:root {
  --bg: #0B0E14;
  --surface: #121722;
  --border: #1F2633;
  --text: #E6E8EE;
  --muted: #8A93A6;
  --pink: #FF6FA5;
  --purple: #8B5CF6;
  --gutter: 16px;
  --max: 1120px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: var(--pink); }

.pink { color: var(--pink); }
.purple { color: var(--purple); }

main > section,
.hero {
  max-width: var(--max);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.label {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin: 0 0 32px;
}

.tags {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tags li {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--pink), var(--purple));
  color: #fff;
  font-weight: 500;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255, 111, 165, 0.25); }
.btn.ghost { background: none; border: 1px solid var(--border); color: var(--text); }
.btn.big { font-size: clamp(1rem, 4vw, 1.4rem); padding: 16px 32px; }

/* Top bar */
.topbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px var(--gutter);
  background: rgba(11, 14, 20, 0.75);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.logo {
  font-family: "JetBrains Mono", monospace;
  color: var(--text);
  text-decoration: none;
  margin-right: auto;
}

.nav-links { display: none; list-style: none; margin: 0; padding: 0; gap: 24px; }
.nav-links a, .nav-cta { color: var(--muted); text-decoration: none; font-size: 0.9rem; }
.nav-links a:hover { color: var(--text); }
.nav-cta { color: var(--pink); }

.progress {
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 2px;
  width: 100%;
  background: linear-gradient(90deg, var(--pink), var(--purple));
  transform-origin: left;
  transform: scaleX(0);
}

/* Mascot: fixed, small in the corner. JS scales it up into the hero. */
.mascot {
  position: fixed;
  right: 16px;
  bottom: 16px;
  width: 110px;
  height: 110px;
  z-index: 15;
  transform-origin: center;
}

.mascot canvas { position: relative; width: 100%; height: 100%; display: block; }

.glow {
  position: absolute;
  inset: 10%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.45), rgba(255, 111, 165, 0.15) 50%, transparent 70%);
  filter: blur(20px);
}

/* 1. Hero */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 220px; /* room for the robot above the text on mobile */
  padding-bottom: 64px;
  position: relative;
}

.hero-text { max-width: 620px; }

.prompt {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0 0 20px;
}

.prompt .caret, .prompt .verb { color: var(--pink); }
.cursor { animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

h1 {
  font-size: clamp(2.2rem, 7vw, 4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
}

.lead { color: var(--muted); font-size: 1.1rem; margin: 0 0 32px; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.scroll-cue {
  position: absolute;
  bottom: 24px;
  left: var(--gutter);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
}

/* Numbers */
.stats {
  display: grid;
  gap: 32px;
  padding-top: 64px;
  padding-bottom: 64px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stat-num {
  display: block;
  font-size: clamp(2.6rem, 9vw, 4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  background: linear-gradient(90deg, var(--pink), var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-label { display: block; margin-top: 8px; color: var(--muted); max-width: 18rem; }

/* 2. Pillars */
.pillars { padding-top: 96px; padding-bottom: 96px; }

.pillar {
  border-top: 1px solid var(--border);
  padding: 32px 0;
}

.pillar-num { font-family: "JetBrains Mono", monospace; color: var(--muted); font-size: 0.8rem; }

.pillar h3 {
  font-size: clamp(3rem, 14vw, 7rem);
  line-height: 1;
  letter-spacing: -0.03em;
  margin: 8px 0 16px;
}

.pillar p { color: var(--muted); font-size: 1.1rem; max-width: 36rem; margin: 0 0 20px; }

.pillar-dots { display: none; }

/* 3. Work */
.work { padding-top: 96px; padding-bottom: 96px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  margin-bottom: 16px;
  transition: border-color 0.3s;
}

.card.active, .card.open { border-color: var(--purple); }

.card-head {
  width: 100%;
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: 0;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.num { font-family: "JetBrains Mono", monospace; color: var(--pink); font-size: 0.85rem; }
.title { flex: 1; font-size: 1.25rem; font-weight: 700; }
.title small, h3 small { color: var(--muted); font-weight: 400; font-size: 0.85rem; margin-left: 6px; }
.plus { font-family: "JetBrains Mono", monospace; color: var(--muted); transition: transform 0.3s, color 0.3s; }

