/* 엘투 주방용품 — upgraded styles */
:root{
  --ink:#1a1718; --ink-2:#302a2b; --muted:#6d6667; --line:#e7e2e1; --line-2:#f0ecea;
  --silver:#f5f2f1; --steel:linear-gradient(135deg,#f9f8f7 0%,#e8e5e3 45%,#f5f3f2 60%,#e0dcda 100%);
  --accent:#8c2233; --accent-2:#e2a3ab; --accent-soft:rgba(140,34,51,.08);
  --navy:#1c1a1b; --navy-2:#262223; --white:#fff;
  --radius:18px; --radius-sm:12px;
  --ease:cubic-bezier(.22,.8,.2,1); --ease-back:cubic-bezier(.34,1.56,.64,1);
  --pad-x:clamp(20px,6vw,96px); --maxw:1320px;
  --header-h:76px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--header-h)}
body{margin:0;font-family:'Pretendard Variable',Pretendard,'Noto Sans KR',-apple-system,BlinkMacSystemFont,system-ui,sans-serif;color:var(--ink);background:#fff;font-size:16px;line-height:1.6;
  word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{text-wrap:balance}
p{text-wrap:pretty}
a{color:inherit;text-decoration:none}
button,select,input,textarea{font:inherit}
img{display:block;max-width:100%}
::selection{background:var(--accent);color:#fff}
.form-honey{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important}
.hide{display:none!important}
.scroll-progress{position:fixed;inset:0 0 auto 0;height:3px;z-index:60;pointer-events:none}
.scroll-progress span{display:block;height:100%;width:100%;transform-origin:0 50%;transform:scaleX(var(--p,0));background:linear-gradient(90deg,var(--accent),var(--accent-2))}
.site-header{position:fixed;top:0;left:0;right:0;z-index:50;height:var(--header-h);padding:0 var(--pad-x);display:flex;align-items:center;gap:40px;color:#fff;
  transition:background .4s var(--ease),color .4s var(--ease),box-shadow .4s var(--ease),height .4s var(--ease),transform .45s var(--ease)}
.site-header.scrolled{background:rgba(255,255,255,.86);backdrop-filter:saturate(1.6) blur(18px);-webkit-backdrop-filter:saturate(1.6) blur(18px);color:var(--ink);box-shadow:0 1px 0 rgba(26,23,24,.07),0 10px 30px rgba(26,23,24,.05);--header-h:66px;height:66px}
.site-header.hidden{transform:translateY(-100%)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.08rem;letter-spacing:-.02em;white-space:nowrap}
.logo-mark{width:58px;height:38px;overflow:hidden;position:relative;flex:none}
.logo-mark img{position:absolute;width:66px;height:38px;max-width:none;object-fit:contain;left:50%;top:50%;transform:translate(-50%,-50%);transition:filter .4s}
.site-header:not(.scrolled) .logo-mark img{filter:brightness(0) invert(1)}
.site-header nav{display:flex;gap:6px;margin:auto}
.site-header nav a{position:relative;padding:8px 14px;font-weight:600;font-size:.95rem;opacity:.86;white-space:nowrap;border-radius:999px;transition:opacity .25s,background .25s,color .25s}
.site-header nav a::after{content:'';position:absolute;left:14px;right:14px;bottom:3px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:right;transition:transform .35s var(--ease)}
.site-header nav a:hover,.site-header nav a.current{opacity:1}
.site-header nav a:hover::after,.site-header nav a.current::after{transform:scaleX(1);transform-origin:left}
.header-cta{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#fff;padding:11px 20px;border-radius:999px;font-weight:700;font-size:.95rem;white-space:nowrap;box-shadow:0 8px 24px rgba(140,34,51,.35);transition:transform .3s var(--ease),box-shadow .3s}
.header-cta:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(140,34,51,.45)}
.header-cta i{font-style:normal;transition:transform .3s var(--ease)}
.header-cta:hover i{transform:translateX(3px)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.76rem;letter-spacing:.24em;font-weight:800;color:var(--accent-2);margin:0 0 18px}
.eyebrow.dark{color:var(--accent)}
.eyebrow.dark::before{content:'';width:22px;height:2px;background:currentColor}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 0 0 rgba(226,163,171,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(226,163,171,0)}100%{box-shadow:0 0 0 0 rgba(226,163,171,0)}}
.primary,.ghost{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:17px 28px;border-radius:999px;font-weight:700;white-space:nowrap;transition:transform .35s var(--ease),box-shadow .35s,background .3s,border-color .3s}
.primary{background:var(--accent);color:#fff;box-shadow:0 12px 30px rgba(140,34,51,.35)}
