.hd-site, .hd-site * { box-sizing: border-box; }
.hd-site {
  --black:#0b0b0a; --black2:#131311; --ivory:#f2efe7; --paper:#faf7ef;
  --gold:#c7a968; --bronze:#8f7442; --ink:#11110f; --muted:#aaa394;
  position:relative; isolation:isolate; width:100%; height:auto; overflow:hidden; background:var(--black); color:var(--ivory);
  font-family:Pretendard,"Noto Sans KR","Apple SD Gothic Neo",sans-serif;
  word-break:keep-all; overflow-wrap:break-word; -webkit-font-smoothing:antialiased;
}
.hd-site:after { content:""; position:fixed; z-index:100; inset:0; pointer-events:none; opacity:.16; mix-blend-mode:screen; background:radial-gradient(circle at 18% 8%,rgba(199,169,104,.11),transparent 28%),radial-gradient(circle at 82% 68%,rgba(199,169,104,.07),transparent 34%); }
.hd-site a { color:inherit; text-decoration:none; }
.hd-site button, .hd-site input, .hd-site textarea, .hd-site select { font:inherit; }
.hd-shell { width:min(1140px, calc(100% - 144px)); margin:0 auto; }
.hd-serif { font-family:Pretendard,"Noto Sans KR","Apple SD Gothic Neo",sans-serif; font-weight:700; letter-spacing:-.045em; text-wrap:balance; }
.hd-kicker { margin:0 0 24px; display:inline-flex; align-items:center; gap:12px; color:var(--gold); font-size:13px; font-weight:800; letter-spacing:.15em; }
.hd-kicker:before { content:""; width:34px; height:1px; background:linear-gradient(90deg,transparent,var(--gold)); box-shadow:0 0 10px rgba(199,169,104,.5); animation:hdKicker 3.4s ease-in-out infinite; }
.hd-nav { position:sticky; z-index:50; top:0; height:72px; background:rgba(11,11,10,.94); border-bottom:1px solid rgba(199,169,104,.18); backdrop-filter:blur(14px); }
.hd-nav-inner { width:min(1320px, calc(100% - 64px)); height:100%; margin:0 auto; display:flex; align-items:center; justify-content:space-between; gap:32px; }
.hd-brand { font-weight:900; letter-spacing:-.02em; font-size:16px; }
.hd-nav-links { display:flex; align-items:center; gap:34px; color:#bda778; font-size:12px; font-weight:700; letter-spacing:.09em; }
.hd-nav-links a, .hd-mobile-contact { transition:color .2s ease,border-color .2s ease,background .2s ease; }
.hd-nav-links a:hover, .hd-mobile-contact:hover { color:var(--ivory); }
.hd-nav-cta { padding:10px 16px; border:1px solid rgba(199,169,104,.5); color:var(--gold); }
.hd-nav-cta:hover { background:var(--gold); border-color:var(--gold); color:#111!important; }
.hd-mobile-contact { display:none; color:var(--gold); font-size:13px; font-weight:800; }
.hd-hero { position:relative; isolation:isolate; overflow:hidden; min-height:calc(100vh - 72px); padding:84px 0 132px; display:flex; align-items:center; background:radial-gradient(circle at 76% 48%,rgba(199,169,104,.08),transparent 30%),linear-gradient(180deg,#0b0b0a 0%,#0d0d0b 100%); }
.hd-hero:before { content:""; position:absolute; inset:-20%; z-index:-2; opacity:.12; background-image:linear-gradient(rgba(199,169,104,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(199,169,104,.09) 1px,transparent 1px); background-size:72px 72px; transform:perspective(780px) rotateX(66deg) translateY(28%); mask-image:linear-gradient(to bottom,transparent 18%,#000 70%,transparent 100%); }
.hd-hero:after { content:""; position:absolute; z-index:-1; width:48vw; height:48vw; right:-12vw; top:6%; border-radius:50%; background:radial-gradient(circle,rgba(199,169,104,.11),transparent 66%); filter:blur(18px); animation:hdAura 7s ease-in-out infinite; }
.hd-hero-bg { position:absolute; z-index:-4; inset:0; width:100%; height:100%; object-fit:cover; opacity:1; filter:brightness(1.62) contrast(1.02) saturate(1.06); }
/* Keep the footage close to full brightness. Only the top and bottom edges are
   pressed down so the sticky nav and the next section blend in; legibility of
   the centred type comes from its own shadow, not from dimming the video. */
.hd-hero-scrim { position:absolute; z-index:-3; inset:0; pointer-events:none; background:radial-gradient(ellipse 62% 52% at 50% 50%,rgba(11,11,10,.34) 0%,rgba(11,11,10,.14) 55%,transparent 100%),linear-gradient(180deg,rgba(11,11,10,.72) 0%,transparent 18%,transparent 72%,rgba(11,11,10,.92) 100%); }
.hd-hero-inner { position:relative; z-index:1; max-width:940px; margin:0 auto; text-align:center; }
.hd-hero .hd-kicker { justify-content:center; }
