/* ==================================================================
   THE SIDE PROJECT — index of works
   dark  : DARKROOM — oxblood base, crimson safelight
   light : PAPER    — warm print paper, deep crimson ink
   ================================================================== */

/* ------------------------------------------------------------ fonts */
@font-face {
  font-family: "Fraunces";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/fraunces-latin-opsz-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Fraunces";
  font-style: italic;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/fraunces-latin-opsz-italic.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ----------------------------------------------------------- tokens */
:root {
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --radius: 16px;
  --maxw: 1160px;
  --gut: clamp(16px, 4.5vw, 40px);
  --ease: cubic-bezier(.22, .9, .24, 1);
  --top-h: 60px;
}

html[data-theme="dark"] {
  --bg: #120A0D; --bg-2: #160C10; --panel: #1C1014; --panel-2: #221318;
  --line: #4A2832; --line-soft: #2E1920;
  --ink: #F4E7E3; --dim: #C9AEB4; --faint: #A3878E;
  --acc: #FF5A69; --acc-ink: #1E0508;
  --amber: #FFB454; --amber-ink: #221300;
  --ghost: rgba(255, 90, 105, .08);
  --grid-line: rgba(255, 90, 105, .05);
  --glow: rgba(255, 96, 110, .17);
  --shadow: 0 20px 55px -18px rgba(0, 0, 0, .7);
  --cover-bg: linear-gradient(155deg, #1B0E12 0%, #241318 55%, #180C10 100%);
  --c-dj: #FF6670; --c-inv: #FFB454; --c-ps: #45D6C4; --c-ct: #B99BFF; --c-un: #A3878E;
  color-scheme: dark;
}
html[data-theme="light"] {
  --bg: #F7F3EE; --bg-2: #F1EBE4; --panel: #FFFFFF; --panel-2: #FBF7F2;
  --line: #DCCFC5; --line-soft: #E9DFD6;
  --ink: #2A1418; --dim: #5E4A50; --faint: #75626A;
  --acc: #B32232; --acc-ink: #FFFFFF;
  --amber: #8F5B00; --amber-ink: #FFFFFF;
  --ghost: rgba(179, 34, 50, .06);
  --grid-line: rgba(42, 20, 24, .055);
  --glow: rgba(179, 34, 50, .10);
  --shadow: 0 16px 42px -20px rgba(42, 20, 24, .35);
  --cover-bg: linear-gradient(155deg, #FFFDFA 0%, #F4EEE6 60%, #FBF6F0 100%);
  --c-dj: #B8242E; --c-inv: #8F5B00; --c-ps: #0B7469; --c-ct: #6538C2; --c-un: #75626A;
  color-scheme: light;
}

[data-cat] { --cat: var(--faint); }
[data-cat="dj"]  { --cat: var(--c-dj); }
[data-cat="inv"] { --cat: var(--c-inv); }
[data-cat="ps"]  { --cat: var(--c-ps); }
[data-cat="ct"]  { --cat: var(--c-ct); }
[data-cat="un"]  { --cat: var(--c-un); }

/* ------------------------------------------------------------- base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: calc(var(--top-h) + 12px); }
html.modal-open, html:has(dialog[open]) { overflow: hidden; }
body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background-color .45s var(--ease), color .45s var(--ease);
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 56px 56px;
}
html[data-theme="dark"] body::after {
  content: ""; position: fixed; inset: 0; z-index: 5; pointer-events: none; opacity: .05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
::selection { background: var(--acc); color: var(--acc-ink); }
a { color: var(--acc); text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--acc); outline-offset: 3px; border-radius: 6px; }

.sr { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0; }
.mono { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 max(var(--gut), env(safe-area-inset-left)) 0 max(var(--gut), env(safe-area-inset-right)); }

/* icons (stroke set) */
svg.i { width: 1em; height: 1em; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
svg.i.gh { stroke: none; }

.skip { position: absolute; left: 8px; top: -60px; background: var(--acc); color: var(--acc-ink); padding: 10px 16px; border-radius: 8px; z-index: 99; font-family: var(--font-mono); font-size: .8rem; }
.skip:focus { top: 8px; }

