/* ── Reset & tokens ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0b0b0b;
  --surface:   #141414;
  --border:    rgba(255,255,255,0.07);
  --gold:      #c9a96e;
  --gold-dim:  rgba(201,169,110,0.18);
  --text:      #ede8e1;
  --muted:     #4a4a4a;
  --muted2:    #2a2a2a;
  --r:         3px;
  --nav-h:     60px;
  --bar-h:     44px;
  --pick-dur:  480ms;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── Nav ─────────────────────────────────────────────────────────────────── */
#nav {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-h); z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px;
  background: rgba(11,11,11,0.82);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}
#nav.scrolled { border-bottom-color: var(--border); }

.nav-logo {
  font-size: 11px; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--gold); white-space: nowrap;
}

.nav-links { display: flex; gap: 24px; }
.nav-links a {
  font-size: 12px; color: var(--muted); text-decoration: none;
  letter-spacing: 0.03em; transition: color 0.15s;
}
.nav-links a:hover { color: var(--text); }

.nav-visitor {
  font-size: 12px; color: var(--muted); letter-spacing: 0.04em;
  min-width: 100px; text-align: right;
}

/* ── Mode bar ────────────────────────────────────────────────────────────── */
#mode-bar {
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  height: var(--bar-h); z-index: 45;
  display: flex; align-items: stretch; justify-content: center;
  background: rgba(11,11,11,0.88);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: transform 0.24s ease, opacity 0.24s ease;
}

.mode-tab {
  display: flex; align-items: center;
  padding: 0 28px;
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--muted); text-decoration: none; white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color 0.18s, border-color 0.18s;
}
.mode-tab:hover { color: var(--text); }
.mode-tab.active { color: var(--gold); border-bottom-color: var(--gold); }

/* ── Hero ────────────────────────────────────────────────────────────────── */
#hero {
  position: relative; height: 100vh; min-height: 100dvh;
  overflow: hidden; display: flex; align-items: center; justify-content: center;
}

.hero-split { position: absolute; inset: 0; display: flex; }

.hero-half { position: relative; width: 50%; overflow: hidden; }

.hero-half img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  filter: brightness(0.68) saturate(1.08);
  transform: scale(1.04);
}

.hero-half.h-selecting img {
  animation: heroSelect 0.75s ease forwards;
}
@keyframes heroSelect {
  0%   { filter: brightness(0.68) saturate(1.08); transform: scale(1.04); }
  40%  { filter: brightness(0.68) saturate(1.08); transform: scale(1.02); }
  100% { filter: brightness(0.68) saturate(1.08); transform: scale(1.04); }
}

.hero-half::after {
  content: ''; position: absolute; inset: 0;
  border: 0px solid transparent; pointer-events: none; z-index: 2;
}
.hero-half.h-selecting::after { animation: heroBorderFlash 0.75s ease; }
@keyframes heroBorderFlash {
  0%   { border: 0px solid transparent; }
  35%  { border: 3px solid var(--gold); }
  100% { border: 0px solid transparent; }
}

.hero-half.h-eliminating img {
  animation: heroEliminate 0.55s ease forwards;
}
@keyframes heroEliminate {
  0%   { filter: brightness(0.68) saturate(1.08); opacity: 1; }
  100% { filter: brightness(0.05) saturate(0) blur(6px); opacity: 0.2; }
}

.hero-half.h-entering img { animation: heroEnter 0.65s ease; }
@keyframes heroEnter {
  0%   { filter: brightness(0) saturate(0); opacity: 0; transform: scale(1.08); }
  100% { filter: brightness(0.68) saturate(1.08); opacity: 1; transform: scale(1.04); }
}

.hero-half-pick-label {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(255,255,255,0); z-index: 3; pointer-events: none;
  transition: color 0.2s, background 0.2s;
  background: rgba(0,0,0,0); padding: 7px 20px; border-radius: 20px;
  white-space: nowrap; backdrop-filter: blur(0px);
}

