:root {
  --bg: #15151a;
  --surface: #1c1c22;
  --fg: #e8e6e1;
  --muted: #9a978f;
  --line: #2a2a31;
  --accent: #c9b08a;
  --radius: 10px;
  --maxw: 44rem;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;

  /* Type — personal keeps system stack; portfolio overrides below. */
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: var(--font-body);
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  /* Layered shadows > borders for depth (transparent, background-agnostic). */
  --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.28), 0 2px 6px rgba(0, 0, 0, 0.22);
  --shadow-2: 0 2px 6px rgba(0, 0, 0, 0.3), 0 12px 28px rgba(0, 0, 0, 0.35);
  --img-outline: rgba(255, 255, 255, 0.1);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Thin scrollbar — Firefox (default/personal) */
html {
  scrollbar-width: thin;
  scrollbar-color: rgba(154, 151, 143, 0.45) transparent;
}

html:has(body.portfolio) {
  background-color: #1a1e23;
  color-scheme: dark;
  scroll-behavior: smooth;
  /* Clear fixed dock when jumping #work / #contact */
  scroll-padding-bottom: calc(5.5rem + env(safe-area-inset-bottom, 0px));
  scroll-padding-top: 1.25rem;
  /* Kill native bar — OS trail cannot be restyled reliably */
  scrollbar-width: none;
}

html:has(body.portfolio)::-webkit-scrollbar,
body.portfolio::-webkit-scrollbar,
body.portfolio *::-webkit-scrollbar {
  width: 0 !important;
  height: 0 !important;
  display: none !important;
  background: transparent !important;
}

/* Lenis — wheel inertia; keep native feel under reduced-motion */
html.lenis,
html.lenis body {
  height: auto;
}

html.lenis.lenis-smooth {
  scroll-behavior: auto;
}

/* Portfolio skin: Nordic grey-blue + grain; dark blue accent used sparingly. */
body.portfolio {
  --bg: #1a1e23;
  --surface: #23282e;
  --fg: #e6e9ed;
  --muted: #8b929c;
  --accent: #3d5c78;
  --accent-mist: #7d8fa3;
  --card-radius: 0;
  --maxw: 82rem;
  --space-1: 0.55rem;
  --space-2: 1.15rem;
  --space-3: 1.85rem;
  --space-4: 3.25rem;
  --space-5: 5.5rem;
  --font-body: "Outfit", system-ui, sans-serif;
  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
  --line: rgba(230, 233, 237, 0.035);
  --line-strong: rgba(230, 233, 237, 0.055);
  --rule-inset: 0;
  --rule-gap: 0.65rem;
  --dock-glow: rgba(210, 218, 228, 0.09);
  --dock-glow-hot: rgba(230, 236, 242, 0.14);
  --shadow-1: 0 1px 0 rgba(255, 255, 255, 0.04);
  --shadow-2: 0 16px 40px rgba(0, 0, 0, 0.32);
  --img-outline: rgba(255, 255, 255, 0.1);
  --ease: cubic-bezier(0.2, 0, 0, 1);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-read: 200ms;
  --dur-move: 420ms;
  --dur-scroll: 680ms;
  font-size: 18px;
  background-color: var(--bg);
  background-image:
    radial-gradient(
      ellipse 140% 110% at 108% -18%,
      rgba(90, 118, 145, 0.14) 0%,
      rgba(70, 95, 120, 0.08) 22%,
      rgba(50, 70, 92, 0.04) 44%,
      rgba(35, 48, 62, 0.015) 66%,
      var(--bg) 100%
    ),
    radial-gradient(
      ellipse 125% 100% at -10% 115%,
      rgba(8, 10, 14, 0.28) 0%,
      rgba(12, 14, 18, 0.14) 28%,
      rgba(16, 18, 22, 0.06) 52%,
      var(--bg) 100%
    );
  background-attachment: fixed;
  color: var(--fg);
  position: relative;
  overflow-x: clip;
  scrollbar-width: none;
}

/* Custom rail — thumb only, no track fill */
.folio-rail {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 14px;
  z-index: 45;
  pointer-events: none;
}

