/* ==========================================================================
   CyberBuzz — Layout Sections
   Page-level composition: hero, category bar, sidebar grid, newsletter.
   ========================================================================== */

/* =========================================================================
   HERO
   ========================================================================= */
.cb-hero {
    position: relative;
    padding-block: clamp(var(--cb-space-12), 8vw, var(--cb-space-24));
    overflow: hidden;
}

.cb-hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--cb-space-12);
    align-items: center;
}

@media (max-width: 900px) {
    .cb-hero__inner { grid-template-columns: 1fr; gap: var(--cb-space-8); }
}

.cb-hero__title {
    font-size: clamp(var(--cb-text-3xl), 5.5vw, 4rem);
    line-height: 1.05;
    letter-spacing: var(--cb-tracking-tight);
    margin-bottom: var(--cb-space-6);
    text-transform: uppercase;
    font-weight: 900;
}
.cb-hero__title-accent { color: var(--cb-accent); }

.cb-hero__lead {
    font-size: var(--cb-text-lg);
    color: var(--cb-text-muted);
    max-width: 50ch;
    margin-bottom: var(--cb-space-8);
}

.cb-hero__actions {
    display: flex;
    gap: var(--cb-space-4);
    flex-wrap: wrap;
}

.cb-hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
}
.cb-hero__visual img {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 0 24px rgba(57, 255, 20, 0.15));
}

/* =========================================================================
   CATEGORY BAR
   ========================================================================= */
.cb-categories {
    padding-block: var(--cb-space-8);
}
.cb-categories__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--cb-space-4);
    background: var(--cb-bg-card);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-lg);
    padding: var(--cb-space-6);
}

@media (max-width: 900px)  { .cb-categories__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .cb-categories__grid { grid-template-columns: 1fr; } }

.cb-category {
    display: flex;
    align-items: flex-start;
    gap: var(--cb-space-4);
    padding: var(--cb-space-3);
    border-radius: var(--cb-radius-md);
    transition: background-color var(--cb-duration-fast) var(--cb-ease);
    color: var(--cb-text);
    text-decoration: none;
}
.cb-category:hover {
    background: rgba(57, 255, 20, 0.06);
    color: var(--cb-text);
}

.cb-category__icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border: 1.5px solid var(--cb-border-accent);
    border-radius: var(--cb-radius-sm);
    color: var(--cb-accent);
}
.cb-category__icon svg { width: 22px; height: 22px; }

.cb-category__title {
    font-family: var(--cb-font-sans);
    font-weight: 700;
    font-size: var(--cb-text-sm);
    letter-spacing: var(--cb-tracking-wider);
    text-transform: uppercase;
    color: var(--cb-accent);
    margin: 0 0 4px;
}
.cb-category__desc {
    font-size: var(--cb-text-sm);
    color: var(--cb-text-muted);
    margin: 0;
    line-height: var(--cb-leading-snug);
}

/* =========================================================================
   MAIN GRID (content + sidebar)
   ========================================================================= */
.cb-main-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: var(--cb-space-8);
    padding-block: var(--cb-space-8);
    align-items: start;
}
@media (max-width: 1024px) {
    .cb-main-grid { grid-template-columns: 1fr; }
}
.cb-main-grid__main { min-width: 0; }
.cb-main-grid__sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--cb-space-6);
    position: sticky;
    top: var(--cb-space-6);
}
@media (max-width: 1024px) {
    .cb-main-grid__sidebar { position: static; }
}

