/* Ana sayfa iskeleti: slider alanini ekranin ortasina yerleştirir. */
.home-layout {
    min-height: calc(100vh - var(--nav-height) - 132px);
    display: grid;
    align-items: center;
}

/* Arka plan videosu: ana ekrana hareketli atmosfer verir. */
.hero-video-wrap {
    position: fixed;
    inset: var(--nav-height) 0 0 0;
    z-index: -2;
    overflow: hidden;
}

.hero-video-wrap video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
}

.hero-video-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(170deg, rgba(8, 18, 28, 0.65), rgba(7, 17, 29, 0.88));
}

/* Slider karti: nav ogelerini buyuk bir merkez panelde sunar. */
.home-slider {
    width: min(860px, 100%);
    margin: 0 auto;
    padding: 28px;
}

.home-slider-header {
    text-align: center;
    margin-bottom: 18px;
}

.home-slider-header p {
    color: var(--text-soft);
    margin-top: 8px;
}

/* Slider cercevesi: tek bir slayti gosterip digerlerini gizler. */
.slider-track {
    position: relative;
    min-height: 330px;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.slide-item {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: translateX(24px);
    transition: opacity 0.45s ease, transform 0.45s ease;
    pointer-events: none;
}

.slide-item.active {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
}

/* Slayt icerigi: gorsel + aciklama ikilisini okunabilir kompozisyonda tutar. */
.slide-card {
    height: 100%;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 18px;
    background: rgba(5, 14, 24, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    padding: 18px;
}

.slide-media {
    width: 100%;
    height: 100%;
    min-height: 280px;
    object-fit: cover;
    border-radius: 12px;
}

.slide-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 12px;
}

.slide-body h2 {
    font-size: clamp(1.4rem, 2vw, 2rem);
}

.slide-body p {
    color: var(--text-soft);
    line-height: 1.7;
}

.slide-note {
    font-size: 0.85rem;
    color: var(--text-soft);
}

/* Nokta gostergeler: aktif slayti alt kisimdan takip etmeyi kolaylastirir. */
.slider-dots {
    margin-top: 16px;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.dot-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.42);
    background: rgba(255, 255, 255, 0.2);
    cursor: pointer;
}

.dot-btn.active {
    background: var(--accent);
    border-color: var(--accent);
}

/* Medya arsivi: klasordeki tum gorsel/video kaynaklarini sergiler. */
.media-archive {
    margin-top: 28px;
    padding: 24px;
}

.media-grid {
    margin-top: 18px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.media-item {
    background: rgba(3, 11, 19, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    overflow: hidden;
}

.media-thumb {
    width: 100%;
    border: 0;
    background: transparent;
    cursor: pointer;
    position: relative;
}

.media-thumb::after {
    content: "";
    position: absolute;
    display: none;
}

.media-thumb.is-external::after {
    content: "YouTube";
    display: inline-block;
    right: 8px;
    bottom: 8px;
    position: absolute;
    font-size: 0.75rem;
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(197, 16, 16, 0.85);
    color: #fff;
}

.media-thumb img,
.media-thumb video {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    transition: transform 0.25s ease;
}

.media-thumb:hover img,
.media-thumb:hover video {
    transform: scale(1.04);
}

/* Lightbox: medya arsivi tiklandiginda sayfa icinde acilan galeri katmanidir. */
.media-lightbox {
    position: fixed;
    inset: 0;
    z-index: 120;
    background: rgba(2, 8, 14, 0.92);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 40px 70px;
}

.media-lightbox.active {
    display: flex;
}

.lightbox-content {
    width: min(1000px, 86vw);
    max-height: 82vh;
}

.lightbox-content img,
.lightbox-content video {
    width: 100%;
    max-height: 82vh;
    object-fit: contain;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    cursor: pointer;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    font-size: 1.3rem;
    cursor: pointer;
}

.lightbox-nav.prev {
    left: 14px;
}

.lightbox-nav.next {
    right: 14px;
}

/* Mobil kirilim: slider yerlesimini tek sutuna indirir. */
@media (max-width: 900px) {
    .slide-card {
        grid-template-columns: 1fr;
    }

    .slide-media {
        min-height: 180px;
    }

    .slider-track {
        min-height: 460px;
    }

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

@media (max-width: 560px) {
    .home-slider {
        padding: 18px;
    }

    .slider-track {
        min-height: 430px;
    }

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

    .media-lightbox {
        padding: 30px 42px;
    }
}