/* =========================================================
   Blog — Blog.css
   Scope: .bl-page
   Tüm renkler tx-theme.css, tüm fontlar tx-typography.css
   token'larından çekilir.
   ========================================================= */

.bl-page {
    background: var(--tx-white);
    overflow: hidden;
}

/* ---------- HERO ---------- */
.bl-hero {
    padding: 50px 0 30px;
    background: var(--tx-white);
}

.bl-hero-inner {
    max-width: 980px;
}

.bl-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--tx-navy-500), transparent 92%);
    color: var(--tx-navy-700);
    font-family: var(--tx-font-sans);
    font-size: var(--tx-text-xs);
    font-weight: var(--tx-font-semibold);
    letter-spacing: var(--tx-tracking-wide);
    text-transform: uppercase;
    margin-bottom: 18px;
}

.bl-hero-badge i,
.bl-hero-badge svg {
    color: var(--tx-navy-500);
}

.bl-hero-title {
    color: var(--tx-navy-900);
    margin: 0 0 16px;
}

.bl-hero-title-accent {
    color: var(--tx-navy-500);
}

.bl-hero-desc {
    color: var(--tx-text-muted);
    margin: 0;
    max-width: 820px;
    font-size: var(--tx-text-base);
    line-height: var(--tx-leading-relaxed);
}

/* ---------- LİSTE BÖLÜMÜ ---------- */
.bl-section {
    padding: 30px 0 80px;
    background: var(--tx-white);
}

/* ---------- FİLTRELER ---------- */
.bl-filters {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 36px;
}

.bl-filter {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 11px 24px;
    border-radius: 999px;
    background: var(--tx-white);
    color: var(--tx-navy-700);
    font-family: var(--tx-font-sans);
    font-size: var(--tx-text-sm);
    font-weight: var(--tx-font-semibold);
    cursor: pointer;
    border: 1.5px solid var(--tx-cream-soft);
    transition: all 0.25s cubic-bezier(.4, 0, .2, 1);
}

.bl-filter-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--tx-cream-soft);
    transition: background 0.25s, transform 0.25s;
}

.bl-filter:hover {
    border-color: var(--tx-navy-500);
    color: var(--tx-navy-500);
    transform: translateY(-2px);
}

.bl-filter.is-active {
    background: var(--tx-navy-500);
    color: var(--tx-white);
    border-color: var(--tx-navy-500);
    box-shadow: 0 8px 22px rgba(4, 65, 95, 0.22);
}

.bl-filter.is-active .bl-filter-dot {
    background: var(--tx-white);
    transform: scale(1.3);
}

/* ---------- GRID ---------- */
.bl-grid {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

/* ---------- KART ---------- */
.bl-card {
    background: var(--tx-white);
    border: 1px solid var(--tx-cream-soft);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--tx-shadow-sm);
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.bl-card:hover {
    box-shadow: var(--tx-shadow-md);
    border-color: var(--tx-navy-100);
}

/* ═══════════════════════════════════════════════════════
   KART İÇ DÜZEN (eski davranışla aynı)
   Sol: meta + başlık + metin
   Sağ: görsel + buton
   Genişlediğinde: görsel sütunu 300px → 340px,
                   padding 24px → 30px
   ═══════════════════════════════════════════════════════ */
.bl-card-inner {
    display: grid;
    grid-template-columns: minmax(0, 720px) 300px;
    justify-content: space-between;
    grid-template-rows: auto 1fr auto;
    gap: 18px 26px;
    padding: 24px 28px;
    transition: grid-template-columns 0.45s cubic-bezier(.4, 0, .2, 1),
                padding 0.35s ease;
}

/* SOL ÜST: META + BAŞLIK */
.bl-card-head {
    grid-column: 1;
    grid-row: 1;
    min-width: 0;
}

.bl-card-meta {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--tx-text-muted);
    font-family: var(--tx-font-sans);
    font-size: var(--tx-text-xs);
    font-weight: var(--tx-font-medium);
    margin-bottom: 8px;
}

.bl-card-meta svg {
    color: var(--tx-navy-500);
}

.bl-card-title {
    font-family: var(--tx-font-display);
    font-size: var(--tx-text-xl);
    font-weight: var(--tx-font-bold);
    line-height: var(--tx-leading-snug);
    color: var(--tx-navy-900);
    margin: 0;
}

/* SAĞ ÜST: KÜÇÜK GÖRSEL */
.bl-card-media {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: start;
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--tx-navy-900), var(--tx-navy-500));
    aspect-ratio: 4 / 3;
    width: 100%;
    max-width: 100%;
    transition: width 0.45s ease;
}

.bl-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.bl-card:hover .bl-card-media img {
    transform: scale(1.04);
}

