:root {
    --bg: #060a10;
    --bg-alt: #0b1120;
    --surface: #0f1a2e;
    --border: #1a2744;
    --green: #00ffaa;
    --green-dim: #00cc88;
    --green-glow: rgba(0, 255, 170, 0.12);
    --cyan: #00d4ff;
    --red: #ff3b5c;
    --amber: #ffb800;
    --text: #e8ecf4;
    --text-dim: #7a8ba8;
    --text-muted: #3d4f6a;
    --font-display: 'Orbitron', sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;
    --font-body: 'Outfit', sans-serif;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Atmospheric layers */
#matrix-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    opacity: 0.4;
}

.noise {
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.vignette {
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background: radial-gradient(ellipse at center, transparent 40%, rgba(6,10,16,0.7) 100%);
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1.25rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(6, 10, 16, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.nav-brand {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 900;
    color: var(--green);
    letter-spacing: 0.15em;
    position: relative;
}

.nav-brand::after {
    content: attr(data-glitch);
    position: absolute;
    left: 2px;
    top: 0;
    color: var(--red);
    opacity: 0;
    clip-path: inset(0 0 0 0);
}

.nav-brand:hover::after {
    animation: glitch-text 0.3s steps(2) forwards;
    opacity: 0.7;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-dim);
    text-decoration: none;
    letter-spacing: 0.05em;
    transition: color 0.2s;
}

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

.nav-num {
    color: var(--green);
    margin-right: 0.4rem;
    opacity: 0.6;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--text-dim);
    transition: 0.3s;
}

/* Hero */
.hero {
    position: relative;
    z-index: 2;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8rem 3rem 3rem;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.hero-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--green);
    letter-spacing: 0.3em;
    margin-bottom: 1.5rem;
    opacity: 0.8;
}

.hero-name {
    font-family: var(--font-display);
    font-weight: 900;
    line-height: 0.9;
    margin-bottom: 2rem;
}

.hero-name-line {
    display: block;
    font-size: clamp(3rem, 8vw, 6rem);
    color: var(--text);
    letter-spacing: -0.02em;
}

.hero-name-line.accent {
    color: var(--green);
    text-shadow: 0 0 40px rgba(0, 255, 170, 0.3), 0 0 80px rgba(0, 255, 170, 0.1);
}

.hero-terminal {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.term-prompt { color: var(--green); }

.typed-text { color: var(--cyan); }

.term-cursor {
    display: inline-block;
    width: 8px;
    height: 1.1em;
    background: var(--green);
    animation: blink 1s step-end infinite;
}

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

/* Hero side - radar */
.hero-side {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
}

.hero-radar {
    width: 220px;
    height: 220px;
    border-radius: 50%;
    position: relative;
    border: 1px solid var(--border);
    background: radial-gradient(circle, rgba(0,255,170,0.02) 0%, transparent 70%);
}

.radar-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid var(--border);
    inset: 20%;
}

.radar-ring.r2 { inset: 40%; }
.radar-ring.r3 { inset: 60%; }

.radar-sweep {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: conic-gradient(from 0deg, transparent 0deg, rgba(0,255,170,0.15) 0deg, transparent 60deg);
    animation: sweep 3s linear infinite;
}

@keyframes sweep { to { transform: rotate(360deg); } }

.radar-dot {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 8px var(--green);
    animation: dot-pulse 2s ease-in-out infinite;
}

.radar-dot.d1 { top: 30%; left: 60%; animation-delay: 0s; }
.radar-dot.d2 { top: 55%; left: 25%; animation-delay: 0.7s; }
.radar-dot.d3 { top: 70%; left: 65%; animation-delay: 1.4s; }

@keyframes dot-pulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.5); }
}

.hero-metrics {
    display: flex;
    gap: 2rem;
}

.metric {
    text-align: center;
}

.metric-val {
    display: block;
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--green);
}

.metric-label {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
}

.hero-scroll-hint {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
    letter-spacing: 0.2em;
}

.scroll-arrow {
    width: 1px;
    height: 30px;
    background: linear-gradient(to bottom, var(--green), transparent);
    margin: 0.75rem auto 0;
    animation: scroll-bob 2s ease-in-out infinite;
}

@keyframes scroll-bob {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(8px); opacity: 0.4; }
}

/* Sections */
.section {
    position: relative;
    z-index: 2;
    padding: 7rem 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-dark {
    max-width: none;
    background: var(--bg-alt);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.section-dark > * {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.section-header {
    margin-bottom: 3.5rem;
}

