/* 디자인픽스 서브 페이지 공통 스타일
- 위쪽: 메인(index.html) 스타일 그대로 (헤더·푸터·버튼·카드·반응형)
- 아래쪽: 서브 전용 스타일 */
:root{
/* 공통 색상·크기 변수 (여기서 바꾸면 전체 반영) */
/* --gutter: 화면 좌우 여백 (PC 70px / 태블릿 24px / 모바일 16px은 아래 반응형에서 변경) */
--black:#000;--ink:#111;--sub:#4a4f5a;--line:#e6e6ea;--bg:#fff;--soft:#f5f5f7;
--red:#BC0202;--red-hi:#FF0000;--red-dk:#830000;--chat:#f3f4f8;
--radius:0;--gutter:70px;
}
/* 기본 초기화 */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Pretendard,-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;word-break:keep-all}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
/* 공통 레이아웃: 콘텐츠 영역 (최대폭 없이 화면 너비에 맞춤, 좌우 여백만 고정) */
.wrap{width:100%;padding:0 var(--gutter)}
/* 공통 텍스트: 섹션 상단 영문 라벨 / 섹션 제목 / 설명 */
.eyebrow{font-size:17px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#6b7079}
.h2{font-size:clamp(28px,3.4vw,46px);font-weight:800;letter-spacing:-.03em;line-height:1.25}
.lead{color:var(--sub);font-size:17px;margin-top:14px}
/* 공통 버튼: btn-red(주요 버튼) / btn-line(테두리) / btn-dark(검정) */
.btn{display:inline-flex;align-items:center;gap:8px;height:52px;padding:0 26px;border-radius:999px;font-weight:700;font-size:16px;transition:.2s}
.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-hi)}
.btn-line{border:1.5px solid rgba(255,255,255,.5);color:#fff}.btn-line:hover{background:#fff;color:#000}
.btn-dark{background:#111;color:#fff}.btn-dark:hover{background:var(--red)}
/* 섹션 위아래 간격 */
section{padding:120px 0}
/* ---------- 헤더 (GNB): 로고 · 메뉴(좌측 정렬) · 로그인/AI 견적(우측) ---------- */
/* 스크롤 시 .scrolled 클래스가 붙어 반투명 배경으로 변경 */
.gnb{position:fixed;inset:0 0 auto;z-index:50;background:#fff;transition:background .25s,box-shadow .25s}
.gnb.scrolled{background:rgba(255,255,255,.88);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--line)}
.gnb .wrap{display:flex;align-items:center;height:80px}
.logo{font-size:28px;font-weight:700;letter-spacing:-.04em;white-space:nowrap}.logo b{color:inherit;font-weight:inherit}
.menu{display:flex;gap:4px;margin:0 auto 0 clamp(24px,3.5vw,56px)}
.menu>li{list-style:none;position:relative}
.menu>li>a{display:block;padding:26px clamp(12px,1.5vw,22px);font-size:18px;font-weight:400;color:#000;white-space:nowrap} /* 메뉴명 줄바꿈 방지, 화면이 줄면 간격도 줄어듦 */
.menu>li:hover>a{color:#000;text-decoration:underline;text-underline-offset:8px;text-decoration-thickness:2px}
/* 메가메뉴: 1차 메뉴에 마우스를 올리면 2차 메뉴 + 한 줄 설명 표시 */
.mega{position:absolute;left:50%;top:100%;transform:translate(-50%,8px);min-width:300px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:12px;box-shadow:0 20px 40px rgba(0,0,0,.08);opacity:0;visibility:hidden;transition:.2s}
.menu>li:hover .mega,.menu>li:focus-within .mega{opacity:1;visibility:visible;transform:translate(-50%,0)}
.mega a{display:block;padding:12px 14px;border-radius:12px}
.mega a:hover{background:var(--soft)}
.mega strong{display:block;font-size:15px}
.mega span{display:block;font-size:13px;color:var(--sub)}
/* 우측 로그인 · AI 견적 버튼 */
.util{display:flex;align-items:center;gap:10px}
.util .login{font-size:17px;font-weight:500;color:#333;padding:0 12px;white-space:nowrap}
.util .btn{height:48px;padding:0 26px;font-size:17px;white-space:nowrap}
/* 모바일 햄버거 버튼 (980px 이하에서 표시) */
.burger{display:none;width:44px;height:44px;position:relative}
.burger i,.burger i:before,.burger i:after{position:absolute;left:11px;width:22px;height:2px;background:#111;content:"";transition:.2s}
.burger i{top:21px}.burger i:before{left:0;top:-7px}.burger i:after{left:0;top:7px}
/* 모바일 전체메뉴 (오른쪽에서 슬라이드) */
.drawer{position:fixed;inset:0;z-index:60;overflow:hidden;background:rgba(0,0,0,.45);opacity:0;visibility:hidden;transition:.25s}
.drawer.open{opacity:1;visibility:visible}
.drawer nav{position:absolute;right:0;top:0;bottom:0;width:min(86vw,360px);background:#fff;padding:24px;overflow:auto;transform:translateX(100%);transition:.3s}
.drawer.open nav{transform:none}
.drawer h4{font-size:18px;margin:22px 0 8px}
.drawer nav a{display:block;padding:8px 0;color:#333}
.drawer .close{position:absolute;right:16px;top:16px;font-size:28px;line-height:1}
/* ---------- 메인 비주얼 (히어로): 검정 라운드 배너 + 우측 인물 이미지 ---------- */
/* 높이: 화면 높이 - 220px (최소 520px ~ 최대 820px) */
.hero{padding:96px 0 0}
.hero-card{position:relative;border-radius:var(--radius);overflow:hidden;background:#000;color:#fff;height:clamp(520px,calc(100vh - 220px),820px);display:flex;align-items:center}
.hero-card .bg{position:absolute;inset:0 0 0 auto;width:62%;background:url(../../images/sv-support.jpg) center center/cover} /* 메인 비주얼: sv-support.jpg (2026-11-04 사용자 지정, 문의 페이지는 sv-woman.jpg) */
/* 사진 왼쪽 경계만 검정으로 자연스럽게 이어주는 그라데이션 (사진은 원본 밝기 유지) */
.hero-card:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#000 38%,rgba(0,0,0,.6) 43%,rgba(0,0,0,0) 54%)}
.hero-in{position:relative;z-index:1;padding:0 6%;max-width:960px}
.hero .eyebrow{color:#b4b4bd}
.hero h1{font-size:clamp(38px,5vw,86px);line-height:1.12;font-weight:700;letter-spacing:-.04em;margin:0 0 28px}
.hero h1 em{font-style:normal;color:#fff}
.hero h2{font-size:clamp(20px,2vw,30px);font-weight:700;letter-spacing:-.03em;line-height:1.35}
.hero p{color:#c9c9cf;margin:12px 0 24px;font-size:17px;max-width:560px}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap}
/* 우측 하단 화살표 (클릭 시 AI 상담 섹션으로 이동) */
.hero .arrow{position:absolute;right:56px;bottom:52px;z-index:1;width:72px;height:72px;transition:.3s}
.hero .arrow:hover{transform:translate(-6px,-6px)}
/* 비주얼 아래 신뢰 문구 한 줄 */
.badges{display:flex;gap:36px;flex-wrap:wrap;margin-top:28px;color:var(--sub);font-size:17px}
.badges b{color:var(--ink)}
/* ---------- AI 견적 상담 미리보기: 좌측 사진 + 우측 말풍선 · 입력창 ---------- */
/* 사진은 660px 유지 → 화면이 줄면 텍스트 영역이 먼저 줄고, 텍스트가 최소폭(560px)에 닿으면 사진이 줄어듦 */
.ai{display:flex;gap:64px;align-items:center}
.ai>.ai-photo{flex:0 1 660px;min-width:300px}
.ai>.ai-text{flex:1 1 0;min-width:560px}
.ai-photo{border-radius:var(--radius);overflow:hidden;aspect-ratio:1/1;background:#eee}
.ai-photo img{width:100%;height:100%;object-fit:cover;object-position:center}
.ai h2{font-size:clamp(28px,3.2vw,46px);line-height:1.15;letter-spacing:-.045em;font-weight:500;color:#8a8f99}
.ai h2 b{color:var(--ink);font-weight:800}
.chat{margin-top:34px;display:flex;flex-direction:column;gap:12px}
/* 말풍선 (스크롤로 보이면 순서대로 나타남) / .me = 고객 말풍선 */
.msg{display:flex;gap:12px;align-items:flex-start;opacity:0;transform:translateY(10px);transition:.5s}
.msg.show{opacity:1;transform:none}
.msg img{width:40px;height:40px;border-radius:50%;flex:none}
.msg p{background:var(--chat);padding:13px 18px;border-radius:4px 18px 18px 18px;font-size:16px;color:#333}
.msg p b{color:#000}
.msg.me{justify-content:flex-end}
.msg.me p{background:var(--ink);color:#fff;border-radius:18px 4px 18px 18px}
/* 기능 입력창 + 키워드 버튼 */
