:root {
    --neon-cyan: #00f3ff;
    --neon-pink: #ff00ff;
    --dark-bg: #050510;
    --card-bg: #0a0a1a;
}

body {
    font-family: 'Rajdhani', sans-serif;
    background-color: var(--dark-bg);
    color: #e0e0e0;
    overflow-x: hidden;
}

/* Offset for fixed navbar on anchor scroll */
section {
    scroll-margin-top: 70px;
}

h1,
h2,
h3,
.navbar-brand {
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 2px;
}

/* Neon Text Utilities */
.neon-text {
    color: #fff;
    text-shadow:
        0 0 2px #fff,
        0 0 5px var(--neon-cyan),
        0 0 10px var(--neon-cyan);
}

.neon-border-bottom {
    border-bottom: 1px solid var(--neon-cyan);
    box-shadow: 0 0 10px var(--neon-cyan);
}

/* Navbar */
.navbar {
    background-color: rgba(5, 5, 16, 0.9);
    backdrop-filter: blur(10px);
}

.nav-link {
    color: #a0a0ff !important;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: #fff !important;
    text-shadow: 0 0 5px var(--neon-cyan);
}

/* Hero Section */
.hero-section {
    height: 100vh;
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle at center, #1a1a2e 0%, #000 100%);
}

.neon-grid-bg {
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background-image:
        linear-gradient(rgba(0, 243, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 243, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    transform: perspective(500px) rotateX(60deg);
    animation: gridMove 20s linear infinite;
    z-index: 0;
}

@keyframes gridMove {
    0% {
        transform: perspective(500px) rotateX(60deg) translateY(0);
    }

    100% {
        transform: perspective(500px) rotateX(60deg) translateY(50px);
    }
}

.neon-circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 1;
    opacity: 0.6;
}

.neon-circle.one {
    width: 400px;
    height: 400px;
    background: var(--neon-cyan);
    top: 10%;
    left: 20%;
    animation: float 6s ease-in-out infinite;
}

.neon-circle.two {
    width: 300px;
    height: 300px;
    background: var(--neon-pink);
    bottom: 20%;
    right: 15%;
    animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(20px, -20px);
    }
}

/* Buttons */
.neon-btn {
    color: var(--neon-cyan);
    border-color: var(--neon-cyan);
    box-shadow: 0 0 5px var(--neon-cyan), inset 0 0 5px var(--neon-cyan);
    transition: all 0.3s;
}

.neon-btn:hover {
    background-color: var(--neon-cyan);
    color: #000;
    box-shadow: 0 0 10px var(--neon-cyan), inset 0 0 5px var(--neon-cyan);
}

.neon-btn-fill {
    background-color: transparent;
    border: 2px solid var(--neon-pink);
    color: #fff;
    box-shadow: 0 0 5px var(--neon-pink);
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 1px;
}

.neon-btn-fill:hover {
    background-color: var(--neon-pink);
    border-color: var(--neon-pink);
    box-shadow: 0 0 15px var(--neon-pink);
    color: #fff;
}

/* Cards */
.neon-card {
    background: rgba(16, 16, 30, 0.8);
    border: 1px solid rgba(0, 243, 255, 0.2) !important;
    box-shadow: 0 0 10px rgba(0, 243, 255, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.neon-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 15px rgba(0, 243, 255, 0.2);
    border-color: var(--neon-cyan) !important;
}

.neon-icon {
    filter: drop-shadow(0 0 5px var(--neon-cyan));
}

/* Terminal Window */
.terminal-window {
    background: #000;
    border-radius: 8px;
    border: 1px solid #333;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    font-family: 'Courier New', monospace;
}

.terminal-header {
    background: #1a1a1a;
    padding: 10px 15px;
    display: flex;
    gap: 8px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.dot.red {
    background: #ff5f56;
}

.dot.yellow {
    background: #ffbd2e;
}

.dot.green {
    background: #27c93f;
}

.terminal-body {
    padding: 20px;
    color: #0f0;
}

/* Form */
.neon-input {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid #444;
    color: #fff;
}

.neon-input:focus {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 243, 255, 0.3);
    color: #fff;
}

.neon-list {
    list-style: none;
    padding: 0;
}

.neon-list li {
    position: relative;
    padding-left: 25px;
}

.neon-list li::before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--neon-pink);
    font-weight: bold;
    text-shadow: 0 0 5px var(--neon-pink);
}