html{scroll-behavior:smooth;color-scheme:light dark}
.rv{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.rv.rv-on{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}.rv{opacity:1;transform:none;transition:none}}
:root{--gold:#b0935f;--navy:#0f2443;--navy2:#0b1c34;--ink:#17233b;--body:#5c6472;--line:#e7e9ee;--bg:#f5f6f8;--card:#fff}
*{box-sizing:border-box}body{margin:0;font-family:'Pretendard',-apple-system,sans-serif;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased;word-break:keep-all}
a{color:var(--navy);text-decoration:none}a:hover{color:var(--gold)}
.wrap{max-width:1240px;margin:0 auto;padding:0 32px}
.eyebrow{color:var(--gold);font-weight:800;font-size:13px;letter-spacing:2.5px}
.sec-title{font-size:32px;font-weight:800;line-height:1.32;margin:14px 0 0}
.sec-desc{color:var(--body);margin-top:16px;font-size:15px;line-height:1.75}
.sec{padding:88px 0}.intro{width:250px;flex-shrink:0}
.morelink{color:var(--ink);font-weight:700;font-size:14px;margin-top:28px;display:inline-flex;gap:10px;align-items:center}
.morelink:hover{color:var(--gold)}.morelink svg{width:26px;height:12px}
/* header */
.hdr{position:sticky;top:0;z-index:170;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hdr-in{height:78px;display:flex;align-items:center;justify-content:space-between}
.logo{height:35px;display:block}
.nav{display:flex;gap:36px;align-items:center}
.nav>div{position:relative}
.nav a{color:#37425c;font-weight:600;font-size:16px}.nav a:hover{color:var(--gold)}
.nav .dd-btn{cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.dd{position:absolute;top:100%;left:-18px;padding-top:14px;display:none;min-width:210px}
.nav>div:hover .dd{display:block}
.dd-in{background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 16px 40px rgba(15,36,67,.12);padding:10px}
.dd-in a{display:block;padding:10px 14px;border-radius:7px;font-size:15px}
.dd-in a:hover{background:var(--bg);color:var(--gold)}
.hdr-r{display:flex;align-items:center;gap:18px}
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:700;border-radius:4px;cursor:pointer;border:1px solid transparent;font-size:15px;transition:.15s}
.btn svg{width:20px;height:12px}
.btn-navy{background:var(--navy);color:#fff;padding:13px 22px}.btn-navy:hover{background:#152f57;color:#fff}
.btn-gold{background:var(--gold);color:#fff;padding:13px 22px}.btn-gold:hover{background:#9c8150;color:#fff}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line);padding:13px 22px}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-lg{padding:17px 28px;font-size:16px}.btn-lg svg{width:26px;height:13px}
.btn-outline-w{background:transparent;border-color:rgba(255,255,255,.4);color:#fff;padding:17px 26px}
.btn-outline-w:hover{background:rgba(255,255,255,.12);color:#fff}
.hamb{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.hamb span{width:24px;height:2px;background:var(--ink);display:block}
.drawer{display:none}
/* hero (landing) */
.hero{position:relative;overflow:hidden;background:#fbfbfc}
.hero-img{position:absolute;top:0;right:0;width:53%;height:100%;object-fit:cover;object-position:30% center;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 22%);mask-image:linear-gradient(90deg,transparent 0,#000 22%)}
.hero-fade{position:absolute;top:0;right:44%;width:22%;height:100%;background:linear-gradient(90deg,#fbfbfc 12%,rgba(251,251,252,0));z-index:1}
.hero-in{position:relative;z-index:2;min-height:560px;display:flex;flex-direction:column;justify-content:center}
.hero-copy{max-width:560px}
.hero-h{font-size:56px;line-height:1.16;font-weight:800;margin:0}
.gold{color:var(--gold)}
.hero-h .ch{display:inline-block;opacity:0}
.hero.ready .hero-h .ch{animation:chIn .95s cubic-bezier(.16,1,.3,1) forwards;animation-delay:calc(.25s + var(--i)*.12s)}
@keyframes chIn{from{opacity:0;transform:translateY(.35em)}to{opacity:1;transform:none}}
.hero:not(.ready) .hero-h .ch{opacity:0}
.hero-sub{font-size:22px;font-weight:700;line-height:1.5;margin-top:24px}
/* partner marquee */