.primary:hover{box-shadow:0 18px 40px rgba(140,34,51,.5)}
.primary i{font-style:normal;transition:transform .3s var(--ease)}
.primary:hover i{transform:translateX(4px)}
.ghost{border:1px solid rgba(255,255,255,.45);color:#fff;backdrop-filter:blur(8px);background:rgba(255,255,255,.06)}
.ghost:hover{background:rgba(255,255,255,.16);border-color:#fff}
.btn-shine{overflow:hidden;isolation:isolate}
.btn-shine::after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.38) 50%,transparent 70%);transform:translateX(-120%);transition:transform .8s var(--ease)}
.btn-shine:hover::after{transform:translateX(120%)}
.js .reveal{opacity:0;transform:translateY(36px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:calc(var(--i,0) * 90ms)}
.js .reveal.in{opacity:1;transform:none}
.hero{position:relative;height:100vh;height:100svh;min-height:640px;max-height:980px;color:#fff;overflow:hidden;background:var(--navy)}
.hero-media{position:absolute;inset:-6% 0 0 0;will-change:transform}
.hero-media img{width:100%;height:100%;object-fit:cover;animation:kenburns 22s ease-out both}
@keyframes kenburns{from{transform:scale(1.14)}to{transform:scale(1.02)}}
.hero-shade{position:absolute;inset:0;background:
  radial-gradient(120% 90% at 0% 60%,rgba(18,15,16,.92) 0%,rgba(18,15,16,.6) 45%,rgba(18,15,16,.1) 80%),
  linear-gradient(180deg,rgba(18,15,16,.55) 0%,transparent 25%,transparent 70%,rgba(18,15,16,.7) 100%)}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(70% 70% at 20% 50%,#000 10%,transparent 70%);-webkit-mask-image:radial-gradient(70% 70% at 20% 50%,#000 10%,transparent 70%)}
.hero-copy{position:absolute;left:var(--pad-x);right:var(--pad-x);top:52%;transform:translateY(-50%);max-width:760px}
.hero h1{font-size:clamp(2.7rem,6.4vw,6.2rem);line-height:1.08;letter-spacing:-.045em;margin:0 0 28px;font-weight:800}
.hero h1 .line{display:block;overflow:hidden;padding-bottom:.06em}
.hero h1 .line>span{display:inline-block}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,#fff 0%,#f0c4c9 50%,var(--accent-2) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:clamp(1rem,1.3vw,1.14rem);line-height:1.85;color:rgba(255,255,255,.82);margin:0}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:38px}
.hero-in{animation:heroIn 1.1s var(--ease) both;animation-delay:var(--d,0s)}
.hero h1 .hero-in{animation-name:heroLine}
@keyframes heroIn{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
@keyframes heroLine{from{transform:translateY(105%)}to{transform:none}}
.hero-proof{position:absolute;right:var(--pad-x);bottom:48px;display:flex;align-items:center;gap:22px;background:rgba(24,20,21,.55);padding:18px 26px;border:1px solid rgba(255,255,255,.12);border-radius:16px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.hero-proof strong{font-size:.78rem;letter-spacing:.18em;color:var(--accent-2)}
.hero-proof ul{display:flex;gap:18px;margin:0;padding:0;list-style:none;font-size:.9rem;color:rgba(255,255,255,.88);white-space:nowrap}
.hero-proof li{display:flex;align-items:center;gap:7px}
.hero-proof li::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--accent-2)}
.scroll-cue{position:absolute;left:50%;bottom:30px;width:26px;height:42px;margin-left:-13px;border:2px solid rgba(255,255,255,.5);border-radius:14px}
.scroll-cue span{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:#fff;animation:cue 1.8s var(--ease) infinite}
@keyframes cue{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}
.marquee{background:var(--accent);color:#fff;overflow:hidden;padding:16px 0;border-block:1px solid rgba(0,0,0,.08)}
.marquee-track{display:flex;width:max-content;animation:marquee 38s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee span{display:inline-flex;align-items:center;gap:26px;padding-right:26px;font-weight:800;font-size:1.05rem;letter-spacing:-.01em;white-space:nowrap}
.marquee span::after{content:'✦';font-size:.7rem;opacity:.7}
@keyframes marquee{to{transform:translateX(-50%)}}
.quickbar{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;padding:40px var(--pad-x);background:var(--silver)}
.quickbar>div{position:relative;display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:18px;align-items:center;padding:26px 26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:transform .4s var(--ease),box-shadow .4s,border-color .3s}
