/* =========================================================================
   401jK NFT Collection — styles
   Dark terminal x meme-zine. Sister surface to 401jk.fun (tokens shared).
   ========================================================================= */

/* ----------------------------------------------------------------- TOKENS */
:root {
  --bg:             oklch(8% 0.01 290);
  --bg-deep:        oklch(6% 0.008 290);
  --surface:        oklch(12% 0.012 290);
  --surface-muted:  oklch(16% 0.01 290);
  --border:         oklch(23% 0.012 290);
  --border-subtle:  oklch(18% 0.01 290);

  --green:          oklch(86% 0.34 124);   /* Acid Green   — Line 1, primary, brand */
  --orange:         oklch(77% 0.31 50);    /* Radioactive  — Line 2 */
  --cyan:           oklch(83% 0.27 196);   /* Neon Cyan    — Line 3 */
  --pink:           oklch(71% 0.33 352);   /* Hot Pink     — Line 4 */
  --purple:         oklch(58% 0.34 292);   /* Electric Purple — Line 5 */
  --yellow:         oklch(92% 0.26 105);   /* UV Yellow    — data callouts */

  --green-glow:     oklch(86% 0.34 124 / 0.25);
  --green-tint:     oklch(86% 0.34 124 / 0.10);

  --text-primary:   oklch(95% 0.005 290);
  --text-body:      oklch(80% 0.007 290);
  --text-muted:     oklch(62% 0.008 290);

  --font-display:   'Space Grotesk', 'Inter', sans-serif;
  --font-body:      'Inter', sans-serif;
  --font-mono:      'JetBrains Mono', 'Fira Code', monospace;

  --ease:           cubic-bezier(0.22, 1, 0.36, 1);
  --nav-h:          60px;
  --wrap:           1280px;
}

/* Per-line accent wiring. `data-accent` is set from collection.json. */
[data-accent="green"]  { --accent: var(--green);  --accent-glow: oklch(86% 0.34 124 / 0.28); }
[data-accent="orange"] { --accent: var(--orange); --accent-glow: oklch(77% 0.31 50  / 0.28); }
[data-accent="cyan"]   { --accent: var(--cyan);   --accent-glow: oklch(83% 0.27 196 / 0.28); }
[data-accent="pink"]   { --accent: var(--pink);   --accent-glow: oklch(71% 0.33 352 / 0.28); }
[data-accent="purple"] { --accent: var(--purple); --accent-glow: oklch(58% 0.34 292 / 0.34); }

/* ------------------------------------------------------------------ RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text-body);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; color: inherit; }
:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; border-radius: 2px; }

/* ----------------------------------------------------------- UTILITIES */
.wrap { max-width: var(--wrap); margin-inline: auto; }
.section {
  padding-block: clamp(64px, 10vw, 124px);
  padding-inline: clamp(16px, 4vw, 40px);
  position: relative;
}
.section-alt { background: var(--surface); }
.section-head { max-width: 720px; margin-bottom: clamp(36px, 5vw, 60px); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--text-muted);
  margin-bottom: 14px;
}
.eyebrow::before { content: '//'; color: var(--green); }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.4vw, 3rem);
  font-weight: 800; line-height: 1.04; letter-spacing: 0.02em;
  text-transform: uppercase; color: var(--text-primary); text-wrap: balance;
}
.section-lead {
  margin-top: 18px; color: var(--text-body);
  font-size: clamp(1rem, 1.6vw, 1.15rem); max-width: 64ch; line-height: 1.7;
}

