@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Exo:wght@300;600&display=swap');

/* Color Variables */
:root {
    --neon-blue: #08f7fe;
    --neon-amber: #f5d300;
    --neon-violet: #e100ff;
    --dark-bg: #0a0a0a;
}

/* Base Styles */
body {
    font-family: 'Exo', sans-serif;
    background-color: var(--dark-bg);
    color: white;
    scroll-behavior: smooth;
}

.font-orbitron {
    font-family: 'Orbitron', sans-serif;
}

.font-exo {
    font-family: 'Exo', sans-serif;
}

/* Text Effects */
.neon-text {
    text-shadow: 0 0 10px rgba(8, 247, 254, 0.7), 
                 0 0 20px rgba(225, 0, 255, 0.5);
}

.text-neon-blue {
    color: var(--neon-blue);
}

.text-neon-amber {
    color: var(--neon-amber);
}

.text-neon-violet {
    color: var(--neon-violet);
}

.neon-underline {
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.neon-underline::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-violet), var(--neon-amber));
    border-radius: 3px;
}

/* Buttons */
.glass-button {
    background: rgba(8, 247, 254, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid var(--neon-blue);
    color: white;
    border-radius: 8px;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.glass-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(8, 247, 254, 0.4), transparent);
    transition: 0.5s;
    z-index: -1;
}

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

/* Cards */
.hologram-card {
    background: rgba(15, 15, 15, 0.6);
    border: 1px solid rgba(8, 247, 254, 0.2);
    border-radius: 12px;
    padding: 30px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(5px);
}

.hologram-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(8, 247, 254, 0.2);
    border-color: var(--neon-blue);
}

.hologram-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(8, 247, 254, 0.1);
    border-radius: 50%;
    border: 1px solid var(--neon-blue);
    color: var(--neon-blue);
}

/* Timeline */
.timeline-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 0;
}

.timeline {
    position: relative;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background: linear-gradient(to bottom, var(--neon-blue), var(--neon-violet));
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
    border-radius: 2px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
    box-sizing: border-box;
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 30px;
    border-radius: 50%;
    background: var(--neon-blue);
    box-shadow: 0 0 0 4px rgba(8, 247, 254, 0.2);
}

.left::after {
    right: -10px;
}

.right::after {
    left: -10px;
}

.left {
    left: 0;
}

.right {
    left: 50%;
}

.timeline-content {
    padding: 20px;
    background: rgba(15, 15, 15, 0.8);
    border: 1px solid rgba(8, 247, 254, 0.2);
    border-radius: 8px;
    position: relative;
}

.timeline-date {
    position: absolute;
    top: -15px;
    padding: 5px 15px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-violet));
    color: black;
    border-radius: 20px;
    font-weight: bold;
    font-size: 0.9rem;
}

/* Project Cards */
.project-card {
    background: rgba(15, 15, 15, 0.8);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(8, 247, 254, 0.2);
}

.project-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    color: white;
}

.project-card-body {
    padding: 20px;
}

.project-tag {
    display: inline-block;
    background: rgba(8, 247, 254, 0.1);
    border: 1px solid var(--neon-blue);
    color: var(--neon-blue);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    margin-right: 5px;
}

/* Chips */
.chip {
    display: inline-block;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    color: black;
}

/* Responsive */
@media screen and (max-width: 768px) {
    .timeline::after {
        left: 31px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }
    
    .timeline-item::after {
        left: 21px;
    }
    
    .left::after, .right::after {
        left: 21px;
    }
    
    .right {
        left: 0;
    }
}