/* ==========================================================================
   Components, the reusable building blocks of the design system.
   Each block is documented on /design-system/.
   Depends on tokens.css + base.css.
   ========================================================================== */

/* --- Ransom-note lettering ------------------------------------------------ */
.ransom { display: inline-flex; flex-wrap: wrap; gap: 0.12em; line-height: 1; }
.ransom span {
  display: inline-block; padding: 0.06em 0.16em;
  box-shadow: 1px 2px 0 rgba(20, 16, 9, 0.45);
  text-transform: uppercase;
}
.ransom .dark  { background: var(--color-text); color: var(--color-surface); }
.ransom .light { background: var(--color-surface); color: var(--color-text); }
.ransom .red   { background: var(--color-accent); color: var(--color-accent-text); }
.ransom .f-anton { font-family: var(--font-impact); }
.ransom .f-rye   { font-family: var(--font-wood); }
.ransom .f-type  { font-family: var(--font-type); }
.ransom .f-sten  { font-family: var(--font-stencil); }
.ransom .r1 { transform: rotate(-4deg); }
.ransom .r2 { transform: rotate(3deg); }
.ransom .r3 { transform: rotate(-2deg); }
.ransom .r4 { transform: rotate(5deg); }
.ransom .r5 { transform: rotate(-6deg); }
.ransom .gap { width: 0.35em; background: none; box-shadow: none; padding: 0; }

/* --- Tape label ----------------------------------------------------------- */
.tape {
  display: inline-block; font-family: var(--font-type);
  text-transform: uppercase; letter-spacing: 0.08em; font-size: var(--fs-sm);
  background: rgba(244, 239, 226, 0.85); color: var(--color-text);
  padding: 0.3rem 0.8rem; box-shadow: 1px 1px 0 rgba(20, 16, 9, 0.4);
  transform: rotate(-1.5deg);
}

/* --- Kicker + headings ---------------------------------------------------- */
.kicker {
  font-family: var(--font-type); text-transform: uppercase;
  letter-spacing: var(--tracking-mega); font-size: var(--fs-xs);
  color: var(--color-accent-deep); margin: 0 0 var(--space-xs);
}
.band--dark .kicker { color: var(--color-bg); }
.section-title {
  font-family: var(--font-impact); text-transform: uppercase;
  font-size: var(--fs-2xl); margin: 0 0 var(--space-md);
}

/* --- Buttons -------------------------------------------------------------- */
.btn {
  font-family: var(--font-impact); text-transform: uppercase; letter-spacing: 0.04em;
  font-size: 1.05rem; padding: 0.8rem 1.5rem; min-height: 44px;
  display: inline-flex; align-items: center; text-decoration: none;
  border: var(--border); cursor: pointer; background: none; color: var(--color-text);
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.btn--solid { background: var(--color-text); color: var(--color-bg); }
.btn--solid:hover { transform: translate(-2px, -2px); box-shadow: var(--shadow-block-red); color: var(--color-bg); }
.btn--red { background: var(--color-accent); color: var(--color-accent-text); border-color: var(--color-text); }
.btn--red:hover { transform: translate(-2px, -2px); box-shadow: 4px 4px 0 var(--color-text); color: var(--color-accent-text); }
.btn--ghost:hover { background: var(--color-text); color: var(--color-bg); }

/* --- Masthead + navigation ------------------------------------------------ */
.masthead { background: var(--color-bg); border-bottom: var(--border); position: sticky; top: 0; z-index: 40; }
.masthead .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-sm); min-height: 66px; padding-block: var(--space-xs); }
.masthead .brand { text-decoration: none; font-size: 1.05rem; }
/* Whole nav hidden on mobile (the <details> menu replaces it) so only one
   "Menu" navigation landmark is exposed per viewport. */
.nav-primary { display: none; }
.nav-primary ul { display: flex; list-style: none; margin: 0; padding: 0; gap: 1.3rem; }
.nav-primary a { font-family: var(--font-impact); font-size: 1.05rem; letter-spacing: 0.04em; text-transform: uppercase; text-decoration: none; }
.nav-primary a:hover { color: var(--color-accent-deep); }
/* Current-page indicator (mirrors the language switcher) */
.nav-primary a[aria-current] { color: var(--color-accent-deep); border-bottom: 2px solid var(--color-text); }
.nav-mobile a[aria-current] { color: var(--color-accent-deep); box-shadow: inset 4px 0 0 var(--color-accent); }
/* <summary> styled as the toggle button; the default disclosure triangle is
   removed via inline-flex display + list-style none. */
.nav-toggle {
  font-family: var(--font-impact); text-transform: uppercase; letter-spacing: 0.05em;
  background: var(--color-text); color: var(--color-bg); border: 0;
  padding: 0.55rem 1rem; font-size: 1rem; cursor: pointer; min-height: 44px;
  display: inline-flex; align-items: center; list-style: none;
}
.nav-toggle::-webkit-details-marker { display: none; }
/* Open panel drops below the masthead bar as a full-width overlay (the closed
   <details> hides it natively, no JS needed). */
.nav-mobile {
  position: absolute; top: 100%; left: 0; right: 0; z-index: 5;
  background: var(--color-bg); border-bottom: var(--border);
}
.nav-mobile ul { list-style: none; margin: 0; padding: 0.4rem 0; }
.nav-mobile a {
  display: block; padding: 0.85rem var(--gutter); font-family: var(--font-impact);
  text-transform: uppercase; letter-spacing: 0.03em; text-decoration: none; min-height: 44px; font-size: 1.1rem;
}
.nav-mobile a:hover { background: var(--color-text); color: var(--color-bg); }
@media (min-width: 860px) {
  .nav-primary { display: block; }
  .nav-disclosure { display: none; }
  .masthead .brand { font-size: 1.2rem; }
}

