:root {
    --heading-font: 'Orbitron', sans-serif;
    --body-font: 'Poppins', sans-serif;
    --brand-color: #ffc107;
    --dark-bg: #1a1a1a;
}

body {
    font-family: var(--body-font);
    background-color: var(--dark-bg) !important;
}

h1, h2, h3, h4, h5, .navbar-brand, .card-title {
    font-family: var(--heading-font);
    font-weight: 700;
}

.navbar {
    transition: background-color 0.4s ease;
}

.navbar-scrolled {
    background-color: rgba(20, 20, 20, 0.9) !important;
    backdrop-filter: blur(5px);
}

.hero-section {
    position: relative;
    height: 95vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    overflow: hidden;
}

#bg-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -100;
    transform: translateX(-50%) translateY(-50%);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.8), rgba(0,0,0,0.4));
}

.hero-content h1 {
    font-size: calc(2.5rem + 2vw);
    text-shadow: 2px 2px 10px rgba(0,0,0,0.8);
}

.section-padding {
    padding: 80px 0;
}

.page-header-padding {
    padding-top: 120px;
}

.card {
    background-color: #2b2b2b;
    border: none;
    transition: transform 0.3s ease;
}

    .card:hover {
        transform: translateY(-10px);
    }

.card-title {
    color: var(--brand-color);
}

.card-text {
    color: #ccc;
}

.gallery-img-thumb {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
    transition: transform 0.3s ease, filter 0.3s ease;
}

    .gallery-img-thumb:hover {
        transform: scale(1.05);
        filter: brightness(1.1);
    }

/* Sanal Müze Stilleri */
.exhibit-container {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: auto;
}

    .exhibit-container img {
        border-radius: 15px;
        box-shadow: 0 10px 40px rgba(0,0,0,0.7);
    }

.hotspot {
    position: absolute;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 193, 7, 0.8);
    color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 15px rgba(255, 193, 7, 0.7);
    animation: pulse 2s infinite;
    border: 2px solid rgba(255,255,255,0.8);
}

    .hotspot:hover {
        transform: scale(1.2);
        box-shadow: 0 0 25px rgba(255, 193, 7, 1);
        animation: none;
    }

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(255, 193, 7, 0.7);
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 15px rgba(255, 193, 7, 0);
    }

    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(255, 193, 7, 0);
    }
}

.popover {
    background-color: rgba(10, 10, 10, 0.9) !important;
    backdrop-filter: blur(5px);
    border: 1px solid var(--brand-color) !important;
    max-width: 320px !important;
    box-shadow: 0 5px 25px rgba(0,0,0,0.5);
}

.popover-header {
    background-color: transparent !important;
    color: var(--brand-color) !important;
    font-family: var(--heading-font);
    border-bottom: 1px solid #444 !important;
}

.popover-body {
    color: #e0e0e0 !important;
}

.exhibit-card {
    cursor: pointer;
}

.exhibit-title {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    padding: 30px 20px 20px 20px;
    color: white;
    font-size: 1.5rem;
    font-family: var(--heading-font);
}

.modal-dialog-video, .modal-content, .modal-title, .btn-close { /* Önceki cevaptaki stil kodları */
}