:root {
    --primary-color: #0A0A0A;
    --accent-color: #0066cc;
    --secondary-color: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --background: #ffffff;
    --surface: #f8fafc;
    --border: #e2e8f0;
    --border-light: #f1f5f9;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--background);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-width: 320px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Page Loader */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--background);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
}

.loader-logo {
    height: 9rem;
    width: auto;
    object-fit: contain;
    margin-bottom: 2rem;
}

.loader-progress {
    width: 200px;
    height: 2px;
    background: var(--border);
    border-radius: 1px;
    overflow: hidden;
}

.loader-bar {
    height: 100%;
    background: var(--accent-color);
    width: 0%;
    transition: width 0.3s ease;
}

/* Navigation */
.navigation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.nav-brand {
    display: flex;
    flex-direction: column;
}

.brand-logo {
    height: 6rem;
    width: auto;
    object-fit: contain;
}

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

.brand-tagline {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 400;
    margin-top: -0.25rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    position: relative;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    padding: 0.5rem 0;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-btn,
.menu-toggle {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: var(--transition);
}

.search-btn:hover,
.menu-toggle:hover {
    background: var(--surface);
    color: var(--text-primary);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
}

.menu-line {
    width: 20px;
    height: 2px;
    background: currentColor;
    border-radius: 1px;
    transition: var(--transition);
}

/* Navigation Dropdown */
.nav-dropdown {
    position: relative;
    display: inline-block;
}

.nav-dropdown .nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-icon {
    transition: transform 0.3s ease;
}

.nav-dropdown:hover .dropdown-icon {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    border: 1px solid var(--border-light);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    padding: 0.5rem;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 100;
}

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

.dropdown-item {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.dropdown-item:hover {
    background: var(--surface);
    color: var(--text-primary);
    transform: translateX(4px);
}

/* Mobile Dropdown Styles */
.mobile-dropdown {
    display: flex;
    flex-direction: column;
}

.mobile-dropdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
    padding: 0.5rem 0;
}

.mobile-dropdown-header:hover {
    color: var(--accent-color);
}

.mobile-dropdown-icon {
    transition: transform 0.3s ease;
    color: var(--text-secondary);
}

.mobile-dropdown-header.active .mobile-dropdown-icon {
    transform: rotate(180deg);
    color: var(--accent-color);
}

.mobile-dropdown-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.3s ease;
    opacity: 0;
    margin-left: 1rem;
    border-left: 2px solid var(--border-light);
    padding-left: 1rem;
}

.mobile-dropdown-content.active {
    max-height: 200px;
    opacity: 1;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.mobile-dropdown-link {
    display: block;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.75rem 0;
    transition: var(--transition);
    border-bottom: 1px solid var(--border-light);
}

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

.mobile-dropdown-link:hover {
    color: var(--accent-color);
    transform: translateX(8px);
}

/* Mobile Responsive adjustments */
@media (max-width: 768px) {
    .mobile-dropdown-header {
        font-size: 1.75rem;
    }
    
    .mobile-dropdown-link {
        font-size: 1.25rem;
        padding: 0.625rem 0;
    }
    
    .mobile-dropdown-content.active {
        margin-top: 0.75rem;
        margin-bottom: 0.75rem;
    }
}

@media (max-width: 480px) {
    .mobile-dropdown-header {
        font-size: 1.5rem;
    }
    
    .mobile-dropdown-link {
        font-size: 1.125rem;
        padding: 0.5rem 0;
    }
    
    .mobile-dropdown-content {
        margin-left: 0.75rem;
        padding-left: 0.75rem;
    }
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    z-index: 1100;
    transform: translateX(100%);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.mobile-menu-content {
    padding: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
}

.mobile-menu-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.mobile-menu-links {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.mobile-link {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
}

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

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(99, 102, 241, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(99, 102, 241, 0.05) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding-top: 8rem;
}

.hero-badge {
    display: inline-block;
    background: var(--surface);
    color: var(--accent-color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 2rem;
    border: 1px solid var(--border);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 900;
    line-height: 0.9;
    margin-bottom: 2rem;
    letter-spacing: -0.04em;
}

.title-line {
    display: block;
    overflow: hidden;
}

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

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 600px;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 2rem;
    max-width: 500px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-color);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    justify-content: center;
}

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

.btn-primary:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--surface);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

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

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

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

.btn-white {
    background: white;
    color: var(--text-primary);
    box-shadow: var(--shadow-md);
}

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

.btn-block {
    width: 100%;
}

/* Sections */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-badge {
    display: inline-block;
    background: var(--surface);
    color: var(--accent-color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    border: 1px solid var(--border);
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Products Section */
.products-section {
    padding: 8rem 0;
    background: var(--surface);
}

.product-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.8);
    color: var(--text-secondary);
    border: 2px solid #000000;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 
        0 4px 6px -1px rgba(0, 0, 0, 0.1),
        0 2px 4px -2px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.3), 
        transparent);
    transition: left 0.5s ease;
}

.filter-btn:hover::before {
    left: 100%;
}

.filter-btn:hover,
.filter-btn.active {
    background: rgba(10, 10, 10, 0.9);
    color: white;
    border-color: #000000;
    box-shadow: 
        0 8px 25px -5px rgba(0, 0, 0, 0.3),
        0 4px 6px -4px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.product-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
    border: 1px solid var(--border-light);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.product-image {
    position: relative;
    height: 280px;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 16px 16px 0 0;
    padding: 2rem;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
    max-width: 200px;
    max-height: 200px;
}

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

.product-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--accent-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 2;
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(0, 0, 0, 0.88) 0%,
        rgba(0, 0, 0, 0.92) 100%
    );
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 3;
}

.product-card:hover .product-overlay {
    opacity: 1;
    visibility: visible;
}

.product-overlay .btn-white {
    background: white;
    color: var(--primary-color);
    border: none;
    padding: 1rem 2rem;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: 12px;
    box-shadow: 0 8px 25px -5px rgba(0, 0, 0, 0.3);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.product-overlay .btn-white::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(99, 102, 241, 0.15),
        transparent
    );
    transition: left 0.5s ease;
}

.product-overlay .btn-white:hover::before {
    left: 100%;
}

.product-overlay .btn-white:hover {
    background: var(--accent-color);
    color: white;
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 12px 35px -5px rgba(0, 102, 204, 0.4);
}

.product-info {
    padding: 2rem;
}

.product-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.product-description {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 0.875rem;
    line-height: 1.5;
}

.product-features {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.feature {
    background: var(--surface);
    color: var(--text-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 500;
}

.product-price {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.price {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
}

.price-label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Product Modal Styles */
.product-modal-content {
    max-width: 700px;
    width: 95%;
}

.product-modal-image {
    width: 100%;
    height: 300px;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    border-radius: 12px;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 2rem;
}

.product-modal-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    max-width: 250px;
    max-height: 250px;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.15));
}

.product-modal-info h4 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.product-modal-info p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.product-modal-features {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.product-modal-specs {
    background: var(--surface);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.product-modal-specs li {
    list-style: none;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
}

.product-modal-specs li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 600;
}

.product-modal-specs li:last-child {
    border-bottom: none;
}

.product-modal-price {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.product-modal-price #modal-product-price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
}

/* Services Section */
.services-section {
    padding: 8rem 0;
}

.services-slider-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 24px;
    background: white;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-light);
}

.services-slider {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
}

.service-slide {
    min-width: 100%;
    padding: 4rem 3rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0.6;
    transform: scale(0.95);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-slide.active {
    opacity: 1;
    transform: scale(1);
}

.service-slide .service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--surface) 0%, var(--border-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: var(--accent-color);
    position: relative;
    overflow: hidden;
}

.service-slide .service-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent);
    transition: left 0.6s ease;
}

.service-slide.active .service-icon::before {
    left: 100%;
}

.service-slide .service-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.service-slide .service-description {
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.6;
    font-size: 1.125rem;
    max-width: 500px;
}

.service-slide .service-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 400px;
    width: 100%;
}