.ask{margin-top:26px;display:flex;gap:8px;background:#fff;border:1.5px solid #111;border-radius:999px;padding:6px 6px 6px 24px}
.ask input{flex:1;border:0;outline:0;font:inherit;font-size:16px;min-width:0}
.ask .btn{height:48px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.chips button{padding:8px 14px;border-radius:999px;background:var(--soft);font-size:14px;color:#444}
.chips button:hover{background:#111;color:#fff}
/* ---------- 디자인픽스가 할 수 있는 일: 서비스 카드 5개 (.hl = 강조 카드) ---------- */
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:48px}
.svc{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:34px}
.svc a{position:relative;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:0;overflow:hidden;background:#fff;transition:.25s}
.svc a:hover{border-color:#111;transform:translateY(-6px);box-shadow:0 18px 40px rgba(0,0,0,.08)}
.svc figure{aspect-ratio:16/7;background:var(--soft);overflow:hidden} /* 이미지 영역 낮게 · 로고 / 부트스트랩 아이콘 */
.svc figure{display:grid;place-items:center}
.svc figure img{width:78%;height:78%;object-fit:contain;transition:.5s}
.svc figure.logo{background:#fff;border-bottom:1px solid var(--line)} /* 로고 png 배경이 흰색이라 영역도 흰색 */
.svc figure.logo img{width:auto;max-width:48%;height:auto;max-height:44%}
.svc figure.ico svg{width:56px;height:56px;color:#111;transition:.5s}
.svc a.hl figure.ico{background:#222}
.svc a.hl figure.ico svg{color:#fff}
.svc a:hover figure img,.svc a:hover figure svg{transform:scale(1.05)}
.svc .txt{padding:18px 20px 22px;flex:1;display:flex;flex-direction:column}
.svc .no{font-size:12px;font-weight:800;color:#6b7079;letter-spacing:.1em}
.svc h3{font-size:18px;letter-spacing:-.03em;margin:0 0 8px;line-height:1.35}
.svc p{font-size:14px;color:var(--sub);flex:1}
.svc .go{margin-top:16px;font-size:22px;line-height:1}
.svc a.hl{background:#111;color:#fff;border-color:#111}
.svc a.hl p{color:#bbb}
/* ---------- 자체 솔루션 (검정 배경): AI chat insight(큰 카드) · AI 고객센터 · 펜션 ---------- */
.dark{background:#0b0b0c;color:#fff}
.dark .lead{color:#a3a3ad}
.sol{display:grid;grid-template-columns:1.3fr 1fr;grid-template-rows:auto auto;gap:32px}
.sol a{position:relative;border-radius:var(--radius);overflow:hidden;background:#18181b;min-height:220px;display:flex;flex-direction:column;justify-content:flex-end;padding:28px 32px;transition:.25s}
.sol a:hover{transform:translateY(-4px)}
.sol a:hover .go{background:var(--red)}
.sol .big{grid-row:span 2;min-height:472px}
.sol .img{position:absolute;inset:0;background-size:cover;background-position:center}
.sol .img:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.92) 18%,rgba(0,0,0,.15) 70%)}
.sol .in{position:relative}
.tag{display:inline-block;font-size:15px;font-weight:600;padding:7px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.3);margin:0 6px 12px 0}
.sol h3{font-size:clamp(22px,2vw,30px);letter-spacing:-.03em;line-height:1.2}
.sol p{color:#b4b4bd;margin-top:8px;max-width:520px;font-size:15px}
.sol .go{position:absolute;right:24px;top:24px;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.12);display:grid;place-items:center;font-size:22px;transition:.25s;z-index:1}
.sol .pension{background:linear-gradient(135deg,#830000,#2a0000 70%)}
.sol .pension .ico{position:absolute;right:32px;bottom:28px;opacity:.18;width:110px}
.sol ul{list-style:none;margin-top:18px;display:flex;flex-wrap:wrap;gap:6px 18px;color:#d4d4d8;font-size:14px}
.sol ul li:before{content:"\F633 ";font-family:bootstrap-icons;color:#a3a3ad}
/* ---------- 개발 사례: 가로 슬라이드 (좌우 버튼 · 드래그 스크롤) ---------- */
.slider-ctrl{display:flex;gap:8px}
.slider-ctrl button{width:52px;height:52px;border-radius:50%;border:1px solid var(--line);font-size:20px}
.slider-ctrl button:hover{background:#111;color:#fff}
.cases{display:flex;gap:34px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px;scrollbar-width:none}
.cases::-webkit-scrollbar{display:none}
.case{flex:0 0 calc((100% - 136px)/5);scroll-snap-align:start}
.case figure{aspect-ratio:4/3;border-radius:0;overflow:hidden;background:var(--soft)}
.case figure img{width:100%;height:100%;object-fit:cover;transition:.5s}
.case:hover figure img{transform:scale(1.05)}
.case .tags{margin-top:16px;display:flex;gap:8px;flex-wrap:wrap}
.case .tags span{font-size:15px;font-weight:600;color:#444;background:var(--soft);padding:6px 14px;border-radius:999px}
.case h3{font-size:18px;letter-spacing:-.02em;margin-top:12px;line-height:1.4}
.case p{color:var(--sub);font-size:14px;margin-top:4px}
/* ---------- 진행 방식 4단계 (번호는 CSS counter로 자동 표시) ---------- */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s}
.process li{list-style:none;border-top:2px solid #111;padding-top:22px}
.process li:before{counter-increment:s;content:"0" counter(s);font-size:34px;font-weight:800;color:#cccccc;letter-spacing:.04em;display:block;line-height:1}
.process h3{font-size:21px;margin:8px 0;letter-spacing:-.02em}
.process p{color:var(--sub);font-size:15px}
/* ---------- 신뢰 지표 숫자 + 하단 AI 견적 유도 배너(CTA) ---------- */
.trust{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust div{padding:40px 28px;border-right:1px solid var(--line)}
.trust div:last-child{border-right:0}
.trust strong{display:block;font-size:clamp(34px,4vw,54px);font-weight:900;letter-spacing:-.04em;line-height:1}
.trust strong small{font-size:.45em;margin-left:4px;color:#6b7079}
.trust span{color:var(--sub);font-size:15px;margin-top:10px;display:block}
.cta{position:relative;border-radius:var(--radius);overflow:hidden;color:#fff;padding:96px 76px;margin-top:96px;background:#000}
.cta:before{content:"";position:absolute;inset:0;background:url(../../images/cta-bg.jpg) center/cover;opacity:.35;filter:grayscale(1)}
.cta:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#000 30%,rgba(131,0,0,.65))}
.cta>*{position:relative;z-index:1}
.cta h2{font-size:clamp(30px,4vw,56px);letter-spacing:-.04em;line-height:1.2}
.cta p{color:#d0d0d6;margin:16px 0 32px;font-size:17px}
/* ---------- 푸터: 업체정보는 관리자 > 사이트 기본정보(A-10)에서 출력 예정 ---------- */
footer{background:#0b0b0c;color:#9a9aa3;font-size:14px;padding:64px 0 48px;margin-top:120px}
footer .top{display:flex;align-items:flex-start;gap:24px 56px;flex-wrap:wrap;padding-bottom:80px} /* 로고 · 업체정보 · 링크를 한 줄로 */
footer .logo{color:#fff}
footer .links{flex:1 1 320px;display:flex;justify-content:flex-end;gap:10px 26px;flex-wrap:wrap;font-size:16px} /* 공간이 부족하면 링크끼리 줄바꿈 */
footer .links a:hover{color:#fff}
footer .links a.pp{color:#fff;font-weight:700}
footer address{font-style:normal;line-height:1.9;font-size:16px}
footer address span{margin-right:14px;display:inline-block}
/* ---------- 우측 하단 플로팅 버튼(TOP) + 공통 모달 ---------- */
.float{position:fixed;right:24px;bottom:24px;z-index:40;display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.float a,.float button{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;box-shadow:0 8px 24px rgba(0,0,0,.18);font-size:13px;font-weight:800}
