@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@400;700&display=swap');

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

        body {
            font-family: 'Roboto Mono', monospace;
            background: linear-gradient(135deg, #0a0a1a 0%, #1a1a2e 50%, #16213e 100%);
            min-height: 100vh;
            color: #ffffff;
            overflow-x: hidden;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        /* Animated background particles */
        .background-animation {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 1;
        }

        .particle {
            position: absolute;
            width: 2px;
            height: 2px;
            background: #00ffff;
            border-radius: 50%;
            opacity: 0.3;
            animation: drift 12s linear infinite;
        }

        @keyframes drift {
            0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
            10% { opacity: 0.3; }
            90% { opacity: 0.3; }
            100% { transform: translateY(-10vh) rotate(360deg); opacity: 0; }
        }
        
        /* Top Navigation Bar */

.navbar {
    width: 100%;
    padding: 1.5rem 2rem;
    background: rgba(10, 10, 26, 0.7);
    backdrop-filter: blur(15px);
    border-bottom: 2px solid rgba(0, 255, 255, 0.4);
    box-shadow: 0 5px 20px rgba(0, 255, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.navbar-logo {
    display: flex;
    align-items: center;
    z-index: 21;
}

.logo-img {
    height: 40px;
    width: auto;
    filter: drop-shadow(0 0 10px rgba(0, 255, 255, 0.5));
    transition: filter 0.3s ease;
}

.logo-img:hover {
    filter: drop-shadow(0 0 15px rgba(255, 0, 255, 0.8));
}

.nav-link {
    text-decoration: none;
    color: #00ffff;
    font-size: 1rem;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

.nav-link:hover {
    color: #ff00ff;
    text-shadow: 0 0 15px rgba(255, 0, 255, 0.8);
}

/* Desktop navigation */
.desktop-nav {
    display: flex;
    gap: 3rem;
    align-items: center;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

/* Hamburger Menu Styles */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 30px;
    height: 30px;
    cursor: pointer;
    z-index: 1001;
    position: relative;
    background: transparent;
    border: none;
    padding: 0;
    margin-left: auto;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: linear-gradient(45deg, #ff00ff, #00ffff);
    margin: 3px 0;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-radius: 2px;
    box-shadow: 0 0 10px rgba(255, 0, 255, 0.5);
    position: relative;
}

.hamburger span::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #ff00ff, #00ffff);
    border-radius: 2px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.hamburger:hover span::after {
    opacity: 0.7;
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.8);
}

/* Hamburger Animation */
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
    background: linear-gradient(45deg, #ff4757, #ff3838);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-20px);
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
    background: linear-gradient(45deg, #ff4757, #ff3838);
}

/* Mobile Navigation Menu */
.nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: rgba(10, 10, 26, 0.95);
    backdrop-filter: blur(20px);
    border-left: 2px solid rgba(0, 255, 255, 0.4);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    transition: right 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1000;
    box-shadow: -10px 0 30px rgba(0, 255, 255, 0.1);
}

.nav-menu.active {
    right: 0;
}

.nav-menu .nav-link {
    color: #00ffff;
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 500;
    padding: 1rem 2rem;
    border: 2px solid transparent;
    border-radius: 10px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    min-width: 200px;
    text-align: center;
}

.nav-menu .nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(255, 0, 255, 0.1), rgba(0, 255, 255, 0.1));
    transition: left 0.4s ease;
    z-index: -1;
}

.nav-menu .nav-link:hover {
    color: #ff00ff;
    border-color: rgba(255, 0, 255, 0.5);
    text-shadow: 0 0 15px rgba(255, 0, 255, 0.8);
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.3);
    transform: translateY(-2px);
}

.nav-menu .nav-link:hover::before {
    left: 0;
}

/* Mobile overlay */
body.menu-open::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 999;
    opacity: 0;
    animation: fadeIn 0.3s ease forwards;
}

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

/* Responsive Design */
@media screen and (max-width: 768px) {
    .navbar {
        justify-content: space-between;
        padding: 1rem 1.5rem;
    }
    
    .desktop-nav {
        display: none;
    }
    
    .hamburger {
        display: flex;
        margin-left: 0;
    }
    
    .navbar-logo {
        flex: 1;
    }
    
    .nav-menu {
        width: 280px;
    }
}

@media screen and (max-width: 480px) {
    .navbar {
        padding: 1rem;
    }
    
