/* ModelCraftZone.com - Main CSS File */

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

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

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

.container-fluid {
    width: 100%;
    padding: 0 20px;
}

/* Grid System */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.col {
    flex: 1;
    padding: 0 15px;
}

.col-1 { flex: 0 0 8.333333%; max-width: 8.333333%; }
.col-2 { flex: 0 0 16.666667%; max-width: 16.666667%; }
.col-3 { flex: 0 0 25%; max-width: 25%; }
.col-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
.col-6 { flex: 0 0 50%; max-width: 50%; }
.col-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
.col-9 { flex: 0 0 75%; max-width: 75%; }
.col-12 { flex: 0 0 100%; max-width: 100%; }

/* Header Styles */
.header {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: #2c5282;
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo-icon {
    width: 32px;
    height: 32px;
    margin-right: 10px;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    margin: 0 1rem;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: #2c5282;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #2c5282;
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

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

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

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/pattern.svg') repeat;
   
}

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

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: #2c5282;
    color: white;
}

.btn-primary:hover {
    background: #2a4f7a;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(44, 82, 130, 0.3);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #2c5282;
}

.btn-outline {
    background: transparent;
    color: #2c5282;
    border: 2px solid #2c5282;
}

.btn-outline:hover {
    background: #2c5282;
    color: white;
}

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

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* Cards */
.card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 30px;
}

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

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

.card-content {
    padding: 25px;
}

.card-title {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: #333;
    font-weight: 600;
}

.card-text {
    color: #666;
    line-height: 1.6;
}

/* Features Grid */
.features {
    background: #f8f9fa;
}

.feature-item {
    text-align: center;
    padding: 30px 20px;
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    display: block;
}

.feature-title {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #333;
    font-weight: 600;
}

.feature-text {
    color: #666;
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    aspect-ratio: 1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(44, 82, 130, 0.8);
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* Footer */
.footer {
    background: #2c5282;
    color: white;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h3 {
    margin-bottom: 20px;
    font-size: 1.2rem;
}

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

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

.footer-section ul li a {
    color: #b8d4f0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    color: #b8d4f0;
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 5px;
    color: #333;
    font-weight: 500;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e1e5e9;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: #2c5282;
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 20px 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-item {
        margin: 10px 0;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .col-1, .col-2, .col-3, .col-4, .col-6, .col-8, .col-9 {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .section {
        padding: 60px 0;
    }

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

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

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

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(44, 82, 130, 0.3);
    border-radius: 50%;
    border-top-color: #2c5282;
    animation: spin 1s ease-in-out infinite;
}

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

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #2c5282;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background: #2a4f7a;
    transform: translateY(-3px);
}

/* Cookie Consent Banner */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(44, 82, 130, 0.95);
    backdrop-filter: blur(10px);
    color: white;
    padding: 20px;
    z-index: 10000;
    transform: translateY(100%);
    transition: transform 0.3s ease-in-out;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
}

.cookie-consent.visible {
    transform: translateY(0);
}

.cookie-consent .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.cookie-consent-text {
    flex: 1;
    min-width: 300px;
}

.cookie-consent-text h4 {
    margin-bottom: 8px;
    font-size: 1.1em;
    font-weight: 600;
}

.cookie-consent-text p {
    font-size: 0.9em;
    line-height: 1.5;
    opacity: 0.9;
}

.cookie-consent-text a {
    color: #ffd700;
    text-decoration: underline;
}

.cookie-consent-text a:hover {
    color: #fff;
}

.cookie-consent-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.cookie-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.9em;
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    min-width: 100px;
    text-align: center;
}

.cookie-btn-accept {
    background: #28a745;
    color: white;
}

.cookie-btn-accept:hover {
    background: #218838;
    transform: translateY(-2px);
}

.cookie-btn-decline {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

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

.cookie-btn-settings {
    background: #ffc107;
    color: #333;
}

.cookie-btn-settings:hover {
    background: #e0a800;
    transform: translateY(-2px);
}

/* Cookie Consent Responsive */
@media (max-width: 768px) {
    .cookie-consent .container {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .cookie-consent-text {
        min-width: auto;
    }
    
    .cookie-consent-buttons {
        justify-content: center;
        width: 100%;
    }
    
    .cookie-btn {
        flex: 1;
        min-width: 80px;
    }
}

@media (max-width: 480px) {
    .cookie-consent {
        padding: 15px;
    }
    
    .cookie-consent-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .cookie-btn {
        width: 100%;
        margin-bottom: 5px;
    }
}

/* Statistics Section */
.stat-item {
    padding: 30px 20px;
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #2c5282;
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
}

.stat-desc {
    font-size: 0.9rem;
    color: #666;
    margin: 0;
}

/* Community Highlights */
.community-highlight {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 20px;
}

.community-highlight:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.highlight-image {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 10px;
    flex-shrink: 0;
}

.highlight-content {
    flex: 1;
}

.highlight-badge {
    display: inline-block;
    background: linear-gradient(135deg, #ffd700, #ffed4e);
    color: #333;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.highlight-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.highlight-text {
    color: #666;
    margin-bottom: 12px;
    line-height: 1.5;
}

.highlight-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}

.highlight-author {
    color: #2c5282;
    font-weight: 500;
}

.highlight-likes {
    color: #e53e3e;
}

/* Latest Updates */
.update-item {
    padding: 25px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.update-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.12);
}

.update-date {
    font-size: 0.8rem;
    color: #2c5282;
    font-weight: 600;
    margin-bottom: 5px;
}

.update-category {
    display: inline-block;
    background: #e2e8f0;
    color: #2c5282;
    padding: 3px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 15px;
}

.update-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
    line-height: 1.3;
}

.update-text {
    color: #666;
    line-height: 1.5;
    margin-bottom: 15px;
    flex-grow: 1;
}

.update-link {
    color: #2c5282;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.update-link:hover {
    color: #2a4f7a;
}

/* Responsive styles for new sections */
@media (max-width: 768px) {
    .stat-number {
        font-size: 2.5rem;
    }
    
    .community-highlight {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .highlight-image {
        width: 100px;
        height: 100px;
    }
    
    .highlight-meta {
        flex-direction: column;
        gap: 5px;
        align-items: center;
    }
    
    .update-item {
        margin-bottom: 20px;
    }
}

@media (max-width: 480px) {
    .stat-item {
        padding: 20px 15px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .community-highlight {
        padding: 20px;
    }
    
    .update-item {
        padding: 20px;
    }
}

/* Why Choose Us Section */
.feature-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.feature-list-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-list-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #2c5282, #3182ce);
    border-radius: 50%;
    position: relative;
}

.feature-icon::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, #4299e1, #63b3ed);
    border-radius: 50%;
    z-index: -1;
}

.feature-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #2c5282;
    margin-bottom: 8px;
}

