/* ==========================================================================
   berlin studios — styles
   Clean gallery baseline; punk/zine accents are reserved for the marks
   left by discovery, never applied wall-to-wall.
   ========================================================================== */

@import url("https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,500&family=Inter:wght@400;500;600;700&family=Special+Elite&family=Permanent+Marker&family=Caveat:wght@600;700&display=swap");

:root {
  --paper: #f6f2ea;
  --paper-2: #efe8d8;
  --paper-3: #e8e0cd;
  --ink: #17150f;
  --ink-soft: #4d4939;
  --ink-faint: #665f49; /* darkened from a lighter draft value to clear WCAG AA (4.5:1) on --paper and --paper-2 */
  --riso-pink: #e8225a;
  --riso-pink-ink: #9c1440;
  --riso-blue: #21349e;
  --line: rgba(23, 21, 15, 0.16);
  --line-strong: rgba(23, 21, 15, 0.32);
  --focus: #21349e;
  --radius-s: 2px;
  --radius-m: 4px;
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-type: "Special Elite", "Courier New", monospace;
  --font-scrawl: "Permanent Marker", cursive;
  --font-hand: "Caveat", cursive;
  --container: 1120px;
  --gutter: clamp(20px, 5vw, 64px);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@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;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; }

.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* ---- accessibility helpers ---- */
.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: absolute; left: 12px; top: -60px;
  background: var(--ink); color: var(--paper);
  padding: 10px 16px; border-radius: var(--radius-s);
  z-index: 1000; transition: top 0.15s ease;
  font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: 12px; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}
button:focus-visible, a:focus-visible { outline-offset: 3px; }

/* ==========================================================================
   Xerox grain overlay — pure CSS/SVG, no image assets required
   ========================================================================== */
.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 2;
  opacity: 0.05;
  mix-blend-mode: multiply;
}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(246, 242, 234, 0.92);
  backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
  gap: 12px;
}
@media (max-width: 560px) {
  .site-header .wrap { height: auto; flex-wrap: wrap; padding-top: 12px; padding-bottom: 12px; }
  .main-nav { gap: 12px; width: 100%; justify-content: space-between; }
  .main-nav a { font-size: 0.72rem; }
  .nav-cta { padding: 8px 12px !important; }
}
@media (max-width: 380px) {
  .main-nav a:not(.nav-cta) { display: none; }
  .main-nav { justify-content: flex-end; }
}
.wordmark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  text-decoration: none;
}
.wordmark span { color: var(--riso-pink); }
.main-nav { display: flex; gap: clamp(14px, 2.4vw, 28px); align-items: center; }
.main-nav a {
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover { color: var(--ink); border-color: var(--line-strong); }
.nav-cta {
  background: var(--ink); color: var(--paper) !important;
  padding: 9px 16px !important; border-radius: var(--radius-s);
  border-bottom: none !important;
}
.nav-cta:hover { background: var(--riso-pink-ink); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  padding: clamp(56px, 12vw, 128px) 0 clamp(48px, 8vw, 96px);
  overflow: hidden;
}
.hero-eyebrow {
  font-family: var(--font-type);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: inline-flex; align-items: center; gap: 8px;
  margin-bottom: 22px;
}
.hero-eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--riso-pink);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

.hero h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.4rem, 6.5vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
  margin: 0 0 24px;
  max-width: 16ch;
}
.hero p.lede {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--ink-soft);
  max-width: 52ch;
  margin: 0 0 36px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: 0.95rem;
  padding: 13px 22px;
  border-radius: var(--radius-s);
  text-decoration: none;
  border: 1.5px solid var(--ink);
  cursor: pointer;
  transition: transform 0.12s ease, background 0.15s ease, color 0.15s ease;
}
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--riso-pink-ink); border-color: var(--riso-pink-ink); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--paper-2); }
.btn:active { transform: translateY(1px); }
@media (prefers-reduced-motion: no-preference) {
  .btn:hover { transform: translateY(-1px); }
}

.hero-stats {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: clamp(24px, 5vw, 64px);
}
.hero-stats .stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1;
}
.hero-stats .stat-label {
  font-size: 0.78rem;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 6px;
}

/* ==========================================================================
   Section scaffolding
   ========================================================================== */
section { padding: clamp(56px, 9vw, 108px) 0; position: relative; }
.section-head { max-width: 62ch; margin-bottom: clamp(32px, 5vw, 56px); }
.section-kicker {
  font-family: var(--font-type);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--riso-pink-ink);
  margin: 0 0 12px;
}
.section-head h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}
.section-head p { color: var(--ink-soft); margin: 0; font-size: 1.02rem; }
.divider { border: none; border-top: 1px solid var(--line); margin: 0; }

