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

body {
    font-family: 'Cairo', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
    direction: rtl;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.col-md-4, .col-md-6, .col-md-8 {
    padding: 0 15px;
}

.col-md-4 {
    width: 33.333%;
}

.col-md-6 {
    width: 50%;
}

.col-md-8 {
    width: 66.666%;
}

@media (max-width: 768px) {
    .col-md-4, .col-md-6, .col-md-8 {
        width: 100%;
    }
}

/* الهيدر */
.header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo h1 {
    color: #2c3e50;
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo i {
    color: #3498db;
}

.navbar ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.navbar a {
    text-decoration: none;
    color: #333;
    font-weight: 600;
    font-size: 1.1rem;
    transition: color 0.3s;
    padding: 5px 0;
    position: relative;
}

.navbar a:hover {
    color: #3498db;
}

.navbar a::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 2px;
    background-color: #3498db;
    transition: width 0.3s;
}

.navbar a:hover::after {
    width: 100%;
}

@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 15px;
    }
    
    .navbar ul {
        gap: 15px;
    }
    
    .navbar a {
        font-size: 1rem;
    }
}

/* الأقسام العامة */
section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 50px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    right: 50%;
    transform: translateX(50%);
    width: 100px;
    height: 3px;
    background-color: #3498db;
}

/* قسم من نحن */
.about {
    background-color: white;
}

.about-content h3 {
    font-size: 2rem;
    color: #2c3e50;
    margin-bottom: 20px;
}

.about-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 15px;
    color: #555;
}

.about-image img {
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* قسم الاتصال */
.contact {
    background-color: #f8f9fa;
}

/* الفوتر */
.footer {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 40px 0;
}

.footer p {
    margin-bottom: 10px;
    font-size: 1rem;
}

.footer p:last-child {
    margin-bottom: 0;
    color: #bdc3c7;
    font-size: 0.9rem;
}

/* أنماط التنبيهات */
.alert {
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.alert-danger {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.alert-danger strong {
    display: block;
    margin-bottom: 10px;
}

.alert-danger ul {
    list-style-position: inside;
    margin-right: 20px;
}

.alert-danger li {
    margin-bottom: 5px;
}

/* أنماط إضافية للاستجابة */
@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-content h3 {
        font-size: 1.7rem;
    }
    
    .header {
        position: relative;
    }
    
    body {
        padding-top: 0;
    }
}

/* أنماط الطباعة */
@media print {
    .header, .footer, .cta-button, form {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    section {
        padding: 20px 0;
        page-break-inside: avoid;
    }
}