/* ---------- 9개의 빛: 멤버 + 빛 섞기 ---------- */
.lights { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 48px; align-items: start; }
.mix { position: relative; aspect-ratio: 1; background: #000; overflow: hidden; }
.mix canvas { width: 100%; height: 100%; display: block; }
.mix .word { position: absolute; left: 24px; bottom: 20px; color: #fff; font-size: var(--step-head); letter-spacing: -0.04em; transition: opacity .4s; }
.mix .count { position: absolute; left: 24px; top: 20px; color: #fff; font-size: var(--step-body); }
.members { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.mem { position: relative; aspect-ratio: 4/5; border: 0; background: var(--c); color: #000; text-align: left; padding: 14px; cursor: pointer; font: inherit; display: flex; flex-direction: column; justify-content: flex-end; transition: transform .25s var(--ease), filter .25s; filter: saturate(.35) brightness(.85); }
.mem[aria-pressed="true"] { filter: none; }
.mem:hover { transform: translateY(-3px); }
.mem:active { transform: scale(.97); }
.mem .big { position: absolute; top: 8px; left: 12px; font-size: clamp(3rem, 6vw, 5.5rem); line-height: 1; letter-spacing: -0.05em; font-weight: 500; }
.mem .nm { font-weight: 600; font-size: var(--step-body); line-height: 1.2; }
.mem .nt { font-size: 16px; }
.lights-note { margin-top: 18px; font-size: var(--step-body); max-width: 52ch; }
.lights-ctl { margin-top: 16px; display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- 데뷔 일정 (날짜 탭 + 띠) ---------- */
.agenda-head { display: flex; flex-direction: column; align-items: flex-start; gap: 24px; }
.agenda-head h2 .soft { display: block; opacity: .55; }
.agenda { display: grid; grid-template-columns: 150px 1fr; gap: 40px; margin-top: 56px; }
.tabs { display: flex; flex-direction: column; gap: 6px; }
.tab { width: 150px; height: 64px; border: 0; background: rgba(0,0,0,.08); color: #000; text-align: left; padding: 0 16px; font: inherit; cursor: pointer; display: flex; flex-direction: column; justify-content: center; transition: background .2s, transform .2s var(--ease); }
.tab b { font-weight: 600; font-size: 16px; }
.tab span { font-size: 16px; }
.tab:hover { transform: translateX(3px); }
.tab[aria-selected="true"] { background: #000; color: #fff; }
.bands { display: flex; flex-direction: column; gap: 4px; }
.band { min-height: 76px; display: grid; grid-template-columns: 110px 1fr 180px; gap: 20px; align-items: center; padding: 14px 20px; background: rgba(0,0,0,.07); }
.band:nth-child(even) { background: rgba(0,0,0,.13); }
.band time { font-size: 20px; font-variant-numeric: tabular-nums; }
.band .ti { font-weight: 500; font-size: 18px; }
.band .no { font-size: 16px; }
.band .wh { font-size: 16px; }
.band[hidden] { display: none; }

/* ---------- 기록 타일 ---------- */
.proof { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 0; }
.ptile { min-width: 0; aspect-ratio: 3/2; background: #161616; color: #fff; padding: 24px; display: flex; flex-direction: column; justify-content: flex-end; gap: 10px; }
.ptile.head { grid-column: span 2; aspect-ratio: auto; background: var(--accent); color: #000; }
.ptile.head h2 { font-size: clamp(2rem, 3vw, 3rem); max-width: 12ch; }
.ptile .v { font-size: clamp(1.8rem, 2.6vw, 2.6rem); font-weight: 600; letter-spacing: -0.03em; line-height: 1; }
.ptile .k { font-size: var(--step-body); color: #fff; }
.proof-src { margin-top: 18px; font-size: var(--step-body); color: var(--muted); max-width: 70ch; }
.proof-src a { color: var(--muted); }