    .nav-menu {
        width: 100%;
        right: -100%;
    }
    
    .nav-menu .nav-link {
        font-size: 1.2rem;
        min-width: 80%;
    }
}

/* Gallery fixes for mobile */
@media screen and (max-width: 768px) {
    .gallery-arrow {
        pointer-events: auto !important;
        touch-action: manipulation;
        -webkit-touch-callout: none;
        -webkit-user-select: none;
        -khtml-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
        z-index: 10;
        position: relative;
        background: rgba(0, 0, 0, 0.7) !important;
        border: 1px solid rgba(0, 255, 255, 0.5) !important;
        color: #00ffff !important;
        font-size: 20px !important;
        width: 40px !important;
        height: 40px !important;
        border-radius: 50% !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    
    .gallery-arrow:hover {
        background: rgba(255, 0, 255, 0.8) !important;
        border-color: #ff00ff !important;
        color: #ffffff !important;
    }
    
    .gallery-container {
        position: relative;
        overflow: hidden;
    }
    
    .gallery-track {
        display: flex !important;
        transition: transform 0.3s ease !important;
        width: 400% !important; /* 4 images * 100% */
    }
    
    .gallery-image {
        flex: 0 0 100% !important; /* Each image takes full width on mobile */
        width: 100% !important;
    }
    
    .gallery-arrows {
        position: absolute !important;
        top: 50% !important;
        transform: translateY(-50%) !important;
        width: 100% !important;
        display: flex !important;
        justify-content: space-between !important;
        padding: 0 10px !important;
        z-index: 15 !important;
    }
}

/* Desktop gallery styles */
@media screen and (min-width: 769px) {
    .gallery-track {
        display: flex;
        transition: transform 0.3s ease;
        width: 100%;
    }
    
    .gallery-image {
        flex: 0 0 25%; /* 4 images side by side on desktop */
        width: 25%;
    }
}

/* Neon glow animation */
@keyframes neonPulse {
    0%, 100% {
        box-shadow: 0 0 5px currentColor, 0 0 10px currentColor;
    }
    50% {
        box-shadow: 0 0 10px currentColor, 0 0 20px currentColor;
    }
}

.hamburger:hover span {
    animation: neonPulse 1.5s infinite ease-in-out;
}

        

        /* Notebook Scene */
        .notebook-scene {
            position: relative;
            z-index: 10;
            margin-top: 5rem;
            padding-bottom: 150px;
        }
        
        .notebook {
            position: relative;
            width: 800px;
            height: 600px;
            transform-style: preserve-3d;
            transform: rotateX(10deg);
            box-shadow: 0 50px 100px rgba(0, 0, 0, 0.7);
            cursor: grab;
            touch-action: pan-y;
        }

        .notebook:active {
            cursor: grabbing;
        }
        
        /* Spiral Binding */
        .spiral-binding {
            position: absolute;
            left: -15px;
            top: 0;
            width: 30px;
            height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: space-evenly;
            z-index: 12;
        }
        
        .spiral-ring {
            width: 30px;
            height: 30px;
            position: relative;
        }

        .spiral-ring::before {
            content: '';
            position: absolute;
            width: 15px;
            height: 30px;
            border-left: 3px solid #666;
            border-right: 3px solid #666;
            border-radius: 0 15px 15px 0;
            box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.2);
            left: 5px;
            top: 0;
            transform: skewX(-15deg);
            background-color: #aaa;
        }
        
        .spiral-ring::after {
            content: '';
            position: absolute;
            width: 15px;
            height: 30px;
            border-left: 3px solid #999;
            border-right: 3px solid #999;
            border-radius: 15px 0 0 15px;
            box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.2);
            right: 5px;
            top: 0;
            transform: skewX(15deg);
            background-color: #ddd;
        }

        /* Notebook Cover */
        .notebook-cover {
            position: absolute;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, #2c2c4f, #1e1e3a);
            border: 2px solid rgba(0, 255, 255, 0.4);
            border-left: 0;
            border-radius: 0 20px 20px 0;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
            transform: translateZ(-10px);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            padding: 2rem;
            text-align: center;
        }

        .cover-title {
            font-size: 3rem;
            color: #00ffff;
            text-shadow: 0 0 15px rgba(0, 255, 255, 0.8);
            margin-bottom: 1rem;
        }