.section-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--green);
    letter-spacing: 0.15em;
    opacity: 0.7;
    display: block;
    margin-bottom: 0.5rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    letter-spacing: -0.02em;
    color: var(--text);
}

/* About */
.about-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text .lead {
    font-size: 1.15rem;
    color: var(--text);
    font-weight: 400;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.about-text p {
    color: var(--text-dim);
    margin-bottom: 1rem;
    font-size: 0.95rem;
    line-height: 1.8;
}

.about-card {
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
    background: var(--surface);
    position: relative;
    top: 2rem;
}

.card-chrome {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    background: rgba(0,0,0,0.3);
    border-bottom: 1px solid var(--border);
}

.card-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
}

.card-dot:first-child { background: var(--red); }
.card-dot:nth-child(2) { background: var(--amber); }
.card-dot:nth-child(3) { background: var(--green); }

.card-filename {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
    margin-left: auto;
}

.card-code {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    padding: 1.25rem;
    line-height: 1.9;
    color: var(--text-dim);
}

.json-key { color: var(--cyan); }
.json-val { color: var(--green); }

/* Arsenal */
.arsenal-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.arsenal-item {
    padding: 1.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--surface);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.arsenal-item:hover {
    border-color: var(--green-dim);
    box-shadow: 0 0 30px rgba(0,255,170,0.05);
}

.arsenal-icon {
    width: 32px;
    height: 32px;
    color: var(--green);
    margin-bottom: 1rem;
    opacity: 0.8;
}

.arsenal-icon svg {
    width: 100%;
    height: 100%;
}

.arsenal-item h3 {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text);
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.arsenal-item ul { list-style: none; }

.arsenal-item li {
    font-size: 0.82rem;
    color: var(--text-dim);
    padding: 0.25rem 0 0.25rem 1rem;
    position: relative;
}

.arsenal-item li::before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.65rem;
}

/* Ops Timeline */
.ops-timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.ops-item {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 2.5rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--border);
    position: relative;
}

.ops-item:last-child { border-bottom: none; }

.ops-item::before {
    content: '';
    position: absolute;
    left: 152px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--border);
}

.ops-date {
    text-align: right;
    padding-top: 0.25rem;
}

.ops-year {
    display: block;
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-muted);
}

.ops-range {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
}

.ops-content { padding-left: 1.5rem; }

.ops-status {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.15em;
    color: var(--green);
    background: var(--green-glow);
    display: inline-block;
    padding: 2px 8px;
    border-radius: 3px;
    margin-bottom: 0.5rem;
}

.ops-content h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.ops-org {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--cyan);
    display: block;
    margin-bottom: 0.75rem;
}

.ops-content ul { list-style: none; }

.ops-content li {
    font-size: 0.85rem;
    color: var(--text-dim);
    padding: 0.2rem 0 0.2rem 1.25rem;
    position: relative;
    line-height: 1.6;
}

.ops-content li::before {
    content: '~';
    position: absolute;
    left: 0;
    color: var(--green-dim);
    font-family: var(--font-mono);
}

/* Projects Mosaic */
.projects-mosaic {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: auto;
    gap: 1.25rem;
}

.project-tile {
    padding: 1.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--surface);
    text-decoration: none;
    color: var(--text);
    transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
    position: relative;
    overflow: hidden;
}

.project-tile::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,255,170,0.03) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s;
}

.project-tile:hover {
    border-color: var(--green-dim);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0,255,170,0.08);
}

.project-tile:hover::before { opacity: 1; }

.project-tile.large {
    grid-column: span 2;
    grid-row: span 2;
    padding: 2.5rem;
}

.project-badge {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.15em;
    color: var(--amber);
    background: rgba(255,184,0,0.1);
    display: inline-block;
    padding: 3px 8px;
    border-radius: 3px;
    margin-bottom: 1rem;
}

.project-tile h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    letter-spacing: 0.02em;
}

.project-tile.large h3 { font-size: 1.5rem; }

.project-tile p {
    font-size: 0.85rem;
    color: var(--text-dim);
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.project-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.project-stack span {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
    border: 1px solid var(--border);
    padding: 2px 7px;
    border-radius: 3px;
}

/* Intel Section */
.intel-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
}

.intel-subtitle {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.writeup-feed {
    display: flex;
    flex-direction: column;
}

.writeup-entry {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    transition: background 0.2s;
}

.writeup-entry:first-child { border-top: 1px solid var(--border); }
.writeup-entry:hover { background: rgba(0,255,170,0.02); }