/* Duel active state */
#hero.duel-active .hero-half { cursor: pointer; }
#hero.duel-active .hero-half-pick-label {
  color: rgba(255,255,255,0.68);
  background: rgba(0,0,0,0.36);
  backdrop-filter: blur(10px);
}
#hero.duel-active .hero-half:hover .hero-half-pick-label {
  color: rgba(255,255,255,0.85);
  background: rgba(0,0,0,0.46);
  backdrop-filter: blur(10px);
}
#hero.duel-active .hero-half:hover img,
#hero.duel-active .hero-half:active img { filter: brightness(0.76) saturate(1.12); }
#hero.duel-active .hero-scroll-cue,
#hero.duel-done   .hero-scroll-cue { display: none; }

/* Overlays (idle + result) */
.hero-overlay {
  position: absolute; inset: 0; z-index: 10;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 24px; text-align: center;
}
.hero-overlay.hidden { display: none; }

/* Start button */
.hero-start-btn {
  margin-top: 32px; padding: 15px 48px;
  background: var(--gold); color: #000;
  font-size: 11px; font-weight: 700; letter-spacing: 0.13em; text-transform: uppercase;
  border: none; border-radius: var(--r); cursor: pointer; font-family: inherit;
  transition: opacity 0.18s, transform 0.18s;
}
.hero-start-btn:hover { opacity: 0.85; transform: translateY(-1px); }

/* Duel progress bar */
.hero-progress-track {
  position: absolute; top: calc(var(--nav-h) + var(--bar-h));
  left: 0; right: 0; height: 2px; z-index: 15;
  background: rgba(255,255,255,0.06);
}
.hero-progress-bar {
  height: 100%; background: var(--gold);
  transform-origin: left center; transform: scaleX(0);
}

/* Active HUD: progress + pick count */
.hero-duel-hud {
  position: absolute;
  top: calc(var(--nav-h) + var(--bar-h) + 28px);
  left: 50%; transform: translateX(-50%);
  z-index: 15;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  pointer-events: none;
}
.hero-duel-hud.hidden { display: none; }

.hero-timer {
  font-size: clamp(48px, 7vw, 80px); font-weight: 300;
  font-family: Georgia, serif; color: var(--text);
  text-shadow: 0 2px 24px rgba(0,0,0,0.9); letter-spacing: -0.02em;
  line-height: 1;
}
.hero-pick-count {
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(237,232,225,0.45); text-shadow: 0 1px 12px rgba(0,0,0,0.9);
}

/* Result overlay */
.hero-result {
  background: rgba(11,11,11,0.72);
  backdrop-filter: blur(2px);
  overflow-y: auto;
}
.hero-result.hidden { display: none; }

.hero-result-eyebrow {
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 20px;
}

.hero-winner-frame {
  max-width: min(260px, 40vw); margin: 0 auto;
  box-shadow: 0 24px 80px rgba(0,0,0,0.65); border-radius: 1px;
  animation: winnerReveal 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.hero-winner-frame img { width: 100%; display: block; }

.hero-result-title {
  max-width: 520px;
  margin: 24px auto 0;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(26px, 5vw, 44px);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero-result-meta {
  font-size: 12px; color: var(--muted); margin-top: 16px; letter-spacing: 0.04em;
}

.hero-result-note {
  font-size: 13px; color: rgba(237,232,225,0.5);
  margin: 10px auto 24px; line-height: 1.65; max-width: 430px;
}
.hero-result-cta { pointer-events: all; }

.hero-result-actions {
  display: flex; justify-content: center; gap: 12px; flex-wrap: wrap;
}

.reward-form {
  display: flex; justify-content: center; align-items: stretch; gap: 8px;
  width: min(560px, 100%); margin: 0 auto 16px; pointer-events: all;
}
.reward-form-fields {
  display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 8px; flex: 1;
}
.reward-form input {
  min-width: 0;
  background: rgba(0,0,0,0.42);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--r);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  padding: 10px 12px;
  outline: none;
}
.reward-form input:focus { border-color: var(--gold); }
.reward-form.is-submitted input,
.reward-form.is-submitted button { opacity: 0.5; pointer-events: none; }
.reward-status {
  min-height: 18px; margin-bottom: 18px;
  font-size: 11px; color: rgba(237,232,225,0.46); letter-spacing: 0.04em;
}

