:root {
    --blue-slate: #51596bff;
    --prussian-blue: #0c2642ff;
    --prussian-blue-2: #0f172aff;
    --black: #000103ff;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(180deg, var(--prussian-blue-2) 0%, var(--black) 100%);
    background-attachment: fixed;
    color: #cbd5e1;
}

/* Fade-in animationer */
.fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

.delay-100 {
    animation-delay: 0.1s;
}

.delay-200 {
    animation-delay: 0.2s;
}

.delay-300 {
    animation-delay: 0.3s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Video Galleri Styling */
.video-card {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 2.5s ease-out, transform 2.5s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: opacity, transform;
}

.video-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.info-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.5s ease-out, transform 1.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.info-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* Lightbox Styling */
#lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 1, 3, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1.5s ease-in-out, visibility 1.5s ease-in-out;
    z-index: 1000;
    backdrop-filter: blur(12px);
}

#lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    width: 90%;
    max-width: 1200px;
    aspect-ratio: 16/9;
    position: relative;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.96) translateY(20px);
    transition: all 1.5s ease-in-out;
    box-shadow: 0 40px 100px -20px rgba(0, 0, 0, 0.8);
}

#lightbox.active .lightbox-content {
    opacity: 1;
    visibility: visible;
    transform: scale(1) translateY(0);
}

/* Loader Styling */
.lightbox-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    opacity: 1;
    transition: opacity 0.4s ease;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top: 3px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

#lightbox-iframe {
    opacity: 0;
    transition: opacity 0.8s ease;
    background: black;
    pointer-events: none; /* Deaktiver interaktion under loading */
}

#lightbox-iframe.iframe-ready {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-loader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.close-lightbox {
    position: absolute;
    top: -50px;
    right: 0;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: opacity 0.3s;
    padding: 10px;
}

.close-lightbox:hover {
    opacity: 0.7;
}

.play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(4px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    opacity: 0.6;
    transition: all 0.3s ease;
    pointer-events: none;
}

.video-card:hover .play-icon {
    opacity: 1;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%) scale(1.1);
}

/* Scrollbar styling for et mørkt tema */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--black);
}

::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #334155;
}