* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
}

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

/* Semantic HTML support */
header.header,
.header {
    text-align: center;
    margin-bottom: 40px;
    color: white;
}

header.header h1,
.header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

header.header p,
.header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

nav.nav,
.nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.nav-btn {
    background: rgba(255,255,255,0.2);
    border: 2px solid rgba(255,255,255,0.3);
    color: white;
    padding: 12px 24px;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    text-decoration: none;
    display: inline-block;
}

.nav-btn:hover, .nav-btn.active {
    background: rgba(255,255,255,0.3);
    border-color: rgba(255,255,255,0.6);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

main.page,
.page {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.2);
    animation: fadeIn 0.5s ease;
}

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

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #555;
}

.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 15px;
    border: 2px solid #e1e8ed;
    border-radius: 10px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

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

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 18px 40px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.4);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.success-animation {
    display: none;
    text-align: center;
    padding: 60px 20px;
}

.success-animation.show {
    display: block;
    animation: slideIn 0.8s ease;
}

@keyframes slideIn {
    from { opacity: 0; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1); }
}

.success-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 30px;
    background: #4CAF50;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 50px;
    color: white;
    animation: pulse 2s infinite;
}

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

section.info-section,
.info-section {
    margin-bottom: 40px;
}

section.info-section h2,
.info-section h2 {
    color: #667eea;
    margin-bottom: 15px;
    font-size: 1.8rem;
}

section.info-section p,
.info-section p {
    line-height: 1.6;
    margin-bottom: 15px;
    color: #666;
}

section.features-grid,
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
    margin-bottom: 45px;
}

article.feature-card,
.feature-card {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease;
}

article.feature-card:hover,
.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.loading-spinner {
    display: none;
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

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

.price-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    margin-top: 30px;
}

.price {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 10px;
}

.quantity-group {
    display: none;
    margin-top: 15px;
    padding: 15px;
    background-color: #f0f4ff;
    border-radius: 10px;
    border-left: 4px solid #667eea;
}

.quantity-group.show {
    display: block;
}

.quantity-input {
    width: 100px !important;
    text-align: center;
}

.total-price {
    margin-top: 10px;
    font-weight: bold;
    color: #667eea;
    font-size: 18px;
}

.error-message {
    background: #ffe6e6;
    color: #d32f2f;
    padding: 15px;
    border-radius: 10px;
    margin: 15px 0;
    border-left: 4px solid #d32f2f;
    display: none;
}

.subscription-required-notice {
    background: linear-gradient(135deg, #ffeaa7 0%, #fab1a0 100%);
    color: #2d3436;
    padding: 20px;
    border-radius: 15px;
    margin-bottom: 30px;
    text-align: center;
    border-left: 4px solid #fdcb6e;
}

.subscription-required-notice h3 {
    margin-bottom: 10px;
    color: #2d3436;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

article.pricing-card,
.pricing-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    position: relative;
    border: 2px solid #e1e8ed;
    transition: all 0.3s ease;
}

article.pricing-card:hover,
.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

article.pricing-card.featured,
.pricing-card.featured {
    border-color: #667eea;
    position: relative;
    overflow: hidden;
}

article.pricing-card.featured::before,
.pricing-card.featured::before {
    content: 'MEEST POPULAIR';
    position: absolute;
    top: 20px;
    right: -30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 8px 40px;
    font-size: 12px;
    font-weight: bold;
    transform: rotate(45deg);
    letter-spacing: 1px;
}

article.pricing-card h3,
.pricing-card h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: #333;
}

article.pricing-card .price,
.pricing-card .price {
    font-size: 2.5rem;
    color: #667eea;
    margin-bottom: 10px;
}

article.pricing-card .price-description,
.pricing-card .price-description {
    color: #666;
    margin-bottom: 30px;
    font-size: 1.1rem;
}

article.pricing-card ul,
.pricing-card ul {
    list-style: none;
    margin-bottom: 30px;
}

article.pricing-card li,
.pricing-card li {
    padding: 8px 0;
    color: #666;
    position: relative;
    padding-left: 25px;
}

article.pricing-card li::before,
.pricing-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #4CAF50;
    font-weight: bold;
}

aside.cookie-banner,
.cookie-banner { 
    position: fixed; 
    bottom: 0; 
    left: 0; 
    right: 0; 
    background: #2d3436; 
    color: white; 
    padding: 20px; 
    z-index: 1000; 
    box-shadow: 0 -2px 10px rgba(0,0,0,0.3); 
    display: none; 
}

.cookie-content { 
    max-width: 1200px; 
    margin: 0 auto; 
    display: flex; 
    align-items: center; 
    justify-content: space-between; 
    flex-wrap: wrap; 
    gap: 20px; 
}

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

.cookie-buttons { 
    display: flex; 
    gap: 10px; 
    flex-wrap: wrap; 
}

.cookie-btn { 
    padding: 10px 20px; 
    border: none; 
    border-radius: 5px; 
    cursor: pointer; 
    font-weight: 600; 
    transition: all 0.3s ease; 
}

.cookie-btn.accept { 
    background: #00b894; 
    color: white; 
}

.cookie-btn.accept:hover { 
    background: #00a085; 
}

.cookie-btn.decline { 
    background: #636e72; 
    color: white; 
}

.cookie-btn.decline:hover { 
    background: #2d3436; 
}

section.examples-section,
.examples-section {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 15px;
    margin: 30px 0;
}

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

article.example-card,
.example-card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    border-left: 4px solid #667eea;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

article.example-card:hover,
.example-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

article.example-card h3,
article.example-card h4,
.example-card h4 {
    color: #667eea;
    margin-bottom: 10px;
    font-size: 1.2rem;
}

article.example-card p,
.example-card p {
    color: #666;
    font-size: 14px;
    line-height: 1.4;
    margin-bottom: 15px;
}

.example-links {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.example-link {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.example-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

section.contact-section,
.contact-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 40px;
    border-radius: 20px;
    margin-top: 40px;
    text-align: center;
}

section.contact-section h2,
.contact-section h2 {
    color: white;
    margin-bottom: 30px;
    font-size: 2rem;
}

.contact-info {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.logo {
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #667eea;
    font-weight: bold;
}

address.contact-details,
.contact-details {
    display: flex;
    flex-direction: column;
    gap: 15px;
    text-align: left;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.1rem;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

@media (max-width: 768px) {
    nav.nav,
    .nav {
        flex-direction: column;
        align-items: center;
    }
    
    main.page,
    .page {
        padding: 20px;
    }
    
    header.header h1,
    .header h1 {
        font-size: 2rem;
    }

    .pricing-cards {
        grid-template-columns: 1fr;
    }

    .contact-info {
        flex-direction: column;
        gap: 30px;
    }

    address.contact-details,
    .contact-details {
        text-align: center;
    }
}