.folio-rail[hidden] {
  display: none;
}

.folio-rail-thumb {
  position: absolute;
  top: 0;
  right: 4px;
  width: 2px;
  min-height: 40px;
  background-color: rgba(125, 143, 163, 0.45);
  border-radius: 0;
  pointer-events: auto;
  cursor: grab;
  touch-action: none;
  transition-property: background-color, width, right;
  transition-duration: var(--dur-read);
  transition-timing-function: var(--ease);
  will-change: transform;
}

.folio-rail-thumb:hover,
.folio-rail.is-dragging .folio-rail-thumb {
  background-color: rgba(168, 180, 194, 0.7);
  width: 3px;
  right: 3px;
}

.folio-rail.is-dragging .folio-rail-thumb {
  cursor: grabbing;
}

/* Paper grain — Nordic matte grit */
body.portfolio::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 5;
  opacity: 0.1;
  mix-blend-mode: overlay;
  background-image: url("./texture.png");
  background-repeat: repeat;
  background-size: 180px 180px;
}

a {
  color: var(--accent);
  text-underline-offset: 3px;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

button {
  transition-property: transform, filter, color, border-color;
  transition-duration: 120ms;
  transition-timing-function: cubic-bezier(0.2, 0, 0, 1);
}

button:active {
  transform: scale(0.96);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--fg);
  color: var(--bg);
  padding: var(--space-1) var(--space-2);
}

.skip-link:focus {
  left: var(--space-2);
  top: var(--space-2);
}

main {
  width: min(var(--maxw), 92vw);
  margin: 0 auto;
  padding: var(--space-5) 0 var(--space-5);
}

.intro {
  margin-bottom: var(--space-5);
}

.kicker {
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 var(--space-3);
}

.lede {
  font-size: 1.12rem;
  max-width: 38ch;
  margin: 0 0 var(--space-2);
}

.muted {
  color: var(--muted);
}

h1 {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
}

h2 {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
}

.tool {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: var(--space-4);
  margin-bottom: var(--space-5);
}

.tool-head {
  margin-bottom: var(--space-4);
}

.tool-head .muted {
  font-size: 0.9rem;
  margin: var(--space-1) 0 0;
}

.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

label,
.field-label {
  font-size: 0.92rem;
  color: var(--fg);
}

textarea,
input[type="text"] {
  width: 100%;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.6rem 0.7rem;
  font: inherit;
  resize: vertical;
}

textarea::placeholder,
input::placeholder {
  color: #6f6d67;
}

textarea:focus-visible,
input:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.parts {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.part-row {
  display: grid;
  grid-template-columns: 1fr 1.4fr auto;
  gap: var(--space-1);
  align-items: center;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

.scale-ends {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--muted);
}

.actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

button {
  font: inherit;
  cursor: pointer;
}

.primary {
  background: var(--accent);
  color: #1a160f;
  border: none;
  border-radius: 8px;
  padding: 0.55rem 1.1rem;
  font-weight: 600;
}

.primary:hover {
  filter: brightness(1.06);
}

.ghost {
  position: relative;
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.35rem 0.6rem;
  min-height: 40px;
}

.ghost:hover {
  color: var(--fg);
  border-color: var(--accent);
}

.remove-part {
  padding: 0.35rem 0.55rem;
  line-height: 1;
}

.sync {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px dashed var(--line);
  font-size: 0.85rem;
}

.sync .muted {
  margin-right: var(--space-1);
}

.log-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-2);
  margin: var(--space-5) 0 var(--space-2);
  border-top: 1px solid var(--line);
  padding-top: var(--space-3);
}

.log-head .muted {
  font-size: 0.85rem;
  margin: 0;
}

.log {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.log-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: var(--space-2) var(--space-3);
}

.log-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  color: var(--muted);
  font-size: 0.85rem;
}

.log-meta .reading {
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.log-felt {
  margin: var(--space-1) 0 0;
}

.log-parts {
  margin: var(--space-1) 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.log-suffering {
  margin: var(--space-1) 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  font-style: italic;
}

.remove-entry {
  margin-top: var(--space-2);
  font-size: 0.8rem;
}

.direction {
  max-width: 42ch;
  margin-bottom: var(--space-5);
}

.direction h2 {
  margin-bottom: var(--space-2);
}

.direction p {
  margin: 0 0 var(--space-2);
}

.contact {
  border-top: 1px solid var(--line);
  padding-top: var(--space-3);
}

.contact p {
  margin: 0 0 var(--space-1);
}

@media (max-width: 540px) {
  .part-row {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "name remove"
      "note note";
  }
  .part-row input:nth-child(1) {
    grid-area: name;
  }
  .part-row input:nth-child(2) {
    grid-area: note;
  }
  .part-row .remove-part {
    grid-area: remove;
  }
}

