/*
 * Blog (index + article) — full redesign for proper centered layout.
 * Served from /public so it works without a Vite rebuild.
 */

/* ════════════════════════════════════════════════════════════════════
 * INDEX (post grid)
 * ════════════════════════════════════════════════════════════════════ */

.mt-blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 16px;
}

@media (min-width: 640px)  { .mt-blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .mt-blog-grid { grid-template-columns: repeat(3, 1fr); } }

.mt-blog-card {
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.mt-blog-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.08);
}

.mt-blog-card-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    color: inherit;
    text-decoration: none;
}

.mt-blog-card-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
}

.mt-blog-card-body {
    padding: 22px 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
}

.mt-blog-card-category {
    display: inline-block;
    padding: 3px 10px;
    background: rgba(0, 113, 227, 0.08);
    color: #0071e3;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    align-self: flex-start;
}

.mt-blog-card-title {
    font-size: 1.22rem;
    line-height: 1.35;
    font-weight: 700;
    margin: 4px 0;
    color: #1d1d1f;
}

.mt-blog-card-excerpt {
    color: #6e6e73;
    margin: 0;
    line-height: 1.55;
    flex-grow: 1;
    font-size: 0.95rem;
}

.mt-blog-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 12px;
    padding-top: 14px;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    color: #6e6e73;
    font-size: 0.84rem;
}

.mt-blog-card-meta i { margin-right: 4px; }

.mt-blog-pagination {
    margin-top: 40px;
    display: flex;
    justify-content: center;
}

/* Empty state */
.mt-blog-empty {
    text-align: center;
    padding: 72px 24px;
    background: linear-gradient(135deg, rgba(0, 113, 227, 0.03), rgba(94, 92, 230, 0.04));
    border-radius: 20px;
}

.mt-blog-empty i {
    font-size: 3.2rem;
    color: #0071e3;
    margin-bottom: 18px;
    display: block;
}

.mt-blog-empty h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 10px;
}

.mt-blog-empty p {
    color: #6e6e73;
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ════════════════════════════════════════════════════════════════════
 * ARTICLE — hero header
 * ════════════════════════════════════════════════════════════════════ */

.mt-blog-header {
    background: linear-gradient(180deg,
        rgba(0, 113, 227, 0.04) 0%,
        rgba(94, 92, 230, 0.02) 60%,
        transparent 100%);
    padding: 64px 0 56px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    text-align: center;
}

@media (min-width: 768px) {
    .mt-blog-header { padding: 88px 0 72px; }
}

.mt-blog-header .mt-wrap {
    max-width: 820px;
    padding-inline: 24px;
}

.mt-blog-header .mkt-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #0071e3;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 18px;
}

.mt-blog-header .mkt-eyebrow a {
    color: #0071e3;
    text-decoration: none;
}

.mt-blog-header .mkt-eyebrow a:hover { text-decoration: underline; }

.mt-blog-header .mkt-h1 {
    font-size: clamp(1.8rem, 4.5vw, 3rem);
    line-height: 1.15;
    font-weight: 700;
    color: #1d1d1f;
    margin: 0 0 20px;
    letter-spacing: -0.02em;
}

.mt-blog-header .mkt-page-lede {
    font-size: 1.15rem;
    line-height: 1.55;
    color: #515158;
    max-width: 680px;
    margin: 0 auto 24px;
}

.mt-blog-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 10px;
    color: #6e6e73;
    font-size: 0.9rem;
}

.mt-blog-meta i { margin-right: 4px; }

.mt-blog-meta-sep { color: #d2d2d7; }

/* ════════════════════════════════════════════════════════════════════
 * ARTICLE — body layout (single centered column, TOC inline at top)
 * ════════════════════════════════════════════════════════════════════ */

.mt-blog-layout {
    max-width: 760px;
    margin: 0 auto;
    padding: 56px 24px 32px;
}

@media (min-width: 768px) {
    .mt-blog-layout {
        padding: 64px 32px 40px;
    }
}

/* Inline TOC accordion at top of article body. */
.mt-blog-toc {
    background: linear-gradient(135deg, rgba(0, 113, 227, 0.04), rgba(94, 92, 230, 0.03));
    border: 1px solid rgba(0, 113, 227, 0.12);
    border-radius: 14px;
    padding: 18px 22px;
    margin: 0 0 40px;
}

.mt-blog-toc[open] { padding-bottom: 14px; }

.mt-blog-toc-title {
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #0071e3;
    padding: 4px 0;
    user-select: none;
}

