/* ================================================================
   위드아크 v0 톤 — 사이트 전체 공통 (2026-10)
   초굵은 검정 활자 + 파랑 강조 · 선으로 나눈 구조 · 각진 블록 · 코랄/라임 포인트 · 검정 사각 버튼
   매거진 글 본문(.mz)은 별도 톤(magazine.css)을 유지합니다.
   ================================================================ */
:root {
  --v-ink: #111111;
  --v-blue: #2b50ff;
  --v-coral: #ff6650;
  --v-lime: #c4f53b;
  --v-paper: #f4f1ea;
  --v-paper-2: #ebe7de;
  --v-line: #d9d6cf;
  /* 기존 토큰을 v0 팔레트로 재매핑 */
  --green: #111111; --green-2: #2b50ff; --green-3: #2b2b2b; --green-deep: #111111;
  --gold: #2b50ff; --gold-ink: #2b50ff; --gold-light: #c4f53b;
  --ink: #111111; --ink-2: #3a3a3a; --muted: #6b6b6b;
  --line: #d9d6cf; --line-strong: #111111;
  --bg: #f4f1ea; --bg-soft: #ebe7de; --bg-warm: #ffffff;
  --radius: 0px; --shadow: none;
}
body { background: var(--v-paper); color: var(--v-ink); counter-reset: v-sec; }
h1, h2, h3, h4 { color: var(--v-ink); font-weight: 900; letter-spacing: -0.055em; }
h3, h4 { font-weight: 800; letter-spacing: -0.035em; }
::selection { background: var(--v-lime); color: var(--v-ink); }
:focus-visible { outline-color: var(--v-blue); }

/* 헤더 */
.site-header, .site-header.is-scrolled { background: var(--v-paper) !important; border-bottom: 1px solid var(--v-ink); box-shadow: none !important; }
.gnb > li > a { font-weight: 700; }
.gnb > li > a:hover, .gnb > li > a[aria-current="page"] { color: var(--v-blue); }
.gnb > li > a[aria-current="page"] { text-decoration-thickness: 2px; }
.gnb .sub { border: 1.5px solid var(--v-ink); }
.header-tel { font-weight: 800; }

/* 버튼: 각진 검정 / 선 / 라임 */
.btn, .btn--ink, .h-btn { border-radius: 0 !important; font-weight: 800; }
.btn:hover { transform: none; }
.btn--green, .btn--ink, .h-btn { background: var(--v-ink); color: #fff; border-color: var(--v-ink); }
.btn--green:hover, .btn--ink:hover, .h-btn:hover { background: var(--v-blue); border-color: var(--v-blue); color: #fff; }
.btn--line { background: #fff; color: var(--v-ink); border-color: var(--v-ink); }
.btn--line:hover { background: var(--v-ink); color: #fff; }
.btn--gold { background: var(--v-lime); color: var(--v-ink); }
.btn--gold:hover { background: #d6ff5c; }
.btn--line-light { border-color: #fff; }

/* 섹션 라벨: 파랑 작은 글씨 + 자동 번호 (02—, 03— …) */
.kicker, .h-label { counter-increment: v-sec; display: flex; align-items: center; gap: 10px; font-size: 12.5px; font-weight: 800; letter-spacing: .02em; text-transform: none; color: var(--v-blue) !important; }
.kicker::after, .h-label::after { display: none !important; }
.kicker::before, .h-label::before { content: counter(v-sec, decimal-leading-zero) "—" !important; width: auto !important; height: auto !important; background: none !important; color: var(--v-ink); font-weight: 700; }
.kicker b { color: inherit; }
.section--green .kicker, .h-sec--ink .h-label { color: var(--v-lime) !important; }
.section--green .kicker::before, .h-sec--ink .h-label::before { color: #fff; }

/* 페이지 머리 */
.page-head { background: var(--v-paper); border-bottom: 2px solid var(--v-ink); color: var(--v-ink); }
.page-head h1 { font-size: clamp(40px, 7.6vw, 116px); font-weight: 900; line-height: .98; letter-spacing: -0.075em; color: var(--v-ink); max-width: 1180px; word-break: keep-all; }
.page-head p { color: var(--ink-2); font-weight: 500; }
.page-head .kicker, .page-head .kicker b { color: var(--v-blue) !important; font-weight: 800; font-size: 12.5px; }
.page-head .kicker::before { content: "01—" !important; }
.breadcrumb { font-weight: 600; }
.head h2, .h-title { font-weight: 900; letter-spacing: -0.065em; line-height: 1.05; color: var(--v-ink); }
.head h2 { font-size: clamp(32px, 4.6vw, 64px); }

