/* Animation Styles */
.animated {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animated.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Video container responsive */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
}

.video-container iframe,
.video-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Animation variations */
.animated.fade-in {
    opacity: 0;
    transition: opacity 0.6s ease-out;
}

.animated.slide-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animated.slide-down {
    opacity: 0;
    transform: translateY(-30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animated.zoom-in {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animated.visible.fade-in,
.animated.visible.slide-up,
.animated.visible.slide-down,
.animated.visible.zoom-in {
    opacity: 1;
    transform: none;
}