/* ㈜엘비시스템 — 인더스트리얼 에디토리얼 스타일
   종이색 바탕 + 먹색 글자 + 로고 청록 한 가지 강조색, 모노 글꼴 라벨, 얇은 구분선, 큰 제목 */
:root{
  --paper:#f3f1ec; --paper2:#e9e6df; --ink:#101317; --ink2:#3a3f47; --mute:#7b8089; --line:#d5d1c8;
  --night:#0c1220; --night2:#141c2e; --nline:#273149;
  --acc:#17b3a1; --acc2:#0e7f73; --navy:#16245c;
  --sans:"Pretendard Variable","Pretendard","Malgun Gothic","Apple SD Gothic Neo",system-ui,sans-serif;
  --mono:"IBM Plex Mono","D2Coding",ui-monospace,monospace;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:70px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:1240px;margin:0 auto;padding:0 32px}
.mono{font-family:var(--mono);letter-spacing:.06em;font-size:12px;text-transform:uppercase}
::selection{background:var(--acc);color:#fff}

/* 머리 — 처음엔 투명, 스크롤하면 종이색 */
.hd{position:fixed;inset:0 0 auto 0;z-index:30;transition:background .3s,border-color .3s,color .3s;border-bottom:1px solid transparent;color:#fff}
.hd .wrap{display:flex;align-items:center;gap:36px;height:70px}
.hd.solid{background:rgba(243,241,236,.92);backdrop-filter:blur(10px);border-color:var(--line);color:var(--ink)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.14em;font-size:15px}
.brand img{height:30px;width:auto}
.hd:not(.solid) .brand img{filter:brightness(0) invert(1)}
.nav{display:flex;gap:30px;margin-left:auto;font-size:14.5px;font-weight:500}
.nav a{opacity:.8;transition:opacity .2s}.nav a:hover{opacity:1}
.hd-cta{display:inline-flex;gap:8px;align-items:center;font-size:14px;font-weight:700;border:1px solid currentColor;border-radius:999px;padding:8px 16px;transition:background .2s,color .2s}
.hd-cta i{font-style:normal;transition:transform .2s}.hd-cta:hover i{transform:translateX(3px)}
.hd.solid .hd-cta{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.burger{display:none;margin-left:auto;width:40px;height:40px;background:none;border:0;cursor:pointer;position:relative;color:inherit}
.burger span{position:absolute;left:9px;right:9px;height:2px;background:currentColor;transition:transform .25s}
.burger span:first-child{top:15px}.burger span:last-child{top:23px}
.burger.on span:first-child{transform:translateY(4px) rotate(45deg)}.burger.on span:last-child{transform:translateY(-4px) rotate(-45deg)}

/* 버튼 */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--acc);color:#fff;border:0;border-radius:999px;padding:14px 26px;font:700 15px var(--sans);cursor:pointer;transition:background .2s,transform .2s}
.btn:hover{background:var(--acc2)}
.btn.line{background:transparent;color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.5)}
.btn.line:hover{background:rgba(255,255,255,.1)}

/* 첫 화면 — 실제 제작 현장 사진 */
.hero{position:relative;min-height:100svh;color:#fff;display:flex;flex-direction:column;overflow:hidden;background:var(--night)}
.hero-bg{position:absolute;inset:0;background:url(img/hero.jpg) center 60%/cover no-repeat;transform:scale(1.06);animation:slowzoom 18s var(--ease) forwards}
.hero-bg::after{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(8,12,22,.92) 0%,rgba(8,12,22,.72) 38%,rgba(8,12,22,.25) 75%,rgba(8,12,22,.35) 100%),
  linear-gradient(0deg,rgba(8,12,22,.95) 0%,rgba(8,12,22,0) 45%)}
@keyframes slowzoom{to{transform:scale(1)}}
.hero-in{position:relative;flex:1;width:100%;display:flex;flex-direction:column;justify-content:flex-end;padding-top:130px;padding-bottom:56px}
.hero-meta{display:flex;gap:22px;color:rgba(255,255,255,.62);margin-bottom:28px}
.hero-meta span::before{content:"";display:inline-block;width:6px;height:6px;background:var(--acc);margin-right:9px;vertical-align:1px}
.hero h1{margin:0;font-size:clamp(44px,7.4vw,104px);line-height:1.04;letter-spacing:-.045em;font-weight:800}
.hero-foot{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-top:40px;flex-wrap:wrap}
.hero-foot p{margin:0;max-width:520px;color:rgba(255,255,255,.75);font-size:17px}
.hero-btns{display:flex;gap:10px;flex-wrap:wrap}
.hero-stats{position:relative;width:100%;border-top:1px solid rgba(255,255,255,.16);background:rgba(8,12,22,.55);backdrop-filter:blur(8px)}
.hero-stats .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.hero-stats dl{margin:0;padding:22px 24px 24px 0;border-right:1px solid rgba(255,255,255,.12)}
.hero-stats dl+dl{padding-left:24px}.hero-stats dl:last-child{border-right:0}
.hero-stats dt{color:var(--acc)}
.hero-stats dd{margin:4px 0 0;font-size:26px;font-weight:800;letter-spacing:-.02em}
.hero-stats dd small{font-size:14px;font-weight:600;margin-left:3px;opacity:.8}
.hero-stats p{margin:2px 0 0;font-size:13px;color:rgba(255,255,255,.6)}

