/* ══════════════════════════════════════════════════════════
   (주)재경 — 서브 랜딩페이지 전용 스타일
   메인(style.css)과 완전히 분리. 이 파일은 landing.html 에서만 쓴다.
   컨셉: 블랙점보 대형택시(블랙 베이스) + 재경 정체성(골드 포인트)
   ══════════════════════════════════════════════════════════ */

:root{
  --bg:        #0b0b0d;
  --bg-2:      #101014;
  --surface:   #16161b;
  --surface-2: #1d1d23;
  --line:      #2a2a32;
  --line-soft: #202027;

  --ink:       #f4f5f7;
  --ink-2:     #b9bcc4;
  --ink-3:     #7e828d;

  --gold:      #c9a961;   /* 재경 메인과 같은 금색 */
  --gold-hi:   #e3c98a;
  --gold-dim:  #8f7742;

  --radius:    4px;
  --radius-lg: 8px;
  --maxw:      1180px;

  --shadow:    0 18px 48px rgba(0,0,0,.55);
  --ease:      cubic-bezier(.22,.61,.36,1);
}

/* ── 리셋 ─────────────────────────────────────────────
   [hidden] 은 반드시 맨 앞에. grid/flex 클래스가 hidden 속성을
   이겨서 "숨겼는데 화면엔 보이는" 사고가 실제로 있었다. */
*,*::before,*::after{box-sizing:border-box;}
[hidden]{display:none !important;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Pretendard","Apple SD Gothic Neo","Malgun Gothic",
              -apple-system,BlinkMacSystemFont,sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  word-break:keep-all;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;cursor:pointer;}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.34;letter-spacing:-.035em;text-wrap:balance;}
p{margin:0;}
dl,dd,dt,ul,li{margin:0;padding:0;list-style:none;}

.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:clamp(20px,4vw,32px);}
.section{padding-block:clamp(72px,9vw,128px);}

.eyebrow{
  margin:0 0 14px;font-size:.74rem;font-weight:600;
  letter-spacing:.22em;color:var(--gold);
}
.sec-head{max-width:700px;margin:0 auto clamp(40px,5vw,64px);text-align:center;}
.sec-head h2{font-size:clamp(1.7rem,3.4vw,2.45rem);}
.sec-lead{margin-top:18px;color:var(--ink-2);font-size:1rem;}

/* ── 버튼 ───────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border:1px solid transparent;border-radius:var(--radius);
  font-size:.94rem;font-weight:600;letter-spacing:-.01em;
  transition:background .25s var(--ease),color .25s var(--ease),
             border-color .25s var(--ease),transform .25s var(--ease);
}
.btn-solid{background:var(--gold);color:#14100a;}
.btn-solid:hover{background:var(--gold-hi);transform:translateY(-2px);}
.btn-ghost{background:rgba(255,255,255,.06);color:var(--ink);border-color:rgba(255,255,255,.26);}
.btn-ghost:hover{background:rgba(255,255,255,.13);border-color:var(--gold);}
.btn-lg{padding:16px 32px;font-size:1rem;}
.btn-block{width:100%;}
.btn:focus-visible{outline:2px solid var(--gold);outline-offset:3px;}

/* ── 사진 자리표시 ────────────────────────────────────
   미르가 나중에 실제 사진을 넣을 자리. 권장 크기를 같이 적어둔다. */
.ph{
  position:relative;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:6px;
  background:
    repeating-linear-gradient(135deg,
      rgba(201,169,97,.05) 0 12px, transparent 12px 24px),
    linear-gradient(160deg,var(--surface),var(--surface-2));
  border:1px dashed var(--gold-dim);
  border-radius:var(--radius);
  color:var(--ink-3);text-align:center;padding:16px;
}
.ph b{display:block;font-size:.9rem;font-weight:600;color:var(--ink-2);letter-spacing:-.01em;}
.ph span{font-size:.76rem;letter-spacing:.04em;color:var(--ink-3);}
/* 배경으로 깔리는 자리표시는 테두리 없이 화면을 꽉 채운다 */
.ph-bg{width:100%;height:100%;border:0;border-radius:0;}

/* 구역 배경으로 깔리는 실제 사진 */
.bg-img{
  width:100%;height:100%;
  object-fit:cover;object-position:center;
}

