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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8fafc;
    width: 100%;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* Typography */
h1, h2, h3 {
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
    color: #1f2937;
    width: 100%;
}

/* Section General Styles */
section {
    width: 100%;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}

section > .container {
    width: 100%;
    max-width: 1200px;
}

/* Hero Section */
.hero {
    background-color: #1e3a8a;
    color: white;
    padding: 80px 0;
    text-align: center;
    width: 100%;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Button Styles */
.button-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.button {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.button-primary {
    background-color: white;
    color: #1e3a8a;
}

.button-primary:hover {
    background-color: #f8fafc;
    transform: translateY(-2px);
}

.button-secondary {
    border: 2px solid white;
    color: white;
}

.button-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Features Section */
.features {
    padding: 80px 0;
    background-color: white;
    width: 100%;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    width: 100%;
}

.feature-card {
    padding: 2rem;
    border-radius: 8px;
    background: linear-gradient(145deg, #f0f9ff, white);
    border: 1px solid #e5e7eb;
    transition: transform 0.3s ease;
}

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

.feature-icon {
    font-size: 2rem;
    color: #2563eb;
    margin-bottom: 1rem;
}

/* Domains Section */
.domains-section {
    padding: 40px 0;
    width: 100%;
    display: flex;
    justify-content: center;
}

/* Domain Categories */
.categories {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin: 2rem 0;
    width: 100%;
}

.category-button {
    padding: 12px 24px;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    background: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.category-button:hover {
    background-color: #f8fafc;
}

.category-button.active {
    background-color: #2563eb;
    color: white;
    border-color: #2563eb;
}

/* Domain Cards */
.domain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
    width: 100%;
}

.domain-card {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
}

.domain-card:hover {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.domain-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1rem;
}

.domain-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
}

.premium-badge {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    padding: 4px 12px;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
}

.domain-description {
    color: #4b5563;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.domain-target {
    display: flex;
    align-items: start;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: #4b5563;
}

.check-icon {
    color: #10b981;
}

.domain-actions {
    display: flex;
    gap: 0.75rem;
}

.button-offer {
    flex: 1;
    background-color: #2563eb;
    color: white;
    padding: 8px 16px;
    border-radius: 8px;
    text-align: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.button-offer:hover {
    background-color: #1d4ed8;
}

.button-learn {
    padding: 8px 16px;
    border: 1px solid #2563eb;
    color: #2563eb;
    border-radius: 8px;
    background: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.button-learn:hover {
    background-color: #f0f9ff;
}

/* CTA Section */
.cta-section {
    background-color: #1e3a8a;
    color: white;
    text-align: center;
    padding: 60px 0;
    width: 100%;
}

.cta-section h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-section p {
    margin-bottom: 2rem;
    font-size: 1.25rem;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #6b7280;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: #1f2937;
}

/* Footer */
.footer {
    background-color: white;
    border-top: 1px solid #e5e7eb;
    padding: 32px 0;
    width: 100%;
    text-align: center;
}

.footer p {
    color: #6b7280;
    margin: 8px 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .container {
        padding: 0 16px;
    }

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

    .button-group {
        flex-direction: column;
        align-items: center;
    }

    .categories {
        flex-direction: column;
        align-items: center;
    }

    .category-button {
        width: 100%;
        justify-content: center;
    }
}