/* إعدادات عامة */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f4f7f6;
    color: #333;
    line-height: 1.6;
}

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

/* شريط التنقل */
.navbar {
    background-color: #004aad;
    color: #fff;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #5ce1e6;
}

/* القسم الرئيسي (Hero) */
.hero {
    background: linear-gradient(rgba(0, 74, 173, 0.7), rgba(0, 74, 173, 0.7)), url('https://via.placeholder.com/1920x600?text=Swimming+Pool') no-repeat center center/cover;
    height: 80vh;
    display: flex;
    align-items: center;
    text-align: center;
    color: #fff;
}

.hero-content {
    max-width: 700px;
    margin: auto;
    padding: 0 20px;
}

.hero h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.btn {
    display: inline-block;
    background-color: #5ce1e6;
    color: #004aad;
    padding: 10px 25px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    margin-top: 20px;
    transition: background 0.3s;
}

.btn:hover {
    background-color: #3bc2c8;
}

/* قسم البرامج */
.programs-section {
    padding: 4rem 0;
    text-align: center;
}

.section-title {
    margin-bottom: 3rem;
    color: #004aad;
    font-size: 2.2rem;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.card {
    background: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-10px);
}

.card h3 {
    color: #004aad;
    margin-bottom: 1rem;
}