:root{--ink:#17243A;--paper:#F5F4F0;--white:#fff;--muted:#5D6670;--line:#D8DCE0;--accent:#315E7D;--accent-dark:#24475F;--night:#17243A;--soft:#E8EAEC;--max:1240px;--radius:2px;--shadow:0 24px 70px rgba(18,20,19,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Pretendard,"Noto Sans KR","Apple SD Gothic Neo",system-ui,sans-serif;font-size:16px;line-height:1.72;word-break:keep-all}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}img{display:block;max-width:100%}.skip{position:fixed;left:16px;top:-80px;z-index:999;padding:10px 15px;background:var(--ink);color:#fff}.skip:focus{top:12px}.wrap{width:min(calc(100% - 48px),var(--max));margin-inline:auto}.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(18,20,19,.14);background:rgba(243,240,233,.94);backdrop-filter:blur(12px)}.header-inner{height:78px;display:flex;align-items:center;gap:34px}.logo{font-size:1rem;font-weight:800;letter-spacing:-.03em;line-height:1}.logo small{display:block;margin-top:6px;font-size:.62rem;font-weight:600;letter-spacing:.18em;color:var(--muted)}.main-nav{margin-left:auto;display:flex;align-items:center;gap:28px;font-size:.9rem;font-weight:650}.main-nav a{position:relative}.main-nav a:not(.header-cta):after{content:"";position:absolute;left:0;right:100%;bottom:-7px;height:1px;background:var(--ink);transition:right .25s}.main-nav a:hover:after{right:0}.header-cta,.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border:1px solid var(--ink);background:var(--ink);color:#fff;font-weight:700;line-height:1.2;transition:.2s}.header-cta:hover,.button:hover{background:var(--accent);border-color:var(--accent)}.button.secondary{background:transparent;color:var(--ink)}.button.secondary:hover{background:var(--ink);color:#fff}.button.light{background:#fff;color:var(--ink);border-color:#fff}.button.light:hover{background:var(--accent);border-color:var(--accent);color:#fff}.menu-button{display:none;margin-left:auto;width:44px;height:44px;border:0;background:transparent}.menu-button span,.menu-button:before,.menu-button:after{content:"";display:block;width:24px;height:1px;margin:6px auto;background:var(--ink)}
.eyebrow{margin:0 0 18px;font-size:.72rem;font-weight:750;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}.hero{padding:92px 0 72px;border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(340px,.82fr);gap:70px;align-items:end}.hero h1{max-width:830px;margin:0;font-size:clamp(3rem,6.3vw,6.7rem);line-height:.99;letter-spacing:-.075em;font-weight:760}.hero h1 span{display:block;color:var(--accent)}.hero-copy{max-width:650px;margin:34px 0 0;font-size:clamp(1.05rem,1.5vw,1.3rem);color:#4F5964}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}.hero-aside{border-top:1px solid var(--ink);padding-top:20px}.hero-aside strong{display:block;font-size:1.55rem;letter-spacing:-.04em}.hero-aside p{margin:14px 0 0;color:var(--muted)}.hero-proof{display:flex;align-items:center;justify-content:space-between;margin-top:42px;padding-top:17px;border-top:1px solid var(--line);font-size:.78rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase}.hero-proof span:last-child{color:var(--muted)}
.section{padding:118px 0}.section.dark{background:var(--night);color:#f6f3ec}.section.white{background:#fff}.section-head{display:grid;grid-template-columns:.72fr 1.28fr;gap:40px;margin-bottom:58px}.section-head h2{max-width:760px;margin:0;font-size:clamp(2.25rem,4.6vw,4.9rem);line-height:1.04;letter-spacing:-.065em}.section-head .intro{max-width:690px;margin:9px 0 0;color:var(--muted);font-size:1.07rem}.dark .section-head .intro{color:#C2CAD3}.trust-panel{display:grid;grid-template-columns:.75fr 1.25fr;border-top:1px solid currentColor;border-bottom:1px solid currentColor}.trust-date{padding:42px 40px 42px 0;border-right:1px solid currentColor}.trust-date strong{display:block;font-size:clamp(4rem,9vw,9rem);line-height:.85;letter-spacing:-.08em}.trust-date span{display:block;margin-top:25px;font-size:.82rem;letter-spacing:.15em}.trust-copy{display:flex;align-items:center;padding:50px 0 50px 70px}.trust-copy p{max-width:720px;margin:0;font-size:clamp(1.25rem,2.1vw,2rem);line-height:1.6;letter-spacing:-.03em}.trust-copy