/* ===========================================================
   JT 세무법인 — 홈 재설계 (에디토리얼 페이퍼 톤 · production)
   한 톤(웜 크림) 안에서 층을 쌓고, 에스프레소는 CTA 한 곳만.
   styles.css 다음에 로드되어 신규 섹션을 정의합니다.
   =========================================================== */
:root {
  --jt-espresso:    #141414;     /* 단 하나의 검정면 — CTA 전용 (로고 검정) */
  --jt-espresso-fg: #FAFAF8;
  --jt-espresso-fg2: rgba(250,250,248,.74);
  --jt-espresso-line: rgba(250,250,248,.16);
  --jt-amber:       var(--jt-accent, #B07B3A);
  --jt-amber-soft:  var(--jt-accent-soft, #E8D5B5);
}

/* tonal layers */
.jt-layer-1 { background: var(--bg-2); }
.jt-layer-2 { background: var(--bg-3); }

/* ───────── 상황형 히어로 ───────── */
.jt-sithero {
  padding: 84px 48px 0;
  text-align: center;
  background: var(--bg-1);
}
.jt-sithero__inner { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; }
.jt-sithero__greet {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 11px 22px 11px 18px;
  background: linear-gradient(180deg, var(--bg-3), var(--bg-2));
  border: 1px solid var(--border-1);
  border-radius: 999px; font-size: 15px; font-weight: 400; color: var(--fg-2); margin-bottom: 26px;
  box-shadow: 0 1px 0 rgba(255,255,255,.7) inset, 0 6px 18px -12px rgba(0,0,0,.2);
  max-width: 600px;
}
.jt-sithero__greet b { color: var(--fg-1); font-weight: 700; }
.jt-sithero__greet-wave {
  font-size: 18px; line-height: 1; flex-shrink: 0;
  transform-origin: 70% 70%;
  animation: jt-wave 2.4s ease-in-out infinite;
}
@keyframes jt-wave {
  0%, 60%, 100% { transform: rotate(0deg); }
  10% { transform: rotate(14deg); }
  20% { transform: rotate(-8deg); }
  30% { transform: rotate(14deg); }
  40% { transform: rotate(-4deg); }
  50% { transform: rotate(10deg); }
}
@media (prefers-reduced-motion: reduce) { .jt-sithero__greet-wave { animation: none; } }
.jt-sithero__title {
  font-family: var(--font-display-kr);
  font-size: clamp(38px, 5.2vw, 64px);
  line-height: 1.05; letter-spacing: -0.03em; font-weight: 400;
  margin: 14px 0 0; color: var(--fg-1);
  word-break: keep-all; text-wrap: balance; max-width: 16em;
}
.jt-sithero__sub {
  font-size: clamp(16px, 1.4vw, 18px); line-height: 1.7; color: var(--fg-2);
  margin: 22px auto 0; max-width: 600px;
}

.jt-sits {
  max-width: var(--container-max); margin: 0 auto;
  padding: 48px 48px 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
}
.jt-sit {
  background: var(--bg-1); border: 1px solid var(--border-1); padding: 28px 26px 26px;
  display: flex; flex-direction: column; min-height: 208px; cursor: pointer; position: relative;
  transition: border-color .2s, transform .2s, box-shadow .2s;
  text-align: left;
}
.jt-sit:hover { border-color: var(--fg-1); transform: translateY(-3px); box-shadow: 0 18px 40px -22px rgba(26,24,20,.32); }
.jt-sit__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.jt-sit__ico {
  width: 44px; height: 44px; border: 1px solid var(--border-2); border-radius: 50%;
  display: grid; place-items: center; font-size: 20px;
}
.jt-sit__num { font-family: var(--font-sans-en); font-size: 11px; letter-spacing: 0.14em; color: var(--fg-3); font-weight: 600; }
.jt-sit__sit { font-size: 13px; color: var(--fg-3); margin-bottom: 6px; line-height: 1.45; }
.jt-sit__t { font-size: 22px; font-weight: 700; letter-spacing: -0.025em; margin: 0 0 8px; color: var(--fg-1); }
.jt-sit__d { font-size: 13.5px; color: var(--fg-2); line-height: 1.6; margin: 0; flex: 1; }
.jt-sit__go { font-family: var(--font-sans-en); font-size: 12px; letter-spacing: 0.06em; color: var(--jt-amber); margin-top: 16px; display: flex; align-items: center; gap: 8px; font-weight: 600; }
.jt-sit--general { background: transparent; border-style: dashed; border-color: var(--border-2); }
.jt-sit--general:hover { background: var(--bg-3); border-style: solid; }
.jt-sit--general .jt-sit__ico { border-style: dashed; }

