/* ==========================================================================
   Forma — Studio Index
   Direction: cool editorial poster / Swiss index / risograph accents
   ========================================================================== */

:root {
  --paper: #eef0e6;
  --paper-2: #f7f8f1;
  --paper-3: #e2e6d8;
  --ink: #11140f;
  --ink-soft: #4b5046;
  --cobalt: #2328e6;
  --cobalt-deep: #171ba8;
  --lime: #d9ff45;
  --line: rgba(17, 20, 15, 0.26);
  --line-strong: #11140f;

  --font-display: "Avenir Next Condensed", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-serif: "New York", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --font-mono: "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;

  --header-h: 76px;
  --gutter: clamp(20px, 3.4vw, 52px);
  --focus: 3px solid var(--cobalt);
  --ease: cubic-bezier(0.33, 1, 0.68, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.drawer-open { overflow: hidden; }

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

[hidden] { display: none !important; }

h1, h2, h3, p, dl, dd, dt, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; }

::selection { background: var(--lime); color: var(--ink); }

:focus-visible {
  outline: var(--focus);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 200;
  transform: translateY(-160%);
  background: var(--ink);
  color: var(--paper-2);
  padding: 12px 18px;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid var(--lime);
}
.skip-link:focus { transform: translateY(0); }

.icon { width: 22px; height: 22px; flex: none; }

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 var(--gutter);
  background: rgba(238, 240, 230, 0.97);
  border-bottom: 2px solid var(--ink);
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
  min-width: 0;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 30px;
  line-height: 1;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.brand-star {
  color: var(--cobalt);
  display: inline-block;
  transform: translateY(-1px);
}

.brand-sub {
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1.45;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding-left: 16px;
  border-left: 1px solid var(--line);
}

.header-meta {
  margin-left: auto;
  margin-right: 12px;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.55;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.saved-toggle {
  position: relative;
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 14px 0 18px;
  background: transparent;
  border: 2px solid var(--ink);
  border-radius: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background 160ms var(--ease), color 160ms var(--ease), transform 160ms var(--ease);
}

.saved-toggle:hover { background: var(--paper-2); }
.saved-toggle:active { transform: translate(1px, 1px); }

.saved-count {
  display: inline-grid;
  place-items: center;
  min-width: 22px;
  height: 22px;
  padding: 0 4px;
  background: var(--ink);
  color: var(--paper-2);
  font-size: 10px;
  line-height: 1;
}

.saved-toggle[aria-pressed="true"] {
  background: var(--lime);
  border-color: var(--ink);
}
.saved-toggle[aria-pressed="true"] .saved-count { background: var(--cobalt); color: #fff; }

.saved-toggle-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--cobalt);
  transition: background 160ms var(--ease);
}
.saved-toggle[aria-pressed="true"] .saved-toggle-dot { background: var(--ink); }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  border-bottom: 2px solid var(--ink);
  background:
    linear-gradient(to right, transparent calc(100% - 1px), rgba(17,20,15,0.07) 1px) 0 0 / 25% 100%,
    var(--paper);
}

.hero-copy {
  position: relative;
  padding: clamp(32px, 4vw, 54px) var(--gutter) 0;
  border-right: 2px solid var(--ink);
  overflow: hidden;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: clamp(22px, 2.8vw, 38px);
}

.eyebrow-mark { color: var(--cobalt); font-size: 13px; }

.hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(60px, 8vw, 110px);
  line-height: 0.84;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  margin: 0 0 28px -0.04em;
  max-width: 11ch;
}

.hero h1 em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.06em;
  letter-spacing: -0.035em;
  text-transform: lowercase;
  color: var(--cobalt);
  display: inline-block;
  transform: translateY(0.03em);
}

.hero-lede {
  max-width: 42ch;
  font-size: clamp(16px, 1.25vw, 18px);
  line-height: 1.55;
  color: var(--ink-soft);
  margin-bottom: 24px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 26px;
  flex-wrap: wrap;
  margin-bottom: clamp(30px, 3.6vw, 48px);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 50px;
  padding: 0 22px;
  border: 2px solid var(--ink);
  border-radius: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 160ms var(--ease), color 160ms var(--ease), transform 160ms var(--ease), box-shadow 160ms var(--ease);
}

.button-ink {
  background: var(--ink);
  color: var(--paper-2);
  box-shadow: 5px 5px 0 var(--cobalt);
}
.button-ink:hover {
  background: var(--cobalt);
  color: #fff;
  border-color: var(--ink);
  box-shadow: 5px 5px 0 var(--lime);
  transform: translate(-2px, -2px);
}
.button-ink:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--lime); }

