/* ==================================================
   START POINT: SHARED CSS FOR ALL 16 ARTICLES
   File: public_html/articles/article.css
   ================================================== */


/* START POINT: ARTICLE GLOBAL SETTINGS */

.article-page {
    --article-navy: #102c46;
    --article-teal: #0f766e;
    --article-light: #f5f8fc;
    --article-text: #334155;
    --article-muted: #64748b;
    --article-border: #e2eaf0;
    --article-white: #ffffff;

    font-family: Arial, Helvetica, sans-serif;
    background: var(--article-light);
    color: var(--article-text);
    font-size: 17px;
    line-height: 1.9;
    overflow-wrap: anywhere;
}

.article-page *,
.article-page *::before,
.article-page *::after {
    box-sizing: border-box;
}

.article-container {
    width: 92%;
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 0 65px;
}

/* END POINT: ARTICLE GLOBAL SETTINGS */


/* START POINT: ARTICLE HERO */

.article-hero {
    background: linear-gradient(135deg, #102c46, #0f766e);
    color: var(--article-white);
    padding: 55px 22px;
    text-align: center;
}

.article-hero-inner {
    max-width: 900px;
    margin: 0 auto;
}

.article-category-label {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #ffffff;
    padding: 6px 15px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: bold;
    line-height: 1.5;
    margin-bottom: 15px;
}

.article-hero h1 {
    color: #ffffff;
    font-size: clamp(30px, 5vw, 46px);
    line-height: 1.25;
    margin: 0 auto 18px;
    max-width: 900px;
}

.article-subtitle {
    max-width: 760px;
    margin: 0 auto;
    color: #e3f3f5;
    font-size: 18px;
    line-height: 1.8;
}

.article-meta {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px 22px;
    margin-top: 23px;
    font-size: 13px;
    color: #e3f3f5;
}

/* END POINT: ARTICLE HERO */


/* START POINT: BREADCRUMB NAVIGATION */

.article-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    font-size: 14px;
    margin-bottom: 25px;
    color: var(--article-muted);
}

.article-breadcrumb a {
    color: var(--article-teal);
    text-decoration: none;
}

.article-breadcrumb a:hover {
    text-decoration: underline;
}

/* END POINT: BREADCRUMB NAVIGATION */


/* START POINT: ARTICLE FEATURE IMAGE */

.article-feature-image {
    margin: 0 0 32px;
    padding: 0;
}

.article-feature-image img {
    display: block;
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    border-radius: 14px;
    background: #e2eaf0;
}

.article-feature-image figcaption {
    color: var(--article-muted);
    font-size: 13px;
    line-height: 1.7;
    text-align: center;
    padding: 10px 8px 0;
}

/* END POINT: ARTICLE FEATURE IMAGE */


/* START POINT: ARTICLE CONTENT PANEL */

.article-content {
    background: var(--article-white);
    border: 1px solid var(--article-border);
    border-radius: 14px;
    padding: 40px;
    box-shadow: 0 5px 22px rgba(16, 44, 70, 0.045);
}

.article-content p {
    margin: 0 0 22px;
    color: var(--article-text);
    line-height: 1.95;
}

.article-content p:last-child {
    margin-bottom: 0;
}

/* END POINT: ARTICLE CONTENT PANEL */


/* START POINT: ARTICLE HEADINGS */

.article-content h2 {
    color: var(--article-navy);
    font-size: clamp(24px, 3.5vw, 31px);
    line-height: 1.4;
    margin: 45px 0 18px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--article-border);
}

.article-content h2:first-child {
    margin-top: 0;
}

.article-content h3 {
    color: var(--article-teal);
    font-size: clamp(20px, 3vw, 24px);
    line-height: 1.5;
    margin: 30px 0 13px;
}

.article-content h4 {
    color: var(--article-navy);
    font-size: 19px;
    line-height: 1.5;
    margin: 25px 0 10px;
}

.article-content strong {
    color: var(--article-navy);
}

/* END POINT: ARTICLE HEADINGS */


/* START POINT: TABLE OF CONTENTS */

.article-toc {
    background: #eef7f7;
    border: 1px solid #d3e9e6;
    border-left: 5px solid var(--article-teal);
    border-radius: 10px;
    padding: 24px 28px;
    margin: 30px 0;
}

