/* ============================================================
   인조이풀 v4 — 스파크 프레임 (2026-08-08 재시작)
   문법: 색 프레임 위에 떠 있는 흰 카드 · 세리프 헤드라인 ·
         손그림 낙서 선 · 아이콘 하나가 문장 하나
   팔레트: 코랄 #F2705B · 옐로우 #F5B31E · 블루 #1B6BD6 ·
           틸 #2A9D8F · 잉크 #14142B · 종이 #FFFDF8
   ============================================================ */
:root {
  --coral: #F2705B;
  --yellow: #F5B31E;
  --blue: #1B6BD6;
  --teal: #2A9D8F;
  --ink: #14142B;
  --paper: #FFFDF8;
  --soft: #5A5670;
  --r: 22px;
  --gap: 12px;
}
* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Apple SD Gothic Neo", "Pretendard", "Noto Sans KR", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.serif { font-family: "Gowun Batang", serif; font-weight: 700; letter-spacing: -.015em; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 1rem; top: 1rem; z-index: 999; background: #fff; padding: .6rem 1rem; }

/* ── 내브 ── */
.nav {
  position: sticky; top: 0; z-index: 90;
  display: flex; align-items: center; gap: 1.5rem;
  padding: .7rem clamp(1rem, 3vw, 2rem);
  background: var(--paper);
}
.nav__logo { display: flex; align-items: center; gap: .5rem; font-weight: 800; font-size: 1.05rem; }
.nav__menu { display: flex; gap: clamp(.8rem, 2.5vw, 1.8rem); margin-left: auto; font-size: .88rem; font-weight: 700; letter-spacing: .04em; }
.nav__menu a { padding: .3rem .2rem; border-bottom: 2px solid transparent; transition: border-color .15s; }
.nav__menu a:hover { border-bottom-color: var(--coral); }
.nav__cta {
  background: var(--ink); color: #fff; font-weight: 700; font-size: .88rem;
  padding: .6rem 1.3rem; border-radius: 999px; transition: .15s;
}
.nav__cta:hover { background: var(--blue); translate: 0 -2px; }
@media (max-width: 700px) { .nav__menu { gap: .7rem; font-size: .8rem; } }

/* ── 프레임: 색 바탕 + 흰 카드가 뜬다 ── */
.frame { padding: var(--gap); }
.frame--coral { background: var(--coral); }
.frame--yellow { background: var(--yellow); overflow: hidden; }
.frame--blue { background: var(--blue); }
.card { background: #fff; border-radius: var(--r); }

/* ── ① 히어로 ── */
.hero {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: var(--gap);
  max-width: 84rem; margin: 0 auto; min-height: min(78vh, 44rem);
}
.hero__txt { padding: clamp(1.8rem, 4.5vw, 3.5rem); display: flex; flex-direction: column; justify-content: center; position: relative; overflow: hidden; }
.hero__txt h1 { font-size: clamp(1.9rem, 4.6vw, 3.4rem); line-height: 1.32; }
.hero__txt > p { margin-top: 1.1rem; color: var(--soft); max-width: 28rem; }
.hero__txt strong { color: var(--blue); }
.squiggle { width: min(20rem, 70%); margin: 1.4rem 0 0; }
.hero__cta { margin-top: 1.8rem; }
.btn {
  display: inline-flex; align-items: center; gap: .7rem;
  font-weight: 700; font-size: 1rem;
  padding: .95rem 1.7rem; border-radius: 999px; transition: .15s;
}
.btn--ink { background: var(--ink); color: #fff; }
.btn--ink:hover { background: var(--blue); translate: 0 -2px; }
.btn--ink .spark { display: inline-flex; align-items: center; justify-content: center; width: 1.9rem; height: 1.9rem; background: rgba(255,255,255,.16); border-radius: 50%; font-style: normal; }
.btn--line { background: rgba(245, 179, 30, .22); color: var(--ink); }
.btn--line:hover { background: var(--yellow); translate: 0 -2px; }
.card--photo { overflow: hidden; position: relative; min-height: 18rem; }
.card--photo img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.card--photo figcaption {
  position: absolute; left: 1.1rem; bottom: 1rem; z-index: 2;
  background: rgba(255,255,255,.92); border-radius: 999px;
  padding: .35rem .9rem; font-size: .78rem; font-weight: 700;
}
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; }
  .card--photo { min-height: 15rem; }
}

