/* Global Styles */
:root {
    --primary-color: #1a237e;
    --secondary-color: #1e40af;
    --accent-color: #00e5ff;
    --text-dark: #000000;
    --text-light: #000000;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.15);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #000000;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #000000;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #000000;
    margin-bottom: 3rem;
}

/* Section Heading Underline */
.section-title.position-relative {
    padding-bottom: 0.5rem;
}
.section-underline {
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #00e5ff 0%, #ff9100 100%);
    border-radius: 2px;
    margin: 0.5rem auto 0 auto;
}

/* Modern Navbar Styles */
#mainNavbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    padding: 1rem 0;
    font-family: 'Poppins', sans-serif;
}

#mainNavbar.navbar-scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    padding: 0.75rem 0;
}

.navbar-brand {
    text-decoration: none;
    transition: transform 0.3s ease;
}

.navbar-brand:hover {
    transform: scale(1.05);
}

.navbar-logo {
    height: 40px;
    width: auto;
    transition: all 0.3s ease;
}

.navbar-brand-text {
    font-weight: 700;
    font-size: 1.25rem;
    color: #000000;
    margin-left: 0.5rem;
}

.navbar-nav {
    align-items: center;
}

.nav-item {
    margin: 0 0.5rem;
}

.nav-link {
    color: #000000 !important;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.75rem 1rem !important;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #00c6fb !important;
    background: rgba(0, 198, 251, 0.1);
    transform: translateY(-2px);
}

.nav-link.active {
    color: #00c6fb !important;
    background: rgba(0, 198, 251, 0.1);
    font-weight: 600;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: linear-gradient(90deg, #00c6fb 0%, #ff9100 100%);
    border-radius: 1px;
}

/* Dropdown Styles */
.dropdown-menu {
    border: none;
    border-radius: 1rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.95);
    padding: 0.5rem;
    margin-top: 0.5rem;
    animation: dropdownFadeIn 0.3s ease;
}

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

.dropdown-item {
    color: #000000;
    font-weight: 500;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.dropdown-item:hover {
    background: linear-gradient(135deg, #00c6fb 0%, #ff9100 100%);
    color: #fff;
    transform: translateX(5px);
}

.dropdown-divider {
    margin: 0.5rem 0;
    border-color: rgba(0, 0, 0, 0.1);
}

/* CTA Button */
.navbar .btn-primary {
    background: linear-gradient(135deg, #00c6fb 0%, #ff9100 100%);
    border: none;
    color: #fff;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0, 198, 251, 0.3);
}

.navbar .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 198, 251, 0.4);
    color: #fff;
}

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

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

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(10, 37, 64, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    transition: all 0.3s ease;
}

.navbar-toggler:hover .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(0, 198, 251, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Mobile Menu Styles */
@media (max-width: 991.98px) {
    #mainNavbar {
        padding: 0.75rem 0;
    }
    
    .navbar-collapse {
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        border-radius: 1rem;
        margin-top: 1rem;
        padding: 1rem;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    }
    
    .navbar-nav {
        text-align: center;
    }
    
    .nav-item {
        margin: 0.5rem 0;
    }
    
    .nav-link {
        padding: 1rem !important;
        font-size: 1rem;
    }
    
    .dropdown-menu {
        background: rgba(248, 249, 250, 0.95);
        border: 1px solid rgba(0, 0, 0, 0.1);
        margin-top: 0;
        text-align: center;
    }
    
    .navbar .btn-primary {
        margin-top: 1rem;
        width: 100%;
        max-width: 200px;
    }
    
    .navbar-brand-text {
        font-size: 1.1rem;
    }
    
    .navbar-logo {
        height: 35px;
    }
}

@media (max-width: 767.98px) {
    .navbar-brand-text {
        font-size: 1rem;
    }
    
    .navbar-logo {
        height: 30px;
    }
    
    .nav-link {
        font-size: 0.95rem;
    }
}

/* Smooth scroll offset for fixed navbar */
html {
    scroll-padding-top: 100px;
}