/* ------------------------------------------------------------------- BUTTONS */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.9375rem; font-weight: 700;
  padding: 12px 24px; border-radius: 8px; border: none; white-space: nowrap;
  transition: transform 140ms var(--ease), box-shadow 140ms var(--ease), background 140ms, color 140ms, border-color 140ms;
}
.btn-primary { background: var(--green); color: var(--bg); }
.btn-primary:hover { transform: scale(1.04); box-shadow: 0 0 26px var(--green-glow); }
.btn-outline { background: transparent; color: var(--green); border: 1.5px solid var(--green); font-weight: 600; }
.btn-outline:hover { background: var(--green-tint); transform: scale(1.02); }
.btn-ghost { background: transparent; color: var(--text-muted); border: 1.5px solid var(--border); font-weight: 500; }
.btn-ghost:hover { border-color: var(--text-muted); color: var(--text-primary); }
.btn-sm { padding: 9px 16px; font-size: 0.84rem; }
.btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; pointer-events: none; }
.btn .arr { transition: transform 140ms var(--ease); }
.btn:hover .arr { transform: translateX(3px); }

/* ---------------------------------------------------------------------- NAV */
.nav {
  position: fixed; inset: 0 0 auto 0; height: var(--nav-h);
  background: oklch(8% 0.01 290 / 0.86); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border); z-index: 100;
  display: flex; align-items: center; padding-inline: clamp(16px, 4vw, 40px);
  transition: box-shadow 200ms var(--ease);
}
.nav.scrolled { box-shadow: 0 1px 28px oklch(0% 0 0 / 0.55); }
.nav-inner { width: 100%; max-width: var(--wrap); margin-inline: auto; display: flex; align-items: center; justify-content: space-between; }
.logo { font-family: var(--font-display); font-size: 1.3rem; font-weight: 800; letter-spacing: -0.02em; color: var(--text-primary); line-height: 1; }
.logo em { color: var(--green); font-style: normal; }
.logo .tag {
  font-family: var(--font-mono); font-size: 0.6rem; font-weight: 500;
  letter-spacing: 0.18em; color: var(--text-muted); text-transform: uppercase;
  border: 1px solid var(--border); border-radius: 4px; padding: 2px 6px; margin-left: 10px; vertical-align: middle;
}
.nav-links { display: flex; align-items: center; gap: 26px; list-style: none; }
.nav-links a { font-size: 0.875rem; font-weight: 500; color: var(--text-muted); letter-spacing: 0.01em; transition: color 120ms; }
.nav-links a:hover { color: var(--text-primary); }
.nav-links .nav-buy { background: var(--green); color: var(--bg); font-weight: 700; padding: 7px 16px; border-radius: 7px; }
.nav-links .nav-buy:hover { color: var(--bg); transform: scale(1.05); box-shadow: 0 0 18px var(--green-glow); transition: transform 130ms var(--ease), box-shadow 130ms var(--ease); }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 8px; margin-right: -8px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text-primary); border-radius: 1px; transition: transform 220ms var(--ease), opacity 220ms; }
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.drawer { display: none; position: fixed; inset: var(--nav-h) 0 auto 0; background: var(--surface); border-bottom: 1px solid var(--border); padding: 16px clamp(16px, 4vw, 40px); z-index: 99; flex-direction: column; gap: 2px; }
.drawer.open { display: flex; }
.drawer a { font-size: 1rem; font-weight: 500; color: var(--text-body); padding: 12px 0; border-bottom: 1px solid var(--border-subtle); }
.drawer a:last-child { border-bottom: none; color: var(--green); font-weight: 700; }

/* --------------------------------------------------------------------- HERO */
.hero {
  min-height: 92svh; display: flex; align-items: center;
  padding-block: calc(var(--nav-h) + 56px) 72px;
  padding-inline: clamp(16px, 4vw, 40px); position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: 0.32;
  background-image:
    linear-gradient(var(--border-subtle) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px);
  background-size: 54px 54px;
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 40%, #000 35%, transparent 100%);
          mask-image: radial-gradient(ellipse 90% 70% at 50% 40%, #000 35%, transparent 100%);
}
.hero::after {
  content: ''; position: absolute; top: 30%; left: 38%; width: 760px; height: 380px;
  transform: translate(-50%, -50%); pointer-events: none;
  background:
    radial-gradient(ellipse at 30% 40%, oklch(58% 0.34 292 / 0.10) 0%, transparent 55%),
    radial-gradient(ellipse at 70% 60%, oklch(86% 0.34 124 / 0.08) 0%, transparent 55%);
}
.hero-inner { max-width: var(--wrap); margin-inline: auto; width: 100%; position: relative; z-index: 1; }
.terminal-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: oklch(10% 0.01 290); border: 1px solid var(--border);
  padding: 6px 14px; border-radius: 6px; font-family: var(--font-mono);
  font-size: 0.8rem; color: var(--green); letter-spacing: 0.04em; margin-bottom: 26px;
}
.terminal-badge::before { content: '$'; color: var(--text-muted); }
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.9rem, 8.5vw, 6.8rem); font-weight: 800;
  line-height: 0.94; letter-spacing: -0.035em; color: var(--text-primary);
  text-wrap: balance; max-width: 16ch;
}
.hero h1 .green { color: var(--green); }
.hero-sub { margin-top: 22px; font-size: clamp(1.02rem, 1.8vw, 1.25rem); color: var(--text-muted); max-width: 56ch; line-height: 1.62; }
.hero-actions { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 12px; }