.feature-content p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* User Reviews Section */
.review-card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.review-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: #e2e8f0;
    font-family: serif;
}

.review-rating {
    margin-bottom: 15px;
}

.stars {
    color: #ffd700;
    font-size: 1.2rem;
}

.review-text {
    color: #555;
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
    font-style: italic;
}

.review-author {
    border-top: 1px solid #e2e8f0;
    padding-top: 15px;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.review-author strong {
    color: #2c5282;
    font-weight: 600;
}

.review-author span {
    color: #666;
    font-size: 0.9rem;
}

/* Responsive styles for new sections */
@media (max-width: 768px) {
    .feature-list {
        gap: 20px;
    }
    
    .feature-list-item {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
        font-size: 2rem;
        align-self: center;
    }
    
    .review-card {
        margin-bottom: 20px;
    }
}

@media (max-width: 480px) {
    .feature-list-item {
        padding: 15px;
    }
    
    .feature-icon {
        width: 45px;
        height: 45px;
        font-size: 1.8rem;
    }
    
    .review-card {
        padding: 20px;
    }
    
    .review-card::before {
        font-size: 3rem;
        top: -5px;
    }
}

/* Instructions Page Specific Styles */

/* Featured Tutorials Styles */
.badge {
    display: inline-block;
    padding: 4px 12px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.badge-popular {
    background: linear-gradient(135deg, #28a745, #1e7e34);
}

.meta-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #eee;
    font-size: 0.85rem;
    color: #666;
}

.difficulty {
    font-size: 1rem;
}

/* Difficulty Levels Styles */
.difficulty-levels {
    margin-top: 40px;
}

.difficulty-card {
    text-align: center;
    padding: 30px 20px;
    border-radius: 15px;
    height: 100%;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.difficulty-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.difficulty-card.beginner {
    background: linear-gradient(135deg, #e8f5e8, #f0f9f0);
    border-color: #28a745;
}

.difficulty-card.intermediate {
    background: linear-gradient(135deg, #fff3cd, #fef9e7);
    border-color: #ffc107;
}

.difficulty-card.advanced {
    background: linear-gradient(135deg, #f8d7da, #fde7e9);
    border-color: #dc3545;
}

.difficulty-card.expert {
    background: linear-gradient(135deg, #d1ecf1, #e7f3ff);
    border-color: #6f42c1;
}

.difficulty-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.difficulty-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #333;
}

.difficulty-card p {
    margin-bottom: 20px;
    color: #666;
    line-height: 1.5;
}

.difficulty-card .features {
    list-style: none;
    text-align: left;
}

.difficulty-card .features li {
    padding: 5px 0;
    color: #555;
    position: relative;
    padding-left: 20px;
}

.difficulty-card .features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
}

/* Video Tutorials Styles */
.video-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.video-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.video-thumbnail {
    position: relative;
    overflow: hidden;
}

.video-thumbnail img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: all 0.3s ease;
}

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

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(0,0,0,0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.play-button:hover {
    background: #007bff;
    transform: translate(-50%, -50%) scale(1.1);
}

.video-duration {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0,0,0,0.8);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
}

.video-content {
    padding: 20px;
}

.video-content h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: #333;
}

.video-content p {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.video-stats {
    display: flex;
    gap: 15px;
    font-size: 0.8rem;
    color: #888;
}

/* Community Tips Styles */
.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.tip-card {
    background: #fff;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    border-left: 4px solid #007bff;
    transition: all 0.3s ease;
}

.tip-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
}

.tip-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.tip-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, #007bff, #0056b3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.2rem;
}

.author-info h4 {
    font-size: 1rem;
    margin-bottom: 2px;
    color: #333;
}

.author-info span {
    font-size: 0.8rem;
    color: #666;
}

.tip-rating {
    color: #ffc107;
    font-size: 0.9rem;
}

.tip-content h3 {
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: #333;
}

.tip-content p {
    color: #666;
    line-height: 1.6;
    font-style: italic;
}

/* Tools & Materials Styles */
.tools-categories {
    margin-top: 40px;
}

.tools-section {
    background: #fff;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    height: 100%;
}

.tools-title {
    font-size: 1.5rem;
    margin-bottom: 25px;
    color: #333;
    border-bottom: 2px solid #007bff;
    padding-bottom: 10px;
}

.tools-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.tool-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.tool-item:hover {
    background: #e9ecef;
    transform: translateX(5px);
}

.tool-icon {
    font-size: 2rem;
    width: 50px;
    text-align: center;
}

.tool-info h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: #333;
}

.tool-info p {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 5px;
}

.price-range {
    font-size: 0.8rem;
    color: #007bff;
    font-weight: 600;
}

.tools-cta {
    margin-top: 50px;
    padding: 40px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 15px;
}

.tools-cta h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #333;
}

.tools-cta p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 25px;
}

/* Responsive Design for New Sections */
@media (max-width: 768px) {
    .difficulty-levels .row {
        flex-direction: column;
    }
    
    .difficulty-card {
        margin-bottom: 20px;
    }
    
    .tips-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .tools-section {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .video-thumbnail img {
        height: 180px;
    }
    
    .meta-info {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .tip-header {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
    
    .tool-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .tools-cta {
        padding: 25px;
    }
    
    .video-content {
        padding: 15px;
    }
    
    .difficulty-card {
        padding: 20px 15px;
    }
}

/* Contact Page Specific Styles */

/* Contact Methods Styles */
.contact-method-card {
    text-align: center;
    padding: 30px 20px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    height: 100%;
    transition: all 0.3s ease;
}

.contact-method-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
}

.contact-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.contact-method-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: #333;
}

.contact-method-card p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.contact-details {
    text-align: left;
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    margin: 20px 0;
    font-size: 0.9rem;
    line-height: 1.8;
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.85rem;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
}

.social-link {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 20px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    width: 120px;
    text-align: center;
}

.social-link.facebook {
    background: #4267B2;
    color: white;
}

.social-link.instagram {
    background: linear-gradient(45deg, #405DE6, #5851DB, #833AB4, #C13584, #E1306C, #FD1D1D);
    color: white;
}

.social-link.youtube {
    background: #FF0000;
    color: white;
}

.social-link.discord {
    background: #5865F2;
    color: white;
}

.social-link:hover {
    transform: scale(1.05);
    opacity: 0.9;
}

/* Team Section Styles */
.team-card {
    text-align: center;
    padding: 30px 20px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    height: 100%;
}

.team-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
}

.team-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #007bff, #0056b3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    font-weight: bold;
    margin: 0 auto 20px;
}

.team-card h3 {
    font-size: 1.3rem;
    margin-bottom: 5px;
    color: #333;
}

.team-role {
    color: #007bff;
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.team-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.team-specialties {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.specialty-tag {
    background: #e9ecef;
    color: #495057;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Support Hours Styles */
.support-schedule {
    margin-top: 40px;
}