.service-slide .service-features li {
    padding: 1rem 1.5rem;
    background: var(--surface);
    border-radius: 12px;
    color: var(--text-secondary);
    position: relative;
    padding-left: 3rem;
    border: 1px solid var(--border-light);
    transition: var(--transition);
    font-weight: 500;
}

.service-slide .service-features li::before {
    content: '✓';
    position: absolute;
    left: 1.25rem;
    color: var(--success);
    font-weight: 700;
    font-size: 1.125rem;
}

.service-slide.active .service-features li:hover {
    background: white;
    border-color: var(--accent-color);
    transform: translateX(8px);
}

.slider-navigation {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2rem 3rem;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    border-top: 1px solid var(--border-light);
}

.slider-arrow {
    width: 48px;
    height: 48px;
    background: white;
    border: 2px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-secondary);
}

.slider-arrow:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: scale(1.1);
}

.slider-arrow:active {
    transform: scale(0.95);
}

.slider-dots {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background: var(--border);
    cursor: pointer;
    transition: var(--transition);
}

.slider-dot.active {
    background: var(--accent-color);
    transform: scale(1.25);
}

.slider-dot:hover:not(.active) {
    background: var(--text-secondary);
    transform: scale(1.1);
}

/* Company Section */
.company-section {
    padding: 8rem 0;
    background: var(--surface);
}

.company-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.company-values {
    margin-top: 3rem;
}

.value {
    margin-bottom: 2rem;
}

.value h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.value p {
    color: var(--text-secondary);
    line-height: 1.6;
}

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

.stat-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.stat-card .stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent-color);
    display: block;
    line-height: 1;
}

.stat-card .stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* Contact Section */
.contact-section {
    padding: 8rem 0;
}

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

.contact-form {
    background: white;
    padding: 3rem;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.form-group {
    margin-bottom: 2rem;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--background);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

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

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

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--surface);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.contact-details p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: var(--primary-color);
    color: white;
    padding: 4rem 0 2rem;
}

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

.footer-brand {
    max-width: 400px;
}

.footer-logo {
    height: 6rem;
    width: auto;
    object-fit: contain;
    margin-bottom: 1rem;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.footer-socials {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

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

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

.footer-column a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-note {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

/* Chat Section - Black & White Theme */
.chat-section {
    padding: 8rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    position: relative;
}

.chat-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.chat-window {
    background: white;
    border-radius: 24px;
    border: 1px solid #e2e8f0;
    box-shadow: 
        0 20px 25px -5px rgba(0, 0, 0, 0.1),
        0 8px 10px -6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    backdrop-filter: blur(20px);
}

.chat-header {
    background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
    color: white;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
    overflow: hidden;
}

.chat-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255,255,255,0.1) 0%, transparent 100%);
}

.chat-avatar {
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 1;
}

.bot-message .message-avatar {
    background: linear-gradient(135deg, #1a1a1a, #000000);
    color: white;
}

.user-message .message-avatar {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    color: #1a1a1a;
}

.chat-info {
    position: relative;
    z-index: 1;
}

.chat-info h3 {
    margin: 0;
    font-size: 1.375rem;
    font-weight: 700;
    color: white;
    letter-spacing: -0.01em;
}

.chat-status {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.375rem;
    font-weight: 500;
}

.chat-status::before {
    content: '';
    width: 10px;
    height: 10px;
    background: #ffffff;
    border-radius: 50%;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.3);
    animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.chat-messages {
    height: 480px;
    overflow-y: auto;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    scroll-behavior: smooth;
    background: #fafbfc;
    position: relative;
}

.chat-messages::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 20px;
    background: linear-gradient(to bottom, white, transparent);
    z-index: 1;
    pointer-events: none;
}

.chat-messages::-webkit-scrollbar {
    width: 4px;
}

.chat-messages::-webkit-scrollbar-track {
    background: transparent;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 2px;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.message {
    display: flex;
    align-items: flex-end;
    gap: 0.75rem;
    max-width: 85%;
    animation: messageSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes messageSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    flex-shrink: 0;
    margin-bottom: 1rem;
}

.bot-message .message-avatar {
    background: linear-gradient(135deg, #1a1a1a, #000000);
    color: white;
}

.user-message .message-avatar {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    color: #1a1a1a;
}

.message-content {
    padding: 1rem 1.375rem;
    border-radius: 20px;
    font-size: 0.9375rem;
    line-height: 1.5;
    font-weight: 400;
    position: relative;
    word-wrap: break-word;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.bot-message {
    align-self: flex-start;
}

.bot-message .message-content {
    background: white;
    color: #1a1a1a;
    border-bottom-left-radius: 8px;
    border: 1px solid #e2e8f0;
}

.user-message {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.user-message .message-content {
    background: linear-gradient(135deg, #1a1a1a, #000000);
    color: white;
    border-bottom-right-radius: 8px;
    border: 1px solid #1a1a1a;
}

.message-time {
    font-size: 0.6875rem;
    color: #94a3b8;
    margin-top: 0.375rem;
    font-weight: 500;
    letter-spacing: 0.01em;
}

.bot-message .message-time {
    text-align: left;
    margin-left: 0.5rem;
}

.user-message .message-time {
    text-align: right;
    margin-right: 0.5rem;
    color: rgba(255, 255, 255, 0.7);
}

.chat-input-container {
    border-top: 1px solid #e2e8f0;
    padding: 2rem;
    background: white;
    position: relative;
}

.quick-questions {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.quick-questions::-webkit-scrollbar {
    display: none;
}

.quick-btn {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    color: #475569;
    padding: 0.75rem 1.25rem;
    border-radius: 16px;
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    white-space: nowrap;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

.quick-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(26, 26, 26, 0.1), transparent);
    transition: left 0.5s ease;
}

.quick-btn:hover::before {
    left: 100%;
}

.quick-btn:hover {
    background: #1a1a1a;
    color: white;
    border-color: #1a1a1a;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px -5px rgba(26, 26, 26, 0.3);
}

.chat-input-wrapper {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
    background: #f8fafc;
    border-radius: 20px;
    padding: 0.5rem;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.chat-input-wrapper:focus-within {
    border-color: #1a1a1a;
    box-shadow: 0 0 0 3px rgba(26, 26, 26, 0.1);
    background: white;
}

#chat-input {
    flex: 1;
    padding: 1rem 1.25rem;
    border: none;
    border-radius: 16px;
    font-size: 0.9375rem;
    background: transparent;
    resize: none;
    outline: none;
    font-weight: 400;
    color: #374151;
    min-height: 48px;
    max-height: 120px;
    font-family: inherit;
}

#chat-input::placeholder {
    color: #9ca3af;
}

#chat-send {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #1a1a1a, #000000);
    color: white;
    border: none;
    border-radius: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

#chat-send::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

#chat-send:hover::before {
    left: 100%;
}

#chat-send:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 25px -5px rgba(26, 26, 26, 0.4);
}

#chat-send:active {
    transform: translateY(0) scale(0.98);
}

.typing-indicator {
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: fit-content;
    margin-bottom: 1rem;
}

.typing-indicator .message-avatar {
    background: linear-gradient(135deg, #1a1a1a, #000000);
    color: white;
}

.typing-indicator .message-content {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    border-bottom-left-radius: 8px;
    padding: 1rem 1.375rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.typing-dots {
    display: flex;
    gap: 4px;
    align-items: center;
}

.typing-dot {
    width: 8px;
    height: 8px;
    background: #1a1a1a;
    border-radius: 50%;
    animation: typingDot 1.4s ease-in-out infinite;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingDot {
    0%, 60%, 100% { 
        transform: translateY(0) scale(1); 
        opacity: 0.5;
    }
    30% { 
        transform: translateY(-8px) scale(1.2); 
        opacity: 1;
    }
}

/* Cart Sidebar */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 400px;
    height: 100%;
    background: white;
    box-shadow: var(--shadow-xl);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 1200;
}

.cart-sidebar.open {
    transform: translateX(0);
}

.cart-header {
    padding: 2rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.cart-content {
    padding: 2rem;
    height: calc(100% - 80px);
    overflow-y: auto;
}

.cart-empty {
    text-align: center;
    padding: 4rem 0;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.modal-content {
    background: white;
    border-radius: 16px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(50px);
    transition: var(--transition);
}