/* 흐르는 띠 */
.marquee{background:var(--acc);color:#04211d;overflow:hidden;white-space:nowrap;padding:14px 0;font-size:13px;font-weight:600}
.track{display:inline-flex;animation:mq 36s linear infinite}
.track span{padding:0 28px;position:relative}
.track span::after{content:"✳";position:absolute;right:-6px;opacity:.55}
@keyframes mq{to{transform:translateX(-50%)}}

/* 섹션 공통 */
.sec{padding:130px 0}
.sec.soft{background:var(--paper2)}
.sh{display:grid;grid-template-columns:260px 1fr;gap:24px;align-items:start;margin-bottom:64px;border-top:1px solid var(--line);padding-top:22px}
.idx{color:var(--mute);padding-top:12px}
.sh h2{margin:0;font-size:clamp(34px,4.6vw,62px);line-height:1.12;letter-spacing:-.04em;font-weight:800}
.sh h2 b{color:var(--acc2)}
.sh .note{grid-column:2;margin:6px 0 0;color:var(--mute);font-size:14px}
.big{font-size:22px;line-height:1.6;letter-spacing:-.015em;color:var(--ink);margin:0 0 20px;font-weight:500}
.sec p{color:var(--ink2)}

/* 회사 */
.about{display:grid;grid-template-columns:1fr 1fr;gap:64px;margin-left:284px}
.vals{list-style:none;padding:0;margin:34px 0 0;border-top:1px solid var(--line)}
.vals li{display:grid;grid-template-columns:44px 120px 1fr;gap:8px;padding:16px 0;border-bottom:1px solid var(--line);font-size:15px;color:var(--ink2);align-items:baseline}
.vals .mono{color:var(--acc2)}
.vals b{color:var(--ink);font-size:16px}
.about-img{margin:0}
.about-img img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:4px;filter:saturate(.85)}
.about-img figcaption{margin-top:12px;color:var(--mute)}

/* 사업 — 벤토 격자 */
.dark{background:var(--night);color:#e8ebf1}
.dark .sh{border-color:var(--nline)}.dark .idx{color:#7d8aa6}.dark .sh h2{color:#fff}
.bento{display:grid;grid-template-columns:1.25fr 1fr 1fr;grid-template-rows:330px 300px;gap:14px}
.tile{position:relative;border-radius:6px;overflow:hidden;background:var(--night2) var(--img) center/cover;isolation:isolate;display:flex;align-items:flex-end}
.tile::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,12,22,.96) 10%,rgba(8,12,22,.35) 60%,rgba(8,12,22,.15));z-index:-1;transition:background .4s}
.tile:hover::before{background:linear-gradient(0deg,rgba(8,12,22,.98) 25%,rgba(8,12,22,.6) 80%,rgba(8,12,22,.4))}
.tile-in{padding:26px 26px 24px}
.tile .mono{color:var(--acc)}
.tile h3{margin:6px 0 8px;font-size:24px;letter-spacing:-.02em;color:#fff}
.tile p{margin:0;font-size:14.5px;color:rgba(255,255,255,.72);max-width:520px}
.t-big{grid-row:span 2}
.t-wide{grid-column:span 2}

