/* CSS Variables for Theme */
:root {
    --primary-color: #059669;
    --primary-dark: #047857;
    --secondary-color: #f59e0b;
    --accent-color: #ef4444;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;
    --border-color: #e5e7eb;
    --shadow-light: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-heavy: 0 10px 25px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
    --border-radius: 8px;
    --header-height: 80px;


    --max-width: 1400px;
      --control-size: clamp(36px, 3.2vw, 56px);
      --dot-size: clamp(10px, 1.5vw, 14px);
      --dot-gap: clamp(6px, 1vw, 12px);
      --bg: #0b0d10;
      --ink: #e7edf3;
      --accent: #4da3ff;
      --accent-2: #7b5cff;



}

/* Dark Theme Variables */
[data-theme="dark"] {
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-light: #9ca3af;
    --bg-primary: #000000;
    --bg-secondary: #1f2937;
    --bg-tertiary: #374151;
    --border-color: #4b5563;
    --shadow-light: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-medium: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-heavy: 0 10px 25px rgba(0, 0, 0, 0.4);
}



@font-face {
  font-family: 'MyBanglaFont';
  src: url('fonts/MyBanglaFont.woff2') format('woff2'),
       url('./fonts/kalpurush.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}



/* Reset and Base Styles */

    * { box-sizing: border-box; }
    body{
        margin: 0; 
        font-family: 'MyBanglaFont', sans-serif;
        color: var(--text-primary);
        background-color: var(--bg-primary);
    }
    .wrap{ 
        width: min(var(--max-width), 100%);
        margin: 80px auto 0;
     }
    .slider{
      position: relative;
      width: 100%;
      aspect-ratio: 1584 / 396;
      overflow: hidden;
      background: #000;
    }
    @supports not (aspect-ratio: 1) {
      .slider{ height: 0; padding-top: calc(396/1584 * 100%); }
      .slider > *{ position: absolute; inset: 0; }
    }
    .track{
      display: flex; height: 100%;
      transition: transform 900ms ease;
    }
    .slide{ flex: 0 0 100%; position: relative; display: flex; justify-content: center; align-items: center; flex-direction: column; }
    .slide img{
      width: 100%; height: 100%; object-fit: contain;
      background: #000; user-select: none; -webkit-user-drag: none;
      animation: cascadeFade 1s ease forwards;
      animation-delay: 0.2s;
      opacity: 0;
    }
    .overlay{
      position: absolute; bottom: 0; left: 0; width: 100%;
      padding: 15px;
      background: linear-gradient(to top, rgba(0, 0, 0, 0.178), transparent);
      color: white;
      animation: cascadeUp 0.8s ease forwards;
      animation-delay: 0.6s;
      opacity: 0;
    }
    .overlay img{ 
        margin: 5px 0 0;
        max-height: 100px;
        width: auto;
        background-color: transparent;
        border-radius: 50%;
    }

    @keyframes cascadeFade{
      from{ opacity: 0; transform: translateY(20px) scale(1.05); }
      to{ opacity: 1; transform: translateY(0) scale(1); }
    }
    @keyframes cascadeUp{
      from { transform: translateY(40px); opacity: 0; }
      to { transform: translateY(0); opacity: 1; }
    }

    .nav{
      position: absolute; inset: 0; display: flex; justify-content: space-between; align-items: center;
      pointer-events: none; padding: 0 10px;
    }
    .nav button{
      pointer-events: auto; border: none; border-radius: 50%;
      background: rgba(0, 0, 0, 0.466);
      width: var(--control-size); height: var(--control-size);
      color: var(--ink); cursor: pointer;
      transition: background .3s, transform .3s;
    }
    .nav button:hover{ background: rgba(0, 0, 0, 0.568); transform: scale(1.15); }

    /* ডট স্টাইল মোবাইল ফ্রেন্ডলি ও সুন্দর করা হলো */
    .dots{
      position: absolute; bottom: 12px; left: 50%; transform: translateX(-50%);
      display: flex; gap: var(--dot-gap);
    }
    .dot{
      width: var(--dot-size); height: var(--dot-size);
      border-radius: 50%;
      background: rgba(255,255,255,0.3);
      border: none; cursor: pointer;
      transition: all 0.4s ease;
      box-shadow: 0 0 6px rgba(0,0,0,0.4);
    }
    .dot:hover{
      transform: scale(1.3);
      background: linear-gradient(90deg, var(--accent), var(--accent-2));
      box-shadow: 0 0 12px rgba(77,163,255,0.6);
    }
    .dot[aria-current="true"]{
      background: linear-gradient(90deg, var(--accent), var(--accent-2));
      transform: scale(1.4);
      box-shadow: 0 0 12px rgba(77,163,255,0.6);
    }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: var(--header-height);
}

.header.hidden {
    transform: translateY(-100%);
}

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

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.nav-brand img {
    max-height: 100px;
}

/* Desktop Navigation */
.desktop-nav {
    display: none;
}

.desktop-nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.desktop-nav a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.desktop-nav a:hover {
    color: var(--primary-color);
}

/* Dropdown Styles */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1001;
}