/* 섹션 배경 */
.section--soft { background: var(--v-paper-2); }
.section--warm { background: #fff; }
.section--green, .final { background: var(--v-ink); color: #cfcfcf; }
.section--green h2, .section--green h3, .final h2 { color: #fff; }
.section + .section:not(.section--soft):not(.section--green):not(.section--warm) { border-top: 1px solid var(--v-line); }

/* 카드: 흰 바탕 + 검정 선, 마우스 올리면 라임 그림자 */
.p-card, .i-card, .fact-box, .design-card, .report__card, .card-grid--one .p-card, .mz-card { border-radius: 0 !important; }
.p-card, .i-card { background: #fff; border: 1.5px solid var(--v-ink); transition: transform .2s, box-shadow .2s; }
.p-card:hover, .i-card:hover, .case:hover { transform: translate(-4px, -4px); box-shadow: 8px 8px 0 var(--v-lime); }
.p-card__body { padding: 18px 20px 20px; }
.p-card__media, .i-card__media { border-radius: 0 !important; }
.p-card:hover h3 { color: var(--v-blue); }
.p-card__cat, .case__type { color: var(--v-blue) !important; letter-spacing: .02em; }
.p-card__info { border-top-color: var(--v-ink); }
.p-card__info dt { color: var(--v-blue); }
.case { border-radius: 0; transition: transform .2s, box-shadow .2s; }
.fact-box { border: 1.5px solid var(--v-ink); background: #fff; }
.design-card { background: var(--v-blue) !important; color: #fff; }
.design-card__kicker { color: var(--v-lime) !important; }
.design-card__go { color: #fff; }

/* 필터 · 탭 */
.filter-cats a { border-radius: 0; border: 1.5px solid var(--v-ink); color: var(--v-ink); font-weight: 800; }
.filter-cats a[aria-current="true"], .filter-cats a:hover { background: var(--v-ink); border-color: var(--v-ink); color: #fff; }
.filters { border-radius: 0; background: #fff; border: 1.5px solid var(--v-ink); }
select, input[type="text"], input[type="email"], input[type="tel"], textarea { border-radius: 0 !important; }

/* 문의폼 */
.step-no { border-radius: 0; background: var(--v-ink); color: #fff; }
.choice span { border-radius: 0; border: 1.5px solid var(--v-ink); background: #fff; font-weight: 700; }
.choice input:checked + span { background: var(--v-coral); border-color: var(--v-coral); color: var(--v-ink); }
.choice-grid--purpose .choice small { color: var(--v-blue); font-weight: 800; letter-spacing: .04em; }
.choice-grid--purpose .choice input:checked + span small { color: var(--v-ink); }
.choice-grid--check .choice span::before { border-radius: 0; border-color: var(--v-ink); }
.choice-grid--check .choice input:checked + span::before { border-color: var(--v-ink); background-color: var(--v-ink); }
.context-note { border-radius: 0; border-left: 4px solid var(--v-blue); }
.alert { border-radius: 0; }

/* 흐름 · 타임라인 · 숫자 */
.timeline { border-left: 2px solid var(--v-ink); }
.timeline li::before { border-radius: 0; border-color: var(--v-blue); background: var(--v-blue); }
.timeline .t-min { color: var(--v-blue); }
.timeline strong { color: var(--v-ink); }
.steps__no, .modules__no { color: var(--v-blue) !important; }
.stat, .report__stats > * { border-radius: 0 !important; }
.bars__track, .flowbar, .flowbar__seg { border-radius: 0 !important; }

/* 사례 구조 */
.case-brief__rows { border-top: 2px solid var(--v-ink); }
.case-brief__row dt span { color: var(--v-blue); }
.case-brief__row.is-design dd { color: var(--v-blue); }

