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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow-x: hidden;
    background: #000;
    color: #fff;
    cursor: none;
}

/* Custom Cursor */
.custom-cursor {
    width: 20px;
    height: 20px;
    border: 2px solid #00ffff;
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 10000;
    transition: all 0.1s ease;
    box-shadow: 0 0 20px #00ffff;
}

.custom-cursor.click {
    transform: scale(1.5);
    background: rgba(0, 255, 255, 0.3);
}

/* Video Background with Matrix Effect */
.video-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.video-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(80, 30, 130, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0, 150, 150, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 50% 80%, rgba(150, 20, 90, 0.3) 0%, transparent 50%),
        linear-gradient(135deg, rgba(10, 10, 25, 0.95), rgba(15, 15, 30, 0.9));
    z-index: 1;
    animation: gradientMove 10s ease infinite;
}

@keyframes gradientMove {
    0%, 100% { opacity: 0.9; }
    50% { opacity: 0.7; }
}

.video-background video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.25;
    filter: hue-rotate(200deg) saturate(2);
}

/* Matrix Rain Effect */
.matrix-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.15;
    pointer-events: none;
}

/* Animated 3D Background Shapes */
.bg-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    animation: float 20s infinite ease-in-out;
    opacity: 0.1;
}

.shape:nth-child(1) {
    width: 400px;
    height: 400px;
    background: linear-gradient(45deg, #5a0756, #650358);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape:nth-child(2) {
    width: 300px;
    height: 300px;
    background: linear-gradient(#ffd700);
    top: 60%;
    right: 10%;
    animation-delay: 3s;
}

.shape:nth-child(3) {
    width: 350px;
    height: 350px;
    background: linear-gradient(45deg, #5a0756, #650358);
    bottom: 10%;
    left: 30%;
    animation-delay: 6s;
}

@keyframes float {
    0%, 100% { 
        transform: translate(0, 0) rotate(0deg) scale(1);
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }
    25% { 
        transform: translate(50px, -50px) rotate(90deg) scale(1.1);
        border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%;
    }
    50% { 
        transform: translate(-30px, -80px) rotate(180deg) scale(0.9);
        border-radius: 50% 50% 50% 50% / 50% 50% 50% 50%;
    }
    75% { 
        transform: translate(-80px, 30px) rotate(270deg) scale(1.15);
        border-radius: 30% 70% 30% 70% / 70% 30% 70% 30%;
    }
}

.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    background: #00ffff;
    border-radius: 50%;
    animation: particleFloat 15s infinite ease-in-out;
    box-shadow: 0 0 20px currentColor;
}

@keyframes particleFloat {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translate(var(--tx), var(--ty)) scale(0.3); opacity: 0; }
}

/* Navigation with Holographic Effect */
nav {
    background: linear-gradient(135deg, 
        rgba(10, 10, 30, 0.85), 
        rgba(30, 10, 50, 0.85));
    backdrop-filter: blur(30px) saturate(180%);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 
        0 8px 32px rgba(138, 43, 226, 0.6),
        0 0 100px rgba(0, 255, 255, 0.3);
    border-bottom: 3px solid transparent;
    border-image: linear-gradient(90deg, 
       /* #8a2be2, #00ffff, #ff1493,*/ #ffd700, #8a2be2) 1;
    animation: navGlow 3s ease-in-out infinite;
}

@keyframes navGlow {
    0%, 100% { box-shadow: 0 8px 32px rgba(138, 43, 226, 0.6), 0 0 100px rgba(0, 255, 255, 0.3); }
    50% { box-shadow: 0 8px 32px rgba(0, 255, 255, 0.8), 0 0 100px rgba(138, 43, 226, 0.5); }
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
}

.logo {
    font-size: 3rem;
    font-weight: 900;
    display: flex;
    align-items: center;
    gap: 1rem;
    background: (#ae960c);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: logoRainbow 5s ease infinite, logoFloat 3s ease-in-out infinite;
    position: relative;
    filter: drop-shadow(0 0 30px rgba(226, 211, 43, 0.8));
}

@keyframes logoRainbow {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

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

.logo-icon {
    animation: snakeWiggle 3s ease-in-out infinite;
    filter: drop-shadow(0 0 15px #ffdd00);
    font-size: 3.5rem;
}

