/* ==========================================================================
   VERIX Solution — 프로젝트 상세 페이지 공통 스타일
   전역 토큰(css/style.css)만 사용하고, 클래스는 .pd- 로 네임스페이스한다.
   페이지 고유의 목업 요소는 각 페이지의 <style> 블록에서 정의한다.
   ========================================================================== */

/* ---- 히어로 ---- */
.pd-hero { position: relative; overflow: hidden; padding-top: clamp(96px, 12vw, 132px); }
.pd-hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image:
    repeating-linear-gradient(to right,  rgba(78,217,242,.10) 0 1px, transparent 1px 84px),
    repeating-linear-gradient(to bottom, rgba(78,217,242,.10) 0 1px, transparent 1px 84px);
  mask-image: radial-gradient(120% 78% at 78% 0%, #000 0%, transparent 66%);
}
.pd-hero .container { position: relative; }
.pd-crumb {
  font-family: var(--mono); font-size: 12px; letter-spacing: .12em;
  color: var(--on-navy-dim); text-decoration: none; display: inline-block; margin-bottom: 22px;
}
.pd-crumb:hover { color: var(--cyan-d); }
.pd-hero__title {
  font-size: clamp(28px, 4.6vw, 46px); font-weight: 800; color: #fff;
  line-height: 1.28; letter-spacing: -.02em; text-wrap: balance; margin-bottom: 18px;
}
.pd-hero__title em { font-style: normal; color: var(--cyan-d); }
.pd-hero__lead {
  font-size: clamp(15px, 1.7vw, 17.5px); color: var(--on-navy-soft);
  max-width: 62ch; text-wrap: pretty; margin-bottom: 26px;
}
.pd-chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.pd-chips li {
  font-family: var(--mono); font-size: 12px; letter-spacing: .02em;
  color: var(--on-navy-soft); border: 1px solid rgba(185,192,206,.25);
  border-radius: 999px; padding: 6px 13px;
}

/* ---- 화면 목업 (공통 셸) ---- */
.pd-screen {
  background: #0B1428; border: 1px solid rgba(78,217,242,.16); border-radius: var(--r-lg);
  padding: clamp(14px, 2.2vw, 20px); color: #E7ECF5;
}
.pd-screen__bar {
  display: flex; align-items: center; gap: 8px;
  padding-bottom: 12px; margin-bottom: 15px; border-bottom: 1px solid rgba(255,255,255,.07);
}
.pd-screen__bar i { width: 9px; height: 9px; border-radius: 50%; background: #26344F; flex: none; }
.pd-screen__bar span {
  font-family: var(--mono); font-size: 11px; letter-spacing: .12em;
  color: var(--on-navy-dim); margin-left: 4px; text-transform: uppercase;
}
.pd-hero .pd-screen { margin-top: clamp(32px, 5vw, 52px); box-shadow: 0 30px 70px -34px rgba(0,0,0,.7); }

.pd-tiles { display: grid; grid-template-columns: repeat(12, 1fr); gap: 12px; }
.pd-tile {
  background: #121D35; border: 1px solid rgba(255,255,255,.07); border-radius: 10px;
  padding: 13px 14px; display: flex; flex-direction: column; gap: 7px; min-width: 0;
}
.pd-tile__k {
  font-family: var(--mono); font-size: 10px; letter-spacing: .12em;
  color: var(--on-navy-dim); text-transform: uppercase;
}
.pd-tile__v {
  font-size: 21px; font-weight: 800; letter-spacing: -.02em;
  font-variant-numeric: tabular-nums; color: #fff;
}
.pd-tile__v em { font-style: normal; font-size: 13px; font-weight: 600; color: var(--on-navy-dim); }
.pd-tile__note { font-family: var(--mono); font-size: 11px; color: var(--on-navy-dim); }

.pd-c3 { grid-column: span 3; }
.pd-c4 { grid-column: span 4; }
.pd-c5 { grid-column: span 5; }
.pd-c6 { grid-column: span 6; }
.pd-c7 { grid-column: span 7; }
.pd-c8 { grid-column: span 8; }
.pd-c12 { grid-column: span 12; }

/* 진행 막대 */
.pd-bar { height: 6px; border-radius: 4px; background: rgba(255,255,255,.08); overflow: hidden; }
.pd-bar > i { display: block; height: 100%; width: 0; border-radius: 4px; transition: width 1s cubic-bezier(.2,.7,.2,1); }
.pd-bar--blue > i { background: linear-gradient(90deg, var(--blue), #5B8BFF); }
.pd-bar--cyan > i { background: linear-gradient(90deg, #12A8C9, var(--cyan-d)); }
.pd-bar--mint > i { background: linear-gradient(90deg, #0E9E85, var(--mint)); }
.pd-bar--grey > i { background: linear-gradient(90deg, #4A5570, #8A91A0); }

/* 라벨이 붙은 막대 행 */
.pd-meters { display: flex; flex-direction: column; gap: 10px; }
.pd-meter { display: flex; flex-direction: column; gap: 6px; }
.pd-meter__head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; font-size: 13.5px; }
.pd-meter__head b { font-weight: 700; color: #fff; }
.pd-meter__head span { font-family: var(--mono); font-size: 11px; color: var(--on-navy-dim); font-variant-numeric: tabular-nums; }

/* 세그먼트 인디케이터 */
.pd-stages { display: flex; gap: 3px; }
.pd-stages i { flex: 1; height: 5px; border-radius: 2px; background: rgba(255,255,255,.08); }
.pd-stages i.is-done { background: var(--mint); }
.pd-stages i.is-cur  { background: linear-gradient(90deg, var(--cyan-d) 55%, rgba(255,255,255,.08) 55%); }
.pd-stages i.is-bad  { background: #8A91A0; }

/* 세로 막대 차트 — 높이 체인: chart(고정) → col(100%) → stack(calc) → seg(%) */
.pd-chart { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: clamp(5px, 1vw, 10px); height: 136px; }
.pd-chart__col { display: flex; flex-direction: column; height: 100%; }
.pd-chart__stack {
  display: flex; flex-direction: column-reverse; justify-content: flex-start;
  height: calc(100% - 20px); gap: 2px;
}
.pd-chart__seg { height: 0; border-radius: 3px; transition: height .85s cubic-bezier(.2,.7,.2,1); }
.pd-chart__seg.s1 { background: var(--blue); }
.pd-chart__seg.s2 { background: var(--cyan-d); }
.pd-chart__seg.s3 { background: var(--mint); }
.pd-chart__seg.s4 { background: #6B7590; }
.pd-chart__seg.s0 { background: transparent; border: 1px dashed rgba(185,192,206,.38); }
.pd-chart__d { text-align: center; font-family: var(--mono); font-size: 10px; line-height: 20px; height: 20px; color: var(--on-navy-dim); }
.pd-chart__d.is-on { color: var(--cyan-d); }

.pd-legend { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 12px; list-style: none; padding: 0; }
.pd-legend li { display: flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 10.5px; color: var(--on-navy-dim); }
.pd-legend i { width: 10px; height: 10px; border-radius: 3px; flex: none; }

.pd-note { font-family: var(--mono); font-size: 11px; color: var(--on-navy-dim); margin-top: 14px; text-wrap: pretty; }

/* ---- 단계 흐름 ---- */
.pd-steps {
  list-style: none; margin: 36px 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden;
}
.pd-steps li { background: #fff; padding: 24px 22px; display: flex; flex-direction: column; gap: 9px; }
.pd-steps b { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; color: var(--blue); }
.pd-steps h3 { font-size: 17px; font-weight: 700; color: var(--ink); margin: 0; letter-spacing: -.01em; }
.pd-steps p { font-size: 14px; color: var(--body); margin: 0; text-wrap: pretty; }

/* ---- 기능 카드 ---- */
.pd-feats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 36px; }
.pd-feat { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 26px 24px; }
.pd-feat h3 {
  display: flex; align-items: center; gap: 10px; margin: 0 0 14px;
  font-size: 17px; font-weight: 700; color: var(--ink); letter-spacing: -.01em;
}
.pd-feat h3::before { content: ''; width: 3px; height: 16px; border-radius: 2px; background: var(--blue); flex: none; }
.pd-feat ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.pd-feat li { font-size: 14.5px; color: var(--body); padding-left: 16px; position: relative; text-wrap: pretty; }
.pd-feat li::before {
  content: ''; position: absolute; left: 0; top: 10px;
  width: 5px; height: 5px; border-radius: 50%; background: var(--cyan);
}

/* ---- 화면 구성 (2열 목업) ---- */
.pd-shots { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; margin-top: 36px; }
.pd-shot { display: flex; flex-direction: column; gap: 13px; }
.pd-shot h3 { font-size: 17px; font-weight: 700; color: var(--ink); margin: 0; letter-spacing: -.01em; }
.pd-shot > p { font-size: 14px; color: var(--body); margin: 0; text-wrap: pretty; }
.pd-mini { display: flex; flex-direction: column; gap: 11px; }
.pd-mini__h { font-family: var(--mono); font-size: 10px; letter-spacing: .12em; color: var(--on-navy-dim); text-transform: uppercase; }
.pd-row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 9px 12px; background: #121D35; border: 1px solid rgba(255,255,255,.07);
  border-radius: 9px; font-size: 13.5px;
}
.pd-row b { font-weight: 700; color: #fff; }
.pd-row span { font-family: var(--mono); font-size: 11.5px; color: var(--on-navy-dim); font-variant-numeric: tabular-nums; }
.pd-kv { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; font-size: 13.5px; }
.pd-kv b { font-weight: 700; color: #fff; }
.pd-kv span { font-family: var(--mono); font-size: 11.5px; color: var(--on-navy-dim); font-variant-numeric: tabular-nums; }
.pd-state { font-family: var(--mono); font-size: 10px; letter-spacing: .08em; padding: 4px 9px; border-radius: 999px; white-space: nowrap; }
.pd-state--pass { background: rgba(25,198,166,.15); color: var(--mint); }
.pd-state--wait { background: rgba(78,217,242,.15); color: var(--cyan-d); }
.pd-state--hold { background: rgba(138,145,160,.18); color: #A9B2C4; }
.pd-state--fail { background: rgba(255,255,255,.06); color: #C6D0E2; box-shadow: inset 0 0 0 1px rgba(185,192,206,.32); }