/* ==========================================================================
   The Work — collector grid
   ========================================================================== */
.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: clamp(16px, 2vw, 22px);
}
.piece-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
  display: flex; flex-direction: column;
}
.piece-media {
  aspect-ratio: 1 / 1;
  background: var(--paper-2);
  overflow: hidden;
  position: relative;
}
.piece-media img { width: 100%; height: 100%; object-fit: cover; }
.piece-status {
  position: absolute; top: 10px; left: 10px;
  font-family: var(--font-type);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  border-radius: var(--radius-s);
  background: rgba(23,21,15,0.85);
  color: var(--paper);
}
.piece-status.is-live { background: var(--riso-pink-ink); } /* darker than --riso-pink so paper-colored text clears AA contrast */
.piece-status.is-sold { background: rgba(23,21,15,0.6); }
.piece-body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.piece-title { font-weight: 700; font-size: 0.95rem; letter-spacing: 0.01em; }
.piece-meta {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.82rem; color: var(--ink-soft);
}
.piece-price { font-family: var(--font-type); }
.piece-cta {
  margin-top: auto;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font-size: 0.82rem; font-weight: 600;
  padding: 10px 12px;
  border: 1.5px solid var(--ink);
  border-radius: var(--radius-s);
  text-decoration: none;
  min-height: 44px;
}
.piece-cta:hover { background: var(--ink); color: var(--paper); }
.piece-card.is-sold .piece-cta {
  border-color: var(--line-strong); color: var(--ink-faint);
}
.piece-card.is-sold .piece-cta:hover { background: var(--paper-2); color: var(--ink); }
.piece-card.is-sold .piece-media img { filter: grayscale(0.55) contrast(0.95); }

/* egg anchor on a piece card */
.piece-card.has-egg { padding-top: 0; }
.egg-on-card { position: absolute; z-index: 3; }
.egg-on-card.corner-tr { top: 8px; right: 8px; }

/* ==========================================================================
   Story timeline
   ========================================================================== */
.timeline { display: flex; flex-direction: column; gap: 0; }
.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: clamp(16px, 3vw, 40px);
  padding: 30px 0;
  border-top: 1px solid var(--line);
}
.timeline-item:first-child { border-top: 1px solid var(--line); }
.timeline-era {
  font-family: var(--font-type);
  font-size: 0.95rem;
  color: var(--ink-faint);
  padding-top: 4px;
}
.timeline-content h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  margin: 0 0 10px;
}
.timeline-content p { margin: 0; color: var(--ink-soft); max-width: 62ch; }
.timeline-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.3rem, 2.4vw, 1.7rem);
  max-width: 22ch;
  margin: 46px 0;
  padding-left: 24px;
  border-left: 3px solid var(--riso-pink);
}
@media (max-width: 640px) {
  .timeline-item { grid-template-columns: 1fr; gap: 8px; }
}

/* portrait / installation figure */
.story-figure {
  margin: clamp(28px,5vw,48px) 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--paper-2);
}
.story-figure img { width: 100%; height: auto; display: block; }
.story-figure figcaption {
  font-family: var(--font-type);
  font-size: 0.75rem;
  color: var(--ink-faint);
  padding: 10px 14px;
  border-top: 1px solid var(--line);
}

/* ==========================================================================
   Hidden marks ("eggs") — subtle by default
   ========================================================================== */
.egg-trigger {
  position: relative;
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 40px; height: 40px;
  min-width: 44px; min-height: 44px;
  background: transparent;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0.55;
  transition: opacity 0.15s ease, transform 0.15s ease;
}
.egg-trigger::before {
  content: "";
  position: absolute; inset: 6px;
  background:
    repeating-linear-gradient(115deg, rgba(23,21,15,0.10) 0 2px, transparent 2px 5px);
  clip-path: polygon(8% 18%, 55% 4%, 92% 26%, 78% 88%, 22% 96%, 4% 60%);
  border: 1px solid var(--line-strong);
}
.egg-trigger:hover, .egg-trigger:focus-visible { opacity: 0.95; transform: scale(1.06); }
.egg-trigger[data-found="true"] { opacity: 0.9; }
.egg-trigger[data-found="true"]::before {
  background: var(--riso-pink);
  border-color: var(--riso-pink-ink);
}
.egg-trigger .egg-hint {
  position: absolute; bottom: -26px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-hand); font-size: 0.95rem; color: var(--ink-faint);
  white-space: nowrap; opacity: 0; pointer-events: none;
  transition: opacity 0.15s ease;
}
.egg-trigger:hover .egg-hint, .egg-trigger:focus-visible .egg-hint { opacity: 1; }
@media (hover: none) {
  .egg-trigger .egg-hint { display: none; }
}

/* peel affordance (desktop hover-only enhancement) */
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .egg-trigger.is-peelable::after {
    content: "";
    position: absolute; inset: 6px;
    clip-path: polygon(8% 18%, 55% 4%, 92% 26%, 78% 88%, 22% 96%, 4% 60%);
    background: rgba(255,255,255,0.5);
    transform: translate(0,0) rotate(0deg);
    transition: transform 0.35s cubic-bezier(.2,.8,.3,1);
  }
  .egg-trigger.is-peelable:hover::after { transform: translate(-6px,-8px) rotate(-8deg); }
}

