/* Cinematic Animations & Scroll Reveal */

@keyframes kenBurns {
    0% {
        transform: scale(1) translate(0, 0);
    }
    50% {
        transform: scale(1.08) translate(-1%, -1%);
    }
    100% {
        transform: scale(1) translate(0, 0);
    }
}

.animate-ken-burns {
    animation: kenBurns 30s ease-in-out infinite alternate;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
        filter: blur(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
        filter: blur(0);
    }
}

.reveal {
    opacity: 0;
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* IntersectionObserver Scroll Reveal Classes */
.reveal-init {
    opacity: 0;
    transform: translateY(35px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.reveal-active {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Staggered Delays */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* Micro-interactions */
.hover-lift {
    transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
}

.hover-lift:hover {
    transform: translateY(-8px);
}

.btn-cta {
    position: relative;
    overflow: hidden;
}

.btn-cta::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300%;
    height: 300%;
    background: rgba(255, 255, 255, 0.25);
    transform: translate(-50%, -50%) rotate(45deg) translateY(100%);
    transition: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-cta:hover::after {
    transform: translate(-50%, -50%) rotate(45deg) translateY(-100%);
}

/* 3D Tilt Container */
.tilt-card {
    transition: transform 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-style: preserve-3d;
}

/* Parallax Background */
.parallax-section {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}