/* ── ② 아이콘 스트립 ── */
.values { max-width: 74rem; margin: 0 auto; padding: clamp(3.5rem, 8vh, 5.5rem) 1.5rem; text-align: center; }
.values h2 { font-size: clamp(1.5rem, 3.8vw, 2.4rem); line-height: 1.45; }
.values__grid { list-style: none; padding: 0; margin: 3rem 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr)); gap: 2.2rem 1.5rem; }
.values__grid svg { width: 3.6rem; height: 3.6rem; margin: 0 auto 1rem; display: block; transition: rotate .25s ease; }
.values__grid li:hover svg { rotate: -8deg; }
.values__grid p { font-size: .9rem; color: var(--soft); line-height: 1.65; }
.values__grid b { color: var(--ink); font-size: 1rem; }
.values__grid .v2 { translate: 0 1.4rem; }
.values__grid .v4 { translate: 0 1.4rem; }
@media (max-width: 700px) { .values__grid .v2, .values__grid .v4 { translate: none; } }

/* ── ③ 클래스 카드 (옐로우 프레임) ── */
.pwrap { max-width: 84rem; margin: 0 auto; position: relative; display: flex; flex-direction: column; gap: var(--gap); }
.pheadc { padding: clamp(1.4rem, 3vw, 2rem) clamp(1.6rem, 3.5vw, 2.4rem); }
.pheadc h2 { font-size: clamp(1.35rem, 3.4vw, 2.1rem); }
.squiggle--free { position: absolute; right: 4%; top: -6px; width: min(20rem, 40%); z-index: 3; pointer-events: none; }
.pgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: var(--gap); position: relative; z-index: 2; }
.pcard { padding: 1.5rem 1.5rem 1.3rem; display: flex; flex-direction: column; gap: .15rem; transition: .16s; position: relative; }
.pcard:hover { translate: 0 -5px; box-shadow: 0 14px 30px rgba(20, 20, 43, .16); }
.pcard .ic svg { width: 2.5rem; height: 2.5rem; margin-bottom: .7rem; transition: rotate .25s; }
.pcard:hover .ic svg { rotate: 12deg; }
.pcard b { font-family: "Gowun Batang", serif; font-size: 1.35rem; }
.pcard span { font-size: .85rem; color: var(--soft); }
.pcard em { font-style: normal; font-weight: 700; font-size: .92rem; margin-top: .5rem; }
.pcard u { text-decoration: none; font-size: .82rem; font-weight: 700; color: var(--blue); margin-top: .6rem; }
.pcard:hover u { color: var(--coral); }
.blob { position: absolute; right: -3rem; bottom: 3.5rem; width: 11rem; z-index: 1; opacity: .9; }
.pmore { position: relative; z-index: 2; padding: .4rem 0 .6rem; text-align: center; }
@media (max-width: 700px) { .blob { display: none; } }

/* ── ④ 목소리 ── */
.voices { max-width: 74rem; margin: 0 auto; padding: clamp(3.5rem, 8vh, 5rem) 1.5rem; text-align: center; }
.voices h2 { font-size: clamp(1.4rem, 3.6vw, 2.2rem); margin-bottom: 2.2rem; }
.voices ul { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1rem; }
.voices .card { padding: 1.6rem 1.5rem; font-family: "Gowun Batang", serif; font-size: 1.02rem; line-height: 1.75; box-shadow: 0 8px 22px rgba(20, 20, 43, .07); }
.voices .card svg { width: 2.1rem; height: 2.1rem; margin: 0 auto .8rem; display: block; }
.voices .card b { color: var(--blue); }
.voices .card span { display: block; margin-top: .4rem; font-size: .8rem; color: var(--soft); font-family: "Apple SD Gothic Neo", sans-serif; }
.voices__src { margin-top: 1.2rem; font-size: .74rem; letter-spacing: .08em; color: var(--soft); }

