/* 낙찰너머 — 경매 상가 수익성 리포트 v0.1 */

:root {
  --paper: #F2F0EB;
  --card: #FFFFFF;
  --ink: #16202C;
  --muted: #68707B;
  --line: #C9C9C2;
  --navy: #1B2F45;
  --navy-deep: #12202F;
  --amber: #B97B24;
  --amber-deep: #8F5D17;
  --amber-soft: #F4E8D4;
  --navy-soft: #E3E9EF;
  --font-display: 'Song Myung', 'Nanum Myeongjo', serif;
  --font-body: 'Pretendard Variable', Pretendard, -apple-system, 'Malgun Gothic', sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 880px; margin: 0 auto; padding: 0 20px; }

a { color: inherit; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; }
img { max-width: 100%; display: block; }

/* ---------- 헤더 ---------- */
.site-header { padding: 26px 0; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 14px; }

.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; font-family: var(--font-display); font-size: 1.3rem; letter-spacing: 0.05em; }
/* 시그니처: 네이비 블록의 경계를 '넘어가는' 앰버 선 */
.brand-mark { position: relative; width: 18px; height: 18px; background: var(--navy); flex: none; }
.brand-mark::after {
  content: ''; position: absolute; top: 50%; left: 55%; height: 2px; width: 0;
  background: var(--amber); transform: translateY(-50%);
  animation: cross-over 0.9s ease 0.5s forwards;
}
@keyframes cross-over { to { width: 22px; } }

.site-nav { display: flex; gap: 20px; font-size: 0.92rem; }
.site-nav a { text-decoration: none; color: var(--muted); }
.site-nav a:hover, .site-nav a[aria-current] { color: var(--ink); }

/* ---------- 공통 ---------- */
.eyebrow { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.14em; color: var(--amber-deep); text-transform: uppercase; }
.section { padding: 46px 0; border-top: 1px solid var(--line); }
.section-label { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.14em; color: var(--muted); margin-bottom: 24px; }
.section-label b { color: var(--amber-deep); font-weight: 600; }

.btn {
  display: inline-block; text-decoration: none; font-weight: 600; font-size: 0.95rem;
  padding: 13px 26px; border: 1.5px solid transparent; cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease;
}
.btn:active { transform: translateY(1px); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-deep); }
.btn-amber { background: var(--amber); color: #fff; }
.btn-amber:hover { background: var(--amber-deep); }
.btn-ghost { border-color: var(--line); color: inherit; }
.btn-ghost:hover { border-color: var(--amber); color: var(--amber-deep); }

/* ---------- 리포트 ---------- */
.report { background: var(--card); margin: 30px auto 60px; padding: 52px 54px 46px; box-shadow: 0 18px 50px rgba(18, 32, 47, 0.10); }
.report-head { border-bottom: 3px solid var(--navy); padding-bottom: 26px; }
.report-kind { font-family: var(--font-mono); font-size: 0.76rem; letter-spacing: 0.16em; color: var(--amber-deep); text-transform: uppercase; }
.report-title { font-family: var(--font-display); font-weight: 400; font-size: clamp(1.5rem, 4vw, 2.05rem); line-height: 1.4; margin-top: 12px; }
.report-sub { color: var(--muted); font-size: 0.92rem; margin-top: 10px; }
.report-meta { display: flex; flex-wrap: wrap; gap: 6px 22px; margin-top: 16px; font-family: var(--font-mono); font-size: 0.8rem; color: var(--muted); }
.report-meta b { color: var(--ink); font-weight: 600; }

.report h2 { font-family: var(--font-display); font-weight: 400; font-size: 1.25rem; margin: 46px 0 6px; }
.report h2 .no { color: var(--amber); font-family: var(--font-mono); font-size: 0.9rem; margin-right: 10px; }
.report .h2-note { font-size: 0.85rem; color: var(--muted); margin-bottom: 16px; }
.report p { margin: 10px 0; }
.report .callout { background: var(--navy-soft); border-left: 4px solid var(--navy); padding: 14px 18px; font-size: 0.94rem; margin: 18px 0; }
.report .callout.amber { background: var(--amber-soft); border-left-color: var(--amber); }

/* 표 */
.tbl { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 0.9rem; }
.tbl th, .tbl td { border: 1px solid var(--line); padding: 9px 12px; text-align: left; vertical-align: top; }
.tbl th { background: var(--navy-soft); font-weight: 600; font-size: 0.84rem; }
.tbl td.num, .tbl th.num { text-align: right; font-family: var(--font-mono); font-size: 0.85rem; }
.tbl .hl { background: var(--amber-soft); }
.tbl-scroll { overflow-x: auto; }

/* 입찰가 밴드 그래픽 */
.band { margin: 22px 0 8px; }
.band-rail { position: relative; height: 14px; background: var(--navy-soft); border-radius: 7px; }
.band-fill { position: absolute; top: 0; bottom: 0; background: linear-gradient(90deg, var(--amber), var(--navy)); border-radius: 7px; opacity: 0.85; }
.band-tick { position: absolute; top: -7px; width: 2px; height: 28px; background: var(--ink); }
.band-labels { position: relative; height: 6em; margin-top: 10px; font-family: var(--font-mono); font-size: 0.74rem; color: var(--muted); }
.band-labels span { position: absolute; transform: translateX(-50%); text-align: center; line-height: 1.45; white-space: nowrap; }
.band-labels b { display: block; color: var(--ink); }

