/* =============================================================
   PALETTE: change these tokens to retheme the entire site.
   Alternate palettes are below; copy one over the active block.
   ============================================================= */
:root {
  /* ---- Archival cream (active) ---- */
  /* --paper:       #F6F2EA;
  --paper-deep:  #EDE7DA;
  --surface:     #FBFAF6;
  --ink:         #15171C;
  --ink-soft:    #4B4D55;
  --ink-mute:    #7C7A72;
  --rule:        #D8D3C5;
  --accent:      #7A2E2A; 
  --accent-soft: #B89456;  */
     --paper:#F2F0EB; --paper-deep:#E5E3DC; --surface:#FFFFFF;
     --ink:#161A1F; --ink-soft:#3E4550; --ink-mute:#717682;
     --rule:#D6D3CB; --accent:#243A5A; --accent-soft:#9B7B3A;


  /* Derived (auto from above) */
  --accent-tint:  color-mix(in srgb, var(--accent) 12%, transparent);
  --accent-wash:  color-mix(in srgb, var(--accent) 6%, transparent);
  --focus-ring:   color-mix(in srgb, var(--accent) 35%, transparent);
  --rule-strong:  color-mix(in srgb, var(--ink) 14%, transparent);

  /* Typography */
  --font-display: "Fraunces", "Source Serif 4", Georgia, serif;
  --font-body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  /* Motion */
  --ease:    cubic-bezier(0.2, 0.7, 0.2, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
}

/* ---------- Alternate palettes: swap by overwriting the block above ----------

   Editorial slate:
     --paper:#F4F2EC; --paper-deep:#E9E6DE; --surface:#FFFFFF;
     --ink:#0E1116; --ink-soft:#3D434E; --ink-mute:#6B7280;
     --rule:#D9DCE0; --accent:#0D4F4F; --accent-soft:#A86A3D;

   Bauhaus crisp:
     --paper:#FFFFFF; --paper-deep:#F2F2F0; --surface:#FFFFFF;
     --ink:#1A1A1A; --ink-soft:#3A3A3A; --ink-mute:#6B6B68;
     --rule:#E5E5E2; --accent:#1A2A6B; --accent-soft:#E8E2D4;

   Nordic dusk:
     --paper:#F2F0EB; --paper-deep:#E5E3DC; --surface:#FFFFFF;
     --ink:#161A1F; --ink-soft:#3E4550; --ink-mute:#717682;
     --rule:#D6D3CB; --accent:#243A5A; --accent-soft:#9B7B3A;

   Graphite mono (chromaticless):
     --paper:#FAFAF8; --paper-deep:#EFEFEC; --surface:#FFFFFF;
     --ink:#111111; --ink-soft:#3E3E3E; --ink-mute:#777777;
     --rule:#DDDDDA; --accent:#111111; --accent-soft:#888888;
   ----------------------------------------------------------------------------- */


/* ============================================================== RESET / BASE */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-soft);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
  overflow-x: hidden;
}
::selection { background: var(--accent); color: var(--paper); }

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 200ms var(--ease);
}
a:hover { color: var(--ink); }

a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--focus-ring);
  border-radius: 4px;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  color: var(--ink);
  font-weight: 500;
  line-height: 1.1;
  margin: 0;
  letter-spacing: -0.01em;
}
p { margin: 0; }

.mono { font-family: var(--font-mono); letter-spacing: 0.02em; }
.small-caps { text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.78em; }
.muted { color: var(--ink-mute); }
.hidden { display: none !important; }
ul.clean { list-style: none; margin: 0; padding: 0; }