/* ───────── 정체성 밴드 (세 동사, 라이트) ───────── */
.jt-ident {
  background: var(--bg-2);
  border-top: 1px solid var(--border-1); border-bottom: 1px solid var(--border-1);
  padding: 96px 0;
}
.jt-ident__inner { max-width: var(--container-max); margin: 0 auto; padding: 0 48px; }
.jt-ident__head { max-width: 800px; margin-bottom: 52px; }
.jt-ident__h2 {
  font-family: var(--font-display-kr); font-weight: 400;
  font-size: clamp(34px, 4vw, 52px); line-height: 1.08; letter-spacing: -0.03em;
  margin: 16px 0 0; color: var(--fg-1);
}
.jt-ident__h2 em {
  font-style: normal;
  background: linear-gradient(180deg, transparent 62%, var(--jt-amber-soft) 62%, var(--jt-amber-soft) 92%, transparent 92%);
  padding: 0 .05em;
}
.jt-ident__lead { font-size: 18px; line-height: 1.7; color: var(--fg-2); margin: 22px 0 0; }
.jt-ident__lead b { color: var(--fg-1); font-weight: 600; }
.jt-ident__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 2px solid var(--fg-1); }
.jt-ident__col { padding: 38px 32px 0; border-right: 1px solid var(--border-1); display: flex; flex-direction: column; }
.jt-ident__col:first-child { padding-left: 0; }
.jt-ident__col:last-child { border-right: 0; padding-right: 0; }
.jt-ident__en { font-family: var(--font-sans-en); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--jt-amber); font-weight: 700; margin-bottom: 18px; }
.jt-ident__verb { font-family: var(--font-display-kr); font-size: clamp(28px, 2.6vw, 36px); letter-spacing: -0.02em; line-height: 1.04; color: var(--fg-1); margin-bottom: 18px; }
.jt-ident__body { font-size: 15px; line-height: 1.65; color: var(--fg-2); margin: 0 0 22px; }
.jt-ident__body b { color: var(--fg-1); font-weight: 600; }
.jt-ident__foot { padding-top: 18px; border-top: 1px dashed var(--border-2); font-size: 13.5px; line-height: 1.55; color: var(--fg-3); font-style: italic; }

/* ───────── 권위월 (라이트 프레임) ───────── */
.jt-authority { padding: 120px 48px; max-width: var(--container-max); margin: 0 auto; }
.jt-authority__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  border: 1px solid var(--border-1); border-top: 2px solid var(--fg-1); margin-top: 44px;
}
.jt-authority__card { padding: 34px 30px 36px; border-right: 1px solid var(--border-1); background: var(--bg-1); }
.jt-authority__card:nth-child(2) { background: var(--bg-3); }
.jt-authority__card:last-child { border-right: 0; }
.jt-authority__label { font-family: var(--font-sans-en); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--jt-amber); font-weight: 700; margin-bottom: 18px; }
.jt-authority__title { font-size: 20px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.32; margin-bottom: 16px; color: var(--fg-1); }
.jt-authority__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.jt-authority__list li { font-size: 14px; line-height: 1.55; color: var(--fg-2); display: grid; grid-template-columns: 14px 1fr; gap: 10px; }
.jt-authority__list .jt-tick { color: var(--jt-amber); }
.jt-authority__books { display: flex; gap: 10px; margin-top: 20px; }
.jt-authority__book {
  width: 58px; height: 82px; background: var(--bg-2); border: 1px solid var(--border-1);
  display: flex; align-items: flex-end; padding: 8px; font-size: 9px; line-height: 1.3; color: var(--fg-3);
  position: relative;
}
.jt-authority__book::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--jt-amber); }

