/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: #151b1d; /* graphite-900 */
}
::-webkit-scrollbar-thumb {
    background: #414b4f; /* graphite-700 */
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #5d686c; /* graphite-600 */
}

/* Base animations */
@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slide-in-left {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slide-in-right {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Scroll-driven animations with Native CSS */
@media (prefers-reduced-motion: no-preference) {
    @supports ((animation-timeline: view()) and (animation-range: entry)) {
        
        .scroll-animate-up {
            opacity: 0; /* Starts hidden */
            animation: fade-in-up auto ease-out forwards;
            animation-timeline: view();
            animation-range: entry 5% cover 25%;
        }

        .scroll-animate-slide-left {
            opacity: 0;
            animation: slide-in-left auto ease-out forwards;
            animation-timeline: view();
            animation-range: entry 5% cover 30%;
        }

        .scroll-animate-slide-right {
            opacity: 0;
            animation: slide-in-right auto ease-out forwards;
            animation-timeline: view();
            animation-range: entry 5% cover 30%;
        }

        /* For staggered effects in grid */
        .scroll-animate-up[style*="--stagger"] {
            animation-range: entry calc(5% + (var(--stagger) * 5%)) cover calc(25% + (var(--stagger) * 10%));
        }
    }
}

/* Fallback classes for IntersectionObserver in JS (if CSS scroll animations are not supported) */
.js-animate-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.js-animate-slide-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.js-animate-slide-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.js-is-visible {
    opacity: 1;
    transform: translate(0, 0);
}

/* Hero animations on load */
.hero-badge {
    animation: fade-in-up 1s ease-out forwards;
    opacity: 0;
    animation-delay: 0.2s;
}
.hero-title {
    animation: fade-in-up 1s ease-out forwards;
    opacity: 0;
    animation-delay: 0.4s;
}
.hero-subtitle {
    animation: fade-in-up 1s ease-out forwards;
    opacity: 0;
    animation-delay: 0.6s;
}
.hero-cta {
    animation: fade-in-up 1s ease-out forwards;
    opacity: 0;
    animation-delay: 0.8s;
}
.hero-logo {
    animation: fade-in-scale 1s ease-out forwards;
    opacity: 0;
    animation-delay: 0s;
}

/* Floating animation */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}
.anim-float {
    animation: float 6s ease-in-out infinite;
}

/* Glow pulse animation */
@keyframes glow-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(249, 200, 70, 0); }
    50% { box-shadow: 0 0 20px 4px rgba(249, 200, 70, 0.25); }
}
.anim-glow {
    animation: glow-pulse 3s ease-in-out infinite;
}

/* Scale in animation */
@keyframes fade-in-scale {
    from {
        opacity: 0;
        transform: scale(0.85);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Rotate in animation */
@keyframes rotate-in {
    from {
        opacity: 0;
        transform: rotate(-10deg) scale(0.9);
    }
    to {
        opacity: 1;
        transform: rotate(0deg) scale(1);
    }
}
.anim-rotate-in {
    animation: rotate-in 0.8s ease-out forwards;
}