:root {
  --bg: #0F1417;
  --panel: #161D21;
  --panel-2: #1C242A;
  --border: #262F35;
  --text: #E8E6E1;
  --text-dim: #8B959B;
  --green: #3EA35E;
  --green-dim: #2B8C4A;
  --amber: #D9A441;
  --mono: 'IBM Plex Mono', monospace;
  --sans: 'Inter', sans-serif;
}

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

h1,
h2,
h3 {
  font-weight: inherit;
  font-size: inherit;
}

html {
  scroll-behavior: smooth;
}

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

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

::selection {
  background: var(--green-dim);
  color: #fff;
}

/* ---------- layout shell ---------- */
.wrap {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- nav ---------- */
nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 20, 23, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}

.logo {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 15px;
  color: var(--green);
}

.logo span {
  color: var(--text-dim);
}

.nav-shell {
  position: relative;
}

.nav-links {
  position: absolute;
  top: 0;
  right: 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 28px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-dim);
  z-index: 51;
}

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

/* ---------- hamburger toggle (mobile nav) ---------- */
.nav-toggle {
  display: none;
  position: relative;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  z-index: 60;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .25s ease, opacity .25s ease;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(8, 10, 12, 0.6);
  z-index: 500;
  opacity: 0;
  transition: opacity .25s ease;
}

.nav-overlay.open {
  display: block;
  opacity: 1;
}

/* ---------- hero / terminal ---------- */
.hero {
  padding: 40px 0 50px;
}

.hero-inner {
  display: flex;
  gap: 36px;
  align-items: flex-start;
}

.avatar-wrap {
  flex-shrink: 0;
  width: 120px;
  height: 120px;
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid var(--green-dim);
  box-shadow: 0 0 0 4px rgba(62, 163, 94, 0.12), 0 20px 40px -15px rgba(0, 0, 0, 0.6);
  position: relative;
}

.avatar-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  -webkit-user-select: none;
  user-select: none;
  -webkit-user-drag: none;
  pointer-events: none;
}

.avatar-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
}

.avatar-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--panel-2);
  font-family: var(--mono);
  font-size: 32px;
  color: var(--green);
}

.terminal {
  flex: 1;
  min-width: 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.5);
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--panel-2);
  border-bottom: 1px solid var(--border);
}

.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.dot.r {
  background: #E5534B;
}

.dot.y {
  background: #D9A441;
}

.dot.g {
  background: #3EA35E;
}

.terminal-title {
  margin-left: 8px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
}

.terminal-body {
  padding: 32px 28px 36px;
  font-family: var(--mono);
  font-size: 14px;
}

.terminal-body .line {
  margin-bottom: 6px;
  color: var(--text-dim);
}

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

.terminal-body .cmd {
  color: var(--text);
}

.typed-name {
  font-size: 38px;
  font-weight: 700;
  color: var(--text);
  margin: 14px 0 6px;
  letter-spacing: -0.5px;
}

.typed-name .cursor {
  display: inline-block;
  width: 10px;
  height: 32px;
  background: var(--green);
  margin-left: 4px;
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}

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

.role-line {
  color: var(--amber);
  font-size: 15px;
  margin-bottom: 18px;
}

.bio-line {
  color: var(--text-dim);
  font-size: 14px;
  max-width: 560px;
  margin-bottom: 22px;
}

.hero-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  font-family: var(--mono);
  font-size: 13px;
  padding: 10px 18px;
  border-radius: 6px;
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all .15s ease;
}

.btn:hover {
  border-color: var(--green);
  color: var(--green);
  transform: translateY(-1px);
}

.btn.primary {
  background: var(--green-dim);
  border-color: var(--green-dim);
  color: #fff;
}

.btn.primary:hover {
  background: var(--green);
  color: #fff;
}

/* ---------- section shared ---------- */
section {
  padding: 40px 0;
  border-top: 1px solid var(--border);
}

.sec-label {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 6px;
}

.sec-title {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 32px;
  letter-spacing: -0.3px;
}

/* ---------- skills as "installed packages" ---------- */
.pkg-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 12px;
}

.pkg {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px 16px;
  font-family: var(--mono);
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: border-color .15s ease;
}