.hd-hero-title { margin:0; font-size:clamp(46px,4.6vw,68px); line-height:1.16; letter-spacing:-.035em; text-shadow:0 2px 46px rgba(0,0,0,.72),0 1px 10px rgba(0,0,0,.5); }
.hd-hero-line { display:block; }
.hd-hero-copy { margin:28px auto 0; max-width:620px; color:#e6e1d7; font-size:19px; line-height:1.75; text-shadow:0 1px 22px rgba(0,0,0,.7); }
.hd-hero .hd-kicker { text-shadow:0 1px 16px rgba(0,0,0,.7); }
.hd-hero-meta { margin:24px 0 0; display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:10px 18px; color:#b0a68e; font-size:14px; letter-spacing:.01em; text-shadow:0 1px 14px rgba(0,0,0,.75); }
.hd-hero .hd-actions { justify-content:center; margin-top:30px; }
.hd-hero-cue { position:absolute; z-index:1; left:50%; bottom:34px; width:1px; height:56px; margin-left:-.5px; overflow:hidden; background:rgba(199,169,104,.2); }
.hd-hero-cue span { position:absolute; left:0; top:0; width:100%; height:40%; background:linear-gradient(180deg,transparent,var(--gold)); animation:hdCue 2.6s ease-in-out infinite; }
@keyframes hdCue { 0%{transform:translateY(-100%)} 60%,100%{transform:translateY(250%)} }
.hd-hero-meta span { position:relative; }
.hd-hero-meta span + span:before { content:""; position:absolute; left:-10px; top:50%; width:3px; height:3px; margin-top:-1px; background:var(--bronze); border-radius:50%; }
.hd-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:36px; }
.hd-button { position:relative; isolation:isolate; overflow:hidden; min-height:62px; padding:0 38px; display:inline-flex; align-items:center; justify-content:center; border:1px solid var(--gold); background:var(--gold); color:#111 !important; font-size:17px; font-weight:850; transition:transform .2s ease, background .2s ease, box-shadow .2s ease; }
.hd-button:before { content:""; position:absolute; z-index:-1; inset:-30% auto -30% -55%; width:40%; transform:skewX(-22deg); background:rgba(255,255,255,.38); animation:hdButtonShine 4.6s ease-in-out infinite; }
.hd-button:hover { transform:translateY(-2px); background:#d8bc7b; box-shadow:0 14px 30px rgba(199,169,104,.22); }
.hd-button.secondary { background:transparent; color:var(--ivory)!important; border-color:rgba(242,239,231,.28); }
.hd-button.secondary:hover { border-color:var(--gold); box-shadow:none; }
@keyframes hdSpin { to{transform:rotate(360deg)} }
@keyframes hdAura { 0%,100%{transform:scale(.92);opacity:.55} 50%{transform:scale(1.08);opacity:1} }
@keyframes hdKicker { 0%,100%{opacity:.45;transform:scaleX(.72)} 50%{opacity:1;transform:scaleX(1)} }
@keyframes hdButtonShine { 0%,68%{left:-55%} 88%,100%{left:125%} }
.hd-fit { background:var(--ivory); color:var(--ink); padding:130px 0 120px; }
.hd-fit-head { display:flex; align-items:end; justify-content:space-between; gap:44px; margin-bottom:64px; }
.hd-fit h2, .hd-difference h2 { margin:0; max-width:850px; font-size:clamp(48px,5.1vw,72px); line-height:1.14; }
.hd-section-intro { max-width:420px; margin:0; color:#5f5b53; font-size:18px; line-height:1.75; }
.hd-fit-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.hd-fit-card { position:relative; min-width:0; overflow:hidden; padding:32px 30px 26px; display:flex; flex-direction:column; min-height:540px; background:linear-gradient(155deg,#fbf8f0,#f2ecdf); border:1px solid rgba(143,116,66,.28); transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease; }
.hd-fit-card:before { content:""; position:absolute; left:0; top:0; width:100%; height:2px; transform:scaleX(.18); transform-origin:left; background:linear-gradient(90deg,var(--gold),transparent); transition:transform .5s cubic-bezier(.22,1,.36,1); }
.hd-fit-card h3 { margin:0 0 14px; font-size:28px; line-height:1.28; letter-spacing:-.04em; }
.hd-fit-card p { margin:0; min-height:58px; color:#666057; font-size:16px; line-height:1.65; }
.hd-fit-card img { width:100%; height:300px; margin-top:auto; object-fit:contain; filter:saturate(.72) sepia(.06) contrast(1.03); transition:transform .45s cubic-bezier(.22,1,.36,1),filter .45s ease; }
.hd-fit-card:nth-child(2) img { object-fit:cover; height:270px; margin-bottom:14px; }
.hd-fit-card:hover { transform:translateY(-6px); border-color:rgba(143,116,66,.52); box-shadow:0 24px 50px rgba(58,45,22,.1); }
.hd-fit-card:hover:before { transform:scaleX(1); }
.hd-fit-card:hover img { transform:translateY(-8px) scale(1.02); filter:saturate(.88) contrast(1.04); }