@keyframes snakeWiggle {
    0%, 100% { transform: translateY(0) rotate(0deg) scale(1); }
    25% { transform: translateY(-8px) rotate(-15deg) scale(1.1); }
    50% { transform: translateY(0) rotate(0deg) scale(1.05); }
    75% { transform: translateY(8px) rotate(15deg) scale(1.1); }
}

.nav-links {
    display: flex;
    gap: 1rem;
    list-style: none;
}

.nav-links input[type="radio"] {
    display: none;
}

.nav-links label {
    color: #e0e0e0;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    padding: 1rem 2rem;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
    background: rgba(255, 255, 255, 0.05);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.nav-links label::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: linear-gradient(45deg, #5a0756, #650358);
    transform: translate(-50%, -50%);
    transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.nav-links label:hover::before {
    width: 400px;
    height: 400px;
}

.nav-links label:hover {
    border-color: #ffd500;
    transform: translateY(-5px) scale(1.05);
    box-shadow: 
        0 15px 40px rgba(138, 43, 226, 0.6),
        0 0 30px rgba(161, 125, 5, 0.8),
        inset 0 0 20px rgba(255, 255, 255, 0.1);
}

.nav-links input[type="radio"]:checked + label {
    background: linear-gradient(45deg, #5a0756, #650358);
    background-size: 200% 200%;
    animation: gradientFlow 3s ease infinite, activePulse 2s infinite;
    border-color: #ffd700;
    box-shadow: 
        0 15px 40px rgba(138, 43, 226, 0.6),
        0 0 30px rgba(161, 125, 5, 0.8),
        inset 0 0 20px rgba(255, 255, 255, 0.1);
    transform: scale(1.05);
}

@keyframes gradientFlow {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes activePulse {
    0%, 100% { 
       box-shadow: 
        0 15px 40px rgba(138, 43, 226, 0.6),
        0 0 30px rgba(161, 125, 5, 0.8),
        inset 0 0 20px rgba(255, 255, 255, 0.1);
    }
    50% { 
        box-shadow: 
        0 15px 40px rgba(138, 43, 226, 0.6),
        0 0 30px rgba(161, 125, 5, 0.8),
        inset 0 0 20px rgba(255, 255, 255, 0.1);
    }
}

.nav-icon {
    font-size: 1.5rem;
    filter: drop-shadow(0 0 8px currentColor);
    animation: iconBounce 2s ease-in-out infinite;
}

@keyframes iconBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

/* Container */
.container {
    max-width: 1500px;
    margin: 140px auto 50px;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

/* Hero Section with 3D Transform */
.hero {
    text-align: center;
    padding: 5rem 2rem;
    animation: heroEntrance 2s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
    perspective: 1000px;
}

@keyframes heroEntrance {
    from { 
        opacity: 0; 
        transform: rotateX(-30deg) scale(0.8) translateY(-100px); 
    }
    to { 
        opacity: 1; 
        transform: rotateX(0) scale(1) translateY(0); 
    }
}

.hero h1 {
    font-size: 6rem;
    background: linear-gradient(135deg, 
        #ffc800 0%, 
        #7d045d 25%, 
        #7d0746 50%, 
        #ffd700 75%,
        #ffc400 100%);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
    animation: 
        rainbowText 5s ease infinite,
        textFloat 4s ease-in-out infinite,
        textGlow 2s ease-in-out infinite;
    position: relative;
    font-weight: 900;
    letter-spacing: 3px;
    text-transform: uppercase;
}

@keyframes rainbowText {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

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

@keyframes textGlow {
    0%, 100% { 
        filter: drop-shadow(0 0 30px rgba(138, 43, 226, 1))
                drop-shadow(0 0 60px rgba(108, 7, 138, 0.8));
    }
    50% { 
        filter: drop-shadow(0 0 50px rgba(108, 7, 138, 0.8))
                drop-shadow(0 0 80px rgba(138, 43, 226, 1));
    }
}