.section-anchor-eggs { display: flex; gap: 10px; align-items: center; margin-top: 18px; }

/* ==========================================================================
   Reveal modal
   ========================================================================== */
.reveal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(23, 21, 15, 0.5);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.reveal-overlay[hidden] { display: none; }
.reveal-card {
  position: relative;
  background: var(--paper);
  color: var(--ink);
  max-width: 520px; width: 100%;
  border-radius: var(--radius-m);
  padding: clamp(24px, 4vw, 36px);
  box-shadow: 0 18px 60px rgba(0,0,0,0.28);
  border: 1px solid var(--line);
}
.reveal-card::before {
  content: "";
  position: absolute; top: -14px; left: 28px;
  width: 64px; height: 28px;
  background: rgba(232, 34, 90, 0.14);
  border: 1px solid rgba(232,34,90,0.4);
  transform: rotate(-4deg);
}
.reveal-kicker {
  font-family: var(--font-type);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--riso-pink-ink);
  margin: 0 0 10px;
}
.reveal-card h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.35rem, 2.6vw, 1.7rem);
  margin: 0 0 14px;
}
.reveal-card p { color: var(--ink-soft); margin: 0 0 20px; }
.reveal-close {
  position: absolute; top: 14px; right: 14px;
  width: 36px; height: 36px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--line);
  cursor: pointer;
}
.reveal-close:hover { background: var(--paper-2); }

.mark-form { display: flex; flex-direction: column; gap: 10px; margin-top: 4px; }
.mark-form label { font-size: 0.82rem; font-weight: 600; color: var(--ink-soft); }
.mark-form input[type="text"] {
  font: inherit; padding: 11px 12px;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-s);
  background: #fff; color: var(--ink);
}
.mark-form input[type="text"]:focus-visible { border-color: var(--focus); }
.mark-form .hint { font-size: 0.78rem; color: var(--ink-faint); }
.mark-form .submitted {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.88rem; font-weight: 600; color: var(--riso-pink-ink);
}

/* ==========================================================================
   The Wall — shared canvas
   ========================================================================== */
.wall-head-row {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
}
.wall-counter {
  font-family: var(--font-type);
  font-size: 0.85rem;
  color: var(--ink-soft);
  white-space: nowrap;
}
.wall-canvas {
  position: relative;
  margin-top: 28px;
  background:
    linear-gradient(var(--paper-3) 1px, transparent 1px),
    linear-gradient(90deg, var(--paper-3) 1px, transparent 1px);
  background-size: 28px 28px;
  background-color: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  min-height: 260px;
  padding: 22px;
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 14px;
}
.wall-empty {
  font-family: var(--font-hand);
  font-size: 1.2rem;
  color: var(--ink-faint);
  padding: 20px;
}
.mark-chip {
  display: inline-flex; flex-direction: column; gap: 2px;
  padding: 10px 14px;
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-s);
  box-shadow: 1px 2px 0 rgba(23,21,15,0.06);
  max-width: 220px;
}
.mark-chip .mtext { font-family: var(--font-scrawl); font-size: 1.02rem; line-height: 1.2; color: var(--riso-pink-ink); }
.mark-chip .msig { font-family: var(--font-type); font-size: 0.68rem; color: var(--ink-faint); }
.mark-chip:nth-child(3n) { transform: rotate(-1.4deg); }
.mark-chip:nth-child(3n+1) { transform: rotate(1.1deg); }
.mark-chip:nth-child(3n+2) { transform: rotate(-0.4deg); }

/* ==========================================================================
   Collaborations marquee
   ========================================================================== */
.collab-strip { overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 22px 0; }
.collab-track {
  display: flex; gap: 48px; white-space: nowrap; width: max-content;
  font-family: var(--font-type);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  animation: marquee 34s linear infinite;
}
@media (prefers-reduced-motion: reduce) {
  .collab-track { animation: none; overflow-x: auto; }
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer.site-footer { padding: clamp(48px, 8vw, 84px) 0 48px; }
.footer-grid {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px;
}
.footer-cta h2 {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.6rem, 3vw, 2.1rem); margin: 0 0 14px;
}
.footer-cta p { color: var(--ink-soft); max-width: 46ch; }
.footer-contact a.email {
  font-family: var(--font-type);
  font-size: 1.05rem;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.footer-meta { color: var(--ink-faint); font-size: 0.82rem; margin-top: 28px; }
@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Loading / empty / error states
   ========================================================================== */
.state-banner {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.85rem; color: var(--ink-soft);
  padding: 10px 14px; border: 1px dashed var(--line-strong);
  border-radius: var(--radius-s); margin-bottom: 18px;
}
.state-banner[hidden] { display: none; }

/* live region, visually hidden but announced */
.live-region { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }