.newsletter-hero {
    background: #ffffff;
    color: #333;
    padding: 2rem 2rem 1.5rem;
    text-align: center;
}
.newsletter-hero h1 {
    font-size: 2.5rem;
    max-width: 800px;
    margin: 0 auto 1rem;
    line-height: 1.3;
    color: #1a1a2e;
    font-weight: 700;
}
.newsletter-hero h1 .highlight-blue {
    color: #2eb398;
}
.newsletter-hero p {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto 0.5rem;
}
.newsletter-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    background: #ffffff;
}
.newsletter-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 0.75rem;
    color: #333;
}
.newsletter-content .highlight {
    font-weight: 600;
    color: #1a1a2e;
}
.newsletter-form-section {
    background: #ffffff;
    padding: 1.5rem 2rem;
    margin: 1rem 0;
    border-radius: 8px;
    text-align: center;
    color: #333;
}
.newsletter-form-section.margin-bottom {
    margin-bottom: 1.5rem;
}
.newsletter-form-section h2 {
    color: #1a1a2e;
    margin-bottom: 1rem;
}
.newsletter-form {
    max-width: 500px;
    margin: 0 auto;
}
.newsletter-form input[type="email"] {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
    font-size: 1rem;
    margin-bottom: 1rem;
}
.newsletter-form input[type="email"]:focus {
    outline: none;
    border-color: #2eb398;
}
.newsletter-form button {
    width: 100%;
    padding: 1rem;
    background: #2eb398;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}
.newsletter-form button:hover {
    background: #0055aa;
}
.privacy-checkbox {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin: 1rem 0;
    font-size: 0.9rem;
}
.privacy-checkbox input {
    width: auto;
}
.privacy-checkbox a {
    color: #2eb398;
    text-decoration: none;
}
.ruta-image {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    margin: 2rem auto;
    display: block;
}
.benefits-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}
.benefits-list li {
    padding: 1rem 0 1rem 2rem;
    position: relative;
    font-size: 1.1rem;
    line-height: 1.6;
    border-bottom: 1px solid #e0e0e0;
}
.benefits-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #2eb398;
    font-weight: bold;
}
.about-section {
    background: #ffffff;
    padding: 1.5rem 2rem;
    margin-top: 1rem;
}
.about-section h2 {
    color: #1a1a2e;
    text-align: center;
    margin-bottom: 1rem;
}
.success-message {
    background: #d4edda;
    color: #155724;
    padding: 1rem;
    border-radius: 5px;
    margin-top: 1rem;
}
.text-center {
    text-align: center;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}
.text-large {
    font-size: 1.2rem;
}

/* Dark Theme Support */
[data-theme="dark"] .newsletter-hero {
    background: transparent;
    color: #e6edf3;
}

[data-theme="dark"] .newsletter-hero h1 {
    color: #e6edf3;
}

[data-theme="dark"] .newsletter-hero p {
    color: #8b949e;
}

[data-theme="dark"] .newsletter-content {
    background: transparent;
}

[data-theme="dark"] .newsletter-content p {
    color: #8b949e;
}

[data-theme="dark"] .newsletter-content .highlight {
    color: #e6edf3;
}

[data-theme="dark"] .newsletter-form-section {
    background: transparent;
    color: #e6edf3;
}

[data-theme="dark"] .newsletter-form-section h2 {
    color: #e6edf3;
}

[data-theme="dark"] .newsletter-form input[type="email"] {
    background: #21262d;
    border-color: #30363d;
    color: #e6edf3;
}

[data-theme="dark"] .privacy-checkbox label {
    color: #8b949e;
}

[data-theme="dark"] .about-section {
    background: transparent;
}

[data-theme="dark"] .about-section h2 {
    color: #e6edf3;
}

[data-theme="dark"] .benefits-list li {
    color: #8b949e;
    border-bottom-color: #30363d;
}

[data-theme="dark"] .success-message {
    background: rgba(46, 179, 152, 0.15);
    color: #2eb398;
    border: 1px solid rgba(46, 179, 152, 0.3);
}