/* CSS Variables for Dynamic Theming */
:root {
    --primary-gradient: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    --secondary-gradient: linear-gradient(135deg, #0f3460 0%, #16213e 50%, #1a1a2e 100%);
    --accent-color: #4a90e2;
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.8);
    --text-muted: rgba(255, 255, 255, 0.6);
    --background-dark: rgba(0, 0, 0, 0.4);
    --background-light: rgba(255, 255, 255, 0.03);
    --background-medium: rgba(255, 255, 255, 0.08);
    --border-radius: 20px;
    --border-radius-small: 12px;
    --shadow-light: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-medium: 0 12px 40px rgba(0, 0, 0, 0.5);
    --shadow-heavy: 0 20px 60px rgba(0, 0, 0, 0.6);
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Hide scrollbar for all browsers */
* {
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* Internet Explorer 10+ */
}

*::-webkit-scrollbar {
    display: none; /* WebKit */
}

html, body {
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* Internet Explorer 10+ */
}

html::-webkit-scrollbar, body::-webkit-scrollbar {
    display: none; /* WebKit */
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--primary-gradient);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    z-index: -2;
    animation: gradientShift 5s ease-in-out infinite alternate;
}

@keyframes gradientShift {
    0% {
        background: var(--primary-gradient);
    }
    100% {
        background: var(--secondary-gradient);
    }
}

/* Particles Background */
#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.6;
}

/* Container */
.container {
    max-width: 480px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 1;
}

/* Profile Section */
.profile-section {
    text-align: center;
    margin-bottom: 40px;
    padding: 30px 20px;
    background: var(--background-medium);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-medium);
    animation: fadeInUp 0.8s ease;
}

.profile-image {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    position: relative;
    border-radius: 50%;
    overflow: hidden;
    background: var(--secondary-gradient);
    padding: 4px;
    box-shadow: var(--shadow-medium);
    animation: pulse 2s ease-in-out infinite;
}

.profile-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.3);
}

.default-avatar {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--background-dark);
    border-radius: 50%;
    font-size: 40px;
    color: var(--text-secondary);
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: var(--shadow-medium);
    }
    50% {
        transform: scale(1.05);
        box-shadow: var(--shadow-heavy);
    }
}

.profile-name {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    background: linear-gradient(45deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.profile-title {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-weight: 500;
}

.profile-description {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.5;
    max-width: 300px;
    margin: 0 auto;
}

/* Social Media Section */
.social-section {
    margin-bottom: 40px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.social-link {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--background-medium);
    backdrop-filter: blur(20px);
    border-radius: 50%;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.social-link::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 var(--transition-medium);
}

.social-link:hover::before {
    left: 100%;
}

.social-link:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: var(--shadow-medium);
    background: var(--secondary-gradient);
}

/* Section Titles */
.section-title {
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 25px;
    background: linear-gradient(45deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Services Section */
.services-section {
    margin-bottom: 40px;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.services-grid {
    display: grid;
    gap: 15px;
}

.service-card {
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius);
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-fast);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.service-card.no-link {
    cursor: default;
    opacity: 0.8;
}

.service-card.no-link:hover {
    transform: none;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left var(--transition-medium);
}

.service-card:hover::before {
    left: 100%;
}

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

.service-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    align-items: center;
    gap: 15px;
}

.service-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-small);
    font-size: 24px;
    color: var(--text-primary);
    flex-shrink: 0;
}

.service-icon img {
    width: 30px;
    height: 30px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.service-content {
    flex: 1;
}

.service-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--text-primary);
}

.service-description {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.service-arrow {
    font-size: 16px;
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.service-card:hover .service-arrow {
    transform: translateX(5px);
    color: var(--text-primary);
}

.service-info {
    font-size: 16px;
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.service-card.no-link .service-info {
    color: var(--text-secondary);
}

/* Products Section */
.products-section {
    margin-bottom: 40px;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.products-header {
    margin-bottom: 25px;
}

.filter-controls {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.filter-controls > div:first-child {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 16px;
    background: var(--background-medium);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    outline: none;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--secondary-gradient);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.price-filter {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: var(--background-medium);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius-small);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.price-filter input[type="range"] {
    width: 100%;
    height: 6px;
    background: var(--background-dark);
    border-radius: 3px;
    outline: none;
    -webkit-appearance: none;
}

