/* Theme18 - Message Form Supplementary Styles */

.t18-message-intro {
    background: var(--t18-bg-alt);
    padding: 28px;
    margin-bottom: 32px;
    border: 1px solid var(--t18-border);
    position: relative;
    overflow: hidden;
}

.t18-message-intro::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--t18-primary), var(--t18-secondary));
}

.t18-message-intro::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, var(--t18-primary-glow), transparent 70%);
    opacity: 0.3;
}

.t18-message-intro h3 {
    margin-bottom: 12px;
    color: var(--t18-primary);
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.t18-message-intro p {
    color: var(--t18-text-secondary);
    margin-bottom: 0;
}

.t18-form-card .t18-form-group:last-of-type {
    margin-bottom: 0;
}

.t18-form-card .t18-btn {
    margin-top: 8px;
}

.t18-contact-sidebar {
    background: var(--t18-bg-card);
    padding: 28px;
    margin-top: 32px;
    border: 1px solid var(--t18-border);
    position: relative;
}

.t18-contact-sidebar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--t18-secondary), var(--t18-primary));
}

.t18-contact-sidebar h4 {
    margin-bottom: 20px;
    color: var(--t18-secondary);
    font-size: 1rem;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--t18-border);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.t18-contact-sidebar p {
    font-size: 0.9rem;
    margin-bottom: 12px;
    color: var(--t18-text-secondary);
}

.t18-contact-sidebar strong {
    color: var(--t18-primary);
    font-weight: 600;
}