/* 밝은 기업형: 흰 바탕 + 남색 글자 + 로고 그린 그라데이션 포인트, 가운데 정렬 섹션 제목과 둥근 카드 */
:root{
  --ink:#121A2B;          /* 제목 */
  --text:#566072;         /* 본문 */
  --muted:#8A93A2;
  --green-1:#3F9A1E;      /* 버튼·강조 (흰 글자 대비 확보) */
  --green-2:#7CC22F;
  --green-3:#A8D84A;      /* 밝은 강조 */
  --grad:linear-gradient(90deg,var(--green-1),var(--green-2));
  --tint:#F3F9EA;         /* 연한 그린 배경 */
  --cool:#F7F9FB;         /* 연한 회색 배경 */
  --line:rgba(18,40,30,.08);
  --card-shadow:0 10px 28px rgba(18,40,30,.06);
  --navy:#0F1626;
  --font:'Pretendard Variable','Pretendard','Noto Sans KR',-apple-system,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;
  --wrap:1200px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:var(--font);color:var(--text);background:#fff;line-height:1.7;font-size:16px;word-break:keep-all;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{color:var(--ink);letter-spacing:-0.02em;text-wrap:balance}
:focus-visible{outline:3px solid var(--green-2);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;z-index:99}
.skip:focus{left:8px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* 버튼 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:16px;padding:15px 30px;border-radius:999px;transition:transform .2s,box-shadow .2s,background .2s}
.btn svg{width:18px;height:18px;flex:none}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 22px rgba(63,154,30,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(63,154,30,.34)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.7);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-white{background:#fff;color:var(--ink)}
.btn-white:hover{transform:translateY(-2px)}
.btn-kakao{background:#FEE500;color:#191600}
.btn-kakao:hover{transform:translateY(-2px)}

/* 헤더 */
.topbar{background:var(--navy);color:#C7CEDA;font-size:13px}
.topbar .wrap{display:flex;justify-content:flex-end;gap:20px;height:36px;align-items:center}
.topbar a{display:inline-flex;align-items:center;gap:6px}
.topbar svg{width:14px;height:14px}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;height:74px;gap:24px}
.logo img{height:38px;width:auto}
.gnb{display:flex;gap:6px;list-style:none}
.gnb a{font-weight:600;font-size:16px;color:var(--ink);padding:10px 16px;border-radius:8px}
.gnb a:hover{color:var(--green-1);background:var(--tint)}
.header .btn{padding:11px 22px;font-size:15px}

/* 히어로 */
.hero{position:relative;color:#fff;text-align:center;background:var(--navy);overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,17,32,.55) 0%,rgba(9,17,32,.72) 100%)}
.hero .wrap{position:relative;padding-top:clamp(96px,13vw,160px);padding-bottom:clamp(96px,13vw,160px)}
.pill{display:inline-block;font-size:14px;font-weight:700;padding:8px 18px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);margin-bottom:26px}
.hero h1{color:#fff;font-size:clamp(36px,5.6vw,64px);font-weight:900;line-height:1.25;margin-bottom:22px}
.hero h1 .grad-text{background:linear-gradient(90deg,var(--green-3),#D2F07A);-webkit-background-clip:text;background-clip:text}
.hero p{font-size:clamp(16px,1.6vw,19px);color:rgba(255,255,255,.86);max-width:36em;margin:0 auto 40px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.hero-facts{display:flex;justify-content:center;gap:clamp(24px,6vw,72px);margin-top:64px;padding-top:36px;border-top:1px solid rgba(255,255,255,.18);flex-wrap:wrap}
.hero-facts strong{display:block;font-size:clamp(26px,3vw,36px);font-weight:900;color:#fff;line-height:1.2}
.hero-facts span{font-size:14px;color:rgba(255,255,255,.7)}