/* 출처·각주 */
.src { font-size: 0.78rem; color: var(--muted); margin-top: 4px; }
.src::before { content: '출처 · '; color: var(--amber-deep); }

.disclaimer { margin-top: 40px; padding: 18px 20px; border: 1.5px dashed var(--line); font-size: 0.82rem; color: var(--muted); line-height: 1.75; }
.disclaimer strong { color: var(--ink); }

.report-foot { margin-top: 34px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between; align-items: center; font-size: 0.85rem; color: var(--muted); }

/* 위치 개념도 */
.map-fig { margin: 18px 0; background: var(--navy-soft); padding: 10px; }
.map-fig svg { width: 100%; height: auto; display: block; }
.map-cap { font-size: 0.78rem; color: var(--muted); margin-top: 8px; }

/* ---------- 랜딩 ---------- */
.hero { padding: 66px 0 52px; }
.hero h1 { font-family: var(--font-display); font-weight: 400; font-size: clamp(1.65rem, 4.6vw, 2.55rem); line-height: 1.45; margin-top: 18px; }
.hero h1 em { font-style: normal; color: var(--amber-deep); }
.hero .lead { margin-top: 20px; max-width: 36em; color: var(--muted); }
.hero-cta { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 12px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.card-item { background: var(--card); padding: 22px 22px 26px; border-top: 3px solid var(--navy); }
.card-item .no { font-family: var(--font-mono); font-size: 0.78rem; color: var(--amber-deep); }
.card-item h3 { font-size: 1rem; margin-top: 8px; }
.card-item p { font-size: 0.88rem; color: var(--muted); margin-top: 8px; }

.cta-strip { background: var(--navy-deep); color: #F1F3F0; padding: 44px 0; }
.cta-strip h2 { font-family: var(--font-display); font-weight: 400; font-size: 1.4rem; }
.cta-strip p { color: #AEB6BE; margin-top: 8px; font-size: 0.94rem; }
.cta-strip .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; }
.cta-strip .btn-ghost { border-color: #44536A; color: #F1F3F0; }
.cta-strip .btn-ghost:hover { border-color: var(--amber); }

.price-box { background: var(--card); border: 1.5px solid var(--navy); padding: 26px 28px; display: flex; flex-wrap: wrap; gap: 18px 34px; align-items: center; }
.price-box .price { font-family: var(--font-mono); font-size: 1.5rem; color: var(--navy); font-weight: 600; }
.price-box .desc { font-size: 0.9rem; color: var(--muted); max-width: 30em; }

.site-footer { padding: 40px 0 56px; color: var(--muted); font-size: 0.85rem; }
.site-footer .cross { margin-bottom: 16px; }
.site-footer a { color: var(--amber-deep); }

/* ---------- 반응형 ---------- */
@media (max-width: 640px) {
  .report { padding: 34px 22px 36px; margin-top: 16px; }
  .site-nav { display: none; }
}

/* ---------- 모션 ---------- */

/* 헤더: 스크롤 시 축소 + 블러 */
.site-header { position: sticky; top: 0; z-index: 50; transition: padding 0.25s ease, box-shadow 0.25s ease, background 0.25s ease; }
.site-header.scrolled { padding: 13px 0; background: rgba(242, 240, 235, 0.82); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: 0 1px 0 rgba(27, 47, 69, 0.08); }

/* 브랜드 마크: 호버 시 선이 한 번 더 넘어감 */
.brand-mark::after { transition: width 0.35s cubic-bezier(0.2, 0.7, 0.2, 1); }
.brand:hover .brand-mark::after { width: 30px; }

/* 버튼: 앰버 스윕 + 리프트 */
.btn { position: relative; overflow: hidden; transition: transform 0.18s ease, background 0.2s ease, box-shadow 0.25s ease, border-color 0.2s ease, color 0.2s ease; }
.btn::after { content: ''; position: absolute; top: 0; bottom: 0; left: 0; width: 36%; background: linear-gradient(105deg, transparent, rgba(255, 235, 200, 0.35), transparent); transform: skewX(-18deg) translateX(-160%); pointer-events: none; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(18, 32, 47, 0.16); }
.btn:hover::after { transition: transform 0.55s ease; transform: skewX(-18deg) translateX(360%); }

/* 카드: 호버 리프트 */
.card-item { transition: transform 0.25s cubic-bezier(0.2, 0.7, 0.2, 1), box-shadow 0.25s ease, border-color 0.25s ease; }
.card-item:hover { transform: translateY(-5px); box-shadow: 0 16px 34px rgba(18, 32, 47, 0.12); border-top-color: var(--amber); }

/* 스크롤 리빌 (JS가 .motion을 붙였을 때만) */
.motion .rv { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease var(--d, 0ms), transform 0.65s cubic-bezier(0.2, 0.7, 0.2, 1) var(--d, 0ms); }
.motion .rv.in { opacity: 1; transform: none; }

