body {
    font-family: 'Vazirmatn', sans-serif;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
}
::-webkit-scrollbar-thumb {
    background: #94A3B8;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #64748B;
}

/* Marquee / Scrolling Banner Animation */
.marquee-container {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    width: 100%;
}
.marquee-content {
    display: inline-block;
    white-space: nowrap;
    padding-right: 100%;
    animation: marquee 30s linear infinite;
}
.marquee-container:hover .marquee-content {
    animation-play-state: paused;
}
@keyframes marquee {
    0% { transform: translateX(0%); }
    100% { transform: translateX(100%); }
}

.gradient-header {
    background: linear-gradient(135deg, #0F2C59 0%, #173B70 100%);
}
.dark .gradient-header {
    background: linear-gradient(135deg, #091322 0%, #0F2C59 100%);
}