.section-title {
    text-align: center;
    margin-bottom: 40px;
}

.section-title h3 {
    font-size: 1.75rem;
    color: #1e293b;
    margin-bottom: 12px;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.section-title p {
    color: #64748b;
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
    word-break: keep-all;
}

.btn-report {
    display: inline-block;
    margin-left: 8px;
    padding: 6px 14px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    transition: all 0.2s;
}

.btn-report:hover {
    background: #fef2f2;
    border-color: #ef4444;
    color: #ef4444 !important;
}

/* compare-card 내부 리스트 스타일 보정 */
.compare-card ul {
    margin-top: 20px;
    padding-left: 0;
}

.compare-card li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 10px;
    font-size: 0.95rem;
    color: #475569;
}

.compare-card li::before {
    content: "·";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    color: #2563eb;
    font-size: 0.85rem;
}

.compare-card.highlight li::before {
    color: #2563eb;
}

/* 유즈케이스 아이템 보정 */
.guide-item p {
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* 푸터 영역 보정 (style.css와 연동) */
.footer-company p {
    margin-bottom: 4px;
}

/* 모바일 추가 대응 */
@media (max-width: 768px) {
    .section-title h3 {
        font-size: 1.5rem;
    }

    .section-title p {
        font-size: 0.95rem;
        padding: 0 20px;
    }

    .guide-section {
        padding: 24px 20px;
        margin-top: 40px;
    }

    .report-helper {
        padding: 0 20px;
        line-height: 1.8;
    }

    .btn-report {
        margin-top: 10px;
        display: inline-block;
    }
}

.report-helper {
    margin: 14px 0;
    text-align: center;
    font-size: 14px;
    color: #666;
}

.report-helper a {
    color: #2563eb;
    font-weight: 600;
    text-decoration: none;
}

.report-helper a:hover {
    text-decoration: underline;
}

.ad-box {
    margin: 28px auto;
    padding: 18px;
    max-width: 970px;
    min-height: 90px;
    background: #f8fafc;
    border: 1px dashed #cbd5e1;
    border-radius: 14px;
    text-align: center;
    color: #94a3b8;
    font-size: 0.9rem;
}

.ad-box.sidebar {
    max-width: 300px;
    min-height: 250px;
}

.guide-section {
    margin: 50px auto 30px;
    padding: 32px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
}

.guide-section h3 {
    margin-top: 0;
    color: #1e293b;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 20px;
}

.guide-item {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.guide-item img {
    margin-bottom: 0.5rem;
}

.guide-item strong {
    display: block;
    margin-bottom: 8px;
    color: #2563eb;
}

.member-cta {
    margin: 35px auto;
    padding: 28px;
    background: linear-gradient(135deg, #2563eb, #1e40af);
    color: #fff;
    border-radius: 18px;
    text-align: center;
}

.member-cta h3 {
    margin: 0 0 10px;
}

.member-cta p {
    margin: 0 0 18px;
    opacity: 0.9;
}

.member-cta a {
    display: inline-block;
    padding: 11px 18px;
    background: #fff;
    color: #1e40af;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
}

.bottom-cta {
    margin: 40px auto;
    text-align: center;
}

.bottom-cta p {
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .guide-grid {
        grid-template-columns: 1fr;
    }

    .ad-box {
        min-height: 100px;
    }
}

.trust-section {
    margin: 50px auto;
}

.trust-section h3 {
    margin-bottom: 20px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 20px;
    text-align: center;
    transition: 0.2s ease-out;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: #2563eb;
    box-shadow: 0 12px 24px rgba(37, 99, 235, 0.1);
}

.feature-card img {
    width: 80px;
    height: 80px;
}

.feature-card h4 {
    margin: 8px 0;
    font-size: 1.25rem;
    color: #1e293b;
}

.feature-card p {
    margin: 0;
    font-size: 0.9rem;
    color: #64748b;
    line-height: 1.6;
}

/* 모바일 대응 */
@media (max-width: 768px) {
    .feature-grid {
        grid-template-columns: 1fr;
    }
}

.tool-section {
    margin: 50px auto 30px;
}

.tool-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 20px;
}

.tool-card {
    display: block;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    padding: 24px 20px;
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
}

.tool-card:hover {
    transform: translateY(-4px);
    border-color: #2563eb;
    box-shadow: 0 12px 24px rgba(37, 99, 235, 0.1);
}

.tool-card.active {
    border-color: #2563eb;
    background: #f8fbff;
}

.tool-icon {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    background: #eff6ff;
    color: #2563eb;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 14px;
}

.tool-card strong {
    display: block;
    color: #1e293b;
    font-size: 1rem;
    margin-bottom: 8px;
}

.tool-card p {
    margin: 0;
    color: #64748b;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* SEO Content Section 개선 */
.seo-content {
    margin-top: 100px;
    padding: 60px 0;
    border-top: 1px solid #e2e8f0;
}

.seo-header {
    text-align: center;
    margin-bottom: 50px;
}

.seo-header h2 {
    font-size: 1.75rem;
    color: #1e293b;
    margin-bottom: 12px;
}

.seo-header p {
    color: #64748b;
    font-size: 1.05rem;
}

.seo-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.seo-card {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: #fff;
    border-radius: 16px;
    border: 1px solid #f1f5f9;
    transition: 0.2s ease-out;
}

.seo-card:hover {
    transform: translateY(-4px);
    border-color: #2563eb;
    box-shadow: 0 12px 24px rgba(37, 99, 235, 0.1);
}

.seo-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: #f1f5f9;
    color: #475569;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.seo-text h3 {
    font-size: 1.15rem;
    color: #1e293b;
    margin-bottom: 8px;
    font-weight: 700;
}

.seo-text p {
    font-size: 0.95rem;
    color: #475569;
    line-height: 1.7;
    margin: 0;
    word-break: keep-all;
}

.service-info-section,
.compare-section,
.usecase-section,
.policy-section,
.faq-section {
    margin-top: 70px;
}

.compare-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.compare-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    padding: 26px;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.05);
}

.compare-card.highlight {
    border-color: #2563eb;
    background: #f8fbff;
}

.compare-card h4 {
    margin: 0 0 16px;
    font-size: 1.15rem;
    color: #1e293b;
}

.compare-card ul {
    margin: 0;
    padding-top: 20px;
}

.compare-card li {
    margin: 9px 0;
    color: #475569;
    line-height: 1.6;
}

.policy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.policy-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.policy-card img {
    margin-bottom: 0.5rem;
}

.policy-card h4 {
    margin: 0 0 10px;
    color: #1e293b;
}

.policy-card p {
    margin: 0;
    color: #64748b;
    line-height: 1.7;
}

.faq-list {
    display: grid;
    gap: 14px;
}

.faq-item {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 22px;
}

.faq-item strong {
    display: block;
    color: #1e293b;
    margin-bottom: 8px;
}

.faq-item p {
    margin: 0;
    color: #64748b;
    line-height: 1.7;
}

@media(max-width:900px) {

    .compare-grid,
    .policy-grid {
        grid-template-columns: 1fr;
    }
}

/* 모바일 대응 */
@media (max-width: 768px) {
    .tool-grid {
        grid-template-columns: 1fr;
    }

    .seo-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .seo-content {
        margin-top: 60px;
    }

    .seo-card {
        padding: 20px;
    }
}