:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #0d1117;
    --bg-card: #161b22;
    --text-primary: #c9d1d9;
    --text-secondary: #8b949e;
    --accent: #58a6ff;
    --accent-hover: #79c0ff;
    --border: #30363d;
    --shadow: rgba(88, 166, 255, 0.1);
    --code-bg: #0d1117;
    --green: #7ce38b;
    --yellow: #f2cc60;
    --purple: #d2a8ff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Fira Code', 'JetBrains Mono', 'Consolas', 'Monaco', monospace;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    padding: 20px;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(88, 166, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(124, 227, 139, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(242, 204, 96, 0.1) 0%, transparent 50%);
}

.cv-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Terminal-style header */
.header-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0;
    margin-bottom: 32px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.terminal-header {
    background: var(--bg-secondary);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--border);
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dot.red { background: #ff5f56; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #27ca3f; }

.terminal-title {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-left: auto;
}

.header-content {
    padding: 40px;
    display: flex;
    align-items: center;
    gap: 32px;
    position: relative;
}

.profile-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 3px solid var(--accent);
    position: relative;
}

.profile-photo::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--accent), var(--green));
    z-index: -1;
}

.name {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent), var(--green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Code block styling for sections */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--shadow);
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-title::before {
    content: '$ ';
    color: var(--green);
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 12px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.contact-item i {
    color: var(--accent);
    width: 16px;
}

.profile-text {
    color: var(--text-secondary);
    line-height: 1.8;
}

.skills-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.skills-subtitle {
    font-size: 1rem;
    color: var(--yellow);
    margin-bottom: 20px;
    font-family: 'Fira Code', monospace;
}

.skill-item {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.skill-name {
    min-width: 140px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.skill-bar {
    flex: 1;
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--green));
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}

.skill-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    animation: scan 2s infinite;
}

@keyframes scan {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.soft-skills-grid {
    display: grid;
    gap: 12px;
}

.soft-skill-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 8px;
    transition: background 0.3s ease;
}

.soft-skill-item:hover {
    background: var(--border);
}

.soft-skill-item i {
    color: var(--accent);
}

/* Language cards with flags */
.languages-grid {
    display: grid;
    gap: 16px;
}

.language-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: rgba(22, 27, 34, 0.8);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.language-item:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
    box-shadow: 0 8px 32px rgba(88, 166, 255, 0.2);
}

.flag {
    font-size: 2rem;
    filter: drop-shadow(0 0 8px rgba(88, 166, 255, 0.3));
}

.language-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.language-name {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.95rem;
}

.language-bar {
    height: 6px;
    background: rgba(42, 42, 42, 0.6);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.language-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), #00f5ff);
    border-radius: 3px;
    transition: width 1.5s ease;
    position: relative;
    overflow: hidden;
}

.language-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.language-level {
    font-size: 0.8rem;
    color: var(--green);
    background: rgba(124, 227, 139, 0.1);
    padding: 4px 12px;
    border-radius: 12px;
    border: 1px solid rgba(124, 227, 139, 0.2);
}

/* Timeline with code comments */
.timeline {
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--border);
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 32px;
}

.timeline-marker {
    position: absolute;
    left: 12px;
    top: 4px;
    width: 16px;
    height: 16px;
    background: var(--accent);
    border-radius: 50%;
    border: 2px solid var(--bg-card);
    box-shadow: 0 0 12px var(--accent);
}

.timeline-content {
    background: var(--bg-secondary);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border);
    position: relative;
}

.timeline-content::before {
    content: '//';
    position: absolute;
    left: -30px;
    top: 20px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.timeline-title {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 4px;
}

.timeline-subtitle {
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.timeline-date {
    color: var(--accent);
    font-size: 0.85rem;
}

.experience-grid {
    display: grid;
    gap: 16px;
}

.experience-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 16px;
    position: relative;
    transition: all 0.3s ease;
}

.experience-card:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 16px rgba(88, 166, 255, 0.2);
}

.experience-card::before {
    content: '>';
    position: absolute;
    left: -8px;
    top: 20px;
    color: var(--green);
}

.experience-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.experience-company {
    color: var(--purple);
    margin-bottom: 8px;
}

.experience-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.experience-date {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.hobbies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

.hobby-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.hobby-item:hover {
    border-color: var(--green);
    transform: translateX(4px);
}

.download-section {
    text-align: center;
    margin-top: 40px;
}

/* Download button with code styling */
.download-btn {
    background: linear-gradient(135deg, var(--accent), var(--purple));
    color: var(--bg-primary);
    border: none;
    padding: 16px 32px;
    border-radius: 8px;
    font-family: 'Fira Code', monospace;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
}

.download-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.download-btn:hover::before {
    left: 100%;
}

.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(88, 166, 255, 0.4);
}

/* Responsive */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }
    
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .name {
        font-size: 2rem;
    }
}

/* Import developer fonts */
@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@300;400;500;600&display=swap');

@media print {
    body {
        background: white;
        color: black;
    }
    
    .card {
        background: white;
        border: 1px solid #ddd;
        break-inside: avoid;
    }
    
    .download-section {
        display: none;
    }
}