.float .f-top{background:#fff;color:#111;opacity:0;visibility:hidden;transition:.2s}
.float .f-top.on{opacity:1;visibility:visible}
/* 공통 모달: alert/confirm 대신 사용 (dpModal 함수로 호출) */
.modal{position:fixed;inset:0;z-index:80;background:rgba(0,0,0,.5);display:grid;place-items:center;padding:16px;opacity:0;visibility:hidden;transition:.2s}
.modal.open{opacity:1;visibility:visible}
.modal .box{background:#fff;border-radius:22px;padding:36px 32px 28px;width:min(420px,100%);text-align:center;transform:scale(.96);transition:.2s}
.modal.open .box{transform:none}
.modal .ic{width:52px;height:52px;border-radius:50%;background:var(--soft);color:#111;display:grid;place-items:center;margin:0 auto 16px;font-size:24px;font-weight:900}
.modal h3{font-size:20px;letter-spacing:-.02em}
.modal p{color:var(--sub);margin:8px 0 24px}
.modal .btns{display:flex;gap:8px}
.modal .btns button{flex:1;height:50px;border-radius:14px;font-weight:700}
.modal .ok{background:#111;color:#fff}.modal .cancel{background:var(--soft)}
/* 스크롤 등장 효과: .reveal 요소가 화면에 보이면 .in 추가 */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}
/* ---------- 반응형 ---------- */
/* 1200px 이하: 서비스 카드 3열, 사례 3개 */
@media (max-width:1200px){
.svc{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.case{flex-basis:calc((100% - 68px)/3)}
}
/* 1100px 이하: 상단 메뉴가 한 줄에 다 들어가지 않으므로 햄버거 메뉴로 전환 */
@media (max-width:1100px){
.menu,.util .login{display:none}
.burger{display:block}
.util{margin-left:auto}
}
/* 980px 이하 (태블릿): 햄버거 메뉴, 1단 배치, 여백 24px */
@media (max-width:980px){
footer .links{flex-basis:100%;justify-content:flex-start} /* 태블릿·모바일: 링크 좌측 정렬 */
:root{--gutter:24px}
.menu,.util .login{display:none}
.burger{display:block}
.util{margin-left:auto}
section{padding:88px 0}
.hero-card{height:auto;min-height:600px;align-items:flex-end}
.hero-card .bg{width:100%}
.hero-card .bg{height:55%;background-position:center 30%}
.hero-card:after{background:linear-gradient(0deg,#000 50%,rgba(0,0,0,.4) 70%,rgba(0,0,0,0))}
.hero-in{padding:48px 32px}
.hero .arrow{display:none}
.ai{flex-direction:column;align-items:stretch;gap:40px}
.ai>.ai-photo,.ai>.ai-text{flex:none;min-width:0;width:100%}
.ai-photo{aspect-ratio:16/10}
.sol{grid-template-columns:1fr}
.sol .big{grid-row:auto;min-height:380px}
.process,.trust{grid-template-columns:repeat(2,1fr)}
.trust div:nth-child(2){border-right:0}
.trust div:nth-child(-n+2){border-bottom:1px solid var(--line)}
.cta{padding:64px 32px}
.case{flex-basis:calc((100% - 34px)/2)}
}
/* 640px 이하 (모바일): 여백 16px, 카드 2열 */
@media (max-width:640px){
:root{--gutter:16px}
.gnb .wrap{height:64px}
.util .btn{display:none}
.hero{padding-top:72px}
.hero-card{min-height:580px}
.hero-in{padding:36px 22px}
.hero h1{margin:0 0 26px}
.hero p{font-size:15px}
.sec-head{flex-direction:column;align-items:flex-start}
.svc{grid-template-columns:1fr 1fr;gap:12px}
.svc .txt{padding:16px}
.svc h3{font-size:17px}
.svc p{display:none}
.case{flex-basis:82%}
.process{grid-template-columns:1fr}
.trust div{padding:28px 16px}
.ask{padding-left:16px}
.ask .btn{padding:0 16px}
.sol a{padding:26px}
.float{right:14px;bottom:14px}
}
/* 움직임 줄이기 설정 사용자는 애니메이션 끔 */
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}.reveal,.msg{opacity:1;transform:none}}
/* =====================================================================
서브 페이지 전용 스타일 (위쪽은 메인 index.html 스타일을 그대로 복사)
===================================================================== */
/* 현재 메뉴 표시 */
.menu>li.on>a{text-decoration:underline;text-underline-offset:8px;text-decoration-thickness:2px}
/* ---------- 서브 비주얼: 메인과 같은 검정 배너, 높이만 낮게 ---------- */
.sv{padding:96px 0 0}
.sv-card{position:relative;overflow:hidden;background:#000;color:#fff;height:clamp(300px,30vw,400px);display:flex;align-items:center}
.sv-card .bg{position:absolute;inset:0 0 0 auto;width:55%;background-size:cover;background-position:center 30%}
.sv-card:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#000 45%,rgba(0,0,0,.6) 50%,rgba(0,0,0,0) 62%)}
.sv-in{position:relative;z-index:1;padding:0 6%}
.crumb{font-size:15px;color:#a3a3ad;margin-bottom:14px}
.crumb a:hover{color:#fff}
.sv h1{font-size:clamp(34px,4vw,60px);line-height:1.15;font-weight:700;letter-spacing:-.04em}
.sv p{color:#c9c9cf;font-size:17px;margin-top:14px;max-width:560px}
/* 이미지 없는 제목 영역 (프로젝트 · 솔루션 · 견적문의) */
.sv-plain{padding-top:140px;background:#f5f6f8}
.sv-head{padding-bottom:44px}
/* 탭(왼쪽) + 위치 표시(오른쪽) 한 줄 */
.lnb-row{display:flex;justify-content:space-between;align-items:center;gap:24px;border-bottom:1px solid var(--line)}
/* 왼쪽 세로 메뉴 + 오른쪽 콘텐츠 (문의 페이지) */
.side-layout{display:grid;grid-template-columns:clamp(190px,20vw,280px) minmax(0,1fr);gap:clamp(28px,4vw,56px);align-items:start} /* 화면이 줄면 좌측 메뉴도 같이 줄어듦 */
.lnb-side{position:sticky;top:110px}
.lnb-side .lnb{flex-direction:column;gap:0;border-bottom:0;border-top:2px solid #111;overflow:visible;counter-reset:sn} /* 견적문의 단계 목록과 같은 스타일 */
.lnb-side .lnb a{counter-increment:sn;display:flex;gap:clamp(8px,1vw,14px);padding:clamp(14px,1.4vw,18px) 0;border-bottom:1px solid var(--line);margin:0;font-size:clamp(15px,1.2vw,17px);color:#555;white-space:nowrap}
.lnb-side .lnb a:before{content:"-";font-weight:400;color:#666} /* 번호 대신 - (2026-11-04 사용자 요청) */
.lnb-side .lnb a.on{color:#000;font-weight:700;border-color:var(--line)}
.lnb-side .lnb a.on:before{color:#111}
.side-main .pane-title{font-size:34px;letter-spacing:-.03em;margin-bottom:28px}
.side-main .pane-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap}
.side-main .pane-head .pane-title{margin-bottom:0}
.side-main .pane-head+.tbl-wrap,.side-main .pane-head+.stat3{margin-top:28px}
/* 회원가입 · 마이페이지 */
.auth.wide{max-width:760px}
.auth.wide .btn{width:auto;justify-self:start}
.auth.wide .btn.btn-red{width:100%}
.form-h{font-size:20px;letter-spacing:-.03em;padding-bottom:12px;border-bottom:2px solid #111;margin-top:14px}
.form-h:first-child{margin-top:0}
.agree-box{border:1px solid var(--line);padding:18px 22px;display:grid;gap:10px}
.agree-box .chk a{color:var(--sub);text-decoration:underline;margin-left:6px;font-size:14px}
.agree-box.notice{margin-bottom:28px;background:#fafafa}.agree-box.notice b{font-size:16px}.agree-box.notice ul{display:grid;gap:8px;padding-left:18px;color:var(--sub);font-size:15px;line-height:1.6}.agree-box.notice li{list-style:disc}
.my-hello{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:22px 26px;background:var(--soft);margin-bottom:36px;font-size:16px}
.my-hello b{font-size:18px}
.my-hello .meta{color:var(--sub);font-size:14px}
.my-hello .meta a{text-decoration:underline}
.badge-dk{display:inline-block;font-size:13px;font-weight:700;background:#111;color:#fff;padding:4px 12px;border-radius:999px;margin-left:10px;vertical-align:2px}
