/* Base styles */
:root {
    --primary-color: #4e73df;
    --primary-dark: #2e59d9;
    --secondary-color: #2c3e50;
    --accent-color: #34d399;
    --bg-color: #f9f9f9;
    --text-color: #333;
    --text-muted: #6c757d;
    --light-gray: #e2e8f0;
    --white: #ffffff;
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --border-radius: 8px;
    --header-bg: #ffffff;
    --card-bg: #ffffff;
    --footer-bg: #f1f1f1;
    --footer-text: var(--text-color);
    --border-color: #ddd;
    --input-bg: #ffffff;
}

/* Dark theme variables */
[data-theme="dark"] {
    --primary-color: #4e73df;
    --primary-dark: #2e59d9;
    --secondary-color: #ecf0f1;
    --bg-color: #1a1a1a;
    --text-color: #ecf0f1;
    --text-muted: #bdc3c7;
    --light-gray: #2d3748;
    --white: #121212;
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --header-bg: #232323;
    --card-bg: #2c2c2c;
    --footer-bg: #232323;
    --footer-text: #e2e8f0;
    --border-color: #444;
    --input-bg: #333;
}

/* Theme Toggle and Language Toggle Buttons */
.theme-toggle, .lang-toggle {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 20px;
    padding: 5px;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    transition: background-color 0.3s;
}

.theme-toggle:hover, .lang-toggle:hover {
    background-color: var(--light-gray);
}

.theme-toggle svg {
    width: 24px;
    height: 24px;
    fill: var(--secondary-color);
}

[data-theme="dark"] .theme-toggle svg.moon {
    display: none;
}

[data-theme="dark"] .theme-toggle svg.sun {
    display: block;
    fill: var(--text-color);
}

.theme-toggle svg.sun {
    display: none;
}

/* Language Toggle Button */
.lang-toggle {
    font-weight: 700;
    font-size: 14px;
    color: var(--secondary-color);
    background-color: rgba(16, 185, 129, 0.1);
    border-radius: var(--border-radius);
    width: auto;
    padding: 5px 10px;
    margin-left: 30px;
}

[data-theme="dark"] .lang-toggle {
    color: var(--text-color);
    background-color: rgba(52, 211, 153, 0.2);
}

/* RTL Support for Arabic */
[lang="ar"] {
    direction: rtl;
    text-align: right;
    font-family: 'Tajawal', 'Inter', 'Segoe UI', sans-serif;
}

[lang="ar"] .nav-links li {
    margin-left: 0;
    margin-right: 30px;
}

[lang="ar"] .nav-links a::after {
    left: auto;
    right: 0;
}

[lang="ar"] .logo {
    margin-left: auto;
}

[lang="ar"] .about-content h2:after {
    left: auto;
    right: 0;
}

[lang="ar"] .about-grid.reverse {
    direction: ltr;
}

[lang="ar"] .about-grid {
    direction: rtl;
}

[lang="ar"] .about-grid.reverse .about-content,
[lang="ar"] .about-grid.reverse .about-image {
    direction: rtl;
}

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

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.6;
    transition: background-color 0.3s, color 0.3s;
}

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

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    line-height: 1.2;
    font-weight: 700;
    color: var(--secondary-color);
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

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

ul {
    list-style: none;
}

section {
    padding: 80px 0;
}

/* Button styles */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.primary-btn {
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
}

.primary-btn:hover {
    background-color: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.secondary-btn {
    background-color: var(--white);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

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

/* Header & Navigation */
header {
    background-color: var(--header-bg);
    box-shadow: var(--box-shadow);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: background-color 0.3s;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    padding-left: 20px;
    margin-right: 20px;
}

.logo h1 {
    font-size: 1.8rem;
    margin-bottom: 0;
    color: var(--accent-color);
}

.nav-links {
    display: flex;
    align-items: center;
    padding-right: 20px;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    color: var(--secondary-color);
    font-weight: 500;
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 160px 0 80px;
    text-align: center;
    margin-bottom: 40px;
}

.hero h1 {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 2rem;
}

.hero .btn {
    font-size: 1.1rem;
    padding: 14px 32px;
}

/* Featured Paths */
.path-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.path-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease, background-color 0.3s;
}