.price-filter input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    background: var(--secondary-gradient);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-light);
}

.price-filter input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--secondary-gradient);
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: var(--shadow-light);
}

.price-display {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.product-card {
    background: var(--background-medium);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-fast);
    cursor: pointer;
    position: relative;
}

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

.product-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

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

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

.no-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--background-dark);
    font-size: 40px;
    color: var(--text-muted);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
    font-size: 24px;
    color: var(--text-primary);
    pointer-events: none;
}

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

.product-content {
    padding: 20px;
}

.product-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
    line-height: 1.3;
}

.product-description {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.4;
}

.product-price {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.original-price {
    font-size: 14px;
    color: var(--text-muted);
    text-decoration: line-through;
}

.discount-price,
.current-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.free-price {
    font-size: 18px;
    font-weight: 700;
    color: #4ade80;
    background: rgba(74, 222, 128, 0.2);
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid rgba(74, 222, 128, 0.3);
}

/* Floating Buttons */
.whatsapp-float,
.scroll-top-float {
    position: fixed;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--text-primary);
    cursor: pointer;
    z-index: 1000;
    transition: all var(--transition-fast);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-medium);
}

.whatsapp-float {
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
}

.whatsapp-float:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: var(--shadow-heavy);
}

.scroll-top-float {
    bottom: 90px;
    right: 30px;
    background: var(--secondary-gradient);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.scroll-top-float.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top-float:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: var(--shadow-heavy);
}

/* Color Switcher */
.color-switcher {
    position: fixed;
    top: 30px;
    right: 30px;
    z-index: 1000;
}

.palette-toggle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--background-medium);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-medium);
}

.palette-toggle:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: var(--shadow-heavy);
    background: var(--secondary-gradient);
}

.color-palette {
    position: absolute;
    top: 60px;
    right: 0;
    background: var(--background-medium);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-small);
    padding: 15px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-medium);
}

.color-palette.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.color-option {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all var(--transition-fast);
    position: relative;
}

.color-option:hover,
.color-option.active {
    transform: scale(1.2);
    border-color: rgba(255, 255, 255, 0.8);
    box-shadow: var(--shadow-light);
}

.color-option.active::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

/* Settings Section Styles */
.settings-section {
    margin: 3rem 0;
    padding: 0 1rem;
}

.settings-container {
    max-width: 1200px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
}

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

.settings-header h2 {
    color: white;
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.settings-header p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
}

.save-all-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.save-all-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

/* Tab Navigation */
.tab-navigation {
    display: flex;
    background: rgba(255, 255, 255, 0.05);
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.tab-navigation::-webkit-scrollbar {
    display: none;
}

.tab-button {
    flex: 1;
    min-width: 150px;
    padding: 1rem;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 500;
}

.tab-button:hover {
    color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.05);
}

.tab-button.active {
    color: white;
    background: rgba(255, 255, 255, 0.1);
    border-bottom-color: #667eea;
}

.tab-button i {
    font-size: 1.1rem;
}

/* Tab Content */
.tab-content-container {
    padding: 2rem;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Settings Form */
.settings-form {
    max-width: 100%;
}

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

@media (min-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .form-group.full-width {
        grid-column: 1 / -1;
    }
}

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

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

.form-group label {
    color: white;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    padding: 12px 16px;
    color: white;
    font-size: 14px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #667eea;
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

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

.form-group small {
    color: rgba(255, 255, 255, 0.6);
    font-size: 12px;
    margin-top: 4px;
}

.security-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    padding: 12px 16px;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    text-align: left;
    width: 100%;
}

.security-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #667eea;
}

.current-photo,
.current-favicon,
.current-og-image {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    text-align: center;
}

.current-photo img,
.current-favicon img,
.current-og-image img {
    max-width: 100px;
    max-height: 100px;
    border-radius: 10px;
    margin-bottom: 0.5rem;
}

.current-photo p,
.current-favicon p,
.current-og-image p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    margin-bottom: 0.5rem;
}

.remove-photo-btn {
    background: #ef4444;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.remove-photo-btn:hover {
    background: #dc2626;
    transform: translateY(-1px);
}