/* Prominent Support (fundraiser) button in the masthead */
.masthead__support { padding: 0.45rem 0.95rem; font-size: 0.95rem; min-height: 44px; }

/* Language switcher */
.lang-switch ul {
  display: flex; align-items: center; list-style: none; margin: 0; padding: 0;
  font-family: var(--font-type); text-transform: uppercase; letter-spacing: 0.04em; font-size: var(--fs-xs);
}
.lang-switch li + li { margin-left: 0.6rem; padding-left: 0.6rem; border-left: 1px solid var(--color-line); }
.lang-switch a, .lang-switch span { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; }
.lang-switch a { color: var(--color-text); border-bottom: 2px solid transparent; }
.lang-switch a:hover { color: var(--color-accent-deep); border-bottom-color: var(--color-accent); }
.lang-switch [aria-current] { color: var(--color-accent-deep); border-bottom: 2px solid var(--color-text); }

/* --- Hero ----------------------------------------------------------------- */
.hero { position: relative; background: var(--color-bg); overflow: hidden; border-bottom: 4px solid var(--color-text); display: flex; flex-direction: column; }
.hero::before {
  content: ""; position: absolute; inset: 0; opacity: 0.5; pointer-events: none;
  background: radial-gradient(70% 60% at 18% 0%, rgba(233, 211, 28, 0.6), transparent 60%);
}
.hero .wrap { position: relative; z-index: 2; order: 1; padding-block: var(--space-lg) var(--space-md); }
.hero__eyebrow { font-family: var(--font-type); text-transform: uppercase; letter-spacing: 0.18em; font-size: var(--fs-xs); margin: 0 0 var(--space-sm); }
.hero__title { margin: 0; font-size: var(--fs-display); }
.hero__title .ransom { flex-wrap: nowrap; } /* keep each word on one line */
.hero__welsh { font-family: var(--font-marker); color: var(--color-accent-deep); font-size: var(--fs-lg); margin: 0.9rem 0 0; transform: rotate(-2deg); }
.hero__en { font-family: var(--font-impact); text-transform: uppercase; font-size: var(--fs-md); letter-spacing: 0.02em; margin: 0.5rem 0 0; line-height: 1.05; }
/* Decorative date stamp, bright red on yellow is intentionally low-contrast.
   It is aria-hidden and the date is also presented as accessible text in the
   hero copy, so it is exempt from the 4.5:1 text-contrast requirement. */
.hero__datestamp { position: absolute; top: 0; right: 0; z-index: 3; writing-mode: vertical-rl; font-family: var(--font-stencil); color: var(--color-accent); font-size: 1.4rem; letter-spacing: 0.1em; opacity: 0.85; display: none; }
.cta-row { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: var(--space-md); }

/* Hero figure, the Merched Becca cut-out, keyed from the poster artwork.
   Stacks below the headline on mobile; bleeds off the bottom on desktop. */
.hero-figure { order: 2; position: relative; z-index: 1; text-align: center; padding: 0 var(--gutter); }
.hero-figure img { display: inline-block; width: auto; max-height: 46vh; vertical-align: bottom; filter: drop-shadow(4px 6px 6px rgba(20, 16, 9, 0.35)); }

@media (min-width: 860px) {
  .hero { min-height: 580px; }
  .hero .wrap { padding-block: var(--space-2xl); }
  .hero__head { max-width: 56%; margin-left: auto; }
  .hero-figure { position: absolute; left: 3%; bottom: 0; width: 40%; max-width: 430px; padding: 0; text-align: left; }
  .hero-figure img { width: 100%; max-height: none; height: auto; }
  .hero__datestamp { display: block; }
}