/* ---- space switch (personal <-> portfolio) ------------------------------- */

.space-switch {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.85rem;
  margin-bottom: var(--space-4);
  color: var(--muted);
}

.space-switch .here {
  color: var(--fg);
}

/* ---- portfolio folio (Nordic grey-blue + open straight hairlines only, one per zone + serif) ---------- */

body.portfolio {
  padding-bottom: calc(5.5rem + env(safe-area-inset-bottom, 0px));
}

body.portfolio .folio {
  position: relative;
  z-index: 2;
  width: min(var(--maxw), 94vw);
  margin: 0 auto;
  padding: var(--space-4) 0 var(--space-5);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  row-gap: clamp(2.75rem, 7vw, 5.5rem);
}

/* Cool mist lamp + grit — hover lit; ambient stays soft always-on */
.has-lamp {
  position: relative;
  isolation: isolate;
}

.lamp,
.lamp-motes {
  position: absolute;
  left: var(--lamp-x, 50%);
  top: var(--lamp-y, 50%);
  width: min(16rem, 110%);
  height: min(9rem, 160%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  transition-property: opacity, filter;
  transition-duration: var(--dur-move);
  transition-timing-function: var(--ease);
}

.lamp {
  z-index: 0;
  opacity: 0;
  filter: blur(20px);
  background:
    radial-gradient(
      circle at 50% 50%,
      rgba(230, 236, 242, 0.42) 0%,
      rgba(210, 218, 228, 0.16) 22%,
      transparent 58%
    ),
    radial-gradient(
      circle at 50% 50%,
      var(--dock-glow-hot) 0%,
      var(--dock-glow) 42%,
      transparent 70%
    );
}

.lamp-motes {
  z-index: 1;
  opacity: 0;
  background-image: url("./texture.png"), url("./texture.png");
  background-repeat: repeat, repeat;
  background-size: 96px 96px, 168px 168px;
  background-position: 0 0, 28px 36px;
  mix-blend-mode: multiply;
  filter: invert(1) contrast(2.1) brightness(0.42);
  -webkit-mask-image: radial-gradient(
    circle at 50% 50%,
    #000 0%,
    #000 18%,
    rgba(0, 0, 0, 0.6) 40%,
    transparent 64%
  );
  mask-image: radial-gradient(
    circle at 50% 50%,
    #000 0%,
    #000 18%,
    rgba(0, 0, 0, 0.6) 40%,
    transparent 64%
  );
  animation: lamp-motes 17s ease-in-out infinite;
  animation-play-state: paused;
}

@keyframes lamp-motes {
  0% {
    background-position: 0 0, 28px 36px;
  }
  28% {
    background-position: 11px -7px, 16px 48px;
  }
  55% {
    background-position: -9px 10px, 42px 18px;
  }
  78% {
    background-position: 7px 5px, 22px -6px;
  }
  100% {
    background-position: 0 0, 28px 36px;
  }
}

.has-lamp:is(:hover, :focus-within) .lamp:not(.lamp--ambient) {
  opacity: 0.62;
  filter: blur(14px);
}

.has-lamp:is(:hover, :focus-within) .lamp-motes:not(.lamp-motes--ambient) {
  opacity: 0.74;
  animation-play-state: running;
  animation-duration: 11s;
}

/* Ambient — dock bulb always soft, brightens on hover */
.lamp--ambient {
  opacity: 0.34;
  filter: blur(22px);
}

.lamp-motes--ambient {
  opacity: 0.58;
  animation-play-state: running;
}

.has-lamp:is(:hover, :focus-within) .lamp--ambient {
  opacity: 0.52;
  filter: blur(18px);
}

.has-lamp:is(:hover, :focus-within) .lamp-motes--ambient {
  opacity: 0.78;
}

/* Dock pool sits under the nav — fixed, not cursor-tracked */
.lamp--dock,
.lamp-motes--dock {
  left: 50%;
  top: 100%;
  width: min(21rem, 72vw);
  height: min(21rem, 72vw);
  transform: translate(-50%, -28%);
  transition-property: opacity, filter, transform;
}

