:root {
            --primary-blue: #1a1f3a;
            --navy-blue: #000033;
            --light-blue: #87ceeb;
            --sky-blue: #7dd3fc;
            --accent-yellow: #FFAE02;
            --orange-yellow: #FFAE02;
            --dark-gray: #000000;
            --light-gray: #6b7280;
            --bg-light: #f8fafc;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Poppins', sans-serif;
            color: var(--dark-gray);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes fadeIn {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }
        
        @keyframes scaleIn {
            from {
                opacity: 0;
                transform: scale(0.9);
            }
            to {
                opacity: 1;
                transform: scale(1);
            }
        }
        
        @keyframes pulse {
            0%, 100% {
                transform: scale(1);
            }
            50% {
                transform: scale(1.05);
            }
        }
        
        /* Apply animations */
        .hero-content {
            animation: fadeInUp 1s ease-out;
        }
        
        .hero-title {
            animation: fadeInUp 0.8s ease-out 0.2s both;
        }
        
        .hero-subtitle {
            animation: fadeInUp 0.8s ease-out 0.4s both;
        }
        
        .search-box {
            animation: fadeInUp 0.8s ease-out 0.6s both;
        }
        
        .feature-card {
            animation: fadeInUp 0.6s ease-out both;
        }
        
        .feature-card:nth-child(1) {
            animation-delay: 0.1s;
        }
        
        .feature-card:nth-child(2) {
            animation-delay: 0.2s;
        }
        
        .feature-card:nth-child(3) {
            animation-delay: 0.3s;
        }
        
        .step-card {
            animation: fadeInUp 0.6s ease-out both;
        }
        
        .step-card:nth-child(1) {
            animation-delay: 0.1s;
        }
        
        .step-card:nth-child(2) {
            animation-delay: 0.2s;
        }
        
        .step-card:nth-child(3) {
            animation-delay: 0.3s;
        }
        
        .step-card:nth-child(4) {
            animation-delay: 0.4s;
        }
        
        .btn-yellow {
            animation: pulse 2s ease-in-out infinite;
        }
        
        .btn-yellow:hover {
            animation: none;
        }
        
        /* Navigation */
        .top-nav {
            background-color: var(--navy-blue);
            padding: 0.5rem 0;
            font-size: 0.875rem;
        }
    
    .top-nav small {
        display: block;
    }
    
    .top-nav .btn-sm {
        padding: 0.25rem 0.75rem;
        font-size: 0.75rem;
        white-space: nowrap;
    }
        
        .main-navbar {
            background-color: rgba(255, 255, 255, 0.95);
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            padding: 1rem 0;
        }
        
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--accent-yellow) !important;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .navbar-brand i {
            color: var(--accent-yellow);
        }
        
        .logo-circle {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: 
                radial-gradient(circle, #000000 6px, var(--sky-blue) 6px 10px, #ffffff 10px 12px, var(--navy-blue) 12px 14px);
            border: 2px solid var(--accent-yellow);
            display: inline-block;
            flex-shrink: 0;
        }
        
        .nav-link {
            font-weight: 500;
            color: var(--dark-gray) !important;
            margin: 0 0.5rem;
            transition: color 0.3s;
        }
        
        .nav-link:hover {
            color: var(--navy-blue) !important;
        }
        
        .btn-yellow {
            background-color: var(--accent-yellow);
            color: #000;
            font-weight: 600;
            padding: 0.5rem 1.5rem;
            border-radius: 0;
            border: none;
            transition: all 0.3s;
        }
        
        .btn-yellow:hover {
            background-color: var(--orange-yellow);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(255, 140, 0, 0.4);
        }
        
        .btn-outline-primary {
            border: 2px solid var(--navy-blue);
            color: var(--navy-blue);
            font-weight: 500;
            padding: 0.5rem 1.5rem;
            border-radius: 0;
            transition: all 0.3s;
        }
        
        .btn-outline-primary:hover {
            background-color: var(--navy-blue);
            color: white;
        }
        