.stat3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.stat3>div{border:1px solid var(--line);padding:26px 28px;display:flex;flex-direction:column;gap:6px}
.stat3 span{font-size:14px;color:var(--sub)}
.stat3 b{font-size:28px;letter-spacing:-.03em}
.stat3 small{font-size:14px;color:#777}
.btn.sm{height:38px;padding:0 16px;font-size:14px}
.row-btn{display:flex;align-items:center;justify-content:space-between;gap:16px}
.board td .btn{vertical-align:middle}
.board th,.board td .btn,.board .st{white-space:nowrap} /* 좁은 화면에서 표 머리글 · 버튼 줄바꿈 방지 (표는 가로 스크롤) */
/* 약관 · 개인정보 취급방침 */
.legal{display:grid;grid-template-columns:clamp(170px,17vw,240px) minmax(0,1fr);gap:clamp(32px,4.5vw,64px);align-items:start}
.legal-toc{position:sticky;top:110px;border-top:2px solid #111;padding-top:18px}
.legal-toc h4{font-size:15px;font-weight:800;letter-spacing:.04em;color:#6b7079;margin-bottom:12px}
.legal-toc ol{list-style:none;counter-reset:lt}
.legal-toc li{counter-increment:lt;font-size:15px;color:#555;padding:7px 0;border-bottom:1px solid var(--line)}
.legal-toc li:before{content:counter(lt) ". ";color:#777;font-weight:700}
.legal-toc a:hover{color:#000;text-decoration:underline}
.legal-body{max-width:880px;font-size:16px;line-height:1.8;color:#333}
.legal-body article{padding:0 0 36px;margin-bottom:36px;border-bottom:1px solid var(--line);scroll-margin-top:110px}
.legal-body h3{font-size:22px;letter-spacing:-.03em;margin-bottom:14px;color:#000}
.legal-body p{margin:0 0 12px}
.legal-body ul{padding-left:0;list-style:none}
.legal-body li{position:relative;padding-left:16px;margin:4px 0}
.legal-body li:before{content:"";position:absolute;left:0;top:13px;width:5px;height:5px;background:#111}
.legal .note{font-size:14px;color:#5f6470;margin-top:14px}
.form.write{max-width:none} /* 콘텐츠 영역 끝까지 */
.form.write .seg{display:inline-flex;width:auto;align-self:flex-start;justify-self:start;margin-right:auto}
.lnb-row .lnb{border-bottom:0}
.lnb-row .crumb{margin:0;white-space:nowrap}
.sv-plain .crumb{color:#6b7079}
.sv-plain .crumb a:hover{color:#000}
.sv-plain h1{color:#000}
.sv-plain p{color:var(--sub);max-width:720px}
/* 비주얼 아래 같은 메뉴 그룹 탭 */
.lnb{display:flex;gap:36px;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.lnb::-webkit-scrollbar{display:none}
.lnb a{flex:none;padding:22px 0 18px;font-size:17px;color:#555;border-bottom:2px solid transparent;margin-bottom:-1px}
.lnb a:hover{color:#000}
.lnb a.on{color:#000;font-weight:700;border-color:#000}
.sub section{padding:100px 0}
.sub section+section{padding-top:0}
.sub section.sv-plain{padding-top:150px} /* 흐린 그레이 배경 위 제목 여백 (2026-11-04) */
.sub .sv+section{padding-top:80px}
.sub main>section:last-child{padding-bottom:0}
/* 공통: 2단 소개 (왼쪽 큰 제목 / 오른쪽 설명) */
.intro{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,4.5vw,64px);align-items:start}
.intro.stack{grid-template-columns:1fr;gap:34px} /* 설명 텍스트를 제목 아래로 */
.intro.stack p{max-width:1100px}
.intro h2{font-size:clamp(28px,3.2vw,46px);line-height:1.25;letter-spacing:-.04em;font-weight:800}
.intro p{font-size:18px;color:var(--sub);line-height:1.8}
.intro p+p{margin-top:16px}
/* 공통: 카드 그리드 */
.grid{display:grid;gap:34px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.box{border:1px solid var(--line);padding:34px 32px;background:#fff}
.box h3{font-size:21px;letter-spacing:-.03em;margin-bottom:10px}
.box p{color:var(--sub);font-size:15px}
.box ul{list-style:none;margin-top:6px}
.box li{padding:7px 0 7px 22px;position:relative;color:#333;font-size:16px}
.box li:before{content:"";position:absolute;left:2px;top:16px;width:8px;height:8px;background:#111}
.box.dk{background:#111;color:#fff;border-color:#111}.box.dk p{color:#bbb}
a.box{display:block;color:inherit;transition:border-color .2s,transform .2s}a.box:hover{border-color:#111;transform:translateY(-3px)}a.box.dk:hover{border-color:var(--red)}
.ico-c{width:52px;height:52px;border-radius:50%;background:var(--soft);display:grid;place-items:center;margin-bottom:22px}
.ico-c svg{width:26px;height:26px}
.box.dk .ico-c{background:#222}
.box.dk .ico-c svg{stroke:#fff}
/* 태그 */
.tags-l{display:flex;flex-wrap:wrap;gap:8px}
.tags-l span{font-size:15px;font-weight:600;color:#333;background:var(--soft);padding:8px 16px;border-radius:999px}
/* 서비스 소개 이미지 박스 */
.pic{aspect-ratio:16/11;display:grid;place-items:center;overflow:hidden;width:100%;max-width:480px;justify-self:end} /* 오른쪽 이미지 최대 480px */
.pic img{width:76%;height:76%;object-fit:contain}
.pic.cover img{width:100%;height:100%;object-fit:cover}
/* 진행 과정 6단계 (메인 진행 방식과 같은 스타일) */
.process.p6{grid-template-columns:repeat(6,1fr)}
/* FAQ 아코디언 (details 태그) */
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:2px solid #111}
.faq summary{list-style:none;cursor:pointer;padding:24px 48px 24px 0;font-size:18px;font-weight:600;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary:before{content:"Q";margin-right:14px;font-weight:800;color:#666}
.faq summary:after{content:"+";position:absolute;right:8px;top:18px;font-size:28px;font-weight:300;transition:.2s}
.faq details[open] summary:after{transform:rotate(45deg)}
.faq details p{padding:0 0 26px 30px;color:var(--sub);font-size:16px}
.cta.slim{margin-top:0;padding:64px 70px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta.slim h2{font-size:clamp(24px,2.6vw,38px)}
.cta.slim p{margin:8px 0 0}
/* ---------- 소개: 연혁 · 오시는 길 ---------- */
.history{list-style:none;border-left:2px solid #111;margin-left:6px}
.history li{position:relative;padding:0 0 34px 34px}
.history li:before{content:"";position:absolute;left:-7px;top:8px;width:12px;height:12px;border-radius:50%;background:#111}
.history b{display:block;font-size:22px;letter-spacing:-.02em}
.history span{color:var(--sub);font-size:16px}
/* 소개: AI COMPANY 섹션 */
.sub section.about-aic{padding:120px 0}
.aic{display:block}
.aic h3{font-size:clamp(28px,3.2vw,46px);font-weight:800;letter-spacing:-.04em;line-height:1.25;margin-bottom:34px;max-width:1000px}
.aic>div>p{color:var(--sub);font-size:17px;line-height:1.85;max-width:1100px}
.aic>div>p+p{margin-top:16px}
.aic-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;margin-top:72px}
.aic-3>div{border-top:1px solid #cfd2d8;padding-top:24px}
.aic-3 h4{font-size:17px;font-weight:800;letter-spacing:.02em;text-transform:uppercase;margin-bottom:14px}
.aic-3 p{color:var(--sub);font-size:15px;line-height:1.75}
.map{aspect-ratio:16/10;background:#e9eaee;overflow:hidden}
.map iframe{display:block;width:100%;height:100%;border:0}
.map-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.map-links a{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:#333;border:1px solid var(--line);padding:9px 16px;border-radius:999px;transition:border-color .2s}