b{color:#8FB0C3}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.principle{min-height:315px;padding:34px;background:var(--paper)}.principle .num{display:block;margin-bottom:60px;color:var(--accent);font-size:.75rem;font-weight:750;letter-spacing:.15em}.principle h3{font-size:1.55rem;line-height:1.25;letter-spacing:-.04em}.principle p{color:var(--muted)}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.service-card{min-height:350px;padding:34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;transition:.25s}.service-card:hover{background:var(--ink);color:#fff;transform:translateY(-4px)}.service-card .num{display:block;color:var(--accent);font-size:.75rem;font-weight:800;letter-spacing:.14em}.service-card h3{margin:68px 0 14px;font-size:1.55rem;letter-spacing:-.04em}.service-card p{margin:0;color:var(--muted)}.service-card:hover p{color:#C8D0D8}.service-card em{display:block;margin-top:24px;font-style:normal;font-weight:700;font-size:.85rem}
.seo-map{display:grid;grid-template-columns:.92fr 1.08fr;gap:56px;align-items:center}.seo-copy h2{margin:0;font-size:clamp(2.4rem,4.8vw,5rem);line-height:1.06;letter-spacing:-.065em}.seo-copy>p{max-width:600px;color:var(--muted)}.seo-points{margin:30px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}.seo-points li{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid var(--line);font-size:.92rem}.seo-points span{color:var(--muted)}.map-board{padding:28px;background:var(--ink);color:#fff;box-shadow:var(--shadow)}.browser-bar{display:flex;align-items:center;gap:8px;padding-bottom:22px;border-bottom:1px solid #33465D}.browser-bar i{width:8px;height:8px;border-radius:50%;background:#7890A2}.browser-bar i:first-child{background:var(--accent)}.browser-bar span{margin-left:auto;font-size:.7rem;letter-spacing:.12em;color:#AAB8C5}.map-root{margin:28px 0 0;padding:18px;border:1px solid #40536A;font-weight:750}.map-root small{display:block;color:#ADBAC6;font-weight:500}.map-lines{display:grid;gap:12px;margin:12px 0 0 26px;padding-left:24px;border-left:1px solid #496079}.map-node{position:relative;padding:17px 18px;background:#21334A}.map-node:before{content:"";position:absolute;width:24px;height:1px;left:-25px;top:50%;background:#496079}.map-node strong{display:block}.map-node small{color:#BBC5CE}.map-note{margin:20px 0 0;color:#B3BEC8;font-size:.78rem}
.case-card{display:grid;grid-template-columns:1.15fr .85fr;border:1px solid var(--line);background:var(--paper)}.case-visual{min-height:510px;padding:34px;background:var(--night);color:#fff}.case-browser{height:100%;padding:24px;background:#F5F4F0;color:var(--ink)}.case-top{display:flex;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid #D2D5D7;font-size:.7rem;letter-spacing:.15em}.case-screen{display:grid;grid-template-columns:1.1fr .9fr;gap:25px;padding-top:50px}.case-screen h3{margin:0;font-family:Georgia,serif;font-size:clamp(2.6rem,5vw,5.5rem);font-weight:400;line-height:.9;letter-spacing:-.05em}.case-screen p{margin-top:24px;color:#5D6670}.case-lines{display:grid;gap:10px;align-content:end}.case-lines i{display:block;height:54px;border:1px solid #BFC6CD}.case-lines i:nth-child(2){margin-left:25px}.case-info{padding:52px}.case-info .tags{display:flex;flex-wrap:wrap;gap:8px}.tag{padding:7px 10px;border:1px solid var(--line);font-size:.72rem;font-weight:700;letter-spacing:.08em}.case-info h3{margin:55px 0 17px;font-size:2.4rem;letter-spacing:-.055em}.case-list{margin:28px 0 0;padding:0;list-style:none}.case-list li{padding:12px 0;border-top:1px solid var(--line);color:var(--muted)}
