/* Reset بسيط */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Cairo", sans-serif;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: url("7402282.jpg") no-repeat center center fixed;
    background-size: cover;
    color: #333;
}

/* الهيدر */
header {
    background: #023e8a;
    color: #fff;
    padding: 15px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

header h1 {
    font-size: 24px;
}

/* النافيغيشن */
nav ul {
    list-style: none;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 10px;
}

nav a {
    text-decoration: none;
    color: #fff;
    padding: 8px 14px;
    border-radius: 6px;
    transition: 0.3s;
}

nav a:hover {
    background: #0077b6;
}

nav a.active {
    background: #0096c7;
}

/* البانر */
.banner {
    margin: 20px auto;
    text-align: center;
    max-width: 900px;
}

.banner img {
    width: 100%;
    max-height: 350px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.banner h2 {
    margin-top: 15px;
    font-size: 26px;
    color: #023e8a;
}

/* الكروت */
.card {
    background: #fff;
    max-width: 900px;
    margin: 20px auto;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: #0077b6;
}

.card p, 
.card ul {
    font-size: 16px;
    margin-bottom: 12px;
}

.card ul {
    list-style: inside;
    padding-left: 15px;
}

/* زر تواصل معنا */
.btn {
    display: inline-block;
    background: #0096c7;
    color: #fff;
    padding: 12px 20px;
    margin-top: 15px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 18px;
    transition: 0.3s;
}

.btn:hover {
    background: #0077b6;
}

/* الفوتر */
footer {
    margin-top: 30px;
    background: #023e8a;
    color: #fff;
    text-align: center;
    padding: 15px;
}

/* ====== Responsive Design ====== */
@media (max-width: 768px) {
    header h1 {
        font-size: 20px;
        text-align: center;
        width: 100%;
    }

    nav ul {
        justify-content: center;
    }

    .banner h2 {
        font-size: 22px;
    }

    .card {
        padding: 20px;
    }

    .card h3 {
        font-size: 20px;
    }

    .btn {
        font-size: 16px;
        padding: 10px 16px;
    }
}

@media (max-width: 480px) {
    .banner h2 {
        font-size: 18px;
    }

    .card h3 {
        font-size: 18px;
    }

    .card p, .card ul {
        font-size: 14px;
    }

    .btn {
        font-size: 14px;
        padding: 8px 14px;
    }
}