.pkg:hover {
  border-color: var(--green-dim);
}

.pkg-name {
  color: var(--text);
}

.pkg-ver {
  color: var(--text-dim);
  font-size: 11px;
}

/* ---------- projects as "deployed services" ---------- */
.proj-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.proj-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 22px 24px;
  transition: border-color .15s ease, transform .15s ease;
}

.proj-card:hover {
  border-color: var(--green-dim);
  transform: translateY(-2px);
}

.proj-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  flex-wrap: wrap;
  gap: 8px;
}

.proj-name {
  font-size: 17px;
  font-weight: 700;
}

.proj-thumb {
  margin: 12px 0;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
}

.proj-thumb img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform .3s ease;
  -webkit-user-select: none;
  user-select: none;
  -webkit-user-drag: none;
  pointer-events: none;
}

.proj-card:hover .proj-thumb img {
  transform: scale(1.03);
}

.status {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--green);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-divider {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  border-top: 1px solid var(--border);
  margin-bottom: 25px;
}

.status::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
}

.status.live-demo {
  cursor: pointer;
  padding: 5px 12px;
  border-radius: 20px;
  background: rgba(62, 163, 94, 0.1);
  border: 1px solid rgba(62, 163, 94, 0.35);
  transition: background .15s ease, transform .15s ease;
}

.status.live-demo:hover {
  background: rgba(62, 163, 94, 0.22);
  transform: translateY(-1px);
}

.status.live-demo::before {
  display: none;
}

.proj-desc {
  color: var(--text-dim);
  font-size: 14px;
  margin-bottom: 14px;
}

.proj-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.tech-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tag {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--amber);
  background: rgba(217, 164, 65, 0.08);
  border: 1px solid rgba(217, 164, 65, 0.25);
  padding: 3px 9px;
  border-radius: 20px;
}

.proj-links {
  display: flex;
  gap: 16px;
  font-family: var(--mono);
  font-size: 12px;
}

.proj-links a {
  color: var(--text-dim);
  border-bottom: 1px dashed var(--border);
}

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

/* ---------- experience as git log ---------- */
.git-log {
  position: relative;
  padding-left: 28px;
}

.git-log::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: var(--border);
}

.commit {
  position: relative;
  margin-bottom: 28px;
}

.commit::before {
  content: '';
  position: absolute;
  left: -28px;
  top: 5px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--green);
}

.commit-hash {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--green);
  margin-bottom: 4px;
}

.commit-role {
  font-size: 16px;
  font-weight: 700;
}

.commit-company {
  color: var(--amber);
  font-size: 14px;
  margin-bottom: 6px;
}

.commit-dates {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.commit-desc {
  color: var(--text-dim);
  font-size: 14px;
  max-width: 600px;
}

/* ---------- footer ---------- */
footer {
  padding: 25px 0 40px;
  text-align: center;
  font-family: var(--mono);
  font-size: clamp(8px, 2.6vw, 12px);
  letter-spacing: -0.2px;
  color: var(--text-dim);
}

footer .wrap {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

footer a {
  color: var(--green);
}

/* ---------- responsive ---------- */
@media (max-width:600px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    width: 78%;
    max-width: 300px;
    height: 100vh;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--panel);
    border-left: 1px solid var(--border);
    padding: 90px 28px 32px;
    transform: translateX(100%);
    transition: transform .3s ease;
    z-index: 510;
    font-size: 15px;
  }

  .nav-links a {
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    color: var(--text);
  }

  .nav-links.open {
    transform: translateX(0);
  }

  body.nav-open {
    overflow: hidden;
  }

  .typed-name {
    font-size: 28px;
  }

  .hero {
    padding: 60px 0 40px;
  }

  .hero-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .avatar-wrap {
    width: 90px;
    height: 90px;
  }

  section {
    padding: 44px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cursor {
    animation: none;
    opacity: 1;
  }

  html {
    scroll-behavior: auto;
  }

  .nav-links {
    transition: none;
  }

  .nav-toggle span {
    transition: none;
  }
}

/* ---------- ambient code-rain background ---------- */
#bgCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.16;
}

nav,
header,
section,
footer {
  position: relative;
  z-index: 1;
}

@media (prefers-reduced-motion: reduce) {
  #bgCanvas {
    display: none;
  }
}