/* ── Gift flow (confirm → address → done) ─────────────────────────────────── */
.gift-step { margin: 0 auto 16px; pointer-events: all; }
.gift-confirm-btn {
  border-color: var(--gold) !important;
  color: var(--gold) !important;
  padding: 14px 32px !important;
}
.gift-form {
  width: min(480px, 100%); margin: 0 auto 16px; pointer-events: all;
  display: flex; flex-direction: column; gap: 10px;
}
.gift-form-title {
  font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(237,232,225,0.7); margin-bottom: 2px;
}
.gift-form-fields { display: flex; flex-direction: column; gap: 8px; }
.gift-form-row { display: grid; grid-template-columns: 1.4fr 0.8fr 0.8fr; gap: 8px; }
.gift-form input {
  min-width: 0;
  background: rgba(0,0,0,0.42);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--r);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  padding: 10px 12px;
  outline: none;
}
.gift-form input:focus { border-color: var(--gold); }
.gift-done { margin: 0 auto 16px; pointer-events: all; }
.gift-done-title {
  font-family: Georgia, serif; font-size: 20px; color: var(--gold);
  margin-bottom: 6px;
}
.gift-done-sub { font-size: 13px; color: rgba(237,232,225,0.7); }

.hero-divider-line {
  position: absolute; top: 0; bottom: 0; left: 50%; width: 1px;
  background: linear-gradient(to bottom, transparent 0%, rgba(255,255,255,0.1) 20%,
    rgba(255,255,255,0.1) 80%, transparent 100%);
  z-index: 4; pointer-events: none;
}

.hero-content {
  position: relative; z-index: 10;
  text-align: center; pointer-events: none; padding: 0 24px;
}
.hero-content .btn-primary { pointer-events: all; }

.hero-eyebrow {
  font-size: 10px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 20px;
}

#hero h1 {
  font-size: clamp(56px, 10vw, 108px); font-weight: 300;
  font-family: Georgia, 'Times New Roman', serif;
  letter-spacing: -0.03em; line-height: 1; margin-bottom: 20px;
  text-shadow: 0 2px 40px rgba(0,0,0,0.8);
}

.hero-description {
  font-size: 14px; line-height: 1.75; color: rgba(237,232,225,0.5);
  letter-spacing: 0.04em; max-width: 340px; margin: 0 auto 14px;
  text-shadow: 0 1px 16px rgba(0,0,0,0.9);
}

.hero-signature {
  font-size: 12px; color: rgba(237,232,225,0.28);
  letter-spacing: 0.06em; font-style: italic;
  text-shadow: 0 1px 16px rgba(0,0,0,0.9);
}

.hero-sub {
  font-size: 14px; color: rgba(237,232,225,0.42);
  letter-spacing: 0.06em; margin-bottom: 40px;
  text-shadow: 0 1px 16px rgba(0,0,0,0.9);
}

.hero-scroll-cue {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  z-index: 10; pointer-events: none;
}
.hero-scroll-cue span {
  display: block; width: 1px; height: 44px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.32), transparent);
  margin: 0 auto;
  animation: scrollLine 2.2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { opacity: 0.25; transform: scaleY(1) translateY(0); }
  50%       { opacity: 0.9;  transform: scaleY(0.5) translateY(14px); }
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-block; padding: 14px 36px;
  background: var(--gold); color: #000;
  font-size: 11px; font-weight: 700; letter-spacing: 0.13em; text-transform: uppercase;
  text-decoration: none; border-radius: var(--r); border: none; cursor: pointer;
  font-family: inherit; transition: opacity 0.18s, transform 0.18s;
}
.btn-primary:hover { opacity: 0.85; transform: translateY(-1px); }

.btn-ghost {
  display: inline-block; padding: 10px 22px;
  background: transparent; color: var(--muted);
  font-size: 11px; letter-spacing: 0.09em; text-transform: uppercase;
  text-decoration: none; border-radius: var(--r); border: 1px solid var(--muted2);
  cursor: pointer; font-family: inherit;
  transition: border-color 0.18s, color 0.18s; white-space: nowrap;
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn-ghost.hidden { display: none; }

/* ── Sections ────────────────────────────────────────────────────────────── */
section { padding: 100px 0; scroll-margin-top: calc(var(--nav-h) + var(--bar-h)); }

