@charset "utf-8";
/* ============================================================
   광안리 테넌바움294 — PLOT 제작 예시
   색   : 브랜드 마크 토프 #776356 (로고 직접 추출) + 전나무 바크
   모션 : 수평선 리빌 (horizon reveal) — 대표 모션 1종
   그리드: 가로 전폭 시네마 밴드 + 좁은 중앙 컬럼
   ============================================================ */

:root{
  /* --- 브랜드 축 : 로고에서 직접 추출 --- */
  --taupe:#776356;          /* 브랜드 마크 원색 */
  --taupe-lit:#9c8574;
  --taupe-deep:#54453b;
  /* --- 전나무(TANNENBAUM) 축 --- */
  --bark:#241d19;
  --bark-2:#332822;
  --linen:#f3ede6;
  --linen-2:#e6dcd1;
  /* --- 입지 축 : 광안리 바다 (보조) --- */
  --sea:#4d6b72;
  --sea-deep:#22343a;
  --dusk:#e2c3a4;           /* 일몰 */
  /* --- 중립 --- */
  --ink:#1c1714;
  --ink-soft:#5d524a;
  --line:#d8cec3;
  --white:#fff;

  --shell:min(1180px, 100% - 40px);
  --col:min(760px, 100% - 40px);
  --bar:64px;
  --plotbar-h:44px;
  --ease:cubic-bezier(.16,.84,.3,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;background:var(--linen);color:var(--ink);
  font-family:"Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",system-ui,sans-serif;
  font-size:16px;line-height:1.75;letter-spacing:-.01em;
  word-break:keep-all;overflow-wrap:anywhere;
  padding-bottom:var(--bar);
}
@media (min-width:861px){ body{padding-bottom:0;} }
img{max-width:100%;display:block;}
a{color:inherit;}
[hidden]{display:none !important;}

.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

/* ===== 대표 모션 : 수평선 리빌 =====================================
   바다의 수평선에서 도출. 모든 요소가 가로 한 줄에서 위아래로 열린다. */
.reveal{
  clip-path:inset(48% 0 48% 0);
  opacity:.001;
  transition:clip-path 1.15s var(--ease), opacity .6s ease .1s;
}
.reveal.is-in{clip-path:inset(0 0 0 0);opacity:1;}
.reveal[data-d="1"]{transition-delay:.10s,.16s;}
.reveal[data-d="2"]{transition-delay:.20s,.26s;}
.reveal[data-d="3"]{transition-delay:.30s,.36s;}
.reveal[data-d="4"]{transition-delay:.40s,.46s;}

/* 수평선 한 줄이 좌우로 그어지는 보조 동작 */
.hline{height:1px;background:var(--line);transform:scaleX(0);transform-origin:left;
  transition:transform 1.2s var(--ease);}
.hline.is-in{transform:scaleX(1);}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .reveal,.hline{clip-path:none !important;opacity:1 !important;transform:none !important;transition:none !important;}
  .hero-photo{animation:none !important;}
}

/* ===== 공통 레이아웃 ===== */
.shell{width:var(--shell);margin-inline:auto;}
.col{width:var(--col);margin-inline:auto;}
.band{position:relative;width:100%;}          /* 가로 전폭 시네마 밴드 */
section{padding:clamp(72px,11vw,132px) 0;}

.kicker{
  margin:0 0 14px;font-family:Georgia,"Times New Roman",serif;
  font-size:12px;letter-spacing:.34em;text-transform:uppercase;color:var(--taupe);
}
h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.025em;line-height:1.28;}
h2{font-size:clamp(25px,4.4vw,40px);}
h3{font-size:clamp(18px,2.4vw,22px);}
.lead{margin:20px 0 0;font-size:clamp(15px,1.9vw,17.5px);color:var(--ink-soft);line-height:1.85;}
.serif{font-family:Georgia,"Times New Roman",serif;font-weight:400;}

