/* Fallback Variables */
:root {
    --gradient-dark: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    --gradient-secondary: linear-gradient(135deg, #7c3aed, #a855f7);
    --white: #ffffff;
    --primary-blue: #2563eb;
    --secondary-purple: #7c3aed;
    --light-blue: #3b82f6;
    --accent-blue: #60a5fa;
    --light-gray: #f8f9fa;
    --etsy-orange: #f1641e;
    --etsy-blue: #1e90ff;
    --etsy-pink: #ff69b4;
    --etsy-green: #00a170;
}

/* Etsy Services Section */
.etsy-section {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.model-card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4rem 2rem;
    margin-top: 2rem;
}

.model-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border-left: 5px solid;
}

.model-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

/* Digital Products Card */
.digital-products-card {
    border-left-color: var(--etsy-orange);
}

.digital-products-card:hover {
    background: linear-gradient(135deg, var(--etsy-orange), #ff8c00);
    color: white;
}

.digital-products-card:hover .card-title,
.digital-products-card:hover .card-description,
.digital-products-card:hover .card-features li {
    color: white;
}

.digital-products-card:hover .card-features li i {
    color: white;
}

.digital-products-card:hover .card-icon {
    background: rgba(255,255,255,0.2);
    color: white;
}

.digital-products-card:hover .digital-products-badge {
    background: white !important;
    color: var(--etsy-orange) !important;
}

/* Handmade Card */
.handmade-card {
    border-left-color: var(--etsy-blue);
}

.handmade-card:hover {
    background: linear-gradient(135deg, var(--etsy-blue), #1e90ff);
    color: white;
}

.handmade-card:hover .card-title,
.handmade-card:hover .card-description,
.handmade-card:hover .card-features li {
    color: white;
}

.handmade-card:hover .card-features li i {
    color: white;
}

.handmade-card:hover .card-icon {
    background: rgba(255,255,255,0.2);
    color: white;
}

.handmade-card:hover .handmade-badge {
    background: white !important;
    color: var(--etsy-blue) !important;
}

/* Vintage Card */
.vintage-card {
    border-left-color: var(--etsy-pink);
}

.vintage-card:hover {
    background: linear-gradient(135deg, var(--etsy-pink), #ff85c0);
    color: white;
}

.vintage-card:hover .card-title,
.vintage-card:hover .card-description,
.vintage-card:hover .card-features li {
    color: white;
}

.vintage-card:hover .card-features li i {
    color: white;
}

.vintage-card:hover .card-icon {
    background: rgba(255,255,255,0.2);
    color: white;
}

.vintage-card:hover .vintage-badge {
    background: white !important;
    color: var(--etsy-pink) !important;
}

/* Print-on-Demand Card */
.print-on-demand-card {
    border-left-color: var(--etsy-green);
}

.print-on-demand-card:hover {
    background: linear-gradient(135deg, var(--etsy-green), #00c897);
    color: white;
}

.print-on-demand-card:hover .card-title,
.print-on-demand-card:hover .card-description,
.print-on-demand-card:hover .card-features li {
    color: white;
}

.print-on-demand-card:hover .card-features li i {
    color: white;
}

.print-on-demand-card:hover .card-icon {
    background: rgba(255,255,255,0.2);
    color: white;
}

.print-on-demand-card:hover .print-on-demand-badge {
    background: white !important;
    color: var(--etsy-green) !important;
}

/* Shop Management Card */
.shop-management-card {
    border-left-color: #9333ea;
}

.shop-management-card:hover {
    background: linear-gradient(135deg, #9333ea, #a855f7);
    color: white;
}

.shop-management-card:hover .card-title,
.shop-management-card:hover .card-description,
.shop-management-card:hover .card-features li {
    color: white;
}

.shop-management-card:hover .card-features li i {
    color: white;
}

.shop-management-card:hover .card-icon {
    background: rgba(255,255,255,0.2);
    color: white;
}

.shop-management-card:hover .shop-management-badge {
    background: white !important;
    color: #9333ea !important;
}

/* SEO Optimization Card */
.seo-card {
    border-left-color: #059669;
}

.seo-card:hover {
    background: linear-gradient(135deg, #059669, #10b981);
    color: white;
}

.seo-card:hover .card-title,
.seo-card:hover .card-description,
.seo-card:hover .card-features li {
    color: white;
}

.seo-card:hover .card-features li i {
    color: white;
}

.seo-card:hover .card-icon {
    background: rgba(255,255,255,0.2);
    color: white;
}

.seo-card:hover .seo-badge {
    background: white !important;
    color: #059669 !important;
}

/* Card Elements */
.card-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    color: white;
}

