/* ─────────────────────────────────────────────
   Cell Tech blog — glass styling on top of site.css
   ───────────────────────────────────────────── */

.blog-main {
    padding-top: var(--nav-h, 72px);
    min-height: 100vh;
    color: var(--text, #f1f5f9);
    position: relative;
    z-index: 1;
}

.blog-main .container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Hero ── */
.blog-hero {
    padding: 80px 0 48px;
    border-bottom: 1px solid var(--border, rgba(255,255,255,.08));
}
.blog-eyebrow {
    color: var(--cyan, #22c1e0);
    font-size: 13px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-weight: 600;
    margin: 0 0 16px;
}
.blog-h1 {
    font-size: clamp(40px, 6vw, 72px);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.05;
    margin: 0 0 24px;
    background: linear-gradient(180deg, #fff, #cbd5e1);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.blog-lede {
    font-size: clamp(17px, 1.6vw, 19px);
    line-height: 1.6;
    color: var(--text-dim, #cbd5e1);
    max-width: 720px;
    margin: 0 0 24px;
}
.blog-meta-top { margin: 0; }
.blog-rss-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--muted, #94a3b8);
    text-decoration: none;
    font-size: 13px;
    padding: 6px 12px;
    border: 1px solid var(--border, rgba(255,255,255,.08));
    border-radius: 999px;
    transition: all 0.18s ease;
}
.blog-rss-link:hover {
    color: var(--cyan, #22c1e0);
    border-color: var(--border-cyan, rgba(34,193,224,.28));
    background: var(--cyan-soft, rgba(34,193,224,.12));
}

/* ── List ── */
.blog-list { padding: 56px 0 80px; }
.blog-cards {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 20px;
    grid-template-columns: 1fr;
}
@media (min-width: 720px) {
    .blog-cards { grid-template-columns: 1fr 1fr; }
}

.blog-card {
    background: var(--glass, rgba(255,255,255,.03));
    backdrop-filter: blur(12px) saturate(140%);
    -webkit-backdrop-filter: blur(12px) saturate(140%);
    border: 1px solid var(--border, rgba(255,255,255,.08));
    border-radius: var(--radius, 18px);
    overflow: hidden;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.blog-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-cyan, rgba(34,193,224,.28));
    background: var(--glass-2, rgba(255,255,255,.05));
}
.blog-card-link {
    display: block;
    padding: 28px 28px 24px;
    color: inherit;
    text-decoration: none;
}
.blog-card-meta {
    display: flex;
    gap: 8px;
    align-items: center;
    color: var(--muted, #94a3b8);
    font-size: 13px;
    margin-bottom: 14px;
}
.blog-card-sep { color: var(--dim, #64748b); }
.blog-card-tag {
    color: var(--cyan, #22c1e0);
    font-weight: 600;
    text-transform: lowercase;
}
.blog-card-title {
    font-size: 22px;
    line-height: 1.25;
    font-weight: 700;
    margin: 0 0 12px;
    letter-spacing: -0.015em;
    color: var(--text, #f1f5f9);
}
.blog-card-excerpt {
    color: var(--text-dim, #cbd5e1);
    font-size: 15px;
    line-height: 1.55;
    margin: 0 0 18px;
}
.blog-card-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--cyan, #22c1e0);
    font-size: 14px;
    font-weight: 600;
    transition: gap 0.18s ease;
}
.blog-card:hover .blog-card-cta { gap: 10px; }

.blog-empty {
    padding: 60px 28px;
    text-align: center;
    color: var(--text-dim, #cbd5e1);
}
.blog-empty h2 { margin: 0 0 8px; font-weight: 600; }
.blog-empty a { color: var(--cyan, #22c1e0); }

/* ── Article view ── */
.blog-article-main { padding-bottom: 60px; }
.blog-article {
    padding: 56px 0 32px;
}
.blog-article .container { max-width: 720px; }

.blog-breadcrumb {
    margin: 0 0 28px;
    font-size: 14px;
}
.blog-breadcrumb a {
    color: var(--muted, #94a3b8);
    text-decoration: none;
    transition: color 0.18s ease;
}
.blog-breadcrumb a:hover { color: var(--cyan, #22c1e0); }

.blog-article-header { margin-bottom: 40px; }
.blog-article-meta {
    color: var(--muted, #94a3b8);
    font-size: 13px;
    margin: 0 0 18px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}
.blog-article-title {
    font-size: clamp(34px, 5vw, 52px);
    line-height: 1.12;
    letter-spacing: -0.025em;
    font-weight: 700;
    margin: 0 0 20px;
    color: #fff;
}
.blog-article-lede {
    font-size: 19px;
    line-height: 1.5;
    color: var(--text-dim, #cbd5e1);
    margin: 0;
    font-weight: 400;
}

