/* Onyx-Core Interactive — Rig Runner site */
:root {
  --bg: #06070d;
  --bg-2: #0b0e1c;
  --card: rgba(18, 22, 42, 0.62);
  --line: rgba(124, 140, 255, 0.16);
  --text: #e8ecff;
  --muted: #98a1c3;
  --cyan: #22d3ee;
  --violet: #7c5cff;
  --pink: #ff4d6d;
  --radius: 18px;
  --wrap: 1180px;
  --display: 'Space Grotesk', system-ui, sans-serif;
  --body: 'Poppins', system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 16px/1.7 var(--body); -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--display); margin: 0; line-height: 1.1; letter-spacing: -0.01em; }
h2 { font-size: clamp(30px, 4.4vw, 52px); font-weight: 700; }
h2 em { font-style: normal; background: linear-gradient(90deg, var(--cyan), var(--violet)); -webkit-background-clip: text; background-clip: text; color: transparent; }
h3 { font-size: 21px; font-weight: 600; }
p { margin: 0 0 1em; }
.wrap { width: min(var(--wrap), 100% - 32px); margin-inline: auto; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.kicker { font: 600 13px/1 var(--display); letter-spacing: 0.24em; text-transform: uppercase; color: var(--cyan); margin-bottom: 16px; }
.section { padding: clamp(80px, 11vw, 140px) 0; position: relative; }
.section-head { max-width: 760px; margin-bottom: 56px; }
.section-lead { color: var(--muted); font-size: 18px; margin-top: 18px; }
.note { color: var(--muted); font-size: 13px; margin-top: 18px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px; border-radius: 999px; padding: 14px 26px;
  font: 600 15px/1 var(--display); letter-spacing: 0.02em; border: 1px solid transparent; cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(90deg, var(--cyan), var(--violet)); color: #05060c; box-shadow: 0 10px 30px -10px rgba(34, 211, 238, .7); }
.btn-ghost { border-color: var(--line); color: var(--text); background: rgba(255, 255, 255, .03); backdrop-filter: blur(8px); }
.btn-ghost:hover { border-color: var(--cyan); }
.btn-sm { padding: 10px 18px; font-size: 13px; }
.btn-play { background: #000; border-color: rgba(255,255,255,.28); color: #fff; padding: 11px 24px 11px 18px; border-radius: 14px; }
.btn-play span { display: flex; flex-direction: column; font-size: 19px; line-height: 1.1; text-align: left; }
.btn-play small { font: 400 11px/1.2 var(--body); opacity: .8; }
.btn-play:hover { border-color: var(--cyan); box-shadow: 0 0 0 4px rgba(34,211,238,.15); }

/* ---------- nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50; display: flex; align-items: center; gap: 28px;
  padding: 18px max(16px, calc((100vw - var(--wrap)) / 2)); transition: background .3s ease, padding .3s ease;
}
.nav.scrolled { background: rgba(6, 7, 13, .78); backdrop-filter: blur(14px); padding-block: 12px; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; font: 700 18px/1 var(--display); letter-spacing: .08em; }
.brand b { color: var(--cyan); font-weight: 700; }
.nav-links { display: flex; gap: 26px; margin-left: auto; font-size: 14px; color: var(--muted); }
.nav-links a { transition: color .2s; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-cta { padding: 11px 20px; font-size: 14px; }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); color: var(--text); border-radius: 10px; width: 42px; height: 42px; font-size: 18px; cursor: pointer; }

.scroll-progress { position: fixed; top: 0; left: 0; height: 2px; width: 0; z-index: 60; background: linear-gradient(90deg, var(--cyan), var(--violet)); }