/* Enhanced Navbar and Header Styles */

.navbar-top, .navbar-bottom, .navbar-dark {
    background: linear-gradient(90deg, #0a1929 0%, #1a237e 100%);
    box-shadow: 0 2px 12px rgba(10,25,41,0.12);
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.navbar-top {
    border-bottom: 1.5px solid #e3e8f0;
    font-size: 1.1rem;
}

.navbar-top .fw-bold, .navbar-top i {
    color: #ff3c2a !important;
    font-size: 1.3rem;
}

.navbar-top .btn-danger {
    background: linear-gradient(90deg, #ff3c2a 60%, #ff9100 100%);
    border: none;
    border-radius: 1.5rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(255,60,42,0.08);
    transition: transform 0.2s, box-shadow 0.2s;
}
.navbar-top .btn-danger:hover {
    transform: scale(1.07);
    box-shadow: 0 4px 16px rgba(255,60,42,0.18);
}

.navbar-top .btn-warning {
    background: linear-gradient(90deg, #ffc107 60%, #ff9100 100%);
    color: #222;
    border: none;
    border-radius: 1.5rem;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(255,193,7,0.08);
    transition: transform 0.2s, box-shadow 0.2s;
}
.navbar-top .btn-warning:hover {
    transform: scale(1.07);
    box-shadow: 0 4px 16px rgba(255,193,7,0.18);
}

.navbar-middle {
    background: #fff;
    box-shadow: 0 2px 8px rgba(10,25,41,0.08);
    border-bottom: 2px solid #e3e8f0;
}

.navbar-middle img {
    margin: 0 0.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
    border-radius: 0.5rem;
    box-shadow: 0 2px 8px rgba(10,25,41,0.06);
}
.navbar-middle img:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 24px rgba(0,229,255,0.12);
}

.navbar-dark {
    background: linear-gradient(90deg, #0a1929 0%, #1a237e 100%);
    box-shadow: 0 2px 12px rgba(10,25,41,0.12);
}

.navbar-dark .navbar-nav .nav-link {
    color: #000000 !important;
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    padding: 1rem 1.2rem;
    transition: color 0.2s, background 0.2s, transform 0.2s;
    border-radius: 0.7rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-dark .navbar-nav .nav-link i {
    color: #00e5ff !important;
    font-size: 1.3rem;
    transition: color 0.2s;
}

.navbar-dark .navbar-nav .nav-link:hover, .navbar-dark .navbar-nav .nav-link.active {
    color: #ff9100 !important;
    background: rgba(0,229,255,0.08);
    transform: translateY(-2px) scale(1.04);
}

.navbar-dark .navbar-nav .nav-link:hover i, .navbar-dark .navbar-nav .nav-link.active i {
    color: #ff9100 !important;
}

.navbar-dark .dropdown-menu {
    background: #162447;
    border-radius: 0.7rem;
    box-shadow: 0 4px 16px rgba(10,25,41,0.18);
    border: none;
    margin-top: 0.5rem;
}

.navbar-dark .dropdown-item {
    color: #000000;
    font-weight: 500;
    padding: 0.7rem 1.5rem;
    border-radius: 0.5rem;
    transition: background 0.2s, color 0.2s;
}

.navbar-dark .dropdown-item:hover, .navbar-dark .dropdown-item:focus {
    background: #00e5ff;
    color: #0a1929;
}

@media (max-width: 991px) {
    .navbar-dark .navbar-nav .nav-link {
        padding: 0.8rem 1rem;
        font-size: 1rem;
    }
    .navbar-middle img {
        height: 40px !important;
    }
}
@media (max-width: 767px) {
    .navbar-middle img {
        height: 32px !important;
        margin: 0 0.2rem;
    }
    .navbar-dark .navbar-nav .nav-link {
        padding: 0.7rem 0.7rem;
        font-size: 0.98rem;
    }
}

/* Modern Tech-Focused Hero Section */
.hero-section {
    min-height: 100vh;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    position: relative;
    overflow: hidden;
    padding: 120px 0 80px;
}

.hero-content {
    color: #fff;
    z-index: 2;
    position: relative;
}

.hero-badge {
    display: inline-block;
}

.bg-gradient-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: #fff;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    font-size: 0.9rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: #fff;
}

