:root {
  --bg-deep: #05060a;
  --bg: #0a0c12;
  --bg-elevated: #10131c;
  --cyan: #00f0ff;
  --cyan-dim: #00f0ff55;
  --magenta: #ff2a6d;
  --magenta-dim: #ff2a6d44;
  --lime: #39ff14;
  --text: #e8f0ff;
  --text-muted: #8b9bb8;
  --border: #1e2a3d;
  --font-display: "Orbitron", sans-serif;
  --font-body: "Exo 2", sans-serif;
  --font-mono: "Share Tech Mono", monospace;
  --max: 1080px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

a {
  color: var(--cyan);
  text-decoration: none;
}

a:hover {
  color: #fff;
}

img {
  max-width: 100%;
}

/* Atmosphere layers */
.scanlines {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.12) 2px,
    rgba(0, 0, 0, 0.12) 4px
  );
  opacity: 0.35;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.grid-floor {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, #00f0ff18, transparent 55%),
    radial-gradient(ellipse 60% 40% at 80% 100%, #ff2a6d14, transparent 50%),
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg) 40%, #080a10 100%),
    linear-gradient(90deg, transparent 49.5%, var(--cyan-dim) 49.5%, var(--cyan-dim) 50.5%, transparent 50.5%),
    linear-gradient(
      transparent 0%,
      transparent 96%,
      rgba(0, 240, 255, 0.06) 96%,
      rgba(0, 240, 255, 0.06) 100%
    );
  background-size: auto, auto, auto, 80px 80px, 100% 40px;
  background-position: center, center, center, center, 0 0;
}

/* Nav */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: linear-gradient(180deg, rgba(5, 6, 10, 0.92), rgba(5, 6, 10, 0.55) 70%, transparent);
  backdrop-filter: blur(8px);
}

.nav__logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  color: var(--text);
}

.nav__logo span {
  color: var(--cyan);
}

.nav__links {
  display: flex;
  gap: 1.5rem;
}

.nav__links a {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 0.2s, text-shadow 0.2s;
}

.nav__links a:hover {
  color: var(--cyan);
  text-shadow: 0 0 12px var(--cyan-dim);
}

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

.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--cyan);
  box-shadow: 0 0 6px var(--cyan);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: flex-start;
  padding: 6.5rem 1.5rem 4rem;
  overflow: hidden;
}

.page-atmosphere {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero__skyline {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 48%;
  z-index: 0;
  background:
    linear-gradient(180deg, transparent 0%, rgba(5, 6, 10, 0.35) 45%, var(--bg-deep) 100%),
    repeating-linear-gradient(
      90deg,
      transparent 0 18px,
      #0d1220 18px 22px,
      transparent 22px 40px,
      #12182a 40px 48px,
      transparent 48px 70px,
      #0a101c 70px 76px
    );
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  opacity: 0.85;
}

.hero__skyline::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 55%, #ff2a6d22),
    radial-gradient(ellipse at 30% 80%, #00f0ff33, transparent 40%),
    radial-gradient(ellipse at 70% 70%, #ff2a6d28, transparent 35%);
}

.neon-beam {
  position: absolute;
  top: 0;
  width: 2px;
  height: 100%;
  opacity: 0.45;
  filter: blur(1px);
  animation: beam-pulse 4s ease-in-out infinite;
}

.neon-beam--cyan {
  left: 18%;
  background: linear-gradient(180deg, transparent 0%, var(--cyan) 30%, var(--cyan) 70%, transparent 100%);
  box-shadow: 0 0 20px var(--cyan), 0 0 60px var(--cyan-dim);
}

.neon-beam--magenta {
  right: 22%;
  background: linear-gradient(180deg, transparent 0%, var(--magenta) 25%, var(--magenta) 75%, transparent 100%);
  box-shadow: 0 0 20px var(--magenta), 0 0 60px var(--magenta-dim);
  animation-delay: 1.2s;
}

.neon-beam--far {
  left: 72%;
  right: auto;
  opacity: 0.28;
  animation-delay: 2.1s;
  animation-duration: 5.5s;
}

.neon-beam--mid {
  left: 42%;
  right: auto;
  opacity: 0.3;
  animation-delay: 0.6s;
  animation-duration: 4.8s;
}

.particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--cyan);
  border-radius: 50%;
  opacity: 0;
  animation: float-up linear infinite;
  box-shadow: 0 0 6px var(--cyan);
}

main,
.footer {
  position: relative;
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
}

.hero__status {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--lime);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
  letter-spacing: 0.04em;
  text-shadow: 0 0 10px #39ff1444;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 10px var(--lime);
  animation: blink 1.4s step-end infinite;
  flex-shrink: 0;
}

.hero__name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.2rem, 8vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: 0.04em;
  color: #fff;
  text-shadow:
    0 0 20px var(--cyan-dim),
    0 0 60px #00f0ff22;
  margin-bottom: 0.5rem;
}

.hero__role {
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 2.5vw, 1.25rem);
  color: var(--cyan);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.hero__tagline {
  max-width: 34rem;
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  font-weight: 300;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.95rem 1.4rem;
  border: 1px solid transparent;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s, color 0.2s;
}

.btn--primary {
  background: var(--cyan);
  color: #031018;
  box-shadow: 0 0 24px var(--cyan-dim);
}

.btn--primary:hover {
  color: #031018;
  transform: translateY(-2px);
  box-shadow: 0 0 36px var(--cyan);
}

.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.btn--ghost:hover {
  border-color: var(--magenta);
  color: var(--magenta);
  box-shadow: 0 0 20px var(--magenta-dim);
}

/* Glitch */
.glitch {
  position: relative;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  overflow: hidden;
  opacity: 0.8;
}

