/* CSS Variables */ :root { /* LMS Pro brand palette */ --brand-primary: #4e54c8; --brand-primary-rgb: 78, 84, 200; --brand-primary-dark: #3a3f9f; --brand-secondary: #8f94fb; --brand-secondary-rgb: 143, 148, 251; --brand-accent: #f59e0b; --brand-text: #0f172a; --brand-text-rgb: 15, 23, 42; --brand-body: #475569; --brand-muted: #64748b; --brand-page-bg: #f8fafc; --brand-surface: #ffffff; --brand-surface-rgb: 255, 255, 255; --brand-border: #e2e8f0; --brand-success: #16a34a; --brand-success-rgb: 22, 163, 74; --brand-success-dark: #15803d; --brand-info: #0ea5e9; --brand-info-rgb: 14, 165, 233; --brand-info-dark: #0369a1; --brand-warning: #f59e0b; --brand-warning-rgb: 245, 158, 11; --brand-warning-dark: #b45309; --brand-danger: #dc2626; --brand-danger-rgb: 220, 38, 38; --brand-danger-dark: #b91c1c; --brand-primary-soft: rgba(78, 84, 200, 0.1); --brand-success-soft: rgba(22, 163, 74, 0.12); --brand-info-soft: rgba(14, 165, 233, 0.12); --brand-warning-soft: rgba(245, 158, 11, 0.16); --brand-danger-soft: rgba(220, 38, 38, 0.1); --brand-gradient: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%); --brand-gradient-reverse: linear-gradient(135deg, var(--brand-secondary) 0%, var(--brand-primary) 100%); --brand-text-gradient: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary)); --brand-font-body: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; --brand-font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; --brand-font-ui: 'Inter', 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; --superadmin-accent: #0f766e; --superadmin-accent-dark: #115e59; /* Dashboard-only brand palette — kept separate from the public --brand-* so the admin/instructor/student dashboards keep their own identity (indigo). Applied via the .dashboard-scope class on (see base.html). */ --dash-primary: #4e54c8; --dash-primary-dark: #3a3f9f; --dash-secondary: #8f94fb; --dash-accent: #f59e0b; /* Backward-compatible aliases used across existing templates */ --primary-color: var(--brand-primary); --secondary-color: var(--brand-secondary); --accent-color: var(--brand-accent); --dark-color: var(--brand-text); --light-color: var(--brand-page-bg); --text-color: var(--brand-body); --transition-speed: 0.3s; --transition-timing: ease; } /* Dashboard scope: remap the brand identity tokens to the dashboard palette so every var(--brand-*) inside a dashboard page resolves to the dashboard colors, keeping the public face (#5A5FCF) and dashboards (#4e54c8) visually separated. Activated by the .dashboard-scope class added to on dashboard pages. */ .dashboard-scope { --brand-primary: var(--dash-primary); --brand-primary-dark: var(--dash-primary-dark); --brand-secondary: var(--dash-secondary); --brand-accent: var(--dash-accent); } /* General Styles */ html { overflow-x: hidden; } body { font-family: var(--brand-font-body); color: var(--text-color); overflow-x: hidden; padding-top: 75px; display: flex; flex-direction: column; min-height: 100vh; } main { flex: 1; } a { color: var(--primary-color); text-decoration: none; transition: all var(--transition-speed) var(--transition-timing); } a:hover { color: var(--secondary-color); } .btn-primary { background-color: var(--primary-color); border-color: var(--primary-color); } .btn-primary:hover, .btn-primary:focus { background-color: var(--secondary-color); border-color: var(--secondary-color); } .btn-superadmin-return { border: 1px solid var(--superadmin-accent); color: var(--superadmin-accent); background: var(--brand-surface); font-weight: 600; } .btn-superadmin-return:hover, .btn-superadmin-return:focus { background: var(--superadmin-accent); border-color: var(--superadmin-accent); color: var(--brand-surface); box-shadow: 0 6px 14px rgba(15, 118, 110, 0.25); } .bg-purple, .bg-pink, .bg-teal, .bg-orange { background-color: var(--brand-primary) !important; } .bg-teal { background-color: var(--brand-info) !important; } .bg-orange { background-color: var(--brand-warning) !important; } .text-primary { color: var(--primary-color) !important; } .bg-primary { background-color: var(--primary-color) !important; } /* Navbar Styles */ .navbar { background: rgba(33, 37, 41, 0.95); transition: all var(--transition-speed) var(--transition-timing); padding: 1rem; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1); z-index: 1050; } /* Only navbars WITHOUT .fixed-top sit in normal flow. A fixed navbar must keep Bootstrap's position:fixed so it pins flush to the top — otherwise the body's padding-top (reserved for the fixed bar) becomes a visible gap above it (most noticeable as a dark band in dark mode). */ .navbar:not(.fixed-top) { position: relative; } .navbar.scrolled { padding: 0.5rem 1rem; background: rgba(33, 37, 41, 0.95); backdrop-filter: blur(10px); } .navbar-logo { transition: transform var(--transition-speed) var(--transition-timing); max-height: 45px; width: auto; } .navbar-brand { display: flex; align-items: center; padding: 0; } .site-logo-lockup { gap: 0.55rem; min-width: 160px; } .site-logo-mark { flex: 0 0 auto; border-radius: 50%; } .site-logo-copy { display: flex; flex-direction: column; justify-content: center; line-height: 1; color: var(--site-navbar-text, #ffffff); white-space: nowrap; } .site-logo-title { color: var(--site-navbar-text, #ffffff); font-size: 0.92rem; font-weight: 800; line-height: 1.05; } .site-logo-subtitle { color: rgba(255, 255, 255, 0.82); font-size: 0.48rem; font-weight: 600; line-height: 1.1; margin-top: 0.16rem; } .navbar-brand:hover .navbar-logo { transform: scale(1.05); } .navbar-brand:hover .site-logo-title, .navbar-brand:hover .site-logo-subtitle { color: var(--site-navbar-hover, var(--brand-accent)); } .navbar .nav-link { color: rgba(255, 255, 255, 0.9) !important; position: relative; margin: 0 0.5rem; padding: 0.5rem 0.75rem !important; transition: all var(--transition-speed) var(--transition-timing); border-radius: 4px; white-space: nowrap; } .navbar .navbar-nav.me-auto .nav-link i { display: none; } .navbar .nav-link:hover, .navbar .nav-link.active { color: var(--brand-surface) !important; background: rgba(255, 255, 255, 0.1); transform: translateY(-2px); } .navbar .nav-link::after { content: ''; position: absolute; width: 0; height: 2px; bottom: 0; left: 50%; background: var(--brand-surface); transition: all var(--transition-speed) var(--transition-timing); transform: translateX(-50%); } .navbar .nav-link:hover::after, .navbar .nav-link.active::after { width: 70%; } /* Header Search Bar - Optimized for LMS Pro Layout Professional sizing that balances functionality with clean design: - Desktop: 240px (optimized for navbar space distribution) - Large Tablet: 200px (maintains usability on medium screens) - Small Tablet: 180px (compact but still functional) - Mobile: 100% width (full width for touch devices) */ .search-form { max-width: 240px; width: 240px; flex-shrink: 0; margin: 0 0.75rem; /* Balanced spacing from navbar elements */ } .search-input { border-top-right-radius: 0; border-bottom-right-radius: 0; border: none; background-color: rgba(255, 255, 255, 0.15); color: white; transition: all var(--transition-speed) var(--transition-timing); font-size: 14px; padding: 0.5rem 0.75rem; } .search-input:focus { background-color: rgba(255, 255, 255, 0.3); color: white; box-shadow: none; } .search-input::placeholder { color: rgba(255, 255, 255, 0.7); } .search-btn { background-color: rgba(255, 255, 255, 0.15); border: none; color: white; border-top-left-radius: 0; border-bottom-left-radius: 0; transition: all var(--transition-speed) var(--transition-timing); padding: 0.5rem 0.75rem; min-width: 45px; } .search-btn:hover, .search-btn:focus { background-color: rgba(255, 255, 255, 0.25); color: white; transform: scale(1.02); } .auth-btn { transition: all var(--transition-speed) var(--transition-timing); box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2); white-space: nowrap; } .auth-btn:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3); } .user-dropdown { background: rgba(255, 255, 255, 0.1); border-radius: 20px; padding: 0.5rem 1rem !important; } .user-dropdown:hover { background: rgba(255, 255, 255, 0.2); } .nav-profile-pic { border: 2px solid white; transition: all var(--transition-speed) var(--transition-timing); } .user-dropdown:hover .nav-profile-pic { transform: scale(1.1); } /* Course Cards */ .course-card { border: none; border-radius: 12px; overflow: hidden; box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05); transition: all var(--transition-speed) var(--transition-timing); height: 100%; } .course-card:hover { transform: translateY(-10px); box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1); } .course-thumbnail { height: 200px; object-fit: cover; transition: all var(--transition-speed) var(--transition-timing); } .course-card:hover .course-thumbnail { transform: scale(1.1); } /* Feature Cards */ .feature-card { border: none; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05); border-radius: 12px; transition: all var(--transition-speed) var(--transition-timing); overflow: hidden; height: 100%; } .feature-card:hover { transform: translateY(-10px); box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1); } .feature-card:before { content: ''; position: absolute; width: 100%; height: 5px; background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)); top: 0; left: 0; transform: scaleX(0); transform-origin: left; transition: transform var(--transition-speed) var(--transition-timing); } .feature-card:hover:before { transform: scaleX(1); } .feature-icon { font-size: 2.5rem; color: var(--primary-color); margin-bottom: 1.5rem; transition: all var(--transition-speed) var(--transition-timing); transform-style: preserve-3d; } .feature-card:hover .feature-icon { transform: rotateY(180deg); color: var(--secondary-color); } /* Animations */ @keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } } /* Modified float animation - reduced movement and slower timing */ @keyframes float { 0% { transform: translateY(0px) rotate(0deg); } 50% { transform: translateY(-5px) rotate(0deg); } 100% { transform: translateY(0px) rotate(0deg); } } @keyframes pulse { 0% { transform: scale(1); } 50% { transform: scale(1.05); } 100% { transform: scale(1); } } .animate-fade-in { animation: fadeIn 1s ease forwards; } .animate-float { animation: float 6s ease-in-out infinite; } .animate-pulse { animation: pulse 2s infinite; } /* Hero Section */ .hero-section { background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)); color: white; padding: 9rem 0 6rem; position: relative; overflow: hidden; } .hero-section .container { position: relative; z-index: 2; } .hero-background { position: absolute; width: 100%; height: 100%; top: 0; left: 0; overflow: hidden; z-index: 1; } .hero-shape { position: absolute; background: rgba(255, 255, 255, 0.05); border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; animation: morph 15s linear infinite alternate; } .hero-headline { font-weight: 800; color: var(--brand-surface); margin-bottom: 1.5rem; } /* Hero image with subtle animation */ .hero-image { animation: float 6s ease-in-out infinite; transform-origin: center center; filter: drop-shadow(0 8px 15px rgba(0, 0, 0, 0.1)); max-width: 100%; height: auto; } /* Fix for blinking headline */ .typed-element, .typed-cursor { color: var(--brand-surface) !important; background: none !important; -webkit-background-clip: initial !important; -webkit-text-fill-color: initial !important; } @keyframes morph { 0% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; } 25% { border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%; } 50% { border-radius: 30% 30% 70% 70% / 60% 40% 60% 40%; } 75% { border-radius: 50% 50% 30% 70% / 40% 60% 40% 60%; } 100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; } } /* Footer Styling */ footer { background: linear-gradient(135deg, var(--dark-color), #23272b); color: white; padding: 2.5rem 0 1.5rem; position: relative; overflow: hidden; } footer::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 5px; background: linear-gradient(90deg, var(--primary-color), var(--secondary-color)); } footer h5 { position: