/* Custom CSS */
        :root {
            --primary: #2C3E50;
            --secondary: #F39C12;
            --light: #f8f9fa;
            --dark: #212529;
        }
        
        body {
            font-family: Georgia, serif;
            overflow-x: hidden;
            background-color: #fff;
            color: var(--dark);
        }


        /* Fix for mobile white space issues */
        html, body {
            overflow-x: hidden;
        }
        /* Navbar Styles */
        .navbar {
            transition: all 0.3s ease-in-out;
            padding: 15px 0;
        }
        
        .navbar-scrolled {
            background: linear-gradient(135deg, #2b5876, #4e4376);
            /*background: linear-gradient(to right, #3a1c71, #d76d77, #ffaf7b);*/
            backdrop-filter: blur(5px);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            padding: 10px 0;
        }
        
        .navbar-brand {
            font-weight: 700;
            color: var(--secondary) !important;
            letter-spacing: 1px;
        }
        
        .nav-link {
            color: #fff !important;
            font-weight: 500;
            margin: 0 10px;
            position: relative;
            transition: all 0.3s ease-in-out;
        }
        
        .nav-link:hover {
            color: var(--secondary) !important;
            transform: translateY(-2px);
        }
        
        .nav-link::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            background-color: var(--secondary);
            bottom: -5px;
            left: 0;
            transition: width 0.3s ease-in-out;
        }
        
        .nav-link:hover::after {
            width: 100%;
        }
        
        /* Button Styles */
        .btn-primary {
            background-color: var(--primary);
            border-color: var(--primary);
            padding: 10px 25px;
            border-radius: 5px;
            font-weight: 600;
            letter-spacing: 0.5px;
            transition: all 0.3s ease-in-out;
        }
        
        .btn-primary:hover {
            background-color: #1a2a38;
            border-color: #1a2a38;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        
        .btn-secondary {
            background-color: var(--secondary);
            border-color: var(--secondary);
            padding: 10px 25px;
            border-radius: 5px;
            font-weight: 600;
            letter-spacing: 0.5px;
            transition: all 0.3s ease-in-out;
            color: #fff;
        }
        
        .btn-secondary:hover {
            background-color: #e67e22;
            border-color: #e67e22;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        .banner-selection {
            padding: 50px 0;
            background-color: #fff;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 40px;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary);
            position: relative;
            display: inline-block;
            margin-bottom: 20px;
        }
        
        .section-title h2::after {
            content: '';
            position: absolute;
            width: 70px;
            height: 3px;
            background-color: var(--secondary);
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
        }
        
        .banner-item {
            position: relative;
            border-radius: 10px;
            overflow: hidden;
            margin-bottom: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: all 0.5s ease;
            cursor: pointer;
            height: 220px;
        }
        
        .banner-item:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
        }
        
        .banner-item.selected {
            border: 3px solid var(--secondary);
            transform: translateY(-5px) scale(1.02);
            box-shadow: 0 20px 40px rgba(243, 156, 18, 0.3);
        }
        
        .banner-item img {
            width: 100%;
            height: 100%;
            object-fit: fill;
            transition: all 0.5s ease;
        }
        
        .banner-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to top, rgba(44, 62, 80, 0.9), rgba(44, 62, 80, 0.4));
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 20px;
            color: #fff;
            opacity: 1;
            transition: all 0.5s ease;
        }
        
        .banner-item:hover .banner-overlay {
            background: linear-gradient(to top, rgba(44, 62, 80, 0.95), rgba(44, 62, 80, 0.6));
        }
        
        .banner-title {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 5px;
            transform: translateY(20px);
            opacity: 0.8;
            transition: all 0.5s ease;
        }
        
        .banner-description {
            font-size: 0.9rem;
            transform: translateY(20px);
            opacity: 0;
            transition: all 0.5s ease 0.1s;
            margin-bottom: 10px;
        }
        
        .banner-item:hover .banner-title,
        .banner-item.selected .banner-title {
            transform: translateY(0);
            opacity: 1;
        }
        
        .banner-item:hover .banner-description,
        .banner-item.selected .banner-description {
            transform: translateY(0);
            opacity: 0.9;
        }
        
        .selection-icon {
            position: absolute;
            top: 15px;
            right: 15px;
            width: 30px;
            height: 30px;
            background-color: var(--secondary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            opacity: 0;
            transform: scale(0.5);
            transition: all 0.5s ease;
        }


        

        /* Hero Section with Dynamic Animation Effects */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    color: #fff;
    overflow: hidden;
    padding: 80px 0;
}

.svg-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

/* Background animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

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

@keyframes wave {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

.floating-circle {
    animation: float 8s ease-in-out infinite;
    transform-origin: center;
}

.floating-circle-reverse {
    animation: floatReverse 10s ease-in-out infinite;
    transform-origin: center;
}

