/* FAQ Section */
.faq-section {
    background: #f7fcfd;
    padding: 70px 0 55px 0;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.faq-title {
    font-size: 2.1rem;
    color: #0b6578;
    font-weight: 800;
    text-align: center;
    margin-bottom: 35px;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 17px;
}

.faq-item {
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 4px 18px rgba(109,189,200,0.11);
    transition: box-shadow 0.3s;
    border: 2px solid #e7ecee;
    overflow: hidden;
}

.faq-item.open,
.faq-item:has(.faq-answer.show) {
    box-shadow: 0 7px 24px rgba(109,189,200,0.17);
    border-color: #6dbdc8;
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    outline: none;
    padding: 20px 22px;
    color: #224056;
    font-size: 1.1rem;
    font-weight: 700;
    text-align: right;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background 0.2s;
}

.faq-item.open .faq-question,
.faq-question:focus {
    background: #eafafd;
}

.faq-question i {
    font-size: 1.02rem;
    color: #6dbdc8;
    transition: transform 0.3s;
}

.faq-item.open .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    font-size: 1rem;
    color: #4496a6;
    padding: 0 22px 17px 22px;
    max-height: 0;
    opacity: 0;
    transition: max-height 0.4s, opacity 0.35s;
    line-height: 1.7;
}

.faq-answer.show {
    max-height: 350px;
    opacity: 1;
    padding-top: 2px;
}

/* Responsive */
@media (max-width: 600px) {
    .faq-title {
        font-size: 1.18rem;
    }
    .faq-question {
        font-size: 1rem;
        padding: 13px 10px;
    }
    .faq-answer {
        padding: 0 10px 13px 10px;
    }
}