/* ==========================================================================
   Vedansh Dagur — portfolio
   Tokens → base → layout → components
   ========================================================================== */

:root {
  --paper:    #faf9f7;
  --paper-2:  #f2f0eb;
  --surface:  #ffffff;
  --ink:      #16161a;
  --ink-2:    #56565e;
  --ink-3:    #8b8b93;
  --line:     #e5e2dc;
  --line-2:   #d5d1c9;
  --accent:   #b04a28;
  --shadow:   0 1px 2px rgba(22,22,26,.04), 0 8px 24px -12px rgba(22,22,26,.12);
  --shadow-lg:0 2px 4px rgba(22,22,26,.05), 0 24px 60px -24px rgba(22,22,26,.22);

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --wrap: 1180px;
  --gutter: clamp(1.25rem, 5vw, 3.5rem);
  --radius: 14px;
  --ease: cubic-bezier(.22, .61, .36, 1);

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper:   #0d0d0f;
    --paper-2: #121215;
    --surface: #16161a;
    --ink:     #f1f0ed;
    --ink-2:   #a2a2aa;
    --ink-3:   #74747c;
    --line:    #26262b;
    --line-2:  #34343b;
    --accent:  #e2825c;
    --shadow:   0 1px 2px rgba(0,0,0,.4), 0 8px 24px -12px rgba(0,0,0,.6);
    --shadow-lg:0 2px 4px rgba(0,0,0,.5), 0 24px 60px -24px rgba(0,0,0,.75);
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --paper:   #0d0d0f;
  --paper-2: #121215;
  --surface: #16161a;
  --ink:     #f1f0ed;
  --ink-2:   #a2a2aa;
  --ink-3:   #74747c;
  --line:    #26262b;
  --line-2:  #34343b;
  --accent:  #e2825c;
  --shadow:   0 1px 2px rgba(0,0,0,.4), 0 8px 24px -12px rgba(0,0,0,.6);
  --shadow-lg:0 2px 4px rgba(0,0,0,.5), 0 24px 60px -24px rgba(0,0,0,.75);
  color-scheme: dark;
}

/* ── base ───────────────────────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.65;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0;
  font-variation-settings: "SOFT" 0, "WONK" 0;
}

p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

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

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

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.mono {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.eyebrow {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.15rem;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--ink);
  color: var(--paper);
  padding: .75rem 1.25rem;
  border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus { left: 0; }

/* ── scroll progress ────────────────────────────────────────────────────── */

.progress {
  position: fixed;
  inset: 0 auto auto 0;
  height: 2px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: var(--accent);
  z-index: 120;
  will-change: transform;
}

/* ── nav ────────────────────────────────────────────────────────────────── */

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: color-mix(in srgb, var(--paper) 78%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.nav.is-stuck { border-bottom-color: var(--line); }

.nav__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: 68px;
}

.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: .625rem;
  margin-right: auto;
  font-weight: 500;
  font-size: .9rem;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.nav__mark {
  display: grid;
  place-items: center;
  width: 28px; height: 28px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--serif);
  font-size: .95rem;
  line-height: 1;
  padding-bottom: 2px;
}

.nav__links {
  display: flex;
  gap: 1.75rem;
  font-size: .875rem;
  color: var(--ink-2);
}
.nav__links a {
  position: relative;
  padding: .25rem 0;
  transition: color .2s var(--ease);
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform .25s var(--ease);
}
.nav__links a:hover { color: var(--ink); }
.nav__links a.is-active { color: var(--ink); }
.nav__links a.is-active::after { transform: scaleX(1); }

.nav__actions { display: flex; align-items: center; gap: .625rem; }

.icon-btn {
  display: grid;
  place-items: center;
  width: 34px; height: 34px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: transparent;
  color: var(--ink-2);
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.icon-btn:hover { color: var(--ink); border-color: var(--line-2); }
.icon-btn svg {
  width: 16px; height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon-moon { display: none; }
:root[data-theme="dark"] .icon-sun { display: none; }
:root[data-theme="dark"] .icon-moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .icon-sun { display: none; }
  :root:not([data-theme="light"]) .icon-moon { display: block; }
}

