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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: #f8f9fa;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    color: #333333;
    line-height: 1.6;
}

.container {
    max-width: 600px;
    width: 100%;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.header {
    background: linear-gradient(90deg, #8BDAE8 34.48%, #A9FF8F 73.23%);
    color: #2c3e50;
    text-align: center;
    padding: 40px 20px;
}

.logo-section {
    margin-bottom: 15px;
}

.logo-image {
    height: 40px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    margin-bottom: 8px;
}

.tagline {
    color: #2c3e50;
    font-size: 16px;
    font-weight: 500;
}

.content {
    padding: 40px 30px;
}

.form-container {
    display: block;
}

.confirmation-container {
    display: none;
    text-align: center;
    padding: 20px 0;
}

.page-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #2c3e50;
    text-align: center;
}

.page-subtitle {
    color: #555;
    font-size: 16px;
    line-height: 1.7;
    text-align: center;
    margin-bottom: 35px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.success-message {
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 30px;
    text-align: center;
}

.success-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: linear-gradient(90deg, #8BDAE8 34.48%, #A9FF8F 73.23%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #2c3e50;
    font-weight: bold;
    animation: successPulse 2s ease-in-out;
}

@keyframes successPulse {
    0% { transform: scale(0.8); opacity: 0; }
    50% { transform: scale(1.1); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

input {
    width: 100%;
    padding: 12px 16px;
    background: #ffffff;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    color: #333;
    font-size: 16px;
    transition: all 0.3s ease;
    outline: none;
}

input.error {
    border-color: #dc3545;
}

input.success {
    border-color: #28a745;
}

input::placeholder {
    color: #6c757d;
}

input:focus {
    border-color: #8BDAE8;
    box-shadow: 0 0 0 3px rgba(139, 218, 232, 0.2);
}

input:focus.error {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.2);
}

.submit-btn {
    width: 100%;
    padding: 15px 30px;
    background: linear-gradient(90deg, #8BDAE8 34.48%, #A9FF8F 73.23%);
    border: none;
    border-radius: 8px;
    color: #2c3e50;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 20px;
    position: relative;
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.submit-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(139, 218, 232, 0.3);
}

.submit-btn:active:not(:disabled) {
    transform: translateY(0);
}

.value-proposition {
    background: #f8f9fa;
    border-left: 4px solid #8BDAE8;
    padding: 20px;
    margin: 30px 0;
    border-radius: 0 8px 8px 0;
}

.value-proposition h3 {
    color: #2c3e50;
    margin-bottom: 12px;
    font-size: 18px;
    font-weight: 600;
}

.value-proposition p {
    color: #555;
    font-size: 15px;
    line-height: 1.6;
}

.features {
    margin-top: 30px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    color: #555;
    font-size: 15px;
    line-height: 1.6;
}

.feature-icon {
    width: 20px;
    height: 20px;
    margin-right: 12px;
    margin-top: 2px;
    color: #8BDAE8;
    flex-shrink: 0;
}

.footer {
    background: #2c3e50;
    color: #ecf0f1;
    text-align: center;
    padding: 25px;
}

.footer p {
    font-size: 14px;
    opacity: 0.8;
}

.error-message {
    background: #fff5f5;
    border: 2px solid #fed7d7;
    border-radius: 8px;
    padding: 16px;
    margin: 20px 0;
    color: #c53030;
    font-size: 14px;
    display: none;
}

.loading {
    opacity: 0.7;
    cursor: not-allowed;
}

.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    margin: auto;
    border: 2px solid transparent;
    border-top-color: #2c3e50;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}

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

.contact-info {
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 25px;
    margin: 30px 0;
    text-align: center;
}

.contact-info h3 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 18px;
}

.contact-info p {
    color: #666;
    margin-bottom: 15px;
    font-size: 15px;
}

@media (max-width: 640px) {
    .container {
        margin: 10px;
    }
    
    .content {
        padding: 30px 20px;
    }
    
    .header {
        padding: 30px 20px;
    }
    
    .logo-image {
        height: 32px;
        max-width: calc(100% - 40px);
    }
    
    .tagline {
        font-size: 14px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .page-title {
        font-size: 24px;
    }
}