/* ═══════════════════════════════════════════════════
   TDN MAGAZINE v1.3 — POLISH & PROFESSIONAL FINISH
   Aesthetic upgrades: typography, micro-interactions,
   reading experience, and premium news-outlet feel.
═══════════════════════════════════════════════════ */

/* ─── Smooth font rendering enhancement ──────────── */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ─── Focus visible — accessibility polish ───────── */
:focus-visible {
    outline: 2px solid var(--tdn-red);
    outline-offset: 3px;
    border-radius: 2px;
}

/* ─── Article: professional reading experience ────── */

/* Drop cap for the first paragraph */
.tdn-article-content > p:first-of-type::first-letter {
    font-family: var(--font-display);
    font-size: 4.2em;
    font-weight: 700;
    line-height: .75;
    float: left;
    margin: .06em .14em 0 0;
    color: var(--tdn-red);
    text-transform: uppercase;
}

/* Pull quotes — large styled blockquotes */
.tdn-article-content blockquote:not(.twitter-tweet):not(.instagram-media):not(.tiktok-embed):not(.fb_iframe_widget) {
    margin: 36px 0;
    padding: 24px 28px 24px 32px;
    border-left: 4px solid var(--tdn-red);
    background: linear-gradient(135deg, #fafafa 0%, #f5f5f6 100%);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    position: relative;
}
.tdn-article-content blockquote:not(.twitter-tweet):not(.instagram-media):not(.tiktok-embed):not(.fb_iframe_widget)::before {
    content: '\201C';
    position: absolute;
    top: -8px;
    left: 20px;
    font-family: var(--font-display);
    font-size: 5rem;
    line-height: 1;
    color: var(--tdn-red);
    opacity: .25;
    pointer-events: none;
}
.tdn-article-content blockquote:not(.twitter-tweet):not(.instagram-media):not(.tiktok-embed) p {
    font-family: var(--font-display);
    font-size: 1.15rem;
    line-height: 1.6;
    font-style: italic;
    color: #222;
    margin-bottom: 0;
}

/* Inline images in articles */
.tdn-article-content img {
    border-radius: var(--radius-md);
    margin: 24px 0;
    box-shadow: var(--shadow-md);
}

/* Horizontal rules */
.tdn-article-content hr {
    border: none;
    border-top: 2px solid var(--tdn-border);
    margin: 40px 0;
    position: relative;
}
.tdn-article-content hr::before {
    content: '◆';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 12px;
    color: var(--tdn-red);
    background: var(--tdn-white);
    padding: 0 12px;
}

/* ─── Article title: sharper, more editorial ──────── */
.tdn-article-title {
    letter-spacing: -.025em;
}

/* ─── Byline bar refinement ───────────────────────── */
.tdn-article-byline-bar {
    background: var(--tdn-bg-warm);
    border-radius: var(--radius);
    padding: 11px 14px;
    border: 1px solid var(--tdn-border-lt);
    border-top: none;
    border-bottom: none;
    margin: 4px 0;
}

/* ─── Share button polish ─────────────────────────── */
.tdn-article-share-btn {
    transition: var(--transition);
    border-radius: 3px;
}
.tdn-article-share-btn:hover {
    background: var(--tdn-red);
    border-color: var(--tdn-red);
    color: var(--tdn-white) !important;
}

/* ─── Sidebar polish ──────────────────────────────── */
.tdn-sidebar-widget {
    border: 1px solid var(--tdn-border-lt);
    border-radius: var(--radius-md);
    overflow: hidden;
    padding: 0;
    margin-bottom: 28px;
    box-shadow: var(--shadow-sm);
}
.tdn-sidebar-widget-title {
    font-size: .78rem;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    padding: 12px 16px;
    margin-bottom: 0;
    border-bottom: 2px solid var(--tdn-black);
    background: var(--tdn-bg-soft);
    font-family: var(--font-ui);
    position: relative;
}
.tdn-sidebar-widget-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 36px;
    height: 2px;
    background: var(--tdn-red);
}
.tdn-sidebar-posts {
    padding: 4px 16px 8px;
}
.tdn-sidebar-post {
    padding: 12px 0;
}
.tdn-sidebar-cat-list {
    padding: 4px 16px 8px;
}
.tdn-sidebar-cat-link {
    padding: 9px 0;
    font-size: .82rem;
}

