/* ===== Forma — tokens ===== */
:root {
  --canvas: #f4eee1;
  --surface: #fffcf5;
  --surface-raised: #ffffff;
  --ink: #241f18;
  --ink-muted: #6c6152;
  --border: #e2d5bd;
  --border-strong: #cbb894;

  --accent: #a8492a;
  --accent-dark: #8f3f21;
  --on-accent: #fff6ea;

  --cat-ceramics: #4f7484;
  --cat-painting: #276b63;
  --cat-floristry: #8f540d;
  --cat-baking: #6a4326;

  --focus: #1f4a41;

  --font-display: Charter, 'Iowan Old Style', Georgia, 'Times New Roman', ui-serif, serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;

  --content-width: 1280px;
  --radius-sm: 4px;
  --radius-md: 10px;

  --dur-fast: 150ms;
  --dur-med: 280ms;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --dur-fast: 0ms;
    --dur-med: 0ms;
  }
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--accent-dark);
}

.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:focus {
  position: fixed;
  top: var(--space-3);
  left: var(--space-3);
  width: auto;
  height: auto;
  padding: var(--space-3) var(--space-5);
  margin: 0;
  clip: auto;
  overflow: visible;
  background: var(--ink);
  color: var(--surface);
  z-index: 100;
  border-radius: var(--radius-sm);
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 2px;
}

button {
  font: inherit;
  color: inherit;
}

.wrap {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(244, 238, 225, 0.92);
  backdrop-filter: saturate(1.2) blur(6px);
  border-bottom: 1px solid var(--border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
  min-height: 40px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink);
  text-decoration: none;
}

.brand__mark {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  transform: translateY(-2px);
}

.brand__tag {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  display: none;
}

@media (min-width: 640px) {
  .brand__tag {
    display: inline;
  }
}

/* ===== Buttons ===== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--surface);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}

.btn:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
}

.btn:active {
  transform: translateY(1px);
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--border-strong);
}

.btn--ghost:hover {
  background: var(--ink);
  color: var(--surface);
}

.btn--pill {
  border-radius: 999px;
  padding: var(--space-2) var(--space-4);
  font-size: 0.85rem;
}

.toggle {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  color: var(--ink);
}

.toggle[aria-pressed='true'] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}

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

.hero {
  padding: var(--space-8) 0 var(--space-7);
}

.hero__inner {
  display: grid;
  gap: var(--space-7);
  align-items: center;
}

@media (min-width: 900px) {
  .hero__inner {
    grid-template-columns: 1.05fr 0.95fr;
    gap: var(--space-8);
  }
}

.hero__eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-dark);
  font-weight: 700;
  margin: 0 0 var(--space-3);
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.25rem, 1.6rem + 2.8vw, 3.75rem);
  line-height: 1.05;
  margin: 0 0 var(--space-4);
  letter-spacing: -0.01em;
}

.hero__lede {
  font-size: 1.125rem;
  color: var(--ink-muted);
  max-width: 52ch;
  margin: 0 0 var(--space-6);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

.hero__media {
  position: relative;
  order: -1;
}

@media (min-width: 900px) {
  .hero__media {
    order: 0;
  }
}

.hero__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
}

/* ticket teaser */

.teaser {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--surface-raised);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  max-width: 420px;
  box-shadow: 0 10px 24px -18px rgba(36, 31, 24, 0.5);
}

.teaser__body {
  padding: var(--space-4) var(--space-5);
  flex: 1;
  min-width: 0;
}

.teaser__label {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-dark);
  font-weight: 700;
  margin: 0 0 var(--space-1);
}

.teaser__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin: 0 0 2px;
}

.teaser__meta {
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin: 0;
}

.teaser__stub {
  position: relative;
  align-self: stretch;
  width: 48px;
  border-left: 2px dashed var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-dark);
  flex-shrink: 0;
}

.teaser__stub::before,
.teaser__stub::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--canvas);
  left: -8px;
}

.teaser__stub::before {
  top: -8px;
}

.teaser__stub::after {
  bottom: -8px;
}

.teaser__go {
  background: none;
  border: 0;
  font-size: 1.3rem;
  cursor: pointer;
  color: inherit;
  padding: var(--space-4) var(--space-3);
  width: 100%;
  height: 100%;
}

/* ===== Value strip ===== */

.values {
  padding: var(--space-7) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.values__grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 720px) {
  .values__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.value {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.value__stamp {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  outline: 1px dashed var(--accent);
  outline-offset: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--accent-dark);
  transform: rotate(-6deg);
}

.value h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 0 0 var(--space-1);
}

.value p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.95rem;
}

/* ===== Browse section ===== */

.browse {
  padding: var(--space-8) 0 var(--space-9);
}

.browse__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.browse__head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 1.5rem + 1vw, 2.25rem);
  margin: 0;
}

.result-count {
  color: var(--ink-muted);
  font-size: 0.9rem;
}

.toolbar {
  position: sticky;
  top: 64px;
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: flex-end;
  background: var(--canvas);
  padding: var(--space-4) 0;
  margin-bottom: var(--space-6);
  border-bottom: 1px dashed var(--border-strong);
}

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

.field label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 700;
}

.field input[type='search'],
.field select {
  font: inherit;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--ink);
  border-radius: var(--radius-sm);
  min-width: 220px;
}

.field select {
  min-width: 180px;
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%),
    linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 18px) center, calc(100% - 13px) center;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: var(--space-7);
}

@media (max-width: 640px) {
  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .field input[type='search'],
  .field select {
    min-width: 0;
    width: 100%;
  }
}

/* ===== Cards grid ===== */

.grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (min-width: 640px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1080px) {
  .grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background: var(--surface-raised);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 28px -20px rgba(36, 31, 24, 0.55);
}

.card__media {
  position: relative;
  aspect-ratio: 5 / 4;
}

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

.card__tag {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  background: var(--tag-color, var(--accent));
  color: var(--on-accent);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: 2px;
  transform: rotate(-3deg);
  box-shadow: 0 4px 10px -4px rgba(0, 0, 0, 0.5);
}

.card__saved-flag {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--surface-raised);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 0.95rem;
  box-shadow: 0 4px 10px -4px rgba(0, 0, 0, 0.5);
}

.card__perforation {
  position: relative;
  border-top: 2px dashed var(--border-strong);
  margin: 0 var(--space-5);
}

.card__perforation::before,
.card__perforation::after {
  content: '';
  position: absolute;
  top: -9px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--canvas);
  border: 1px solid var(--border-strong);
}

.card__perforation::before {
  left: calc(var(--space-5) * -1 - 9px);
}

.card__perforation::after {
  right: calc(var(--space-5) * -1 - 9px);
}

.card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.card__title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin: 0;
}

.card__instructor {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.9rem;
}

.card__datetime {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
}

.card__facts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: var(--space-2) 0 0;
}

.stamp {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  padding: 3px var(--space-3);
  font-size: 0.78rem;
  color: var(--ink-muted);
}

.card__footer {
  margin-top: auto;
  padding-top: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.card__price {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent-dark);
}

/* ===== Empty state ===== */

.empty-state {
  text-align: center;
  padding: var(--space-9) var(--space-5);
  border: 2px dashed var(--border-strong);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.empty-state h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: 0 0 var(--space-2);
}

.empty-state p {
  color: var(--ink-muted);
  margin: 0 0 var(--space-5);
}

/* ===== Detail dialog ===== */

.detail {
  border: none;
  padding: 0;
  border-radius: var(--radius-md);
  max-width: 720px;
  width: min(92vw, 720px);
  max-height: 88vh;
  overflow: auto;
  background: var(--surface-raised);
  color: var(--ink);
}

.detail::backdrop {
  background: rgba(36, 31, 24, 0.55);
}

.detail__inner {
  position: relative;
}

.detail__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  z-index: 2;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: var(--surface-raised);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.detail__close:hover {
  background: var(--ink);
  color: var(--surface);
}

.detail__media {
  aspect-ratio: 16 / 9;
}

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

.detail__content {
  padding: var(--space-6);
}

.detail__tag {
  display: inline-block;
  background: var(--tag-color, var(--accent));
  color: var(--on-accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: 2px;
  margin-bottom: var(--space-3);
}

.detail__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.3rem + 1vw, 2.1rem);
  margin: 0 0 var(--space-2);
}

.detail__instructor {
  color: var(--ink-muted);
  margin: 0 0 var(--space-5);
}

.detail__facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin: 0 0 var(--space-5);
  padding: var(--space-4) 0;
  border-top: 2px dashed var(--border-strong);
  border-bottom: 2px dashed var(--border-strong);
}

@media (min-width: 480px) {
  .detail__facts {
    grid-template-columns: repeat(3, 1fr);
  }
}

.detail__facts dt {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 2px;
}

.detail__facts dd {
  margin: 0;
  font-weight: 600;
}

.detail__body {
  font-size: 1.05rem;
  color: var(--ink);
  max-width: 62ch;
  margin: 0 0 var(--space-6);
}

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

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

.site-footer {
  border-top: 1px solid var(--border);
  padding: var(--space-7) 0;
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-4);
  align-items: center;
  color: var(--ink-muted);
  font-size: 0.85rem;
}

.site-footer p {
  margin: 0;
}