.modal.open .modal-content {
    transform: translateY(0);
}

.modal-header {
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.modal-body {
    padding: 2rem;
}

.modal-footer {
    padding: 1rem 2rem 2rem;
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}

/* Tracking Page Styles */
.tracking-main {
    min-height: 100vh;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    padding-top: 120px;
    padding-bottom: 4rem;
}

.tracking-header {
    text-align: center;
    margin-bottom: 4rem;
}

.tracking-header h1 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.tracking-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.tracking-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    gap: 3rem;
}

.tracking-form-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.tracking-form {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
}

.tracking-form h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.tracking-form .form-group {
    margin-bottom: 2rem;
}

.tracking-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.tracking-form input {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--border);
    border-radius: 12px;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--background);
}

.tracking-form input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.tracking-info {
    background: var(--surface);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-light);
}

.tracking-info h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.tracking-info ul {
    list-style: none;
    padding: 0;
}

.tracking-info li {
    padding: 0.75rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 2rem;
    line-height: 1.6;
}

.tracking-info li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 700;
    font-size: 1.125rem;
}

.tracking-results {
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
    overflow: hidden;
}

.tracking-status {
    background: linear-gradient(135deg, var(--accent-color) 0%, #4f46e5 100%);
    color: white;
    padding: 2.5rem;
}

.status-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.status-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.status-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
    margin-bottom: 2rem;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: white;
    border-radius: 3px;
    transition: width 1s ease;
    width: 0%;
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
}

.step.completed {
    color: white;
}

.step-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
    transition: var(--transition);
}

.step.completed .step-icon {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.step span {
    font-size: 0.875rem;
    font-weight: 500;
}

.tracking-details,
.tracking-timeline {
    padding: 2.5rem;
}

.tracking-details h4,
.tracking-timeline h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-light);
}

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

.detail-label {
    font-weight: 600;
    color: var(--text-secondary);
}

.detail-value {
    font-weight: 500;
    color: var(--text-primary);
}

.timeline {
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.timeline-item {
    position: relative;
    padding-left: 3rem;
    padding-bottom: 2rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 14px;
    top: 8px;
    width: 12px;
    height: 12px;
    background: var(--accent-color);
    border-radius: 50%;
    border: 3px solid white;
    box-shadow: 0 0 0 2px var(--accent-color);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-content {
    background: var(--surface);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-light);
}

.timeline-date {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

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

.timeline-location {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.tracking-error {
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
    padding: 3rem;
    text-align: center;
}

.error-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--error);
    margin-bottom: 1rem;
}

.error-content p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Loading Spinner */
.loading-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top: 2px solid white;
    animation: spin 1s linear infinite;
}

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

/* Search Modal */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.search-modal.open {
    opacity: 1;
    visibility: visible;
}

.search-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.search-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    transform: translateY(-50px);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.search-modal.open .search-container {
    transform: translateY(0);
}

.search-header {
    background: white;
    border-radius: 24px;
    padding: 2rem;
    box-shadow: 
        0 20px 25px -5px rgba(0, 0, 0, 0.1),
        0 8px 10px -6px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-light);
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.search-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(99, 102, 241, 0.05), 
        transparent);
    transition: left 0.8s ease;
}

.search-modal.open .search-header::before {
    left: 100%;
}

.search-input-wrapper {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--surface);
    border-radius: 16px;
    border: 2px solid var(--border);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.search-input-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, 
        rgba(99, 102, 241, 0.1), 
        rgba(99, 102, 241, 0.05));
    transition: width 0.3s ease;
}

.search-input-wrapper:focus-within {
    border-color: var(--accent-color);
    background: white;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.search-input-wrapper:focus-within::before {
    width: 100%;
}

.search-icon {
    color: var(--text-muted);
    flex-shrink: 0;
    z-index: 1;
    position: relative;
}

#search-input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-size: 1.125rem;
    color: var(--text-primary);
    font-weight: 500;
    z-index: 1;
    position: relative;
}

#search-input::placeholder {
    color: var(--text-muted);
}

.search-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    flex-shrink: 0;
    z-index: 1;
    position: relative;
}

.search-close:hover {
    background: var(--border-light);
    color: var(--text-primary);
    transform: scale(1.1);
}

.search-suggestions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.suggestion-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
}

.suggestion-tag {
    background: rgba(99, 102, 241, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(99, 102, 241, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.suggestion-tag::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(99, 102, 241, 0.1), 
        transparent);
    transition: left 0.5s ease;
}

.suggestion-tag:hover::before {
    left: 100%;
}

.suggestion-tag:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px -5px rgba(99, 102, 241, 0.3);
}

.search-content {
    flex: 1;
    overflow: hidden;
}

.search-results {
    background: white;
    border-radius: 24px;
    padding: 2rem;
    box-shadow: 
        0 20px 25px -5px rgba(0, 0, 0, 0.1),
        0 8px 10px -6px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-light);
    height: 100%;
    overflow-y: auto;
    max-height: calc(100vh - 300px);
}

.search-empty {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
}

.empty-icon {
    width: 80px;
    height: 80px;
    background: var(--surface);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: var(--text-muted);
}

.search-empty h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.search-empty p {
    font-size: 1rem;
    line-height: 1.5;
}

.search-categories {
    display: none;
}

.search-categories.show {
    display: block;
    animation: fadeInUp 0.4s ease;
}

.category-section {
    margin-bottom: 3rem;
}

.category-section:last-child {
    margin-bottom: 0;
}

.category-section h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border-light);
    position: relative;
}

.category-section h4::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 60px;
    height: 2px;
    background: var(--accent-color);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}

.search-result-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid var(--border-light);
    background: var(--surface);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.search-result-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(99, 102, 241, 0.05), 
        transparent);
    transition: left 0.5s ease;
}

.search-result-item:hover::before {
    left: 100%;
}

.search-result-item:hover {
    background: white;
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px -5px rgba(99, 102, 241, 0.2);
}

.result-icon {
    width: 40px;
    height: 40px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    flex-shrink: 0;
    font-size: 1.125rem;
    position: relative;
    z-index: 1;
}

.result-content {
    flex: 1;
    position: relative;
    z-index: 1;
}

.result-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    font-size: 0.9375rem;
}

.result-description {
    font-size: 0.8125rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.result-badge {
    background: var(--accent-color);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.625rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    z-index: 1;
}

.no-results {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
}

.no-results h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

/* Search result product image styling */
.result-icon-image {
    width: 60px !important;
    height: 60px !important;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%) !important;
    border: 1px solid var(--border-light);
    padding: 8px;
}

.result-product-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

/* Updated price badge styling with black background and white text */
.result-price-badge {
    background: var(--primary-color) !important;
    color: white !important;
    padding: 0.375rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    z-index: 1;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Adjust search result item for product images */
.search-result-item:has(.result-icon-image) {
    padding: 1.25rem;
    align-items: flex-start;
    gap: 1.25rem;
}

.search-result-item:has(.result-icon-image) .result-content {
    padding-top: 0.25rem;
}

/* Search Modal Responsive */
@media (max-width: 768px) {
    .search-container {
        padding: 1rem;
    }
    
    .search-header {
        padding: 1.5rem;
        border-radius: 20px;
    }
    
    .search-input-wrapper {
        padding: 0.875rem 1.25rem;
    }
    
    #search-input {
        font-size: 1rem;
    }
    
    .search-suggestions {
        margin-top: 1rem;
    }
    
    .suggestion-tag {
        padding: 0.375rem 0.75rem;
        font-size: 0.75rem;
    }
    
    .search-results {
        padding: 1.5rem;
        border-radius: 20px;
    }
    
    .category-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .search-result-item {
        padding: 0.875rem;
    }
    
    .result-icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .search-suggestions {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .search-suggestions > div {
        display: flex;
        gap: 0.5rem;
        flex-wrap: wrap;
    }
    
    .search-empty {
        padding: 2rem 1rem;
    }
    
    .empty-icon {
        width: 60px;
        height: 60px;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-menu {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .company-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .company-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Better touch targets */
    .btn {
        min-height: 48px;
        padding: 1rem 1.5rem;
    }
    
