*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    overflow-x: hidden;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-up {
    animation: fadeUp 0.7s ease-out both;
}

/* Scroll-triggered animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Header scroll state */
.header-scrolled {
    background: rgba(254, 252, 251, 0.92) !important;
    backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 rgba(161, 48, 68, 0.08);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #fdf6f3;
}

::-webkit-scrollbar-thumb {
    background: #e8a8b8;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #c44d60;
}

/* Selection color */
::selection {
    background: #f9d0d9;
    color: #5a1926;
}