        /* Hero Section */
        .hero-section {
            background: linear-gradient(135deg, rgba(151, 134, 108, 0.45) 0%, rgba(80, 90, 132, 0) 100%), url('images/hearo-section-bg.jpg');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            padding: 4rem 0 5rem;
            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 width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
            opacity: 0.3;
        }
        
        .hero-content {
            position: relative;
            z-index: 1;
        }
        
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            color: white;
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }
        
        .hero-subtitle {
            font-size: 1.25rem;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 2rem;
        }
        
        .search-box {
            background: white;
            border-radius: 0;
            padding: 0.5rem;
            box-shadow: 0 10px 40px rgba(0,0,0,0.2);
            display: flex;
            gap: 0.5rem;
            margin-bottom: 2rem;
        }
        
        .search-box input {
            border: none;
            flex: 1;
            padding: 1rem 1.5rem;
            font-size: 1rem;
            outline: none;
        }
        
        .search-box .btn-yellow {
            padding: 1rem 2rem;
            border-radius: 0;
            white-space: nowrap;
        }
        
        .subject-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            margin-top: 2rem;
        }
        
        .subject-tag {
            background: rgba(255, 255, 255, 0.2);
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 0;
            font-size: 0.875rem;
            backdrop-filter: blur(10px);
            transition: all 0.3s;
        }
        
        .subject-tag:hover {
            background: rgba(255, 255, 255, 0.3);
            transform: translateY(-2px);
        }
        
        .trust-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            margin-top: 3rem;
            color: white;
        }
        
        .trust-badge {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .trust-badge i {
            font-size: 1.5rem;
        }
        
        /* Section Styles */
        .section {
            padding: 3rem 0;
        }
        
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            color: var(--dark-gray);
        }
        
        .section-subtitle {
            color: var(--light-gray);
            font-size: 0.875rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 0.25rem;
        }
        
        .highlight {
            color: var(--accent-yellow);
        }
        
        .section-description {
            color: var(--light-gray);
            font-size: 1rem;
            margin-bottom: 1.5rem;
        }
        
        /* Cards */
        .advantages-section {
            background: linear-gradient(to bottom, #ffffff 0%, #f8fafc 100%);
            position: relative;
            overflow: hidden;
        }
        
        .advantages-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(to right, transparent, rgba(255, 140, 0, 0.2), transparent);
        }
        
        .feature-card {
            background: white;
            border-radius: 0;
            padding: 2rem 1.5rem;
            height: 100%;
            box-shadow: 0 2px 20px rgba(0,0,0,0.04), 0 0 0 1px rgba(0,0,0,0.02);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            border: 1px solid transparent;
            position: relative;
            overflow: hidden;
        }
        
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--accent-yellow), var(--orange-yellow));
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .feature-card:hover {
            transform: translateY(-12px);
            box-shadow: 0 20px 60px rgba(0,0,0,0.12), 0 0 0 1px rgba(255, 140, 0, 0.1);
            border-color: rgba(255, 140, 0, 0.2);
        }
        
        .feature-card:hover::before {
            transform: scaleX(1);
        }
        
        .feature-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--accent-yellow) 0%, var(--orange-yellow) 100%);
            border-radius: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
            position: relative;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 8px 24px rgba(255, 140, 0, 0.25);
        }
        
        .feature-card:hover .feature-icon {
            transform: scale(1.1) rotate(5deg);
            box-shadow: 0 12px 32px rgba(255, 140, 0, 0.35);
        }
        
        .feature-icon::after {
            content: '';
            position: absolute;
            inset: -2px;
            border-radius: 0;
            background: linear-gradient(135deg, var(--accent-yellow), var(--orange-yellow));
            opacity: 0;
            transition: opacity 0.4s;
            z-index: -1;
        }
        
        .feature-card:hover .feature-icon::after {
            opacity: 0.3;
            filter: blur(8px);
        }
        
        .feature-icon i {
            font-size: 1.75rem;
            color: white;
            transition: transform 0.4s;
        }
        
        .feature-card:hover .feature-icon i {
            transform: scale(1.1);
        }
        
