:root {
  --bg: #090b10;
  --bg-soft: #0d1117;
  --panel: rgba(255, 255, 255, 0.035);
  --panel-hover: rgba(255, 255, 255, 0.055);
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.18);
  --text: #f3f5f7;
  --muted: #959eaa;
  --subtle: #636c78;
  --accent: #a8ff78;
  --accent-2: #78ffd6;
  --danger: #ff8d8d;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 0%, rgba(120, 255, 214, .09), transparent 28rem),
    radial-gradient(circle at 90% 20%, rgba(168, 255, 120, .06), transparent 30rem),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: .025;
  z-index: 50;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
}

.topbar,
.section,
.footer {
  width: min(calc(100% - 40px), var(--max-width));
  margin-inline: auto;
}

.topbar {
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 10;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .05em;
  background: rgba(255,255,255,.04);
}

.brand-text {
  font-weight: 700;
  letter-spacing: -.03em;
}

.brand-text span {
  color: var(--accent);
}

.nav {
  display: flex;
  gap: 30px;
}

.nav a,
.text-link {
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
  transition: color .2s ease;
}

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

.section {
  padding: 100px 0;
}

.hero {
  min-height: calc(100vh - 82px);
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 70px;
  align-items: center;
  padding-top: 70px;
}

.eyebrow {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 11px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255,255,255,.025);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 16px var(--accent);
}

.hero h1 {
  margin: 28px 0 24px;
  max-width: 850px;
  font-size: clamp(56px, 7vw, 104px);
  line-height: .93;
  letter-spacing: -.075em;
  font-weight: 700;
}

.hero h1 span {
  color: var(--muted);
}

.hero-lead {
  max-width: 660px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.55;
}

.hero-lead strong {
  color: var(--text);
  font-weight: 500;
}

.hero-actions,
.callout-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid var(--border);
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--text);
  color: #080a0e;
  border-color: var(--text);
}

.button-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.button-ghost {
  background: rgba(255,255,255,.025);
}

.button-ghost:hover {
  background: rgba(255,255,255,.06);
  border-color: var(--border-strong);
}

.button-small {
  min-height: 38px;
  padding-inline: 14px;
  font-size: 13px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  margin-top: 60px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.hero-meta > div {
  display: grid;
  gap: 2px;
}

.meta-label,
.panel-label,
.section-kicker {
  color: var(--subtle);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.meta-value {
  font-size: 13px;
  color: var(--muted);
}

.terminal-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  background: rgba(9, 11, 16, .74);
  box-shadow: 0 30px 90px rgba(0,0,0,.28);
  transform: rotate(1deg);
}

.terminal-head {
  height: 45px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 14px;
  border-bottom: 1px solid var(--border);
  color: var(--subtle);
  font: 11px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.terminal-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #39414d;
}

.terminal-body {
  min-height: 370px;
  padding: 24px;
  color: #c6ccd5;
  font: 13px/1.85 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.terminal-body pre {
  margin: 16px 0 28px;
  color: #9ba4b1;
  white-space: pre-wrap;
}

.prompt,
.terminal-ok {
  color: var(--accent);
}

.terminal-muted {
  color: var(--subtle);
}

.cursor {
  display: inline-block;
  width: 7px;
  height: 14px;
  margin-left: 3px;
  background: var(--accent);
  vertical-align: -2px;
  animation: blink 1s steps(2) infinite;
}

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

.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-heading-row {
  max-width: none;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
}

.section-heading h2,
.callout h2 {
  margin: 8px 0 12px;
  font-size: clamp(38px, 5vw, 66px);
  line-height: 1;
  letter-spacing: -.055em;
}

.section-heading p,
.callout p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.6fr .7fr .7fr;
  gap: 14px;
}

.panel,
.project-card,
.stack-item,
.linkedin-card {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 14px;
}

.panel {
  min-height: 220px;
  padding: 26px;
}

.panel-large h3,
.linkedin-card h3 {
  margin: 46px 0 12px;
  max-width: 560px;
  font-size: 26px;
  line-height: 1.15;
  letter-spacing: -.035em;
}

.panel-large p,
.linkedin-card p {
  color: var(--muted);
  max-width: 620px;
}

.learning-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.learning-list span,
.project-language {
  padding: 5px 9px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 11px;
}

.metric-card {
  display: flex;
  flex-direction: column;
  justify-content: end;
}

.metric-card strong {
  display: block;
  margin-top: auto;
  font-size: 52px;
  line-height: 1;
  letter-spacing: -.06em;
}

.metric-card > span:last-child {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.project-card {
  min-height: 280px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  transition: transform .25s ease, background .25s ease, border-color .25s ease;
}

.project-card:hover {
  transform: translateY(-4px);
  background: var(--panel-hover);
  border-color: var(--border-strong);
}

