/* ── Reset & Base ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Noto Sans KR',sans-serif;color:#1a1a1a;background:#fff;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}

/* ── Variables ── */
:root{
  --gold:#b8963e;
  --gold-light:#d4af60;
  --dark:#111;
  --gray:#f5f5f3;
  --text:#333;
  --text-light:#666;
  --radius:8px;
  --shadow:0 4px 24px rgba(0,0,0,.08);
  --shadow-md:0 8px 40px rgba(0,0,0,.12);
}

/* ── Layout ── */
.container{max-width:1080px;margin:0 auto;padding:0 20px}
section{padding:72px 0}

/* ── Header ── */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);backdrop-filter:blur(10px);border-bottom:1px solid #e8e4dc;box-shadow:0 1px 12px rgba(0,0,0,.06)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.site-logo{display:flex;flex-direction:column;line-height:1.2}
.logo-text{font-size:18px;font-weight:700;color:var(--dark);letter-spacing:-.02em}
.logo-sub{font-size:11px;color:var(--gold);font-weight:500;letter-spacing:.05em}
.main-nav{display:flex;align-items:center;gap:28px}
.main-nav a{font-size:14px;font-weight:500;color:var(--text);transition:color .2s}
.main-nav a:hover{color:var(--gold)}
.nav-cta{background:var(--gold);color:#fff !important;padding:10px 22px;border-radius:50px;font-weight:700;font-size:13px;transition:background .2s,transform .15s}
.nav-cta:hover{background:var(--gold-light);transform:translateY(-1px)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--dark);border-radius:2px;transition:.3s}

/* ── Hero ── */
.hero{position:relative;min-height:600px;display:flex;align-items:flex-end;overflow:hidden}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero-body{position:relative;z-index:2;padding:0 0 72px;max-width:620px}
.hero-badge{display:inline-block;background:transparent;color:var(--gold-light);font-size:11px;font-weight:600;padding:5px 14px;border-radius:50px;letter-spacing:.18em;margin-bottom:18px;border:1px solid rgba(212,175,96,.5);text-transform:uppercase}
.hero h1{font-family:'Noto Serif KR',Georgia,serif;font-size:clamp(40px,6vw,72px);font-weight:700;color:#fff;line-height:1.1;letter-spacing:-.02em;word-break:keep-all}
.hero-desc{margin-top:18px;font-size:16px;color:rgba(255,255,255,.82);max-width:480px;line-height:1.8;word-break:keep-all}
.hero-cta{margin-top:32px;display:flex;gap:12px;flex-wrap:wrap}
.btn-primary{background:var(--gold);color:#fff;padding:16px 36px;border-radius:50px;font-size:16px;font-weight:700;display:inline-flex;align-items:center;gap:8px;transition:background .2s,transform .15s;box-shadow:0 4px 20px rgba(184,150,62,.4)}
.btn-primary:hover{background:var(--gold-light);transform:translateY(-2px)}
.btn-outline{border:2px solid rgba(255,255,255,.7);color:#fff;padding:14px 32px;border-radius:50px;font-size:16px;font-weight:600;display:inline-flex;align-items:center;gap:8px;transition:.2s}
.btn-outline:hover{background:rgba(255,255,255,.15)}

/* ── Section Titles ── */
.section-title{text-align:center;margin-bottom:48px}
.section-title h2{font-size:clamp(24px,4vw,38px);font-weight:700;color:var(--dark);letter-spacing:-.03em}
.section-title p{margin-top:12px;font-size:16px;color:var(--text-light);max-width:520px;margin-left:auto;margin-right:auto;line-height:1.7}
.section-title .label{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}

/* ── Features ── */
.features{background:var(--gray)}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.feature-card{background:#fff;border-radius:var(--radius);padding:32px 24px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.feature-icon{width:52px;height:52px;background:linear-gradient(135deg,var(--gold),var(--gold-light));border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.feature-icon svg{width:26px;height:26px;stroke:#fff;fill:none;stroke-width:1.8}
.feature-card h3{font-size:17px;font-weight:700;color:var(--dark);margin-bottom:8px}
.feature-card p{font-size:14px;color:var(--text-light);line-height:1.65}