/* ── ⑤ 올리한나 (블루 프레임) ── */
.maker { display: grid; grid-template-columns: 1.15fr 1fr; gap: var(--gap); max-width: 84rem; margin: 0 auto; }
.maker__txt { padding: clamp(1.8rem, 4vw, 3rem); overflow: hidden; }
.maker__tag { font-size: .72rem; font-weight: 800; letter-spacing: .2em; color: var(--coral); margin-bottom: 1rem; }
.maker__txt h2 { font-size: clamp(1.4rem, 3.4vw, 2.2rem); line-height: 1.5; }
.maker__sub { margin-top: 1rem; color: var(--soft); }
.maker__sub strong { color: var(--ink); }
.maker__txt .squiggle { width: min(15rem, 60%); margin: 1.2rem 0 1.4rem; }
.maker .card--photo { min-height: 17rem; }
@media (max-width: 860px) { .maker { grid-template-columns: 1fr; } }

/* ── ⑥ 만나요 ── */
.meet { max-width: 74rem; margin: 0 auto; padding: clamp(3.5rem, 9vh, 5.5rem) 1.5rem; text-align: center; }
.meet__smile { margin: 0 auto 1rem; width: 3.4rem; height: auto; }
.meet h2 { font-size: clamp(1.7rem, 4.4vw, 2.6rem); }
.meet > p { margin-top: .6rem; color: var(--soft); }
.meet__doors { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: var(--gap); margin-top: 2rem; }
.door { padding: 1.5rem 1.4rem; box-shadow: 0 8px 24px rgba(20, 20, 43, .1); transition: .16s; display: flex; flex-direction: column; gap: .15rem; }
.door:hover { translate: 0 -5px; box-shadow: 0 16px 34px rgba(242, 112, 91, .28); }
.door i { font-style: normal; font-size: .76rem; font-weight: 800; letter-spacing: .1em; color: var(--coral); }
.door b { font-size: 1.2rem; }
.door span { font-size: .84rem; color: var(--soft); }
.meet__note { margin-top: 1.6rem; font-size: .88rem; color: var(--soft); }
.meet__note a { font-weight: 700; color: var(--blue); }

/* ── 푸터 ── */
.foot { background: var(--ink); color: rgba(255, 255, 255, .85); text-align: center; padding: 3.5rem 1.5rem 2.5rem; }
.foot__logo { width: min(13rem, 60vw); margin: 0 auto 1.2rem; filter: brightness(0) invert(1); opacity: .95; }
.foot address { font-style: normal; margin-top: .5rem; font-size: .9rem; opacity: .75; }
.foot__links { margin-top: 1.2rem; font-size: .9rem; }
.foot__links a { font-weight: 700; color: #fff; opacity: .9; }
.foot__links a:hover { color: var(--yellow); }
.foot__copy { margin-top: 1.6rem; font-size: .78rem; opacity: .55; }

/* ── 플로팅 독 ── */
.dock { position: fixed; right: 1rem; bottom: 1rem; z-index: 80; display: flex; flex-direction: column; align-items: flex-end; gap: .5rem; }
.dock__top { width: 2.4rem; height: 2.4rem; border-radius: 50%; background: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--ink); box-shadow: 0 4px 14px rgba(20,20,43,.14); transition: .15s; }
.dock__top:hover { background: var(--yellow); translate: 0 -2px; }
.dock__meet { display: inline-flex; align-items: center; gap: .5rem; background: var(--ink); color: #fff; font-weight: 700; font-size: .8rem; padding: .55rem 1rem .55rem .6rem; border-radius: 999px; box-shadow: 0 6px 20px rgba(20,20,43,.3); transition: .15s; }
.dock__meet:hover { background: var(--blue); translate: 0 -2px; }
@media (max-width: 700px) { .dock__meet span { display: none; } .dock__meet { padding: .55rem; } }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