relative; font-weight: 600; margin-bottom: 1rem; color: white; font-size: 1.1rem; } footer h5::after { content: ''; position: absolute; left: 0; bottom: -10px; width: 30px; height: 2px; background: var(--primary-color); } footer .footer-links a { color: rgba(255, 255, 255, 0.7); display: block; margin-bottom: 0.5rem; transition: all 0.3s ease; font-size: 0.9rem; } footer .footer-links a:hover { color: white; transform: translateX(5px); } footer .social-icons a { display: inline-flex; justify-content: center; align-items: center; width: 36px; height: 36px; border-radius: 50%; background: rgba(255, 255, 255, 0.1); color: white; margin-right: 10px; transition: all 0.3s ease; } footer .social-icons a:hover { background: var(--primary-color); transform: translateY(-3px); } .footer-divider { height: 1px; background: rgba(255, 255, 255, 0.1); margin: 2rem 0; } .footer-logo { margin-bottom: 1.5rem; display: inline-block; } .footer-logo:hover { opacity: 0.9; } .footer-bottom { padding-top: 1.5rem; font-size: 0.9rem; } .resources-list i { margin-right: 8px; color: var(--accent-color); } .newsletter-form { position: relative; } .newsletter-form input { border-radius: 50px; padding-right: 45px; background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.2); color: white; } .newsletter-form input:focus { background: rgba(255, 255, 255, 0.15); color: white; box-shadow: none; border-color: var(--primary-color); } .newsletter-form button { position: absolute; right: 5px; top: 5px; border-radius: 50px; width: 38px; height: 38px; padding: 0; display: flex; align-items: center; justify-content: center; } /* Responsive Styles */ /* Compact desktop navigation */ @media (max-width: 1599.98px) and (min-width: 992px) { .site-logo-lockup { gap: 0.4rem; min-width: 132px; } .site-logo-title { font-size: 0.84rem; } .site-logo-subtitle { font-size: 0.43rem; } .navbar .nav-link { font-size: 0.94rem; margin: 0 0.12rem; padding: 0.42rem 0.48rem !important; } .navbar .navbar-nav.me-auto .nav-link i { display: none; } .search-form { max-width: 190px; width: 190px; margin: 0 0.35rem; } .auth-btn { font-size: 0.94rem; padding: 0.42rem 0.58rem; } } @media (max-width: 991.98px) and (min-width: 768px) { .search-form { max-width: 200px; width: 200px; margin: 0 0.5rem; } } /* Small tablets and large phones (576px - 767px) */ @media (max-width: 767.98px) and (min-width: 576px) { .hero-section { padding: 8rem 0 4rem; } .navbar .nav-link { padding: 0.5rem !important; margin: 0.25rem 0; } .search-form { max-width: 180px; width: 180px; margin: 0.5rem 0.25rem; } footer { padding: 2rem 0 1rem; } footer h5 { margin-top: 1rem; font-size: 1rem; } } /* Mobile devices (up to 575px) */ @media (max-width: 575.98px) { .hero-section { padding: 8rem 0 4rem; } .navbar .nav-link { padding: 0.5rem !important; margin: 0.25rem 0; } .search-form { max-width: 100%; width: 100%; margin: 0.5rem 0; flex-shrink: 1; } footer { padding: 2rem 0 1rem; } footer h5 { margin-top: 1rem; font-size: 1rem; } } /* RTL Support */ [dir="rtl"] .navbar .nav-link::after { left: auto; right: 50%; transform: translateX(50%); } [dir="rtl"] .feature-card:before { transform-origin: right; } [dir="rtl"] footer h5::after { left: auto; right: 0; } [dir="rtl"] footer .footer-links a:hover { transform: translateX(-5px); } /* Utilities */ .shadow-soft { box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05) !important; } .rounded-lg { border-radius: 1rem !important; } .gradient-text { color: var(--primary-color); font-weight: bold; } /* Typed.js Cursor */ .typed-cursor { opacity: 1; animation: typedjsBlink 0.7s infinite; color: var(--brand-surface) !important; } @keyframes typedjsBlink { 50% { opacity: 0.0; } } /* CTA Button Animation */ .hero-cta-btn { position: relative; overflow: hidden; transform: scale(1); transition: all var(--transition-speed) var(--transition-timing); } .hero-cta-btn:hover { transform: scale(1.05); } .hero-cta-btn:after { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent); transition: 0.5s; } .hero-cta-btn:hover:after { left: 100%; }