.schedule-card {
    background: #fff;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    height: 100%;
}

.schedule-card h3 {
    font-size: 1.4rem;
    margin-bottom: 25px;
    color: #333;
    border-bottom: 2px solid #007bff;
    padding-bottom: 10px;
}

.schedule-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

.schedule-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #eee;
}

.schedule-item.inactive {
    opacity: 0.6;
}

.schedule-item .day {
    font-weight: 500;
    color: #333;
}

.schedule-item .hours {
    color: #007bff;
    font-weight: 600;
}

.schedule-note {
    font-size: 0.85rem;
    color: #666;
    font-style: italic;
    margin-top: 15px;
}

/* Location Styles */
.location-info h3 {
    font-size: 1.4rem;
    margin-bottom: 20px;
    color: #333;
}

.address-card {
    background: #fff;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.address-details {
    margin-bottom: 25px;
    line-height: 1.8;
}

.address-details p {
    margin-bottom: 5px;
    color: #333;
}

.office-hours {
    margin-bottom: 20px;
}

.office-hours h4 {
    font-size: 1.1rem;
    color: #007bff;
    margin-bottom: 10px;
}

.office-hours p {
    color: #666;
    margin-bottom: 3px;
}

.office-note {
    background: #fff3cd;
    padding: 15px;
    border-radius: 8px;
    border-left: 4px solid #ffc107;
}

.office-note p {
    margin: 0;
    color: #856404;
    font-size: 0.9rem;
}

.map-container {
    height: 100%;
}

.map-placeholder {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    height: 100%;
    border: 2px dashed #dee2e6;
}

.map-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.map-placeholder h4 {
    color: #333;
    margin-bottom: 15px;
}

.directions {
    text-align: left;
    margin-top: 25px;
}

.directions h5 {
    color: #007bff;
    margin-bottom: 10px;
    margin-top: 20px;
}

.directions ul {
    list-style: none;
    padding-left: 0;
}

.directions li {
    padding: 3px 0;
    color: #666;
    position: relative;
    padding-left: 15px;
}

.directions li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #007bff;
}

/* Partnership Styles */
.partnership-types {
    margin-top: 40px;
}

.partnership-card {
    text-align: center;
    padding: 30px 25px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    height: 100%;
    transition: all 0.3s ease;
}

.partnership-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
}

.partnership-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.partnership-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #333;
}

.partnership-card p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.partnership-benefits {
    list-style: none;
    text-align: left;
    margin-bottom: 25px;
}

.partnership-benefits li {
    padding: 5px 0;
    color: #555;
    position: relative;
    padding-left: 20px;
}

.partnership-benefits li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
}

.btn-outline {
    background: transparent;
    border: 2px solid #007bff;
    color: #007bff;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-outline:hover {
    background: #007bff;
    color: white;
}

.partnership-cta {
    text-align: center;
    margin-top: 50px;
    padding: 40px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 15px;
}

.partnership-cta h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #333;
}

.partnership-cta p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 25px;
}

/* Responsive Design for Contact Page */
@media (max-width: 768px) {
    .contact-method-card,
    .team-card,
    .partnership-card {
        margin-bottom: 20px;
    }
    
    .schedule-card {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .address-card {
        padding: 20px;
    }
    
    .map-placeholder {
        padding: 20px;
    }
    
    .social-links {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .social-link {
        width: auto;
        min-width: 100px;
    }
}

@media (max-width: 480px) {
    .contact-icon,
    .partnership-icon {
        font-size: 2.5rem;
    }
    
    .team-avatar {
        width: 60px;
        height: 60px;
        font-size: 1.4rem;
    }
    
    .contact-method-card,
    .team-card,
    .partnership-card {
        padding: 20px 15px;
    }
    
    .schedule-item {
        flex-direction: column;
        gap: 5px;
        align-items: flex-start;
    }
    
    .partnership-cta {
        padding: 25px 20px;
    }
}

/* 3D Models Page Specific Styles */

/* Software Tools Styles */
.software-card {
    text-align: center;
    padding: 30px 20px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    height: 100%;
    transition: all 0.3s ease;
}

.software-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
}

.software-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    display: block;
}

.software-card h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: #333;
}

.software-rating {
    color: #ffc107;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.software-description {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.software-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-tag {
    background: #e9ecef;
    color: #495057;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

.feature-tag.free {
    background: #d4edda;
    color: #155724;
}

.feature-tag.premium {
    background: #fff3cd;
    color: #856404;
}

.software-specs {
    text-align: left;
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.spec-item:last-child {
    margin-bottom: 0;
}

.spec-label {
    font-weight: 500;
    color: #333;
}

.spec-value {
    color: #007bff;
    font-weight: 500;
}

/* Printer Reviews Styles */
.printer-review-card {
    display: flex;
    gap: 20px;
    background: #fff;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.printer-review-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
}

.printer-image {
    flex-shrink: 0;
    width: 120px;
    height: 120px;
    background: #f8f9fa;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.printer-placeholder {
    font-size: 3rem;
    color: #dee2e6;
}

.printer-details {
    flex: 1;
}

.printer-details h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: #333;
}

.printer-rating {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.rating-score {
    background: #007bff;
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

.rating-stars {
    color: #ffc107;
}

.printer-summary {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.printer-pros-cons {
    display: flex;
    gap: 30px;
    margin-bottom: 20px;
}

.pros, .cons {
    flex: 1;
}

.pros h4, .cons h4 {
    font-size: 0.9rem;
    margin-bottom: 10px;
    color: #333;
}

.pros ul, .cons ul {
    list-style: none;
    padding: 0;
}

.pros li, .cons li {
    padding: 3px 0;
    font-size: 0.85rem;
    color: #666;
}

.printer-specs {
    display: flex;
    gap: 20px;
    font-size: 0.85rem;
    color: #007bff;
    font-weight: 500;
}

/* Print Calculator Styles */
.print-calculator {
    margin-top: 40px;
}

.calculator-inputs {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.calculator-inputs h3 {
    font-size: 1.4rem;
    margin-bottom: 25px;
    color: #333;
    border-bottom: 2px solid #007bff;
    padding-bottom: 10px;
}

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

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

.calc-select {
    width: 100%;
    padding: 10px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 0.9rem;
    background: white;
    transition: border-color 0.3s ease;
}

.calc-select:focus {
    outline: none;
    border-color: #007bff;
}

.calc-btn {
    width: 100%;
    margin-top: 20px;
}

.calculator-results {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 15px;
    border: 2px solid #e9ecef;
}

.calculator-results h3 {
    font-size: 1.4rem;
    margin-bottom: 25px;
    color: #333;
    border-bottom: 2px solid #28a745;
    padding-bottom: 10px;
}

