@keyframes gradient-x {
    0%,
    100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}
.animate-gradient-x {
    background-size: 200% 200%;
    animation: gradient-x 3s ease infinite;
}

@keyframes pulse-slow {
    0%,
    100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.7;
    }
}
.animate-pulse-slow {
    animation: pulse-slow 6s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes float {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}
.animate-float {
    animation: float 8s ease-in-out infinite;
}
.animate-float-slow {
    animation: float 12s ease-in-out infinite;
}
.animate-float-slow-reverse {
    animation: float 12s ease-in-out infinite reverse;
}

@keyframes float-text {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px) rotate(2deg);
    }
}
.animate-float-text {
    animation: float-text 2s ease-in-out infinite;
    display: inline-block;
}

@keyframes subtle-rotate {
    0%,
    100% {
        transform: rotate(-1deg);
    }
    50% {
        transform: rotate(1deg);
    }
}
.animate-subtle-rotate {
    animation: subtle-rotate 12s ease-in-out infinite;
}

/* efek 3d */
.perspective {
    perspective: 1000px;
}
.perspective-hero {
    perspective: 2000px;
}
.perspective-card {
    perspective: 1000px;
    transform-style: preserve-3d;
}
.transform-3d {
    transform-style: preserve-3d;
    transition: transform 0.6s cubic-bezier(0.2, 0.85, 0.4, 1);
}

.glow-line {
    box-shadow: 0 0 15px 2px rgba(124, 207, 0, 0.6);
    animation: glow-pulse 3s ease-in-out infinite alternate;
}
@keyframes glow-pulse {
    0% {
        box-shadow: 0 0 10px 1px rgba(124, 207, 0, 0.5);
    }
    100% {
        box-shadow: 0 0 25px 5px rgba(124, 207, 0, 0.8);
    }
}

.ripple-effect {
    position: absolute;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: rgba(72, 127, 255, 0.4);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    animation: ripple 2s linear infinite;
}
@keyframes ripple {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0;
    }
    20% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.6;
    }
    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

.masonry-card-wide {
    grid-row: span 1;
}
@media (min-width: 1024px) {
    .masonry-card:nth-child(4n + 1) {
        grid-row: span 2;
    }
}

#beritaContent,
#videoContent {
    transition: all 0.5s cubic-bezier(0.2, 0.85, 0.4, 1);
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tab-glass-container {
    position: relative;
    z-index: 1;
}
.tab-glass-container::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border-radius: inherit;
}