.wave-animation {
    animation: wave 12s ease-in-out infinite;
    transform-origin: bottom;
}

/* Particle animations */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.particle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.particle1 {
    width: 10px;
    height: 10px;
    top: 20%;
    left: 10%;
    animation: float 6s ease-in-out infinite;
}

.particle2 {
    width: 15px;
    height: 15px;
    top: 30%;
    left: 80%;
    animation: floatReverse 8s ease-in-out infinite;
}

.particle3 {
    width: 8px;
    height: 8px;
    top: 70%;
    left: 20%;
    animation: float 9s ease-in-out infinite;
}

.particle4 {
    width: 12px;
    height: 12px;
    top: 40%;
    left: 40%;
    animation: floatReverse 7s ease-in-out infinite;
}

.particle5 {
    width: 10px;
    height: 10px;
    top: 60%;
    left: 70%;
    animation: float 10s ease-in-out infinite;
}

.particle6 {
    width: 6px;
    height: 6px;
    top: 85%;
    left: 30%;
    animation: floatReverse 8s ease-in-out infinite;
}

.particle7 {
    width: 14px;
    height: 14px;
    top: 15%;
    left: 60%;
    animation: float 7s ease-in-out infinite;
}

.particle8 {
    width: 9px;
    height: 9px;
    top: 75%;
    left: 85%;
    animation: floatReverse 9s ease-in-out infinite;
}

/* Text animations */
@keyframes highlight {
    0% { background-position: -100% 0; }
    100% { background-position: 200% 0; }
}

.hero-content {
    z-index: 1;
}

.animated-text {
    display: inline-block;
    position: relative;
    color: #ff6b6b;
    font-weight: 800;
}

.highlight-text {
    background: linear-gradient(90deg, #ff6b6b, #ffd166, #ff6b6b);
    background-size: 200% auto;
    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
    animation: highlight 3s linear infinite;
}

/* Two-line typewriter effect */
.typewriter {
    overflow: hidden;
    border-right: 3px solid #fff;
    white-space: nowrap;
    margin: 0 auto;
    animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
    max-width: 100%;
    margin-bottom: 5px;
}

.typewriter-delayed {
    opacity: 0;
    animation: typing 3.5s steps(40, end) 3.5s forwards, 
               blink-caret 0.75s step-end infinite 3.5s;
}

@keyframes typing {
    from { 
        width: 0;
        opacity: 1;
    }
    to { 
        width: 100%;
        opacity: 1;
    }
}

@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: #fff }
}

/* For responsive design */
@media (max-width: 767.98px) {
    .typewriter, .typewriter-delayed {
        white-space: normal;
        border-right: none;
        animation: fadeIn 1s ease-out forwards;
        max-width: 100%;
        text-align: center;
    }
    
    .typewriter-delayed {
        animation-delay: 1s;
    }
    
    @keyframes fadeIn {
        from { opacity: 0; }
        to { opacity: 1; }
    }
}
.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 30px;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.2);
    max-width: 90%;
}

/* Button animations */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes glow {
    0% { box-shadow: 0 0 5px rgba(255, 107, 107, 0.6); }
    50% { box-shadow: 0 0 20px rgba(255, 107, 107, 0.9); }
    100% { box-shadow: 0 0 5px rgba(255, 107, 107, 0.6); }
}

.btn {
    padding: 12px 28px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    border-radius: 6px;
    text-transform: uppercase;
    font-size: 14px;
}

.btn-primary {
    background: #ff6b6b;
    border-color: #ff6b6b;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
    background: #ff5252;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.5);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
}

.pulse-animation {
    animation: pulse 2s infinite;
}

.glow-animation {
    animation: glow 2s infinite;
}

/* Image area animations */
.hero-image {
    position: relative;
    z-index: 1;
}

.image-container {
    position: relative;
    overflow: visible;
}

.hero-image img {
    border: 8px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    transition: all 0.5s ease;
}

.hero-image img:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

@keyframes rotate {
    0% { transform: rotate(-5deg); }
    50% { transform: rotate(5deg); }
    100% { transform: rotate(-5deg); }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.exam-badge {
    position: absolute;
    background: #ff6b6b;
    color: #fff;
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 700;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    z-index: 2;
}

.tnpsc-badge {
    top: -20px;
    left: -20px;
    animation: rotate 6s ease-in-out infinite;
}

.si-badge {
    bottom: -15px;
    right: -15px;
    background: #4e4376;
    animation: bounce 4s ease-in-out infinite;
}

.floating-badge {
    position: absolute;
    top: -20px;
    right: 40px;
    background: #ff6b6b;
    padding: 15px 25px;
    border-radius: 8px;
    font-weight: 700;
    text-align: center;
    box-shadow: 0 10px 25px rgba(255, 107, 107, 0.4);
    transform: rotate(5deg);
    display: flex;
    flex-direction: column;
    font-size: 16px;
    line-height: 1.4;
    animation: bounce 5s ease-in-out infinite;
}