/* 코드/로그 블록 */
.pd-log {
  font-family: var(--mono); font-size: 11.5px; line-height: 1.85; color: var(--on-navy-soft);
  background: #0F1A31; border: 1px solid rgba(255,255,255,.07); border-radius: 9px;
  padding: 13px 14px; overflow-x: auto; white-space: pre; margin: 0;
}
.pd-log b { color: var(--cyan-d); font-weight: 400; }
.pd-log em { font-style: normal; color: var(--mint); }
.pd-log i  { font-style: normal; color: var(--on-navy-dim); }

/* ---- 기술 구성 ---- */
.pd-split { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(24px, 4vw, 44px); align-items: start; margin-top: 36px; }
.pd-specs { list-style: none; margin: 0; padding: 0; border: 1px solid rgba(255,255,255,.1); border-radius: var(--r-lg); overflow: hidden; }
.pd-specs li {
  display: flex; justify-content: space-between; gap: 14px; padding: 13px 18px;
  font-size: 14px; color: #fff; border-bottom: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.02);
}
.pd-specs li:last-child { border-bottom: 0; }
.pd-specs span { font-family: var(--mono); font-size: 12.5px; color: var(--on-navy-soft); text-align: right; }
.pd-callout {
  background: rgba(78,217,242,.07); border: 1px solid rgba(78,217,242,.24);
  border-radius: var(--r-lg); padding: 26px 24px;
}
.pd-callout h3 { margin: 0 0 12px; font-size: 18px; font-weight: 700; color: #fff; letter-spacing: -.01em; }
.pd-callout p { margin: 0 0 10px; font-size: 14.5px; color: var(--on-navy-soft); text-wrap: pretty; }
.pd-callout p:last-child { margin-bottom: 0; }

/* ---- 적용 분야 ---- */
.pd-fits { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 36px; }
.pd-fit { border: 1px solid var(--line); border-radius: 12px; padding: 22px 20px; background: #fff; }
.pd-fit b { display: block; font-size: 15.5px; color: var(--ink); margin-bottom: 7px; }
.pd-fit p { margin: 0; font-size: 13.5px; color: var(--body); text-wrap: pretty; }

/* ==========================================================================
   목업 확장 컴포넌트
   상세 페이지들이 공통으로 쓰는 요소. 전부 .pd-screen 하위에서만 사용된다.
   ========================================================================== */

/* 접두사 없는 칼럼 표기도 허용 (.pd-tile c7 형태) */
.pd-tiles > .c3 { grid-column: span 3; }
.pd-tiles > .c4 { grid-column: span 4; }
.pd-tiles > .c5 { grid-column: span 5; }
.pd-tiles > .c6 { grid-column: span 6; }
.pd-tiles > .c7 { grid-column: span 7; }
.pd-tiles > .c8 { grid-column: span 8; }
.pd-tiles > .c12 { grid-column: span 12; }

/* 단계·항목 목록 */
.pd-items { display: flex; flex-direction: column; gap: 10px; }
.pd-item { display: flex; flex-direction: column; gap: 6px; }
.pd-item__head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; font-size: 13.5px; }
.pd-item__head b { font-weight: 700; color: #fff; }
.pd-item__head span { font-family: var(--mono); font-size: 11px; color: var(--on-navy-dim); font-variant-numeric: tabular-nums; }

/* 표 */
.pd-tablewrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.pd-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 380px; }
.pd-table th {
  text-align: left; font-family: var(--mono); font-size: 10px; font-weight: 400;
  letter-spacing: .1em; text-transform: uppercase; color: var(--on-navy-dim);
  padding: 7px 10px; border-bottom: 1px solid rgba(255,255,255,.1); white-space: nowrap;
}
.pd-table td {
  padding: 9px 10px; color: var(--on-navy-soft);
  border-bottom: 1px solid rgba(255,255,255,.05); white-space: nowrap;
}
.pd-table tr:last-child td { border-bottom: 0; }
.pd-table td b { color: #fff; font-weight: 700; }
.pd-table .num { font-family: var(--mono); font-size: 12px; font-variant-numeric: tabular-nums; text-align: right; }

