/* ─────────────────────────────────────────────────────────────
   Rohaan Ashraf · Studio Dossier 2026
   Soft Luxury / Editorial Fashion · set for the screen.
   ───────────────────────────────────────────────────────────── */

:root {
  /* Palette · bone, taupe, ink, oxblood */
  --bone: #f3ede2;
  --bone-2: #ece4d4;
  --paper: #efe8db;
  --ink: #14110d;
  --ink-2: #2a241c;
  --taupe: #8a7a63;
  --taupe-2: #b8a98e;
  --hair: rgba(20, 17, 13, 0.16);
  --hair-2: rgba(20, 17, 13, 0.08);
  --accent: #7a1e1e; /* oxblood */
  --accent-2: #a0392e;

  /* Type */
  --serif-display: "Fraunces", "Cormorant Garamond", "Times New Roman", serif;
  --serif-body: "Cormorant Garamond", "Fraunces", Georgia, serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  /* Rhythm */
  /* Gutter scales with viewport: phones ~20px, laptops ~56px,
     wide displays grow up to 160px so content doesn't hug viewport edges. */
  --gutter: clamp(20px, 4vw, 160px);
  --rule: 1px;

  --ease: cubic-bezier(0.22, 0.65, 0.2, 1);
}

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

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bone);
  color: var(--ink);
  font-family: var(--serif-body);
  font-size: 18px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip; /* belt-and-braces clip — catches fixed-position leaks too */
  /* Prevent iOS Safari from auto-inflating text on mobile, which was making
     small mono labels and the lede paragraph overflow past the viewport. */
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  overflow-x: hidden;
  width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  display: block;
}

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

/* utility */
.mono {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 400;
}
.dim {
  color: var(--taupe);
}
.ital {
  font-style: italic;
  font-family: var(--serif-display);
  font-weight: 300;
}
.accent {
  color: var(--accent);
}
.rule {
  display: inline-block;
  height: 1px;
  background: currentColor;
  opacity: 0.4;
  flex: 1 1 auto;
  min-width: 20px;
}
.rule--short {
  width: 32px;
  flex: 0 0 32px;
}

/* ─────────────────────────  GRAIN / TEXTURE  ───────────────────────── */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.35;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 .35 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  background-size: 220px 220px;
  /* paint once, composite on GPU */
  transform: translateZ(0);
  will-change: transform;
  contain: strict;
}

/* faint paper tint */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(
      60% 50% at 50% 0%,
      rgba(255, 250, 238, 0.45) 0%,
      transparent 60%
    ),
    radial-gradient(
      80% 60% at 100% 100%,
      rgba(122, 30, 30, 0.05) 0%,
      transparent 60%
    );
  z-index: 1;
  transform: translateZ(0);
  will-change: transform;
}

main {
  position: relative;
  z-index: 2;
}

/* ─────────────────────────  SHARED · pulse + link  ───────────────────────── */
@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.95;
  }
  50% {
    transform: scale(0.7);
    opacity: 0.6;
  }
}
.link {
  position: relative;
}
.link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  background: currentColor;
  transform-origin: right center;
  transform: scaleX(1);
  transition: transform 0.4s var(--ease);
}
.link:hover::after {
  transform-origin: left center;
}

/* ─────────────────────────  NAV  ───────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 99;
  padding: 26px var(--gutter);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 36px;
  background: linear-gradient(
    180deg,
    rgba(243, 237, 226, 0.94),
    rgba(243, 237, 226, 0.65) 70%,
    transparent
  );
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  /* nav promotes itself to a composited layer */
  transform: translateZ(0);
  will-change: transform;
  contain: layout style;
}
.nav__mark {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  transition:
    transform 0.5s var(--ease),
    opacity 0.3s;
}
.nav__mark img {
  display: block;
  width: 48px;
  height: 48px;
  object-fit: contain;
  /* the logo is cream-on-cream — blend so the bone background reads continuous */
  mix-blend-mode: multiply;
}
.nav__mark:hover {
  transform: scale(1.04) rotate(-2deg);
}
.nav__mark:hover img {
  opacity: 0.92;
}

.nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  gap: 38px;
  font-family: var(--mono);
  font-size: 13.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.nav__list a {
  position: relative;
  padding: 4px 0;
  color: var(--ink-2);
  transition: color 0.3s;
}
.nav__list a::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -4px;
  width: 3px;
  height: 3px;
  background: var(--accent);
  border-radius: 50%;
  transform: translateX(-50%) scale(0);
  transition: transform 0.35s var(--ease);
}
.nav__list a:hover {
  color: var(--accent);
}
.nav__list a:hover::before {
  transform: translateX(-50%) scale(1);
}

.nav__cta {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  transition:
    background 0.35s var(--ease),
    color 0.35s var(--ease),
    gap 0.35s;
}
.nav__cta:hover {
  background: var(--ink);
  color: var(--bone);
  gap: 12px;
}
.nav__cta svg {
  transition: transform 0.35s var(--ease);
}
.nav__cta:hover svg {
  transform: translate(2px, -2px);
}

@media (max-width: 820px) {
  .nav__list {
    display: none;
  }
  .nav {
    grid-template-columns: auto 1fr;
  }
}

/* ─────────────────────────  HERO  ───────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 180px var(--gutter) 0;
  display: grid;
  grid-template-rows: 1fr auto auto;
  gap: 40px;
}
.hero__meta {
  position: absolute;
  top: 130px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 3;
}
.hero__meta--tl {
  left: var(--gutter);
}
.hero__meta--tr {
  right: var(--gutter);
  text-align: right;
  align-items: flex-end;
}

.hero__masthead {
  align-self: center;
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  padding: 20px 0;
  position: relative;
  z-index: 2; /* headline + signature stay above the portrait if they overlap */
}
.masthead__pre {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--taupe);
  margin-bottom: 8px;
}