.hd-audience { position:relative; overflow:hidden; margin-top:64px; padding:52px 56px; background:linear-gradient(135deg,#14140f 0%,#0d0d0b 60%,#171208 100%); border:1px solid rgba(199,169,104,.34); color:var(--ivory); }
.hd-audience:before { content:""; position:absolute; left:0; top:0; width:4px; height:100%; background:linear-gradient(180deg,var(--gold),rgba(199,169,104,0)); }
.hd-audience:after { content:""; position:absolute; right:-140px; top:-140px; width:420px; height:420px; border-radius:50%; background:radial-gradient(circle,rgba(199,169,104,.13),transparent 66%); pointer-events:none; }
.hd-audience-head { position:relative; z-index:1; margin-bottom:34px; }
.hd-audience-head em { display:block; margin-bottom:12px; color:var(--gold); font-size:12px; font-style:normal; font-weight:850; letter-spacing:.16em; }
.hd-audience-head strong { display:block; font-family:Pretendard,"Noto Sans KR","Apple SD Gothic Neo",sans-serif; font-size:36px; font-weight:700; letter-spacing:-.04em; line-height:1.3; }
.hd-audience-list { position:relative; z-index:1; display:grid; grid-template-columns:repeat(2,1fr); gap:2px; background:rgba(199,169,104,.16); }
.hd-audience-list span { position:relative; display:flex; align-items:center; gap:14px; padding:24px 26px; background:#0d0d0b; color:#ddd5c5; font-size:17px; line-height:1.5; transition:background .3s ease,color .3s ease; }
.hd-audience-list span:before { content:""; flex:none; width:7px; height:7px; background:var(--gold); border-radius:50%; box-shadow:0 0 0 5px rgba(199,169,104,.12); }
.hd-audience-list span:hover { background:#15150f; color:var(--ivory); }
.hd-services { padding:120px 0 60px; }
.hd-services-head { margin-bottom:64px; display:flex; align-items:end; justify-content:space-between; gap:30px; }
.hd-services-head h2, .hd-work-head h2 { margin:0; font-size:clamp(50px,5.2vw,72px); line-height:1.12; }
.hd-services-head p { max-width:440px; margin:0; color:#b9b2a5; font-size:18px; line-height:1.7; }
.hd-service { padding:80px 0; display:grid; grid-template-columns:1.08fr .92fr; align-items:center; gap:72px; border-top:1px solid rgba(199,169,104,.2); }
.hd-service.reverse .hd-service-media { order:2; }
.hd-service-media { position:relative; overflow:hidden; border:1px solid rgba(199,169,104,.36); background:var(--black2); box-shadow:0 26px 72px rgba(0,0,0,.26); }
.hd-service-media:before { content:""; position:absolute; z-index:2; inset:0; pointer-events:none; background:linear-gradient(115deg,transparent 28%,rgba(199,169,104,.13) 46%,transparent 64%); transform:translateX(-130%); animation:hdScan 7.5s ease-in-out infinite; }
.hd-service-media:after { content:""; position:absolute; z-index:2; inset:0; pointer-events:none; box-shadow:inset 0 0 0 1px rgba(255,255,255,.035),inset 0 -70px 90px rgba(0,0,0,.2); }
.hd-service-media img { display:block; width:100%; aspect-ratio:1.28/1; object-fit:cover; filter:saturate(.72) sepia(.08) contrast(1.05) brightness(.9); transition:transform .8s cubic-bezier(.22,1,.36,1),filter .5s ease; }
.hd-service:nth-of-type(1) .hd-service-media img { filter:saturate(.48) sepia(.18) contrast(1.08) brightness(.8); }
.hd-service:nth-of-type(2) .hd-service-media img { filter:saturate(.62) sepia(.12) contrast(1.06) brightness(.82); }
.hd-service:nth-of-type(3) .hd-service-media img { filter:saturate(.78) contrast(1.06) brightness(.86); }
.hd-service:hover .hd-service-media img { transform:scale(1.025); }
@keyframes hdScan { 0%,56%{transform:translateX(-130%)} 78%,100%{transform:translateX(130%)} }
.hd-service-code { margin:0 0 22px; color:var(--gold); font-size:13px; font-weight:800; letter-spacing:.14em; }
.hd-service h3 { margin:0; font-size:clamp(43px,4vw,58px); line-height:1.2; }
.hd-service-body { margin:28px 0 0; color:#bdb5a7; font-size:18px; line-height:1.78; }
.hd-tags { display:flex; flex-wrap:wrap; gap:9px; margin-top:28px; }
.hd-tags span { padding:9px 12px; border:1px solid rgba(199,169,104,.28); color:#d6c8aa; font-size:13px; }
.hd-difference { padding:130px 0 120px; background:var(--ivory); color:var(--ink); }
.hd-difference-copy { display:grid; grid-template-columns:1.2fr .8fr; align-items:end; gap:60px; }
.hd-difference-copy p { margin:0 0 6px; color:#5f5b53; font-size:19px; line-height:1.8; }