.project-top,
.project-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.repo-icon {
  color: var(--subtle);
  font: 18px/1 ui-monospace, monospace;
}

.project-card h3 {
  margin: 54px 0 10px;
  font-size: 20px;
  letter-spacing: -.025em;
}

.project-description {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.project-footer {
  margin-top: auto;
  color: var(--subtle);
  font-size: 12px;
}

.project-stats {
  display: flex;
  gap: 12px;
}

.skeleton-card {
  position: relative;
  overflow: hidden;
}

.skeleton-card::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.035), transparent);
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  to { transform: translateX(100%); }
}

.activity-layout {
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  gap: 14px;
}

.activity-list {
  border-top: 1px solid var(--border);
}

.activity-item {
  display: grid;
  grid-template-columns: 130px 1fr auto;
  gap: 20px;
  align-items: center;
  min-height: 82px;
  padding: 16px 4px;
  border-bottom: 1px solid var(--border);
}

.activity-type {
  color: var(--accent);
  font: 11px/1.3 ui-monospace, monospace;
  text-transform: uppercase;
}

.activity-main strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
}

.activity-main span,
.activity-time,
.activity-loading {
  color: var(--muted);
  font-size: 12px;
}

.linkedin-card {
  min-height: 100%;
  padding: 26px;
}

.linkedin-badge {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-bottom: 40px;
  border-radius: 8px;
  color: #0a0c10;
  background: var(--text);
  font-weight: 850;
  font-size: 18px;
}

.linkedin-card .button {
  margin-top: 20px;
}

.stack-grid {
  border-top: 1px solid var(--border);
}

.stack-item {
  min-height: 100px;
  padding: 22px 18px;
  border-width: 0 0 1px 0;
  border-radius: 0;
  display: grid;
  grid-template-columns: 70px 1fr;
  align-items: center;
  transition: padding-left .2s ease, background .2s ease;
}

.stack-item:hover {
  padding-left: 26px;
  background: var(--panel);
}

.stack-index {
  color: var(--subtle);
  font: 11px/1 ui-monospace, monospace;
}

.stack-item div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
}

.stack-item strong {
  font-size: 20px;
  font-weight: 600;
}

.stack-item div span {
  color: var(--muted);
  font-size: 14px;
}


.stack-categories {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.stack-category {
  min-height: 330px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--panel);
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}

.stack-category:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
  background: var(--panel-hover);
}

.stack-category-head {
  display: grid;
  grid-template-columns: 52px 1fr;
  align-items: start;
  gap: 16px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border);
}

.stack-overline {
  display: block;
  margin-bottom: 7px;
  color: var(--accent);
  font: 10px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  text-transform: uppercase;
  letter-spacing: .13em;
}

.stack-category h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.15;
  letter-spacing: -.035em;
}

.tech-list {
  display: grid;
}

.tech-row {
  min-height: 92px;
  padding: 18px 0;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: center;
  border-bottom: 1px solid var(--border);
}

.tech-row:last-child {
  border-bottom: 0;
}

.tech-row > div {
  display: grid;
  gap: 4px;
}

.tech-row strong {
  font-size: 15px;
  font-weight: 650;
}

.tech-row div span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.tech-status {
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--subtle);
  font: 9px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  text-transform: uppercase;
  letter-spacing: .08em;
  white-space: nowrap;
}

.callout {
  min-height: 360px;
  padding-inline: 40px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background:
    radial-gradient(circle at 90% 10%, rgba(168,255,120,.11), transparent 28rem),
    var(--panel);
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
}

.footer {
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--subtle);
  font-size: 12px;
}

.inline-message {
  margin-top: 16px;
  color: var(--danger);
  font-size: 13px;
}

.hidden {
  display: none;
}

@media (max-width: 900px) {
  .nav { display: none; }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 80px;
  }

  .terminal-card {
    transform: none;
    max-width: 650px;
  }

  .about-grid,
  .projects-grid,
  .activity-layout,
  .stack-categories {
    grid-template-columns: 1fr;
  }

  .metric-card {
    min-height: 170px;
  }

  .section-heading-row,
  .callout {
    align-items: flex-start;
    flex-direction: column;
  }

  .activity-item {
    grid-template-columns: 95px 1fr;
  }

  .activity-time {
    display: none;
  }
}

@media (max-width: 600px) {
  .topbar,
  .section,
  .footer {
    width: min(calc(100% - 28px), var(--max-width));
  }

  .topbar > .button {
    display: none;
  }

  .section {
    padding: 72px 0;
  }

  .hero h1 {
    font-size: 52px;
  }

  .hero-meta {
    gap: 20px;
  }

  .stack-item div {
    display: grid;
  }

  .callout {
    width: calc(100% - 28px);
    padding: 32px 22px;
  }

  .footer {
    padding: 30px 0;
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}