.hero-aside {
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.5;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 2px solid var(--ink);
  margin: 0 calc(var(--gutter) * -1);
}

.hero-stats > div {
  padding: 14px var(--gutter) 18px;
  border-right: 1px solid var(--line);
}
.hero-stats > div:last-child { border-right: 0; }

.hero-stats dt {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.hero-stats dd {
  font-family: var(--font-display);
  font-size: clamp(30px, 3vw, 42px);
  font-weight: 700;
  line-height: 1;
  margin-top: 4px;
}

.hero-media {
  position: relative;
  min-height: clamp(430px, 54vw, 600px);
  background: var(--cobalt);
  overflow: hidden;
  isolation: isolate;
}

.hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.18) brightness(1.02);
  mix-blend-mode: multiply;
  transform: scale(1.02);
  transition: transform 700ms var(--ease), filter 500ms var(--ease);
}

.hero-media:hover img { transform: scale(1.045); }

.hero-media-tag {
  position: absolute;
  left: clamp(16px, 2.2vw, 28px);
  bottom: clamp(48px, 5vw, 64px);
  z-index: 2;
  background: var(--lime);
  color: var(--ink);
  padding: 12px 16px 13px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  border: 2px solid var(--ink);
}

.hero-media-tag span {
  display: block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.16em;
  line-height: 1.3;
}

.hero-media-index {
  position: absolute;
  top: clamp(18px, 2.4vw, 30px);
  right: 14px;
  z-index: 2;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.3em;
  color: rgba(255, 255, 255, 0.88);
}

.hero-media-caption {
  position: absolute;
  left: clamp(16px, 2.2vw, 28px);
  bottom: 16px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
}

.hero-copy::after {
  content: "✦";
  position: absolute;
  right: 26px;
  top: 20px;
  font-size: clamp(48px, 6vw, 88px);
  line-height: 1;
  color: var(--cobalt);
  opacity: 0.12;
  pointer-events: none;
}

/* ==========================================================================
   Marquee
   ========================================================================== */

.marquee {
  background: var(--ink);
  color: var(--lime);
  border-bottom: 2px solid var(--ink);
  overflow: hidden;
  padding: 11px 0;
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 34s linear infinite;
}

.marquee-track span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  white-space: nowrap;
  padding-right: 18px;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ==========================================================================
   Index
   ========================================================================== */

.index-section { scroll-margin-top: var(--header-h); }

.index-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  padding: clamp(34px, 4vw, 54px) var(--gutter) clamp(24px, 3vw, 38px);
  border-bottom: 2px solid var(--ink);
}

.section-number {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cobalt);
  margin-bottom: 10px;
}

.index-heading h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(38px, 4.4vw, 64px);
  line-height: 0.92;
  letter-spacing: -0.005em;
  text-transform: uppercase;
}

.index-heading h2 em {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  text-transform: lowercase;
  letter-spacing: -0.03em;
  color: var(--cobalt);
}

.index-intro {
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.7;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-align: right;
  padding-bottom: 6px;
}

.browse-layout {
  display: grid;
  grid-template-columns: 302px minmax(0, 1fr);
  align-items: start;
}

/* --- Filter rail ---------------------------------------------------------- */

.filters {
  border-right: 2px solid var(--ink);
  min-height: 100%;
}

.filters-inner {
  position: sticky;
  top: calc(var(--header-h) + 2px);
  padding: 28px clamp(20px, 2.2vw, 30px) 40px;
}

.field { margin-bottom: 22px; }

.field-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  margin-bottom: 9px;
}

.search-wrap, .select-wrap { position: relative; }

.search-icon {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px; height: 18px;
  color: var(--ink-soft);
  pointer-events: none;
}

.search-wrap input,
.select-wrap select {
  width: 100%;
  height: 52px;
  border: 2px solid var(--ink);
  border-radius: 0;
  background: var(--paper-2);
  font-size: 15px;
  transition: background 160ms var(--ease), box-shadow 160ms var(--ease);
}

.search-wrap input {
  padding: 0 14px 0 41px;
  -webkit-appearance: none;
  appearance: none;
}
.search-wrap input::placeholder { color: #6a6f63; opacity: 1; }
.search-wrap input::-webkit-search-cancel-button { -webkit-appearance: none; }