        .feature-card h3 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 0.75rem;
            color: var(--dark-gray);
            letter-spacing: -0.02em;
            line-height: 1.3;
        }
        
        .feature-card p {
            color: var(--light-gray);
            line-height: 1.6;
            font-size: 0.95rem;
        }
        
        /* Language Slider */
        .language-slider-wrapper {
            position: relative;
            margin-top: 1.5rem;
            padding: 0 3rem;
        }
        
        .language-slider {
            display: flex;
            gap: 1.5rem;
            overflow-x: auto;
            scroll-behavior: smooth;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 1rem 0;
            scroll-snap-type: x mandatory;
        }
        
        .language-slider::-webkit-scrollbar {
            display: none;
        }
        
        .language-item {
            background: white;
            border-radius: 0;
            padding: 1.5rem;
            text-align: center;
            box-shadow: 0 2px 10px rgba(0,0,0,0.06);
            transition: all 0.3s;
            border: 2px solid transparent;
            min-width: 150px;
            flex-shrink: 0;
            scroll-snap-align: start;
        }
        
        .language-item:hover {
            border-color: var(--accent-yellow);
            transform: translateY(-4px);
            box-shadow: 0 8px 25px rgba(0,0,0,0.12);
        }
        
        .language-item .flag {
            font-size: 2.5rem;
            margin-bottom: 0.5rem;
        }
        
        .language-item h4 {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 0.25rem;
        }
        
        .language-item p {
            font-size: 0.875rem;
            color: var(--light-gray);
        }
        
        .slider-nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: var(--navy-blue);
            color: white;
            border: none;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 10;
            transition: all 0.3s;
            box-shadow: 0 4px 15px rgba(0,0,0,0.2);
        }
        
        .slider-nav:hover {
            background: var(--accent-yellow);
            color: #000;
            transform: translateY(-50%) scale(1.1);
        }
        
        .slider-nav.prev {
            left: 0;
        }
        
        .slider-nav.next {
            right: 0;
        }
        
        .slider-nav i {
            font-size: 1.25rem;
        }
        
        @media (max-width: 768px) {
            .language-slider-wrapper {
                padding: 0 2.5rem;
            }
            
            .slider-nav {
                width: 40px;
                height: 40px;
            }
            
            .slider-nav.prev {
                left: 0;
            }
            
            .slider-nav.next {
                right: 0;
            }
        }
        
        /* Dark Section */
        .dark-section {
            background: var(--navy-blue);
            color: white;
        }
        
        .dark-section .section-title {
            color: white;
        }
        
        .dark-section .section-subtitle {
            color: rgba(255, 255, 255, 0.7);
        }
        
        /* Steps */
        .step-card {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border-radius: 0;
            padding: 1.5rem;
            text-align: center;
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: all 0.3s;
            height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        
        .step-card:hover {
            background: rgba(255, 255, 255, 0.15);
            transform: translateY(-4px);
        }
        
        .step-number {
            width: 50px;
            height: 50px;
            background: var(--accent-yellow);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            font-size: 1.25rem;
            font-weight: 700;
            color: #000;
        }
        
        .step-card h4 {
            color: white;
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 1rem;
        }
        
        .step-card p {
            color: rgba(255, 255, 255, 0.8);
        }
        
        /* Programming Languages Slider */
        .programming-slider-wrapper {
            position: relative;
            margin-top: 1.5rem;
            margin-bottom: 2rem;
        }
        
        .programming-slider {
            display: flex;
            gap: 1.5rem;
            overflow-x: auto;
            scroll-behavior: smooth;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 1rem 0;
            scroll-snap-type: x mandatory;
        }
        
        .programming-slider::-webkit-scrollbar {
            display: none;
        }
        
        .programming-card {
            background: white;
            border-radius: 0;
            padding: 2rem 1.5rem;
            text-align: center;
            box-shadow: 0 2px 15px rgba(0,0,0,0.08);
            transition: all 0.3s;
            border: 2px solid transparent;
            min-width: 180px;
            flex-shrink: 0;
            scroll-snap-align: start;
        }
        