.hero-subtitle {
    font-size: 2rem;
   background: linear-gradient(45deg, #5a0756, #650358);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 3rem;
    animation: fadeInUp 1.5s ease-out 0.5s both;
    text-shadow: 0 0 30px rgba(121, 9, 118, 0.8);
    font-weight: 700;
    letter-spacing: 2px;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Holographic Button */
.btn {
    display: inline-block;
    padding: 1.8rem 4.5rem;
    background: linear-gradient(135deg, 
        #ffc800 0%, 
        #7d045d 25%, 
        #7d0746 50%, 
        #ffd700 75%,
        #ffc400 100%);
    background-size: 300% 300%;
    color: white;
    text-decoration: none;
    border-radius: 60px;
    font-size: 1.5rem;
    font-weight: 900;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: 
        0 15px 40px rgba(138, 43, 226, 0.6),
        0 0 30px rgba(161, 125, 5, 0.8),
        inset 0 0 20px rgba(255, 255, 255, 0.1);
    border: 3px solid #ce9f32;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    animation: buttonGradient 4s ease infinite;
    text-transform: uppercase;
    letter-spacing: 2px;
}

@keyframes buttonGradient {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.btn::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(255, 255, 255, 0.6) 50%, 
        transparent 70%);
    transform: rotate(45deg);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.btn:hover {
    transform: translateY(-10px) scale(1.1) rotateX(10deg);
    box-shadow: 
        0 15px 40px rgba(138, 43, 226, 0.6),
        0 0 30px rgba(161, 125, 5, 0.8),
        inset 0 0 20px rgba(255, 255, 255, 0.1);
    border-color: #ffd700;
}

.btn:active {
    transform: translateY(-5px) scale(1.05);
}

/* Features Grid with 3D Cards */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin: 5rem 0;
    perspective: 1500px;
}

.feature-card {
    background: linear-gradient(135deg, 
        rgba(40, 40, 100, 0.7), 
        rgba(60, 20, 80, 0.7));
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: 30px;
    padding: 3rem;
    text-align: center;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.6),
        0 0 40px rgba(138, 43, 226, 0.4),
        inset 0 0 30px rgba(255, 255, 255, 0.05);
    transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    animation: cardFloat 4s ease-in-out infinite;
    cursor: pointer;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #5a0756, #650358);
    border-radius: 30px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s;
    animation: borderRotate 4s linear infinite;
}

@keyframes borderRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

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

.feature-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(255, 255, 255, 0.1) 50%, 
        transparent 70%);
    transform: rotate(45deg);
    transition: all 0.6s;
}

.feature-card:hover::after {
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.feature-card:nth-child(1) { animation-delay: 0s; }
.feature-card:nth-child(2) { animation-delay: 0.4s; }
.feature-card:nth-child(3) { animation-delay: 0.8s; }

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

.feature-card:hover {
    transform: translateY(-30px) scale(1.08) rotateY(10deg) rotateX(5deg);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.6),
        0 0 40px rgba(138, 43, 226, 0.4),
        inset 0 0 30px rgba(255, 255, 255, 0.05);
}

.feature-icon {
    font-size: 5rem;
    margin-bottom: 1.5rem;
    animation: iconOrbit 4s ease-in-out infinite;
    filter: drop-shadow(0 0 30px currentColor);
    display: inline-block;
}

@keyframes iconOrbit {
    0%, 100% { 
        transform: rotate(0deg) scale(1) translateY(0); 
    }
    25% { 
        transform: rotate(-15deg) scale(1.15) translateY(-10px); 
    }
    50% { 
        transform: rotate(0deg) scale(1.1) translateY(0); 
    }
    75% { 
        transform: rotate(15deg) scale(1.15) translateY(10px); 
    }
}

.feature-card:hover .feature-icon {
    animation: iconSpin 1s ease-in-out infinite;
}

@keyframes iconSpin {
    0%, 100% { transform: rotate(0deg) scale(1.2); }
    50% { transform: rotate(180deg) scale(1.3); }
}

.feature-card h3 {
    background: linear-gradient(45deg, #5a0756, #650358);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    font-size: 1.8rem;
    text-shadow: 0 0 20px rgba(169, 16, 108, 0.6);
    font-weight: 800;
    letter-spacing: 1px;
}

.feature-card p {
    color: #e0e0e0;
    line-height: 1.8;
    font-size: 1.1rem;
}