.burger {
  display: none;
  width: 34px; height: 34px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: transparent;
  cursor: pointer;
  padding: 0;
  position: relative;
}
.burger span {
  position: absolute;
  left: 9px;
  width: 14px; height: 1.5px;
  background: var(--ink);
  transition: transform .28s var(--ease), opacity .2s var(--ease);
}
.burger span:nth-child(1) { top: 13px; }
.burger span:nth-child(2) { top: 19px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(3px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { transform: translateY(-3px) rotate(-45deg); }

/* ── buttons ────────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .78rem 1.4rem;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  font-size: .875rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  white-space: nowrap;
  cursor: pointer;
  transition: transform .2s var(--ease), opacity .2s var(--ease), background .2s var(--ease);
}
.btn:hover { transform: translateY(-1px); opacity: .88; }
.btn:active { transform: translateY(0); }

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-2);
}
.btn--ghost:hover { opacity: 1; border-color: var(--ink); }

.btn--sm { padding: .5rem 1rem; font-size: .82rem; }
.btn--lg { padding: .95rem 1.9rem; font-size: .95rem; }

.link-btn {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  font-size: .84rem;
  font-weight: 500;
  color: var(--ink);
  cursor: pointer;
  border-bottom: 1px solid var(--line-2);
  padding-bottom: 2px;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.link-btn:hover { color: var(--accent); border-bottom-color: var(--accent); }

.link-out {
  font-size: .84rem;
  color: var(--ink-2);
  transition: color .2s var(--ease);
}
.link-out:hover { color: var(--accent); }

.badge {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  border-radius: 999px;
  padding: .2rem .6rem;
}

/* ── hero ───────────────────────────────────────────────────────────────── */

.hero { padding: clamp(7rem, 14vw, 10.5rem) 0 clamp(3rem, 6vw, 4.5rem); }

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}

.hero__title {
  font-size: clamp(2.6rem, 6.4vw, 4.5rem);
  font-weight: 300;
  margin-bottom: 1.5rem;
}
.hero__title em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}

.hero__lede {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--ink-2);
  max-width: 54ch;
  margin-bottom: 2.25rem;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 2.5rem;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.5rem;
  font-size: .84rem;
  color: var(--ink-2);
}
.hero__meta a {
  border-bottom: 1px solid var(--line-2);
  padding-bottom: 1px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.hero__meta a:hover { color: var(--accent); border-bottom-color: var(--accent); }

.hero__portrait { margin: 0; position: relative; }
.hero__portrait img {
  width: 100%;
  border-radius: 50%;
  background: var(--paper-2);
}
.hero__portrait figcaption {
  margin-top: 1.5rem;
  font-size: .84rem;
  color: var(--ink-2);
  text-align: center;
  line-height: 1.5;
}
.hero__portrait figcaption .mono {
  display: block;
  color: var(--ink-3);
  margin-bottom: .3rem;
}

/* ── stats ──────────────────────────────────────────────────────────────── */

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin: clamp(3.5rem, 8vw, 6rem) 0 0;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.stat {
  background: var(--paper);
  padding: 1.6rem 1.5rem;
  display: flex;
  flex-direction: column-reverse;
  gap: .4rem;
}
.stat dd {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3.4vw, 2.5rem);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.03em;
}
.stat dd span { color: var(--accent); }
.stat dt {
  font-size: .78rem;
  color: var(--ink-3);
  line-height: 1.4;
}

/* ── sections ───────────────────────────────────────────────────────────── */

.section { padding: clamp(4.5rem, 10vw, 8rem) 0; }
.section--alt {
  background: var(--paper-2);
  border-block: 1px solid var(--line);
}

