body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #F8FAFC;
    color: #111827;
}

/* CONTAINER */
.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/* NAVBAR */
.navbar {
    background: #0B2C4D;
    padding: 15px 0;
    color: white;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.menu a {
    color: white;
    margin: 0 10px;
    text-decoration: none;
}

/* WHATSAPP BTN */
.btn-whatsapp {
    background: #25D366;
    padding: 10px 15px;
    border-radius: 5px;
    color: white;
    text-decoration: none;
}

/* HERO */
.hero {
    background: linear-gradient(rgba(11,44,77,0.9), rgba(11,44,77,0.9)),
                url('/assets/images/hero.jpg');
    background-size: cover;
    color: white;
    padding: 120px 0;
    text-align: center;
}

.hero h1 {
    font-size: 40px;
}

.hero-actions {
    margin-top: 20px;
}

.btn-primary {
    background: #D4AF37;
    padding: 12px 20px;
    color: #111;
    text-decoration: none;
    border-radius: 5px;
}

.btn-outline {
    border: 2px solid white;
    padding: 12px 20px;
    color: white;
    margin-left: 10px;
    text-decoration: none;
}

/* SECTION */
.section {
    padding: 60px 0;
}

/* GRID */
.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* CARD */
.card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.price {
    font-weight: bold;
    margin: 10px 0;
    color: #0B2C4D;
}

.btn-card {
    display: inline-block;
    background: #25D366;
    color: white;
    padding: 10px;
    text-decoration: none;
    border-radius: 5px;
}

/* FOOTER */
footer {
    background: #0B2C4D;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 50px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .grid {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 28px;
    }

    .nav-wrapper {
        flex-direction: column;
    }
}
.footer {
    background: #0B2C4D;
    color: white;
    padding: 50px 0 0 0;
    margin-top: 50px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.footer a {
    color: #D4AF37;
    text-decoration: none;
}

.footer-bottom {
    text-align: center;
    padding: 15px;
    margin-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 14px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}
.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    margin-top: 20px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    margin-top: 5px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.alert.success {
    background: #d1fae5;
    color: #065f46;
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 5px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}
.login-box {
    width: 320px;
    margin: 100px auto;
    padding: 30px;
    background: white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-radius: 10px;
    text-align: center;
}

.login-box input {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
}

.login-box button {
    width: 100%;
    padding: 12px;
    background: #0B2C4D;
    color: white;
    border: none;
    cursor: pointer;
}

.error {
    color: red;
}
.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* bouton login */
.btn-login {
    background: transparent;
    border: 1px solid #ffffff;
    color: white;
    padding: 8px 12px;
    border-radius: 5px;
    text-decoration: none;
    transition: 0.3s;
}

.btn-login:hover {
    background: white;
    color: #0B2C4D;
}