/* ——— Aesthetic: Swiss / brutalist, dark ——— */
:root {
  --bg: #0B0B0C;
  --bg-2: #111113;
  --fg: #EDEBE6;
  --fg-dim: #A7A29A;
  --fg-mute: #6B6B6B;
  --rule: #2A2A2C;
  --rule-2: #1A1A1C;
  --accent: #FF4A1C;
  --accent-ink: #0B0B0C;
  --grid-gap: 24px;
  --pad-x: clamp(20px, 4vw, 56px);
  --pad-y: clamp(20px, 3vw, 40px);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg); }
body {
  font-family: "Inter Tight", "Neue Haas Grotesk", Helvetica, Arial, sans-serif;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
  line-height: 1.4;
  letter-spacing: -0.005em;
  overflow-x: hidden;
}

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

.mono {
  font-family: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  font-feature-settings: "zero", "ss01";
}

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

/* ——— Layout ——— */
.top-rule, .bot-rule { border-top: 1px solid var(--rule); }
.rule { border-top: 1px solid var(--rule); }
.rule-h { border-top: 1px solid var(--rule); }
.hr-thick { border-top: 2px solid var(--fg); }

.container {
  width: 100%;
  padding: 0 var(--pad-x);
}

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gap);
}

/* ——— Navbar ——— */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--bg) 85%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
}
.nav-inner {
  display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 14px var(--pad-x);
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.nav-left { display: flex; gap: 20px; align-items: center; }
.nav-right { display: flex; gap: 20px; align-items: center; justify-content: flex-end; }
.nav a.navlink { color: var(--fg-dim); transition: color 120ms; position: relative; }
.nav a.navlink:hover { color: var(--fg); }
.nav .dot {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent); margin-right: 8px; vertical-align: middle;
  box-shadow: 0 0 0 0 var(--accent);
  animation: pulse 1.8s ease-out infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255,74,28,0.55); }
  100% { box-shadow: 0 0 0 10px rgba(255,74,28,0); }
}
.nav .brand {
  font-weight: 600; color: var(--fg); letter-spacing: 0.02em; font-size: 14px
}

/* ——— Section header ——— */
.section {
  border-top: 1px solid var(--rule);
  padding: var(--pad-y) var(--pad-x);
}
.section-head {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gap);
  margin-bottom: 28px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-mute);
}
.section-head .idx { grid-column: span 1; }
.section-head .label { grid-column: span 3; color: var(--fg); }
.section-head .meta { grid-column: span 8; text-align: right; }

/* ——— Hero ——— */
.hero {
  padding: 48px var(--pad-x) 40px;
  position: relative;
}
.hero-top {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gap);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--fg-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 32px;
}
.hero-top .c1 { grid-column: span 3; }
.hero-top .c2 { grid-column: span 3; }
.hero-top .c3 { grid-column: span 3; }
.hero-top .c4 { grid-column: span 3; text-align: right; }
.hero-top strong { color: var(--fg); font-weight: 500; }

.hero-name {
  font-family: "Inter Tight", sans-serif;
  font-weight: 700;
  font-size: clamp(72px, 15.5vw, 260px);
  line-height: 0.82;
  letter-spacing: -0.045em;
  margin: 0;
  padding: 0;
  color: var(--fg);
}
.hero-name .last { color: var(--accent); }

.hero-pitch {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gap);
  border-top: 1px solid var(--rule);
  padding-top: 20px;
}
.hero-pitch .kicker {
  grid-column: span 3;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--fg-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.hero-pitch .line {
  grid-column: span 9;
  font-size: clamp(22px, 2.6vw, 38px);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.015em;
  max-width: 24ch;
  text-wrap: balance;
}
.hero-pitch .line em {
  font-style: normal;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0 6px;
}
.hero-pitch .line .underline {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 6px;
}

/* Marquee availability */
.marquee {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
  white-space: nowrap;
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 14px 0;
  color: var(--fg);
  background: var(--bg);
}
.marquee-inner {
  display: inline-flex;
  gap: 42px;
  animation: scroll 40s linear infinite;
  padding-left: 42px;
}
.marquee span .sq { color: var(--accent); }
@keyframes scroll {
  to { transform: translateX(-50%); }
}