/* ------------------------------------------------------------ topbar */
.topbar {
  position: sticky; top: 0; z-index: 40;
  padding-top: env(safe-area-inset-top);
  background: var(--bg);
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.topbar-in { position: relative; display: flex; align-items: center; gap: clamp(8px, 1.6vw, 18px); height: var(--top-h); }
.wordmark { font-family: var(--font-mono); font-size: .8rem; letter-spacing: .16em; color: var(--ink); display: inline-flex; align-items: center; gap: 10px; white-space: nowrap; padding: 6px 0; min-height: 44px; }
.wordmark b { color: var(--acc); font-weight: 500; }
.wm-mark { width: 18px; height: 18px; border-radius: 50%; border: 3px solid var(--acc); position: relative; flex: none; }
.wm-mark::after { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: var(--amber); }
.topnav { display: flex; gap: 2px; margin-left: auto; }
.topnav a { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); padding: 10px 10px; border-radius: 8px; transition: color .2s, background .2s; }
.topnav a:hover { color: var(--ink); background: var(--ghost); }
.tools { display: flex; align-items: center; gap: 8px; }

.tbtn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-width: 44px; height: 44px; padding: 0 13px;
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink); border: 1px solid var(--line); border-radius: 999px;
  transition: border-color .25s, background .25s, color .25s;
  white-space: nowrap;
}
.tbtn:hover { border-color: var(--acc); background: var(--ghost); }
.tbtn svg.i { width: 16px; height: 16px; }
.tbtn .caret { width: 13px; height: 13px; opacity: .7; transition: transform .2s var(--ease); }
.tbtn[aria-expanded="true"] .caret { transform: rotate(180deg); }
.tbtn .lcode { display: none; }
#themeBtn .i-sun { display: none; }
#themeBtn[data-mode="light"] .i-sun { display: block; }
#themeBtn[data-mode="light"] .i-moon { display: none; }

.progress { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--acc); transform: scaleX(0); transform-origin: 0 50%; opacity: .9; pointer-events: none; }

/* language menu */
.langwrap { position: relative; }
.langmenu {
  position: absolute; right: 0; top: calc(100% + 10px); z-index: 60;
  min-width: 250px; padding: 6px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow);
  animation: menuIn .18s var(--ease);
}
@keyframes menuIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
.langhead { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--faint); padding: 8px 12px 6px; }
.langopt {
  display: grid; grid-template-columns: 1fr auto 18px; align-items: center; gap: 12px;
  width: 100%; min-height: 48px; padding: 8px 12px; border-radius: 10px; text-align: left;
  transition: background .15s;
}
.langopt:hover, .langopt:focus-visible { background: var(--ghost); outline: none; }
.langopt:focus-visible { box-shadow: inset 0 0 0 2px var(--acc); }
.langopt .lt { display: grid; line-height: 1.25; }
.langopt .ln { font-size: 1.02rem; font-weight: 600; color: var(--ink); }
.langopt .ll { font-size: .84rem; color: var(--dim); }
.langopt .lc { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .1em; color: var(--faint); border: 1px solid var(--line); border-radius: 6px; padding: 2px 6px; }
.langopt .lk { color: var(--acc); visibility: hidden; display: grid; place-items: center; }
.langopt .lk svg.i { width: 18px; height: 18px; stroke-width: 2.6; }
.langopt[aria-checked="true"] { background: var(--ghost); }
.langopt[aria-checked="true"] .lk { visibility: visible; }

@media (max-width: 760px) {
  .topnav { display: none; }
  .tools { margin-left: auto; }
  .tbtn .tlabel { display: none; }
  .tbtn.iconish { padding: 0; width: 44px; }
}
@media (max-width: 560px) {
  .wordmark .wm-label { display: none; }
  .tbtn .lname { display: none; }
  .tbtn .lcode { display: inline; }
  .tools { gap: 6px; }
  .langmenu {
    position: fixed; left: max(12px, env(safe-area-inset-left)); right: max(12px, env(safe-area-inset-right));
    top: calc(var(--top-h) + env(safe-area-inset-top) + 8px); min-width: 0;
  }
  .langopt { min-height: 54px; }
}

