:root {
            --primary-bg: #0a0a0f;
            --secondary-bg: #12121a;
            --accent-cyan: #00f3ff;
            --accent-purple: #b300ff;
            --text-primary: #ffffff;
            --text-secondary: #b0b0c0;
            --card-bg: #1a1a2e;
            --transition: all 0.3s ease;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Poppins', sans-serif;
            background-color: var(--primary-bg);
            color: var(--text-primary);
            overflow-x: hidden;
            line-height: 1.6;
        }

        #three-canvas {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
        }

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

        /* Navbar */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            padding: 20px 0;
            z-index: 1000;
            background: rgba(10, 10, 15, 0.8);
            backdrop-filter: blur(10px);
            transition: var(--transition);
        }

        .navbar.scrolled {
            padding: 15px 0;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo-img {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            object-fit: cover;
            border: 2px solid var(--accent-purple);
            box-shadow: 0 0 15px var(--accent-purple);
        }

        .logo-text {
            font-size: 1.5rem;
            font-weight: 700;
            background: linear-gradient(90deg, var(--accent-purple), var(--accent-cyan));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .nav-links {
            display: flex;
            gap: 30px;
        }

        .nav-links a {
            color: var(--text-primary);
            text-decoration: none;
            font-weight: 500;
            position: relative;
            transition: var(--transition);
        }

        .nav-links a:hover {
            color: var(--accent-cyan);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent-purple);
            transition: var(--transition);
        }

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

        .hamburger {
            display: none;
            cursor: pointer;
            font-size: 1.5rem;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            position: relative;
            padding: 100px 0 50px;
            background: url(images/background.jpg) no-repeat center/cover ;
        }

        .hero-content {
            max-width: 800px;
            z-index: 2;
        }

        .hero h1 {
            font-size: 4rem;
            margin-bottom: 20px;
            background: linear-gradient(90deg, var(--accent-purple), var(--accent-cyan));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 0 20px rgba(179, 0, 255, 0.5);
        }

        .hero p {
            font-size: 1.2rem;
            color: white;
            margin-bottom: 30px;
        }

        .cta-buttons {
            display: flex;
            gap: 20px;
            justify-content: center;
            margin-top: 30px;
        }

        .btn {
            padding: 12px 30px;
            border-radius: 30px;
            font-weight: 600;
            text-decoration: none;
            transition: var(--transition);
            cursor: pointer;
            border: none;
            font-size: 1rem;
        }

        .btn-primary {
            background: linear-gradient(90deg, var(--accent-purple), var(--accent-cyan));
            color: white;
            box-shadow: 0 5px 15px rgba(179, 0, 255, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(179, 0, 255, 0.5);
        }

        .btn-secondary {
            background: transparent;
            color: var(--text-primary);
            border: 2px solid var(--accent-cyan);
        }

        .btn-secondary:hover {
            background: var(--accent-cyan);
            color: var(--primary-bg);
            transform: translateY(-5px);
        }

        /* Section Common Styles */
        section {
            padding: 100px 0;
            position: relative;
        }

        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-title h2 {
            font-size: 2.5rem;
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
            background: linear-gradient(90deg,var(--accent-cyan),var(--accent-purple));
            background-clip: text;
            color: transparent;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, var(--accent-purple), var(--accent-cyan));
            border-radius: 2px;
        }

        .section-title p {
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto;
        }

        /* Free Trial Section */
.free-trial {
    padding: 80px 0;
    position: relative;
}

.trial-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    background: rgba(26, 26, 46, 0.8);
    backdrop-filter: blur(10px);
    padding: 50px;
    border-radius: 20px;
    border: 1px solid rgba(179, 0, 255, 0.2);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.trial-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-cyan));
}

/* Left Side Content */
.trial-content h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.trial-content > p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.trial-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 0;
}

.feature-item i {
    width: 40px;
    height: 40px;
    background: linear-gradient(45deg, var(--accent-purple), var(--accent-cyan));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.feature-item span {
    color: var(--text-primary);
    font-weight: 500;
}

/* Right Side Form */
.trial-form {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 15px;
    border: 1px solid rgba(0, 243, 255, 0.1);
}