.article-toc h2 {
    border: 0;
    margin: 0 0 15px;
    padding: 0;
    font-size: 23px;
}

.article-toc ol,
.article-toc ul {
    margin: 0;
    padding-left: 25px;
}

.article-toc li {
    margin: 7px 0;
    padding-left: 3px;
}

.article-toc a {
    color: var(--article-teal);
    text-decoration: none;
}

.article-toc a:hover {
    text-decoration: underline;
}

/* END POINT: TABLE OF CONTENTS */


/* START POINT: ARTICLE LISTS */

.article-content ul,
.article-content ol {
    padding-left: 28px;
    margin: 15px 0 25px;
}

.article-content li {
    padding-left: 5px;
    margin-bottom: 10px;
    line-height: 1.85;
}

.article-content li::marker {
    color: var(--article-teal);
}

.article-content li ul,
.article-content li ol {
    margin-top: 10px;
    margin-bottom: 10px;
}

/* END POINT: ARTICLE LISTS */


/* START POINT: INFORMATION AND TIP BOXES */

.article-info-box,
.article-tip-box,
.article-warning-box {
    padding: 22px 24px;
    margin: 28px 0;
    border-radius: 9px;
    line-height: 1.85;
}

.article-info-box {
    background: #edf5fb;
    border-left: 5px solid #3276a8;
}

.article-tip-box {
    background: #eaf7f1;
    border-left: 5px solid #16805d;
}

.article-warning-box {
    background: #fff5e9;
    border-left: 5px solid #d97706;
}

.article-info-box p,
.article-tip-box p,
.article-warning-box p {
    margin-bottom: 10px;
}

.article-info-box p:last-child,
.article-tip-box p:last-child,
.article-warning-box p:last-child {
    margin-bottom: 0;
}

/* END POINT: INFORMATION AND TIP BOXES */


/* START POINT: COMPARISON TABLES */

.article-table-wrap {
    width: 100%;
    overflow-x: auto;
    margin: 25px 0 30px;
    border: 1px solid var(--article-border);
    border-radius: 9px;
    background: #ffffff;
}

.article-table {
    width: 100%;
    min-width: 570px;
    border-collapse: collapse;
    text-align: left;
    font-size: 15px;
    line-height: 1.7;
}

.article-table th {
    background: var(--article-navy);
    color: #ffffff;
    padding: 15px;
    font-weight: bold;
}

.article-table td {
    padding: 14px 15px;
    border-bottom: 1px solid var(--article-border);
    vertical-align: top;
}

.article-table tr:nth-child(even) td {
    background: #f5f8fc;
}

.article-table tr:last-child td {
    border-bottom: 0;
}

/* END POINT: COMPARISON TABLES */


/* START POINT: ARTICLE IMAGES INSIDE CONTENT */

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

.article-inline-image {
    margin: 30px 0;
}

.article-inline-image img {
    display: block;
    width: 100%;
    max-height: 430px;
    object-fit: cover;
}

.article-inline-image figcaption {
    text-align: center;
    color: var(--article-muted);
    font-size: 13px;
    padding-top: 9px;
}

/* END POINT: ARTICLE IMAGES INSIDE CONTENT */


/* START POINT: ARTICLE QUOTES */

.article-content blockquote {
    margin: 28px 0;
    padding: 20px 25px;
    background: #f5f8fc;
    border-left: 5px solid var(--article-teal);
    color: #475569;
    font-size: 18px;
    line-height: 1.8;
    border-radius: 0 9px 9px 0;
}

/* END POINT: ARTICLE QUOTES */


/* START POINT: ARTICLE FAQ SECTION */

.article-faq {
    margin-top: 45px;
}

.article-faq h2 {
    margin-bottom: 25px;
}

.article-faq-item {
    background: #ffffff;
    border: 1px solid var(--article-border);
    border-radius: 9px;
    padding: 21px 23px;
    margin-bottom: 15px;
}

.article-faq-item h3 {
    color: var(--article-navy);
    font-size: 19px;
    margin: 0 0 10px;
}

.article-faq-item p {
    margin: 0;
    color: var(--article-muted);
}

/* END POINT: ARTICLE FAQ SECTION */


/* START POINT: ARTICLE CONCLUSION */

.article-conclusion {
    background: #eef7f7;
    border: 1px solid #d3e9e6;
    border-radius: 12px;
    padding: 26px;
    margin-top: 38px;
}

