/* Custom Styles for Creative Stain */

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 40px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

.fade-in-up {
    animation: fadeInUp 1s ease-out forwards;
}

/* Scroll Trigger Styles */
.scroll-trigger {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-trigger.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered delays for children */
.scroll-trigger:nth-child(1) { transition-delay: 0ms; }
.scroll-trigger:nth-child(2) { transition-delay: 100ms; }
.scroll-trigger:nth-child(3) { transition-delay: 200ms; }
.scroll-trigger:nth-child(4) { transition-delay: 300ms; }

/* Navbar Glass Effect */
.nav-scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Image Loading Placeholder */
img {
    background-color: #e2e8f0;
}