@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --paper: #F1EFE9;
  --paper-raised: #FFFFFF;
  --ink: #21242B;
  --ink-soft: #5B616B;
  --ink-faint: #8A8F97;
  --route-blue: #3454D1;
  --route-blue-dark: #23378F;
  --route-blue-tint: #E7EAFA;
  --copper: #B85E2A;
  --copper-tint: #F3E3D6;
  --line: rgba(33, 36, 43, 0.13);
  --line-strong: rgba(33, 36, 43, 0.28);
  --console-bg: #14171C;
  --console-text: #6FE3B4;
  --console-dim: #7C8591;
  --console-prompt: #F1EFE9;
  --radius-s: 3px;
  --radius-m: 6px;
  --shadow-card: 0 1px 2px rgba(33,36,43,0.05), 0 14px 30px -18px rgba(33,36,43,0.35);
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
  --wrap: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Focus ---------- */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--route-blue);
  outline-offset: 3px;
}

/* ---------- Topbar / route nav ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(241, 239, 233, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 28px;
  max-width: var(--wrap);
  margin: 0 auto;
}

.brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.brand small {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 500;
  color: var(--copper);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.route-nav {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
}

.route-nav li { display: flex; align-items: center; }

.route-nav .seg {
  width: 22px;
  height: 1px;
  background: var(--line-strong);
  margin: 0 2px;
}

.route-nav a {
  position: relative;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 8px 12px 8px 22px;
  border-radius: 999px;
  transition: color 0.15s ease, background 0.15s ease;
}

.route-nav a::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: 1.5px solid var(--ink-faint);
  background: var(--paper);
  transition: background 0.15s ease, border-color 0.15s ease;
}

.route-nav a:hover { color: var(--ink); background: rgba(33,36,43,0.05); }

.route-nav a.active { color: var(--route-blue-dark); font-weight: 600; }
.route-nav a.active::before { background: var(--route-blue); border-color: var(--route-blue); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-s);
  width: 40px;
  height: 36px;
  cursor: pointer;
  color: var(--ink);
}

@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .route-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--paper-raised);
    border-bottom: 1px solid var(--line);
    padding: 10px 20px 18px;
    gap: 4px;
    display: none;
  }
  .route-nav.open { display: flex; }
  .route-nav .seg { display: none; }
  .route-nav a { padding: 10px 12px 10px 22px; }
  .topbar-inner { position: relative; }
}

/* ---------- Eyebrow / labels ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--copper);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
}
.eyebrow::before {
  content: "";
  width: 16px;
  height: 1px;
  background: var(--copper);
}

/* ---------- Hero ---------- */
.hero {
  padding: 76px 0 40px;
}
.hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.05;
  margin: 0 0 18px;
  letter-spacing: -0.01em;
}
.hero h1 em {
  font-style: italic;
  color: var(--route-blue);
}
.hero .lede {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 640px;
  margin: 0 0 30px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  padding: 12px 22px;
  border-radius: var(--radius-s);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn-primary { background: var(--route-blue); color: #fff; }
.btn-primary:hover { background: var(--route-blue-dark); transform: translateY(-1px); }
.btn-ghost { background: transparent; border-color: var(--line-strong); color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink); background: rgba(33,36,43,0.04); }

/* ---------- Route timeline (signature element) ---------- */
.route-timeline {
  margin: 56px 0 20px;
  overflow-x: auto;
  padding-bottom: 8px;
}
.route-timeline svg { display: block; min-width: 720px; width: 100%; height: auto; }

.route-timeline .path-line {
  fill: none;
  stroke: var(--line-strong);
  stroke-width: 2;
  stroke-dasharray: 6 8;
}
.route-timeline .path-progress {
  fill: none;
  stroke: var(--route-blue);
  stroke-width: 2;
  stroke-dasharray: 900;
  stroke-dashoffset: 900;
  transition: stroke-dashoffset 1.6s cubic-bezier(.2,.7,.2,1);
}
.route-timeline.in-view .path-progress { stroke-dashoffset: 0; }

.route-timeline .node circle.dot {
  fill: var(--paper);
  stroke: var(--ink-faint);
  stroke-width: 2;
}
.route-timeline .node.reached circle.dot { stroke: var(--route-blue); fill: var(--route-blue); }
.route-timeline .node.now circle.dot {
  fill: var(--copper);
  stroke: var(--copper);
}
.route-timeline .node.now circle.pulse {
  fill: none;
  stroke: var(--copper);
  stroke-width: 1.5;
  opacity: 0;
}
.route-timeline.in-view .node.now circle.pulse {
  animation: pulse-ring 2.4s ease-out 1.6s infinite;
}
@keyframes pulse-ring {
  0% { r: 9; opacity: 0.7; }
  100% { r: 22; opacity: 0; }
}

.route-timeline .node text.year {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--ink-faint);
}
.route-timeline .node.reached text.year,
.route-timeline .node.now text.year { fill: var(--route-blue-dark); font-weight: 600; }
.route-timeline .node text.label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  fill: var(--ink);
}