/* ── 헤더 ─────────────────────────────────────────────
   처음부터 검정 바탕을 깔아 메뉴가 사진 위에서 묻히지 않게 한다. */
.site-header{
  position:fixed;inset:0 0 auto;z-index:60;
  background:rgba(11,11,13,.92);
  border-bottom:1px solid var(--line-soft);
  backdrop-filter:blur(10px);
  transition:background .3s var(--ease);
}
.site-header.is-stuck{background:rgba(11,11,13,.98);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:74px;}
.brand{display:flex;align-items:baseline;gap:10px;}
.brand-mark{font-size:1.16rem;font-weight:700;letter-spacing:.14em;color:var(--gold);}
.brand-sub{font-size:.8rem;color:var(--ink-3);letter-spacing:-.01em;}
.gnb{display:flex;gap:30px;}
.gnb a{font-size:.92rem;color:var(--ink-2);transition:color .2s var(--ease);}
.gnb a:hover{color:var(--gold);}
.nav-toggle{display:none;width:40px;height:40px;background:none;border:0;padding:8px;}
.nav-toggle span{display:block;height:1.5px;background:var(--ink);margin:5px 0;}

/* ── 히어로 ───────────────────────────────────────────
   높이는 블랙점보와 같은 기준: min(94vh, 860px) */
.hero{
  position:relative;
  min-height:min(94vh,860px);
  display:flex;align-items:flex-end;
  overflow:hidden;
  background:var(--bg-2);
}
.hero-bg{position:absolute;inset:0;}

/* 사진 3장 자동 전환 — 겹쳐두고 투명도만 바꾼다 */
.hero-slides{position:absolute;inset:0;}
.hero-slide{
  position:absolute;inset:0;opacity:0;
  transition:opacity 1.1s var(--ease);
}
.hero-slide.is-active{opacity:1;}

.hero-dots{
  position:absolute;left:50%;transform:translateX(-50%);bottom:26px;z-index:3;
  display:flex;gap:10px;
}
.hero-dots button{
  width:26px;height:2px;border:0;padding:0;
  background:rgba(255,255,255,.25);transition:background .3s var(--ease);
}
.hero-dots button.is-active{background:var(--gold);}
/* 사진 위에서도 흰 글씨가 묻히지 않도록 두 겹으로 덮는다.
   ①아래에서 위로 어두워지는 세로 그라데이션 ②글자가 놓이는 왼쪽을 한 겹 더 */
.hero-veil{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg,
      rgba(8,8,10,.82) 0%,
      rgba(8,8,10,.55) 42%,
      rgba(8,8,10,.18) 78%,
      rgba(8,8,10,.10) 100%),
    linear-gradient(180deg,
      rgba(11,11,13,.62) 0%,
      rgba(11,11,13,.38) 38%,
      rgba(11,11,13,.94) 100%);
}
.hero-inner{
  position:relative;z-index:2;width:100%;
  padding-block:clamp(90px,12vw,140px);
}
.hero h1{font-size:clamp(2.1rem,5.4vw,3.9rem);margin-bottom:22px;}
.hero-lead{color:var(--ink-2);font-size:clamp(.95rem,1.5vw,1.08rem);max-width:44ch;}
.hero-cta{display:flex;gap:12px;margin-top:34px;flex-wrap:wrap;}

/* ── 실적 띠 ────────────────────────────────────────── */
.record{background:var(--bg-2);border-block:1px solid var(--line-soft);}
.record-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.record-item{padding:44px 20px;text-align:center;border-left:1px solid var(--line-soft);}
.record-item:first-child{border-left:0;}
.record-item b{
  display:block;
  font-size:clamp(2.1rem,4.2vw,3.1rem);
  font-weight:700;color:var(--gold);
  letter-spacing:-.04em;line-height:1.1;
}
.record-item span{
  display:block;margin-top:10px;
  font-size:.92rem;color:var(--ink-3);letter-spacing:.02em;
}