.result-card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 25px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #eee;
}

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

.result-label {
    font-weight: 500;
    color: #333;
}

.result-value {
    color: #007bff;
    font-weight: 600;
}

.calc-tips {
    background: #fff3cd;
    padding: 20px;
    border-radius: 10px;
    border-left: 4px solid #ffc107;
}

.calc-tips h4 {
    color: #856404;
    margin-bottom: 15px;
}

.calc-tips ul {
    list-style: none;
    padding: 0;
}

.calc-tips li {
    padding: 5px 0;
    color: #856404;
    font-size: 0.9rem;
    position: relative;
    padding-left: 20px;
}

.calc-tips li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #ffc107;
}

/* Community Uploads Styles */
.community-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    height: 100%;
}

.community-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
}

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

.community-content {
    padding: 20px;
}

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

.author-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.author-avatar {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: linear-gradient(135deg, #007bff, #0056b3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.8rem;
    font-weight: bold;
}

.author-details h4 {
    font-size: 0.9rem;
    margin-bottom: 2px;
    color: #333;
}

.upload-date {
    font-size: 0.75rem;
    color: #666;
}

.model-rating .likes {
    color: #e74c3c;
    font-size: 0.85rem;
}

.community-content h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: #333;
}

.community-content p {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 15px;
    line-height: 1.5;
}

.community-stats {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 0.8rem;
    color: #666;
}

.community-cta {
    margin-top: 50px;
    padding: 40px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 15px;
}

.community-cta h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #333;
}

.community-cta p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 25px;
}

/* Design Services Styles */
.service-card {
    text-align: center;
    padding: 30px 25px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    height: 100%;
    transition: all 0.3s ease;
    position: relative;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
}

.service-card.featured {
    border: 2px solid #007bff;
}

.service-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: #007bff;
    color: white;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    display: block;
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: #333;
}

.service-price {
    font-size: 1.4rem;
    font-weight: 600;
    color: #007bff;
    margin-bottom: 15px;
}

.service-description {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-features {
    list-style: none;
    text-align: left;
    margin-bottom: 20px;
}

.service-features li {
    padding: 5px 0;
    color: #555;
    position: relative;
    padding-left: 20px;
}

.service-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
}

.service-timeline {
    background: #f8f9fa;
    padding: 10px 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.timeline-label {
    font-weight: 500;
    color: #333;
    font-size: 0.9rem;
}

.timeline-value {
    color: #007bff;
    font-weight: 600;
    font-size: 0.9rem;
}

.services-info {
    margin-top: 50px;
}

.info-section {
    background: #fff;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    height: 100%;
}

.info-section h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: #333;
}

.benefits-list, .process-list {
    padding-left: 0;
}

.benefits-list li {
    list-style: none;
    padding: 8px 0;
    color: #666;
    position: relative;
    padding-left: 20px;
}

.benefits-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
}

.process-list {
    counter-reset: step-counter;
}

.process-list li {
    counter-increment: step-counter;
    padding: 10px 0;
    color: #666;
    position: relative;
    padding-left: 35px;
    list-style: none;
}

.process-list li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 8px;
    background: #007bff;
    color: white;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: bold;
}

/* Responsive Design for 3D Models Page */
@media (max-width: 768px) {
    .software-card,
    .service-card,
    .community-card {
        margin-bottom: 20px;
    }
    
    .printer-review-card {
        flex-direction: column;
        text-align: center;
    }
    
    .printer-image {
        width: 100px;
        height: 100px;
        align-self: center;
    }
    
    .printer-pros-cons {
        flex-direction: column;
        gap: 15px;
    }
    
    .calculator-inputs,
    .calculator-results {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .info-section {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .community-stats {
        flex-direction: column;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .software-icon,
    .service-icon {
        font-size: 2.5rem;
    }
    
    .service-card {
        padding: 20px 15px;
    }
    
    .printer-specs {
        flex-direction: column;
        gap: 8px;
    }
    
    .community-header {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
    
    .services-info {
        margin-top: 30px;
    }
}

/* About Page Specific Styles */

/* Enhanced About Content Styles */
.about-content {
    padding: 40px 0;
}

.about-content h2 {
    font-size: 2.2rem;
    margin-bottom: 25px;
    color: #2c3e50;
    position: relative;
    padding-bottom: 15px;
}

.about-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    border-radius: 2px;
}

.about-content h3 {
    font-size: 1.6rem;
    margin: 30px 0 20px 0;
    color: #34495e;
    position: relative;
    padding-left: 20px;
}

.about-content h3::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 25px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    border-radius: 2px;
}

.about-content h4 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: #2c3e50;
    font-weight: 600;
}

.about-content p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 20px;
    color: #555;
    text-align: justify;
}

.about-content ul {
    margin: 25px 0;
    padding-left: 0;
}

.about-content ul li {
    list-style: none;
    padding: 12px 0 12px 35px;
    position: relative;
    color: #555;
    font-size: 1.05rem;
    line-height: 1.6;
    border-bottom: 1px solid #f1f1f1;
}

.about-content ul li:last-child {
    border-bottom: none;
}

.about-content ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 12px;
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: bold;
}

/* Values Cards Enhancement */
.values-section .col-6 {
    margin-bottom: 25px;
}

.value-card {
    background: #fff;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    border-left: 4px solid transparent;
    transition: all 0.3s ease;
    height: 100%;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    border-left-color: #007bff;
}

.value-card h4 {
    color: #007bff;
    margin-bottom: 15px;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.value-card h4::before {
    content: '💎';
    font-size: 1.5rem;
}

.value-card:nth-child(1) .value-card h4::before { content: '🎨'; }
.value-card:nth-child(2) .value-card h4::before { content: '👥'; }
.value-card:nth-child(3) .value-card h4::before { content: '⭐'; }
.value-card:nth-child(4) .value-card h4::before { content: '🎯'; }

.value-card p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 0;
}

/* Sidebar Cards Enhancement */
.about-sidebar .card {
    margin-bottom: 25px;
    border: none;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

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

.about-sidebar .card-image {
    height: 200px;
    object-fit: cover;
    border-radius: 15px 15px 0 0;
}

.about-sidebar .card-content {
    padding: 25px;
}

.about-sidebar .card-content h3 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.about-sidebar .card-content p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 0;
}

/* Facts Card Special Styling */
.facts-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.facts-card .card-content {
    padding: 30px 25px;
}

.facts-card h3 {
    color: white;
    margin-bottom: 20px;
    text-align: center;
}

.facts-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.facts-card ul li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(255,255,255,0.9);
}

.facts-card ul li:last-child {
    border-bottom: none;
}

.facts-card ul li strong {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 600;
}

/* Team Section Enhancement */
.team-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 60px 0;
}