/* ============================================================== STICKY RAIL (left) */
.rail {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: 80px;
  display: flex;
  align-items: center;
  z-index: 80;
  pointer-events: none;
}
.rail-list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  display: grid;
  gap: 14px;
  pointer-events: auto;
}
.rail-list a {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-mute);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 5px 0;
  transition: color 220ms var(--ease);
}
.rail-num {
  display: inline-block;
  width: 22px;
  text-align: right;
  opacity: 0;
  transition: opacity 220ms var(--ease);
}
.rail-dot {
  display: block;
  width: 18px;
  height: 1px;
  background: var(--ink-mute);
  transition: background 240ms var(--ease), width 280ms var(--ease);
}
.rail-label {
  position: absolute;
  left: calc(100% + 14px);
  top: 50%;
  transform: translateY(-50%) translateX(-6px);
  background: var(--surface);
  border: 1px solid var(--rule);
  padding: 5px 11px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  font-family: var(--font-body);
  text-transform: none;
  letter-spacing: 0;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink);
  box-shadow: 0 6px 16px -6px color-mix(in srgb, var(--ink) 22%, transparent);
  transition: opacity 200ms var(--ease), transform 220ms var(--ease);
}
.rail-list a:hover,
.rail-list a.active {
  color: var(--accent);
}
.rail-list a:hover .rail-num,
.rail-list a.active .rail-num {
  opacity: 1;
}
.rail-list a:hover .rail-label {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}
.rail-list a:hover .rail-dot,
.rail-list a.active .rail-dot {
  background: var(--accent);
  width: 28px;
}

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


/* ============================================================== CANVAS / SECTIONS */
.canvas { padding-left: 80px; }
@media (max-width: 900px) { .canvas { padding-left: 0; } }

.section {
  padding: 7.5rem 6rem;
  position: relative;
  background: var(--paper);
}
.section.paper-deep { background: var(--paper-deep); }

@media (max-width: 1100px) { .section { padding: 6rem 3rem; } }
@media (max-width: 700px)  { .section { padding: 4.5rem 1.25rem; } }

.section-head {
  max-width: 1180px;
  margin: 0 auto 3.5rem auto;
}
.section-head.with-actions {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.section-eyebrow {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 1rem;
}
.section-title {
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-style: italic;
  font-weight: 500;
  font-variation-settings: "opsz" 144;
  margin-bottom: 0.75rem;
  color: var(--ink);
}
.section-deck {
  color: var(--ink-mute);
  font-size: 1.05rem;
  max-width: 56ch;
  margin-top: 0.25rem;
}

/* Reveal animation (intersection observer) */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}


/* ============================================================== COVER */
.cover {
  min-height: 100vh;
  padding: 7rem 6rem 4rem 6rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  background: var(--paper);
  background-image:
    radial-gradient(1200px 600px at 80% 20%, var(--accent-tint), transparent 70%),
    radial-gradient(800px 400px at 20% 80%, color-mix(in srgb, var(--accent-soft) 10%, transparent), transparent 70%);
  overflow: hidden;
}
@media (max-width: 1100px) { .cover { padding: 6rem 3rem 3rem 3rem; } }
@media (max-width: 700px)  { .cover { padding: 5rem 1.25rem 3rem 1.25rem; min-height: 88vh; } }

.cover-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
  width: 100%;
}
@media (max-width: 900px) {
  .cover-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}

.cover-text { max-width: 640px; }

.kicker {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.display {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 8vw, 6rem);
  line-height: 0.96;
  font-weight: 400;
  font-style: normal;
  font-variation-settings: "opsz" 144;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.lede {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  line-height: 1.5;
  color: var(--ink-soft);
  margin-bottom: 2rem;
  max-width: 56ch;
}

.domains {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 1.75rem;
}
.domain-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 5px 10px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--ink-soft);
  background: var(--surface);
}

.social-links { display: flex; flex-wrap: wrap; gap: 18px; }
.social-link, .social-links a {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
  border-bottom: 1px solid var(--rule-strong);
  padding-bottom: 2px;
  transition: border-color 200ms var(--ease), color 200ms var(--ease);
}
.social-link:hover, .social-links a:hover {
  color: var(--accent);
  border-color: var(--accent);
}
.social-links.large a, .social-links.large .social-link { font-size: 1.15rem; }

.cover-figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}
.headshot-wrap {
  position: relative;
  width: 100%;
  max-width: 360px;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border: 1px solid var(--rule);
  background: var(--surface);
  box-shadow: 0 1px 0 var(--rule), 24px 24px 0 -1px var(--accent-tint);
  will-change: transform;
}
.headshot {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(8%) contrast(1.02);
}
.figure-caption {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-mute);
  align-self: flex-end;
  margin-right: 6px;
}