/* The big headline */
.display {
  margin: 0;
  font-family: var(--serif-display);
  font-weight: 300;
  font-variation-settings:
    "opsz" 144,
    "SOFT" 30,
    "WONK" 0;
  font-size: clamp(52px, 9.2vw, 156px);
  line-height: 0.95;
  letter-spacing: -0.035em;
  color: var(--ink);
  max-width: 100%;
}
.display .line {
  display: block;
  overflow: hidden;
  white-space: nowrap;
  padding-bottom: 0.18em;
  margin-bottom: -0.12em;
}
.display .line > * {
  display: inline-block;
  padding-bottom: 0.04em;
  will-change: transform, opacity;
}
.line-1 {
  padding-left: 0;
}
.line-2 {
  padding-left: clamp(20px, 6vw, 100px);
}
.line-3 {
  padding-left: clamp(10px, 3.5vw, 60px);
}

.display .ital {
  font-style: italic;
  font-family: var(--serif-display);
  font-weight: 300;
  font-variation-settings:
    "opsz" 144,
    "SOFT" 100,
    "WONK" 1;
}
.display .amp {
  font-style: italic;
  font-weight: 300;
  color: var(--accent);
  font-family: var(--serif-display);
  padding: 0 0.04em;
}
.display .accent {
  position: relative;
  font-style: italic;
  color: var(--accent);
  font-variation-settings:
    "opsz" 144,
    "SOFT" 100,
    "WONK" 1;
}
.display .accent::after {
  content: "";
  position: absolute;
  left: -2%;
  right: -2%;
  bottom: 8%;
  height: 0.045em;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
  animation: underline 2s var(--ease) 1.4s forwards;
}
@keyframes underline {
  to {
    transform: scaleX(1);
  }
}
.display .period {
  color: var(--accent);
}

.hero__sub {
  display: grid;
  grid-template-columns: 1fr 280px;
  align-items: end;
  gap: 60px;
  padding-top: 24px;
  border-top: 1px solid var(--hair);
}
.lede {
  font-family: var(--serif-body);
  font-size: clamp(17px, 1.4vw, 22px);
  line-height: 1.45;
  font-weight: 400;
  color: var(--ink-2);
  max-width: 56ch;
  margin: 0;
  font-style: italic;
}
.lede::first-letter {
  font-family: var(--serif-display);
  font-weight: 400;
  font-style: normal;
  font-size: 2.2em;
  float: left;
  line-height: 0.9;
  padding: 6px 10px 0 0;
  color: var(--accent);
}
.hero__sig {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
  text-align: right;
}
.sig {
  width: 200px;
  height: 50px;
  color: var(--ink);
}

/* hero portrait — right-side magazine-cover composition */
.hero__portrait {
  position: absolute;
  right: clamp(20px, 4vw, 5px);
  top: 44.5%; /* a touch below center to clear the headline cap-line */
  bottom: auto;
  width: clamp(320px, 36vw, 660px);
  height: auto;
  pointer-events: none;
  user-select: none;
  z-index: 1;
  filter: contrast(1.02) saturate(0.92) sepia(0.06);
  -webkit-mask-image: linear-gradient(to bottom, black 78%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 78%, transparent 100%);
  /* Entry animation joins the hero load sequence */
  opacity: 0;
  transform: translate(0, calc(-50% + 24px));
  animation: heroPortraitIn 1.6s var(--ease) 1.05s forwards;
  will-change: transform, opacity;
}
@keyframes heroPortraitIn {
  to {
    opacity: 1;
    transform: translate(0, -50%);
  }
}

/* Tablet */
@media (max-width: 1024px) {
  .hero__portrait {
    width: clamp(220px, 28vw, 360px);
    right: 20px;
  }
}

/* Mobile: hide entirely. The Engage portrait covers mobile users. */
@media (max-width: 820px) {
  .hero__portrait {
    display: none;
  }
}

@media (max-width: 820px) {
  .hero__sub {
    grid-template-columns: 1fr;
    gap: 28px;
    min-width: 0; /* let grid items shrink below content min-size */
  }
  .hero__sub > * {
    min-width: 0;
  }
  .hero__sig {
    align-items: flex-start;
    text-align: left;
  }

  /* Hero meta corners stack vertically again on mobile so each label
     fits on its own row instead of running off-screen */
  .hero__meta {
    position: static;
    flex-direction: column;
    gap: 4px;
    max-width: 100%;
  }
  .hero__meta > * {
    white-space: normal; /* allow wrap on phones */
    overflow-wrap: anywhere;
  }
  .hero__meta--tr {
    text-align: left;
    align-items: flex-start;
  }

  .hero {
    padding-top: 140px;
  }

  /* Lede must actually wrap within the viewport, not extend past it */
  .lede {
    max-width: 100%;
    overflow-wrap: break-word;
    word-wrap: break-word;
  }
}

/* hero strip / marquee */
.hero__strip {
  margin: 0 calc(var(--gutter) * -1);
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
  padding: 14px 0;
  background: linear-gradient(180deg, transparent, rgba(122, 30, 30, 0.04));
}
.marquee {
  overflow: hidden;
  contain: layout paint;
}
.marquee__track {
  display: inline-flex;
  gap: 32px;
  align-items: center;
  font-family: var(--serif-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(22px, 2.4vw, 36px);
  white-space: nowrap;
  animation: scroll 38s linear infinite;
  color: var(--ink-2);
  will-change: transform;
  transform: translateZ(0);
}
.marquee__track .bullet {
  color: var(--accent);
  font-style: normal;
  font-size: 0.7em;
}
@keyframes scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.hero__cue {
  position: absolute;
  bottom: 28px;
  right: var(--gutter);
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--ink-2);
}
.cue__line {
  display: inline-block;
  width: 60px;
  height: 1px;
  background: var(--ink-2);
  position: relative;
  overflow: hidden;
}
.cue__line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform-origin: left center;
  animation: cue 2.8s ease-in-out infinite;
}
@keyframes cue {
  0% {
    transform: translateX(-100%);
  }
  60% {
    transform: translateX(0%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* ─────────────────────────  CONTENTS  ───────────────────────── */
.contents {
  padding: 200px var(--gutter) 200px;
  position: relative;
  contain: layout style;
}
.contents__head,
.selected__head,
.field__head,
.colophon__head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: 32px;
  padding-bottom: 28px;
  margin-bottom: 80px;
  border-bottom: 1px solid var(--hair);
}
.folio {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--taupe);
  align-self: end;
}
.folio--r {
  text-align: right;
}
.kicker {
  font-family: var(--serif-display);
  font-weight: 300;
  font-variation-settings:
    "opsz" 144,
    "SOFT" 60;
  font-size: clamp(28px, 4.5vw, 64px);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0;
}

