/* ═══════════════════════════════════════════════════════════
   아반떼AD중고 — main.css
   구조: 2단 마스트헤드 / 스펙시트형 포스터 히어로 / 카드 그리드(그대로) /
        문서형(도씨에) 섹션 헤더 / 밝은 컨택트 박스 / 다크 푸터
   블루 악센트(#2563eb) + 변주 10색, 옐로 미사용
   ═══════════════════════════════════════════════════════════ */

/* ── 디자인 토큰 ── */
:root {
  --ac:      #2563eb;
  --ac-d:    #1d4ed8;
  --ac-l:    rgba(37,99,235,.13);
  --ac-line: rgba(37,99,235,.35);

  --c1: #2563eb;  --c2: #3b82f6;  --c3: #1d4ed8;  --c4: #1e40af;
  --c5: #e11d48;  --c6: #16a34a;  --c7: #0d9488;  --c8: #7c3aed;
  --c9: #db2777;  --c10:#57534e;

  --dark:   #14161a;
  --text:   #1e1f22;
  --text2:  #555768;
  --text3:  #888;
  --bg:     #ffffff;
  --bg2:    #f8f8f6;
  --border: #ececec;
  --radius: 12px;
  --max-w:  1160px;
  --mono: ui-monospace, 'SFMono-Regular', 'JetBrains Mono', Menlo, Consolas, monospace;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 15px; }
body { font-family: 'Pretendard', 'Noto Sans KR', -apple-system, sans-serif;
       color: var(--text); background: var(--bg); line-height: 1.65; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   HEADER — 2단 마스트헤드 (유틸리티 바 + 메인 로우)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.hd-util { background: var(--dark); }
.hd-util-in {
  max-width: var(--max-w); margin: 0 auto; padding: 7px 20px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase;
}
.hd-util-tag { color: #8a8b90; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hd-util-src { color: var(--ac); font-weight: 700; flex-shrink: 0; white-space: nowrap; }

.site-hd {
  position: sticky; top: 0; z-index: 300;
  background: #fff;
  border-bottom: 2px solid var(--dark);
  transition: box-shadow .2s;
}
.site-hd.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.1); }
.hd-inner {
  max-width: var(--max-w); margin: 0 auto; padding: 0 20px;
  display: flex; align-items: center; height: 56px; gap: 4px;
}
.hd-logo { flex-shrink: 0; margin-right: 20px; }
.main-nav { display: flex; align-items: stretch; margin-left: auto; flex-wrap: wrap; }
.main-nav a {
  color: var(--text2); font-size: .82rem; font-weight: 600;
  padding: 0 14px; display: flex; align-items: center;
  border-left: 1px solid var(--border);
  transition: color .15s, background .15s;
}
.main-nav a:first-child { border-left: none; }
.main-nav a:hover { color: var(--text); background: var(--bg2); }
.main-nav .nav-cta {
  background: var(--ac); color: #fff; font-weight: 800;
  border-left: none; margin-left: 10px;
}
.main-nav .nav-cta:hover { background: var(--ac-d); color: #fff; }
.nav-toggle { display: none; color: var(--text); font-size: 1.3rem; margin-left: auto; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   HERO — 포스터/스펙시트 티켓형
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.hero-sec { background: var(--bg); }
.hero-photo-wrap { background: var(--dark); border-bottom: 1px solid var(--border); }
.hero-photo {
  max-width: var(--max-w); margin: 0 auto;
  height: 34vh; min-height: 220px; max-height: 340px;
  background-size: cover; background-position: center 45%; background-repeat: no-repeat;
  filter: saturate(1.12) contrast(1.08);
  image-rendering: -webkit-optimize-contrast;
}
.hero-panel { background: #fff; border-top: 6px solid var(--ac); }
.hero-panel-in { max-width: var(--max-w); margin: 0 auto; padding: 32px 20px 30px; }
.hero-eyebrow {
  font-family: var(--mono); font-size: .72rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase; color: var(--ac-d);
  margin-bottom: 12px;
}
.hero-ttl {
  font-size: clamp(2.1rem, 5vw, 3.6rem);
  font-weight: 900; color: var(--text);
  line-height: 1.05; letter-spacing: -.02em;
  margin-bottom: 18px;
}
.hero-lede { font-size: 1.02rem; color: var(--text2); line-height: 1.75; max-width: 640px; margin-bottom: 22px; }
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 0;
  border-top: 1px solid var(--dark); border-bottom: 1px solid var(--dark);
  margin-bottom: 22px;
}
.hm-item {
  flex: 1; min-width: 140px;
  padding: 12px 18px; border-left: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 4px;
}
.hm-item:first-child { border-left: none; }
.hm-l { font-family: var(--mono); font-size: .66rem; color: var(--text3); text-transform: uppercase; letter-spacing: .08em; }
.hm-v { font-size: .92rem; font-weight: 700; color: var(--text); }
.hero-cta {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 11px 24px; background: var(--dark); color: #fff;
  font-weight: 700; font-size: .88rem;
  transition: background .15s;
}
.hero-cta:hover { background: var(--ac); color: #fff; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   SECTION WRAPPERS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.sec-wrap  { padding: 56px 0; }
.sec-alt   { background: var(--bg2); }
.sec-inner { max-width: var(--max-w); margin: 0 auto; padding: 0 20px; }
.sec-ttl {
  font-size: 1.4rem; font-weight: 800; margin-bottom: 10px;
  padding-left: 14px; border-left: 4px solid var(--ac);
}
.sec-sub  { color: var(--text2); margin-bottom: 24px; font-size: .95rem; }
.sec-desc { color: var(--text2); margin-bottom: 28px; line-height: 1.75; max-width: 720px; }