    .nav-actions button {
        min-width: 48px;
        min-height: 48px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.25rem;
        max-width: 100%;
    }
    
    .nav-container {
        padding: 1rem 1.25rem;
    }
    
    .brand-logo {
        height: 4.5rem;
        max-width: 100%;
    }
    
    /* Hero section mobile optimization */
    .hero-section {
        min-height: auto;
        padding: 2rem 0;
    }
    
    .hero-content {
        padding-top: 6rem;
        text-align: center;
        max-width: 100%;
    }
    
    .hero-title {
        font-size: clamp(2rem, 8vw, 2.5rem);
        line-height: 1.1;
        letter-spacing: -0.02em;
    }
    
    .hero-description {
        font-size: 1rem;
        margin-bottom: 2rem;
        padding: 0 0.5rem;
    }
    
    .hero-badge {
        font-size: 0.8125rem;
        padding: 0.5rem 1rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 0.875rem;
        padding: 0 1rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.75rem;
        margin-top: 2.5rem;
        padding: 0 1rem;
    }
    
    .stat-number {
        font-size: 1.625rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    /* Section improvements */
    .section-header {
        margin-bottom: 2.5rem;
        padding: 0 0.5rem;
    }
    
    .section-title {
        font-size: clamp(1.875rem, 7vw, 2.5rem);
        line-height: 1.2;
    }
    
    .section-subtitle {
        font-size: 0.9375rem;
        line-height: 1.6;
    }
    
    .section-badge {
        font-size: 0.8125rem;
        padding: 0.5rem 1rem;
    }
    
    /* Product cards mobile optimization */
    .products-section,
    .services-section,
    .company-section,
    .chat-section,
    .proveedores-section,
    .stock-section {
        padding: 3.5rem 0;
    }
    
    .product-filters {
        gap: 0.625rem;
        padding: 0 0.5rem;
        justify-content: flex-start;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    
    .product-filters::-webkit-scrollbar {
        display: none;
    }
    
    .filter-btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.875rem;
        min-height: 44px;
        white-space: nowrap;
        flex-shrink: 0;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
        padding: 0;
    }
    
    .product-card {
        margin: 0 auto;
        max-width: 100%;
        width: 100%;
    }
    
    .product-image {
        height: 220px;
        padding: 1.25rem;
    }
    
    .product-img {
        max-width: 180px;
        max-height: 180px;
    }
    
    .product-info {
        padding: 1.25rem;
    }
    
    .product-title {
        font-size: 1.125rem;
        line-height: 1.3;
    }
    
    .product-description {
        font-size: 0.875rem;
        line-height: 1.5;
    }
    
    .product-features {
        gap: 0.5rem;
        flex-wrap: wrap;
    }
    
    .feature {
        font-size: 0.75rem;
        padding: 0.375rem 0.625rem;
    }
    
    .price {
        font-size: 1.375rem;
    }
    
    /* Button improvements */
    .btn {
        padding: 0.875rem 1.25rem;
        font-size: 0.875rem;
        border-radius: 10px;
        min-height: 48px;
        width: 100%;
        justify-content: center;
    }
    
    .btn-block {
        width: 100%;
    }
    
    /* Resale info section mobile */
    .resale-info-section {
        padding: 2.5rem 0;
    }
    
    .resale-info-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .resale-info-item {
        padding: 1.25rem;
        gap: 1rem;
        flex-direction: row;
        align-items: flex-start;
    }
    
    .resale-icon {
        width: 50px;
        height: 50px;
        flex-shrink: 0;
    }
    
    .resale-icon svg {
        width: 28px;
        height: 28px;
    }
    
    .resale-text h3 {
        font-size: 1rem;
        margin-bottom: 0.375rem;
    }
    
    .resale-text p {
        font-size: 0.875rem;
        line-height: 1.5;
    }
    
    /* Services slider mobile */
    .services-slider-container {
        border-radius: 20px;
    }
    
    .service-slide {
        padding: 2rem 1.25rem;
        min-height: 400px;
    }
    
    .service-slide .service-icon {
        width: 64px;
        height: 64px;
        margin-bottom: 1.25rem;
    }
    
    .service-slide .service-title {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .service-slide .service-description {
        font-size: 0.9375rem;
        margin-bottom: 1.75rem;
    }
    
    .service-slide .service-features li {
        padding: 0.875rem 1.125rem;
        padding-left: 2.5rem;
        font-size: 0.875rem;
        border-radius: 10px;
    }
    
    .slider-navigation {
        padding: 1.25rem 1.5rem;
    }
    
    .slider-arrow {
        width: 44px;
        height: 44px;
    }
    
    .slider-dot {
        width: 10px;
        height: 10px;
    }
    
    /* Company section mobile */
    .company-section {
        padding: 4rem 0;
    }
    
    .company-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .company-text {
        padding: 0 0.5rem;
    }
    
    .company-description {
        font-size: 0.9375rem;
        line-height: 1.6;
    }
    
    .company-values {
        margin-top: 2rem;
    }
    
    .value {
        margin-bottom: 1.5rem;
        padding-bottom: 1.5rem;
        border-bottom: 1px solid var(--border-light);
    }
    
    .value:last-child {
        border-bottom: none;
        margin-bottom: 0;
    }
    
    .value h4 {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    
    .value p {
        font-size: 0.875rem;
        line-height: 1.6;
    }
    
    .company-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .stat-card {
        padding: 1.5rem 1rem;
    }
    
    .stat-card .stat-number {
        font-size: 2.25rem;
    }
    
    .stat-card .stat-label {
        font-size: 0.8125rem;
    }
    
    /* Footer mobile */
    .footer {
        padding: 3rem 0 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-brand {
        max-width: 100%;
    }
    
    .footer-logo {
        height: 5rem;
    }
    
    .footer-description {
        font-size: 0.875rem;
        line-height: 1.6;
        margin-bottom: 1.5rem;
    }
    
    .footer-socials {
        justify-content: flex-start;
    }
    
    .social-link {
        min-width: 44px;
        min-height: 44px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .footer-column h4 {
        font-size: 1rem;
        margin-bottom: 0.875rem;
    }
    
    .footer-column a {
        font-size: 0.875rem;
        display: block;
        padding: 0.375rem 0;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    
    .footer-note {
        font-size: 0.8125rem;
        line-height: 1.5;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .nav-container {
        padding: 0.75rem 1rem;
    }
    
    .brand-logo {
        height: 4rem;
    }
    
    .nav-actions button {
        min-width: 44px;
        min-height: 44px;
        padding: 0.5rem;
    }
    
    .hero-content {
        padding-top: 5rem;
    }
    
    .hero-title {
        font-size: clamp(1.75rem, 7vw, 2rem);
        margin-bottom: 1.25rem;
    }
    
    .hero-description {
        font-size: 0.9375rem;
        margin-bottom: 1.5rem;
        padding: 0;
    }
    
    .hero-badge {
        font-size: 0.75rem;
        padding: 0.4375rem 0.875rem;
        margin-bottom: 1.25rem;
    }
    
    .hero-actions {
        padding: 0;
        gap: 0.75rem;
    }
    
    .hero-stats {
        gap: 0.5rem;
        margin-top: 2rem;
        padding: 0;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.6875rem;
    }
    
    .section-header {
        margin-bottom: 2rem;
        padding: 0;
    }
    
    .section-title {
        font-size: clamp(1.625rem, 6vw, 2rem);
        margin-bottom: 0.625rem;
    }
    
    .section-subtitle {
        font-size: 0.875rem;
    }
    
    .section-badge {
        font-size: 0.75rem;
        padding: 0.4375rem 0.875rem;
    }
    
    .products-section,
    .services-section,
    .company-section,
    .chat-section,
    .proveedores-section,
    .stock-section {
        padding: 3rem 0;
    }
    
    .product-filters {
        gap: 0.5rem;
        padding: 0;
    }
    
    .filter-btn {
        padding: 0.6875rem 1rem;
        font-size: 0.8125rem;
        border-radius: 20px;
    }
    