.partners{background:#fff;padding:44px 0;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.partners-t{text-align:center;font-size:12.5px;font-weight:800;color:#9aa1af;letter-spacing:1.5px;margin-bottom:26px}
.pmarq{display:flex;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.pmarq-track{display:flex;align-items:center;gap:58px;flex-shrink:0;padding-right:58px;animation:pmarq 44s linear infinite}
.pmarq:hover .pmarq-track{animation-play-state:paused}
.pmarq img{height:36px;width:auto;flex:none}
.partners-n{text-align:center;font-size:13.5px;color:#8a92a3;margin-top:26px}
@keyframes pmarq{from{transform:translateX(0)}to{transform:translateX(-100%)}}
@media(max-width:640px){.partners{padding:32px 0}.pmarq-track{gap:38px;padding-right:38px}.pmarq img{height:28px}.partners-n{font-size:12.5px;margin-top:20px}}
@media(prefers-reduced-motion:reduce){.pmarq-track{animation:none}.pmarq{overflow-x:auto}}
/* service cards */
#service{background:var(--navy);color:#fff}
#service .sec-title{color:#fff}
#service .sec-desc{color:rgba(255,255,255,.72)}
.svc{display:flex;gap:48px}
.svc-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;flex:1}
.svc-card{background:var(--card);border:1px solid var(--line);border-radius:12px;display:flex;flex-direction:column;overflow:hidden;transition:.18s}
.svc-card:hover{border-color:var(--gold);box-shadow:0 12px 30px rgba(15,36,67,.08);transform:translateY(-3px)}
.svc-top{padding:24px 20px 20px;flex:1}
.svc-t{font-size:17px;font-weight:800;color:var(--ink)}
.svc-d{font-size:13.5px;color:var(--body);margin-top:9px;line-height:1.6}
.svc-img{height:110px}
.svc-img img{width:100%;height:100%;object-fit:cover;display:block}
/* why / process */
.why{display:flex;gap:48px;align-items:center}
.wsl-wrap{position:relative;flex:1;height:480px;border-radius:12px;overflow:hidden;background:var(--navy)}
.wsl{position:absolute;inset:0;opacity:0;transition:opacity .5s ease}
.wsl.on{opacity:1}
.wsl-img{position:absolute;top:0;left:0;width:56%;height:100%;object-fit:cover;object-position:center}
.wsl-fade{position:absolute;top:0;left:26%;width:36%;height:100%;background:linear-gradient(90deg,rgba(15,36,67,0),var(--navy) 78%)}
.wsl-txt{position:absolute;top:0;right:0;width:46%;height:100%;display:flex;flex-direction:column;justify-content:center;padding:0 46px 0 10px}
.wsl-num{color:var(--gold);font-weight:800;font-size:15px;letter-spacing:1px}
.wsl-t{font-size:26px;font-weight:800;color:#fff;margin-top:12px;line-height:1.35}
.wsl-d{font-size:15px;line-height:1.8;color:rgba(255,255,255,.72);margin-top:16px}
.wsl-dots{position:absolute;left:46px;bottom:28px;display:flex;gap:8px;z-index:5}
.wsl-dot{width:24px;height:3px;border-radius:2px;background:rgba(255,255,255,.3);border:0;padding:0;cursor:pointer;transition:background .2s}
.wsl-dot.on{background:var(--gold)}
/* 회사소개의 철학 카드: 메인 슬라이드쇼와 스타일을 분리해 유지 */
.about-why-grid{display:grid;grid-template-columns:repeat(3,1fr);flex:1;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.about-why-col{padding:38px 30px 90px;position:relative;min-height:250px}
.about-why-col.dark{background:var(--navy);color:#fff}
.about-why-num{color:var(--gold);font-weight:800;font-size:16px;letter-spacing:1px}
.about-why-t{font-size:21px;font-weight:800;margin-top:16px}
.about-why-col.dark .about-why-t{color:#fff}
.about-why-d{margin-top:14px;font-size:14px;line-height:1.75;color:var(--body)}
.about-why-col.dark .about-why-d{color:rgba(255,255,255,.72)}
.proc-steps{display:grid;grid-template-columns:repeat(6,1fr);position:relative;margin-top:44px}
.proc-line{position:absolute;top:52px;left:12%;right:12%;border-top:1.5px dashed var(--line);z-index:0}
.pstep{display:flex;flex-direction:column;align-items:center;text-align:center;padding:0 14px;position:relative;z-index:1}
.pnum{color:var(--gold);font-weight:800;font-size:14px;letter-spacing:1px}
.pcirc{width:104px;height:104px;border-radius:50%;border:1.5px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:center;margin:12px 0 18px;overflow:hidden;padding:0}
.pcirc img{width:100%;height:100%;object-fit:cover;border-radius:50%;filter:grayscale(1);transition:filter .5s ease,transform .5s ease}