        .cover-subtitle {
            font-size: 1.5rem;
            color: #ff00ff;
            text-shadow: 0 0 10px rgba(255, 0, 255, 0.6);
        }

        .portfolio-main-title {
            font-size: 3.5rem;
            color: #ff00ff;
            text-shadow: 0 0 20px rgba(255, 0, 255, 0.8);
            margin-bottom: 1rem;
            margin-top: 2rem;
            animation: pulse 2s infinite alternate;
        }

        @keyframes pulse {
            from {
                text-shadow: 0 0 15px rgba(255, 0, 255, 0.8), 0 0 25px rgba(255, 0, 255, 0.5);
            }
            to {
                text-shadow: 0 0 25px rgba(255, 0, 255, 0.9), 0 0 40px rgba(255, 0, 255, 0.7);
            }
        }

        /* Page */
        .page {
            position: absolute;
            width: 100%;
            height: 100%;
            background: linear-gradient(145deg, #1f1f3a, #111122);
            border-radius: 0 20px 20px 0;
            box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
            transform-origin: left center;
            transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            transform: rotateY(0deg);
            z-index: 5;
            padding: 3rem 3rem 3rem 4rem;
            display: none;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            color: #fff;
            overflow: hidden;
            border: 1px solid rgba(0, 255, 255, 0.1);
        }
        
        .page.active {
            display: flex;
            z-index: 10;
        }

        .page.turning-next {
            transform: rotateY(-180deg);
            z-index: 11;
        }
        
        .page.turning-prev {
            transform: rotateY(0deg);
            z-index: 11;
        }

        /* Enhanced Project Image Gallery */
        .project-gallery {
            width: 100%;
            height: 350px;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 1.5rem;
            border: 3px solid rgba(0, 255, 255, 0.4);
            box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
            position: relative;
            background: #000;
        }

        .gallery-container {
            width: 100%;
            height: 100%;
            position: relative;
            overflow: hidden;
        }

        .gallery-track {
            display: flex;
            width: 400%; /* 4 images */
            height: 100%;
            transition: transform 0.4s ease;
        }

        .gallery-image {
            width: 25%; /* Each image takes 25% of track width */
            height: 100%;
            flex-shrink: 0;
            position: relative;
            overflow: hidden;
        }

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

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

        /* Gallery Navigation */
        .gallery-nav {
            position: absolute;
            bottom: 10px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 8px;
            z-index: 10;
        }

        .gallery-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.4);
            cursor: pointer;
            transition: all 0.3s ease;
            border: 1px solid rgba(0, 255, 255, 0.6);
        }

        .gallery-dot.active {
            background: #00ffff;
            box-shadow: 0 0 10px rgba(0, 255, 255, 0.8);
            transform: scale(1.2);
        }

        .gallery-arrows {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 100%;
            display: flex;
            justify-content: space-between;
            padding: 0 15px;
            pointer-events: none;
        }

        .gallery-arrow {
            width: 35px;
            height: 35px;
            background: rgba(0, 255, 255, 0.8);
            border: none;
            border-radius: 50%;
            color: #000;
            font-size: 16px;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
            pointer-events: auto;
            display: flex;
            align-items: center;
            justify-content: center;
            backdrop-filter: blur(10px);
        }

        .gallery-arrow:hover {
            background: #00ffff;
            transform: scale(1.1);
            box-shadow: 0 0 15px rgba(0, 255, 255, 0.6);
        }

        .gallery-arrow:disabled {
            opacity: 0.3;
            cursor: not-allowed;
            transform: none;
        }

        .project-title {
            font-size: 1.8rem;
            color: #ff00ff;
            margin-bottom: 1rem;
            text-shadow: 0 0 10px rgba(255, 0, 255, 0.6);
        }

        .project-description {
            color: #aaa;
            line-height: 1.7;
            margin-bottom: 1.5rem;
            font-size: 1rem;
            max-width: 350px;
        }

        .tech-stack {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 0.6rem;
            margin-bottom: 1.5rem;
        }

        .tech-tag {
            padding: 0.5rem 1rem;
            background: rgba(0, 255, 255, 0.1);
            border: 1px solid rgba(0, 255, 255, 0.3);
            border-radius: 25px;
            font-size: 0.85rem;
            color: #00ffff;
            box-shadow: 0 0 8px rgba(0, 255, 255, 0.3);
        }