    .products-grid {
        gap: 1rem;
    }
    
    .product-card {
        border-radius: 14px;
    }
    
    .product-image {
        height: 200px;
        padding: 1rem;
        border-radius: 14px 14px 0 0;
    }
    
    .product-img {
        max-width: 160px;
        max-height: 160px;
    }
    
    .product-info {
        padding: 1rem;
    }
    
    .product-title {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    
    .product-description {
        font-size: 0.8125rem;
        margin-bottom: 0.875rem;
    }
    
    .product-features {
        margin-bottom: 1rem;
    }
    
    .feature {
        font-size: 0.6875rem;
        padding: 0.3125rem 0.5625rem;
    }
    
    .product-price {
        margin-bottom: 1rem;
    }
    
    .price {
        font-size: 1.25rem;
    }
    
    .price-label {
        font-size: 0.6875rem;
    }
    
    .btn {
        padding: 0.8125rem 1rem;
        font-size: 0.8125rem;
        border-radius: 10px;
        min-height: 44px;
    }
    
    /* Resale info ultra-mobile */
    .resale-info-section {
        padding: 2rem 0;
    }
    
    .resale-info-item {
        padding: 1rem;
        gap: 0.875rem;
        flex-direction: column;
        text-align: center;
        align-items: center;
        border-radius: 12px;
    }
    
    .resale-icon {
        width: 48px;
        height: 48px;
        border-radius: 10px;
    }
    
    .resale-icon svg {
        width: 24px;
        height: 24px;
    }
    
    .resale-text h3 {
        font-size: 0.9375rem;
        margin-bottom: 0.375rem;
    }
    
    .resale-text p {
        font-size: 0.8125rem;
    }
    
    /* Services ultra-mobile */
    .service-slide {
        padding: 1.5rem 1rem;
        min-height: 380px;
    }
    
    .service-slide .service-icon {
        width: 56px;
        height: 56px;
        margin-bottom: 1rem;
    }
    
    .service-slide .service-title {
        font-size: 1.375rem;
        margin-bottom: 0.875rem;
    }
    
    .service-slide .service-description {
        font-size: 0.875rem;
        margin-bottom: 1.5rem;
    }
    
    .service-slide .service-features {
        gap: 0.75rem;
    }
    
    .service-slide .service-features li {
        padding: 0.75rem 1rem;
        padding-left: 2.25rem;
        font-size: 0.8125rem;
        border-radius: 8px;
    }
    
    .slider-navigation {
        padding: 1rem;
    }
    
    .slider-arrow {
        width: 40px;
        height: 40px;
    }
    
    .slider-dot {
        width: 8px;
        height: 8px;
    }
    
    /* Proveedores ultra-mobile */
    .proveedores-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .proveedor-card {
        border-radius: 16px;
    }
    
    .proveedor-header {
        height: 140px;
        border-radius: 16px 16px 0 0;
    }
    
    .provider-img,
    .placeholder-image {
        width: 120px;
        height: 120px;
        border-radius: 10px;
    }
    
    .placeholder-image svg {
        width: 48px;
        height: 48px;
    }
    
    .proveedor-info {
        padding: 1rem;
    }
    
    .proveedor-title {
        font-size: 1.125rem;
        margin-bottom: 0.5rem;
    }
    
    .proveedor-description {
        font-size: 0.8125rem;
        margin-bottom: 1rem;
    }
    
    .proveedor-features {
        gap: 0.375rem;
        margin-bottom: 1rem;
    }
    
    .proveedor-features .feature {
        font-size: 0.75rem;
    }
    
    .proveedor-price {
        padding: 1rem;
        margin: 0 -1rem -1rem;
        border-radius: 0 0 16px 16px;
    }
    
    .proveedor-price .price {
        font-size: 1.625rem;
        margin-bottom: 0.375rem;
    }
    
    .proveedor-price .price-label {
        font-size: 0.75rem;
        margin-bottom: 1rem;
    }
    
    .featured-badge {
        font-size: 0.6875rem;
        padding: 0.375rem 0.75rem;
        border-radius: 20px;
    }
    
    /* Footer ultra-mobile */
    .footer {
        padding: 2.5rem 0 1.5rem;
    }
    
    .footer-logo {
        height: 4.5rem;
    }
    
    .footer-description {
        font-size: 0.8125rem;
        margin-bottom: 1.25rem;
    }
    
    .footer-links {
        gap: 1.25rem;
    }
    
    .footer-column h4 {
        font-size: 0.9375rem;
        margin-bottom: 0.75rem;
    }
    
    .footer-column a {
        font-size: 0.8125rem;
        padding: 0.3125rem 0;
    }
    
    .footer-note {
        font-size: 0.75rem;
    }
}

/* Proveedores responsive improvements */
@media (max-width: 768px) {
    .proveedores-section {
        padding-top: 100px;
    }
    
    .proveedores-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
}

@media (max-width: 480px) {
    .proveedores-section {
        padding-top: 90px;
    }
}

/* Tracking page mobile improvements */
@media (max-width: 768px) {
    .tracking-main {
        padding-top: 100px;
        padding-bottom: 2rem;
    }
    
    .tracking-header h1 {
        font-size: 1.875rem;
        line-height: 1.2;
    }
    
    .tracking-header p {
        font-size: 0.9375rem;
        padding: 0 0.5rem;
    }
    
    .tracking-form-section {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .tracking-form,
    .tracking-info {
        padding: 1.5rem;
        border-radius: 16px;
    }
    
    .tracking-form h2 {
        font-size: 1.125rem;
        margin-bottom: 1.5rem;
    }
    
    .tracking-form input {
        padding: 0.875rem 1rem;
        border-radius: 10px;
        font-size: 0.9375rem;
    }
    
    .tracking-info h3 {
        font-size: 1rem;
        margin-bottom: 1.25rem;
    }
    
    .tracking-info li {
        font-size: 0.8125rem;
        padding: 0.625rem 0;
        padding-left: 1.75rem;
    }
    
    .tracking-results {
        border-radius: 16px;
    }
    
    .tracking-status {
        padding: 1.5rem;
    }
    
    .status-header h3 {
        font-size: 1.125rem;
    }
    
    .status-badge {
        font-size: 0.75rem;
        padding: 0.375rem 0.875rem;
    }
    
    .progress-steps {
        flex-direction: column;
        gap: 0.75rem;
        align-items: stretch;
    }
    
    .step {
        flex-direction: row;
        gap: 0.875rem;
        padding: 0.625rem;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 8px;
    }
    
    .step-icon {
        margin-bottom: 0;
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
    
    .step span {
        font-size: 0.75rem;
        text-align: left;
        display: flex;
        align-items: center;
    }
    
    .tracking-details,
    .tracking-timeline {
        padding: 1.5rem;
    }
    
    .detail-item {
        padding: 0.75rem 0;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.375rem;
    }
    
    .detail-label {
        font-size: 0.8125rem;
    }
    
    .detail-value {
        font-size: 0.875rem;
        font-weight: 600;
    }
}

@media (max-width: 480px) {
    .tracking-main {
        padding-top: 90px;
    }
    
    .tracking-header h1 {
        font-size: 1.625rem;
    }
    
    .tracking-header p {
        font-size: 0.875rem;
    }
    
    .tracking-form,
    .tracking-info {
        padding: 1.25rem;
        border-radius: 14px;
    }
    
    .tracking-form h2 {
        font-size: 1rem;
    }
    
    .tracking-status {
        padding: 1.25rem;
    }
    
    .status-badge {
        font-size: 0.6875rem;
        padding: 0.3125rem 0.75rem;
    }
    
    .step {
        padding: 0.5rem;
    }
    
    .step-icon {
        width: 32px;
        height: 32px;
        font-size: 0.875rem;
    }
    
    .step span {
        font-size: 0.6875rem;
    }
}

/* Stock page mobile improvements */
@media (max-width: 768px) {
    .stock-section {
        padding-top: 100px;
    }
}

@media (max-width: 480px) {
    .stock-section {
        padding-top: 90px;
    }
}

/* Ensure all images are responsive */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Prevent text overflow */
* {
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Smooth scrolling on all mobile devices */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

/* Enhanced Mobile Responsive Design */
@media (max-width: 1024px) {
    .nav-brand {
        flex: 1;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