        .programming-card:hover {
            border-color: var(--accent-yellow);
            transform: translateY(-6px);
            box-shadow: 0 10px 30px rgba(0,0,0,0.15);
        }
        
        .programming-card .lang-icon {
            font-size: 3.5rem;
            margin-bottom: 1rem;
            display: block;
            line-height: 1;
            min-height: 3.5rem;
        }
        
        .programming-card .lang-icon.bi {
            font-size: 3rem;
            color: var(--navy-blue);
        }
        
        .programming-card h4 {
            font-size: 1.125rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--dark-gray);
        }
        
        .programming-card p {
            font-size: 0.875rem;
            color: var(--light-gray);
            margin: 0;
        }
        
        /* Subject Slider */
        .subject-slider-wrapper {
            position: relative;
            margin-top: 1.5rem;
        }
        
        .subject-slider {
            display: flex;
            gap: 1.5rem;
            overflow-x: auto;
            scroll-behavior: smooth;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 1rem 0;
            scroll-snap-type: x mandatory;
        }
        
        .subject-slider::-webkit-scrollbar {
            display: none;
        }
        
        .subject-card {
            background: var(--navy-blue);
            border-radius: 0;
            padding: 2rem 1.5rem;
            text-align: center;
            box-shadow: 0 4px 20px rgba(26, 31, 58, 0.2);
            transition: all 0.3s;
            min-height: 180px;
            min-width: 200px;
            flex-shrink: 0;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            scroll-snap-align: start;
        }
        
        .subject-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 12px 40px rgba(26, 31, 58, 0.3);
            background: linear-gradient(135deg, var(--navy-blue) 0%, #2d3f6e 100%);
        }
        
        .subject-card i {
            font-size: 3rem;
            color: white;
            margin-bottom: 1rem;
        }
        
        .subject-card h4 {
            color: white;
            font-size: 1.125rem;
            font-weight: 600;
            margin: 0;
        }
        
        /* Tutor Cards */
        /* Tutors Slider */
        .tutors-slider-wrapper {
            position: relative;
            margin-top: 1.5rem;
        }
        
        .tutors-slider {
            display: flex;
            gap: 1.5rem;
            overflow-x: auto;
            scroll-behavior: smooth;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 1rem 0;
            scroll-snap-type: x mandatory;
        }
        
        .tutors-slider::-webkit-scrollbar {
            display: none;
        }
        
        .tutor-card {
            background: white;
            border-radius: 0;
            padding: 1.5rem;
            text-align: center;
            box-shadow: 0 4px 20px rgba(0,0,0,0.08);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            min-width: 280px;
            flex-shrink: 0;
            position: relative;
            overflow: visible;
            min-height: 320px;
            scroll-snap-align: start;
        }
        
        .tutor-card:hover {
            transform: translateY(-12px) scale(1.05);
            box-shadow: 0 20px 60px rgba(0,0,0,0.25);
            z-index: 10;
            min-height: auto;
        }
        
        .tutor-card-content {
            position: relative;
            z-index: 2;
            transition: opacity 0.3s, transform 0.3s;
        }
        
        .tutor-card:hover .tutor-card-content {
            opacity: 0;
            transform: scale(0.95);
            pointer-events: none;
        }
        
        .tutor-avatar {
            width: 120px;
            height: 120px;
            border-radius: 50%;
            margin: 0 auto 1rem;
            background: linear-gradient(135deg, var(--sky-blue), var(--navy-blue));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3rem;
            color: white;
            font-weight: 700;
            transition: transform 0.4s;
            background-size: cover;
            background-position: center;
        }
        
        .tutor-card:hover .tutor-avatar {
            transform: scale(1.1);
        }
        
        .tutor-card h4 {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }
        
        .tutor-card .subject {
            color: var(--light-gray);
            font-size: 0.875rem;
            margin-bottom: 1rem;
        }
        
        .stars {
            color: var(--accent-yellow);
            margin: 0.5rem 0;
            font-size: 0.875rem;
        }
        