/* ---------- hero ---------- */
.hero { position: relative; height: 100svh; min-height: 640px; overflow: hidden; }
#city3d { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero-fallback { position: absolute; inset: 0; background: url(../game/skyline.webp) center/cover; opacity: 0; transition: opacity .6s; }
.no-webgl .hero-fallback { opacity: 1; }
.hero-shade { position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg, rgba(6,7,13,.88) 0%, rgba(6,7,13,.5) 34%, rgba(6,7,13,0) 58%),
              linear-gradient(0deg, var(--bg) 0%, rgba(6,7,13,0) 22%); }
.hero-copy { position: absolute; left: max(16px, calc((100vw - var(--wrap)) / 2)); top: 50%; transform: translateY(-46%); max-width: 560px; z-index: 2; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font: 500 13px/1 var(--display); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); animation: blink 2s infinite; }
@keyframes blink { 50% { opacity: .35; } }
.title { margin: 18px 0 20px; }
.title-main { display: block; font-size: clamp(56px, 9vw, 118px); font-weight: 700; letter-spacing: -0.03em; line-height: .92;
  background: linear-gradient(180deg, #fff 30%, #9fb4ff 100%); -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 6px 40px rgba(34, 211, 238, .28)); }
.title-sub { display: block; margin-top: 12px; font-size: clamp(18px, 2.2vw, 26px); font-weight: 500; letter-spacing: .34em; text-transform: uppercase; color: var(--cyan); }
.lead { font-size: 18px; color: #c9d0ee; max-width: 460px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0 22px; }
.launch-chip { display: inline-flex; gap: 8px; align-items: center; font-size: 13px; color: var(--muted); border: 1px solid var(--line); padding: 7px 14px; border-radius: 999px; background: rgba(6,7,13,.5); }

.hero-copy > * { opacity: 0; transform: translateY(18px); animation: rise .9s cubic-bezier(.2,.7,.2,1) forwards; }
.hero-copy > :nth-child(2) { animation-delay: .12s; } .hero-copy > :nth-child(3) { animation-delay: .24s; }
.hero-copy > :nth-child(4) { animation-delay: .36s; } .hero-copy > :nth-child(5) { animation-delay: .48s; }
@keyframes rise { to { opacity: 1; transform: none; } }

.skin-picker { position: absolute; right: max(16px, calc((100vw - var(--wrap)) / 2)); bottom: 64px; z-index: 3; text-align: right; opacity: 0; transition: opacity .8s .3s; }
.hero-ready .skin-picker { opacity: 1; }
.skin-label { font: 500 12px/1 var(--display); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.skin-name { color: var(--text); margin-left: 8px; letter-spacing: .08em; }
.skin-chips { display: flex; gap: 10px; justify-content: flex-end; }
.skin-chip { width: 58px; height: 58px; border-radius: 14px; padding: 0; overflow: hidden; cursor: pointer; background: rgba(12,15,30,.8);
  border: 1px solid var(--line); transition: transform .2s, border-color .2s, box-shadow .2s; }
.skin-chip img { width: 100%; height: 100%; object-fit: cover; }
.skin-chip:hover { transform: translateY(-3px); border-color: var(--cyan); }
.skin-chip[aria-pressed="true"] { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(34,211,238,.25), 0 8px 24px -6px rgba(34,211,238,.6); }
.no-webgl .skin-picker { display: none; }

.scroll-cue { position: absolute; left: 50%; bottom: 22px; width: 26px; height: 42px; border: 2px solid rgba(255,255,255,.35); border-radius: 14px; transform: translateX(-50%); z-index: 3; }
.scroll-cue span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--cyan); animation: cue 1.8s infinite; }
@keyframes cue { 0% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- marquee ---------- */
.marquee { border-block: 1px solid var(--line); background: var(--bg-2); overflow: hidden; padding: 18px 0; }
.marquee-track { display: flex; gap: 34px; width: max-content; animation: marquee 34s linear infinite; font: 600 15px/1 var(--display); letter-spacing: .18em; text-transform: uppercase; color: #c3cae8; }
.marquee-track i { color: var(--cyan); font-style: normal; font-size: 10px; align-self: center; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- story ---------- */
.story { overflow: hidden; }
.story-bg { position: absolute; inset: 0; background: url(../game/skyline.webp) center/cover; opacity: .28; mask-image: linear-gradient(180deg, transparent, #000 25%, #000 75%, transparent); }
.story-grid { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.story-text p { color: #c9d0ee; font-size: 17px; }
.story-text strong { color: var(--cyan); }
.story-facts { list-style: none; padding: 0; margin: 30px 0 0; display: flex; gap: 36px; }
.story-facts b { display: block; font: 700 44px/1 var(--display); color: #fff; }
.story-facts span { font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: .14em; }