/* Password Modal */
.password-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.password-modal-content {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    color: white;
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.close-btn {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.close-btn:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.password-form {
    padding: 1.5rem;
}

.password-info {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 8px;
    padding: 12px;
    margin: 1rem 0;
}

.password-info p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 1.5rem;
}

.cancel-btn,
.submit-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.cancel-btn {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cancel-btn:hover {
    background: rgba(255, 255, 255, 0.15);
}

.submit-btn {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.submit-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

/* Enhanced Footer Styles */
/* Enhanced Footer with Modern Design */
.enhanced-footer {
    margin-top: 4rem;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.18) 0%, 
        rgba(255, 255, 255, 0.08) 50%, 
        rgba(255, 255, 255, 0.02) 100%);
    backdrop-filter: blur(30px) saturate(180%);
    border-radius: 35px 35px 0 0;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-bottom: none;
    color: rgba(255, 255, 255, 0.95);
    overflow: hidden;
    box-shadow: 
        0 -20px 50px rgba(0, 0, 0, 0.5),
        inset 0 2px 0 rgba(255, 255, 255, 0.3),
        0 0 100px rgba(255, 255, 255, 0.1);
    position: relative;
}

.enhanced-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.8), 
        rgba(74, 144, 226, 0.6),
        rgba(255, 255, 255, 0.8), 
        transparent);
    animation: shimmer 4s ease-in-out infinite;
}

.enhanced-footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 0%, 
        rgba(255, 255, 255, 0.1) 0%, 
        transparent 70%);
    pointer-events: none;
}

@keyframes shimmer {
    0%, 100% { 
        opacity: 0.4;
        transform: translateX(-100%);
    }
    50% { 
        opacity: 1;
        transform: translateX(100%);
    }
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 3rem 2.5rem;
    gap: 2.5rem;
    position: relative;
    z-index: 2;
}

.footer-main {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-text {
    font-size: 1.4rem;
    margin: 0;
    color: white;
    font-weight: 800;
    text-shadow: 0 3px 12px rgba(0, 0, 0, 0.5);
    line-height: 1.2;
    background: linear-gradient(135deg, 
        #ffffff 0%, 
        rgba(255, 255, 255, 0.9) 30%,
        rgba(74, 144, 226, 0.8) 70%,
        rgba(255, 255, 255, 0.7) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.footer-text::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, #4a90e2, transparent);
    border-radius: 2px;
}

.footer-copyright {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.footer-social {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}

.footer-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.2) 0%, 
        rgba(255, 255, 255, 0.1) 50%,
        rgba(74, 144, 226, 0.1) 100%);
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    font-size: 1.2rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.footer-social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.4), 
        transparent);
    transition: left 0.6s ease;
}

.footer-social-link::after {
    content: '';
    position: absolute;
    inset: 2px;
    border-radius: 50%;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.1), 
        transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.footer-social-link:hover::before {
    left: 100%;
}

.footer-social-link:hover::after {
    opacity: 1;
}

.footer-social-link:hover {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.3) 0%, 
        rgba(74, 144, 226, 0.2) 50%,
        rgba(255, 255, 255, 0.2) 100%);
    color: white;
    transform: translateY(-4px) scale(1.1);
    box-shadow: 
        0 12px 25px rgba(255, 255, 255, 0.3),
        0 0 30px rgba(74, 144, 226, 0.4);
    border-color: rgba(255, 255, 255, 0.5);
}

.footer-social-link:active {
    transform: translateY(-2px) scale(1.08);
}

.footer-bottom {
    background: linear-gradient(135deg, 
        rgba(0, 0, 0, 0.4) 0%, 
        rgba(0, 0, 0, 0.2) 50%,
        rgba(0, 0, 0, 0.1) 100%);
    padding: 1.5rem 2.5rem;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    position: relative;
    backdrop-filter: blur(10px);
}

.footer-bottom::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.6), 
        rgba(74, 144, 226, 0.4),
        rgba(255, 255, 255, 0.6), 
        transparent);
}

.footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
    letter-spacing: 0.8px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.footer-bottom i {
    color: #ff6b6b;
    animation: heartbeat 2.5s ease-in-out infinite;
    filter: drop-shadow(0 0 8px rgba(255, 107, 107, 0.8));
    font-size: 1.1rem;
}