.has-lamp:is(:hover, :focus-within) .lamp--dock,
.has-lamp:is(:hover, :focus-within) .lamp-motes--dock {
  transform: translate(-50%, -26%) scale(1.04);
}

/* Case zone — paper always on; spotlight lifts type + reveals dark fiber */
.zone-paper {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: hidden;
  pointer-events: none;
  background-image: url("./texture.png");
  background-repeat: repeat;
  background-size: 140px 140px;
  opacity: 0.28;
  mix-blend-mode: soft-light;
}

.lamp-clip {
  position: absolute;
  inset: 0;
  z-index: 3;
  overflow: hidden;
  pointer-events: none;
  /* Soft feather at zone rim — no hard knife-edge chop */
  -webkit-mask-image:
    linear-gradient(
      to right,
      transparent 0,
      #000 1.5rem,
      #000 calc(100% - 1.5rem),
      transparent 100%
    ),
    linear-gradient(
      to bottom,
      transparent 0,
      #000 1.35rem,
      #000 calc(100% - 1.35rem),
      transparent 100%
    );
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(
      to right,
      transparent 0,
      #000 1.5rem,
      #000 calc(100% - 1.5rem),
      transparent 100%
    ),
    linear-gradient(
      to bottom,
      transparent 0,
      #000 1.35rem,
      #000 calc(100% - 1.35rem),
      transparent 100%
    );
  mask-composite: intersect;
}

.case.has-lamp .lamp-clip .lamp,
.case.has-lamp .lamp-clip .lamp-lift,
.case.has-lamp .lamp-clip .lamp-fiber,
.case.has-lamp .lamp-clip .lamp-motes {
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transform: none;
  filter: none;
  --spot-r: min(16rem, 52vw);
}

/* Cool mist pool */
.case.has-lamp .lamp-clip .lamp {
  background: radial-gradient(
    circle var(--spot-r) at var(--lamp-x, 50%) var(--lamp-y, 50%),
    rgba(230, 236, 242, 0.28) 0%,
    rgba(210, 218, 228, 0.1) 38%,
    transparent 78%
  );
  mix-blend-mode: soft-light;
}

/* Lift glyphs toward cool mist-white under the beam */
.case.has-lamp .lamp-clip .lamp-lift {
  opacity: 0;
  background: radial-gradient(
    circle var(--spot-r) at var(--lamp-x, 50%) var(--lamp-y, 50%),
    rgba(236, 242, 248, 0.36) 0%,
    rgba(220, 228, 236, 0.12) 34%,
    transparent 70%
  );
  mix-blend-mode: screen;
  transition-property: opacity;
  transition-duration: var(--dur-move);
  transition-timing-function: var(--ease);
}

/* Darker carton fiber — shadow cast where light hits */
.case.has-lamp .lamp-clip .lamp-fiber {
  opacity: 0;
  background-image: url("./texture.png");
  background-repeat: repeat;
  background-size: 110px 110px;
  mix-blend-mode: multiply;
  filter: contrast(2) brightness(0.32) saturate(0.7);
  -webkit-mask-image: radial-gradient(
    circle var(--spot-r) at var(--lamp-x, 50%) var(--lamp-y, 50%),
    #000 0%,
    #000 28%,
    rgba(0, 0, 0, 0.7) 50%,
    transparent 74%
  );
  mask-image: radial-gradient(
    circle var(--spot-r) at var(--lamp-x, 50%) var(--lamp-y, 50%),
    #000 0%,
    #000 28%,
    rgba(0, 0, 0, 0.7) 50%,
    transparent 74%
  );
  transition-property: opacity;
  transition-duration: var(--dur-move);
  transition-timing-function: var(--ease);
}

.case.has-lamp .lamp-clip .lamp-motes {
  background-image: url("./texture.png"), url("./texture.png");
  background-repeat: repeat, repeat;
  background-size: 88px 88px, 150px 150px;
  background-position: 0 0, 28px 36px;
  mix-blend-mode: multiply;
  filter: invert(1) contrast(2.2) brightness(0.38);
  -webkit-mask-image: radial-gradient(
    circle var(--spot-r) at var(--lamp-x, 50%) var(--lamp-y, 50%),
    #000 0%,
    #000 22%,
    rgba(0, 0, 0, 0.55) 48%,
    transparent 74%
  );
  mask-image: radial-gradient(
    circle var(--spot-r) at var(--lamp-x, 50%) var(--lamp-y, 50%),
    #000 0%,
    #000 22%,
    rgba(0, 0, 0, 0.55) 48%,
    transparent 74%
  );
}