/* ---------- Sections ---------- */
section { padding: 56px 0; }
.section-head { max-width: 640px; margin-bottom: 40px; }
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  margin: 0 0 12px;
  font-weight: 600;
}
.section-head p { color: var(--ink-soft); margin: 0; font-size: 1.02rem; }

.divider {
  border: none;
  border-top: 1px solid var(--line);
  margin: 0;
}

/* ---------- Cards grid ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
@media (max-width: 860px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 26px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.card .tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--route-blue-dark);
  background: var(--route-blue-tint);
  display: inline-block;
  padding: 4px 9px;
  border-radius: 999px;
  align-self: flex-start;
}
.card .tag.pending { color: var(--copper); background: var(--copper-tint); }
.card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin: 0;
  font-weight: 600;
}
.card p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }
.card .stack {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-faint);
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}
.card .card-link {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--route-blue-dark);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.card .card-link.placeholder { color: var(--ink-faint); font-style: italic; font-weight: 500; }
.card .card-link:hover:not(.placeholder) { text-decoration: underline; }

/* ---------- Console (prompt examples) ---------- */
.console {
  background: var(--console-bg);
  border-radius: var(--radius-m);
  padding: 4px 0;
  box-shadow: var(--shadow-card);
  overflow: hidden;
  margin: 18px 0;
}
.console-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 12px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.console-bar span.dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: rgba(255,255,255,0.18);
}
.console-bar .title {
  margin-left: 10px;
  width: auto; height: auto; border-radius: 0; background: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--console-dim);
}
.console-body { padding: 18px 20px 22px; font-family: var(--font-mono); font-size: 0.86rem; }
.console-turn { margin-bottom: 18px; }
.console-turn:last-child { margin-bottom: 0; }
.console-prompt-line { color: var(--console-prompt); }
.console-prompt-line::before { content: "> "; color: var(--console-text); }
.console-reply {
  color: var(--console-dim);
  margin-top: 8px;
  padding-left: 16px;
  border-left: 2px solid rgba(255,255,255,0.12);
  font-style: italic;
}

/* ---------- Timeline list (used on atelier/candidature) ---------- */
.steps { counter-reset: step; list-style: none; margin: 0; padding: 0; }
.steps li {
  counter-increment: step;
  position: relative;
  padding: 0 0 30px 46px;
  border-left: 1px dashed var(--line-strong);
  margin-left: 12px;
}
.steps li:last-child { border-left-color: transparent; padding-bottom: 0; }
.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: -13px;
  top: 0;
  width: 26px;
  height: 26px;
  background: var(--paper);
  border: 1.5px solid var(--route-blue);
  color: var(--route-blue-dark);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.steps h4 { margin: 0 0 6px; font-family: var(--font-display); font-size: 1.08rem; font-weight: 600; }
.steps p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }

/* ---------- Document panel (candidature) ---------- */
.doc-panel {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  margin-bottom: 30px;
}
.doc-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 26px;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.doc-panel-head h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 0;
  font-weight: 600;
}
.doc-panel-body { padding: 30px 34px 36px; }
.doc-panel-body h4 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--route-blue-dark);
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
  margin: 30px 0 14px;
}
.doc-panel-body h4:first-child { margin-top: 0; }
.doc-panel-body ul { margin: 0 0 4px; padding-left: 20px; color: var(--ink-soft); }
.doc-panel-body li { margin-bottom: 6px; font-size: 0.94rem; }
.doc-meta { font-family: var(--font-mono); font-size: 0.8rem; color: var(--ink-faint); }
.doc-job { margin-bottom: 16px; }
.doc-job .when { font-family: var(--font-mono); color: var(--copper); font-size: 0.78rem; font-weight: 600; }
.doc-job .what { font-weight: 600; }
.doc-job .where { color: var(--ink-soft); font-style: italic; font-size: 0.9rem; }
.doc-job p.desc { margin: 6px 0 0; font-size: 0.92rem; }

.letter-body p { margin: 0 0 16px; font-size: 0.98rem; }
.letter-placeholder {
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-s);
  padding: 24px;
  color: var(--ink-faint);
  font-style: italic;
  text-align: center;
}

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: start; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-card);
  padding: 30px;
}
.contact-row { display: flex; align-items: flex-start; gap: 14px; padding: 14px 0; border-bottom: 1px dashed var(--line); }
.contact-row:last-child { border-bottom: none; }
.contact-row .k { font-family: var(--font-mono); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-faint); width: 90px; flex-shrink: 0; padding-top: 3px; }
.contact-row .v { font-weight: 600; }
.contact-row .v a { text-decoration: none; color: var(--route-blue-dark); }
.contact-row .v a:hover { text-decoration: underline; }
.portrait-frame {
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
}

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--line);
  padding: 30px 0 50px;
  margin-top: 40px;
}
footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
footer p { margin: 0; font-family: var(--font-mono); font-size: 0.76rem; color: var(--ink-faint); }

/* ---------- Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.6s ease, transform 0.6s ease; }
.js .reveal.in-view { opacity: 1; transform: translateY(0); }

/* ---------- Placeholder badge ---------- */
.badge-placeholder {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--copper);
}
.badge-placeholder::before { content: "●"; font-size: 0.6rem; }