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 2rem;
  transform: translateX(-50%);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ink-mute);
  border-bottom: none;
  padding-bottom: 0;
}
.scroll-cue:hover { color: var(--accent); }
@media (max-width: 700px) { .scroll-cue { display: none; } }


/* ============================================================== ABOUT */
.section-grid { max-width: 1180px; margin: 0 auto; }
.two-col-asymmetric {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 5rem;
  align-items: start;
}
@media (max-width: 900px) {
  .two-col-asymmetric { grid-template-columns: 1fr; gap: 2rem; }
}

.prose-only {
  max-width: 780px;
  margin: 0 auto;
}

.marginalia {
  border-left: 2px solid var(--accent);
  padding-left: 1.25rem;
  position: sticky;
  top: 5rem;
}
@media (max-width: 900px) { .marginalia { position: static; } }

.marginalia-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 1rem;
}
.highlights {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1rem;
}
.highlights li {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.45;
  color: var(--ink-soft);
}

.prose { max-width: 64ch; }
.lede-text {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.15rem, 1.6vw, 1.35rem);
  line-height: 1.55;
  color: var(--ink-soft);
}


/* ============================================================== SKILLS PIPELINE */
.pipeline {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: stretch;
  gap: 0;
}

.stage {
  background: var(--surface);
  border: 1px solid var(--rule);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
  overflow: hidden;
  transition: border-color 280ms var(--ease), transform 280ms var(--ease);
}
.stage::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 360ms var(--ease);
}
.stage:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.stage:hover::before { transform: scaleY(1); }

.stage-head {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--rule);
}
.stage-num {
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.18em;
}
.stage-role {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent);
}
.stage-title {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 500;
  font-style: italic;
  font-variation-settings: "opsz" 90;
  color: var(--ink);
  margin: 0.35rem 0 0 0;
  line-height: 1.15;
}
.stage-deck {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 0.95rem;
  color: var(--ink-soft);
  line-height: 1.5;
  margin-top: 0.6rem;
}

.stage-groups {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.stage-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.group-name {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
}
.group-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chip {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 10px;
  background: var(--paper-deep);
  color: var(--ink-soft);
  border: 1px solid var(--rule);
  border-radius: 4px;
  letter-spacing: 0.01em;
  transition: background 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease);
}
.stage:hover .chip {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--rule-strong);
}

.stage-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  color: var(--accent);
  flex-shrink: 0;
}

.pipeline-loop {
  max-width: 1180px;
  margin: 2.5rem auto 0 auto;
  display: grid;
  grid-template-columns: 1fr auto auto auto 1fr;
  align-items: center;
  gap: 14px;
}
.loop-rule {
  height: 1px;
  background: var(--rule);
}
.loop-glyph {
  font-size: 16px;
  color: var(--accent);
  font-family: var(--font-mono);
}
.loop-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-mute);
}

@media (max-width: 1000px) {
  .pipeline { grid-template-columns: 1fr; }
  .stage-arrow {
    transform: rotate(90deg);
    padding: 12px 0;
    justify-self: center;
  }
}


/* ============================================================== SELECTED WORK */
.lead-wrap {
  max-width: 1180px;
  margin: 0 auto 3rem auto;
  display: none;
}
.lead-wrap.show { display: block; }

.lead-article-card {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 3rem;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--rule);
  padding: 2.5rem;
  position: relative;
}
.lead-article-card::after {
  content: "";
  position: absolute;
  top: -1px; right: -1px;
  width: 56px; height: 56px;
  background: var(--accent);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
}
@media (max-width: 900px) {
  .lead-article-card { grid-template-columns: 1fr; gap: 1.5rem; padding: 1.5rem; }
}

.lead-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  background: var(--paper-deep);
  border: 1px solid var(--rule);
}
.lead-eyebrow {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.lead-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.18;
  color: var(--ink);
  margin: 0.5rem 0;
}
.lead-blurb {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 1.1rem;
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 0.5rem 0 1.25rem 0;
}
.lead-meta { margin-bottom: 1.25rem; }
.lead-tools {
  font-size: 11px;
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.btn-read {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  padding: 12px 22px;
  border-radius: 0;
  cursor: pointer;
  transition: background 220ms var(--ease), border-color 220ms var(--ease);
}
.btn-read:hover { background: var(--accent); border-color: var(--accent); }