.text-gradient {
    background: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-accent {
    color: #f59e0b;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #cbd5e1;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.hero-stats {
    margin-bottom: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: #3b82f6;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    color: #cbd5e1;
    font-weight: 500;
}

.hero-cta .btn {
    font-weight: 600;
    padding: 1rem 2rem;
    border-radius: 0.75rem;
    transition: all 0.3s ease;
}

.hero-cta .btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    border: none;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
}

.hero-cta .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.4);
}

.hero-cta .btn-outline-primary {
    border: 2px solid #3b82f6;
    color: #3b82f6;
    background: transparent;
}

.hero-cta .btn-outline-primary:hover {
    background: #3b82f6;
    color: #fff;
    transform: translateY(-2px);
}

/* Code Snippet Styles */
.code-snippet {
    background: #1e293b;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    margin-bottom: 2rem;
    border: 1px solid #334155;
}

.code-header {
    background: #334155;
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.code-dots {
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #10b981; }

.code-title {
    color: #cbd5e1;
    font-size: 0.875rem;
    font-weight: 500;
}

.code-content {
    padding: 1.5rem;
}

.code-content pre {
    margin: 0;
    color: #e2e8f0;
    font-family: 'Fira Code', 'Monaco', 'Consolas', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
}

.code-content code {
    color: #e2e8f0;
}

/* Floating Elements */
.floating-elements {
    position: relative;
    height: 200px;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 1rem;
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #fff;
    font-weight: 600;
    animation: float 3s ease-in-out infinite;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.floating-card i {
    font-size: 1.5rem;
    color: #3b82f6;
}

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

.card-2 {
    top: 50px;
    right: 0;
    animation-delay: 1s;
}

.card-3 {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 2s;
}

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

/* Background Elements */
.hero-bg-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.bg-circle {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
}

.circle-1 {
    width: 300px;
    height: 300px;
    top: -150px;
    right: -150px;
    animation: pulse 4s ease-in-out infinite;
}

.circle-2 {
    width: 200px;
    height: 200px;
    bottom: -100px;
    left: -100px;
    animation: pulse 4s ease-in-out infinite reverse;
}

.bg-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(59, 130, 246, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.3;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

/* Responsive Design */
@media (max-width: 991.98px) {
    .hero-section {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .code-snippet {
        margin-top: 2rem;
    }
    
    .floating-elements {
        height: 150px;
    }
    
    .floating-card {
        padding: 0.75rem;
        font-size: 0.875rem;
    }
    
    .floating-card i {
        font-size: 1.25rem;
    }
}

@media (max-width: 767.98px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
}

/* About Section Styles */
.about-section {
    background: #fff;
    padding: 5rem 0;
}
.about-image-wrap {
    position: relative;
}
.about-image-wrap img {
    border-radius: 1rem;
    box-shadow: 0 8px 32px rgba(10,37,64,0.15);
}
.about-stats {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    border-radius: 1rem;
    box-shadow: 0 4px 24px rgba(10,37,64,0.15);
}
.feature-card {
    padding: 1rem;
    border-radius: 0.75rem;
    transition: all 0.3s ease;
    background: #f8f9fa;
    border: 1px solid transparent;
}
.feature-card:hover {
    background: #fff;
    border-color: #00c6fb;
    box-shadow: 0 4px 24px rgba(0,198,251,0.15);
    transform: translateY(-2px);
}
.feature-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}
.feature-card:hover .feature-icon {
    transform: scale(1.1);
}
.feature-content h5 {
    color: #000000;
    margin-bottom: 0.5rem;
}
.feature-content p {
    color: #000000;
    font-size: 0.875rem;
    line-height: 1.5;
}
@media (max-width: 991.98px) {
    .about-section {
        padding: 3rem 0;
    }
    .about-stats {
        position: relative !important;
        margin: 1rem 0 !important;
    }
}
@media (max-width: 767.98px) {
    .feature-card {
        padding: 0.75rem;
    }
    .feature-icon {
        width: 40px;
        height: 40px;
    }
    .feature-content h5 {
        font-size: 1rem;
    }
    .feature-content p {
        font-size: 0.8rem;
    }
}

