/* ============================================
   About Showcase — Confab Events Management pattern
============================================ */

.dm-about-showcase {
    background: var(--dm-white);
    padding: clamp(40px, 6vh, 80px) 0 clamp(40px, 6vh, 80px);
}

.dm-about-showcase__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--dm-container-px);
}

/* Üst büyük görsel */
.dm-about-showcase__hero {
    width: 100%;
    aspect-ratio: 16 / 7;
    border-radius: 24px;
    overflow: hidden;
    background: var(--dm-light);
    margin-bottom: clamp(40px, 6vh, 80px);
}

.dm-about-showcase__hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Liste */
.dm-about-showcase__list {
    display: flex;
    flex-direction: column;
}

/* Her item row */
.dm-about-showcase__item {
    display: grid;
    grid-template-columns: 1fr 360px 64px;
    align-items: center;
    gap: clamp(20px, 3vw, 60px);
    padding: clamp(32px, 4vh, 56px) 0;
    border-top: 1px solid var(--dm-border);
    text-decoration: none;
    color: var(--dm-dark);
    transition: padding 0.35s ease;
}

.dm-about-showcase__item:last-child {
    border-bottom: 1px solid var(--dm-border);
}

/* Başlık — büyük Oswald */
.dm-about-showcase__title {
    font-family: var(--dm-font-heading);
    font-size: clamp(40px, 5.8vw, 86px);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -0.01em;
    color: var(--dm-dark);
    text-transform: uppercase;
    margin: 0;
    word-break: break-word;
    transition: color 0.35s ease, transform 0.35s ease;
}

/* Tilted thumbnail composition */
.dm-about-showcase__thumbs {
    width: 100%;
    max-width: 360px;
    aspect-ratio: 894 / 432;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.dm-about-showcase__thumbs-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.12));
}

/* Daire arrow button */
.dm-about-showcase__arrow {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    border: 1.5px solid var(--dm-dark);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--dm-dark);
    flex-shrink: 0;
    justify-self: end;
    transition: background 0.35s ease, color 0.35s ease, transform 0.35s ease, border-color 0.35s ease;
}

/* Hover: item row büyüme, arrow doldurma, başlık renk */
.dm-about-showcase__item:hover {
    padding: clamp(40px, 5vh, 72px) 0;
}

.dm-about-showcase__item:hover .dm-about-showcase__title {
    color: var(--dm-primary);
    transform: translateX(6px);
}

.dm-about-showcase__item:hover .dm-about-showcase__thumbs {
    transform: scale(1.06) rotate(-2deg);
}

.dm-about-showcase__item:hover .dm-about-showcase__arrow {
    background: var(--dm-primary);
    border-color: var(--dm-primary);
    color: var(--dm-dark);
    transform: rotate(-45deg) scale(1.08);
}

/* Responsive */
@media (max-width: 991px) {
    .dm-about-showcase__item {
        grid-template-columns: 1fr 220px 52px;
        gap: 24px;
    }
    .dm-about-showcase__thumbs {
        max-width: 220px;
    }
    .dm-about-showcase__arrow {
        width: 52px;
        height: 52px;
    }
    .dm-about-showcase__hero {
        aspect-ratio: 4 / 3;
        border-radius: 16px;
    }
}

@media (max-width: 640px) {
    .dm-about-showcase__item {
        grid-template-columns: 1fr 64px;
        grid-template-rows: auto auto;
        gap: 12px 18px;
        padding: 24px 0;
    }
    .dm-about-showcase__title {
        grid-column: 1 / 2;
        grid-row: 1 / 2;
        font-size: clamp(30px, 8vw, 52px);
    }
    .dm-about-showcase__arrow {
        grid-column: 2 / 3;
        grid-row: 1 / 2;
        width: 44px;
        height: 44px;
    }
    .dm-about-showcase__thumbs {
        grid-column: 1 / 3;
        grid-row: 2 / 3;
        max-width: 240px;
        margin-top: 4px;
    }
    .dm-about-showcase__item:hover {
        padding: 32px 0;
    }
}