/* Klear Optics & Digital - Main Stylesheet */

/* CSS Variables */
:root {
    --color-primary: #243746;
    --color-accent: #C23B33;
    --color-white: #ffffff;
    --color-light-gray: #f5f5f5;
    --color-dark-gray: #333333;
    --color-text: #1a1a1a;
    --font-body: 'Assistant', sans-serif;
    --font-heading: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --max-width: 1200px;
    --header-height: 80px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

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

/* Container */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background-color: var(--color-primary);
    background-image: url('../images/pattern-blue.jpg');
    background-repeat: repeat;
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.logo img {
    height: 50px;
    width: auto;
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-menu a {
    color: var(--color-white);
    font-size: 16px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-actions a {
    color: var(--color-white);
    font-size: 14px;
}

.header-actions a:hover {
    color: var(--color-accent);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    color: var(--color-white);
    font-size: 18px;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 24px;
    cursor: pointer;
}

/* Hero Section */
.hero {
    position: relative;
    text-align: center;
    padding: 0;
    overflow: hidden;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image.desktop-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}

.hero-image.mobile-image {
    position: absolute;
    top: 0;
    left: 0;
    background-size: cover;
    background-position: center center;
    width: 100%;
    height: 100%;
    display: none;
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    width: 80%;
    text-align: center;
}

.banner-heading {
    margin: 5px 0;
    line-height: 1.1;
    font-size: 60px;
    color: #243746;
    text-shadow: 2px 2px 4px rgba(255,255,255,0.3);
}

.banner-heading-red {
    color: #c23b33;
    text-decoration: underline;
    text-underline-offset: 12px;
    text-decoration-thickness: 5px;
}

.banner-link {
    display: inline-block;
    margin-top: 30px;
    padding: 15px 40px;
    background-color: #243746;
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.banner-link:hover {
    background-color: #c23b33;
    transform: translateY(-3px);
}

/* Mobile Hero Styles */
@media (max-width: 767px) {
    .banner-heading {
        font-size: 32px !important;
        text-underline-offset: 6px !important;
        text-decoration-thickness: 3px !important;
    }

    .banner-link {
        font-size: 16px !important;
        padding: 12px 30px !important;
    }

    .hero-image.desktop-image {
        display: none !important;
    }

    .hero-image.mobile-image {
        display: block !important;
    }
}

.btn {
    display: inline-block;
    padding: 15px 40px;
    background-color: var(--color-accent);
    color: var(--color-white);
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.btn:hover {
    background-color: #a83029;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--color-white);
}

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

/* Section Styles */
.section {
    padding: 80px 0;
}

.section-dark {
    background-color: var(--color-primary);
    background-image: url('../images/pattern-blue.jpg');
    color: var(--color-white);
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: var(--color-accent);
}

.section-subtitle {
    text-align: center;
    font-size: 18px;
    color: #666;
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-dark .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

/* Red Line Separator */
.red-line {
    width: 100px;
    height: 3px;
    background-color: var(--color-accent);
    margin: 0 auto 30px;
}

/* About Section - Enhanced */
.about-section {
    background-color: var(--color-primary);
    background-image: url('../images/pattern-blue.jpg');
    padding: 100px 0;
    color: white;
}

.about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: 12px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
    border: 4px solid rgba(255,255,255,0.1);
}

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100px;
    height: 100px;
    border-left: 4px solid var(--color-accent);
    border-top: 4px solid var(--color-accent);
}

.about-image::after {
    content: '';
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    border-right: 4px solid var(--color-accent);
    border-bottom: 4px solid var(--color-accent);
}

.about-content h2 {
    font-size: 42px;
    margin-bottom: 20px;
    color: white;
    line-height: 1.2;
}

.about-content h2 span {
    color: var(--color-accent);
}

.about-content p {
    font-size: 17px;
    line-height: 1.9;
    margin-bottom: 25px;
    color: rgba(255,255,255,0.85);
}

/* Stats Row */
.stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.15);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
}

.stat-label {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 10px;
    color: rgba(255,255,255,0.7);
}