/* Modern Services/Courses Section */
.services-section, .courses-section {
    background: linear-gradient(90deg, #e3f6fd 0%, #fff 100%);
    padding-top: 4rem;
    padding-bottom: 4rem;
}
.service-card, .course-card {
    background: rgba(255,255,255,0.85);
    border-radius: 1.5rem;
    box-shadow: 0 8px 32px rgba(10,25,41,0.10);
    transition: transform 0.22s, box-shadow 0.22s, border 0.22s;
    border: 2px solid #00e5ff22;
    padding-bottom: 2rem;
}
.service-card:hover, .course-card:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 16px 48px rgba(0,229,255,0.13);
    border: 2px solid #ff9100;
}
.service-icon, .course-image {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
    background: linear-gradient(135deg, #00e5ff 60%, #ff9100 100%);
    border-radius: 1.2rem;
    width: 80px;
    height: 80px;
    box-shadow: 0 2px 8px rgba(0,229,255,0.10);
    transition: transform 0.22s, box-shadow 0.22s;
}
.service-card:hover .service-icon, .course-card:hover .course-image {
    transform: scale(1.10) rotate(-4deg);
    box-shadow: 0 8px 32px rgba(255,145,0,0.13);
}
.service-icon i {
    font-size: 2.2rem;
    color: #fff;
}
.course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 1.2rem;
}
.course-overlay {
    position: absolute;
    top: 1rem;
    right: 1rem;
}
.course-level {
    background: #00e5ff;
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    box-shadow: 0 2px 8px rgba(0,229,255,0.10);
}
.course-card .btn {
    margin-top: 1rem;
    font-size: 1rem;
    border-radius: 1.5rem;
    background: linear-gradient(90deg, #00e5ff 0%, #1a237e 100%);
    color: #fff;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(0,229,255,0.10);
    transition: background 0.2s, color 0.2s, transform 0.2s;
}
.course-card .btn:hover {
    background: linear-gradient(90deg, #ff9100 0%, #1a237e 100%);
    color: #fff;
    transform: translateY(-2px) scale(1.04);
}
.view-all-btn {
    display: block;
    margin: 2rem auto 0 auto;
    padding: 0.9rem 2.5rem;
    font-size: 1.1rem;
    border-radius: 2rem;
    background: linear-gradient(90deg, #00e5ff 0%, #1a237e 100%);
    color: #fff;
    font-weight: 700;
    box-shadow: 0 4px 24px rgba(0,229,255,0.12);
    border: none;
    transition: background 0.2s, color 0.2s, transform 0.2s;
}
.view-all-btn:hover {
    background: linear-gradient(90deg, #ff9100 0%, #1a237e 100%);
    color: #fff;
    transform: translateY(-2px) scale(1.04);
}

/* Modern Contact Section */
.contact-section {
    background: linear-gradient(90deg, #e3f6fd 0%, #fff 100%);
    padding-top: 4rem;
    padding-bottom: 4rem;
}
.contact-form {
    background: rgba(255,255,255,0.95);
    padding: 3rem;
    border-radius: 1.5rem;
    box-shadow: 0 8px 32px rgba(10,25,41,0.10);
    border: 2px solid #00e5ff22;
}
.form-control {
    border: 2px solid #e5e7eb;
    border-radius: 1.2rem;
    padding: 1.1rem;
    font-size: 1.05rem;
    transition: border 0.2s, box-shadow 0.2s;
    background: transparent;
}
.form-control:focus {
    border-color: #00e5ff;
    box-shadow: 0 0 0 0.2rem rgba(0,229,255,0.13);
    background: #f8fafc;
}
.contact-form .btn {
    margin-top: 1rem;
    font-size: 1.1rem;
    border-radius: 2rem;
    background: linear-gradient(90deg, #00e5ff 0%, #1a237e 100%);
    color: #fff;
    font-weight: 700;
    box-shadow: 0 4px 24px rgba(0,229,255,0.12);
    border: none;
    transition: background 0.2s, color 0.2s, transform 0.2s;
}
.contact-form .btn:hover {
    background: linear-gradient(90deg, #ff9100 0%, #1a237e 100%);
    color: #fff;
    transform: translateY(-2px) scale(1.04);
}