@keyframes heartbeat {
    0%, 100% { 
        transform: scale(1);
        filter: drop-shadow(0 0 8px rgba(255, 107, 107, 0.8));
    }
    50% { 
        transform: scale(1.2);
        filter: drop-shadow(0 0 15px rgba(255, 107, 107, 1));
    }
}

/* Animation keyframes */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

/* Footer */
.footer {
    text-align: center;
    padding: 30px 20px;
    margin-top: 40px;
    color: var(--text-muted);
    font-size: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

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

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

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 15px;
        max-width: 100%;
    }
    
    .profile-section {
        padding: 25px 15px;
        margin-bottom: 30px;
    }
    
    .profile-image {
        width: 100px;
        height: 100px;
    }
    
    .profile-name {
        font-size: 24px;
    }
    
    .section-title {
        font-size: 20px;
        margin-bottom: 20px;
    }
    
    .services-grid {
        gap: 12px;
    }
    
    .service-card {
        padding: 15px;
    }
    
    .service-icon {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    
    .service-icon img {
        width: 24px;
        height: 24px;
    }
    
    .service-title {
        font-size: 16px;
    }
    
    .service-description {
        font-size: 13px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .product-card {
        height: auto;
        min-height: 180px;
    }
    
    .product-image {
        height: 100px;
    }
    
    .product-content {
        padding: 10px;
    }
    
    .product-title {
        font-size: 13px;
        line-height: 1.3;
        font-weight: 600;
        margin-bottom: 5px;
    }
    
    .product-description {
        display: none;
    }
    
    .product-price {
        font-size: 12px;
        font-weight: 700;
        margin-top: 5px;
    }
    
    .product-image {
        height: 180px;
    }
    
    .product-content {
        padding: 15px;
    }
    
    .filter-controls {
        gap: 12px;
    }
    
    .filter-controls > div:first-child {
        gap: 8px;
    }
    
    .filter-btn {
        padding: 6px 12px;
        font-size: 13px;
    }
    
    .price-filter {
        padding: 12px;
    }
    
    .social-links {
        gap: 12px;
    }
    
    .social-link {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
    
    .whatsapp-float,
    .scroll-top-float {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
    
    .whatsapp-float {
        bottom: 25px;
        right: 25px;
    }
    
    .scroll-top-float {
        bottom: 80px;
        right: 25px;
    }
    
    .color-switcher {
        top: 25px;
        right: 25px;
    }
    
    .palette-toggle {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
    
    .color-palette {
        top: 55px;
        padding: 12px;
        gap: 8px;
    }
    
    .color-option {
        width: 25px;
        height: 25px;
    }
    
    /* Enhanced Footer Mobile Styles */
    .enhanced-footer {
        margin-top: 2.5rem;
        border-radius: 25px 25px 0 0;
        border-width: 1px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 2.5rem 1.5rem;
        gap: 2rem;
    }
    
    .footer-main {
        text-align: center;
        order: 1;
    }
    
    .footer-text {
        font-size: 1.2rem;
        line-height: 1.3;
    }
    
    .footer-text::after {
        left: 50%;
        transform: translateX(-50%);
        width: 40px;
    }
    
    .footer-copyright {
        font-size: 0.85rem;
    }
    
    .footer-social {
        justify-content: center;
        gap: 12px;
        order: 0;
        margin-bottom: 1.5rem;
    }
    
    .footer-social-link {
        width: 46px;
        height: 46px;
        font-size: 1.1rem;
    }
    
    .footer-bottom {
        padding: 1.25rem 1.5rem;
    }
    
    .footer-bottom p {
        font-size: 0.8rem;
        flex-direction: column;
        gap: 4px;
    }
    
    .footer-bottom::before {
        width: 60px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 10px;
    }
    
    .profile-section {
        padding: 20px 10px;
        margin-bottom: 25px;
    }
    
    .profile-image {
        width: 90px;
        height: 90px;
    }
    
    .profile-name {
        font-size: 22px;
    }
    
    .profile-title {
        font-size: 15px;
    }
    
    .profile-description {
        font-size: 13px;
    }
    
    .section-title {
        font-size: 18px;
    }
    
    .service-card {
        padding: 12px;
    }
    
    .service-link {
        gap: 12px;
    }
    
    .service-icon {
        width: 35px;
        height: 35px;
        font-size: 18px;
    }
    
