/* SALON: the poster designer's grid.
   The NOT NOT PHILO posters' system, carried across the site: pale grey
   ground, a neo-grotesque set flush left on a Swiss grid, one huge
   extra-bold red key word per page with a crisp charcoal misregistration,
   italic sublines on a translucent white strip, and red-over-charcoal
   label bars for everything that labels (nav, sections, dates). Engraved
   line plates sit behind at low contrast; the impossible object on the
   home page is drawn at full contrast, as the one intricate thing.
   Text contrast on the ground: ink 10.9:1, muted 5.6:1, white on red 4.6:1,
   red on ground 3.8:1 (large text only). On the night (EMBERS): pale ink
   10.9:1, muted 6.6:1. */

:root {
  --ground: #e6e6e8;
  --ink: #2b2d3e;
  --red: #e5174a;
  --red-text: #c0103a; /* 4.5:1+ on --ground; --red is for large type and shapes */
  --white: #fff;
  --muted: #53566b;
  --strip: rgba(255, 255, 255, 0.68);
  --strip-ink: #2b2d3e;
  --shadow: #2b2d3e;   /* the misregistered plate under bars and key words */
  --off: 4px;          /* the misregistration, at label scale */
  --plate: 0.16;       /* opacity of engraved plates */
  --font: "Archivo", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --serif: "Old Standard TT", "Times New Roman", Times, serif;
  --gutter: clamp(16px, 4vw, 56px);
  --max: 1240px;
  color-scheme: light;
}

.night {
  --ground: #2b2d3e;
  --ink: #e6e6e8;
  --muted: #b9bbcb;
  --strip: rgba(255, 255, 255, 0.9);
  --shadow: #e6e6e8;
  --plate: 0.34;
  color-scheme: dark;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scrollbar-color: var(--ink) var(--ground);
  overflow-x: clip;
}

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.5;
  font-kerning: normal;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
  /* The variant switcher pill sits in the bottom 64px. */
  padding-bottom: 64px;
}

::selection { background: var(--red); color: #fff; }
:focus-visible { outline: 3px solid var(--red); outline-offset: 3px; }
a { color: inherit; }
img, canvas, svg { display: block; max-width: 100%; }
p { margin: 0 0 1em; }
h1, h2, h3 { margin: 0; font-weight: 700; line-height: 1.1; }

/* Cross-page: a short crossfade, the masthead held still. */
@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: 0.22s; }
.mast { view-transition-name: mast; }
@media (prefers-reduced-motion: reduce) {
  ::view-transition-group(*), ::view-transition-old(*), ::view-transition-new(*) { animation: none !important; }
}

.wrap {
  width: min(100% - 2 * var(--gutter), var(--max));
  margin-inline: auto;
}

/* ---- Label bars: red over charcoal, printed slightly out of register. ---- */
.bar {
  position: relative;
  display: inline-block;
  padding: 0.32em 0.62em 0.36em;
  background: var(--red);
  color: #fff;
  font-weight: 700;
  font-size: 0.9375rem;
  line-height: 1.1;
  letter-spacing: 0.005em;
  text-decoration: none;
  white-space: nowrap;
  /* The charcoal plate, printed a little up and left of the red. */
  box-shadow: calc(-1 * var(--off)) calc(-1 * var(--off)) 0 0 var(--shadow);
}
.bar-sm { font-size: 0.8125rem; --off: 3px; padding: 0.28em 0.5em 0.32em; }
.bar-lg { font-size: 1.0625rem; --off: 5px; }
a.bar:hover, a.bar:focus-visible { background: #d71941; box-shadow: calc(-1 * var(--off) - 1px) calc(-1 * var(--off) - 1px) 0 0 var(--shadow); }

/* A section mark: ∴ before the label. */
.bar.sec-label { text-transform: uppercase; letter-spacing: 0.04em; white-space: normal; line-height: 1.3; }

/* ---- Masthead ---- */
.mast {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem 2rem;
  padding-top: calc(var(--off) + 20px);
  padding-bottom: 8px;
}
.mast .brand { font-size: 0.9375rem; }
.mast .brand small {
  display: block;
  margin-top: 0.55em;
  font-weight: 400;
  font-size: 0.875rem;
  color: var(--ink);
  letter-spacing: 0.01em;
}
.menu {
  display: flex;
  flex-wrap: wrap;
  gap: 0 clamp(0.8rem, 2.5vw, 1.4rem);
  font-weight: 700;
  font-size: clamp(0.8125rem, 0.7rem + 0.5vw, 0.9375rem);
  letter-spacing: 0.01em;
}
.menu a { text-decoration: none; padding: 0.3em 0; min-height: 44px; display: inline-flex; align-items: center; white-space: nowrap; }
.menu a:hover, .menu a[aria-current="page"] {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--red);
  text-decoration-thickness: 3px;
  text-underline-offset: 0.25em;
}