/* ─── Related posts — refined card hover ─────────── */
.tdn-related-card {
    transition: var(--transition);
}
.tdn-related-thumb {
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition-slow);
}
.tdn-related-thumb:hover {
    box-shadow: var(--shadow-md);
}

/* ─── Tags: polished pill look ────────────────────── */
.tdn-article-tags {
    background: var(--tdn-bg-warm);
    border-radius: var(--radius-md);
    padding: 18px 20px;
    border: 1px solid var(--tdn-border-lt);
}
.tdn-tag {
    border-radius: 3px;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .3px;
    padding: 4px 10px;
    transition: var(--transition);
}

/* ─── Post navigation: cleaner look ──────────────── */
.tdn-post-nav {
    border-top: 2px solid var(--tdn-border);
    padding-top: 32px;
}
.tdn-post-nav-item {
    background: var(--tdn-bg-warm);
    border: 1px solid var(--tdn-border-lt);
    border-radius: var(--radius-md);
    padding: 16px 18px;
    transition: var(--transition);
}
.tdn-post-nav-item:hover {
    border-color: var(--tdn-red);
    background: #fff5f7;
}
.tdn-post-nav-item--next { text-align: right; }

/* ─── Hero section: premium overlay ──────────────── */
.tdn-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(229,26,62,.06) 0%,
        transparent 60%
    );
    z-index: 1;
    pointer-events: none;
}
.tdn-hero-content { z-index: 2; }

/* Hero title: tighter tracking */
.tdn-hero-title {
    letter-spacing: -.02em;
    text-shadow: 0 2px 12px rgba(0,0,0,.4);
}

/* ─── Spotlight cards: shadow on hover ────────────── */
.tdn-spotlight-card {
    transition: var(--transition-slow);
}
.tdn-spotlight-thumb {
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition-slow);
}
.tdn-spotlight-thumb:hover {
    box-shadow: var(--shadow-md);
}

/* ─── Category lead thumb: shadow ────────────────── */
.tdn-cat-lead-thumb {
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition-slow);
}
.tdn-cat-lead-thumb:hover { box-shadow: var(--shadow-md); }

/* ─── Trending cards: rank badge refinement ──────── */
.tdn-trending-rank {
    font-size: .95rem;
    letter-spacing: -.02em;
    box-shadow: 0 2px 6px rgba(229,26,62,.4);
}

/* ─── River items: tighter look ──────────────────── */
.tdn-river-item {
    transition: background var(--transition);
    border-radius: var(--radius);
    padding: 10px 8px 18px;
    margin: 0 -8px;
}
.tdn-river-item:hover {
    background: var(--tdn-bg-warm);
}
.tdn-river-thumb {
    box-shadow: var(--shadow-card);
}

/* ─── Section spacing polish ──────────────────────── */
.tdn-mag-section {
    padding-top: 2px;
}

/* ─── Header: top accent line ─────────────────────── */
#tdn-header::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--tdn-red) 0%, var(--tdn-red-dark) 50%, var(--tdn-red) 100%);
    z-index: 1;
}
.tdn-hdr-top {
    padding-top: 3px; /* offset for accent line */
    height: calc(78px + 3px);
}
@media (max-width: 768px) {
    .tdn-hdr-top {
        height: calc(64px + 3px);
    }
}

/* Refined search input */
.tdn-hdr-search {
    border-radius: 4px;
    box-shadow: var(--shadow-sm);
}
.tdn-hdr-search input {
    width: 220px;
    font-size: .85rem;
    letter-spacing: .01em;
}

/* Nav strip: subtle shadow separator */
.tdn-hdr-nav {
    box-shadow: 0 2px 0 rgba(0,0,0,.18);
}
.tdn-hdr-nav-links a {
    font-size: 12.5px;
    letter-spacing: .6px;
}