/* ---------- pre-register ---------- */
.prereg-card { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; padding: clamp(32px, 5vw, 60px);
  border-radius: 28px; border: 1px solid rgba(34,211,238,.35);
  background: radial-gradient(80% 120% at 100% 0%, rgba(124,92,255,.28), transparent 60%), radial-gradient(70% 120% at 0% 100%, rgba(34,211,238,.18), transparent 60%), var(--bg-2); }
.prereg-card p { color: #c9d0ee; }
.prereg-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }

/* ---------- studio ---------- */
.studio-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; align-items: center; }
.stats { list-style: none; padding: 0; margin: 34px 0 0; display: flex; gap: 40px; }
.stats b { display: block; font: 700 40px/1 var(--display); background: linear-gradient(90deg, var(--cyan), var(--violet)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stats span { font-size: 13px; color: var(--muted); }
.other-game { display: grid; grid-template-columns: 150px 1fr; gap: 22px; align-items: center; padding: 18px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--card); }
.other-game img { border-radius: 12px; aspect-ratio: 3/4; object-fit: cover; }
.other-game h3 { margin: 8px 0 6px; }
.other-game p { color: var(--muted); font-size: 14px; }
.badge { display: inline-block; font: 600 11px/1 var(--display); letter-spacing: .14em; text-transform: uppercase; color: #05060c; background: var(--cyan); padding: 6px 10px; border-radius: 999px; }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.mail { display: inline-flex; gap: 10px; align-items: center; margin-top: 18px; font: 600 18px/1 var(--display); color: var(--cyan); }
.contact-form { display: grid; gap: 16px; padding: 30px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--card); }
.contact-form label { display: grid; gap: 8px; font-size: 13px; color: var(--muted); }
.contact-form input, .contact-form textarea { font: inherit; color: var(--text); background: rgba(6,7,13,.7); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; outline: none; transition: border-color .2s; resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--cyan); }
.contact-form .btn { justify-self: start; }
.hp { position: absolute; left: -9999px; }
.form-status { margin: 0; font-size: 14px; min-height: 1.4em; }
.form-status.ok { color: #4ade80; } .form-status.err { color: var(--pink); }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 56px 0 28px; background: var(--bg-2); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
.footer nav { display: grid; gap: 8px; align-content: start; font-size: 14px; color: var(--muted); }
.footer nav a:hover { color: var(--cyan); }
.footer h4 { font-size: 13px; letter-spacing: .18em; text-transform: uppercase; color: var(--text); margin-bottom: 6px; }
.copyright { margin-top: 40px; font-size: 13px; color: var(--muted); }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .boss-stage { grid-template-columns: 1fr 1fr; }
  .boss-word { font-size: 24vw; }
}
@media (max-width: 820px) {
  .nav-links { position: fixed; inset: 64px 16px auto 16px; flex-direction: column; gap: 4px; padding: 14px; border-radius: 16px;
    background: rgba(10,12,24,.96); border: 1px solid var(--line); display: none; margin: 0; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 8px; font-size: 16px; }
  .nav-cta { display: none; }
  .nav-toggle { display: block; margin-left: auto; }
  .hero { min-height: 700px; }
  .hero-shade { background: linear-gradient(0deg, var(--bg) 0%, rgba(6,7,13,.9) 34%, rgba(6,7,13,.15) 56%, rgba(6,7,13,0) 100%); }
  .hero-copy { top: auto; bottom: 136px; transform: none; right: 16px; }
  .hero-copy .eyebrow { display: none; }
  .title { margin: 0 0 12px; }
  .title-main { font-size: clamp(44px, 13vw, 64px); }
  .title-sub { margin-top: 8px; font-size: 15px; }
  .lead { font-size: 15px; }
  .cta-row { gap: 10px; }
  .cta-row .btn-ghost { display: none; }
  .title-sub { letter-spacing: .22em; }
  .lead { font-size: 16px; }
  .cta-row { margin: 18px 0 12px; }
  .skin-picker { left: 16px; right: 16px; bottom: 58px; text-align: left; }
  .skin-chips { justify-content: flex-start; }
  .skin-chip { width: 48px; height: 48px; }
  .scroll-cue { display: none; }
  .story-grid, .studio-grid, .contact-grid, .prereg-card { grid-template-columns: 1fr; }
  .story-grid { gap: 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .story-facts, .stats { gap: 24px; }
  .other-game { grid-template-columns: 110px 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal, .hero-copy > * { opacity: 1; transform: none; }
}
.skin-chip.loading { animation: chipPulse 0.9s ease-in-out infinite; }
@keyframes chipPulse { 50% { border-color: var(--cyan); opacity: .6; } }