/* Projects editorial grid */
.projects-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem 2.5rem;
}
@media (max-width: 800px) {
  .projects-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}

.work-card {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.work-card.empty {
  background: var(--surface);
  border: 1px solid var(--rule);
  padding: 2rem;
}

/* Image-less editorial cards: clean, intentional, no broken placeholder */
.work-card.no-media {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-top: 3px solid var(--accent);
  padding: 2rem 1.75rem;
  gap: 0.75rem;
  transition: border-color 240ms var(--ease), transform 240ms var(--ease);
}
.work-card.no-media:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.work-card.no-media .card-eyebrow { margin-bottom: 0.25rem; }
.work-card.no-media .card-title {
  font-size: 1.65rem;
  line-height: 1.18;
}
.card-tools-inline {
  font-size: 11px;
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  line-height: 1.55;
  margin-top: 0.25rem;
}
.card-read.inline {
  align-self: flex-start;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--rule-strong);
  padding: 9px 16px;
  margin-top: 0.75rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  border-radius: 0;
  transition: background 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease);
}
.card-read.inline:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.card-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--paper-deep);
  border: 1px solid var(--rule);
  margin-bottom: 0.5rem;
  cursor: pointer;
}
.card-thumb,
.card-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 600ms var(--ease), filter 400ms var(--ease);
}
.card-thumb-placeholder {
  background: linear-gradient(135deg, var(--paper-deep), var(--surface));
}

.card-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 12px;
  padding: 1.25rem;
  background: linear-gradient(to top, color-mix(in srgb, var(--ink) 80%, transparent), color-mix(in srgb, var(--ink) 0%, transparent) 65%);
  opacity: 0;
  transition: opacity 300ms var(--ease);
}
.work-card:hover .card-thumb { transform: scale(1.04); }
.card-media:hover .card-overlay,
.work-card:focus-within .card-overlay { opacity: 1; }

.card-tools {
  color: var(--paper);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  line-height: 1.5;
}
.card-read {
  align-self: flex-start;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--paper);
  padding: 8px 14px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  border-radius: 0;
  transition: background 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease);
}
.card-read:hover { background: var(--accent); color: var(--paper); border-color: var(--accent); }

.card-eyebrow {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
}
.card-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.45rem;
  line-height: 1.2;
  color: var(--ink);
  margin: 0;
  cursor: pointer;
  transition: color 200ms var(--ease);
}
.card-title:hover { color: var(--accent); }
.card-blurb {
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.55;
  margin: 0;
}
.card-modules {
  font-size: 11px;
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.25rem;
}


/* ============================================================== REFINE DROPDOWN */
.refine-dd { position: relative; }
.refine-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--rule);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 16px;
  cursor: pointer;
  border-radius: 0;
  transition: border-color 200ms var(--ease), color 200ms var(--ease);
}
.refine-btn:hover { border-color: var(--accent); color: var(--accent); }

.refine-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 50;
  width: min(540px, 92vw);
  background: var(--surface);
  border: 1px solid var(--rule);
  padding: 18px;
  box-shadow: 0 24px 50px -10px color-mix(in srgb, var(--ink) 20%, transparent);
}
.refine-title {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 11px;
  color: var(--accent);
  margin-bottom: 14px;
}
.refine-row {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 12px;
  align-items: start;
  margin-bottom: 12px;
}
.refine-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
  padding-top: 8px;
}
.refine-menu input[type="search"],
.refine-menu select {
  width: 100%;
  border: 1px solid var(--rule);
  background: var(--paper);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 10px 12px;
  color: var(--ink);
  border-radius: 0;
  outline: none;
  transition: border-color 200ms var(--ease);
}
.refine-menu input[type="search"]:focus,
.refine-menu select:focus { border-color: var(--accent); }
.refine-hint { font-size: 11px; color: var(--ink-mute); font-family: var(--font-mono); }
.refine-row-hint .refine-label { padding-top: 0; }

.filter-container { display: flex; flex-wrap: wrap; gap: 6px; }
.filter-btn {
  background: var(--paper);
  border: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 12px;
  color: var(--ink-soft);
  cursor: pointer;
  border-radius: 0;
  transition: border-color 200ms var(--ease), color 200ms var(--ease), background 200ms var(--ease);
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active { background: var(--accent); border-color: var(--accent); color: var(--paper); }