/* ─── Footer: refined branding ────────────────────── */
.tdn-footer-accent {
    background: linear-gradient(90deg, var(--tdn-red-dark) 0%, var(--tdn-red) 60%, var(--tdn-red-hover) 100%);
    border-top: 1px solid rgba(255,255,255,.1);
}
.tdn-footer-body {
    background: #0a0a0c;
}
.tdn-footer-bottom {
    background: #050507;
    border-top: 1px solid rgba(255,255,255,.04);
}
.tdn-footer-social-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(229,26,62,.35);
}

/* ─── Breadcrumbs: slicker style ─────────────────── */
.tdn-breadcrumbs {
    padding: 14px var(--gutter) 2px;
    font-size: .76rem;
    letter-spacing: .2px;
}
.tdn-bc-sep {
    color: var(--tdn-border);
    font-size: .65rem;
}

/* ─── Pagination: larger, more confident ────────────*/
.tdn-pagination .page-numbers {
    font-size: .8rem;
    letter-spacing: .4px;
    border-radius: 3px;
    transition: var(--transition);
}

/* ─── Back-to-top button: refined ────────────────── */
#tdn-back-top {
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(0,0,0,.22), 0 2px 8px rgba(229,26,62,.3);
}

/* ─── Breaking news ticker: bolder feel ──────────── */
.tdn-ticker-label {
    font-size: .68rem;
    letter-spacing: 1.8px;
    background: rgba(0,0,0,.3);
    border-radius: 2px;
    padding: 3px 10px;
}
.tdn-ticker-text {
    font-size: .82rem;
    letter-spacing: .3px;
}

/* ─── Animations ─────────────────────────────────── */
@keyframes tdnPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: .6; transform: scale(.9); }
}
@keyframes tdnFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ─── Image hover: universal subtle zoom ─────────── */
.tdn-spotlight-thumb,
.tdn-river-thumb,
.tdn-cat-lead-thumb,
.tdn-cat-sub-thumb,
.tdn-trending-thumb,
.tdn-related-thumb,
.tdn-sidebar-post-thumb,
.tdn-footer-post-thumb,
.tdn-continue-thumb {
    overflow: hidden;
}

/* ─── Archive page: card polish ──────────────────── */
.tdn-archive-card {
    transition: var(--transition);
    border-radius: var(--radius-md);
}
.tdn-archive-thumb {
    box-shadow: var(--shadow-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: box-shadow var(--transition-slow);
}
.tdn-archive-thumb:hover { box-shadow: var(--shadow-md); }

/* ─── 404 page: styled ────────────────────────────── */
.tdn-404-wrap {
    max-width: 600px;
    margin: 80px auto;
    text-align: center;
    padding: 0 var(--gutter);
}
.tdn-404-code {
    font-family: var(--font-display);
    font-size: 8rem;
    font-weight: 700;
    color: var(--tdn-red);
    line-height: 1;
    letter-spacing: -.04em;
    margin-bottom: 12px;
}
.tdn-404-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--tdn-black);
}
.tdn-404-text {
    font-size: 1rem;
    color: var(--tdn-muted);
    line-height: 1.7;
    margin-bottom: 32px;
}
.tdn-404-btn {
    display: inline-block;
    background: var(--tdn-red);
    color: var(--tdn-white);
    padding: 12px 28px;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: .9rem;
    letter-spacing: .4px;
    text-transform: uppercase;
    transition: var(--transition);
    text-decoration: none;
}
.tdn-404-btn:hover {
    background: var(--tdn-red-dark);
    color: var(--tdn-white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(229,26,62,.35);
}

/* ─── Search results: unified card look ──────────── */
.tdn-search-header {
    border-bottom: 2px solid var(--tdn-border);
    padding-bottom: 16px;
    margin-bottom: 32px;
}
.tdn-search-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
}
.tdn-search-title em {
    font-style: normal;
    color: var(--tdn-red);
}

/* ─── Responsive refinements ──────────────────────── */
@media (max-width: 768px) {
    .tdn-article-content > p:first-of-type::first-letter {
        font-size: 3.5em;
    }
    .tdn-post-nav-item {
        padding: 12px 14px;
    }
    .tdn-sidebar-widget {
        margin-bottom: 20px;
    }
}