.pstep:hover .pcirc img,.pstep.on .pcirc img{filter:grayscale(0);transform:scale(1.06)}
.pcirc svg{width:34px;height:34px;color:var(--navy)}
.pt{font-size:15.5px;font-weight:700;line-height:1.4}.pd{font-size:13px;color:var(--body);margin-top:8px;line-height:1.55}
/* page hero (서브페이지) */
.phero{background:linear-gradient(120deg,var(--navy) 0%,#1a3358 100%);color:#fff;padding:76px 0 64px}
.phero .crumb{font-size:13px;color:rgba(255,255,255,.55);margin-bottom:18px}
.phero .crumb a{color:rgba(255,255,255,.75)}
.phero h1{font-size:40px;font-weight:800;margin:0;line-height:1.25}
.phero .pq{color:var(--gold);font-weight:800;font-size:16px;margin-bottom:14px;letter-spacing:.5px}
.phero .plead{max-width:780px;margin-top:20px;font-size:16px;line-height:1.8;color:rgba(255,255,255,.82)}
/* phero image (풀블리드) + band */
.phero{position:relative;overflow:hidden}
.phero-img{position:absolute;top:0;right:0;width:54%;height:100%;object-fit:cover}
.phero-fade{position:absolute;inset:0;background:linear-gradient(90deg,var(--navy) 42%,rgba(15,36,67,.78) 58%,rgba(15,36,67,.12) 100%)}
.phero-in{position:relative;z-index:2}
.phero-txt{max-width:56%}
.band-wrap{overflow:hidden;border-radius:16px;margin-top:44px}
.band-img{width:100%;height:300px;object-fit:cover;display:block;opacity:.65;transform:scale(1.04)}
@media(max-width:900px){.phero-txt{max-width:100%}
.phero-img{width:100%}
.phero-fade{background:linear-gradient(180deg,rgba(15,36,67,.95) 0%,rgba(15,36,67,.82) 100%)}}
@media(max-width:640px){.band-img{height:160px}
.band-wrap{margin-top:28px!important}
.diag-fab{right:16px}}
/* topic nav list */
.topics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:40px}
.topic{border:1px solid var(--line);border-radius:10px;padding:14px 16px;transition:.13s;background:#fff;display:flex;align-items:center;justify-content:space-between;gap:10px;color:inherit}
.topic:hover{border-color:var(--gold);color:var(--gold)}
.topic-t{font-weight:700;font-size:14.5px;color:inherit;line-height:1.45}
.topic-go{width:16px;height:16px;flex:none;color:#9aa1af}
.topic:hover .topic-go{color:var(--gold)}
/* subtopic page */
.sub-body p{font-size:15.5px;line-height:1.9;color:#3d4657;max-width:800px;margin:0 0 18px}
.kp-box{border-left:3px solid var(--gold);background:var(--bg);border-radius:0 12px 12px 0;padding:22px 26px;margin:30px 0;max-width:800px}
.kp-box ul{margin:0;padding:0;list-style:none}
.kp-box li{position:relative;padding-left:24px;font-size:14.5px;line-height:1.75;color:var(--ink);font-weight:600}
.kp-box li+li{margin-top:9px}
.kp-box li::before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:800}
.post-links{margin-top:16px;display:flex;flex-direction:column;gap:9px;max-width:800px}
.post-links a{display:flex;justify-content:space-between;gap:14px;border:1px solid var(--line);border-radius:10px;padding:14px 18px;font-size:14px;color:var(--ink);transition:.13s}
.post-links a:hover{border-color:var(--gold);color:var(--gold)}
.post-links .pd-date{color:#9aa1af;font-size:12.5px;white-space:nowrap;flex-shrink:0}
.sib-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.sib-chips a{font-size:13px;color:#4a5468;background:#fff;border:1px solid var(--line);border-radius:20px;padding:8px 15px;font-weight:600}
.sib-chips a:hover{border-color:var(--gold);color:var(--gold)}
/* table */
.tbl-wrap{overflow-x:auto;margin-top:36px;border:1px solid var(--line);border-radius:12px}
table.tbl{width:100%;border-collapse:collapse;min-width:640px;font-size:14.5px}
.tbl th{background:var(--navy);color:#fff;text-align:left;padding:15px 18px;font-size:14px;font-weight:700;white-space:nowrap}
.tbl td{padding:15px 18px;border-top:1px solid var(--line);color:#3d4657;line-height:1.65;vertical-align:top}
.tbl td:first-child{font-weight:700;color:var(--ink);white-space:nowrap}
.tbl tr:nth-child(even) td{background:#fafbfc}
.note{font-size:13px;color:#8a91a0;margin-top:14px;line-height:1.6}
/* faq */
.faq-list{margin-top:36px;display:flex;flex-direction:column;gap:12px}
details.faq{border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden}