/* ===== 헤더 ===== */
.topbar{
  position:fixed;left:0;right:0;top:var(--plotbar-h);z-index:60;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px 20px;transition:background .45s ease,border-color .45s ease;
  border-bottom:1px solid transparent;
}
.topbar.solid{background:rgba(243,237,230,.94);backdrop-filter:blur(12px);border-bottom-color:var(--line);}
.brandmark{display:flex;align-items:center;gap:10px;text-decoration:none;min-height:44px;}
.brandmark .sq{width:22px;height:22px;background:var(--taupe);flex:none;}
.brandmark .wm{font-family:Georgia,serif;font-size:15px;letter-spacing:.16em;color:var(--linen);transition:color .45s;}
.topbar.solid .brandmark .wm{color:var(--ink);}
.topnav{display:none;gap:14px;}
@media (min-width:861px){ .topnav{display:flex;} }
.topnav a{
  text-decoration:none;font-size:14px;color:var(--linen);opacity:.88;
  padding:12px 10px;min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;
  border-bottom:1px solid transparent;transition:color .45s,border-color .25s,opacity .25s;
}
.topbar.solid .topnav a{color:var(--ink-soft);}
.topnav a:hover,.topnav a:focus-visible{opacity:1;border-bottom-color:var(--taupe);}
.top-cta{
  display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:10px 18px;
  text-decoration:none;font-size:14px;letter-spacing:.02em;
  border:1px solid rgba(243,237,230,.5);color:var(--linen);border-radius:2px;transition:.35s;
}
.topbar.solid .top-cta{border-color:var(--taupe);color:var(--taupe);}
.top-cta:hover{background:var(--taupe);border-color:var(--taupe);color:var(--white);}

/* ===== 히어로 : 광안리 파노라마 ===== */
.hero{
  position:relative;min-height:100svh;padding:0;overflow:hidden;
  display:flex;align-items:flex-end;background:var(--sea-deep);
}
/* 실사 : 38층에서 본 광안리. 데스크톱은 전면, 모바일은 상단 밴드 */
.hero-photo{
  position:absolute;left:0;right:0;top:0;bottom:0;
  background:url("../img/hero-gwangan-dusk.jpg") 50% 46% / cover no-repeat;
  animation:slowdrift 26s ease-in-out infinite alternate;
}
@keyframes slowdrift{from{transform:scale(1.02)}to{transform:scale(1.07)}}


.hero-wash{
  position:absolute;inset:0;
  background:
    linear-gradient(100deg,rgba(14,19,22,.76) 0%,rgba(14,19,22,.34) 42%,rgba(14,19,22,0) 62%),
    linear-gradient(180deg,rgba(16,21,24,.5) 0%,rgba(16,21,24,0) 30%,rgba(13,10,9,.78) 100%);
}
.hero-inner{position:relative;z-index:3;width:var(--shell);margin-inline:auto;padding:0 0 clamp(76px,12vh,120px);}
.hero h1{color:var(--linen);font-size:clamp(30px,6.4vw,62px);line-height:1.24;text-shadow:0 2px 26px rgba(0,0,0,.34);}
.hero h1 em{font-style:normal;color:var(--dusk);}
.hero-sub{margin:22px 0 0;color:rgba(243,237,230,.9);font-size:clamp(14px,2vw,17px);line-height:1.8;}
.hero-kicker{color:rgba(243,237,230,.76);}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:10px 30px;margin:34px 0 0;padding-top:22px;
  border-top:1px solid rgba(243,237,230,.26);
}
.hero-meta div{color:rgba(243,237,230,.86);font-size:13.5px;}
.hero-meta b{display:block;font-size:clamp(17px,2.6vw,22px);font-weight:600;color:var(--linen);letter-spacing:-.02em;}
.scrollcue{
  position:absolute;left:50%;bottom:22px;z-index:4;transform:translateX(-50%);
  width:1px;height:46px;background:linear-gradient(180deg,transparent,rgba(243,237,230,.8));
}

/* ===== 294 — 이 단지의 숫자 ===== */
.numeral{background:var(--bark);color:var(--linen);text-align:center;}
.numeral .big{
  font-family:Georgia,serif;font-size:clamp(74px,19vw,196px);line-height:1.04;
  letter-spacing:-.04em;color:var(--dusk);margin:0;padding:2px 0;
}
.numeral .cap{margin:18px auto 0;max-width:34ch;color:rgba(243,237,230,.74);font-size:clamp(14px,1.9vw,16.5px);}
.numeral .hline{margin:34px auto 0;max-width:280px;background:rgba(243,237,230,.34);}