        /* Tutor Details on Hover */
        .tutor-details {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            background: white;
            padding: 1.5rem;
            border-radius: 0;
            opacity: 0;
            transform: translateY(10px) scale(0.95);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            pointer-events: none;
            overflow-y: auto;
            text-align: left;
            z-index: 3;
            max-height: 500px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.15);
        }
        
        .tutor-card:hover .tutor-details {
            opacity: 1;
            transform: translateY(0) scale(1);
            pointer-events: auto;
        }
        
        .tutor-details h4 {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--dark-gray);
        }
        
        .tutor-details .tutor-title {
            color: var(--light-gray);
            font-size: 0.875rem;
            margin-bottom: 1rem;
            font-weight: 500;
        }
        
        .tutor-details .tutor-languages {
            font-size: 0.875rem;
            color: var(--light-gray);
            margin-bottom: 1rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid #e5e7eb;
        }
        
        .tutor-details .tutor-bio {
            font-size: 0.875rem;
            color: var(--light-gray);
            line-height: 1.6;
            margin-bottom: 1rem;
        }
        
        .tutor-details .tutor-rate {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--accent-yellow);
            margin-top: 1rem;
            padding-top: 1rem;
            border-top: 1px solid #e5e7eb;
        }
        
        /* Testimonial */
        .testimonial-section {
            background: linear-gradient(135deg, var(--dark-gray) 0%, #1a1a1a 100%);
            color: white;
            position: relative;
            overflow: hidden;
        }
        
        .testimonial-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="1" fill="rgba(255,174,2,0.1)"/></svg>');
            opacity: 0.5;
        }
        
        .testimonials-slider-wrapper {
            position: relative;
            margin-top: 2rem;
        }
        
        .testimonials-slider {
            display: flex;
            gap: 2rem;
            overflow-x: auto;
            scroll-behavior: smooth;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 1rem 0;
            scroll-snap-type: x mandatory;
        }
        
        .testimonials-slider::-webkit-scrollbar {
            display: none;
        }
        
        .testimonial-card {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            border-radius: 0;
            padding: 2rem;
            border: 2px solid rgba(255, 174, 2, 0.2);
            min-width: 100%;
            width: 100%;
            flex-shrink: 0;
            position: relative;
            transition: all 0.4s;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
            scroll-snap-align: start;
        }
        
        .testimonial-card:hover {
            border-color: var(--accent-yellow);
            background: rgba(255, 255, 255, 0.08);
            transform: translateY(-5px);
            box-shadow: 0 12px 40px rgba(255, 174, 2, 0.2);
        }
        
        .testimonial-quote-icon {
            font-size: 3rem;
            color: var(--accent-yellow);
            opacity: 0.4;
            margin-bottom: 1.5rem;
            display: block;
        }
        
        .testimonial-quote {
            font-size: 1.25rem;
            font-style: italic;
            margin-bottom: 2rem;
            color: rgba(255, 255, 255, 0.95);
            line-height: 1.8;
            position: relative;
        }
        
        .testimonial-quote::before {
            content: '"';
            font-size: 4rem;
            color: var(--accent-yellow);
            opacity: 0.3;
            position: absolute;
            top: -20px;
            left: -10px;
            font-family: serif;
        }
        
        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .testimonial-avatar {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            object-fit: cover;
            border: 3px solid var(--accent-yellow);
            flex-shrink: 0;
        }
        
        .testimonial-author-info h5 {
            color: white;
            font-size: 1.125rem;
            font-weight: 600;
            margin-bottom: 0.25rem;
        }
        
        .testimonial-author-info p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.875rem;
            margin: 0;
        }
        
        .testimonial-stars {
            color: var(--accent-yellow);
            font-size: 1rem;
            margin-top: 0.5rem;
        }
        
        /* Newsletter */
        .newsletter-section {
            background: var(--accent-yellow);
            padding: 4rem 0;
        }
        
        .newsletter-section .section-title {
            color: #000;
        }
        
        .newsletter-form {
            display: flex;
            gap: 1rem;
            max-width: 600px;
            margin: 0 auto;
        }
        
        .newsletter-form input {
            flex: 1;
            padding: 1rem 1.5rem;
            border: none;
            border-radius: 0;
            font-size: 1rem;
        }
        