/* Hero data readout — "data as protest", not a hero-metric template */
.readout {
  margin-top: 48px; border-top: 1px solid var(--border); padding-top: 18px;
  display: flex; flex-wrap: wrap; gap: 10px 26px; align-items: center;
  font-family: var(--font-mono); font-size: 0.8rem; color: var(--text-muted);
}
.readout .lbl { color: var(--text-muted); }
.readout b { color: var(--text-primary); font-weight: 500; }
.readout .g { color: var(--green); } .readout .o { color: var(--orange); }
.readout .c { color: var(--cyan); }  .readout .p { color: var(--purple); }
.readout .y { color: var(--yellow); }
.readout .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px var(--green-glow); }

/* -------------------------------------------------------------------- LINES */
.lines { display: grid; gap: 0; }
.line-row {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(24px, 5vw, 64px); align-items: center;
  padding-block: clamp(40px, 6vw, 72px); border-top: 1px solid var(--border);
}
.line-row:last-child { border-bottom: 1px solid var(--border); }
.line-index {
  font-family: var(--font-display); font-weight: 800; line-height: 1;
  font-size: clamp(2.4rem, 5vw, 3.4rem); letter-spacing: -0.04em; color: var(--accent);
  display: flex; align-items: baseline; gap: 14px; margin-bottom: 18px;
}
.line-index .of { font-family: var(--font-mono); font-size: 0.8rem; font-weight: 500; letter-spacing: 0.1em; color: var(--text-muted); }
.line-name { font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 800; color: var(--text-primary); line-height: 1.06; letter-spacing: -0.01em; }
.line-tagline { margin-top: 8px; font-family: var(--font-mono); font-size: 0.82rem; letter-spacing: 0.04em; color: var(--accent); text-transform: uppercase; }
.line-meta { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 8px 18px; font-family: var(--font-mono); font-size: 0.76rem; color: var(--text-muted); }
.line-meta .by b { color: var(--text-primary); font-weight: 500; }
.line-desc { margin-top: 16px; color: var(--text-body); max-width: 56ch; line-height: 1.7; }
.line-actions { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 10px; }
.line-actions .btn-line {
  background: transparent; color: var(--accent); border: 1.5px solid color-mix(in oklch, var(--accent) 55%, transparent);
  font-weight: 600; border-radius: 8px; padding: 10px 18px; font-size: 0.875rem;
  transition: transform 140ms var(--ease), background 140ms, border-color 140ms;
}
.line-actions .btn-line:hover { background: color-mix(in oklch, var(--accent) 12%, transparent); border-color: var(--accent); transform: scale(1.02); }

/* Representative thumbnail cluster for each line */
.line-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.line-strip img {
  aspect-ratio: 1; width: 100%; object-fit: cover; border-radius: 10px;
  border: 1px solid var(--border); background: var(--surface-muted);
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease), border-color 200ms;
}
.line-row:hover .line-strip img:nth-child(1) { transform: translateY(-4px); }
.line-row:hover .line-strip img { border-color: color-mix(in oklch, var(--accent) 40%, var(--border)); }
.line-strip button { padding: 0; border: none; background: none; display: block; }
.line-strip button:hover img { box-shadow: 0 0 20px var(--accent-glow); border-color: var(--accent); transform: scale(1.03); }