.quickbar>div:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(26,23,24,.08);border-color:transparent}
.qb-icon{grid-row:1/3;width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);transition:background .3s,color .3s,transform .5s var(--ease-back)}
.quickbar>div:hover .qb-icon{background:var(--accent);color:#fff;transform:rotate(-8deg) scale(1.06)}
.qb-icon svg,.step-dot svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.qb-num{position:absolute;right:22px;top:18px;font-size:.78rem;font-weight:800;color:#cdc5c4;letter-spacing:.08em}
.quickbar strong{font-size:1.08rem;letter-spacing:-.02em}
.quickbar small{color:var(--muted);font-size:.9rem}
.section{padding:120px var(--pad-x)}
.section>*{max-width:var(--maxw);margin-left:auto;margin-right:auto}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:48px;margin-bottom:48px}
.section-head h2,.industry-band h2,.estimate h2,.contact-intro h2{font-size:clamp(2.1rem,4vw,3.9rem);line-height:1.16;letter-spacing:-.045em;margin:0;font-weight:800}
.section-head>p{max-width:420px;line-height:1.8;color:var(--muted);margin:0}
.category-tabs{position:relative;display:inline-flex;gap:4px;padding:6px;margin-bottom:34px;background:var(--silver);border:1px solid var(--line);border-radius:999px}
.category-tabs button{position:relative;z-index:1;border:0;background:none;padding:11px 22px;border-radius:999px;cursor:pointer;font-weight:700;font-size:.95rem;color:#665f60;white-space:nowrap;transition:color .35s}
.category-tabs button:hover{color:var(--ink)}
.category-tabs button.active{color:#fff}
.tab-indicator{position:absolute;z-index:0;left:0;top:0;width:0;height:0;border-radius:999px;background:var(--ink);box-shadow:0 6px 18px rgba(26,23,24,.25);transition:transform .5s var(--ease),width .5s var(--ease),height .5s var(--ease)}
.no-js .category-tabs button.active{background:var(--ink)}
.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-flow:dense;gap:24px}
.product-card{position:relative;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .3s,opacity .9s var(--ease)}
.product-card::before{content:'';position:absolute;inset:0;z-index:2;pointer-events:none;opacity:0;transition:opacity .4s;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(140,34,51,.10),transparent 45%)}
.product-card:hover{transform:translateY(-8px);box-shadow:0 30px 60px -18px rgba(26,23,24,.22);border-color:transparent}
.js .product-card.reveal.in:hover{transform:translateY(-8px)}
.product-card:hover::before{opacity:1}
.product-card.wide{grid-column:span 2}
.product-image{height:300px;position:relative;overflow:hidden;background:#efebea}
.product-image img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.product-card:hover .product-image img{transform:scale(1.07)}
.device-card .product-image{background:var(--steel)}
.device-card .product-image img{object-fit:cover;object-position:50% 45%}
.device-card:hover .product-image img{transform:scale(1.08) translateY(-4px)}
.crop-a img{object-position:50% 34%}.crop-c img{object-position:26% 62%}.crop-d img{object-position:100% 50%}
.product-image .tag,.product-image .badge{position:absolute;top:16px;padding:7px 12px;border-radius:999px;font-size:.76rem;font-weight:700;white-space:nowrap}
.product-image .tag{left:16px;background:rgba(26,23,24,.78);color:#fff;backdrop-filter:blur(6px)}
.product-image .badge{right:16px;background:var(--accent);color:#fff;box-shadow:0 6px 16px rgba(140,34,51,.35)}
.product-body{flex:1;display:flex;flex-direction:column;padding:24px 24px 22px}
.product-body h3{margin:0 0 6px;font-size:1.24rem;line-height:1.35;letter-spacing:-.03em}
.product-body>p{margin:0 0 20px;color:var(--muted);font-size:.93rem;line-height:1.6}
.price-row{margin-top:auto;display:flex;align-items:flex-end;justify-content:space-between;gap:12px;padding-top:18px;border-top:1px dashed var(--line)}
.price small{display:block;color:var(--muted);font-size:.74rem;font-weight:600}
.price strong{font-size:1.42rem;letter-spacing:-.03em;white-space:nowrap}
.package-card .price strong{color:var(--accent)}