/* ── 소개 — 단색 배경 + 오른쪽 사진 4장 ───────────────
   히어로가 사진으로 꽉 차 있으므로, 바로 아래인 이 구역은 배경을 더
   어두운 단색으로 눌러 경계를 만든다. 사진은 액자처럼 오른쪽에 모은다. */
.about{background:#08080a;}
.about-grid{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);
  gap:clamp(36px,5vw,76px);align-items:center;
}
.about-text{max-width:600px;}
.about-text h2{font-size:clamp(1.7rem,3.6vw,2.6rem);margin-bottom:26px;}
.about-text p{color:var(--ink-2);margin-bottom:18px;}
/* 사진 4장 — 위 한 장 크게, 아래 세 장 작게 */
.about-media{display:grid;gap:14px;}
.about-media figure{
  margin:0;overflow:hidden;
  border:1px solid var(--line-soft);border-radius:var(--radius);
  transition:border-color .25s var(--ease);
}
.about-media figure:hover{border-color:var(--gold-dim);}
.about-media img{
  width:100%;height:100%;object-fit:cover;object-position:center;
  filter:saturate(.94) brightness(.94);
  transition:transform .55s var(--ease),filter .55s var(--ease);
}
.about-media figure:hover img{transform:scale(1.05);filter:saturate(1) brightness(1.04);}
.am-main img{aspect-ratio:16/9;}
.am-thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.am-thumbs img{aspect-ratio:1/1;}

.check-list{margin-top:30px;border-top:1px solid rgba(255,255,255,.14);}
.check-list li{
  padding:14px 0 14px 26px;border-bottom:1px solid rgba(255,255,255,.14);
  position:relative;font-size:.95rem;color:var(--ink-2);
}
.check-list li::before{
  content:"";position:absolute;left:2px;top:24px;
  width:8px;height:8px;
  border-left:1.5px solid var(--gold);border-bottom:1.5px solid var(--gold);
  transform:rotate(-45deg);
}

/* ── 서비스 4장 ─────────────────────────────────────── */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.svc-card{
  background:var(--surface);border:1px solid var(--line-soft);
  border-radius:var(--radius);overflow:hidden;
  transition:border-color .3s var(--ease),transform .3s var(--ease);
}
.svc-card:hover{border-color:var(--gold-dim);transform:translateY(-4px);}
.svc-card .ph{aspect-ratio:4/3;border:0;border-radius:0;border-bottom:1px dashed var(--gold-dim);}
/* 카드 사진 — 원본이 가로로 긴 편이라 3:2 로 잡아 덜 잘리게 한다 */
.svc-img{
  width:100%;aspect-ratio:3/2;object-fit:cover;object-position:center;
  filter:saturate(.94) brightness(.96);
  transition:transform .5s var(--ease),filter .5s var(--ease);
}
.svc-card:hover .svc-img{transform:scale(1.04);filter:saturate(1) brightness(1.02);}
.svc-body{padding:22px 22px 26px;}
.svc-body h3{font-size:1.08rem;margin-bottom:10px;}
.svc-body p{font-size:.9rem;color:var(--ink-3);line-height:1.7;}

/* ── 진행 절차 — 가로형 ───────────────────────────────
   사진 대신 색으로 포인트를 준 구역. 검정에 가까운 짙은 청록(먹색)이라
   블랙과 이어지면서도 "여기서부터 다른 이야기"라는 구분이 생긴다.
   금색 글씨와도 잘 맞는다. */
.flow{position:relative;overflow:hidden;background:#0d1614;}
.flow-veil{
  position:absolute;inset:0;
  background:
    radial-gradient(120% 80% at 15% 0%, rgba(201,169,97,.10) 0%, transparent 60%),
    linear-gradient(180deg,
      rgba(11,11,13,.55) 0%,
      rgba(11,11,13,0)   22%,
      rgba(11,11,13,0)   78%,
      rgba(11,11,13,.65) 100%);
}
.flow-inner{position:relative;z-index:2;}

.step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.step{
  position:relative;
  background:rgba(9,17,16,.66);
  border:1px solid var(--line-soft);
  border-top:2px solid var(--gold-dim);
  border-radius:var(--radius);
  padding:28px 26px 26px;
  transition:border-color .3s var(--ease),transform .3s var(--ease);
}
.step:hover{border-color:var(--line);border-top-color:var(--gold);transform:translateY(-3px);}
.step-no{
  display:block;margin-bottom:14px;
  font-size:.78rem;font-weight:700;letter-spacing:.18em;color:var(--gold);
}
.step h3{font-size:1.1rem;margin-bottom:10px;}
.step p{font-size:.93rem;color:var(--ink-2);}
.step-prep{
  display:block;margin-top:16px;padding-top:14px;
  border-top:1px solid var(--line-soft);
  font-size:.84rem;color:var(--gold-hi);
}

