/* ==========================================================================
   FireMailing AI Custom Component UI Specification Sheets
   ========================================================================== */

body {
    font-family: 'Inter', sans-serif;
    letter-spacing: -0.01em;
}

/* Stat Metrics Animations */
.stat-card {
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), 
                box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Base Custom Component Smooth States */
nav a {
    position: relative;
    overflow: hidden;
}

nav a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.03);
    transition: width 0.2s ease-in-out;
    z-index: 0;
}

nav a:hover::before {
    width: 100%;
}

/* Scrollbars styling adjustments */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}