.detail-btn{display:inline-flex;align-items:center;gap:8px;flex:none;border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 16px;font-weight:700;font-size:.86rem;cursor:pointer;color:var(--ink);white-space:nowrap;transition:background .3s,color .3s,border-color .3s}
.detail-btn i{font-style:normal;display:inline-block;transition:transform .35s var(--ease)}
.product-card:hover .detail-btn{background:var(--ink);color:#fff;border-color:var(--ink)}
.detail-btn:hover{background:var(--accent)!important;border-color:var(--accent)!important}
.product-card:hover .detail-btn i{transform:translateX(4px)}
.estimate-note{color:#8a8384;font-size:.84rem;margin:24px auto 0}
.industry-band{position:relative;overflow:hidden;background:var(--navy);color:#fff;padding:120px var(--pad-x);display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(40px,8vw,120px)}
.industry-band::before{content:'';position:absolute;width:620px;height:620px;left:-200px;bottom:-320px;border-radius:50%;background:radial-gradient(circle,rgba(140,34,51,.32),transparent 65%);filter:blur(10px);animation:float 12s ease-in-out infinite alternate}
@keyframes float{to{transform:translate(120px,-60px)}}
.industry-head{position:relative}
.industry-head>p:not(.eyebrow){margin:22px 0 0;color:#aba2a3;line-height:1.7}
.industry-list{position:relative;border-top:1px solid rgba(255,255,255,.14)}
.industry-list button{position:relative;width:100%;display:grid;grid-template-columns:56px minmax(0,1fr) auto;align-items:center;border:0;border-bottom:1px solid rgba(255,255,255,.14);background:none;color:#fff;padding:26px 12px;text-align:left;cursor:pointer;overflow:hidden;isolation:isolate}
.industry-list button::before{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(140,34,51,.22),rgba(140,34,51,0));transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}
.industry-list button:hover::before,.industry-list button:focus-visible::before{transform:scaleX(1)}
.industry-list b{color:var(--accent-2);font-size:.9rem;transition:transform .5s var(--ease)}
.industry-list span{font-size:clamp(1.2rem,2vw,1.55rem);font-weight:700;letter-spacing:-.03em;transition:transform .5s var(--ease)}
.industry-list button:hover span{transform:translateX(10px)}
.industry-list small{display:block;color:#aba2a3;font-size:.88rem;font-weight:500;margin-top:4px;letter-spacing:0}
.industry-list i{font-style:normal;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(255,255,255,.25);font-size:1.1rem;transition:transform .5s var(--ease-back),background .3s,border-color .3s}
.industry-list button:hover i{transform:rotate(45deg);background:var(--accent);border-color:var(--accent)}
.process-steps{position:relative;padding:0;list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.process-steps::before,.process-steps::after{content:'';position:absolute;left:32px;right:32px;top:31px;height:2px;background:var(--line)}
.process-steps::after{background:linear-gradient(90deg,var(--accent),var(--accent-2));transform:scaleX(var(--prog,0));transform-origin:left;transition:transform .2s linear}
.process-steps li{position:relative;z-index:1;padding:0 6px}
.step-dot{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:#fff;border:2px solid var(--line);color:var(--muted);margin-bottom:28px;transition:background .5s,border-color .5s,color .5s,transform .6s var(--ease-back),box-shadow .5s}
.process-steps li.on .step-dot{background:var(--accent);border-color:var(--accent);color:#fff;transform:scale(1.06);box-shadow:0 0 0 8px var(--accent-soft)}
.process-steps em{font-style:normal;font-size:.75rem;font-weight:800;letter-spacing:.16em;color:var(--accent)}
.process-steps h3{font-size:1.36rem;margin:8px 0 10px;letter-spacing:-.03em}
.process-steps p{color:var(--muted);line-height:1.75;margin:0;max-width:240px}
.estimate{position:relative;overflow:hidden;padding:120px var(--pad-x);background:linear-gradient(160deg,#242021 0%,#161314 100%);color:#fff;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(40px,7vw,110px);align-items:center}
.estimate::before{content:'';position:absolute;right:-180px;top:-220px;width:640px;height:640px;border-radius:50%;background:radial-gradient(circle,rgba(140,34,51,.28),transparent 62%);animation:float 14s ease-in-out infinite alternate-reverse}
.estimate>*{position:relative}