.mt-blog-toc-title::-webkit-details-marker { display: none; }

.mt-blog-toc-title::after {
    content: '';
    display: inline-block;
    margin-left: auto;
    width: 10px;
    height: 10px;
    border-right: 2px solid #0071e3;
    border-bottom: 2px solid #0071e3;
    transform: rotate(45deg);
    transition: transform 0.2s ease;
}

.mt-blog-toc[open] .mt-blog-toc-title::after {
    transform: rotate(-135deg);
}

.mt-blog-toc-title i {
    font-size: 1rem;
}

.mt-blog-toc ol {
    list-style: none;
    padding: 14px 0 0;
    margin: 12px 0 0;
    border-top: 1px solid rgba(0, 113, 227, 0.1);
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.mt-blog-toc li a {
    color: #1d1d1f;
    text-decoration: none;
    font-size: 0.95rem;
    line-height: 1.5;
    display: block;
    padding: 8px 12px;
    border-radius: 8px;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.mt-blog-toc li a:hover {
    color: #0071e3;
    background: rgba(0, 113, 227, 0.08);
}

.mt-blog-toc-l3 a {
    padding-left: 28px;
    font-size: 0.9rem;
    color: #515158;
}

/* ════════════════════════════════════════════════════════════════════
 * ARTICLE — body typography
 * ════════════════════════════════════════════════════════════════════ */

.mt-blog-body {
    min-width: 0;       /* allows long words/code to wrap */
}

.mt-blog-body h2 {
    margin: 44px 0 18px;
    font-size: 1.7rem;
    line-height: 1.3;
    font-weight: 700;
    color: #1d1d1f;
    letter-spacing: -0.01em;
    scroll-margin-top: 88px;
}

.mt-blog-body h2:first-child { margin-top: 0; }

.mt-blog-body h3 {
    margin: 32px 0 14px;
    font-size: 1.28rem;
    line-height: 1.35;
    font-weight: 700;
    color: #1d1d1f;
    scroll-margin-top: 88px;
}

.mt-blog-body p,
.mt-blog-body li {
    line-height: 1.78;
    font-size: 1.08rem;
    color: #1d1d1f;
}

.mt-blog-body p { margin: 0 0 18px; }

.mt-blog-body ul,
.mt-blog-body ol {
    margin: 0 0 22px;
    padding-left: 26px;
}

.mt-blog-body li { margin-bottom: 10px; }

.mt-blog-body a {
    color: #0071e3;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
    transition: color 0.15s ease;
}

.mt-blog-body a:hover { color: #0058b8; }

.mt-blog-body strong { font-weight: 700; color: #000; }
.mt-blog-body em { font-style: italic; }

.mt-blog-body blockquote {
    margin: 28px 0;
    padding: 18px 24px;
    background: linear-gradient(135deg, rgba(0, 113, 227, 0.05), rgba(94, 92, 230, 0.03));
    border-left: 4px solid #0071e3;
    border-radius: 0 12px 12px 0;
    color: #1d1d1f;
    font-size: 1.05rem;
    line-height: 1.7;
}

.mt-blog-body blockquote p:last-child { margin-bottom: 0; }

.mt-blog-body code {
    background: #f5f5f7;
    padding: 2px 7px;
    border-radius: 5px;
    font-size: 0.88em;
    font-family: 'JetBrains Mono', 'SF Mono', Consolas, monospace;
    color: #d63384;
}

.mt-blog-body pre {
    background: #1d1d1f;
    color: #f5f5f7;
    padding: 18px 22px;
    border-radius: 12px;
    overflow-x: auto;
    margin: 24px 0;
    font-size: 0.92rem;
    line-height: 1.6;
}

.mt-blog-body pre code {
    background: transparent;
    padding: 0;
    color: inherit;
}

.mt-blog-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: 0.95rem;
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 10px;
    overflow: hidden;
}

.mt-blog-body table th,
.mt-blog-body table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    line-height: 1.5;
}

.mt-blog-body table th {
    background: #fafafa;
    font-weight: 700;
    color: #1d1d1f;
    font-size: 0.88rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.mt-blog-body table tr:last-child td { border-bottom: 0; }

.mt-blog-body img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 24px 0;
    display: block;
}

.mt-blog-body hr {
    border: 0;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    margin: 36px 0;
}

/* Reading width on very large screens — keep body comfortable */
@media (min-width: 1400px) {
    .mt-blog-body p,
    .mt-blog-body li { font-size: 1.1rem; }
}