:root {
    --ttl-navy: #102050;
    --ttl-teal: #50B0A0;
}

.ttl-score {
    font-size: 4rem;
    font-weight: 700;
}

.ttl-issue-list .card {
    border-left: 3px solid #dee2e6;
}

.ttl-issue-list .card .badge {
    margin-right: 0.5rem;
}

#seoCrawledPagesList .list-group-item {
    transition: background-color 0.2s ease;
}

#seoCrawledPagesList .list-group-item:hover {
    background-color: #f8f9fa;
}

#seoCrawledPagesList .list-group-item[data-bs-toggle="collapse"] {
    cursor: pointer;
}

#seoCrawledPagesList .collapse {
    border-top: 1px solid #e9ecef;
}

#seoCrawledPagesList .bi-chevron-down {
    transition: transform 0.3s ease;
}

#seoCrawledPagesList .collapsed .bi-chevron-down {
    transform: rotate(0deg);
}

#seoCrawledPagesList [aria-expanded="true"] .bi-chevron-down,
#seoCrawledPagesList [aria-expanded="true"] i.bi-chevron-down {
    transform: rotate(180deg);
}

.ttl-score-gauge {
    width: 120px;
    height: 120px;
    margin: 0 auto;
}

.ttl-score-gauge .score-circle {
    width: 100%;
    height: 100%;
}

.ttl-checklist-item {
    transition: background-color 0.2s ease;
}

.ttl-checklist-item:hover {
    background-color: #f8f9fa;
}

.ttl-checklist-item [data-bs-toggle="collapse"] {
    cursor: pointer;
}

.ttl-checklist-item .bi-chevron-right {
    transition: transform 0.3s ease;
}

.ttl-checklist-item [aria-expanded="true"] .bi-chevron-right {
    transform: rotate(90deg);
}


body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding-top: 70px;
    background-color: #f8f9fa;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1 0 auto;
}

.navbar {
    background-color: #ffffff !important;
    border-bottom: 1px solid #e9ecef;
}

.navbar-brand {
    color: var(--ttl-navy) !important;
    font-weight: 600;
}

.navbar-brand img {
    height: 40px;
    margin-right: 10px;
}

.navbar-nav .nav-link {
    color: var(--ttl-navy) !important;
    font-weight: 500;
    margin: 0 5px;
    transition: color 0.3s ease, border-bottom 0.3s ease;
    padding-bottom: 5px;
    border-bottom: 2px solid transparent;
}

.navbar-nav .nav-link:hover {
    color: var(--ttl-teal) !important;
}

.navbar-nav .nav-link.active {
    color: var(--ttl-teal) !important;
    border-bottom: 2px solid var(--ttl-teal);
}

.navbar-toggler {
    border-color: var(--ttl-navy);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(16, 32, 80, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.hero-section {
    background: linear-gradient(135deg, var(--ttl-navy) 0%, var(--ttl-teal) 100%);
    color: #ffffff;
    padding: 100px 0;
}

.service-card,
.product-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    height: 100%;
}

.service-card:hover,
.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.content-section {
    padding: 100px 0 60px;
}

.footer {
    padding: 40px 0;
    margin-top: 80px;
    border-top: 3px solid var(--ttl-teal);
}

.expertise-item,
.contact-card {
    padding: 15px 20px;
    background: #f8f9fa;
    border-radius: 12px;
}

.tool-page-body {
    background-color: #f8f9fa;
    padding: 2rem 0;
}

.tool-container {
    background: #ffffff;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.result-box {
    font-family: 'Courier New', monospace;
}

.error-box {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.btn-ttl {
    background-color: var(--ttl-teal);
    border-color: var(--ttl-teal);
    color: #ffffff;
    font-weight: 500;
}

.btn-ttl:hover {
    background-color: #3d8a7a;
    border-color: #3d8a7a;
    color: #ffffff;
}

.text-ttl-teal {
    color: var(--ttl-teal) !important;
}

.text-ttl-navy {
    color: var(--ttl-navy) !important;
}

.header-section {
    padding: 0.5rem 0;
}

.tool-card-wrapper .card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.tool-card-wrapper .card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

.json-textarea-wrapper {
    position: relative;
}

.json-textarea-fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    background: #fff;
    padding: 20px;
    display: none;
}

.json-textarea-fullscreen.active {
    display: block;
}

.json-textarea-fullscreen textarea {
    width: 100%;
    height: calc(100% - 60px);
    font-size: 14px;
}

.json-textarea-controls {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    gap: 5px;
    z-index: 10;
}

.json-textarea-controls .btn {
    padding: 4px 8px;
    font-size: 12px;
}

.json-output-collapsed {
    max-height: 200px;
    overflow: hidden;
    position: relative;
}

.json-output-collapsed::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.95));
    pointer-events: none;
}

.ttl-badge-tag {
    background-color: #ffffff;
    border: 1px solid var(--ttl-navy);
    color: var(--ttl-navy);
    font-size: 0.875rem;
    padding: 0.25rem 0.75rem;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
    cursor: pointer;
}

.ttl-badge-tag:hover {
    border-color: var(--ttl-teal);
    color: var(--ttl-teal);
    background-color: #f8f9fa;
}

.ttl-badge-tag.active {
    background-color: var(--ttl-teal);
    border-color: var(--ttl-teal);
    color: #ffffff;
}