.estimate-copy>p:not(.eyebrow){color:#aea5a6;line-height:1.8;max-width:470px;margin-top:22px}
.estimate form{background:#fff;color:var(--ink);padding:32px;border-radius:24px;display:grid;grid-template-columns:1fr 1fr;gap:16px;box-shadow:0 40px 80px -20px rgba(0,0,0,.5)}
.estimate label,.contact-form label{font-size:.8rem;color:var(--muted);font-weight:700}
.estimate .full,.contact-form .full{grid-column:1/-1}
.estimate select,.contact-form input,.contact-form select,.contact-form textarea{width:100%;margin-top:8px;padding:14px 16px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;color:var(--ink);font-size:.98rem;transition:border-color .25s,box-shadow .25s,background .25s}
select{appearance:none;-webkit-appearance:none;padding-right:42px!important;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23667077' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E")!important;background-repeat:no-repeat!important;background-position:right 16px center!important;cursor:pointer}
.estimate select:hover,.contact-form input:hover,.contact-form select:hover,.contact-form textarea:hover{border-color:#d2cbca}
.estimate select:focus,.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.estimate form>button{position:relative;border:0;background:var(--accent);color:#fff;padding:18px;border-radius:var(--radius-sm);font-weight:800;font-size:1rem;cursor:pointer;transition:transform .3s var(--ease),box-shadow .3s}
.estimate form>button:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(140,34,51,.4)}
.estimate form>button:active{transform:translateY(0) scale(.99)}
.estimate-result{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--navy) 0%,#3a2a2d 100%);color:#fff;padding:24px 26px;border-radius:16px}
.estimate-result small{color:#bdb4b5;font-weight:600}
.estimate-result strong{display:block;font-size:clamp(1.5rem,2.6vw,2rem);margin:4px 0 6px;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.estimate-result p{margin:0;color:#bdb4b5;font-size:.84rem}
.estimate-result .bar{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(255,255,255,.08)}
.estimate-result .bar span{display:block;height:100%;width:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));transform-origin:left;transform:scaleX(0)}
.estimate-result.pulse .bar span{animation:bar 1s var(--ease) forwards}
@keyframes bar{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.contact-section{padding:120px var(--pad-x);display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(40px,7vw,110px);background:#f7f4f3}
.contact-intro>p:not(.eyebrow){color:var(--muted);line-height:1.8;max-width:500px;margin-top:22px}
.contact-points{margin-top:40px;display:grid;gap:12px}
.contact-points span{display:flex;align-items:center;gap:14px;padding:16px 18px;background:#fff;border:1px solid var(--line);border-radius:14px;font-weight:700;color:var(--ink-2);transition:transform .4s var(--ease),border-color .3s}
.contact-points span:hover{transform:translateX(6px);border-color:var(--accent)}
.contact-points b{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--accent-soft);color:var(--accent);font-size:.8rem}
.contact-form{align-self:start;background:#fff;border:1px solid var(--line);border-radius:24px;padding:34px;display:grid;grid-template-columns:1fr 1fr;gap:18px;box-shadow:0 30px 60px -30px rgba(26,23,24,.18)}
.contact-form textarea{resize:vertical;min-height:130px}
.contact-form .privacy{display:flex;align-items:center;gap:10px;font-weight:500;font-size:.88rem;cursor:pointer}
.contact-form .privacy input{width:18px;height:18px;margin:0;accent-color:var(--accent);flex:none}
.contact-form>button{position:relative;display:flex;justify-content:center;align-items:center;gap:10px;border:0;background:var(--ink);color:#fff;padding:18px;border-radius:var(--radius-sm);font-weight:800;font-size:1rem;cursor:pointer;transition:background .3s,transform .3s var(--ease),box-shadow .3s}
.contact-form>button i{font-style:normal;transition:transform .3s var(--ease)}
.contact-form>button:hover{background:var(--accent);transform:translateY(-2px);box-shadow:0 14px 30px rgba(140,34,51,.35)}
.contact-form>button:hover i{transform:translateX(4px)}
.contact-success{padding:20px;background:#f1f6f3;border-left:3px solid #3c7658;border-radius:10px;color:#2a4938;animation:heroIn .6s var(--ease) both}