.toc {
  list-style: none;
  margin: 0 0 100px;
  padding: 0;
}
.toc__row {
  border-bottom: 1px solid var(--hair-2);
}
.toc__link {
  display: grid;
  grid-template-columns: 60px 1fr auto auto 60px;
  align-items: baseline;
  gap: 24px;
  padding: 28px 0;
  font-family: var(--serif-display);
  font-size: clamp(22px, 2.8vw, 38px);
  font-weight: 300;
  line-height: 1.1;
  color: inherit;
  text-decoration: none;
  transition:
    color 0.35s,
    padding 0.45s var(--ease),
    background 0.35s;
  position: relative;
}
.toc__link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 0;
  height: 1px;
  background: var(--accent);
  transform: translateY(-50%);
  transition: width 0.45s var(--ease);
}
.toc__link:hover,
.toc__link:focus-visible {
  color: var(--accent);
  padding-left: 24px;
  outline: none;
}
.toc__link:hover::before,
.toc__link:focus-visible::before {
  width: 14px;
}
.toc__link:focus-visible {
  background: linear-gradient(90deg, rgba(122, 30, 30, 0.05), transparent 60%);
}
.toc__link:hover .toc__pg,
.toc__link:focus-visible .toc__pg {
  color: var(--accent);
}
.toc__num {
  color: var(--taupe);
  font-style: italic;
}
.toc__title em {
  font-style: italic;
}
.toc__dots {
  display: block;
  background-image: radial-gradient(
    circle,
    var(--taupe-2) 1px,
    transparent 1.2px
  );
  background-size: 8px 8px;
  background-repeat: repeat-x;
  background-position: 0 center;
  height: 6px;
  align-self: center;
  opacity: 0.8;
}
.toc__kind {
  color: var(--taupe);
}
.toc__pg {
  text-align: right;
  color: var(--ink);
  transition: color 0.35s;
}

@media (max-width: 820px) {
  .toc__link {
    grid-template-columns: 30px 1fr auto;
  }
  .toc__dots,
  .toc__kind {
    display: none;
  }
}

.pullquote {
  margin: 0;
  max-width: 64ch;
  padding: 60px 0 0;
  border-top: 1px solid var(--hair-2);
}
.pullquote blockquote {
  margin: 0;
  font-family: var(--serif-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(26px, 3.6vw, 52px);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--ink);
  position: relative;
}
.quote__mark {
  font-size: 1.6em;
  line-height: 0;
  color: var(--accent);
  margin-right: 0.12em;
  vertical-align: -0.05em;
}
.pullquote figcaption {
  margin-top: 28px;
  color: var(--taupe);
}

/* ─────────────────────────  SELECTED / WORK LIST  ───────────────────────── */
.selected {
  padding: 80px var(--gutter) 180px;
  position: relative;
}
.works {
  list-style: none;
  margin: 0;
  padding: 0;
}
.work {
  border-top: 1px solid var(--hair);
}
.work:last-child {
  border-bottom: 1px solid var(--hair);
}
.work__link {
  display: grid;
  grid-template-columns: 80px 1fr 1fr 120px;
  align-items: baseline;
  gap: 32px;
  padding: 36px 0;
  font-family: var(--serif-display);
  position: relative;
  transition:
    padding 0.5s var(--ease),
    color 0.35s;
  overflow: hidden;
}
.work__link::before {
  content: "";
  position: absolute;
  left: -100%;
  top: 0;
  bottom: 0;
  width: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(122, 30, 30, 0.07),
    transparent
  );
  transition: transform 0.9s var(--ease);
}
.work__link:hover::before {
  transform: translateX(200%);
}
.work__link:hover {
  padding-left: 28px;
  padding-right: 28px;
  color: var(--accent);
}
.work__no {
  color: var(--taupe);
  align-self: center;
}
.work__title {
  font-size: clamp(28px, 4vw, 60px);
  font-weight: 300;
  font-style: italic;
  font-variation-settings:
    "opsz" 144,
    "SOFT" 80,
    "WONK" 1;
  letter-spacing: -0.02em;
  line-height: 1;
}
.work__desc {
  font-family: var(--serif-body);
  font-size: clamp(15px, 1.2vw, 20px);
  font-style: italic;
  color: var(--ink-2);
  line-height: 1.3;
}
.work__year {
  color: var(--taupe);
  text-align: right;
  align-self: center;
}

@media (max-width: 820px) {
  .work__link {
    grid-template-columns: 50px 1fr;
    gap: 16px;
    padding: 24px 0;
  }
  .work__desc,
  .work__year {
    grid-column: 2 / -1;
  }
  .work__desc {
    font-size: 16px;
  }
}

/* ─────────────────────────  CASE STUDY (horizontal pinned)  ───────────────────────── */
.case {
  position: relative;
  background: var(--bone-2);
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}
.case__pin {
  position: relative;
  height: 100vh;
  overflow: hidden;
}
.case__track {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  display: flex;
  align-items: stretch;
  will-change: transform;
  transform: translateZ(0);
  backface-visibility: hidden;
}

.panel {
  width: 100vw;
  height: 100vh;
  flex: 0 0 100vw;
  padding: 160px var(--gutter) 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  border-right: 1px solid var(--hair-2);
  contain: layout paint style;
}
.panel--cover {
  justify-content: flex-start;
  padding-top: 180px;
}
.panel__meta {
  position: absolute;
  top: 110px;
  left: var(--gutter);
  right: var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.case__title {
  margin: 0;
  font-family: var(--serif-display);
  font-weight: 300;
  font-variation-settings:
    "opsz" 144,
    "SOFT" 40,
    "WONK" 1;
  font-size: clamp(44px, 6.6vw, 104px);
  line-height: 0.98;
  letter-spacing: -0.03em;
  max-width: 16ch;
}
.case__deck {
  margin: 36px 0 0;
  max-width: 52ch;
  font-style: italic;
  font-size: clamp(18px, 1.6vw, 24px);
  color: var(--ink-2);
}
.case__byline {
  margin-top: 60px;
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--taupe);
}