.team-card {
    background: white;
    border-radius: 15px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.team-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #007bff, #0056b3);
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.team-member-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: bold;
    margin: 0 auto 20px;
    box-shadow: 0 4px 15px rgba(0,123,255,0.3);
}

.team-card h3 {
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 1.4rem;
}

.team-card .team-role {
    color: #007bff;
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.team-card p {
    color: #666;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Contact CTA Enhancement */
.contact-cta {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.contact-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(255,255,255,0.03) 10px,
        rgba(255,255,255,0.03) 20px
    );
    animation: diagonal-lines 20s linear infinite;
}

@keyframes diagonal-lines {
    0% { transform: translateX(-50px) translateY(-50px); }
    100% { transform: translateX(50px) translateY(50px); }
}

.contact-cta .section-title {
    color: white;
    margin-bottom: 15px;
    position: relative;
    z-index: 2;
}

.contact-cta .section-subtitle {
    color: rgba(255,255,255,0.9);
    margin-bottom: 30px;
    position: relative;
    z-index: 2;
}

.contact-cta .btn {
    background: white;
    color: #007bff;
    border: none;
    padding: 15px 40px;
    font-weight: 600;
    font-size: 1.1rem;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.contact-cta .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    color: #0056b3;
}

/* Responsive Design for About Page */
@media (max-width: 768px) {
    .about-content h2 {
        font-size: 1.8rem;
    }
    
    .about-content h3 {
        font-size: 1.4rem;
        padding-left: 15px;
    }
    
    .about-content h3::before {
        width: 3px;
        height: 20px;
    }
    
    .value-card {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .team-member-avatar {
        width: 60px;
        height: 60px;
        font-size: 1.4rem;
    }
    
    .team-card {
        margin-bottom: 20px;
        padding: 25px 15px;
    }
    
    .contact-cta {
        padding: 40px 0;
    }
}

@media (max-width: 480px) {
    .about-content h2 {
        font-size: 1.6rem;
        margin-bottom: 20px;
    }
    
    .about-content h3 {
        font-size: 1.2rem;
        margin: 25px 0 15px 0;
    }
    
    .about-content p,
    .about-content ul li {
        font-size: 1rem;
    }
    
    .about-content ul li {
        padding: 10px 0 10px 30px;
    }
    
    .about-content ul li::before {
        width: 18px;
        height: 18px;
        font-size: 0.7rem;
    }
    
    .value-card {
        padding: 15px;
    }
    
    .facts-card .card-content {
        padding: 20px;
    }
    
    .contact-cta .btn {
        padding: 12px 30px;
        font-size: 1rem;
    }
}

/* Achievements Section Styles */
.achievement-card {
    background: white;
    padding: 30px 20px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.achievement-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #28a745, #20c997);
}

.achievement-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.achievement-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    display: block;
}

.achievement-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: #28a745;
    margin-bottom: 10px;
    display: block;
}

.achievement-card h4 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.achievement-card p {
    color: #666;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Process Timeline Styles */
.process-timeline {
    position: relative;
    padding: 20px 0;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 25px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(135deg, #007bff, #0056b3);
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
    padding-left: 70px;
}

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

.timeline-marker {
    position: absolute;
    left: 0;
    top: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(0,123,255,0.3);
}

.timeline-content h4 {
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.timeline-content p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 0;
}

.quality-badges {
    margin-top: 30px;
}

.quality-badge {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    background: white;
    border-radius: 10px;
    margin-bottom: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.quality-badge:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.12);
}

.badge-icon {
    width: 25px;
    height: 25px;
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 0.8rem;
    font-weight: bold;
}

/* Impact Cards Styles */
.impact-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.impact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
}

.impact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.impact-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.impact-icon {
    font-size: 2.5rem;
    margin-right: 15px;
}

.impact-header h3 {
    color: #2c3e50;
    margin: 0;
    font-size: 1.4rem;
}

.impact-content h4 {
    color: #007bff;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.impact-content p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.impact-stats {
    display: flex;
    gap: 20px;
}

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

.stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: bold;
    color: #ff6b6b;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.85rem;
    color: #666;
    line-height: 1.3;
}

/* Testimonials Section Styles */
.testimonials-section {
    margin-top: 60px;
    padding-top: 60px;
    border-top: 2px solid #e9ecef;
}

.testimonials-section h3 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 40px;
    font-size: 1.8rem;
    position: relative;
    padding-bottom: 15px;
}

.testimonials-section h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    border-radius: 2px;
}

.testimonial-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    height: 100%;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: #007bff;
    opacity: 0.3;
    font-family: serif;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.testimonial-content {
    margin-bottom: 20px;
}

.testimonial-content p {
    color: #555;
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 0;
    font-size: 1.05rem;
}

.testimonial-author {
    border-top: 1px solid #e9ecef;
    padding-top: 15px;
}

.testimonial-author strong {
    display: block;
    color: #2c3e50;
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.testimonial-author span {
    color: #666;
    font-size: 0.9rem;
}

/* Responsive Design for New Sections */
@media (max-width: 768px) {
    .achievement-card {
        margin-bottom: 20px;
        padding: 25px 15px;
    }
    
    .achievement-number {
        font-size: 2rem;
    }
    
    .timeline-marker {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .timeline-item {
        padding-left: 60px;
        margin-bottom: 30px;
    }
    
    .process-timeline::before {
        left: 20px;
    }
    
    .impact-card {
        margin-bottom: 20px;
        padding: 25px 20px;
    }
    
    .impact-header {
        flex-direction: column;
        text-align: center;
        margin-bottom: 15px;
    }
    
    .impact-icon {
        margin-right: 0;
        margin-bottom: 10px;
    }
    
    .impact-stats {
        justify-content: center;
        gap: 30px;
    }
    
    .testimonial-card {
        margin-bottom: 20px;
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .achievement-number {
        font-size: 1.8rem;
    }
    
    .achievement-icon {
        font-size: 2.5rem;
    }
    
    .timeline-marker {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .timeline-item {
        padding-left: 50px;
    }
    
    .process-timeline::before {
        left: 17.5px;
    }
    
    .quality-badge {
        padding: 10px 15px;
    }
    
    .impact-stats {
        flex-direction: column;
        gap: 15px;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
}

/* Products Page Specific Styles */

/* Featured Products Section */
.featured-product-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    height: 100%;
}

.featured-product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.featured-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 2;
}

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

.featured-content {
    padding: 25px;
}

.featured-content h3 {
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.featured-rating {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.featured-rating .stars {
    color: #ffd700;
    font-size: 1.1rem;
}

.featured-rating .rating-text {
    color: #666;
    font-size: 0.9rem;
}

.featured-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.featured-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.spec-item {
    background: #f8f9fa;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.85rem;
    color: #007bff;
    font-weight: 500;
}