.contact-success p{margin:6px 0 0;font-size:.84rem;line-height:1.65;color:#557064}
footer{position:relative;overflow:hidden;background:#141213;color:#fff;padding:40px var(--pad-x) 28px;line-height:1.5}
.footer-big{font-weight:900;font-size:clamp(2.4rem,10vw,10rem);line-height:.9;letter-spacing:-.05em;color:transparent;background:linear-gradient(180deg,#ffffff 0%,rgba(255,255,255,.55) 55%,rgba(226,163,171,.35) 100%);-webkit-background-clip:text;background-clip:text;opacity:.92;white-space:nowrap;margin-bottom:22px;user-select:none}
.footer-inner{display:flex;justify-content:space-between;gap:16px 40px;flex-wrap:wrap}
.footer-brand{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:12px}
.footer-brand .logo-mark{width:72px;height:44px}
.footer-brand .logo-mark img{width:72px;height:44px;filter:brightness(0) invert(1);opacity:.96}
.footer-brand p{grid-column:1/-1;color:#9f9697;margin:2px 0 0}
.footer-info{color:#b8b0b1;font-size:.86rem}
.footer-info p{margin:0 0 2px}
.copyright{margin-top:10px!important;color:#6f6667}
.to-top{position:fixed;right:24px;bottom:24px;z-index:40;width:50px;height:50px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:#fff;font-weight:800;box-shadow:0 12px 30px rgba(0,0,0,.25);opacity:0;transform:translateY(20px) scale(.8);pointer-events:none;transition:opacity .4s,transform .5s var(--ease-back),background .3s}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{background:var(--accent)}
.mobile-cta{display:none}
dialog{border:0;border-radius:24px;box-shadow:0 40px 120px rgba(0,0,0,.35);padding:46px;max-width:900px;width:calc(100% - 32px);max-height:88vh;overflow:auto;color:var(--ink)}
dialog[open]{animation:dlgIn .5s var(--ease) both}
dialog.closing{animation:dlgOut .28s var(--ease) both}
dialog::backdrop{background:rgba(12,10,11,.55);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
dialog[open]::backdrop{animation:fade .4s ease both}
dialog.closing::backdrop{animation:fade .28s ease reverse both}
@keyframes dlgIn{from{opacity:0;transform:translateY(30px) scale(.96)}to{opacity:1;transform:none}}
@keyframes dlgOut{to{opacity:0;transform:translateY(16px) scale(.97)}}
@keyframes fade{from{opacity:0}to{opacity:1}}
dialog h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:0 0 8px;letter-spacing:-.04em}
.dialog-summary{color:var(--muted);line-height:1.7;margin:0 0 8px}
.dialog-price{font-size:1.5rem;color:var(--accent);font-weight:800;margin:14px 0 0}
.dialog-price::before{content:'예상 견적 ';font-size:.8rem;color:var(--muted);font-weight:600}
.close{position:absolute;right:18px;top:16px;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:#fff;font-size:1.5rem;line-height:1;cursor:pointer;transition:transform .4s var(--ease),background .3s,color .3s}
.close:hover{transform:rotate(90deg);background:var(--ink);color:#fff}
.spec-list{border-top:2px solid var(--ink);margin:26px 0 18px}
.spec-row{display:grid;grid-template-columns:42px minmax(0,1.25fr) minmax(0,1.15fr) minmax(0,1fr) minmax(0,1fr);align-items:center;gap:12px;padding:15px 10px;border-bottom:1px solid var(--line);animation:heroIn .5s var(--ease) both;transition:background .25s}
.spec-row:hover{background:var(--silver)}
.spec-row b{color:var(--accent);font-size:.78rem}
.spec-row strong{font-size:.95rem}
.spec-row span{font-size:.9rem}
.spec-row small,.spec-row em{color:var(--muted);font-size:.8rem;font-style:normal}
.dialog-note{font-size:.8rem;color:var(--muted);margin:0 0 20px}
.dialog-link{width:100%;border-radius:var(--radius-sm)}
@media (max-width:1180px){
  .site-header nav a{padding:8px 10px}
  .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:980px){
  .site-header nav{display:none}
  .header-cta{margin-left:auto}
  .quickbar{grid-template-columns:1fr;gap:12px}
  .industry-band,.estimate,.contact-section{grid-template-columns:1fr}
  .process-steps{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:44px}
  .process-steps::before,.process-steps::after{display:none}
  .section-head{flex-direction:column;align-items:flex-start;gap:18px}
}
@media (max-width:720px){
  :root{--header-h:64px}
  .site-header{gap:12px}
  .hero{min-height:620px}
  .hero-copy{top:47%}
