* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Exo 2', sans-serif;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

input, textarea {
    user-select: text;
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
}

/* Responsive Scaling Based on Screen Resolution */
:root {
    /* Base scale for 1920x1080 */
    --scale-factor: 1;
}

/* Scaling for smaller resolutions */
@media screen and (max-width: 1600px) {
    :root {
        --scale-factor: 0.85;
    }
}

@media screen and (max-width: 1366px) {
    :root {
        --scale-factor: 0.75;
    }
}

@media screen and (max-width: 1280px) {
    :root {
        --scale-factor: 0.7;
    }
}

/* Scaling for larger resolutions */
@media screen and (min-width: 2560px) {
    :root {
        --scale-factor: 1.3;
    }
}

@media screen and (min-width: 3840px) {
    :root {
        --scale-factor: 1.8;
    }
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 1px;
}

body {
    background: linear-gradient(135deg, #ef4444, #f59e0b, #10b981, #06b6d4, #3b82f6, #8b5cf6, #ec4899);
    background-size: 400% 400%;
    animation: gradientBG 60s ease infinite;
    color: var(--text-main);
    height: 100vh;
    overflow: hidden;
    position: relative;
}

body::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: rgba(18, 18, 24, 0.6);
    backdrop-filter: blur(100px);
    z-index: -1;
    pointer-events: none;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

.hidden {
    display: none !important;
}

/* Animations */
@keyframes slideDown {
    from { transform: translateY(-20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1, transform: translateY(0); }
}

@keyframes bounce {
    0%, 80%, 100% { transform: scale(0); opacity: 0.5; }
    40% { transform: scale(1); opacity: 1; }
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes popIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}