/* =========================================================================
   HIGHLIGHT ARTICLE
   ========================================================================= */
.cb-highlight {
    background: var(--cb-bg-card);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-lg);
    padding: var(--cb-space-6);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--cb-space-6);
    align-items: stretch;
    position: relative;
    overflow: hidden;
}
.cb-highlight::before {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, transparent 40%, var(--cb-accent) 100%);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    opacity: 0.45;
    pointer-events: none;
}
@media (max-width: 768px) {
    .cb-highlight { grid-template-columns: 1fr; }
}
.cb-highlight__body {
    display: flex;
    flex-direction: column;
    gap: var(--cb-space-3);
    min-width: 0;
}
.cb-highlight__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--cb-space-2);
    font-family: var(--cb-font-mono);
    font-size: var(--cb-text-xs);
    letter-spacing: var(--cb-tracking-wider);
    text-transform: uppercase;
    color: var(--cb-yellow-500);
    align-self: flex-start;
    padding: 0.25em 0.7em;
    border: 1px solid var(--cb-yellow-500);
    border-radius: var(--cb-radius-sm);
    background: rgba(255, 215, 0, 0.08);
}
.cb-highlight__title {
    font-size: clamp(var(--cb-text-2xl), 2.4vw, var(--cb-text-3xl));
    line-height: var(--cb-leading-snug);
    margin: 0;
    font-weight: 800;
}
.cb-highlight__title a { color: var(--cb-text); }
.cb-highlight__title a:hover { color: var(--cb-accent); }
.cb-highlight__excerpt {
    color: var(--cb-text-muted);
    font-size: var(--cb-text-base);
    line-height: var(--cb-leading-normal);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.cb-highlight__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--cb-space-4);
    color: var(--cb-text-muted);
    font-family: var(--cb-font-mono);
    font-size: var(--cb-text-xs);
    letter-spacing: var(--cb-tracking-wide);
}
.cb-highlight__meta-item {
    display: inline-flex;
    align-items: center;
    gap: var(--cb-space-2);
}
.cb-highlight__meta-item svg { width: 14px; height: 14px; color: var(--cb-accent); }
.cb-highlight__cta { margin-top: var(--cb-space-2); align-self: flex-start; }
.cb-highlight__visual {
    display: flex;
    align-items: stretch;
    min-width: 0;
}
.cb-highlight__visual > * { width: 100%; }

/* =========================================================================
   SIDEBAR — TRENDING
   ========================================================================= */
.cb-sidebar-card {
    background: var(--cb-bg-card);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-lg);
    padding: var(--cb-space-5);
}
.cb-sidebar-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--cb-space-4);
    padding-bottom: var(--cb-space-3);
    border-bottom: 1px dashed var(--cb-border);
}
.cb-sidebar-card__title {
    font-family: var(--cb-font-mono);
    font-size: var(--cb-text-xs);
    text-transform: uppercase;
    letter-spacing: var(--cb-tracking-wider);
    color: var(--cb-accent);
    margin: 0;
}
.cb-sidebar-card__head-icon {
    color: var(--cb-accent);
    width: 16px;
    height: 16px;
}

.cb-trending__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--cb-space-4);
}
.cb-trending__item {
    display: grid;
    grid-template-columns: 28px 1fr;
    gap: var(--cb-space-3);
    align-items: start;
}
.cb-trending__rank {
    font-family: var(--cb-font-mono);
    font-size: var(--cb-text-lg);
    font-weight: 700;
    color: var(--cb-accent);
    line-height: 1;
    padding-top: 2px;
}
.cb-trending__rank--leader {
    color: var(--cb-yellow-500);
    text-shadow: 0 0 12px rgba(255, 215, 0, 0.4);
}
.cb-trending__title {
    font-size: var(--cb-text-sm);
    line-height: var(--cb-leading-snug);
    margin: 0 0 var(--cb-space-1);
    color: var(--cb-text);
    font-weight: 600;
}
.cb-trending__title:hover { color: var(--cb-accent); }
.cb-trending__meta {
    font-family: var(--cb-font-mono);
    font-size: var(--cb-text-xs);
    color: var(--cb-text-dim);
    display: inline-flex;
    align-items: center;
    gap: var(--cb-space-1);
}
.cb-trending__meta svg { width: 12px; height: 12px; }

/* =========================================================================
   SIDEBAR — STATS
   ========================================================================= */
.cb-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--cb-space-3);
}
.cb-stat {
    background: var(--cb-bg-elevated);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-md);
    padding: var(--cb-space-4);
    text-align: left;
    transition: border-color var(--cb-duration-fast) var(--cb-ease);
}
.cb-stat:hover { border-color: var(--cb-border-accent); }
.cb-stat__value {
    font-family: var(--cb-font-mono);
    font-size: var(--cb-text-xl);
    font-weight: 700;
    color: var(--cb-accent);
    line-height: 1;
    margin-bottom: var(--cb-space-2);
    word-break: break-word;
}
.cb-stat__label {
    font-family: var(--cb-font-mono);
    font-size: var(--cb-text-xs);
    color: var(--cb-text-muted);
    letter-spacing: var(--cb-tracking-wide);
    text-transform: uppercase;
}