/* ───────── 회장 인용 (따뜻한 풀쿼트, 라이트) ───────── */
.jt-pullquote {
  background: var(--bg-2);
  border-top: 1px solid var(--border-1); border-bottom: 1px solid var(--border-1);
  padding: 96px 48px;
}
.jt-pullquote__inner { max-width: var(--container-max); margin: 0 auto; }
.jt-pullquote__mark { font-family: var(--font-display-en); font-size: 80px; line-height: .5; color: var(--jt-amber); display: block; margin-bottom: 20px; }
.jt-pullquote__p { font-size: clamp(24px, 2.4vw, 32px); font-weight: 500; line-height: 1.4; letter-spacing: -0.02em; color: var(--fg-1); max-width: 900px; margin: 0 0 30px; text-wrap: pretty; }
.jt-pullquote__by { display: flex; align-items: center; gap: 14px; font-size: 14px; color: var(--fg-2); }
.jt-pullquote__by b { color: var(--fg-1); font-weight: 700; }
.jt-pullquote__avatar { width: 46px; height: 46px; border: 1px solid var(--border-2); display: grid; place-items: center; font-family: var(--font-display-en); font-weight: 900; font-size: 14px; color: var(--fg-2); }

/* ───────── CTA — 단 하나의 에스프레소 ───────── */
.jt-cta { background: var(--jt-espresso) !important; }
.jt-cta h2, .jt-cta__inner h2 { color: var(--jt-espresso-fg) !important; }
.jt-cta__body { color: var(--jt-espresso-fg2) !important; }
.jt-cta .jt-kicker { color: rgba(250,250,248,.6) !important; }
.jt-cta .jt-btn--onDark { background: var(--jt-espresso-fg) !important; color: var(--jt-espresso) !important; }
.jt-cta .jt-btn--ghostOnDark { background: transparent !important; color: var(--jt-espresso-fg) !important; border-color: rgba(250,250,248,.4) !important; }

/* ═════════ B+D 배경 — 종이 그레인 + 거대 고스트 JT ═════════ */
.jt-app::after {
  content: ""; position: fixed; inset: 0; z-index: 9000; pointer-events: none; opacity: .4;
  mix-blend-mode: multiply;
  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='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}
/* 히어로: 고스트 JT + 상단 헤어라인 */
.jt-sithero { position: relative; overflow: hidden; }
.jt-sithero::before {
  content: "JT"; position: absolute; right: -2%; bottom: -24%; z-index: 0;
  font-family: var(--font-display-kr); font-size: min(38vw, 480px); line-height: 1;
  letter-spacing: -0.04em; color: rgba(18,18,18,.022); pointer-events: none; user-select: none;
}
.jt-sithero > * { position: relative; z-index: 1; }
/* CTA(검정면): 고스트 JT 화이트 */
.jt-cta { position: relative; overflow: hidden; }
.jt-cta::before {
  content: "JT"; position: absolute; right: -1%; bottom: -22%; z-index: 0;
  font-family: var(--font-display-kr); font-size: min(40vw, 480px); line-height: 1;
  letter-spacing: -0.04em; color: rgba(255,255,255,.045); pointer-events: none; user-select: none;
}
.jt-cta__inner { position: relative; z-index: 1; }
/* 정체성 밴드: 라디얼 깊이 */
.jt-ident { position: relative; overflow: hidden; }
.jt-ident::after {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(120% 80% at 85% -10%, rgba(255,255,255,.7), transparent 55%), radial-gradient(100% 70% at 0% 110%, rgba(18,18,18,.03), transparent 55%);
}
.jt-ident__inner { position: relative; z-index: 1; }

/* ───────── nav 로고 크게 ───────── */
.jt-nav__brand img { height: 40px !important; }
.jt-nav__brand span {
  font-family: var(--font-display-kr); font-weight: 400; font-size: 21px;
  letter-spacing: -0.02em; color: var(--fg-1); line-height: 1; white-space: nowrap;
}
.jt-nav__brand { flex-shrink: 0; }
.jt-footer__brand span { white-space: nowrap; }

/* ───────── 권위월 · 검정면 카드 (로고 반전 아이덴티티) ───────── */
.jt-authority__card--inv { background: var(--jt-ink-900) !important; border-color: var(--jt-ink-900) !important; }
.jt-authority__card--inv .jt-authority__label { color: rgba(255,255,255,.55) !important; }
.jt-authority__card--inv .jt-authority__title { color: #fff !important; }
.jt-authority__card--inv .jt-authority__list li { color: rgba(255,255,255,.8) !important; }
.jt-authority__card--inv .jt-authority__list .jt-tick { color: rgba(255,255,255,.55) !important; }
.jt-authority__card--inv .jt-authority__book { background: rgba(255,255,255,.08) !important; border-color: rgba(255,255,255,.18) !important; color: rgba(255,255,255,.7) !important; }
.jt-authority__card--inv .jt-authority__book::before { background: rgba(255,255,255,.5) !important; }

