/* ============================================================
   FNDG — MAXIMAL EDITION
   "Cosmic Indie / Dueling Neon" pushed to keynote spectacle
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.css');

:root {
  --bg-0: #040409;
  --bg-1: #07071a;
  --bg-2: #0c0d24;
  --ink:  #f1f3ff;
  --ink-2:#b2b8e0;
  --ink-3:#6a6f99;
  --line: rgba(150,160,230,0.14);
  --line-2: rgba(150,160,230,0.30);

  --frog: #7CFF9B;
  --frog-deep: #1f8a55;
  --dog:  #FFC061;
  --dog-deep: #c97a1e;
  --violet: #8B6CFF;
  --cyan: #56e6ff;
  --magenta: #FF6FD8;

  --frog-glow: 0 0 44px rgba(124,255,155,0.5);
  --dog-glow:  0 0 44px rgba(255,192,97,0.5);

  --display: 'Space Grotesk', 'Pretendard', system-ui, sans-serif;
  --body: 'Pretendard', 'Space Grotesk', system-ui, sans-serif;
  --mono: 'Space Mono', ui-monospace, monospace;

  --motion: 1;
  --hue: 0deg;             /* scroll-linked global hue shift */
  --maxw: 1320px;
  --pad: clamp(20px, 5vw, 84px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; overflow-x: clip; }
body {
  margin: 0; background: var(--bg-0); color: var(--ink);
  font-family: var(--body); font-size: 17px; line-height: 1.6;
  overflow-x: hidden; letter-spacing: 0.01em;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
::selection { background: var(--frog); color: #04120a; }
@media (prefers-reduced-motion: reduce){ html { scroll-behavior: auto; } }

/* ============================================================
   Background stack
   ============================================================ */
#warp { position: fixed; inset: 0; z-index: 0; }
.mesh {
  position: fixed; inset: -20%; z-index: 0; pointer-events: none;
  filter: blur(60px) hue-rotate(var(--hue));
}
.mesh .blob { position: absolute; border-radius: 50%; mix-blend-mode: screen; opacity: 0.5; }
.mesh .b1 { width: 50vw; height: 50vw; left: 2%; top: 6%;  background: radial-gradient(circle, var(--violet), transparent 62%); animation: drift1 calc(34s / var(--motion)) ease-in-out infinite alternate; }
.mesh .b2 { width: 44vw; height: 44vw; right: 4%; top: 12%; background: radial-gradient(circle, var(--frog), transparent 60%); opacity:.32; animation: drift2 calc(40s / var(--motion)) ease-in-out infinite alternate; }
.mesh .b3 { width: 48vw; height: 48vw; left: 22%; bottom: 0%; background: radial-gradient(circle, var(--dog), transparent 60%); opacity:.28; animation: drift3 calc(46s / var(--motion)) ease-in-out infinite alternate; }
.mesh .b4 { width: 36vw; height: 36vw; right: 18%; bottom: 6%; background: radial-gradient(circle, var(--cyan), transparent 62%); opacity:.22; animation: drift1 calc(52s / var(--motion)) ease-in-out infinite alternate-reverse; }
@keyframes drift1 { to { transform: translate(6%, -8%) scale(1.15); } }
@keyframes drift2 { to { transform: translate(-8%, 6%) scale(1.1); } }
@keyframes drift3 { to { transform: translate(5%, -5%) scale(1.2); } }

.spotlight {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 35%), rgba(150,170,255,0.12), transparent 60%);
  transition: opacity .4s; mix-blend-mode: screen;
}
[data-spotlight="off"] .spotlight { display: none; }

.vignette { position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(125% 95% at 50% 28%, transparent 52%, rgba(0,0,0,0.62) 100%); }
.grain { position: fixed; inset: 0; z-index: 60; pointer-events: none; opacity: 0.06; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
[data-grain="off"] .grain { display: none; }