/* quote panel */
.panel--quote {
  background: linear-gradient(180deg, var(--bone-2), var(--bone));
  align-items: flex-start;
  text-align: left;
}
.quote__big {
  font-family: var(--serif-display);
  font-style: italic;
  font-size: clamp(120px, 22vw, 320px);
  line-height: 0.6;
  color: var(--accent);
  margin-bottom: -0.1em;
  display: block;
}
.case__quote {
  margin: 0;
  font-family: var(--serif-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(36px, 6vw, 96px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  max-width: 18ch;
}
.case__quote em {
  font-style: italic;
  font-variation-settings:
    "opsz" 144,
    "SOFT" 100,
    "WONK" 1;
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.12em;
}
.panel--quote .mono {
  margin-top: 40px;
  color: var(--taupe);
}

/* diagram panel */
.panel--diagram {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.panel__col--lede .folio,
.panel--close .folio {
  display: block;
  margin-bottom: 18px;
  font-size: 12px;
  color: var(--accent);
}
.case__h3 {
  font-family: var(--serif-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(36px, 5vw, 72px);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0 0 28px;
}
.case__body {
  max-width: 44ch;
  font-size: clamp(16px, 1.2vw, 20px);
  line-height: 1.55;
  color: var(--ink-2);
}
.case__body em {
  font-style: italic;
  color: var(--accent);
}
.case__body--lg {
  font-size: clamp(20px, 1.6vw, 26px);
  max-width: 32ch;
  font-style: italic;
}

/* figure plate (the redesigned diagram) */
.figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
  justify-self: center;
  width: 100%;
  max-width: 520px;
}
.figure__plate {
  position: relative;
  background: var(--bone);
  border: 1px solid var(--hair);
  padding: 22px 18px;
  box-shadow:
    inset 0 0 0 1px rgba(20, 17, 13, 0.025),
    0 20px 40px -20px rgba(20, 17, 13, 0.25);
}
.plate__corner {
  position: absolute;
  width: 10px;
  height: 10px;
  border-color: var(--ink);
  border-style: solid;
  border-width: 0;
  opacity: 0.6;
}
.plate__corner--tl {
  top: 6px;
  left: 6px;
  border-top-width: 1px;
  border-left-width: 1px;
}
.plate__corner--tr {
  top: 6px;
  right: 6px;
  border-top-width: 1px;
  border-right-width: 1px;
}
.plate__corner--bl {
  bottom: 6px;
  left: 6px;
  border-bottom-width: 1px;
  border-left-width: 1px;
}
.plate__corner--br {
  bottom: 6px;
  right: 6px;
  border-bottom-width: 1px;
  border-right-width: 1px;
}

.diagram {
  display: block;
  width: 100%;
  height: auto;
  color: var(--ink);
}
.d-node-primary text {
  paint-order: stroke;
}

.figure__cap {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--serif-body);
  font-size: 14px;
  line-height: 1.4;
  color: var(--ink-2);
  padding: 0 4px;
}
.figure__cap .ital {
  font-style: italic;
  font-family: var(--serif-display);
  font-size: 15px;
}

@media (max-width: 820px) {
  .panel--diagram {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .figure {
    max-width: 100%;
  }
}

/* ledger panel */
.panel--ledger {
  background: var(--bone);
}
.ledger {
  margin-top: 40px;
  max-width: 720px;
}
.ledger__row {
  display: grid;
  grid-template-columns: 36px 1fr auto auto;
  align-items: baseline;
  gap: 16px;
  padding: 22px 0;
  border-bottom: 1px solid var(--hair-2);
  font-family: var(--serif-display);
  font-weight: 300;
}
.ledger__k {
  font-size: clamp(18px, 1.8vw, 28px);
  font-style: italic;
  color: var(--ink-2);
}
.ledger__v {
  font-family: var(--mono);
  font-size: clamp(20px, 2vw, 32px);
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  text-transform: none;
  letter-spacing: 0;
  min-width: 6ch;
  text-align: right;
}
.ledger__dots {
  height: 6px;
  align-self: center;
  background-image: radial-gradient(
    circle,
    var(--taupe-2) 1px,
    transparent 1.2px
  );
  background-size: 8px 8px;
  background-repeat: repeat-x;
  background-position: 0 center;
}
.ledger__row--accent .ledger__v {
  color: var(--accent);
}
.ledger__foot {
  margin-top: 24px;
}

/* close panel */
.panel--close {
  background: linear-gradient(180deg, var(--bone), var(--bone-2));
  text-align: left;
}
.case__close {
  font-family: var(--serif-display);
  font-weight: 300;
  font-variation-settings:
    "opsz" 144,
    "SOFT" 30;
  font-size: clamp(64px, 10vw, 160px);
  line-height: 1;
  letter-spacing: -0.03em;
  margin: 0 0 36px;
}
.case__cta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: 48px;
  padding: 18px 26px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition:
    background 0.4s var(--ease),
    color 0.4s var(--ease),
    gap 0.4s;
}
.case__cta:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bone);
  gap: 22px;
}

@media (max-width: 820px) {
  .case__pin {
    height: auto;
  }
  .case__track {
    position: static;
    flex-direction: column;
  }
  .panel {
    width: 100%;
    height: auto;
    padding: 100px var(--gutter);
    border-right: 0;
    border-bottom: 1px solid var(--hair-2);
  }
}

/* ─────────────────────────  FIELD NOTES  ───────────────────────── */
.field {
  padding: 160px var(--gutter);
  content-visibility: auto;
  contain-intrinsic-size: 1200px;
}
.field__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: 48px;
  row-gap: 56px;
  align-items: stretch;
}
.note {
  padding: 36px 0 0;
  border-top: 1px solid var(--hair);
  position: relative;
  transition: transform 0.5s var(--ease);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  min-height: 360px;
}
.note:hover {
  transform: translateY(-4px);
}
.note__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  color: var(--taupe);
  margin-bottom: 24px;
}
.note__title {
  font-family: var(--serif-display);
  font-weight: 300;
  font-size: clamp(28px, 2.8vw, 40px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  max-width: 18ch;
}
.note__title em {
  font-style: italic;
  font-variation-settings:
    "opsz" 144,
    "SOFT" 100,
    "WONK" 1;
}
.note__deck {
  max-width: 42ch;
  font-style: italic;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink-2);
  margin: 0 0 32px;
}
.note__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--taupe);
  margin-top: auto;
  padding-top: 24px;
}
.note__foot .arrow {
  transition:
    transform 0.35s var(--ease),
    color 0.35s;
}
.note:hover .arrow {
  transform: translateX(6px);
  color: var(--accent);
}