/* ---------- 쇼케이스 챕터 ---------- */
.show { min-height: 100svh; position: relative; display: grid; place-items: center; padding: 112px var(--m) 140px; }
.show .pic { width: min(506px, 72vw); aspect-ratio: 3/4; overflow: hidden; transform: scale(.92); transition: transform .8s var(--ease); }
.show.in .pic { transform: scale(1); }
.show .pic img { width: 100%; height: 100%; object-fit: cover; }
.show h2, .show h3 { position: absolute; top: 40px; left: var(--m); font-size: clamp(1.75rem, 2.4vw, 2.25rem); max-width: 16ch; }
.show p { position: absolute; left: var(--m); right: var(--m); bottom: 40px; max-width: 32ch; font-size: 18px; }
.show .go { position: absolute; right: var(--m); bottom: 40px; }
.s1 { background: #121a2b; color: #fff; }
.s2 { background: #1d0f12; color: #fff; }
.s3 { background: #0f1414; color: #fff; }

/* ---------- 공식 채널 (큰 줄) ---------- */
.rows { margin-top: 0; }
.row { display: flex; align-items: flex-end; justify-content: flex-start; gap: 24px; min-height: 150px; padding: 0 20px 22px; font-size: clamp(2.6rem, 6vw, 5.5rem); line-height: 1; letter-spacing: -0.04em; text-decoration: none; color: #000; background: var(--field-5); transition: padding .3s var(--ease); }
.row:nth-child(even) { background: #a9baf9; }
.row:hover { padding-left: 34px; }
.row small { font-size: var(--step-lead); letter-spacing: 0; padding-bottom: 6px; }
.rows-head { padding: 96px var(--m) 40px; background: var(--field-5); color: #000; }
.rows-head h2 { font-size: var(--step-head); }
.rows-head p { margin-top: 14px; max-width: 52ch; }

/* ---------- 푸터 타일 ---------- */
.foot { display: grid; grid-template-columns: repeat(12, 1fr); gap: 8px; padding: 10px; background: #000; }
.ft { background: #161616; color: #fff; padding: 22px; min-height: 220px; display: flex; flex-direction: column; justify-content: space-between; }
.ft.st { grid-column: 1 / 5; } .ft.nav { grid-column: 5 / 8; } .ft.tm { grid-column: 8 / 10; } .ft.ml { grid-column: 10 / 13; }
.ft.st p:first-child { font-size: 22px; line-height: 1.3; }
.ft .legal { font-size: 16px; color: #d0d0d0; margin-top: 16px; }
.ft ul { list-style: none; display: grid; gap: 6px; }
.ft a { text-decoration: none; } .ft a:hover { text-decoration: underline; }
.ft.word { grid-column: 1 / 9; min-height: 320px; background: #fff; color: #000; justify-content: center; align-items: center; }
.ft.word span { font-size: 9vw; letter-spacing: -0.06em; line-height: 1; font-weight: 500; }
.ft.cta { grid-column: 9 / 13; min-height: 320px; background: var(--accent); color: #000; font-size: 28px; line-height: 1.15; text-decoration: none; position: relative; transition: background .2s; }
.ft.cta:hover { background: #a6ff8c; }
.ft.cta svg { align-self: flex-end; transition: transform .3s var(--ease); }
.ft.cta:hover svg { transform: translate(6px, -6px); }
.credits { max-width: 100%; padding: 18px var(--m) 28px; background: #000; color: #a8a8a8; font-size: 16px; }
.credits a { color: #9a9a9a; }

/* ---------- 등장 움직임 ---------- */
.rv { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.rv.in { opacity: 1; transform: none; }
.no-js .rv { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .rv { opacity: 1; transform: none; }
  .show .pic { transform: none; }
}