/* --- Torn reveal band (full-bleed artwork) -------------------------------- */
.reveal-band { border-bottom: 4px solid var(--color-text); }
.reveal-band img { width: 100%; height: auto; }

/* --- Programme ribbon ----------------------------------------------------- */
.programme { background: var(--color-surface-dark); color: var(--color-text-invert); }
.programme .wrap { display: grid; grid-template-columns: 1fr; padding: 0; }
.slot { padding: var(--space-md) var(--gutter); border-bottom: 1px dashed var(--color-line-invert); }
.slot__time { font-family: var(--font-impact); color: var(--color-bg); font-size: 2.2rem; line-height: 1; }
.slot__what { font-family: var(--font-type); text-transform: uppercase; letter-spacing: 0.05em; margin: 0.5rem 0 0.2rem; }
.slot__where { font-size: var(--fs-sm); color: var(--color-text-muted); }
@media (min-width: 760px) {
  .programme .wrap { grid-template-columns: repeat(3, 1fr); }
  .slot { border-bottom: 0; border-right: 1px dashed var(--color-line-invert); }
  .slot:last-child { border-right: 0; }
}

/* --- Cut-out cards (event panels) ----------------------------------------- */
.panels { display: grid; gap: var(--space-md); grid-template-columns: 1fr; }
.panel { background: var(--color-surface); border: var(--border); padding: var(--space-md); position: relative; transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease); }
.panel:nth-child(1) { transform: rotate(-1.2deg); }
.panel:nth-child(2) { transform: rotate(0.8deg); }
.panel:nth-child(3) { transform: rotate(-0.6deg); }
.panel:hover { transform: rotate(0) translateY(-4px); box-shadow: var(--shadow-block); }
.panel__num { position: absolute; top: -18px; right: 14px; font-family: var(--font-impact); font-size: 2rem; background: var(--color-accent); color: var(--color-accent-text); padding: 0.1rem 0.5rem; transform: rotate(6deg); box-shadow: 2px 2px 0 var(--color-text); }
.panel h3 { font-family: var(--font-impact); font-size: 1.9rem; text-transform: uppercase; margin: 0.2rem 0 0.1rem; }
.panel__en { font-family: var(--font-marker); color: var(--color-accent); font-size: 1.1rem; margin: 0 0 0.9rem; }
.panel__meta { font-family: var(--font-type); text-transform: uppercase; letter-spacing: 0.04em; font-size: var(--fs-xs); }
.panel p.body { margin: 0.7rem 0 0; }
.link-more { font-family: var(--font-impact); text-transform: uppercase; letter-spacing: 0.04em; text-decoration: none; border-bottom: 3px solid var(--color-accent); }
@media (min-width: 760px) { .panels { grid-template-columns: repeat(3, 1fr); } }

/* --- Story (dark, halftone) ----------------------------------------------- */
.story .wrap { display: grid; gap: var(--space-md); grid-template-columns: 1fr; align-items: center; }
.story .figure { overflow: hidden; border: 4px solid var(--color-bg); }
.story .figure img { width: 100%; filter: grayscale(1) contrast(1.5) brightness(1.05); mix-blend-mode: luminosity; }
.dropcap::first-letter { font-family: var(--font-wood); float: left; font-size: 3.6rem; line-height: 0.8; padding: 0.25rem 0.5rem 0 0; color: var(--color-bg); }
.pull { font-family: var(--font-marker); font-size: var(--fs-lg); color: var(--color-bg-acid); border-left: 4px solid var(--color-accent); padding-left: var(--space-sm); margin: var(--space-md) 0; transform: rotate(-1deg); }
.story a { color: var(--color-bg-acid); }
@media (min-width: 860px) { .story .wrap { grid-template-columns: 1.3fr 0.9fr; gap: var(--space-lg); } }

/* --- Wanted notice (flyer) ------------------------------------------------ */
.notice-card { background: var(--color-surface); border: 4px solid var(--color-text); padding: var(--space-lg) var(--space-md); text-align: center; box-shadow: 10px 10px 0 var(--color-text); transform: rotate(-1deg); }
.notice-card h2 { font-family: var(--font-impact); text-transform: uppercase; font-size: var(--fs-2xl); margin: 0.4rem 0 0.2rem; line-height: 0.95; }
.notice-card__welsh { font-family: var(--font-marker); color: var(--color-accent); font-size: var(--fs-md); margin: 0 0 var(--space-sm); }
.notice-card p { max-width: 48ch; margin: 0 auto var(--space-md); }