/* ── 문서형(도씨에) 섹션 헤더 — 카드그리드 외 섹션 전용 ── */
.doc-hd {
  display: flex; align-items: baseline; gap: 14px;
  margin-bottom: 26px; padding-bottom: 14px;
  border-bottom: 2px solid var(--dark);
}
.doc-hd-n {
  font-family: var(--mono); font-size: .8rem; font-weight: 800;
  color: #fff; background: var(--dark); padding: 3px 9px; flex-shrink: 0;
}
.doc-hd-t { font-size: 1.4rem; font-weight: 800; color: var(--text); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   GALLERY / CAR CARDS — 매물목록
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(206px, 1fr));
  gap: 14px;
}
.card {
  display: block; color: inherit; text-decoration: none;
  background: #fff; border: 1px solid #ececec;
  border-radius: var(--radius); overflow: hidden;
  transition: box-shadow .2s, transform .2s;
}
.card:hover { box-shadow: 0 6px 24px rgba(0,0,0,.1); transform: translateY(-2px); }
.card-img {
  width: 100%; height: 170px;
  object-fit: cover; object-position: center; display: block;
}
.card-body { padding: 13px 14px 14px; }
.car-name {
  font-weight: 700; font-size: .95rem;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin-bottom: 5px;
}
.car-meta { font-size: .82rem; color: var(--text2); margin-bottom: 10px; line-height: 1.55; }
.car-meta b { color: var(--text); }
.price-row, .pay-row {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: .83rem;
}
.price-row { margin-bottom: 3px; }
.lbl, .row-lbl { color: var(--text3); }
.price { font-weight: 800; font-size: 1.05rem; color: var(--ac-d); }
.pay   { font-weight: 600; font-size: .9rem;   color: var(--c1); }
.grid-cta {
  margin-top: 24px; padding: 18px 22px;
  border: 2px dashed var(--ac-line);
  border-radius: 10px; font-size: .95rem;
  color: var(--text2); text-align: center;
}
.cta-pill {
  display: inline-block; padding: 3px 14px;
  background: var(--ac); color: #fff;
  border-radius: 20px; font-weight: 700; font-size: .82rem; margin-left: 6px;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   INFO CARDS — sharp/bordered (도씨에 톤)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.info-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0;
  border: 1px solid var(--dark);
  border-left: none;
}
.info-card {
  background: #fff;
  border-left: 1px solid var(--dark);
  padding: 18px 20px;
}
.ic-label { font-family: var(--mono); font-size: .68rem; color: var(--text3); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 9px; }
.ic-value { font-size: 1.02rem; font-weight: 700; color: var(--text); line-height: 1.3; margin-bottom: 4px; }
.ic-note  { font-size: .8rem; color: var(--text2); }

