:root{
  --navy:#0f1f3a; --navy2:#17305a; --gold:#e7b55c; --gold2:#d29a3a;
  --ink:#1b2333; --sub:#5b6577; --line:#e4e8ef; --bg:#fff; --bg2:#f5f7fb;
  --kakao:#fee500; --r:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{font-family:Pretendard,-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;word-break:keep-all;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.wrap.narrow{max-width:820px}
.pc{display:none}
@media(min-width:760px){.pc{display:inline}}

/* header */
.top{position:sticky;top:0;z-index:50;background:rgba(15,31,58,.92);backdrop-filter:blur(10px);color:#fff}
.top-in{display:flex;align-items:center;gap:24px;height:64px}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:20px;letter-spacing:-.02em}
.brand b{color:var(--gold)}
.mark{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--gold);color:var(--navy);font-size:16px;font-weight:800}
.nav{display:none;gap:22px;margin-left:auto;font-size:15px;opacity:.9}
.nav a:hover{color:var(--gold)}
.top .btn-call{margin-left:auto}
@media(min-width:900px){.nav{display:flex}.top .btn-call{margin-left:8px}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:52px;padding:0 22px;border-radius:999px;font-weight:700;font-size:16px;transition:transform .15s,box-shadow .15s,background .15s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn.sm{height:40px;padding:0 16px;font-size:14px}
.btn-call{background:var(--gold);color:var(--navy);box-shadow:0 6px 20px rgba(231,181,92,.35)}
.btn-call:hover{background:#f0c26d}
.btn-kakao{background:var(--kakao);color:#191600}
.btn-ghost{border:1.5px solid rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-line{border:1.5px solid var(--line);color:var(--ink);background:#fff}
.btn-line:hover{border-color:var(--navy)}

/* hero */
.hero{position:relative;color:#fff;background:
  radial-gradient(1200px 600px at 85% 20%,rgba(231,181,92,.22),transparent 60%),
  linear-gradient(135deg,var(--navy) 0%,var(--navy2) 100%);overflow:hidden}
.hero.has-img{background:linear-gradient(90deg,rgba(10,20,40,.92) 0%,rgba(10,20,40,.7) 45%,rgba(10,20,40,.25) 100%),url(../img/hero.jpg) center/cover no-repeat}
.hero.sub.has-img{background:linear-gradient(90deg,rgba(10,20,40,.93) 0%,rgba(10,20,40,.78) 50%,rgba(10,20,40,.4) 100%),var(--hero-img) center/cover no-repeat}
.hero-in{padding:88px 20px 72px}
.eyebrow{display:inline-block;padding:6px 12px;border:1px solid rgba(231,181,92,.6);border-radius:999px;color:var(--gold);font-size:14px;font-weight:600;margin-bottom:20px}
.hero h1{font-size:clamp(34px,6vw,60px);line-height:1.18;letter-spacing:-.035em;font-weight:800}
.hero h1 em{font-style:normal;color:var(--gold)}
.lead{margin-top:20px;font-size:clamp(16px,2vw,19px);opacity:.88;max-width:640px}
.cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}
.stats{list-style:none;display:flex;gap:36px;margin-top:48px;padding-top:28px;border-top:1px solid rgba(255,255,255,.15)}
.stats b{display:block;font-size:28px;font-weight:800;color:var(--gold);letter-spacing:-.02em}
.stats span{font-size:13px;opacity:.75}
@media(max-width:520px){.cta .btn{flex:1 1 100%}.stats{gap:22px}.stats b{font-size:22px}}

/* sections */
.sec{padding:80px 0}
.sec.alt{background:var(--bg2)}
.sec-head{margin-bottom:32px}
.sec-head h2{font-size:clamp(26px,3.4vw,36px);letter-spacing:-.03em;font-weight:800}
.sec-head p{color:var(--sub);margin-top:8px}