    .service-icon img {
        width: 20px;
        height: 20px;
    }
    
    .service-title {
        font-size: 15px;
    }
    
    .service-description {
        font-size: 12px;
    }
    
    .product-image {
        height: 160px;
    }
    
    .product-content {
        padding: 12px;
    }
    
    .product-title {
        font-size: 16px;
    }
    
    .product-description {
        font-size: 13px;
    }
    
    .social-link {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .whatsapp-float,
    .scroll-top-float {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }
    
    .scroll-top-float {
        bottom: 70px;
        right: 20px;
    }
    
    .color-switcher {
        top: 15px;
        right: 15px;
    }
    
    .palette-toggle {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .color-palette {
        top: 50px;
        padding: 10px;
        gap: 6px;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .color-option {
        width: 22px;
        height: 22px;
    }
    
    .filter-btn {
        padding: 5px 10px;
        font-size: 12px;
    }
    
    .price-filter {
        padding: 10px;
    }
    
    .price-display {
        font-size: 13px;
    }
    
    .settings-header {
        padding: 1.5rem 1rem;
    }
    
    .settings-header h2 {
        font-size: 1.5rem;
    }
    
    .tab-content-container {
        padding: 1rem;
    }
    
    .tab-button span {
        display: none;
    }
    
    .tab-button {
        min-width: auto;
        padding: 1rem 0.5rem;
    }
    

}

/* Extra Small Devices (phones, 480px and down) */
@media (max-width: 480px) {
    .container {
        padding: 10px;
    }
    
    .profile-section {
        padding: 20px 10px;
        margin-bottom: 25px;
    }
    
    .profile-image {
        width: 90px;
        height: 90px;
    }
    
    .profile-name {
        font-size: 22px;
    }
    
    .section-title {
        font-size: 18px;
    }
    
    .enhanced-footer {
        margin-top: 2rem;
        border-radius: 20px 20px 0 0;
        border-width: 1px;
    }
    
    .footer-content {
        padding: 2rem 1rem;
        gap: 1.5rem;
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-main {
        order: 1;
        text-align: center;
    }
    
    .footer-text {
        font-size: 1.1rem;
        line-height: 1.3;
    }
    
    .footer-text::after {
        left: 50%;
        transform: translateX(-50%);
        width: 30px;
    }
    
    .footer-copyright {
        font-size: 0.8rem;
    }
    
    .footer-social {
        gap: 10px;
        order: 0;
        margin-bottom: 1rem;
        justify-content: center;
    }
    
    .footer-social-link {
        width: 40px;
        height: 40px;
        font-size: 1rem;
        border-width: 1px;
    }
    
    .footer-bottom {
        padding: 1rem;
    }
    
    .footer-bottom p {
        font-size: 0.75rem;
        flex-direction: column;
        gap: 2px;
    }
    
    .footer-bottom::before {
        width: 40px;
    }
    
    .whatsapp-float,
    .scroll-top-float {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }
    
    .scroll-top-float {
        bottom: 70px;
        right: 20px;
    }
}

/* Large Tablets and Small Desktops */
@media (min-width: 769px) and (max-width: 1024px) {
    .footer-content {
        padding: 2.25rem 1.75rem;
    }
    
    .footer-social {
        gap: 14px;
    }
    
    .footer-social-link {
        width: 46px;
        height: 46px;
        font-size: 1.05rem;
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .service-icon img,
    .profile-image img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --text-primary: #ffffff;
        --text-secondary: rgba(255, 255, 255, 0.8);
        --text-muted: rgba(255, 255, 255, 0.6);
        --background-dark: rgba(0, 0, 0, 0.2);
        --background-light: rgba(255, 255, 255, 0.1);
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    #particles-js {
        display: none;
    }
}

/* Print Styles */
@media print {
    #particles-js,
    .whatsapp-float,
    .scroll-top-float,
    .color-switcher {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
    
    .profile-section,
    .service-card,
    .product-card {
        background: white !important;
        border: 1px solid #ccc !important;
        box-shadow: none !important;
    }
}