.digital-products-card .card-icon {
    background: linear-gradient(135deg, var(--etsy-orange), #ff8c00);
}

.handmade-card .card-icon {
    background: linear-gradient(135deg, var(--etsy-blue), #1e90ff);
}

.vintage-card .card-icon {
    background: linear-gradient(135deg, var(--etsy-pink), #ff85c0);
}

.print-on-demand-card .card-icon {
    background: linear-gradient(135deg, var(--etsy-green), #00c897);
}

.shop-management-card .card-icon {
    background: linear-gradient(135deg, #9333ea, #a855f7);
}

.seo-card .card-icon {
    background: linear-gradient(135deg, #059669, #10b981);
}

.card-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
    color: #333;
}

.card-description {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    margin-top: 10px;
}

.card-features {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

.card-features li {
    color: #666;
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.card-features li i {
    margin-right: 8px;
    width: 16px;
}

.digital-products-card .card-features li i { color: var(--etsy-orange); }
.handmade-card .card-features li i { color: var(--etsy-blue); }
.vintage-card .card-features li i { color: var(--etsy-pink); }
.print-on-demand-card .card-features li i { color: var(--etsy-green); }
.shop-management-card .card-features li i { color: #9333ea; }
.seo-card .card-features li i { color: #059669; }

.card-badge {
    margin-top: 1.5rem;
}

.model-card-badge {
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
    color: white;
    display: inline-block;
}

.digital-products-badge { background: var(--etsy-orange) !important; }
.handmade-badge { background: var(--etsy-blue) !important; }
.vintage-badge { background: var(--etsy-pink) !important; }
.print-on-demand-badge { background: var(--etsy-green) !important; }
.shop-management-badge { background: #9333ea !important; }
.seo-badge { background: #059669 !important; }

/* Process Section */
.process-section {
    padding: 80px 0;
    background: var(--light-gray);
}

.process-timeline {
    position: relative;
    max-width: 1000px;
    margin: 3rem auto;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
}

.process-step {
    display: flex;
    align-items: center;
    margin-bottom: 3rem;
    position: relative;
}

.process-step:nth-child(even) {
    flex-direction: row-reverse;
}

.step-content {
    width: 45%;
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.step-content:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.step-number {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    font-weight: bold;
    z-index: 1;
    border: 3px solid white;
}

.step-title {
    color: #333;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.step-description {
    color: #666;
    font-size: 1rem;
    line-height: 1.6;
}

/* Results Section */
.results-section {
    background: var(--gradient-dark);
    color: white;
    padding: 80px 0;
}

.results-section .section-title {
    color: white;
}

.results-section .section-subtitle {
    color: #ccc;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.result-card {
    background: rgba(255,255,255,0.1);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.result-card:hover {
    border-color: var(--primary-blue);
    transform: translateY(-10px);
}

.result-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--white);
    margin-bottom: 0.5rem;
    animation: countUp 2s ease-out forwards;
}

.result-card p {
    color: #ccc;
    font-size: 1rem;
}

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

/* Why Choose Us Section Styling */
.why-choose-section {
    padding: 80px 0;
    background-color: #ffffffff;
}

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

.why-choose-item {
    background: #fff;
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
}

.why-choose-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.why-choose-item i {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    display: block;
    transition: transform 0.3s ease;
}

.why-choose-item:hover i {
    transform: scale(1.1);
}

.why-choose-item h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1rem;
}

.why-choose-item p {
    font-size: 1rem;
    color: #666 !important;
    line-height: 1.6;
}


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

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

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    .model-card-grid, .results-grid, .why-choose-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

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

    .model-card, .result-card, .testimonial-card {
        padding: 1.5rem;
    }

    .etsy-section, .process-section, .results-section, .why-choose-section{
        padding: 60px 0;
    }

    .process-timeline::before {
        left: 20px;
        transform: none;
    }

    .process-step, .process-step:nth-child(even) {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 2rem;
    }

    .step-content {
        width: 100%;
        margin-left: 50px;
        padding: 1rem;
    }

    .step-number {
        left: 20px;
        transform: translateY(-50%);
    }
}

@media (max-width: 480px) {
    .step-content {
        margin-left: 40px;
        padding: 0.8rem;
    }

    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

@media (max-width: 992px) {
    .why-choose-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .why-choose-section {
        padding: 60px 0;
    }
    
    .why-choose-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .why-choose-item {
        padding: 1.5rem;
    }
    
    .why-choose-item i {
        font-size: 2.2rem;
    }
    
    .why-choose-item h3 {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .why-choose-section {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .why-choose-item {
        padding: 1.2rem;
    }
    
    .why-choose-item i {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
}