.blog-article-body {
    font-size: 17px;
    line-height: 1.75;
    color: var(--text-dim, #cbd5e1);
}
.blog-article-body h2 {
    color: #fff;
    font-size: 28px;
    line-height: 1.25;
    letter-spacing: -0.015em;
    margin: 48px 0 16px;
    font-weight: 700;
}
.blog-article-body h3 {
    color: #fff;
    font-size: 21px;
    line-height: 1.3;
    margin: 36px 0 14px;
    font-weight: 600;
}
.blog-article-body p { margin: 0 0 22px; }
.blog-article-body a {
    color: var(--cyan, #22c1e0);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 1.5px;
}
.blog-article-body a:hover { color: var(--cyan-h, #3BD2F0); }
.blog-article-body strong { color: #fff; font-weight: 600; }
.blog-article-body em { color: var(--text-dim, #cbd5e1); font-style: italic; }
.blog-article-body ul, .blog-article-body ol {
    margin: 0 0 22px;
    padding-left: 1.3em;
}
.blog-article-body li { margin-bottom: 10px; }
.blog-article-body li::marker { color: var(--cyan, #22c1e0); }
.blog-article-body code {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    background: var(--glass-2, rgba(255,255,255,.05));
    border: 1px solid var(--border, rgba(255,255,255,.08));
    border-radius: 6px;
    padding: 2px 6px;
    font-size: 0.9em;
}
.blog-article-body pre {
    background: var(--bg-deep, #04070e);
    border: 1px solid var(--border, rgba(255,255,255,.08));
    border-radius: var(--radius-sm, 10px);
    padding: 18px 20px;
    overflow-x: auto;
    margin: 0 0 22px;
}
.blog-article-body pre code {
    background: none;
    border: 0;
    padding: 0;
    font-size: 14px;
}
.blog-article-body blockquote {
    border-left: 3px solid var(--cyan, #22c1e0);
    background: var(--cyan-soft, rgba(34,193,224,.08));
    padding: 16px 22px;
    margin: 0 0 22px;
    border-radius: 0 var(--radius-sm, 10px) var(--radius-sm, 10px) 0;
    color: var(--text, #f1f5f9);
}
.blog-article-body blockquote p:last-child { margin-bottom: 0; }
.blog-article-body hr {
    border: 0;
    border-top: 1px solid var(--border, rgba(255,255,255,.08));
    margin: 44px 0;
}

/* ── Share row ── */
.blog-share {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 48px 0 0;
    padding: 22px 0 4px;
    border-top: 1px solid var(--border, rgba(255,255,255,.08));
    flex-wrap: wrap;
}
.blog-share-label {
    font-size: 13px;
    color: var(--muted, #94a3b8);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 600;
    margin-right: 4px;
}
.blog-share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 40px;
    height: 40px;
    border-radius: 999px;
    background: var(--glass-2, rgba(255,255,255,.05));
    border: 1px solid var(--border, rgba(255,255,255,.08));
    color: var(--text-dim, #cbd5e1);
    cursor: pointer;
    transition: all 0.18s ease;
    text-decoration: none;
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    padding: 0;
}
.blog-share-btn:hover {
    transform: translateY(-1px);
    border-color: var(--border-cyan, rgba(34,193,224,.28));
    color: #fff;
    background: var(--glass-3, rgba(255,255,255,.08));
}
.blog-share-btn--whatsapp:hover { color: #25d366; border-color: #25d366; box-shadow: 0 0 0 1px rgba(37,211,102,.2); }
.blog-share-btn--facebook:hover { color: #1877f2; border-color: #1877f2; box-shadow: 0 0 0 1px rgba(24,119,242,.2); }
.blog-share-btn--x:hover        { color: #fff;     border-color: #fff;    box-shadow: 0 0 0 1px rgba(255,255,255,.2); }
.blog-share-btn--linkedin:hover { color: #0a66c2; border-color: #0a66c2; box-shadow: 0 0 0 1px rgba(10,102,194,.2); }
.blog-share-btn--email:hover    { color: var(--cyan, #22c1e0); border-color: var(--cyan, #22c1e0); }
.blog-share-btn--copy {
    width: auto;
    padding: 0 14px;
    height: 40px;
}
.blog-share-btn--copy:hover { color: var(--cyan, #22c1e0); border-color: var(--cyan, #22c1e0); }
.blog-share-btn--copy.blog-share-btn--copied {
    color: var(--green, #22c55e);
    border-color: var(--green, #22c55e);
    background: rgba(34,197,94,.12);
}

.blog-cta-card {
    margin-top: 32px;
    padding: 32px;
    background:
        linear-gradient(135deg, var(--cyan-soft, rgba(34,193,224,.10)), transparent 80%),
        var(--glass-2, rgba(255,255,255,.05));
    border: 1px solid var(--border-cyan, rgba(34,193,224,.28));
    border-radius: var(--radius-lg, 24px);
}
.blog-cta-card h3 {
    margin: 0 0 8px;
    font-size: 22px;
    color: #fff;
    font-weight: 700;
    letter-spacing: -0.015em;
}
.blog-cta-card p {
    margin: 0 0 20px;
    color: var(--text-dim, #cbd5e1);
}
.blog-cta-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.blog-footer {
    border-top: 1px solid var(--border, rgba(255,255,255,.08));
    padding: 36px 0 48px;
    color: var(--muted, #94a3b8);
    font-size: 14px;
}
.blog-footer p { margin: 0 0 6px; }
.blog-footer a { color: var(--text-dim, #cbd5e1); text-decoration: none; }
.blog-footer a:hover { color: var(--cyan, #22c1e0); }
.blog-footer-tiny { font-size: 12px; color: var(--dim, #64748b); }

.nav-current { color: var(--cyan, #22c1e0) !important; }