/* 버튼 목업 */
.pd-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.pd-actions b { font-size: 13px; font-weight: 700; padding: 9px 15px; border-radius: 8px; }
.pd-actions b.is-primary { background: var(--blue); color: #fff; }
.pd-actions b.is-second  { background: rgba(255,255,255,.08); color: #C6D0E2; }

/* 요일·구간 칩 */
.pd-days { display: flex; gap: 5px; }
.pd-days i {
  flex: 1; height: 24px; border-radius: 5px; background: rgba(255,255,255,.06);
  display: grid; place-items: center; font-style: normal;
  font-family: var(--mono); font-size: 10.5px; color: var(--on-navy-dim);
}
.pd-days i.is-done { background: rgba(25,198,166,.16); color: var(--mint); box-shadow: inset 0 0 0 1px rgba(25,198,166,.38); }
.pd-days i.is-now  { background: rgba(78,217,242,.16); color: var(--cyan-d); box-shadow: inset 0 0 0 1px rgba(78,217,242,.42); }

/* 좌→우 흐름도 */
.pd-flow { display: flex; align-items: stretch; gap: 8px; flex-wrap: wrap; }
.pd-flow__n {
  flex: 1 1 0; min-width: 96px; display: flex; flex-direction: column; gap: 4px;
  padding: 11px 12px; background: #121D35;
  border: 1px solid rgba(255,255,255,.08); border-radius: 9px;
}
.pd-flow__n b { font-size: 13px; font-weight: 700; color: #fff; }
.pd-flow__n span { font-family: var(--mono); font-size: 10.5px; color: var(--on-navy-dim); }
.pd-flow__n.is-acc { border-color: rgba(78,217,242,.42); background: rgba(78,217,242,.08); }
.pd-flow__a { align-self: center; font-family: var(--mono); font-size: 13px; color: var(--on-navy-dim); flex: none; }

/* SVG 장면 */
.pd-scene {
  border: 1px solid rgba(255,255,255,.07); border-radius: 10px;
  background: #0E1830; overflow: hidden;
}
.pd-scene svg { display: block; width: 100%; height: auto; }

/* 상태 배지 — 추가 변형 */
.pd-state--done { background: rgba(36,86,230,.2); color: #A9C1FF; }
.pd-state--info { background: rgba(78,217,242,.15); color: var(--cyan-d); }
.pd-state--warn { background: rgba(255,176,86,.16); color: #FFC178; }
.pd-state--bad  { background: rgba(255,123,114,.16); color: #FF9E97; }

/* 막대 — 추가 변형 */
.pd-bar--red > i { background: linear-gradient(90deg, #C4564E, #FF7B72); }

/* 차트 세그먼트 — 추가 변형 */
.pd-chart__seg.s5 { background: #FF7B72; }
.pd-chart__d.is-now { color: var(--cyan-d); }

/* 강조 수치 */
.pd-tile__v.is-ok   { color: var(--mint); }
.pd-tile__v.is-warn { color: #FFC178; }
.pd-tile__v.is-bad  { color: #FF9E97; }

/* 로그·표 안의 텍스트 유틸 (.pd-screen 하위 전용) */
.pd-screen .dim  { color: var(--on-navy-dim); }
.pd-screen .acc  { color: var(--cyan-d); }
.pd-screen .ok   { color: var(--mint); }
.pd-screen .warn { color: #FFC178; }
.pd-screen .bad  { color: #FF9E97; }
.pd-screen .num  { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* ---- 반응형 ---- */
@media (max-width: 1080px) {
  .pd-feats { grid-template-columns: repeat(2, 1fr); }
  .pd-fits  { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 769px) and (max-width: 1080px) {
  .pd-c3, .pd-tiles > .c3 { grid-column: span 6; }
  .pd-c4, .pd-tiles > .c4 { grid-column: span 6; }
}
@media (max-width: 768px) {
  .pd-steps { grid-template-columns: 1fr; }
  .pd-feats { grid-template-columns: 1fr; }
  .pd-shots { grid-template-columns: 1fr; }
  .pd-split { grid-template-columns: 1fr; }
  .pd-fits  { grid-template-columns: 1fr; }
  .pd-c3, .pd-c4, .pd-c5, .pd-c6, .pd-c7, .pd-c8 { grid-column: span 12; }
  .pd-tiles > .c3, .pd-tiles > .c4, .pd-tiles > .c5,
  .pd-tiles > .c6, .pd-tiles > .c7, .pd-tiles > .c8 { grid-column: span 12; }
  .pd-chart { height: 112px; }
  .pd-flow__a { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .pd-bar > i, .pd-chart__seg { transition: none; }
}