/* --- Sponsor logo strip --------------------------------------------------- */
.sponsor-strip { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-sm); margin-top: var(--space-md); list-style: none; padding: 0; }
.sponsor-strip .sponsor { flex: 1 1 160px; max-width: 230px; background: var(--color-surface); border: 2px solid var(--color-text); min-height: 88px; display: flex; align-items: center; justify-content: center; text-align: center; padding: var(--space-sm); font-family: var(--font-impact); text-transform: uppercase; letter-spacing: 0.02em; font-size: 0.95rem; }
.sponsor-strip .sponsor:nth-child(odd) { transform: rotate(-1deg); }
.sponsor-strip .sponsor:nth-child(even) { transform: rotate(1deg); }
.sponsor-strip .sponsor img { max-height: 56px; width: auto; }

/* --- Interior page hero --------------------------------------------------- */
.page-hero { background: var(--color-bg); border-bottom: 4px solid var(--color-text); padding-block: var(--space-lg); }
.page-hero h1 { font-family: var(--font-impact); text-transform: uppercase; font-size: var(--fs-2xl); margin: 0.3rem 0 0.3rem; }
.page-hero__welsh { font-family: var(--font-marker); color: var(--color-accent-deep); font-size: var(--fs-md); margin: 0; }
.page-hero__intro { font-size: var(--fs-md); margin-top: var(--space-sm); }
.breadcrumb { font-family: var(--font-type); text-transform: uppercase; letter-spacing: 0.06em; font-size: var(--fs-xs); }
.breadcrumb a { text-decoration: none; }

/* --- Callout (notices, e.g. "route to be confirmed") ---------------------- */
.callout {
  border: 3px solid var(--color-text); background: var(--color-surface);
  padding: var(--space-md); box-shadow: var(--shadow-block-red);
}
.callout strong { font-family: var(--font-impact); text-transform: uppercase; letter-spacing: 0.03em; display: block; margin-bottom: 0.3rem; }
.callout p { margin: 0; }
.callout p + p { margin-top: var(--space-sm); } /* space a button row below the callout text */

/* --- Route timeline ------------------------------------------------------- */
.route { list-style: none; margin: var(--space-md) 0 0; padding: 0; max-width: var(--measure); }
.route li { position: relative; padding: 0 0 var(--space-lg) var(--space-lg); border-left: 3px dashed var(--color-text); margin-left: 8px; }
.route li:last-child { border-left-color: transparent; padding-bottom: 0; }
.route .dot { position: absolute; left: -12px; top: 0; width: 20px; height: 20px; background: var(--color-accent); border: 3px solid var(--color-text); }
.route .dot--end { background: var(--color-text); }
.route h3 { font-family: var(--font-impact); text-transform: uppercase; font-size: 1.5rem; margin: -4px 0 0; line-height: 1; }
.route p { font-family: var(--font-type); font-size: var(--fs-sm); margin: 0.35rem 0 0; }

/* --- Route map (illustrated SVG) ------------------------------------------ */
.route-map { margin: var(--space-md) 0 0; }
.route-map__svg {
  display: block; width: 100%; height: auto;
  border: 3px solid var(--color-text); background: var(--color-surface);
  background-image: repeating-linear-gradient(45deg, rgba(20,16,9,0.05) 0 12px, transparent 12px 24px);
}
.route-map__casing { fill: none; stroke: var(--color-text); stroke-width: 13; stroke-linejoin: round; stroke-linecap: round; }
.route-map__line   { fill: none; stroke: var(--color-accent); stroke-width: 7; stroke-linejoin: round; stroke-linecap: round; }
.route-map__street {
  font-family: var(--font-type); font-size: 18px; text-anchor: middle;
  fill: var(--color-text); paint-order: stroke; stroke: var(--color-surface); stroke-width: 5px;
}
.route-map__place {
  font-family: var(--font-marker); font-size: 22px;
  fill: var(--color-text); paint-order: stroke; stroke: var(--color-surface); stroke-width: 5px;
}
.route-map__dot { stroke: var(--color-text); stroke-width: 4; }
.route-map__dot--start { fill: var(--color-accent); }
.route-map__dot--end   { fill: var(--color-text); }
.route-map__caption { font-family: var(--font-type); font-size: var(--fs-sm); color: var(--color-text); margin-top: var(--space-sm); max-width: var(--measure); }