/* ---------- texture + numbering ---------- */
.grain { position: fixed; inset: 0; pointer-events: none; z-index: 1; opacity: .06; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>"); }
.kicker .num { display: inline-block; margin-right: 10px; padding: 3px 7px; border: 1px solid rgba(34,211,238,.4); border-radius: 6px; font-size: 11px; color: var(--cyan); }
main { position: relative; z-index: 2; }
.section + .section { border-top: 1px solid var(--line); }
.section::before { content: ""; position: absolute; inset: 0; pointer-events: none; z-index: -1;
  background: radial-gradient(60% 40% at 15% 0%, rgba(124,92,255,.08), transparent 70%); }

/* ---------- tilt ---------- */
.tilt { transform-style: preserve-3d; transition: transform .35s cubic-bezier(.2,.7,.2,1), box-shadow .35s, border-color .35s; will-change: transform; }

/* ---------- feature rows ---------- */
.feature-row { display: grid; grid-template-columns: 1.25fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: center; padding: clamp(28px, 4vw, 56px) 0; }
.feature-row + .feature-row { border-top: 1px solid var(--line); }
.feature-row.flip .feature-art { order: 2; }
.feature-art { position: relative; margin: 0; border-radius: 22px; overflow: hidden; border: 1px solid var(--line); aspect-ratio: 16/9; background: var(--bg-2);
  box-shadow: 0 40px 80px -40px rgba(34,211,238,.35), 0 20px 60px -30px rgba(0,0,0,.8); }
.feature-art::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(255,255,255,.06), inset 0 -80px 80px -60px rgba(6,7,13,.7); pointer-events: none; }
.feature-art img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s cubic-bezier(.2,.7,.2,1); }
.feature-row:hover .feature-art img { transform: scale(1.04); }
.feature-text h3 { font-size: clamp(26px, 3vw, 38px); margin: 8px 0 16px; }
.feature-text p { color: #c9d0ee; font-size: 17px; }
.ticks { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; }
.ticks li { position: relative; padding-left: 30px; color: var(--muted); font-size: 15px; }
.ticks li::before { content: ""; position: absolute; left: 0; top: 6px; width: 18px; height: 18px; border-radius: 6px; background: linear-gradient(135deg, var(--cyan), var(--violet)); opacity: .9;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'><path d='M4 10.5l4 4 8-9' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/contain no-repeat; mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'><path d='M4 10.5l4 4 8-9' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/contain no-repeat; }

/* day / night switch */
.daynight img { position: absolute; inset: 0; transition: opacity 1s ease; }
.daynight .dn-day { opacity: 0; }
.daynight[data-state="day"] .dn-day { opacity: 1; }
.daynight[data-state="day"] .dn-night { opacity: 0; }
.dn-toggle { position: absolute; left: 18px; bottom: 18px; z-index: 2; display: flex; align-items: center; gap: 0; padding: 4px; border-radius: 999px; cursor: pointer;
  background: rgba(6,7,13,.7); border: 1px solid rgba(255,255,255,.18); backdrop-filter: blur(10px); color: var(--text); font: 600 13px/1 var(--display); }
.dn-opt { position: relative; z-index: 1; padding: 9px 16px; display: inline-flex; gap: 8px; align-items: center; transition: color .3s; }
.dn-knob { position: absolute; top: 4px; bottom: 4px; left: 4px; width: calc(50% - 4px); border-radius: 999px; background: linear-gradient(90deg, var(--cyan), var(--violet)); transition: transform .35s cubic-bezier(.2,.7,.2,1); }
.daynight[data-state="night"] .dn-knob { transform: translateX(100%); }
.daynight[data-state="day"] .dn-opt-day, .daynight[data-state="night"] .dn-opt-night { color: #05060c; }