/* filters + grid */
.filters{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;margin-bottom:24px;scrollbar-width:none}
.filters::-webkit-scrollbar{display:none}
.chip{flex:none;height:38px;padding:0 16px;border-radius:999px;border:1.5px solid var(--line);background:#fff;font-size:14px;font-weight:600;color:var(--sub)}
.chip small{color:#9aa3b2;font-weight:500;margin-left:2px}
.chip.on{background:var(--navy);border-color:var(--navy);color:#fff}
.chip.on small{color:var(--gold)}
.grid{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.card{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(15,31,58,.12)}
.card.more,.card.hide{display:none}
.grid.all .card.more{display:block}
.grid.all .card.hide,.card.hide{display:none}
.thumb{position:relative;aspect-ratio:1/1;background:linear-gradient(135deg,#dfe5ef,#eef1f6)}
.thumb img{width:100%;height:100%;object-fit:cover}
.tag{position:absolute;right:10px;bottom:10px;padding:4px 10px;border-radius:999px;background:rgba(15,31,58,.88);color:#fff;font-size:12px;font-weight:600}
.body{padding:16px 18px 18px}
.body h3{font-size:17px;line-height:1.4;letter-spacing:-.02em;font-weight:700;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.detail{margin-top:6px;font-size:14px;color:var(--sub);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.body time{display:block;margin-top:10px;font-size:12px;color:#9aa3b2}
.more-row{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:36px}
.empty{padding:40px;text-align:center;color:var(--sub);background:var(--bg2);border-radius:var(--r)}
.empty a{color:var(--navy);font-weight:700}

/* services */
.svc{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.svc article{background:#fff;border-radius:var(--r);padding:28px 24px;border:1px solid var(--line)}
.ico{font-size:30px}
.svc h3{margin:14px 0 8px;font-size:20px;letter-spacing:-.02em}
.svc p{color:var(--sub);font-size:15px}

/* areas */
.areas{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px}
.area{display:block;text-align:left;padding:22px 20px;border-radius:var(--r);background:var(--navy);color:#fff;transition:transform .2s,background .2s}
.area:hover{transform:translateY(-3px);background:var(--navy2)}
.area strong{display:block;font-size:20px;letter-spacing:-.02em}
.area span{display:block;margin-top:4px;font-size:13px;opacity:.7}
.area em{display:inline-block;margin-top:14px;font-style:normal;font-size:13px;font-weight:700;color:var(--gold)}

/* steps */
.steps{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;counter-reset:s}
.steps li{background:#fff;border-radius:var(--r);padding:26px 22px;border:1px solid var(--line)}
.steps b{color:var(--gold2);font-size:14px;font-weight:800}
.steps h3{margin:6px 0 6px;font-size:19px}
.steps p{color:var(--sub);font-size:15px}

/* faq */
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{list-style:none;cursor:pointer;padding:18px 36px 18px 0;font-size:17px;font-weight:700;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:12px;font-size:26px;font-weight:400;color:var(--sub);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 20px;color:var(--sub)}

/* band */
.band{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;padding:56px 0}
.band-in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px}
.band h2{font-size:clamp(22px,3vw,30px);letter-spacing:-.03em}
.band p{opacity:.75;margin-top:4px}
.band .cta{margin-top:0}

/* footer */
.foot{background:#0a1528;color:rgba(255,255,255,.7);padding:48px 0 90px;font-size:14px}
.foot-brand{display:flex;align-items:center;gap:8px;color:#fff;font-weight:800;font-size:18px;margin-bottom:18px}
.info{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:6px 24px}
.info div{display:flex;gap:10px}
.info dt{flex:none;width:96px;color:rgba(255,255,255,.45)}
.copy{margin-top:22px;font-size:13px;color:rgba(255,255,255,.45)}
.copy a{text-decoration:underline}

/* region pages */
.hero.sub .hero-in{padding:56px 20px 60px}
.hero.sub h1{font-size:clamp(30px,5vw,48px)}
.hero.sub .lead{max-width:760px}
.crumb{font-size:13px;opacity:.7;margin-bottom:18px}
.crumb a:hover{color:var(--gold)}
.sec-head h2 small{font-size:.55em;color:var(--gold2);margin-left:6px}
.spots{list-style:none;display:flex;flex-wrap:wrap;gap:10px}
.spots li{padding:10px 18px;border-radius:999px;background:var(--bg2);border:1px solid var(--line);font-weight:600;font-size:15px}
.empty p+p{margin-top:18px}
.guide h3{margin:28px 0 8px;font-size:20px;letter-spacing:-.02em}
.guide .sec-head+h3{margin-top:0}
.guide p{color:#3a4458;font-size:16px;line-height:1.8}
.cta.center{justify-content:center}
.foot-areas{display:flex;flex-wrap:wrap;gap:6px 16px;margin-bottom:22px;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-areas a:hover{color:var(--gold)}

/* floating call (mobile) */
.fab{position:fixed;right:16px;bottom:16px;z-index:60;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;font-size:24px;background:var(--gold);box-shadow:0 8px 24px rgba(0,0,0,.25)}
@media(min-width:900px){.fab{display:none}.foot{padding-bottom:48px}}