/* 방식 */
.flow{list-style:none;padding:0;margin:0 0 0 284px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink)}
.flow li{padding:24px 24px 34px 0;border-bottom:1px solid var(--line);position:relative}
.flow li:not(:nth-child(3n+1)){padding-left:24px;border-left:1px solid var(--line)}
.flow .mono{color:var(--mute)}
.flow b{display:block;font-size:21px;margin:8px 0 6px;letter-spacing:-.02em}
.flow p{margin:0;font-size:14.5px}
.flow li.on{background:var(--ink);color:var(--paper);padding-left:24px}
.flow li.on .mono{color:var(--acc)}.flow li.on p{color:#b9bcc3}

/* 설계 가이드 */
.guide{background:linear-gradient(180deg,var(--paper) 0%,#e6efec 100%)}
.guide-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:center}
.gsteps{list-style:none;padding:0;margin:26px 0;border-top:1px solid var(--line)}
.gsteps li{display:grid;grid-template-columns:44px 1fr;gap:6px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14.5px;color:var(--ink2)}
.gsteps .mono{color:var(--acc2);padding-top:3px}
.gsteps b{display:block;color:var(--ink);font-size:16px}
.fine{font-size:13.5px;color:var(--mute)!important;margin:0 0 26px}
.guide-shot{position:relative;padding:0 0 90px 40px}
.win{background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 30px 70px rgba(16,19,23,.18);border:1px solid #d9dde0}
.win-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;background:#f1f2f3;border-bottom:1px solid #e1e3e5}
.win-bar i{width:9px;height:9px;border-radius:50%;background:#d4d7da}
.win-bar span{margin-left:10px;color:#8a9097;font-size:11px;text-transform:none}
.win img{width:100%;aspect-ratio:16/10;object-fit:cover}
.sheet{position:absolute;left:0;bottom:0;width:58%;border-radius:4px;box-shadow:0 22px 50px rgba(16,19,23,.22);border:1px solid #d4d4d4;transform:rotate(-3deg);background:#fff}
.chip{position:absolute;right:0;bottom:30px;background:var(--ink);color:var(--paper);padding:8px 12px;border-radius:999px;font-size:11px}

/* 이력 */
.rows{border-top:1px solid var(--ink);margin-left:284px}
.row{display:grid;grid-template-columns:120px 1fr 110px;gap:20px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line);transition:padding .25s var(--ease),background .25s}
.row:hover{padding-left:14px;background:rgba(23,179,161,.06)}
.row b{font-weight:600;font-size:17px;letter-spacing:-.01em}
.tag{font-size:12.5px;font-weight:700;color:var(--acc2)}
.loc{text-align:right;color:var(--mute)}
.wide-img{margin:56px 0 0}
.wide-img img{width:100%;aspect-ratio:21/8;object-fit:cover;border-radius:4px}

/* 기술 */
.tech{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink)}
.tc{padding:26px 24px 30px 0;border-right:1px solid var(--line)}
.tc+.tc{padding-left:24px}.tc:last-child{border-right:0}
.tc .mono{color:var(--acc2)}
.tc b{display:block;margin:12px 0 8px;font-size:18px;line-height:1.45;letter-spacing:-.015em}
.tc p{margin:0;font-size:14px;color:var(--mute)}

/* 문의 */
.contact{background:var(--night);color:#e8ebf1}
.ct-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:72px;align-items:start}
.ct-l .idx{color:#7d8aa6;display:block;padding:0;margin-bottom:16px}
.ct-l h2{margin:0;font-size:clamp(40px,5.4vw,72px);line-height:1.08;letter-spacing:-.045em;color:#fff}
.tel{display:inline-block;margin:34px 0 30px;font-size:clamp(30px,3.4vw,44px);font-weight:800;letter-spacing:-.02em;color:var(--acc);border-bottom:2px solid currentColor;line-height:1.2}
.info{display:grid;grid-template-columns:90px 1fr;gap:14px 12px;margin:0 0 26px}
.info dt{color:#7d8aa6;padding-top:3px}
.info dd{margin:0;color:#cfd5e1}
.maplink{font-weight:700;color:#fff;border-bottom:1px solid rgba(255,255,255,.4)}
.todo{background:#5a2d10;color:#ffb27a;border-radius:3px;padding:0 6px;font-style:normal}
.form{background:#fff;color:var(--ink);border-radius:8px;padding:32px;display:grid;gap:16px}
.f-hd{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap;border-bottom:1px solid #e4e4e4;padding-bottom:14px}
.f-hd b{font-size:20px}.f-hd span{font-size:13px;color:var(--mute)}
.form label{display:grid;gap:6px}
.form label>span{font-size:13px;font-weight:600;color:var(--ink2)}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form input,.form select,.form textarea{font:15px var(--sans);color:var(--ink);background:#f7f6f3;border:1px solid #dedad2;border-radius:6px;padding:12px 13px;width:100%;transition:border .2s,background .2s}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--acc);background:#fff}
.form textarea{min-height:130px;resize:vertical}
.form .ck{display:flex;gap:10px;align-items:flex-start}
.form .ck input{width:auto;margin-top:5px;accent-color:var(--acc)}
.form .ck span{font-weight:400;font-size:13px;color:var(--mute)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form .btn{justify-self:start}
.msg{border-radius:6px;padding:11px 14px;font-size:14.5px}
.msg.ok{background:#e3f5ef;color:#0b6b50}.msg.bad{background:#fdecec;color:#b42323}

