/* Hakkimizda sayfa akis alani: bolumler arasi duzenli dikey bosluklar verir. */
.about-flow {
    display: grid;
    gap: 22px;
}

/* Ust tanitim paneli: kurum ozetini video ve metinle birlikte sunar. */
.about-hero {
    padding: 24px;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 18px;
    align-items: center;
}

.about-hero video {
    border-radius: 14px;
    min-height: 260px;
    object-fit: cover;
}

.about-hero-copy p {
    margin-top: 12px;
    color: var(--text-soft);
    line-height: 1.7;
}

/* Metin bloklari: mission/creed/core values iceriklerini kartlar halinde tutar. */
.about-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.about-card {
    padding: 20px;
    background: rgba(5, 14, 24, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
}

.about-card h2 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.about-card p {
    color: var(--text-soft);
    line-height: 1.65;
    margin-bottom: 8px;
}

/* Misyon-vizyon bolumu: iki karti yan yana, yeni tema akisi ile gosterir. */
.mission-vision-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.mission-vision-card h2 {
    color: #ffe08a;
}

/* Gorsel galeri: departman ve logo gorsellerini yeni tasarimda tekrar kullanir. */
.about-gallery {
    padding: 24px;
}

.about-gallery-grid {
    margin-top: 14px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.about-gallery-grid img {
    border-radius: 12px;
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border: 1px solid rgba(255, 255, 255, 0.16);
}

/* Kapanis alanı: ana sayfaya geri donus eylemini vurgular. */
.about-actions {
    display: flex;
    justify-content: center;
}

/* Mobil kirilimlar: coklu sutunlari tekli/ikili duzene indirir. */
@media (max-width: 980px) {
    .about-hero {
        grid-template-columns: 1fr;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .mission-vision-grid {
        grid-template-columns: 1fr;
    }

    .about-gallery-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 520px) {
    .about-gallery-grid {
        grid-template-columns: 1fr;
    }
}