.search-wrap input:hover,
.select-wrap select:hover { background: #fff; }

.search-wrap input:focus,
.select-wrap select:focus {
  outline: var(--focus);
  outline-offset: 2px;
  background: #fff;
}

.select-wrap select {
  -webkit-appearance: none;
  appearance: none;
  padding: 0 40px 0 14px;
  font-weight: 600;
  cursor: pointer;
}

.select-arrow {
  position: absolute;
  right: 13px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px; height: 18px;
  pointer-events: none;
}

.rail-rule {
  height: 1px;
  background: var(--line);
  margin: 26px 0 18px;
}

.rail-note {
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 30ch;
}

.rail-shortlist {
  margin-top: 28px;
  border-top: 2px solid var(--ink);
  padding-top: 16px;
}

.rail-shortlist h3 {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
}

.rail-shortlist h3 span {
  color: var(--cobalt);
}

.rail-shortlist li { border-bottom: 1px solid var(--line); }

.rail-shortlist button {
  width: 100%;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 0;
  background: transparent;
  border: 0;
  text-align: left;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  transition: color 150ms var(--ease);
}

.rail-shortlist button span {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  white-space: nowrap;
}

.rail-shortlist button:hover { color: var(--cobalt); }
.rail-shortlist button:hover span { color: var(--cobalt); }

.rail-contact {
  display: inline-block;
  margin-top: 28px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 3px;
  transition: color 150ms var(--ease), border-color 150ms var(--ease);
}
.rail-contact span { color: var(--ink-soft); }
.rail-contact:hover { color: var(--cobalt); border-color: var(--cobalt); }
.rail-contact:hover span { color: var(--cobalt); }

/* --- Results -------------------------------------------------------------- */

.results { min-width: 0; }

.results-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 15px clamp(18px, 2.4vw, 34px);
  border-bottom: 1px solid var(--line);
  background: var(--paper-2);
}

.results-count {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  font-weight: 600;
}

.results-sort {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.workshop-list { border-bottom: 2px solid var(--ink); }

.workshop-item {
  position: relative;
  display: grid;
  grid-template-columns: 36px 124px minmax(0, 1fr) 118px 86px 48px;
  gap: clamp(14px, 1.7vw, 24px);
  align-items: center;
  padding: 18px clamp(18px, 2.4vw, 34px);
  border-bottom: 1px solid var(--line);
  background: transparent;
  transition: background 170ms var(--ease), box-shadow 170ms var(--ease);
}

.workshop-item:last-child { border-bottom: 0; }

.workshop-item:hover,
.workshop-item:focus-within {
  background: #f5fadf;
  box-shadow: inset 4px 0 0 var(--cobalt);
}

.item-index {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  align-self: start;
  padding-top: 4px;
}

.item-thumb {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 2px solid var(--ink);
  background: var(--paper-3);
}

.item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.08);
  transition: filter 350ms var(--ease), transform 500ms var(--ease);
}

.workshop-item:hover .item-thumb img,
.workshop-item:focus-within .item-thumb img {
  filter: grayscale(0) contrast(1.02);
  transform: scale(1.05);
}

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

.item-kicker {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cobalt);
  margin-bottom: 5px;
}
.item-kicker span { color: var(--ink-soft); }

.item-title {
  font-family: var(--font-display);
  font-size: clamp(23px, 2vw, 29px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  margin-bottom: 6px;
  transition: color 160ms var(--ease);
}

.workshop-item:hover .item-title { color: var(--cobalt); }

.item-desc {
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--ink-soft);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-width: 46ch;
}

.item-when {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.item-when strong {
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
}

.item-when span {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  white-space: nowrap;
}

.item-price {
  font-family: var(--font-display);
  font-size: 27px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}
.item-price span {
  display: block;
  margin-top: 3px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.open-item {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 2px solid var(--ink);
  background: transparent;
  border-radius: 0;
  transition: background 160ms var(--ease), color 160ms var(--ease), transform 160ms var(--ease);
}

.open-item svg { width: 20px; height: 20px; }

.open-item:hover {
  background: var(--cobalt);
  color: #fff;
  transform: translate(2px, -2px);
}
.open-item:active { transform: translate(0, 0); }

/* --- Empty state ---------------------------------------------------------- */

.empty-state {
  margin: clamp(20px, 3vw, 40px);
  border: 2px solid var(--ink);
  background: var(--paper-2);
  padding: clamp(28px, 4vw, 52px);
  max-width: 620px;
  box-shadow: 8px 8px 0 var(--lime);
}

.empty-kicker {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cobalt);
  margin-bottom: 12px;
}

