/* ==========================================================================
   MATRITSATA - HOMEPAGE CORE SECTIONS (QUICK NEWS, VAZHNO DNES & INVESTIGATION)
   ========================================================================== */

/* 1. 4-Column Quick News Grid */
.section-quick-news {
    padding: 56px 0 40px;
    background-color: var(--color-bg-body);
}

.grid-4-columns {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 640px) {
    .grid-4-columns {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .grid-4-columns {
        grid-template-columns: repeat(4, 1fr);
    }
}

.news-card {
    display: flex;
    flex-direction: column;
    background-color: #FFFFFF;
}

.news-card-thumb {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: #F0F0F0;
    margin-bottom: 12px;
    border-radius: var(--radius-sm);
}

.news-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.news-card:hover .news-card-thumb img {
    transform: scale(1.03);
}

.news-card-body {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.news-card-title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.32;
    color: var(--color-text-main);
    margin-bottom: 8px;
}

.news-card-title a:hover {
    color: var(--color-accent-red);
}

.news-card-excerpt {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--color-text-secondary);
    margin-bottom: 6px;
    /* Reduced from 14px so byline hugs the subheading */
}

.news-card-footer {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding-top: 8px;
    border-top: 1px solid var(--color-border-subtle);
    margin-top: auto;
}

.news-card-date {
    font-weight: 500;
    color: var(--color-text-muted);
}

/* 2. "Важно днес" Grid Layout */
.section-vazhno-dnes {
    padding: 56px 0 !important;
    background-color: var(--color-bg-body);
}

.split-vazhno-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: stretch;
}

.vazhno-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 600px) {
    .vazhno-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .vazhno-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1100px) {
    .split-vazhno-container {
        grid-template-columns: minmax(0, 1fr) 300px;
        gap: 24px;
    }
}

@media (min-width: 1440px) {
    .split-vazhno-container {
        grid-template-columns: minmax(0, 1fr) 320px;
        gap: 32px;
    }

    .news-card-title {
        font-size: 1.25rem;
    }

    .news-card-excerpt {
        font-size: 0.9rem;
    }
}

/* ==========================================================================
   3. Featured Investigation & Category Banners (Horizontal Split Card)
   ========================================================================== */
.section-investigation-banner {
    padding: 36px 0 !important;
    background-color: var(--color-bg-body);
}

.investigation-banner-card {
    background-color: #070709;
    color: var(--color-text-light);
    border-radius: var(--radius-sm, 4px);
    border: 1px solid #1E1E24;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: row;
    align-items: stretch;
    min-height: 180px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.45);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.investigation-banner-card:hover {
    border-color: rgba(229, 9, 20, 0.45);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.6);
}

/* Left Column: Image */
.investigation-banner-card .banner-thumb-link {
    flex: 0 0 clamp(200px, 32%, 360px);
    position: relative;
    overflow: hidden;
    background-color: #000000;
    display: block;
}

.investigation-banner-card .banner-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.investigation-banner-card:hover .banner-thumb-img {
    transform: scale(1.03);
}

.investigation-banner-card .banner-thumb-fallback {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #141418;
    color: #55555E;
}

/* Content Container (Right column) */
.investigation-content {
    flex: 1 1 auto;
    padding: 24px 52px 24px 30px;
    /* 52px right padding keeps text clear of the top-right ribbon */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    min-width: 0;
    position: relative;
    z-index: 2;
}

/* ==========================================================================
   TOP-RIGHT RIBBON BOOKMARK BUTTON (Matching "Последни новини")
   ========================================================================== */
.investigation-banner-card .banner-bookmark-top-right {
    position: absolute;
    top: 14px;
    right: 18px;
    z-index: 10;
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    cursor: pointer !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.investigation-banner-card .banner-bookmark-top-right:hover {
    transform: translateY(-2px);
}

.investigation-banner-card .banner-bookmark-top-right svg {
    width: 20px;
    height: 34px;
    stroke: rgba(255, 255, 255, 0.75);
    fill: none;
    stroke-width: 2;
    transition: stroke var(--transition-fast), fill var(--transition-fast);
    display: block;
}

.investigation-banner-card .banner-bookmark-top-right:hover svg {
    stroke: var(--color-accent-red, #E50914);
}