/* 바닥 */
.ft{background:#070b14;color:#7d8aa6;padding:64px 0 36px;font-size:13px}
.ft-top{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;border-bottom:1px solid var(--nline);padding-bottom:30px;flex-wrap:wrap}
.ft-top img{height:54px;width:auto;filter:brightness(0) invert(1);opacity:.9}
.slogan{margin:0;font-size:20px;font-weight:700;color:#e8ebf1;letter-spacing:-.02em}
.ft-bot{display:flex;justify-content:space-between;gap:20px;padding-top:24px;flex-wrap:wrap}
.ft-bot p{margin:0;line-height:1.9}
.ft-bot b{color:#cfd5e1;margin-right:14px}.ft-bot span{margin-right:14px}
.cp{color:#4f5b77}

/* 스크롤하면 나타남 */
.rv{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}.track,.hero-bg{animation:none}}

/* 화면 폭 */
@media (max-width:1080px){
  .sh{grid-template-columns:1fr;gap:10px}.sh .note{grid-column:1}
  .about,.flow,.rows{margin-left:0}
  .bento{grid-template-columns:1fr 1fr;grid-template-rows:auto}
  .tile{min-height:280px}.t-big{grid-row:auto;grid-column:span 2;min-height:360px}.t-wide{grid-column:span 2}
  .guide-grid,.ct-grid{grid-template-columns:1fr;gap:48px}
  .tech{grid-template-columns:1fr 1fr}.tc:nth-child(2){border-right:0}.tc:nth-child(3){padding-left:0}.tc:nth-child(n+3){border-top:1px solid var(--line)}
}
@media (max-width:760px){
  .wrap{padding:0 16px}
  .nav{display:none;position:absolute;top:70px;left:0;right:0;flex-direction:column;gap:0;background:var(--paper);color:var(--ink);border-bottom:1px solid var(--line);padding:8px 0}
  .nav.open{display:flex}.nav a{padding:13px 16px;opacity:1}
  .hd-cta{display:none}.burger{display:block}
  .hero-meta{flex-wrap:wrap;gap:8px 16px}
  .hero-foot p{font-size:15.5px}.hero-foot p br{display:none}
  .hero-stats .wrap{grid-template-columns:1fr 1fr}
  .hero-stats dl{padding:16px 12px 16px 0}.hero-stats dl+dl{padding-left:12px}
  .hero-stats dl:nth-child(2){border-right:0}.hero-stats dl:nth-child(3){padding-left:0}
  .hero-stats dl:nth-child(n+3){border-top:1px solid rgba(255,255,255,.12)}
  .hero-stats dd{font-size:20px}
  .sec{padding:84px 0}
  .sh{margin-bottom:40px}
  .big{font-size:18.5px}
  .about{grid-template-columns:1fr;gap:36px}
  .vals li{display:block}.vals .mono{margin-right:10px}.vals li b{display:inline-block;margin-right:10px}
  .bento{grid-template-columns:1fr}.t-big,.t-wide{grid-column:auto}.tile,.t-big{min-height:300px}
  .flow{grid-template-columns:1fr}
  .flow li,.flow li:not(:nth-child(3n+1)){padding:20px 0 22px;border-left:0}
  .flow li.on{padding-left:16px;padding-right:16px}
  .guide-shot{padding:0 0 70px 14px}
  .row{grid-template-columns:1fr auto;gap:4px 12px}.row b{grid-column:1/-1;grid-row:2;font-size:15.5px}.loc{grid-row:1;grid-column:2}
  .wide-img img{aspect-ratio:4/3}
  .tech{grid-template-columns:1fr}.tc,.tc+.tc{padding:22px 0;border-right:0;border-top:1px solid var(--line)}
  .form{padding:22px}.f2{grid-template-columns:1fr}
  .ft-bot span{display:block}
}