main, header, footer { position: relative; z-index: 2; }

/* ============================================================
   Cinematic intro overlay
   ============================================================ */
#intro {
  position: fixed; inset: 0; z-index: 200; background: #030308;
  display: grid; place-items: center; overflow: hidden;
  transition: opacity 1.1s ease, visibility 1.1s, transform 1.1s cubic-bezier(.7,0,.3,1), filter 1.1s ease;
}
#intro.done { opacity: 0; visibility: hidden; pointer-events: none; transform: scale(1.7); filter: blur(16px); }
.intro-stage { position: relative; display: grid; place-items: center; width: 100%; height: 100%; }
.intro-orb { position: absolute; border-radius: 50%; filter: blur(2px); }
.intro-orb.frog { width: 120px; height: 120px; background: radial-gradient(circle at 35% 30%, #d6ffe2, var(--frog) 60%, var(--frog-deep)); box-shadow: var(--frog-glow);
  animation: orbFrog calc(2.2s / var(--motion)) cubic-bezier(.7,0,.3,1) forwards; }
.intro-orb.dog  { width: 150px; height: 150px; background: radial-gradient(circle at 35% 30%, #fff0d2, var(--dog) 55%, var(--dog-deep)); box-shadow: var(--dog-glow);
  animation: orbDog calc(2.2s / var(--motion)) cubic-bezier(.7,0,.3,1) forwards; }
@keyframes orbFrog { 0%{ transform: translateX(-60vw) scale(.6); opacity:0;} 55%{opacity:1;} 100%{ transform: translateX(-40px) scale(.9); opacity:1;} }
@keyframes orbDog  { 0%{ transform: translateX(60vw) scale(.6); opacity:0;} 55%{opacity:1;} 100%{ transform: translateX(40px) scale(.9); opacity:1;} }
.intro-flash { position: absolute; width: 10px; height: 10px; border-radius: 50%; background: #fff; opacity: 0;
  animation: flash calc(2.2s / var(--motion)) ease-out forwards; }
@keyframes flash { 0%,70%{ opacity:0; transform: scale(0);} 80%{ opacity:1; transform: scale(60);} 100%{ opacity:0; transform: scale(120);} }
.intro-word { position: relative; z-index: 2; font-family: var(--display); font-weight: 700; font-size: clamp(60px, 16vw, 220px); letter-spacing: -0.04em;
  opacity: 0; animation: introWord calc(1.6s / var(--motion)) cubic-bezier(.16,1,.3,1) calc(1.5s / var(--motion)) forwards;
  background: linear-gradient(180deg,#fff,#c9ceff); -webkit-background-clip:text; background-clip:text; color:transparent; }
.intro-word .g { color: var(--frog); -webkit-text-fill-color: var(--frog); }
.intro-word .d { color: var(--dog); -webkit-text-fill-color: var(--dog); }
@keyframes introWord { 0%{ opacity:0; filter: blur(20px); transform: scale(1.3);} 100%{ opacity:1; filter: blur(0); transform: scale(1);} }
/* intro: shockwave ring */
.intro-shock { position: absolute; width: 40px; height: 40px; border-radius: 50%; border: 2px solid rgba(255,255,255,.9); opacity: 0;
  animation: shock calc(2.2s / var(--motion)) cubic-bezier(.2,.7,.3,1) forwards; }
@keyframes shock { 0%,70%{ opacity:0; transform: scale(.2);} 78%{ opacity:.9;} 100%{ opacity:0; transform: scale(26);} }
/* intro: particle burst */
.intro-burst { position: absolute; top: 50%; left: 50%; width: 0; height: 0; }
.intro-burst i { position: absolute; width: 6px; height: 6px; border-radius: 50%; opacity: 0; transform: translate(-50%,-50%);
  animation: burst calc(1.6s / var(--motion)) ease-out calc(1.5s / var(--motion)) forwards; }
@keyframes burst { 0%{ opacity:1; transform: translate(-50%,-50%) scale(1);} 100%{ opacity:0; transform: translate(calc(-50% + var(--bx)), calc(-50% + var(--by))) scale(.2);} }
/* intro: boot telemetry */
.intro-boot { position: absolute; bottom: 18%; left: 50%; transform: translateX(-50%); font-family: var(--mono); font-size: 12px; letter-spacing: .22em;
  color: var(--ink-3); opacity: 0; white-space: nowrap; animation: bootIn calc(.6s / var(--motion)) ease calc(2.6s / var(--motion)) forwards; }
.intro-boot .ok { color: var(--frog); }
@keyframes bootIn { to { opacity: 1; } }
.intro-skip { position: absolute; bottom: 34px; right: 34px; font-family: var(--mono); font-size: 11px; letter-spacing: .2em; color: var(--ink-3); cursor: pointer; }
.intro-skip:hover { color: var(--ink); }
html.no-anim #intro, body.no-intro #intro { opacity: 0 !important; visibility: hidden !important; pointer-events: none !important; transition: none !important; display: none !important; }
html.no-anim .intro-shock, html.no-anim .intro-burst i, html.no-anim .intro-boot { animation: none !important; }