/* ── Work Types ── */
/* ── Work Band (marquee) ── */
.work-band{background:var(--dark);overflow:hidden;padding:14px 0;border-top:1px solid rgba(184,150,62,.25);border-bottom:1px solid rgba(184,150,62,.25)}
.work-band-track{display:flex;gap:0;width:max-content;animation:band-scroll 32s linear infinite}
.work-band-track:hover{animation-play-state:paused}
.work-band-item{display:inline-flex;align-items:center;gap:10px;padding:0 28px;font-size:14px;font-weight:600;color:rgba(255,255,255,.82);white-space:nowrap;letter-spacing:.04em}
.work-band-item svg{width:8px;height:8px;flex-shrink:0;opacity:.7}
@keyframes band-scroll{0%{transform:translateX(0)}100%{transform:translateX(-33.333%)}}

/* ── Gallery Cards ── */
.gallery-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.gallery-card{border-radius:var(--radius);overflow:hidden;background:#eee;transition:transform .2s,box-shadow .2s}
.gallery-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.gallery-card-img{aspect-ratio:4/3;overflow:hidden}
.gallery-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
.gallery-card:hover .gallery-card-img img{transform:scale(1.06)}
.gallery-caption{font-size:12px;color:var(--text-light);text-align:center;margin-top:8px}

/* ── Process ── */
.process{background:var(--gray)}
.process-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:0;position:relative}
.process-steps::before{content:'';position:absolute;top:28px;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--gold),transparent);z-index:0}
.process-step{position:relative;z-index:1;text-align:center;padding:0 16px}
.step-num{width:56px;height:56px;border-radius:50%;background:var(--gold);color:#fff;font-size:20px;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;box-shadow:0 4px 16px rgba(184,150,62,.35)}
.process-step h3{font-size:15px;font-weight:700;color:var(--dark);margin-bottom:6px}
.process-step p{font-size:13px;color:var(--text-light);line-height:1.6}

/* ── Subpages ── */
.subpages-section{background:#fff}
.subpages-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px}
.subpage-card{border:1px solid #e8e4dc;border-radius:var(--radius);overflow:hidden;transition:box-shadow .2s,transform .2s}
.subpage-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}
.subpage-card-img{aspect-ratio:16/9;overflow:hidden;background:#eee}
.subpage-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.subpage-card:hover .subpage-card-img img{transform:scale(1.05)}
.subpage-card-body{padding:20px}
.subpage-card-body h3{font-size:16px;font-weight:700;color:var(--dark);margin-bottom:6px}
.subpage-card-body p{font-size:13px;color:var(--text-light);line-height:1.6;margin-bottom:14px}
.subpage-card-link{font-size:13px;font-weight:600;color:var(--gold);display:inline-flex;align-items:center;gap:4px}
.subpage-card-link::after{content:'→';transition:transform .2s}
.subpage-card:hover .subpage-card-link::after{transform:translateX(4px)}

/* ── Reviews ── */
.reviews{background:var(--gray)}
.reviews-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.review-card{background:#fff;border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.review-stars{color:var(--gold);font-size:16px;letter-spacing:2px;margin-bottom:12px}
.review-text{font-size:14px;color:var(--text);line-height:1.7;margin-bottom:16px}
.review-author{font-size:13px;font-weight:600;color:var(--text-light)}

/* ── FAQ ── */
.faq-list{max-width:740px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{border:1px solid #e8e4dc;border-radius:var(--radius);overflow:hidden}
.faq-q{width:100%;background:#fff;border:none;text-align:left;padding:20px 24px;font-size:15px;font-weight:600;color:var(--dark);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;transition:background .2s}
.faq-q:hover{background:#faf8f4}
.faq-q .ico{width:20px;height:20px;flex-shrink:0;color:var(--gold);transition:transform .3s}
.faq-q[aria-expanded="true"] .ico{transform:rotate(45deg)}
.faq-a{display:none;padding:0 24px 20px;font-size:14px;color:var(--text-light);line-height:1.75;border-top:1px solid #f0ede6}
.faq-a.open{display:block}