/* ------------------------------------------------------------- hero */
.hero { position: relative; overflow: hidden; padding: clamp(34px, 8vh, 104px) 0 clamp(22px, 5vh, 54px); }
.hero::before {
  content: ""; position: absolute; inset: -20%; pointer-events: none;
  background: radial-gradient(620px 440px at 78% 16%, var(--glow), transparent 65%);
  animation: drift 26s ease-in-out infinite alternate;
}
@keyframes drift { from { transform: translate3d(0, 0, 0); } to { transform: translate3d(-6%, 5%, 0); } }
.eyebrow { color: var(--dim); display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.eyebrow::before { content: ""; width: 34px; height: 1px; background: var(--amber); flex: none; }
.hero h1 { font-weight: 900; font-size: clamp(2.7rem, 12.5vw, 6.6rem); line-height: .98; letter-spacing: -.015em; max-width: 14ch; overflow-wrap: break-word; }
.hero h1 .row { display: block; position: relative; overflow: hidden; padding-bottom: .04em; }
.hero h1 .row span { display: inline-block; transform: translateY(110%); animation: rise .9s var(--ease) forwards; }
.hero h1 .row:nth-child(2) span { animation-delay: .12s; }
@keyframes rise { to { transform: translateY(0); } }
.hero h1 .row::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 34%; left: -40%;
  background: linear-gradient(100deg, transparent, var(--glow) 45%, transparent 90%);
  transform: skewX(-16deg); animation: expose 1.5s .35s var(--ease) forwards;
}
@keyframes expose { to { left: 130%; } }
.thesis { margin-top: 22px; max-width: 58ch; font-size: clamp(1.02rem, 1.6vw, 1.2rem); color: var(--dim); }
.thesis em { color: var(--ink); font-style: italic; }
.roles { margin-top: 14px; color: var(--acc); min-height: 1.4em; }
.roles .caret { display: inline-block; width: 8px; height: 1em; background: var(--acc); vertical-align: -2px; margin-left: 3px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.js .thesis, .js .roles, .js .titleblock { opacity: 0; animation: fadeup .8s var(--ease) forwards; }
.js .thesis { animation-delay: .5s; }
.js .roles { animation-delay: .65s; }
.js .titleblock { animation-delay: .75s; }
@keyframes fadeup { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

.titleblock {
  margin-top: clamp(26px, 5vh, 52px);
  border: 1px solid var(--line); border-radius: 14px; background: var(--panel);
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px clamp(12px, 3vw, 30px); padding: clamp(14px, 2.4vw, 20px) clamp(14px, 2.6vw, 22px);
}
.tb-cell { border-left: 2px solid var(--amber); padding-left: 12px; min-width: 0; }
.tb-cell .k { color: var(--faint); font-family: var(--font-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; line-height: 1.35; }
.tb-cell .v { margin-top: 6px; font-family: var(--font-mono); font-size: .86rem; color: var(--ink); }
.tb-cell .big { color: var(--acc); font-weight: 500; font-size: 1.35rem; line-height: 1; }
@media (max-width: 420px) {
  .titleblock { grid-template-columns: 1fr 1fr; }
  .tb-cell:last-child { grid-column: 1 / -1; }
}