.path-card:hover {
    transform: translateY(-5px);
}

.path-card h3 {
    color: var(--primary-color);
}

.path-card p {
    margin-bottom: 20px;
}

/* Benefits Section */
.benefits {
    background-color: var(--secondary-color);
    color: var(--white);
}

.benefits h2 {
    color: var(--white);
    text-align: center;
    margin-bottom: 60px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.benefit-item {
    text-align: center;
}

.benefit-item h3 {
    color: var(--accent-color);
    margin-bottom: 15px;
}

/* Footer */
footer {
    background-color: var(--footer-bg);
    color: var(--text-color);
    padding: 60px 0 20px;
    margin-top: 60px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo h2 {
    color: var(--accent-color);
    margin-bottom: 10px;
}

.footer-links h3,
.footer-newsletter h3 {
    color: var(--accent-color);
    margin-bottom: 20px;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: var(--secondary-color);
}

.footer-links ul li a:hover {
    color: var(--secondary-color);
}

.footer-newsletter form {
    display: flex;
    margin-top: 15px;
}

.footer-newsletter input {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
}

.footer-newsletter button {
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    padding: 10px 15px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
}

/* Page Header (shared between pages) */
.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 160px 0 60px;
    text-align: center;
}

.page-header h1 {
    font-size: 2.8rem;
    color: var(--white);
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

/* About Page Styles */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin: 40px 0;
}

.about-grid.reverse {
    grid-template-columns: 1fr 1fr;
    direction: rtl;
}

.about-grid.reverse .about-content {
    direction: ltr;
}

.about-grid.reverse .about-image {
    direction: ltr;
}

.about-content h2 {
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
}

.about-content h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
}

.about-content p {
    margin-bottom: 15px;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.team-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
    font-size: 1.1rem;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.team-member {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    padding-top: 30px;
}

.team-member:hover {
    transform: translateY(-5px);
}

.member-image {
    width: 200px;
    height: 200px;
    overflow: hidden;
    position: relative;
    background-color: #f0f0f0; /* Fallback color while image loads */
    margin: 0 auto; /* Center the image container */
    border-radius: 50%; /* Make it a circle */
}

.member-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center; /* Focus on the top part (face) of the image */
    display: block;
}

.team-member:hover .member-image img {
    transform: scale(1.05);
}

.team-member h3 {
    margin: 20px 20px 5px;
    color: var(--secondary-color);
}

.member-role {
    color: var(--primary-color);
    font-weight: 600;
    margin: 0 20px 10px;
    display: block !important;
    font-size: 1.05rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    visibility: visible !important;
}

.team-member p {
    margin: 0 20px 20px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.value-item {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: transform 0.3s ease;
}

.value-item:hover {
    transform: translateY(-5px);
}

.value-item h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.about-cta {
    background-color: var(--secondary-color);
    color: var(--white);
    text-align: center;
    padding: 80px 0;
}

.about-cta h2 {
    color: var(--white);
    margin-bottom: 20px;
}

.about-cta p {
    max-width: 700px;
    margin: 0 auto 30px;
    font-size: 1.1rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* Contact Page Styles */
.contact-grid {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 50px;
    margin: 40px 0;
}

.contact-form-container {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--box-shadow);
}

.contact-form-container h2 {
    margin-bottom: 30px;
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--light-gray);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.contact-form button {
    width: 100%;
    padding: 14px;
    margin-top: 10px;
}

.contact-info {
    background-color: var(--secondary-color);
    border-radius: var(--border-radius);
    padding: 40px;
    color: var(--white);
}

.contact-info h2 {
    color: var(--white);
    margin-bottom: 30px;
    text-align: center;
}

.info-item {
    margin-bottom: 30px;
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-item h3 {
    color: var(--accent-color);
    margin-bottom: 10px;
}

.info-item a {
    color: var(--light-gray);
}

.info-item a:hover {
    color: var(--white);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    color: var(--light-gray);
    padding: 8px 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.social-link:hover {
    color: var(--white);
    border-color: var(--white);
    background-color: rgba(255, 255, 255, 0.1);
}

/* Dark mode specific styling for social links in contact info */
[data-theme="dark"] .social-link {
    background-color: #000;
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--primary-dark);
}