details.faq[open]{border-color:var(--gold)}
details.faq summary{cursor:pointer;list-style:none;padding:20px 24px;font-weight:700;font-size:16px;display:flex;gap:14px;align-items:flex-start}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::before{content:"Q";color:var(--gold);font-weight:800;flex-shrink:0}
.faq-a{padding:0 24px 22px 51px;color:var(--body);font-size:15px;line-height:1.8}
/* case story cards */
.case-grid{display:flex;flex-direction:column;gap:16px;margin-top:40px}
details.case-item{border:1px solid var(--line);border-radius:14px;background:#fff;transition:.15s;overflow:hidden}
details.case-item:hover{border-color:var(--gold)}
details.case-item[open]{border-color:var(--gold);box-shadow:0 14px 34px rgba(15,36,67,.09)}
details.case-item summary{cursor:pointer;list-style:none;padding:22px 26px;display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.case-thumb{width:158px;height:106px;object-fit:cover;border-radius:10px;flex-shrink:0}
@media(max-width:640px){.case-thumb{width:100%;height:150px}}
details.case-item summary::-webkit-details-marker{display:none}
.case-head{flex:1;min-width:220px}
.case-cat{font-size:13px;color:var(--gold);font-weight:800;letter-spacing:.5px}
.case-ind{font-size:13.5px;color:var(--body);margin-top:7px}
.case-one{font-size:17px;font-weight:800;color:var(--ink);margin-top:8px;line-height:1.45}
.case-amt{font-size:28px;font-weight:800;color:var(--navy);white-space:nowrap}
.case-open{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:700;color:var(--gold);white-space:nowrap}
.case-open svg{width:12px;height:12px;transition:.2s}
details.case-item[open] .case-open svg{transform:rotate(45deg)}
details.case-item[open] .case-open .t-closed{display:none}
details.case-item:not([open]) .case-open .t-open{display:none}
.case-story{padding:4px 28px 28px;border-top:1px solid var(--line)}
.cs-sec{margin-top:22px}
.cs-label{font-size:12.5px;font-weight:800;color:var(--gold);letter-spacing:1.5px}
.cs-text{font-size:15px;line-height:1.85;color:#3d4657;margin-top:8px;max-width:800px}
.cs-tip{margin-top:24px;background:var(--bg);border-left:3px solid var(--gold);border-radius:0 10px 10px 0;padding:16px 20px;font-size:14.5px;font-weight:700;color:var(--ink);line-height:1.6}
.cs-link{margin-top:18px;display:inline-flex;gap:8px;align-items:center;white-space:nowrap;font-weight:700;font-size:14px;color:var(--navy);border:1.5px solid var(--line);border-radius:30px;padding:11px 20px;transition:.13s}
.cs-link:hover{border-color:var(--gold);color:var(--gold)}
.cs-link svg{width:26px;height:12px;flex:none}
/* greet / location / notice */
.greet-wrap{display:flex;gap:48px;align-items:flex-start}
.ceo-photo{width:230px;border-radius:14px;flex-shrink:0;box-shadow:0 14px 36px rgba(15,36,67,.14)}
@media(max-width:700px){.greet-wrap{flex-direction:column;gap:24px}.ceo-photo{width:170px}}
.greet-quote{font-size:26px;font-weight:800;line-height:1.55;color:var(--navy)}
.greet-sign{margin-top:26px;font-size:15px;color:var(--body)}
.greet-sign b{color:var(--ink);font-size:17px}
.loc-grid{display:flex;gap:40px;align-items:flex-start}
.loc-info{width:380px;flex-shrink:0}
.loc-row{display:flex;gap:16px;padding:15px 0;border-bottom:1px solid var(--line);font-size:15px}
.loc-k{width:76px;font-weight:800;color:var(--navy);flex-shrink:0}
.loc-v{color:#3d4657;line-height:1.6}
.loc-btns{display:flex;flex-direction:column;gap:10px;margin-top:26px}
.btn-ico{width:21px;height:21px;object-fit:contain;border-radius:5px}
.loc-btns .btn{justify-content:center}
.loc-map{flex:1;border-radius:14px;overflow:hidden;border:1px solid var(--line)}
.loc-map iframe{width:100%;height:420px;border:0;display:block}
.ntc-body p{margin:0 0 10px;line-height:1.75}
.ntc-img{max-width:560px;width:100%;border-radius:12px;margin:12px 0;display:block}
.ntc-video{max-width:560px;width:100%;border-radius:12px;margin:12px 0;display:block;background:#000}
.pager{display:flex;gap:8px;justify-content:center;margin-top:34px}