.section-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  padding: 0 40px; margin-bottom: 40px; gap: 24px;
}

.section-title {
  font-size: 26px; font-weight: 300;
  font-family: Georgia, serif; letter-spacing: -0.01em; margin-bottom: 5px;
}

.section-sub { font-size: 13px; color: var(--muted); letter-spacing: 0.02em; }

/* ── Methods ─────────────────────────────────────────────────────────────── */
#methods {
  min-height: 100vh; padding: calc(var(--nav-h) + var(--bar-h) + 60px) 40px 80px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}

.methods-eyebrow {
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 36px;
}

.methods-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px;
  width: 100%; max-width: 1200px; margin-bottom: 56px;
}

.method-card {
  position: relative; overflow: hidden; cursor: pointer;
  aspect-ratio: 2 / 3;
  display: flex; flex-direction: column; padding: 36px 28px;
}

.method-card::before {
  content: ''; position: absolute; inset: 0;
  background-image: var(--bg); background-size: cover; background-position: center;
  filter: brightness(0.2) saturate(0.5);
  transition: transform 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.4s;
  z-index: 0;
}
.method-card:hover::before { transform: scale(1.06); filter: brightness(0.34) saturate(0.7); }

.method-card > * { position: relative; z-index: 1; }

.method-num {
  font-size: 10px; letter-spacing: 0.2em; color: var(--gold);
  flex: 1;
}

.method-title {
  font-family: Georgia, serif; font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 300; letter-spacing: -0.01em; margin-bottom: 10px;
}

.method-desc {
  font-size: 13px; color: rgba(237,232,225,0.5);
  line-height: 1.65; margin-bottom: 22px;
}

.method-cta {
  font-size: 9px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gold); opacity: 0.45;
  transform: translateY(5px); transition: opacity 0.22s, transform 0.22s;
}
.method-card:hover .method-cta { opacity: 1; transform: translateY(0); }

.methods-scroll-cta {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: rgba(237,232,225,0.3); text-decoration: none;
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  transition: color 0.2s;
}
.methods-scroll-cta:hover { color: var(--gold); }
.methods-scroll-cta svg { animation: scrollLine 2.2s ease-in-out infinite; }

/* ── Masonry ─────────────────────────────────────────────────────────────── */
.masonry { columns: 4 220px; column-gap: 3px; padding: 0 3px; }

.masonry-item {
  break-inside: avoid; position: relative; overflow: hidden;
  margin-bottom: 3px; cursor: pointer; background: var(--surface);
}
.masonry-item img {
  display: block; width: 100%; height: auto;
  transition: transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.3s;
}
.masonry-item:hover img { transform: scale(1.05); filter: brightness(0.78); }

.masonry-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.22s;
}
.masonry-item:hover .masonry-overlay { opacity: 1; }

.masonry-expand {
  width: 34px; height: 34px;
  border: 1px solid rgba(255,255,255,0.5); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; color: rgba(255,255,255,0.7);
}

/* ── Fullscreen viewer ───────────────────────────────────────────────────── */
.viewer {
  position: fixed; inset: 0; z-index: 80;
  background: rgba(8,8,8,0.97);
  display: flex; align-items: center; justify-content: center;
}
.viewer.hidden { display: none; }

.viewer-close {
  position: absolute; top: 20px; right: 24px;
  background: none; border: none; color: var(--muted);
  font-size: 28px; cursor: pointer; z-index: 5; padding: 4px 8px;
  transition: color 0.15s;
}
.viewer-close:hover { color: var(--text); }

.viewer-counter {
  position: absolute; top: 26px; left: 50%; transform: translateX(-50%);
  font-size: 11px; letter-spacing: 0.1em; color: var(--muted);
}

.viewer-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: none; border: none; color: rgba(255,255,255,0.2);
  font-size: 48px; cursor: pointer; z-index: 5; padding: 0 24px;
  line-height: 1; transition: color 0.18s; user-select: none;
}
.viewer-nav:hover { color: rgba(255,255,255,0.75); }
.viewer-prev { left: 0; }
.viewer-next { right: 0; }