.industry-list{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid #40516A}.industry{display:grid;grid-template-columns:160px 1fr;gap:24px;padding:28px 0;border-bottom:1px solid #40516A}.industry:nth-child(odd){padding-right:34px}.industry:nth-child(even){padding-left:34px;border-left:1px solid #40516A}.industry b{font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;color:#8FB0C3}.industry p{margin:0;color:#c6cac6}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.price-card{position:relative;padding:34px;border:1px solid var(--line);background:#fff}.price-card.featured{background:var(--ink);color:#fff;border-color:var(--ink);transform:translateY(-12px)}.price-badge{position:absolute;right:18px;top:18px;padding:5px 9px;background:var(--accent);color:#fff;font-size:.68rem;font-weight:800;letter-spacing:.1em}.price-card h3{margin:0;font-size:1.2rem}.price{margin:32px 0 8px;font-size:2.7rem;font-weight:800;letter-spacing:-.06em}.price small{font-size:.9rem;font-weight:500}.price-card>p{color:var(--muted)}.featured>p{color:#bfc4bf}.price-card ul{margin:28px 0 0;padding:0;list-style:none}.price-card li{padding:11px 0;border-top:1px solid var(--line);font-size:.92rem}.featured li{border-color:#3B4D64}.maintenance{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-top:20px;padding:28px 32px;border:1px solid var(--line)}.maintenance strong{font-size:1.35rem}.maintenance p{margin:0;color:var(--muted)}
.process{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line)}.step{padding:26px 24px 0 0;border-right:1px solid var(--line);min-height:250px}.step+.step{padding-left:24px}.step:last-child{border-right:0}.step span{font-size:.72rem;font-weight:800;color:var(--accent)}.step h3{margin:65px 0 10px;font-size:1.35rem}.step p{margin:0;color:var(--muted);font-size:.9rem}
.faq{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px}.faq h2{position:sticky;top:120px;margin:0;font-size:clamp(2.5rem,5vw,5rem);line-height:1;letter-spacing:-.07em}.faq-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:23px 0;cursor:pointer;font-weight:700;list-style:none}summary::-webkit-details-marker{display:none}summary span{font-size:1.5rem;color:var(--accent)}details p{max-width:760px;margin:0;padding:0 38px 24px 0;color:var(--muted)}
.contact-band{background:var(--accent);color:#fff}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px}.contact-copy h2{margin:0;font-size:clamp(2.7rem,5.5vw,5.8rem);line-height:1;letter-spacing:-.07em}.contact-copy p{max-width:500px}.contact-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}.contact-links a{padding:12px 15px;border:1px solid rgba(255,255,255,.6);font-weight:700}.form-card{padding:36px;background:#fff;color:var(--ink)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.field.full{grid-column:1/-1}.field label{display:block;margin-bottom:7px;font-size:.82rem;font-weight:700}.field input,.field select,.field textarea{width:100%;border:1px solid #C9CFD5;border-radius:0;background:#fff;padding:13px 14px;color:var(--ink)}.field textarea{min-height:130px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--accent);outline-offset:1px}.agree{display:flex;align-items:flex-start;gap:9px;margin:18px 0;font-size:.82rem;color:var(--muted)}.agree input{margin-top:6px}.form-status{min-height:26px;margin:13px 0 0;font-size:.84rem}.form-status[data-state=success]{color:#196d3b}.form-status[data-state=error]{color:#a6261a}.form-status[data-state=notice]{color:#765a18}.hp{position:absolute;left:-9999px}
.page-hero{padding:92px 0 70px;border-bottom:1px solid var(--line)}.page-hero h1{max-width:900px;margin:0;font-size:clamp(3.2rem,6vw,6.4rem);line-height:1;letter-spacing:-.075em}.page-hero p{max-width:720px;margin:28px 0 0;color:var(--muted);font-size:1.12rem}.content-grid{display:grid;grid-template-columns:260px 1fr;gap:70px}.side-label{font-size:.75rem;font-weight:800;letter-spacing:.14em;color:var(--accent)}.prose{max-width:820px}.prose h2{margin:0 0 24px;font-size:2.2rem;letter-spacing:-.05em}.prose h2:not(:first-child){margin-top:70px}.prose h3{margin-top:32px}.prose p,.prose li{color:var(--muted)}.prose a{text-decoration:underline}.notice-box{margin:30px 0;padding:24px;border-left:3px solid var(--accent);background:#fff}.service-detail{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.detail-card{padding:32px;border:1px solid var(--line);background:#fff}.detail-card h3{margin-top:0}.detail-card p{color:var(--muted)}