/* Success stories animation */
.success-stories {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50%;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 15px;
    z-index: 3;
}

.success-story {
    display: flex;
    align-items: center;
    background: rgba(43, 88, 118, 0.85);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    padding: 8px 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transform: translateX(-50px);
}

@keyframes slideIn {
    0% { opacity: 0; transform: translateX(-50px); }
    100% { opacity: 1; transform: translateX(0); }
}

.slide-in {
    animation: slideIn 0.5s ease-out forwards;
    animation-delay: 1s;
    animation-iteration-count: 1;
}

.delay-1 {
    animation-delay: 1.5s;
}

.success-story .avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 10px;
    border: 2px solid #fff;
}

.success-story .avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.success-story .content p {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 600;
}

/* Counter animation */
.achievements {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.achievement-item {
    text-align: center;
    padding: 10px;
}

.achievement-item h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: goldenrod;
    display: inline-block;
}

.achievement-item span {
    font-size: 2rem;
    font-weight: 700;
    color: goldenrod;
}

.achievement-item p {
    font-size: 1rem;
    margin-bottom: 0;
    text-shadow: none;
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 2;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid #fff;
    border-radius: 20px;
    margin: 0 auto 10px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 10px;
    background: #fff;
    border-radius: 2px;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s ease infinite;
}

@keyframes scroll {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(20px); }
}

.scroll-indicator p {
    font-size: 0.8rem;
    margin: 0;
    opacity: 0.7;
}
/* Responsive styles */
@media (max-width: 991.98px) {
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .hero-image {
        margin-top: 10px;
    }
    
    .floating-badge {
        right: 20px;
        font-size: 14px;
        padding: 10px 20px;
    }
    
    .typewriter {
        white-space: normal;
        border-right: none;
        animation: none;
    }
}

@media (max-width: 767.98px) {
    .hero {
        padding: 60px 0;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 2.3rem;
    }
    
    .hero p {
        font-size: 1.1rem;
        margin: 0 auto 10px;
    }
    
    .d-flex {
        justify-content: center !important;

    }
    
    .hero-image {
        margin-top: 20px;
    }
    
    .floating-badge {
        top: -15px;
        right: 50%;
        transform: translateX(50%) rotate(5deg);
    }
    
    .achievements {
        margin-top: 1000px;
    }
    
    .exam-badge {
        padding: 8px 15px;
        font-size: 14px;
    }
    
    .scroll-indicator {
        bottom: 8px;
    }
}

@media (max-width: 575.98px) {
    .hero {
        padding: 40px 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .floating-badge {
        padding: 8px 15px;
        font-size: 12px;
    }
    
    .achievement-item h3, .achievement-item span {
        font-size: 1.6rem;
    }
    
    .success-stories {
        padding: 10px;
    }
    
    .success-story {
        padding: 5px 10px;
    }
    
    .success-story .avatar {
        width: 30px;
        height: 30px;
    }
    
    .success-story .content p {
        font-size: 0.8rem;
    }
}
 
 
        
        /* About Section */
        .about-img {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        /* Course Cards */
        .course-card {
            border: none;
            border-radius: 10px;
            overflow: hidden;
            transition: all 0.3s ease-in-out;
            height: 100%;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
        }
        
        .course-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        
        .course-card .card-img-top {
            height: 200px;
            object-fit: cover;
        }
        
        .course-icon {
            font-size: 3rem;
            color: var(--secondary);
            margin-bottom: 20px;
            transition: all 0.3s ease-in-out;
        }
        
        .course-card:hover .course-icon {
            transform: scale(1.2);
        }
        
        .course-card .card-body {
            padding: 25px;
        }
        
        .course-card .card-title {
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 15px;
        }
        
        /* Test Series */
        .test-card {
            border: none;
            border-radius: 10px;
            overflow: hidden;
            transition: all 0.3s ease-in-out;
            height: 100%;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            background-color: #fff;
        }
        
        .test-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        
        .test-card .card-body {
            padding: 25px;
        }
        
        .test-date {
            background-color: var(--secondary);
            color: #fff;
            padding: 5px 15px;
            border-radius: 30px;
            font-size: 0.9rem;
            display: inline-block;
            margin-bottom: 15px;
        }
        
        /* Counter Section */
        .counter-section {
            background: linear-gradient(135deg, #2b5876, #4e4376);
            color: #fff;
            padding: 80px 0;
        }
        
        .counter-box {
            text-align: center;
            margin-bottom: 30px;
        }
        
        .counter-icon {
            font-size: 3rem;
            color: var(--secondary);
            margin-bottom: 20px;
        }
        