/* ============================================================
   Layout helpers
   ============================================================ */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad); }
section { padding-block: clamp(100px, 14vw, 200px); position: relative; }
.kicker { font-family: var(--mono); font-size: 12px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--ink-3); display: inline-flex; align-items: center; gap: 12px; }
.kicker::before { content:""; width: 30px; height:1px; background: var(--line-2); }
.kicker .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--frog); box-shadow: var(--frog-glow); animation: pulse calc(2.4s/var(--motion)) ease-in-out infinite; }
@keyframes pulse { 50% { transform: scale(1.5); opacity:.6; } }
h1,h2,h3 { font-family: var(--display); font-weight: 700; line-height: 1.02; letter-spacing: -0.02em; margin: 0; }
.lead { color: var(--ink-2); font-size: clamp(17px, 1.4vw, 21px); max-width: 56ch; }

/* ============================================================
   Nav
   ============================================================ */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 80; display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--pad); transition: background .4s, backdrop-filter .4s, border-color .4s; border-bottom: 1px solid transparent; }
.nav.scrolled { background: rgba(4,4,9,0.55); backdrop-filter: blur(16px) saturate(150%); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--display); font-weight: 700; }
.brand .mark { position: relative; width: 32px; height: 32px; }
.brand .mark .orb { position: absolute; border-radius: 50%; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 19px; height: 19px; }
.brand .mark .frog-o { background: var(--frog); box-shadow: var(--frog-glow); margin-left: -5px; }
.brand .mark .dog-o  { background: var(--dog); box-shadow: var(--dog-glow); margin-left: 5px; mix-blend-mode: screen; }
.brand .name { font-size: 18px; }
.brand .name small { color: var(--ink-3); font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; display:block; margin-top:-2px; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a { font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-2); padding: 8px 14px; border-radius: 999px; transition: color .25s, background .25s; }
.nav-links a:hover { color: var(--ink); background: rgba(255,255,255,0.05); }
.nav-cta { border: 1px solid var(--line-2) !important; }
.nav-cta:hover { border-color: var(--frog) !important; box-shadow: var(--frog-glow); }
.nav-burger { display: none; background: none; border: 0; color: var(--ink); cursor: pointer; }
@media (max-width: 780px){ .nav-links { display: none; } .nav-burger { display: block; } }

/* ============================================================
   Buttons (magnetic + glow + sheen)
   ============================================================ */
.btn { --c: var(--frog); position: relative; display: inline-flex; align-items: center; gap: 10px; overflow: hidden;
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; padding: 16px 30px; border-radius: 999px; cursor: pointer;
  border: 1px solid transparent; transition: transform .2s, box-shadow .3s, background .3s; will-change: transform; }
.btn-primary { background: var(--c); color: #04120a; }
.btn-primary:hover { box-shadow: 0 0 60px -6px var(--c); }
.btn-primary::after { content:""; position:absolute; inset:0; background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,.55) 50%, transparent 70%); transform: translateX(-120%); }
.btn-primary:hover::after { animation: sheen .8s ease forwards; }
@keyframes sheen { to { transform: translateX(120%); } }
.btn-ghost { background: rgba(255,255,255,0.04); border-color: var(--line-2); color: var(--ink); }
.btn-ghost:hover { border-color: var(--c); color: #fff; }
.btn .arrow { transition: transform .25s; }
.btn:hover .arrow { transform: translateX(4px); }

/* ============================================================
   HERO
   ============================================================ */
.hero { min-height: 100svh; display: grid; place-items: center; padding-top: 90px; perspective: 1200px; }
.hero-tilt { transform-style: preserve-3d; transition: transform .2s ease-out; text-align: center; position: relative; }

