:root {
    --cream: #FAF8F3;
    --sand: #F5E6D3;
    --rose: #E8B4B8;
    --dusty-rose: #D4A5A5;
    --terracotta: #4B7BEC;
    --brown: #3056A6;
    --sage: #A8B79E;
    --muted-green: #C1CDB7;
    --charcoal: #4A4A48;
}
html {
    scroll-behavior: smooth;
}
.nav-link {
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #4B7BEC;
    transition: width 0.3s ease;
}
.nav-link:hover::after {
    width: 100%;
}
.navbar-scrolled {
}
#back-to-top.show {
    opacity: 1 !important;
    pointer-events: all !important;
}
.page-transition {
    opacity: 0;
    animation: fadeInPage 0.5s ease-out forwards;
}
@keyframes fadeInPage {
    to {
        opacity: 1;
    }
}
.loading {
    opacity: 0.6;
    pointer-events: none;
}
*:focus-visible {
    outline: 2px solid #4B7BEC;
    outline-offset: 2px;
}
@media print {
    nav, footer, #back-to-top {
        display: none !important;
    }
}
.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease-out;
}
.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}
.img-loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}
@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}
.text-balance {
    text-wrap: balance;
}
::selection {
    background-color: #4B7BEC;
    color: white;
}
::-moz-selection {
    background-color: #4B7BEC;
    color: white;
}
.aspect-video {
    position: relative;
    padding-bottom: 56.25%;
}