/* =========================================================
   DSB STUDIOS — BLOG STYLESHEET
   Covers: listing page, post pages, shared components
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:wght@700;800&display=swap');

:root {
    --dark:        #0a192f;
    --dark-2:      #0d2040;
    --surface:     rgba(255,255,255,0.05);
    --surface-2:   rgba(255,255,255,0.08);
    --border:      rgba(255,255,255,0.1);
    --teal:        #00d1b2;
    --teal-dim:    rgba(0,209,178,0.15);
    --blue:        #2196F3;
    --text:        #e8eaf0;
    --muted:       rgba(255,255,255,0.55);
    --card-radius: 16px;
    --max-w:       800px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', 'Segoe UI', sans-serif;
    background: var(--dark);
    background-image: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)),
                      url('../../images/DsbStudios Background Image.png');
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ── BLOG NAV ── */
.blog-nav {
    position: sticky;
    top: 0;
    z-index: 999;
    background: rgba(10,25,47,0.92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    padding: 14px 0;
    /* Makes the absolute-positioned dropdown relative to the nav */
    isolation: isolate;
}
.blog-nav-inner {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}
.blog-nav-logo img { height: 36px; }
.blog-nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
}
.blog-nav-links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--muted);
    transition: color 0.25s;
}
.blog-nav-links a:hover,
.blog-nav-links a.active { color: var(--teal); }
.blog-nav-cta {
    background: var(--teal);
    color: var(--dark) !important;
    font-weight: 700;
    padding: 8px 20px;
    border-radius: 8px;
    font-size: 0.8rem;
    letter-spacing: 0.04em;
    transition: transform 0.2s, background 0.2s;
}
.blog-nav-cta:hover { background: #00f0cc; transform: translateY(-2px); }
.blog-nav-hamburger {
    display: none;
    background: none;
    border: none;
    color: var(--text);
    font-size: 1.4rem;
    cursor: pointer;
    padding: 4px 8px;
    line-height: 1;
    flex-shrink: 0;
}
/* Show hamburger on all mobile / small tablet sizes */
@media (max-width: 768px) {
    .blog-nav-hamburger { display: flex; align-items: center; }
    .blog-nav-links { display: none; }
    .blog-nav-links.mobile-open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 64px;
        left: 0; right: 0;
        background: rgba(6,15,30,0.99);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 16px 24px 28px;
        border-bottom: 2px solid rgba(0,209,178,0.3);
        z-index: 9999;
        gap: 0;
        box-shadow: 0 8px 32px rgba(0,0,0,0.5);
    }
    .blog-nav-links.mobile-open li { width: 100%; }
    .blog-nav-links.mobile-open a {
        display: block;
        padding: 14px 0;
        border-bottom: 1px solid rgba(255,255,255,0.06);
        font-size: 0.95rem;
        color: var(--text);
    }
    .blog-nav-links.mobile-open li:last-child a { border-bottom: none; }
    .blog-nav-links.mobile-open a.blog-nav-cta {
        margin-top: 12px;
        padding: 12px 20px;
        text-align: center;
        border-radius: 8px;
        border-bottom: none;
    }
}

/* ── BLOG HERO (listing page) ── */
.blog-hero {
    padding: 80px 24px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.blog-hero::before {
    content: '';
    position: absolute;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(0,209,178,0.12) 0%, transparent 70%);
    top: -200px; left: 50%; transform: translateX(-50%);
    pointer-events: none;
}
.blog-hero-eyebrow {
    display: inline-block;
    background: var(--teal-dim);
    border: 1px solid rgba(0,209,178,0.3);
    color: var(--teal);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    padding: 5px 16px;
    border-radius: 50px;
    margin-bottom: 20px;
}
.blog-hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 16px;
}
.blog-hero p {
    color: var(--muted);
    font-size: 1.05rem;
    max-width: 500px;
    margin: 0 auto 36px;
}

/* Category filter bar */
.blog-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 12px;
}
.blog-filter-pill {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 7px 18px;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.25s;
}
.blog-filter-pill:hover,
.blog-filter-pill.active {
    background: var(--teal-dim);
    border-color: rgba(0,209,178,0.4);
    color: var(--teal);
}

/* ── BLOG LISTING GRID ── */
.blog-grid-wrapper {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px 80px;
}
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

/* Featured first card (spans 2 columns) */
.blog-card:first-child {
    grid-column: span 2;
}
.blog-card:first-child .blog-card-img { height: 320px; }
.blog-card:first-child .blog-card-title { font-size: 1.4rem; }

/* Card */
.blog-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--card-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.35s ease, border-color 0.3s, box-shadow 0.35s;
    text-decoration: none;
    color: inherit;
}
.blog-card:hover {
    transform: translateY(-7px);
    border-color: rgba(0,209,178,0.35);
    box-shadow: 0 20px 50px rgba(0,0,0,0.4), 0 0 0 1px rgba(0,209,178,0.12);
}
.blog-card-img {
    height: 220px;
    overflow: hidden;
    position: relative;
}
.blog-card-img img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.blog-card:hover .blog-card-img img { transform: scale(1.06); }