  .hero-proof{left:var(--pad-x);right:var(--pad-x);bottom:26px;flex-direction:column;align-items:flex-start;gap:8px;padding:14px 18px}
  .hero-proof ul{gap:14px;font-size:.84rem}
  .scroll-cue{display:none}
  .hero .eyebrow{font-size:.66rem;letter-spacing:.12em;white-space:nowrap}
  .hero-actions{margin-top:28px;gap:10px}
  .hero-actions a{flex:1 1 0;padding:15px 12px;font-size:.92rem}
  .marquee{padding:12px 0}.marquee span{font-size:.92rem}
  .section,.industry-band,.estimate,.contact-section{padding-top:80px;padding-bottom:80px}
  .category-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%;border-radius:18px;gap:4px}
  .category-tabs button{padding:12px 4px;font-size:.9rem;border-radius:12px}
  .tab-indicator{border-radius:12px}
  .product-grid{grid-template-columns:1fr;gap:18px}
  .product-card.wide{grid-column:auto}
  .product-image{height:240px}
  .device-card .product-image{height:330px}
  .product-body{padding:20px}
  .process-steps{grid-template-columns:1fr;row-gap:0}
  .process-steps li{display:grid;grid-template-columns:64px 1fr;column-gap:20px;padding:0 0 34px}
  .process-steps li:not(:last-child)::before{content:'';position:absolute;left:31px;top:70px;bottom:6px;width:2px;background:var(--line)}
  .process-steps li.on:not(:last-child)::before{background:linear-gradient(var(--accent),var(--line))}
  .step-dot{grid-row:1/4;margin:0}
  .process-steps h3{margin:4px 0 6px}
  .estimate form,.contact-form{grid-template-columns:1fr;padding:22px;border-radius:20px}
  .contact-form>label:not(.full){grid-column:1/-1}
  .to-top{display:none}
  .mobile-cta{position:fixed;left:16px;right:16px;bottom:16px;z-index:45;display:flex;justify-content:center;align-items:center;gap:8px;padding:16px;border-radius:16px;background:var(--accent);color:#fff;font-weight:800;box-shadow:0 16px 40px rgba(140,34,51,.45);transform:translateY(140%);transition:transform .5s var(--ease)}
  .mobile-cta i{font-style:normal}
  .mobile-cta.show{transform:none}
  footer{padding-bottom:86px}
  dialog{padding:34px 20px 24px}
  .spec-row{grid-template-columns:30px minmax(0,1fr) minmax(0,1fr);gap:8px}
  .spec-row small,.spec-row em{display:none}
}
@media (max-width:420px){
  .brand-name{display:none}
  .hero-actions{flex-direction:column}
  .hero-actions a{flex:none}
  .category-tabs button{font-size:.86rem}
  .price-row{flex-wrap:wrap}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
}


/* =========================================================
   FX LAYER — intro, hero particles, cursor, tilt, reveals
   ========================================================= */
.is-loading .hero-in,.is-loading .hero-media img,.is-loading .hero h1 .ch{animation-play-state:paused}
.is-loading .hero h1{visibility:hidden}
/* intro loader */
.loader{position:fixed;inset:0;z-index:100;background:var(--navy);display:grid;place-items:center;color:#fff;clip-path:inset(0 0 0 0);transition:clip-path 1s cubic-bezier(.76,0,.24,1);animation:loaderAuto .01s 4.5s forwards}
.loader.done{clip-path:inset(0 0 100% 0)}
.no-loader .loader{display:none}
@keyframes loaderAuto{to{visibility:hidden}}
.loader-inner{display:grid;justify-items:center;gap:20px}
.loader img{width:120px;height:auto;filter:brightness(0) invert(1);opacity:0;animation:heroIn .9s var(--ease) .1s forwards}
.loader-word{font-size:.72rem;letter-spacing:.42em;font-weight:700;color:var(--accent-2);opacity:0;animation:heroIn .9s var(--ease) .3s forwards}
.loader-bar{width:170px;height:2px;background:rgba(255,255,255,.12);overflow:hidden;border-radius:2px}
.loader-bar span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));transform-origin:left;transform:scaleX(0);animation:loadBar 1.15s cubic-bezier(.65,0,.35,1) .2s forwards}
@keyframes loadBar{to{transform:scaleX(1)}}
/* hero: character reveal */
.hero h1 .ch{display:inline-block;transform:translateY(112%) rotate(7deg);opacity:0;filter:blur(8px);animation:chIn 1.05s var(--ease) forwards;animation-delay:calc(var(--lb,0s) + var(--ci) * 40ms)}
@keyframes chIn{to{transform:none;opacity:1;filter:blur(0)}}
.hero h1 em.split{background:none;color:inherit}
.hero h1 em .ch{background:linear-gradient(90deg,#fff 0%,#f0c4c9 50%,var(--accent-2) 100%);background-size:calc(var(--n) * 100%) 100%;background-position:calc(var(--k) / (var(--n) - 1) * 100%) 0;-webkit-background-clip:text;background-clip:text;color:transparent}