/* Footer Section Styles */
.footer-section {
    background: linear-gradient(135deg, #0a2540 0%, #1a365d 100%);
    color: #fff;
    padding: 4rem 0 2rem;
}
.footer-logo {
    max-width: 120px;
   
}
.footer-brand h5 {
    color: #000000;
    font-weight: 700;
}
.footer-brand p {
    color: #000000;
    line-height: 1.6;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}
.social-link:hover {
    background: linear-gradient(135deg, #00c6fb 0%, #ff9100 100%);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,198,251,0.3);
}
.footer-links h6 {
    color: #000000;
}
.footer-links a {
    color: #000000;
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
    padding: 0.25rem 0;
}
.footer-links a:hover {
    color: #00c6fb;
    transform: translateX(5px);
}
.contact-info {
    color: rgba(255,255,255,0.8);
}
/* .contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
} */
.contact-item i {
    color: #00c6fb;
    margin-top: 0.25rem;
    flex-shrink: 0;
}
.contact-item span {
    line-height: 1.4;
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 2rem;
}
.contact-info, .contact-info p, .contact-info h3, .contact-info h5 {
    color: #000 !important;
}
.footer-bottom p {
    color: #000000;
}
.footer-bottom a {
    color: #000000;
    text-decoration: none;
    transition: color 0.3s ease;
}
.footer-bottom a:hover {
    color: #00c6fb;
}
@media (max-width: 991.98px) {
    .footer-section {
        padding: 3rem 0 1.5rem;
    }
    .footer-brand {
        text-align: center;
        margin-bottom: 2rem;
    }
    .social-links {
        justify-content: center;
    }
}
@media (max-width: 767.98px) {
    .footer-section {
        padding: 2rem 0 1rem;
    }
    .footer-bottom {
        text-align: center;
    }
    .footer-bottom .text-md-end {
        text-align: center !important;
        margin-top: 1rem;
    }
    .contact-item {
        font-size: 0.9rem;
    }
}

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .contact-form {
        padding: 2rem;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
    }
    
    .feature-item i {
        margin-right: 0;
        margin-bottom: 1rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .service-card,
    .course-card {
        margin-bottom: 2rem;
    }
    
    .navbar-brand {
        font-size: 1.2rem;
    }
    
    .logo {
        height: 30px;
    }
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading Animation */
.loading {
    opacity: 0;
    animation: fadeIn 1s ease forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

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

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* Modern Action Cards (Glassmorphism) */
.action-cards-section {
    background: linear-gradient(90deg, #e3f6fd 0%, #fff 100%);
    margin-bottom: 2rem;
}
.action-card {
    display: block;
    background: rgba(255,255,255,0.18);
    backdrop-filter: blur(8px);
    border-radius: 2rem 2rem 0.5rem 0.5rem/3rem 3rem 0.5rem 0.5rem;
    box-shadow: 0 8px 32px rgba(10,25,41,0.12);
    padding: 2.5rem 1rem 1.5rem 1rem;
    margin: 0 auto;
    position: relative;
    transition: transform 0.25s, box-shadow 0.25s, background 0.25s;
    min-height: 160px;
    max-width: 320px;
    border: 1.5px solid #00e5ff33;
}
.action-card:hover {
    transform: translateY(-10px) scale(1.04) rotate(-1deg);
    box-shadow: 0 16px 48px rgba(0,229,255,0.18);
    background: rgba(255,255,255,0.32);
}
.action-card-icon {
    position: absolute;
    top: -2.2rem;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #00e5ff 60%, #ff9100 100%);
    border-radius: 50% 50% 0 0/ 60% 60% 0 0;
    width: 4.2rem;
    height: 4.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0,229,255,0.12);
    transition: transform 0.25s, box-shadow 0.25s;
}
.action-card:hover .action-card-icon {
    transform: translateX(-50%) scale(1.13) rotate(8deg);
    box-shadow: 0 8px 32px rgba(255,145,0,0.18);
}
.action-card-icon i {
    color: #fff;
    font-size: 2.2rem;
    transition: color 0.2s;
}
.action-card-title {
    margin-top: 2.5rem;
    font-size: 1.18rem;
    font-weight: 700;
    color: #1a237e;
    letter-spacing: 0.01em;
}
@media (max-width: 991px) {
    .action-card {
        max-width: 100%;
    }
}
@media (max-width: 767px) {
    .action-cards-section .row > div {
        margin-bottom: 2.5rem;
    }
    .action-card {
        min-height: 140px;
        padding: 2rem 0.5rem 1.2rem 0.5rem;
    }
    .action-card-title {
        font-size: 1rem;
    }
    .action-card-icon {
        width: 3.2rem;
        height: 3.2rem;
        top: -1.7rem;
    }
    .action-card-icon i {
        font-size: 1.5rem;
    }
}