.case.has-lamp:is(:hover, :focus-within) .lamp-clip .lamp {
  opacity: 0.38;
}

.case.has-lamp:is(:hover, :focus-within) .lamp-clip .lamp-lift {
  opacity: 0.32;
}

.case.has-lamp:is(:hover, :focus-within) .lamp-clip .lamp-fiber {
  opacity: 0.82;
}

.case.has-lamp:is(:hover, :focus-within) .lamp-clip .lamp-motes {
  opacity: 0.55;
}

.case.has-lamp .case-link {
  position: relative;
  z-index: 1;
}

.case.empty .zone-paper,
.case.empty .lamp-clip {
  display: none;
}

/* Dock — full-bleed hairline + soft light from below dock */
.folio-dock-wrap {
  position: fixed;
  left: 0;
  right: 0;
  bottom: max(1.1rem, env(safe-area-inset-bottom, 0px));
  z-index: 40;
  display: flex;
  justify-content: center;
  pointer-events: none;
  overflow: visible;
  isolation: isolate;
  animation: dock-rise var(--dur-scroll) var(--ease-out) both;
  animation-delay: 120ms;
}

.folio-dock {
  position: relative;
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 0.15rem;
  padding: 0.55rem 0.35rem 0.3rem;
  background: transparent;
  z-index: 1;
}

/* Full-screen straight hairline above dock */
.folio-dock::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: 100vw;
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(
    90deg,
    transparent 0,
    var(--line) 4%,
    var(--line-strong) 50%,
    var(--line) 96%,
    transparent 100%
  );
  pointer-events: none;
  z-index: 2;
}

/* Invisible approach zone above/around dock — feeds :hover for the light */
.folio-dock::after {
  content: "";
  position: absolute;
  left: 50%;
  top: -5rem;
  bottom: -1.35rem;
  width: min(36rem, 100vw);
  transform: translateX(-50%);
  pointer-events: auto;
  z-index: 0;
}

.folio-dock a {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  min-width: 40px;
  padding: 0 1.05rem;
  color: var(--muted);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition-property: color, transform;
  transition-duration: var(--dur-read);
  transition-timing-function: var(--ease);
}

.folio-dock a:hover {
  color: var(--fg);
}

.folio-dock a:focus-visible {
  color: var(--fg);
  outline: none;
  box-shadow: 0 0 0 1px var(--accent);
}

.folio-dock a:active {
  transform: scale(0.96);
}

/* Brand in dock — same voice as old kicker (muted italic Fraunces) + dot */
.folio-dock-brand {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 2.6vw, 1.9rem);
  font-weight: 400;
  font-style: italic;
  font-optical-sizing: auto;
  letter-spacing: -0.03em;
  text-transform: none;
  color: var(--muted);
  padding: 0 0.65rem 0 0.2rem;
  margin-right: 0.2rem;
  gap: 0.4rem;
}

.folio-dock-brand::after {
  content: "·";
  font-family: var(--font-display);
  font-style: normal;
  font-size: 0.9em;
  letter-spacing: 0;
  color: var(--accent-mist);
  line-height: 1;
  /* Optical sit beside italic baseline */
  transform: translateY(0.06em);
}

.folio-dock-brand:hover,
.folio-dock-brand:focus-visible {
  color: var(--fg);
}

.folio-dock-brand:hover::after,
.folio-dock-brand:focus-visible::after {
  color: var(--fg);
}

@keyframes dock-rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

body.portfolio .intro {
  display: block;
  margin-bottom: clamp(2rem, 6vw, 4rem);
  max-width: min(22ch, 100%);
}

body.portfolio .intro > * {
  animation: rise-in var(--dur-scroll) var(--ease-out) both;
}
body.portfolio .intro > *:nth-child(1) { animation-delay: 60ms; }
body.portfolio .intro > *:nth-child(2) { animation-delay: 140ms; }
body.portfolio .intro > *:nth-child(3) { animation-delay: 220ms; }