.section__head { max-width: 46rem; margin-bottom: clamp(2.5rem, 5vw, 4rem); }

.section__title {
  font-size: clamp(1.9rem, 3.8vw, 2.9rem);
  font-weight: 300;
  margin-bottom: 1.1rem;
}

.section__lede {
  font-size: clamp(.98rem, 1.3vw, 1.075rem);
  color: var(--ink-2);
  max-width: 58ch;
}

/* ── card grids ─────────────────────────────────────────────────────────── */

.cards-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17.5rem), 1fr));
  gap: 1.25rem;
}
.cards-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15.5rem), 1fr));
  gap: 1.25rem;
}

.pillar {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.pillar:hover { border-color: var(--line-2); transform: translateY(-2px); }
.pillar__num { display: block; color: var(--accent); margin-bottom: 1.25rem; }
.pillar h3 { font-size: 1.3rem; margin-bottom: .85rem; }
.pillar p { color: var(--ink-2); font-size: .93rem; }

/* ── chips ──────────────────────────────────────────────────────────────── */

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}
.chips li {
  font-size: .74rem;
  color: var(--ink-2);
  background: color-mix(in srgb, var(--ink) 4%, transparent);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .22rem .68rem;
  white-space: nowrap;
}
.chips--lg li { font-size: .82rem; padding: .38rem .85rem; }

/* ── timeline ───────────────────────────────────────────────────────────── */

.timeline { display: grid; gap: 0; }

.job {
  display: grid;
  grid-template-columns: 12.5rem minmax(0, 1fr);
  gap: clamp(1rem, 4vw, 3rem);
  padding: 2.5rem 0;
  border-top: 1px solid var(--line);
}
.job:last-child { border-bottom: 1px solid var(--line); }

.job__meta { position: sticky; top: 100px; align-self: start; }
.job__date { color: var(--accent); margin-bottom: .3rem; }
.job__place { font-size: .82rem; color: var(--ink-3); }

.job__role { font-size: clamp(1.25rem, 2vw, 1.5rem); margin-bottom: .3rem; }
.job__co {
  font-size: .9rem;
  color: var(--ink-2);
  font-weight: 500;
  margin-bottom: 1.25rem;
}

.job__points { display: grid; gap: .7rem; margin-bottom: 1.35rem; }
.job__points li {
  position: relative;
  padding-left: 1.15rem;
  font-size: .93rem;
  color: var(--ink-2);
}
.job__points li::before {
  content: "";
  position: absolute;
  left: 0; top: .68em;
  width: 5px; height: 1px;
  background: var(--line-2);
}
.job__points strong { color: var(--ink); font-weight: 600; }

/* ── education ──────────────────────────────────────────────────────────── */

.edu { margin-top: 3.5rem; }
.edu__title {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 400;
  margin-bottom: 1.25rem;
}
.edu__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
  gap: 1.25rem;
}
.edu__list li {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem 1.5rem;
}
.edu__name { font-weight: 500; font-size: .98rem; margin-bottom: .2rem; }
.edu__org { font-size: .88rem; color: var(--ink-2); margin-bottom: .6rem; }
.edu__date { color: var(--ink-3); }

/* ── work ───────────────────────────────────────────────────────────────── */

.work-controls {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin: -1.75rem 0 1.5rem;
}

.filter-chip {
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: transparent;
  color: var(--ink-2);
  padding: .48rem .85rem;
  font: 500 .78rem var(--sans);
  cursor: pointer;
  transition: transform .2s var(--ease), background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.filter-chip:hover { border-color: var(--ink); color: var(--ink); transform: translateY(-1px); }
.filter-chip.is-selected { background: var(--ink); border-color: var(--ink); color: var(--paper); }

.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr));
  gap: 1.25rem;
}

.project {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.85rem 1.75rem;
  transition: border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
.project:hover {
  border-color: var(--line-2);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.project--wide { grid-column: 1 / -1; }
.project.is-filtered { display: none; }

