/* ── Variables ── */
:root {
    --bg:           #0a0a0a;
    --bg-panel:     #111111;
    --bg-card:      #141414;
    --border:       #222222;
    --accent:       #aaff00;
    --accent-dim:   rgba(170, 255, 0, 0.08);
    --accent-glow:  rgba(170, 255, 0, 0.15);
    --orange:       #ff6b00;
    --orange-dim:   rgba(255, 107, 0, 0.1);
    --purple-bg:    #0f0a1a;
    --purple-border:#2d1f4a;
    --text:         #e8e8e8;
    --text-muted:   #666666;
    --text-dim:     #444444;
    --mono:         'JetBrains Mono', monospace;
    --display:      'Syne', sans-serif;
    --radius:       6px;
    --radius-lg:    12px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--mono);
    font-size: 14px;
    line-height: 1.7;
    min-height: 100vh;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

/* ── Nav ── */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border);
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(12px);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--display);
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    color: var(--text);
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    transition: color 0.2s;
    text-transform: uppercase;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent);
}

/* ── Accent ── */
.accent { color: var(--accent); }
.orange { color: var(--orange); }

/* ── Hero ── */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px 40px 80px;
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(170,255,0,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(170,255,0,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
}

.glow-1 {
    width: 600px;
    height: 600px;
    background: rgba(170, 255, 0, 0.04);
    top: -200px;
    right: -200px;
}

.glow-2 {
    width: 400px;
    height: 400px;
    background: rgba(255, 107, 0, 0.03);
    bottom: 100px;
    left: -100px;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    animation: fadeUp 0.8s ease both;
}

.hero-tag {
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 20px;
}

.hero-name {
    font-family: var(--display);
    font-size: clamp(3.5rem, 8vw, 6rem);
    font-weight: 800;
    line-height: 0.95;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.hero-alias {
    font-size: 0.8rem;
    color: var(--text-muted);
    letter-spacing: 0.15em;
    margin-bottom: 28px;
}

.typewriter-wrap {
    display: flex;
    align-items: center;
    gap: 2px;
    font-size: 0.85rem;
    color: var(--accent);
    margin-bottom: 24px;
    min-height: 24px;
}

.typewriter-prefix { color: var(--text-muted); }

.cursor {
    color: var(--accent);
    animation: blink 1s step-end infinite;
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.hero-bio {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.8;
    max-width: 560px;
    margin-bottom: 36px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    align-items: center;
    margin-bottom: 60px;
}

.btn-primary {
    background: var(--accent);
    color: #000;
    font-family: var(--mono);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 14px 24px;
    border-radius: var(--radius);
    transition: opacity 0.2s, transform 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-primary:hover { opacity: 0.85; transform: translateY(-1px); }

.btn-ghost {
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-family: var(--mono);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 14px 24px;
    border-radius: var(--radius);
    transition: border-color 0.2s, color 0.2s;
}

.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-ghost.small { padding: 8px 16px; font-size: 0.7rem; }

.hero-stack {
    position: relative;
    z-index: 1;
    animation: fadeUp 0.8s 0.2s ease both;
}

.stack-label {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 12px;
}

.stack-items {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.stack-tag {
    background: var(--bg-card);
    border: 1px solid var(--border);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    padding: 6px 14px;
    border-radius: 100px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.soon {
    font-size: 0.6rem;
    background: var(--accent-dim);
    color: var(--accent);
    padding: 2px 6px;
    border-radius: 100px;
    letter-spacing: 0.1em;
}

/* ── Sections ── */
.section {
    padding: 100px 40px;
    position: relative;
}

.section-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.section-label {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 40px;
}

/* ── Featured Project ── */
.featured {
    background: var(--purple-bg);
    border-top: 1px solid var(--purple-border);
    border-bottom: 1px solid var(--purple-border);
}

.featured-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.featured-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
    align-items: center;
}

.featured-tag {
    background: rgba(255,107,0,0.1);
    border: 1px solid rgba(255,107,0,0.2);
    color: var(--orange);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    padding: 4px 10px;
    border-radius: 100px;
    text-transform: uppercase;
}

.featured-status {
    background: rgba(170,255,0,0.1);
    border: 1px solid rgba(170,255,0,0.2);
    color: var(--accent);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    padding: 4px 10px;
    border-radius: 100px;
    text-transform: uppercase;
    margin-left: auto;
}

.featured-title {
    font-family: var(--display);
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--text);
}

.featured-desc {
    color: var(--text-muted);
    font-size: 0.82rem;
    line-height: 1.8;
    margin-bottom: 28px;
}

.featured-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 28px;
}

.highlight-item {
    background: rgba(255,107,0,0.05);
    border: 1px solid rgba(255,107,0,0.15);
    border-radius: var(--radius);
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.highlight-val {
    font-family: var(--display);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--orange);
}

.highlight-label {
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    text-transform: uppercase;
}

.featured-link {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--accent);
    text-transform: uppercase;
    transition: gap 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.featured-link:hover { gap: 12px; }

/* ── Terminal ── */
.terminal {
    background: #0d0d0d;
    border: 1px solid #2a2a2a;
    border-radius: var(--radius-lg);
    overflow: hidden;
    font-size: 0.75rem;
}