/* ===== 사업개요 ===== */
.facts{border-top:1px solid var(--line);margin-top:40px;}
.fact{
  display:grid;grid-template-columns:104px 1fr;gap:14px 18px;align-items:baseline;
  padding:18px 2px;border-bottom:1px solid var(--line);
}
.fact dt{margin:0;color:var(--taupe);font-size:13px;letter-spacing:.06em;}
.fact dd{margin:0;font-size:clamp(15px,2vw,16.5px);}
@media (max-width:520px){ .fact{grid-template-columns:1fr;gap:4px;} }

/* ===== 사진 자리 (원본 사진 미사용 — 생성 이미지가 들어갈 자리) ===== */
.photoslot{
  position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;
  background:
    repeating-linear-gradient(135deg,rgba(119,99,86,.055) 0 12px,transparent 12px 24px),
    linear-gradient(160deg,var(--linen-2),#d3c6b8);
  border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;text-align:center;
}
.photoslot--tall{aspect-ratio:4/5;}
.photoslot--wide{aspect-ratio:21/9;}
.photoslot span{
  font-size:12.5px;letter-spacing:.14em;color:var(--taupe-deep);
  padding:10px 16px;border:1px solid rgba(84,69,59,.34);background:rgba(243,237,230,.72);
}
.band .photoslot{border-inline:0;}

/* ===== 프리미엄 : 38층 두 개 ===== */
.prem{display:grid;gap:22px;margin-top:44px;}
@media (min-width:861px){ .prem{grid-template-columns:repeat(3,1fr);gap:26px;} }
.premium-card{
  background:var(--white);border:1px solid var(--line);padding:30px 26px 32px;
  display:flex;flex-direction:column;gap:12px;
}
.premium-card .fl{
  font-family:Georgia,serif;font-size:12px;letter-spacing:.2em;color:var(--taupe);
}
.premium-card p{margin:0;color:var(--ink-soft);font-size:15px;line-height:1.8;}

/* ===== 평면 : 도면은 만들지 않고 자리만 ===== */
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-top:36px;}
.tab{
  min-height:46px;padding:11px 20px;border:1px solid var(--line);background:transparent;
  font:inherit;font-size:14.5px;color:var(--ink-soft);cursor:pointer;border-radius:2px;transition:.25s;
}
.tab[aria-selected="true"]{background:var(--taupe);border-color:var(--taupe);color:var(--white);}
.tab:hover{border-color:var(--taupe);}
.planwrap{margin-top:24px;border:1px solid var(--line);background:var(--white);padding:clamp(18px,3vw,34px);}
.planmeta{display:flex;flex-wrap:wrap;gap:10px 26px;margin:0 0 20px;padding:0;list-style:none;}
.planmeta li{font-size:14px;color:var(--ink-soft);}
.planmeta b{color:var(--ink);font-weight:600;}
.plandraw{margin:0;}
.plandraw svg{width:100%;height:auto;color:var(--taupe-deep);background:#fbf8f4;border:1px solid var(--line);}
.plandraw figcaption{margin-top:12px;font-size:13px;color:var(--ink-soft);}
.plannote{margin:18px 0 0;font-size:13px;color:var(--ink-soft);line-height:1.8;}

/* ===== 타입 표 ===== */
.tbl{width:100%;border-collapse:collapse;margin-top:26px;font-size:15px;}
.tbl caption{text-align:left;font-size:13px;color:var(--ink-soft);padding-bottom:10px;}
.tbl th,.tbl td{padding:14px 10px;border-bottom:1px solid var(--line);text-align:left;}
.tbl thead th{font-size:13px;letter-spacing:.06em;color:var(--taupe);font-weight:600;border-bottom-color:var(--taupe-lit);}
.tbl tbody th{font-weight:600;}
.tbl tfoot td{font-weight:600;border-bottom:0;padding-top:16px;}
@media (max-width:640px){ .tbl{font-size:14px;} .tbl th,.tbl td{padding:12px 6px;} }

