.modern-hero-slider {
    position: relative;
    width: 100%;
    height: 70vh; /* Masaüstünde ideal, abartı değil */
    min-height: 500px;
    background-color: #1e293b;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1s cubic-bezier(0.4, 0, 0.2, 1), visibility 1s;
    z-index: 1;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

/* Arka Plan Medyası (Görsel veya Video) */
.slide-bg-media {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover;
    z-index: 1;
}

.slide-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to right, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.4) 100%);
    z-index: 2;
}

/* İçerik Kutusu */
.slide-content-wrapper {
    position: relative;
    z-index: 3;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
}

.slide-content {
    max-width: 800px;
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.8s ease 0.3s;
}

.hero-slide.active .slide-content {
    transform: translateY(0);
    opacity: 1;
}

.slide-slogan {
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 20px;
    text-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.slide-desc {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255,255,255,0.9);
    line-height: 1.6;
    margin-bottom: 35px;
    max-width: 650px;
}

/* Modern Butonlar */
.slide-actions { display: flex; flex-wrap: wrap; gap: 15px; }

.btn-slide-primary {
    display: inline-flex; align-items: center; gap: 10px;
    background: linear-gradient(45deg, var(--primary), var(--primary-gradient, #fb923c));
    color: #fff !important;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    box-shadow: 0 10px 20px rgba(249, 115, 22, 0.3);
    transition: all 0.3s ease;
}
.btn-slide-primary:hover { transform: translateY(-3px); box-shadow: 0 15px 25px rgba(249, 115, 22, 0.4); }

.btn-slide-video {
    display: inline-flex; align-items: center; gap: 10px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(5px);
    border: 2px solid rgba(255,255,255,0.5);
    color: #fff !important;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
}
.btn-slide-video:hover { background: #fff; color: var(--dark) !important; border-color: #fff; }

/* Sağ/Sol Ok Tuşları */
.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px; height: 50px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    color: #fff;
    font-size: 20px;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
}
.slider-nav:hover { background: var(--primary); border-color: var(--primary); transform: translateY(-50%) scale(1.1); }
.slider-nav.prev { left: 30px; }
.slider-nav.next { right: 30px; }

/* Mobil Uyumluluk (Abartı yer kaplamaması için) */
@media (max-width: 768px) {
    .modern-hero-slider { height: 60vh; min-height: 450px; } /* Mobilde daha kısa */
    .slider-nav { width: 40px; height: 40px; font-size: 16px; }
    .slider-nav.prev { left: 10px; }
    .slider-nav.next { right: 10px; }
    .slide-content { text-align: center; }
    .slide-overlay { background: rgba(15, 23, 42, 0.7); } /* Mobilde yazılar daha iyi okunsun diye eşit karartma */
    .slide-actions { justify-content: center; }
}