.manifesto {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-mist);
  margin: 0 0 var(--space-3);
}

.hero {
  font-family: var(--font-display);
  font-size: clamp(3.1rem, 9.5vw, 6.75rem);
  font-weight: 400;
  font-optical-sizing: auto;
  line-height: 0.98;
  letter-spacing: -0.035em;
  margin: 0;
  max-width: none;
  text-wrap: balance;
}

body.portfolio .lede {
  font-size: 1.15rem;
  line-height: 1.6;
  max-width: 42ch;
  color: var(--muted);
  margin: 0;
}

.mail {
  color: var(--fg);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  font-weight: 400;
  font-optical-sizing: auto;
  border-bottom: none;
  background-image: linear-gradient(
    90deg,
    transparent,
    var(--line-strong) 12%,
    var(--line-strong) 88%,
    transparent
  );
  background-size: 100% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition-property: color, transform;
  transition-duration: var(--dur-read);
  transition-timing-function: var(--ease);
}

.mail:hover {
  color: var(--accent-mist);
}

.mail:active {
  transform: scale(0.96);
}

.socials {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.15rem 0.35rem;
  margin: var(--space-2) 0 0;
}

.social {
  color: var(--muted);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0 0.55rem;
  min-width: 40px;
  transition-property: color, transform;
  transition-duration: var(--dur-read);
  transition-timing-function: var(--ease);
}

.social:hover {
  color: var(--fg);
}

.social:focus-visible {
  color: var(--fg);
  outline: none;
  box-shadow: 0 0 0 1px var(--accent);
}

.social:active {
  transform: scale(0.96);
}

.hit {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
}

/* Full-bleed straight hairlines — one per zone; span the viewport */
body.portfolio .section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-2);
  margin-bottom: 0;
  border: none;
  padding: var(--space-2) 0;
  position: relative;
}

body.portfolio .section-head::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 100vw;
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(
    90deg,
    transparent 0,
    var(--line) 4%,
    var(--line-strong) 50%,
    var(--line) 96%,
    transparent 100%
  );
  pointer-events: none;
}

body.portfolio .section-head h2 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.section-head .muted {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  margin: 0;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
}

.cases {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

@media (min-width: 860px) {
  .cases {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(2rem, 4vw, 4rem);
  }

  .case.empty {
    grid-column: 1 / -1;
  }
}

.case {
  position: relative;
  z-index: 0;
  border: none;
  animation: rise-in var(--dur-scroll) var(--ease-out) both;
  animation-delay: calc(var(--i, 0) * 90ms + 260ms);
}

.case-link {
  display: block;
  color: inherit;
  text-decoration: none;
  min-height: 40px;
}

.case-link:focus-visible {
  outline: 1px solid var(--accent-mist);
  outline-offset: 4px;
}

/* Full-bleed case rule — single column only; dual grid uses local edge */
.case::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 100vw;
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(
    90deg,
    transparent 0,
    var(--line) 4%,
    var(--line-strong) 50%,
    var(--line) 96%,
    transparent 100%
  );
  pointer-events: none;
}

@media (min-width: 860px) {
  .case::after {
    left: 0;
    width: 100%;
    transform: none;
    background: var(--line-strong);
  }
}

.case-body {
  display: grid;
  grid-template-columns: 3.75rem minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: var(--space-2) var(--space-3);
  align-items: start;
  padding: clamp(1.5rem, 3vw, 2.35rem) 0;
  min-height: 40px;
}

.case-meta {
  grid-column: 2;
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.15rem;
  font-variant-numeric: tabular-nums;
}

.case-index {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--accent);
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
  padding-top: 0.55rem;
}

.case-main {
  min-width: 0;
}

.case-type {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 var(--space-1);
}

.case-title {
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3.2vw, 2.55rem);
  font-weight: 400;
  font-optical-sizing: auto;
  letter-spacing: -0.025em;
  line-height: 1.12;
  margin: 0;
  text-wrap: balance;
}

.case-summary {
  color: var(--muted);
  font-size: 1.02rem;
  margin: var(--space-1) 0 0;
  max-width: 48ch;
  text-wrap: pretty;
}

.case-cover {
  margin: 0;
  width: 100%;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--surface);
  align-self: start;
}

.case-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  outline: 1px solid var(--img-outline);
  outline-offset: -1px;
  filter: grayscale(0.35) contrast(1.02);
  opacity: 0.82;
}