.viewer-stage {
  display: flex; flex-direction: column; align-items: center;
  max-width: calc(100vw - 140px);
}

.viewer-img-wrap img {
  display: block; max-width: calc(100vw - 140px); max-height: 78vh;
  object-fit: contain; transition: opacity 0.18s;
}
.viewer-img-wrap img.fading { opacity: 0; }

.viewer-rating { display: flex; flex-direction: column; align-items: center; gap: 8px; margin-top: 24px; }
.viewer-stars  { display: flex; gap: 10px; }

.v-star {
  font-size: 24px; cursor: pointer;
  color: rgba(255,255,255,0.12);
  transition: color 0.1s, transform 0.1s; user-select: none; line-height: 1;
}
.v-star:hover { transform: scale(1.25); }
.v-star.lit    { color: var(--gold); }

.viewer-rating-label { font-size: 11px; color: var(--muted); letter-spacing: 0.08em; min-height: 16px; }

/* ── Pick the Painting ───────────────────────────────────────────────────── */
#pick { padding-bottom: 80px; }

.pick-header-right { display: flex; align-items: center; gap: 16px; }

.pick-round-badge {
  font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted);
}

.pick-arena {
  display: grid; grid-template-columns: 1fr 48px 1fr;
  height: calc(100vh - 180px); min-height: 420px; overflow: hidden;
}

.pick-panel { position: relative; overflow: hidden; cursor: pointer; }
.pick-panel img { width: 100%; height: 100%; object-fit: cover; display: block; will-change: transform, filter, opacity; }

.pick-panel.p-winning img      { animation: pickWin  var(--pick-dur) ease; }
.pick-panel.p-winning .pick-win-flash { animation: pickFlash var(--pick-dur) ease; }
.pick-panel.p-winning::after   { animation: pickBorderFlash var(--pick-dur) ease; }
.pick-panel.p-eliminating img  { animation: pickEliminate var(--pick-dur) ease forwards; }
.pick-panel.p-entering img     { animation: pickEnter 0.45s cubic-bezier(0.22, 1, 0.36, 1); }

@keyframes pickWin {
  0%  { filter: brightness(1) saturate(1); transform: scale(1); }
  35% { filter: brightness(1.18) saturate(1.15); transform: scale(1.015); }
  100%{ filter: brightness(1) saturate(1); transform: scale(1); }
}
@keyframes pickFlash { 0% { opacity:0; } 35% { opacity:1; } 100% { opacity:0; } }
@keyframes pickBorderFlash {
  0%  { border-color: transparent; }
  35% { border-color: var(--gold); }
  100%{ border-color: transparent; }
}
@keyframes pickEliminate {
  0%  { filter: brightness(1) saturate(1) blur(0px); opacity:1; transform: scale(1); }
  40% { filter: brightness(0.4) saturate(0.2) blur(2px); opacity:0.6; transform: scale(0.98); }
  100%{ filter: brightness(0.06) saturate(0) blur(8px); opacity:0; transform: scale(0.94); }
}
@keyframes pickEnter {
  0%  { opacity:0; transform: scale(1.06); filter: brightness(0.5) saturate(0); }
  100%{ opacity:1; transform: scale(1);    filter: brightness(1) saturate(1); }
}

.pick-panel::after {
  content:''; position: absolute; inset:0;
  border: 3px solid transparent; pointer-events: none; z-index: 3;
}

.pick-win-flash {
  position: absolute; inset:0;
  background: rgba(201,169,110,0.13); opacity:0;
  pointer-events: none; z-index:2;
}

.pick-hover-label {
  position: absolute; bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(8px);
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(255,255,255,0.6); background: rgba(0,0,0,0.46);
  padding: 7px 20px; border-radius: 20px; opacity:0;
  transition: opacity 0.2s, transform 0.2s; white-space: nowrap;
  pointer-events: none; z-index: 4; backdrop-filter: blur(10px);
}
.pick-panel:hover .pick-hover-label { opacity:1; transform: translateX(-50%) translateY(0); }

.pick-vs-bar {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: var(--bg); z-index: 2;
}
.pick-vs-text { font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--muted); }

.pick-result { max-width: 560px; margin: 64px auto 0; padding: 0 40px; text-align: center; }
.pick-result.hidden { display: none; }

