/* US Transceivers FAQ Styles */
.ustfaq-container {
    max-width: 900px;
    margin: 30px auto;
    padding: 0 15px;
}

.ustfaq-item {
    margin-bottom: 15px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.ustfaq-item:hover {
    border-color: #304b92;
    box-shadow: 0 4px 12px rgba(48, 75, 146, 0.1);
}

.ustfaq-item.active {
    border-color: #304b92;
}

.ustfaq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    background: linear-gradient(135deg, #304b92 0%, #3d5cae 100%);
    cursor: pointer;
    user-select: none;
    transition: background 0.3s ease;
}

.ustfaq-question:hover {
    background: linear-gradient(135deg, #3d5cae 0%, #304b92 100%);
}

.ustfaq-question h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
    line-height: 1.4;
    padding-right: 15px;
    flex: 1;
}

.ustfaq-toggle {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ea272f;
    color: #ffffff;
    font-size: 24px;
    font-weight: 700;
    border-radius: 50%;
    transition: all 0.3s ease;
    line-height: 1;
}

.ustfaq-item.active .ustfaq-toggle {
    transform: rotate(45deg);
    background: #ffffff;
    color: #ea272f;
}

.ustfaq-answer {
    display: none;
    padding: 25px;
    background: #ffffff;
    border-top: 3px solid #ea272f;
}

.ustfaq-answer p {
    margin: 0 0 15px 0;
    line-height: 1.7;
    color: #374151;
}

.ustfaq-answer p:last-child {
    margin-bottom: 0;
}

.ustfaq-answer ul,
.ustfaq-answer ol {
    margin: 15px 0;
    padding-left: 25px;
    color: #374151;
}

.ustfaq-answer li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.ustfaq-answer strong {
    color: #304b92;
    font-weight: 600;
}

.ustfaq-answer a {
    color: #ea272f;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.ustfaq-answer a:hover {
    color: #304b92;
    text-decoration: underline;
}

/* Category Heading Styles */
.ustfaq-category-title {
    color: #304b92;
    font-size: 28px;
    font-weight: 700;
    margin: 40px 0 25px 0;
    padding-bottom: 12px;
    border-bottom: 3px solid #ea272f;
}

/* Responsive Design */
@media (max-width: 768px) {
    .ustfaq-question h3 {
        font-size: 16px;
    }

    .ustfaq-question {
        padding: 15px 18px;
    }

    .ustfaq-answer {
        padding: 18px;
    }

    .ustfaq-toggle {
        width: 28px;
        height: 28px;
        font-size: 20px;
    }
}

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

.ustfaq-answer.showing {
    animation: fadeIn 0.3s ease;
}