.pager .pg{width:40px;height:40px;border:1px solid var(--line);background:#fff;border-radius:10px;font-family:inherit;font-size:14px;font-weight:700;color:#4a5468;cursor:pointer}
.pager .pg.on{background:var(--navy);border-color:var(--navy);color:#fff}
.pager .pg:hover:not(.on){border-color:var(--gold);color:var(--gold)}
.ntc-files{display:flex;flex-direction:column;gap:8px;margin-top:14px}
.ntc-file{display:inline-flex;gap:8px;align-items:center;border:1px solid var(--line);border-radius:10px;padding:11px 16px;font-size:13.5px;font-weight:600;color:var(--ink);width:fit-content;max-width:100%}
.ntc-file:hover{border-color:var(--gold);color:var(--gold)}
.ntc-file span{color:#9aa1af;font-weight:400}
.yt-wrap{max-width:600px;aspect-ratio:16/9;margin:14px 0}
.yt-wrap iframe{width:100%;height:100%;border:0;border-radius:12px}
.ntc-list{max-width:820px;border-top:2px solid var(--navy)}
.ntc-row{display:flex;justify-content:space-between;gap:20px;padding:19px 8px;border-bottom:1px solid var(--line);font-size:15px}
.ntc-t{color:var(--ink);font-weight:600;line-height:1.5}
.ntc-d{color:#9aa1af;font-size:13.5px;white-space:nowrap;flex-shrink:0}
@media(max-width:900px){.loc-grid{flex-direction:column}.loc-info{width:100%}.greet-quote{font-size:20px}}
/* process hover panel */
.pstep{cursor:pointer;transition:.15s}
.pstep.on .pcirc{border-color:var(--gold);background:#faf6ef;box-shadow:0 8px 22px rgba(176,147,95,.18)}
.pstep.on .pnum{color:var(--navy)}
.pstep:hover .pcirc{border-color:var(--gold)}
.proc-panel{position:relative;margin:30px 0 0}
.proc-panel::before{content:'';position:absolute;top:-8px;left:var(--tail-x,50%);width:16px;height:16px;background:#fff;border-left:1.5px solid #dcd0ba;border-top:1.5px solid #dcd0ba;transform:translateX(-50%) rotate(45deg);transition:left .35s cubic-bezier(.16,1,.3,1);z-index:2}
.proc-panel .pdetail{animation:panelIn .5s cubic-bezier(.16,1,.3,1);border-color:#dcd0ba;box-shadow:0 16px 38px rgba(15,36,67,.07)}
@keyframes panelIn{from{opacity:0;transform:translateY(-14px)}to{opacity:1;transform:none}}
@media(max-width:1080px){.proc-steps,.proc-panel{display:none}}
@media(min-width:1081px){.pdetails.pdetails-static{display:none}}
/* process detail */
.pdetails{display:flex;flex-direction:column;gap:26px;max-width:820px}
.pdetail{display:flex;gap:26px;border:1px solid var(--line);border-radius:14px;padding:30px 32px;background:#fff}
.pdetail-num{font-size:30px;font-weight:800;color:var(--gold);flex-shrink:0;line-height:1}
.pdetail-body h3{margin:2px 0 10px;font-size:20px;font-weight:800}
.pdetail-body p{margin:0;font-size:14.5px;line-height:1.8;color:#3d4657}
.pdetail-fig{flex-shrink:0;display:flex;flex-direction:column;align-items:center;gap:10px}
.pdetail-circ{width:88px;height:88px;border-radius:50%;border:1.5px solid var(--line);overflow:hidden;background:#fff}
.pdetail-circ img{width:100%;height:100%;object-fit:cover;display:block}
.proc-panel .pdetail-circ{display:none}
@media(min-width:641px) and (max-width:1080px){
.pdetails{max-width:none}
.pdetail{border:0;background:transparent;padding:0;gap:22px;align-items:flex-start}
.pdetail-body{position:relative;flex:1;min-width:0;border:1.5px solid #dcd0ba;border-radius:14px;padding:24px 26px;background:#fff;box-shadow:0 10px 26px rgba(15,36,67,.06)}
.pdetail-body::before{content:'';position:absolute;top:40px;left:-9px;width:15px;height:15px;background:#fff;border-left:1.5px solid #dcd0ba;border-bottom:1.5px solid #dcd0ba;transform:rotate(45deg)}
}
@media(max-width:640px){.pdetail{flex-direction:column;gap:14px;padding:24px 20px}.pdetail-fig{flex-direction:row;align-items:center;gap:12px}.pdetail-circ{width:56px;height:56px}}
/* fold (접힘 박스) */
details.fold{border:1px solid var(--line);border-radius:12px;background:#fff;margin-top:20px;overflow:hidden}
details.fold>summary{cursor:pointer;list-style:none;padding:19px 24px;font-weight:800;font-size:15.5px;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:12px}
details.fold>summary::-webkit-details-marker{display:none}
details.fold>summary:hover{color:var(--gold)}
.fold-hint{font-size:13px;color:var(--gold);font-weight:700;white-space:nowrap;flex-shrink:0}