.details { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.35s ease; }
.details > div { overflow: hidden; padding: 0 24px; }
.details p { color: var(--muted); margin: 0 0 16px; }
.details .tags { padding-bottom: 20px; }

.card.open .details { grid-template-rows: 1fr; }
.card.open .plus { transform: rotate(45deg); color: var(--pink); }

@media (hover: hover) {
  .card:hover .details { grid-template-rows: 1fr; }
  .card:hover .plus { transform: rotate(45deg); color: var(--pink); }
  .card:hover { border-color: var(--pink); }
}

/* 4. Experience */
.experience { padding-top: 96px; padding-bottom: 96px; }

.timeline { list-style: none; margin: 0; padding: 0 0 0 24px; border-left: 1px solid var(--border); }

.timeline li { position: relative; padding: 0 0 48px; }

.timeline li::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 6px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--pink);
}

.when { font-family: "JetBrains Mono", monospace; font-size: 0.8rem; color: var(--muted); }
.timeline h3 { margin: 4px 0 8px; font-size: 1.3rem; }
.timeline p { color: var(--muted); margin: 0 0 8px; }

/* 5. About */
.about { padding-top: 96px; padding-bottom: 64px; }

.about-quote {
  font-size: clamp(1.6rem, 5vw, 2.6rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0 0 32px;
  max-width: 50rem;
}

.about-text { max-width: 44rem; margin-bottom: 48px; }
.about-text p { color: var(--muted); font-size: 1.1rem; margin: 0 0 16px; }

.facts { display: grid; gap: 24px; margin: 0; }
.facts dt { font-family: "JetBrains Mono", monospace; font-size: 0.8rem; color: var(--muted); }
.facts dd { margin: 4px 0 0; font-size: 1.1rem; }

/* Stack marquee */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}

.marquee-track { display: flex; width: max-content; animation: marquee 30s linear infinite; }

.marquee span {
  font-family: "JetBrains Mono", monospace;
  font-size: clamp(1.2rem, 4vw, 2rem);
  color: var(--muted);
  padding: 0 32px;
  white-space: nowrap;
}

.marquee span:nth-child(3n + 1) { color: var(--pink); }

@keyframes marquee { to { transform: translateX(-50%); } }

/* 6. Contact */
.contact { padding-top: 128px; padding-bottom: 160px; text-align: center; }

.contact h2 {
  font-size: clamp(2rem, 7vw, 4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 40px;
}

.links { list-style: none; padding: 0; margin: 40px 0 0; display: flex; justify-content: center; flex-wrap: wrap; gap: 24px; }

/* SplitText line masks */
.split-line { overflow: hidden; }

/* Desktop */
@media (min-width: 900px) {
  :root { --gutter: 32px; }

  .nav-links { display: flex; }

  .mascot { right: 24px; bottom: 24px; width: 140px; height: 140px; }

  .hero { padding-top: 96px; }
  .hero-text { max-width: 56%; }

  .facts, .stats { grid-template-columns: repeat(3, 1fr); }

  /* Pinned pillars: panels stack on top of each other, JS swaps them */
  .pillars.is-pinned { height: 100vh; padding-top: 0; padding-bottom: 0; display: flex; align-items: center; }
  .pillars.is-pinned .pillars-inner { width: 100%; }
  .pillars.is-pinned .pillar-track { position: relative; height: 420px; }
  .pillars.is-pinned .pillar { position: absolute; inset: 0; border-top: 0; padding: 0; }
  .pillars.is-pinned .pillar-dots { display: flex; gap: 8px; margin-top: 24px; }
  .pillar-dots span { width: 32px; height: 3px; border-radius: 2px; background: var(--border); transition: background 0.3s; }
  .pillar-dots span.on { background: var(--pink); }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track, .cursor { animation: none; }
}