/* ============================================================
   v4 서브페이지 — 프로그램 · 어바웃 · 기업 (2026-08-09)
   ============================================================ */
.phead2 { max-width: 74rem; margin: 0 auto; padding: clamp(2.2rem, 5vh, 3.5rem) 1.5rem 1.6rem; }
.phead2 h1 { font-family: "Gowun Batang", serif; font-weight: 700; font-size: clamp(1.9rem, 5vw, 3rem); }
.phead2 .en { font-size: .7rem; font-weight: 800; letter-spacing: .26em; color: var(--coral); display: block; margin-bottom: .6rem; }
.phead2 p { margin-top: .7rem; color: var(--soft); max-width: 34rem; }
.phead2 .squiggle { width: min(14rem, 50%); margin-top: 1rem; }

/* 프레임 안 컨텐츠 래퍼 */
.fwrap { max-width: 84rem; margin: 0 auto; display: flex; flex-direction: column; gap: var(--gap); }
.flabel { padding: 1.1rem 1.6rem; }
.flabel b { font-family: "Gowun Batang", serif; font-size: 1.25rem; }
.flabel span { margin-left: .7rem; font-size: .72rem; font-weight: 800; letter-spacing: .2em; color: var(--soft); }

/* 아코디언 (v4) */
details.acc2 { border-radius: var(--r); background: #fff; overflow: hidden; }
.acc2 summary {
  list-style: none; cursor: pointer;
  display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 1.1rem;
  padding: 1.25rem 1.5rem; transition: background .15s;
}
.acc2 summary::-webkit-details-marker { display: none; }
.acc2 summary:hover { background: #FFF8EC; }
.acc2 summary .ic svg { width: 2.2rem; height: 2.2rem; display: block; transition: rotate .25s; }
.acc2[open] summary .ic svg, .acc2 summary:hover .ic svg { rotate: 12deg; }
.acc2 summary .tt b { font-family: "Gowun Batang", serif; font-size: 1.25rem; display: block; }
.acc2 summary .tt span { font-size: .84rem; color: var(--soft); }
.acc2 summary em { font-style: normal; font-weight: 700; font-size: .92rem; white-space: nowrap; }
.acc2 summary .st { font-size: .7rem; font-weight: 800; padding: .3rem .75rem; border-radius: 999px; white-space: nowrap; }
.st--open { background: var(--ink); color: #fff; }
.st--always { background: rgba(27, 107, 214, .12); color: var(--blue); }
.acc2 .bd { padding: .2rem 1.5rem 1.6rem; max-width: 44rem; }
.acc2 .bd > p { color: var(--soft); }
.acc2 .bd b { color: var(--ink); }
.spec2 { margin: 1rem 0; display: grid; grid-template-columns: 4.5rem 1fr; gap: .45rem 1rem; font-size: .92rem; }
.spec2 dt { font-weight: 800; color: var(--coral); }
.spec2 dd { color: var(--ink); }
.spec2 dd small { color: var(--soft); }
.acc2 .cta { display: flex; gap: .6rem; flex-wrap: wrap; margin-top: 1.1rem; }
.btn--sm { padding: .7rem 1.3rem; font-size: .9rem; }
@media (max-width: 700px) {
  .acc2 summary { grid-template-columns: auto 1fr; }
  .acc2 summary em, .acc2 summary .st { grid-column: 2; justify-self: start; }
  .acc2 summary em { margin-top: -.4rem; }
}

/* 화이트 카드 프로즈 (스토리·WHY) */
.prosecard { padding: clamp(1.8rem, 4vw, 3rem); }
.prosecard h2 { font-family: "Gowun Batang", serif; font-size: clamp(1.4rem, 3.4vw, 2.1rem); line-height: 1.5; margin-bottom: 1rem; }
.prosecard p { color: var(--soft); max-width: 36rem; }
.prosecard p + p { margin-top: .9rem; }
.prosecard strong { color: var(--ink); }
.prosecard .hl { background: linear-gradient(transparent 58%, rgba(245, 179, 30, .55) 58%); }