/* ---------------------------------------------------------- controls */
.controls { padding: clamp(14px, 3vh, 26px) 0 4px; }
.controls-in { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: center; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.chip {
  display: inline-flex; align-items: center; gap: 8px; min-height: 40px;
  font-family: var(--font-mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--dim); border: 1px solid var(--line); border-radius: 999px; padding: 8px 14px;
  transition: color .2s, background .2s, border-color .2s;
}
.chip svg.i { width: 13px; height: 13px; }
.chip .n { font-size: .68rem; opacity: .75; border-left: 1px solid currentColor; padding-left: 8px; margin-left: 2px; }
.chip:hover { color: var(--ink); border-color: var(--cat, var(--acc)); }
.chip[aria-pressed="true"] { background: var(--cat, var(--acc)); border-color: var(--cat, var(--acc)); color: var(--bg); }
.search {
  position: relative; display: flex; align-items: center; gap: 8px;
  border: 1px solid var(--line); border-radius: 999px; padding: 0 16px; min-height: 44px;
  background: var(--panel); transition: border-color .2s; flex: 1 1 240px; max-width: 360px;
}
.search:focus-within { border-color: var(--acc); }
.search svg.i { width: 15px; height: 15px; color: var(--faint); }
/* 16px minimum stops iOS Safari from zooming in on focus */
.search input { background: none; border: 0; outline: 0; color: var(--ink); font-family: var(--font-mono); font-size: 16px; width: 100%; min-width: 0; padding: 10px 0; }
.search input::placeholder { color: var(--faint); }
.search input::-webkit-search-cancel-button { filter: grayscale(1); }
.count { color: var(--faint); margin-top: 12px; text-align: center; }

@media (max-width: 700px) {
  .controls-in { flex-direction: column; align-items: stretch; }
  .chips {
    flex-wrap: nowrap; justify-content: flex-start; overflow-x: auto; overscroll-behavior-x: contain;
    margin: 0 calc(-1 * var(--gut)); padding: 2px var(--gut) 8px;
    scroll-snap-type: x proximity; scroll-padding-inline: var(--gut); scrollbar-width: none;
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 var(--gut), #000 calc(100% - var(--gut)), transparent);
    mask-image: linear-gradient(90deg, transparent 0, #000 var(--gut), #000 calc(100% - var(--gut)), transparent);
  }
  .chips::-webkit-scrollbar { display: none; }
  .chip { flex: none; scroll-snap-align: start; }
  .search { max-width: none; flex-basis: auto; }
}
/* The chip scroller must not size its flex line to its unscrolled content,
   or phones lay the whole page out wider than the screen and zoom out. */
@media (max-width: 700px) {
  .controls-in { flex-wrap: nowrap; }
  .chips { min-width: 0; }
}

/* -------------------------------------------------------------- grid */
.grid {
  display: grid; gap: clamp(16px, 2.6vw, 26px);
  padding-top: clamp(14px, 3vh, 24px); padding-bottom: clamp(46px, 8vh, 70px);
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
}
.noscript { border: 1px dashed var(--line); border-radius: var(--radius); padding: 18px 20px; color: var(--dim); margin-bottom: 40px; }

.plate {
  position: relative; display: flex; flex-direction: column; text-align: center;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; width: 100%; max-width: 560px; margin: 0 auto;
  opacity: 0; transform: translateY(26px); filter: saturate(.15) contrast(.8);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.plate.dev {
  opacity: 1; transform: none; filter: none;
  transition: opacity .8s var(--ease), transform .8s var(--ease), filter 1.1s ease, box-shadow .35s var(--ease), border-color .35s;
}
.plate.settled { transition: transform .3s var(--ease), box-shadow .35s var(--ease), border-color .35s; }
@media (hover: hover) {
  .plate.dev:not(.placeholder):hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--cat); }
  .plate:not(.placeholder):hover .openlink { text-decoration: underline; text-underline-offset: 4px; }
}
.plate.tilting { transition: box-shadow .35s var(--ease), border-color .35s; }
.plate::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .35s ease;
  background: radial-gradient(230px circle at var(--mx, 50%) var(--my, 40%), var(--glow), transparent 72%);
}
.plate:hover::after { opacity: 1; }
.plate.placeholder { border-style: dashed; background: transparent; }
.plate.placeholder .cover { opacity: .7; }

/* the whole card is one button target (title button stretched) */
.plate-title { font-size: clamp(1.24rem, 1.7vw, 1.38rem); font-weight: 600; line-height: 1.18; letter-spacing: -.01em; }
.plate-btn { font: inherit; letter-spacing: inherit; color: inherit; text-align: inherit; cursor: pointer; }
.plate-btn::after { content: ""; position: absolute; inset: 0; z-index: 3; border-radius: var(--radius); }
.plate-btn:focus-visible { outline: none; }
.plate-btn:focus-visible::after { outline: 3px solid var(--acc); outline-offset: -3px; }