/* 첫 화면 — 설계 컨셉 의뢰 (2026-11-06) */
.hero-in{flex-direction:row;align-items:flex-end;justify-content:space-between;gap:56px}
.hero-copy{flex:1;min-width:0}
.hero h1{font-size:clamp(36px,4.5vw,66px);line-height:1.12}
.hero h1 .hl{color:var(--acc)}
.hero-lead{margin:28px 0 30px;max-width:600px;color:rgba(255,255,255,.78);font-size:17.5px}
.hero-lead b{color:#fff}
.ask{flex:0 0 430px;background:rgba(243,241,236,.97);color:var(--ink);border-radius:10px;padding:24px;display:grid;gap:14px;box-shadow:0 30px 80px rgba(0,0,0,.4)}
.ask-hd{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap}
.ask-hd b{font-size:19px;letter-spacing:-.02em}
.ask-hd .mono{color:var(--acc2);font-size:11px}
.ask textarea{font:15px/1.6 var(--sans);color:var(--ink);background:#fff;border:1px solid #d8d4cb;border-radius:6px;padding:12px 13px;min-height:132px;resize:vertical;width:100%}
.ask textarea:focus{outline:none;border-color:var(--acc)}
.ask-ex{display:flex;gap:6px;flex-wrap:wrap;align-items:center;font-size:12.5px}
.ask-ex span{color:var(--mute);margin-right:2px}
.ask-ex button{font:600 12.5px var(--sans);color:var(--ink2);background:transparent;border:1px solid #cfcac0;border-radius:999px;padding:5px 11px;cursor:pointer}
.ask-ex button:hover{border-color:var(--acc);color:var(--acc2)}
.btn.wide{justify-content:center;width:100%}
.ask-out{display:grid;grid-template-columns:62px 62px 1fr;gap:10px;align-items:center;border-top:1px solid #ddd8cf;padding-top:14px}
.ask-out img{width:62px;height:46px;object-fit:cover;border-radius:3px;border:1px solid #d8d4cb;background:#fff}
.ask-out p{margin:0;font-size:12.5px;color:var(--mute);line-height:1.5}
.ask-out b{display:block;color:var(--ink);font-size:13px}
@media (max-width:1080px){
  .hero-in{flex-direction:column;align-items:stretch;gap:36px}
  .ask{flex:none;max-width:560px}
}
@media (max-width:760px){
  .hero-lead{font-size:15.5px}
  .ask{padding:18px}
}
@media (max-width:760px){ .hero-in{padding-top:104px;padding-bottom:40px} }

