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

body {
    font-family: 'Arial', sans-serif;
    background-color: #000000;
    color: #FFFFFF;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header Section */
.header {
    padding: 20px 0;
    text-align: center;
}

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

.logo-image {
    width: 120px;
    height: 60px;
    object-fit: contain;
}

.logo-text {
    font-size: 24px;
    font-weight: 600;
    color: #FFFFFF;
}

/* Main Container */
.main-container {
    flex: 1;
    max-width: 700px;
    margin: 0 auto;
    padding: 40px 20px;
    text-align: center;
}

/* Hero Section */
.hero-section {
    margin-bottom: 50px;
}

.main-headline {
    font-size: 42px;
    font-weight: bold;
    color: #FFFFFF;
    margin-bottom: 25px;
    line-height: 1.2;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.subheadline {
    font-size: 18px;
    color: #FFFFFF;
    font-weight: normal;
    margin-bottom: 25px;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
}

.value-proposition {
    font-size: 16px;
    color: #27AE60;
    font-weight: 500;
    margin-bottom: 40px;
}

/* Form Section */
.form-section {
    display: flex;
    justify-content: center;
}

.lead-form {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 40px;
    width: 100%;
    max-width: 480px;
}

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

.form-label {
    display: block;
    color: #FFFFFF;
    font-size: 14px;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    color: #FFFFFF;
    font-size: 16px;
    transition: border-color 0.3s ease, background-color 0.3s ease;
}

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.form-input:focus {
    outline: none;
    border-color: #27AE60;
    background-color: rgba(255, 255, 255, 0.15);
}

.form-input:invalid {
    border-color: #e74c3c;
}

/* Checkbox Styling */
.checkbox-group {
    margin-bottom: 30px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 14px;
    line-height: 1.5;
}

.checkbox-input {
    display: none;
}

.checkbox-checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 3px;
    background-color: transparent;
    position: relative;
    flex-shrink: 0;
    margin-top: 2px;
    transition: all 0.3s ease;
}

.checkbox-input:checked + .checkbox-checkmark {
    background-color: #27AE60;
    border-color: #27AE60;
}

.checkbox-input:checked + .checkbox-checkmark::after {
    content: '✓';
    position: absolute;
    top: -2px;
    left: 2px;
    color: #FFFFFF;
    font-size: 14px;
    font-weight: bold;
}

.checkbox-text {
    color: #FFFFFF;
    flex: 1;
}

.privacy-link {
    color: #FFFFFF;
    text-decoration: underline;
    transition: color 0.3s ease;
}

.privacy-link:hover {
    color: #CCCCCC;
}

/* CTA Button */
.cta-button {
    width: 100%;
    padding: 16px 24px;
    background-color: #27AE60;
    color: #FFFFFF;
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    margin-bottom: 15px;
}

.cta-button:hover {
    background-color: #229954;
    transform: translateY(-1px);
}

.cta-button:active {
    transform: translateY(0);
}

.cta-button:disabled {
    background-color: #555555;
    cursor: not-allowed;
    transform: none;
}

/* Trust Indicator */
.trust-indicator {
    color: #CCCCCC;
    font-size: 14px;
    text-align: center;
    margin-top: 10px;
}

/* Error Messages */
.error-message {
    display: block;
    color: #e74c3c;
    font-size: 12px;
    margin-top: 5px;
    min-height: 16px;
}

/* Footer Section */
.footer {
    background-color: rgba(255, 255, 255, 0.02);
    padding: 30px 20px;
    margin-top: auto;
}

.footer-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.contact-info p {
    color: #CCCCCC;
    font-size: 14px;
    margin-bottom: 8px;
    line-height: 1.4;
}

.footer-link {
    color: #FFFFFF;
    text-decoration: underline;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #CCCCCC;
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-container {
        padding: 30px 15px;
    }
    
    .main-headline {
        font-size: 32px;
        margin-bottom: 20px;
    }
    
    .subheadline {
        font-size: 16px;
        margin-bottom: 20px;
    }
    
    .lead-form {
        padding: 30px 25px;
    }
    
    .logo-text {
        font-size: 20px;
    }
    
    .logo-image {
        width: 100px;
        height: 50px;
    }
}

@media (max-width: 480px) {
    .main-headline {
        font-size: 28px;
    }
    
    .subheadline {
        font-size: 15px;
    }
    
    .lead-form {
        padding: 25px 20px;
    }
    
    .form-input {
        padding: 12px 14px;
        font-size: 16px;
    }
    
    .cta-button {
        padding: 14px 20px;
        font-size: 16px;
    }
    
    .header {
        padding: 15px 0;
    }
    
    .contact-info p {
        font-size: 12px;
    }
}

/* Form Validation States */
.form-input.valid {
    border-color: #27AE60;
}

.form-input.error {
    border-color: #e74c3c;
}

/* Loading State */
.cta-button.loading {
    background-color: #555555;
    cursor: not-allowed;
}

.cta-button.loading::after {
    content: '...';
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0%, 33% { content: '.'; }
    34%, 66% { content: '..'; }
    67%, 100% { content: '...'; }
}

/* Success State */
.form-success {
    background-color: rgba(39, 174, 96, 0.1);
    border: 1px solid #27AE60;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    color: #27AE60;
    font-weight: 500;
}

/* Focus Styles for Accessibility */
.form-input:focus,
.cta-button:focus,
.checkbox-label:focus-within {
    box-shadow: 0 0 0 2px rgba(39, 174, 96, 0.5);
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .form-input {
        border-width: 2px;
    }
    
    .checkbox-checkmark {
        border-width: 3px;
    }
}