/* =========================================================
   정혜인테리어 · JUNGHYE INTERIOR
   상업공간 인테리어 랜딩 — 트랙 🅰 (프리미엄)
   Palette: Ivory / Charcoal / Wood
   ========================================================= */

:root{
  --ivory:#F7F4EF;
  --ivory-deep:#EFEAE1;
  --paper:#FFFFFF;
  --ink:#2B2B2B;
  --ink-soft:#4a4642;
  --mute:#8a8378;
  --line:#E3DCCF;
  --wood:#A67C52;
  --wood-deep:#8A6642;
  --shadow:0 18px 50px -20px rgba(43,43,43,.28);
  --shadow-sm:0 8px 24px -12px rgba(43,43,43,.22);
  --serif:"Noto Serif KR",serif;
  --serif-en:"Cormorant Garamond",serif;
  --sans:"Pretendard Variable",Pretendard,-apple-system,sans-serif;
  --wrap:1180px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--ivory);
  line-height:1.7;
  letter-spacing:-.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.section{padding:110px 0}
.section--tint{background:var(--ivory-deep)}

/* ---------- 공통 섹션 헤더 ---------- */
.sec-eyebrow{
  font-family:var(--serif-en);
  font-size:.95rem;letter-spacing:.42em;
  color:var(--wood);text-transform:uppercase;
  margin-bottom:14px;font-weight:600;
}
.sec-eyebrow.light{color:#d9c4a8}
.sec-title{
  font-family:var(--serif);
  font-weight:600;font-size:clamp(1.7rem,4.2vw,2.7rem);
  line-height:1.32;letter-spacing:-.02em;
  text-wrap:balance;word-break:keep-all;
}
.hero-sub,.contact-title,.contact-sub{word-break:keep-all}
.sec-desc{margin-top:16px;color:var(--ink-soft);font-size:1.02rem;text-wrap:pretty}
.sec-head.center{text-align:center;max-width:640px;margin:0 auto 60px}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  transition:background .3s,box-shadow .3s,padding .3s;
  padding:18px 0;
}
.site-header.scrolled{
  background:rgba(247,244,239,.92);
  backdrop-filter:blur(12px);
  box-shadow:0 1px 0 var(--line);
  padding:12px 0;
}
.header-inner{display:flex;align-items:center;gap:28px}
.brand-logo{height:46px;width:auto;transition:height .3s}
.site-header.scrolled .brand-logo{height:38px}
.gnb{display:flex;gap:30px;margin-left:auto;font-size:.96rem;font-weight:500}
.gnb a{color:var(--ink-soft);position:relative;padding:4px 0;transition:color .2s}
.gnb a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1.5px;background:var(--wood);transition:width .25s}
.gnb a:hover{color:var(--ink)}
.gnb a:hover::after{width:100%}
.header-cta{
  background:var(--ink);color:var(--ivory);
  padding:10px 20px;border-radius:999px;font-size:.9rem;font-weight:600;
  transition:background .2s,transform .2s;
}
.header-cta:hover{background:var(--wood-deep);transform:translateY(-1px)}

/* hamburger */
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);transition:.3s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{
  display:none;flex-direction:column;
  background:var(--ivory);border-top:1px solid var(--line);
  padding:8px 24px 20px;
}
.mobile-nav a{padding:14px 0;border-bottom:1px solid var(--line);font-weight:500;color:var(--ink-soft)}
.mobile-nav .m-cta{
  margin-top:16px;background:var(--wood);color:#fff;border:0;border-radius:12px;
  text-align:center;font-weight:700;padding:16px;
}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:var(--ivory)}
.hero-media{position:absolute;inset:0;z-index:-1}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-scrim{
  position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(30,26,22,.82) 0%,rgba(43,38,32,.55) 48%,rgba(43,38,32,.2) 100%);
}
.hero-inner{padding-top:120px;padding-bottom:120px;max-width:760px}
.hero-eyebrow{
  font-family:var(--serif-en);letter-spacing:.4em;font-size:.9rem;
  color:#e6d2b8;text-transform:uppercase;margin-bottom:22px;font-weight:600;
}
.hero-title{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(2rem,5.6vw,3.5rem);line-height:1.38;letter-spacing:-.02em;
  text-wrap:balance;word-break:keep-all;
}
.hero-title em{font-style:normal;color:#e6c9a0}
.hero-sub{
  margin-top:26px;font-size:clamp(1rem,2.2vw,1.18rem);
  color:rgba(247,244,239,.9);font-weight:400;line-height:1.75;text-wrap:pretty;
}
.hero-actions{margin-top:40px;display:flex;gap:14px;flex-wrap:wrap}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:15px 30px;border-radius:999px;font-weight:600;font-size:1rem;
  transition:transform .2s,background .2s,color .2s,box-shadow .2s;cursor:pointer;
}
.btn--primary{background:var(--wood);color:#fff;box-shadow:0 10px 26px -10px rgba(166,124,82,.7)}
.btn--primary:hover{background:var(--wood-deep);transform:translateY(-2px)}
.btn--ghost{border:1.5px solid rgba(247,244,239,.6);color:var(--ivory)}
.btn--ghost:hover{background:rgba(247,244,239,.14);border-color:var(--ivory)}
.btn--outline{border:1.5px solid var(--ink);color:var(--ink)}
.btn--outline:hover{background:var(--ink);color:var(--ivory)}
.btn--lg{padding:18px 38px;font-size:1.06rem}