.article-conclusion h2 {
    margin-top: 0;
}

.article-conclusion p:last-child {
    margin-bottom: 0;
}

/* END POINT: ARTICLE CONCLUSION */


/* START POINT: ARTICLE DISCLAIMER */

.article-disclaimer {
    margin-top: 30px;
    padding: 20px;
    background: #f5f8fc;
    border: 1px solid var(--article-border);
    border-radius: 9px;
    color: var(--article-muted);
    font-size: 14px;
    line-height: 1.8;
}

.article-disclaimer strong {
    color: var(--article-navy);
}

/* END POINT: ARTICLE DISCLAIMER */


/* START POINT: ARTICLE TAGS */

.article-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 9px;
    margin-top: 30px;
}

.article-tags span {
    color: var(--article-muted);
    font-size: 13px;
    font-weight: bold;
}

.article-tags a {
    display: inline-block;
    padding: 6px 11px;
    background: #edf5fb;
    border-radius: 30px;
    color: var(--article-teal);
    font-size: 12px;
    text-decoration: none;
}

/* END POINT: ARTICLE TAGS */


/* START POINT: PREVIOUS HOME NEXT NAVIGATION */

.article-navigation {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 35px;
}

.article-nav-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 48px;
    padding: 12px 14px;
    border-radius: 8px;
    text-align: center;
    text-decoration: none;
    font-size: 14px;
    line-height: 1.5;
    font-weight: bold;
    transition: background 0.2s ease, color 0.2s ease;
}

.previous-btn {
    background: #e9eff5;
    color: var(--article-navy);
    border: 1px solid #d5e0e8;
}

.home-btn {
    background: var(--article-navy);
    color: #ffffff;
    border: 1px solid var(--article-navy);
}

.next-btn {
    background: var(--article-teal);
    color: #ffffff;
    border: 1px solid var(--article-teal);
}

.previous-btn:hover {
    background: #dbe7ef;
}

.home-btn:hover {
    background: #183f5e;
}

.next-btn:hover {
    background: #0b5e58;
}

/* END POINT: PREVIOUS HOME NEXT NAVIGATION */


/* START POINT: RELATED ARTICLES */

.related-articles {
    margin-top: 45px;
}

.related-articles h2 {
    color: var(--article-navy);
    font-size: 27px;
    margin-bottom: 20px;
}

.related-articles-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.related-article-card {
    background: #ffffff;
    border: 1px solid var(--article-border);
    border-radius: 9px;
    padding: 19px;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.related-article-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 20px rgba(16, 44, 70, 0.08);
}

.related-article-card a {
    color: var(--article-teal);
    font-weight: bold;
    text-decoration: none;
}

.related-article-card a:hover {
    text-decoration: underline;
}

.related-article-card p {
    color: var(--article-muted);
    font-size: 14px;
    margin: 9px 0 0;
    line-height: 1.7;
}

/* END POINT: RELATED ARTICLES */


/* START POINT: RESPONSIVE ARTICLE DESIGN */

@media (max-width: 700px) {
    .article-page {
        font-size: 16px;
    }

    .article-hero {
        padding: 42px 18px;
    }

    .article-subtitle {
        font-size: 16px;
    }

    .article-container {
        width: 92%;
        padding: 28px 0 45px;
    }

    .article-content {
        padding: 23px 19px;
        border-radius: 10px;
    }

    .article-content h2 {
        margin-top: 35px;
    }

    .article-toc {
        padding: 20px;
    }

    .article-feature-image img {
        max-height: 330px;
    }

    .article-table {
        font-size: 14px;
    }

    .article-navigation {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .article-nav-btn {
        width: 100%;
    }

    .related-articles-grid {
        grid-template-columns: 1fr;
    }

    .article-info-box,
    .article-tip-box,
    .article-warning-box {
        padding: 18px;
    }
}

@media (max-width: 380px) {
    .article-content {
        padding: 18px 14px;
    }

    .article-hero h1 {
        font-size: 28px;
    }

    .article-meta {
        gap: 8px;
        font-size: 12px;
    }

    .article-content ul,
    .article-content ol {
        padding-left: 22px;
    }
}

/* END POINT: RESPONSIVE ARTICLE DESIGN */


/* ==================================================
   END POINT: SHARED CSS FOR ALL 16 ARTICLES
   ================================================== */