:root {
  color-scheme: dark;

  --bg: #0A0C0F;
  --bg-elevated: #12161A;
  --bg-inset: #0D1013;
  --rule: #232930;
  --rule-soft: #191E23;
  --text: #ECEAE3;
  --text-dim: #9AA1A9;
  --text-faint: #5E656D;
  --accent: #FF8A4C;
  --accent-2: #FFC46B;
  --accent-soft: rgba(255, 138, 76, 0.13);
  --accent-glow: rgba(255, 138, 76, 0.35);
  --add: #5FBF77;
  --add-soft: rgba(95, 191, 119, 0.12);
  --del: #E5654B;
  --blue: #7AA7FF;
  --violet: #C49BFF;
  --focus: #FFC98A;
  --shadow: 0 1px 0 rgba(255,255,255,0.03) inset, 0 20px 50px -20px rgba(0,0,0,0.6);
  --grid-line: rgba(255,255,255,0.035);

  --mono: "JetBrains Mono", ui-monospace, "Cascadia Code", "Fira Code", Menlo, Consolas, monospace;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --serif: "Instrument Serif", Georgia, "Iowan Old Style", serif;

  --gap-xs: 0.5rem;
  --gap-sm: 1rem;
  --gap-md: 1.75rem;
  --gap-lg: 3rem;
  --gap-xl: 6.5rem;

  --radius: 8px;
  --radius-lg: 16px;
  --maxw: 1080px;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #F4F2EC;
  --bg-elevated: #FFFFFF;
  --bg-inset: #ECE9E0;
  --rule: #DEDAD0;
  --rule-soft: #E8E5DC;
  --text: #17181A;
  --text-dim: #5E5F59;
  --text-faint: #9A988E;
  --accent: #D2601F;
  --accent-2: #E59A2F;
  --accent-soft: rgba(210, 96, 31, 0.09);
  --accent-glow: rgba(210, 96, 31, 0.22);
  --add: #2E7D46;
  --add-soft: rgba(46, 125, 70, 0.09);
  --del: #B23D22;
  --blue: #2F5FC4;
  --violet: #7A47C9;
  --focus: #D2601F;
  --shadow: 0 1px 2px rgba(20,20,10,0.04), 0 20px 40px -24px rgba(60,40,20,0.25);
  --grid-line: rgba(0,0,0,0.045);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 70px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration-color: var(--accent-soft); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--accent); }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

::selection { background: var(--accent); color: var(--bg); }

.mono { font-family: var(--mono); }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.accent-text {
  background: linear-gradient(100deg, var(--accent) 10%, var(--accent-2) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Scroll progress ---------- */
.progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 100%;
  transform-origin: 0 50%;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  z-index: 50;
}

/* ---------- Title bar ---------- */
.titlebar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--rule-soft);
}
.titlebar-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
}
.dots { display: flex; gap: 6px; flex: 0 0 auto; }
.dots span { width: 10px; height: 10px; border-radius: 50%; }
.dots span:nth-child(1) { background: #FF5F57; }
.dots span:nth-child(2) { background: #FEBC2E; }
.dots span:nth-child(3) { background: #28C840; }
.titlebar-file {
  font-family: var(--mono);
  font-size: 0.76rem;
  color: var(--text-dim);
  white-space: nowrap;
}
.titlebar-nav {
  display: flex;
  gap: 0.25rem;
  overflow-x: auto;
  scrollbar-width: none;
  flex: 1;
}
.titlebar-nav::-webkit-scrollbar { display: none; }
.titlebar-nav a:first-child { margin-left: auto; }
.titlebar-nav a {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  text-decoration: none;
  white-space: nowrap;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  transition: color .2s ease, background .2s ease;
}
.titlebar-nav a:hover { color: var(--text); background: var(--rule-soft); }
.titlebar-nav a.active { color: var(--accent); background: var(--accent-soft); }

