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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #333;
}

.container {
    width: 100%;
    max-width: 600px;
    padding: 20px;
}

.content {
    background: white;
    border-radius: 20px;
    padding: 60px 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    text-align: center;
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Logo SVG */
.logo-container {
    margin-bottom: 40px;
    display: flex;
    justify-content: center;
}

.logo-img {
    width: 180px;
    height: auto;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Titre */
h1 {
    font-size: 48px;
    margin-bottom: 15px;
    color: #333;
    font-weight: 700;
}

.subtitle {
    font-size: 18px;
    color: #666;
    margin-bottom: 30px;
    font-weight: 300;
}

/* Message */
.message {
    background: #f8f9ff;
    border-left: 4px solid #667eea;
    padding: 20px;
    margin: 30px 0;
    border-radius: 8px;
    text-align: left;
}

.message p {
    margin: 10px 0;
    color: #555;
    font-size: 16px;
    line-height: 1.6;
}

.message p:first-child {
    margin-top: 0;
}

/* Contact */
.contact {
    margin: 40px 0;
}

.contact p {
    color: #666;
    margin-bottom: 10px;
    font-size: 16px;
}

.email-link {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
}

.email-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.6);
}

/* Loader animé */
.loader {
    width: 50px;
    height: 50px;
    margin: 40px auto 0;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Responsive */
@media (max-width: 600px) {
    .content {
        padding: 40px 20px;
    }

    h1 {
        font-size: 36px;
    }

    .logo-img {
        width: 140px;
    }

    .subtitle {
        font-size: 16px;
    }

    .message {
        padding: 15px;
    }
}