/* Custom styles for Up North Bar */

html {
    scroll-behavior: smooth;
}

body {
    background-color: #060a0f;
}

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

.stat-card {
    animation: float 6s ease-in-out infinite;
}

.stat-card[data-delay="100"] {
    animation-delay: 1.5s;
}

.stat-card[data-delay="200"] {
    animation-delay: 3s;
}

.stat-card[data-delay="300"] {
    animation-delay: 4.5s;
}

/* Gold shimmer line */
@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

.gold-line {
    background: linear-gradient(90deg, transparent, #fbbf24, transparent);
    background-size: 200% 100%;
    animation: shimmer 3s linear infinite;
}

/* Subtle grain overlay */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    z-index: 9999;
}

/* Navbar glass effect */
#navbar.scrolled {
    background: rgba(6, 10, 15, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* Mobile menu transition */
#mobile-menu {
    animation: slideDown 0.3s ease forwards;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

#mobile-menu.hidden {
    animation: slideUp 0.25s ease forwards;
}

@keyframes slideUp {
    from { opacity: 1; transform: translateY(0); }
    to { opacity: 0; transform: translateY(-10px); }
}

/* Image hover zoom */
img {
    transition: transform 0.7s ease;
}

/* Selection color */
::selection {
    background: rgba(5, 150, 105, 0.4);
    color: #fdf9ef;
}

/* Smooth focus */
a:focus-visible, button:focus-visible {
    outline: 2px solid #34d399;
    outline-offset: 2px;
    border-radius: 4px;
}