.hd-principles { display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-top:64px; }
.hd-principle { min-height:190px; padding:26px 22px; background:var(--paper); border:1px solid rgba(143,116,66,.22); }
.hd-principle em { display:block; color:var(--bronze); font-size:12px; font-style:normal; font-weight:900; letter-spacing:.12em; }
.hd-principle strong { display:block; margin-top:0; font-size:21px; line-height:1.35; }
.hd-principle p { margin:12px 0 0; color:#6d675d; font-size:14px; line-height:1.6; }
.hd-principle { transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease; }
.hd-principle:hover { transform:translateY(-4px); border-color:rgba(143,116,66,.5); box-shadow:0 16px 34px rgba(58,45,22,.09); }
.hd-quick-list span, .hd-tags span, .hd-audience-list span { transition:border-color .25s ease,color .25s ease; }
.hd-quick-list span:hover, .hd-tags span:hover { border-color:rgba(199,169,104,.6); color:var(--ivory); }
.hd-audience-list span:hover { border-color:rgba(143,116,66,.5); }
.hd-site a:focus-visible, .hd-site button:focus-visible, .hd-field input:focus-visible, .hd-field textarea:focus-visible, .hd-field select:focus-visible { outline:2px solid var(--gold); outline-offset:3px; }
.hd-process { position:relative; margin-top:72px; padding:35px 0 0; border-top:1px solid rgba(143,116,66,.35); }
.hd-process-title { display:flex; justify-content:space-between; gap:20px; margin-bottom:34px; }
.hd-process-title strong { font-size:22px; }
.hd-process-title span { color:#746d62; font-size:14px; }
.hd-process-grid { position:relative; display:grid; grid-template-columns:repeat(5,1fr); gap:18px; }
.hd-process-grid:before { content:""; position:absolute; left:6%; right:6%; top:10px; height:1px; background:linear-gradient(90deg,var(--gold),#f1d99a,var(--gold)); background-size:220% 100%; transform-origin:left; animation:hdLine 2.4s ease-in-out both,hdFlow 5s linear infinite; }
.hd-step { position:relative; padding-top:34px; }
.hd-step:before { content:""; position:absolute; top:4px; left:0; width:13px; height:13px; background:var(--gold); border-radius:50%; box-shadow:0 0 0 6px rgba(199,169,104,.16); }
.hd-step b { display:block; font-size:18px; }
.hd-step span { display:block; margin-top:9px; color:#696359; font-size:13px; line-height:1.55; }
@keyframes hdLine { from{transform:scaleX(0)} to{transform:scaleX(1)} }
@keyframes hdFlow { to{background-position:220% 0} }
.hd-work { padding:120px 0; }
.hd-work-head { display:flex; align-items:end; justify-content:space-between; gap:40px; margin-bottom:56px; }
.hd-work-head p { max-width:420px; margin:0; color:#b8b0a2; font-size:17px; line-height:1.7; }
.hd-work-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:28px; }
.hd-work-card { position:relative; min-width:0; overflow:hidden; border:1px solid rgba(199,169,104,.28); background:linear-gradient(145deg,#11110f,#0d0d0b); transition:transform .35s ease, border-color .35s ease,box-shadow .35s ease; }
.hd-work-card:hover { transform:translateY(-5px); border-color:rgba(199,169,104,.68); box-shadow:0 24px 72px rgba(0,0,0,.28),0 0 0 1px rgba(199,169,104,.08); }
.hd-work-media { position:relative; overflow:hidden; margin:16px 16px 0; padding:9px; background:#090908; border:1px solid rgba(199,169,104,.12); }
.hd-work-media:before { content:""; position:absolute; z-index:2; top:-35%; bottom:-35%; left:-34%; width:18%; pointer-events:none; opacity:0; background:linear-gradient(90deg,transparent,rgba(225,197,130,.18),transparent); transform:skewX(-18deg); animation:hdMediaSweep 9s cubic-bezier(.45,0,.2,1) infinite; }
.hd-work-media:after { content:""; position:absolute; inset:9px; pointer-events:none; background:linear-gradient(145deg,rgba(199,169,104,.06),transparent 55%); }
/* Source images differ a lot: three are dark luxury renders, the product-detail
   one is already ivory. Lifting them by the same amount makes the light one
   jump out, so each is balanced toward the same perceived brightness. */
.hd-work-media img { display:block; width:100%; aspect-ratio:16/10; object-fit:cover; filter:brightness(2) contrast(.98) saturate(1.16); transition:transform .65s cubic-bezier(.22,1,.36,1),filter .45s ease; }
/* The product-detail mockup is an ivory render while the other three are dark.