.project__visual {
  margin: -1.85rem -1.75rem .2rem;
  overflow: hidden;
  border-radius: calc(var(--radius) - 1px) calc(var(--radius) - 1px) 0 0;
  aspect-ratio: 16 / 8;
  background: var(--paper-2);
}
.project__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s var(--ease), filter .5s var(--ease);
  filter: saturate(.82) contrast(1.02);
}
.project:hover .project__visual img { transform: scale(1.045); filter: saturate(1.05) contrast(1.04); }

.project__tag { color: var(--ink-3); margin-bottom: .8rem; }
.project__title { font-size: 1.35rem; margin-bottom: .75rem; }
.project__desc {
  font-size: .92rem;
  color: var(--ink-2);
  margin-bottom: 1.15rem;
  max-width: 60ch;
}

.project__foot {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  padding-top: 1.15rem;
  border-top: 1px solid var(--line);
}

/* ── impact ─────────────────────────────────────────────────────────────── */

.impact {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.85rem 1.6rem;
}
.impact__head {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 1.4rem;
}
.impact__list { display: grid; gap: 1.1rem; }
.impact__list li {
  font-size: .89rem;
  color: var(--ink-2);
  line-height: 1.5;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--line);
}
.impact__list li:last-child { padding-bottom: 0; border-bottom: 0; }
.impact__list b {
  display: block;
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: .15rem;
}
.src {
  display: block;
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: .35rem;
}

/* ── consulting ─────────────────────────────────────────────────────────── */

.service {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.85rem 1.75rem;
  display: flex;
  flex-direction: column;
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.service:hover { border-color: var(--line-2); transform: translateY(-2px); }
.service h3 { font-size: 1.22rem; margin-bottom: .7rem; }
.service > p { font-size: .9rem; color: var(--ink-2); margin-bottom: 1.25rem; }

.service__out {
  display: grid;
  gap: .45rem;
  margin-bottom: 1.5rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
}
.service__out li {
  position: relative;
  padding-left: 1.1rem;
  font-size: .85rem;
  color: var(--ink-2);
}
.service__out li::before {
  content: "";
  position: absolute;
  left: 0; top: .58em;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--accent);
}
.service__time { margin-top: auto; color: var(--ink-3); }

.process {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: clamp(2.5rem, 5vw, 3.5rem);
  border-top: 1px solid var(--line);
}
.process__title {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 400;
  margin-bottom: 1.75rem;
}
.process__steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
  gap: 1.75rem;
}
.process__steps li { border-top: 2px solid var(--accent); padding-top: 1rem; }
.process__steps span { display: block; color: var(--accent); margin-bottom: .6rem; }
.process__steps b {
  display: block;
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 400;
  margin-bottom: .4rem;
}
.process__steps p { font-size: .87rem; color: var(--ink-2); }

/* ── toolkit ────────────────────────────────────────────────────────────── */

.toolkit { display: grid; gap: 2.5rem; }
.toolkit__group {
  display: grid;
  grid-template-columns: 12.5rem minmax(0, 1fr);
  gap: clamp(1rem, 4vw, 3rem);
  align-items: start;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--line);
}
.toolkit__group:last-child { border-bottom: 0; padding-bottom: 0; }
.toolkit__group h3 {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  padding-top: .3rem;
}

/* ── contact ────────────────────────────────────────────────────────────── */

.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.contact__title { max-width: 16ch; }
.contact .section__lede { margin-bottom: 2.25rem; }

.contact__list { display: grid; }
.contact__list li {
  display: grid;
  grid-template-columns: 6.5rem minmax(0, 1fr);
  gap: 1rem;
  align-items: baseline;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--line);
  font-size: .92rem;
}
.contact__list li:first-child { border-top: 1px solid var(--line); }
.contact__list .mono { color: var(--ink-3); }
.contact__list a { transition: color .2s var(--ease); }
.contact__list a:hover { color: var(--accent); }