.featured-btn {
    width: 100%;
    text-align: center;
}

/* Comparison Table */
.comparison-table-wrapper {
    overflow-x: auto;
    margin-bottom: 40px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    border-radius: 10px;
}

.comparison-table {
    width: 100%;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    min-width: 800px;
}

.comparison-table th {
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    padding: 20px 15px;
    text-align: left;
    font-weight: 600;
    font-size: 0.95rem;
}

.comparison-table th:first-child {
    width: 25%;
}

.comparison-row {
    border-bottom: 1px solid #f1f1f1;
    transition: all 0.3s ease;
}

.comparison-row:hover {
    background: #f8f9fa;
}

.comparison-table td {
    padding: 20px 15px;
    vertical-align: middle;
}

.product-cell {
    display: flex;
    align-items: center;
    gap: 15px;
}

.comparison-image {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
}

.product-info h4 {
    margin: 0 0 5px 0;
    color: #2c3e50;
    font-size: 1rem;
}

.product-info p {
    margin: 0;
    color: #666;
    font-size: 0.85rem;
}

.difficulty {
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.difficulty.beginner {
    background: #d4edda;
    color: #155724;
}

.difficulty.intermediate {
    background: #fff3cd;
    color: #856404;
}

.difficulty.expert {
    background: #f8d7da;
    color: #721c24;
}

.rating-badge {
    background: #28a745;
    color: white;
    padding: 4px 8px;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 600;
}

.price {
    font-size: 1.2rem;
    font-weight: bold;
    color: #007bff;
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.85rem;
}

.comparison-help {
    text-align: center;
    padding: 40px;
    background: #f8f9fa;
    border-radius: 15px;
    margin-top: 40px;
}

.comparison-help h3 {
    color: #2c3e50;
    margin-bottom: 15px;
}

.comparison-help p {
    color: #666;
    margin-bottom: 25px;
    font-size: 1.1rem;
}

/* Reviews Section */
.review-card {
    background: rgba(255,255,255,0.95);
    border-radius: 15px;
    padding: 30px;
    color: #2c3e50;
    height: 100%;
    backdrop-filter: blur(10px);
}

.review-rating {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.review-rating .stars {
    color: #ffd700;
    font-size: 1.2rem;
}

.review-score {
    background: #28a745;
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
}

.review-text {
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 25px;
    font-size: 1.05rem;
    border-left: 4px solid #007bff;
    padding-left: 20px;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1rem;
}

.author-info h4 {
    margin: 0 0 5px 0;
    color: #2c3e50;
    font-size: 1.1rem;
}

.author-info p {
    margin: 0 0 5px 0;
    color: #666;
    font-size: 0.9rem;
}

.purchase-info {
    font-size: 0.8rem;
    color: #007bff;
    font-weight: 500;
}

.reviews-stats {
    margin-top: 50px;
    padding-top: 40px;
    border-top: 2px solid rgba(255,255,255,0.2);
}

.reviews-stats .stat-item {
    text-align: center;
    color: white;
}

.reviews-stats .stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    display: block;
    margin-bottom: 10px;
}

.reviews-stats .stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* Buying Guide Section */
.guide-section {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    height: 100%;
}

.guide-section h3 {
    color: #2c3e50;
    margin-bottom: 25px;
    font-size: 1.4rem;
}

.difficulty-guide {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.difficulty-item {
    display: flex;
    gap: 15px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.difficulty-item:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.difficulty-badge {
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    align-self: flex-start;
    min-width: 120px;
    text-align: center;
}

.difficulty-content h4 {
    margin: 0 0 5px 0;
    color: #007bff;
    font-size: 0.9rem;
    font-weight: 600;
}

.difficulty-content p {
    margin: 0 0 10px 0;
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* FAQ Section */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background: #f8f9fa;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-question {
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    border-bottom: 1px solid #f1f1f1;
}

.faq-question h4 {
    margin: 0;
    color: #2c3e50;
    font-size: 1rem;
}

.faq-toggle {
    width: 30px;
    height: 30px;
    background: #007bff;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    transition: all 0.3s ease;
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 20px;
    max-height: 200px;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* Newsletter Section */
.newsletter-section h3 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.newsletter-section p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 25px;
}

.newsletter-form .form-group {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.form-input {
    flex: 1;
    padding: 12px 15px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 3px rgba(0,123,255,0.1);
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 20px;
}

.form-checkbox input[type="checkbox"] {
    margin-top: 3px;
}

.form-checkbox label {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.5;
}

.newsletter-benefits {
    margin-top: 30px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
}

.newsletter-benefits h4 {
    color: #2c3e50;
    margin-bottom: 15px;
}

.newsletter-benefits ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.newsletter-benefits li {
    padding: 8px 0;
    color: #666;
    font-size: 0.95rem;
}

/* Updates Section */
.updates-section h3 {
    color: #2c3e50;
    margin-bottom: 25px;
    font-size: 1.4rem;
}

.update-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 30px;
}

.update-item {
    padding: 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    border-left: 4px solid #007bff;
    transition: all 0.3s ease;
}

.update-item:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.12);
}

.update-date {
    color: #007bff;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    text-transform: uppercase;
}

.update-item h4 {
    color: #2c3e50;
    margin: 0 0 10px 0;
    font-size: 1.1rem;
}

.update-item p {
    color: #666;
    line-height: 1.6;
    margin: 0;
    font-size: 0.95rem;
}

/* Responsive Design for Products Page */
@media (max-width: 768px) {
    .featured-product-card {
        margin-bottom: 25px;
    }
    
    .featured-content {
        padding: 20px;
    }
    
    .featured-specs {
        justify-content: center;
    }
    
    .comparison-table-wrapper {
        margin: 0 -20px;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 15px 10px;
        font-size: 0.9rem;
    }
    
    .product-cell {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .review-card {
        margin-bottom: 25px;
        padding: 25px 20px;
    }
    
    .review-author {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .reviews-stats .stat-number {
        font-size: 2rem;
    }
    
    .difficulty-item {
        flex-direction: column;
        gap: 10px;
    }
    
    .difficulty-badge {
        align-self: center;
        min-width: auto;
    }
    
    .guide-section {
        margin-bottom: 25px;
        padding: 25px 20px;
    }
    
    .newsletter-form .form-group {
        flex-direction: column;
    }
    
    .update-item {
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .featured-badge {
        font-size: 0.75rem;
        padding: 6px 12px;
    }
    
