/* ===== GLOBAL STYLES ===== */
:root {
    /* Primary Colors - Medical/Nursing Theme */
    --primary-color: #2E7D8A;
    --primary-light: #E8F4F6;
    --primary-dark: #1A5A66;
    --secondary-color: #6C757D;
    --success-color: #28A745;
    --warning-color: #FFC107;
    --danger-color: #DC3545;
    --info-color: #17A2B8;
    --light-color: #F8F9FA;
    --dark-color: #2C3E50;
    
    /* Additional Colors */
    --accent-color: #E74C3C;
    --accent-light: #FADBD8;
    --text-primary: #2C3E50;
    --text-secondary: #6C757D;
    --text-muted: #95A5A6;
    --border-color: #E9ECEF;
    --background-light: #F8F9FA;
    --background-dark: #2C3E50;
    
    /* Design System */
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Cairo', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: #fff;
    padding-top: 80px;
    font-weight: 400;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.display-4, .display-5, .display-6 {
    font-weight: 700;
    letter-spacing: -0.02em;
}

.lead {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.text-muted {
    color: var(--text-muted) !important;
}

/* ===== RTL SUPPORT ===== */
[dir="rtl"] .me-2 { margin-right: 0 !important; margin-left: 0.5rem !important; }
[dir="rtl"] .me-3 { margin-right: 0 !important; margin-left: 1rem !important; }
[dir="rtl"] .ms-auto { margin-left: 0 !important; margin-right: auto !important; }
[dir="rtl"] .text-start { text-align: right !important; }
[dir="rtl"] .text-end { text-align: left !important; }

/* ===== LANGUAGE TRANSITION ===== */
.language-transition {
    transition: opacity 0.3s ease-in-out;
}

.language-switcher {
    transition: all 0.3s ease;
    border-radius: var(--border-radius);
    font-weight: 500;
    min-width: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.language-switcher:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.language-switcher:focus {
    box-shadow: 0 0 0 0.2rem rgba(46, 125, 138, 0.25);
}

/* Accessibility improvements for language switcher */
.language-switcher:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .language-switcher {
        border: 2px solid currentColor;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .language-transition {
        transition: none;
    }
    
    .language-switcher {
        transition: none;
    }
    
    .language-switcher:hover {
        transform: none;
    }
}

/* Language switching animations */
.language-fade-in {
    animation: fadeIn 0.3s ease-in-out;
}

.language-fade-out {
    animation: fadeOut 0.3s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-10px);
    }
}

/* RTL specific adjustments */
[dir="rtl"] .language-switcher {
    flex-direction: row-reverse;
}

[dir="rtl"] .language-switcher i {
    margin-left: 0.5rem;
    margin-right: 0;
}

/* Focus styles for better accessibility */
.language-switcher:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(46, 125, 138, 0.1);
}

/* High contrast mode improvements */
@media (prefers-contrast: high) {
    .language-switcher {
        border: 2px solid currentColor;
        background: transparent;
    }
    
    .language-switcher:hover {
        background: var(--primary-color);
        color: white;
    }
}

/* ===== NAVBAR STYLES ===== */
#navbar-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    width: 100%;
}

/* Fallback styles to ensure navbar is visible */
#navbar-container .navbar {
    background-color: white !important;
    border-bottom: 1px solid #dee2e6;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    min-height: 70px;
    display: flex;
    align-items: center;
}

#navbar-container .navbar-brand {
    color: #2E7D8A !important;
    font-weight: bold;
    text-decoration: none;
}

#navbar-container .nav-link {
    color: #333 !important;
    text-decoration: none;
    padding: 0.5rem 1rem;
    margin: 0 0.25rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

#navbar-container .nav-link:hover {
    background-color: rgba(46, 125, 138, 0.1);
    color: #2E7D8A !important;
}

#navbar-container .dropdown-menu {
    background-color: white;
    border: 1px solid #dee2e6;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    border-radius: 8px;
}

#navbar-container .dropdown-item {
    color: #333;
    padding: 0.5rem 1rem;
    text-decoration: none;
}

#navbar-container .dropdown-item:hover {
    background-color: #f8f9fa;
    color: #2E7D8A;
}

.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    padding: 0.75rem 0;
    min-height: 70px;
}

.navbar-scrolled {
    background: rgba(255, 255, 255, 0.98) !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.12);
    padding: 0.5rem 0;
    min-height: 60px;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color) !important;
    transition: all 0.3s ease;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-brand:hover {
    transform: scale(1.05);
    color: var(--primary-dark) !important;
}