.blog-card-category {
    position: absolute;
    top: 14px; left: 14px;
    background: var(--teal-dim);
    border: 1px solid rgba(0,209,178,0.4);
    color: var(--teal);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 50px;
    backdrop-filter: blur(8px);
}

.blog-card-body {
    padding: 22px 24px 26px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.75rem;
    color: var(--muted);
    margin-bottom: 10px;
}
.blog-card-meta-dot {
    width: 3px; height: 3px;
    border-radius: 50%;
    background: var(--muted);
    flex-shrink: 0;
}
.blog-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 10px;
    color: var(--text);
    transition: color 0.25s;
}
.blog-card:hover .blog-card-title { color: var(--teal); }
.blog-card-excerpt {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.65;
    flex: 1;
    margin-bottom: 18px;
}
.blog-card-readmore {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--teal);
    letter-spacing: 0.05em;
    transition: gap 0.25s;
}
.blog-card:hover .blog-card-readmore { gap: 10px; }
.blog-card-readmore svg { transition: transform 0.25s; }
.blog-card:hover .blog-card-readmore svg { transform: translateX(3px); }

/* "No results" state */
.blog-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 0;
    color: var(--muted);
}
.blog-empty i { font-size: 2.5rem; margin-bottom: 16px; display: block; opacity: 0.4; }

/* ── POST HERO ── */
.post-hero {
    position: relative;
    height: 480px;
    overflow: hidden;
}
.post-hero-img {
    width: 100%; height: 100%;
    object-fit: cover;
    filter: brightness(0.5);
}
.post-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,25,47,0.95) 0%, rgba(10,25,47,0.3) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 48px;
}
.post-breadcrumb {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.post-breadcrumb a { color: var(--teal); transition: opacity 0.2s; }
.post-breadcrumb a:hover { opacity: 0.8; }
.post-breadcrumb-sep { opacity: 0.4; }
.post-category-badge {
    display: inline-block;
    background: var(--teal-dim);
    border: 1px solid rgba(0,209,178,0.4);
    color: var(--teal);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: 50px;
    margin-bottom: 16px;
}
.post-hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.6rem, 4vw, 2.8rem);
    font-weight: 800;
    line-height: 1.2;
    max-width: 760px;
    margin-bottom: 20px;
}
.post-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.6);
}
.post-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
}
.post-meta-item i { color: var(--teal); font-size: 0.75rem; }

/* ── POST ARTICLE ── */
.post-article {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 52px 24px 60px;
}

.post-excerpt {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.8;
    border-left: 3px solid var(--teal);
    padding-left: 20px;
    margin-bottom: 40px;
    font-style: italic;
}

.post-section { margin-bottom: 40px; }
.post-section h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}
.post-section h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--teal);
    margin: 22px 0 10px;
}
.post-section p { color: rgba(255,255,255,0.78); margin-bottom: 14px; line-height: 1.8; }
.post-section ul, .post-section ol {
    margin: 14px 0 14px 22px;
    color: rgba(255,255,255,0.78);
}
.post-section li { margin-bottom: 8px; line-height: 1.7; }
.post-section strong { color: var(--text); font-weight: 600; }
.post-section a { color: var(--teal); border-bottom: 1px solid rgba(0,209,178,0.3); transition: border-color 0.2s; }
.post-section a:hover { border-color: var(--teal); }

/* Inline image */
.post-img {
    border-radius: 12px;
    margin: 28px 0;
    width: 100%;
    object-fit: cover;
}

/* Highlight box */
.post-highlight {
    background: var(--teal-dim);
    border: 1px solid rgba(0,209,178,0.3);
    border-radius: 12px;
    padding: 20px 24px;
    margin: 28px 0;
}
.post-highlight p { color: var(--text); margin: 0; }
.post-highlight strong { color: var(--teal); }

/* ── INLINE CTA ── */
.post-cta-inline {
    background: linear-gradient(135deg, rgba(0,209,178,0.12), rgba(33,150,243,0.08));
    border: 1px solid rgba(0,209,178,0.25);
    border-radius: 16px;
    padding: 32px 36px;
    text-align: center;
    margin: 48px 0;
}
.post-cta-inline h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    margin-bottom: 10px;
}
.post-cta-inline p { color: var(--muted); margin-bottom: 22px; font-size: 0.95rem; }
.post-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--teal);
    color: var(--dark);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 13px 30px;
    border-radius: 10px;
    transition: transform 0.2s, background 0.2s;
}
.post-cta-btn:hover { background: #00f0cc; transform: translateY(-2px); }

/* ── TAGS ── */
.post-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 36px 0; }
.post-tag {
    background: var(--surface-2);
    border: 1px solid var(--border);
    color: var(--muted);
    font-size: 0.75rem;
    padding: 5px 14px;
    border-radius: 50px;
}