.terminal-bar {
    background: #1a1a1a;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid #222;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot.red { background: #ff5f57; }
.dot.yellow { background: #ffbd2e; }
.dot.tgreen { background: #28ca42; }

.terminal-title {
    font-size: 0.65rem;
    color: #555;
    letter-spacing: 0.08em;
    margin-left: 4px;
}

.terminal-body {
    padding: 20px;
    line-height: 1.7;
}

.t-line { white-space: pre; color: #ccc; }
.t-indent { padding-left: 1.5em; }
.t-indent2 { padding-left: 3em; }
.t-indent3 { padding-left: 4.5em; }
.t-indent4 { padding-left: 6em; }
.t-indent5 { padding-left: 7.5em; }
.t-comment { color: #555; }
.t-keyword { color: #c792ea; }
.t-fn { color: #82aaff; }
.t-string { color: #c3e88d; }
.t-num { color: #f78c6c; }
.t-num.orange { color: var(--orange); font-weight: 700; }

/* ── Building ── */
.building-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.building-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: border-color 0.2s;
}

.building-card:hover { border-color: var(--accent); }

.building-icon {
    font-size: 1.8rem;
    margin-bottom: 16px;
}

.building-card h3 {
    font-family: var(--display);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text);
}

.building-card p {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 16px;
}

.building-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.building-tags span {
    font-size: 0.62rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-dim);
    border: 1px solid var(--border);
    padding: 3px 8px;
    border-radius: 100px;
}

/* ── About ── */
.about-strip {
    border-top: 1px solid var(--border);
}

.about-inner {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 80px;
    align-items: center;
}

.about-text .section-label { margin-bottom: 20px; }

.about-text p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 12px;
    max-width: 580px;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 28px;
    min-width: 180px;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
    border-left: 2px solid var(--accent);
    padding-left: 16px;
}

.stat-val {
    font-family: var(--display);
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
}

.stat-label {
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

/* ── Footer ── */
footer {
    border-top: 1px solid var(--border);
    padding: 32px 40px;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 32px;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    text-transform: uppercase;
    transition: color 0.2s;
}

.footer-links a:hover { color: var(--accent); }

.footer-copy {
    margin-left: auto;
    font-size: 0.65rem;
    color: var(--text-dim);
    letter-spacing: 0.08em;
}

/* ── Page Hero (portfolio page) ── */
.page-hero {
    padding: 160px 40px 80px;
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.page-hero-content {
    position: relative;
    z-index: 1;
    animation: fadeUp 0.6s ease both;
}

.page-title {
    font-family: var(--display);
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 12px 0 16px;
}

.page-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ── Portfolio Section ── */
.portfolio-section { padding-top: 20px; }

.project-card {
    background: var(--purple-bg);
    border: 1px solid var(--purple-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    margin-bottom: 32px;
}

.project-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--purple-border);
}

.project-header-left {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.project-number {
    font-family: var(--display);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
    opacity: 0.4;
    min-width: 48px;
}

.project-status {
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.project-status.deployed { color: var(--accent); }

.project-title {
    font-family: var(--display);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text);
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}

.project-tags span {
    background: rgba(255,107,0,0.08);
    border: 1px solid rgba(255,107,0,0.2);
    color: var(--orange);
    font-size: 0.62rem;
    letter-spacing: 0.1em;
    padding: 4px 10px;
    border-radius: 100px;
    text-transform: uppercase;
    white-space: nowrap;
}

.project-body {
    display: grid;
    grid-template-columns: 1fr 220px;
    gap: 40px;
}

.project-desc p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 20px;
}

.project-desc h4 {
    font-family: var(--display);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
    margin-top: 4px;
}

.project-desc ul {
    list-style: none;
    margin-bottom: 20px;
}

.project-desc ul li {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.7;
    padding-left: 16px;
    position: relative;
    margin-bottom: 6px;
}

.project-desc ul li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--orange);
}

.project-desc ul li strong {
    color: var(--text);
    font-weight: 400;
}

.project-sidebar {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.sidebar-block {
    padding: 12px 0;
    border-bottom: 1px solid var(--purple-border);
}

.sidebar-label {
    font-size: 0.6rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 4px;
}

.sidebar-val {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.sidebar-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 20px;
}

.metric {
    background: rgba(255,107,0,0.06);
    border: 1px solid rgba(255,107,0,0.15);
    border-radius: var(--radius);
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-align: center;
}

.metric-val {
    font-family: var(--display);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--orange);
}

.metric-label {
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-dim);
}

/* ── Coming Soon Grid ── */
.coming-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.coming-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.coming-number {
    font-family: var(--display);
    font-size: 1.5rem;
    font-weight: 800;
    opacity: 0.3;
}

.coming-card h3 {
    font-family: var(--display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
}

.coming-card p {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.7;
    flex: 1;
}

.coming-status {
    font-size: 0.62rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-dim);
    border: 1px solid var(--border);
    padding: 4px 10px;
    border-radius: 100px;
    align-self: flex-start;
}

.add-card {
    border-style: dashed;
    align-items: center;
    text-align: center;
    justify-content: center;
}

.add-icon {
    font-family: var(--display);
    font-size: 2.5rem;
    font-weight: 800;
    opacity: 0.4;
}

/* ── Animations ── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}