        .newsletter-form .btn {
            background: var(--navy-blue);
            color: white;
            padding: 1rem 2rem;
            border: none;
            border-radius: 0;
            font-weight: 600;
            transition: all 0.3s;
        }
        
        .newsletter-form .btn:hover {
            background: var(--primary-blue);
        }
        
        /* Footer */
        .footer {
            background: #50AEE0;
            padding: 4rem 0 2rem;
        }
        
        .footer-logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: white;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .footer h5 {
            font-weight: 600;
            margin-bottom: 1rem;
            color: white;
        }
        
        .footer a {
            color: white;
            text-decoration: none;
            transition: color 0.3s;
            display: block;
            margin-bottom: 0.5rem;
        }
        
        .footer a:hover {
            color: white;
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.3);
            margin-top: 3rem;
            padding-top: 2rem;
            text-align: center;
            color: rgba(255, 255, 255, 0.9);
        }
        
        .social-icons {
            display: flex;
            gap: 1rem;
            justify-content: center;
        }
        
        .social-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--navy-blue);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s;
        }
        
        .social-icon:hover {
            background: var(--accent-yellow);
            color: #000;
            transform: translateY(-2px);
        }
        
        /* Responsive */
    @media (max-width: 1200px) {
            .hero-title {
            font-size: 3rem;
        }
        
        .section {
            padding: 2.5rem 0;
        }
    }
    
    @media (max-width: 992px) {
        .hero-title {
            font-size: 2.75rem;
        }
        
        .hero-subtitle {
            font-size: 1.125rem;
            }
            
            .section-title {
            font-size: 1.75rem;
        }
        
        .feature-card {
            padding: 1.5rem 1.25rem;
        }
        
        .tutor-card {
            min-width: 250px;
        }
    }
    
    @media (max-width: 768px) {
        .hero-section {
            padding: 3rem 0 4rem;
            background-attachment: scroll;
        }
        
        .hero-title {
                font-size: 2rem;
            margin-bottom: 1rem;
        }
        
        .hero-subtitle {
            font-size: 1rem;
            margin-bottom: 1.5rem;
        }
        
        .section {
            padding: 2rem 0;
        }
        
        .section-title {
            font-size: 1.5rem;
        }
        
        .section-subtitle {
            font-size: 0.75rem;
            }
            
            .search-box {
                flex-direction: column;
            padding: 0.75rem;
        }
        
        .search-box input {
            padding: 0.875rem 1.25rem;
            font-size: 0.95rem;
        }
        
        .search-box .btn-yellow {
            padding: 0.875rem 1.5rem;
            width: 100%;
        }
        
        .subject-tags {
            gap: 0.5rem;
            margin-top: 1.5rem;
        }
        
        .subject-tag {
            padding: 0.4rem 0.8rem;
            font-size: 0.8rem;
        }
        
        .trust-badges {
            flex-direction: column;
            gap: 1rem;
            margin-top: 2rem;
        }
        
        .feature-card {
            padding: 1.5rem;
            margin-bottom: 1rem;
        }
        
        .feature-icon {
            width: 60px;
            height: 60px;
            margin-bottom: 0.75rem;
        }
        
        .feature-icon i {
            font-size: 1.5rem;
        }
        
        .feature-card h3 {
            font-size: 1.25rem;
        }
        
        .language-slider-wrapper {
            padding: 0 3rem;
        }
        
        .slider-nav {
            width: 40px;
            height: 40px;
        }
        
        .slider-nav i {
            font-size: 1rem;
        }
        
        .language-item {
            min-width: calc(100vw - 7rem);
            max-width: calc(100vw - 7rem);
            width: calc(100vw - 7rem);
            padding: 1.5rem 1rem;
        }
        
        .programming-card,
        .subject-card {
            min-width: calc(100vw - 7rem);
            max-width: calc(100vw - 7rem);
            width: calc(100vw - 7rem);
            padding: 1.5rem 1rem;
        }
        
        .tutor-card {
            min-width: calc(100vw - 7rem);
            max-width: calc(100vw - 7rem);
            width: calc(100vw - 7rem);
            padding: 1.25rem;
        }
        
