/* Eğitimler / Seminerler sayfaları (blog stillerinden bağımsız) */

.tr-hero,
.tr-detail-hero {
    background: linear-gradient(135deg, #2B4876 0%, #4A6FA5 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.tr-hero::after,
.tr-detail-hero::after {
    content: '';
    position: absolute;
    right: -120px;
    bottom: -220px;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(119, 192, 86, .35) 0%, transparent 70%);
    pointer-events: none;
}

.tr-hero { padding: 11rem 2rem 4.5rem; text-align: center; }
.tr-detail-hero { padding: 9.5rem 2rem 3.5rem; }

.tr-hero-inner,
.tr-detail-hero-inner { max-width: 1180px; margin: 0 auto; position: relative; z-index: 1; }
.tr-hero-inner { max-width: 760px; }

.tr-eyebrow {
    display: inline-block;
    color: #bfe3ae;
    font-weight: 700;
    font-size: .8rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.tr-hero h1,
.tr-detail-hero h1 {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    line-height: 1.15;
    color: #fff;
    margin-bottom: 1rem;
    overflow-wrap: break-word;
}

.tr-hero p { color: rgba(255, 255, 255, .85); font-size: 1.15rem; }
.tr-lead { color: rgba(255, 255, 255, .88); font-size: 1.15rem; line-height: 1.7; max-width: 760px; }

.tr-crumbs { font-size: .9rem; margin-bottom: 1.25rem; color: rgba(255, 255, 255, .75); }
.tr-crumbs a { color: #fff; text-decoration: none; border-bottom: 1px solid rgba(255, 255, 255, .4); }
.tr-crumbs span { margin: 0 .4rem; }

.tr-chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.25rem; }
.tr-chip {
    display: inline-block;
    padding: .35rem .95rem;
    border-radius: 999px;
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    background: rgba(255, 255, 255, .16);
    border: 1px solid rgba(255, 255, 255, .28);
    color: #fff;
}
.tr-chip.is-upcoming { background: #77c056; border-color: #77c056; }
.tr-chip.is-past { background: rgba(0, 0, 0, .25); }

/* ---- Liste ---- */
.tr-wrap { max-width: 1180px; margin: 0 auto; padding: 4.5rem 2rem 6rem; }
.tr-section-title { font-size: 1.9rem; color: #2B4876; margin: 0 0 1.75rem; }
.tr-section-title:not(:first-child) { margin-top: 4rem; }
.tr-empty { text-align: center; color: #6B7C93; font-size: 1.1rem; padding: 3rem 0; }

.tr-list { display: grid; gap: 1.5rem; }

.tr-card {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(43, 72, 118, .08);
    transition: transform .3s ease, box-shadow .3s ease;
}
.tr-card:hover { transform: translateY(-4px); box-shadow: 0 16px 44px rgba(43, 72, 118, .15); }
.tr-card.is-past { opacity: .85; }

.tr-card-media {
    position: relative;
    min-height: 220px;
    background: linear-gradient(135deg, #A8BDD6, #D4A5A5);
}
.tr-card-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

.tr-date {
    position: absolute;
    top: 1rem;
    left: 1rem;
    width: 64px;
    padding: .5rem 0;
    text-align: center;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, .18);
    line-height: 1.1;
}
.tr-date b { display: block; font-size: 1.6rem; color: #2B4876; font-family: 'Playfair Display', serif; }
.tr-date small { display: block; font-size: .72rem; font-weight: 700; letter-spacing: .08em; color: #77c056; text-transform: uppercase; }
.tr-date i { display: block; font-style: normal; font-size: .68rem; color: #6B7C93; }

.tr-card-body { padding: 1.75rem 2rem; display: flex; flex-direction: column; gap: .75rem; }
.tr-tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.tr-tag {
    padding: .25rem .8rem;
    border-radius: 999px;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    background: #F5F1E8;
    color: #2B4876;
}
.tr-card-title { font-size: 1.5rem; line-height: 1.3; margin: 0; }
.tr-card-title a { color: #2B4876; text-decoration: none; }
.tr-card-summary { color: #666; line-height: 1.7; margin: 0; }
.tr-card-meta { display: flex; flex-wrap: wrap; gap: .4rem 1.5rem; color: #6B7C93; font-size: .92rem; }
.tr-card-link { margin-top: auto; color: #2B4876; font-weight: 700; text-decoration: none; }
.tr-card-link:hover { color: #77c056; }

/* ---- Detay ---- */
.tr-detail {
    max-width: 1180px;
    margin: 0 auto;
    padding: 3.5rem 2rem 6rem;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 3rem;
    align-items: start;
}