.navbar-brand i {
    font-size: 1.8rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.navbar-nav {
    gap: 0.25rem;
}

.nav-link {
    color: var(--text-primary) !important;
    font-weight: 500;
    padding: 0.75rem 1rem !important;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    margin: 0 0.125rem;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::before {
    width: 80%;
}

.nav-link:hover {
    color: var(--primary-color) !important;
    background: rgba(46, 125, 138, 0.08);
    transform: translateY(-1px);
}

.nav-link.active {
    color: var(--primary-color) !important;
    background: rgba(46, 125, 138, 0.12);
    font-weight: 600;
}

.nav-link.active::before {
    width: 80%;
}

/* Dropdown Styles */
.dropdown-menu {
    border: none;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    border-radius: 16px;
    padding: 0.75rem;
    margin-top: 0.5rem;
    animation: dropdownFadeIn 0.3s ease-out;
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.95);
    min-width: 200px;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.dropdown-item {
    padding: 0.75rem 1rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    font-weight: 500;
    color: var(--text-primary);
    margin: 0.125rem 0;
}

.dropdown-item:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    transform: translateX(5px);
}

/* Language Switch Button */
.language-switch {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border: none;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-right: 1rem;
}

.language-switch:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(46, 125, 138, 0.3);
    color: white;
}

/* Auth Buttons */
.auth-buttons {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.btn-login {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 0.5rem 1.25rem;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-login:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(46, 125, 138, 0.3);
}

.btn-register {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border: none;
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(46, 125, 138, 0.3);
    color: white;
}

/* Mobile Navbar */
.navbar-toggler {
    border: none;
    padding: 0.5rem;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler:hover {
    background: var(--primary-light);
}

/* Responsive Design */
@media (max-width: 991.98px) {
    .navbar-nav {
        padding: 1rem 0;
        gap: 0.5rem;
    }
    
    .nav-link {
        padding: 1rem !important;
        border-radius: 12px;
        margin: 0.25rem 0;
    }
    
    .dropdown-menu {
        border: none;
        box-shadow: none;
        background: rgba(46, 125, 138, 0.05);
        margin: 0;
        padding: 0.5rem;
        border-radius: 12px;
    }
    
    .dropdown-item {
        padding: 1rem 1.5rem;
        border-radius: 8px;
        margin: 0.25rem 0;
    }
    
    .auth-buttons {
        margin-top: 1rem;
        justify-content: center;
        width: 100%;
    }
    
    .language-switch {
        margin: 1rem 0;
        justify-content: center;
        width: 100%;
    }
}

/* ===== PAGE BANNER ===== */
.page-banner {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 3rem 0;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.page-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="banner-pattern" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23banner-pattern)"/></svg>');
    opacity: 0.3;
}

.page-banner .container {
    position: relative;
    z-index: 2;
}

.page-banner h1 {
    color: white;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.page-banner .breadcrumb {
    background: transparent;
    padding: 0;
    margin: 0;
}

.page-banner .breadcrumb-item a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

.page-banner .breadcrumb-item.active {
    color: white;
}

/* ===== HERO SECTION ===== */
.hero-section {
    background: linear-gradient(135deg, var(--primary-light) 0%, #fff 100%);
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%232E7D8A" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.5;
}

.hero-illustration {
    position: relative;
    height: 400px;
}

.floating-card {
    position: absolute;
    background: white;
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    animation: float 6s ease-in-out infinite;
    min-width: 140px;
    border: 1px solid var(--border-color);
}

.floating-card.card-1 {
    top: 20px;
    left: 20px;
    animation-delay: 0s;
}

.floating-card.card-2 {
    top: 100px;
    right: 40px;
    animation-delay: 2s;
}

.floating-card.card-3 {
    bottom: 60px;
    left: 60px;
    animation-delay: 4s;
}

.main-illustration {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.1;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* ===== BUTTONS ===== */
.btn {
    border-radius: var(--border-radius);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: none;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    color: white;
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color) 0%, #218838 100%);
    color: white;
}

.btn-success:hover {
    background: linear-gradient(135deg, #218838 0%, var(--success-color) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    color: white;
}

.btn-outline-success {
    border: 2px solid var(--success-color);
    color: var(--success-color);
    background: transparent;
}

.btn-outline-success:hover {
    background: var(--success-color);
    color: white;
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* ===== CARDS ===== */
.card {
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    background: white;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.card-header {
    background-color: var(--background-light);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    background-color: var(--background-light);
    border-top: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
}