/* 정체성 밴드 / 권위월 공통 깊이 — 모노 섹션 리듬 */
.jt-authority { position: relative; }

/* ───────── JT 리포트 · 준비 중 카드 ───────── */
.jt-report-soon {
  background: var(--bg-1); border: 1px dashed var(--border-2);
  padding: 28px 26px 24px; display: flex; flex-direction: column;
  position: relative; min-height: 200px;
}
.jt-report-soon__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.jt-report-soon__badge {
  font-family: var(--font-sans-en); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--fg-3); border: 1px solid var(--border-2); border-radius: 999px; padding: 3px 10px; font-weight: 600; white-space: nowrap;
}
.jt-report-soon h3 { font-size: 22px; font-weight: 700; letter-spacing: -0.025em; margin: 0 0 10px; color: var(--fg-1); }
.jt-report-soon__star { color: var(--fg-1); font-size: 15px; }
.jt-report-soon__d { font-size: 14px; line-height: 1.6; color: var(--fg-2); margin: 0; flex: 1; }
.jt-report-soon__foot {
  margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--border-1);
  font-family: var(--font-sans-en); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--fg-3);
}
.jt-report-soon__note { margin-top: 32px; text-align: center; font-size: 14px; color: var(--fg-3); }

/* ───────── 톤 일관성: 미니 다크 카드 → 라이트 강조 ───────── */
/* 팀 프리뷰 대표(회장) 카드: 다크 대신 진한 크림 + 잉크 상단선 */
.jt-team-preview__card.is-lead {
  background: var(--bg-3) !important; color: var(--fg-1) !important;
  border-top: 2px solid var(--fg-1) !important;
}
.jt-team-preview__card.is-lead:hover { background: var(--bg-2) !important; }
.jt-team-preview__card.is-lead .jt-team-preview__role { color: var(--jt-amber) !important; opacity: 1; }
.jt-team-preview__card.is-lead .jt-team-preview__focus { border-color: var(--border-1) !important; }

/* ───────── 반응형 ───────── */
@media (max-width: 960px) {
  .jt-sits { grid-template-columns: repeat(2, 1fr); }
  .jt-ident__grid { grid-template-columns: 1fr; }
  .jt-ident__col { border-right: 0; border-bottom: 1px solid var(--border-1); padding: 28px 0; }
  .jt-ident__col:last-child { border-bottom: 0; }
  .jt-authority__grid { grid-template-columns: 1fr; }
  .jt-authority__card { border-right: 0; border-bottom: 1px solid var(--border-1); }
  .jt-authority__card:last-child { border-bottom: 0; }
}
@media (max-width: 640px) {
  .jt-sithero { padding: 56px 20px 0; }
  .jt-sits { grid-template-columns: 1fr; padding: 36px 20px 0; }
  .jt-ident, .jt-pullquote { padding-left: 20px; padding-right: 20px; }
  .jt-authority { padding: 80px 20px; }
  .jt-nav__brand span { font-size: 18px; }
  .jt-nav__brand img { height: 34px !important; }
}

/* ───────── 근거의 벽 · 자격 매트릭스 (회사소개) ───────── */
.jt-matrix {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  border-top: 2px solid var(--fg-1); border-left: 1px solid var(--border-1); margin-top: 44px;
}
.jt-matrix__cell {
  border-right: 1px solid var(--border-1); border-bottom: 1px solid var(--border-1);
  padding: 30px 26px; min-height: 152px; display: flex; flex-direction: column;
}
.jt-matrix__tag { font-family: var(--font-sans-en); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--jt-amber); font-weight: 700; margin-bottom: 14px; }
.jt-matrix__n { font-family: var(--font-display-kr); font-size: clamp(36px, 4vw, 52px); line-height: 1; letter-spacing: -0.03em; color: var(--fg-1); }
.jt-matrix__n em { font-family: var(--font-sans-kr); font-style: normal; font-size: 14px; font-weight: 600; color: var(--fg-2); margin-left: 3px; }
.jt-matrix__l { font-size: 13.5px; color: var(--fg-2); margin-top: auto; line-height: 1.5; padding-top: 18px; }
@media (max-width: 760px) {
  .jt-matrix { grid-template-columns: 1fr 1fr; }
}