.tr-cover { width: 100%; height: auto; border-radius: 20px; margin-bottom: 2.25rem; box-shadow: 0 10px 40px rgba(43, 72, 118, .12); }

.tr-content { font-size: 1.08rem; line-height: 1.95; color: #3A3A3A; }
.tr-content > :first-child { margin-top: 0; }
.tr-content p { margin: 0 0 1.5rem; }
.tr-content h2 { font-size: 1.8rem; color: #2B4876; margin: 2.5rem 0 1rem; }
.tr-content h3 { font-size: 1.35rem; color: #2B4876; margin: 2rem 0 .75rem; }
.tr-content ul, .tr-content ol { margin: 0 0 1.5rem; padding-left: 1.6rem; }
.tr-content li { margin-bottom: .5rem; }
.tr-content blockquote {
    margin: 2rem 0;
    padding: 1.25rem 1.5rem;
    background: #F5F1E8;
    border-left: 4px solid #77c056;
    border-radius: 0 14px 14px 0;
    color: #2B4876;
    font-style: italic;
}
.tr-content a { color: #2B4876; text-decoration: underline; text-underline-offset: 3px; }
.tr-content a:hover { color: #77c056; }

.tr-aside { position: sticky; top: 110px; display: grid; gap: 1.5rem; }

.tr-panel {
    background: #fff;
    border-radius: 20px;
    padding: 1.75rem;
    box-shadow: 0 10px 40px rgba(43, 72, 118, .12);
    border-top: 5px solid #77c056;
}

.tr-when { display: flex; align-items: center; gap: 1rem; padding-bottom: 1.25rem; margin-bottom: 1.25rem; border-bottom: 1px solid #eee; }
.tr-when .tr-date { position: static; flex: 0 0 auto; box-shadow: none; background: #F5F1E8; }
.tr-when-text { font-weight: 700; color: #2B4876; line-height: 1.4; }
.tr-when-text small { display: block; font-weight: 500; color: #6B7C93; }

.tr-facts { list-style: none; margin: 0 0 1.5rem; padding: 0; display: grid; gap: 1rem; }
.tr-facts li { display: flex; gap: .85rem; align-items: flex-start; }
.tr-facts .ico { flex: 0 0 38px; height: 38px; border-radius: 12px; background: #F5F1E8; display: grid; place-items: center; font-size: 1.05rem; }
.tr-facts small { display: block; font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: #6B7C93; }
.tr-facts strong { display: block; color: #2B4876; line-height: 1.4; }

.tr-cta { display: block; text-align: center; width: 100%; padding: 1rem 1.5rem !important; }
.tr-cta-note { margin: .85rem 0 0; font-size: .85rem; color: #6B7C93; text-align: center; }

.tr-share { display: flex; align-items: center; gap: .75rem; margin-top: 1.5rem; padding-top: 1.25rem; border-top: 1px solid #eee; color: #6B7C93; font-size: .9rem; }
.tr-share a { width: 36px; height: 36px; border-radius: 50%; background: #F5F1E8; color: #2B4876; display: grid; place-items: center; text-decoration: none; }
.tr-share a:hover { background: #2B4876; color: #fff; }

.tr-others h3 { font-size: 1.15rem; color: #2B4876; margin: 0 0 1rem; }
.tr-others a.item { display: block; padding: .75rem 0; border-bottom: 1px solid #eee; text-decoration: none; color: #2B4876; font-weight: 600; line-height: 1.4; }
.tr-others a.item:last-of-type { border-bottom: none; }
.tr-others a.item small { display: block; color: #6B7C93; font-weight: 500; }
.tr-others a.all { display: inline-block; margin-top: .75rem; color: #77c056; font-weight: 700; text-decoration: none; }

@media (max-width: 960px) {
    .tr-detail { grid-template-columns: 1fr; gap: 2rem; padding: 2.5rem 1.25rem 4rem; }
    .tr-aside { position: static; order: -1; }
    .tr-card { grid-template-columns: 1fr; }
    .tr-card-media { min-height: 200px; }
}

@media (max-width: 600px) {
    .tr-hero { padding: 8.5rem 1.25rem 3rem; }
    .tr-detail-hero { padding: 8rem 1.25rem 2.5rem; }
    .tr-wrap { padding: 3rem 1.25rem 4rem; }
    .tr-card-body { padding: 1.4rem 1.25rem 1.6rem; }
    .tr-panel { padding: 1.4rem; }
}