.toggle-group { display: flex; gap: 0.4rem; flex: 0 0 auto; }
.theme-toggle {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  background: var(--bg-elevated);
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 0.32rem 0.7rem;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color .2s ease, color .2s ease;
}
.theme-toggle:hover { color: var(--text); border-color: var(--accent); }
.theme-toggle .flag { color: var(--accent); }

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 38px; height: 34px;
  padding: 0 10px;
  flex: 0 0 auto;
  background: var(--bg-elevated);
  border: 1px solid var(--rule);
  border-radius: 999px;
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: var(--text);
  transition: transform .25s ease, opacity .2s ease;
}
.titlebar.menu-open .menu-toggle { border-color: var(--accent); }
.titlebar.menu-open .menu-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.titlebar.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
.titlebar.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 5.5rem 0 var(--gap-lg);
  border-top: none;
}
.hero-bg {
  position: absolute;
  top: -80px;
  bottom: 0;
  left: calc(50% - 50vw);
  right: calc(50% - 50vw);
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(600px 380px at 75% 25%, var(--accent-glow), transparent 70%),
    radial-gradient(500px 300px at 15% 10%, color-mix(in srgb, var(--blue) 14%, transparent), transparent 70%),
    linear-gradient(var(--grid-line) 1px, transparent 1px) 0 0 / 44px 44px,
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px) 0 0 / 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse 60% 70% at 50% 30%, #000 30%, transparent 85%);
  mask-image: radial-gradient(ellipse 60% 70% at 50% 30%, #000 30%, transparent 85%);
  opacity: .9;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.badge-available {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--add);
  background: var(--add-soft);
  border: 1px solid color-mix(in srgb, var(--add) 30%, transparent);
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  margin-bottom: 1.4rem;
}
.badge-available .pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 0 currentColor;
}
@media (prefers-reduced-motion: no-preference) {
  .badge-available .pulse { animation: ring 2s ease-out infinite; }
}
@keyframes ring {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--add) 60%, transparent); }
  100% { box-shadow: 0 0 0 9px transparent; }
}

.hero-hello {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.25rem, 3vw, 1.6rem);
  color: var(--text-dim);
  margin: 0 0 0.3rem;
}
.hero-hello .wave { display: inline-block; font-style: normal; transform-origin: 70% 80%; }
@media (prefers-reduced-motion: no-preference) {
  .hero-hello .wave { animation: wave 2.4s ease-in-out 0.6s 2; }
}
@keyframes wave {
  0%, 60%, 100% { transform: rotate(0); }
  10%, 30% { transform: rotate(16deg); }
  20%, 40% { transform: rotate(-8deg); }
}
.hero-pitch {
  font-size: clamp(1.1rem, 2.4vw, 1.3rem);
  line-height: 1.5;
  color: var(--text);
  max-width: 44ch;
  margin: 0 0 0.9rem;
  text-wrap: pretty;
}
.hero-pitch strong { color: var(--accent); font-weight: 600; }

.hero-name {
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(2.4rem, 6.4vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  text-wrap: balance;
  margin: 0 0 1.1rem;
}

.hero-role {
  font-family: var(--mono);
  font-size: clamp(0.95rem, 2.2vw, 1.1rem);
  color: var(--text);
  margin: 0 0 1.3rem;
  min-height: 1.6em;
}
.hero-role::before { content: "> "; color: var(--accent); }
.hero-role .cursor {
  display: inline-block;
  width: 0.55em;
  background: var(--accent);
  margin-left: 2px;
  animation: blink 1s step-end infinite;
}
@media (prefers-reduced-motion: reduce) {
  .hero-role .cursor { animation: none; opacity: .7; }
}
@keyframes blink { 50% { opacity: 0; } }

.hero-bio {
  font-size: 0.98rem;
  color: var(--text-dim);
  max-width: 56ch;
  margin: 0 0 2rem;
}