/* Client Logos Carousel */
.clients-section {
    background-color: #ffffff;
    padding: 60px 0;
    overflow: hidden;
}

.clients-carousel {
    display: flex;
    animation: scroll 30s linear infinite;
}

.clients-carousel img {
    height: 180px;
    width: auto;
    margin: 0 50px;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.clients-carousel img:hover {
    filter: grayscale(0%);
    opacity: 1;
}

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

/* Rental Categories Grid */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.category-card {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.category-card:hover {
    transform: translateY(-10px);
}

.category-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.category-card:hover img {
    transform: scale(1.1);
}

.category-card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: var(--color-white);
}

.category-card h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

.category-card p {
    font-size: 14px;
    opacity: 0.9;
}

/* Contact Section */
.contact-section {
    background-color: var(--color-primary);
    background-image: url('../images/pattern-blue.jpg');
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-form h3 {
    font-size: 28px;
    margin-bottom: 30px;
    color: var(--color-white);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--color-white);
    font-size: 14px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    font-size: 16px;
    border-radius: 4px;
    transition: border-color 0.3s ease, background-color 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    background-color: rgba(255, 255, 255, 0.15);
}

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

/* Contact Info */
.contact-info h3 {
    font-size: 28px;
    margin-bottom: 30px;
    color: var(--color-white);
}

.contact-details {
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    color: var(--color-white);
}

.contact-item i {
    font-size: 20px;
    color: var(--color-accent);
    margin-top: 3px;
}

.contact-item p {
    line-height: 1.6;
}

.map-container {
    border-radius: 8px;
    overflow: hidden;
    height: 250px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Newsletter Section */
.newsletter-section {
    background-color: var(--color-light-gray);
    padding: 60px 0;
    text-align: center;
}

.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: 30px auto 0;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
    padding: 15px 20px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--color-accent);
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-info {
    padding: 20px;
}

.product-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--color-text);
}

.product-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-accent);
}

.product-status {
    font-size: 12px;
    color: #28a745;
    margin-top: 10px;
}

/* Product Detail Page */
.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.product-detail-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.product-detail-info h1 {
    font-size: 32px;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.breadcrumb {
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
}

.breadcrumb a {
    color: var(--color-accent);
}

.product-detail-price {
    font-size: 36px;
    font-weight: 700;
    color: var(--color-accent);
    margin: 20px 0;
}

.product-detail-price span {
    font-size: 18px;
    font-weight: 400;
    color: #666;
}

.product-detail-status {
    font-size: 16px;
    color: #28a745;
    margin-bottom: 30px;
}

.product-detail-status i {
    margin-right: 8px;
}

.product-description h3 {
    font-size: 20px;
    color: var(--color-primary);
    margin: 25px 0 15px;
}

.product-description p {
    line-height: 1.8;
    color: #444;
}

.product-description ul {
    list-style: disc;
    margin-left: 20px;
    color: #444;
}

.product-description ul li {
    margin-bottom: 8px;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* Filters */
.filters-section {
    background-color: var(--color-light-gray);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.filters-row {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    align-items: center;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-group label {
    font-weight: 600;
}

.filter-group select,
.filter-group input[type="range"] {
    padding: 8px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

/* Blog/News */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.blog-card {
    background: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-5px);
}

.blog-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.blog-content {
    padding: 25px;
}

.blog-meta {
    font-size: 12px;
    color: #888;
    margin-bottom: 10px;
}

.blog-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--color-text);
    line-height: 1.4;
}

.blog-excerpt {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

.blog-link {
    display: inline-block;
    margin-top: 15px;
    color: var(--color-accent);
    font-weight: 600;
}

/* Page Header */
.page-header {
    background-color: var(--color-primary);
    background-image: url('../images/pattern-blue.jpg');
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 48px;
    color: var(--color-white);
    margin-bottom: 10px;
}

.page-header .red-line {
    margin-bottom: 0;
}

/* Footer */
.footer {
    background-color: var(--color-primary);
    background-image: url('../images/pattern-blue.jpg');
    color: var(--color-white);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--color-accent);
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    transition: color 0.3s ease;
}

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

.footer-social {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    transition: background-color 0.3s ease;
}