/* hero: particles + mouse parallax */
.hero-fx{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;mix-blend-mode:screen}
.hero-copy{transform:translate(calc(var(--hx,0) * -12px),calc(-50% + var(--hy,0) * -10px))}
.hero-grid{transform:translate(calc(var(--hx,0) * 18px),calc(var(--hy,0) * 18px))}
.hero-proof{translate:calc(var(--hx,0) * -6px) calc(var(--hy,0) * -6px)}
/* headings: line mask */
.h-split .ln{display:block;overflow:hidden;padding-bottom:.1em;margin-bottom:-.1em}
.h-split .ln>span{display:inline-block;transform:translateY(108%);transition:transform 1.1s var(--ease);transition-delay:calc(.15s + var(--li) * .11s)}
.reveal.in .h-split .ln>span{transform:none}
.js .reveal .eyebrow.dark::before{width:0;transition:width .9s var(--ease) .2s}
.js .reveal.in .eyebrow.dark::before{width:22px}
/* product cards: image wipe + tilt */
.js .product-card.reveal .product-image{clip-path:inset(100% 0 0 0);transition:clip-path 1.15s cubic-bezier(.76,0,.24,1) .12s}
.js .product-card.reveal.in .product-image{clip-path:inset(0 0 0 0)}
.js .product-card.reveal .product-image img{transform:scale(1.2)}
.js .product-card.reveal.in .product-image img{transform:scale(1)}
.js .product-card.reveal.in:hover .product-image img{transform:scale(1.07)}
.product-card.tilting{transition:transform .12s linear,box-shadow .5s var(--ease),border-color .3s}
.product-card{transform-style:preserve-3d}
/* custom cursor ring (desktop) */
.cursor{position:fixed;left:0;top:0;z-index:95;width:34px;height:34px;margin:-17px 0 0 -17px;border:1.5px solid rgba(26,23,24,.45);border-radius:50%;pointer-events:none;display:grid;place-items:center;opacity:0;transition:width .4s var(--ease),height .4s var(--ease),margin .4s var(--ease),background .3s,border-color .3s,opacity .3s}
.cursor.on{opacity:1}
.cursor span{font-size:.64rem;font-weight:800;letter-spacing:.16em;color:#fff;opacity:0;transition:opacity .2s}
.cursor.dark{border-color:rgba(255,255,255,.55)}
.cursor.link{width:56px;height:56px;margin:-28px 0 0 -28px;border-color:var(--accent);background:rgba(140,34,51,.08)}
.cursor.view{width:88px;height:88px;margin:-44px 0 0 -44px;background:var(--accent);border-color:var(--accent);box-shadow:0 10px 30px rgba(140,34,51,.35)}
.cursor.view span{opacity:1}
@media (hover:none),(pointer:coarse){.cursor{display:none}}
/* industry hover image preview */
.ind-preview{position:fixed;left:0;top:0;z-index:30;width:300px;height:200px;margin:-100px 0 0 40px;border-radius:18px;overflow:hidden;pointer-events:none;opacity:0;transition:opacity .35s;box-shadow:0 30px 70px rgba(0,0,0,.5);border:1px solid rgba(255,255,255,.12)}
.ind-preview.show{opacity:1}
.ind-preview img{width:100%;height:100%;object-fit:cover}
/* marquee reacts to scroll speed */
.marquee span{transform:skewX(var(--skew,0deg))}
/* film grain on dark sections */
.industry-band::after,.estimate::after{content:'';position:absolute;inset:0;pointer-events:none;opacity:.08;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.industry-band>*,.estimate>*{position:relative;z-index:1}
/* gradient ring on quickbar hover */
.quickbar>div::after{content:'';position:absolute;inset:-1px;border-radius:inherit;padding:1.5px;background:linear-gradient(135deg,var(--accent),rgba(140,34,51,0) 55%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .45s;pointer-events:none}
.quickbar>div:hover::after{opacity:1}
/* step icon pop */
.process-steps li.on .step-dot svg{animation:pop .7s var(--ease-back)}
@keyframes pop{0%{transform:scale(.3) rotate(-20deg)}}
/* click ripple */
.header-cta,.detail-btn,.estimate form>button,.contact-form>button,.category-tabs button{position:relative;overflow:hidden}
.rpl{position:absolute;width:20px;height:20px;margin:-10px 0 0 -10px;border-radius:50%;background:rgba(255,255,255,.45);transform:scale(0);animation:rpl .75s var(--ease) forwards;pointer-events:none;z-index:2}
.category-tabs .rpl,.detail-btn .rpl{background:rgba(140,34,51,.22)}
@keyframes rpl{to{transform:scale(20);opacity:0}}
@media (prefers-reduced-motion:reduce){.hero h1 .ch{opacity:1;filter:none;transform:none}.h-split .ln>span{transform:none}.js .product-card.reveal .product-image{clip-path:none}}