/* ---------- 히어로 로드 시퀀스 ---------- */
.hero-title .line { display: inline-block; }
.motion .hero .eyebrow,
.motion .hero-title .line,
.motion .hero .lead,
.motion .hero-cta { opacity: 0; transform: translateY(16px); animation: rise 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) forwards; }
.motion .hero .eyebrow { animation-delay: 0.05s; }
.motion .hero-title .line:nth-child(1) { animation-delay: 0.18s; }
.motion .hero-title .line:nth-child(3) { animation-delay: 0.34s; }
.motion .hero .lead { animation-delay: 0.55s; }
.motion .hero-cta { animation-delay: 0.75s; }
@keyframes rise { to { opacity: 1; transform: none; } }

/* 시그니처: 글자 끝을 '넘어서' 그어지는 앰버 마커 */
.hero h1 .mark { position: relative; white-space: nowrap; }
.hero h1 .mark::after { content: ''; position: absolute; left: -1%; bottom: 0.06em; height: 0.3em; width: 112%; background: var(--amber); opacity: 0.4; z-index: -1; }
.motion .hero h1 .mark::after { width: 0; animation: cross-beyond 0.8s cubic-bezier(0.2, 0.7, 0.2, 1) 0.85s forwards; }
@keyframes cross-beyond { to { width: 112%; } }

/* 유찰 저감 티커 */
.drop-tick { margin-top: 26px; font-family: var(--font-mono); font-size: 0.86rem; display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 12px; color: var(--muted); }
.dt-step { position: relative; color: var(--ink); }
.dt-step::after { content: ''; position: absolute; left: -3%; right: -3%; top: 54%; height: 2px; background: var(--amber-deep); transform: scaleX(0); transform-origin: left; }
.dt-old { color: var(--muted); }
.dt-old::after { transform: scaleX(1); }
.dt-final { color: var(--navy); font-weight: 600; }
.dt-final::after { display: none; }
.dt-arrow { color: var(--amber-deep); }
.dt-q { color: var(--amber-deep); width: 100%; }
.motion .dt-step, .motion .dt-arrow, .motion .dt-q { opacity: 0; animation: rise 0.5s ease forwards; }
.motion .dt-s1 { animation-delay: 1.15s; }
.motion .dt-s1::after { animation: strike 0.35s ease 1.75s forwards; }
.motion .dt-a1 { animation-delay: 1.7s; }
.motion .dt-s2 { animation-delay: 1.8s; }
.motion .dt-s2::after { animation: strike 0.35s ease 2.4s forwards; }
.motion .dt-a2 { animation-delay: 2.35s; }
.motion .dt-s3 { animation-delay: 2.45s; }
.motion .dt-q { animation-delay: 3.05s; }
@keyframes strike { to { transform: scaleX(1); } }

/* ---------- 리포트: 밴드 게이지 드로우 ---------- */
.motion .band .band-fill { transform: scaleX(0); transform-origin: left; }
.motion .band.in .band-fill { transition: transform 1.1s cubic-bezier(0.2, 0.7, 0.2, 1) 0.15s; transform: scaleX(1); }
.motion .band .band-tick { opacity: 0; transform: scaleY(0.4); }
.motion .band.in .band-tick { animation: tick-pop 0.45s cubic-bezier(0.2, 0.7, 0.2, 1) forwards; }
.motion .band.in .band-tick:nth-of-type(2) { animation-delay: 0.85s; }
.motion .band.in .band-tick:nth-of-type(3) { animation-delay: 1.0s; }
.motion .band.in .band-tick:nth-of-type(4) { animation-delay: 1.15s; }
@keyframes tick-pop { to { opacity: 1; transform: none; } }
.motion .band .band-labels span { opacity: 0; }
.motion .band.in .band-labels span { animation: rise 0.5s ease forwards; }
.motion .band.in .band-labels span:nth-child(1) { animation-delay: 0.5s; }
.motion .band.in .band-labels span:nth-child(2) { animation-delay: 0.65s; }
.motion .band.in .band-labels span:nth-child(3) { animation-delay: 0.8s; }
.motion .band.in .band-labels span:nth-child(4) { animation-delay: 0.95s; }
.motion .band.in .band-labels span:nth-child(5) { animation-delay: 1.1s; }

/* ---------- 인쇄(PDF) ---------- */
@media print {
  body { background: #fff; font-size: 12.5px; }
  * { animation: none !important; transition: none !important; }
  .motion .rv { opacity: 1 !important; transform: none !important; }
  .motion .band .band-fill { transform: scaleX(1) !important; }
  .motion .band .band-tick, .motion .band .band-labels span { opacity: 1 !important; transform: none !important; }
  .site-header { position: static; }
  .site-header, .site-nav, .no-print, .report-foot .btn { display: none !important; }
  .report { box-shadow: none; margin: 0; padding: 0 6mm; }
  .report h2 { break-after: avoid; }
  .tbl, .callout, .band, .map-fig { break-inside: avoid; }
  a { text-decoration: none; }
  @page { size: A4; margin: 14mm 12mm; }
}