/* Base styles and custom utilities */
html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
    background: #94a3b8;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

/* Reveal animations - progressive enhancement via JS */
.reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navbar scroll state */
.navbar-scrolled {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

/* Hero card float animation */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

.hero-float-1 {
    animation: float 4s ease-in-out infinite;
}
.hero-float-2 {
    animation: float 4s ease-in-out infinite 0.5s;
}
.hero-float-3 {
    animation: float 4s ease-in-out infinite 1s;
}

@media (prefers-reduced-motion: reduce) {
    .hero-float-1,
    .hero-float-2,
    .hero-float-3 {
        animation: none;
    }
}