/* 푸터 · 모바일 하단 버튼 */
.site-footer { background: var(--v-ink); }
.site-footer a:hover { color: var(--v-lime); }
.mobile-cta { background: var(--v-paper); border-top: 1px solid var(--v-ink); }
.mobile-cta .btn { border-radius: 0; }

/* 매거진 목록 카드 (글 본문 톤은 magazine.css 유지) */
.mz-mast__title { color: var(--v-ink) !important; }
.mz-mast__eyebrow { color: var(--v-blue) !important; }
.mz-story__media, .mz-card__media { border-radius: 0 !important; }
.mz-card__cat { color: var(--v-blue) !important; }

/* 공통 장식: 라임 그림자 사진 */
.split__photo, .partner__photo, .pain__photo { box-shadow: 14px 14px 0 var(--v-lime); border: 1.5px solid var(--v-ink); }
.tags span, .tags li, .tags a { border-radius: 0 !important; background: #fff !important; color: var(--v-ink) !important; border: 1.5px solid var(--v-ink) !important; font-weight: 800; }
.choice-grid--purpose.choice-grid--check .choice span { padding-left: 46px; }

/* ── 상황별 페이지 (/events/) ── */
@media (max-width: 1280px) { .header-tel { display: none; } }
.gnb > li > a { padding-left: 11px; padding-right: 11px; }
.oc-head__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.oc-h2 { font-size: clamp(30px, 4vw, 56px); font-weight: 900; letter-spacing: -0.065em; line-height: 1.08; margin: 0 0 clamp(24px, 3vw, 40px); }
.oc-intro { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(32px, 5vw, 88px); align-items: start; }
.oc-photos { position: relative; padding: 0 0 70px 0; }
.oc-photo { margin: 0; border: 1.5px solid var(--v-ink); background: #fff; }
.oc-photo picture, .oc-photo img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.oc-photo figcaption { padding: 8px 10px; font-size: 12.5px; color: var(--muted); border-top: 1px solid var(--v-ink); }
.oc-photo--1 { box-shadow: 14px 14px 0 var(--v-lime); }
.oc-photo--2 { position: absolute; right: -18px; bottom: 0; width: 52%; transform: rotate(3deg); box-shadow: 8px 8px 0 var(--v-coral); }
.oc-photo--2 figcaption { display: none; }
.oc-list { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--v-ink); }
.oc-list li { display: grid; grid-template-columns: 44px 1fr; gap: 12px; padding: 20px 4px; border-bottom: 1px solid var(--v-line); }
.oc-list span { font-size: 13px; font-weight: 800; color: var(--v-blue); padding-top: 4px; }
.oc-list p { margin: 0; font-size: clamp(17px, 1.5vw, 20px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.55; }
.oc-outcomes { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--v-ink); }
.oc-outcomes li { display: grid; grid-template-columns: 160px 1fr; align-items: center; gap: 16px; padding: 22px 20px; border-bottom: 1px solid var(--v-line); background: #fff; }
.oc-outcomes li:first-child { background: var(--tone, var(--v-coral)); color: var(--tone-ink, var(--v-ink)); border-bottom-color: transparent; }
.oc-outcomes b { font-size: 13px; font-weight: 800; letter-spacing: .06em; }
.oc-outcomes span { font-size: clamp(18px, 1.8vw, 26px); font-weight: 800; letter-spacing: -0.04em; }
.oc-outcomes [data-tone="connect"] { --tone: #ff6650; --tone-ink: #111; }
.oc-outcomes [data-tone="collaborate"] { --tone: #2b50ff; --tone-ink: #fff; }
.oc-outcomes [data-tone="energize"] { --tone: #c4f53b; --tone-ink: #111; }
.oc-outcomes [data-tone="align"] { --tone: #111; --tone-ink: #fff; }
.oc-outcomes [data-tone="learn"] { --tone: #7a4fd6; --tone-ink: #fff; }
.oc-note { margin: 16px 0 0; font-size: 14px; color: var(--muted); }
.oc-flow { display: grid; gap: 8px; margin-top: clamp(28px, 4vw, 48px); }
.oc-flow__row { position: relative; display: grid; grid-template-columns: 150px 1fr auto; gap: 14px; align-items: center; padding: 18px 20px; background: #1d1d1d; border-left: 6px solid var(--v-lime); overflow: hidden; }
.oc-flow__row::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: var(--w); background: rgba(196, 245, 59, .09); }