/* Content Card with Holographic Effect */
.content-card {
    background: linear-gradient(135deg, 
        rgba(30, 30, 70, 0.85), 
        rgba(50, 20, 70, 0.85));
    backdrop-filter: blur(25px) saturate(180%);
    border-radius: 35px;
    padding: 4rem;
    margin: 3rem 0;
    box-shadow: 
        0 30px 80px rgba(0, 0, 0, 0.7),
        0 0 60px rgba(138, 43, 226, 0.5),
        inset 0 0 40px rgba(255, 255, 255, 0.05);
    border: 3px solid transparent;
    border-image:linear-gradient(45deg, #5a0756, #650358)1;
    animation: cardAppear 1s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
    overflow: hidden;
}

@keyframes cardAppear {
    from { 
        opacity: 0; 
        transform: translateY(80px) rotateX(-20deg); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0) rotateX(0); 
    }
}

.content-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(0, 255, 255, 0.2), 
        transparent);
    transition: left 1s;
}

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

.content-card h2 {
    background: linear-gradient(45deg, #5a0756, #650358);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 3.5rem;
    margin-bottom: 2.5rem;
    border-bottom: 4px solid;
    border-image: linear-gradient(90deg, #8a2be2, #8c0b50) 1;
    padding-bottom: 1rem;
    font-weight: 900;
    letter-spacing: 2px;
    animation: titleGlow 3s ease-in-out infinite;
}

@keyframes titleGlow {
    0%, 100% { filter: drop-shadow(0 0 20px rgba(226, 165, 43, 0.8)); }
    50% { filter: drop-shadow(0 0 40px rgb(255, 187, 0)); }
}

.content-card h3 {
    color: #ff1493;
    font-size: 2.2rem;
    margin: 3rem 0 1.5rem;
    text-shadow: 0 0 20px rgba(255, 20, 147, 0.8);
    font-weight: 800;
    letter-spacing: 1px;
}

.content-card p {
    color: #e0e0e0;
    line-height: 2;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

/* Futuristic Code Editor */
.code-editor {
    background: linear-gradient(135deg, #0a0a1e, #16213e);
    border-radius: 25px;
    margin: 3rem 0;
    box-shadow: 
        0 15px 40px rgba(138, 43, 226, 0.6),
        0 0 30px rgba(161, 125, 5, 0.8),;
    border: 3px solid rgba(0, 255, 255, 0.4);
    overflow: hidden;
    animation: codeReveal 1s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
}

@keyframes codeReveal {
    from { 
        opacity: 0; 
        transform: rotateX(-90deg); 
    }
    to { 
        opacity: 1; 
        transform: rotateX(0); 
    }
}

.code-header {
    background: linear-gradient(135deg, #1a1a3e, #0a0a1e);
    padding: 1.2rem 1.8rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    border-bottom: 2px solid rgba(138, 43, 226, 0.5);
}

.code-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: inline-block;
    animation: dotPulse 2s infinite ease-in-out;
    box-shadow: 0 0 15px currentColor;
}

@keyframes dotPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.7; }
}

.code-dot.red { 
    background: #ff5f56; 
    animation-delay: 0s;
}

.code-dot.yellow { 
    background: #ffbd2e; 
    animation-delay: 0.2s;
}

.code-dot.green { 
    background: #097a1a; 
    animation-delay: 0.4s;
}

.code-title {
    margin-left: auto;
     background: linear-gradient(45deg, #5a0756, #650358);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    font-size: 1.1rem;
    text-shadow: 0 0 15px rgba(159, 12, 149, 0.6);
    letter-spacing: 1px;
}

.code-editor pre {
    color: #d4d4d4;
    font-family: 'Courier New', monospace;
    font-size: 1.2rem;
    line-height: 1.8;
    overflow-x: auto;
    padding: 2.5rem;
    text-shadow: 0 0 5px rgba(212, 212, 212, 0.3);
}