/* Enhanced Mobile Search Modal */
@media (max-width: 768px) {
    .search-container {
        padding: 1rem;
    }
    
    .search-header {
        padding: 1.5rem;
        border-radius: 20px;
    }
    
    .search-input-wrapper {
        padding: 0.875rem 1.25rem;
        border-radius: 14px;
    }
    
    #search-input {
        font-size: 1rem;
    }
    
    .search-suggestions {
        margin-top: 1rem;
    }
    
    .suggestion-tag {
        padding: 0.5rem 0.875rem;
        font-size: 0.8125rem;
        border-radius: 16px;
    }
    
    .search-results {
        padding: 1.5rem;
        border-radius: 20px;
    }
    
    .category-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .search-result-item {
        padding: 1rem;
        border-radius: 10px;
    }
    
    .result-icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
    
    .result-icon-image {
        width: 50px !important;
        height: 50px !important;
        padding: 6px;
    }
    
    .result-title {
        font-size: 0.875rem;
    }
    
    .result-description {
        font-size: 0.75rem;
    }
    
    .result-price-badge {
        padding: 0.25rem 0.625rem;
        font-size: 0.6875rem;
        border-radius: 10px;
    }
}

@media (max-width: 480px) {
    .search-suggestions {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .search-suggestions > div {
        display: flex;
        gap: 0.5rem;
        flex-wrap: wrap;
    }
    
    .suggestion-tag {
        padding: 0.375rem 0.75rem;
        font-size: 0.75rem;
    }
    
    .search-empty {
        padding: 2rem 1rem;
    }
    
    .empty-icon {
        width: 60px;
        height: 60px;
    }
    
    .search-empty h3 {
        font-size: 1.25rem;
    }
    
    .search-empty p {
        font-size: 0.875rem;
    }
    
    .category-section h4 {
        font-size: 1rem;
    }
    
    .search-result-item {
        padding: 0.875rem;
        border-radius: 8px;
    }
    
    .result-icon {
        width: 32px;
        height: 32px;
        font-size: 0.875rem;
    }
    
    .result-icon-image {
        width: 44px !important;
        height: 44px !important;
        padding: 4px;
    }
    
    .result-title {
        font-size: 0.8125rem;
    }
    
    .result-description {
        font-size: 0.6875rem;
    }
    
    .result-price-badge {
        padding: 0.25rem 0.5rem;
        font-size: 0.625rem;
        border-radius: 8px;
    }
}

/* Stock Section */
.stock-section {
    padding: 8rem 0;
    background: var(--background);
    padding-top: 120px;
}

/* Proveedores Section */
.proveedores-section {
    padding: 8rem 0;
    background: var(--background);
    padding-top: 120px;
}

.proveedores-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.proveedor-card {
    background: white;
    border-radius: 24px;
    padding: 0;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.proveedor-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.proveedor-card.featured {
    border: 2px solid var(--accent-color);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(99, 102, 241, 0.1) 100%);
}

.proveedor-header {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    border-radius: 24px 24px 0 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-bottom: 1px solid var(--border-light);
}

.proveedor-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.provider-img {
    width: 180px;
    height: 180px;
    object-fit: contain;
    object-position: center;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.15));
    transition: transform 0.3s ease;
    border-radius: 12px;
}

.proveedor-card:hover .provider-img {
    transform: scale(1.05);
}

.placeholder-image {
    width: 180px;
    height: 180px;
    background: linear-gradient(135deg, var(--surface) 0%, var(--border-light) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    border: 1px solid var(--border);
}

.placeholder-image svg {
    width: 80px;
    height: 80px;
}

.proveedor-info {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.proveedor-title {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.proveedor-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.9375rem;
    flex: 1;
}

.proveedor-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.proveedor-features .feature {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.proveedor-features .feature::before {
    content: '✓';
    color: var(--success);
    font-weight: 700;
    font-size: 1rem;
}

.savings-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--surface);
    border-radius: 12px;
    border: 1px solid var(--border-light);
}

.original-price {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.savings {
    font-size: 0.875rem;
    color: var(--success);
    font-weight: 600;
}

.proveedor-price {
    text-align: center;
    padding: 1.5rem 2rem 2rem;
    background: var(--surface);
    margin: 0 -2rem -2rem;
    border-radius: 0 0 24px 24px;
}

.proveedor-price .price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.proveedor-card.featured .proveedor-price {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(99, 102, 241, 0.1) 100%);
}

.proveedor-card.featured .proveedor-price .price {
    color: var(--accent-color);
}

.proveedor-price .price-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    display: block;
}

.featured-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--accent-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 3;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

/* Responsive adjustments for proveedores */
@media (max-width: 768px) {
    .proveedores-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .proveedor-header {
        height: 160px;
        border-radius: 20px 20px 0 0;
    }
    
    .provider-img,
    .placeholder-image {
        width: 140px;
        height: 140px;
    }
    
    .placeholder-image svg {
        width: 60px;
        height: 60px;
    }
    
    .proveedor-info {
        padding: 1.5rem;
    }
    
    .proveedor-title {
        font-size: 1.25rem;
        margin-bottom: 0.5rem;
    }
    
    .proveedor-description {
        font-size: 0.875rem;
        margin-bottom: 1.25rem;
    }
    
    .proveedor-features .feature {
        font-size: 0.8125rem;
    }
    
    .proveedor-price {
        padding: 1.25rem 1.5rem 1.5rem;
        margin: 0 -1.5rem -1.5rem;
        border-radius: 0 0 20px 20px;
    }
    
    .proveedor-price .price {
        font-size: 1.75rem;
    }
    
    .featured-badge {
        font-size: 0.6875rem;
        padding: 0.375rem 0.75rem;
    }
}

@media (max-width: 480px) {
    .proveedor-header {
        height: 140px;
    }
    
    .provider-img,
    .placeholder-image {
        width: 120px;
        height: 120px;
    }
    
    .placeholder-image svg {
        width: 50px;
        height: 50px;
    }
    
    .proveedor-info {
        padding: 1.25rem;
    }
    
    .proveedor-price {
        padding: 1rem 1.25rem 1.25rem;
        margin: 0 -1.25rem -1.25rem;
    }
}

/* Resale Info Section */
.resale-info-section {
    background: linear-gradient(135deg, #0066cc 0%, #004999 100%);
    padding: 3rem 0;
    position: relative;
    overflow: hidden;
}

.resale-info-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
}

.resale-info-banner {
    position: relative;
    z-index: 1;
}

.resale-info-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    align-items: center;
}

.resale-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.resale-info-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.resale-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.resale-text {
    flex: 1;
}

.resale-text h3 {
    color: white;
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.resale-text p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9375rem;
    line-height: 1.5;
    margin: 0;
}

@media (max-width: 768px) {
    .resale-info-section {
        padding: 2rem 0;
    }
    
    .resale-info-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .resale-info-item {
        padding: 1.25rem;
        gap: 1rem;
    }
    
    .resale-icon {
        width: 50px;
        height: 50px;
    }
    
    .resale-icon svg {
        width: 30px;
        height: 30px;
    }
    
    .resale-text h3 {
        font-size: 1rem;
    }
    
    .resale-text p {
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .resale-info-item {
        padding: 1rem;
        gap: 0.875rem;
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .resale-icon {
        width: 48px;
        height: 48px;
    }
    
    .resale-icon svg {
        width: 28px;
        height: 28px;
    }
}

/* Mobile Dropdown Styles */
.mobile-dropdown {
    display: flex;
    flex-direction: column;
}

.mobile-dropdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
    padding: 0.5rem 0;
}

.mobile-dropdown-header:hover {
    color: var(--accent-color);
}

.mobile-dropdown-icon {
    transition: transform 0.3s ease;
    color: var(--text-secondary);
}

.mobile-dropdown-header.active .mobile-dropdown-icon {
    transform: rotate(180deg);
    color: var(--accent-color);
}

.mobile-dropdown-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.3s ease;
    opacity: 0;
    margin-left: 1rem;
    border-left: 2px solid var(--border-light);
    padding-left: 1rem;
}