/* 컨셉 의뢰 입력창 v2 — 더 크게, 제품 화면처럼 (2026-11-06) */
.hero-in{display:grid;grid-template-columns:minmax(0,1fr) 600px;align-items:end;gap:56px}
.hero h1{font-size:clamp(36px,4.2vw,62px)}
.ask{display:block;padding:0;overflow:hidden;border-radius:16px;background:#f7f6f2;box-shadow:0 40px 90px rgba(0,0,0,.45),0 0 0 1px rgba(255,255,255,.08)}
.ask-steps{list-style:none;margin:0;padding:0 22px;display:flex;gap:0;background:var(--ink);color:#8e96a6;font-size:11px}
.ask-steps li{flex:1;display:flex;align-items:center;gap:8px;padding:13px 0;position:relative;white-space:nowrap}
.ask-steps li i{font-style:normal;display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;border:1px solid #3a4253;font-size:10.5px}
.ask-steps li.on{color:#fff}.ask-steps li.on i{background:var(--acc);border-color:var(--acc);color:#05231f}
.ask-steps li.on::after{content:"";position:absolute;left:0;right:12px;bottom:0;height:2px;background:var(--acc)}
.ask-body{padding:24px 26px 20px;display:grid;gap:18px}
.ask-title b{display:block;font-size:23px;letter-spacing:-.03em;line-height:1.3}
.ask-title span{display:block;margin-top:4px;font-size:13.5px;color:var(--mute)}
.seg3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.seg3 label{cursor:pointer}
.seg3 input{position:absolute;opacity:0;pointer-events:none}
.seg3 span{display:block;height:100%;border:1px solid #d9d5cc;border-radius:10px;padding:11px 13px;background:#fff;transition:border-color .2s,box-shadow .2s,background .2s}
.seg3 b{display:block;font-size:14.5px;letter-spacing:-.01em}
.seg3 small{display:block;font-size:12px;color:var(--mute);margin-top:1px}
.seg3 label:hover span{border-color:#b9b3a7}
.seg3 input:checked+span{border-color:var(--acc);box-shadow:0 0 0 3px rgba(23,179,161,.16);background:#f1fbf9}
.seg3 input:focus-visible+span{outline:2px solid var(--acc);outline-offset:2px}
.fld-l{display:grid;gap:8px}
.lab{font-size:12.5px;font-weight:700;color:var(--ink2);display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.lab small{font-weight:500;color:var(--mute)}
.lab em{font-style:normal;font-weight:500;color:var(--mute);font-family:var(--mono);font-size:11px}
.pills{display:flex;flex-wrap:wrap;gap:6px}
.pills button{font:600 13px var(--sans);color:var(--ink2);background:#fff;border:1px solid #d9d5cc;border-radius:999px;padding:6px 13px;cursor:pointer;transition:all .15s}
.pills button:hover{border-color:#b9b3a7}
.pills button.on{background:var(--ink);border-color:var(--ink);color:#fff}
.ask textarea{min-height:168px;font-size:15.5px;border-radius:10px;border-color:#d9d5cc;padding:14px 15px}
.ask textarea:focus,.ask input:focus{box-shadow:0 0 0 3px rgba(23,179,161,.16)}
.ask-ex{margin-top:2px}
.ask-ex button{background:#fff}
.two-in{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ask input[type=text],.ask input:not([type]){font:15px var(--sans);color:var(--ink);background:#fff;border:1px solid #d9d5cc;border-radius:10px;padding:11px 13px;width:100%}
.ask input:not([type]):focus{outline:none;border-color:var(--acc)}
.btn.btn-xl{padding:17px 26px;font-size:16.5px;border-radius:12px}
.btn-xl i{font-style:normal;transition:transform .2s}.btn-xl:hover i{transform:translateX(4px)}
.ask-note{margin:-6px 0 0;font-size:12.5px;color:var(--mute);text-align:center}
.ask-out{display:block;border-top:1px solid #e3dfd6;background:#efede7;padding:16px 26px 20px}
.outs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:10px}
.outs figure{margin:0}
.outs img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:6px;border:1px solid #dcd8cf;background:#fff}
.outs figcaption{font-size:11.5px;color:var(--mute);margin-top:6px;line-height:1.4}
@media (max-width:1180px){.hero-in{grid-template-columns:minmax(0,1fr) 540px;gap:40px}}
@media (max-width:1080px){.hero-in{grid-template-columns:1fr}.ask{max-width:640px}}
@media (max-width:760px){
  .ask-steps{padding:0 12px}.ask-steps li{font-size:0;gap:0;justify-content:center}.ask-steps li i{font-size:10.5px}
  .ask-steps li.on{font-size:11px;gap:6px;flex:2}
  .ask-body{padding:20px 16px 16px}
  .ask-title b{font-size:20px}
  .seg3{grid-template-columns:1fr}
  .seg3 span{display:flex;justify-content:space-between;align-items:baseline}
  .two-in{grid-template-columns:1fr}
  .ask-out{padding:14px 16px 16px}
}
/* 첫 화면 높이 안에 들어가게 정리 */
.hero-in{align-items:center;padding-top:104px;padding-bottom:40px}
.ask-body{gap:15px;padding:20px 24px 18px}
.ask-title b{font-size:21px}
.seg3 span{padding:9px 12px}
.ask textarea{min-height:118px}
.ask-out{display:flex;align-items:center;gap:14px;padding:12px 24px}
.ask-out .lab{flex:0 0 auto;white-space:nowrap}
.outs{margin:0;flex:1;gap:8px}
.outs figure{display:flex;align-items:center;gap:8px}
.outs img{width:52px;flex:0 0 52px;aspect-ratio:4/3}
.outs figcaption{margin:0;font-size:11px}
@media (max-width:760px){.ask-out{flex-direction:column;align-items:stretch}.outs{grid-template-columns:1fr}}
.pills{gap:5px}.pills button{padding:6px 11px;font-size:12.5px}

