.faq-hero {
    background: linear-gradient(180deg, #E6F7F9 0%, #FFFFFF 100%);
    padding: 80px 32px 60px;
    text-align: center;
}
.faq-hero h1 {
    font-size: clamp(40px, 5vw, 56px);
    font-weight: 700;
    color: #012D2D;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}
.faq-hero p {
    font-size: 18px;
    color: #3E464E;
    max-width: 640px;
    margin: 0 auto;
}

.faq-search {
    max-width: 600px;
    margin: 40px auto 0;
    position: relative;
}
.faq-search input {
    width: 100%;
    padding: 18px 24px 18px 56px;
    border: 2px solid rgba(1, 45, 45, 0.08);
    border-radius: 50px;
    font-size: 16px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: inherit;
}
.faq-search input:focus {
    border-color: #00797F;
    box-shadow: 0 0 0 4px rgba(0, 121, 127, 0.1);
}
.faq-search::before {
    content: "";
    position: absolute;
    left: 24px;
    top: 50%;
    width: 18px;
    height: 18px;
    transform: translateY(-50%);
    border: 2px solid #8B95A1;
    border-radius: 50%;
}
.faq-search::after {
    content: "";
    position: absolute;
    left: 40px;
    top: calc(50% + 4px);
    width: 8px;
    height: 2px;
    background: #8B95A1;
    transform: rotate(45deg);
    border-radius: 2px;
}

.faq-section {
    background: #FFFFFF;
    padding: 80px 32px 100px;
}
.faq-categories {
    max-width: 1000px;
    margin: 0 auto 60px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}
.faq-cat-btn {
    padding: 12px 28px;
    border-radius: 50px;
    background: #F8FAFB;
    color: #3E464E;
    font-size: 15px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}
.faq-cat-btn:hover {
    background: #F0F9FA;
    color: #00797F;
}
.faq-cat-btn.active {
    background: #00797F;
    color: #FFFFFF;
    box-shadow: 0 4px 12px rgba(0, 121, 127, 0.25);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}
.faq-category-title {
    font-size: 24px;
    font-weight: 700;
    color: #012D2D;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid #F0F9FA;
}

.faq-item {
    background: #FFFFFF;
    border: 1px solid rgba(1, 45, 45, 0.08);
    border-radius: 16px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.faq-item:hover {
    border-color: rgba(0, 121, 127, 0.3);
}
.faq-question {
    padding: 24px 32px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    font-size: 17px;
    font-weight: 600;
    color: #012D2D;
    line-height: 1.4;
}
.faq-question:hover {
    color: #00797F;
}
.faq-question-text {
    flex: 1;
}
.faq-icon {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    border-radius: 50%;
    background: #F0F9FA;
    color: #00797F;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    transition: transform 0.3s, background 0.2s;
}
.faq-item.active .faq-icon {
    transform: rotate(45deg);
    background: #00797F;
    color: #FFFFFF;
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq-item.active .faq-answer {
    max-height: 500px;
}
.faq-answer-content {
    padding: 0 32px 24px;
    color: #3E464E;
    font-size: 15px;
    line-height: 1.7;
}
.faq-answer-content p {
    margin: 0 0 12px;
}
.faq-answer-content ul {
    padding-left: 20px;
    margin: 12px 0;
}
.faq-answer-content li {
    margin-bottom: 8px;
}
.faq-answer-content strong {
    color: #012D2D;
    font-weight: 600;
}
.faq-answer-content a {
    color: #00797F;
    text-decoration: none;
    border-bottom: 1px solid rgba(0, 121, 127, 0.3);
}
.faq-answer-content a:hover {
    border-bottom-color: #00797F;
}

@media (max-width: 600px) {
    .faq-question {
        padding: 20px 20px;
        font-size: 15px;
    }
    .faq-answer-content {
        padding: 0 20px 20px;
        font-size: 14px;
    }
    .faq-icon {
        width: 28px;
        height: 28px;
        font-size: 18px;
    }
}