.hero-scroll{position:absolute;left:50%;bottom:34px;transform:translateX(-50%);width:26px;height:42px;border:1.5px solid rgba(247,244,239,.55);border-radius:14px}
.hero-scroll span{position:absolute;left:50%;top:9px;width:3px;height:8px;background:var(--ivory);border-radius:2px;transform:translateX(-50%);animation:scrolldot 1.6s infinite}
@keyframes scrolldot{0%{opacity:0;transform:translate(-50%,0)}40%{opacity:1}80%,100%{opacity:0;transform:translate(-50%,12px)}}

/* ---------- Trust ---------- */
.trust{background:var(--ink);color:var(--ivory);padding:56px 0}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.trust-item{position:relative;padding:8px 0}
.trust-item:not(:last-child)::after{content:"";position:absolute;right:-12px;top:50%;transform:translateY(-50%);width:1px;height:46px;background:rgba(247,244,239,.16)}
.trust-num,.trust-num-text{font-family:var(--serif-en);font-size:clamp(2rem,4.5vw,2.9rem);font-weight:600;color:#e6c9a0;line-height:1}
.trust-plus{font-family:var(--serif-en);font-size:1.6rem;color:#e6c9a0;font-weight:600}
.trust-label{margin-top:10px;font-size:.9rem;color:rgba(247,244,239,.78);letter-spacing:.01em}

/* ---------- About ---------- */
.about-inner{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.about-lead{margin-top:26px;font-size:1.15rem;color:var(--ink);font-weight:500;line-height:1.75;text-wrap:pretty}
.about-lead b{color:var(--wood-deep)}
.about-body{margin-top:18px;color:var(--ink-soft);text-wrap:pretty}
.about-body b{color:var(--ink);font-weight:600}
.link-arrow{display:inline-flex;align-items:center;gap:8px;margin-top:28px;font-weight:600;color:var(--wood-deep);border-bottom:1.5px solid var(--wood)}
.link-arrow span{transition:transform .2s}
.link-arrow:hover span{transform:translateX(5px)}
.about-figure{position:relative}
.about-figure img{width:100%;aspect-ratio:4/3.4;object-fit:cover;border-radius:6px;box-shadow:var(--shadow)}
.about-badge{
  position:absolute;left:-24px;bottom:-24px;
  background:var(--paper);padding:20px 26px;border-radius:6px;box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;gap:4px;border:1px solid var(--line);
}
.about-badge-en{font-family:var(--serif-en);color:var(--wood);letter-spacing:.2em;font-size:.85rem;text-transform:uppercase}
.about-badge-kr{font-family:var(--serif);font-weight:600;font-size:1.05rem}

/* ---------- Service ---------- */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.svc-card{
  background:var(--paper);border:1px solid var(--line);border-radius:8px;
  padding:38px 32px;transition:transform .3s,box-shadow .3s,border-color .3s;
}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.svc-ico{display:inline-flex;width:56px;height:56px;align-items:center;justify-content:center;border-radius:50%;background:var(--ivory-deep);color:var(--wood-deep);margin-bottom:20px}
.svc-ico svg{width:30px;height:30px}
.svc-card h3{font-family:var(--serif);font-weight:600;font-size:1.28rem;margin-bottom:10px}
.svc-card p{color:var(--ink-soft);font-size:.98rem;text-wrap:pretty}

/* ---------- Process ---------- */
.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;counter-reset:step}
.proc-step{position:relative;padding:44px 34px;background:var(--paper);border-radius:8px;border:1px solid var(--line);overflow:hidden}
.proc-step::before{content:"";position:absolute;left:0;top:0;width:4px;height:100%;background:var(--wood);opacity:.85}
.proc-no{font-family:var(--serif-en);font-size:3rem;font-weight:600;color:var(--ivory-deep);line-height:1;display:block;margin-bottom:12px}
.proc-step:hover .proc-no{color:#eadcc8}
.proc-step h3{font-family:var(--serif);font-weight:600;font-size:1.32rem;margin-bottom:12px}
.proc-step p{color:var(--ink-soft);text-wrap:pretty}