.map-links a:hover{border-color:#111}
.info-l{list-style:none;margin-top:28px}
.info-l li{display:flex;gap:18px;padding:16px 0;border-bottom:1px solid var(--line);font-size:17px}
.info-l li b{width:80px;flex:none}
/* ---------- AI 솔루션 개발 (전용 레이아웃) ---------- */
.aiw-state,.sub section.aiw-state{padding:140px 0 120px} /* 위치 표시 · 줄 없이 비주얼만 (2026-11-04) */
.aiw-state .eyebrow{display:block;margin-bottom:22px}
.aiw-state h2{font-size:clamp(34px,4.6vw,72px);font-weight:800;letter-spacing:-.045em;line-height:1.1;max-width:1100px}
.aiw-state p{font-size:19px;color:var(--sub);line-height:1.8;max-width:760px;margin-top:30px}
/* 4개 영역 카드: 영문 제목 + 한글 설명 */
/* 선언문 2단 + AI 상담 목업 */
.aiw-hero{display:grid;grid-template-columns:minmax(0,1000px) minmax(300px,440px);justify-content:center;gap:clamp(40px,5vw,90px);align-items:center} /* 글 + 채팅 화면을 가운데로 */
.bi-c{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:50%;background:var(--soft);color:#111;margin-bottom:22px}
.bi-c svg{width:24px;height:24px}
.aiw-mock{width:100%;max-width:440px;justify-self:start;background:#0b0b0c;color:#e7e7ea;border-radius:16px;padding:0 18px 18px;box-shadow:0 24px 48px rgba(0,0,0,.16);font-size:13px;line-height:1.5} /* 목업 크기 축소 */
.aiw-mock .bar{display:flex;align-items:center;gap:7px;padding:16px 0 14px;border-bottom:1px solid #222;margin-bottom:18px}
.aiw-mock .bar i{width:10px;height:10px;border-radius:50%;background:#333}.aiw-mock .bar i:first-child{background:var(--red)}
.aiw-mock .bar span{margin-left:auto;font-size:12px;letter-spacing:.08em;color:#777;text-transform:uppercase}
.aiw-mock .bub{display:block;max-width:88%;padding:12px 16px;border-radius:16px;margin-top:12px}
.aiw-mock .bub.me{background:#fff;color:#111;margin-left:auto;border-bottom-right-radius:4px}
.aiw-mock .bub.ai{background:#18181b;border-bottom-left-radius:4px}
.aiw-mock .who{display:flex;align-items:center;gap:6px;font-size:11px;letter-spacing:.1em;color:#9a9aa3;margin-bottom:6px}.aiw-mock .who svg{width:14px;height:14px}
.aiw-mock .prods{display:grid!important;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}
.aiw-mock .prods div{background:#0b0b0c;border:1px solid #2a2a2e;border-radius:10px;padding:10px;display:grid;gap:4px}
.aiw-mock .prods b{font-size:13px;color:#fff}.aiw-mock .prods span{font-size:12px;color:#9a9aa3}
.aiw-mock .sw{display:block;height:40px;border-radius:6px;background:linear-gradient(135deg,#d9d2c5,#b9ae9b)}.aiw-mock .sw.b{background:linear-gradient(135deg,#9db1b8,#6f8a93)}
.aiw-mock .chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;padding-top:16px;border-top:1px dashed #2a2a2e}
.aiw-mock .chips span{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:#c9c9d0;background:#18181b;border-radius:999px;padding:6px 12px}.aiw-mock .chips svg{width:13px;height:13px;color:#9a9aa3}
/* 동작 흐름 */
.aiw-how{padding-bottom:120px}
.aiw-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;counter-reset:fl}
.aiw-flow>div{position:relative;background:var(--soft);padding:36px 30px 38px;counter-increment:fl}
.aiw-flow>div:before{content:"0" counter(fl);position:absolute;top:30px;right:28px;font-size:13px;font-weight:800;letter-spacing:.1em;color:#666}
.aiw-flow>div:not(:last-child):after{content:"";position:absolute;top:50%;right:-22px;width:16px;height:16px;border-top:2px solid #111;border-right:2px solid #111;transform:translateY(-50%) rotate(45deg)}
.aiw-flow .bi-c{background:#111;color:#fff}
.aiw-flow b{display:block;font-size:20px;letter-spacing:-.03em;margin-bottom:10px}
.aiw-flow p{color:var(--sub);font-size:15px}
.aiw-3 .top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:auto}
.aiw-3 .top .bi-c{margin:0;background:#fff}
.aiw-topic.dark .aiw-3 .top .bi-c{background:#0b0b0c;color:#fff}
.aiw-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:2px solid #111;border-bottom:1px solid var(--line)}
.aiw-4>div{padding:40px 30px 44px;border-right:1px solid var(--line)}
.aiw-4>div:last-child{border-right:0}
.aiw-4 .no{font-size:13px;font-weight:800;color:#666;letter-spacing:.1em}
.aiw-4 h3{font-size:15px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin:0 0 10px;color:#000}
.aiw-4 strong{display:block;font-size:22px;letter-spacing:-.03em;margin-bottom:12px}
.aiw-4 p{color:var(--sub);font-size:15px}
/* 가운데 인용문 */
.aiw-quote{text-align:center;padding:120px 0}
.aiw-quote p{font-size:clamp(24px,3vw,42px);font-weight:700;letter-spacing:-.04em;line-height:1.35;max-width:1000px;margin:0 auto}
.aiw-quote p b{color:#000;border-bottom:3px solid var(--red)}
.aiw-quote small{display:block;margin-top:22px;color:#6b7079;font-size:15px;letter-spacing:.1em;text-transform:uppercase}
/* 주제 묶음: 왼쪽 영문 라벨 + 선언문, 오른쪽 설명 → 아래 3카드 */
.sub .aiw-topic{padding:120px 0} /* 묶음 위쪽 여백 */
.aiw-topic+.aiw-topic{border-top:1px solid var(--line)}
.aiw-topic .head{display:grid;grid-template-columns:1fr;gap:26px;margin-bottom:56px} /* 설명 텍스트는 제목 아래 */
.aiw-topic .head p{max-width:1100px}
.aiw-topic .label{font-size:24px;font-weight:800;letter-spacing:.12em;color:#6b7079;margin-bottom:18px}
.aiw-topic h2{font-size:clamp(28px,3.2vw,46px);letter-spacing:-.04em;line-height:1.2}
.aiw-topic .head p{color:var(--sub);font-size:17px;line-height:1.8}
.aiw-topic .head p+p{margin-top:14px}
.aiw-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px}
.aiw-3>div{background:var(--soft);padding:40px 34px 44px;min-height:260px;display:flex;flex-direction:column}
.aiw-3 h4{font-size:22px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#6b7079}
.aiw-3 strong{display:block;font-size:22px;letter-spacing:-.03em;margin:40px 0 10px}
.aiw-3 p{color:var(--sub);font-size:15px}
.aiw-topic.dark{background:#0b0b0c;color:#fff}
.aiw-topic.dark .head p{color:#a3a3ad}
.aiw-topic.dark .aiw-3>div{background:#18181b}
.aiw-topic.dark .aiw-3 p{color:#b4b4bd}
.aiw-topic.dark h2,.aiw-topic.dark strong{color:#fff}
/* 개발 가능 항목 태그 (넓게) */
.aiw-tags{padding:100px 0}
.aiw-tags .tags-l span{font-size:16px;padding:10px 20px}
/* ---------- 유지관리 요금 ---------- */
.price{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px}
.price .box{display:flex;flex-direction:column;padding:40px 36px}
.price .box.best{border:2px solid #111}
.price .badge{align-self:flex-start;font-size:13px;font-weight:700;background:var(--red);color:#fff;padding:4px 12px;border-radius:999px;margin-bottom:14px}
.price h3{font-size:24px}
.price .won{font-size:clamp(30px,2.8vw,42px);font-weight:800;letter-spacing:-.03em;margin:10px 0 4px}
.price .won small{font-size:16px;font-weight:500;color:var(--sub);margin-left:4px}
.price ul{flex:1;margin:20px 0 28px;border-top:1px solid var(--line);padding-top:14px}
.price .btn{justify-content:center}
.btn-ol{border:1.5px solid #111;color:#111}.btn-ol:hover{background:#111;color:#fff}