.cta-row { display: flex; flex-wrap: wrap; gap: 0.7rem; }
.btn {
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 500;
  text-decoration: none;
  padding: 0.75rem 1.15rem;
  border-radius: 999px;
  border: 1px solid var(--rule);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-elevated);
  cursor: pointer;
  transition: border-color .2s ease, background .2s ease, transform .2s ease, box-shadow .2s ease;
}
.btn:hover { border-color: var(--accent); transform: translateY(-2px); }
.btn.primary {
  background: linear-gradient(100deg, var(--accent), var(--accent-2));
  border-color: transparent;
  color: #1A0E05;
  font-weight: 700;
  box-shadow: 0 10px 30px -10px var(--accent-glow);
}
.btn.primary:hover { box-shadow: 0 14px 34px -8px var(--accent-glow); }
.btn.ghost { background: transparent; }

/* Hero terminal card */
.hero-card {
  position: relative;
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--bg-elevated) 88%, transparent);
  backdrop-filter: blur(6px);
  box-shadow: var(--shadow), 0 30px 80px -30px var(--accent-glow);
  overflow: hidden;
}
@media (prefers-reduced-motion: no-preference) {
  .hero-card { animation: float 7s ease-in-out infinite; }
}
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.card-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--rule);
  background: var(--bg-inset);
}
.hero-card-body { padding: 1.4rem 1.4rem 1.5rem; }
.hero-id {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.2rem;
}
.avatar {
  width: 76px; height: 76px;
  flex: 0 0 auto;
  border-radius: 50%;
  padding: 3px;
  background: conic-gradient(from 200deg, var(--accent), var(--accent-2), var(--blue), var(--accent));
}
.avatar img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 50%;
  border: 3px solid var(--bg-elevated);
}
.hero-id-name { font-weight: 700; font-size: 1rem; line-height: 1.3; }
.hero-id-sub { font-family: var(--mono); font-size: 0.72rem; color: var(--text-faint); }
.code {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.75;
  color: var(--text-dim);
  white-space: pre-wrap;
  word-break: break-word;
}
.code .k { color: var(--blue); }
.code .s { color: var(--add); }
.code .n { color: var(--accent); }
.code .p { color: var(--text-faint); }

/* Stats */
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 4rem;
}
.stat {
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  padding: 1.2rem 1.3rem;
  box-shadow: var(--shadow);
}
.stat b {
  display: block;
  font-family: var(--sans);
  font-weight: 800;
  font-size: 2.3rem;
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(100deg, var(--text) 30%, var(--text-dim));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat b::after { content: "+"; color: var(--accent); -webkit-text-fill-color: var(--accent); font-size: 1.4rem; margin-left: 2px; vertical-align: top; }
.stat span {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  color: var(--text-faint);
  text-transform: uppercase;
}

/* ---------- Sections ---------- */
section { padding: var(--gap-xl) 0 0; }
.section-head {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 0.6rem;
}
.section-num {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  background: var(--accent-soft);
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
}
.section-title {
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0;
}
.section-sub {
  font-family: var(--serif);
  font-style: italic;
  color: var(--text-dim);
  font-size: 1.25rem;
  margin: 0 0 var(--gap-lg);
}

/* ---------- Reveal ---------- */
[data-reveal="pending"] { opacity: 0; transform: translateY(18px); }
[data-reveal] , .reveal-done { transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
@media (prefers-reduced-motion: reduce) {
  [data-reveal="pending"] { opacity: 1; transform: none; }
}

/* ---------- Spotlight cards ---------- */
.spot { position: relative; isolation: isolate; }
.spot::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(380px circle at var(--mx, 50%) var(--my, -200%), var(--accent-soft), transparent 60%);
  opacity: 0;
  transition: opacity .3s ease;
  z-index: -1;
  pointer-events: none;
}
.spot:hover::before { opacity: 1; }