/* ── CTA Banner ── */
.cta-banner{background:linear-gradient(135deg,#1a1a1a 0%,#2d2318 100%);padding:72px 0;text-align:center}
.cta-banner h2{font-size:clamp(24px,4vw,38px);font-weight:700;color:#fff;margin-bottom:12px}
.cta-banner p{font-size:16px;color:rgba(255,255,255,.75);margin-bottom:32px}
.cta-btns{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}

/* ── Blog / Subpage ── */
.sub-hero{background:linear-gradient(135deg,#1a1a1a,#2d2318);padding:64px 0}
.sub-hero h1{font-size:clamp(28px,5vw,46px);font-weight:700;color:#fff;letter-spacing:-.03em}
.sub-hero .breadcrumb{font-size:13px;color:rgba(255,255,255,.6);margin-bottom:16px;display:flex;gap:8px;align-items:center}
.sub-hero .breadcrumb a{color:rgba(255,255,255,.6)}
.sub-hero .breadcrumb a:hover{color:#fff}
.blog-body{max-width:780px;margin:0 auto;padding:60px 20px}
.blog-body h2{font-size:22px;font-weight:700;color:var(--dark);margin:40px 0 14px;padding-bottom:10px;border-bottom:2px solid var(--gold)}
.blog-body h3{font-size:18px;font-weight:700;color:var(--dark);margin:28px 0 10px}
.blog-body p{font-size:15px;color:var(--text);line-height:1.8;margin-bottom:16px}
.blog-body ul{margin:12px 0 16px 20px;list-style:disc}
.blog-body ul li{font-size:15px;color:var(--text);line-height:1.7;margin-bottom:6px}
.blog-body .img-wrap{margin:28px 0;border-radius:var(--radius);overflow:hidden}
.blog-body .img-wrap img{width:100%;height:auto;border-radius:var(--radius)}
.blog-body table{width:100%;border-collapse:collapse;margin:12px 0 24px;font-size:14px}
.blog-body table caption{text-align:left;font-size:15px;font-weight:700;color:var(--dark);margin-bottom:8px}
.blog-body th,.blog-body td{border:1px solid #e8e4dc;padding:10px 14px;text-align:left;line-height:1.6}
.blog-body th{background:#faf8f4;font-weight:700;color:var(--dark)}
.blog-cta{background:var(--gray);border-radius:var(--radius);padding:32px;text-align:center;margin-top:48px}
.blog-cta p{font-size:15px;color:var(--text);margin-bottom:20px}

/* ── Consult Page ── */
.consult-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;max-width:700px;margin:0 auto}
.consult-card{border-radius:var(--radius);padding:36px;text-align:center;box-shadow:var(--shadow)}
.consult-card.tel{background:var(--gold);color:#fff}
.consult-card.sms{background:#fff;border:2px solid var(--gold)}
.consult-card-icon{width:56px;height:56px;border-radius:50%;margin:0 auto 16px;display:flex;align-items:center;justify-content:center}
.consult-card.tel .consult-card-icon{background:rgba(255,255,255,.2)}
.consult-card.sms .consult-card-icon{background:linear-gradient(135deg,var(--gold),var(--gold-light))}
.consult-card-icon svg{width:26px;height:26px;stroke:#fff;fill:none;stroke-width:1.8}
.consult-card h3{font-size:17px;font-weight:700;margin-bottom:6px}
.consult-card.sms h3{color:var(--dark)}
.consult-card p{font-size:14px;opacity:.85;margin-bottom:20px;line-height:1.6}
.consult-card.sms p{color:var(--text-light)}
.consult-btn{display:inline-block;padding:14px 32px;border-radius:50px;font-weight:700;font-size:15px;transition:.2s}
.consult-card.tel .consult-btn{background:#fff;color:var(--gold)}
.consult-card.sms .consult-btn{background:var(--gold);color:#fff}
.biz-info{margin-top:48px;padding:28px;background:var(--gray);border-radius:var(--radius);font-size:14px;color:var(--text-light);line-height:2}
.biz-info strong{color:var(--dark)}

/* ── Sitemap Page ── */
.sitemap-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px}
.sitemap-group h3{font-size:15px;font-weight:700;color:var(--gold);border-bottom:2px solid var(--gold);padding-bottom:8px;margin-bottom:14px}
.sitemap-group ul li{margin-bottom:8px}
.sitemap-group ul li a{font-size:14px;color:var(--text);display:flex;align-items:center;gap:6px;transition:color .2s}
.sitemap-group ul li a:hover{color:var(--gold)}
.sitemap-group ul li a::before{content:'›';color:var(--gold);font-weight:700}