/* 절차 아래 가로 안내 띠 */
.flow-note{
  display:grid;grid-template-columns:minmax(0,1fr) auto;
  align-items:center;gap:clamp(24px,4vw,56px);
  margin-top:26px;padding:30px 34px;
  background:rgba(9,17,16,.66);
  border:1px solid var(--line-soft);border-left:2px solid var(--gold);
  border-radius:var(--radius);
}
.flow-note h4{font-size:1rem;margin-bottom:10px;color:var(--gold-hi);}
.flow-note p{font-size:.92rem;color:var(--ink-2);line-height:1.8;max-width:74ch;}
.flow-note .btn{min-width:190px;}

/* ── 갤러리 9칸 — 정사각형 + 확대 효과 ──────────────── */
.gal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.gal-cell{
  position:relative;overflow:hidden;
  border-radius:var(--radius);border:1px solid var(--line-soft);
  transition:border-color .25s var(--ease);
}
.gal-cell:hover{border-color:var(--gold-dim);}
/* 실제 사진이 들어왔을 때 */
.gal-cell img{
  display:block;width:100%;aspect-ratio:1/1;
  object-fit:cover;object-position:center;
  transition:transform .55s var(--ease),filter .55s var(--ease);
  filter:saturate(.92) brightness(.94);
}
.gal-cell:hover img{transform:scale(1.06);filter:saturate(1) brightness(1.02);}
/* 사진이 들어오기 전 자리표시에도 같은 움직임을 준다 */
.gal-cell .ph{
  aspect-ratio:1/1;border:0;border-radius:0;
  transition:transform .55s var(--ease),filter .55s var(--ease);
}
.gal-cell:hover .ph{transform:scale(1.06);filter:brightness(1.12);}

/* ── 상담 문의 (가로형 + 배경사진) ──────────────────── */
.consult{position:relative;overflow:hidden;}
.consult-bg{position:absolute;inset:0;}
.consult-bg .ph-bg{opacity:.28;}      /* 배경사진은 은은하게만 */
.consult-veil{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,11,13,.88),rgba(11,11,13,.94));
}
.consult-inner{position:relative;z-index:2;}
.consult-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:32px;flex-wrap:wrap;margin-bottom:38px;
}
.consult-head h2{font-size:clamp(1.7rem,3.4vw,2.4rem);}
.consult-contact{display:flex;gap:32px;flex-wrap:wrap;font-size:.92rem;}
.consult-contact div span{
  display:block;font-size:.76rem;color:var(--ink-3);
  letter-spacing:.1em;margin-bottom:4px;
}
.consult-contact a,.consult-contact strong{color:var(--ink);font-weight:600;}
.consult-contact a:hover{color:var(--gold);}

/* 가로형 폼 — 한 줄에 이름·연락처·지역, 그 아래 문의내용 */
.consult-form{
  background:rgba(22,22,27,.82);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:clamp(24px,3.4vw,38px);
  backdrop-filter:blur(6px);
}
.form-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:18px;}
.field label{display:block;font-size:.8rem;color:var(--ink-3);margin-bottom:7px;letter-spacing:.02em;}
.field input,.field textarea,.field select{
  width:100%;padding:13px 14px;background:var(--bg);
  border:1px solid var(--line);border-radius:var(--radius);
  color:var(--ink);font-size:.94rem;font-family:inherit;
  transition:border-color .2s var(--ease);
}
.field textarea{min-height:104px;resize:vertical;line-height:1.7;}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--gold-dim);}
.field input::placeholder,.field textarea::placeholder{color:#5c5f68;}
.form-foot{
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;margin-top:22px;flex-wrap:wrap;
}
.agree{position:relative;display:flex;align-items:center;gap:9px;font-size:.86rem;color:var(--ink-2);}
.agree input{width:17px;height:17px;accent-color:var(--gold);flex:none;}
.agree a{color:var(--gold);text-decoration:underline;text-underline-offset:3px;}
.form-foot .btn{min-width:200px;}
/* 개인정보 수집 고지 — 동의를 받는 이상, 무엇에 동의하는지 여기에 다 적는다 */
.form-note{
  margin-top:20px;padding-top:16px;
  border-top:1px solid var(--line-soft);
  font-size:.82rem;color:var(--ink-3);line-height:1.9;
}
.form-note li{padding-left:12px;position:relative;}
.form-note li::before{
  content:"";position:absolute;left:0;top:13px;
  width:3px;height:3px;border-radius:50%;background:var(--gold-dim);
}
.form-note b{
  display:inline-block;min-width:74px;
  color:var(--ink-2);font-weight:600;
}