/* ------------------------------------------------------------------ GALLERY */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; align-items: center; }
.filter {
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 500; letter-spacing: 0.03em;
  text-transform: uppercase; color: var(--text-muted);
  background: var(--surface); border: 1px solid var(--border); border-radius: 24px;
  padding: 8px 16px; transition: color 140ms, border-color 140ms, background 140ms;
}
.filter:hover { color: var(--text-primary); border-color: var(--text-muted); }
.filter[aria-pressed="true"] { color: var(--bg); background: var(--green); border-color: var(--green); }
.filter .ct { opacity: 0.6; margin-left: 6px; }
.filter-spacer { flex: 1; }
.filter-count { font-family: var(--font-mono); font-size: 0.76rem; color: var(--text-muted); }
.filter-count b { color: var(--text-primary); font-weight: 500; }

.grid {
  display: grid; gap: clamp(10px, 1.4vw, 16px);
  grid-template-columns: repeat(auto-fill, minmax(clamp(140px, 20vw, 200px), 1fr));
}
.tile { position: relative; border: none; background: none; padding: 0; display: block; text-align: left; }
.tile-img {
  position: relative; aspect-ratio: 1; border-radius: 12px; overflow: hidden;
  border: 1px solid var(--border); background: var(--surface-muted);
}
.tile-img::before { /* top accent bar (never a side stripe) */
  content: ''; position: absolute; inset: 0 0 auto 0; height: 3px; z-index: 2;
  background: var(--accent); opacity: 0; transition: opacity 180ms var(--ease);
}
.tile-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 320ms var(--ease); }
.tile-id {
  position: absolute; top: 8px; left: 8px; z-index: 2;
  font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.05em;
  color: var(--text-primary); background: oklch(6% 0.008 290 / 0.7);
  padding: 3px 7px; border-radius: 5px; opacity: 0; transition: opacity 180ms;
}
.tile-img:hover { border-color: var(--accent); box-shadow: 0 8px 30px oklch(0% 0 0 / 0.45), 0 0 22px var(--accent-glow); }
.tile-img:hover::before, .tile:hover .tile-id, .tile:focus-visible .tile-id { opacity: 1; }
.tile-img:hover img { transform: scale(1.06); }
.tile-cap { padding: 9px 2px 2px; }
.tile-title { font-size: 0.84rem; font-weight: 600; color: var(--text-primary); line-height: 1.25; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tile-line { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.04em; color: var(--accent); margin-top: 2px; }
.empty { color: var(--text-muted); font-family: var(--font-mono); font-size: 0.85rem; padding: 40px 0; }

/* -------------------------------------------------------------------- RAFFLE */
.raffle-grid { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
.raffle-draft {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 16px;
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--yellow); border: 1px solid color-mix(in oklch, var(--yellow) 45%, transparent);
  border-radius: 6px; padding: 5px 10px;
}
.raffle-draft::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 8px oklch(92% 0.26 105 / 0.5); }
.raffle-note { margin-top: 22px; font-size: 0.9rem; color: var(--text-muted); border-top: 1px solid var(--border); padding-top: 16px; max-width: 52ch; }
.steps { display: grid; gap: clamp(20px, 3vw, 30px); }
.step { display: grid; grid-template-columns: 64px 1fr; gap: 22px; align-items: start; }
.step-num {
  font-family: var(--font-display); font-size: clamp(2.4rem, 5vw, 3.4rem); font-weight: 800; line-height: 0.9;
  letter-spacing: -0.05em; color: var(--border); transition: color 300ms var(--ease); user-select: none;
}
.step:nth-child(1):hover .step-num { color: var(--green); }
.step:nth-child(2):hover .step-num { color: var(--cyan); }
.step:nth-child(3):hover .step-num { color: var(--orange); }
.step:nth-child(4):hover .step-num { color: var(--purple); }
.step h3 { font-family: var(--font-display); font-size: clamp(1.1rem, 2.2vw, 1.4rem); font-weight: 700; color: var(--text-primary); margin-bottom: 8px; }
.step p { color: var(--text-body); max-width: 56ch; line-height: 1.68; }

