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

:root {
    --bg: #020204;
    --panel: #05080d;
    --border: #1f2937;
    --green: #00ff9c;
    --cyan: #4cc9f0;
    --yellow: #facc15;
    --text: #d1d5db;
    --muted: #6b7280;
}

body {
    font-family: "JetBrains Mono", monospace;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
}

/* NAV */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(2,2,4,0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    color: var(--green);
    font-size: 0.95rem;
    font-weight: 600;
}

.menu-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--green);
    font-size: 1.2rem;
    padding: 0.4rem 0.7rem;
    cursor: pointer;
    font-family: inherit;
}

.menu-toggle:hover {
    border-color: var(--green);
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    list-style: none;
}

.nav-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--cyan);
}

/* HERO */
.hero {
    max-width: 1200px;
    margin: auto;
    padding: 8rem 2rem 4rem;
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.prompt {
    color: var(--green);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.hero h1 {
    font-size: 2.5rem;
    color: var(--text);
    font-weight: 700;
}

.hero-subtitle {
    color: var(--cyan);
    margin: 0.75rem 0 1.5rem;
    font-size: 1.1rem;
}

.hero-description {
    color: var(--muted);
    max-width: 750px;
    font-size: 1rem;
    line-height: 1.8;
}

.cursor {
    display: inline-block;
    width: 10px;
    height: 1.2em;
    background: var(--green);
    margin-left: 5px;
    animation: blink 1s infinite;
    vertical-align: text-bottom;
}

@keyframes blink {
    50% { opacity: 0; }
}

/* BUTTONS */
.cta-buttons {
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 0.7rem 1.3rem;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--green);
    text-decoration: none;
    font-size: 0.9rem;
    font-family: inherit;
    transition: all 0.2s;
}

.btn:hover {
    border-color: var(--green);
    background: rgba(0, 255, 156, 0.05);
}

/* SECTIONS */
section {
    max-width: 1200px;
    margin: auto;
    padding: 4rem 2rem;
}

.section-title {
    color: var(--yellow);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
    font-weight: 600;
}

.section-subtitle {
    color: var(--muted);
    margin-bottom: 2.5rem;
    font-size: 0.9rem;
}

/* TERMINAL PANELS */
.panel {
    background: var(--panel);
    border: 1px solid var(--border);
    padding: 1.5rem;
    transition: border-color 0.2s;
}

.panel:hover {
    border-color: var(--cyan);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.panel h3 {
    color: var(--cyan);
    margin-bottom: 1rem;
    font-size: 1rem;
    font-weight: 600;
}

.panel ul {
    list-style: none;
}

.panel li {
    padding: 0.4rem 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.panel p {
    color: var(--muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.project-meta {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.tag {
    padding: 0.25rem 0.75rem;
    background: rgba(76, 201, 240, 0.1);
    border: 1px solid var(--border);
    font-size: 0.8rem;
    color: var(--cyan);
}

.learned {
    color: var(--green);
    font-size: 0.85rem;
    margin-top: 0.75rem;
    display: block;
}

/* BLOG CARDS */
.blog-date {
    color: var(--muted);
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

.blog-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(250, 204, 21, 0.1);
    border: 1px solid var(--border);
    font-size: 0.8rem;
    color: var(--yellow);
    margin-top: 1rem;
}

/* FOOTER */
footer {
    border-top: 1px solid var(--border);
    padding: 2rem;
    text-align: center;
    color: var(--muted);
    font-size: 0.85rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.social-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.social-links a:hover {
    color: var(--green);
}

/* MOBILE */
@media (max-width: 768px) {
    .nav-container {
        padding: 1rem 1.5rem;
    }
    .menu-toggle {
        display: block;
    }
    .nav-links {
        position: fixed;
        top: 57px;
        left: -100%;
        width: 100%;
        background: rgba(2, 2, 4, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 2rem 1.5rem;
        gap: 1rem;
        transition: left 0.3s ease;
        border-bottom: 1px solid var(--border);
    }
    .nav-links.active {
        left: 0;
    }
    .nav-links a {
        font-size: 1rem;
        display: block;
        padding: 0.5rem 0;
    }
    .hero {
        padding: 5rem 1.5rem 3rem;
        min-height: auto;
    }
    .hero h1 {
        font-size: 1.8rem;
    }
    .hero-subtitle {
        font-size: 0.95rem;
    }
    .hero-description {
        font-size: 0.9rem;
    }
    .cta-buttons {
        flex-direction: column;
    }
    .btn {
        text-align: center;
    }
    section {
        padding: 3rem 1.5rem;
    }
    .section-title {
        font-size: 1.3rem;
    }
    .grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.5rem;
    }
    .logo {
        font-size: 0.85rem;
    }
    .section-title {
        font-size: 1.1rem;
    }
}