/* ── 푸터 ───────────────────────────────────────────── */
.site-footer{background:#08080a;border-top:1px solid var(--line-soft);padding-block:52px 40px;}
.footer-top{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;margin-bottom:30px;}
.footer-brand .brand-mark{font-size:1.1rem;}
.footer-brand p{margin-top:10px;font-size:.86rem;color:var(--ink-3);}
.footer-nav{display:flex;gap:22px;font-size:.88rem;color:var(--ink-2);flex-wrap:wrap;}
.footer-nav a:hover{color:var(--gold);}
.footer-info{border-top:1px solid var(--line-soft);padding-top:24px;font-size:.82rem;color:var(--ink-3);line-height:2;}
.footer-info b{color:var(--ink-2);font-weight:600;}
.footer-copy{margin-top:14px;font-size:.78rem;color:#5c5f68;}

/* ── 우측 고정 퀵메뉴 ───────────────────────────────── */
.quick{position:fixed;right:20px;bottom:24px;z-index:70;display:grid;gap:10px;}
.quick-btn{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  width:62px;height:62px;border-radius:50%;
  background:var(--surface);border:1px solid var(--line);
  color:var(--ink-2);font-size:.68rem;letter-spacing:-.02em;
  box-shadow:var(--shadow);transition:all .25s var(--ease);
}
.quick-btn:hover{border-color:var(--gold);color:var(--gold);transform:translateY(-3px);}
.quick-btn.is-primary{background:var(--gold);border-color:var(--gold);color:#14100a;font-weight:600;}
.quick-btn.is-primary:hover{background:var(--gold-hi);color:#14100a;}
.quick-ico{font-size:1.05rem;line-height:1;}

/* ── 등장 효과 ──────────────────────────────────────
   자바스크립트가 꺼져 있으면 아예 숨기지 않는다. JS 가 켜졌을 때만 숨겼다 켠다.
   (이전 시안에서 스크립트가 안 돌아 아래 절반이 안 보인 사고가 있었다) */
.js-on [data-reveal]{opacity:0;transform:translateY(16px);}
.js-on [data-reveal].in{
  opacity:1;transform:none;
  transition:opacity .6s var(--ease),transform .6s var(--ease);
}
@media (prefers-reduced-motion:reduce){
  .js-on [data-reveal]{opacity:1;transform:none;}
  html{scroll-behavior:auto;}
  .gal-cell:hover img,.gal-cell:hover .ph{transform:none;}
}

/* ── 반응형 ─────────────────────────────────────────── */
@media (max-width:1024px){
  .step-grid{grid-template-columns:repeat(2,1fr);}
  .svc-grid{grid-template-columns:repeat(2,1fr);}
  .flow-note{grid-template-columns:1fr;}
  .flow-note .btn{width:100%;}
}
@media (max-width:820px){
  .gnb{
    position:fixed;inset:74px 0 auto;flex-direction:column;gap:0;
    background:rgba(11,11,13,.97);border-bottom:1px solid var(--line);
    padding:8px 0;transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:opacity .25s var(--ease),transform .25s var(--ease);
  }
  .gnb.is-open{opacity:1;transform:none;pointer-events:auto;}
  .gnb a{padding:15px 28px;border-bottom:1px solid var(--line-soft);}
  .nav-toggle{display:block;}
  .about-grid{grid-template-columns:1fr;}
  .about-text{max-width:none;}
  .record-grid{grid-template-columns:repeat(2,1fr);}
  .record-item:nth-child(3){border-left:0;}
  .record-item:nth-child(-n+2){border-bottom:1px solid var(--line-soft);}
  .form-row{grid-template-columns:1fr;}
  .form-foot .btn{width:100%;}
}
@media (max-width:560px){
  .hero{min-height:0;padding-top:120px;}
  .svc-grid{grid-template-columns:1fr;}
  .step-grid{grid-template-columns:1fr;}
  .gal-grid{grid-template-columns:repeat(2,1fr);gap:12px;}
  .record-item{padding:32px 16px;}
  .hero-cta .btn{width:100%;}
  .quick{right:12px;bottom:14px;}
  .quick-btn{width:54px;height:54px;}
}