.site-footer{padding:58px 0 25px;background:#111B2A;color:#fff}.footer-top{display:grid;grid-template-columns:1fr auto;gap:40px;padding-bottom:45px;border-bottom:1px solid #34445A}.footer-brand strong{font-size:1.3rem}.footer-brand p{margin:12px 0 0;color:#B6C0CA}.footer-nav{display:flex;flex-wrap:wrap;gap:24px;font-size:.86rem}.business-info{display:flex;flex-wrap:wrap;gap:7px 20px;padding:25px 0;color:#9DA9B6;font-size:.78rem}.business-info span:after{content:"·";margin-left:20px}.business-info span:last-child:after{display:none}.footer-bottom{display:flex;justify-content:space-between;gap:20px;color:#7F8B98;font-size:.75rem}.mobile-contact{display:none}
@media(max-width:960px){.main-nav{display:none;position:absolute;left:0;right:0;top:78px;padding:24px;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch}.main-nav[data-open]{display:flex}.menu-button{display:block}.hero-grid,.section-head,.seo-map,.case-card,.faq,.contact-grid,.content-grid{grid-template-columns:1fr}.hero{padding-top:68px}.hero-aside{margin-top:22px}.principles,.services-grid,.pricing-grid{grid-template-columns:1fr 1fr}.services-grid .service-card:last-child{grid-column:1/-1}.trust-panel{grid-template-columns:1fr}.trust-date{border-right:0;border-bottom:1px solid currentColor}.trust-copy{padding-left:0}.case-info{padding:38px}.process{grid-template-columns:repeat(3,1fr)}.faq h2{position:static}.industry{grid-template-columns:120px 1fr}.contact-grid{gap:42px}.content-grid{gap:30px}.mobile-contact{display:flex;position:fixed;z-index:40;left:14px;right:14px;bottom:14px;height:54px;background:var(--ink);color:#fff;align-items:center;justify-content:center;font-weight:800;box-shadow:0 15px 45px rgba(0,0,0,.25)}body{padding-bottom:70px}}
@media(max-width:680px){.wrap{width:min(calc(100% - 30px),var(--max))}.header-inner{height:68px}.main-nav{top:68px}.hero{padding:52px 0}.hero-grid{gap:28px}.hero h1{font-size:clamp(2.8rem,14vw,4.5rem)}.hero-proof{align-items:flex-start;flex-direction:column;gap:8px}.section{padding:82px 0}.section-head{margin-bottom:38px}.principles,.services-grid,.pricing-grid,.service-detail{grid-template-columns:1fr}.services-grid .service-card:last-child{grid-column:auto}.principle,.service-card{min-height:auto}.principle .num,.service-card h3{margin-top:34px;margin-bottom:12px}.trust-date{padding:34px 0}.trust-copy{padding:34px 0}.map-board{padding:20px}.seo-map{gap:34px}.case-visual{min-height:420px;padding:16px}.case-browser{padding:18px}.case-screen{grid-template-columns:1fr}.case-lines{display:none}.case-info{padding:30px 22px}.industry-list{grid-template-columns:1fr}.industry,.industry:nth-child(odd),.industry:nth-child(even){grid-template-columns:1fr;padding:24px 0;border-left:0}.featured{transform:none}.maintenance{align-items:flex-start;flex-direction:column}.process{grid-template-columns:1fr}.step,.step+.step{min-height:auto;padding:22px 0;border-right:0;border-bottom:1px solid var(--line)}.step h3{margin:20px 0 8px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.form-card{padding:25px 19px}.footer-top,.footer-bottom{grid-template-columns:1fr;display:grid}.footer-nav{gap:15px}.business-info{display:grid;gap:7px}.business-info span:after{display:none}.page-hero{padding:62px 0 48px}.page-hero h1{font-size:clamp(3rem,14vw,4.8rem)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}


/* Previz brand assets */
.logo.logo-image{
  display:flex;
  align-items:center;
  width:196px;
  min-width:196px;
}
.logo.logo-image img{
  width:100%;
  height:auto;
  max-height:46px;
  object-fit:contain;
}
.hero{position:relative;overflow:hidden}
.hero-brand-mark{
  position:absolute;
  right:max(22px,calc((100vw - var(--max))/2 - 30px));
  top:38px;
  width:220px;
  opacity:.035;
  pointer-events:none;
  user-select:none;
  z-index:0;
}
.hero .wrap{position:relative;z-index:1}
.footer-logo{
  width:210px;
  max-width:100%;
  margin-bottom:15px;
  filter:brightness(0) invert(1);
  opacity:.96;
}
.trust-panel{position:relative;overflow:hidden}
.trust-brand-mark{
  position:absolute;
  right:30px;
  top:50%;
  width:150px;
  transform:translateY(-50%);
  filter:brightness(0) invert(1);
  opacity:.055;
  pointer-events:none;
}
@media(max-width:760px){
  .logo.logo-image{width:160px;min-width:160px}
  .hero-brand-mark{width:150px;right:-35px;top:35px}
  .footer-logo{width:180px}
  .trust-brand-mark{width:115px;right:-24px}
}

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