/* ---------- Timeline / experience ---------- */
.timeline { position: relative; }
.timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 14px;
  bottom: 14px;
  width: 2px;
  background: linear-gradient(var(--accent), var(--rule) 30%, var(--rule));
  border-radius: 2px;
}
.entry {
  position: relative;
  margin: 0 0 1.1rem 2.2rem;
  padding: 1.4rem 1.5rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  box-shadow: var(--shadow);
  transition: opacity .5s ease, transform .5s ease, filter .25s ease, border-color .25s ease;
}
.entry:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--rule)); }
.entry:last-child { margin-bottom: 0; }
.entry::after {
  content: "";
  position: absolute;
  left: calc(-2.2rem + 1px);
  top: 1.65rem;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--text-faint);
}
.entry.current::after {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: 0 0 0 5px var(--accent-soft), 0 0 18px var(--accent-glow);
}
.entry.dim { opacity: 0.3; filter: saturate(0.4); }

.entry-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.2rem;
}
.ver {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-variant-numeric: tabular-nums;
}
.head-badge {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--add);
  border: 1px solid color-mix(in srgb, var(--add) 40%, transparent);
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
}
.role {
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: -0.01em;
}
.dates {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-faint);
  margin-left: auto;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.company {
  font-family: var(--serif);
  font-style: italic;
  color: var(--text-dim);
  font-size: 1.1rem;
  margin: 0 0 0.9rem;
}
.diff-list { list-style: none; margin: 0 0 1rem; padding: 0; }
.diff-list li {
  font-size: 0.95rem;
  color: var(--text);
  padding-left: 1.6rem;
  position: relative;
  margin-bottom: 0.45rem;
}
.diff-list li::before {
  content: "+";
  position: absolute;
  left: 0; top: 0.2em;
  color: var(--add);
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.8rem;
  line-height: 1.1rem;
  background: var(--add-soft);
  width: 1.1rem;
  text-align: center;
  border-radius: 4px;
}
.tech-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.tag {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  background: var(--bg-inset);
  border: 1px solid var(--rule-soft);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  text-transform: lowercase;
}

/* ---------- Deployments ---------- */
.deploy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}
.deploy-card {
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  padding: 1.3rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  box-shadow: var(--shadow);
  transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}
a.deploy-card { text-decoration: none; color: inherit; }
a.deploy-card::after {
  content: "↗";
  position: absolute;
  top: 1.1rem; right: 1.2rem;
  font-family: var(--mono);
  font-size: 1rem;
  color: var(--text-faint);
  transition: color .25s ease, transform .25s ease;
}
a.deploy-card:hover {
  border-color: color-mix(in srgb, var(--accent) 60%, var(--rule));
  transform: translateY(-4px);
  box-shadow: var(--shadow), 0 24px 50px -24px var(--accent-glow);
}
a.deploy-card:hover::after { color: var(--accent); transform: translate(3px, -3px); }
.deploy-status {
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 600;
  color: var(--add);
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  gap: 0.45rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--add-soft);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
}
.deploy-status.dev { color: var(--accent-2); background: color-mix(in srgb, var(--accent-2) 14%, transparent); }
.deploy-status.store { color: var(--blue); background: color-mix(in srgb, var(--blue) 13%, transparent); }
.deploy-status .pulse {
  width: 6px; height: 6px; border-radius: 50%; background: currentColor;
}
@media (prefers-reduced-motion: no-preference) {
  .deploy-status .pulse { animation: pulse 2s ease-in-out infinite; }
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .3; } }
.deploy-domain {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.92rem;
  word-break: break-word;
  padding-right: 1.5rem;
  margin-top: 0.3rem;
}
.deploy-desc {
  font-size: 0.92rem;
  color: var(--text-dim);
  flex: 1;
}
.deploy-client {
  font-family: var(--mono);
  font-size: 0.64rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-top: 0.7rem;
  border-top: 1px dashed var(--rule);
}

