/* Base Styles */
html {
    scroll-behavior: smooth;
}

body {
    background-color: #fdfbf7;
}

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

.animate-fade-in-up {
    animation: fadeInUp 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

.delay-100 {
    animation-delay: 0.1s;
}

.delay-200 {
    animation-delay: 0.2s;
}

.delay-300 {
    animation-delay: 0.3s;
}

/* Scroll Reveal Styles */
.reveal-on-scroll {
    opacity: 1; /* Default visible for accessibility */
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Navbar Glass Effect */
.nav-scrolled {
    background-color: rgba(10, 25, 47, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

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

/* Typography refinements */
.font-serif {
    line-height: 1.2;
}

/* Image hover zoom effect */
img {
    max-width: 100%;
    height: auto;
}