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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: #3A3A3A;
    background-color: #FAFAFA;
}

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

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(58, 58, 58, 0.1);
}

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

.logo-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #3A3A3A;
}

.cta-button {
    background: linear-gradient(135deg, #E8D5F0 0%, #D4EFDF 100%);
    border: none;
    padding: 12px 24px;
    border-radius: 24px;
    font-weight: 500;
    color: #3A3A3A;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.cta-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(232, 213, 240, 0.3);
}

/* Hero Section */
.hero {
    margin-top: 80px;
    padding: 80px 0;
    background: linear-gradient(135deg, #F5E6D3 0%, #D4EFDF 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text {
    display: flex;
    flex-direction: column;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: #3A3A3A;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: #666;
    line-height: 1.5;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
}

.hero-image {
    display: flex;
    justify-content: center;
}

.hero-main-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.content-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

/* Color Theory Section */
.color-theory {
    padding: 80px 0;
    background: white;
    text-align: center;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: #3A3A3A;
}

.theory-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    text-align: left;
}

.theory-text h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #3A3A3A;
}

.theory-text p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #666;
    line-height: 1.6;
}

.benefits-list {
    list-style: none;
}

.benefits-list li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    color: #555;
}

.benefits-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: #D4EFDF;
    border-radius: 50%;
}

.color-swatches {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.swatch {
    aspect-ratio: 1;
    border-radius: 16px;
    position: relative;
}

.swatch-1 { background: #F5E6D3; }
.swatch-2 { background: #D4EFDF; }
.swatch-3 { background: #E8D5F0; }
.swatch-4 { background: #3A3A3A; }

/* Features Section */
.features {
    padding: 80px 0;
    background: #F8F9FA;
    text-align: center;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-card {
    background: white;
    padding: 40px;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}

.feature-icon {
    margin-bottom: 24px;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #3A3A3A;
}

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

/* Export Tools Section */
.export-tools {
    padding: 80px 0;
    background: white;
    text-align: center;
}

.export-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    text-align: left;
}

.export-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #3A3A3A;
}

.export-text p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #666;
    line-height: 1.6;
}

.export-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.export-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    color: #555;
}

/* Products Section */
.products {
    padding: 80px 0;
    background: #F8F9FA;
    text-align: center;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 3rem;
}

.product-card {
    background: white;
    padding: 40px;
    border-radius: 24px;
    text-align: center;
    position: relative;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}

.product-card.featured {
    transform: scale(1.05);
    background: linear-gradient(135deg, #F5E6D3 0%, #E8D5F0 100%);
}

.product-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #3A3A3A;
}

.product-price {
    color: #666;
    margin-bottom: 2rem;
    font-weight: 500;
}

.product-features {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.product-features li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    color: #555;
}

.product-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: #D4EFDF;
    border-radius: 50%;
}

.product-button {
    background: #3A3A3A;
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 24px;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    width: 100%;
    transition: all 0.2s ease;
}

.product-button:hover {
    background: #2A2A2A;
    transform: translateY(-2px);
}

/* Marketplace Section */
.marketplace {
    padding: 80px 0;
    background: white;
    text-align: center;
}

.marketplace-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    text-align: left;
}

.marketplace-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #3A3A3A;
}

.marketplace-text p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #666;
    line-height: 1.6;
}

.marketplace-stats {
    display: flex;
    gap: 40px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #3A3A3A;
}

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

/* Testing Section */
.testing {
    padding: 80px 0;
    background: #F8F9FA;
    text-align: center;
}

.testing-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    text-align: left;
}

.testing-text h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #3A3A3A;
}

.testing-text p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #666;
    line-height: 1.6;
}

.metrics-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.metric-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: white;
    border-radius: 12px;
}

.metric-label {
    font-weight: 500;
    color: #555;
}

.metric-value {
    font-weight: 600;
    color: #3A3A3A;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: white;
}

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

.contact-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #3A3A3A;
}

.contact-info p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #666;
    line-height: 1.6;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    color: #555;
}

/* Contact Form */
.contact-form {
    background: #F8F9FA;
    padding: 40px;
    border-radius: 24px;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px;
    border: 2px solid transparent;
    border-radius: 12px;
    font-size: 1rem;
    background: white;
    color: #3A3A3A;
    font-family: inherit;
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #D4EFDF;
}

.form-submit {
    width: 100%;
    background: #3A3A3A;
    color: white;
    border: none;
    padding: 16px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.form-submit:hover {
    background: #2A2A2A;
}

/* Footer */
.footer {
    background: #3A3A3A;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand .brand-name {
    color: white;
}

.footer-description {
    margin-top: 1rem;
    color: #CCC;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 60px;
}

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

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

.footer-column ul li {
    margin-bottom: 8px;
}

.footer-column ul li a {
    color: #CCC;
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.footer-bottom {
    border-top: 1px solid #555;
    padding-top: 20px;
    text-align: center;
    color: #CCC;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 40px;
    border-radius: 24px;
    width: 90%;
    max-width: 500px;
    position: relative;
}

.modal-close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    right: 20px;
    top: 20px;
}

.modal-close:hover {
    color: #000;
}

.modal h2 {
    margin-bottom: 2rem;
    color: #3A3A3A;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content,
    .theory-content,
    .export-content,
    .marketplace-content,
    .testing-content,
    .contact-content,
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-main-image {
        height: 200px;
    }
    
    .content-image {
        height: 200px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .features-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .marketplace-stats {
        justify-content: space-around;
        gap: 20px;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 20px;
    }
    
    .product-card.featured {
        transform: none;
    }
    
    .container {
        padding: 0 16px;
    }
}