/* ---------- 폰 ---------- */
@media (max-width: 1000px) { .proof { grid-template-columns: 1fr 1fr; } .ptile.head { grid-column: span 2; min-height: 140px; } }
@media (max-width: 760px) {
  .mast { height: 38svh; min-height: 260px; grid-template-columns: repeat(3, 1fr); }
  .mast .hide-m { display: none; }
  .mast .wide { grid-column: span 1; }
  .bar nav { display: none; }
  .hero-copy { grid-template-columns: 1fr; padding: 40px var(--m) 72px; }
  .hero-copy h1 { font-size: 13vw; order: -1; }
  .hero-copy .stand { margin-top: 24px; font-size: 17px; order: 0; }
  .ch { padding: 88px var(--m); }
  .lights { grid-template-columns: 1fr; gap: 28px; }
  .members { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .mem { padding: 10px; } .mem .nm { font-size: 14px; } .mem .nt { font-size: 13px; }
  .agenda { grid-template-columns: 1fr; gap: 20px; }
  .tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
  .tab { width: auto; height: 60px; padding: 0 10px; }
  .band { grid-template-columns: 1fr; gap: 6px; padding: 16px; }
  .band .wh { text-align: left; }
  .proof { grid-template-columns: 1fr 1fr; gap: 6px; }
  .ptile.head { grid-column: span 2; min-height: 120px; }
  .ptile { padding: 16px; }
  .show .pic { width: 80vw; }
  .row { min-height: 84px; font-size: 9.6vw; padding: 0 16px 16px; flex-wrap: wrap; gap: 4px 12px; }  .row small { font-size: 16px; }
  .foot { grid-template-columns: 1fr 1fr; gap: 6px; }
  .ft.word, .ft.cta { grid-column: 1 / -1; min-height: 160px; }
  .ft.word { order: -2; } .ft.cta { order: -1; }
  .ft.nav, .ft.ml { grid-column: span 1; } .ft.tm, .ft.st { grid-column: span 1; }
  .ft.word span { font-size: 18vw; }
}

.credits span { display: block; max-width: 75ch; }
.hero-copy > div { grid-column: 2; grid-row: 1; } .hero-copy .stand { grid-column: 1; grid-row: 1; }
@media (max-width: 760px) { .hero-copy > div, .hero-copy .stand { grid-column: 1; grid-row: auto; } .hero-copy .stand { margin-top: 40px; } }
@media (max-width: 760px) { .show { display: flex; flex-direction: column; align-items: flex-start; gap: 24px; padding: 64px var(--m) 72px; min-height: auto; } .show h2, .show h3, .show p, .show .go { position: static; } .show .pic { width: 100%; align-self: center; } }

/* ---------- 응원 가이드 ---------- */
.cheer { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 56px; }
.cheer h3 { font-size: var(--step-lead); margin-bottom: 18px; }
.links { list-style: none; display: grid; gap: 4px; }
.links a { display: flex; align-items: center; min-height: 64px; padding: 0 20px; background: rgba(0,0,0,.08); color: #000; text-decoration: none; font-size: clamp(1.4rem, 2.2vw, 2rem); letter-spacing: -0.02em; transition: padding .25s var(--ease), background .2s; }
.links li:nth-child(even) a { background: rgba(0,0,0,.14); }
.links a:hover { padding-left: 32px; background: #000; color: var(--field-4); }
.shows { width: 100%; border-collapse: collapse; font-size: var(--step-body); }
.shows th, .shows td { text-align: left; padding: 18px 16px; border-bottom: 2px solid rgba(0,0,0,.2); }
.shows th { width: 56px; font-weight: 600; font-size: var(--step-lead); }
.shows td:first-of-type { font-weight: 600; font-size: var(--step-lead); }
.cheer-note, .agenda-note { margin-top: 18px; max-width: 52ch; }
@media (max-width: 760px) { .cheer { grid-template-columns: 1fr; gap: 36px; margin-top: 36px; } .links a { min-height: 56px; } .shows th, .shows td { padding: 14px 8px; } }

/* ---------- EYE-CONTACT (공식 인스타 퍼가기) ---------- */
.eyes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.eye { margin: 0; min-width: 0; }
.eye-frame { position: relative; width: 100%; aspect-ratio: 4 / 5.6; background: var(--c); overflow: hidden; }
.eye-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: #fff; }
.eye-fallback { position: absolute; left: 16px; bottom: 16px; color: #000; font-weight: 600; }
.eye figcaption { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 12px; font-size: var(--step-body); }
.eye figcaption a { color: var(--muted); }
.eye figcaption a:hover { color: var(--accent); }
.eyes-note { margin-top: 24px; color: var(--muted); max-width: 60ch; }
@media (max-width: 1000px) { .eyes { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .eyes { grid-template-columns: 1fr; gap: 28px; } }