.empty-state h3 {
  font-family: var(--font-display);
  font-size: clamp(32px, 3.4vw, 46px);
  font-weight: 700;
  line-height: 0.95;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.empty-state > p:not(.empty-kicker) {
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.55;
  max-width: 42ch;
  margin-bottom: 24px;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--ink);
  color: var(--paper-2);
  padding: clamp(38px, 5vw, 70px) var(--gutter) 24px;
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 40px;
  padding-bottom: clamp(38px, 5vw, 64px);
  border-bottom: 1px solid rgba(247, 248, 241, 0.25);
}

.footer-mark {
  font-family: var(--font-display);
  font-size: clamp(76px, 13vw, 190px);
  font-weight: 700;
  line-height: 0.8;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: transparent;
  -webkit-text-stroke: 1px rgba(247, 248, 241, 0.55);
  align-self: end;
}

.footer-notes { align-self: end; max-width: 42ch; }

.footer-notes h2 {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 14px;
}

.footer-notes p {
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(247, 248, 241, 0.78);
  margin-bottom: 12px;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  justify-content: space-between;
  padding-top: 18px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: rgba(247, 248, 241, 0.62);
}

.footer-bottom a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(247, 248, 241, 0.45);
  padding-bottom: 2px;
}
.footer-bottom a:hover { color: var(--lime); border-color: var(--lime); }

/* ==========================================================================
   Detail drawer
   ========================================================================== */

.detail-backdrop {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(17, 20, 15, 0.58);
  animation: fade-in 220ms var(--ease) both;
}

.detail {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 100;
  width: min(610px, 100vw);
  height: 100dvh;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--paper-2);
  border-left: 2px solid var(--ink);
  box-shadow: -14px 0 0 rgba(35, 40, 230, 0.9);
  animation: drawer-in 300ms var(--ease) both;
}

.detail[hidden],
.detail-backdrop[hidden] { display: none; }

@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes drawer-in {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

.detail-top {
  position: sticky;
  top: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 16px 12px 22px;
  background: var(--paper-2);
  border-bottom: 2px solid var(--ink);
}

.detail-top-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.detail-top-label span { color: var(--ink); font-weight: 600; }

.close-detail {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  background: transparent;
  border: 2px solid var(--ink);
  border-radius: 0;
  transition: background 160ms var(--ease), color 160ms var(--ease), transform 160ms var(--ease);
}
.close-detail svg { width: 20px; height: 20px; }
.close-detail:hover { background: var(--cobalt); color: #fff; transform: rotate(90deg); }

.detail-media {
  position: relative;
  aspect-ratio: 16 / 9;
  min-height: 210px;
  border-bottom: 2px solid var(--ink);
  background: var(--paper-3);
  overflow: hidden;
}

.detail-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-category {
  position: absolute;
  left: 20px;
  bottom: 18px;
  background: var(--lime);
  border: 2px solid var(--ink);
  padding: 7px 11px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.detail-body { padding: clamp(24px, 4vw, 36px) clamp(22px, 3.6vw, 36px) 44px; }

.detail-body h2 {
  font-family: var(--font-display);
  font-size: clamp(42px, 5vw, 64px);
  font-weight: 700;
  line-height: 0.88;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.detail-body-copy {
  font-size: 17.5px;
  line-height: 1.58;
  max-width: 46ch;
  margin-bottom: 26px;
}

.detail-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 2px solid var(--ink);
  margin-bottom: 26px;
}

.detail-meta > div {
  padding: 12px 14px 13px 0;
  border-bottom: 1px solid var(--line);
}
.detail-meta > div:nth-child(2n) { padding-left: 16px; border-left: 1px solid var(--line); }

.detail-meta dt {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 3px;
}

.detail-meta dd { font-size: 14px; font-weight: 600; line-height: 1.35; }

.save-item {
  width: 100%;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 20px;
  border: 2px solid var(--ink);
  border-radius: 0;
  background: var(--cobalt);
  color: #fff;
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: background 160ms var(--ease), color 160ms var(--ease), transform 160ms var(--ease), box-shadow 160ms var(--ease);
}

.save-item .save-icon { width: 22px; height: 22px; }
.save-item:hover { transform: translate(-2px, -2px); box-shadow: 5px 5px 0 var(--ink); }
.save-item:active { transform: translate(0, 0); box-shadow: none; }

.save-item[aria-pressed="true"] {
  background: var(--lime);
  color: var(--ink);
}