/* ---------- Skills ---------- */
.skill-groups {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
}
.skill-group {
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  padding: 1.2rem 1.3rem;
  box-shadow: var(--shadow);
}
.skill-group-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 0.8rem;
}
.skill-group-label::before { content: "// "; color: var(--accent); }
.chip-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chip {
  font-family: var(--mono);
  font-size: 0.78rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--rule);
  background: var(--bg-inset);
  color: var(--text);
  cursor: default;
  transition: border-color .2s ease, color .2s ease, background .2s ease, transform .2s ease;
}
button.chip { cursor: pointer; }
button.chip:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }
button.chip.active {
  border-color: transparent;
  background: linear-gradient(100deg, var(--accent), var(--accent-2));
  color: #1A0E05;
  font-weight: 600;
}
.chip.static { color: var(--text-dim); }
.filter-hint {
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--text-dim);
  margin-top: 1.2rem;
  min-height: 1.2em;
}
.filter-hint button {
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--accent);
  background: none;
  border: none;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
}

/* ---------- Education ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 1rem;
}
.panel {
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow);
}
.edu-list { list-style: none; margin: 0; padding: 0; }
.edu-item {
  display: flex;
  gap: 1.1rem;
  padding: 1rem 0;
  border-bottom: 1px dashed var(--rule);
}
.edu-item:first-child { padding-top: 0; }
.edu-item:last-child { border-bottom: none; padding-bottom: 0; }
.edu-year {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 8px;
  padding: 0.25rem 0.5rem;
  align-self: flex-start;
  font-variant-numeric: tabular-nums;
}
.edu-degree { font-weight: 700; font-size: 1rem; }
.edu-place { font-family: var(--serif); font-style: italic; color: var(--text-dim); font-size: 1.05rem; }

.lang-row { display: flex; align-items: center; gap: 0.9rem; margin-bottom: 0.8rem; }
.lang-name { font-family: var(--mono); font-size: 0.8rem; width: 6rem; flex: 0 0 auto; }
.lang-bar { flex: 1; height: 8px; background: var(--bg-inset); border-radius: 99px; overflow: hidden; }
.lang-bar > span {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 99px;
  transform-origin: 0 50%;
  transition: transform 1.2s cubic-bezier(.2,.7,.2,1) .2s;
}
[data-reveal="pending"] .lang-bar > span { transform: scaleX(0); }
.lang-level { font-family: var(--mono); font-size: 0.72rem; color: var(--text-faint); width: 2rem; text-align: right; }

.soft-skills { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.soft-skills li {
  font-size: 0.85rem;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  background: var(--bg-inset);
  border: 1px solid var(--rule-soft);
}

/* ---------- Recommendations ---------- */
.rec-grid {
  columns: 3 300px;
  column-gap: 1rem;
}
.rec-card {
  break-inside: avoid;
  margin-bottom: 1rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  padding: 1.4rem 1.4rem 1.3rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.rec-card .quote-mark {
  position: absolute;
  top: -0.9rem; right: 0.9rem;
  font-family: var(--serif);
  font-size: 6rem;
  line-height: 1;
  color: var(--accent);
  opacity: .14;
  pointer-events: none;
}
.rec-head { display: flex; align-items: center; gap: 0.75rem; order: 2; padding-top: 1rem; border-top: 1px dashed var(--rule); }
.rec-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  overflow: hidden;
  flex: 0 0 auto;
  border: 2px solid var(--rule);
}
.rec-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.rec-who { flex: 1; min-width: 0; }
.rec-name { font-weight: 700; font-size: 0.88rem; line-height: 1.3; }
.rec-role { font-family: var(--serif); font-style: italic; color: var(--text-dim); font-size: 0.95rem; line-height: 1.3; }
.rec-approved {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.04em;
  color: var(--add);
  background: var(--add-soft);
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  white-space: nowrap;
  flex: 0 0 auto;
  text-transform: uppercase;
}
.rec-quote {
  font-family: var(--serif);
  font-size: 1.18rem;
  color: var(--text);
  line-height: 1.45;
  margin: 0;
  order: 1;
}