/* clean editorial 2x2 grid — equal columns */
.note--a {
  grid-column: 1 / 7;
}
.note--b {
  grid-column: 7 / 13;
}
.note--c {
  grid-column: 1 / 7;
}
.note--d {
  grid-column: 7 / 13;
}

@media (max-width: 820px) {
  .field__grid {
    grid-template-columns: 1fr;
    row-gap: 0;
  }
  .note {
    min-height: 0;
  }
  .note--a,
  .note--b,
  .note--c,
  .note--d {
    grid-column: 1 / -1;
  }
}

/* ─────────────────────────  COLOPHON  ───────────────────────── */
.colophon {
  padding: 160px var(--gutter) 80px;
  background: linear-gradient(180deg, var(--bone), var(--bone-2));
  border-top: 1px solid var(--hair);
}
.colophon__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 100px;
  border-bottom: 1px solid var(--hair);
  align-items: start;
}

/* portrait — magazine plate */
.portrait {
  margin: 0 0 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 360px;
}
.portrait__frame {
  position: relative;
  padding: 14px;
  background: var(--bone-2);
  border: 1px solid var(--hair);
  box-shadow:
    0 1px 0 rgba(20, 17, 13, 0.04) inset,
    0 30px 50px -25px rgba(20, 17, 13, 0.35);
  transition:
    transform 0.6s var(--ease),
    box-shadow 0.6s var(--ease);
}
.portrait__frame::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid var(--hair-2);
  pointer-events: none;
  z-index: 2;
}
.portrait__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(
    120% 100% at 50% 0%,
    rgba(255, 250, 238, 0.25),
    transparent 60%
  );
  mix-blend-mode: overlay;
  z-index: 1;
}
.portrait__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  filter: contrast(1.02) saturate(0.95);
  position: relative;
  z-index: 0;
}
.portrait:hover .portrait__frame {
  transform: translateY(-4px) rotate(-0.4deg);
  box-shadow:
    0 1px 0 rgba(20, 17, 13, 0.04) inset,
    0 40px 70px -25px rgba(20, 17, 13, 0.45);
}
.portrait__cap {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 2px;
  color: var(--ink-2);
}
.portrait__cap em {
  font-style: italic;
  font-family: var(--serif-display);
  color: var(--accent);
  text-transform: none;
  letter-spacing: 0;
  font-size: 13px;
}

@media (max-width: 820px) {
  .portrait {
    max-width: 100%;
  }
}
.col__h {
  font-family: var(--serif-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.1;
  margin: 0 0 24px;
}
.col p {
  margin: 0 0 16px;
  font-size: 17px;
  line-height: 1.55;
  max-width: 36ch;
}
.contact {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
.contact li {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 16px;
  align-items: baseline;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--hair-2);
  font-family: var(--serif-display);
  font-size: clamp(20px, 1.8vw, 26px);
  font-style: italic;
  font-weight: 300;
}
.contact a {
  position: relative;
  transition: color 0.3s;
}
.contact a:hover {
  color: var(--accent);
}
.contact a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.5s var(--ease);
}
.contact a:hover::after {
  transform: scaleX(1);
  transform-origin: left center;
}

/* enquiry sidebar — quiet editor's-note style */
.enquiry {
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--hair);
  position: relative;
}
.enquiry::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 32px;
  height: 1px;
  background: var(--accent);
}
.enquiry__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
}
.enquiry__num {
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--taupe);
}
.enquiry__h {
  margin: 0;
  font-family: var(--serif-display);
  font-style: italic;
  font-weight: 300;
  font-variation-settings:
    "opsz" 144,
    "SOFT" 80,
    "WONK" 1;
  font-size: clamp(20px, 1.7vw, 26px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.enquiry__lede {
  margin: 0 0 18px;
  font-family: var(--serif-body);
  font-style: italic;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 36ch;
}
.enquiry__list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
}
.enquiry__list li {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 12px;
  align-items: baseline;
  font-family: var(--serif-body);
  font-size: 15.5px;
  line-height: 1.5;
  color: var(--ink-2);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hair-2);
}
.enquiry__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.enquiry__k {
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--accent);
  padding-top: 4px;
}
.enquiry__foot {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--hair-2);
  font-size: 10px;
  letter-spacing: 0.14em;
  width: 100%;
}
.enquiry__foot::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(122, 30, 30, 0.12);
  animation: pulse 2.4s ease-in-out infinite;
}

.credits {
  margin: 0;
  display: grid;
  gap: 14px;
}
.credits dt {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: 2px;
}
.credits dd {
  margin: 0 0 8px;
  font-family: var(--serif-display);
  font-style: italic;
  font-size: 20px;
  font-weight: 300;
  border-bottom: 1px solid var(--hair-2);
  padding-bottom: 8px;
}

@media (max-width: 820px) {
  .colophon__grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
}

/* farewell */
.farewell {
  padding: 140px 0 80px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}
.farewell__pre {
  color: var(--taupe);
}
.farewell__title {
  margin: 0;
  font-family: var(--serif-display);
  font-weight: 300;
  font-variation-settings:
    "opsz" 144,
    "SOFT" 50,
    "WONK" 1;
  font-size: clamp(72px, 16vw, 260px);
  line-height: 0.9;
  letter-spacing: -0.04em;
}
.farewell__title em {
  font-style: italic;
  font-variation-settings:
    "opsz" 144,
    "SOFT" 100,
    "WONK" 1;
}
.farewell__cta {
  margin-top: 36px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 20px 32px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--bone);
  transition:
    background 0.4s var(--ease),
    color 0.4s var(--ease),
    gap 0.4s var(--ease),
    transform 0.4s var(--ease);
}
.farewell__cta:hover {
  background: var(--accent);
  border-color: var(--accent);
  gap: 22px;
  transform: translateY(-2px);
}
.farewell__cta svg {
  transition: transform 0.4s var(--ease);
}
.farewell__cta:hover svg {
  transform: translate(3px, -3px);
}