/* ===== FEATURE CARDS ===== */
.feature-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 100%;
    border: 1px solid var(--border-color);
    padding: 2rem;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.feature-icon {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.feature-icon i {
    font-size: 3rem;
}

/* ===== QUICK ACCESS CARDS ===== */
.quick-access-card {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
    display: block;
}

.quick-access-card:hover {
    text-decoration: none;
    color: inherit;
    transform: translateY(-4px);
}

.quick-access-card .card {
    transition: var(--transition);
    border: 2px solid transparent;
    text-align: center;
}

.quick-access-card:hover .card {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

/* ===== STATISTICS SECTION ===== */
.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.stat-item {
    padding: 2rem 1rem;
    text-align: center;
}

.stat-item i {
    opacity: 0.9;
    margin-bottom: 1rem;
}

.stat-item h3 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

/* ===== TESTIMONIAL CARDS ===== */
.testimonial-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 100%;
    border: 1px solid var(--border-color);
    padding: 2rem;
    text-align: center;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.testimonial-avatar img {
    border: 4px solid var(--primary-light);
    border-radius: 50%;
}

.rating {
    font-size: 1.2rem;
    color: var(--warning-color);
}

/* ===== FORMS ===== */
.form-control {
    border-radius: var(--border-radius);
    border: 2px solid var(--border-color);
    transition: var(--transition);
    padding: 0.75rem 1rem;
    font-size: 1rem;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(46, 125, 138, 0.25);
    outline: none;
}

.form-label {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-select {
    border-radius: var(--border-radius);
    border: 2px solid var(--border-color);
    transition: var(--transition);
    padding: 0.75rem 1rem;
}

.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(46, 125, 138, 0.25);
}

/* ===== BADGES ===== */
.badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 500;
    font-size: 0.875rem;
}

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

.badge-success {
    background-color: var(--success-color);
    color: white;
}

.badge-warning {
    background-color: var(--warning-color);
    color: var(--dark-color);
}

.badge-danger {
    background-color: var(--danger-color);
    color: white;
}

/* ===== PROGRESS BARS ===== */
.progress {
    border-radius: 10px;
    background-color: var(--background-light);
    height: 8px;
    overflow: hidden;
}

.progress-bar {
    border-radius: 10px;
    background: linear-gradient(90deg, var(--primary-color), var(--success-color));
    transition: width 0.6s ease;
}

/* ===== TABLES ===== */
.table {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    background: white;
}

.table thead th {
    background-color: var(--background-light);
    border: none;
    font-weight: 600;
    color: var(--text-primary);
    padding: 1rem;
}

.table tbody td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.table tbody tr:hover {
    background-color: var(--primary-light);
}

/* ===== MODALS ===== */
.modal-content {
    border-radius: var(--border-radius-lg);
    border: none;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    background-color: var(--background-light);
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
    background-color: var(--background-light);
}

/* ===== TOASTS ===== */
.toast {
    border-radius: var(--border-radius-lg);
    border: none;
    box-shadow: var(--shadow-lg);
}

/* ===== PAGINATION ===== */
.page-link {
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    margin: 0 0.25rem;
    transition: var(--transition);
    color: var(--text-primary);
}

.page-link:hover {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* ===== FOOTER ===== */
footer {
    background: var(--background-dark);
    color: white;
    padding: 3rem 0 1rem;
}

footer h5, footer h6 {
    color: white;
    margin-bottom: 1rem;
    font-weight: 600;
}

footer a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
    padding: 0.25rem 0;
    display: inline-block;
}

footer a:hover {
    color: white;
    transform: translateX(4px);
}

footer .social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    margin-right: 0.5rem;
    transition: var(--transition);
}

footer .social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

/* ===== UTILITIES ===== */
.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow { box-shadow: var(--shadow) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }
.rounded-lg { border-radius: var(--border-radius-lg) !important; }
.rounded-xl { border-radius: var(--border-radius-xl) !important; }

/* ===== FOCUS STATES ===== */
.btn:focus,
.form-control:focus,
.nav-link:focus {
    box-shadow: 0 0 0 0.2rem rgba(46, 125, 138, 0.25);
}

/* ===== LOADING STATES ===== */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.pulse {
    animation: pulse 2s infinite;
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--background-light);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .hero-section .lead {
        font-size: 1.1rem;
    }
    