/* ===== 관심고객등록 ===== */
.reg{background:var(--bark-2);color:var(--linen);}
.reg h2{color:var(--linen);}
.reg .lead{color:rgba(243,237,230,.76);}
.reg-grid{display:grid;gap:40px;margin-top:44px;}
@media (min-width:861px){ .reg-grid{grid-template-columns:1fr 1fr;gap:64px;align-items:start;} }
.reg-tel{
  display:inline-flex;align-items:center;gap:12px;margin-top:28px;min-height:52px;
  padding:14px 26px;border:1px solid var(--taupe-lit);text-decoration:none;color:var(--linen);
  font-family:Georgia,serif;font-size:clamp(19px,3vw,25px);letter-spacing:.06em;transition:.3s;
}
.reg-tel:hover{background:var(--taupe);border-color:var(--taupe);}
.reg-tel small{font-family:inherit;font-size:12px;letter-spacing:.2em;color:var(--taupe-lit);}

.form{display:flex;flex-direction:column;gap:18px;}
.field label{display:block;font-size:13.5px;color:rgba(243,237,230,.8);margin-bottom:8px;}
.field input,.field select,.field textarea{
  width:100%;min-height:52px;padding:14px 16px;font:inherit;font-size:16px;
  background:rgba(243,237,230,.06);border:1px solid rgba(243,237,230,.28);color:var(--linen);border-radius:2px;
}
.field textarea{min-height:104px;resize:vertical;}
.field input::placeholder,.field textarea::placeholder{color:rgba(243,237,230,.42);}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--taupe-lit);outline-offset:1px;}
.err{display:block;margin-top:7px;font-size:13px;color:#f0b8a0;min-height:1px;}
.agree{display:flex;gap:12px;align-items:center;min-height:48px;padding:6px 0;font-size:14px;color:rgba(243,237,230,.8);line-height:1.7;cursor:pointer;}
.agree input{width:26px;height:26px;flex:none;}
.submit-button{
  min-height:56px;padding:16px 24px;border:0;border-radius:2px;cursor:pointer;
  background:var(--taupe);color:var(--white);font:inherit;font-size:16px;letter-spacing:.04em;transition:.28s;
}
.submit-button:hover{background:var(--taupe-lit);}
.formnote{margin:0;font-size:13px;color:rgba(243,237,230,.6);line-height:1.75;}
.ok{margin:0;padding:14px 16px;background:rgba(155,196,164,.16);border:1px solid rgba(155,196,164,.5);font-size:14.5px;}

/* ===== 푸터 ===== */
.foot{background:var(--bark);color:rgba(243,237,230,.62);padding:56px 0 40px;font-size:13px;line-height:1.9;}
.foot .wm{font-family:Georgia,serif;font-size:17px;letter-spacing:.2em;color:var(--linen);}
.foot .disc{margin:22px 0 0;}
.foot .disc li{margin-bottom:6px;}

/* ===== PLOT 제작 밴드 ===== */
.plotband{background:var(--taupe-deep);color:var(--linen);padding:40px 0;}
.plotband-in{display:flex;flex-wrap:wrap;gap:20px 34px;align-items:center;justify-content:space-between;}
.plotband p{margin:0;font-size:14.5px;line-height:1.8;max-width:56ch;}
.plotband b{color:var(--white);}
.plotband-acts{display:flex;flex-wrap:wrap;gap:10px;}
.plotband-acts a{
  min-height:46px;display:inline-flex;align-items:center;padding:12px 20px;
  border:1px solid rgba(243,237,230,.46);text-decoration:none;font-size:14px;border-radius:2px;transition:.28s;
}
.plotband-acts a.fill{background:var(--linen);color:var(--taupe-deep);border-color:var(--linen);}
.plotband-acts a:hover{background:var(--linen);color:var(--taupe-deep);}