/* Modern Statistics (Counter) Section */
.counter-section {
    background: linear-gradient(90deg, #e3f6fd 0%, #fff 100%);
    padding-top: 4rem;
    padding-bottom: 4rem;
}
.counter-card {
    background: rgba(255,255,255,0.95);
    border-radius: 1.5rem;
    box-shadow: 0 8px 32px rgba(10,25,41,0.10);
    border: 2px solid #00e5ff22;
    transition: transform 0.22s, box-shadow 0.22s;
}
.counter-card:hover {
    transform: translateY(-6px) scale(1.04);
    box-shadow: 0 16px 48px rgba(0,229,255,0.13);
    border: 2px solid #ff9100;
}
.counter {
    font-size: 2.8rem;
    font-weight: 800;
    color: #00e5ff;
    margin-bottom: 0.2rem;
    letter-spacing: -1px;
    transition: color 0.2s;
}
.counter-label {
    font-size: 1.1rem;
    color: #1a237e;
    font-weight: 600;
}

/* Modern Testimonials Section */
.testimonials-section {
    background: linear-gradient(90deg, #fff 0%, #e3f6fd 100%);
    padding-top: 4rem;
    padding-bottom: 4rem;
}
.testimonial-card {
    background: rgba(255,255,255,0.98);
    border-radius: 1.5rem;
    box-shadow: 0 8px 32px rgba(10,25,41,0.10);
    border: 2px solid #00e5ff22;
    transition: transform 0.22s, box-shadow 0.22s;
}
.testimonial-card:hover {
    transform: scale(1.03) rotate(-1deg);
    box-shadow: 0 16px 48px rgba(0,229,255,0.13);
    border: 2px solid #ff9100;
}
.testimonial-card img {
    border: 3px solid #00e5ff;
    box-shadow: 0 2px 8px rgba(0,229,255,0.10);
    transition: border 0.2s, box-shadow 0.2s;
}
.testimonial-card:hover img {
    border: 3px solid #ff9100;
    box-shadow: 0 8px 24px rgba(255,145,0,0.13);
}
.testimonial-card h5 {
    color: #1a237e;
    font-weight: 700;
}
.testimonial-card p {
    color: #4b5563;
    font-size: 1.1rem;
    font-style: italic;
}
.carousel-control-prev-icon, .carousel-control-next-icon {
    background-color: #00e5ff;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0,229,255,0.10);
    width: 2.5rem;
    height: 2.5rem;
}
.carousel-control-prev:hover .carousel-control-prev-icon,
.carousel-control-next:hover .carousel-control-next-icon {
    background-color: #ff9100;
}
@media (max-width: 991px) {
    .counter-card, .testimonial-card {
        padding: 1.5rem !important;
    }
}
@media (max-width: 767px) {
    .counter-section, .testimonials-section {
        padding-top: 2rem;
        padding-bottom: 2rem;
    }
    .counter {
        font-size: 2rem;
    }
    .testimonial-card {
        padding: 1rem !important;
    }
}

