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

body {
    background-color: #000; /* Noir profond */
    color: #fff;            /* Blanc pur */
    font-family: "Courier New", Courier, monospace; /* Style machine à écrire / codeur */
    line-height: 1.2;
    padding: 20px;
}

/* TYPOGRAPHIE */
h1 {
    font-size: clamp(2rem, 8vw, 5rem); /* Très gros et adaptatif */
    text-transform: uppercase;
    line-height: 0.9;
    margin-bottom: 20px;
    border-bottom: 8px solid #fff;
    padding-bottom: 10px;
}

h2 {
    font-size: 2rem;
    text-transform: uppercase;
    background-color: #fff;
    color: #000;
    display: inline-block;
    padding: 5px 15px;
    margin: 40px 0 20px 0;
}

a {
    color: #fff;
    text-decoration: underline;
    text-underline-offset: 4px;
}

a:hover {
    background-color: #fff;
    color: #000;
    text-decoration: none;
}

/* LAYOUT */
header nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
    border: 3px solid #fff;
    padding: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

header nav ul li a {
    text-decoration: none;
    font-weight: bold;
    padding: 5px 10px;
}

section {
    margin-bottom: 60px;
}

hr {
    border: 0;
    border-top: 5px solid #fff;
    margin: 40px 0;
}

/* COMPOSANTS */
.btn-main {
    display: inline-block;
    background-color: #fff;
    color: #000;
    padding: 20px 40px;
    font-size: 1.5rem;
    font-weight: 900;
    text-decoration: none;
    border: 5px solid #fff;
    transition: all 0.1s;
}

.btn-main:hover {
    background-color: #000;
    color: #fff;
    transform: translate(-5px, -5px);
    box-shadow: 10px 10px 0px #fff;
}

blockquote {
    font-style: italic;
    font-size: 1.5rem;
    border-left: 10px solid #fff;
    padding-left: 20px;
    margin: 30px 0;
}

.content-box {
    border: 3px solid #fff;
    padding: 30px;
}

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

.rule {
    border: 3px solid #fff;
    padding: 20px;
}

/* FOOTER */
footer {
    margin-top: 100px;
    border-top: 3px solid #fff;
    padding-top: 20px;
    font-size: 0.8rem;
}