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

.payment-methods {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.payment-methods img {
    height: 30px;
    width: auto;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 15px;
}

.footer-links a {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

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

/* Responsive Styles */
@media (max-width: 990px) {
    .hero h1 {
        font-size: 48px;
    }

    .hero h2 {
        font-size: 28px;
    }

    .about {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

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

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

@media (max-width: 750px) {
    .header-inner {
        flex-wrap: wrap;
    }

    .nav-menu {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 10px;
        padding-top: 20px;
    }

    .nav-menu.active {
        display: flex;
    }

    .menu-toggle {
        display: block;
    }

    .hero {
        height: 400px;
    }

    .hero h1 {
        font-size: 36px;
    }

    .hero h2 {
        font-size: 22px;
    }

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

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

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

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

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-0 {
    margin-bottom: 0;
}

.mb-20 {
    margin-bottom: 20px;
}

.mb-40 {
    margin-bottom: 40px;
}

.mt-20 {
    margin-top: 20px;
}

.mt-40 {
    margin-top: 40px;
}

/* Form Messages */
.form-message {
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 20px;
    display: none;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

/* Loading Spinner */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--color-white);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ==========================================
   CART ICON
   ========================================== */
.cart-icon {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 20px;
    cursor: pointer;
    padding: 5px;
}

.cart-icon:hover {
    color: var(--color-accent);
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--color-accent);
    color: white;
    font-size: 11px;
    font-weight: 700;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ==========================================
   MODAL BASE STYLES
   ========================================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 20px;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: white;
    border-radius: 12px;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    padding: 30px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: #666;
    transition: color 0.3s ease;
}

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

.modal-content h2 {
    font-size: 24px;
    color: var(--color-primary);
    margin-bottom: 25px;
    padding-right: 30px;
}

/* ==========================================
   CALENDAR MODAL
   ========================================== */
.calendar-modal {
    max-width: 450px;
}

.product-preview {
    display: flex;
    gap: 15px;
    padding: 15px;
    background: var(--color-light-gray);
    border-radius: 8px;
    margin-bottom: 25px;
}

.preview-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
}

.preview-info {
    flex: 1;
}

.preview-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 5px;
}

.preview-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-accent);
}

.calendar-container {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
}

.calendar-month {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-primary);
}

.calendar-nav {
    background: none;
    border: 1px solid #ddd;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.calendar-nav:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
    margin-bottom: 10px;
}

.calendar-weekdays span {
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: #666;
    padding: 5px;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
}

.calendar-day:hover:not(.disabled):not(.empty) {
    background: var(--color-light-gray);
}

.calendar-day.disabled {
    color: #ccc;
    cursor: not-allowed;
}

.calendar-day.empty {
    cursor: default;
}

.calendar-day.start,
.calendar-day.end {
    background: var(--color-accent);
    color: white;
}

.calendar-day.in-range {
    background: rgba(194, 59, 51, 0.15);
    border-radius: 0;
}

.calendar-day.start {
    border-radius: 50% 0 0 50%;
}

.calendar-day.end {
    border-radius: 0 50% 50% 0;
}

.calendar-day.start.end {
    border-radius: 50%;
}

.date-selection {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 20px;
}

.date-field {
    background: var(--color-light-gray);
    padding: 12px 15px;
    border-radius: 6px;
}

.date-field label {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    color: #666;
    margin-bottom: 5px;
}

.selected-date {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-primary);
}

.rental-summary {
    background: var(--color-primary);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    margin-bottom: 10px;
}

.summary-row:last-child {
    margin-bottom: 0;
}

.summary-row.total {
    font-size: 18px;
    font-weight: 700;
    color: white;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 10px;
    margin-top: 10px;
}

.add-to-cart-confirm {
    width: 100%;
}

.add-to-cart-confirm:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.add-to-cart-confirm:disabled:hover {
    transform: none;
}

/* ==========================================
   CART MODAL
   ========================================== */
.cart-modal {
    max-width: 600px;
}

.cart-modal h2 i {
    margin-right: 10px;
}

.cart-items {
    max-height: 400px;
    overflow-y: auto;
    margin-bottom: 20px;
}