.cb-stats__cta {
    margin-top: var(--cb-space-4);
    width: 100%;
    justify-content: center;
}

.cb-empty {
    color: var(--cb-text-dim);
    font-family: var(--cb-font-mono);
    font-size: var(--cb-text-xs);
    margin: 0;
}

/* Widget wrapper inherits sidebar-card styling, just suppress default
   WP <ul>/<form> margins inside our cards */
.cb-sidebar-card.widget > ul,
.cb-sidebar-card.widget > form { margin: 0; }

/* =========================================================================
   LATEST ARTICLES GRID
   ========================================================================= */
.cb-latest {
    margin-top: var(--cb-space-10);
}
.cb-latest__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: var(--cb-space-6);
    gap: var(--cb-space-4);
    flex-wrap: wrap;
}
.cb-latest__title {
    font-size: var(--cb-text-2xl);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: var(--cb-tracking-tight);
    font-weight: 800;
}
.cb-latest__title-accent { color: var(--cb-accent); }
.cb-latest__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--cb-space-5);
}
@media (max-width: 900px) { .cb-latest__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .cb-latest__grid { grid-template-columns: 1fr; } }

.cb-article-card__placeholder {
    width: 100%;
    height: 100%;
    display: grid;
    place-items: center;
    background:
        linear-gradient(135deg, rgba(57, 255, 20, 0.07), rgba(57, 255, 20, 0)),
        repeating-linear-gradient(45deg, transparent 0 12px, rgba(57, 255, 20, 0.04) 12px 13px);
    color: var(--cb-text-dim);
    font-family: var(--cb-font-mono);
    font-size: var(--cb-text-xs);
    letter-spacing: var(--cb-tracking-wider);
    text-transform: uppercase;
}

/* =========================================================================
   NEWSLETTER
   ========================================================================= */
.cb-newsletter {
    background: var(--cb-bg-card);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-lg);
    padding: var(--cb-space-8);
    margin-block: var(--cb-space-8);
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--cb-space-6);
    align-items: center;
}
@media (max-width: 768px) {
    .cb-newsletter { grid-template-columns: 1fr; text-align: center; }
}
.cb-newsletter__icon {
    width: 56px;
    height: 56px;
    border: 1.5px solid var(--cb-border-accent);
    border-radius: var(--cb-radius-md);
    display: grid;
    place-items: center;
    color: var(--cb-accent);
}
.cb-newsletter__icon svg { width: 28px; height: 28px; }
.cb-newsletter__title {
    font-size: var(--cb-text-xl);
    margin: 0 0 var(--cb-space-1);
    text-transform: uppercase;
    letter-spacing: var(--cb-tracking-wider);
    color: var(--cb-accent);
}
.cb-newsletter__desc { color: var(--cb-text-muted); margin: 0; font-size: var(--cb-text-sm); }
.cb-newsletter__form { display: flex; gap: var(--cb-space-3); }
@media (max-width: 600px) { .cb-newsletter__form { flex-direction: column; } }

/* =========================================================================
   SITE HEADER (overrides on top of Blocksy header)
   ========================================================================= */
.cb-header-wrap {
    border-bottom: 1px solid var(--cb-border);
}
.cb-site-brand {
    display: flex;
    flex-direction: column;
    gap: 2px;
    text-decoration: none;
}
.cb-site-brand__name {
    font-family: var(--cb-font-display);
    font-size: var(--cb-text-xl);
    font-weight: 800;
    color: var(--cb-text);
    line-height: 1;
}
.cb-site-brand__tagline {
    font-family: var(--cb-font-mono);
    font-size: var(--cb-text-xs);
    color: var(--cb-text-muted);
    letter-spacing: var(--cb-tracking-wide);
    line-height: 1;
}