/* ---------- boss stage ---------- */
.boss-stage { position: relative; display: grid; grid-template-columns: 1.1fr 1fr; grid-template-rows: auto auto; gap: 0 32px; padding: clamp(24px, 4vw, 48px);
  border-radius: 28px; border: 1px solid var(--line); overflow: hidden; min-height: 560px; isolation: isolate;
  background: radial-gradient(70% 80% at 30% 60%, color-mix(in srgb, var(--c) 22%, transparent), transparent 70%), var(--bg-2); transition: background .6s; }
.boss-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.boss-word { position: absolute; left: -2%; top: 8%; font: 700 clamp(120px, 15vw, 240px)/1 var(--display); letter-spacing: -0.04em; color: transparent;
  -webkit-text-stroke: 1px color-mix(in srgb, var(--c) 45%, transparent); opacity: .7; transition: opacity .4s; user-select: none; }
.boss-figure { position: relative; z-index: 1; margin: 0; display: flex; align-items: flex-end; justify-content: center; min-height: 460px; }
.boss-img { max-height: 520px; width: auto; max-width: 100%; filter: drop-shadow(0 30px 40px rgba(0,0,0,.7)) drop-shadow(0 0 40px color-mix(in srgb, var(--c) 35%, transparent));
  transition: opacity .35s, transform .5s cubic-bezier(.2,.7,.2,1); }
.boss-stage.swapping .boss-img { opacity: 0; transform: translateY(24px) scale(.96); }
.boss-stage.swapping .boss-word { opacity: 0; }
.boss-panel { position: relative; z-index: 1; align-self: center; padding: 16px 0; }
.boss-no { font: 600 12px/1 var(--display); letter-spacing: .24em; text-transform: uppercase; color: var(--muted); }
.boss-no b { color: var(--c); }
.boss-name { font-size: clamp(40px, 5vw, 64px); margin: 10px 0 6px; }
.boss-role { color: var(--c); font: 500 14px/1 var(--display); letter-spacing: .18em; text-transform: uppercase; margin-bottom: 18px; }
.boss-desc { color: #c9d0ee; font-size: 17px; max-width: 46ch; }
.boss-stats { margin: 26px 0 0; display: grid; gap: 12px; max-width: 360px; }
.boss-stats div { display: grid; grid-template-columns: 90px 1fr; align-items: center; gap: 14px; }
.boss-stats dt { font: 600 12px/1 var(--display); letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.boss-stats dd { margin: 0; height: 6px; border-radius: 3px; background: rgba(255,255,255,.08); overflow: hidden; }
.boss-stats dd i { display: block; height: 100%; width: var(--v); border-radius: 3px; background: linear-gradient(90deg, var(--c), #fff); transition: width .8s cubic-bezier(.2,.7,.2,1); }
.boss-tabs { position: relative; z-index: 1; grid-column: 1 / -1; display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--line); }
.boss-tab { display: flex; align-items: center; gap: 12px; padding: 10px 14px 10px 10px; border-radius: 14px; border: 1px solid var(--line); background: rgba(6,7,13,.5); color: var(--muted);
  font: 600 14px/1 var(--display); cursor: pointer; transition: border-color .25s, color .25s, background .25s, transform .25s; text-align: left; }
.boss-tab img { width: 44px; height: 54px; object-fit: cover; object-position: top; border-radius: 8px; background: rgba(255,255,255,.04); }
.boss-tab:hover { transform: translateY(-2px); color: var(--text); }
.boss-tab[aria-selected="true"] { border-color: var(--c); color: var(--text); background: color-mix(in srgb, var(--c) 12%, rgba(6,7,13,.5)); }