   It is pulled down and warmed instead of lifted, so all four read as one set. */
.hd-work-card:nth-child(2) .hd-work-media img { filter:brightness(.66) contrast(1.08) saturate(.8) sepia(.14); }
.hd-work-card:nth-child(2) .hd-work-media:before { animation-delay:1.35s; }
.hd-work-card:nth-child(3) .hd-work-media:before { animation-delay:2.7s; }
.hd-work-card:nth-child(4) .hd-work-media:before { animation-delay:4.05s; }
@keyframes hdMediaSweep { 0%,18%{left:-34%;opacity:0} 24%{opacity:.34} 46%{left:118%;opacity:0} 100%{left:118%;opacity:0} }
.hd-work-card:hover img { transform:scale(1.03); }
.hd-work-copy { min-height:188px; padding:24px 26px 28px; }
.hd-work-type { margin:0 0 13px; color:var(--gold); font-size:11px; font-weight:850; letter-spacing:.15em; }
.hd-work-copy h3 { margin:0; font-size:30px; line-height:1.25; }
.hd-work-copy p:last-child { margin:15px 0 0; color:#aaa294; font-size:15px; line-height:1.65; }
.hd-quick { margin-top:46px; padding:30px 0 0; border-top:1px solid rgba(199,169,104,.2); }
.hd-quick strong { display:block; margin-bottom:16px; color:var(--gold); font-size:13px; letter-spacing:.13em; }
.hd-quick-list { display:flex; flex-wrap:wrap; gap:10px; }
.hd-quick-list span { padding:11px 14px; border:1px solid rgba(242,239,231,.14); color:#d3ccbf; font-size:14px; }
.hd-cta { position:relative; overflow:hidden; padding:120px 0; background:radial-gradient(circle at 80% 45%,rgba(199,169,104,.17),transparent 28%),linear-gradient(135deg,#f4f0e7,#ece5d7); color:var(--ink); }
.hd-cta-grid { display:grid; grid-template-columns:1fr 400px; align-items:center; gap:80px; }
.hd-cta h2 { margin:0; max-width:720px; font-size:clamp(52px,5.2vw,74px); line-height:1.15; }
.hd-cta p { max-width:620px; margin:28px 0 0; color:#5e594f; font-size:18px; line-height:1.78; }
.hd-cta .hd-actions { margin-top:32px; }
.hd-system { position:relative; aspect-ratio:1; border:1px solid rgba(143,116,66,.46); border-radius:50%; display:grid; place-items:center; background:radial-gradient(circle,rgba(199,169,104,.11),transparent 63%); box-shadow:0 34px 80px rgba(98,75,35,.16); animation:hdFloat 5s ease-in-out infinite; }
.hd-system:before,.hd-system:after { content:""; position:absolute; border:1px solid rgba(143,116,66,.3); border-radius:50%; }
.hd-system:before { inset:14%; } .hd-system:after { inset:32%; background:var(--gold); box-shadow:0 16px 36px rgba(143,116,66,.26); }
.hd-node { position:absolute; z-index:2; width:80px; height:80px; display:grid; place-items:center; background:var(--ink); color:var(--gold); border:1px solid var(--gold); border-radius:50%; font-size:12px; font-weight:900; letter-spacing:.05em; }
.hd-node { animation:hdNodePulse 3.8s ease-in-out infinite; }
.hd-node.n2 { animation-delay:.45s; } .hd-node.n3 { animation-delay:.9s; } .hd-node.n4 { animation-delay:1.35s; }
.hd-node.n1{top:-10px;left:calc(50% - 40px)} .hd-node.n2{right:-10px;top:calc(50% - 40px)} .hd-node.n3{bottom:-10px;left:calc(50% - 40px)} .hd-node.n4{left:-10px;top:calc(50% - 40px)}
@keyframes hdFloat { 0%,100%{transform:translateY(0) rotate(-2deg)} 50%{transform:translateY(-9px) rotate(2deg)} }
@keyframes hdNodePulse { 0%,100%{box-shadow:0 0 0 0 rgba(199,169,104,0)} 50%{box-shadow:0 0 0 9px rgba(199,169,104,.09)} }
.hd-footer { padding:58px 0 46px; background:#080807; border-top:1px solid rgba(199,169,104,.18); }
.hd-footer-inner { display:grid; grid-template-columns:1fr auto; align-items:start; gap:40px; }
.hd-footer-brand strong { display:block; color:var(--ivory); font-size:16px; font-weight:900; letter-spacing:-.01em; }
.hd-footer-brand em { display:block; margin-top:7px; color:var(--gold); font-size:11px; font-style:normal; font-weight:800; letter-spacing:.15em; }
.hd-footer-biz { margin:22px 0 0; color:#7d745f; font-size:13px; line-height:1.85; }
.hd-footer-biz b { color:#a89c80; font-weight:800; }
.hd-footer-note { max-width:640px; margin:18px 0 0; color:#5f594a; font-size:12px; line-height:1.7; }
.hd-footer-links { display:flex; flex-direction:column; align-items:flex-end; gap:10px; color:#8f846f; font-size:13px; }