/* 설계 원칙 · 가격 (2026-11-07) */
.princ{display:grid;grid-template-columns:1fr 1fr;gap:0;margin:6px 0 22px;border-top:1px solid var(--line)}
.princ div{padding:14px 14px 14px 0;border-bottom:1px solid var(--line);font-size:13.5px;color:var(--mute)}
.princ div:nth-child(even){padding-left:14px;border-left:1px solid var(--line)}
.princ .mono{color:var(--acc2);display:block;margin-bottom:2px}
.princ b{display:block;color:var(--ink);font-size:16px;letter-spacing:-.02em}
.price{background:var(--ink);color:#d7dce6;border-radius:12px;padding:16px 20px;margin:0 0 24px}
.price div{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:14px}
.price b{color:#fff;font-size:16px;white-space:nowrap}.price b small{font-size:11.5px;font-weight:500;color:#9aa3b3}
.price div:nth-child(2) b{color:var(--acc)}
.price p{margin:10px 0 0;font-size:12.5px;color:#9aa3b3!important}.price a{color:#fff;text-decoration:underline}
@media (max-width:760px){.princ{grid-template-columns:1fr}.princ div:nth-child(even){padding-left:0;border-left:0}.price div{flex-direction:column;gap:2px}}

/* 하위 페이지 — 개인정보처리방침 · 404 (2026-11-06) */
.ft-links{display:flex;flex-direction:column;align-items:flex-end;gap:6px}
.ft-links a b{color:#e8ebf1;margin:0}
.ft-links a:hover b{color:var(--acc)}
.sub .hd{position:sticky}
.doc{padding:72px 0 120px}
.doc-hd{max-width:820px;border-bottom:1px solid var(--ink);padding-bottom:34px}
.doc-hd .mono{color:var(--acc2)}
.doc-hd h1{margin:10px 0 18px;font-size:clamp(36px,5vw,64px);letter-spacing:-.045em;line-height:1.1}
.doc-hd p{margin:0;color:var(--ink2);font-size:16.5px}
.doc-hd .doc-date{margin-top:18px;color:var(--mute);font-size:12px}
.toc{display:flex;flex-wrap:wrap;gap:6px;margin:28px 0 8px;max-width:980px}
.toc a{font-size:13px;font-weight:600;color:var(--ink2);border:1px solid var(--line);border-radius:999px;padding:6px 13px;transition:all .15s}
.toc a:hover{border-color:var(--ink);color:var(--ink)}
.doc-body{max-width:820px}
.doc-body section{padding:34px 0 6px;border-bottom:1px solid var(--line)}
.doc-body h2{margin:0 0 12px;font-size:21px;letter-spacing:-.025em}
.doc-body p,.doc-body li{color:var(--ink2);font-size:15.5px}
.doc-body ul{padding-left:20px;margin:0 0 22px}.doc-body li{margin-bottom:6px}
.doc-body b{color:var(--ink)}
.tbl{overflow-x:auto;margin:6px 0 20px}
.tbl table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:520px}
.tbl th{text-align:left;font-weight:700;color:var(--ink);background:var(--paper2);padding:11px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:11px 14px;border-bottom:1px solid var(--line);color:var(--ink2);vertical-align:top}
.tbl tbody th{width:150px}
.fine2{font-size:13.5px!important;color:var(--mute)!important}
.nf{min-height:100svh;display:grid;place-items:center;background:var(--night) url(/img/hero.jpg) center/cover;color:#fff;position:relative;isolation:isolate}
.nf::before{content:"";position:absolute;inset:0;background:rgba(8,12,22,.86);z-index:-1}
.nf-in{padding:40px 24px;max-width:640px}
.nf .brand{margin-bottom:56px}.nf .brand img{filter:brightness(0) invert(1)}
.nf .mono{color:var(--acc)}
.nf h1{margin:12px 0 14px;font-size:clamp(38px,6vw,68px);line-height:1.1;letter-spacing:-.045em}
.nf p{color:rgba(255,255,255,.7);margin:0 0 30px;font-size:17px}
.nf-btns{display:flex;gap:10px;flex-wrap:wrap}
.skip{position:absolute;left:-9999px;top:8px;z-index:50;background:var(--ink);color:#fff;padding:10px 16px;border-radius:999px}
.skip:focus{left:16px}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px}
@media (max-width:760px){.ft-links{align-items:flex-start}.doc{padding:44px 0 80px}.doc-body p,.doc-body li{font-size:15px}}
.doc-body h3{margin:22px 0 8px;font-size:17px;letter-spacing:-.02em}