.pick-result-eyebrow {
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 24px;
}

.pick-winner-frame { margin: 0 auto 28px; max-width: 480px; }
.pick-winner-frame img {
  width: 100%; height: auto; display: block; border-radius: 1px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.7);
  animation: winnerReveal 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes winnerReveal {
  0%  { opacity:0; transform: scale(0.96); }
  100%{ opacity:1; transform: scale(1); }
}

.pick-result-meta { font-size: 13px; color: var(--muted); letter-spacing: 0.04em; margin-bottom: 28px; }

/* ── Find the Van Gogh — 3×3 ─────────────────────────────────────────────── */
.vg-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows:    repeat(3, 1fr);
  gap: 3px; padding: 0 40px;
  aspect-ratio: 3 / 2; max-height: 80vh;
  max-width: 960px; margin: 0 auto;
}

#find .section-header { max-width: 960px; margin: 0 auto 40px; }
#find .vg-result      { max-width: 960px; padding: 0 40px; }

.vg-cell { position: relative; overflow: hidden; cursor: pointer; background: var(--surface); }
.vg-cell img { width:100%; height:100%; object-fit:cover; display:block; transition: transform 0.35s, filter 0.35s; }
.vg-cell:not(.revealed):hover img { transform: scale(1.05); }

.vg-cell.correct { outline: 2px solid var(--gold); outline-offset:-2px; }
.vg-cell.correct img { filter: brightness(1.05); }
.vg-cell.wrong   img { filter: brightness(0.15) saturate(0); }

.vg-badge {
  position: absolute; inset:0;
  display: flex; align-items:center; justify-content:center;
  opacity:0; transition: opacity 0.3s 0.15s; pointer-events:none;
}
.vg-cell.correct .vg-badge { opacity:1; }

.vg-badge-inner {
  background: var(--gold); color: #000;
  font-size: 10px; font-weight: 700; letter-spacing: 0.09em;
  padding: 6px 16px; border-radius: 20px; text-transform: uppercase;
}

.vg-result { max-width: 440px; margin: 36px auto 0; padding: 0 40px; text-align: center; }
.vg-result.hidden { display: none; }

.vg-result-title { font-family: Georgia, serif; font-size: 20px; font-weight: 300; margin-bottom: 10px; }
.vg-result-sub   { font-size: 13px; color: var(--muted); line-height: 1.65; }

/* ── Magnifier ───────────────────────────────────────────────────────────── */
.magnifier {
  position: fixed; pointer-events: none; z-index: 999;
  width: 280px; height: 200px;
  border: 1px solid rgba(201,169,110,0.3); border-radius: var(--r);
  overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,0.7);
  background-repeat: no-repeat;
}
.magnifier.hidden { display: none; }

/* ── Modal ───────────────────────────────────────────────────────────────── */
.modal {
  position: fixed; inset:0; z-index: 200;
  background: rgba(11,11,11,0.98);
  display: flex; align-items: center; justify-content: center;
}
.modal.hidden { display: none; }

.modal-card { width: 340px; padding: 52px 40px; text-align: center; }

.modal-eyebrow {
  font-size: 10px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 16px;
}

.modal-card h2 {
  font-family: Georgia, serif; font-size: 30px; font-weight: 300;
  margin-bottom: 10px; letter-spacing: -0.01em;
}

.modal-sub { font-size: 13px; color: var(--muted); margin-bottom: 40px; }

.modal-card form { width: 100%; margin: 0; }

.modal-card input {
  width: 100%; background: transparent; border: none;
  border-bottom: 1px solid var(--muted2);
  padding: 12px 0; font-size: 17px; color: var(--text); outline: none;
  text-align: center; font-family: inherit; transition: border-color 0.2s;
}
.modal-card input + input { font-size: 14px; color: var(--muted); margin-top: 6px; margin-bottom: 32px; }
.modal-card input:first-of-type { margin-bottom: 0; }
.modal-card input:focus { border-bottom-color: var(--gold); }

.visitor-error {
  min-height: 16px; margin: 10px 0 12px;
  font-size: 11.5px; color: #d98a7e; letter-spacing: 0.03em;
}