/* FAQ Section Styles */
.faq-section {
    background: #fff;
    padding: 5rem 0;
}
.accordion-item {
    border-radius: 1rem !important;
    overflow: hidden;
    transition: all 0.3s ease;
}
.accordion-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,198,251,0.15) !important;
}
.accordion-button {
    background: #f8f9fa;
    border: none;
    padding: 1.5rem;
    font-size: 1.1rem;
    color: #0a2540;
    transition: all 0.3s ease;
}
.accordion-button:not(.collapsed) {
    background: linear-gradient(135deg, #00c6fb 0%, #ff9100 100%);
    color: #fff;
    box-shadow: none;
}
.accordion-button:focus {
    box-shadow: none;
    border: none;
}
.accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%2300c6fb'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}
.accordion-button:not(.collapsed)::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}
.accordion-body {
    padding: 1.5rem;
    background: #fff;
    color: #495057;
    line-height: 1.6;
}


@media (max-width: 991.98px) {
    .faq-section {
        padding: 3rem 0;
    }
    .accordion-button {
        padding: 1.25rem;
        font-size: 1rem;
    }
}
@media (max-width: 767.98px) {
    .accordion-button {
        padding: 1rem;
        font-size: 0.95rem;
    }
    .accordion-body {
        padding: 1rem;
    }
}

/* Course/Service Card Badge */
.badge {
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    padding: 0.5em 1.1em;
    border-radius: 1.2rem;
    box-shadow: 0 2px 8px rgba(0,229,255,0.10);
    transition: background 0.2s, color 0.2s, transform 0.2s;
}
.service-card:hover .badge, .course-card:hover .badge {
    transform: scale(1.08);
    background: linear-gradient(90deg, #ff9100 0%, #00e5ff 100%);
    color: #fff !important;
}

/* Modernize course/service card button */
.service-card .btn, .course-card .btn {
    margin-top: 1rem;
    font-size: 1rem;
    border-radius: 1.5rem;
    background: linear-gradient(90deg, #00e5ff 0%, #1a237e 100%);
    color: #fff;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(0,229,255,0.10);
    border: none;
    transition: background 0.2s, color 0.2s, transform 0.2s;
}
.service-card .btn:hover, .course-card .btn:hover {
    background: linear-gradient(90deg, #ff9100 0%, #1a237e 100%);
    color: #fff;
    transform: translateY(-2px) scale(1.04);
}

@media (max-width: 991px) {
    .service-card, .course-card {
        margin-bottom: 2rem;
    }
}
@media (max-width: 767px) {
    .section-underline {
        width: 40px;
        height: 3px;
    }
}

/* Modern Course Card Grid */
.modern-card {
    background: #fff;
    border-radius: 1.5rem;
    box-shadow: 0 8px 32px rgba(10,25,41,0.10);
    border: 2px solid #00e5ff22;
    transition: transform 0.22s, box-shadow 0.22s, border 0.22s;
    display: flex;
    flex-direction: column;
    height: 100%;
    padding-bottom: 2rem;
}
.modern-card:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 16px 48px rgba(0,229,255,0.13);
    border: 2px solid #ff9100;
}
.modern-card-img-wrap {
    width: 100%;
    height: 180px;
    overflow: hidden;
    border-top-left-radius: 1.5rem;
    border-top-right-radius: 1.5rem;
    background: #e3f6fd;
    display: flex;
    align-items: center;
    justify-content: center;
}
.modern-card-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-top-left-radius: 1.5rem;
    border-top-right-radius: 1.5rem;
    transition: transform 0.22s;
}
.modern-card:hover .modern-card-img {
    transform: scale(1.06) rotate(-2deg);
}
@media (max-width: 991px) {
    .modern-card-img-wrap, .modern-card-img {
        height: 140px;
    }
}
@media (max-width: 767px) {
    .modern-card-img-wrap, .modern-card-img {
        height: 110px;
    }
    .modern-card {
        padding-bottom: 1rem;
    }
}

/* Modern Courses Section */
.courses-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
}

.courses-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="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e9ecef" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    pointer-events: none;
}

/* Course Categories */
.course-categories {
    margin-bottom: 3rem;
}

.category-card {
    background: white;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.1), transparent);
    transition: left 0.5s ease;
}

.category-card:hover::before {
    left: 100%;
}

.category-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(13, 110, 253, 0.15);
}

.category-card.active {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-color), #0056b3);
    color: white;
    box-shadow: 0 8px 25px rgba(13, 110, 253, 0.3);
}

.category-card i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    display: block;
}

