:root {
    --primary-bg: #000000;
    --accent-blue: #007bff;
    --accent-neon-blue: #00a2ff;
    --accent-white: #ffffff;
    --accent-green: #28a745;
    --accent-neon-green: #39ff14;
    --dark-bg: #0a0a1a;
    --darker-bg: #050510;
    --neon-blue: #00f3ff;
    --neon-purple: #bd00ff;
    --text-light: rgba(255, 255, 255, 0.8);
}

body {
    background-color: var(--primary-bg);
    color: var(--accent-white);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow-x: hidden;
}

/* Navigation Bar */
.navbar {
    background-color: rgba(0, 0, 0, 0.8);
    padding: 15px 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    color: var(--accent-neon-blue);
    font-weight: bold;
    font-size: 1.8rem;
    text-shadow: 0 0 10px var(--accent-neon-blue), 0 0 20px var(--accent-neon-blue);
    letter-spacing: 1px;
}

.nav-link {
    color: var(--accent-white);
    margin: 0 10px;
    font-weight: 500;
    position: relative;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--accent-neon-blue);
    text-shadow: 0 0 10px var(--accent-neon-blue);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--accent-neon-blue);
    transition: width 0.3s ease;
}

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

/* Neon Glow Effects */
.neon-text-blue {
    color: var(--accent-white);
    text-shadow: 0 0 5px var(--accent-white), 0 0 10px var(--accent-white), 0 0 15px var(--accent-neon-blue), 0 0 20px var(--accent-neon-blue);
}

.neon-text-green {
    color: var(--accent-white);
    text-shadow: 0 0 5px var(--accent-white), 0 0 10px var(--accent-white), 0 0 15px var(--accent-neon-green), 0 0 20px var(--accent-neon-green);
}

.neon-box-blue {
    box-shadow: 0 0 5px var(--accent-neon-blue), 0 0 10px var(--accent-neon-blue), inset 0 0 5px var(--accent-neon-blue);
}

.neon-box-green {
    box-shadow: 0 0 5px var(--accent-neon-green), 0 0 10px var(--accent-neon-green), inset 0 0 5px var(--accent-neon-green);
}

/* Buttons */
.btn-neon-blue {
    background-color: transparent;
    color: var(--accent-neon-blue);
    border: 2px solid var(--accent-neon-blue);
    border-radius: 30px;
    padding: 12px 30px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    box-shadow: 0 0 10px var(--accent-neon-blue), inset 0 0 5px var(--accent-neon-blue);
}

.btn-neon-blue:hover {
    background-color: var(--accent-neon-blue);
    color: var(--primary-bg);
    box-shadow: 0 0 20px var(--accent-neon-blue), 0 0 40px var(--accent-neon-blue);
    transform: translateY(-2px);
}

.btn-neon-green {
    background-color: transparent;
    color: var(--accent-neon-green);
    border: 2px solid var(--accent-neon-green);
    border-radius: 30px;
    padding: 12px 30px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    box-shadow: 0 0 10px var(--accent-neon-green), inset 0 0 5px var(--accent-neon-green);
}

.btn-neon-green:hover {
    background-color: var(--accent-neon-green);
    color: var(--primary-bg);
    box-shadow: 0 0 20px var(--accent-neon-green), 0 0 40px var(--accent-neon-green);
    transform: translateY(-2px);
}

.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    background: linear-gradient(to bottom, var(--dark-bg), var(--darker-bg));
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(189, 0, 255, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(0, 243, 255, 0.15) 0%, transparent 40%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 4.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, var(--neon-blue), var(--neon-purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: green;
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.5);
}

.neon-text-blue {
    color: var(--neon-blue);
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.7);
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

.hero-description {
    font-size: 1.2rem;
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto 3rem;
    color: rgba(255, 255, 255, 0.8);
}

.btn-neon-blue {
    background: transparent;
    color: var(--neon-blue);
    border: 2px solid var(--neon-blue);
    border-radius: 30px;
    padding: 12px 35px;
    font-size: 1.1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    box-shadow: 0 0 15px rgba(0, 243, 255, 0.5);
    position: relative;
    overflow: hidden;
}

.btn-neon-blue:hover {
    background: rgba(0, 243, 255, 0.1);
    color: #fff;
    box-shadow: 0 0 25px rgba(0, 243, 255, 0.8);
    transform: translateY(-2px);
}

.btn-neon-blue::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: rgba(0, 243, 255, 0.1);
    transform: rotate(45deg);
    transition: all 0.5s ease;
    z-index: -1;
}

.btn-neon-blue:hover::before {
    transform: rotate(45deg) translate(10%, 10%);
}

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

.particle {
    position: absolute;
    background: rgba(0, 243, 255, 0.6);
    border-radius: 50%;
    opacity: 0;
    animation: float 15s infinite linear;
}

.particle:nth-child(1) {
    width: 4px;
    height: 4px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
    animation-duration: 20s;
}

.particle:nth-child(2) {
    width: 6px;
    height: 6px;
    top: 60%;
    left: 5%;
    animation-delay: 2s;
    animation-duration: 25s;
}

.particle:nth-child(3) {
    width: 3px;
    height: 3px;
    top: 30%;
    left: 85%;
    animation-delay: 4s;
    animation-duration: 18s;
}

.particle:nth-child(4) {
    width: 5px;
    height: 5px;
    top: 70%;
    left: 90%;
    animation-delay: 6s;
    animation-duration: 22s;
}