/* ---- The poster stack ---- */
.poster { position: relative; }
.stack, .volume { container-type: inline-size; }
.pre {
  display: block;
  font-weight: 400;
  font-size: clamp(1.35rem, 1rem + 2.2vw, 2.4rem);
  letter-spacing: 0.01em;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 0.1em;
}
.pre.caps { text-transform: uppercase; font-weight: 300; letter-spacing: 0.08em; }
.key {
  display: block;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.035em;
  line-height: 0.88;
  color: var(--red);
  text-shadow: 0.045em 0.045em 0 var(--shadow);
  /* Never wider than its column: about 0.7em per capital at this weight. */
  font-size: min(var(--key-size, clamp(3.4rem, 0.5rem + 17vw, 9.5rem)), calc(138cqi / var(--chars, 7)));
  margin: 0.04em 0 0.08em;
}
.night .key, .night .big-line { color: var(--ink); text-shadow: 0.045em 0.045em 0 var(--red); }
.night .onward a, .night .more a, .night .reveal summary { color: var(--ink); }
.key.second { font-size: calc(var(--key-size, clamp(3.4rem, 0.5rem + 17vw, 9.5rem)) * 0.5); letter-spacing: -0.02em; margin-top: 0.1em; }
.key.lower { text-transform: none; letter-spacing: -0.02em; }
.strip {
  display: inline;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.0625rem, 0.9rem + 0.9vw, 1.5rem);
  line-height: 1.6;
  background: var(--strip);
  color: var(--strip-ink);
  padding: 0.12em 0.45em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
.strip u { text-decoration-thickness: 0.07em; text-underline-offset: 0.12em; }
.whisper {
  font-size: 0.875rem;
  color: var(--muted);
  letter-spacing: 0.02em;
  margin-top: 1.4em;
}

/* ---- Home hero ---- */
.hero {
  display: grid;
  grid-template-columns: 1fr;
  margin-top: 2rem;
  gap: 1rem;
  isolation: isolate;
  overflow: hidden;
}
.hero .plate.rings { inset: 0; opacity: 0.11; background-size: 115%; background-position: 78% 40%; }
.entity {
  position: relative;
  width: min(100%, 560px);
  aspect-ratio: 1;
  margin: 0 auto;
  justify-self: end;
  touch-action: pan-y;
  user-select: none;
  -webkit-user-select: none;
  cursor: grab;
}
.entity:active { cursor: grabbing; }
.entity img, .entity canvas { width: 100%; height: 100%; }
.entity canvas { position: absolute; inset: 0; }
.entity[data-live] img { visibility: hidden; }
.fig {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.9375rem;
  color: var(--muted);
  margin: 0.2em 0 0;
  text-align: right;
}
.fig b { font-style: normal; font-weight: 400; }
.hero .stack { position: relative; z-index: 1; padding-bottom: 1rem; }
.hero .stack > .strip-wrap { display: block; max-width: 30ch; margin-top: 0.6rem; }

@media (min-width: 760px) {
  .hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: 2rem;
    margin-top: clamp(2rem, 7vh, 4.5rem);
    padding-bottom: 1rem;
  }
  .entity { width: min(100%, 620px); margin: 0; }
  .hero .stack { margin-top: 0; }
}
@media (max-width: 759px) {
  .hero { margin-top: 0.5rem; align-content: start; }
  .entity { order: -1; width: min(100%, 400px); margin: 0 0 -9% auto; }
  .hero .plate.rings { background-position: 100% 0; background-size: 160%; }
  .entity .fig { display: none; }
  .hero .stack { margin-top: 0; }
}

/* ---- Sections on the grid ---- */
.sec {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem 2rem;
  padding: 3.5rem 0 1.5rem;
  border-top: 1px solid color-mix(in srgb, var(--ink) 25%, transparent);
  position: relative;
}
.sec .label { align-self: start; }
.sec .body { max-width: 62ch; }
.sec .body > :last-child { margin-bottom: 0; }
.lead { font-size: clamp(1.25rem, 1rem + 1.1vw, 1.75rem); line-height: 1.35; font-weight: 500; letter-spacing: -0.01em; margin-bottom: 0.9em; }
.big-line {
  font-weight: 900;
  font-size: clamp(1.75rem, 1rem + 3.2vw, 3.25rem);
  line-height: 1;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--red);
  text-shadow: 0.045em 0.045em 0 var(--shadow);
  margin: 0.4em 0 0.5em;
}
.sec .onward { margin-top: 1.4em; }
.onward a, .more a {
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.22em;
  text-decoration-color: var(--red);
}
.onward a:hover, .more a:hover { text-decoration-thickness: 3px; }
@media (min-width: 900px) {
  .sec { grid-template-columns: 3fr 7fr 2fr; padding-top: 4.5rem; }
}

/* A line revealed on tap. */
.reveal { margin-top: 1.4em; }
.reveal summary {
  list-style: none;
  cursor: pointer;
  display: inline-block;
  font-weight: 700;
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-decoration-color: var(--red);
  text-underline-offset: 0.22em;
  min-height: 44px;
  line-height: 44px;
}
.reveal summary:hover { text-decoration-thickness: 3px; }
.reveal summary::-webkit-details-marker { display: none; }
.reveal[open] summary { color: var(--muted); text-decoration: none; }
.reveal p { margin: 0.2em 0 0; }

