/* Form Styles */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem;
    background: rgba(20, 20, 30, 0.8);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 240, 255, 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #e0e0e0;
    font-size: 0.95rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: #fff;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #00f0ff;
    box-shadow: 0 0 0 2px rgba(0, 240, 255, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Error States */
.form-group input:invalid,
.form-group textarea:invalid {
    border-color: #ff3860;
}

.form-group input:valid,
.form-group textarea:valid {
    border-color: rgba(0, 240, 255, 0.3);
}

.error-message {
    color: #ff3860;
    font-size: 0.8rem;
    margin-top: 0.5rem;
    display: none;
}

.form-group.error .error-message {
    display: block;
}

/* Button Styles */
.btn-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    background: linear-gradient(135deg, #00f0ff 0%, #008cff 100%);
    color: #000;
    border: none;
    border-radius: 6px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 240, 255, 0.4);
}

.btn-submit:active {
    transform: translateY(0);
}

.button-loader {
    display: none;
    margin-left: 8px;
}

/* Success Message */
.form-success {
    text-align: center;
    padding: 2rem;
    background: rgba(40, 167, 69, 0.1);
    border: 1px solid rgba(40, 167, 69, 0.3);
    border-radius: 8px;
    color: #28a745;
    margin-top: 1.5rem;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Email Link */
.email-link {
    color: #00f0ff;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    padding: 0 2px;
}

.email-link:hover {
    color: #fff;
    text-shadow: 0 0 8px rgba(0, 240, 255, 0.8);
}

.email-link::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: -2px;
    left: 0;
    background: linear-gradient(90deg, #00f0ff, #008cff);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.email-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .contact-form {
        padding: 1.5rem;
    }
    
    .form-group {
        margin-bottom: 1.2rem;
    }
    
    .btn-submit {
        width: 100%;
        padding: 14px;
    }
}

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

.loading .button-text {
    visibility: hidden;
    opacity: 0;
}

.loading .button-loader {
    display: inline-block;
    animation: spin 1s linear infinite;
}