.hud { position: absolute; top: 50%; left: 50%; width: min(640px, 92vw); height: min(640px, 92vw); transform: translate(-50%,-50%); pointer-events: none; }
.hud .ring { position: absolute; inset: 0; border: 1px solid var(--line); border-radius: 50%; }
.hud .ring.r2 { inset: -14%; border-color: rgba(150,160,230,0.07); }
.hud .ring.spin { animation: spin calc(48s / var(--motion)) linear infinite; }
.hud .ring.spin-rev { animation: spin calc(64s / var(--motion)) linear infinite reverse; }
@keyframes spin { to { transform: rotate(360deg); } }
.hud .tick { position: absolute; top: -7px; left: 50%; width: 2px; height: 14px; background: var(--frog); box-shadow: var(--frog-glow); transform: translateX(-50%); }
.hud .tick.t2 { background: var(--dog); box-shadow: var(--dog-glow); top: auto; bottom: -7px; }
.hud .tele { position: absolute; font-family: var(--mono); font-size: 9px; letter-spacing: 0.2em; color: var(--ink-3); }
.hud .tele.tl { top: 6%; left: 4%; } .hud .tele.tr { top: 10%; right: 2%; text-align:right; } .hud .tele.bl { bottom: 8%; left: 2%; }

.eyebrow { font-family: var(--mono); font-size: 12px; letter-spacing: 0.34em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 26px; }
.wordmark { font-family: var(--display); font-weight: 700; font-size: clamp(88px, 23vw, 360px); line-height: 0.84; letter-spacing: -0.04em; position: relative; z-index: 2; display: inline-flex; }
.wordmark .ch { display: inline-block; background: linear-gradient(180deg,#fff 0%,#c9ceff 55%,#7d83c0 100%); -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 8px 44px rgba(139,108,255,0.28)); animation: float calc(6s / var(--motion)) ease-in-out infinite; }
.wordmark .ch:nth-child(2){ animation-delay: .4s; } .wordmark .ch:nth-child(3){ animation-delay: .8s; } .wordmark .ch:nth-child(4){ animation-delay: 1.2s; }
.wordmark .ch.g { background: linear-gradient(180deg,#eafff0,var(--frog)); -webkit-background-clip:text; background-clip:text; color:transparent; }
.wordmark .ch.d { background: linear-gradient(180deg,#fff3df,var(--dog)); -webkit-background-clip:text; background-clip:text; color:transparent; }
@keyframes float { 50% { transform: translateY(-14px); } }
/* sheen sweep across wordmark */
.wordmark::after { content:""; position:absolute; inset:0; background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,.6) 50%, transparent 60%); -webkit-background-clip: text; background-clip: text; color: transparent; mix-blend-mode: overlay; animation: wm-sheen calc(7s / var(--motion)) ease-in-out infinite; }
@keyframes wm-sheen { 0%,100%{ background-position: -200% 0; } 50%{ background-position: 200% 0; } }

.hero-tag { margin-top: 30px; font-size: clamp(18px, 2.4vw, 32px); font-family: var(--display); font-weight: 500; }
.hero-sub { margin-top: 14px; color: var(--ink-2); font-size: clamp(14px, 1.3vw, 17px); }
.hero-actions { margin-top: 42px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.scroll-cue { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); font-family: var(--mono); font-size: 10px; letter-spacing: 0.3em; color: var(--ink-3); display: flex; flex-direction: column; align-items: center; gap: 10px; }
.scroll-cue .bar { width: 1px; height: 48px; background: linear-gradient(var(--ink-3), transparent); position: relative; overflow: hidden; }
.scroll-cue .bar::after { content:""; position:absolute; top:-50%; left:0; width:100%; height:50%; background: var(--frog); animation: cueDrop calc(2.4s / var(--motion)) ease-in-out infinite; }
@keyframes cueDrop { 0%{ transform: translateY(0);} 100%{ transform: translateY(300%);} }

/* ============================================================
   Reveal + word-by-word kinetic
   ============================================================ */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity 1s cubic-bezier(.16,1,.3,1), transform 1s cubic-bezier(.16,1,.3,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}.reveal.d5{transition-delay:.40s}
.kin { display: inline-block; overflow: hidden; vertical-align: top; }
.kin > span { display: inline-block; transform: translateY(110%); transition: transform .9s cubic-bezier(.16,1,.3,1); }
.kin.in > span { transform: none; }
@media (prefers-reduced-motion: reduce){ .reveal,.kin>span{opacity:1!important;transform:none!important;} .mesh .blob,.hud .spin,.hud .spin-rev,.wordmark .ch,.wordmark::after{animation:none!important;} }
html.no-anim .reveal { opacity:1!important; transform:none!important; transition:none!important; }
html.no-anim .kin > span { transform: none !important; transition: none !important; }
html.no-anim .mesh .blob, html.no-anim .hud .spin, html.no-anim .hud .spin-rev,
html.no-anim .wordmark .ch, html.no-anim .wordmark::after, html.no-anim .kicker .dot,
html.no-anim .scroll-cue .bar::after, html.no-anim .eq span, html.no-anim .intro-orb,
html.no-anim .intro-word, html.no-anim .intro-flash { animation: none !important; }