/* ── SHARE ROW ── */
.post-share {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 40px 0;
    flex-wrap: wrap;
}
.post-share-label {
    font-size: 0.8rem;
    color: var(--muted);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 18px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    transition: transform 0.2s, opacity 0.2s;
    cursor: pointer;
}
.share-btn:hover { transform: translateY(-2px); opacity: 0.9; }
.share-twitter { background: #1DA1F2; color: #fff; }
.share-linkedin { background: #0A66C2; color: #fff; }
.share-copy {
    background: var(--surface-2);
    border: 1px solid var(--border);
    color: var(--muted);
}

/* ── END CTA ── */
.post-cta-end {
    background: linear-gradient(135deg, #0d2a4a, #0d3a30);
    border: 1px solid rgba(0,209,178,0.2);
    border-radius: 20px;
    padding: 48px 40px;
    text-align: center;
    margin-top: 56px;
}
.post-cta-end h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.9rem;
    margin-bottom: 14px;
}
.post-cta-end p { color: var(--muted); max-width: 480px; margin: 0 auto 28px; }
.post-cta-end-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-teal {
    background: var(--teal);
    color: var(--dark);
    font-weight: 700;
    padding: 13px 30px;
    border-radius: 10px;
    transition: transform 0.2s, background 0.2s;
    font-size: 0.9rem;
}
.btn-teal:hover { background: #00f0cc; transform: translateY(-2px); }
.btn-outline {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
    font-weight: 600;
    padding: 13px 30px;
    border-radius: 10px;
    transition: border-color 0.2s, color 0.2s;
    font-size: 0.9rem;
}
.btn-outline:hover { border-color: var(--teal); color: var(--teal); }

/* ── RELATED POSTS ── */
.related-section {
    background: rgba(0,0,0,0.2);
    padding: 60px 24px;
    border-top: 1px solid var(--border);
}
.related-inner { max-width: 1100px; margin: 0 auto; }
.related-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    margin-bottom: 8px;
    text-align:center;
}
.related-subtitle { text-align:center; color: var(--muted); font-size: 0.9rem; margin-bottom: 36px; }
.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.related-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s, border-color 0.3s;
    text-decoration: none;
    color: inherit;
}
.related-card:hover { transform: translateY(-5px); border-color: rgba(0,209,178,0.3); }
.related-card-img { height: 150px; overflow: hidden; }
.related-card-img img { width: 100%; height: 100%; object-fit: cover; }
.related-card-body { padding: 16px 18px 20px; }
.related-card-cat {
    font-size: 0.65rem; font-weight: 700; letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--teal); margin-bottom: 6px;
}
.related-card-title { font-size: 0.95rem; font-weight: 700; line-height: 1.35; color: var(--text); }

/* ── BLOG FOOTER ── */
.blog-footer {
    background: rgba(0,0,0,0.3);
    border-top: 1px solid var(--border);
    padding: 40px 24px;
    text-align: center;
}
.blog-footer-inner { max-width: 1180px; margin: 0 auto; }
.blog-footer-logo { margin-bottom: 16px; }
.blog-footer-logo img { height: 34px; margin: 0 auto; }
.blog-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 20px 28px;
    justify-content: center;
    margin-bottom: 16px;
    list-style: none;
}
.blog-footer-links a { font-size: 0.85rem; color: var(--muted); transition: color 0.2s; }
.blog-footer-links a:hover { color: var(--teal); }
.blog-footer-copy { font-size: 0.78rem; color: rgba(255,255,255,0.3); }
.blog-footer-admin { font-size: 0.72rem; color: rgba(255,255,255,0.18); margin-top: 12px; }
.blog-footer-admin a { color: rgba(255,255,255,0.25); transition: color 0.2s; }
.blog-footer-admin a:hover { color: var(--teal); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
    .blog-grid { grid-template-columns: repeat(2, 1fr); }
    .blog-card:first-child { grid-column: span 2; }
    .related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .blog-grid { grid-template-columns: 1fr; }
    .blog-card:first-child { grid-column: span 1; }
    .blog-card:first-child .blog-card-img { height: 220px; }
    .blog-card:first-child .blog-card-title { font-size: 1.1rem; }
    .blog-nav-links { display: none; }
    .blog-nav-links.mobile-open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 64px;
        left: 0; right: 0;
        background: rgba(10,25,47,0.98);
        backdrop-filter: blur(16px);
        padding: 16px 24px 24px;
        border-bottom: 1px solid var(--border);
        z-index: 998;
        gap: 4px;
    }
    .blog-nav-links.mobile-open li { width: 100%; }
    .blog-nav-links.mobile-open a { padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.05); font-size: 1rem; }
    .blog-nav-hamburger { display: block; }
    .post-hero { height: auto; min-height: 360px; }
    .post-hero-overlay { padding: 24px 20px 32px; }
    .post-article { padding: 36px 20px 50px; }
    .post-cta-inline, .post-cta-end { padding: 28px 20px; }
    .related-grid { grid-template-columns: 1fr; }
    .related-section { padding: 40px 20px; }
    .post-cta-end-btns { flex-direction: column; align-items: center; }
    .post-cta-end-btns a { width: 100%; max-width: 280px; text-align: center; }
}