.works__foot {
  padding: 80px 0 0;
  text-align: center;
  color: var(--taupe);
}

/* work__link as button reset */
button.work__link {
  appearance: none;
  background: transparent;
  border: 0;
  width: 100%;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

/* ─────────────────────────  MODAL  ───────────────────────── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6vh max(20px, 4vw);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease);
}
.modal.is-open {
  opacity: 1;
  pointer-events: auto;
}
.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20, 17, 13, 0.55);
  backdrop-filter: blur(8px) saturate(120%);
  -webkit-backdrop-filter: blur(8px) saturate(120%);
}
.modal__panel {
  position: relative;
  width: min(760px, 100%);
  max-height: 88vh;
  background: var(--bone);
  border: 1px solid var(--hair);
  display: flex;
  flex-direction: column;
  transform: translateY(28px) scale(0.98);
  transition: transform 0.55s var(--ease);
  box-shadow: 0 40px 100px -20px rgba(20, 17, 13, 0.5);
}
.modal.is-open .modal__panel {
  transform: translateY(0) scale(1);
}

/* subtle paper texture inside */
.modal__panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(
      60% 50% at 50% 0%,
      rgba(255, 250, 238, 0.5),
      transparent 60%
    ),
    radial-gradient(
      80% 60% at 100% 100%,
      rgba(122, 30, 30, 0.05),
      transparent 60%
    );
  z-index: 0;
}

.modal__head {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 26px 36px;
  border-bottom: 1px solid var(--hair-2);
}
.modal__close {
  appearance: none;
  background: transparent;
  border: 1px solid var(--hair);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  cursor: pointer;
  transition:
    background 0.3s,
    color 0.3s,
    border-color 0.3s,
    transform 0.3s var(--ease);
}
.modal__close:hover {
  background: var(--accent);
  color: var(--bone);
  border-color: var(--accent);
  transform: rotate(90deg);
}

.modal__body {
  position: relative;
  z-index: 1;
  padding: 40px 36px 12px;
  overflow-y: auto;
  flex: 1 1 auto;
}
.modal__body h3.m-title {
  font-family: var(--serif-display);
  font-weight: 300;
  font-variation-settings:
    "opsz" 144,
    "SOFT" 60,
    "WONK" 1;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0 0 6px;
}
.modal__body .m-title em {
  font-style: italic;
  font-variation-settings:
    "opsz" 144,
    "SOFT" 100,
    "WONK" 1;
  color: var(--accent);
}
.modal__body .m-kicker {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: 24px;
}
.modal__body .m-deck {
  font-family: var(--serif-body);
  font-style: italic;
  font-size: clamp(18px, 1.5vw, 22px);
  line-height: 1.45;
  color: var(--ink-2);
  margin: 0 0 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--hair-2);
  max-width: 56ch;
}
.modal__body dl.m-dl {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 14px 28px;
  margin: 0 0 28px;
}
.modal__body dl.m-dl dt {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--taupe);
  padding-top: 4px;
}
.modal__body dl.m-dl dd {
  margin: 0;
  font-family: var(--serif-body);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
}
.modal__body dl.m-dl dd em {
  font-style: italic;
  font-family: var(--serif-display);
  color: var(--accent);
}
.modal__body dl.m-dl dd code {
  font-family: var(--mono);
  font-size: 13px;
  background: var(--bone-2);
  padding: 2px 7px;
  border-radius: 3px;
  letter-spacing: 0.02em;
}
.modal__body ul.m-list {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
}
.modal__body ul.m-list li {
  position: relative;
  padding: 8px 0 8px 22px;
  border-bottom: 1px solid var(--hair-2);
  font-family: var(--serif-body);
  font-size: 16.5px;
  line-height: 1.5;
  color: var(--ink-2);
}
.modal__body ul.m-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 8px;
  height: 1px;
  background: var(--accent);
}

.modal__foot {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 22px 36px;
  border-top: 1px solid var(--hair-2);
  background: linear-gradient(180deg, transparent, rgba(122, 30, 30, 0.04));
}
.modal__cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 22px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  background: transparent;
  transition:
    background 0.4s var(--ease),
    color 0.4s var(--ease),
    gap 0.4s,
    border-color 0.4s;
}
.modal__cta:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bone);
  gap: 18px;
}

@media (max-width: 720px) {
  .modal {
    padding: 0;
    align-items: flex-end;
  }
  .modal__panel {
    max-height: 92vh;
    width: 100%;
    border-radius: 16px 16px 0 0;
  }
  .modal__head,
  .modal__body,
  .modal__foot {
    padding-left: 24px;
    padding-right: 24px;
  }
  .modal__body dl.m-dl {
    grid-template-columns: 1fr;
    gap: 4px 0;
  }
  .modal__body dl.m-dl dt {
    padding-top: 12px;
  }
  .modal__foot {
    flex-direction: column;
    align-items: stretch;
  }
  .modal__cta {
    justify-content: center;
  }
}

/* prevent page scroll when modal is open */
html.modal-open,
body.modal-open {
  overflow: hidden;
}

/* foot seal — small printed colophon mark */
.foot__seal {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 70px var(--gutter) 30px;
}
.foot__seal img {
  display: block;
  width: 44px;
  height: 44px;
  object-fit: contain;
  opacity: 0.8;
  mix-blend-mode: multiply;
}
.foot__rule {
  flex: 1 1 auto;
  max-width: 200px;
  height: 1px;
  background: var(--hair);
}

/* foot */
.foot {
  padding: 30px var(--gutter);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-top: 1px solid var(--hair-2);
  gap: 20px;
}
.foot__c {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink-2);
}
.foot__r {
  text-align: right;
}
.foot__c .dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(122, 30, 30, 0.12);
  animation: pulse 2.4s ease-in-out infinite;
  display: inline-block;
}

/* ─────────────────────────  REVEAL ANIMATIONS  ───────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 1s var(--ease),
    transform 1s var(--ease);
}
[data-reveal].is-in {
  opacity: 1;
  transform: none;
}
[data-reveal]:nth-child(1) {
  transition-delay: 0.05s;
}
[data-reveal]:nth-child(2) {
  transition-delay: 0.12s;
}
[data-reveal]:nth-child(3) {
  transition-delay: 0.19s;
}
[data-reveal]:nth-child(4) {
  transition-delay: 0.26s;
}
[data-reveal]:nth-child(5) {
  transition-delay: 0.33s;
}