/* ---- The night band (EMBERS on the home page), and the night page ---- */
.band {
  background: var(--ground);
  color: var(--ink);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.band.full { margin-top: 3.5rem; padding: 3.5rem 0 3rem; }
.plate {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: var(--plate);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}
.plate.rings { background-image: url("/salon/plate-rings.svg"); }
.plate.fire {
  background-image: url("/salon/plate-fire.svg");
  background-size: cover;
  background-position: right top;
  -webkit-mask-image: linear-gradient(to right, transparent 22%, #000 62%);
  mask-image: linear-gradient(to right, transparent 22%, #000 62%);
}
.night { --plate: 0.5; }
.plate.sphere { background-image: url("/salon/plate-sphere.svg"); }
.plate.cube { background-image: url("/salon/plate-cube.svg"); }
.plate.cross { background-image: url("/salon/plate-cross.svg"); background-size: 900px; background-repeat: repeat; }
.band .sec { border-top-color: color-mix(in srgb, var(--ink) 35%, transparent); }
.sec.flush { border-top: 0; padding-top: 0; }

/* ---- Page heads (sub pages) ---- */
.head {
  position: relative;
  padding: 2.5rem 0 2rem;
  overflow: hidden;
  isolation: isolate;
}
.head .stack { max-width: 40ch; }
.head .plate { inset: -2rem 0 0; }
.head .strip-wrap { display: block; margin-top: 0.6rem; max-width: 36ch; }
.head .lede { margin-top: 1.4rem; }

/* ---- Volumes as a poster series (NOT NOT PHILO) ---- */
.volumes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}
.volume {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--off) + 1.4rem) 1.4rem 1.6rem;
  background: var(--ground);
  border: 1px solid color-mix(in srgb, var(--ink) 30%, transparent);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-height: 420px;
  --key-size: clamp(2.4rem, 1.6rem + 3.8vw, 3.6rem);
}
.volume .plate { opacity: 0.2; background-size: cover; }
.volume .bar { align-self: flex-start; }
.volume .pre { margin-top: 1.8rem; font-size: 1.125rem; }
.volume .key { margin-bottom: 0.3em; }
.volume .strip-wrap { display: block; margin-top: auto; }
.volume .strip { font-size: 1.0625rem; }
.volume .note { font-size: 0.9375rem; color: var(--muted); margin: 1rem 0 0; }
@media (min-width: 760px) {
  .volumes { grid-template-columns: repeat(3, 1fr); }
  .volume { min-height: 480px; }
}

/* ---- Events as a catalogue ---- */
.group { padding: 3rem 0 0; }
.catalogue { list-style: none; margin: 1.6rem 0 0; padding: 0; }
.entry {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.35rem 1.5rem;
  padding: 1.4rem 0 1.5rem;
  border-top: 1px solid color-mix(in srgb, var(--ink) 25%, transparent);
  align-items: start;
}
.entry .tag { justify-self: start; margin-top: var(--off); }
.entry h3 { font-size: clamp(1.25rem, 1.05rem + 1vw, 1.75rem); letter-spacing: -0.015em; line-height: 1.15; }
.entry .meta { font-style: italic; color: var(--muted); margin: 0.15em 0 0; font-size: 0.9375rem; }
.entry .line { margin: 0.5em 0 0; max-width: 46ch; }
.entry .cat { font-family: var(--serif); font-style: italic; color: var(--muted); font-size: 0.9375rem; }
.entry.rave h3 { color: var(--red-text); text-shadow: 0.05em 0.05em 0 var(--shadow); text-transform: uppercase; letter-spacing: -0.02em; }
@media (min-width: 760px) {
  .entry { grid-template-columns: 9rem minmax(0, 1fr) minmax(0, 1.1fr) 4rem; }
  .entry .tag { grid-row: 1; }
  .entry .title { grid-column: 2; grid-row: 1; }
  .entry .line { grid-column: 3; grid-row: 1; margin: 0.15em 0 0; }
  .entry .cat { grid-column: 4; grid-row: 1; text-align: right; }
}

/* ---- Genres, as a row of small bars ---- */
.chips { display: flex; flex-wrap: wrap; gap: 0.9rem 0.7rem; margin: 1rem 0 1.2rem; padding: 0; list-style: none; padding-top: var(--off); }

/* ---- Colophon ---- */
.colophon {
  margin-top: 4rem;
  padding: 2.5rem 0 1rem;
  border-top: 1px solid color-mix(in srgb, var(--ink) 25%, transparent);
  display: grid;
  gap: 1.2rem;
  align-items: end;
}
.colophon .mail { font-weight: 700; text-decoration: none; }
.colophon .mail:hover { text-decoration: underline; text-decoration-color: var(--red); text-decoration-thickness: 3px; text-underline-offset: 0.22em; }
.colophon .ig { justify-self: start; margin-top: var(--off); }
.signoff {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.0625rem;
  margin: 1.2rem 0 0;
  color: var(--ink);
}
@media (min-width: 760px) {
  .colophon { grid-template-columns: 1fr auto; }
  .colophon .ig { grid-column: 2; grid-row: 1; justify-self: end; }
  .signoff { grid-column: 1 / -1; }
}