.hd-footer-links a:hover { color:var(--gold); }
.hd-footer-copy { margin:34px 0 0; padding-top:20px; border-top:1px solid rgba(199,169,104,.12); color:#5f594a; font-size:12px; letter-spacing:.04em; }
.hd-inquiry { min-height:100vh; background:var(--black); color:var(--ivory); }
.hd-inquiry-main { position:relative; overflow:hidden; padding:104px 0 96px; }
.hd-inquiry-main:before { content:""; position:absolute; z-index:0; width:52vw; height:52vw; right:-16vw; top:-14vw; border-radius:50%; background:radial-gradient(circle,rgba(199,169,104,.1),transparent 66%); filter:blur(14px); animation:hdAura 7s ease-in-out infinite; }
.hd-inquiry-grid { position:relative; z-index:1; display:grid; grid-template-columns:.86fr 1.14fr; gap:88px; align-items:start; }
.hd-inquiry h1 { margin:0; font-size:clamp(44px,4.4vw,62px); line-height:1.16; letter-spacing:-.035em; }
.hd-inquiry-lead { margin:24px 0 0; color:#c3bbac; font-size:17.5px; line-height:1.78; }
.hd-contact-points { margin-top:38px; display:grid; gap:0; }
.hd-contact-point { position:relative; padding:18px 0 18px 26px; border-top:1px solid rgba(199,169,104,.16); color:#d8cfbf; font-size:15px; line-height:1.6; }
.hd-contact-point:last-child { border-bottom:1px solid rgba(199,169,104,.16); }
.hd-contact-point:before { content:""; position:absolute; left:0; top:25px; width:6px; height:6px; background:var(--gold); border-radius:50%; box-shadow:0 0 0 4px rgba(199,169,104,.12); }
.hd-form { padding:38px; border:1px solid rgba(199,169,104,.28); background:linear-gradient(150deg,#131310,#0e0e0c); box-shadow:0 30px 70px rgba(0,0,0,.3); }
.hd-form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.hd-field { margin-bottom:20px; }
.hd-field label { display:block; margin-bottom:9px; color:#cbbd9d; font-size:13px; font-weight:750; }
.hd-field input,.hd-field textarea,.hd-field select { width:100%; border:1px solid rgba(242,239,231,.14); background:#1c1c19; color:var(--ivory); border-radius:0; outline:none; padding:14px 16px; transition:border-color .2s ease,background .2s ease; }
.hd-field input::placeholder,.hd-field textarea::placeholder { color:#7a7264; }
.hd-field input:hover,.hd-field textarea:hover,.hd-field select:hover { border-color:rgba(199,169,104,.36); }
.hd-field input,.hd-field select { height:54px; }
.hd-field textarea { min-height:150px; resize:vertical; line-height:1.6; }
.hd-field input:focus,.hd-field textarea:focus,.hd-field select:focus { border-color:var(--gold); box-shadow:0 0 0 2px rgba(199,169,104,.1); }
.hd-form-note { margin:12px 0 0; color:#999183; font-size:12px; line-height:1.55; }
.hd-status { min-height:24px; margin:14px 0 0; color:#dcc786; font-size:13px; }
@media (min-width: 981px) {
  .hd-fit-head,.hd-services-head,.hd-work-head,.hd-difference-copy { display:grid; grid-template-columns:minmax(0,1.08fr) minmax(300px,.56fr); align-items:end; column-gap:86px; }
}
@media (max-width: 980px) {
  .hd-shell { width:min(100% - 56px, 860px); }
  .hd-hero { padding:80px 0 118px; }
  .hd-hero-inner { max-width:640px; }
  .hd-hero-title { font-size:48px; }
  .hd-fit-head,.hd-services-head,.hd-work-head,.hd-difference-copy { align-items:start; flex-direction:column; display:flex; }
  .hd-fit-grid { grid-template-columns:1fr; }
  .hd-fit-card { min-height:420px; display:grid; grid-template-columns:.8fr 1.2fr; column-gap:30px; }
  .hd-fit-card img { grid-column:2; grid-row:1/4; height:320px; align-self:center; }
  .hd-fit-card:nth-child(2) img { height:290px; }
  .hd-audience { padding:40px 36px; }
  .hd-service { grid-template-columns:1fr; gap:42px; padding:72px 0; }
  .hd-service.reverse .hd-service-media { order:0; }
  .hd-service-copy { max-width:720px; }
  .hd-principles { grid-template-columns:repeat(2,1fr); }
  .hd-work-copy { min-height:205px; }
  .hd-cta-grid { grid-template-columns:1fr 320px; gap:50px; }
  .hd-inquiry-grid { grid-template-columns:1fr; gap:60px; }
}
@media (max-width: 700px) {
  .hd-shell { width:calc(100% - 48px); }
  .hd-nav { height:64px; }
  .hd-nav-inner { width:calc(100% - 48px); }
  .hd-nav-links { display:none; }