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

.dropdown-menu a {
    display: block;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.dropdown-menu a:last-child {
    border-bottom: none;
}

.dropdown-menu a:hover {
    background: var(--bg-secondary);
    color: var(--primary-color);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-container {
    display: none;
    position: relative;
}

.search-input {
    padding: 8px 40px 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-secondary);
    color: var(--text-primary);
    width: 250px;
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
}

.search-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.search-btn:hover {
    color: var(--primary-color);
}

.theme-toggle,
.cart-btn,
.wishlist-btn,
.user-btn,
.mobile-menu-btn {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
}

.theme-toggle:hover,
.cart-btn:hover,
.wishlist-btn:hover,
.user-btn:hover,
.mobile-menu-btn:hover {
    background: var(--bg-secondary);
    color: var(--primary-color);
}

.cart-count,
.wishlist-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--accent-color);
    color: white;
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 50%;
    min-width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu-btn {
    display: block;
}

/* Mobile Navigation */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 320px;
    max-width: 85vw;
    background: var(--bg-primary);
    z-index: 1999;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-heavy);
}

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

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

.mobile-nav-header h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--primary-color);
}

.mobile-nav-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
    padding: 5px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.mobile-nav-close:hover {
    background: var(--bg-secondary);
    color: var(--accent-color);
}

.mobile-nav-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.mobile-search {
    position: relative;
    margin-bottom: 20px;
}

.mobile-search-input {
    width: 100%;
    padding: 12px 40px 12px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: var(--transition);
}

.mobile-search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
}

.mobile-search-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.mobile-search-btn:hover {
    color: var(--primary-color);
}

.mobile-nav-menu {
    list-style: none;
}

.mobile-nav-menu li {
    margin-bottom: 8px;
}

.mobile-nav-menu a {
    display: block;
    padding: 12px 0;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition);
    border-radius: var(--border-radius);
}

.mobile-nav-menu a:hover {
    color: var(--primary-color);
    background: var(--bg-secondary);
    padding-left: 12px;
}

/* Mobile Dropdown */
.mobile-dropdown {
    position: relative;
}

.mobile-dropdown-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

.mobile-dropdown-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    margin-top: 8px;
}

.mobile-dropdown.active .mobile-dropdown-menu {
    max-height: 300px;
}

.mobile-dropdown.active .mobile-dropdown-toggle i {
    transform: rotate(180deg);
}

.mobile-dropdown-menu a {
    padding: 10px 16px;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-color);
}

.mobile-dropdown-menu a:last-child {
    border-bottom: none;
}

/* Hero Slider */


/* Products Section */
.products-section {
    padding: 30px 0;
    background-color: #cbd3e44d;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 1.2rem;
    color: #007413;
    font-family: 'MyBanglaFont';
}

.product-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: transparent;
    border: 2px solid #059669;
    color: #059669;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.product-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

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

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

.product-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(0, 0, 0, 0.404);
    color: white;
    padding: 5px 10px;
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    font-weight: 600;
}

.product-actions {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    opacity: 0;
    transition: var(--transition);
}

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

.action-btn {
    background: rgba(255, 115, 0, 0.9);
    border: none;
    color: var(--text-primary);
    padding: 8px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.action-btn:hover {
    background: rgb(0, 133, 55);
    color: white;
    transform: scale(1.1);
}

.product-info {
    padding: 1.5rem;
}

.product-title {
    font-family: 'MyBanglaFont';
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.product-category {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

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

.star {
    color: #fbbf24;
    font-size: 0.9rem;
}

.rating-count {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.product-price {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.current-price {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--text-primary);
}

.original-price {
    color: var(--text-secondary);
    text-decoration: line-through;
}


.discount {
    background: #10b981;
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}


.add-to-cart-btn {
    width: 100%;
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 12px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
}

.add-to-cart-btn:hover {
    background: var(--primary-dark);
}



/* Footer */
.footer {
    background: #475569;
    color: #ffffff;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    color: #10b981;
    margin-bottom: 1rem;
}

.footer-section p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #10b981;
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #10b981;
    color: white;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #059669;
    transform: translateY(-2px);
}

.newsletter {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.newsletter input {
    flex: 1;
    padding: 0.75rem;
    border: none;
    border-radius: 8px;
    outline: none;
}

.newsletter button {
    background: #10b981;
    color: white;
    border: none;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s ease;
}

.newsletter button:hover {
    background: #059669;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #6b7280;
    color: #9ca3af;
}




/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    backdrop-filter: blur(5px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-heavy);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2rem;
    color: var(--text-secondary);
    cursor: pointer;
    z-index: 1;
    transition: var(--transition);
}

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

/* Product Details Modal */
.product-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 2rem;
    min-width: 600px;
}

.product-images {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.main-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

.thumbnail-images {
    display: flex;
    gap: 0.5rem;
}

.thumbnail {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--border-radius);
    cursor: pointer;
    opacity: 0.7;
    transition: var(--transition);
}

.thumbnail:hover,
.thumbnail.active {
    opacity: 1;
    border: 2px solid var(--primary-color);
}