/* ─────────────────────────  HERO ENTRY  ───────────────────────── */
.line > * {
  transform: translateY(110%);
  opacity: 0;
  animation: rise 1.2s var(--ease) forwards;
}
.line-1 > * {
  animation-delay: 0.35s;
}
.line-2 > * {
  animation-delay: 0.55s;
}
.line-3 > * {
  animation-delay: 0.75s;
}
@keyframes rise {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.masthead__pre,
.hero__sub,
.hero__strip,
.hero__cue {
  opacity: 0;
  animation: fade 1.4s var(--ease) forwards;
}
.masthead__pre {
  animation-delay: 0.15s;
}
.hero__sub {
  animation-delay: 1.05s;
}
.hero__strip {
  animation-delay: 1.25s;
}
.hero__cue {
  animation-delay: 1.45s;
}
@keyframes fade {
  to {
    opacity: 1;
  }
}

/* ─────────────────────────  PREFERS-REDUCED-MOTION  ───────────────────────── */
/* ─────────────────────────────────────────────────────────────
   MOBILE NAV · BURGER + SHEET
   ───────────────────────────────────────────────────────────── */

.nav__burger {
  display: none; /* hidden on desktop */
  appearance: none;
  background: transparent;
  border: 1px solid var(--ink);
  border-radius: 999px;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0;
  position: relative;
  transition:
    background 0.3s,
    border-color 0.3s;
}
.burger__line {
  display: block;
  width: 18px;
  height: 1px;
  background: var(--ink);
  transition:
    transform 0.35s var(--ease),
    opacity 0.25s;
}
.nav__burger[aria-expanded="true"] .burger__line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.nav__burger[aria-expanded="true"] .burger__line:nth-child(2) {
  opacity: 0;
}
.nav__burger[aria-expanded="true"] .burger__line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* sheet menu — slides in from the right */
.sheet {
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0;
  overflow: hidden; /* clip the off-screen panel — prevents page horizontal scroll */
  visibility: hidden; /* fully removed from interactive layer when closed */
  transition:
    opacity 0.4s var(--ease),
    visibility 0s linear 0.4s;
}
.sheet.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition:
    opacity 0.4s var(--ease),
    visibility 0s linear 0s;
}
.sheet__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20, 17, 13, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.sheet__panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(420px, 86vw);
  background: var(--bone);
  display: flex;
  flex-direction: column;
  padding: 24px;
  transform: translateX(100%); /* fully off-screen to the right when closed */
  transition: transform 0.5s var(--ease);
  box-shadow: -30px 0 60px -10px rgba(20, 17, 13, 0.4);
}
.sheet.is-open .sheet__panel {
  transform: translateX(0);
}
.sheet__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--hair);
}
.sheet__close {
  appearance: none;
  background: transparent;
  border: 1px solid var(--hair);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  cursor: pointer;
  transition:
    background 0.3s,
    color 0.3s,
    border-color 0.3s,
    transform 0.4s var(--ease);
}
.sheet__close:hover,
.sheet__close:focus-visible {
  background: var(--accent);
  color: var(--bone);
  border-color: var(--accent);
  transform: rotate(90deg);
  outline: none;
}
.sheet__list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  flex: 1 1 auto;
}
.sheet__list li {
  border-bottom: 1px solid var(--hair-2);
}
.sheet__list a {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 16px;
  align-items: baseline;
  padding: 22px 4px;
  font-family: var(--serif-display);
  font-weight: 300;
  font-size: clamp(28px, 7vw, 38px);
  line-height: 1;
  color: var(--ink);
  text-decoration: none;
  transition:
    color 0.3s,
    padding-left 0.35s var(--ease);
}
.sheet__list a:hover,
.sheet__list a:focus-visible {
  color: var(--accent);
  padding-left: 14px;
  outline: none;
}
.sheet__num {
  color: var(--taupe);
  font-size: 11px;
  letter-spacing: 0.15em;
}
.sheet__foot {
  padding-top: 24px;
  border-top: 1px solid var(--hair);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.sheet__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--ink);
  color: var(--bone);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  transition:
    background 0.35s,
    gap 0.35s;
}
.sheet__cta:hover {
  background: var(--accent);
  gap: 18px;
}
.sheet__sign {
  text-align: center;
  font-size: 10px;
}

/* lock page scroll when sheet open */
html.sheet-open,
body.sheet-open {
  overflow: hidden;
}

/* ─────────────────────────────────────────────────────────────
   MOBILE BUSINESS CARD
   Hidden on desktop by default; activated below 820px to replace
   the editorial hero with a focused conversion surface.
   ───────────────────────────────────────────────────────────── */
.hero-card {
  display: none;
}

/* ─────────────────────────────────────────────────────────────
   RESPONSIVE · TABLET (≤ 820px)
   ───────────────────────────────────────────────────────────── */
@media (max-width: 820px) {
  /* Hide desktop hero on mobile — the business card replaces it */
  .hero {
    display: none;
  }