/* 첫 화면 넓게 — 의뢰창을 오른쪽 끝으로 (2026-11-06) */
.wrap.wide{max-width:1680px;padding-left:56px;padding-right:56px}
@media (min-width:1181px){.hero-in.wide{grid-template-columns:minmax(0,1fr) 600px;gap:72px}}
.hero-meta span:not(.mono){font-size:13px;letter-spacing:.01em}
.ask-steps{font-size:12px;letter-spacing:0}
.ask-steps li i{font-family:var(--mono)}
/* 필요한 설계 */
.need{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.need label{cursor:pointer}
.need input{position:absolute;opacity:0;pointer-events:none}
.need span{display:block;height:100%;border:1px solid #d9d5cc;border-radius:10px;padding:9px 12px 9px 34px;background:#fff;position:relative;transition:border-color .2s,box-shadow .2s,background .2s}
.need span::before{content:"";position:absolute;left:12px;top:12px;width:14px;height:14px;border-radius:4px;border:1.5px solid #b9b3a7;background:#fff}
.need input:checked+span{border-color:var(--acc);background:#f1fbf9}
.need input:checked+span::before{background:var(--acc) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2l2.3 2.3 4.7-5' fill='none' stroke='%23fff' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/10px no-repeat;border-color:var(--acc)}
.need input:disabled+span{cursor:default}
.need input:focus-visible+span{outline:2px solid var(--acc);outline-offset:2px}
.need b{display:block;font-size:14px;letter-spacing:-.01em}
.need small{display:block;font-size:11.5px;color:var(--mute);margin-top:1px;line-height:1.35}
.need label:hover input:not(:disabled)+span{border-color:#b9b3a7}
@media (max-width:1180px){.wrap.wide{padding-left:32px;padding-right:32px}}
@media (max-width:760px){.wrap.wide{padding-left:16px;padding-right:16px}.need{grid-template-columns:1fr}}
/* 넓은 화면에서 첫 화면 한 장에 들어가게 */
@media (min-width:1181px){
  .hero-in.wide{padding-top:92px;padding-bottom:28px}
  .hero-in.wide .ask-body{gap:12px;padding:18px 24px 16px}
  .hero-in.wide .ask textarea{min-height:96px}
  .hero-in.wide .ask-note{margin-top:-4px}
}
@media (min-width:1181px) and (max-height:1120px){.hero-in.wide .ask-out{display:none}}
.ft-ln{display:flex;gap:16px}
.ft-ln a{color:#cfd5e1}.ft-ln a:hover{color:var(--acc)}
.sumbox{max-width:820px;margin:28px 0 0;padding:20px 24px;border-radius:12px;background:var(--night);color:#d7dce6}
.sumbox b{color:#fff;font-size:16px}
.sumbox ul{margin:10px 0 0;padding-left:20px}.sumbox li{margin-bottom:6px;font-size:15px}
.sumbox li b{color:var(--acc);font-size:inherit}
.doc-body a{color:var(--acc2);font-weight:700}
/* 수행 이력 묶음 제목 · 진행 중 (2026-11-07) */
.rows-h{padding:22px 0 8px;color:var(--acc2);font-size:13px;font-weight:700;letter-spacing:.01em;border-bottom:1px solid var(--line)}
.rows .row + .rows-h{margin-top:18px}
.ing{font-style:normal;font-size:11.5px;font-weight:700;color:#fff;background:var(--acc2);border-radius:999px;padding:2px 9px;margin-left:8px;vertical-align:2px}
.tc .lb{color:var(--acc2);font-size:12.5px;font-weight:700;letter-spacing:.01em}
.tech{grid-template-columns:repeat(3,1fr)}
@media (max-width:1080px){.tech{grid-template-columns:1fr 1fr 1fr}.tc:nth-child(n+3){border-top:0}.tc:nth-child(3){padding-left:24px}.tc:nth-child(2){border-right:1px solid var(--line)}}
@media (max-width:760px){.tech{grid-template-columns:1fr}.tc,.tc+.tc,.tc:nth-child(3){padding:22px 0;border-right:0;border-top:1px solid var(--line)}}