/* ── Info list (store 섹션용) ── */
.info-list { list-style: none; display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--border); }
.info-list li { display: flex; gap: 12px; font-size: .93rem; padding: 12px 0; border-bottom: 1px solid var(--border); }
.il-k { min-width: 92px; flex-shrink: 0; color: var(--text3); font-weight: 600; font-family: var(--mono); font-size: .78rem; text-transform: uppercase; }
.il-v { color: var(--text); }

/* ── Spec table ── */
.spec-table-wrap { overflow-x: auto; margin-bottom: 20px; }
.spec-tbl { width: 100%; border-collapse: collapse; font-size: .9rem; }
.spec-tbl th, .spec-tbl td { padding: 11px 14px; border-bottom: 1px solid var(--border); text-align: left; }
.spec-tbl th { background: var(--dark); color: #fff; font-weight: 600; }
.spec-tbl tr:last-child th, .spec-tbl tr:last-child td { border-bottom: none; }
.spec-tbl caption { text-align: left; font-size: .8rem; color: var(--text3); margin-bottom: 8px; caption-side: top; font-family: var(--mono); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   FEAT GRID — 각진 보더 블록
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(258px, 1fr));
  gap: 14px;
}
.feat-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 20px 22px;
  display: flex; gap: 14px; align-items: flex-start;
  transition: border-color .15s;
}
.feat-card:hover { border-color: var(--dark); }
.feat-num {
  flex-shrink: 0; width: 30px; height: 30px;
  background: transparent; color: var(--dark);
  border: 1px solid var(--dark); border-radius: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: .72rem; font-weight: 800;
}
.feat-body strong { display: block; font-size: .95rem; margin-bottom: 5px; color: var(--text); }
.feat-body p { font-size: .84rem; color: var(--text2); line-height: 1.65; margin: 0; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   SCENARIO CARDS — 각진 보더 리스트
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.scenario-list { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--dark); }
.scenario-card {
  display: flex; align-items: flex-start; gap: 22px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 22px 4px;
}
.sn-num {
  flex-shrink: 0;
  font-family: var(--mono); font-size: 1rem; font-weight: 800; color: var(--ac-d);
  line-height: 1; min-width: 28px;
  border: 1px solid var(--dark); text-align: center; padding: 6px 0;
}
.sn-body strong { display: block; font-size: .98rem; margin-bottom: 5px; color: var(--text); }
.sn-body p { font-size: .86rem; color: var(--text2); line-height: 1.65; margin: 0; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   NUMBERED LIST — checkpoint
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.num-list { list-style: none; display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--dark); }
.num-list > li {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 18px 0; border-bottom: 1px solid var(--border);
}
.num-list > li:last-child { border-bottom: none; }
.nl-num {
  flex-shrink: 0; width: 30px; height: 30px;
  background: transparent; color: var(--dark);
  border: 1px solid var(--dark); border-radius: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: .72rem; font-weight: 800;
}
.nl-body strong { display: block; font-size: .98rem; margin-bottom: 4px; }
.nl-body p { font-size: .88rem; color: var(--text2); line-height: 1.65; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   FAQ — 문서/인덱스 리스트형 (카드 아코디언 아님)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.faq-list { display: flex; flex-direction: column; border-top: 1px solid var(--dark); }
.faq-item { border-bottom: 1px solid var(--border); background: transparent; }
.faq-q {
  width: 100%; display: flex; align-items: center; gap: 14px;
  padding: 17px 0;
  font-size: .95rem; font-weight: 600; color: var(--text);
  text-align: left; transition: color .15s;
}
.faq-q:hover { color: var(--ac-d); }
.faq-q[aria-expanded="true"] { color: var(--ac-d); }
.fq-num { font-family: var(--mono); font-size: .78rem; color: var(--text3); flex-shrink: 0; }
.fq-txt { flex: 1; }
.fq-icon {
  flex-shrink: 0; width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--dark); border-radius: 0; color: var(--dark);