/* ---------- Contact ---------- */
.contact-panel {
  position: relative;
  border: 1px solid var(--rule);
  border-radius: 24px;
  padding: clamp(1.8rem, 5vw, 3.5rem);
  background:
    radial-gradient(500px 260px at 100% 0%, var(--accent-glow), transparent 70%),
    radial-gradient(400px 240px at 0% 100%, color-mix(in srgb, var(--blue) 14%, transparent), transparent 70%),
    var(--bg-elevated);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.contact-title {
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.2rem);
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin: 0 0 0.6rem;
}
.contact-panel .section-sub { margin-bottom: 2rem; }
.contact-grid { display: grid; gap: 0.6rem; margin-bottom: 1.8rem; }
.contact-row {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--mono);
  font-size: 0.9rem;
  padding: 0.95rem 1.1rem;
  border: 1px solid var(--rule);
  border-radius: 12px;
  background: color-mix(in srgb, var(--bg) 60%, transparent);
  color: var(--text);
  cursor: pointer;
  width: 100%;
  text-align: left;
  text-decoration: none;
  transition: border-color .2s ease, transform .2s ease;
}
.contact-row:hover { border-color: var(--accent); transform: translateX(4px); }
.contact-row .flag { color: var(--accent); flex: 0 0 6.5rem; }
.contact-row .val { flex: 1; word-break: break-word; }
.contact-row .hint {
  font-size: 0.68rem;
  color: var(--text-faint);
  flex: 0 0 auto;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 1.5rem;
  align-items: start;
}
.contact-side { display: grid; gap: 0; justify-items: start; }
.contact-side .contact-grid { width: 100%; }
.contact-side .contact-row { flex-wrap: wrap; gap: 0.3rem 0.8rem; }
.contact-side .contact-row .flag { flex-basis: auto; }
.contact-side .contact-row .val { flex-basis: 100%; order: 3; }
.contact-side .contact-row .hint { margin-left: auto; }
.contact-form {
  display: grid;
  gap: 1rem;
  padding: 1.4rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--bg) 55%, transparent);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { display: grid; gap: 0.4rem; min-width: 0; }
.field label {
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--accent);
}
.field input, .field textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field textarea { resize: vertical; min-height: 130px; line-height: 1.5; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-faint); }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.field.invalid input, .field.invalid textarea { border-color: var(--del); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-foot { display: flex; align-items: center; flex-wrap: wrap; gap: 0.6rem 1rem; }
.form-foot .btn[disabled] { opacity: .6; cursor: wait; transform: none; }
.form-status {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text-dim);
}
.form-status.ok { color: var(--add); }
.form-status.err { color: var(--del); }
.form-status a { color: inherit; }
@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .field-row { grid-template-columns: 1fr; }
  .contact-form { padding: 1.1rem; }
}

footer {
  margin-top: var(--gap-xl);
  padding: 1.6rem 0 2.4rem;
  border-top: 1px solid var(--rule-soft);
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-faint);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
footer a { color: var(--text-dim); text-decoration: none; }
footer a:hover { color: var(--accent); }