/* ---------- Works ---------- */
.works-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.work{position:relative;border-radius:8px;overflow:hidden;box-shadow:var(--shadow-sm);cursor:pointer}
.work img{width:100%;height:280px;object-fit:cover;transition:transform .6s ease}
.work--wide{grid-column:span 2}
.work--wide img{height:100%}
.work:hover img{transform:scale(1.06)}
.work figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:22px 24px;
  background:linear-gradient(0deg,rgba(30,26,22,.82),transparent);
  color:var(--ivory);display:flex;flex-direction:column;gap:4px;
  transform:translateY(6px);opacity:.94;transition:transform .3s,opacity .3s;
}
.work:hover figcaption{transform:translateY(0);opacity:1}
.work-cat{font-family:var(--serif-en);font-size:.82rem;letter-spacing:.24em;text-transform:uppercase;color:#e6c9a0}
.work-name{font-family:var(--serif);font-weight:500;font-size:1.12rem}
.works-more{text-align:center;margin-top:44px;color:var(--ink-soft)}
.works-more a{color:var(--wood-deep);font-weight:600;border-bottom:1.5px solid var(--wood);margin-left:6px}

/* ---------- Contact ---------- */
.contact{
  background:
    linear-gradient(rgba(30,26,22,.86),rgba(30,26,22,.9)),
    url("images/gallery/work-cafe.jpg?v=20260704a") center/cover fixed;
  color:var(--ivory);text-align:center;
}
.contact-inner{max-width:680px;margin:0 auto}
.contact-title{font-family:var(--serif);font-weight:600;font-size:clamp(1.8rem,4.5vw,2.8rem);margin-top:12px;line-height:1.34;text-wrap:balance}
.contact-sub{margin-top:22px;color:rgba(247,244,239,.86);font-size:1.06rem;text-wrap:pretty}
.contact-actions{margin-top:40px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.contact-note{margin-top:26px;font-size:.9rem;color:rgba(247,244,239,.6)}

/* ---------- Footer ---------- */
.site-footer{background:#211d18;color:rgba(247,244,239,.8)}
.footer-inner{display:flex;justify-content:space-between;gap:40px;padding-top:64px;padding-bottom:44px;flex-wrap:wrap}
.footer-logo{height:52px;width:auto;margin-bottom:14px;opacity:.95}
.footer-tagline{font-family:var(--serif);color:var(--ivory);font-size:1.05rem}
.footer-meta{text-align:right;font-size:.92rem;line-height:1.9}
.footer-links{margin-top:12px;display:flex;gap:18px;justify-content:flex-end}
.footer-links a{color:#e6c9a0;border-bottom:1px solid transparent;transition:border-color .2s}
.footer-links a:hover{border-color:#e6c9a0}
.footer-copy{border-top:1px solid rgba(247,244,239,.1);font-size:.82rem;color:rgba(247,244,239,.5)}
.footer-copy .wrap{display:flex;justify-content:space-between;padding-top:20px;padding-bottom:20px;flex-wrap:wrap;gap:8px}
.credit{letter-spacing:.14em;font-family:var(--serif-en);font-size:.86rem;color:rgba(247,244,239,.6)}

/* ---------- Floating Kakao ---------- */
.float-kakao{
  position:fixed;right:22px;bottom:24px;z-index:70;
  display:flex;flex-direction:column;align-items:center;gap:2px;
  width:60px;height:60px;border-radius:50%;background:#FEE500;color:#3C1E1E;
  box-shadow:0 12px 26px -8px rgba(0,0,0,.35);transition:transform .25s;
}
.float-kakao:hover{transform:translateY(-4px) scale(1.05)}
.float-kakao svg{width:26px;height:26px;margin-top:8px}
.float-kakao span{font-size:.64rem;font-weight:800}

/* ---------- Reveal anim ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .gnb,.header-cta{display:none}
  .nav-toggle{display:flex;margin-left:auto}
  .mobile-nav.open{display:flex}
  .section{padding:80px 0}
  .about-inner{grid-template-columns:1fr;gap:48px}
  .about-figure{order:-1}
  .about-badge{left:16px;bottom:-20px}
  .service-grid{grid-template-columns:repeat(2,1fr);gap:18px}
  .process-grid{grid-template-columns:1fr}
  .works-grid{grid-template-columns:1fr 1fr}
  .work--wide{grid-column:span 2}
  .work img{height:220px}
  .contact{background-attachment:scroll}
  .footer-inner{flex-direction:column}
  .footer-meta{text-align:left}
  .footer-links{justify-content:flex-start}
}
@media (max-width:560px){
  .wrap{padding:0 20px}
  .hero-eyebrow{letter-spacing:.22em;font-size:.78rem}
  .hero-title{font-size:clamp(1.7rem,7.4vw,2.2rem);line-height:1.45}
  .sec-eyebrow{letter-spacing:.26em}
  .trust-grid{grid-template-columns:1fr 1fr;gap:30px 16px}
  .trust-item:nth-child(2)::after{display:none}
  .service-grid{grid-template-columns:1fr}
  .works-grid{grid-template-columns:1fr}
  .work--wide{grid-column:span 1}
  .work img,.work--wide img{height:230px}
  .hero-actions .btn,.contact-actions .btn{width:100%}
  .footer-copy .wrap{flex-direction:column;text-align:center}
}