:root {
    --primary-color: #1a365d;
    --secondary-color: #2c7a7b;
    --accent-color: #c53030;
    --light-bg: #f7fafc;
    --text-color: #2d3748;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --header-height: 70px; /* Added for fixed header spacing */
}

/* القوائم المنسدلة */
.achievement-category {
    margin-bottom: 1.5rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid #e2e8f0;
}

.achievement-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.category-header {
    background-color: #0b4925;
    color: white;
    padding: 1rem 1.25rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
    min-height: 60px; /* Ensure consistent height for touch targets */
    -webkit-tap-highlight-color: transparent; /* Remove tap highlight on mobile */
}

.category-header:hover {
    background-color:#0b4925;
    opacity: 0.9;
}

.category-header h2 {
    margin: 0;
    font-size: 1.4rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.category-header i {
    transition: var(--transition);
}

.category-header.collapsed i {
    transform: rotate(-90deg);
}

/* Sub-categories styling */
.sub-category {
    border-bottom: 1px solid #e2e8f0;
    padding: 1.5rem;
}

.sub-category:last-child {
    border-bottom: none;
}

.sub-category-title {
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin: 0 0 1rem 0;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid #e2e8f0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sub-category-title i {
    color: var(--accent-color);
    font-size: 1.1em;
}

.achievement-list {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background: var(--light-bg);
}

.achievement-list.show {
    max-height: 5000px;
    transition: max-height 0.5s ease-in;
}

.achievement-item {
    padding: 1rem 1.25rem;
    margin: 0.5rem 0;
    transition: var(--transition);
    border-radius: 6px;
    border-radius: var(--border-radius);
    background: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    transition: var(--transition);
    border: 1px solid #e2e8f0;
}

.achievement-item:last-child {
    border-bottom: none;
}

.achievement-item:hover {
    background: rgba(255, 255, 255, 0.7);
}

.achievement-number {
    background: #0b4925;;
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
    flex-shrink: 0;
    margin-top: 0.2rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.achievement-details {
    flex: 1;
}

.achievement-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.achievement-description {
    color: var(--text-color);
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.achievement-date {
    font-size: 0.85rem;
    color: #718096;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* التنسيق العام للصفحة */
body {
    font-family: 'Tajawal', sans-serif;
    line-height: 1.7;
    color: var(--text-color);
    background-color: #f0f4f8;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.page-header {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), 
    url('../images/2.jpg') no-repeat center center/cover;
    color: white;
    padding: 5rem 0;
    text-align: center;
    margin-bottom: 3rem;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
  
}

.page-header p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 2rem;
    opacity: 0.9;
}

/* الأزرار */
.btn {
    display: inline-block;
    padding: 0.6rem 1.5rem;
    border-radius: 30px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--secondary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-outline {
    background: transparent;
    border: 2px solid white;
    color: white;
    margin-right: 1rem;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* القسم الرئيسي */
.main-content {
    padding: 2rem 0 4rem;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-title p {
    color: #718096;
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 50%;
    transform: translateX(50%);
    width: 80px;
    height: 3px;
    background: var(--secondary-color);
    border-radius: 3px;
}

/* التذييل */
.footer {
    background: var(--primary-color);
    color: white;
    padding: 3rem 0 1.5rem;
    margin-top: 4rem;
}

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

.footer-column h3 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50px;
    height: 2px;
    background: var(--secondary-color);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:hover {
    color: white;
    transform: translateX(5px);
}

.footer-links a i {
    font-size: 0.8rem;
}

.contact-info {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-info li {
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-info i {
    color: var(--secondary-color);
    margin-top: 0.25rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* زر العودة للأعلى */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--secondary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
    bottom: 30px;
}

.back-to-top:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

/* التجاوب مع الشاشات الصغيرة */
@media (max-width: 992px) {
    .page-header {
        padding: 4rem 0;
    }
    
    .page-header h1 {
        font-size: 2.2rem;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .achievement-item {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .achievement-number {
        margin: 0 auto 0.5rem 0;
    }
}

/* Mobile-first responsive styles */
@media (max-width: 992px) {
    .category-header {
        padding: 0.9rem 1rem;
    }
    
    .category-header h2 {
        font-size: 1.1rem;
    }
    
    .sub-category {
        padding: 1rem;
    }
    
    .achievement-item {
        padding: 0.9rem 0.5rem;
    }
    
    .achievement-number {
        min-width: 30px;
        height: 30px;
        font-size: 0.9rem;
    }
    
    .achievement-title {
        font-size: 1rem;
        margin-bottom: 0.3rem;
    }
    
