:root {
  --bg: #0c0b09;
  --bg-soft: #141311;
  --ink: #f4efe6;
  --muted: #a39b8e;
  --line: rgba(244, 239, 230, 0.12);
  --accent: #c45c26;
  --accent-soft: #e8c3a8;
  --serif: "Noto Serif SC", "Instrument Serif", serif;
  --sans: "Noto Sans SC", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.7;
  overflow-x: hidden;
}

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

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 8;
  opacity: 0.07;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.cursor {
  display: none;
  width: 14px;
  height: 14px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: width .2s, height .2s, background .2s;
}

@media (hover: hover) and (pointer: fine) {
  .cursor { display: block; }
  body { cursor: none; }
  a, button { cursor: none; }
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 40px;
  background: linear-gradient(to bottom, rgba(12,11,9,.92), rgba(12,11,9,0));
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
}

.logo { font-weight: 500; }

.nav nav { display: flex; gap: 28px; }

.nav a { color: var(--muted); transition: color .2s; }
.nav a:hover { color: var(--ink); }

.nav-cta {
  border: 1px solid var(--line);
  padding: 8px 14px;
  color: var(--ink) !important;
}

.hero {
  min-height: 100vh;
  padding: 160px 40px 80px;
  position: relative;
  display: grid;
  align-content: center;
  max-width: 1280px;
  margin: 0 auto;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #3dba6a;
  box-shadow: 0 0 12px #3dba6a;
}

h1 {
  font-family: var(--serif);
  font-size: clamp(42px, 8vw, 96px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 28px 0 24px;
}

h1 .line { display: block; }
h1 .italic { font-style: italic; color: var(--accent-soft); }

.lede {
  max-width: 560px;
  color: var(--muted);
  font-size: 18px;
}

.hero-meta {
  margin-top: 48px;
  display: flex;
  gap: 48px;
  font-size: 14px;
}

.hero-meta .k {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: 6px;
}

.hero-art {
  position: absolute;
  right: 4%;
  top: 50%;
  width: min(38vw, 420px);
  color: var(--ink);
  transform: translateY(-46%);
  opacity: 0.9;
}

.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  padding: 16px 0;
}

.marquee-track {
  display: flex;
  gap: 48px;
  width: max-content;
  animation: slide 28s linear infinite;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

@keyframes slide {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.section {
  padding: 120px 40px;
  max-width: 1280px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 24px;
}

.section-title,
.about-grid h2,
.stack-grid h2,
.contact h2 {
  font-family: var(--serif);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 500;
  line-height: 1.25;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: start;
}

.about-copy p + p { margin-top: 16px; }
.about-copy { color: var(--muted); }

.stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 72px;
  border-top: 1px solid var(--line);
  padding-top: 32px;
}

.stats strong {
  display: block;
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 500;
}

.stats span { color: var(--muted); font-size: 13px; }

.cards {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 20px;
  margin-top: 40px;
}

.card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  padding: 28px;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  transition: border-color .25s, transform .25s;
}

.card:hover {
  border-color: rgba(196, 92, 38, 0.55);
  transform: translateY(-4px);
}

.featured {
  grid-row: span 2;
  min-height: 580px;
  position: relative;
  overflow: hidden;
}

.card-index {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}

.card-tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin: 24px 0 10px;
}

.card h3 {
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 500;
  margin-bottom: 12px;
}

.card p { color: var(--muted); }

.card ul {
  list-style: none;
  margin-top: auto;
  padding-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.card li {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  border: 1px solid var(--line);
  padding: 6px 10px;
  color: var(--muted);
}

.card-visual {
  position: absolute;
  right: -40px;
  bottom: -40px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #e8c3a8, #c45c26 45%, transparent 70%);
  opacity: 0.35;
  filter: blur(8px);
}

.stack-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
}

.stack-grid p { color: var(--muted); margin-top: 16px; }

.stack-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 40px;
}

.stack-cols h4 {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: 8px;
}

.stack-cols p { color: var(--ink); margin: 0; }

.timeline {
  list-style: none;
  border-left: 1px solid var(--line);
  margin-top: 24px;
}

.timeline li {
  padding: 0 0 40px 32px;
  position: relative;
}

.timeline li::before {
  content: "";
  width: 9px;
  height: 9px;
  background: var(--accent);
  border-radius: 50%;
  position: absolute;
  left: -5px;
  top: 8px;
}

.timeline time {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}

.timeline h3 {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 500;
  margin: 6px 0 8px;
}

.timeline p { color: var(--muted); }

.contact h2 { max-width: 16ch; }

.contact-note {
  color: var(--muted);
  margin: 20px 0 40px;
  max-width: 42ch;
}

.mail {
  font-family: var(--serif);
  font-size: clamp(28px, 5vw, 56px);
  border-bottom: 1px solid var(--accent);
  display: inline-block;
  line-height: 1.2;
}

.contact-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
}

.socials {
  display: flex;
  gap: 24px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
}

.socials a { color: var(--muted); }
.socials a:hover { color: var(--ink); }

footer {
  display: flex;
  justify-content: space-between;
  padding: 24px 40px 40px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  border-top: 1px solid var(--line);
}

@media (max-width: 900px) {
  .nav { padding: 18px 20px; }
  .nav nav { display: none; }
  .hero, .section, footer { padding-left: 20px; padding-right: 20px; }
  .hero-art { display: none; }
  .about-grid,
  .cards,
  .stack-grid,
  .contact-row {
    grid-template-columns: 1fr;
    display: grid;
  }
  .contact-row { align-items: start; }
  .featured { grid-row: auto; min-height: 420px; }
  .stats { grid-template-columns: 1fr 1fr; }
}