:root {
    --primary-color: #0A192F;
    --accent-purple: #645DD7;
    --accent-teal: #37BEB0;
    --action-orange: #FF6B6B;
    --background-gradient: linear-gradient(135deg, var(--primary-color), var(--accent-purple));
    --font-title: 'Roboto Mono', monospace;
    --font-body: 'Open Sans', sans-serif;
}

body {
    margin: 0;
    font-family: var(--font-body);
    background: var(--background-gradient);
    color: #fff;
    line-height: 1.6;
    padding: 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-title);
    color: var(--accent-teal);
    margin-top: 0;
}

a {
    color: var(--action-orange);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #FFA580;
}

.container {
    max-width: 1440px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 1024px) {
    .container {
        grid-template-columns: 200px 1fr;
    }
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 200px;
    height: 100vh;
    background: rgba(10, 25, 47, 0.9);
    backdrop-filter: blur(10px);
    padding: 20px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.navbar a {
    display: block;
    margin-bottom: 15px;
    font-size: 14px;
    color: #fff;
    transition: transform 0.3s ease;
}

.navbar a:hover {
    transform: scale(1.1);
}

.content {
    margin-left: 20px;
    padding: 20px;
    border-radius: 10px;
    background: rgba(10, 25, 47, 0.8);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.card {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    padding: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3), transparent);
    transform: scale(0);
    transition: transform 0.5s ease-out;
}

.card:hover::before {
    transform: scale(2);
}

.button {
    display: inline-block;
    padding: 10px 20px;
    background: var(--action-orange);
    color: #0A192F;
    border-radius: 5px;
    font-weight: bold;
    transition: transform 0.3s ease, background 0.3s ease;
}

.button:hover {
    transform: rotate(5deg);
    background: #FFA580;
}

code {
    display: block;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    padding: 10px;
    border-radius: 5px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 14px;
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

table th, table td {
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 10px;
    text-align: left;
}

table th {
    background: rgba(255, 255, 255, 0.1);
}

.image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 10px;
}

.image-grid img {
    width: 100%;
    height: auto;
    border-radius: 5px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.image-grid img:hover {
    transform: scale(1.1);
}

.footer {
    text-align: center;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 20px;
}