/* ============================================================
   Manifesto (big kinetic statement)
   ============================================================ */
.manifesto { text-align: center; }
.manifesto .line { font-family: var(--display); font-weight: 700; letter-spacing: -0.03em; line-height: 1.04; font-size: clamp(40px, 8.5vw, 132px); }
.manifesto .line.muted { color: var(--ink-3); }
.manifesto .accentg { color: var(--frog); text-shadow: var(--frog-glow); }
.manifesto .accentd { color: var(--dog); text-shadow: var(--dog-glow); }
.manifesto .sub { margin-top: 36px; color: var(--ink-2); font-size: clamp(16px,1.6vw,21px); }

/* ============================================================
   Studio / The Two
   ============================================================ */
.sec-head { display: flex; flex-direction: column; gap: 18px; margin-bottom: 64px; }
.sec-head h2 { font-size: clamp(34px, 5.5vw, 80px); }
.sec-head .kr-title { color: var(--ink-2); font-weight: 400; font-family: var(--body); font-size: clamp(15px,1.4vw,19px); }

.two { display: grid; grid-template-columns: 1fr auto 1fr; gap: clamp(16px,2.5vw,40px); align-items: stretch; }
@media (max-width: 900px){ .two { grid-template-columns: 1fr; } }
.person { position: relative; border: 1px solid var(--line); border-radius: 26px; padding: clamp(26px,3vw,42px); background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0)); overflow: hidden; transition: border-color .4s, transform .4s, box-shadow .4s; }
.person:hover { transform: translateY(-6px); }
.person.frog:hover { border-color: var(--frog); box-shadow: 0 30px 80px -50px var(--frog); }
.person.dog:hover  { border-color: var(--dog);  box-shadow: 0 30px 80px -50px var(--dog); }
.person .glow { position: absolute; width: 60%; height: 60%; border-radius: 50%; filter: blur(60px); top: -10%; opacity: .4; }
.person.frog .glow { background: var(--frog); left: -10%; }
.person.dog .glow { background: var(--dog); right: -10%; }
.person .av { width: 80px; height: 80px; border-radius: 50%; display: grid; place-items: center; font-size: 38px; position: relative; margin-bottom: 22px; }
.person.frog .av { background: radial-gradient(circle at 35% 30%, rgba(124,255,155,0.42), rgba(124,255,155,0.08)); box-shadow: inset 0 0 0 1px var(--frog); }
.person.dog .av  { background: radial-gradient(circle at 35% 30%, rgba(255,192,97,0.42), rgba(255,192,97,0.08)); box-shadow: inset 0 0 0 1px var(--dog); }
.person .role { font-family: var(--mono); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-3); }
.person .who { font-family: var(--display); font-size: clamp(26px,3vw,40px); font-weight: 700; margin: 4px 0 8px; }
.person.frog .who { color: var(--frog); } .person.dog .who { color: var(--dog); }
.person .tasks { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.person .tasks span { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; padding: 6px 12px; border: 1px solid var(--line-2); border-radius: 999px; color: var(--ink-2); }
.person .desc { color: var(--ink-2); font-size: 15px; margin-top: 18px; }

/* equalizer (frog: music/sound) */
.eq { display: flex; align-items: flex-end; gap: 5px; height: 46px; margin-top: 24px; }
.eq span { width: 6px; background: linear-gradient(var(--frog), var(--frog-deep)); border-radius: 3px; animation: eq 1.1s ease-in-out infinite; }
.eq span:nth-child(2){animation-delay:.2s}.eq span:nth-child(3){animation-delay:.4s}.eq span:nth-child(4){animation-delay:.1s}.eq span:nth-child(5){animation-delay:.5s}.eq span:nth-child(6){animation-delay:.3s}.eq span:nth-child(7){animation-delay:.15s}
@keyframes eq { 0%,100%{ height: 20%; } 50%{ height: 100%; } }
/* code caret (dog: design/dev) */
.codeline { font-family: var(--mono); font-size: 13px; color: var(--ink-2); margin-top: 24px; }
.codeline .c1{color:var(--dog)} .codeline .c2{color:var(--ink-3)}
.codeline .caret { display:inline-block; width:8px; height:16px; background: var(--dog); vertical-align: middle; margin-left: 2px; animation: caret 1s steps(1) infinite; }
@keyframes caret { 50% { opacity: 0; } }