/* =========================================================================
   SITE FOOTER
   ========================================================================= */
.cb-footer {
    background: var(--cb-bg);
    border-top: 1px solid var(--cb-border);
    padding-block: var(--cb-space-12) var(--cb-space-6);
    margin-top: var(--cb-space-16);
}
.cb-footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr;
    gap: var(--cb-space-8);
    margin-bottom: var(--cb-space-8);
}
@media (max-width: 1024px) {
    .cb-footer__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .cb-footer__grid { grid-template-columns: 1fr; }
}
.cb-footer__col-title {
    font-family: var(--cb-font-mono);
    font-size: var(--cb-text-xs);
    text-transform: uppercase;
    letter-spacing: var(--cb-tracking-wider);
    color: var(--cb-accent);
    margin-bottom: var(--cb-space-4);
}
.cb-footer__list { list-style: none; padding: 0; margin: 0; }
.cb-footer__list li { margin-bottom: var(--cb-space-2); }
.cb-footer__list a {
    color: var(--cb-text-muted);
    font-size: var(--cb-text-sm);
}
.cb-footer__list a:hover { color: var(--cb-accent); }

.cb-footer__social {
    display: flex;
    gap: var(--cb-space-3);
    margin-top: var(--cb-space-4);
}
.cb-footer__social a {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    color: var(--cb-text-muted);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-sm);
    transition: all var(--cb-duration-fast) var(--cb-ease);
}
.cb-footer__social a:hover {
    color: var(--cb-accent);
    border-color: var(--cb-accent);
}
.cb-footer__social svg { width: 18px; height: 18px; }

.cb-system-status {
    background: var(--cb-bg-card);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-md);
    padding: var(--cb-space-4) var(--cb-space-5);
    display: flex;
    align-items: center;
    gap: var(--cb-space-3);
}
.cb-system-status__label {
    font-family: var(--cb-font-mono);
    font-size: var(--cb-text-xs);
    color: var(--cb-accent);
    letter-spacing: var(--cb-tracking-wider);
    text-transform: uppercase;
    margin: 0 0 2px;
}
.cb-system-status__msg {
    font-size: var(--cb-text-xs);
    color: var(--cb-text-muted);
    margin: 0;
}
.cb-system-status__icon {
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    color: var(--cb-accent);
}

.cb-footer__copyright {
    border-top: 1px solid var(--cb-border);
    padding-top: var(--cb-space-5);
    color: var(--cb-text-dim);
    font-size: var(--cb-text-xs);
    font-family: var(--cb-font-mono);
}

.cb-footer__brand { display: flex; flex-direction: column; gap: var(--cb-space-3); }
.cb-footer__logo {
    display: inline-block;
    line-height: 0;
}
.cb-footer__logo img {
    max-width: 180px;
    height: auto;
    filter: drop-shadow(0 0 12px rgba(57, 255, 20, 0.18));
}
.cb-footer__tagline {
    color: var(--cb-text-muted);
    font-size: var(--cb-text-sm);
    line-height: var(--cb-leading-snug);
    margin: 0;
    max-width: 32ch;
}

/* =========================================================================
   SITE BRANDING (header text logo + tagline) — styles the native Blocksy
   .site-title-container so it matches the CyberBuzz mockup.
   Higher-specificity selectors used to win Blocksy default styles.
   ========================================================================= */
.site-branding .site-title-container {
    display: flex;
    flex-direction: column;
    gap: 2px;
    line-height: 1;
}
.site-branding .site-title,
.site-branding .site-title a {
    font-family: var(--cb-font-display);
    font-size: clamp(var(--cb-text-2xl), 2.4vw, var(--cb-text-3xl));
    font-weight: 800;
    letter-spacing: var(--cb-tracking-tight);
    line-height: 1;
    margin: 0;
    color: var(--cb-accent) !important;
    text-decoration: none;
    transition: color var(--cb-duration-fast) var(--cb-ease);
    text-shadow: 0 0 18px rgba(57, 255, 20, 0.35);
}
.site-branding .site-title a:hover { color: var(--cb-accent-hover) !important; }

.site-branding .site-description {
    font-family: var(--cb-font-mono) !important;
    font-size: var(--cb-text-xs) !important;
    color: var(--cb-accent) !important;
    letter-spacing: var(--cb-tracking-wide);
    line-height: 1;
    margin: 0;
    text-transform: lowercase;
    opacity: 0.95;
}
@media (max-width: 600px) {
    .site-branding .site-title,
    .site-branding .site-title a { font-size: var(--cb-text-xl); }
    .site-branding .site-description { font-size: 0.7rem !important; }
}