.code-output {
    background: linear-gradient(135deg, 
        rgba(20, 20, 50, 0.9), 
        rgba(30, 60, 60, 0.9));
    border-radius: 20px;
    padding: 2.5rem;
    margin-top: 2rem;
    min-height: 80px;
    font-family: 'Courier New', monospace;
    color: #098209;
    border-left: 6px solid #8a2be2;
    box-shadow: 
        0 15px 40px rgba(0, 0, 0, 0.5),
        inset 0 0 30px rgba(0, 255, 0, 0.1);
    text-shadow: 0 0 10px rgba(0, 255, 0, 0.6);
    font-size: 1.1rem;
}

.run-btn {
    margin-top: 2rem;
    padding: 1.3rem 3.5rem;
     background: linear-gradient(45deg, #5a0756, #650358);
    color: white;
    border: 3px solid #772687;
    border-radius: 40px;
    font-size: 1.3rem;
    font-weight: 900;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: 
        0 15px 40px rgba(138, 43, 226, 0.6),
        0 0 30px rgba(161, 125, 5, 0.8),;
    animation: gradientFlow 3s ease infinite;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.run-btn:hover {
    transform: translateY(-7px) scale(1.1);
    box-shadow: 
        0 15px 40px rgba(138, 43, 226, 0.6),
        0 0 30px rgba(161, 125, 5, 0.8),;
    border-color: #ffd700;
}

.run-btn:active {
    transform: translateY(-3px) scale(1.05);
}

/* Futuristic Sidebar */
.sidebar {
    position: fixed;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    background: linear-gradient(135deg, 
        rgba(30, 30, 70, 0.9), 
        rgba(50, 20, 70, 0.9));
    backdrop-filter: blur(25px) saturate(180%);
    border-radius: 30px;
    padding: 2.5rem 1.5rem;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.7),
        0 0 50px rgba(138, 43, 226, 0.5),
        inset 0 0 30px rgba(255, 255, 255, 0.05);
    border: 3px solid transparent;
    border-image: linear-gradient(135deg, #57307c, #840a4b) 1;
    z-index: 999;
}

.progress-item {
    padding: 1.5rem 2rem;
    margin: 1rem 0;
    border-radius: 20px;
    text-align: center;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    display: flex;
    align-items: center;
    gap: 1rem;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.progress-item::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3), transparent);
    transform: translate(-50%, -50%);
    transition: all 0.6s;
}

.progress-item:hover::before {
    width: 300px;
    height: 300px;
}

.progress-item.completed {
    background: linear-gradient(135deg, #27ae60, #00ff88);
    box-shadow: 
        0 10px 30px rgba(39, 174, 96, 0.6),
        0 0 20px rgba(0, 255, 136, 0.4);
    border-color: #00ff88;
}

.progress-item.active {
    background: linear-gradient(45deg, #5a0756, #650358);
    background-size: 200% 200%;
    box-shadow: 
        0 15px 40px rgba(138, 43, 226, 0.6),
        0 0 30px rgba(161, 125, 5, 0.8),;
    animation: gradientFlow 3s ease infinite, activePulse 2s infinite;
    border-color: #ffd700;
}

.progress-item.locked {
    background: rgba(50, 50, 50, 0.7);
    color: #888;
    cursor: not-allowed;
    border-color: rgba(136, 136, 136, 0.3);
}

.progress-item:not(.locked):hover {
    transform: translateX(-10px) scale(1.05);
}

.progress-icon {
    font-size: 2rem;
    filter: drop-shadow(0 0 10px currentColor);
}

/* Quiz with Neon Effects */
.quiz-question {
    background:(135deg, 
        rgba(50, 30, 90, 0.9), 
        rgba(70, 20, 100, 0.9));
    backdrop-filter: blur(20px);
    border-radius: 25px;
    padding: 3rem;
    margin: 3rem 0;
    box-shadow: 
        0 15px 50px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(138, 43, 226, 0.4);
    border: 2px solid rgba(138, 43, 226, 0.5);
    animation: fadeInUp 1s ease-out;
}

.quiz-question h3 {
    color: #ffc400;
    margin-bottom: 2.5rem;
    text-shadow: 0 0 20px rgba(255, 234, 0, 0.8);
    font-size: 1.8rem;
    font-weight: 800;
}