        .counter {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 10px;
        }
        
        .counter-text {
            font-size: 1.1rem;
            letter-spacing: 1px;
        }
        
        /* Testimonials */
        .testimonial-item {
            background-color: #fff;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease-in-out;
            margin: 15px;
        }
        
        .testimonial-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        
        .testimonial-img {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            object-fit: cover;
            margin-bottom: 20px;
            border: 4px solid var(--secondary);
        }
        
        .testimonial-name {
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 5px;
        }
        
        .testimonial-position {
            color: var(--secondary);
            font-style: italic;
            margin-bottom: 15px;
        }
        
        .testimonial-text {
            font-style: italic;
            position: relative;
            padding: 0 20px;
        }
        
        .testimonial-text::before,
        .testimonial-text::after {
            content: '"';
            font-size: 2rem;
            color: var(--secondary);
            position: absolute;
            opacity: 0.3;
        }
        
        .testimonial-text::before {
            top: -10px;
            left: 0;
        }
        
        .testimonial-text::after {
            bottom: -10px;
            right: 0;
        }
        
        /* Contact Section */
        .contact-info {
            margin-bottom: 40px;
        }
        
        .contact-item {
            display: flex;
            margin-bottom: 20px;
        }
        
        .contact-icon {
            width: 50px;
            height: 50px;
            background-color: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 20px;
            color: #fff;
            font-size: 1.2rem;
            transition: all 0.3s ease-in-out;
        }
        
        .contact-item:hover .contact-icon {
            background-color: var(--secondary);
            transform: scale(1.1);
        }
        
        .contact-form {
            background-color: #fff;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
        }
        
        .form-control {
            height: 50px;
            padding: 10px 20px;
            font-size: 1rem;
            border-radius: 5px;
            border: 1px solid #e9ecef;
            margin-bottom: 20px;
            transition: all 0.3s ease-in-out;
        }
        
        .form-control:focus {
            border-color: var(--secondary);
            box-shadow: 0 0 0 0.2rem rgba(243, 156, 18, 0.25);
        }
        
        textarea.form-control {
            height: 150px;
            resize: none;
        }
        
        /* Footer */
        footer {
            background-color: var(--primary);
            color: #fff;
            padding: 60px 0 30px;
        }
        
        .footer-logo {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--secondary);
            margin-bottom: 20px;
            display: inline-block;
        }
        
        .footer-links h4 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-links h4::after {
            content: '';
            position: absolute;
            width: 40px;
            height: 2px;
            background-color: var(--secondary);
            bottom: 0;
            left: 0;
        }
        
        .footer-links ul {
            padding: 0;
            list-style: none;
        }
        
        .footer-links ul li {
            margin-bottom: 10px;
        }
        
        .footer-links ul li a {
            color: #fff;
            text-decoration: none;
            transition: all 0.3s ease-in-out;
            display: inline-block;
        }
        
        .footer-links ul li a:hover {
            color: var(--secondary);
            transform: translateX(5px);
        }
        
        .footer-social {
            margin-top: 20px;
        }
        
        .social-icon {
            width: 40px;
            height: 40px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            margin-right: 10px;
            transition: all 0.3s ease-in-out;
        }
        
        .social-icon:hover {
            background-color: var(--secondary);
            transform: translateY(-5px);
            color: #fff;
        }
        
        .copyright {
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            text-align: center;
            margin-top: 50px;
        }
        
        /* Back to Top Button */
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background-color: var(--secondary);
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            z-index: 99;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease-in-out;
            cursor: pointer;
        }
        
        .back-to-top.active {
            opacity: 1;
            visibility: visible;
        }
        
        .back-to-top:hover {
            background-color: var(--primary);
            transform: translateY(-5px);
        }
        
        /* Responsive Adjustments */
        /* Responsive Adjustments */
        @media (max-width: 991.98px) {
            .navbar-collapse {
                background: linear-gradient(135deg, #2b5876, #4e4376);
                padding: 15px;
                border
            }
            
            .hero h1 {
                font-size: 2.8rem;
            }
            
            .hero p {
                font-size: 1.1rem;
            }
            
            section {
                padding: 70px 0;
            }
            
            .section-title h2 {
                font-size: 2.2rem;
            }
            
            .counter {
                font-size: 2.5rem;
            }
        }
        
        @media (max-width: 767.98px) {
            .hero h1 {
                font-size: 2.2rem;
            }
            
            .section-title h2 {
                font-size: 1.8rem;
            }
            
            .contact-item {
                flex-direction: column;
                text-align: center;
            }
            
            .contact-icon {
                margin: 0 auto 15px;
            }
        }
        
        @media (max-width: 575.98px) {
            .hero {
                height: auto;
                padding: 100px 0;
            }
            
            .hero h1 {
                font-size: 1.8rem;
            }
            
            section {
                padding: 50px 0;
            }
        }