  /* The mobile business card */
  .hero-card {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding: 100px var(--gutter) 36px;
    position: relative;
  }
  .hero-card__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--hair);
  }
  .hero-card__body {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 22px;
    padding: 36px 0;
  }
  .hero-card__mark {
    width: 96px;
    height: 96px;
    object-fit: contain;
    mix-blend-mode: multiply;
    margin-bottom: 4px;
  }
  .hero-card__name {
    margin: 0;
    font-family: var(--serif-display);
    font-weight: 300;
    font-size: clamp(48px, 14vw, 84px);
    line-height: 0.94;
    letter-spacing: -0.025em;
    color: var(--ink);
  }
  .hero-card__name em {
    font-style: italic;
    color: var(--accent);
    font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
  }
  .hero-card__role {
    margin: 0;
    color: var(--ink-2);
    font-size: 12px;
    letter-spacing: 0.2em;
  }
  .hero-card__tag {
    margin: 0;
    font-family: var(--serif-display);
    font-style: italic;
    font-size: 17px;
    color: var(--taupe);
    font-weight: 300;
  }
  .hero-card__rule {
    width: 64px;
    border: 0;
    border-top: 1px solid var(--hair);
    margin: 4px 0;
  }
  .hero-card__services {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
    width: 100%;
    max-width: 320px;
    text-align: left;
  }
  .hero-card__services li {
    display: grid;
    grid-template-columns: 26px 1fr;
    gap: 12px;
    align-items: baseline;
    font-family: var(--serif-body);
    font-style: italic;
    font-size: 17px;
    line-height: 1.4;
    color: var(--ink-2);
  }
  .hero-card__num {
    color: var(--accent);
    font-size: 11px;
    letter-spacing: 0.14em;
    padding-top: 2px;
  }
  .hero-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 12px;
    padding: 18px 28px;
    background: var(--ink);
    color: var(--bone);
    border-radius: 999px;
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    text-decoration: none;
    transition:
      background 0.35s,
      gap 0.35s,
      transform 0.35s;
  }
  .hero-card__cta:hover,
  .hero-card__cta:focus-visible {
    background: var(--accent);
    gap: 18px;
    outline: none;
  }
  .hero-card__secondary {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--taupe);
    text-decoration: none;
    border-bottom: 1px solid currentColor;
    padding-bottom: 2px;
  }
  .hero-card__foot {
    text-align: center;
    font-size: 10px;
    letter-spacing: 0.14em;
    line-height: 1.7;
    padding-top: 20px;
    border-top: 1px solid var(--hair);
  }
  .hero-card__foot .accent {
    font-family: var(--mono);
    font-size: 11px;
  }

  /* Switch the desktop nav links for a hamburger */
  .nav {
    grid-template-columns: auto 1fr auto auto;
    gap: 12px;
  }
  .nav__cta {
    display: none;
  } /* hide chip on tablets to free up space */
  .nav__burger {
    display: inline-flex;
  }

  /* hero softens */
  .hero {
    padding-top: 120px;
    min-height: auto;
  }
  .display {
    font-size: clamp(44px, 11vw, 96px);
    line-height: 0.98;
  }
  .display .line {
    white-space: normal; /* allow wrap on phones */
    padding-bottom: 0.12em;
    margin-bottom: -0.08em;
  }
  .line-1,
  .line-2,
  .line-3 {
    padding-left: 0;
  }

  .lede {
    font-size: 17px;
  }
  .lede::first-letter {
    font-size: 2em;
    padding: 4px 8px 0 0;
  }

  .marquee__track {
    font-size: clamp(18px, 4vw, 26px);
    animation-duration: 28s;
  }

  .hero__cue {
    position: static;
    padding-top: 32px;
  }
}

/* ─────────────────────────────────────────────────────────────
   RESPONSIVE · PHONE (≤ 560px)
   ───────────────────────────────────────────────────────────── */
@media (max-width: 560px) {
  .nav {
    padding: 16px var(--gutter);
  }
  .nav__mark img {
    width: 40px;
    height: 40px;
  }

  .hero {
    padding-top: 110px;
  }
  .display {
    font-size: clamp(40px, 13vw, 64px);
  }

  .hero__meta {
    gap: 8px;
  }
  .hero__meta--tl,
  .hero__meta--tr {
    gap: 2px;
  }
  .hero__sig {
    gap: 4px;
  }
  .sig {
    width: 160px;
    height: 40px;
  }

  /* tighten contents head row */
  .contents__head,
  .selected__head,
  .field__head,
  .colophon__head {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-bottom: 40px;
  }
  .folio--r {
    text-align: left;
  }

  .contents {
    padding: 130px var(--gutter) 110px;
  }
  .selected {
    padding: 60px var(--gutter) 110px;
  }
  .field {
    padding: 110px var(--gutter);
  }
  .colophon {
    padding: 110px var(--gutter) 60px;
  }

  .kicker {
    font-size: clamp(28px, 9vw, 44px);
  }

  .toc__link {
    padding: 20px 0;
    font-size: clamp(20px, 6vw, 28px);
    gap: 12px;
  }

  .work__link {
    padding: 22px 0;
  }
  .work__title {
    font-size: clamp(26px, 8vw, 36px);
  }

  .pullquote blockquote {
    font-size: clamp(22px, 7vw, 30px);
  }

  .note__title {
    font-size: clamp(24px, 7vw, 32px);
  }
  .note {
    min-height: 0;
    padding-bottom: 28px;
  }

  /* portrait sits at a sensible size, not full-width */
  .portrait {
    max-width: 280px;
  }

  .farewell__title {
    font-size: clamp(56px, 18vw, 96px);
  }
  .farewell__cta {
    padding: 16px 22px;
    font-size: 11px;
  }

  .foot {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 10px;
    padding: 24px var(--gutter);
  }
  .foot__r,
  .foot__l {
    text-align: center;
  }
  .foot__seal {
    padding-top: 50px;
    gap: 18px;
  }
  .foot__rule {
    max-width: 80px;
  }

  /* enquiry sidebar tightens */
  .enquiry {
    margin-top: 36px;
  }
  .enquiry__list li {
    grid-template-columns: 22px 1fr;
    gap: 10px;
  }
}

/* ─────────────────────────────────────────────────────────────
   RESPONSIVE · NARROW PHONE (≤ 380px)
   ───────────────────────────────────────────────────────────── */
@media (max-width: 380px) {
  .display {
    font-size: clamp(36px, 14vw, 52px);
    letter-spacing: -0.025em;
  }
  .nav__list {
    display: none;
  }
  .nav__cta {
    display: none;
  }
  .lede {
    font-size: 16px;
    line-height: 1.45;
  }
  .sheet__panel {
    width: 100vw;
  }
}

/* ─────────────────────────────────────────────────────────────
   TOUCH · ensure tap targets ≥ 44px
   ───────────────────────────────────────────────────────────── */
@media (hover: none) {
  .nav__cta,
  .farewell__cta,
  .modal__cta,
  .sheet__cta,
  .case__cta {
    min-height: 44px;
  }
  /* No hover transforms on touch devices */
  .work__link:hover {
    padding-left: 0;
    padding-right: 0;
  }
  .toc__link:hover {
    padding-left: 0;
  }
  .note:hover {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}