    .featured-content h3 {
        font-size: 1.1rem;
    }
    
    .spec-item {
        font-size: 0.75rem;
        padding: 4px 8px;
    }
    
    .comparison-table {
        min-width: 600px;
    }
    
    .comparison-image {
        width: 50px;
        height: 50px;
    }
    
    .reviews-stats .stat-number {
        font-size: 1.8rem;
    }
    
    .faq-question {
        padding: 15px;
    }
    
    .faq-question h4 {
        font-size: 0.9rem;
    }
}

/* DIY Projects Page Specific Styles */

/* Category Cards */
.category-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    height: 100%;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #007bff, #0056b3);
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.category-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.category-card h3 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.category-card p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.category-stats {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.stat-item {
    background: #f8f9fa;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    color: #007bff;
    font-weight: 500;
}

.category-examples {
    font-size: 0.9rem;
    color: #666;
    font-style: italic;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
}

/* Tools Section */
.tools-section h3,
.materials-section h3 {
    color: #2c3e50;
    margin-bottom: 25px;
    font-size: 1.4rem;
}

.tools-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.tool-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.tool-item:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.tool-icon {
    font-size: 2rem;
    width: 60px;
    text-align: center;
}

.tool-content h4 {
    margin: 0 0 5px 0;
    color: #2c3e50;
    font-size: 1.1rem;
}

.tool-content p {
    margin: 0 0 8px 0;
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
}

.tool-price {
    color: #007bff;
    font-weight: 600;
    font-size: 0.9rem;
}

/* Materials Section */
.materials-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.material-category h4 {
    color: #007bff;
    margin-bottom: 15px;
    font-size: 1.2rem;
    border-bottom: 2px solid #007bff;
    padding-bottom: 8px;
}

.material-category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.material-category li {
    padding: 10px 0;
    border-bottom: 1px solid #f1f1f1;
    color: #666;
    line-height: 1.5;
}

.material-category li:last-child {
    border-bottom: none;
}

.material-category strong {
    color: #2c3e50;
}

.materials-tip {
    margin-top: 25px;
    padding: 20px;
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
    border-radius: 12px;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Step-by-Step Guide */
.guide-steps {
    position: relative;
}

.guide-steps::before {
    content: '';
    position: absolute;
    left: 25px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: rgba(255,255,255,0.3);
}

.step-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
    position: relative;
}

.step-item:last-child {
    margin-bottom: 0;
}

.step-number {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.9);
    color: #007bff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.step-content h4 {
    color: white;
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.step-content p {
    color: rgba(255,255,255,0.9);
    line-height: 1.6;
    margin: 0;
}

/* Safety Tips */
.safety-tips h3 {
    color: white;
    margin-bottom: 25px;
    font-size: 1.4rem;
}

.safety-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

.safety-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.safety-icon {
    font-size: 1.8rem;
    width: 50px;
    text-align: center;
}

.safety-item h4 {
    margin: 0 0 5px 0;
    color: white;
    font-size: 1rem;
}

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

.emergency-info {
    padding: 20px;
    background: rgba(255,255,255,0.15);
    border-radius: 12px;
    border-left: 4px solid #ffc107;
}

.emergency-info h4 {
    color: white;
    margin-bottom: 10px;
}

.emergency-info p {
    color: rgba(255,255,255,0.9);
    margin: 0;
    line-height: 1.6;
}

/* Community Projects */
.community-project {
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    overflow: hidden;
    height: 100%;
}

.community-project:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

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

.community-content {
    padding: 25px;
}

.community-author {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.author-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
}

.author-info h4 {
    margin: 0;
    color: #2c3e50;
    font-size: 1rem;
}

.author-info span {
    color: #666;
    font-size: 0.85rem;
}

.community-content h3 {
    color: #2c3e50;
    margin-bottom: 12px;
    font-size: 1.2rem;
}

.community-content p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.project-stats {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.project-stats .stat {
    background: #f8f9fa;
    padding: 5px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    color: #007bff;
    font-weight: 500;
}

.project-feedback {
    display: flex;
    gap: 20px;
    align-items: center;
}

.project-feedback span {
    color: #666;
    font-size: 0.9rem;
}

.community-cta {
    text-align: center;
    margin-top: 50px;
    padding: 40px;
    background: #f8f9fa;
    border-radius: 15px;
}

.community-cta h3 {
    color: #2c3e50;
    margin-bottom: 15px;
}

.community-cta p {
    color: #666;
    margin-bottom: 25px;
    font-size: 1.1rem;
}

/* Tips & Tricks */
.tips-section h3,
.tricks-section h3 {
    color: #2c3e50;
    margin-bottom: 25px;
    font-size: 1.4rem;
}

.tip-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.tip-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.tip-item:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.12);
}

.tip-icon {
    font-size: 1.8rem;
    width: 50px;
    text-align: center;
    flex-shrink: 0;
}

.tip-content h4 {
    margin: 0 0 8px 0;
    color: #2c3e50;
    font-size: 1.1rem;
}

.tip-content p {
    margin: 0;
    color: #666;
    line-height: 1.6;
    font-size: 0.95rem;
}

.trick-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.trick-item {
    padding: 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    border-left: 4px solid #007bff;
    transition: all 0.3s ease;
}

.trick-item:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.12);
}

.trick-item h4 {
    margin: 0 0 10px 0;
    color: #007bff;
    font-size: 1rem;
}

.trick-item p {
    margin: 0;
    color: #666;
    line-height: 1.6;
    font-size: 0.95rem;
}

.expert-note {
    margin-top: 25px;
    padding: 20px;
    background: linear-gradient(135deg, #ffc107, #ff8c00);
    color: white;
    border-radius: 12px;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Responsive Design for DIY Projects Page */
@media (max-width: 768px) {
    .category-card {
        margin-bottom: 25px;
        padding: 25px 20px;
    }
    
    .category-stats {
        align-items: center;
    }
    
    .tools-grid {
        gap: 15px;
    }
    
    .tool-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
        padding: 20px 15px;
    }
    
    .materials-list {
        gap: 20px;
    }
    
    .guide-steps::before {
        left: 20px;
    }
    
    .step-item {
        gap: 15px;
        margin-bottom: 25px;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .safety-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .community-project {
        margin-bottom: 25px;
    }
    
    .community-content {
        padding: 20px;
    }
    
    .project-stats {
        justify-content: center;
    }
    
    .tip-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .trick-item {
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .category-icon {
        font-size: 2.5rem;
        margin-bottom: 15px;
    }
    
    .category-card h3 {
        font-size: 1.2rem;
    }
    
    .tool-item {
        padding: 15px;
    }
    
    .tool-icon {
        font-size: 1.5rem;
    }
    
    .step-number {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .guide-steps::before {
        left: 17.5px;
    }
    
    .safety-icon {
        font-size: 1.5rem;
    }
    
    .community-author {
        flex-direction: column;
        text-align: center;
    }
    
    .project-feedback {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .tip-icon {
        font-size: 1.5rem;
    }
}

/* LEGO Sets Page Specific Styles */

/* Price Guide Section */
.price-guide-section h3 {
    color: #2c3e50;
    margin-bottom: 25px;
    font-size: 1.4rem;
}