    .floating-card {
        min-width: 120px;
        padding: 1rem;
    }
    
    .stat-item h3 {
        font-size: 2rem;
    }
    
    .navbar-nav .nav-link {
        padding: 0.5rem 0.75rem !important;
        margin: 0.25rem 0;
    }
    
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .card-body {
        padding: 1rem;
    }
}

@media (max-width: 576px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .floating-card {
        display: none;
    }
    
    .page-banner {
        padding: 2rem 0;
    }
    
    .page-banner h1 {
        font-size: 1.75rem;
    }
}

/* ===== HERO ILLUSTRATION RESPONSIVE ===== */
@media (max-width: 992px) {
    .hero-illustration {
        height: 300px;
        margin-top: 2rem;
    }
    
    .floating-card {
        transform: scale(0.8);
    }
}

/* ===== FEATURE CARDS RESPONSIVE ===== */
@media (max-width: 768px) {
    .feature-card {
        margin-bottom: 1rem;
        padding: 1.5rem;
    }
    
    .feature-icon i {
        font-size: 2.5rem;
    }
}

/* ===== QUICK ACCESS CARDS RESPONSIVE ===== */
@media (max-width: 576px) {
    .quick-access-card .card-body {
        padding: 1rem 0.5rem;
    }
    
    .quick-access-card .display-5 {
        font-size: 2rem;
    }
}

/* ===== STATISTICS RESPONSIVE ===== */
@media (max-width: 768px) {
    .stat-item {
        padding: 1rem 0.5rem;
    }
    
    .stat-item h3 {
        font-size: 2rem;
    }
    
    .stat-item i {
        font-size: 2rem;
    }
}

/* ===== TESTIMONIALS RESPONSIVE ===== */
@media (max-width: 768px) {
    .testimonial-card {
        margin-bottom: 1rem;
        padding: 1.5rem;
    }
    
    .testimonial-avatar img {
        width: 60px;
        height: 60px;
    }
}

/* ===== CTA SECTION RESPONSIVE ===== */
@media (max-width: 576px) {
    .bg-gradient-primary .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .bg-gradient-primary .d-flex {
        flex-direction: column;
    }
}

/* ===== PRINT STYLES ===== */
@media print {
    .navbar,
    .btn,
    .page-banner {
        display: none !important;
    }
    
    body {
        padding-top: 0;
    }
} 

/* ===== NAVBAR ===== */
.navbar-toggler {
    border: none;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.navbar-toggler:hover {
    background-color: var(--primary-light);
}

.navbar-toggler:focus {
    box-shadow: none;
    background-color: var(--primary-light);
}

/* Language dropdown styling */
#languageDropdown {
    border: 1px solid var(--border-color);
    background: white;
    color: var(--text-primary);
    transition: var(--transition);
}

#languageDropdown:hover {
    border-color: var(--primary-color);
    background-color: var(--primary-light);
    color: var(--primary-color);
}

#languageDropdown .dropdown-item {
    display: flex;
    align-items: center;
    padding: 0.5rem 1rem;
}

#languageDropdown .dropdown-item:hover {
    background-color: var(--primary-light);
    color: var(--primary-color);
}

/* Auth buttons styling */
#auth-buttons .btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

#auth-buttons .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

#auth-buttons .btn:hover::before {
    left: 100%;
}

#auth-buttons .btn-outline-primary {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

#auth-buttons .btn-outline-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

#auth-buttons .btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

#auth-buttons .btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* User menu styling */
#user-menu .dropdown-toggle {
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
}

#user-menu .dropdown-toggle:hover {
    background-color: var(--primary-light);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

#user-menu .dropdown-menu {
    min-width: 200px;
}

#user-menu .dropdown-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
}

#user-menu .dropdown-item:hover {
    background-color: var(--primary-light);
    color: var(--primary-color);
    transform: translateX(5px);
}

/* Responsive navbar */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: rgba(255, 255, 255, 0.98);
        border-radius: var(--border-radius-lg);
        box-shadow: var(--shadow-lg);
        margin-top: 1rem;
        padding: 1rem;
        backdrop-filter: blur(20px);
    }
    
    .navbar-nav .nav-link {
        margin: 0.25rem 0;
        padding: 0.75rem 1rem !important;
    }
    
    .navbar-nav .nav-link.active::after {
        display: none;
    }
    
    .dropdown-menu {
        box-shadow: none;
        border: 1px solid var(--border-color);
        margin-top: 0;
        background: var(--background-light);
    }
    
    .d-flex.align-items-center {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }
    