/* Side plate — not a banner card */
.case.has-cover .case-body {
  grid-template-columns: 3.75rem minmax(0, 1fr) clamp(5.25rem, 22%, 7.75rem);
  grid-template-rows: auto auto;
  padding-top: clamp(1.5rem, 3vw, 2.35rem);
}

.case.has-cover .case-cover {
  grid-column: 3;
  grid-row: 1 / span 2;
}

.case.has-cover .case-meta {
  grid-column: 2;
}

@media (max-width: 640px) {
  .case.has-cover .case-body {
    grid-template-columns: 3rem minmax(0, 1fr);
  }

  .case.has-cover .case-cover {
    grid-column: 1 / -1;
    grid-row: auto;
    aspect-ratio: 16 / 10;
    max-width: 12rem;
    margin-top: var(--space-1);
  }
}

@media (min-width: 860px) {
  .case.featured {
    grid-column: 1 / -1;
  }

  .case.featured.has-cover .case-body {
    grid-template-columns: 3.75rem minmax(0, 1fr) clamp(7rem, 16%, 11rem);
  }
}

.case.is-draft {
  animation: none;
}

/* ---- dedicated case study page ---------------------------------------- */

body.case-page {
  padding-bottom: calc(7.25rem + env(safe-area-inset-bottom, 0px));
}

body.case-page .case-folio {
  width: min(42rem, 92vw);
  margin: 0 auto;
  padding: var(--space-4) 0 calc(var(--space-5) + 2rem);
  display: block;
}

.case-nav {
  margin-bottom: var(--space-4);
}

.case-back {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
}

.case-back:hover {
  color: var(--fg);
}

.case-header {
  margin-bottom: var(--space-3);
  animation: rise-in var(--dur-scroll) var(--ease-out) both;
}

.case-kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-mist);
  margin: 0 0 var(--space-2);
  font-variant-numeric: tabular-nums;
}

.case-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0 0 var(--space-2);
  text-wrap: balance;
  color: var(--fg);
}

.case-meta-line {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  max-width: 40ch;
}

.case-hero-cover {
  margin: 0 0 var(--space-4);
  border-radius: 0;
  overflow: hidden;
  outline: 1px solid var(--img-outline);
  outline-offset: -1px;
  animation: rise-in var(--dur-scroll) var(--ease-out) both;
  animation-delay: 60ms;
}

.case-hero-cover img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.case-prose {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.7;
  animation: rise-in var(--dur-scroll) var(--ease-out) both;
  animation-delay: 120ms;
}

.case-prose h3,
.case-prose h4,
.case-prose h5 {
  font-family: var(--font-display);
  color: var(--fg);
  font-weight: 400;
  letter-spacing: -0.02em;
  margin: var(--space-4) 0 var(--space-2);
  text-wrap: balance;
}

.case-prose h3 {
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
}

.case-prose h4 {
  font-size: 1.15rem;
  margin-top: var(--space-3);
}

.case-prose h5 {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--accent-mist);
}

.case-prose p {
  margin: 0 0 var(--space-2);
  text-wrap: pretty;
}

.case-prose ul {
  margin: 0 0 var(--space-2);
  padding-left: 1.15rem;
}

.case-prose li {
  margin-bottom: 0.4rem;
}

.case-prose code {
  font-family: var(--font-mono);
  font-size: 0.88em;
}

.case-pager {
  margin-top: var(--space-5);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line-strong);
}

.case-pager-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.case-pager-link {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  text-decoration: none;
  color: inherit;
  min-height: 40px;
  padding: var(--space-1) 0;
  transition-property: transform, color;
  transition-duration: var(--dur-read);
  transition-timing-function: var(--ease);
}

.case-pager-link.next {
  text-align: right;
  align-items: flex-end;
}

.case-pager-link:hover {
  transform: translateY(-2px);
}

.case-pager-link:hover .case-pager-title {
  color: var(--fg);
}

.case-pager-link.is-empty {
  pointer-events: none;
}

.case-pager-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-mist);
}

.case-pager-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--muted);
  text-wrap: balance;
}