/* the bridge: art together */
.bridge { display: grid; place-items: center; text-align: center; }
.bridge .venn { position: relative; width: 96px; height: 64px; }
.bridge .venn .c { position: absolute; top: 0; width: 64px; height: 64px; border-radius: 50%; mix-blend-mode: screen; filter: blur(1px); }
.bridge .venn .cf { left: 0; background: radial-gradient(circle, var(--frog), transparent 70%); }
.bridge .venn .cd { right: 0; background: radial-gradient(circle, var(--dog), transparent 70%); }
.bridge .lbl { font-family: var(--mono); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-2); margin-top: 14px; }
.bridge .lbl b { color: var(--ink); display: block; font-family: var(--display); font-size: 18px; letter-spacing: -0.01em; margin-top: 4px; }
@media (max-width: 900px){ .bridge { padding: 20px 0; } .bridge .venn { transform: rotate(90deg); } }

.stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 80px; }
@media (max-width: 700px){ .stats { grid-template-columns: 1fr; } }
.stat { border-top: 1px solid var(--line); padding-top: 24px; }
.stat .num { font-family: var(--display); font-weight: 700; font-size: clamp(44px, 6.5vw, 84px); line-height: 1; letter-spacing: -0.03em; }
.stat .num.g { color: var(--frog); text-shadow: var(--frog-glow); }
.stat .num.d { color: var(--dog); text-shadow: var(--dog-glow); }
.stat .lbl { margin-top: 12px; color: var(--ink-2); font-size: 14px; }
.stat .lbl small { display:block; color: var(--ink-3); font-family: var(--mono); font-size: 11px; letter-spacing:0.1em; }

/* ============================================================
   Games — immersive panels
   ============================================================ */
.game-panel { --c: var(--frog); position: relative; border-radius: 30px; overflow: hidden; border: 1px solid var(--line); min-height: min(78vh, 720px);
  display: grid; grid-template-columns: 1.05fr 0.95fr; transition: border-color .4s, box-shadow .4s; margin-bottom: 30px; }
.game-panel.amber { --c: var(--dog); }
.game-panel:hover { border-color: var(--c); box-shadow: 0 40px 120px -60px var(--c); }
.game-panel:nth-child(even) .gp-media { order: 2; }
@media (max-width: 880px){ .game-panel, .game-panel:nth-child(even) { grid-template-columns: 1fr; } .game-panel:nth-child(even) .gp-media { order: 0; } }
.gp-media { position: relative; overflow: hidden; min-height: 360px; display: grid; place-items: center;
  background: radial-gradient(90% 90% at 35% 25%, color-mix(in srgb, var(--c) 26%, transparent), transparent 70%), var(--bg-2); }
.gp-media .ph { z-index: 2; text-align: center; color: var(--ink-3); font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; border: 1px dashed var(--line-2); border-radius: 16px; padding: 30px 34px; }
.gp-media .ph .big { font-size: 52px; margin-bottom: 12px; filter: drop-shadow(0 0 22px var(--c)); }
.gp-media .scan { position: absolute; inset: 0; background: repeating-linear-gradient(0deg, transparent 0 3px, rgba(255,255,255,0.02) 3px 4px); }
.gp-media .floatglow { position: absolute; width: 60%; height: 60%; border-radius: 50%; background: var(--c); filter: blur(80px); opacity: .25; bottom: -15%; right: -10%; }
.gp-body { padding: clamp(30px, 4.5vw, 64px); display: flex; flex-direction: column; gap: 16px; justify-content: center; }
.gp-tag { font-family: var(--mono); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--c); display:flex; align-items:center; gap:10px; }
.gp-tag .pill { padding: 5px 12px; border: 1px solid currentColor; border-radius: 999px; }
.gp-title { font-family: var(--display); font-size: clamp(38px, 5.5vw, 78px); font-weight: 700; letter-spacing: -0.03em; line-height: .95; }
.gp-kr { color: var(--ink-2); font-size: 16px; }
.gp-desc { color: var(--ink-2); font-size: 17px; max-width: 46ch; }
.gp-meta { display: flex; gap: 26px; flex-wrap: wrap; margin-top: 8px; font-family: var(--mono); font-size: 12px; color: var(--ink-3); }
.gp-meta b { color: var(--ink); }
.gp-link { margin-top: 18px; display:inline-flex; align-items:center; gap:10px; font-family: var(--mono); font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--c); }
.game-panel:hover .gp-link .arrow { transform: translateX(6px); }
/* marquee of stage numbers */
.marquee { position: absolute; bottom: 0; left: 0; right: 0; overflow: hidden; white-space: nowrap; opacity: .14; pointer-events: none; }
.marquee div { display: inline-block; font-family: var(--display); font-weight: 700; font-size: 120px; letter-spacing: -0.04em; color: var(--c); animation: scrollx calc(28s / var(--motion)) linear infinite; }
@keyframes scrollx { to { transform: translateX(-50%); } }
html.no-anim .marquee div { animation: none !important; }