/* ---------- outfit strip ---------- */
.outfits-section { overflow: hidden; }
.outfit-strip { display: flex; gap: 22px; padding: 10px max(16px, calc((100vw - var(--wrap)) / 2)) 30px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: thin; scrollbar-color: var(--violet) transparent; }
.outfit { flex: 0 0 260px; scroll-snap-align: start; margin: 0; position: relative; border-radius: 22px; border: 1px solid var(--line); overflow: hidden; aspect-ratio: 3/4;
  background: radial-gradient(80% 60% at 50% 100%, color-mix(in srgb, var(--rc) 30%, transparent), transparent 70%), var(--bg-2); --rc: #98a1c3; transition: transform .35s cubic-bezier(.2,.7,.2,1), border-color .35s; }
.outfit[data-rarity="starter"] { --rc: #22d3ee; } .outfit[data-rarity="common"] { --rc: #9fb4ff; } .outfit[data-rarity="rare"] { --rc: #3b82f6; }
.outfit[data-rarity="epic"] { --rc: #a855f7; } .outfit[data-rarity="legendary"] { --rc: #f59e0b; }
.outfit img { position: absolute; inset: 6% 0 0 0; width: 100%; height: 94%; object-fit: contain; object-position: bottom; filter: drop-shadow(0 20px 24px rgba(0,0,0,.6)); transition: transform .5s cubic-bezier(.2,.7,.2,1); }
.outfit:hover { transform: translateY(-8px); border-color: var(--rc); }
.outfit:hover img { transform: scale(1.05); }
.outfit figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 18px 16px; background: linear-gradient(0deg, rgba(6,7,13,.95), transparent); display: grid; gap: 4px; }
.outfit figcaption b { font: 600 17px/1.2 var(--display); }
.rarity { font: 600 11px/1 var(--display); letter-spacing: .18em; text-transform: uppercase; color: var(--rc); }

/* ---------- gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 200px; gap: 16px; }
.shot { position: relative; display: block; border-radius: 18px; overflow: hidden; border: 1px solid var(--line); background: var(--bg-2); }
.shot img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s cubic-bezier(.2,.7,.2,1); }
.shot::after { content: attr(data-caption); position: absolute; left: 14px; bottom: 12px; font: 600 12px/1 var(--display); letter-spacing: .1em; text-transform: uppercase; color: #fff; opacity: 0; transform: translateY(6px); transition: .3s; text-shadow: 0 2px 8px rgba(0,0,0,.8); }
.shot:hover img { transform: scale(1.05); }
.shot:hover::after { opacity: 1; transform: none; }
.shot-wide { grid-column: span 2; grid-row: span 2; }
.lightbox { border: 0; padding: 0; background: transparent; max-width: min(1400px, 94vw); }
.lightbox::backdrop { background: rgba(4,5,10,.9); backdrop-filter: blur(6px); }
.lightbox img { width: 100%; border-radius: 16px; border: 1px solid var(--line); }
.lb-caption { text-align: center; color: var(--muted); margin: 14px 0 0; font-size: 14px; }
.lb-close { position: absolute; top: -14px; right: -14px; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line); background: var(--bg-2); color: #fff; font-size: 18px; cursor: pointer; }

/* ---------- roadmap ---------- */
.roadmap { list-style: none; margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: step; }
.roadmap li { position: relative; padding: 22px 20px 18px; border-radius: 18px; border: 1px solid var(--line); background: var(--card); }
.roadmap li::before { content: ""; position: absolute; left: 20px; top: 0; width: 34px; height: 3px; border-radius: 0 0 3px 3px; background: rgba(255,255,255,.14); }
.roadmap li.done::before { background: linear-gradient(90deg, var(--cyan), var(--violet)); }
.roadmap span { font: 600 12px/1 var(--display); letter-spacing: .18em; text-transform: uppercase; color: var(--cyan); }
.roadmap b { display: block; font: 600 18px/1.25 var(--display); margin: 10px 0 8px; }
.roadmap p { margin: 0; color: var(--muted); font-size: 14px; }