        /* Final Page Styles */
        .final-page {
            background: linear-gradient(145deg, #1f1f3a, #111122);
            color: #fff;
        }
        
        .final-page h2 {
            font-size: 2.5rem;
            color: #00ffff;
            text-shadow: 0 0 15px rgba(0, 255, 255, 0.8);
            margin-bottom: 2rem;
        }
        
        .final-page p {
            font-size: 1.3rem;
            color: #ccc;
            margin-bottom: 2rem;
            line-height: 1.6;
        }

        .contact-btn {
            padding: 1.2rem 3rem;
            background: #1a1a2e;
            color: #00ffff;
            text-decoration: none;
            border-radius: 30px;
            font-weight: bold;
            font-family: 'Roboto Mono', monospace;
            font-size: 1.1rem;
            transition: all 0.4s ease;
            box-shadow: 0 0 20px rgba(0, 255, 255, 0.4);
            display: inline-block;
        }

        .contact-btn:hover {
            transform: translateY(-3px) scale(1.05);
            box-shadow: 0 10px 40px rgba(0, 255, 255, 0.6);
        }

        /* Page Numbers */
        .page-number {
            position: absolute;
            bottom: 30px;
            right: 30px;
            color: rgba(255, 255, 255, 0.3);
            font-size: 1rem;
            opacity: 0.8;
            font-style: italic;
        }

        /* Navigation */
        .nav-controls {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 4rem;
            margin: 2rem 0;
            z-index: 10;
            position: relative;
        }

        .nav-btn {
            padding: 1.2rem 3rem;
            background: rgba(0, 255, 255, 0.1);
            border: 3px solid rgba(0, 255, 255, 0.5);
            color: #00ffff;
            border-radius: 35px;
            cursor: pointer;
            font-family: 'Roboto Mono', monospace;
            font-weight: bold;
            font-size: 1.2rem;
            transition: all 0.4s ease;
            backdrop-filter: blur(15px);
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }

        .nav-btn:hover:not(:disabled) {
            background: rgba(0, 255, 255, 0.2);
            box-shadow: 0 0 40px rgba(0, 255, 255, 0.5);
            transform: translateY(-3px);
        }

        .nav-btn:disabled {
            opacity: 0.3;
            cursor: not-allowed;
            transform: none;
        }

        .page-indicator {
            font-size: 1.4rem;
            color: #ff00ff;
            font-weight: bold;
            text-shadow: 0 0 20px rgba(255, 0, 255, 0.5);
        }
        
        /* Services Section */
        .services {
            padding: 4rem 2rem;
            position: relative;
        }

        .services-container {
            max-width: 1400px;
            margin: 0 auto;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .service-card {
            background: linear-gradient(145deg, #1f1f3a, #111122);
            border: 2px solid #ff00ff;
            backdrop-filter: blur(20px);
            border-radius: 20px;
            padding: 2.5rem;
            position: relative;
            transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
            overflow: hidden;
            cursor: pointer;
            box-shadow: 
                0 0 20px rgba(255, 0, 255, 0.3),
                0 0 40px rgba(255, 0, 255, 0.1),
                inset 0 0 20px rgba(255, 0, 255, 0.05);
            animation: cardGlow 3s ease-in-out infinite alternate;
        }

        @keyframes cardGlow {
            from { 
                box-shadow: 
                    0 0 20px rgba(255, 0, 255, 0.3),
                    0 0 40px rgba(255, 0, 255, 0.1),
                    inset 0 0 20px rgba(255, 0, 255, 0.05);
            }
            to { 
                box-shadow: 
                    0 0 30px rgba(255, 0, 255, 0.5),
                    0 0 60px rgba(255, 0, 255, 0.2),
                    inset 0 0 30px rgba(255, 0, 255, 0.1);
            }
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, transparent, rgba(0, 247, 255, 0.05), transparent);
            opacity: 0;
            transition: opacity 0.5s ease;
            pointer-events: none;
        }

        .service-card:hover::before {
            opacity: 1;
        }

        .service-card:hover {
            transform: translateY(-10px);
            border-color: #00ffff;
            box-shadow: 
                0 0 40px rgba(0, 255, 255, 0.6),
                0 0 80px rgba(0, 255, 255, 0.3),
                inset 0 0 30px rgba(0, 255, 255, 0.1);
        }