.glitch::before {
  color: var(--cyan);
  z-index: -1;
  animation: glitch-1 3s infinite linear alternate-reverse;
}

.glitch::after {
  color: var(--magenta);
  z-index: -2;
  animation: glitch-2 2.5s infinite linear alternate-reverse;
}

/* Sections */
.section {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.section--alt {
  max-width: none;
  padding-left: 0;
  padding-right: 0;
  background: linear-gradient(180deg, transparent, #0c101acc 20%, #0c101acc 80%, transparent);
}

.section--alt .section__head,
.section--alt .stack-grid {
  max-width: var(--max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section__head {
  margin-bottom: 2.5rem;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--magenta);
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.section__head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}

.section__lead {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 36rem;
}

/* Timeline */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  border-left: 1px solid var(--border);
  padding-left: 1.5rem;
}

.job {
  position: relative;
  display: grid;
  gap: 1rem;
}

.job::before {
  content: "";
  position: absolute;
  left: -1.5rem;
  top: 0.45rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
  transform: translateX(-5px);
}

.job__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: baseline;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.job__meta time {
  color: var(--cyan);
}

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

.job__body h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
}

.job__company {
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.job__body ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.job__body li {
  position: relative;
  padding-left: 1rem;
  color: #c5d0e6;
  font-size: 0.95rem;
}

.job__body li::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--magenta);
}

.job__projects {
  margin-top: 1.25rem;
  padding: 1rem 1.1rem;
  border-left: 2px solid var(--cyan);
  background: linear-gradient(90deg, #00f0ff0d, transparent);
}

.job__projects-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.65rem;
}

/* Stack */
.stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.stack-group h3 {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}

.tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tags li {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.4rem 0.7rem;
  color: var(--text);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  transition: border-color 0.2s, box-shadow 0.2s, color 0.2s;
}

.tags li:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 14px var(--cyan-dim);
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.about-card {
  padding: 1.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
}

.about-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
  color: var(--cyan);
}

.spec {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.spec div {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 0.75rem;
  font-size: 0.95rem;
}

.spec dt {
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.about-card--terminal {
  padding: 0;
  overflow: hidden;
  background: #06080e;
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 0.9rem;
  background: #12161f;
  border-bottom: 1px solid var(--border);
}

.terminal-bar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #333;
}

.terminal-bar span:nth-child(1) { background: #ff2a6d; }
.terminal-bar span:nth-child(2) { background: #ffc107; }
.terminal-bar span:nth-child(3) { background: var(--lime); }

.terminal-bar em {
  margin-left: 0.5rem;
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.terminal {
  padding: 1.25rem 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--lime);
  white-space: pre-wrap;
  word-break: break-word;
}

.t-prompt {
  color: var(--cyan);
}

.cursor-blink {
  animation: blink 1s step-end infinite;
}

/* Contact */
.section--contact {
  padding-bottom: 4rem;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-link {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 0.75rem;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--border);
  background: linear-gradient(90deg, #00f0ff08, transparent 40%);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.contact-link:hover {
  border-color: var(--cyan);
  box-shadow: 0 0 24px var(--cyan-dim);
  transform: translateX(4px);
  color: var(--text);
}

.contact-link__proto {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--magenta);
}

.contact-link__val {
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 2.5vw, 1.2rem);
  letter-spacing: 0.04em;
}

/* Footer */
.footer {
  text-align: center;
  padding: 2rem 1.5rem 3rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.footer__sep {
  color: var(--magenta);
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Animations */
@keyframes blink {
  50% { opacity: 0; }
}

@keyframes beam-pulse {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 0.75; }
}

@keyframes float-up {
  0% {
    transform: translateY(100vh) scale(1);
    opacity: 0;
  }
  10% { opacity: 0.8; }
  90% { opacity: 0.4; }
  100% {
    transform: translateY(-10vh) scale(0.4);
    opacity: 0;
  }
}

@keyframes glitch-1 {
  0% { clip-path: inset(20% 0 60% 0); transform: translate(-2px, 1px); }
  20% { clip-path: inset(50% 0 20% 0); transform: translate(2px, -1px); }
  40% { clip-path: inset(10% 0 70% 0); transform: translate(-1px, 2px); }
  60% { clip-path: inset(70% 0 5% 0); transform: translate(1px, -2px); }
  80% { clip-path: inset(30% 0 40% 0); transform: translate(3px, 1px); }
  100% { clip-path: inset(5% 0 80% 0); transform: translate(-2px, -1px); }
}

@keyframes glitch-2 {
  0% { clip-path: inset(60% 0 10% 0); transform: translate(2px, -1px); }
  25% { clip-path: inset(15% 0 55% 0); transform: translate(-3px, 1px); }
  50% { clip-path: inset(40% 0 30% 0); transform: translate(1px, 2px); }
  75% { clip-path: inset(80% 0 5% 0); transform: translate(-1px, -2px); }
  100% { clip-path: inset(25% 0 50% 0); transform: translate(2px, 1px); }
}

/* Mobile */
@media (max-width: 768px) {
  .nav__toggle {
    display: flex;
  }

  .nav__links {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(280px, 80vw);
    flex-direction: column;
    padding: 5rem 1.5rem 2rem;
    background: rgba(8, 10, 16, 0.97);
    border-left: 1px solid var(--border);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    gap: 1.25rem;
  }

  .nav__links.is-open {
    transform: none;
  }

  .hero {
    align-items: flex-start;
    padding-top: 5.5rem;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .spec div {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .glitch::before,
  .glitch::after,
  .status-dot,
  .cursor-blink,
  .neon-beam,
  .particle {
    animation: none;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}