.empty-cart {
    text-align: center;
    padding: 40px;
    color: #666;
}

.cart-item {
    display: grid;
    grid-template-columns: 70px 1fr auto auto auto;
    gap: 15px;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

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

.cart-item-image {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: 6px;
}

.cart-item-details h4 {
    font-size: 14px;
    color: var(--color-primary);
    margin-bottom: 5px;
}

.cart-item-dates {
    font-size: 12px;
    color: #666;
    margin-bottom: 3px;
}

.cart-item-price {
    font-size: 12px;
    color: var(--color-accent);
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 8px;
}

.qty-btn {
    width: 28px;
    height: 28px;
    border: 1px solid #ddd;
    background: white;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.qty-btn:hover {
    background: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
}

.cart-item-total {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-primary);
    min-width: 80px;
    text-align: right;
}

.cart-item-remove {
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    padding: 5px;
    font-size: 14px;
    transition: color 0.2s ease;
}

.cart-item-remove:hover {
    color: var(--color-accent);
}

.cart-footer {
    background: var(--color-light-gray);
    margin: -30px;
    margin-top: 0;
    padding: 25px 30px;
    border-radius: 0 0 12px 12px;
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.cart-actions {
    display: flex;
    gap: 15px;
}

.cart-actions .btn {
    flex: 1;
    text-align: center;
}

.cart-actions .clear-cart {
    background: white;
    color: var(--color-primary);
    border: 2px solid #ddd;
}

.cart-actions .clear-cart:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* ==========================================
   NOTIFICATION
   ========================================== */
.notification {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--color-primary);
    color: white;
    padding: 15px 25px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    z-index: 3000;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
}

.notification.show {
    transform: translateY(0);
    opacity: 1;
}

.notification i {
    color: #28a745;
    margin-right: 10px;
}

/* ==========================================
   ADD TO CART BUTTON ON PRODUCT CARDS
   ========================================== */
.product-card {
    position: relative;
}

.product-card .add-to-cart-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-accent);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s ease;
    z-index: 10;
}

.product-card:hover .add-to-cart-btn {
    opacity: 1;
    transform: scale(1);
}

.product-card .add-to-cart-btn:hover {
    background: #a83029;
    transform: scale(1.1);
}

/* Product Detail Add to Cart */
.product-detail .add-to-cart-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    background: var(--color-accent);
    color: white;
    border: none;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.product-detail .add-to-cart-btn:hover {
    background: #a83029;
    transform: translateY(-2px);
}

/* ==========================================
   ENHANCED FILTERS
   ========================================== */
.filters-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 30px;
    border: 1px solid #dee2e6;
}

.filters-row {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    align-items: center;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.filter-group label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    color: #666;
    letter-spacing: 0.5px;
}

.filter-group select {
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    background: white;
    min-width: 150px;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--color-accent);
}

.filter-group input[type="range"] {
    width: 150px;
    cursor: pointer;
}

.products-count {
    color: #666;
    margin-bottom: 20px;
}

/* ==========================================
   CATEGORY TABS (Collection Pages)
   ========================================== */
.category-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    padding-top: 40px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.category-tab {
    display: inline-block;
    padding: 12px 30px;
    background-color: transparent;
    color: var(--color-primary);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid var(--color-primary);
    border-radius: 6px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.category-tab:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.category-tab.active {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
}

.category-tab.active:hover {
    background-color: #a83029;
    border-color: #a83029;
}

/* Mobile adjustments for cart */
@media (max-width: 600px) {
    .cart-item {
        grid-template-columns: 60px 1fr;
        gap: 10px;
    }

    .cart-item-image {
        width: 60px;
        height: 60px;
    }

    .cart-item-quantity,
    .cart-item-total,
    .cart-item-remove {
        grid-column: 2;
    }

    .cart-item-quantity {
        justify-self: start;
    }

    .cart-item-total {
        text-align: left;
    }

    .cart-actions {
        flex-direction: column;
    }

    .date-selection {
        grid-template-columns: 1fr;
    }

    .notification {
        left: 20px;
        right: 20px;
        bottom: 20px;
    }
}