.bl-card-cat {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 4px 10px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.92);
    color: var(--tx-navy-700);
    font-family: var(--tx-font-sans);
    font-size: var(--tx-text-xs);
    font-weight: var(--tx-font-bold);
    letter-spacing: var(--tx-tracking-wide);
    text-transform: uppercase;
    backdrop-filter: blur(8px);
}

/* ═══════════════════════════════════════════════════════
   SOL ALT: METİN — özet ve devamı BİREBİR AYNI tipografi
   ───────────────────────────────────────────────────────
   Tek bir akıcı metin gibi görünmeli — font, renk, boyut,
   line-height, margin hepsi aynı.
   ═══════════════════════════════════════════════════════ */
.bl-card-body {
    grid-column: 1;
    grid-row: 2;
    min-width: 0;
}

/* Hem özet hem devamının tüm <p>'leri AYNI kuralı paylaşır.
   Birinden birine geçişte hiçbir görsel fark olmaz. */
.bl-card-excerpt p,
.bl-card-full p {
    font-family: var(--tx-font-sans);
    font-size: var(--tx-text-sm);
    font-weight: var(--tx-font-normal);
    line-height: var(--tx-leading-relaxed);
    color: var(--tx-text-muted);
    margin: 0 0 14px;
    white-space: pre-line;
}

.bl-card-excerpt p:last-child,
.bl-card-full p:last-child {
    margin-bottom: 0;
}

/* DEVAMI — açılma animasyonu */
.bl-card-full {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    margin: 0;
    transition: max-height 0.55s cubic-bezier(.4, 0, .2, 1),
                opacity 0.35s ease,
                margin 0.35s ease;
}

/* SAĞ ALT: TOGGLE BUTON */
.bl-card-actions {
    grid-column: 2;
    grid-row: 3;
    display: flex;
    justify-content: flex-end;
    align-items: end;
}

.bl-card-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 8px;
    background: var(--tx-navy-500);
    color: var(--tx-white);
    font-family: var(--tx-font-sans);
    font-size: var(--tx-text-xs);
    font-weight: var(--tx-font-semibold);
    border: none;
    cursor: pointer;
    white-space: nowrap;
    width: 100%;
    justify-content: center;
    transition: background 0.25s, transform 0.25s, box-shadow 0.25s;
}

.bl-card-toggle:hover {
    background: var(--tx-navy-600);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(4, 65, 95, 0.22);
    color: var(--tx-white);
}

.bl-card-toggle svg {
    transition: transform 0.3s;
}

/* ═══════════════════════════════════════════════════════
   EXPANDED — eski davranışla aynı
   • Görsel sütunu 300px → 340px
   • Padding 24px → 30px
   • Devamı bölümü açılır
   ═══════════════════════════════════════════════════════ */
.bl-card.is-expanded {
    border-color: var(--tx-navy-100);
    box-shadow: 0 18px 50px rgba(1, 30, 44, 0.12);
}

.bl-card.is-expanded .bl-card-inner {
    grid-template-columns: minmax(0, 720px) 340px;
    padding: 30px 32px;
}

.bl-card.is-expanded .bl-card-full {
    max-height: 2400px;
    opacity: 1;
    margin-top: 6px;
}

.bl-card.is-expanded .bl-card-toggle svg {
    transform: rotate(180deg);
}

/* ---------- FİLTRE GİZLEME ---------- */
.bl-card.is-hidden {
    display: none;
}

/* ---------- BOŞ DURUM ---------- */
.bl-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--tx-text-muted);
    font-family: var(--tx-font-sans);
    font-size: var(--tx-text-base);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 991.98px) {
    .bl-card-inner {
        grid-template-columns: 1fr;
        padding: 22px;
        gap: 14px;
    }

    .bl-card-media {
        grid-column: 1;
        grid-row: 1;
        aspect-ratio: 16 / 9;
    }

    .bl-card-head {
        grid-row: 2;
    }

    .bl-card-body {
        grid-row: 3;
    }

    .bl-card-actions {
        grid-column: 1;
        grid-row: 4;
        justify-content: flex-start;
    }

    .bl-card.is-expanded .bl-card-inner {
        grid-template-columns: 1fr;
        padding: 24px;
    }

    .bl-card.is-expanded .bl-card-media {
        aspect-ratio: 16 / 9;
    }

    .bl-card-title {
        font-size: var(--tx-text-lg);
    }

    .bl-hero {
        padding-top: 36px;
        padding-bottom: 30px;
    }

    .bl-section {
        padding-bottom: 56px;
    }

    .bl-filters {
        gap: 10px;
        margin-bottom: 28px;
    }

    .bl-filter {
        padding: 10px 20px;
        font-size: var(--tx-text-xs);
    }
}

@media (max-width: 767.98px) {
    .bl-hero {
        padding: 36px 0 24px;
    }

    .bl-section {
        padding: 24px 0 60px;
    }
}