details.fold[open] .fold-hint .h-c{display:none}
details.fold:not([open]) .fold-hint .h-o{display:none}
details.fold>.fold-body{padding:2px 24px 26px}
tr.more-row{display:none}
.tbl-wrap.expanded tr.more-row{display:table-row}
details.faq.more-faq{display:none}
.faq-list.expanded details.faq.more-faq{display:block}
.more-btn{margin-top:16px;background:#fff;border:1.5px solid var(--line);border-radius:30px;padding:12px 26px;font-size:14px;font-weight:700;color:var(--ink);cursor:pointer;font-family:inherit;transition:.13s;display:inline-flex;gap:8px;align-items:center}
.more-btn:hover{border-color:var(--gold);color:var(--gold)}
@media(min-width:641px){
tr.more-row{display:table-row}
.more-btn-tbl{display:none}
}
/* checklist */
.check-box{margin-top:36px;border:1px solid var(--line);border-radius:14px;padding:30px 32px;background:var(--bg)}
.check-ul{margin:14px 0 0;padding:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px 28px}
.check-ul li{position:relative;padding-left:30px;font-size:14.5px;line-height:1.6;color:#3d4657}
.check-ul li::before{content:"";position:absolute;left:0;top:3px;width:18px;height:18px;border:2px solid var(--gold);border-radius:5px}
.check-ul li::after{content:"✓";position:absolute;left:3.5px;top:1px;font-size:13px;font-weight:800;color:var(--gold)}
.check-t{font-size:19px;font-weight:800}
/* diagnosis chat wizard (modal) */
.dmodal-ov{position:fixed;inset:0;z-index:200;background:rgba(11,28,52,0);backdrop-filter:blur(0px);display:none;align-items:center;justify-content:center;padding:24px;transition:background 1.1s ease,backdrop-filter 1.1s ease}
.dmodal-ov.on{display:flex}
.dmodal-ov.show{background:rgba(11,28,52,.45);backdrop-filter:blur(3px)}
.dmodal{width:100%;max-width:560px;opacity:0;transform:translateY(46px) scale(.97);transition:opacity 1.25s cubic-bezier(.16,1,.3,1),transform 1.25s cubic-bezier(.16,1,.3,1)}
.dmodal-ov.show .dmodal{opacity:1;transform:none}
.dm-close{margin-left:auto;background:none;border:none;color:rgba(255,255,255,.7);font-size:22px;line-height:1;cursor:pointer;padding:2px 4px;font-family:inherit}
.dm-close:hover{color:#fff}
.dm-intro{padding:14px 22px;background:var(--bg);border-bottom:1px solid var(--line);font-size:13.5px;color:var(--body);line-height:1.6}
.dmodal .chat-body{max-height:min(58vh,520px);overflow-y:auto}
.float-stack{position:fixed;right:22px;bottom:30px;z-index:140;display:flex;flex-direction:column;gap:12px}
.fbtn{width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(15,36,67,.28);transition:.16s}
.fbtn svg{width:26px;height:26px}
.fbtn:hover{transform:translateY(-3px)}
.fbtn-tel{background:var(--navy)}
@media(max-width:640px){.float-stack{right:16px;bottom:32px}.fbtn{width:48px;height:48px}.fbtn svg{width:23px;height:23px}}
.diag-fab{position:fixed;right:22px;bottom:158px;z-index:150;display:none;align-items:center;gap:9px;background:var(--navy);color:#fff;border:2px solid #fff;border-radius:40px;padding:14px 22px;font-size:14.5px;font-weight:700;font-family:inherit;cursor:pointer;box-shadow:0 10px 30px rgba(15,36,67,.32);transition:background .18s}
.diag-fab:hover{background:#152f57;animation-play-state:paused;opacity:1}
.diag-fab.on{display:inline-flex;animation:fabBreathe 5s ease-in-out infinite}
/* 모바일: 상담채팅·전화·사전진단 버튼이 겹치지 않도록 세로 배치 */
@media(max-width:640px){.diag-fab{bottom:154px}}
@keyframes fabBreathe{0%{opacity:1;transform:none}50%{opacity:.25;transform:translateY(3px)}83%{opacity:.25;transform:translateY(3px)}100%{opacity:1;transform:none}}
.typing{display:inline-flex;gap:5px;align-items:center;padding:15px 18px}
.typing i{width:7px;height:7px;border-radius:50%;background:#a8b0bf;animation:tdot 1.1s ease-in-out infinite}
.typing i:nth-child(2){animation-delay:.18s}
.typing i:nth-child(3){animation-delay:.36s}
@keyframes tdot{0%,60%,100%{transform:none;opacity:.45}30%{transform:translateY(-5px);opacity:1}}
.diag-fab .dot{width:8px;height:8px;border-radius:50%;background:#5fd38a}
.chat{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 24px 70px rgba(9,20,38,.35);overflow:hidden}