        .language-slider,
        .programming-slider,
        .subject-slider,
        .tutors-slider {
            gap: 1rem;
        }
        
        .tutor-avatar {
            width: 100px;
            height: 100px;
            font-size: 2.5rem;
        }
        
        .testimonial-card {
            padding: 1.5rem;
        }
        
        .testimonial-quote {
            font-size: 1.1rem;
        }
        
        .testimonial-avatar {
            width: 60px;
            height: 60px;
        }
        
        .newsletter-section {
            padding: 3rem 0;
            }
            
            .newsletter-form {
                flex-direction: column;
            gap: 0.75rem;
        }
        
        .newsletter-form input,
        .newsletter-form .btn {
            width: 100%;
        }
        
        .top-nav {
            padding: 0.5rem 0;
            font-size: 0.8rem;
        }
        
        .top-nav small {
            font-size: 0.75rem;
        }
        
        .top-nav .btn-sm {
            padding: 0.25rem 0.6rem;
            font-size: 0.7rem;
        }
        
        .footer {
            padding: 3rem 0 1.5rem;
        }
        
        .footer h5 {
            margin-top: 2rem;
            margin-bottom: 0.75rem;
        }
        
        .footer h5:first-child {
            margin-top: 0;
        }
    }
    
    @media (max-width: 576px) {
        .hero-title {
            font-size: 1.75rem;
        }
        
        .hero-subtitle {
            font-size: 0.95rem;
        }
        
        .section-title {
            font-size: 1.375rem;
        }
        
        .section {
            padding: 1.5rem 0;
        }
        
        .navbar-brand {
            font-size: 1.25rem;
        }
        
        .logo-circle {
            width: 35px;
            height: 35px;
        }
        
        .feature-card {
            padding: 1.25rem;
        }
        
        .language-slider-wrapper,
        .programming-slider-wrapper,
        .subject-slider-wrapper,
        .tutors-slider-wrapper,
        .testimonials-slider-wrapper {
            padding: 0 2rem;
        }
        
        .slider-nav {
            width: 35px;
            height: 35px;
        }
        
        .language-item {
            min-width: calc(100vw - 5.5rem);
            max-width: calc(100vw - 5.5rem);
            width: calc(100vw - 5.5rem);
            padding: 1.25rem 0.875rem;
        }
        
        .programming-card,
        .subject-card {
            min-width: calc(100vw - 5.5rem);
            max-width: calc(100vw - 5.5rem);
            width: calc(100vw - 5.5rem);
            padding: 1.25rem 0.875rem;
        }
        
        .tutor-card {
            min-width: calc(100vw - 5.5rem);
            max-width: calc(100vw - 5.5rem);
            width: calc(100vw - 5.5rem);
        }
        
        .step-card {
            padding: 1.25rem;
        }
        
        .step-number {
            width: 45px;
            height: 45px;
            font-size: 1.125rem;
        }
        
        .testimonial-card {
            padding: 1.25rem;
        }
        
        .testimonial-quote {
            font-size: 1rem;
            margin-bottom: 1.5rem;
        }
        
        .testimonial-quote-icon {
            font-size: 2.5rem;
        }
    }
    
    @media (max-width: 400px) {
        .hero-title {
            font-size: 1.5rem;
        }
        
        .section-title {
            font-size: 1.25rem;
        }
        
        .language-slider-wrapper,
        .programming-slider-wrapper,
        .subject-slider-wrapper,
        .tutors-slider-wrapper,
        .testimonials-slider-wrapper {
            padding: 0 1.5rem;
        }
        
        .slider-nav {
            width: 30px;
            height: 30px;
        }
        
        .slider-nav i {
            font-size: 0.875rem;
        }
        
        .top-nav {
            padding: 0.4rem 0;
            font-size: 0.75rem;
        }
        
        .top-nav .row {
            gap: 0.5rem;
        }
        
        .top-nav .btn-sm {
            padding: 0.2rem 0.6rem;
            font-size: 0.7rem;
        }
    }