.price-table {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 30px;
}

.price-category h4 {
    color: #007bff;
    margin-bottom: 15px;
    font-size: 1.2rem;
    border-bottom: 2px solid #007bff;
    padding-bottom: 8px;
}

.price-items {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.price-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
}

.price-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.set-name {
    font-weight: 500;
    color: #2c3e50;
    font-size: 0.95rem;
}

.price-range {
    font-weight: bold;
    color: #28a745;
    font-size: 1rem;
}

.price-tips {
    padding: 20px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    border-radius: 12px;
}

.price-tips h4 {
    color: white;
    margin-bottom: 15px;
}

.price-tips ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.price-tips li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    line-height: 1.5;
}

.price-tips li::before {
    content: '💡';
    position: absolute;
    left: 0;
    top: 8px;
}

/* Investment Guide */
.investment-guide h3 {
    color: #2c3e50;
    margin-bottom: 25px;
    font-size: 1.4rem;
}

.investment-stats {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    text-align: center;
    border-left: 4px solid #28a745;
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
    color: #28a745;
    display: block;
    margin-bottom: 8px;
}

.stat-label {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.4;
}

.valuable-sets h4 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.valuable-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 25px;
}

.valuable-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
}

.set-info strong {
    color: #2c3e50;
    font-size: 0.95rem;
}

.set-info small {
    color: #666;
    font-size: 0.8rem;
}

.current-value {
    font-weight: bold;
    color: #ffc107;
    font-size: 1.1rem;
}

.investment-advice {
    padding: 15px;
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 8px;
    color: #856404;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Building Techniques */
.technique-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    height: 100%;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.technique-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #007bff, #0056b3);
}

.technique-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.technique-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.technique-card h3 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.technique-card p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.technique-details h4 {
    color: #007bff;
    margin-bottom: 10px;
    font-size: 1rem;
}

.technique-details ul {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
    text-align: left;
}

.technique-details li {
    padding: 5px 0;
    color: #666;
    font-size: 0.9rem;
    position: relative;
    padding-left: 20px;
}

.technique-details li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: #007bff;
    font-weight: bold;
}

.difficulty-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.difficulty-badge.beginner {
    background: #d4edda;
    color: #155724;
}

.difficulty-badge.intermediate {
    background: #fff3cd;
    color: #856404;
}

.difficulty-badge.advanced {
    background: #f8d7da;
    color: #721c24;
}

/* Tutorial Section */
.technique-tutorial h3,
.tools-section h3 {
    color: #2c3e50;
    margin-bottom: 25px;
    font-size: 1.4rem;
}

.tutorial-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.tutorial-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.tutorial-item:hover {
    background: white;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transform: translateX(5px);
}

.tutorial-thumbnail {
    width: 80px;
    height: 60px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.play-icon {
    color: white;
    font-size: 1.5rem;
}

.tutorial-content h4 {
    margin: 0 0 5px 0;
    color: #2c3e50;
    font-size: 1.1rem;
}

.tutorial-content p {
    margin: 0 0 8px 0;
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
}

.tutorial-duration {
    color: #007bff;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Tools Section */
.tool-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 25px;
}

.tool-item {
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.tool-item:hover {
    background: white;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transform: translateX(5px);
}

.tool-name {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.tool-name strong {
    color: #2c3e50;
    font-size: 1rem;
}

.tool-price {
    color: #28a745;
    font-weight: 600;
    font-size: 0.9rem;
}

.tool-item p {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
}

.tools-tip {
    padding: 15px;
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
    border-radius: 8px;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Community Section */
.community-card {
    background: rgba(255,255,255,0.95);
    padding: 30px;
    border-radius: 15px;
    color: #2c3e50;
    height: 100%;
    backdrop-filter: blur(10px);
}

.community-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
    text-align: center;
}

.community-card h3 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 1.3rem;
    text-align: center;
}

.community-card p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
    text-align: center;
}

.community-stats {
    display: flex;
    justify-content: space-around;
    margin-bottom: 25px;
}

.community-stats .stat {
    text-align: center;
}

.community-stats .number {
    display: block;
    font-size: 1.8rem;
    font-weight: bold;
    color: #ff6b6b;
    margin-bottom: 5px;
}

.community-stats .label {
    font-size: 0.8rem;
    color: #666;
}

.club-list h4 {
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 1rem;
}

.club-list ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.club-list li {
    padding: 5px 0;
    color: #666;
    font-size: 0.9rem;
}

/* Events */
.events-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.event-item {
    padding: 15px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    border-left: 4px solid white;
}

.event-date {
    color: white;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 8px;
    text-transform: uppercase;
}

.event-item h4 {

    margin: 0 0 8px 0;
    font-size: 1.1rem;
}

.event-item p {

    margin: 0 0 8px 0;
    font-size: 0.9rem;
}

.event-location {

    font-size: 0.8rem;
}

/* Contests */
.contest-categories h4 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 1rem;
}

.category-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 25px;
}

.category-tag {
    background: #e9ecef;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    color: #666;
    font-weight: 500;
}

.current-contests h4 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 1rem;
}

.contest-item {
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
    margin-bottom: 15px;
    border-left: 4px solid #ff6b6b;
}

.contest-item strong {
    color: #2c3e50;
    font-size: 1rem;
}

.contest-deadline {
    display: block;
    color: #ff6b6b;
    font-size: 0.8rem;
    margin: 5px 0;
    font-weight: 600;
}

.contest-item p {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
}

/* Responsive Design for LEGO Sets Page */
@media (max-width: 768px) {
    .price-table {
        gap: 20px;
    }
    
    .price-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .investment-stats {
        gap: 12px;
    }
    
    .stat-card {
        padding: 15px;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .valuable-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .technique-card {
        margin-bottom: 25px;
        padding: 25px 20px;
    }
    
    .tutorial-item {
        flex-direction: column;
        text-align: center;
    }
    
    .tutorial-thumbnail {
        width: 100px;
        height: 75px;
    }
    
    .tool-name {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .community-card {
        margin-bottom: 25px;
        padding: 25px 20px;
    }
    
    .community-stats {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .category-tags {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .price-item {
        padding: 10px;
    }
    
    .set-name {
        font-size: 0.85rem;
    }
    
    .price-range {
        font-size: 0.9rem;
    }
    
    .stat-number {
        font-size: 1.3rem;
    }
    
    .technique-icon {
        font-size: 2.5rem;
    }
    
    .technique-card h3 {
        font-size: 1.1rem;
    }
    
    .tutorial-thumbnail {
        width: 80px;
        height: 60px;
    }
    
    .play-icon {
        font-size: 1.2rem;
    }
    
    .community-icon {
        font-size: 2.5rem;
    }
    
    .community-stats .number {
        font-size: 1.5rem;
    }
}