.modal-card button {
  width: 100%; background: none;
  border: 1px solid rgba(255,255,255,0.12); color: var(--text);
  padding: 14px; font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  border-radius: var(--r); cursor: pointer; font-family: inherit;
  transition: border-color 0.2s, color 0.2s;
}
.modal-card button:hover { border-color: var(--gold); color: var(--gold); }

/* ── Mode bar fav counter ────────────────────────────────────────────────── */
.mode-fav-count {
  margin-left: auto; padding: 0 24px;
  font-size: 10px; letter-spacing: 0.16em;
  color: var(--gold); display: flex; align-items: center;
  cursor: pointer; transition: opacity 0.2s;
  white-space: nowrap;
}
.mode-fav-count:hover { opacity: 0.7; }
.mode-fav-count.fav-full {
  animation: favFullPulse 0.6s cubic-bezier(0.22,1,0.36,1);
}
@keyframes favFullPulse {
  0%   { transform: scale(1);    color: var(--gold); }
  40%  { transform: scale(1.15); color: #fff; }
  100% { transform: scale(1);    color: var(--gold); }
}

/* ── Gallery fav button + ring ───────────────────────────────────────────── */
.masonry-fav-btn {
  position: absolute; top: 10px; right: 10px; z-index: 3;
  background: rgba(0,0,0,0.52); border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.35); font-size: 16px;
  width: 32px; height: 32px; border-radius: 50%;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.2s, color 0.18s, border-color 0.18s, transform 0.15s;
  backdrop-filter: blur(10px); line-height: 1;
}
.masonry-item:hover .masonry-fav-btn,
.masonry-item:focus-within .masonry-fav-btn,
.masonry-item.is-fav  .masonry-fav-btn { opacity: 1; }
.masonry-item.is-fav  .masonry-fav-btn { color: var(--gold); border-color: var(--gold); }
.masonry-fav-btn:hover,
.masonry-fav-btn:active                 { transform: scale(1.15); color: var(--gold); }

.masonry-item.is-fav::after {
  content: ''; position: absolute; inset: 0;
  border: 2px solid var(--gold); pointer-events: none; z-index: 2;
}

/* ── Your Top 10 modal ───────────────────────────────────────────────────── */
.collection-modal {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(11,11,11,0.97);
  display: flex; align-items: center; justify-content: center;
  padding: 40px; overflow-y: auto;
}
.collection-modal.hidden { display: none; }

.collection-modal-inner {
  width: 100%; max-width: 880px; text-align: center;
  animation: winnerReveal 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.collection-eyebrow {
  font-size: 10px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 12px;
}

.collection-title {
  font-family: Georgia, serif; font-size: clamp(28px, 5vw, 42px); font-weight: 300;
  margin-bottom: 8px; letter-spacing: -0.01em;
}

.collection-sub {
  font-size: 13px; color: var(--muted); margin-bottom: 36px; line-height: 1.6;
}

.collection-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 3px; margin-bottom: 32px;
}

.collection-grid img {
  width: 100%; aspect-ratio: 3 / 4; object-fit: cover; display: block;
}

/* Pick result actions */
.pick-result-actions {
  display: flex; justify-content: center; gap: 12px; flex-wrap: wrap;
}

/* ── Mobile ──────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  :root { --nav-h: 52px; --bar-h: 40px; }

  #nav { padding: 0 20px; }
  .nav-logo { font-size: 10px; }
  body.duel-in-progress #mode-bar {
    transform: translateY(calc(-1 * var(--bar-h)));
    opacity: 0;
    pointer-events: none;
  }

  #mode-bar { overflow-x: auto; scrollbar-width: none; justify-content: flex-start; }
  #mode-bar::-webkit-scrollbar { display: none; }
  .mode-tab { padding: 0 16px; font-size: 9px; flex-shrink: 0; }
  .mode-fav-count { padding: 0 16px; flex-shrink: 0; }