/* --- Info grid (two-up detail blocks) ------------------------------------- */
.info-grid { display: grid; gap: var(--space-md); grid-template-columns: 1fr; margin-top: var(--space-md); }
.info-grid h3 { font-family: var(--font-impact); text-transform: uppercase; font-size: 1.4rem; margin: 0 0 0.4rem; }
@media (min-width: 760px) { .info-grid { grid-template-columns: 1fr 1fr; gap: var(--space-lg); } }

/* --- CTA band ------------------------------------------------------------- */
.cta-band { background: var(--color-surface-dark); color: var(--color-text-invert); text-align: center; padding-block: var(--space-xl); }
.cta-band h2 { font-family: var(--font-impact); text-transform: uppercase; font-size: var(--fs-xl); margin: 0 0 var(--space-sm); }
.cta-band p { max-width: var(--measure); margin-inline: auto; } /* centre body + button under the heading */
.cta-band p + p { margin-top: var(--space-md); } /* space the button row below the body text */
.cta-band .btn--red { border-color: var(--color-bg); }

/* --- Tiles (what's on grid) ----------------------------------------------- */
.tiles { display: grid; gap: var(--space-md); grid-template-columns: 1fr; margin-top: var(--space-md); }
@media (min-width: 560px) { .tiles { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 920px) { .tiles { grid-template-columns: repeat(3, 1fr); } }
.tile { background: var(--color-surface); border: var(--border); padding: var(--space-md); }
.tile:nth-child(even) { transform: rotate(0.5deg); }
.tile:nth-child(odd) { transform: rotate(-0.5deg); }
.tile h3 { font-family: var(--font-impact); text-transform: uppercase; font-size: 1.3rem; margin: 0 0 0.3rem; }
.tile p { margin: 0; }
figure.tile { margin: 0; }
/* Gallery images render at their natural aspect ratio, archival documents and
   broadsides must be shown whole, not cropped to a fixed landscape window.
   Two columns on larger screens keeps the thumbnails large and legible. */
/* Masonry pack via CSS multicol: tiles flow down each column with no row-height
   voids (a fixed grid leaves gaps under shorter images). column-gap 0 + tile
   margin 0 keeps them flush. */
.tiles--gallery { display: block; column-count: 1; column-gap: var(--space-md); }
.tiles--gallery .tile { margin: 0 0 var(--space-md); break-inside: avoid; }
@media (min-width: 560px) { .tiles--gallery { column-count: 2; } }
.tile img { display: block; width: 100%; height: auto; border: 2px solid var(--color-text); }
.tile figcaption { font-family: var(--font-type); font-size: var(--fs-xs); margin-top: 0.5rem; }

/* Gallery zoom links + lightbox dialog */
.tile__zoom { display: block; cursor: zoom-in; }
.tile__zoom:hover img { opacity: 0.92; }
.tile__zoom:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 3px; }
.lightbox { width: 100%; height: 100%; max-width: 100vw; max-height: 100vh; margin: 0; padding: 0; border: 0; background: transparent; }
.lightbox::backdrop { background: rgba(20, 16, 9, 0.92); }
.lightbox[open] { display: flex; align-items: center; justify-content: center; }
.lightbox__figure { margin: 0; max-width: 92vw; text-align: center; }
.lightbox__img { display: block; max-width: 92vw; max-height: 82vh; width: auto; height: auto; margin: 0 auto; border: 3px solid var(--color-bg); }
.lightbox__caption { color: var(--color-text-invert); font-family: var(--font-type); font-size: var(--fs-sm); margin-top: var(--space-sm); }
.lightbox__close {
  position: fixed; top: var(--space-sm); right: var(--space-sm); z-index: 1;
  width: 48px; height: 48px; font-size: 2rem; line-height: 1;
  background: var(--color-text); color: var(--color-bg); border: 2px solid var(--color-bg); cursor: pointer;
}

/* --- Footer --------------------------------------------------------------- */
.site-footer { background: var(--color-surface-dark); color: var(--color-text-muted); padding: var(--space-lg) 0 var(--space-lg); border-top: 4px solid var(--color-bg); }
.site-footer .grid { display: grid; gap: var(--space-md); grid-template-columns: 1fr; }
.site-footer .footer-head { font-family: var(--font-impact); text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-bg); font-size: 1.1rem; margin: 0 0 0.7rem; }
.site-footer a { color: #e7dcc4; }
.site-footer a:hover { color: var(--color-bg); } /* mustard on ink, the deep-red hover is too dark here */
.site-footer .credits { font-size: var(--fs-sm); color: var(--c-grey-faint); margin-top: var(--space-md); border-top: 1px dashed var(--color-line-invert); padding-top: var(--space-sm); }
@media (min-width: 760px) { .site-footer .grid { grid-template-columns: 2fr 1fr 1fr; } }