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

.hidden {
    opacity: 0;
    visibility: hidden;
}

#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #34D399 0%, #059669 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader-container {
    width: 80%;
    max-width: 400px;
}

.loader-bar {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    overflow: hidden;
}

.loader-progress {
    width: 0%;
    height: 100%;
    background: white;
    transition: width 0.5s ease;
}

.loader-percentage {
    color: white;
    font-size: 1.2rem;
    text-align: center;
    margin-top: 1rem;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #34D399 0%, #059669 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
    display: flex;
    flex-direction: column;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.hero {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
    min-height: calc(100vh - 6rem); /* Account for footer height */
}

h1 {
    font-size: 4rem;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    animation: fadeInUp 1s ease;
}

footer {
    text-align: center;
    padding: 2rem;
    background: transparent;
    color: white;
    font-size: 1.2rem;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
}