.mobile-dropdown-content.active {
    max-height: 200px;
    opacity: 1;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.mobile-dropdown-link {
    display: block;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.75rem 0;
    transition: var(--transition);
    border-bottom: 1px solid var(--border-light);
}

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

.mobile-dropdown-link:hover {
    color: var(--accent-color);
    transform: translateX(8px);
}

/* Mobile Responsive adjustments */
@media (max-width: 768px) {
    .mobile-dropdown-header {
        font-size: 1.75rem;
    }
    
    .mobile-dropdown-link {
        font-size: 1.25rem;
        padding: 0.625rem 0;
    }
    
    .mobile-dropdown-content.active {
        margin-top: 0.75rem;
        margin-bottom: 0.75rem;
    }
}

@media (max-width: 480px) {
    .mobile-dropdown-header {
        font-size: 1.5rem;
    }
    
    .mobile-dropdown-link {
        font-size: 1.125rem;
        padding: 0.5rem 0;
    }
    
    .mobile-dropdown-content {
        margin-left: 0.75rem;
        padding-left: 0.75rem;
    }
}

/* Logo click functionality */
.clickable-logo {
    cursor: pointer;
    transition: var(--transition);
}

.clickable-logo:hover {
    transform: scale(1.05);
}

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

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-fade-up {
    animation: fadeInUp 0.6s ease-out;
}

.animate-fade-left {
    animation: fadeInLeft 0.6s ease-out;
}

.animate-fade-right {
    animation: fadeInRight 0.6s ease-out;
}

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

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.hidden {
    display: none;
}

.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;
}

/* Stock Section */
.stock-section {
    padding: 8rem 0;
    background: var(--background);
    padding-top: 120px;
}

/* Proveedores Section */
.proveedores-section {
    padding: 8rem 0;
    background: var(--background);
    padding-top: 120px;
}

.proveedores-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.proveedor-card {
    background: white;
    border-radius: 24px;
    padding: 0;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.proveedor-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.proveedor-card.featured {
    border: 2px solid var(--accent-color);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(99, 102, 241, 0.1) 100%);
}

.proveedor-header {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    border-radius: 24px 24px 0 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-bottom: 1px solid var(--border-light);
}

.proveedor-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.provider-img {
    width: 180px;
    height: 180px;
    object-fit: contain;
    object-position: center;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.15));
    transition: transform 0.3s ease;
    border-radius: 12px;
}

.proveedor-card:hover .provider-img {
    transform: scale(1.05);
}

.placeholder-image {
    width: 180px;
    height: 180px;
    background: linear-gradient(135deg, var(--surface) 0%, var(--border-light) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    border: 1px solid var(--border);
}

.placeholder-image svg {
    width: 80px;
    height: 80px;
}

.proveedor-info {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.proveedor-title {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.proveedor-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.9375rem;
    flex: 1;
}

.proveedor-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.proveedor-features .feature {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.proveedor-features .feature::before {
    content: '✓';
    color: var(--success);
    font-weight: 700;
    font-size: 1rem;
}

.savings-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--surface);
    border-radius: 12px;
    border: 1px solid var(--border-light);
}

.original-price {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.savings {
    font-size: 0.875rem;
    color: var(--success);
    font-weight: 600;
}

.proveedor-price {
    text-align: center;
    padding: 1.5rem 2rem 2rem;
    background: var(--surface);
    margin: 0 -2rem -2rem;
    border-radius: 0 0 24px 24px;
}

.proveedor-price .price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.proveedor-card.featured .proveedor-price {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(99, 102, 241, 0.1) 100%);
}

.proveedor-card.featured .proveedor-price .price {
    color: var(--accent-color);
}

.proveedor-price .price-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    display: block;
}

.featured-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--accent-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 3;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

/* Responsive adjustments for proveedores */
@media (max-width: 768px) {
    .proveedores-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .proveedor-header {
        height: 160px;
        border-radius: 20px 20px 0 0;
    }
    
    .provider-img,
    .placeholder-image {
        width: 140px;
        height: 140px;
    }
    
    .placeholder-image svg {
        width: 60px;
        height: 60px;
    }
    
    .proveedor-info {
        padding: 1.5rem;
    }
    
    .proveedor-title {
        font-size: 1.25rem;
        margin-bottom: 0.5rem;
    }
    
    .proveedor-description {
        font-size: 0.875rem;
        margin-bottom: 1.25rem;
    }
    
    .proveedor-features .feature {
        font-size: 0.8125rem;
    }
    
    .proveedor-price {
        padding: 1.25rem 1.5rem 1.5rem;
        margin: 0 -1.5rem -1.5rem;
        border-radius: 0 0 20px 20px;
    }
    
    .proveedor-price .price {
        font-size: 1.75rem;
    }
    
    .featured-badge {
        font-size: 0.6875rem;
        padding: 0.375rem 0.75rem;
    }
}

@media (max-width: 480px) {
    .proveedor-header {
        height: 140px;
    }
    
    .provider-img,
    .placeholder-image {
        width: 120px;
        height: 120px;
    }
    
    .placeholder-image svg {
        width: 50px;
        height: 50px;
    }
    
    .proveedor-info {
        padding: 1.25rem;
    }
    
    .proveedor-price {
        padding: 1rem 1.25rem 1.25rem;
        margin: 0 -1.25rem -1.25rem;
    }
}

/* Resale Info Section */
.resale-info-section {
    background: linear-gradient(135deg, #0066cc 0%, #004999 100%);
    padding: 3rem 0;
    position: relative;
    overflow: hidden;
}

.resale-info-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
}

.resale-info-banner {
    position: relative;
    z-index: 1;
}

.resale-info-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    align-items: center;
}

.resale-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.resale-info-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.resale-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.resale-text {
    flex: 1;
}

.resale-text h3 {
    color: white;
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.resale-text p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9375rem;
    line-height: 1.5;
    margin: 0;
}

@media (max-width: 768px) {
    .resale-info-section {
        padding: 2rem 0;
    }
    
    .resale-info-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .resale-info-item {
        padding: 1.25rem;
        gap: 1rem;
    }
    
    .resale-icon {
        width: 50px;
        height: 50px;
    }
    
    .resale-icon svg {
        width: 30px;
        height: 30px;
    }
    
    .resale-text h3 {
        font-size: 1rem;
    }
    
    .resale-text p {
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .resale-info-item {
        padding: 1rem;
        gap: 0.875rem;
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .resale-icon {
        width: 48px;
        height: 48px;
    }
    
    .resale-icon svg {
        width: 28px;
        height: 28px;
    }
}

/* Mobile Dropdown Styles */
.mobile-dropdown {
    display: flex;
    flex-direction: column;
}

.mobile-dropdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
    padding: 0.5rem 0;
}

.mobile-dropdown-header:hover {
    color: var(--accent-color);
}

.mobile-dropdown-icon {
    transition: transform 0.3s ease;
    color: var(--text-secondary);
}

.mobile-dropdown-header.active .mobile-dropdown-icon {
    transform: rotate(180deg);
    color: var(--accent-color);
}

.mobile-dropdown-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.3s ease;
    opacity: 0;
    margin-left: 1rem;
    border-left: 2px solid var(--border-light);
    padding-left: 1rem;
}

.mobile-dropdown-content.active {
    max-height: 200px;
    opacity: 1;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.mobile-dropdown-link {
    display: block;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.75rem 0;
    transition: var(--transition);
    border-bottom: 1px solid var(--border-light);
}

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

.mobile-dropdown-link:hover {
    color: var(--accent-color);
    transform: translateX(8px);
}

/* Mobile Responsive adjustments */
@media (max-width: 768px) {
    .mobile-dropdown-header {
        font-size: 1.75rem;
    }
    
    .mobile-dropdown-link {
        font-size: 1.25rem;
        padding: 0.625rem 0;
    }
    
    .mobile-dropdown-content.active {
        margin-top: 0.75rem;
        margin-bottom: 0.75rem;
    }
}

@media (max-width: 480px) {
    .mobile-dropdown-header {
        font-size: 1.5rem;
    }
    
    .mobile-dropdown-link {
        font-size: 1.125rem;
        padding: 0.5rem 0;
    }
    