  #hero { min-height: 100svh; }
  .hero-split {
    flex-direction: column;
    padding-top: calc(var(--nav-h) + env(safe-area-inset-top));
  }
  .hero-half {
    width: 100%;
    height: 50%;
  }
  .hero-half img {
    filter: brightness(0.68) saturate(1.08);
    transform: scale(1.02);
  }
  .hero-half-pick-label {
    bottom: 16px;
    font-size: 9px;
    color: rgba(255,255,255,0.72);
    background: rgba(0,0,0,0.42);
    backdrop-filter: blur(10px);
  }
  .hero-divider-line {
    top: 50%;
    bottom: auto;
    left: 0;
    right: 0;
    width: auto;
    height: 1px;
    background: linear-gradient(to right, transparent 0%, rgba(255,255,255,0.12) 20%,
      rgba(255,255,255,0.12) 80%, transparent 100%);
  }
  .hero-progress-track {
    top: calc(var(--nav-h) + env(safe-area-inset-top));
  }
  .hero-duel-hud {
    top: calc(var(--nav-h) + env(safe-area-inset-top) + 14px);
  }
  .hero-timer {
    font-size: clamp(42px, 15vw, 64px);
  }
  .hero-overlay {
    padding: calc(var(--nav-h) + var(--bar-h) + 20px) 20px 28px;
  }
  .hero-result {
    justify-content: flex-start;
    padding-top: calc(var(--nav-h) + 28px + env(safe-area-inset-top));
    padding-bottom: calc(28px + env(safe-area-inset-bottom));
  }
  #hero h1 { font-size: clamp(40px, 13vw, 72px); }
  .hero-description { font-size: 13px; }
  .hero-start-btn {
    width: min(100%, 340px);
    padding: 15px 22px;
  }
  .hero-winner-frame {
    max-width: min(220px, 62vw);
  }
  .hero-result-title {
    font-size: clamp(25px, 8vw, 36px);
  }
  .reward-form,
  .reward-form-fields {
    display: grid;
    grid-template-columns: 1fr;
  }
  .gift-form { width: 100%; }
  .gift-confirm-btn { width: min(100%, 340px); }
  .gift-form-row { grid-template-columns: 1fr; }
  .hero-result-actions {
    display: grid;
    grid-template-columns: 1fr;
    width: min(100%, 340px);
    margin: 0 auto;
  }
  .hero-result-actions .btn-ghost,
  .reward-form .btn-ghost {
    width: 100%;
    text-align: center;
  }

  #methods { padding: calc(var(--nav-h) + var(--bar-h) + 40px) 20px 60px; }
  .methods-grid { grid-template-columns: 1fr; gap: 3px; padding: 0; }
  .method-card { aspect-ratio: 5/3; padding: 24px 22px; }
  .method-title { font-size: 22px; }
  .methods-scroll-cta { display: none; }

  section { padding: 72px 0; scroll-margin-top: calc(var(--nav-h) + var(--bar-h)); }
  .section-header { padding: 0 20px; flex-wrap: wrap; gap: 12px; }
  .section-title { font-size: 22px; }

  .masonry { columns: 2 120px; padding: 0 2px; column-gap: 2px; }
  .masonry-item { margin-bottom: 2px; }
  .masonry-fav-btn {
    opacity: 1;
    width: 36px;
    height: 36px;
  }

  .viewer-nav { padding: 0 12px; font-size: 36px; }
  .viewer-img-wrap img { max-width: calc(100vw - 80px); }
  .viewer-stage { max-width: calc(100vw - 80px); }

  .pick-arena {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 36px 1fr;
    height: 80vh;
  }
  .pick-vs-bar { flex-direction: row; }

  .vg-grid { padding: 0 20px; }
  #find .section-header { padding: 0 20px; }
  #find .vg-result { padding: 0 20px; }

  .collection-grid { grid-template-columns: repeat(5, 1fr); }
  .collection-modal { padding: 24px 16px; }
  .collection-title { font-size: 26px; }

  footer { padding: 24px 20px; }
}

@media (max-width: 480px) {
  .method-card { aspect-ratio: 3/2; }
  .pick-arena  { height: 70vh; }
  .collection-grid { grid-template-columns: repeat(5, 1fr); gap: 2px; }
}

/* ── Footer ──────────────────────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border); padding: 32px 40px;
  font-size: 10px; color: var(--muted); letter-spacing: 0.12em;
  text-align: center; text-transform: uppercase;
}