.writeup-tag {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    padding: 2px 6px;
    border-radius: 2px;
    min-width: 55px;
    text-align: center;
    color: var(--green);
    background: var(--green-glow);
}

.writeup-tag.thm { color: var(--cyan); background: rgba(0,212,255,0.1); }
.writeup-tag.htb { color: var(--amber); background: rgba(255,184,0,0.1); }
.writeup-tag.research { color: var(--red); background: rgba(255,59,92,0.1); }

.writeup-name {
    font-size: 0.85rem;
    color: var(--text-dim);
    transition: color 0.2s;
}

.writeup-entry:hover .writeup-name { color: var(--text); }

/* Certs */
.cert-stack {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.cert-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.6rem 0.75rem;
    border-radius: 4px;
    border: 1px solid transparent;
    transition: border-color 0.2s;
}

.cert-item:hover { border-color: var(--border); }

.cert-item.highlight {
    border-color: var(--green);
    background: var(--green-glow);
}

.cert-badge {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    color: var(--amber);
    min-width: 40px;
}

.cert-badge.thm { color: var(--cyan); }
.cert-badge.htb { color: var(--amber); }
.cert-badge.cisco { color: var(--green); }
.cert-badge.cncf { color: var(--text-dim); }

.cert-name {
    font-size: 0.85rem;
    color: var(--text-dim);
}

.verify-link {
    display: inline-block;
    margin-top: 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--green);
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.verify-link:hover { opacity: 1; }

/* Contact */
.section-contact {
    text-align: center;
    padding: 8rem 3rem;
    background: linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 100%);
    max-width: none;
}

.contact-inner {
    max-width: 700px;
    margin: 0 auto;
}

.contact-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 900;
    margin-bottom: 1rem;
}

.contact-subtitle {
    color: var(--text-dim);
    font-size: 1rem;
    margin-bottom: 2.5rem;
}

.contact-grid {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    transition: border-color 0.2s, background 0.2s;
    width: 100%;
    max-width: 380px;
}

.contact-card:hover {
    border-color: var(--green-dim);
    background: var(--green-glow);
}

.contact-proto {
    color: var(--text-muted);
    font-size: 0.65rem;
}

.contact-dest { color: var(--cyan); }
.contact-card:hover .contact-dest { color: var(--green); }

/* Footer */
.footer {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 3rem;
    border-top: 1px solid var(--border);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* Animations */
.reveal-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
    transition-delay: var(--delay, 0s);
}

.reveal-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-text {
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-text.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Glitch */
@keyframes glitch-text {
    0% { clip-path: inset(40% 0 20% 0); transform: translate(-2px, 2px); }
    25% { clip-path: inset(10% 0 60% 0); transform: translate(2px, -1px); }
    50% { clip-path: inset(70% 0 5% 0); transform: translate(-1px, 1px); }
    75% { clip-path: inset(20% 0 40% 0); transform: translate(1px, -2px); }
    100% { clip-path: inset(0 0 0 0); transform: translate(0); }
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
    .hero-side { align-items: flex-start; }
    .about-layout { grid-template-columns: 1fr; gap: 2rem; }
    .about-card { top: 0; }
    .intel-layout { grid-template-columns: 1fr; gap: 3rem; }
    .projects-mosaic { grid-template-columns: repeat(2, 1fr); }
    .project-tile.large { grid-column: span 2; grid-row: span 1; }
}

@media (max-width: 768px) {
    .nav { padding: 1rem 1.5rem; }
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--bg);
        border-bottom: 1px solid var(--border);
        padding: 1.5rem;
        gap: 1rem;
    }
    .nav-links.active { display: flex; }
    .nav-toggle { display: flex; }

    .hero { padding: 6rem 1.5rem 2rem; }
    .hero-name-line { font-size: 2.5rem; }
    .hero-radar { width: 160px; height: 160px; }
    .hero-metrics { gap: 1.5rem; }

    .section { padding: 4rem 1.5rem; }
    .section-dark { padding: 4rem 1.5rem; }
    .arsenal-grid { grid-template-columns: 1fr; }
    .projects-mosaic { grid-template-columns: 1fr; }
    .project-tile.large { grid-column: span 1; }

    .ops-item {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    .ops-item::before { display: none; }
    .ops-date { text-align: left; display: flex; gap: 0.75rem; align-items: baseline; }

    .footer { flex-direction: column; gap: 0.5rem; text-align: center; }
}