.investigation-banner-card .banner-bookmark-top-right.active svg path {
    fill: var(--color-accent-red, #E50914) !important;
    stroke: var(--color-accent-red, #E50914) !important;
}

/* Category badge above title */
.investigation-badge-wrap {
    display: flex;
    align-items: center;
    margin-bottom: 6px;
}

.investigation-badge {
    font-size: 0.74rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent-red);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    line-height: 1;
}

.investigation-badge .square-bullet {
    width: 5px;
    height: 5px;
    background-color: var(--color-accent-red);
    display: inline-block;
}

/* Headline */
.investigation-title {
    font-family: var(--font-sans);
    font-size: clamp(1.15rem, 1.8vw, 1.55rem);
    font-weight: 800;
    line-height: 1.25;
    color: #FFFFFF;
    margin: 0 0 6px 0;
}

.investigation-title a {
    color: #FFFFFF;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.investigation-title a:hover {
    color: #F0F0F0;
    text-decoration: underline;
}

/* Subtitle / Excerpt */
.investigation-excerpt {
    font-family: var(--font-sans);
    font-size: 0.88rem;
    line-height: 1.45;
    color: #A2A2A8;
    margin: 0 0 12px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Meta row: Date • Views • Likes */
.investigation-meta-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 0.78rem;
    color: #8E8E94;
    margin-bottom: 16px;
    line-height: 1.2;
}

.investigation-meta-dot {
    color: #55555E;
    font-size: 0.75rem;
    user-select: none;
}

.investigation-date {
    color: #8E8E94;
    font-weight: 600;
}

.investigation-meta-views {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: #8E8E94;
    font-weight: 600;
}

.investigation-meta-views svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
}

.investigation-meta-row .btn-banner-reaction {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 7px;
    border-radius: var(--radius-sm, 2px);
    font-size: 0.75rem;
    font-weight: 600;
    color: #8E8E94;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.12);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.investigation-meta-row .btn-banner-reaction svg {
    width: 12px;
    height: 12px;
    stroke: currentColor;
    fill: none;
}

.investigation-meta-row .btn-banner-reaction:hover {
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.3);
}

.investigation-meta-row .btn-banner-reaction.js-like-btn.active,
.investigation-meta-row .btn-banner-reaction.js-like-btn:hover {
    color: var(--color-accent-red);
    border-color: var(--color-accent-red);
}

.investigation-meta-row .btn-banner-reaction.js-like-btn.active svg {
    fill: var(--color-accent-red);
    stroke: var(--color-accent-red);
}

.investigation-meta-row .btn-banner-bookmark.active svg {
    fill: var(--color-accent-red);
    stroke: var(--color-accent-red);
}

/* Red-bordered Outline CTA Button */
.investigation-cta-wrap {
    display: flex;
    align-items: center;
    margin-top: auto;
}

.investigation-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border: 1.5px solid var(--color-accent-red);
    background: transparent;
    color: var(--color-accent-red);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: 4px;
    text-decoration: none;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.investigation-cta-btn .cta-arrow {
    font-size: 1rem;
    line-height: 1;
    transition: transform var(--transition-fast);
}

.investigation-cta-btn:hover {
    background: var(--color-accent-red);
    color: #FFFFFF;
    box-shadow: 0 4px 14px rgba(229, 9, 20, 0.35);
}

.investigation-cta-btn:hover .cta-arrow {
    transform: translateX(3px);
}

/* Banner Byline Spacing & Alignment */
.investigation-banner-card .news-byline-bar {
    margin-top: 2px !important;
    margin-bottom: 10px !important;
}

.investigation-banner-card .news-byline-bar .byline-author-name {
    color: #FFFFFF !important;
}

.investigation-banner-card .news-byline-bar .byline-author-name:hover {
    color: var(--color-accent-red, #E50914) !important;
}

@media (max-width: 1023px) {
    .investigation-banner-card .news-byline-bar {
        margin-top: 2px !important;
        margin-bottom: 6px !important;
    }

    .investigation-banner-card .news-byline-bar .byline-avatar {
        width: 18px !important;
        height: 18px !important;
        min-width: 18px !important;
        min-height: 18px !important;
    }

    .investigation-banner-card .news-byline-bar .byline-author-name {
        font-size: 11px !important;
    }

    .investigation-banner-card .news-byline-bar .byline-reading-time {
        font-size: 9.5px !important;
    }
}