@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@300;400;500;700;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700&display=swap');

:root {
    --primary-color: #0e4383;
    --secondary-color: #e4a12f;
    --accent-color-1: #27ae60;
    --accent-color-2: #c0392b;
    --accent-color-3: #2980b9;
    --accent-color-4: #8e44ad;
    --accent-color-5: #d35400;
    --light-bg: #f5f5f5;
    --white: #ffffff;
    --dark-text: #333333;
    --light-text: #666666;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Cairo', sans-serif;
}

html {
    font-size: 16px;
}

body {
    font-family: 'Tajawal', sans-serif;
    background-color: var(--light-bg);
    color: var(--dark-text);
    line-height: 1.6;
    direction: rtl;
    overflow-x: hidden;
    width: 100%;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: var(--white);
    flex-wrap: wrap;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo {
    font-size: 1.75rem;
    font-weight: bold;
    color: var(--dark-text);
}

.nav {
    display: flex;
    gap: 1.25rem;
}

.nav a {
    text-decoration: none;
    color: var(--dark-text);
    font-size: 1.125rem;
    font-weight: bold;
    transition: color 0.3s ease;
}

.nav a:hover {
    color: var(--primary-color);
}

.about-button {
    background-color: #3c3c10;
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.about-button:hover {
    background-color: #2a2a0b;
}

/* Hamburger menu icon for mobile */
.menu-toggle {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
    background: none;
    border: none;
    color: var(--dark-text);
}

/* Container for cards */
.container-au {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    padding: 0 1.25rem;
    width: 100%;
    max-width: 1200px;
    margin: 3rem auto;
}

.card-au {
    padding: 1rem;
    text-align: center;
    font-weight: bold;
    border: 1px solid black;
    border-radius: 8px;
    background-color: rgb(35, 35, 35, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    width: 300px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-au:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
}

.card-au h5 {
    color: rgb(219, 216, 213, 1);
    background: rgba(30, 30, 30, 0.9);
    border-radius: 5px;
    border: 1px solid black;
    padding: 0.5rem;
    margin-bottom: 0.5rem;
}

.card-au p {
    color: rgb(133, 133, 133, 1);
    padding: 0.5rem;
    line-height: 1.5;
}

.card-au img {
    width: 100%;
    height: 150px;
    border-radius: 8px;
    object-fit: cover;
    margin-top: 0.5rem;
    transition: transform 0.3s ease;
}

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

.card-au .img1 {
    object-position: 0 35%;
}

.card-au .img2 {
    object-position: top;
}

/* Media queries for responsiveness */
@media screen and (max-width: 1024px) {
    .container-au {
        max-width: 900px;
    }
}

@media screen and (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .header {
        padding: 0.75rem 1.25rem;
        justify-content: space-between;
    }
    
    .menu-toggle {
        display: block;
        order: 3;
    }
    
    .nav {
        display: none;
        width: 100%;
        flex-direction: column;
        text-align: center;
        margin-top: 1rem;
        order: 4;
        padding: 0.5rem 0;
    }
    
    .nav.active {
        display: flex;
        animation: fadeIn 0.3s ease;
    }
    
    .nav a {
        padding: 0.5rem 0;
        border-bottom: 1px solid var(--light-bg);
    }
    
    .logo {
        font-size: 1.5rem;
        order: 1;
    }
    
    .about-button {
        order: 2;
        padding: 0.4rem 0.75rem;
        font-size: 0.875rem;
    }
    
    .container-au {
        gap: 1.5rem;
        margin: 2rem auto;
    }
    
    .card-au {
        width: calc(50% - 1rem);
        min-width: 250px;
    }
}

@media screen and (max-width: 480px) {
    html {
        font-size: 12px;
    }
    
    .header {
        padding: 0.5rem 1rem;
    }
    
    .logo {
        font-size: 1.25rem;
    }
    
    .about-button {
        padding: 0.3rem 0.6rem;
        font-size: 0.8rem;
    }
    
    .container-au {
        padding: 0 0.8rem;
        gap: 1rem;
        margin: 1.5rem auto;
    }
    
    .card-au {
        width: 100%;
        max-width: 300px;
    }
    
    .card-au img {
        height: 130px;
    }
}

/* Animation for menu */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* For very small screens */
@media screen and (max-width: 320px) {
    .logo {
        font-size: 1.1rem;
    }
    
    .about-button {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
}