.cover { position: relative; aspect-ratio: 16 / 9.5; background: var(--cover-bg); border-bottom: 1px solid var(--line-soft); overflow: hidden; color: var(--cat); }
.cover::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(120% 90% at 50% 110%, color-mix(in srgb, var(--cat) 10%, transparent), transparent 60%),
    repeating-linear-gradient(115deg, var(--grid-line) 0 1px, transparent 1px 9px);
}
.ghostno { position: absolute; right: -6px; bottom: -30px; font-weight: 900; font-size: 7.2rem; line-height: 1; color: var(--cat); opacity: .08; letter-spacing: -.04em; user-select: none; pointer-events: none; }
.cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cover svg.motif { position: absolute; inset: 0; width: 100%; height: 100%; padding: 9% 10%; }
.pno { position: absolute; top: 12px; left: 14px; color: var(--cat); font-family: var(--font-mono); font-size: .68rem; letter-spacing: .2em; }

/* motif linework — applies to every shape, not only those with a stroke attribute */
svg.motif :is(path, circle, rect, line, polyline, polygon, ellipse) {
  fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke;
}
svg.motif [fill="currentColor"] { fill: currentColor; stroke: none; }
svg.motif .a2 { color: var(--amber); }
svg.motif .faint { opacity: .55; }
svg.motif .bar { stroke-width: 15; stroke-linecap: butt; }
.cover svg.motif .draw { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.1s var(--ease); }
.plate.dev .cover svg.motif .draw { stroke-dashoffset: 0; }

.stamp {
  position: absolute; top: 10px; right: 12px; z-index: 1;
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase;
  padding: 4px 9px; border-radius: 6px; white-space: nowrap;
}
.stamp svg.i { width: 11px; height: 11px; stroke-width: 2.4; }
.stamp.live { background: var(--amber); color: var(--amber-ink); }
.stamp.live i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; animation: pulse 1.8s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }
.stamp.private, .stamp.soon {
  border: 1px solid var(--cat); color: var(--cat);
  background: var(--panel); background: color-mix(in srgb, var(--cat) 12%, var(--panel));
}
.stamp.private { border-style: solid; }
.stamp.soon { border-style: dashed; }

.plate-body { padding: clamp(16px, 2.4vw, 20px) clamp(14px, 2.6vw, 22px) clamp(14px, 2.2vw, 18px); display: flex; flex-direction: column; align-items: center; gap: 11px; flex: 1; }
.catpill {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-mono); font-size: .68rem; letter-spacing: .13em; text-transform: uppercase;
  color: var(--cat); border: 1px solid var(--line); border-radius: 999px; padding: 4px 11px;
  border-color: color-mix(in srgb, var(--cat) 45%, transparent);
  background: color-mix(in srgb, var(--cat) 9%, transparent);
}
.catpill svg.i { width: 12px; height: 12px; }
.plate .tagline { color: var(--dim); font-size: .95rem; line-height: 1.55; max-width: 40ch; }
.facts { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 16px; color: var(--dim); font-family: var(--font-mono); font-size: .7rem; letter-spacing: .04em; }
.facts > span { display: inline-flex; align-items: center; gap: 6px; }
.facts svg.i { width: 13px; height: 13px; color: var(--cat); }
.facts .warn { color: var(--ink); }
.tagrow { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
.tag { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .07em; text-transform: uppercase; color: var(--dim); border: 1px solid var(--line-soft); border-radius: 6px; padding: 3px 8px; }
.plate-foot { display: flex; flex-direction: column; align-items: center; gap: 8px; width: 100%; border-top: 1px dashed var(--line-soft); padding-top: 12px; margin-top: auto; }
.host { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: .7rem; color: var(--faint); max-width: 100%; overflow-wrap: anywhere; }
.host svg.i { width: 12px; height: 12px; }
.openlink { display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-mono); font-size: .7rem; letter-spacing: .13em; text-transform: uppercase; color: var(--cat); }
.openlink svg.i { width: 13px; height: 13px; }

