@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700&family=Kanit:wght@300;400;500;600&display=swap');

:root {
    --neon-blue: #0ff0fc;
    --neon-purple: #9600ff;
    --neon-pink: #ff00f6;
    --dark-space: #0a0a1a;
    --star-dust: #e0e0e0;
}

body {
    font-family: 'Kanit', sans-serif;
    background-color: var(--dark-space);
    color: var(--star-dust);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.gradient-text {
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    background-image: linear-gradient(90deg, var(--neon-blue), var(--neon-purple), var(--neon-pink));
    animation: gradient-shift 8s ease infinite;
    background-size: 300% 300%;
}

@keyframes gradient-shift {
    0% { background-position: 0% 50% }
    50% { background-position: 100% 50% }
    100% { background-position: 0% 50% }
}

.neon-glow {
    text-shadow: 0 0 5px var(--neon-blue), 0 0 10px var(--neon-purple), 0 0 15px var(--neon-pink);
}

.grid-background {
    background-image: 
        linear-gradient(rgba(150, 0, 255, 0.2) 1px, transparent 1px),
        linear-gradient(90deg, rgba(150, 0, 255, 0.2) 1px, transparent 1px);
    background-size: 30px 30px;
}

.holographic-card {
    background: rgba(10, 10, 26, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(15, 240, 252, 0.3);
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(15, 240, 252, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.holographic-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to bottom right,
        rgba(15, 240, 252, 0) 0%,
        rgba(15, 240, 252, 0.1) 50%,
        rgba(15, 240, 252, 0) 100%
    );
    transform: rotate(30deg);
    z-index: 1;
    pointer-events: none;
}

.holographic-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 0 30px rgba(15, 240, 252, 0.3);
    border-color: var(--neon-blue);
}

.neon-button {
    position: relative;
    background: transparent;
    color: white;
    border: 2px solid var(--neon-blue);
    padding: 12px 24px;
    font-size: 1rem;
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    z-index: 1;
}

.neon-button:hover {
    color: var(--dark-space);
    box-shadow: 0 0 10px var(--neon-blue), 0 0 20px var(--neon-purple);
}

.neon-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
    transition: all 0.6s ease;
    z-index: -1;
}

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

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-10px) rotate(2deg); }
    50% { transform: translateY(0) rotate(0deg); }
    75% { transform: translateY(-10px) rotate(-2deg); }
}

@keyframes scanline {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
}

.scanlines {
    position: relative;
    overflow: hidden;
}

.scanlines::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(
        to bottom,
        transparent 0%,
        rgba(15, 240, 252, 0.05) 50%,
        transparent 100%
    );
    background-size: 100% 4px;
    animation: scanline 4s linear infinite;
    pointer-events: none;
}

.binary-rain {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(15, 240, 252, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 240, 252, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: 0;
    pointer-events: none;
}