/* 섹션 공통 */
section{padding:clamp(80px,10vw,120px) 0}
.head{text-align:center;max-width:720px;margin:0 auto clamp(44px,6vw,64px)}
.head .kicker{display:inline-block;font-size:14px;font-weight:700;color:var(--green-1);margin-bottom:12px}
.head h2{font-size:clamp(30px,4vw,44px);font-weight:900;line-height:1.3;margin-bottom:14px}
.head p{font-size:17px}
.bg-tint{background:linear-gradient(180deg,var(--tint) 0%,#fff 100%)}
.bg-cool{background:var(--cool)}

/* 진행 과정 */
.flow{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.flow li{text-align:center;position:relative}
.flow li:not(:last-child)::after{content:"";position:absolute;top:44px;left:calc(50% + 56px);right:calc(-50% + 56px);border-top:2px dashed #C9E3A8}
.flow .ic{width:88px;height:88px;margin:0 auto 18px;border-radius:50%;background:var(--grad);display:grid;place-items:center;box-shadow:0 10px 24px rgba(63,154,30,.25)}
.flow .ic svg{width:36px;height:36px;color:#fff}
.flow .num{font-size:14px;font-weight:800;color:var(--green-1)}
.flow h3{font-size:20px;font-weight:800;margin:2px 0 6px}
.flow p{font-size:15px}

/* 서비스 */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc{background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px 30px;box-shadow:var(--card-shadow);transition:transform .25s,border-color .25s}
.svc:hover{transform:translateY(-4px);border-color:rgba(124,194,47,.45)}
.svc .ic{width:56px;height:56px;border-radius:16px;background:var(--tint);display:grid;place-items:center;margin-bottom:22px}
.svc .ic svg{width:28px;height:28px;color:var(--green-1)}
.svc .en{font-size:13px;font-weight:700;color:var(--muted);letter-spacing:.04em}
.svc h3{font-size:22px;font-weight:800;margin:2px 0 10px}
.svc p{font-size:15px;margin-bottom:16px}
.svc ul{list-style:none;display:flex;flex-direction:column;gap:7px;padding-top:16px;border-top:1px solid var(--line)}
.svc li{font-size:15px;color:var(--ink);padding-left:22px;position:relative}
.svc li::before{content:"";position:absolute;left:2px;top:.55em;width:12px;height:7px;border-left:2px solid var(--green-2);border-bottom:2px solid var(--green-2);transform:rotate(-45deg)}

/* 성과 */
.res-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.res{background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px 30px;box-shadow:var(--card-shadow);display:flex;flex-direction:column}
.res .tag{align-self:flex-start;font-size:13px;font-weight:700;color:var(--green-1);background:var(--tint);padding:5px 12px;border-radius:999px;margin-bottom:20px}
.res .big{font-size:clamp(38px,3.8vw,50px);white-space:nowrap;font-weight:900;line-height:1.05;margin-bottom:10px}
.res .mid{font-size:clamp(26px,2.6vw,32px);font-weight:900;line-height:1.25;margin-bottom:10px;color:var(--ink)}
.res h3{font-size:18px;font-weight:800;margin-bottom:8px}
.res p{font-size:15px}
.res dl{display:flex;gap:28px;margin-top:auto;padding-top:20px;border-top:1px solid var(--line)}
.res dt{font-size:13px;color:var(--muted)}
.res dd{font-size:20px;font-weight:800;color:var(--ink)}

/* 포트폴리오 */
.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.work{background:#fff;border-radius:20px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--card-shadow)}
.work figure{aspect-ratio:16/10;overflow:hidden;background:var(--cool)}
.work img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.work:hover img{transform:scale(1.04)}
.work .body{padding:20px 22px 24px}
.work .meta{font-size:13px;font-weight:700;color:var(--green-1);margin-bottom:4px}
.work h3{font-size:18px;font-weight:800;line-height:1.4;margin-bottom:4px}
.work p{font-size:14px}
.work.wide{grid-column:span 3;display:grid;grid-template-columns:1.6fr 1fr}
.work.wide figure{aspect-ratio:auto;min-height:260px}
.work.wide .body{display:flex;flex-direction:column;justify-content:center;padding:32px}
.work.wide img{object-fit:contain;background:var(--cool)}