  /* touch targets: keep the tappable area at least 44px tall */
  .hd-mobile-contact { display:inline-flex; align-items:center; min-height:44px; padding:0 4px; }
  .hd-brand { display:inline-flex; align-items:center; min-height:44px; }
  .hd-footer-links a { display:inline-flex; align-items:center; min-height:40px; }
  .hd-hero { min-height:88vh; padding:64px 0 104px; }
  .hd-hero-bg { opacity:1; filter:brightness(1.5) contrast(1.02); }
  .hd-hero-scrim { background:radial-gradient(ellipse 92% 52% at 50% 48%,rgba(11,11,10,.42) 0%,rgba(11,11,10,.2) 62%,transparent 100%),linear-gradient(180deg,rgba(11,11,10,.82) 0%,transparent 22%,transparent 68%,rgba(11,11,10,.94) 100%); }
  .hd-hero-title { font-size:36px; line-height:1.24; }
  .hd-hero-copy { margin-top:24px; max-width:none; font-size:16.5px; line-height:1.7; }
  .hd-actions { flex-direction:column; margin-top:30px; }
  .hd-button { width:100%; min-height:58px; font-size:16px; }
  .hd-hero-meta { margin-top:24px; font-size:13px; gap:8px 16px; }
  .hd-hero-cue { display:none; }
  .hd-fit,.hd-difference { padding:64px 0; }
  .hd-fit-head { margin-bottom:32px; }
  .hd-fit h2,.hd-difference h2,.hd-services-head h2,.hd-work-head h2,.hd-cta h2 { font-size:34px; line-height:1.24; }
  .hd-section-intro { font-size:16px; }
  .hd-fit-grid { gap:18px; }
  .hd-fit-card { display:flex; min-height:0; padding:26px 24px 22px; }
  .hd-fit-card h3 { font-size:24px; }
  .hd-fit-card p { min-height:0; font-size:15px; }
  .hd-fit-card img,.hd-fit-card:nth-child(2) img { height:240px; margin-top:22px; grid-column:auto; object-fit:contain; }
  .hd-fit-card:nth-child(2) img { object-fit:cover; height:210px; }
  .hd-audience { margin-top:40px; padding:32px 24px; }
  .hd-audience-head { margin-bottom:24px; }
  .hd-audience-head strong { font-size:26px; }
  .hd-audience-list { grid-template-columns:1fr; }
  .hd-audience-list span { padding:18px 20px; font-size:15.5px; }
  .hd-services { padding:64px 0 16px; }
  .hd-services-head { margin-bottom:32px; }
  .hd-service { padding:48px 0; gap:26px; }
  .hd-service h3 { font-size:29px; line-height:1.3; }
  .hd-service-code { margin-bottom:16px; }
  .hd-service-body { margin-top:16px; font-size:15.5px; }
  .hd-tags { margin-top:20px; }
  .hd-service-media img { aspect-ratio:1/1; }
  .hd-principles { grid-template-columns:1fr; gap:10px; margin-top:40px; }
  .hd-principle { min-height:0; padding:22px; }
  .hd-principle strong { margin-top:0; }
  .hd-process { margin-top:48px; }
  .hd-process-title { flex-direction:column; }
  .hd-process-grid { display:grid; grid-template-columns:1fr; gap:0; padding-left:26px; }
  .hd-process-grid:before { left:6px; right:auto; top:8px; bottom:20px; width:1px; height:auto; transform:scaleY(1); }
  .hd-step { padding:0 0 30px 16px; }
  .hd-step:before { left:-26px; top:3px; }
  .hd-work { padding:64px 0; }
  .hd-work-head { margin-bottom:30px; }
  .hd-work-grid { grid-template-columns:1fr; gap:18px; }
  .hd-work-media { margin:12px 12px 0; }
  .hd-work-copy { min-height:0; padding:22px 22px 26px; }
  .hd-work-copy h3 { font-size:26px; }
  .hd-quick { margin-top:32px; }
  .hd-quick-list span { width:calc(50% - 5px); padding:10px; font-size:13px; text-align:center; }
  .hd-cta { padding:64px 0 72px; }
  .hd-cta-grid { grid-template-columns:1fr; gap:38px; }
  .hd-cta p { margin-top:20px; font-size:16px; }
  .hd-system { width:min(62vw,236px); margin:0 auto; order:-1; }
  .hd-node { width:54px; height:54px; font-size:10px; }
  .hd-node.n1{top:-8px;left:calc(50% - 27px)} .hd-node.n2{right:-8px;top:calc(50% - 27px)} .hd-node.n3{bottom:-8px;left:calc(50% - 27px)} .hd-node.n4{left:-8px;top:calc(50% - 27px)}
  .hd-footer { padding:36px 0 30px; }
  .hd-footer-inner { grid-template-columns:1fr; gap:22px; }
  .hd-footer-links { flex-direction:row; flex-wrap:wrap; align-items:flex-start; gap:14px 18px; }
  .hd-footer-biz { margin-top:18px; font-size:12.5px; line-height:1.75; }
  .hd-footer-note { margin-top:14px; }
  .hd-footer-copy { margin-top:24px; padding-top:16px; }
  .hd-inquiry-main { padding:64px 0 56px; }
  .hd-inquiry h1 { font-size:34px; line-height:1.28; }