.tbl{width:100%;border-collapse:collapse;font-size:16px}
.tbl th,.tbl td{padding:18px 16px;border-bottom:1px solid var(--line);text-align:center}
.tbl thead th{border-top:2px solid #111;font-weight:700;background:#fafafa}
.tbl td:first-child,.tbl th:first-child{text-align:left}
.tbl-wrap{overflow-x:auto}
.note{color:var(--sub);font-size:15px;margin-top:18px}
/* ---------- 제작실적 ---------- */
.filter{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:40px}
.filter .chips{margin:0}
.filter .chips button{font-size:16px;padding:10px 20px}
.filter .chips button.on{background:#111;color:#fff}
.search{display:flex;border:1.5px solid #111;border-radius:999px;padding:4px 4px 4px 20px;min-width:300px}
.search input{flex:1;border:0;outline:0;font:inherit;font-size:16px;min-width:0}
.search button{width:44px;height:44px;border-radius:50%;background:#111;color:#fff}
.pf{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:48px 34px}
.pf .case figure{aspect-ratio:4/3}
.pager{display:flex;justify-content:center;gap:6px;margin-top:64px}
.pager a{width:44px;height:44px;display:grid;place-items:center;border-radius:50%;font-size:16px}
.pager a.on{background:#111;color:#fff}
.pager a:not(.on):hover{background:var(--soft)}
/* ---------- 솔루션 ---------- */
.sol-hero{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,4.5vw,64px);align-items:center}
.sol-hero .btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:32px;align-items:center}
.sol-hero .meta{color:var(--sub);font-size:15px}
.shot{background:#000;aspect-ratio:16/11;display:grid;place-items:center;overflow:hidden;width:100%;max-width:480px;justify-self:end}
.shot img{width:100%;height:100%;object-fit:contain}
.demo{background:#f4f5f8;padding:32px;display:flex;flex-direction:column;gap:12px;width:100%;max-width:520px;justify-self:end}
.demo .msg{opacity:1;transform:none}
.demo .who{font-size:12px;color:#666;margin-bottom:2px}
.cal{background:#fff;border:1px solid var(--line);padding:24px;width:100%;max-width:480px;justify-self:end}
.cal-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;font-weight:700;font-size:18px}
.cal table{width:100%;border-collapse:collapse;text-align:center;font-size:14px}
.cal th{color:#666;font-weight:500;padding:6px 0}
.cal td{padding:6px 2px}
.cal td span{display:block;padding:8px 0;border-radius:8px}
.cal .ok span{background:#eef7ee;color:#1d7a1d}
.cal .full span{background:#f3f3f5;color:#aaa;text-decoration:line-through}
.cal .sel span{background:#111;color:#fff}
.cal .legend{display:flex;gap:16px;margin-top:16px;font-size:13px;color:#777}
.cal .legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
/* 소개 영역 로고 이미지 */
.pic.logo{aspect-ratio:16/7} /* 로고 영역은 낮게 */
.pic.logo img{width:auto;max-width:50%;height:auto;max-height:46%}
.sub .detail h3 small{display:block;font-size:22px;font-weight:800;color:#b4b8c0;letter-spacing:.02em;margin-bottom:10px;line-height:1.2}
/* 기능 자세히: 왼쪽 제목 · 설명 / 오른쪽 세부 항목 */
.detail{border-top:2px solid #111}
.detail>div{display:grid;grid-template-columns:1fr 1fr;gap:48px;padding:40px 0;border-bottom:1px solid var(--line)}
.detail h3{font-size:24px;letter-spacing:-.03em}
.detail p{color:var(--sub);font-size:16px;margin-top:10px}
.detail ul{list-style:none}
.detail li{padding:8px 0 8px 24px;position:relative;font-size:16px;color:#333}
.detail li:before{content:"\F633";font-family:bootstrap-icons;position:absolute;left:0;font-weight:800}
/* 고도몰·카페24 작업 범위: 왼쪽 1/3 비우고 제목 · 항목 2단, 구분선은 칸별로 */
.detail.offset>div{grid-template-columns:.55fr 1.1fr 1.35fr;padding:0;border-bottom:0} /* 왼쪽 빈 영역 약 18% */
.detail.offset>div>div,.detail.offset>div>ul{padding:40px 0;border-bottom:1px solid var(--line)}
.detail.offset>div>span{display:block}
/* 데모 체험 · 관리자 체험 카드 */
.try{display:grid;grid-template-columns:1fr 1fr;gap:34px}
.try>div{padding:44px 40px;display:flex;flex-direction:column;gap:12px;border:1px solid var(--line)}
.try>div.dk{background:#111;color:#fff;border-color:#111}
.try h3{font-size:26px;letter-spacing:-.03em}
.try p{color:var(--sub);font-size:16px;flex:1}
.try .dk p{color:#bbb}
.try .acc{font-size:14px;color:#666;border-top:1px solid var(--line);padding-top:14px}
.try .dk .acc{border-color:#333}
.try .btn{align-self:flex-start;margin-top:8px}
.btn-wh{background:#fff;color:#111}.btn-wh:hover{background:var(--red);color:#fff}
/* ---------- AI 견적 상담 ---------- */
.est{display:grid;grid-template-columns:minmax(0,1fr) clamp(200px,18vw,260px);gap:clamp(24px,3vw,40px);align-items:start} /* 상담 창 왼쪽 · 진행 단계 오른쪽 */
.est>*{min-width:0}
.est-side{position:sticky;top:110px;background:#fff;border:1px solid #d9dce1;padding:24px 20px}
.steps-t{font-size:17px;font-weight:800;color:#111;margin-bottom:12px}
.steps{list-style:none;counter-reset:st} /* 진행 단계 안내 (메뉴가 아님): STEP 1 ~ 5, 지금 단계는 검정 막대 */
.steps li{counter-increment:st;padding:12px 14px;margin-bottom:6px;color:#6b7079;font-size:16px;display:flex;align-items:center;gap:10px;background:#f4f5f7;border-radius:8px}
.steps li:before{content:"STEP " counter(st);font-size:12px;font-weight:800;letter-spacing:.04em;color:#a3a8b0;flex:0 0 50px}
.steps li.on{background:#111;color:#fff;font-weight:700}.steps li.on:before{color:#fff}
.steps li.done{color:#111;font-weight:600}.steps li.done:before{color:#555}
.steps li.done:after{content:"\F633";font-family:bootstrap-icons;margin-left:auto;color:#111;font-weight:400}
.est-reset{width:100%;margin-top:14px;height:46px;justify-content:center}
.est-side .note{margin-top:14px;font-size:13px}
.est-box{border:1px solid var(--line);display:flex;flex-direction:column;min-height:640px}
.est-log{flex:1;padding:36px;display:flex;flex-direction:column;gap:14px;background:#fafafb}
.est-log .msg{opacity:1;transform:none}
.est-log .types{display:flex;flex-wrap:wrap;gap:8px;margin:-2px 0 6px 52px}
.est-log .types button{border:1.5px solid #111;border-radius:999px;padding:9px 18px;font-size:15px;font-weight:600;background:#fff}
.est-log .types button:hover,.est-log .types button.on{background:#111;color:#fff}
.sum{margin-left:52px;background:#fff;border:2px solid #111;padding:26px 28px}
.sum h4{font-size:18px;margin-bottom:12px}
.sum dl{display:grid;grid-template-columns:110px 1fr;gap:8px 12px;font-size:15px}
.sum dt{color:#666}
.sum .warn{margin-top:14px;font-size:13px;color:#666}
.sum .btns{display:flex;gap:8px;margin-top:18px;flex-wrap:wrap}
.sum .btn{height:46px;font-size:15px}
.est-in{display:flex;gap:8px;padding:16px;border-top:1px solid var(--line);background:#fff;align-items:center}
.est-in input{flex:1;border:0;outline:0;font:inherit;font-size:16px;padding:0 8px;min-width:0}
.est-in .att{width:44px;height:44px;border-radius:50%;background:var(--soft);font-size:18px;border:0;cursor:pointer;color:inherit;flex:0 0 auto}
/* ---------- 폼 공통 ---------- */