/* 연혁 */
.years{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:32px}
.years button{font:inherit;font-size:15px;font-weight:700;color:var(--text);background:#fff;border:1px solid var(--line);padding:10px 18px;border-radius:999px;cursor:pointer;transition:all .2s}
.years button:hover{border-color:var(--green-2);color:var(--green-1)}
.years button[aria-selected="true"]{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 6px 16px rgba(63,154,30,.25)}
.year-panel{max-width:760px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--card-shadow);padding:36px 40px;display:grid;grid-template-columns:auto 1fr;gap:16px 40px;align-items:start}
.year-panel[hidden]{display:none}
.year-big{font-size:clamp(36px,4.4vw,52px);font-weight:900;line-height:1}
.year-panel ul{list-style:none;display:flex;flex-direction:column;gap:12px}
.year-panel li{font-size:17px;color:var(--ink);font-weight:500;padding-left:20px;position:relative}
.year-panel li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--green-2)}

/* 클라이언트 */
.clients{display:flex;flex-wrap:wrap;justify-content:center;gap:14px}
.clients span{flex:0 0 calc((100% - 70px)/6);display:grid;place-items:center;text-align:center;height:72px;padding:0 12px;background:#fff;border:1px solid var(--line);border-radius:14px;font-weight:700;font-size:16px;color:var(--ink)}

/* CTA */
.cta{padding-top:0}
.cta-box{background:linear-gradient(120deg,#2F7F14 0%,#5FAE24 55%,#8DCB37 100%);border-radius:28px;color:#fff;padding:clamp(40px,6vw,64px);display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;position:relative;overflow:hidden}
.cta-box::after{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;background:rgba(255,255,255,.08)}
.cta-box h2{color:#fff;font-size:clamp(28px,3.6vw,40px);font-weight:900;line-height:1.3;margin-bottom:14px}
.cta-box p{color:rgba(255,255,255,.9);font-size:17px;margin-bottom:28px}
.cta-btns{display:flex;flex-wrap:wrap;gap:12px}
.cta-check{position:relative;z-index:1;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:20px;padding:26px 28px}
.cta-check h3{color:#fff;font-size:17px;font-weight:800;margin-bottom:14px}
.cta-check ul{list-style:none;display:flex;flex-direction:column;gap:12px}
.cta-check strong{display:block;color:#fff;font-size:15px}
.cta-check span{font-size:14px;color:rgba(255,255,255,.82)}

/* 연락처 */
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:22px}
.c-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px 24px}
.c-item dt{font-size:13px;font-weight:700;color:var(--muted);margin-bottom:4px}
.c-item dd{font-size:16px;font-weight:700;color:var(--ink);overflow-wrap:anywhere}

/* 고정 문의 버튼 */
.quick{position:fixed;left:max(16px,env(safe-area-inset-left,0px));top:50%;transform:translateY(-50%);z-index:40;background:var(--navy);border-radius:16px;padding:8px;display:flex;flex-direction:column;gap:2px;box-shadow:0 10px 30px rgba(0,0,0,.18)}
.quick a{display:flex;flex-direction:column;align-items:center;gap:4px;color:#fff;font-size:12px;font-weight:600;padding:10px 8px;border-radius:10px;width:64px}
.quick a:hover{background:rgba(255,255,255,.1)}
.quick svg{width:20px;height:20px}
.quick .k{color:#FEE500}

/* 푸터 */
footer{background:var(--navy);color:#9AA4B5;font-size:14px;padding:48px 0 calc(48px + env(safe-area-inset-bottom,0px))}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;align-items:flex-end}
footer img{height:32px;width:auto;margin-bottom:16px}
footer p{line-height:1.9}