.trial-form h3 {
    font-size: 1.5rem;
    margin-bottom: 25px;
    text-align: center;
    color: var(--accent-cyan);
}

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

.trial-form-inner input {
    width: 100%;
    padding: 15px 20px;
    background: var(--secondary-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

.trial-form-inner input:focus {
    outline: none;
    border-color: var(--accent-purple);
    box-shadow: 0 0 0 2px rgba(179, 0, 255, 0.2);
}

.trial-form-inner input::placeholder {
    color: var(--text-secondary);
}

.trial-form .btn {
    width: 100%;
    padding: 15px;
    font-size: 1.1rem;
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 992px) {
    .trial-container {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 40px;
    }
    
    .trial-content h2 {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .free-trial {
        padding: 60px 0;
    }
    
    .trial-container {
        padding: 30px 25px;
        gap: 30px;
    }
    
    .trial-content h2 {
        font-size: 2rem;
    }
    
    .trial-form {
        padding: 30px 25px;
    }
    
    .feature-item {
        gap: 12px;
    }
    
    .feature-item i {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .trial-container {
        padding: 25px 20px;
    }
    
    .trial-content h2 {
        font-size: 1.8rem;
    }
    
    .trial-form {
        padding: 25px 20px;
    }
    
    .trial-form-inner input {
        padding: 12px 15px;
    }
}

        /* About Section */
        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .about-text h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
            color: var(--accent-cyan);
        }

        .about-text p {
            color: var(--text-secondary);
            margin-bottom: 20px;
        }

        .about-images {
            display: flex;
            gap: 30px;
            justify-content: center;
        }

        .founder-img {
            width: 250px;
            height: 300px;
            border-radius: 10px;
            object-fit: cover;
            border: 3px solid var(--accent-purple);
            box-shadow: 0 0 20px var(--accent-purple);
            animation: float 3s ease-in-out;
            
        }
        

        .about-img {
            width: 250px;
            height: 300px;
            object-fit: cover;
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            align-self: flex-end;
        }

        @keyframes float {
            0% {transform: translateY(0px) scale(1);}
            50% {transform: translateY(-10px) scale(1.02);}
            100% {transform: translateY(0px) scale(1);}
        }

        /* Stats Section */
/* Stats Section - Always Single Row */
.stats-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    margin: 30px 0;
    text-align: center;
    flex-wrap: nowrap; /* Prevent wrapping */
}

.stat-card {
    flex: 1;
    transition: var(--transition);
    min-width: 0; /* Prevents flex items from overflowing */
}

.stat-card:hover {
    transform: translateY(-2px);
}

.stat-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto 8px;
    background: linear-gradient(45deg, var(--accent-purple), var(--accent-cyan));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: 0 3px 8px rgba(179, 0, 255, 0.3);
}

.stat-number {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 3px;
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 10px rgba(179, 0, 255, 0.3);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
}

/* Responsive - Keep single row but adjust spacing */
@media (max-width: 768px) {
    .stats-container {
        gap: 1rem;
    }
    
    .stat-icon {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .stat-number {
        font-size: 1.4rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .stats-container {
        gap: 0.5rem;
    }
    
    .stat-number {
        font-size: 1.2rem;
    }
    
    .stat-label {
        font-size: 0.7rem;
    }
}

        /* Courses Section */
        .courses-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }

        .course-card {
            background: var(--card-bg);
            border-radius: 15px;
            padding: 30px;
            text-align: center;
            transition: var(--transition);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
            position: relative;
            overflow: hidden;
        }

        .course-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(90deg, var(--accent-purple), var(--accent-cyan));
        }

        .course-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(179, 0, 255, 0.2);
        }

        .course-icon {
            font-size: 2.5rem;
            margin-bottom: 20px;
            color: var(--accent-cyan);
        }

        .course-card h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
        }

        .course-card p {
            color: var(--text-secondary);
        }

        /* Features Section */
        .features-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .features-text h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
            color: var(--accent-cyan);
        }

        .features-text p {
            color: var(--text-secondary);
            margin-bottom: 30px;
        }

        .features-list {
            list-style: none;
        }

        .features-list li {
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .features-list i {
            color: var(--accent-purple);
        }