/* ============================================================== TRAJECTORY */
.trajectory-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}
@media (max-width: 900px) {
  .trajectory-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}
.col-heading {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--rule);
  text-transform: lowercase;
  letter-spacing: 0;
}
.trajectory-list { display: grid; gap: 2rem; }
.trajectory-item {
  position: relative;
  padding-left: 1.5rem;
  border-left: 1px solid var(--rule);
}
.trajectory-item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 8px;
  width: 9px;
  height: 9px;
  background: var(--accent);
  border-radius: 999px;
}
.ti-date {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 0.35rem;
}
.ti-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.2rem;
  color: var(--ink);
  margin: 0 0 0.35rem 0;
}
.ti-org {
  font-size: 0.9rem;
  color: var(--ink-mute);
  font-style: italic;
  margin: 0 0 0.65rem 0;
}
.ti-bullets {
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.55;
  margin-left: 1rem;
}
.ti-bullets li { margin-bottom: 0.4rem; padding-left: 0.25rem; }


/* ============================================================== CURRICULUM */
.curriculum-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2.5rem;
}
@media (max-width: 1100px) { .curriculum-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px)  { .curriculum-grid { grid-template-columns: 1fr 1fr; gap: 1.75rem; } }
@media (max-width: 500px)  { .curriculum-grid { grid-template-columns: 1fr; } }

.col-card { border-top: 1px solid var(--accent); padding-top: 1rem; }
.col-num {
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: 0.15em;
  margin-bottom: 0.35rem;
}
.col-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--ink);
  margin: 0 0 1rem 0;
  line-height: 1.2;
}
.col-list { display: grid; gap: 0.4rem; }
.col-list li {
  font-size: 0.9rem;
  color: var(--ink-soft);
  padding-bottom: 0.4rem;
  border-bottom: 1px dashed var(--rule);
  line-height: 1.4;
}


/* ============================================================== CONTACT / COLOPHON */
.contact-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: end;
}
@media (max-width: 800px) {
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; align-items: start; }
}
.colophon {
  text-align: right;
  border-top: 1px solid var(--rule);
  padding-top: 1.5rem;
}
@media (max-width: 800px) { .colophon { text-align: left; } }
.colophon-line {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink-mute);
  margin-bottom: 0.5rem;
}
.colophon-note {
  font-size: 0.9rem;
  color: var(--ink-mute);
  margin-top: 1rem;
  font-style: italic;
  font-family: var(--font-display);
}


/* ============================================================== PDF DROPDOWN */
.pdf-controls.pdf-floating {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 90;
}
.pdf-dd { position: relative; }
.pdf-dd-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 10px 16px;
  cursor: pointer;
  border-radius: 0;
  transition: background 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease);
}
.pdf-dd-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
}
.pdf-dd-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 100;
  width: min(360px, 92vw);
  background: var(--surface);
  border: 1px solid var(--rule);
  padding: 16px;
  box-shadow: 0 24px 50px -10px color-mix(in srgb, var(--ink) 20%, transparent);
}
.pdf-dd-title {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 11px;
  color: var(--accent);
  margin-bottom: 14px;
}
.pdf-control-row {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 10px;
  align-items: center;
  margin-bottom: 12px;
}
.pdf-control-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
}
.seg {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--rule);
  background: var(--paper);
}
.seg-btn {
  background: transparent;
  color: var(--ink-soft);
  border: none;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.82rem;
  padding: 9px 8px;
  cursor: pointer;
  border-radius: 0;
  transition: background 200ms var(--ease), color 200ms var(--ease);
}
.seg-btn + .seg-btn { border-left: 1px solid var(--rule); }
.seg-btn:hover { color: var(--accent); }
.seg-btn.active { background: var(--ink); color: var(--paper); }
.seg-btn:disabled, .seg-btn.disabled { opacity: 0.4; cursor: not-allowed; }