/* 반응형 */
@media (max-width:1280px){.quick{display:none}}
@media (max-width:1024px){
  .svc-grid,.res-grid,.work-grid{grid-template-columns:repeat(2,1fr)}
  .work.wide{grid-column:span 2}
  .contact-grid{grid-template-columns:repeat(2,1fr)}
  .clients span{flex-basis:calc((100% - 42px)/4)}
  .cta-box{grid-template-columns:1fr}
}
@media (max-width:760px){
  .topbar,.gnb{display:none}
  .header .wrap{height:64px}
  .logo img{height:32px}
  .flow{grid-template-columns:repeat(2,1fr);row-gap:36px}
  .flow li::after{display:none}
  .svc-grid,.res-grid,.work-grid,.contact-grid{grid-template-columns:1fr}
  .work.wide{grid-column:span 1;grid-template-columns:1fr}
  .year-panel{grid-template-columns:1fr;padding:28px 24px}
  .clients span{flex-basis:calc((100% - 14px)/2)}
  .mbar{display:grid}
  footer{padding-bottom:calc(110px + env(safe-area-inset-bottom,0px))}
}
.mbar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:40;grid-template-columns:1fr 1fr;gap:8px;padding:10px max(12px,env(safe-area-inset-right,0px)) calc(10px + env(safe-area-inset-bottom,0px)) max(12px,env(safe-area-inset-left,0px));background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(0,0,0,.06)}
.mbar .btn{padding:13px 10px;font-size:15px}
@media (max-width:760px){.mbar{display:grid}}
.btn-line-dark{border:1.5px solid var(--ink);color:var(--ink)}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* ── 다중 페이지용 추가 스타일 ── */
.gnb li{position:relative}
.gnb a[aria-current="page"]{color:var(--green-1)}
.gnb .sub{position:absolute;top:100%;left:0;min-width:230px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 16px 36px rgba(18,40,30,.12);padding:8px;list-style:none;display:none;z-index:60}
.gnb li:hover>.sub,.gnb li:focus-within>.sub{display:block}
.gnb .sub a{display:block;font-size:15px;font-weight:500;padding:9px 14px}
.menu-btn{display:none;background:none;border:0;width:44px;height:44px;border-radius:10px;cursor:pointer;color:var(--ink)}
.menu-btn svg{width:26px;height:26px}
.mnav{display:none;border-top:1px solid var(--line);background:#fff;max-height:calc(100vh - 64px);overflow:auto}
.mnav.open{display:block}
.mnav ul{list-style:none;padding:8px 0 16px}
.mnav a{display:block;padding:12px 0;font-weight:600;color:var(--ink);border-bottom:1px solid var(--line)}
.mnav .sub a{padding-left:16px;font-weight:500;font-size:15px;color:var(--text)}

/* 하위 페이지 히어로 */
.phero{background:linear-gradient(180deg,var(--tint) 0%,#fff 100%);padding:clamp(44px,6vw,72px) 0 clamp(56px,7vw,88px);text-align:center}
.crumb{display:flex;justify-content:center;flex-wrap:wrap;gap:6px;list-style:none;font-size:14px;color:var(--muted);margin-bottom:22px}
.crumb li+li::before{content:"›";margin-right:6px}
.crumb a:hover{color:var(--green-1)}
.phero .kicker{display:inline-block;font-size:14px;font-weight:700;color:var(--green-1);background:#fff;border:1px solid rgba(124,194,47,.35);padding:6px 16px;border-radius:999px;margin-bottom:18px}
.phero h1{font-size:clamp(30px,4.6vw,52px);font-weight:900;line-height:1.28;max-width:18em;margin:0 auto 18px}
.phero .lead{font-size:clamp(16px,1.5vw,18px);max-width:40em;margin:0 auto 32px}
.phero .hero-cta .btn-ghost{border-color:var(--ink);color:var(--ink)}
.phero .hero-cta .btn-ghost:hover{background:var(--ink);color:#fff}

