body {
    background-color: #121212;
    color: #ffffff;
    font-family: Arial, sans-serif;
    padding: 20px;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Logo Styles */
.logo-main {
    text-align: center;
    margin: 20px auto;
    max-width: 600px;
}

.logo {
    height: auto;
    max-width: 100%;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

/* Header Styles */
header {
    text-align: center;
    padding: 10px 0 30px;
}

header h1 {
    font-size: 2.2em;
    margin: 0;
    color: #ffffff;
}

header p {
    font-size: 1.1em;
    margin: 10px 0 0;
    color: #cccccc;
}

/* Form Container */
.form-container {
    background: #1e1e1e;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* Premium Info Section */
.premium-info {
    margin-bottom: 30px;
    padding-bottom: 25px;
    border-bottom: 1px solid #333;
}

.premium-info h2 {
    color: #98ff98;
    margin-top: 0;
    text-align: center;
    font-size: 1.8em;
    margin-bottom: 15px;
}

.premium-info p {
    color: #ffffff;
    font-size: 1.05em;
    margin-bottom: 15px;
}

.premium-info strong {
    color: #98ff98;
    font-weight: bold;
}

/* Solana Address Box */
.solana-address {
    margin: 25px 0;
    text-align: center;
}

.solana-address .label {
    display: block;
    color: #98ff98;
    font-weight: bold;
    margin-bottom: 8px;
}

.address-box {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #2d2d2d;
    padding: 15px;
    border-radius: 5px;
    border: 1px solid #444;
    max-width: 550px;
    margin: 0 auto;
}

.address-box code {
    font-family: monospace;
    font-size: 1em;
    color: #f0f0f0;
    word-break: break-all;
}

.copy-button {
    background-color: #98ff98;
    color: #121212;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    margin-left: 12px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s;
    white-space: nowrap;
}

.copy-button:hover {
    background-color: #7fdf7f;
}

.copy-button.copied {
    background-color: #7fdf7f;
}

/* Form Elements */
.contact-form h2 {
    color: #98ff98;
    margin-top: 0;
    text-align: center;
    font-size: 1.8em;
    margin-bottom: 25px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #98ff98;
    font-weight: bold;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border-radius: 5px;
    border: 1px solid #333;
    background-color: #2d2d2d;
    color: #ffffff;
    font-size: 1em;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #98ff98;
    box-shadow: 0 0 0 2px rgba(152, 255, 152, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-hint {
    color: #888;
    font-size: 0.85em;
    margin-top: 6px;
    font-style: italic;
}

/* Submit Button */
.form-submit {
    text-align: center;
    margin-top: 20px;
}

.submit-button {
    background-color: #98ff98;
    color: #121212;
    padding: 14px 30px;
    border: none;
    font-size: 1.1em;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s;
    width: 100%;
    max-width: 300px;
}

.submit-button:hover {
    background-color: #7fdf7f;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Footer */
.form-footer {
    text-align: center;
    margin-top: 40px;
    color: #888;
    font-size: 0.9em;
    padding-top: 20px;
    border-top: 1px solid #333;
}

/* Responsive adjustments */
@media (max-width: 600px) {
    body {
        padding: 15px;
    }
    
    .form-container {
        padding: 20px;
    }
    
    header h1 {
        font-size: 1.8em;
    }
    
    header p {
        font-size: 1em;
    }
    
    .address-box {
        flex-direction: column;
    }
    
    .copy-button {
        margin-left: 0;
        margin-top: 10px;
        width: 100%;
    }
}

@media (max-width: 400px) {
    .form-group input,
    .form-group textarea {
        padding: 10px 12px;
    }
    
    .submit-button {
        padding: 12px 20px;
    }
}