:root {
    --bg-primary: #050505;
    --transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

/* Custom Cursor */
.custom-cursor {
    width: 20px;
    height: 20px;
    background: #ffffff;
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: difference;
    transition: transform 0.1s ease;
    transform: translate(-50%, -50%);
}

.custom-cursor.hover {
    transform: translate(-50%, -50%) scale(4);
}

/* Reveal on Scroll Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s cubic-bezier(0.23, 1, 0.32, 1);
}

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

.slide-up {
    animation: slideUp 1s cubic-bezier(0.23, 1, 0.32, 1) forwards;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Glassmorphism helper if needed beyond Tailwind */
.glass {
    background: rgba(17, 17, 17, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Hanging ID Card Swing Animation */
.swing {
    transform-origin: top center;
    animation: swing 4s ease-in-out infinite alternate;
}

@keyframes swing {
    0% {
        transform: rotate(3deg);
    }

    100% {
        transform: rotate(-3deg);
    }
}