.form{display:grid;gap:22px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.field label{display:block;font-size:15px;font-weight:600;margin-bottom:8px}
.field label em{color:#6b7079;font-style:normal;margin-left:3px}
.field input,.field select,.field textarea{width:100%;height:54px;border:1px solid #d6d7dc;padding:0 16px;font:inherit;font-size:16px;background:#fff;outline:0;border-radius:0}
.field textarea{height:180px;padding:14px 16px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:#111}
.file{border:1.5px dashed #c8c9cf;padding:26px;text-align:center;color:var(--sub);font-size:15px;cursor:pointer}
.file b{color:#111}
.chk{display:flex;align-items:center;gap:8px;font-size:15px;color:#333}
.chk input{width:18px;height:18px;accent-color:#111}
.seg{display:inline-flex;border:1.5px solid #111;border-radius:999px;padding:4px;gap:4px}
.seg label{margin:0;padding:10px 22px;border-radius:999px;cursor:pointer;font-weight:600;font-size:15px}
.seg input{display:none}
.seg label:has(input:checked){background:#111;color:#fff}
.side{background:var(--soft);padding:36px 32px;position:sticky;top:110px}
.side h3{font-size:20px;margin-bottom:14px}
.two{display:grid;grid-template-columns:minmax(0,1fr) clamp(280px,28vw,380px);gap:clamp(28px,4vw,56px);align-items:start}
/* ---------- 문의 · FAQ ---------- */
.tabs{display:flex;gap:0;border-bottom:2px solid #111;margin-bottom:40px}
.tabs button{padding:16px 34px;font-size:18px;font-weight:600;color:#666}
.tabs button.on{background:#111;color:#fff}
.pane{display:none}.pane.on{display:block}
.board{width:100%;border-collapse:collapse;font-size:16px}
.board th{border-top:2px solid #111;border-bottom:1px solid #ddd;padding:16px 10px;font-weight:600}
.board td{border-bottom:1px solid var(--line);padding:18px 10px;text-align:center;color:#555}
.board td.t{text-align:left;color:#111}
.board td.t .lk{color:#b4b8c0;font-size:13px;margin-left:4px} /* 비밀글 자물쇠: 부트스트랩 아이콘 bi-lock-fill */
.st{display:inline-block;font-size:13px;padding:4px 12px;border-radius:999px;background:var(--soft);color:#555}
.st.done{background:#111;color:#fff}
.faq-cat{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.hide{display:none!important}
/* ---------- 로그인 ---------- */
.auth{max-width:520px;margin:0 auto}
.auth .tabs{justify-content:stretch}
.auth .tabs button{flex:1;padding:16px 0}
.auth form.pane.on{display:grid;gap:26px} /* .pane.on(display:block) 때문에 폼 간격이 사라지던 것 보정 */
.auth .btn{width:100%;justify-content:center;height:56px}
.auth .btn+.btn{margin-top:-10px}
.auth .seg{justify-self:start}
.auth .links{display:flex;justify-content:center;gap:18px;margin-top:20px;color:var(--sub);font-size:15px}
.auth .guide{margin-top:28px;background:var(--soft);padding:20px 22px;font-size:14px;color:var(--sub);line-height:1.8}
/* ---------- 탭을 링크로 (개별 페이지 이동) ---------- */
.tabs a{padding:16px 34px;font-size:18px;font-weight:600;color:#666}
.tabs a.on{background:#111;color:#fff}
.auth .tabs a{flex:1;padding:16px 0;text-align:center}
.board td.t a:hover{text-decoration:underline}
/* ---------- 완료 · 안내 화면 공통 ---------- */
.done-box{max-width:720px;margin:0 auto;text-align:center}
.done-box .ok{width:76px;height:76px;border-radius:50%;background:#111;color:#fff;display:grid;place-items:center;margin:0 auto 28px}
.done-box .ok svg{width:34px;height:34px}
.done-box .ok.fail{background:#fff;color:#111;border:2px solid #111}
.done-box h2{font-size:clamp(26px,3vw,38px);letter-spacing:-.04em;line-height:1.3}
.done-box>p{color:var(--sub);font-size:17px;line-height:1.8;margin-top:14px}
.done-box dl{display:grid;grid-template-columns:130px 1fr;gap:12px 20px;text-align:left;background:var(--soft);padding:28px 32px;margin:36px 0 0;font-size:16px}
.done-box dt{color:var(--sub)}
.done-box dd{font-weight:600}
.done-box .btns{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:36px}
/* ---------- 게시글 상세 (문의 · 실적) ---------- */
.view-head{border-top:2px solid #111;padding:28px 0 24px;border-bottom:1px solid var(--line)}
.view-head .tags{margin-bottom:12px}
.view-head h2{font-size:clamp(22px,2.4vw,30px);letter-spacing:-.03em;line-height:1.35}
.view-head .meta{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:12px;color:var(--sub);font-size:15px}
.view-body{padding:36px 0;font-size:17px;line-height:1.85;color:#333;border-bottom:1px solid var(--line)}
.view-body p+p{margin-top:14px}
.view-file{padding:18px 0;border-bottom:1px solid var(--line);font-size:15px;color:var(--sub)}
.view-file a{color:#111;text-decoration:underline;margin-left:8px}
.answer{background:var(--soft);padding:32px 34px;margin-top:32px}
.answer .who{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:15px;color:var(--sub);margin-bottom:16px}
.answer .who b{color:#111;font-size:17px}
.answer p{font-size:16px;line-height:1.85;color:#333}
.answer p+p{margin-top:12px}
.answer .cm-del{display:inline;margin-left:10px}.answer .cm-del button{background:none;border:0;padding:0;font:inherit;font-size:14px;color:var(--sub);text-decoration:underline;cursor:pointer}
.view-btns{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:36px}
.view-btns div{display:flex;gap:10px;flex-wrap:wrap}
.view-nav{margin-top:40px;border-top:1px solid var(--line)}
.view-nav a{display:grid;grid-template-columns:80px 1fr;gap:12px;padding:16px 0;border-bottom:1px solid var(--line);font-size:15px}
.view-nav a span{color:var(--sub)}
.view-nav a:hover b{text-decoration:underline}
/* 제작실적 상세 */
.pf-view{display:grid;grid-template-columns:minmax(0,440px) minmax(0,1fr);gap:clamp(32px,4vw,64px);align-items:start;margin-top:36px} /* 이미지 작게 왼쪽, 분류 · 내용 오른쪽 (2026-11-05) */
.pf-view figure{background:var(--soft);border:1px solid var(--line)}
.pf-view figure img{width:100%;height:auto;display:block}
.pf-side .pf-content{padding:24px 0}
.pf-info{border-top:2px solid #111}
.pf-info div{display:grid;grid-template-columns:90px 1fr;gap:12px;padding:16px 0;border-bottom:1px solid var(--line);font-size:15px}
.pf-info dt{color:var(--sub)}
.pf-info dd{font-weight:600}
/* AI 상담 대화 보기 */
.chat-log{background:var(--soft);padding:28px;display:grid;gap:12px}
.chat-log .b{max-width:78%;padding:13px 18px;border-radius:16px;font-size:15px;line-height:1.65}
.chat-log .b.me{justify-self:end;background:#111;color:#fff;border-bottom-right-radius:4px}
.chat-log .b.ai{background:#fff;border-bottom-left-radius:4px}
.chat-log .b small{display:block;font-size:12px;color:#9a9aa3;margin-top:6px}
.chat-log .time{text-align:center;font-size:13px;color:#9a9aa3}
.sum-box{border:1px solid var(--line);padding:26px 28px;margin-top:28px}
.sum-box h4{font-size:17px;margin-bottom:14px}
.sum-box dl{display:grid;grid-template-columns:110px 1fr;gap:10px 16px;font-size:15px}
.sum-box dt{color:var(--sub)}
/* 견적서 보기 */