/* ── Footer ── */
.site-footer{background:#111;color:rgba(255,255,255,.75);padding:56px 0 0}
.footer-grid{display:grid;grid-template-columns:1fr auto auto;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-logo{font-size:20px;font-weight:700;color:#fff;margin-bottom:10px}
.footer-desc{font-size:13px;line-height:1.8;margin-bottom:16px}
.footer-biz{font-size:12px;line-height:2;color:rgba(255,255,255,.5)}
.footer-nav h4,.footer-service h4{font-size:13px;font-weight:700;color:#fff;margin-bottom:14px;letter-spacing:.06em;text-transform:uppercase}
.footer-nav ul li,.footer-service ul li{margin-bottom:10px}
.footer-nav ul li a,.footer-service ul li a{font-size:13px;color:rgba(255,255,255,.6);transition:color .2s}
.footer-nav ul li a:hover,.footer-service ul li a:hover{color:var(--gold)}
.footer-bottom{padding:20px 0;font-size:12px;color:rgba(255,255,255,.35);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* ── Sticky CTA ── */
.sticky-cta{position:fixed;bottom:0;left:0;right:0;display:none;z-index:200;box-shadow:0 -2px 20px rgba(0,0,0,.15)}
.sticky-cta a{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:16px;font-size:14px;font-weight:700}
.sticky-cta .sticky-tel{background:var(--gold);color:#fff}
.sticky-cta .sticky-sms{background:#fff;color:var(--dark);border-top:1px solid #eee}

/* ── Animations ── */
[data-anim]{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
[data-anim="fade-up"]{opacity:0;transform:translateY(24px)}
[data-anim="scale-in"]{opacity:0;transform:scale(.95)}
[data-anim="slide-left"]{opacity:0;transform:translateX(-20px)}
[data-anim].visible{opacity:1;transform:none}
[data-delay="1"]{transition-delay:.1s}
[data-delay="2"]{transition-delay:.2s}
[data-delay="3"]{transition-delay:.3s}
[data-delay="4"]{transition-delay:.4s}
[data-delay="5"]{transition-delay:.5s}

/* ── Responsive ── */
@media (max-width:768px){
  .main-nav{display:none;flex-direction:column;position:fixed;inset:64px 0 0;background:#fff;padding:24px 20px;gap:0;border-top:1px solid #eee;overflow-y:auto}
  .main-nav.open{display:flex}
  .main-nav a{padding:16px 0;border-bottom:1px solid #f0f0f0;font-size:16px}
  .nav-toggle{display:flex}
  .gallery-card-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .sticky-cta{display:flex}
  body{padding-bottom:56px}
  .process-steps{grid-template-columns:1fr 1fr;gap:28px}
  .process-steps::before{display:none}
}
@media (max-width:480px){
  .gallery-card-grid{grid-template-columns:1fr}
  section{padding:52px 0}
}

/* ── Guide ── */
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1080px;margin:0 auto}
.guide-table{width:100%;border-collapse:collapse;font-size:15px;margin:8px 0 20px}
.guide-table th,.guide-table td{border:1px solid #e8e4dc;padding:10px 12px;text-align:left;vertical-align:top}
.guide-table th{background:#f5f5f3}
.guide-cases{padding:56px 0}
.guide-cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:1080px;margin:0 auto}
.guide-case-img{height:180px;overflow:hidden}
.guide-case-img img{width:100%;height:100%;object-fit:cover;display:block}
@media (max-width:767px){
  .guide-grid,.guide-cases-grid{grid-template-columns:1fr}
  h1,h2,h3,p,li,a,td,th,.btn-primary,.btn-outline{word-break:keep-all}
  .main-nav.open{display:grid;grid-template-columns:repeat(4,1fr);align-content:start;gap:0}
  .main-nav a{padding:14px 2px;font-size:14px;text-align:center;white-space:nowrap}
  .main-nav .nav-cta{grid-column:1/-1;margin-top:12px;border-bottom:0}
  .guide-table{font-size:13px}
}