.chat-head{background:linear-gradient(115deg,var(--navy) 0%,#1c4779 58%,#28658a 100%);color:#fff;padding:15px 22px;font-weight:700;font-size:14.5px;display:flex;align-items:center}
.chat-body{padding:22px;min-height:230px;display:flex;flex-direction:column;gap:12px}
.bub{max-width:88%;padding:12px 16px;border-radius:14px;font-size:14.5px;line-height:1.65;animation:bubin .25s ease}
.bub.bot{background:var(--bg);color:var(--ink);border-top-left-radius:4px;align-self:flex-start}
.bub.me{background:var(--navy);color:#fff;border-top-right-radius:4px;align-self:flex-end;font-weight:600}
@keyframes bubin{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.chat-chips{display:flex;flex-wrap:wrap;gap:8px;align-self:flex-start;max-width:95%;animation:bubin .25s ease}
.chat-chip{border:1.5px solid var(--line);background:#fff;border-radius:20px;padding:9px 16px;font-size:13.5px;font-weight:600;color:#3d4657;cursor:pointer;font-family:inherit;transition:.13s}
.chat-chip:hover{border-color:var(--gold);color:var(--gold)}
.chat-reco{align-self:stretch;display:flex;flex-direction:column;gap:10px;animation:bubin .3s ease}
.chat-note{font-size:12.5px;line-height:1.6;color:#9aa1af;margin-top:12px}
.reco-card{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;transition:.15s}
.reco-card:hover{border-color:var(--gold);box-shadow:0 8px 20px rgba(15,36,67,.08)}
.dc-name{font-weight:800;font-size:15px;color:var(--ink)}
.dc-desc{font-size:13.5px;color:var(--body);margin-top:6px;line-height:1.65}
.dc-go{font-size:13px;font-weight:700;color:var(--gold);margin-top:10px;display:block}
.chat-actions{display:flex;gap:12px;align-items:center;align-self:flex-start;flex-wrap:wrap;margin-top:6px;animation:bubin .3s ease}
.chat-restart{background:none;border:none;color:var(--body);font-size:13px;cursor:pointer;font-family:inherit;text-decoration:underline;padding:8px 2px}
.chat-restart:hover{color:var(--gold)}
@media(max-width:900px){.check-ul{grid-template-columns:1fr}.case-amt{font-size:22px}}
/* landing case strip */
.case{background:var(--navy);color:#fff;padding:84px 0}
.case-in{display:flex;gap:48px;align-items:center}
.case .sec-title{color:#fff}
.case .morelink{color:rgba(255,255,255,.85)}.case .morelink:hover{color:var(--gold)}
.case-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;flex:1}
.case-card{position:relative;aspect-ratio:143/104;border-radius:8px;overflow:hidden;display:block}
.case-card img{width:100%;height:100%;object-fit:cover;display:block}
.case-ov{position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,20,38,.45),rgba(9,20,38,.90))}
.case-body{position:absolute;inset:0;padding:22px 20px;display:flex;flex-direction:column;justify-content:space-between}
.case-tag{font-size:13px;color:rgba(255,255,255,.88);font-weight:600}
.case-label{font-size:13px;color:rgba(255,255,255,.7)}
.case-big{font-size:28px;font-weight:800;color:#fff;margin-top:4px;line-height:1.1}
.case-big span{font-size:16px;font-weight:600;margin-left:2px}
/* cta */
.cta{position:relative;overflow:hidden;color:var(--ink);background:#fff;border-top:1px solid var(--line)}
.cta-in{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:40px;padding:84px 32px}
.cta-s{font-size:16px;color:var(--gold);font-weight:700}
.cta-h{font-size:36px;font-weight:800;margin:10px 0 12px;line-height:1.25;color:var(--ink)}
.cta-d{font-size:15px;color:var(--body)}
.cta-btns{display:flex;gap:14px;flex-shrink:0}
/* footer */
.ftr{background:var(--navy2);color:rgba(255,255,255,.62);padding:56px 0 40px}
.ftr-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.1)}
.ftr-name{font-size:20px;font-weight:800;color:#fff}
.ftr-tag{font-size:14px;color:rgba(255,255,255,.6);margin-top:12px;line-height:1.7}
.ftr-cols{display:flex;gap:56px;flex-wrap:wrap}
.ftr-col-t{color:#fff;font-weight:700;font-size:14px;margin-bottom:14px}
.ftr-col a{display:block;color:rgba(255,255,255,.62);font-size:13.5px;padding:5px 0}
.ftr-col a:hover{color:var(--gold)}
.ftr-sns{display:flex;gap:12px;padding:22px 0 0}