/* 이런 분께 */
.fit{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;max-width:960px;margin:0 auto}
.fit li{list-style:none;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 22px 20px 56px;position:relative;font-size:16px;color:var(--ink);font-weight:500}
.fit li::before{content:"";position:absolute;left:22px;top:22px;width:22px;height:22px;border-radius:50%;background:var(--grad)}
.fit li::after{content:"";position:absolute;left:28px;top:28px;width:10px;height:6px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg)}

/* 제공 범위 */
.scope{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.scope article{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px 26px;box-shadow:var(--card-shadow)}
.scope h3{font-size:19px;font-weight:800;margin-bottom:8px}
.scope p{font-size:15px}

/* 단계 */
.steps{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;counter-reset:st}
.steps li{counter-increment:st;background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px 22px;position:relative}
.steps li::before{content:counter(st,decimal-leading-zero);display:block;font-size:14px;font-weight:800;color:var(--green-1);margin-bottom:6px}
.steps h3{font-size:18px;font-weight:800;margin-bottom:6px}
.steps p{font-size:14px}

/* 관련 사례 */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.case{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:var(--card-shadow);display:flex;flex-direction:column;gap:6px}
.case .meta{font-size:13px;font-weight:700;color:var(--green-1)}
.case h3{font-size:18px;font-weight:800;line-height:1.4}
.case p{font-size:14px}
.case .num{font-size:28px;font-weight:900;line-height:1.2}
.more{text-align:center;margin-top:36px}

/* FAQ */
.faq{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:0 24px}
.faq summary{cursor:pointer;list-style:none;padding:20px 32px 20px 0;font-size:17px;font-weight:700;color:var(--ink);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:24px;font-weight:400;color:var(--green-1)}
.faq details[open] summary::after{content:"−"}
.faq details p{padding:0 0 22px;font-size:15px}

/* 다른 서비스 */
.links{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.links a{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 22px;font-weight:700;color:var(--ink);transition:border-color .2s,color .2s}
.links a:hover{border-color:var(--green-2);color:var(--green-1)}
.links span{font-size:14px;font-weight:500;color:var(--muted)}
.svc .go{display:inline-block;margin-top:18px;font-size:15px;font-weight:700;color:var(--green-1)}
a.svc{display:block}

/* 회사 개요 */
.info{max-width:860px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--card-shadow);overflow:hidden}
.info div{display:grid;grid-template-columns:180px 1fr;border-bottom:1px solid var(--line)}
.info div:last-child{border-bottom:0}
.info dt{background:var(--cool);padding:16px 22px;font-weight:700;color:var(--ink)}
.info dd{padding:16px 22px;color:var(--ink)}
.org{display:flex;flex-direction:column;align-items:center;gap:14px}
.org .box{background:var(--grad);color:#fff;font-weight:800;font-size:18px;padding:14px 34px;border-radius:999px}
.org .line{width:2px;height:22px;background:#C9E3A8}
.org .teams{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;width:100%;max-width:860px}
.org .teams div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;text-align:center}
.org .teams strong{display:block;color:var(--ink);font-size:17px;margin-bottom:4px}
.org .teams span{font-size:14px}

.port-cat{margin-top:56px}
.port-cat:first-child{margin-top:0}
.port-cat>h2{font-size:clamp(24px,2.8vw,30px);font-weight:900;margin-bottom:8px}
.port-cat>p{margin-bottom:24px}
.work .body a{font-size:14px;font-weight:700;color:var(--green-1)}

.err{text-align:center;padding:clamp(100px,14vw,180px) 0}
.err h1{font-size:clamp(40px,6vw,72px);font-weight:900;margin-bottom:12px}
.err p{margin-bottom:28px}

@media (max-width:1024px){
  .scope,.case-grid,.links{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  .header .btn-primary{display:none}
  .menu-btn{display:grid;place-items:center}
  .fit,.scope,.case-grid,.links,.org .teams{grid-template-columns:1fr}
  .info div{grid-template-columns:1fr}
  .info dt{padding-bottom:6px}
  .info dd{padding-top:6px}
}