@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&family=JetBrains+Mono&display=swap');

:root {
    --bg-color: #0d1117;
    --text-color: #c9d1d9;
    --accent-color: #58a6ff;
    --terminal-bg: #161b22;
    --header-gradient: linear-gradient(135deg, #1f6feb 0%, #89d6fb 100%);
    --card-bg: #21262d;
    --card-border: #30363d;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Inter', sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1.6;
}

header {
    width: 100%;
    padding: 80px 20px;
    background: var(--header-gradient);
    text-align: center;
    color: white;
}

header h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    font-weight: 600;
}

header p {
    font-size: 1.25rem;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.9;
}

main {
    max-width: 1000px;
    width: 100%;
    padding: 40px 20px;
}

.terminal-container {
    background: var(--terminal-bg);
    border-radius: 8px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    margin-top: -60px;
    margin-bottom: 60px;
    border: 1px solid var(--card-border);
    overflow: hidden;
}

.terminal-header {
    background: #21262d;
    padding: 10px 15px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--card-border);
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 8px;
}

.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.terminal-title {
    margin-left: 10px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: #8b949e;
}

.terminal-body {
    padding: 20px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
    color: #d1d5db;
    min-height: 400px;
    white-space: pre-wrap;
}

.cursor {
    display: inline-block;
    width: 8px;
    height: 18px;
    background: var(--accent-color);
    margin-left: 2px;
    animation: blink 1s step-end infinite;
    vertical-align: middle;
}

@keyframes blink {
    from, to { opacity: 1; }
    50% { opacity: 0; }
}

.skill-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.skill-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 24px;
    transition: transform 0.3s ease, border-color 0.3s ease;
    cursor: default;
}

.skill-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

.skill-icon {
    font-size: 24px;
    margin-bottom: 15px;
    display: block;
}

.skill-card h3 {
    margin-top: 0;
    color: var(--accent-color);
    font-weight: 600;
}

.skill-card p {
    font-size: 0.9rem;
    color: #8b949e;
}

.cta-container {
    text-align: center;
    margin-top: 60px;
    padding: 40px 0;
}

.btn {
    display: inline-block;
    padding: 14px 28px;
    background: var(--accent-color);
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: opacity 0.2s ease;
}

.btn:hover {
    opacity: 0.9;
}

.back-link {
    display: block;
    margin-top: 20px;
    color: #8b949e;
    text-decoration: none;
    font-size: 0.9rem;
}

.back-link:hover {
    text-decoration: underline;
}

footer {
    padding: 40px;
    color: #484f58;
    font-size: 0.8rem;
}