    .mobile-dropdown-content {
        margin-left: 0.75rem;
        padding-left: 0.75rem;
    }
}

/* Logo click functionality */
.clickable-logo {
    cursor: pointer;
    transition: var(--transition);
}

.clickable-logo:hover {
    transform: scale(1.05);
}

/* Mobile chat optimizations */
@media (max-width: 768px) {
    .chat-window {
        border-radius: 20px;
    }
    
    .chat-header {
        padding: 1.5rem;
    }
    
    .chat-avatar {
        width: 48px;
        height: 48px;
    }
    
    .chat-info h3 {
        font-size: 1.125rem;
    }
    
    .chat-status {
        font-size: 0.875rem;
    }
    
    .chat-messages {
        height: 400px;
        padding: 1.5rem;
    }
    
    .message {
        max-width: 90%;
    }
    
    .message-content {
        padding: 0.875rem 1.125rem;
        font-size: 0.875rem;
        border-radius: 16px;
    }
    
    .bot-message .message-content {
        border-bottom-left-radius: 6px;
    }
    
    .user-message .message-content {
        border-bottom-right-radius: 6px;
    }
    
    .message-time {
        font-size: 0.625rem;
    }
    
    .chat-input-container {
        padding: 1.5rem;
    }
    
    .quick-questions {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
        margin-bottom: 1.25rem;
        padding-bottom: 0;
        overflow-x: visible;
    }
    
    .quick-btn {
        width: 100%;
        padding: 0.875rem 1rem;
        border-radius: 12px;
        font-size: 0.875rem;
        white-space: normal;
        flex-shrink: 1;
        text-align: center;
        line-height: 1.4;
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .chat-input-wrapper {
        border-radius: 16px;
        padding: 0.375rem;
    }
    
    #chat-input {
        padding: 0.875rem 1rem;
        font-size: 0.875rem;
        border-radius: 12px;
        min-height: 44px;
    }
    
    #chat-send {
        width: 44px;
        height: 44px;
        border-radius: 12px;
    }
    
    #chat-send svg {
        width: 18px;
        height: 18px;
    }
    
    .typing-indicator .message-content {
        padding: 0.75rem 1rem;
    }
    
    .typing-dot {
        width: 7px;
        height: 7px;
    }
}

@media (max-width: 480px) {
    .chat-section {
        padding: 3rem 0;
    }
    
    .chat-header {
        padding: 1.25rem;
    }
    
    .chat-avatar {
        width: 44px;
        height: 44px;
    }
    
    .chat-info h3 {
        font-size: 1rem;
    }
    
    .chat-status {
        font-size: 0.8125rem;
    }
    
    .chat-messages {
        height: 350px;
        padding: 1.25rem;
    }
    
    .message {
        max-width: 92%;
        gap: 0.625rem;
    }
    
    .message-avatar {
        width: 28px;
        height: 28px;
        font-size: 0.6875rem;
        border-radius: 8px;
    }
    
    .message-content {
        padding: 0.75rem 1rem;
        font-size: 0.8125rem;
        border-radius: 14px;
    }
    
    .bot-message .message-content {
        border-bottom-left-radius: 6px;
    }
    
    .user-message .message-content {
        border-bottom-right-radius: 6px;
    }
    
    .message-time {
        font-size: 0.625rem;
    }
    
    .chat-input-container {
        padding: 1.25rem;
    }
    
    .quick-questions {
        gap: 0.625rem;
        margin-bottom: 1rem;
    }
    
    .quick-btn {
        padding: 0.75rem 0.875rem;
        font-size: 0.8125rem;
        border-radius: 10px;
        min-height: 44px;
    }
    
    .chat-input-wrapper {
        border-radius: 14px;
        padding: 0.375rem;
    }
    
    #chat-input {
        padding: 0.75rem 0.875rem;
        font-size: 0.8125rem;
        border-radius: 10px;
        min-height: 42px;
    }
    
    #chat-send {
        width: 42px;
        height: 42px;
        border-radius: 10px;
    }
    
    #chat-send svg {
        width: 16px;
        height: 16px;
    }
}

/* Wheel Modal Styles */
.wheel-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.wheel-modal.open {
    opacity: 1;
    visibility: visible;
}

.wheel-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.wheel-modal-content {
    position: relative;
    background: white;
    border-radius: 24px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: scale(0.9);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1;
}

.wheel-modal.open .wheel-modal-content {
    transform: scale(1);
}

.wheel-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(0, 0, 0, 0.1);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 2;
}

.wheel-close:hover {
    background: rgba(0, 0, 0, 0.2);
    transform: rotate(90deg);
}

.wheel-header {
    text-align: center;
    padding: 3rem 2rem 2rem;
    background: linear-gradient(135deg, var(--accent-color) 0%, #4f46e5 100%);
    color: white;
    border-radius: 24px 24px 0 0;
}

.wheel-header h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.wheel-header p {
    font-size: 1rem;
    opacity: 0.95;
}

.wheel-container {
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    position: relative;
}

#wheel-canvas {
    max-width: 100%;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.2));
}

.spin-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, calc(-50% + 1.5rem));
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-color) 0%, #4f46e5 100%);
    border: 4px solid white;
    border-radius: 50%;
    color: white;
    font-weight: 700;
    font-size: 0.875rem;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
    transition: all 0.3s ease;
    z-index: 10;
}

.spin-button:hover:not(:disabled) {
    transform: translate(-50%, calc(-50% + 1.5rem)) scale(1.1);
    box-shadow: 0 12px 35px rgba(99, 102, 241, 0.5);
}

.spin-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.spin-button span {
    display: block;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.wheel-login {
    padding: 3rem 2rem;
}

.login-content {
    text-align: center;
    max-width: 400px;
    margin: 0 auto;
}

.login-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--surface) 0%, var(--border-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: var(--accent-color);
}

.login-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.login-content p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

#google-signin-btn {
    display: flex;
    justify-content: center;
}

.wheel-result {
    padding: 3rem 2rem;
    position: relative;
    overflow: hidden;
}

.result-confetti {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.result-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.result-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: bounce 1s ease-in-out;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.result-content h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.result-content > p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.result-prize {
    background: var(--surface);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 1.5rem;
    border: 2px solid var(--accent-color);
}

.prize-badge {
    background: linear-gradient(135deg, var(--accent-color) 0%, #4f46e5 100%);
    color: white;
    font-size: 1.5rem;
    font-weight: 800;
    padding: 1rem 2rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    letter-spacing: 0.05em;
}

.prize-code {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    border: 2px dashed var(--border);
}

.prize-code span {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.prize-code strong {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.copy-btn {
    background: var(--accent-color);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.copy-btn:hover {
    background: #4f46e5;
    transform: scale(1.1);
}

.result-note {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* Mobile responsive for wheel */
@media (max-width: 768px) {
    .wheel-modal-content {
        width: 95%;
        max-height: 95vh;
    }
    
    .wheel-header {
        padding: 2rem 1.5rem 1.5rem;
    }
    
    .wheel-header h2 {
        font-size: 1.5rem;
    }
    
    .wheel-header p {
        font-size: 0.875rem;
    }
    
    .wheel-container {
        padding: 2rem 1rem;
    }
    
    #wheel-canvas {
        width: 320px;
        height: 320px;
    }
    
    .spin-button {
        width: 70px;
        height: 70px;
        font-size: 0.75rem;
    }
    
    .wheel-login,
    .wheel-result {
        padding: 2rem 1.5rem;
    }
    
    .prize-badge {
        font-size: 1.125rem;
        padding: 0.875rem 1.5rem;
    }
    
    .prize-code strong {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .wheel-header h2 {
        font-size: 1.25rem;
    }
    
    #wheel-canvas {
        width: 280px;
        height: 280px;
    }
    
    .spin-button {
        width: 60px;
        height: 60px;
        font-size: 0.6875rem;
    }
    
    .result-icon {
        font-size: 3rem;
    }
    
    .result-content h3 {
        font-size: 1.5rem;
    }
    
    .prize-badge {
        font-size: 1rem;
        padding: 0.75rem 1.25rem;
    }
}