/* ===== PLOT 상단 바 — 데모 헤더와 분리해서 얹는다 ===== */
.plotbar{
  position:fixed;left:0;right:0;top:0;z-index:90;height:var(--plotbar-h);
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding-left:14px;background:rgba(20,16,14,.82);backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(243,237,230,.14);color:var(--linen);
  font-size:12.5px;letter-spacing:.02em;
}
.plotbar-home{
  display:inline-flex;align-items:center;gap:8px;min-height:var(--plotbar-h);
  padding-right:12px;text-decoration:none;color:var(--linen);white-space:nowrap;transition:opacity .2s;
}
.plotbar-home svg{width:15px;height:15px;flex:none;opacity:.85;}
.plotbar-home b{font-family:Georgia,serif;letter-spacing:.12em;font-weight:400;}
.plotbar-home:hover{opacity:.72;}
.plotbar-tag{color:var(--taupe-lit);letter-spacing:.1em;}
.plotbar-links{display:flex;}
.plotbar-links a{
  display:inline-flex;align-items:center;min-height:var(--plotbar-h);padding:0 14px;
  text-decoration:none;color:rgba(243,237,230,.82);white-space:nowrap;transition:.2s;
}
.plotbar-links a:hover{color:var(--white);background:rgba(243,237,230,.1);}
.plotbar-links a.hl{color:var(--dusk);}

/* ===== 모바일 하단 바 ===== */
[data-bottom-cta]{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:flex;
  border-top:1px solid var(--taupe-deep);
  transition:transform .35s var(--ease),opacity .3s;
}
[data-bottom-cta] a{
  flex:1 1 50%;min-height:var(--bar);display:flex;align-items:center;justify-content:center;gap:8px;
  text-decoration:none;font-size:15px;letter-spacing:.02em;
}
[data-bottom-cta] .tel{background:var(--bark);color:var(--linen);}
[data-bottom-cta] .reg{background:var(--taupe);color:var(--white);}
[data-bottom-cta].hide{transform:translateY(102%);opacity:0;visibility:hidden;pointer-events:none;}
@media (min-width:861px){ [data-bottom-cta]{display:none;} }

/* ===== 스크롤 진행 — 39층을 오르는 은유 ===== */
.progress{
  position:fixed;right:0;top:var(--plotbar-h);bottom:0;width:2px;z-index:55;background:rgba(119,99,86,.14);
}
.progress i{display:block;width:100%;height:0;background:var(--taupe);transition:height .1s linear;}
@media (max-width:860px){ .progress{display:none;} }


/* ===== 실사 밴드 이미지 ===== */
.bandimg{width:100%;height:auto;display:block;}

/* ===== 공식 도면 : 크롭·필터·회전 없이 폭만 맞춘다 ===== */
.drawing{
  width:100%;height:auto;display:block;
  background:#fff;border:1px solid var(--line);
}

/* 좁은 화면 : 사진을 위쪽 밴드로, 글은 아래 어두운 면에.
   16:9 사진을 세로 화면에 전면으로 깔면 광안대교가 잘려 나간다. */
@media (max-width:860px){
  .hero{display:block;min-height:0;background:var(--bark);}
  .hero-photo{top:var(--plotbar-h);bottom:auto;height:48svh;background-position:54% 52%;}
  .hero-wash{
    top:var(--plotbar-h);bottom:auto;height:48svh;
    background:linear-gradient(180deg,rgba(16,21,24,.5) 0%,rgba(16,21,24,.04) 40%,rgba(20,16,14,.9) 100%);
  }
  .hero-inner{padding:calc(48svh + var(--plotbar-h) + 26px) 0 48px;}
  .hero h1{text-shadow:none;}
  .hero-meta{gap:14px 24px;}
  .scrollcue{display:none;}

  /* 헤더 : 줄바꿈 없이 한 줄 */
  .topbar{padding:10px 14px;gap:10px;}
  .brandmark{gap:8px;}
  .brandmark .sq{width:18px;height:18px;}
  .brandmark .wm{font-size:12px;letter-spacing:.1em;white-space:nowrap;}
  .top-cta{padding:10px 13px;font-size:13.5px;white-space:nowrap;}
  .plotbar{font-size:12px;padding-left:12px;}
  .plotbar-links a{padding:0 11px;}
  .tel-long{display:none;}
}