/* Variables et styles de base */
:root {
    --purple-600: #3a58ed;
    --purple-700: #282ed9;
    --pink-barbie: #1d1f95;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --pink-barbie: #e25696;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    min-height: 100vh;
    background: linear-gradient(to bottom, #e2569621, #e2569638);
    line-height: 1.5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 1rem;
}

/* En-tête */
.header {
    text-align: center;
    margin-bottom: 3rem;
}

.icon {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
    color: var(--purple-600);
}

h1 {
    font-size: 2.5rem;
    color: var(--pink-barbie);
    margin-bottom: 1rem;
}

h2 {
    font-size: 1.5rem;
    color: var(--pink-barbie);
    margin-bottom: 2.5rem;
    text-align: center;
}

.subtitle {
    font-size: 1.25rem;
    color: var(--gray-700);
    max-width: 42rem;
    margin: 0 auto;
}

/* Grille des lots */
.prizes-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .prizes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .prizes-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.prize-card {
    background: white;
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.prize-card:hover {
    transform: scale(1.05);
}

.prize-card img {
    width: 100%;
    height: 12rem;
    object-fit: contain;
}

.prize-content {
    padding: 1rem;
}

.prize-content h3 {
    font-size: 1.25rem;
    color: var(--pink-barbie);
    margin-bottom: 0.5rem;
}

.prize-content p {
    color: var(--gray-600);
}

/* Formulaire */
.form-container {
    max-width: 42rem;
    margin: 0 auto;
    background: white;
    padding: 2rem;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.form-container h2 {
    font-size: 1.5rem;
    color: var(--pink-barbie);
    margin-bottom: 1.5rem;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .form-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 0.25rem;
}

.form-group input[type="text"],
.form-group input[type="email"] {
    width: 100%;
    padding: 0.5rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 1rem;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus {
    outline: none;
    border-color: var(--pink-barbie);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.2);
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
}

.checkbox label {
    font-size: 0.875rem;
    margin-bottom: 0;
}

button[type="submit"] {
    width: 100%;
    background-color: var(--pink-barbie);
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button[type="submit"]:hover {
    background-color: var(--purple-700);
}

/* Footer */
.footer {
    background: white;
    border-radius: 0.75rem;
    box-shadow: 0 -4px 6px rgba(0, 0, 0, 0.1);
    margin-top: 4rem;
    padding: 2rem;
    text-align: center;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.footer-nav a {
    color: var(--pink-barbie);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: var(--purple-700);
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid #e5e7eb;
    padding-top: 1rem;
}

.footer-bottom p {
    color: var(--gray-600);
    font-size: 0.875rem;
}

#contenu, #reglement-jeu {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 10px;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
}

#contenu h2, #reglement-jeu h2 {
    text-align: center;
    color: var(--pink-barbie);
    font-size: 24px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

#contenu h3, #reglement-jeu h3 {
    color: var(--pink-barbie);
    font-size: 20px;
    margin-top: 15px;
    border-bottom: 2px solid var(--pink-barbie);
    padding-bottom: 5px;
}

#contenu p, #reglement-jeu p {
    font-size: 16px;
    margin: 10px 0;
}

#contenu ul, #reglement-jeu ul {
    margin: 10px 0;
    padding-left: 20px;
}

#contenu ul li, #reglement-jeu ul li {
    font-size: 16px;
    margin-bottom: 5px;
}

#contenu strong, #reglement-jeu strong {
    color: #000;
}

#contenu a, #reglement-jeu a {
    color: var(--pink-barbie);
    text-decoration: none;
    font-weight: bold;
}

#contenu  a:hover, #reglement-jeu a:hover {
    text-decoration: underline;
}