.oc-flow__row:nth-child(2) { border-left-color: var(--v-coral); }
.oc-flow__row:nth-child(3) { border-left-color: #6f8cff; }
.oc-flow__row:nth-child(4) { border-left-color: #fff; }
.oc-flow__row > * { position: relative; }
.oc-flow__row span { font-size: 12.5px; font-weight: 800; letter-spacing: .06em; color: var(--v-lime); }
.oc-flow__row b { color: #fff; font-size: clamp(16px, 1.5vw, 19px); }
.oc-flow__row i { font-style: normal; color: #bdbdbd; font-weight: 700; }
.oc-flow__note { margin: 16px 0 0; font-size: 14px; color: #9a9a9a; }
.oc-faq-wrap { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(28px, 5vw, 80px); align-items: start; }
.oc-faq { border-top: 2px solid var(--v-ink); }
.oc-faq details { border-bottom: 1px solid var(--v-line); background: #fff; }
.oc-faq summary { cursor: pointer; list-style: none; padding: 20px 52px 20px 20px; position: relative; font-size: 17px; font-weight: 800; letter-spacing: -0.03em; }
.oc-faq summary::-webkit-details-marker { display: none; }
.oc-faq summary::after { content: "+"; position: absolute; right: 20px; top: 16px; font-size: 24px; font-weight: 400; color: var(--v-blue); }
.oc-faq details[open] summary::after { content: "−"; }
.oc-faq details p { margin: 0; padding: 0 20px 22px; color: var(--ink-2); font-size: 16px; line-height: 1.8; }
.oc-others { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.oc-others a { display: inline-block; padding: 10px 16px; border: 1.5px solid var(--v-ink); background: #fff; color: var(--v-ink); font-weight: 800; text-decoration: none; }
.oc-others a:hover { background: var(--v-ink); color: #fff; }
.final h2 { font-weight: 900; letter-spacing: -0.065em; }
.oc-final__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 28px; }
/* 목록 */
.oc-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.oc-card { display: flex; flex-direction: column; background: #fff; border: 1.5px solid var(--v-ink); color: var(--v-ink); text-decoration: none; transition: transform .2s, box-shadow .2s; }
.oc-card:hover { transform: translate(-4px, -4px); box-shadow: 8px 8px 0 var(--v-lime); }
.oc-card__img { position: relative; aspect-ratio: 16 / 10; overflow: hidden; border-bottom: 1.5px solid var(--v-ink); background: var(--v-paper-2); }
.oc-card__img picture, .oc-card__img img { width: 100%; height: 100%; object-fit: cover; }
.oc-card__no { position: absolute; left: 0; top: 0; padding: 6px 10px; background: var(--v-ink); color: #fff; font-size: 12.5px; font-weight: 800; }
.oc-card__body { padding: 18px 20px 22px; }
.oc-card h2 { font-size: 24px; font-weight: 900; letter-spacing: -0.05em; margin: 0 0 8px; }
.oc-card:hover h2 { color: var(--v-blue); }
.oc-card p { margin: 0 0 14px; font-size: 14.5px; color: var(--ink-2); line-height: 1.65; }
.oc-codes { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0; padding: 0; }
.oc-codes li { padding: 3px 8px; border: 1px solid var(--v-ink); font-size: 11.5px; font-weight: 800; letter-spacing: .05em; }
@media (max-width: 1000px) { .oc-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 900px) {
  .oc-intro, .oc-faq-wrap { grid-template-columns: 1fr; }
  .oc-photo--2 { right: 0; }
}
@media (max-width: 600px) {
  .oc-grid { grid-template-columns: 1fr; }
  .oc-outcomes li { grid-template-columns: 1fr; gap: 4px; }
  .oc-flow__row { grid-template-columns: 1fr auto; }
  .oc-flow__row span { grid-column: 1 / -1; }
}
.final { background: var(--v-ink) !important; }
.final::before, .final::after { display: none !important; }
.final h2 { font-size: clamp(32px, 4.6vw, 64px); }
.section--green .oc-h2 { color: #fff; }
.req-open { margin-top: 14px !important; padding: 14px 18px; background: #fff; border-left: 4px solid var(--v-coral); max-width: 760px; font-size: 16px !important; }