.pdf-action {
  display: block;
  text-align: center;
  text-decoration: none;
  box-sizing: border-box;
  width: 100%;
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--rule);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 14px;
  cursor: pointer;
  border-radius: 0;
  transition: background 200ms var(--ease), color 200ms var(--ease);
}
.pdf-action.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--paper);
}
.pdf-action:hover { filter: brightness(0.96); }
.pdf-hint {
  margin-top: 8px;
  font-size: 11px;
  color: var(--ink-mute);
  font-family: var(--font-mono);
}


/* ============================================================== READING VIEW (modal) */
.reader {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  background: color-mix(in srgb, var(--ink) 45%, transparent);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  justify-content: flex-end;
}
.reader[aria-hidden="false"] { display: flex; }

.reader-panel {
  width: min(820px, 100%);
  height: 100%;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--rule);
  animation: readerIn 420ms var(--ease) backwards;
}
@keyframes readerIn {
  from { transform: translateX(60px); opacity: 0; }
  to   { transform: translateX(0);     opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .reader-panel { animation: none; }
}

.reader-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--rule);
  background: var(--paper-deep);
}
.reader-head-text { min-width: 0; }
.reader-eyebrow {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 0.35rem;
}
.reader-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.3rem;
  color: var(--ink);
  display: block;
  line-height: 1.2;
}
.reader-close {
  background: transparent;
  border: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 8px 14px;
  cursor: pointer;
  color: var(--ink);
  border-radius: 0;
  flex-shrink: 0;
  transition: border-color 200ms var(--ease), color 200ms var(--ease);
}
.reader-close:hover { border-color: var(--accent); color: var(--accent); }

.reader-body {
  padding: 1.75rem 2rem;
  overflow-y: auto;
  color: var(--ink-soft);
  flex: 1;
}
.reader-body > p { margin-bottom: 1rem; line-height: 1.65; }
.reader-body p.muted {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--ink-soft);
  line-height: 1.5;
}
.modal-section-title {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin: 2rem 0 0.75rem 0 !important;
}
.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 1rem;
}
.project-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 0.5rem;
}
.project-link {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
  border-bottom: 1px solid var(--rule-strong);
  padding-bottom: 2px;
}
.project-link:hover { color: var(--accent); border-color: var(--accent); }

@media (max-width: 700px) {
  .reader-panel { width: 100%; }
  .reader-head { padding: 1rem 1.25rem; }
  .reader-body { padding: 1.25rem; }
}


/* ============================================================== CAROUSEL (inside reading view) */
.carousel {
  position: relative;
  width: 100%;
  border: 1px solid var(--rule);
  background: var(--paper);
  margin-bottom: 1.5rem;
  overflow: hidden;
}
.carousel-viewport { width: 100%; overflow: hidden; }
.carousel-track {
  display: flex;
  transition: transform 360ms var(--ease);
  will-change: transform;
}
.carousel-slide {
  flex: 0 0 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  box-sizing: border-box;
}
.carousel-slide img {
  width: 100%;
  height: auto;
  max-height: 70vh;
  object-fit: contain;
  display: block;
}
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  border: 1px solid var(--rule);
  background: var(--surface);
  width: 40px;
  height: 40px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--ink);
  border-radius: 0;
  transition: border-color 200ms var(--ease), color 200ms var(--ease);
}
.carousel-btn:hover { border-color: var(--accent); color: var(--accent); }
.carousel-btn.prev { left: 12px; }
.carousel-btn.next { right: 12px; }
.carousel-dots {
  position: absolute;
  left: 0; right: 0;
  bottom: 12px;
  display: flex;
  justify-content: center;
  gap: 8px;
}
.carousel-dot {
  width: 8px;
  height: 8px;
  border: 1px solid var(--rule);
  background: var(--surface);
  cursor: pointer;
  border-radius: 999px;
  padding: 0;
}
.carousel-dot.active { background: var(--accent); border-color: var(--accent); }

/* Modules strip inside reading view */
.module-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(280px, 1fr);
  gap: 12px;
  overflow-x: auto;
  padding: 4px 2px 12px 2px;
  scroll-snap-type: x mandatory;
  margin-top: 0.5rem;
}
.module-card {
  scroll-snap-align: start;
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 14px;
}
.module-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--ink);
  margin: 0 0 4px 0;
}
.module-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
  margin: 0 0 8px 0;
}
.module-tools {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-mute);
}
.module-tools strong { color: var(--ink); font-weight: 600; }