        .service-icon {
            width: 80px;
            height: 80px;
            border-radius: 16px;
            background: linear-gradient(135deg, #ff00ff, #00ffff);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            margin-bottom: 1.5rem;
            position: relative;
        }

        .service-icon::after {
            content: '';
            position: absolute;
            inset: -2px;
            border-radius: 18px;
            background: linear-gradient(135deg, #ff00ff, #00ffff);
            z-index: -1;
            animation: iconPulse 2s ease-in-out infinite alternate;
        }

        @keyframes iconPulse {
            from { opacity: 0.5; transform: scale(1); }
            to { opacity: 0.8; transform: scale(1.05); }
        }

        .service-card h3 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: #fff;
        }

        .service-card p {
            color: #ccc;
            margin-bottom: 2rem;
            line-height: 1.7;
        }

        .cta-button {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 1rem 2rem;
            background: linear-gradient(135deg, #ff00ff, #00ffff);
            color: #000;
            text-decoration: none;
            font-weight: 600;
            border-radius: 12px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .cta-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.6s ease;
        }

        .cta-button:hover::before {
            left: 100%;
        }

        .cta-button:hover {
            transform: translateY(-2px);
            background: linear-gradient(135deg, #00ffff, #ff00ff);
        }

        /* Floating elements */
        .floating-element {
            position: absolute;
            pointer-events: none;
            opacity: 0.1;
            animation: float 6s ease-in-out infinite;
        }

        .floating-element:nth-child(1) {
            top: 20%;
            left: 10%;
            animation-delay: 0s;
        }

        .floating-element:nth-child(2) {
            top: 60%;
            right: 10%;
            animation-delay: 2s;
        }

        .floating-element:nth-child(3) {
            bottom: 20%;
            left: 15%;
            animation-delay: 4s;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(5deg); }
        }

        /* Comparison Section */
        .comparison-section {
            padding: 6rem 2rem;
            position: relative;
            background: linear-gradient(135deg, #0a0a1a 0%, #1a1a2e 50%, #16213e 100%);
            overflow: hidden;
        }

        .comparison-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 50% 50%, rgba(255, 0, 255, 0.1) 0%, transparent 70%);
            pointer-events: none;
        }

        .comparison-container {
            max-width: 1200px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
        }

        .comparison-title {
            font-size: 3rem;
            color: #ff00ff;
            text-align: center;
            margin-bottom: 1rem;
            text-shadow: 0 0 20px rgba(255, 0, 255, 0.8);
            animation: pulse 2s infinite alternate;
        }

        .comparison-subtitle {
            font-size: 1.3rem;
            color: #00ffff;
            text-align: center;
            margin-bottom: 4rem;
            opacity: 0.8;
        }

        .comparison-grid {
            background: linear-gradient(145deg, #1f1f3a, #111122);
            border-radius: 20px;
            overflow: hidden;
            border: 2px solid rgba(0, 255, 255, 0.3);
            box-shadow: 0 0 40px rgba(0, 255, 255, 0.2);
        }

        .comparison-header {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            background: linear-gradient(135deg, #ff00ff, #00ffff);
            padding: 1.5rem 2rem;
            font-weight: bold;
            font-size: 1.1rem;
            color: #000;
        }

        .feature-column, .us-column, .them-column {
            text-align: center;
        }

        .us-column {
            color: #fff;
            text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
        }

        .comparison-row {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            padding: 2rem;
            border-bottom: 1px solid rgba(0, 255, 255, 0.1);
            align-items: center;
            transition: all 0.3s ease;
        }

        .comparison-row:hover {
            background: rgba(0, 255, 255, 0.05);
            transform: translateX(5px);
        }

        .comparison-row:last-child {
            border-bottom: none;
        }

        .feature-name {
            font-size: 1.1rem;
            color: #fff;
            font-weight: 500;
        }

        .our-value {
            text-align: center;
            padding: 1rem;
            border-radius: 15px;
            background: linear-gradient(135deg, rgba(0, 255, 0, 0.1), rgba(0, 255, 255, 0.1));
            border: 1px solid rgba(0, 255, 0, 0.3);
        }

        .their-value {
            text-align: center;
            padding: 1rem;
            border-radius: 15px;
            background: linear-gradient(135deg, rgba(255, 0, 0, 0.1), rgba(255, 100, 100, 0.1));
            border: 1px solid rgba(255, 0, 0, 0.3);
        }