[data-theme="dark"] .social-link:hover {
    background-color: #111;
    border-color: var(--accent-color);
    color: var(--primary-dark);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.faq-section h2 {
    text-align: center;
    margin-bottom: 40px;
}

.faq-item {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--box-shadow);
}

.faq-item h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* Auth Buttons */
.auth-buttons {
    display: flex;
    gap: 8px;
    margin-left: 10px;
}

.small-btn {
    padding: 6px 12px;
    font-size: 14px;
    border-radius: 4px;
}

.auth-buttons .active {
    font-weight: bold;
}

/* Auth Forms */
.auth-form {
    padding: 40px 0;
}

.form-container {
    max-width: 500px;
    margin: 0 auto;
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"] {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--input-bg);
    color: var(--text-color);
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    border-color: var(--primary-color);
    outline: none;
}

.form-group small {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-muted);
}

.form-group.remember-me,
.form-group.terms {
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-group.remember-me label,
.form-group.terms label {
    margin-bottom: 0;
    display: inline;
    font-weight: normal;
}

.remember-me input[type="checkbox"],
.terms input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.full-width {
    width: 100%;
}

.form-links {
    margin-top: 20px;
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
}

.form-links a {
    color: var(--primary-color);
    text-decoration: none;
}

.form-links a:hover {
    text-decoration: underline;
}

.form-links .forgot-password {
    display: block;
    margin-bottom: 12px;
}

/* Error Messages */
.error-messages {
    background-color: #ffecec;
    border-left: 4px solid #f44336;
    padding: 12px 15px;
    margin-bottom: 20px;
    border-radius: 4px;
    color: #d32f2f;
}

.error-messages p {
    margin: 5px 0;
    font-size: 0.9rem;
}

.error-messages a {
    color: #0056b3;
    font-weight: 500;
    text-decoration: underline;
}

.error-messages.account-not-found {
    background-color: #e8f4fd;
    border-left-color: #2196f3;
    color: #0c5460;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    .about-grid,
    .about-grid.reverse,
    .contact-grid,
    .profile-grid {
        grid-template-columns: 1fr;
        direction: ltr;
    }
    
    .about-content {
        order: 1;
    }
    
    .about-image {
        order: 2;
    }
    
    .about-grid.reverse .about-content {
        order: 1;
    }
    
    .about-grid.reverse .about-image {
        order: 2;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .btn {
        padding: 10px 20px;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .progress-details {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Profile Page Styles */
.profile-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 40px;
    margin: 40px 0;
}

.profile-sidebar {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--box-shadow);
    height: fit-content;
}

.profile-photo {
    margin-bottom: 30px;
    text-align: center;
}

.profile-photo img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-color);
    margin-bottom: 15px;
}

.profile-nav ul {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.profile-nav li {
    margin-bottom: 15px;
}

.profile-nav a {
    color: var(--text-color);
    display: block;
    padding: 8px 10px;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.profile-nav a:hover {
    background-color: rgba(52, 152, 219, 0.1);
}

.profile-nav a.active {
    background-color: var(--primary-color);
    color: var(--white);
    font-weight: 500;
}

.profile-content {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--box-shadow);
}

.profile-section-content {
    display: none;
}

.profile-section-content.active {
    display: block;
}

.profile-section-content h2 {
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

/* Forms within profile */
.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group.half {
    flex: 1;
}

.checkbox-group, .radio-group {
    margin-top: 10px;
}

.checkbox-item, .radio-item {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.checkbox-item label, .radio-item label {
    margin-left: 10px;
    margin-bottom: 0;
    font-weight: normal;
    cursor: pointer;
}

.checkbox-item input[type="checkbox"], .radio-item input[type="radio"] {
    cursor: pointer;
}

/* Learning Progress */
.path-progress {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.path-progress:last-child {
    margin-bottom: 0;
}

.path-progress h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.progress-container {
    height: 24px;
    background-color: var(--light-gray);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 15px;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    text-align: right;
    padding-right: 10px;
    line-height: 24px;
    font-size: 14px;
    font-weight: 500;
    transition: width 1s ease;
}

.progress-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.progress-details p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}