.empty { grid-column: 1 / -1; text-align: center; padding: 60px 20px; color: var(--dim); border: 1px dashed var(--line); border-radius: var(--radius); }
.empty .mono { color: var(--faint); margin-bottom: 10px; }
.empty button { color: var(--acc); text-decoration: underline; text-underline-offset: 4px; padding: 6px 2px; }

/* ================================================== case study view */
dialog#dlg {
  position: fixed; inset: 0; margin: 0; padding: 0; border: 0; border-radius: 0;
  width: 100%; height: 100%; height: 100dvh; max-width: none; max-height: none;
  background-color: var(--bg); color: var(--ink);
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 56px 56px;
  overflow: hidden;
}
dialog#dlg:not([open]) { display: none; }
dialog#dlg[open] { display: flex; flex-direction: column; animation: dlgIn .4s var(--ease); }
dialog#dlg.closing { animation: dlgOut .24s ease forwards; }
@keyframes dlgIn { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
@keyframes dlgOut { to { opacity: 0; transform: translateY(20px); } }
dialog#dlg::backdrop { background: var(--bg); }

.dlg-top {
  flex: none; display: flex; align-items: center; gap: 12px;
  min-height: var(--top-h);
  padding: env(safe-area-inset-top) max(var(--gut), env(safe-area-inset-right)) 0 max(var(--gut), env(safe-area-inset-left));
  border-bottom: 1px solid var(--line-soft);
  background: var(--bg); background: color-mix(in srgb, var(--bg) 88%, transparent);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.backbtn {
  display: inline-flex; align-items: center; gap: 9px; min-height: 44px;
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink); border: 1px solid var(--line); border-radius: 999px; padding: 0 16px;
  transition: border-color .25s, background .25s;
}
.backbtn:hover { border-color: var(--acc); background: var(--ghost); }
.backbtn svg.i { width: 15px; height: 15px; }
.dlg-count { margin-left: auto; font-family: var(--font-mono); font-size: .72rem; letter-spacing: .18em; color: var(--faint); }

.dlg-scroll { flex: 1; overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; }
.dlg-hero { position: relative; height: clamp(150px, 26vh, 300px); color: var(--cat); background: var(--cover-bg); border-bottom: 1px solid var(--line-soft); overflow: hidden; }
.dlg-hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(120% 90% at 50% 120%, color-mix(in srgb, var(--cat) 12%, transparent), transparent 60%),
    repeating-linear-gradient(115deg, var(--grid-line) 0 1px, transparent 1px 9px);
}
.dlg-hero .ghostno { font-size: clamp(8rem, 22vw, 15rem); right: 2vw; bottom: -3vw; opacity: .07; }
.dlg-hero svg.motif { position: relative; width: 100%; height: 100%; padding: 16px 10%; }
.dlg-hero svg.motif .draw { stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 1.2s .15s var(--ease) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.dlg-hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.dlg-hero .pno { left: max(var(--gut), env(safe-area-inset-left)); top: 14px; }