/* ——— About ——— */
.about-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gap);
  align-items: start;
}
.about-grid .lead {
  grid-column: span 8;
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.3;
  font-weight: 400;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}
.about-grid .lead p + p { margin-top: 1em; }
.about-grid .side {
  grid-column: span 4;
  padding-top: 6px;
  border-top: 1px solid var(--rule);
}
.kv {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 12px;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--rule-2);
}
.kv .k { color: var(--fg-mute); text-transform: uppercase; letter-spacing: 0.08em; }
.kv .v { color: var(--fg); }

/* ——— Projects ——— */
.projects {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
}
.proj {
  grid-column: span 6;
  border-bottom: 1px solid var(--rule);
  border-right: 1px solid var(--rule);
  padding: 24px;
  position: relative;
  cursor: pointer;
  transition: background 160ms, color 160ms;
  min-height: 360px;
  display: flex;
  flex-direction: column;
}
.proj:nth-child(2n) { border-right: none; }
.proj:hover { background: var(--fg); color: var(--bg); }
.proj:hover .proj-thumb .stripes { opacity: 0.1; }
.proj:hover .proj-thumb .placeholder { color: var(--bg); }
.proj:hover .proj-idx { color: var(--bg); }
.proj:hover .proj-meta { color: var(--bg); }
.proj:hover .proj-go { color: var(--accent); }

.proj-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-mute);
  margin-bottom: 12px;
}
.proj-idx { color: var(--fg); }
.proj-title {
  font-size: clamp(22px, 2.1vw, 32px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0 0 8px;
  text-wrap: balance;
}
.proj-sub {
  font-size: 14px;
  color: var(--fg-dim);
  margin: 0 0 14px;
  max-width: 42ch;
  text-wrap: pretty;
}
.proj:hover .proj-sub { color: var(--bg); }

.proj-thumb {
  flex: 1;
  min-height: 180px;
  position: relative;
  border: 1px solid var(--rule);
  margin: 14px 0;
  overflow: hidden;
  background: var(--bg-2);
}
.proj:hover .proj-thumb { border-color: var(--bg); background: transparent; }
.proj-thumb .stripes {
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    135deg,
    transparent 0 10px,
    rgba(255,255,255,0.04) 10px 11px
  );
}
.proj-thumb .placeholder {
  position: absolute;
  bottom: 10px; left: 10px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  color: var(--fg-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.proj-thumb .big-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Inter Tight", sans-serif;
  font-weight: 700;
  font-size: clamp(40px, 5vw, 80px);
  letter-spacing: -0.04em;
  color: var(--fg-mute);
  opacity: 0.55;
  text-align: center;
  line-height: 0.9;
  padding: 0 20px;
}
.proj:hover .proj-thumb .big-label { color: var(--bg); opacity: 0.35; }

.proj-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.tag {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  border: 1px solid var(--rule);
  color: var(--fg-dim);
}
.proj:hover .tag { border-color: var(--bg); color: var(--bg); }

.proj-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 14px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.proj-meta { color: var(--fg-mute); }
.proj-go { color: var(--fg); }
.proj-go .arr { display: inline-block; transition: transform 180ms; }
.proj:hover .proj-go .arr { transform: translateX(6px); }

.oss-badge {
  position: absolute;
  top: 0; right: 0;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 6px 10px;
  font-weight: 600;
}

/* Featured project (full-width first row) */
.proj.featured {
  grid-column: span 12;
  border-right: none;
  min-height: 520px;
}
.proj.featured .proj-title { font-size: clamp(44px, 6vw, 92px); }
.proj.featured .proj-sub { font-size: 18px; max-width: 60ch; }
.proj.featured .proj-thumb { min-height: 280px; }

/* ——— Experience ——— */
.xp-row {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gap);
  padding: 22px 0;
  border-top: 1px solid var(--rule);
  align-items: baseline;
}
.xp-row:last-child { border-bottom: 1px solid var(--rule); }
.xp-when { grid-column: span 2; font-family: "JetBrains Mono", monospace; font-size: 12px; color: var(--fg-mute); }
.xp-where { grid-column: span 3; font-size: 20px; font-weight: 600; letter-spacing: -0.01em; }
.xp-role { grid-column: span 3; font-size: 15px; color: var(--fg-dim); }
.xp-note { grid-column: span 4; font-size: 14px; color: var(--fg-dim); text-wrap: pretty; }