  .hd-inquiry-lead { margin-top:20px; font-size:16px; }
  .hd-inquiry-grid { gap:40px; }
  .hd-contact-points { margin-top:28px; }
  .hd-form { padding:24px 20px; }
  .hd-form-row { grid-template-columns:1fr; gap:0; }
}
@media (max-width: 380px) {
  .hd-shell { width:calc(100% - 40px); }
  .hd-hero-title { font-size:32px; }
  .hd-fit h2,.hd-difference h2,.hd-services-head h2,.hd-work-head h2,.hd-cta h2 { font-size:34px; }
  .hd-quick-list span { width:100%; }
}
@media (prefers-reduced-motion: reduce) {
  .hd-site *, .hd-site *:before, .hd-site *:after { animation:none!important; transition:none!important; scroll-behavior:auto!important; }
}
/* Save data plans and reduced-motion users get the still frame, not the loop. */
@media (prefers-reduced-motion: reduce) {
  .hd-hero-bg { display:none; }
  .hd-hero { background:radial-gradient(circle at 70% 40%,rgba(199,169,104,.12),transparent 34%),linear-gradient(180deg,#0b0b0a,#0d0d0b); }
}

/* Unified typography matching the automation section. */
.hd-site .hd-serif,.hd-site .hd-audience-head strong{font-weight:650;letter-spacing:-.05em}.hd-site h2{font-family:Pretendard,sans-serif;font-size:clamp(32px,3.5vw,52px);font-weight:650;line-height:1.35;letter-spacing:-.05em}.hd-site h3{font-family:Pretendard,sans-serif;font-weight:600;letter-spacing:-.04em}.hd-site .hd-hero-title,.hd-site .hd-inquiry h1{font-weight:650;letter-spacing:-.05em;line-height:1.25}


/* 식자재 유통 ERP 체험 (대표 10/9): header button in place of SERVICES·WORK·PROCESS, the same on the phone header */
.hd-nav-erp { padding:10px 16px; background:var(--gold); border:1px solid var(--gold); color:#111!important; letter-spacing:0; font-size:13px; font-weight:800; }
.hd-nav-erp:hover { background:#d6bb7e; border-color:#d6bb7e; }
.hd-mobile-acts { display:none; align-items:center; gap:14px; }
.hd-mobile-erp { display:inline-flex; align-items:center; min-height:40px; padding:0 12px; background:var(--gold); color:#111!important; font-size:12.5px; font-weight:800; white-space:nowrap; }
@media (max-width: 700px) { .hd-mobile-acts { display:flex; gap:10px; } .hd-nav-inner { gap:12px; } .hd-brand, .hd-mobile-contact { white-space:nowrap; } .hd-mobile-erp { font-size:12px; padding:0 10px; } }
@media (max-width: 360px) { .hd-mobile-erp { font-size:11.5px; padding:0 9px; } .hd-mobile-acts { gap:10px; } }
/* 식자재 ERP 배너 (시안 dev-banner-preview-v1) right after the hero */
.food-erp-banner { position: relative; overflow: hidden; min-height: 520px; display: flex; align-items: center;
  background: rgb(4, 3, 3) url("assets/dev-banner-food-bg-01.webp") right center / auto 100% no-repeat; border-top: 1px solid #3c3424; border-bottom: 1px solid #3c3424; }
.food-erp-banner .feb-in { position: relative; width: 100%; max-width: 1200px; margin: 0 auto; padding: 64px 24px; }
.food-erp-banner .feb-kicker { margin: 0 0 14px; color: #C7A968; font-size: 15px; font-weight: 700; letter-spacing: .14em; }
.food-erp-banner .feb-kicker::before { content: ''; display: inline-block; width: 30px; height: 2px; margin: 0 14px 4px -44px; background: #C7A968; vertical-align: middle; }
.food-erp-banner .feb-title { margin: 0 0 22px; color: #F2EFE7; font-size: clamp(30px, 4vw, 52px); font-weight: 800; line-height: 1.28; word-break: keep-all; }
.food-erp-banner .feb-sub { margin: 0 0 32px; color: #C8C4BA; font-size: 18px; line-height: 1.6; word-break: keep-all; }
.food-erp-banner .feb-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-width: 236px; height: 62px; padding: 0 28px;
  background: #C7A968; color: #111; font-size: 20px; font-weight: 800; text-decoration: none; }
.food-erp-banner .feb-btn:hover { background: #d6bb7e; }
@media (max-width: 900px) {
  .food-erp-banner { min-height: 0; background-size: 100% auto; background-position: center bottom; }
  .food-erp-banner .feb-in { box-sizing: border-box; padding: 48px 20px 60vw; }
  .food-erp-banner .feb-btn { box-sizing: border-box; }
  .food-erp-banner .feb-kicker::before { display: none; }
  .food-erp-banner .feb-sub { font-size: 16px; }
  .food-erp-banner .feb-btn { width: 100%; }
}