/* ============================================================
   Contact / Footer
   ============================================================ */
.contact { text-align: center; }
.contact h2 { font-size: clamp(44px, 9vw, 150px); line-height: .95; }
.contact .big-mail { display:inline-block; margin-top: 30px; font-family: var(--display); font-weight: 600; font-size: clamp(22px,3.6vw,48px);
  background: linear-gradient(90deg, var(--frog), var(--dog)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; transition: filter .3s; }
.contact .big-mail:hover { filter: brightness(1.2) drop-shadow(0 0 28px rgba(124,255,155,.45)); }
.footer { border-top: 1px solid var(--line); padding: 54px var(--pad) 64px; display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: flex-start; }
.footer .col { display: flex; flex-direction: column; gap: 8px; }
.footer .col .h { font-family: var(--mono); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 6px; }
.footer .col a, .footer .col span { color: var(--ink-2); font-size: 14px; }
.footer .col a:hover { color: var(--frog); }
.footer .legal { color: var(--ink-3); font-size: 12px; font-family: var(--mono); }

/* ============================================================
   UPGRADE LAYER — god rays, reflection, dust, rail, cursor, borders
   ============================================================ */

/* God rays behind the wordmark */
.godrays { position: absolute; top: 46%; left: 50%; width: 150vw; height: 150vw; transform: translate(-50%,-50%); pointer-events: none; z-index: 0;
  background: repeating-conic-gradient(from 0deg at 50% 50%,
     rgba(150,170,255,0.00) 0deg, rgba(150,170,255,0.07) 2deg, rgba(150,170,255,0.00) 5deg, rgba(150,170,255,0.00) 9deg);
  -webkit-mask: radial-gradient(closest-side, #000 0%, transparent 62%); mask: radial-gradient(closest-side, #000 0%, transparent 62%);
  mix-blend-mode: screen; opacity: .8; filter: blur(2px); animation: rays calc(90s / var(--motion)) linear infinite; }
.godrays.g2 { background: repeating-conic-gradient(from 12deg at 50% 50%,
     transparent 0deg, color-mix(in srgb, var(--frog) 30%, transparent) 1.4deg, transparent 4deg, transparent 11deg);
  opacity:.5; animation: rays calc(120s / var(--motion)) linear infinite reverse; }
@keyframes rays { to { transform: translate(-50%,-50%) rotate(360deg); } }

/* Wordmark chromatic glow */
.wordmark .ch { text-shadow: 0 0 1px rgba(124,255,155,0.0); }
.wordmark { filter: drop-shadow(0 0 0 transparent); }
.wm-wrap { position: relative; display: inline-block; }
/* glass floor reflection */
.wordmark.reflect { position: absolute; left: 0; top: 100%; margin-top: 6px; transform: scaleY(-1); opacity: .16; filter: blur(1px);
  -webkit-mask: linear-gradient(to bottom, #000, transparent 70%); mask: linear-gradient(to bottom, #000, transparent 70%); pointer-events: none; }
.wordmark.reflect .ch { animation: none; }

/* Foreground dust motes */
.dust { position: fixed; inset: 0; z-index: 1; pointer-events: none; overflow: hidden; }
.dust i { position: absolute; bottom: -10px; width: 3px; height: 3px; border-radius: 50%; background: rgba(200,210,255,.7);
  box-shadow: 0 0 6px rgba(150,170,255,.6); opacity: 0; animation: rise linear infinite; }
@keyframes rise { 0%{ transform: translateY(0) translateX(0); opacity:0; } 10%{opacity:.8;} 90%{opacity:.6;} 100%{ transform: translateY(-104vh) translateX(var(--dx,0)); opacity:0; } }