/* ——— Skills ——— */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gap);
}
.skill-col { grid-column: span 3; border-top: 1px solid var(--rule); padding-top: 14px; }
.skill-col h4 {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-mute);
  margin: 0 0 10px;
  font-weight: 500;
}
.skill-col ul { list-style: none; margin: 0; padding: 0; }
.skill-col li {
  font-size: 15px;
  padding: 4px 0;
  border-bottom: 1px solid var(--rule-2);
  display: flex;
  justify-content: space-between;
}
.skill-col li .lvl {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--fg-mute);
}

/* ——— Now ——— */
.now-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gap);
}
.now-card {
  grid-column: span 4;
  border: 1px solid var(--rule);
  padding: 20px;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.now-tick {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
}
.now-card h5 {
  font-size: 22px; font-weight: 600; letter-spacing: -0.01em;
  margin: 14px 0 10px;
}
.now-card p { margin: 0; font-size: 14px; color: var(--fg-dim); text-wrap: pretty; }
.now-status {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--fg-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 16px;
}

/* ——— Contact ——— */
.contact {
  padding: 80px var(--pad-x) 40px;
  border-top: 1px solid var(--rule);
}
.contact h2 {
  font-size: clamp(48px, 8vw, 140px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.9;
  margin: 0 0 24px;
  text-wrap: balance;
}
.contact h2 em { font-style: normal; color: var(--accent); }
.contact-links {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gap);
  border-top: 1px solid var(--rule);
  padding-top: 20px;
}
.contact-links .col { grid-column: span 3; }
.contact-links .k {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--fg-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}
.contact-links .v {
  font-size: 18px;
  border-bottom: 1px solid var(--fg-mute);
  padding-bottom: 2px;
  display: inline-block;
  transition: border-color 120ms, color 120ms;
}
.contact-links a:hover .v { color: var(--accent); border-color: var(--accent); }

/* ——— Footer ——— */
.foot {
  border-top: 1px solid var(--rule);
  padding: 20px var(--pad-x);
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gap);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-mute);
}
.foot .c1 { grid-column: span 3; }
.foot .c2 { grid-column: span 6; text-align: center; }
.foot .c3 { grid-column: span 3; text-align: right; }

/* ——— Tweaks Panel ——— */
.tweaks {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 100;
  background: var(--bg);
  border: 1px solid var(--fg);
  padding: 14px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  width: 260px;
  display: none;
}
.tweaks.active { display: block; }
.tweaks h6 {
  margin: 0 0 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
}
.tweak-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
}
.tweak-row label { color: var(--fg-mute); }
.swatches { display: flex; gap: 4px; }
.swatch {
  width: 16px; height: 16px;
  border: 1px solid var(--rule);
  cursor: pointer;
}
.swatch.on { border: 2px solid var(--fg); }
.tweak-btn {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--rule);
  padding: 3px 8px;
  font-family: inherit;
  font-size: inherit;
  text-transform: inherit;
  letter-spacing: inherit;
  cursor: pointer;
}
.tweak-btn:hover { border-color: var(--fg); }
.tweak-btn.on { background: var(--fg); color: var(--bg); }

/* ——— Responsive ——— */
@media (max-width: 900px) {
  .hero-top .c1, .hero-top .c2, .hero-top .c3, .hero-top .c4 { grid-column: span 6; }
  .hero-pitch .kicker { grid-column: span 12; }
  .hero-pitch .line { grid-column: span 12; }
  .about-grid .lead { grid-column: span 12; }
  .about-grid .side { grid-column: span 12; }
  .proj { grid-column: span 12; border-right: none; }
  .xp-when { grid-column: span 12; }
  .xp-where { grid-column: span 12; }
  .xp-role { grid-column: span 12; }
  .xp-note { grid-column: span 12; }
  .skill-col { grid-column: span 6; }
  .now-card { grid-column: span 12; }
  .contact-links .col { grid-column: span 6; }
  .foot .c1, .foot .c2, .foot .c3 { grid-column: span 12; text-align: left; }
  .nav-inner { grid-template-columns: 1fr auto; font-size: 10px; }
  .nav-right { display: none; }
}