/* Custom Styles & Animations */
html {
    scroll-behavior: smooth;
}

body {
    background-color: #fafaf9; /* Stone 50 */
}

/* Navbar transition states */
.nav-scrolled {
    background-color: rgba(250, 250, 249, 0.95);
    backdrop-filter: blur(10px);
    padding-top: 1rem;
    padding-bottom: 1rem;
    box-shadow: 0 1px 0 rgba(0,0,0,0.05);
}

.nav-transparent {
    background-color: transparent;
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}

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

.animate-fade-in-up {
    animation: fadeInUp 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
    opacity: 0; /* Start hidden */
}

.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f5f5f4;
}
::-webkit-scrollbar-thumb {
    background: #d6d3d1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #881337;
}

/* Selection Color */
::selection {
    background: #881337;
    color: white;
}