.product-details-info h2 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.product-details-info .product-rating {
    margin-bottom: 1rem;
}

.product-details-info .product-price {
    margin-bottom: 1.5rem;
}

.product-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.quantity-controls {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
}

.quantity-btn {
    background: none;
    border: none;
    padding: 10px 15px;
    cursor: pointer;
    color: var(--text-primary);
    transition: var(--transition);
}

.quantity-btn:hover {
    background: var(--bg-secondary);
}

.quantity-input {
    border: none;
    padding: 10px;
    width: 60px;
    text-align: center;
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.product-actions-modal {
    display: flex;
    gap: 1rem;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    flex: 1;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 12px 24px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
}

/* Cart Modal */
.cart-content,
.wishlist-content {
    padding: 2rem;
    min-width: 500px;
}

.cart-content h2,
.wishlist-content h2 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.cart-item,
.wishlist-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.cart-item:last-child,
.wishlist-item:last-child {
    border-bottom: none;
}

.item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

.item-info {
    flex: 1;
}

.item-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.item-price {
    color: var(--primary-color);
    font-weight: 600;
}

.item-quantity {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.remove-btn {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.8rem;
}

.remove-btn:hover {
    background: #dc2626;
}

.cart-total {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.cart-total h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.checkout-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    font-size: 1.1rem;
}

.checkout-btn:hover {
    background: var(--primary-dark);
}

/* User Modal */
.user-content {
    padding: 2rem;
    min-width: 400px;
}

.login-form,
.register-form,
.profile-info {
    display: none;
}

.login-form.active,
.register-form.active,
.profile-info.active {
    display: block;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: var(--transition);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
}

.form-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-toggle {
    text-align: center;
    margin-top: 1rem;
}

.form-toggle a {
    color: var(--primary-color);
    text-decoration: none;
    cursor: pointer;
}

.form-toggle a:hover {
    text-decoration: underline;
}

/* OTP Modal */
.otp-content {
    padding: 2rem;
    text-align: center;
    min-width: 400px;
}

.otp-content h2 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.otp-content p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.otp-inputs {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.otp-input {
    width: 50px;
    height: 50px;
    text-align: center;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1.2rem;
    font-weight: 600;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: var(--transition);
}

.otp-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
}

.verify-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    margin-bottom: 1rem;
}

.verify-btn:hover {
    background: var(--primary-dark);
}

.resend-btn {
    background: none;
    border: none;
    color: var(--primary-color);
    cursor: pointer;
    text-decoration: underline;
    transition: var(--transition);
}

.resend-btn:hover {
    color: var(--primary-dark);
}

/* Notification */
.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    background: var(--primary-color);
    color: white;
    padding: 15px 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    z-index: 3000;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.notification.show {
    transform: translateX(0);
}

.notification.error {
    background: var(--accent-color);
}

.notification.success {
    background: var(--primary-color);
}

/* Responsive Design */
@media (min-width: 768px) {
    .desktop-nav {
        display: block;
    }
    
    .search-container {
        display: block;
    }
    
    .mobile-menu-btn {
        display: none;
    }
    
    .slide-content h2 {
        font-size: 4rem;
    }
    
    .categories-grid {
        grid-template-columns: repeat(6, 1fr);
    }
    
    .products-header {
        flex-wrap: nowrap;
    }
}

@media (max-width: 767px) {
    .hero-slider {
        height: 50vh;
        min-height: 300px;
    }
    
    .slide-content h2 {
        font-size: 2rem;
    }
    
    .slide-content p {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .category-card {
        padding: 1.5rem;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1rem;
    }
    
    .products-header {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }
    
    .product-filters {
        justify-content: center;
    }
    
    .product-details {
        grid-template-columns: 1fr;
        min-width: auto;
        max-width: 90vw;
    }
    
    .cart-content,
    .wishlist-content,
    .user-content {
        min-width: auto;
        max-width: 90vw;
    }
    
    .otp-content {
        min-width: auto;
        max-width: 90vw;
    }
    
    .otp-inputs {
        gap: 0.3rem;
    }
    
    .otp-input {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }
    
    .header-actions {
        gap: 0.5rem;
    }
    
    .slide-content {
        padding: 0 15px;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .cart-item,
    .wishlist-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .item-image {
        width: 100%;
        height: 150px;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading animation */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

/* Focus styles for accessibility */
button:focus,
input:focus,
select:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --shadow-light: 0 2px 4px rgba(0, 0, 0, 0.3);
        --shadow-medium: 0 4px 8px rgba(0, 0, 0, 0.3);
        --shadow-heavy: 0 8px 16px rgba(0, 0, 0, 0.4);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}




/* মোবাইল ও ট্যাবলেট স্ক্রীনে overlay ছোট এবং বাটন লুকানো */
@media (max-width: 1024px) {
  .nav button {
    display: none;
  }
  .overlay{
      padding: 0.1px;
    }
  .overlay img {
    max-height: 40px;
  }
}


/* মোবাইল: হাইট আরও বেশি */
@media (max-width: 600px) {
  .slider {
    aspect-ratio: 1584 / 320; /* উল্লম্ব আরও বেশি */
  }
}