        .price {
            display: block;
            font-size: 1.2rem;
            font-weight: bold;
            margin-bottom: 0.5rem;
        }

        .our-value .price {
            color: #00ff00;
            text-shadow: 0 0 10px rgba(0, 255, 0, 0.6);
        }

        .their-value .price {
            color: #ff6666;
            text-shadow: 0 0 10px rgba(255, 102, 102, 0.6);
        }

        .benefit {
            font-size: 0.9rem;
            color: #00ffff;
            opacity: 0.8;
        }

        .drawback {
            font-size: 0.9rem;
            color: #ffaaaa;
            opacity: 0.7;
        }

        .comparison-cta {
            text-align: center;
            margin-top: 4rem;
            padding: 3rem 2rem;
            border-radius: 20px;
            background: linear-gradient(135deg, rgba(255, 0, 255, 0.1), rgba(0, 255, 255, 0.1));
            border: 2px solid rgba(255, 0, 255, 0.3);
        }

        .cta-text {
            font-size: 1.4rem;
            color: #fff;
            margin-bottom: 2rem;
            text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
        }

        .comparison-btn {
            display: inline-block;
            padding: 1.5rem 4rem;
            background: linear-gradient(135deg, #ff00ff, #00ffff);
            color: #000;
            text-decoration: none;
            border-radius: 35px;
            font-weight: bold;
            font-size: 1.1rem;
            transition: all 0.4s ease;
            box-shadow: 0 0 30px rgba(255, 0, 255, 0.5);
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .comparison-btn:hover {
            transform: translateY(-5px) scale(1.05);
            box-shadow: 0 10px 50px rgba(255, 0, 255, 0.7);
        }

        /* Final Footer */
        .footer {
            margin-top: 5rem;
            padding: 2rem 1rem;
            text-align: center;
            color: rgba(255, 255, 255, 0.4);
            font-size: 0.8rem;
            width: 100%;
        }

        /* Responsive */
        @media (max-width: 1200px) {
            .notebook {
                width: 85vw;
                height: 60vh;
                max-width: 900px;
            }
            .services-grid {
                grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
                gap: 1.5rem;
            }
        }

        @media (max-width: 768px) {
            .navbar {
                padding: 1rem;
                gap: 1.5rem;
            }
            .navbar-logo {
                font-size: 1.2rem;
            }
            .nav-link {
                font-size: 0.72rem;
            }

            .notebook {
                width: 95vw;
                height: 70vh;
            }
            
            .page {
                width: 100%;
                border-radius: 20px;
                padding: 2rem;
            }
            
            .spiral-binding {
                display: none;
            }

            .cover-title {
                font-size: 2.5rem;
            }
            
            .nav-controls {
                gap: 1rem;
            }

            .nav-btn {
                padding: 0.8rem 1.5rem;
                font-size: 1rem;
            }

            .nav-btn .desktop-text {
                display: none;
            }
            .nav-btn .mobile-text {
                display: inline;
            }
            .services-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .service-card {
                padding: 2rem;
            }

            .services-container {
                flex-direction: column;
                align-items: center;
            }

            .comparison-title {
                font-size: 2.2rem;
            }

            .comparison-header, .comparison-row {
                grid-template-columns: 1fr;
                text-align: center;
                gap: 1rem;
            }

            .comparison-header {
                padding: 1rem;
            }

            .feature-column {
                background: rgba(255, 0, 255, 0.2);
                padding: 0.8rem;
                border-radius: 10px;
                margin-bottom: 1rem;
            }

            .us-column, .them-column {
                display: none;
            }

            .comparison-row {
                padding: 1.5rem 1rem;
            }

            .feature-name {
                background: rgba(0, 255, 255, 0.1);
                padding: 1rem;
                border-radius: 10px;
                margin-bottom: 1rem;
                border: 1px solid rgba(0, 255, 255, 0.3);
            }

            .our-value {
                margin-bottom: 1rem;
            }

            .comparison-btn {
                padding: 1rem 2rem;
                font-size: 1rem;
            }

            .gallery-arrows {
                padding: 0 10px;
            }

            .gallery-arrow {
                width: 30px;
                height: 30px;
                font-size: 14px;
            }
        }