.ttl-badge-tag.active:hover {
    background-color: #3d8a7a;
    border-color: #3d8a7a;
    color: #ffffff;
}

.ttl-badge-tag-small {
    background-color: #ffffff;
    border: 1px solid #dee2e6;
    color: var(--ttl-navy);
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    border-radius: 0.25rem;
    font-weight: 400;
}

.diff-added {
    background-color: #d4f8d4;
    color: #0a5c0a;
}

.diff-removed {
    background-color: #ffd6d6;
    color: #7a0000;
    text-decoration: line-through;
}

/* Hub pages */
.ttl-hub-card {
    transition: box-shadow 0.2s ease;
}
.ttl-hub-card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.08);
}
.ttl-hub-toc ul li {
    margin-bottom: 0.35rem;
}
.ttl-hub-toc a {
    color: var(--ttl-navy);
    text-decoration: none;
}
.ttl-hub-toc a:hover {
    color: var(--ttl-teal);
    text-decoration: underline;
}
.ttl-hub-faq .accordion-button {
    font-weight: 500;
}
.ttl-hub-faq .accordion-button:not(.collapsed) {
    background-color: rgba(80, 176, 160, 0.1);
    color: var(--ttl-navy);
}
.ttl-hub-chip {
    border-radius: 1.5rem;
}

/* Tool page SEO article + FAQ (scoped: only inside these wrappers) */
.ttl-article-wrap .ttl-article-content {
    max-width: 820px;
    font-size: 1rem;
    line-height: 1.7;
}
@media (max-width: 767px) {
    .ttl-article-wrap .ttl-article-content { font-size: 0.9375rem; }
}
.ttl-article-wrap .ttl-article-content p {
    margin-bottom: 1rem;
}
.ttl-article-wrap .ttl-article-content ul,
.ttl-article-wrap .ttl-article-content ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}
.ttl-article-wrap .ttl-article-content li {
    margin-bottom: 0.35rem;
}
.ttl-article-wrap .ttl-article-section-heading {
    font-size: 1.1rem;
    border-bottom: 1px solid #e9ecef;
    padding-bottom: 0.35rem;
    margin-bottom: 0.75rem;
    scroll-margin-top: 90px;
}
.ttl-article-wrap .ttl-article-heading {
    scroll-margin-top: 90px;
}
.ttl-article-toc .ttl-article-toc-title {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}
.ttl-article-toc .btn {
    font-size: 0.875rem;
    border-radius: 1.5rem;
    padding: 0.25rem 0.75rem;
}
.ttl-article-toc .btn:hover {
    background-color: rgba(80, 176, 160, 0.1);
    border-color: var(--ttl-teal);
    color: var(--ttl-teal);
}
.ttl-article-toc ul {
    flex-wrap: wrap;
}
.ttl-article-toc li {
    word-break: break-word;
}
.ttl-article-wrap .ttl-article-content code,
.ttl-article-wrap .ttl-article-content pre {
    background-color: #f1f3f5;
    padding: 0.2em 0.4em;
    border-radius: 0.25rem;
    font-size: 0.9em;
}
.ttl-article-wrap .ttl-article-content pre {
    padding: 0.75rem 1rem;
    overflow-x: auto;
    margin-bottom: 1rem;
}
.ttl-internal-link {
    text-decoration: underline;
    text-underline-offset: 2px;
}
.ttl-internal-link:hover {
    color: var(--ttl-teal);
}
.ttl-faq-wrap .ttl-faq .accordion-item {
    margin-bottom: 0.5rem;
    border-radius: 0.375rem;
    overflow: hidden;
}
.ttl-faq-wrap .ttl-faq .accordion-button {
    font-size: 0.95rem;
    padding: 0.85rem 1rem;
    font-weight: 500;
}
.ttl-faq-wrap .ttl-faq .accordion-button:not(.collapsed) {
    background-color: rgba(80, 176, 160, 0.08);
    color: var(--ttl-navy);
}
.ttl-faq-wrap .ttl-faq .accordion-body {
    font-size: 0.9375rem;
    line-height: 1.65;
    padding: 1rem 1.25rem;
}
.ttl-faq-wrap .ttl-faq .accordion-body p:last-child {
    margin-bottom: 0;
}

/* SEO Analyzer compact score chart components */
.ttl-score-row {
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
}

.ttl-score-pill {
    background-color: #f8f9fa;
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.03);
}

.ttl-score-pill-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #6c757d;
}

.ttl-score-pill-bar {
    position: relative;
    height: 6px;
    border-radius: 999px;
    background-color: #e9ecef;
    overflow: hidden;
}

.ttl-score-pill-fill {
    height: 100%;
    border-radius: inherit;
    background-image: linear-gradient(90deg, #20c997, #0d6efd);
    transition: width 0.4s ease;
}

.ttl-score-pill-content .ttl-score-pill-fill {
    background-image: linear-gradient(90deg, #0d6efd, #6610f2);
}

.ttl-score-pill-technical .ttl-score-pill-fill {
    background-image: linear-gradient(90deg, #17a2b8, #0dcaf0);
}

.ttl-score-pill-ux .ttl-score-pill-fill {
    background-image: linear-gradient(90deg, #28a745, #20c997);
}

.ttl-score-pill-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: #212529;
}

@media (max-width: 767.98px) {
    .ttl-score-row .col-md-4:not(:last-child) {
        margin-bottom: 0.75rem;
    }
}