.ftr-sns a{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.22);border-radius:30px;padding:9px 16px;color:rgba(255,255,255,.75);font-size:13px;font-weight:600}
.ftr-sns a:hover{border-color:var(--gold);color:var(--gold)}
.ftr-sns svg{width:17px;height:17px}
.ftr-bot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;padding-top:26px;font-size:13px;color:rgba(255,255,255,.45)}
@media(max-width:1080px){
.nav,.hdr-r .btn-navy{display:none}.hamb{display:flex}
.hero-img{width:100%;opacity:.28;-webkit-mask-image:none;mask-image:none}.hero-fade{display:none}
.svc,.why{flex-direction:column;align-items:flex-start}.intro{width:100%}
.wsl-wrap{flex:none}
.svc-cards{grid-template-columns:repeat(2,1fr)}
.case-cards{grid-template-columns:repeat(2,1fr)}
.case-in,.cta-in{flex-direction:column;align-items:flex-start}
.cta-btns{flex-direction:column;width:100%;max-width:440px}
.cta-btns .btn-lg{justify-content:center;width:100%;white-space:nowrap}
.topics{grid-template-columns:repeat(2,1fr)}
.case-grid{grid-template-columns:1fr}
.drawer.open{display:block;padding:18px 32px 40px;border-top:1px solid var(--line);background:#fff;max-height:calc(100dvh - 64px);overflow-y:auto;-webkit-overflow-scrolling:touch}
.drawer.open a{display:block;padding:11px 0;font-weight:600;color:#37425c;font-size:16px}
.drawer .dgroup{font-size:12px;color:var(--gold);font-weight:800;letter-spacing:1.5px;margin-top:14px}
}
@media(max-width:640px){
.wrap{padding:0 20px}.hdr-in{height:64px}.logo{height:29px}
.sec{padding:64px 0}.hero-h{font-size:33px}
.hero-sub{font-size:16.5px;margin-top:16px}
/* 모바일 히어로 등장 순서: 사진 로딩 완료 후 → 짙게→흐려짐, 제목, 부제+버튼 순 */
.hero-img,.hero-sub{opacity:0}
.hero.ready .hero-img{animation:heroImg 1.6s ease-out both}
.hero.ready .hero-h .ch{animation-delay:calc(1s + var(--i)*.12s)}
.hero.ready .hero-sub{animation:heroFade .9s ease-out 1.9s both}
@keyframes heroImg{from{opacity:0}to{opacity:1}}
@keyframes heroFade{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
/* 모바일 히어로: 영상이 위에 통째로, 글이 아래에 */
.hero{background:#fbfbfc}
.hero-fade{display:none}
.hero-img{position:static;display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;object-position:center;-webkit-mask-image:none;mask-image:none}
.hero-in{min-height:0;padding:26px 25px 10px}
.svc-cards{grid-template-columns:repeat(2,1fr)}
.svc-top{padding:22px 16px 18px}
.svc-d{font-size:12.5px;line-height:1.55}
.case-cards,.topics{grid-template-columns:1fr}
.sec-title,.cta-h{font-size:26px}.phero h1{font-size:29px}
.phero{padding:46px 0 42px}
.wsl-wrap{height:auto;background:transparent;border-radius:0;display:flex;flex-direction:column;gap:14px}
.wsl{position:static;opacity:1;border-radius:12px;overflow:hidden;background:var(--navy);min-height:0}
.wsl-img{position:static;width:100%;height:150px;object-fit:cover}
.wsl-fade{display:none}
.wsl-txt{position:static;width:100%;height:auto;padding:20px 22px 24px}
.wsl-t{font-size:19px}
.wsl-d{font-size:14px;margin-top:12px}
.wsl-dots{display:none}
.about-why-grid{grid-template-columns:1fr}
.cta-btns{flex-direction:column;width:100%}
.btn-lg{justify-content:center;width:100%}
/* 모바일 표: 2열만 보이고, 줄을 탭하면 핵심 내용이 아래로 펼쳐짐 */
.tbl-wrap{overflow:visible}
table.tbl{min-width:0;display:block;width:100%}
.tbl thead,.tbl tbody{display:block}
.tbl thead tr,.tbl tbody tr{display:grid;grid-template-columns:1.05fr 1.45fr}
.tbl tbody tr.more-row{display:none}
.tbl-wrap.expanded .tbl tbody tr.more-row{display:grid}
.tbl th:nth-child(3),.tbl td:nth-child(3){display:none}
.tbl td{padding:14px 14px;font-size:13.5px}
.tbl th{padding:13px 14px}
.tbl td:first-child{white-space:normal}
.tbl tbody tr{cursor:pointer;position:relative}
.tbl tbody td:nth-child(2){padding-right:30px}
.tbl tbody td:nth-child(2)::after{content:"▾";position:absolute;right:13px;color:var(--gold);font-size:12px}
.tbl tbody tr.open td:nth-child(2)::after{content:"▴"}
.tbl tbody tr.open td:nth-child(3){display:block;grid-column:1/-1;background:#f4f6f9;border-top:1px dashed var(--line);font-size:13.5px;line-height:1.7}
/* .wrap 모바일 패딩이 아래 규칙들을 덮지 않게 재선언 (소스 순서상 마지막이 이김) */
.cta-in{padding:72px 20px}
}