toast Notification
   ============================================ */
.toast {
  position: fixed;
  top: 100px;
  right: 2rem;
  background: var(--color-black);
  color: var(--color-white);
  padding: 1rem 2rem;
  font-size: 0.85rem;
  font-weight: 500;
  z-index: 4000;
  transform: translateX(calc(100% + 2rem));
  transition: transform var(--transition-base);
  pointer-events: none;
}
.toast.show {
  transform: translateX(0);
}

/* ============================================
   Cart Responsive
   ============================================ */
@media (max-width: 480px) {
  .cart-sidebar { width: 100%; }
  .cart-items { padding: 1rem 1.25rem; }
  .cart-sidebar-header,
  .cart-footer { padding: 1.25rem; }
  .toast { right: 1rem; left: 1rem; text-align: center; }
}