/* ------------------------------------------------------------------- WINNERS */
.winners-empty {
  border: 1px dashed var(--border); border-radius: 14px; padding: clamp(32px, 6vw, 56px);
  background: var(--bg-deep); max-width: 760px;
}
.winners-empty .stamp { font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--green); margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.winners-empty .stamp .pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 var(--green-glow); animation: pulse 2.4s var(--ease) infinite; }
.winners-empty h3 { font-family: var(--font-display); font-size: clamp(1.5rem, 3.4vw, 2.4rem); font-weight: 800; color: var(--text-primary); line-height: 1.08; }
.winners-empty .date { color: var(--green); }
.winners-empty p { margin-top: 14px; color: var(--text-body); max-width: 58ch; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 var(--green-glow); } 70% { box-shadow: 0 0 0 12px oklch(86% 0.34 124 / 0); } 100% { box-shadow: 0 0 0 0 oklch(86% 0.34 124 / 0); } }

.timeline { display: grid; gap: 0; max-width: 820px; }
.win {
  display: grid; grid-template-columns: 150px 1fr; gap: clamp(16px, 3vw, 40px);
  padding-block: 28px; border-top: 1px solid var(--border); align-items: start;
}
.win:last-child { border-bottom: 1px solid var(--border); }
.win-when { font-family: var(--font-mono); font-size: 0.82rem; color: var(--green); letter-spacing: 0.03em; padding-top: 3px; }
.win-handle { font-family: var(--font-display); font-size: clamp(1.15rem, 2.4vw, 1.6rem); font-weight: 800; color: var(--text-primary); }
.win-prize { margin-top: 4px; font-family: var(--font-mono); font-size: 0.84rem; color: var(--text-body); }
.win-actions { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 10px; }
.win-embed { margin-top: 16px; max-width: 550px; }
.win-embed blockquote { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }

/* ------------------------------------------------------------------ CONTRACT */
.contract-block {
  background: var(--bg-deep); border: 1px solid var(--border); border-radius: 12px;
  padding: 22px 26px; display: flex; align-items: center; justify-content: space-between;
  gap: 22px; flex-wrap: wrap;
}
.contract-label { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px; }
.contract-addr { font-family: var(--font-mono); font-size: clamp(0.72rem, 1.3vw, 0.92rem); font-weight: 500; color: var(--green); word-break: break-all; }
.copy-btn { display: flex; align-items: center; gap: 7px; background: var(--green); color: var(--bg); font-family: var(--font-mono); font-size: 0.8rem; font-weight: 500; padding: 10px 18px; border: none; border-radius: 8px; transition: transform 130ms var(--ease), box-shadow 130ms; }
.copy-btn:hover { transform: scale(1.04); box-shadow: 0 0 18px var(--green-glow); }
.copy-btn.copied { background: var(--cyan); }

/* -------------------------------------------------------------------- FOOTER */
.footer { background: var(--bg-deep); border-top: 1px solid var(--border); padding: clamp(48px, 7vw, 80px) clamp(16px, 4vw, 40px) 40px; }
.footer-inner { max-width: var(--wrap); margin-inline: auto; }
.footer-top { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; align-items: flex-start; padding-bottom: 36px; border-bottom: 1px solid var(--border); }
.footer .logo { font-size: 1.7rem; }
.footer-tagline { margin-top: 12px; color: var(--text-muted); font-size: 0.92rem; max-width: 40ch; }
.socials { display: flex; gap: 10px; flex-wrap: wrap; }
.social { font-family: var(--font-mono); font-size: 0.8rem; color: var(--text-body); border: 1px solid var(--border); border-radius: 8px; padding: 9px 15px; transition: color 140ms, border-color 140ms; }
.social:hover { color: var(--green); border-color: var(--green); }
.footer-bottom { padding-top: 28px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-family: var(--font-mono); font-size: 0.74rem; color: var(--text-muted); }
.footer-bottom a:hover { color: var(--green); }