.quote-sheet{border:1px solid var(--line);padding:clamp(24px,3vw,44px)}
.quote-sheet .qh{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:16px;border-bottom:2px solid #111;padding-bottom:20px}
.quote-sheet .qh h3{font-size:28px;letter-spacing:.2em}
.quote-sheet .qh p{color:var(--sub);font-size:14px;text-align:right}
.quote-sheet .to{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:22px 0;font-size:15px;border-bottom:1px solid var(--line)}
.quote-sheet .to b{display:block;font-size:13px;color:var(--sub);font-weight:500;margin-bottom:4px}
.quote-sheet table{width:100%;border-collapse:collapse;margin-top:22px;font-size:15px}
.quote-sheet th{background:var(--soft);padding:12px 10px;font-weight:600;border-top:1px solid #111}
.quote-sheet td{padding:14px 10px;border-bottom:1px solid var(--line);text-align:center}
.quote-sheet td:nth-child(2){text-align:left}
.quote-sheet td:last-child,.quote-sheet th:last-child{text-align:right}
.quote-sheet .total{display:grid;grid-template-columns:1fr auto;gap:8px 32px;justify-content:end;margin-top:18px;font-size:15px;text-align:right}
.quote-sheet .total b{font-size:22px}
.quote-sheet .memo{margin-top:24px;font-size:14px;color:var(--sub);line-height:1.8}
/* 결제 */
.pay-box{max-width:720px;margin:0 auto}
.pay-box .bill{border-top:2px solid #111}
.pay-box .bill div{display:flex;justify-content:space-between;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);font-size:16px}
.pay-box .bill div span{color:var(--sub)}
.pay-box .bill .bill-sum{align-items:center;margin-top:-1px;padding:22px 24px;background:#F6F6F6;border-bottom:2px solid #111;font-size:16px}
.pay-box .bill .bill-sum span{color:#111;font-weight:700}
.pay-box .bill .bill-sum b{font-size:26px;font-weight:800;letter-spacing:-.02em}
.pay-method{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:28px 0 20px}
.pay-method label{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:4px;border:1.5px solid var(--line);border-radius:10px;padding:18px 20px 18px 52px;cursor:pointer;transition:border-color .15s,background .15s}
.pay-method label:hover{border-color:#999}
.pay-method label:has(input:checked){border-color:#111;background:#FAFAFA;box-shadow:inset 0 0 0 1px #111}
.pay-method input{position:absolute;left:20px;top:21px;width:18px;height:18px;margin:0;accent-color:#111}
.pay-method b{font-size:16px;font-weight:700}
.pay-method small{font-size:13px;color:var(--sub)}
.pay-method label.off{border-color:var(--line);color:#bbb;cursor:not-allowed}.pay-method label.off small{color:#bbb}
@media (max-width:640px){.pay-method{grid-template-columns:1fr}.pay-box .bill .bill-sum{padding:18px 16px}.pay-box .bill .bill-sum b{font-size:22px}}
@media (max-width:640px){
.done-box dl,.sum-box dl{grid-template-columns:90px 1fr;padding:22px}
.pf-view{grid-template-columns:1fr}
.quote-sheet .to{grid-template-columns:1fr}
.quote-sheet th:nth-child(3),.quote-sheet td:nth-child(3){display:none}
.tabs a{padding:14px 18px;font-size:16px}
.answer{padding:24px 22px}
.chat-log{padding:18px}.chat-log .b{max-width:90%}
}
/* 비밀글 확인: 가운데 정렬 박스 */
.check-box{max-width:560px;margin:0 auto;padding-top:20px;text-align:center}
.side-main .check-box .pane-title{margin-bottom:14px}
.check-box .note{margin:0 0 32px}
.check-box .form{text-align:left}
.check-box .btn-red{width:100%;justify-content:center;margin-top:6px}
.check-box .links{display:flex;justify-content:center;gap:28px;margin-top:6px;font-size:15px;color:var(--sub)}
.check-box .links a:hover{color:#111;text-decoration:underline}
@media (max-width:1200px){
.pf{grid-template-columns:repeat(3,minmax(0,1fr))}
.process.p6{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:980px){
.sv-card{height:auto;min-height:320px;align-items:flex-end}
.sv-card .bg{width:100%;opacity:.55}
.sv-card:after{background:linear-gradient(0deg,#000 20%,rgba(0,0,0,.2))}
.sv-in{padding:40px 28px}
.intro,.sol-hero,.two,.est{grid-template-columns:1fr;gap:40px}
.pic,.shot,.demo,.cal{justify-self:start}
.detail>div,.try{grid-template-columns:1fr;gap:20px}
.detail.offset>div{grid-template-columns:1fr;gap:0}
.detail.offset>div>span{display:none}
.detail.offset>div>div{padding:32px 0 0;border-bottom:0}
.detail.offset>div>ul{padding:14px 0 28px}
.sv-plain{padding-top:110px}
.g3,.g4,.price{grid-template-columns:repeat(2,minmax(0,1fr))}
.aiw-hero{grid-template-columns:1fr}
.sub section.about-aic{padding:80px 0}
.aic-3{gap:28px;margin-top:48px}
.aiw-mock{max-width:440px;justify-self:start}
.aiw-flow{grid-template-columns:1fr 1fr}
.aiw-flow>div:nth-child(2):after{display:none}
.aiw-4{grid-template-columns:1fr 1fr}
.aiw-4>div:nth-child(2){border-right:0}
.aiw-4>div:nth-child(-n+2){border-bottom:1px solid var(--line)}
.aiw-3{grid-template-columns:1fr}
.aiw-topic .head{grid-template-columns:1fr;gap:20px}
.aiw-quote,.sub .aiw-topic,.aiw-tags{padding:72px 0}
.aiw-state,.sub section.aiw-state{padding-top:120px;padding-bottom:72px}
.pf{grid-template-columns:repeat(2,minmax(0,1fr))}
.side,.est-side{position:static}
.est-side{order:-1;padding:16px}
.steps{display:flex;overflow-x:auto;gap:6px}
.steps li{flex:none;padding:8px 12px;margin:0;font-size:14px;gap:6px}
.steps li.done:after{margin-left:4px}
.steps li:before{flex:none}
.sub section{padding:72px 0}
.sub section.sv-plain{padding-top:110px}
.cta.slim{padding:48px 32px}
}
@media (max-width:640px){
.sv{padding-top:72px}
.sv-plain{padding-top:96px}
.try>div{padding:30px 24px}
.sv-in{padding:32px 22px}
.g2,.g3,.g4,.price,.form .row{grid-template-columns:1fr}
.pf{grid-template-columns:1fr 1fr;gap:28px 12px}
.process.p6{grid-template-columns:1fr 1fr}
.aiw-4{grid-template-columns:1fr}
.aic-3{grid-template-columns:1fr}
.aiw-flow{grid-template-columns:1fr;gap:20px}
.aiw-flow>div:after{display:none!important}
.aiw-4>div{border-right:0;border-bottom:1px solid var(--line);padding:28px 0}
.aiw-3>div{min-height:0;padding:28px 24px}
.aiw-3 strong{margin-top:24px}
.box{padding:26px 22px}
.search{min-width:0;width:100%}
.est-log{padding:20px 14px}
.est-log .types,.sum{margin-left:0}
.sum dl{grid-template-columns:90px 1fr}
.tabs button{padding:14px 18px;font-size:16px}
.board th:nth-child(3),.board td:nth-child(3),.board th:nth-child(5),.board td:nth-child(5){display:none}
.lnb{gap:24px}
.lnb-row .crumb{display:none}
.side-layout{grid-template-columns:minmax(0,1fr);gap:28px}
.lnb-side{min-width:0}
.legal{grid-template-columns:1fr;gap:32px}
.stat3{grid-template-columns:1fr;gap:12px}
.legal-toc{position:static}
.lnb-side{position:static}
.lnb-side .lnb{flex-direction:row;overflow-x:auto;border:0;gap:8px}
.lnb-side .lnb a{flex:none;border:1px solid var(--line);padding:10px 16px;font-size:15px}
.lnb-side .lnb a.on{border-color:#111}
.side-main .pane-title{font-size:26px}
}
/* ---------- 메인페이지 전용 (index.html