.particle:nth-child(5) {
    width: 4px;
    height: 4px;
    top: 50%;
    left: 50%;
    animation-delay: 8s;
    animation-duration: 17s;
}

@keyframes float {
    0% {
        transform: translateY(0) translateX(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) translateX(100px) rotate(360deg);
        opacity: 0;
    }
}

.blockchain-network {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.3;
}

.about {
    padding: 100px 0;
    background: var(--dark-bg);
    position: relative;
}

.about-img {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 20px rgba(0, 162, 255, 0.5);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.about-img:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 30px rgba(0, 162, 255, 0.8);
}

.feature-card {
    background: rgba(10, 10, 26, 0.7);
    border-radius: 10px;
    padding: 30px;
    height: 100%;
    border: 1px solid rgba(0, 162, 255, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 25px rgba(0, 162, 255, 0.5);
    border-color: var(--neon-blue);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--neon-blue);
}

.btn-neon {
    background: transparent;
    color: var(--neon-blue);
    border: 2px solid var(--neon-blue);
    border-radius: 30px;
    padding: 12px 30px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    box-shadow: 0 0 10px rgba(0, 162, 255, 0.5);
}

.btn-neon:hover {
    background: var(--neon-blue);
    color: var(--dark-bg);
    box-shadow: 0 0 20px rgba(0, 162, 255, 0.8);
}

footer {
    background: var(--darker-bg);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(0, 162, 255, 0.2);
}

.footer-links h5 {
    border-bottom: 1px solid var(--neon-blue);
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
    margin-bottom: 10px;
}

.footer-links a:hover {
    color: var(--neon-blue);
}

.social-icons a {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 50%;
    border: 1px solid var(--neon-blue);
    color: var(--neon-blue);
    margin-right: 10px;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: var(--neon-blue);
    color: var(--dark-bg);
    box-shadow: 0 0 15px rgba(0, 162, 255, 0.7);
}

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

.particle {
    position: absolute;
    background: rgba(0, 162, 255, 0.5);
    border-radius: 50%;
    animation: float 15s infinite linear;
}

@keyframes float {
    0% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(100vw);
        opacity: 0;
    }
}

.network-line {
    position: absolute;
    background: linear-gradient(to right, transparent, var(--neon-blue), transparent);
    height: 1px;
    transform-origin: left center;
    animation: networkPulse 8s infinite;
}

@keyframes networkPulse {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.7;
    }
}

/* Section Styling */
section {
    padding: 100px 0;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    font-weight: 700;
    text-align: center;
}

/* About Section */
.about-img {
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.about-img::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    box-shadow: inset 0 0 50px rgba(0, 0, 0, 0.8);
}

/* Features Section */
.feature-card {
    background: rgba(0, 20, 40, 0.2);
    border-radius: 15px;
    padding: 30px;
    height: 100%;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 123, 255, 0.2);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 20px rgba(0, 123, 255, 0.5);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--accent-neon-blue);
}

/* Roadmap Section */
.roadmap-container {
    position: relative;
    padding: 40px 0;
}

.roadmap-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--accent-neon-blue), var(--accent-neon-green));
    box-shadow: 0 0 20px var(--accent-neon-blue);
}

.roadmap-item {
    position: relative;
    margin-bottom: 50px;
    width: 45%;
}

.roadmap-item:nth-child(odd) {
    left: 0;
}

.roadmap-item:nth-child(even) {
    left: 55%;
}

.roadmap-content {
    background: rgba(0, 20, 40, 0.3);
    padding: 25px;
    border-radius: 10px;
    border-left: 4px solid var(--accent-neon-blue);
    box-shadow: 0 0 15px rgba(0, 123, 255, 0.3);
}

.roadmap-item:nth-child(even) .roadmap-content {
    border-left: none;
    border-right: 4px solid var(--accent-neon-green);
}

.roadmap-title {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--accent-neon-blue);
}

.roadmap-item:nth-child(even) .roadmap-title {
    color: var(--accent-neon-green);
}

/* Contact Section */
.contact-form {
    background: rgba(0, 20, 40, 0.2);
    padding: 40px;
    border-radius: 15px;
    border: 1px solid rgba(0, 123, 255, 0.2);
}

.form-control {
    background-color: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 123, 255, 0.3);
    color: var(--accent-white);
    padding: 12px 15px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.form-control:focus {
    background-color: rgba(0, 0, 0, 0.5);
    border-color: var(--accent-neon-blue);
    box-shadow: 0 0 15px rgba(0, 123, 255, 0.5);
    color: var(--accent-white);
}

/* Footer */
footer {
    background-color: rgba(0, 0, 0, 0.9);
    padding: 40px 0 20px;
}

.social-icons {
    margin-bottom: 20px;
}

.social-icon {
    display: inline-block;
    width: 50px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    border-radius: 50%;
    margin: 0 10px;
    color: var(--accent-white);
    font-size: 1.5rem;
    transition: all 0.3s ease;
    background: rgba(0, 123, 255, 0.1);
}

.social-icon:hover {
    color: var(--accent-neon-blue);
    transform: translateY(-5px);
    box-shadow: 0 0 15px rgba(0, 123, 255, 0.5);
}

/* Canvas for background animation */
#canvas-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .roadmap-container::before {
        left: 30px;
    }
    
    .roadmap-item {
        width: 80%;
        left: 60px !important;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .feature-card {
        margin-bottom: 30px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .neon-text-blue {
        font-size: 1.4rem;
    }
    
    .hero-description {
        font-size: 1rem;
        padding: 0 20px;
    }
}