:root {
    --kikko-honey-yellow: #FFC300;
    --kikko-bark-brown: #582F0E;
    --kikko-dark-surface: #1E1A1D;
    --kikko-light-text: #FBF5E6;
    --kikko-cyan-glow: #45B69C;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--kikko-dark-surface);
    color: var(--kikko-light-text);
    margin: 0;
    padding: 0;
    text-align: center;
    overflow-x: hidden;
}

#particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.header {
    padding: 4rem 1rem 2rem 1rem;
    background: linear-gradient(180deg, rgba(30, 26, 29, 1) 0%, rgba(30, 26, 29, 0) 100%);
}

.header h1 {
    font-family: 'Luckiest Guy', cursive;
    font-size: 3.5rem;
    color: var(--kikko-honey-yellow);
    text-shadow: 0 0 10px rgba(255, 195, 0, 0.5), 0 0 20px rgba(255, 195, 0, 0.3);
    margin: 0;
}

.header h2 {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--kikko-light-text);
    opacity: 0.8;
}

.container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    padding: 2rem 1rem;
}

.card {
    background-color: rgba(40, 35, 38, 0.8);
    border: 1px solid rgba(255, 195, 0, 0.2);
    border-radius: 16px;
    padding: 2rem;
    width: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 25px rgba(255, 195, 0, 0.3);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.card h3 {
    font-family: 'Luckiest Guy', cursive;
    font-size: 1.5rem;
    color: var(--kikko-honey-yellow);
    margin: 0 0 0.5rem 0;
}

.card p {
    margin: 0.5rem 0;
    opacity: 0.9;
    flex-grow: 1;
}

.card .file-info {
    font-size: 0.9rem;
    opacity: 0.6;
    margin-bottom: 1.5rem;
}

.btn {
    display: inline-block;
    background-color: var(--kikko-honey-yellow);
    color: var(--kikko-bark-brown);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn:hover {
    background-color: #ffd633;
    transform: scale(1.05);
}

footer {
    padding: 2rem 1rem;
    margin-top: 2rem;
    font-size: 0.8rem;
    opacity: 0.6;
    background: linear-gradient(0deg, rgba(30, 26, 29, 1) 0%, rgba(30, 26, 29, 0) 100%);
}

@media (max-width: 768px) {
    .header h1 {
        font-size: 2.5rem;
    }
    .card {
        width: 90%;
    }
}