.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--text);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 0.78rem;
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  z-index: 60;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Welcome popup ---------- */
.welcome {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: color-mix(in srgb, var(--bg) 55%, transparent);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity .3s ease;
}
.welcome[hidden] { display: none; }
.welcome.show { opacity: 1; }
.welcome-card {
  position: relative;
  width: min(460px, 100%);
  max-height: calc(100vh - 2.5rem);
  overflow-y: auto;
  padding: 2rem 1.8rem 1.4rem;
  border: 1px solid var(--rule);
  border-radius: 22px;
  background:
    radial-gradient(360px 200px at 100% 0%, var(--accent-glow), transparent 70%),
    radial-gradient(300px 180px at 0% 100%, color-mix(in srgb, var(--blue) 12%, transparent), transparent 70%),
    var(--bg-elevated);
  box-shadow: 0 40px 100px -30px rgba(0,0,0,.7);
  transform: translateY(24px) scale(.97);
  transition: transform .4s cubic-bezier(.2,.8,.2,1);
}
.welcome.show .welcome-card { transform: none; }
.welcome-close {
  position: absolute;
  top: 0.9rem; right: 0.9rem;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid var(--rule);
  background: var(--bg-inset);
  color: var(--text-dim);
  font-size: 0.85rem;
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease;
}
.welcome-close:hover { color: var(--text); border-color: var(--accent); }
.welcome-top { display: flex; align-items: center; gap: 0.9rem; margin-bottom: 1.2rem; flex-wrap: wrap; }
.welcome-top .avatar { width: 64px; height: 64px; }
.welcome-top .badge-available { margin: 0; }
.welcome-title {
  font-weight: 800;
  font-size: clamp(1.5rem, 4.5vw, 1.9rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 0.7rem;
}
.welcome-title .wave { display: inline-block; transform-origin: 70% 80%; }
@media (prefers-reduced-motion: no-preference) {
  .welcome.show .welcome-title .wave { animation: wave 2.4s ease-in-out .4s 2; }
}
.welcome-text { color: var(--text-dim); font-size: 0.98rem; margin: 0 0 1.1rem; }
.welcome-points {
  list-style: none;
  margin: 0 0 1.4rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.welcome-points li {
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--text-dim);
  background: var(--bg-inset);
  border: 1px solid var(--rule-soft);
  border-radius: 999px;
  padding: 0.3rem 0.75rem;
}
.welcome-points b { color: var(--accent); }
.welcome-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.welcome-actions .btn { flex: 1 1 auto; justify-content: center; }
.welcome-skip {
  display: block;
  margin: 1rem auto 0;
  background: none;
  border: none;
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--text-faint);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}
.welcome-skip:hover { color: var(--text); }
@media (max-width: 560px) {
  .welcome { align-items: flex-end; padding: 0.75rem; }
  .welcome-card { padding: 1.6rem 1.2rem 1.1rem; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .titlebar-inner > .dots { display: none; }
}
@media (max-width: 1080px) {
  .titlebar-file { margin-right: auto; }
  .menu-toggle { display: inline-flex; }
  .titlebar-nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    gap: 0.2rem;
    padding: 0.6rem 1rem 1rem;
    background: var(--bg);
    border-bottom: 1px solid var(--rule);
    box-shadow: 0 24px 40px -20px rgba(0,0,0,.35);
    overflow: visible;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity .2s ease, transform .2s ease, visibility 0s linear .2s;
  }
  .titlebar.menu-open .titlebar-nav {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: opacity .2s ease, transform .2s ease;
  }
  .titlebar-nav a:first-child { margin-left: 0; }
  .titlebar-nav a {
    font-size: 0.95rem;
    padding: 0.8rem 1rem;
    border-radius: 12px;
  }
  .titlebar-nav a::before { content: "./"; color: var(--text-faint); }
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-card { max-width: 480px; }
  .stat-row { grid-template-columns: repeat(2, 1fr); margin-top: 2.5rem; }
  .two-col { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  :root { --gap-xl: 4.5rem; }
  .wrap, .titlebar-inner { padding-left: 1rem; padding-right: 1rem; }
  .hero { padding-top: 3rem; }
  .dots { display: none; }
  .theme-toggle .flag { display: none; }
  .entry { margin-left: 1.6rem; padding: 1.1rem 1.1rem; }
  .entry::after { left: calc(-1.6rem + 1px); }
  .dates { margin-left: 0; width: 100%; }
  .stat b { font-size: 1.8rem; }
  .contact-row { flex-wrap: wrap; gap: 0.3rem 0.8rem; }
  .contact-row .flag { flex-basis: auto; }
  .contact-row .val { flex-basis: 100%; order: 3; }
  .contact-row .hint { margin-left: auto; }
  .deploy-grid, .skill-groups { grid-template-columns: 1fr; }
}