.save-help {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1.5;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (hover: none) {
  .item-thumb img { filter: grayscale(0) contrast(1.02); }
}

@media (max-width: 1180px) {
  .workshop-item {
    grid-template-columns: 28px 104px minmax(0, 1fr) 104px 76px 44px;
    gap: 14px;
  }
  .item-price { font-size: 23px; }
  .open-item { width: 44px; height: 44px; }
}

@media (max-width: 980px) {
  :root { --header-h: 68px; }

  .header-meta { display: none; }
  .saved-toggle { margin-left: auto; }

  .hero { grid-template-columns: 1fr; }
  .hero-copy { border-right: 0; border-bottom: 2px solid var(--ink); }
  .hero-media { min-height: 340px; aspect-ratio: 16 / 9; }
  .hero h1 { max-width: 12ch; }

  .browse-layout { grid-template-columns: 1fr; }
  .filters {
    border-right: 0;
    border-bottom: 2px solid var(--ink);
    min-height: 0;
  }
  .filters-inner {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 20px;
    padding: 22px var(--gutter);
  }
  .filters-inner .field { margin-bottom: 16px; }
  .rail-rule, .rail-note, .rail-contact { display: none; }
  .rail-shortlist { grid-column: 1 / -1; margin-top: 4px; }

  .workshop-item {
    grid-template-columns: 92px minmax(0, 1fr) 48px;
    grid-template-areas:
      "thumb main open"
      "thumb when open";
    gap: 4px 16px;
    padding: 18px var(--gutter);
    align-items: start;
  }
  .item-index { display: none; }
  .item-thumb { grid-area: thumb; width: 92px; }
  .item-main { grid-area: main; }
  .item-when {
    grid-area: when;
    flex-direction: row;
    gap: 12px;
    border-left: 0;
    padding: 6px 0 0;
    align-items: baseline;
  }
  .item-price { display: none; }
  .open-item { grid-area: open; align-self: center; }
  .item-desc { -webkit-line-clamp: 1; }

  .footer-top { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 620px) {
  :root { --header-h: 64px; --gutter: 18px; }

  .site-header { gap: 12px; }
  .brand { gap: 0; }
  .brand-name { font-size: 25px; }
  .brand-sub { display: none; }
  .saved-toggle { min-height: 42px; padding: 0 10px 0 13px; font-size: 10px; gap: 8px; }
  .saved-toggle-dot { display: none; }

  .hero-copy { padding-top: 30px; }
  .eyebrow { font-size: 8.5px; letter-spacing: 0.13em; margin-bottom: 24px; }
  .hero h1 { font-size: clamp(52px, 16vw, 74px); margin-bottom: 22px; }
  .hero-lede { font-size: 15.5px; }
  .hero-actions { margin-bottom: 30px; gap: 18px; }
  .button { min-height: 48px; }
  .hero-aside { font-size: 9px; }
  .hero-stats dt { font-size: 8px; }
  .hero-media { min-height: 280px; }

  .marquee-track span { font-size: 9px; }

  .index-head { display: block; padding-top: 30px; }
  .index-intro { text-align: left; margin-top: 18px; }

  .filters-inner {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 20px var(--gutter);
  }
  .filters-inner .field { margin-bottom: 14px; }
  .filters-inner .field:last-of-type { margin-bottom: 0; }
  .rail-shortlist { margin-top: 16px; }

  .results-bar { padding: 13px var(--gutter); }
  .results-sort { display: none; }

  .workshop-item {
    grid-template-columns: 74px minmax(0, 1fr) 44px;
    gap: 3px 13px;
    padding: 16px var(--gutter);
  }
  .item-thumb { width: 74px; }
  .item-title { font-size: 21px; }
  .item-kicker { font-size: 9px; letter-spacing: 0.1em; }
  .item-desc { display: none; }
  .item-when strong { font-size: 12px; }
  .item-when span { font-size: 9px; }
  .open-item { width: 44px; height: 44px; }

  .empty-state { margin: 18px; box-shadow: 6px 6px 0 var(--lime); }

  .footer-mark { font-size: 25vw; }

  .detail { width: 100vw; box-shadow: none; border-left: 0; }
  .detail-media { min-height: 190px; }
  .detail-meta { grid-template-columns: 1fr 1fr; }
  .save-item { font-size: 21px; }
}

/* ==========================================================================
   Motion preferences
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .marquee-track { animation: none; transform: none; }
  .hero-media img,
  .workshop-item:hover .item-thumb img,
  .workshop-item:focus-within .item-thumb img { transform: none; }
}