.dlg-wrap { max-width: 1100px; margin: 0 auto; padding: clamp(22px, 4.5vw, 48px) max(var(--gut), env(safe-area-inset-right)) calc(clamp(40px, 7vh, 72px) + env(safe-area-inset-bottom)) max(var(--gut), env(safe-area-inset-left)); }
.dlg-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; color: var(--faint); margin-bottom: 14px; font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; }
.dlg-meta > span:not(.stamp) { display: inline-flex; align-items: center; gap: 7px; }
.dlg-meta svg.i { width: 13px; height: 13px; color: var(--cat); }
.dlg-meta .stamp { position: static; }
.dlg-meta .stamp svg.i { color: inherit; }
.case-title { font-size: clamp(2.05rem, 5.6vw, 4rem); font-weight: 900; letter-spacing: -.02em; line-height: 1.04; }
.case-title:focus { outline: none; }
.case-sub { margin-top: 10px; font-style: italic; font-size: clamp(1.05rem, 1.8vw, 1.25rem); color: var(--ink); }
.case-lede { color: var(--dim); font-size: clamp(1.04rem, 1.8vw, 1.2rem); line-height: 1.6; margin-top: 12px; max-width: 64ch; }
.case-action { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin-top: 20px; }
.action-host { font-family: var(--font-mono); font-size: .74rem; color: var(--faint); overflow-wrap: anywhere; }
.action-note { color: var(--dim); font-size: .95rem; display: inline-flex; align-items: center; gap: 8px; }
.action-note.soon { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .06em; color: var(--cat); border: 1px dashed var(--cat); border-radius: 9px; padding: 9px 14px; }
.action-note svg.i { width: 14px; height: 14px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 44px;
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .11em; text-transform: uppercase;
  padding: 0 18px; border-radius: 10px; transition: transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s, background .22s;
  width: fit-content; max-width: 100%;
}
.btn svg.i { width: 14px; height: 14px; }
.btn.primary { background: var(--acc); color: var(--acc-ink); }
.btn.primary:hover { transform: translateY(-2px); box-shadow: 0 8px 22px -8px var(--acc); }
.btn.ghost-btn { border: 1px solid var(--line); color: var(--ink); }
.btn.ghost-btn:hover { border-color: var(--acc); background: var(--ghost); }

.case { display: grid; grid-template-columns: minmax(0, 1fr) minmax(250px, 310px); gap: clamp(28px, 4.5vw, 60px); margin-top: clamp(28px, 4.5vh, 46px); padding-top: clamp(22px, 3.5vh, 32px); border-top: 1px solid var(--line-soft); }
.case-main { min-width: 0; }
.case-rail { position: sticky; top: 20px; align-self: start; display: grid; gap: 22px; }
@media (max-width: 919px) {
  .case { grid-template-columns: 1fr; }
  .case-rail { position: static; }
}

.sec-h { font-family: var(--font-mono); font-size: .74rem; font-weight: 400; letter-spacing: .14em; text-transform: uppercase; color: var(--cat); display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.sec-h::after { content: ""; flex: 1; height: 1px; background: var(--line-soft); }
.dlg-sec + .dlg-sec { margin-top: 32px; }
.dlg-sec p { color: var(--dim); margin-bottom: 14px; max-width: 68ch; font-size: 1.04rem; }
.dlg-sec p strong { color: var(--ink); font-weight: 600; }
.dlg-sec p em { color: var(--ink); }

.figs { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr)); gap: 12px; }
.fig { background: var(--panel); border: 1px solid var(--line-soft); border-left: 3px solid var(--cat); border-radius: 12px; padding: 14px 16px; }
.fv { font-weight: 900; font-size: clamp(1.6rem, 3.2vw, 2.1rem); line-height: 1.05; letter-spacing: -.01em; color: var(--ink); }
.fl { color: var(--dim); font-size: .92rem; line-height: 1.45; margin-top: 6px; }
.fs { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .06em; color: var(--faint); margin-top: 8px; text-transform: uppercase; }
.dlg-sec .figs-note { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .04em; color: var(--faint) !important; margin-top: 10px; }

.featlist { list-style: none; display: grid; gap: 10px; }
.featlist li { position: relative; padding-left: 24px; color: var(--dim); font-size: 1rem; }
.featlist li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 10px; height: 10px; border: 1.5px solid var(--cat); border-radius: 2px; transform: rotate(45deg); }

.rail-label { font-family: var(--font-mono); font-size: .68rem; font-weight: 400; letter-spacing: .16em; text-transform: uppercase; color: var(--cat); margin-bottom: 9px; }
.factgrid { display: grid; gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); border-radius: 12px; overflow: hidden; }
.fact { background: var(--panel-2); padding: 11px 14px; display: flex; justify-content: space-between; gap: 14px; align-items: baseline; }
.fact .k { color: var(--faint); font-family: var(--font-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; flex: none; }
.fact .v { font-family: var(--font-mono); font-size: .76rem; text-align: right; overflow-wrap: anywhere; }
.stackgrid { display: flex; flex-wrap: wrap; gap: 7px; }
.stackgrid .tag { font-size: .68rem; padding: 5px 10px; color: var(--ink); border-color: var(--line); text-transform: none; letter-spacing: .02em; }
.srclist { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; }
.srclist li { font-family: var(--font-mono); font-size: .7rem; color: var(--dim); border: 1px dashed var(--line); border-radius: 6px; padding: 4px 9px; }

