/* styles.css - Updated with hologram effect */

:root {
    --cyan: #00f2ff;
    --magenta: #ff00ea;
    --bg: #020617;
    --glass: rgba(0, 242, 255, 0.05);
    --glow: rgba(0, 242, 255, 0.6);
}

body {
    background-color: var(--bg);
    color: var(--cyan);
    font-family: 'Courier New', Courier, monospace;
    margin: 0;
    display: flex;
    justify-content: center;
    overflow: hidden;
}

/* Background Scanline Effect */
.scanline {
    width: 100%;
    height: 100px;
    z-index: 10;
    background: linear-gradient(0deg, rgba(0, 242, 255, 0) 0%, rgba(0, 242, 255, 0.1) 50%, rgba(0, 242, 255, 0) 100%);
    opacity: 0.1;
    position: absolute;
    bottom: 100%;
    animation: scan 4s linear infinite;
}

@keyframes scan {
    to { bottom: -100px; }
}

.container {
    max-width: 800px;
    width: 90%;
    margin-top: 5vh;
}

/* Roadmap Navigation */
.roadmap {
    display: flex;
    justify-content: space-between;
    margin: 40px 0;
    position: relative;
    padding: 0 20px;
}

.roadmap::before {
    content: '';
    position: absolute;
    top: 20px; left: 0; right: 0;
    height: 1px;
    background: rgba(0, 242, 255, 0.2);
}

.node {
    cursor: pointer;
    text-align: center;
    z-index: 5;
    transition: 0.3s;
}

.dot {
    width: 12px;
    height: 12px;
    background: var(--bg);
    border: 2px solid var(--cyan);
    border-radius: 50%;
    margin: 0 auto 10px;
    box-shadow:
        0 0 10px var(--glow),
        0 0 20px var(--glow),
        inset 0 0 8px var(--glow);
    transition: 0.3s;
}

.node.active .dot {
    background: var(--cyan);
    box-shadow:
        0 0 20px var(--cyan),
        0 0 40px var(--magenta),
        inset 0 0 12px var(--magenta);
}

.label { 
    font-size: 10px; 
    letter-spacing: 2px; 
    text-shadow:
        0 0 5px var(--cyan),
        0 0 10px var(--magenta);
}

/* Hologram Card */
.hologram-card {
    background: linear-gradient(135deg, rgba(0,242,255,0.10) 0%, rgba(255,0,234,0.08) 100%);
    border: 1px solid rgba(0, 242, 255, 0.3);
    padding: 30px;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    box-shadow:
        0 0 10px var(--cyan),
        0 0 30px var(--magenta),
        inset 0 0 40px var(--magenta);
    position: relative;
    opacity: 0;
    transform: perspective(500px) rotateX(10deg);
    border-radius: 8px;
    transition: all 0.5s ease-out;
}

.hologram-card.visible {
    opacity: 1;
    transform: perspective(500px) rotateX(0deg);
}

.hologram-card::before,
.hologram-card::after {
    content: '';
    pointer-events: none;
    position: absolute;
    top: -10px; bottom: -10px; left: -10px; right: -10px;
    z-index: -1;
    border-radius: 10px;
    background:
      linear-gradient(45deg, var(--cyan), var(--magenta), var(--cyan), var(--magenta));
    background-size: 400% 400%;
    animation: holoGlow 6s linear infinite;
    filter: blur(12px);
    opacity: 0.7;
}

.hologram-card::after {
    animation-delay: 3s;
    filter: blur(18px);
    opacity: 0.5;
}

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

.tag {
    background: var(--magenta);
    color: white;
    font-size: 10px;
    padding: 2px 8px;
    margin-bottom: 10px;
    display: inline-block;
    text-shadow:
        0 0 5px #ff00ea,
        0 0 10px #ff00ea;
}

#article-title {
    margin: 10px 0;
    text-shadow:
        2px 2px 6px rgba(255, 0, 234, 0.7),
        0 0 20px var(--magenta);
}

#article-content {
    line-height: 1.6;
    color: #cbd5e1;
    text-shadow: 0 0 6px rgba(0, 242, 255, 0.4);
}

.loading-bar {
    display: block;
    height: 2px;
    background: var(--cyan);
    width: 0%;
    border-radius: 2px;
}

.visible .loading-bar {
    animation: load 0.8s forwards;
}

@keyframes load {
    to { width: 100%; }
}