/* Scroll progress rail */
.rail { position: fixed; right: 22px; top: 50%; transform: translateY(-50%); z-index: 70; display: flex; flex-direction: column; gap: 16px; align-items: flex-end; }
@media (max-width: 900px){ .rail { display: none; } }
.rail a { display: flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 9px; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-3); }
.rail a .d { width: 8px; height: 8px; border-radius: 50%; border: 1px solid var(--line-2); transition: all .3s; }
.rail a .t { opacity: 0; transform: translateX(6px); transition: all .3s; }
.rail a:hover .t, .rail a.active .t { opacity: 1; transform: none; }
.rail a:hover .d { border-color: var(--ink-2); }
.rail a.active .d { background: var(--frog); border-color: var(--frog); box-shadow: var(--frog-glow); transform: scale(1.25); }
.rail a.active { color: var(--ink); }

/* Custom cursor */
.cursor-dot, .cursor-ring { position: fixed; top: 0; left: 0; z-index: 300; pointer-events: none; border-radius: 50%; mix-blend-mode: screen; }
.cursor-dot { width: 7px; height: 7px; background: var(--frog); box-shadow: var(--frog-glow); transform: translate(-50%,-50%); }
.cursor-ring { width: 38px; height: 38px; border: 1px solid var(--line-2); transform: translate(-50%,-50%); transition: width .25s, height .25s, border-color .25s, background .25s; }
.cursor-ring.hot { width: 58px; height: 58px; border-color: var(--frog); background: rgba(124,255,155,.06); }
@media (hover: none), (pointer: coarse) { .cursor-dot, .cursor-ring { display: none; } }
html.no-anim .cursor-dot, html.no-anim .cursor-ring { display: none; }

/* Animated neon border on game panels */
.game-panel::before { content:""; position: absolute; inset: 0; border-radius: 30px; padding: 1px; pointer-events: none; opacity: 0; transition: opacity .4s;
  background: conic-gradient(from var(--ang,0deg), transparent, var(--c), transparent 40%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  animation: angspin calc(6s / var(--motion)) linear infinite; }
.game-panel:hover::before { opacity: 1; }
@property --ang { syntax: '<angle>'; inherits: false; initial-value: 0deg; }
@keyframes angspin { to { --ang: 360deg; } }

html.no-anim .godrays, html.no-anim .dust i, html.no-anim .game-panel::before { animation: none !important; }
html.no-anim .dust i { opacity: .4 !important; }

/* ============================================================
   ADDED — i18n toggle, language switch, image slots, mobile nav
   ============================================================ */

/* nav right cluster (lang switch + links + burger) */
.nav-right { display: flex; align-items: center; gap: 14px; }

/* language switch (KO / EN) */
.lang-switch { display: inline-flex; border: 1px solid var(--line-2); border-radius: 999px; overflow: hidden; font-family: var(--mono); }
.lang-switch button { background: none; border: 0; color: var(--ink-3); cursor: pointer; font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; padding: 7px 13px; transition: color .25s, background .25s; }
.lang-switch button + button { border-left: 1px solid var(--line); }
.lang-switch button:hover:not([aria-pressed="true"]) { color: var(--ink); }
.lang-switch button[aria-pressed="true"] { color: #04120a; background: var(--frog); }

/* i18n: show only active locale's text (KO / EN / JA / ZH) */
html[data-locale="ko"] .tr[lang]:not([lang="ko"]),
html[data-locale="en"] .tr[lang]:not([lang="en"]),
html[data-locale="ja"] .tr[lang]:not([lang="ja"]),
html[data-locale="zh"] .tr[lang]:not([lang="zh"]) { display: none !important; }

/* anchor offset under fixed nav */
section[id] { scroll-margin-top: 88px; }

/* game panel media image fills behind scan/glow/marquee overlays */
.gp-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.gp-media .scan, .gp-media .floatglow, .gp-media .marquee { z-index: 1; }

/* mobile nav dropdown (burger) */
@media (max-width: 780px) {
  .nav-links {
    position: absolute; top: calc(100% + 8px); right: var(--pad); left: var(--pad);
    flex-direction: column; align-items: stretch; gap: 6px; padding: 14px;
    background: rgba(4,4,9,0.94); backdrop-filter: blur(16px) saturate(150%);
    border: 1px solid var(--line); border-radius: 18px; display: none;
  }
  .nav.nav-open .nav-links { display: flex; }
  .nav-links a { text-align: center; padding: 12px 14px; }
}