/* 큰 인용 (아이의 말) */
.bigquote { padding: clamp(2rem, 5vw, 3.2rem); text-align: center; }
.bigquote blockquote { font-family: "Gowun Batang", serif; font-weight: 700; font-size: clamp(1.5rem, 4.4vw, 2.6rem); line-height: 1.5; }
.bigquote blockquote b { color: var(--blue); }
.bigquote figcaption { margin-top: 1rem; font-size: .85rem; color: var(--soft); }

/* PSC-R 카드 */
.pscr4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); gap: var(--gap); }
.pscr4 .card { padding: 1.5rem 1.4rem; }
.pscr4 svg { width: 2.4rem; height: 2.4rem; margin-bottom: .8rem; }
.pscr4 b { font-family: "Gowun Batang", serif; font-size: 1.2rem; display: block; }
.pscr4 i { font-style: normal; font-size: .72rem; font-weight: 800; letter-spacing: .16em; color: var(--soft); }
.pscr4 p { margin-top: .6rem; font-size: .88rem; color: var(--soft); }

/* 세 가지 언어 */
.langs { max-width: 74rem; margin: 0 auto; padding: clamp(3rem, 7vh, 4.5rem) 1.5rem; text-align: center; }
.langs h2 { font-family: "Gowun Batang", serif; font-size: clamp(1.4rem, 3.6vw, 2.2rem); margin-bottom: 2rem; }
.langs ul { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); gap: 1.6rem; }
.langs svg { width: 3rem; height: 3rem; margin: 0 auto .8rem; display: block; transition: rotate .25s; }
.langs li:hover svg { rotate: -8deg; }
.langs b { font-size: 1.05rem; }
.langs p { font-size: .88rem; color: var(--soft); margin-top: .3rem; }

/* FAQ */
.faq2 details { border-bottom: 1px solid rgba(20, 20, 43, .12); }
.faq2 summary { list-style: none; cursor: pointer; padding: 1.1rem .3rem; font-weight: 700; display: flex; justify-content: space-between; gap: 1rem; }
.faq2 summary::-webkit-details-marker { display: none; }
.faq2 summary::after { content: "+"; color: var(--coral); font-weight: 400; font-size: 1.2rem; }
.faq2 details[open] summary::after { content: "−"; }
.faq2 .fa { padding: 0 .3rem 1.2rem; color: var(--soft); font-size: .95rem; max-width: 40rem; }
.faq2 { max-width: 74rem; margin: 0 auto; padding: clamp(2.5rem, 6vh, 4rem) 1.5rem; }
.faq2 h2 { font-family: "Gowun Batang", serif; font-size: clamp(1.4rem, 3.6vw, 2.1rem); margin-bottom: 1rem; }

/* 행 리스트 (트랙 레코드) */
.rows4 { display: flex; flex-direction: column; }
.rows4 .row { display: grid; grid-template-columns: 6.5rem 1fr; gap: 1.2rem; padding: 1.1rem .3rem; border-bottom: 1px solid rgba(20,20,43,.12); align-items: baseline; }
.rows4 .row:first-child { border-top: 1px solid rgba(20,20,43,.12); }
.rows4 i { font-style: normal; font-size: .72rem; font-weight: 800; letter-spacing: .14em; color: var(--coral); }
.rows4 b { display: block; }
.rows4 p { font-size: .88rem; color: var(--soft); }

/* 문의 스트립 */
.contact4 { max-width: 74rem; margin: 0 auto; padding: 0 1.5rem clamp(3rem, 7vh, 4.5rem); text-align: center; font-size: .92rem; color: var(--soft); }
.contact4 a { font-weight: 700; color: var(--blue); }