/* ── footer ─────────────────────────────────────────────────────────────── */

.footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0;
  font-size: .82rem;
  color: var(--ink-3);
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}
.footer__note { margin-right: auto; }
.footer__top { transition: color .2s var(--ease); }
.footer__top:hover { color: var(--accent); }

/* ── case-study modal ───────────────────────────────────────────────────── */

.modal {
  width: min(58rem, calc(100vw - 2rem));
  max-height: min(86vh, 54rem);
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow-lg);
  overflow: visible;
}
.modal::backdrop {
  background: color-mix(in srgb, #000 55%, transparent);
  backdrop-filter: blur(3px);
}
.modal[open] { animation: pop .28s var(--ease); }
@keyframes pop {
  from { opacity: 0; transform: translateY(10px) scale(.985); }
  to   { opacity: 1; transform: none; }
}

.modal__body {
  padding: clamp(1.75rem, 4vw, 3rem);
  max-height: min(86vh, 54rem);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.modal__close {
  position: absolute;
  top: .9rem; right: .9rem;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 34px; height: 34px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
  color: var(--ink-2);
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.modal__close:hover { color: var(--ink); border-color: var(--line-2); }
.modal__close svg {
  width: 15px; height: 15px;
  fill: none; stroke: currentColor;
  stroke-width: 1.7; stroke-linecap: round;
}

.case__tag { color: var(--accent); margin-bottom: .8rem; }
.case__image {
  margin: calc(clamp(1.75rem, 4vw, 3rem) * -1) calc(clamp(1.75rem, 4vw, 3rem) * -1) 1.7rem;
  overflow: hidden;
  aspect-ratio: 16 / 6;
  background: var(--paper-2);
}
.case__image img { width: 100%; height: 100%; object-fit: cover; }
.case__title {
  font-size: clamp(1.6rem, 3.2vw, 2.2rem);
  font-weight: 300;
  margin-bottom: 2rem;
  padding-right: 2.5rem;
}
.case__cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
  gap: 1.75rem 2.5rem;
  margin-bottom: 2rem;
}
.case__cols h3 {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
  margin-bottom: .65rem;
}
.case__cols p { font-size: .92rem; color: var(--ink-2); }

/* ── reveal on scroll ───────────────────────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.reveal.is-in { opacity: 1; transform: none; }

/* ── responsive ─────────────────────────────────────────────────────────── */

@media (max-width: 940px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__portrait {
    order: -1;
    max-width: 190px;
  }
  /* The same fact appears in the timeline; the hero reads cleaner without it. */
  .hero__portrait figcaption { display: none; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .job { grid-template-columns: 1fr; gap: 1.25rem; }
  .job__meta { position: static; display: flex; gap: 1rem; align-items: baseline; }
  .job__date { margin-bottom: 0; }
  .toolkit__group { grid-template-columns: 1fr; gap: 1rem; }
  .contact__grid { grid-template-columns: 1fr; }
}

/* Five links plus a CTA stop fitting comfortably below ~900px. */
@media (max-width: 900px) {
  .nav__links {
    position: fixed;
    inset: 68px 0 auto 0;
    flex-direction: column;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: .5rem var(--gutter) 1.5rem;
    font-size: 1rem;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s var(--ease), transform .25s var(--ease);
  }
  .nav__links.is-open { opacity: 1; transform: none; pointer-events: auto; }
  .nav__links a { padding: .8rem 0; border-bottom: 1px solid var(--line); }
  .nav__links a::after { display: none; }
  .burger { display: block; }
  .nav__actions .btn { display: none; }
}

@media (max-width: 520px) {
  .stats { grid-template-columns: 1fr; }
  .contact__list li { grid-template-columns: 1fr; gap: .2rem; }
  .footer__inner { flex-direction: column; align-items: flex-start; gap: .35rem; }
  .footer__note { margin-right: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .nav, .progress, .hero__cta, .footer__top, .modal { display: none !important; }
  body { background: #fff; color: #000; }
  .reveal { opacity: 1; transform: none; }
}