.category-card span {
    font-weight: 600;
    font-size: 0.95rem;
}

/* Course Grid */
.course-grid {
    margin-bottom: 2rem;
}

.course-item {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    height: 100%;
    position: relative;
}

.course-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.course-header {
    position: relative;
    overflow: hidden;
}

.course-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.course-item:hover .course-image img {
    transform: scale(1.05);
}

.course-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.9), rgba(0, 86, 179, 0.9));
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.course-item:hover .course-overlay {
    opacity: 1;
}

.course-duration {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.course-duration i {
    margin-right: 0.25rem;
}

.course-level {
    position: absolute;
    top: 1rem;
    right: 1rem;
}

.course-body {
    padding: 1.5rem;
}

.course-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.course-category {
    background: linear-gradient(135deg, #e3f2fd, #bbdefb);
    color: #1976d2;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.course-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.course-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: #2c3e50;
    line-height: 1.3;
}

.course-description {
    color: #6c757d;
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.course-features {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

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

.feature i {
    color: var(--primary-color);
    font-size: 0.9rem;
}

.course-topics {
    margin-bottom: 1.5rem;
}

.course-topics h6 {
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.course-topics ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.course-topics li {
    position: relative;
    padding-left: 1.25rem;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
    color: #6c757d;
    line-height: 1.4;
}

.course-topics li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: #28a745;
    font-weight: bold;
    font-size: 0.8rem;
}

.course-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.course-actions .btn {
    flex: 1;
    min-width: 120px;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.course-actions .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #0056b3);
    border: none;
}

.course-actions .btn-primary:hover {
    background: linear-gradient(135deg, #0056b3, var(--primary-color));
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(13, 110, 253, 0.3);
}

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

.course-actions .btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-1px);
}

/* Course Filter Animation */
.course-item {
    opacity: 1;
    transform: scale(1);
    transition: all 0.4s ease;
}

.course-item.hidden {
    opacity: 0;
    transform: scale(0.8);
    pointer-events: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .course-categories .row {
        margin: 0 -0.5rem;
    }
    
    .category-card {
        padding: 1rem;
        margin: 0 0.5rem;
    }
    
    .category-card i {
        font-size: 1.5rem;
    }
    
    .category-card span {
        font-size: 0.85rem;
    }
    
    .course-item {
        margin-bottom: 1.5rem;
    }
    
    .course-features {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .course-actions {
        flex-direction: column;
    }
    
    .course-actions .btn {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .course-body {
        padding: 1rem;
    }
    
    .course-title {
        font-size: 1.1rem;
    }
    
    .course-price {
        font-size: 1.1rem;
    }
    
    .course-topics li {
        font-size: 0.8rem;
    }
}

/* Animation for course cards */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.course-item {
    animation: fadeInUp 0.6s ease forwards;
}

.course-item:nth-child(1) { animation-delay: 0.1s; }
.course-item:nth-child(2) { animation-delay: 0.2s; }
.course-item:nth-child(3) { animation-delay: 0.3s; }
.course-item:nth-child(4) { animation-delay: 0.4s; }
.course-item:nth-child(5) { animation-delay: 0.5s; }
.course-item:nth-child(6) { animation-delay: 0.6s; }

.topbar {
    width: 100%;
    background: #0a123a;
    color: #fff;
    font-size: 1rem;
    z-index: 1051;
}
.topbar .btn-warning {
    background: #ffb300;
    color: #222;
    border: none;
}
.topbar .btn-warning:hover {
    background: #ffa000;
    color: #fff;
}
.topbar .btn-primary {
    background: #1976d2;
    color: #fff;
    border: none;
}
.topbar .btn-primary:hover {
    background: #125ea2;
    color: #fff;
}
@media (max-width: 767.98px) {
    .topbar {
        flex-direction: column;
        font-size: 0.95rem;
        text-align: center;
        gap: 0.5rem;
    }
    .topbar .d-flex {
        flex-direction: column !important;
        gap: 0.25rem !important;
    }
}

/* Sticky navbar on scroll */
.navbar-fixed {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1030;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
  background: #fff;
  transition: box-shadow 0.2s, background 0.2s;
}