/* Scroll reveal — soft rise, once into view */
body.portfolio .reveal {
  opacity: 0;
  transform: translateY(8px);
  transition-property: opacity, transform;
  transition-duration: var(--dur-scroll);
  transition-timing-function: var(--ease-out);
}

body.portfolio .reveal.is-in {
  opacity: 1;
  transform: none;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

body.portfolio .contact {
  margin-top: clamp(3rem, 8vw, 5rem);
  border-top: none;
  padding-top: 0;
  display: block;
}

body.portfolio .contact > * {
  transition-property: opacity, transform;
  transition-duration: var(--dur-scroll);
  transition-timing-function: var(--ease-out);
}

body.portfolio .contact.reveal:not(.is-in) > * {
  opacity: 0;
  transform: translateY(5px);
}

body.portfolio .contact.is-in > * {
  opacity: 1;
  transform: none;
}
body.portfolio .contact.is-in > *:nth-child(1) {
  transition-delay: 0ms;
}
body.portfolio .contact.is-in > *:nth-child(2) {
  transition-delay: 80ms;
}
body.portfolio .contact.is-in > *:nth-child(3) {
  transition-delay: 160ms;
}
body.portfolio .contact.is-in > *:nth-child(4) {
  transition-delay: 220ms;
}

.contact-lead {
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3.2vw, 2.35rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 var(--space-2);
  text-wrap: balance;
  max-width: 16ch;
}

body.portfolio .contact .offclock {
  margin-top: var(--space-3);
  max-width: 40ch;
}

.folio-credit {
  margin: var(--space-2) 0 0;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  line-height: 1.45;
  max-width: 42ch;
}

.folio-credit a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.folio-credit a:hover {
  color: var(--fg);
}

.offclock {
  margin: var(--space-3) 0 0;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.5;
  max-width: 36ch;
}

.note {
  font-size: 0.82rem;
  margin: var(--space-3) 0 0;
}

@media (max-width: 720px) {
  .case-body {
    grid-template-columns: 2.5rem minmax(0, 1fr);
    gap: var(--space-2);
  }

  .case-meta {
    grid-column: 2;
    text-align: left;
    padding-top: 0;
  }
}

@media (max-width: 540px) {
  .folio-dock a {
    padding: 0 0.85rem;
    font-size: 0.65rem;
  }

  .folio-dock-brand {
    font-size: 1.25rem;
    padding: 0 0.5rem 0 0.1rem;
    margin-right: 0.1rem;
    gap: 0.3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.portfolio .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  body.portfolio .folio-dock-wrap,
  body.portfolio .lamp-motes,
  body.portfolio .intro > *,
  body.portfolio .case {
    animation: none !important;
  }

  body.portfolio .lamp--ambient {
    transition: none;
    filter: blur(14px);
    opacity: 0.28;
    transform: translate(-50%, -12%);
  }

  body.portfolio .lamp-motes--ambient {
    opacity: 0.4;
  }

  body.portfolio .has-lamp:is(:hover, :focus-within) .lamp:not(.lamp--ambient) {
    opacity: 0.28;
    filter: blur(14px);
  }

  body.portfolio .has-lamp:is(:hover, :focus-within) .lamp-motes:not(.lamp-motes--ambient) {
    opacity: 0.4;
  }

  body.portfolio .contact.reveal:not(.is-in) > * {
    opacity: 1;
    transform: none;
  }
}

/* ---- journal entries (personal space) ------------------------------------ */

.journal {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.entry {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: var(--space-2) var(--space-3);
  background: var(--surface);
}

.entry[open] {
  border-color: var(--accent);
}

.entry summary {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-2);
  cursor: pointer;
  list-style: none;
}

.entry summary::-webkit-details-marker {
  display: none;
}

.entry-title {
  font-weight: 600;
}

.entry-date {
  color: var(--muted);
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
}

.entry-tags {
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  margin: var(--space-1) 0 0;
}

.entry-body {
  margin-top: var(--space-2);
  border-top: 1px solid var(--line);
  padding-top: var(--space-2);
}

.entry-body h4 {
  font-size: 0.9rem;
  margin: var(--space-2) 0 var(--space-1);
}

.entry-body p,
.entry-body ul {
  margin: 0 0 var(--space-1);
  font-size: 0.95rem;
}

.entry-body ul {
  padding-left: 1.1rem;
  color: var(--muted);
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 1ms !important;
    transition-duration: 1ms !important;
    scroll-behavior: auto !important;
  }
}