.case-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; border-top: 1px dashed var(--line-soft); margin-top: clamp(32px, 5vh, 50px); padding-top: clamp(18px, 3vh, 26px); }
.cnav { display: grid; gap: 5px; text-align: left; padding: 14px 16px; min-height: 64px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); transition: border-color .25s, transform .25s var(--ease), box-shadow .3s; min-width: 0; }
.cnav:hover { border-color: var(--cat); transform: translateY(-2px); box-shadow: var(--shadow); }
.cnav.next { text-align: right; justify-items: end; }
.cnav .cl { display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); }
.cnav .cl svg.i { width: 12px; height: 12px; color: var(--cat); }
.cnav .ct { font-weight: 600; font-size: .98rem; color: var(--ink); line-height: 1.25; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%; }
@media (max-width: 540px) { .case-nav { grid-template-columns: 1fr; } .cnav.next { text-align: left; justify-items: start; } }

::view-transition-old(dossier), ::view-transition-new(dossier) { animation-duration: .45s; height: 100%; }

/* ----------------------------------------------------- about + footer */
.about { border-top: 1px solid var(--line-soft); background: var(--bg-2); padding: clamp(44px, 8vh, 84px) 0; }
.about-in { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(24px, 5vw, 64px); }
@media (max-width: 820px) { .about-in { grid-template-columns: 1fr; } }
.about h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); font-weight: 900; letter-spacing: -.015em; line-height: 1.12; margin: 14px 0 16px; }
.about p { color: var(--dim); max-width: 58ch; margin-bottom: 12px; }
.about p strong { color: var(--ink); font-weight: 600; }
.caps { display: grid; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: var(--panel); align-self: start; }
.cap { display: flex; justify-content: space-between; gap: 14px; padding: 14px 16px; border-top: 1px solid var(--line-soft); align-items: baseline; }
.cap:first-child { border-top: 0; }
.cap .k { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); flex: none; }
.cap .v { font-family: var(--font-mono); font-size: .76rem; color: var(--ink); text-align: right; line-height: 1.7; }
.ghlink { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); transition: color .2s; padding: 4px 0; }
.ghlink:hover { color: var(--acc); }
.ghlink svg.i { width: 16px; height: 16px; }
@media (max-width: 480px) { .cap { flex-direction: column; gap: 4px; } .cap .v { text-align: left; } }

footer { border-top: 1px solid var(--line-soft); padding: 34px 0 calc(44px + env(safe-area-inset-bottom)); }
.foot-in { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; justify-content: space-between; }
.foot-in .eyebrow { margin-bottom: 8px; }
.foot-text { color: var(--dim); max-width: 46ch; }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px; }
.colophon { width: 100%; margin-top: 14px; color: var(--faint); font-family: var(--font-mono); font-size: .68rem; letter-spacing: .08em; line-height: 1.9; }

/* ---------------------------------------------------------- 404 page */
.lost { min-height: 70vh; display: grid; align-content: center; gap: 18px; padding: 60px 0; }
.lost h1 { font-weight: 900; font-size: clamp(2.6rem, 10vw, 5.5rem); line-height: 1; letter-spacing: -.02em; }
.lost p { color: var(--dim); max-width: 52ch; }

/* ----------------------------------------------------- motion prefs */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .plate { opacity: 1; transform: none; filter: none; }
  .hero h1 .row span { transform: none; }
  .js .thesis, .js .roles, .js .titleblock { opacity: 1; }
  .roles .caret { display: none; }
  .cover svg.motif .draw, .dlg-hero svg.motif .draw { stroke-dashoffset: 0; }
}