    #auth-buttons {
        width: 100%;
        display: flex;
        gap: 0.5rem;
    }
    
    #auth-buttons .btn {
        flex: 1;
    }
} 

/* ===== ENHANCED NAVBAR ===== */
.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    padding: 1rem 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1030;
}

.navbar-scrolled {
    background: rgba(255, 255, 255, 0.98) !important;
    box-shadow: var(--shadow);
    padding: 0.75rem 0;
    transform: translateY(-2px);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color) !important;
    transition: var(--transition);
    text-decoration: none;
    display: flex;
    align-items: center;
    animation: logoFadeIn 0.8s ease-out;
}

.navbar-brand:hover {
    transform: scale(1.05);
    color: var(--primary-dark) !important;
}

.navbar-brand i {
    animation: pulse 2s infinite;
}

.navbar-nav .nav-link {
    color: var(--text-primary) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    margin: 0 0.25rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.navbar-nav .nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: var(--transition);
}

.navbar-nav .nav-link:hover::before {
    left: 0;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
    background: rgba(46, 125, 138, 0.1);
    transform: translateY(-2px);
}

.navbar-nav .nav-link.active {
    color: var(--primary-color) !important;
    background: var(--primary-light);
    box-shadow: var(--shadow-sm);
}

/* Dropdown Enhancements */
.dropdown-menu {
    border: none;
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius-lg);
    padding: 0.5rem 0;
    animation: dropdownFadeIn 0.3s ease-out;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

.dropdown-item {
    padding: 0.75rem 1.5rem;
    transition: var(--transition);
    position: relative;
    animation: dropdownItemSlide 0.3s ease-out;
}

.dropdown-item:hover {
    background: var(--primary-light);
    color: var(--primary-color);
    transform: translateX(5px);
}

/* Mobile Responsive */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        border-radius: var(--border-radius-lg);
        margin-top: 1rem;
        padding: 1rem;
        box-shadow: var(--shadow-lg);
    }
    
    .navbar-nav .nav-link {
        padding: 0.75rem 1rem !important;
        margin: 0.25rem 0;
        border-radius: var(--border-radius);
    }
    
    .dropdown-menu {
        border: none;
        box-shadow: none;
        background: transparent;
        padding-left: 1rem;
    }
    
    .dropdown-item {
        padding: 0.5rem 1rem;
        border-radius: var(--border-radius);
    }
}

/* Hamburger Menu Animation */
.navbar-toggler {
    border: none;
    padding: 0.5rem;
    transition: var(--transition);
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    transition: var(--transition);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
    transform: rotate(90deg);
}

/* Search Bar Animation */
.search-container {
    position: relative;
    margin-right: 1rem;
}

.search-input {
    width: 0;
    padding: 0.5rem;
    border: none;
    border-radius: var(--border-radius);
    background: var(--light-color);
    transition: var(--transition);
    opacity: 0;
}

.search-input.expanded {
    width: 200px;
    opacity: 1;
    padding: 0.5rem 1rem;
}

.search-btn {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-secondary);
    transition: var(--transition);
}

.search-btn:hover {
    color: var(--primary-color);
}

/* Dark Mode Toggle */
.dark-mode-toggle {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.2rem;
    padding: 0.5rem;
    border-radius: 50%;
    transition: var(--transition);
    margin-right: 0.5rem;
}

.dark-mode-toggle:hover {
    background: var(--light-color);
    color: var(--primary-color);
    transform: rotate(180deg);
}

/* Scroll Progress Bar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    z-index: 1031;
    transition: width 0.1s ease;
}

/* Chatbot Button */
.chatbot-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    animation: chatbotFloat 3s ease-in-out infinite;
}

.chatbot-btn:hover {
    transform: scale(1.1);
    background: var(--primary-dark);
    box-shadow: var(--shadow-lg), 0 0 20px rgba(46, 125, 138, 0.3);
}

/* Animations */
@keyframes logoFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes dropdownItemSlide {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes chatbotFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Dark Mode Styles */
.dark-mode {
    background: var(--background-dark);
    color: white;
}

.dark-mode .navbar {
    background: rgba(44, 62, 80, 0.95) !important;
}

.dark-mode .navbar-nav .nav-link {
    color: white !important;
}

.dark-mode .dropdown-menu {
    background: rgba(44, 62, 80, 0.95);
}

.dark-mode .dropdown-item {
    color: white;
}

.dark-mode .dropdown-item:hover {
    background: rgba(46, 125, 138, 0.2);
}