@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;700;800&display=swap');

:root {
    --bg: #ffffff;
    --fg: #000000;
    --accent: #000000;
    --border: #000000;
    --muted: #666666;
    --radius: 0px;
    --shadow: 4px 4px 0px #000000;
}

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

body {
    font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
    background-color: var(--bg);
    color: var(--fg);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography - Brutalist */
h1,
h2,
h3,
h4 {
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.05em;
    line-height: 0.9;
    margin-bottom: 1.5rem;
}

h1 {
    font-size: 5rem;
}

h2 {
    font-size: 3rem;
}

h3 {
    font-size: 2rem;
}

a {
    color: inherit;
    text-decoration: underline;
    text-decoration-thickness: 2px;
}

/* Header */
.main-header {
    border-bottom: 4px solid var(--border);
    padding: 2rem 0;
    background: var(--bg);
}

.logo-text {
    font-size: 2.5rem;
    font-weight: 800;
    text-transform: uppercase;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 3rem;
}

.nav-links a {
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.nav-links a:hover {
    text-decoration: underline;
}

/* Components */
.card {
    border: 4px solid var(--border);
    padding: 2.5rem;
    margin-bottom: 2rem;
    transition: transform 0.1s ease;
}

.card:hover {
    transform: translate(-4px, -4px);
    box-shadow: var(--shadow);
}

.search-section {
    padding: 6rem 0;
    border-bottom: 4px solid var(--border);
}

.search-box {
    display: flex;
    border: 4px solid var(--border);
    margin: 3rem 0;
}

.search-box input {
    flex: 1;
    padding: 1.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    border: none;
    outline: none;
}

.btn {
    padding: 1rem 2.5rem;
    background: var(--fg);
    color: var(--bg);
    font-weight: 800;
    text-transform: uppercase;
    border: 4px solid var(--border);
    cursor: pointer;
    transition: all 0.1s ease;
    display: inline-block;
    text-decoration: none;
    font-size: 1.1rem;
}

.btn:hover {
    background: var(--bg);
    color: var(--fg);
}

/* Data Display */
.data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 0;
    border-top: 4px solid var(--border);
    border-left: 4px solid var(--border);
}

.data-grid>* {
    border-right: 4px solid var(--border);
    border-bottom: 4px solid var(--border);
    padding: 2rem;
}

/* Footer */
.main-footer {
    padding: 6rem 0;
    border-top: 4px solid var(--border);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 4rem;
}

.footer-links h4 {
    font-size: 1.2rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
    font-weight: 700;
}

/* Mobile */
@media (max-width: 768px) {
    h1 {
        font-size: 3rem;
    }

    h2 {
        font-size: 2rem;
    }

    .nav-links {
        display: none;
    }

    .search-box {
        flex-direction: column;
    }

    .search-box input {
        border-bottom: 4px solid var(--border);
    }
}