  font-size: .95rem; font-weight: 700; transition: transform .2s, background .15s, color .15s;
}
.faq-q[aria-expanded="true"] .fq-icon { transform: rotate(45deg); background: var(--ac); border-color: var(--ac); color: #fff; }
.faq-a { padding: 0 0 18px 36px; }
.faq-a p { font-size: .88rem; color: var(--text2); line-height: 1.75; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   CONTACT — 밝은 박스 (검은배경 금지)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.contact-sec { background: var(--bg2) !important; }
.contact-sec .sec-inner {
  max-width: 720px;
  background: #fafbfc;
  border: 1px solid var(--border);
  border-top: 4px solid var(--ac);
  border-radius: 18px;
  padding: 52px 32px;
  text-align: center;
}
.contact-en { font-family: var(--mono); font-size: .78rem; letter-spacing: 2px; color: var(--ac-d); font-weight: 700; text-transform: uppercase; margin-bottom: 8px; }
.contact-ttl { font-size: 1.5rem; font-weight: 800; margin-bottom: 12px; color: var(--text); }
.contact-desc { color: var(--text2); font-size: .95rem; margin-bottom: 28px; }
.contact-tel {
  display: inline-block; font-size: 1.7rem; font-weight: 900;
  color: var(--ac-d); text-decoration: underline; text-decoration-color: var(--ac);
  letter-spacing: .5px;
}
.contact-hours { margin-top: 10px; font-size: .83rem; color: var(--text3); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   FOOTER — 3컬럼 그리드
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.site-ft { background: #0a0b0d; padding: 48px 0 0; font-size: .84rem; }
.ft-inner {
  max-width: var(--max-w); margin: 0 auto; padding: 0 20px 40px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
}
.ft-biz { color: #ddd; font-weight: 700; font-size: 1rem; margin-bottom: 16px; }
.ft-dl { display: flex; flex-direction: column; gap: 7px; }
.ft-row { display: flex; }
.ft-row dt { width: 92px; flex-shrink: 0; color: #556; font-weight: 600; font-family: var(--mono); font-size: .78rem; }
.ft-row dd { color: #8a8b90; }
.ft-row a { color: #bbb; }
.ft-col-ttl { color: #556; font-family: var(--mono); font-size: .74rem; text-transform: uppercase; letter-spacing: 1px; font-weight: 700; margin-bottom: 14px; }
.ft-nav-list { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.ft-nav-list a { color: #7a7b80; font-size: .85rem; transition: color .15s; }
.ft-nav-list a:hover { color: #ddd; }
.ft-bottom {
  max-width: var(--max-w); margin: 0 auto;
  padding: 20px 20px 28px;
  border-top: 1px solid #1a1b1f;
  color: #444; font-size: .78rem; line-height: 1.75;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   RESPONSIVE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
@media (max-width: 960px) {
  .ft-inner { grid-template-columns: 1fr 1fr; }
  .ft-inner > .ft-col:first-child { grid-column: 1 / -1; }
}
@media (max-width: 700px) {
  .hd-util-tag { display: none; }
  .main-nav {
    display: none; position: fixed; top: 88px; left: 0; right: 0; bottom: 0;
    background: #fff; flex-direction: column; padding: 4px 0;
    border-top: 1px solid var(--border); z-index: 299; overflow-y: auto;
  }
  .main-nav.nav-open { display: flex; }
  .main-nav a { border-left: none; border-bottom: 1px solid var(--border); padding: 14px 20px; }
  .main-nav .nav-cta { margin-left: 0; }
  .nav-toggle { display: block; }
  .hero-photo { height: 26vh; min-height: 160px; }
  .hero-ttl { font-size: 2.1rem; }
  .hero-panel-in { padding: 26px 20px 26px; }
  .hero-meta { flex-direction: column; }
  .hm-item { border-left: none; border-top: 1px solid var(--border); }
  .hm-item:first-child { border-top: none; }
  .gallery { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .feat-grid { grid-template-columns: 1fr; }
  .info-cards { grid-template-columns: 1fr 1fr; }
  .ft-inner { grid-template-columns: 1fr; gap: 28px; }
  .ft-inner > .ft-col:first-child { grid-column: auto; }
  .contact-sec .sec-inner { padding: 44px 20px; }
  .contact-tel { font-size: 1.35rem; }
}
@media (max-width: 420px) {
  .gallery { grid-template-columns: 1fr; }
  .info-cards { grid-template-columns: 1fr; }
}