        .slider-container {
            position: relative;
            overflow: hidden;
            border-radius: 15px;/*this two can be removed and it will loo good */
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
           
           
        }

        .slider {
            display: flex;
            transition: transform 0.5s ease;
        }

        .slide {
            min-width: 100%;
            height: 300px;
        }

        .slide img {
            width: 100%;
            height: 300px;
            object-fit: contain;
        }

        .slider-nav {
            position: absolute;
            top: 50%;
            width: 100%;
            display: flex;
            justify-content: space-between;
            transform: translateY(-50%);
            padding: 0 20px;
        }

        .slider-btn {
            background: rgba(0, 0, 0, 0.5);
            color: white;
            border: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .slider-btn:hover {
            background: var(--accent-purple);
        }

       /* Female Tutor Special Feature */
.special-feature {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--card-bg);
    padding: 25px;
    border-radius: 15px;
    margin: 30px 0;
    border-left: 4px solid var(--accent-purple);
    box-shadow: 0 5px 15px rgba(179, 0, 255, 0.2);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--accent-purple), var(--accent-cyan));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature-content h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
    color: var(--accent-cyan);
}

.feature-content p {
    color: var(--text-secondary);
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .special-feature {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
}
 

        /* Audio Section */
.audio-section {
    margin-top: 50px;
    text-align: center;
}

.audio-container {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(179, 0, 255, 0.1);
}

.audio-container h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--accent-cyan);
}

.audio-player {
    max-width: 400px;
    margin: 0 auto 15px;
}

.audio-player audio {
    width: 100%;
    border-radius: 25px;
}

.audio-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 10px;
}

/* Custom audio player styling */
.audio-player audio::-webkit-media-controls-panel {
    background: var(--secondary-bg);
}

.audio-player audio::-webkit-media-controls-play-button {
    background-color: var(--accent-purple);
    border-radius: 50%;
}

.audio-player audio::-webkit-media-controls-current-time-display,
.audio-player audio::-webkit-media-controls-time-remaining-display {
    color: var(--text-primary);
}

/* Responsive */
@media (max-width: 768px) {
    .audio-container {
        padding: 20px;
    }
    
    .audio-container h3 {
        font-size: 1.3rem;
    }
    
    .audio-player {
        max-width: 100%;
    }
}

        /* Videos Section */
        .videos-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin-top: 50px;
        }

        .video-card {
            background: var(--card-bg);
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        .video-container {
            width: 100%;
            position: relative;
            overflow: hidden;
            border-radius: 10px 10px 0 0;

        }

        .video-container video{
        width: 100%;
        height: 250px;
        display: block;
        object-fit: contain;
           
        }

        .video-card h3 {
            padding: 20px;
            text-align: center;
        }


        /* Testimonials Section */
        .testimonials-container {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
            overflow: hidden;
        }

        .testimonials-slider {
            display: flex;
            transition: transform 0.5s ease;
        }

        .testimonial-card {
            min-width: 100%;
            background: var(--card-bg);
            border-radius: 15px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }

        .testimonial-text {
            font-style: italic;
            margin-bottom: 20px;
            color: var(--text-secondary);
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .author-img {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            object-fit: cover;
        }

        .author-info h4 {
            font-size: 1.1rem;
            margin-bottom: 5px;
        }

        .author-info p {
            color: var(--accent-cyan);
            font-size: 0.9rem;
        }

        .stars {
            color: gold;
            margin-top: 5px;
        }

        .testimonial-nav {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-top: 30px;
        }

        .testimonial-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--text-secondary);
            cursor: pointer;
            transition: var(--transition);
        }

        .testimonial-dot.active {
            background: var(--accent-purple);
        }

        /* Contact Section */
        .contact-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
        }

        .contact-info h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
            color: var(--accent-cyan);
        }

        .contact-details {
            margin-bottom: 30px;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 15px;
        }

        .contact-item i {
            width: 40px;
            height: 40px;
            background: var(--card-bg);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-purple);
        }

        .map-container {
            height: 250px;
            border-radius: 15px;
            overflow: hidden;
            margin-top: 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }

        .map-container iframe{
            width: 100%;
            height: 100%;
            border: none;
            border-radius: 15px;
        }

        .contact-form {
            background: var(--card-bg);
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }

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

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

        .form-control {
            width: 100%;
            padding: 12px 15px;
            background: var(--secondary-bg);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            color: var(--text-primary);
            font-family: 'Poppins', sans-serif;
            transition: var(--transition);
        }

        .form-control:focus {
            outline: none;
            border-color: var(--accent-purple);
            box-shadow: 0 0 0 2px rgba(179, 0, 255, 0.2);
        }

        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }

        /* Footer */
        footer {
            background: var(--secondary-bg);
            padding: 60px 0 30px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 20px;
        }

        .footer-logo-img {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            object-fit: cover;
        }

        .footer-logo-text {
            font-size: 1.3rem;
            font-weight: 700;
            background: linear-gradient(90deg, var(--accent-purple), var(--accent-cyan));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .footer-about p {
            color: var(--text-secondary);
            margin-bottom: 20px;
        }

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

        .social-link {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--card-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-primary);
            text-decoration: none;
            transition: var(--transition);
        }

        .social-link:hover {
            background: var(--accent-purple);
            transform: translateY(-5px);
        }

        .footer-links h3 {
            font-size: 1.2rem;
            margin-bottom: 20px;
            color: var(--accent-cyan);
        }

        .footer-links ul {
            list-style: none;
        }

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

        .footer-links a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: var(--accent-cyan);
            padding-left: 5px;
        }

        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        /* WhatsApp Icon */
        .whatsapp-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 60px;
            height: 60px;
            background: #25D366;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.8rem;
            box-shadow: 0 5px 15px rgba(37, 211, 102, 0.5);
            z-index: 1000;
            transition: var(--transition);
            animation: pulse 2s infinite;
        }

        .whatsapp-float:hover {
            transform: scale(1.1);
            box-shadow: 0 10px 25px rgba(37, 211, 102, 0.7);
        }

        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
            70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
            100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
        }
        /* Phone Call Icon */
.phone-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #b300ff, #00f3ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    box-shadow: 0 5px 15px rgba(179, 0, 255, 0.5);
    z-index: 1000;
    transition: var(--transition);
    animation: pulse-phone 2s infinite;
    text-decoration: none;
}

.phone-float:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 25px rgba(179, 0, 255, 0.7);
}

@keyframes pulse-phone {
    0% { box-shadow: 0 0 0 0 rgba(179, 0, 255, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(179, 0, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(179, 0, 255, 0); }
}

/* Responsive */
@media (max-width: 768px) {
    .phone-float {
        bottom: 25px;
        left: 25px;
        width: 55px;
        height: 55px;
        font-size: 1.6rem;
    }
}

@media (max-width: 480px) {
    .phone-float {
        bottom: 20px;
        left: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}

        /* Responsive Design */
        @media (max-width: 992px) {
            .about-content,
            .features-container,
            .contact-container {
                grid-template-columns: 1fr;
            }

            .about-images {
                margin-top: 30px;
            }

            .videos-container {
                grid-template-columns: 1fr;
            }

            .footer-content {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .navbar {
                padding: 15px 0;
            }

            .nav-links {
                position: fixed;
                top: 70px;
                left: 0;
                width: 100%;
                background: var(--secondary-bg);
                flex-direction: column;
                align-items: center;
                padding: 20px 0;
                gap: 20px;
                transform: translateY(-150%);
                transition: var(--transition);
                box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
            }

            .nav-links.active {
                transform: translateY(0);
            }

            .hamburger {
                display: block;
            }

            .hero h1 {
                font-size: 2.5rem;
            }

            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }

            .btn {
                width: 200px;
            }

            section {
                padding: 70px 0;
            }

            .section-title h2 {
                font-size: 2rem;
            }

            .footer-content {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .social-links {
                justify-content: center;
            }
        }

        @media (max-width: 576px) {
            .hero h1 {
                font-size: 2rem;
            }

            .about-images {
                flex-direction: column;
            }

            .founder-img,
            .about-img {
                width: 100%;
                max-width: 300px;
            }

            .course-card {
                padding: 20px;
            }
        }