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

:root {
    --blue-dark: #00296B;
    --blue-mid: #003F88;
    --blue-light: #00509D;

    --yellow: #FDC500;
    --yellow-light: #FFD500;

    --font-title: "Poppins", Helvetica, Arial, sans-serif;
    --font-body: "Inter", Arial, sans-serif;

    --radius: 12px;
}

/* ------------------------------
   GLOBAL
------------------------------ */


body {
    background: var(--blue-dark);
    color: #fff;
    font-family: var(--font-body);
    line-height: 1.7;
    padding-bottom: 40px;
}

img {
    width: 400px; 
}

/* ------------------------------
   HEADER
------------------------------ */
header {
    position: relative;
    text-align: center;
    padding: 60px 20px 40px;
    background: linear-gradient(135deg, var(--blue-mid), var(--blue-light));
    color: var(--yellow);
}


.logo {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 340px;
    height: auto;
}

.header-text h1 {
    font-family: var(--font-title);
    font-size: 3rem;
    letter-spacing: 1px;
}

.header-text p {
    margin-top: 12px;
    font-size: 1.2rem;
    opacity: 0.9;
}

img {
    width: 400px;
}



header h1 {
    font-family: var(--font-title);
    font-size: 3rem;
    letter-spacing: 1px;
}

header p {
    margin-top: 12px;
    font-size: 1.2rem;
    opacity: 0.9;
}

/* ------------------------------
   SECTION RÈGLES
------------------------------ */
.rules {
    max-width: 850px;
    margin: 50px auto;
    background: var(--blue-mid);
    padding: 40px 45px;
    border-radius: var(--radius);
    box-shadow: 0 5px 15px rgba(0,0,0,0.25);
}

.rules h2 {
    font-size: 2.2rem;
    margin-bottom: 18px;
    color: var(--yellow-light);
    font-family: var(--font-title);
}

.rules h3 {
    margin-top: 30px;
    margin-bottom: 12px;
    color: var(--yellow);
    font-size: 1.4rem;
}

.rules p {
    margin-bottom: 15px;
    opacity: 0.95;
}

.rules ul {
    margin-left: 25px;
}

.rules li {
    margin-bottom: 10px;
}

/* ------------------------------
   BOUTON JOUER
------------------------------ */
.play-container {
    text-align: center;
    margin: 50px 0;
}

.play-button {
    background: var(--yellow);
    color: var(--blue-dark);
    padding: 16px 36px;
    font-size: 1.4rem;
    font-weight: bold;
    border-radius: var(--radius);
    text-decoration: none;
    transition: 0.25s ease;
    display: inline-block;
}

.play-button:hover {
    background: var(--yellow-light);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.25);
}

/* ------------------------------
   FOOTER
------------------------------ */
footer {
    margin-top: 40px;
    text-align: center;
    padding: 25px;
    background: #001C4A;
    color: var(--yellow-light);
    font-size: 0.95rem;
    border-radius: var(--radius) var(--radius) 0 0;
}