/* --------------------------------------------------------------------- MODAL */
.lightbox {
  position: fixed; inset: 0; z-index: 200; display: none;
  background: oklch(5% 0.008 290 / 0.86); backdrop-filter: blur(6px);
  padding: clamp(16px, 4vw, 48px);
  align-items: center; justify-content: center;
}
.lightbox.open { display: flex; }
.lb-panel {
  position: relative; width: 100%; max-width: 1080px; max-height: 90svh;
  background: var(--surface); border: 1px solid var(--border); border-radius: 16px; overflow: hidden;
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  box-shadow: 0 30px 90px oklch(0% 0 0 / 0.6);
}
.lb-figure { position: relative; background: var(--bg-deep); display: flex; align-items: center; justify-content: center; min-height: 0; }
.lb-figure img { width: 100%; height: 100%; max-height: 90svh; object-fit: contain; }
.lb-meta { padding: clamp(24px, 3vw, 40px); overflow-y: auto; max-height: 90svh; display: flex; flex-direction: column; }
.lb-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.lb-tag { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.04em; text-transform: uppercase; border-radius: 24px; padding: 5px 11px; border: 1px solid var(--border); color: var(--text-muted); }
.lb-tag.accent { color: var(--accent); border-color: color-mix(in oklch, var(--accent) 50%, transparent); }
.lb-title { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; color: var(--text-primary); line-height: 1.06; letter-spacing: -0.01em; }
.lb-artist { margin-top: 8px; font-family: var(--font-mono); font-size: 0.8rem; color: var(--text-muted); }
.lb-artist b { color: var(--text-body); font-weight: 500; }
.lb-desc { margin-top: 20px; color: var(--text-body); line-height: 1.74; font-size: 1rem; }
.lb-foot { margin-top: auto; padding-top: 24px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.lb-close {
  position: absolute; top: 12px; right: 12px; z-index: 5; width: 38px; height: 38px;
  border-radius: 9px; background: oklch(6% 0.008 290 / 0.7); border: 1px solid var(--border);
  color: var(--text-primary); font-size: 1.1rem; display: flex; align-items: center; justify-content: center;
  transition: background 140ms, border-color 140ms, transform 140ms var(--ease);
}
.lb-close:hover { background: var(--surface-muted); border-color: var(--text-muted); transform: rotate(90deg); }
.lb-nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 5; width: 44px; height: 44px; border-radius: 50%; background: oklch(6% 0.008 290 / 0.72); border: 1px solid var(--border); color: var(--text-primary); font-size: 1.2rem; display: flex; align-items: center; justify-content: center; transition: background 140ms, border-color 140ms; }
.lb-nav:hover { background: var(--surface-muted); border-color: var(--green); color: var(--green); }
.lb-prev { left: 12px; } .lb-next { right: 12px; }
.lb-counter { position: absolute; bottom: 12px; left: 12px; z-index: 5; font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-muted); background: oklch(6% 0.008 290 / 0.7); padding: 4px 9px; border-radius: 6px; }

/* ------------------------------------------------------------------- REVEAL */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 600ms var(--ease), transform 600ms var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* -------------------------------------------------------------- RESPONSIVE */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .line-row { grid-template-columns: 1fr; gap: 24px; }
  .line-strip { max-width: 360px; }
  .raffle-grid { grid-template-columns: 1fr; gap: 36px; }
  .lb-panel { grid-template-columns: 1fr; grid-template-rows: minmax(0, 1fr) auto; max-height: 92svh; }
  .lb-figure img { max-height: 46svh; }
  .lb-meta { max-height: none; }
}
@media (max-width: 540px) {
  .win { grid-template-columns: 1fr; gap: 8px; }
  .win-when { padding-top: 0; }
  .step { grid-template-columns: 48px 1fr; gap: 16px; }
  .readout { gap: 8px 16px; }
}

@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; }
  .reveal { opacity: 1; transform: none; }
}