    .achievement-description {
        font-size: 0.9rem;
        line-height: 1.5;
    }
}

/* Small devices (landscape phones, 576px and up) */
@media (max-width: 576px) {
    .category-header h2 {
        font-size: 1rem;
    }
    
    .sub-category-title {
        font-size: 1rem;
        padding-bottom: 0.5rem;
        margin-bottom: 0.8rem;
    }
    
    .achievement-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .achievement-number {
        margin-bottom: 0.5rem;
    }
    
    .achievement-date {
        margin-top: 0.3rem;
        font-size: 0.8rem;
    }
}

/* Extra small devices (portrait phones, less than 576px) */
@media (max-width: 400px) {
    .category-header {
        padding: 0.8rem 0.8rem;
    }
    
    .category-header h2 {
        font-size: 0.95rem;
    }
    
    .sub-category {
        padding: 0.8rem;
    }
    
    .achievement-title {
        font-size: 0.95rem;
    }
    
    .achievement-description {
        font-size: 0.85rem;
    }
}
/* Page header styles */
.page-header {
    padding: 3.5rem 0;
    margin-top: var(--header-height);
}

/* Fix for fixed header spacing */
body {
    padding-top: var(--header-height);
}

/* Improve touch targets for mobile */
.achievement-item {
    padding: 1rem;
    margin: 0.5rem 0;
    transition: var(--transition);
    border-radius: 6px;
    background: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

/* Improve touch feedback */
.achievement-item:active {
    background-color: #f8f9fa;
    transform: scale(0.99);
}

/* Ensure proper spacing for fixed header */
.main-content {
    padding: 1rem 0;
}
    
/* Responsive typography */
.page-header h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

/* Responsive adjustments for smaller screens */
@media (max-width: 768px) {
    .page-header {
        padding: 2.5rem 0;
    }
    
    .page-header h1 {
        font-size: 1.75rem;
    }
    
    .page-header p {
        font-size: 1rem;
    }
}

/* Fix for the fixed header overlapping content */
body {
    scroll-padding-top: calc(var(--header-height) + 1rem);
}

/* Ensure proper spacing for fixed header */
.main-content {
    padding: 1.5rem 0;
}

/* Improve accordion usability on mobile */
.category-header {
    -webkit-tap-highlight-color: transparent;
}

/* Better touch feedback for interactive elements */
.achievement-item,
.category-header,
.btn {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
}
    
/* Section title styles */
.section-title {
    text-align: center;
    margin: 2rem 0;
}

.section-title h2 {
    font-size: 1.6rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.section-title p {
    color: #6c757d;
    max-width: 700px;
    margin: 0 auto 1.5rem;
}

/* Responsive adjustments for section titles */
@media (max-width: 768px) {
    .section-title {
        margin: 1.5rem 0;
    }
    
    .section-title h2 {
        font-size: 1.4rem;
    }
    
    .section-title p {
        font-size: 0.95rem;
        padding: 0 1rem;
    }
}

/* Fix for accordion chevron rotation */
.category-header .fa-chevron-down {
    transition: transform 0.3s ease;
}

.category-header.collapsed .fa-chevron-down {
    transform: rotate(-90deg);
}

/* Ensure proper spacing for accordion content */
.achievement-list {
    padding: 0 1rem 1rem;
}

/* Improve sub-category spacing */
.sub-category {
    margin-bottom: 1.5rem;
}

/* Responsive adjustments for achievement items */
.achievement-number {
    min-width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--secondary-color);
    color: white;
    border-radius: 50%;
    font-weight: bold;
    margin-left: 1rem;
    flex-shrink: 0;
}

.achievement-details {
    flex: 1;
}

.achievement-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.achievement-description {
    color: #555;
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.achievement-date {
    font-size: 0.85rem;
    color: #6c757d;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Responsive adjustments for achievement items */
@media (max-width: 768px) {
    .achievement-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .achievement-number {
        margin-left: 0;
        margin-bottom: 0.5rem;
    }
}
    
    .achievement-item {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .achievement-number {
        margin-bottom: 0.5rem;
    }


@media (max-width: 576px) {
    .page-header {
        padding: 3rem 0;
    }
    
    .page-header h1 {
        font-size: 1.8rem;
    }
    
    .page-header p {
        font-size: 1rem;
    }
    
    .section-title h2 {
        font-size: 1.5rem;
    }
    
    .category-header h2 {
        font-size: 1.2rem;
    }
    
    .achievement-title {
        font-size: 1rem;
    }
    
    .achievement-description {
        font-size: 0.9rem;
    }
}