.quiz-option {
    display: flex;
    align-items: center;
    padding: 1.5rem;
    margin: 1rem 0;
    background: rgba(30, 30, 70, 0.8);
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.quiz-option::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 100%;
    background:(135deg, 
        rgba(50, 30, 90, 0.9), 
        rgba(70, 20, 100, 0.9));
    transition: width 0.4s;
}

.quiz-option:hover::before {
    width: 100%;
}

.quiz-option:hover {
    transform: translateX(20px) scale(1.02);
    border-color: #6b1978;
    box-shadow: 
        0 15px 50px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(138, 43, 226, 0.4);
}

.quiz-option input[type="radio"] {
    margin-right: 1.5rem;
    width: 24px;
    height: 24px;
    cursor: pointer;
    position: relative;
    z-index: 1;
}

.quiz-option span {
    color: #e0e0e0;
    font-size: 1.1rem;
    position: relative;
    z-index: 1;
}

.quiz-result {
    background:(135deg, 
        rgba(50, 30, 90, 0.9), 
        rgba(70, 20, 100, 0.9));
    background-size: 200% 200%;
    color: white;
    padding: 3rem;
    border-radius: 25px;
    text-align: center;
    font-size: 1.8rem;
    font-weight: 900;
    margin-top: 3rem;
    display: none;
     box-shadow: 
        0 15px 50px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(138, 43, 226, 0.4);
    animation: resultZoom 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55), gradientFlow 3s ease infinite;
    border: 3px solid #ffd700;
}

@keyframes resultZoom {
    from { 
        transform: scale(0.3) rotate(-20deg); 
        opacity: 0; 
    }
    to { 
        transform: scale(1) rotate(0); 
        opacity: 1; 
    }
}

/* --- New About Page Styles --- */

.mission-vision {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.vision-card, .mission-card {
    background: linear-gradient(135deg, 
        rgba(40, 20, 70, 0.9), 
        rgba(60, 40, 100, 0.9));
    padding: 2.5rem;
    border-radius: 20px;
    border-left: 5px solid #ffc400;
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.5),
        0 0 20px rgba(255, 196, 0, 0.4);
    transition: all 0.4s;
}

.vision-card:hover, .mission-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 
        0 20px 50px rgba(0, 0, 0, 0.7),
        0 0 40px rgba(255, 196, 0, 0.6);
}

.vision-card h3, .mission-card h3 {
    font-size: 1.8rem;
    color: #ffd700; /* Gold/Yellow theme for visibility */
    text-shadow: 0 0 15px rgba(255, 215, 0, 0.8);
    margin-bottom: 1rem;
    border-bottom: 2px dashed rgba(255, 215, 0, 0.3);
    padding-bottom: 0.5rem;
}

.contact-list {
    list-style: none;
    padding: 0;
    margin-top: 2rem;
}

.contact-list li {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    line-height: 1.8;
    background: rgba(30, 30, 70, 0.5);
    padding: 1rem;
    border-radius: 10px;
    transition: background 0.3s;
    border-left: 4px solid #ff1493;
}

.contact-list li:hover {
    background: rgba(50, 50, 100, 0.7);
    transform: translateX(10px);
}

.contact-icon {
    font-size: 1.5rem;
    margin-right: 1.5rem;
    filter: drop-shadow(0 0 10px #ff1493);
}

.contact-list a {
    color: #00ffff;
    text-decoration: none;
    font-weight: 700;
    transition: color 0.3s, text-shadow 0.3s;
}

.contact-list a:hover {
    color: #ffc400;
    text-shadow: 0 0 10px #ffc400;
}

/* Responsive */
@media (max-width: 768px) {
    body { cursor: auto; }
    .custom-cursor { display: none; }
    .hero h1 { font-size: 3.5rem; }
    .hero-subtitle { font-size: 1.5rem; }
    .nav-content { padding: 0 1rem; }
    .nav-links { gap: 0.5rem; flex-wrap: wrap; justify-content: center; }
    .nav-links label { padding: 0.8rem 1.2rem; font-size: 0.8rem; }
    .sidebar { display: none; }
    .content-card { padding: 2rem; }
    .features-grid { grid-template-columns: 1fr; }
    .logo { font-size: 2rem; }
    .btn { padding: 1.2rem 2.5rem; font-size: 1.2rem; }
    .mission-vision { grid-template-columns: 1fr; }
}