@media (max-width: 1080px) {
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .roadmap { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .feature-row, .feature-row.flip { grid-template-columns: 1fr; gap: 22px; }
  .feature-row.flip .feature-art { order: 0; }
  .boss-stage { grid-template-columns: 1fr; min-height: 0; padding: 20px; }
  .boss-figure { min-height: 0; }
  .boss-img { max-height: 340px; }
  .boss-word { font-size: 30vw; top: 4%; }
  .boss-tabs { grid-template-columns: repeat(5, 1fr); gap: 6px; }
  .boss-tab { flex-direction: column; gap: 6px; padding: 8px 4px; font-size: 11px; text-align: center; }
  .boss-tab img { width: 36px; height: 44px; }
  .outfit { flex-basis: 200px; }
  .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 150px; }
  .shot-wide { grid-column: span 2; grid-row: span 2; }
  .roadmap { grid-template-columns: 1fr; }
}

/* ---------- composed feature art (concept cutouts on designed backgrounds) ---------- */
.composed { aspect-ratio: 16/10; }
.composed .cutout { position: absolute; bottom: 0; height: 96%; width: auto; object-fit: contain; filter: drop-shadow(0 24px 30px rgba(0,0,0,.65)); transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.composed .art-badge { position: absolute; left: 18px; top: 18px; z-index: 2; display: inline-flex; gap: 8px; align-items: center; padding: 8px 14px; border-radius: 999px; font: 600 12px/1 var(--display); letter-spacing: .14em; text-transform: uppercase; color: var(--text); background: rgba(6,7,13,.6); border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(8px); }
.composed .art-badge i { color: var(--cyan); }
.composed::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 40px 40px; mask-image: radial-gradient(70% 70% at 50% 60%, #000, transparent); }
.art-swing { background: radial-gradient(60% 80% at 70% 30%, rgba(34,211,238,.35), transparent 60%), radial-gradient(60% 60% at 20% 90%, rgba(124,92,255,.35), transparent 60%), #0b0e1c; }
.art-swing .cutout-hero { left: 50%; transform: translateX(-50%) rotate(-12deg); transform-origin: 50% 20%; }
.feature-row:hover .art-swing .cutout-hero { transform: translateX(-50%) rotate(-9deg) translateY(-6px); }
.art-line { position: absolute; left: 50%; top: -20%; width: 3px; height: 70%; background: linear-gradient(180deg, transparent, #7fe9ff 40%, #fff); transform: rotate(-40deg); transform-origin: bottom; box-shadow: 0 0 18px #22d3ee, 0 0 40px rgba(34,211,238,.6); }
.art-fight { background: radial-gradient(70% 70% at 25% 60%, rgba(45,212,191,.32), transparent 60%), radial-gradient(60% 60% at 80% 30%, rgba(255,77,109,.28), transparent 60%), #0b0e1c; }
.art-fight .cutout-boss { left: 4%; height: 92%; }
.art-fight .cutout-hero2 { right: 8%; height: 78%; transform: scaleX(-1); }
.feature-row:hover .art-fight .cutout-boss { transform: translateX(8px); }
.feature-row:hover .art-fight .cutout-hero2 { transform: scaleX(-1) translateX(8px); }
.art-city .art-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .9; }
.art-city::before { display: none; }
.art-city .cutout-hero3 { right: 6%; height: 88%; }
.art-city::after { background: linear-gradient(0deg, rgba(6,7,13,.85), transparent 45%); }
.feature-row:hover .art-city .cutout-hero3 { transform: translateY(-6px); }
@media (max-width: 820px) { .composed { aspect-ratio: 4/3; } }
/* live boss */
.boss-figure { position: relative; }
#bossview { position: absolute; inset: -6% 0 0 0; width: 100%; height: 106%; opacity: 0; transition: opacity .5s; }
.live3d #bossview { opacity: 1; }
.live3d .boss-img { opacity: 0; }
.loading3d .boss-img { animation: chipPulse 1s ease-in-out infinite; }
.boss-figure::after { content: "LIVE"; position: absolute; right: 8px; top: 8px; font: 600 10px/1 var(--display); letter-spacing: .2em; color: var(--c); padding: 5px 8px; border: 1px solid color-mix(in srgb, var(--c) 50%, transparent); border-radius: 6px; opacity: 0; transition: opacity .5s; }
.boss-figure::before { content: ""; position: absolute; right: 8px; top: 8px; width: 6px; height: 6px; margin: 8px 0 0 0; }
.live3d .boss-figure::after { opacity: 1; }