:root{
  --abyss:#0C2E27;
  --abyss-2:#123A31;
  --forest:#0B5647;
  --mist:#E9F3EE;
  --slate:#93ACA2;
  --line:rgba(87,183,236,.18);
  --accent:#57B7EC;
  --signal:#3DE08F;
  --btn-primary-text:#06231C;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --sans:'Pretendard Variable',Pretendard,-apple-system,system-ui,sans-serif;
  --pad:clamp(20px,5vw,64px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--abyss);color:var(--mist);font-family:var(--sans);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.wrap{max-width:1180px;margin:0 auto;padding:0 var(--pad)}
.wide{max-width:1280px}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);display:flex;align-items:center;gap:10px;margin-bottom:18px}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent);opacity:.65}

header{
  position:sticky;
  top:0;
  z-index:100;
  backdrop-filter:blur(14px);
  background:rgba(8,39,32,.86);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:34px;height:70px;max-width:1280px;margin:0 auto;padding:0 var(--pad)}
.logo{display:flex;align-items:center;flex-shrink:0}
.logo img{display:block;height:32px;width:auto;max-width:190px}
.nav ul{display:flex;gap:28px;list-style:none;font-size:15px;font-weight:600;margin-left:8px}
.nav ul a{color:#C5D8D0;transition:color .18s}
.nav ul a:hover,.nav ul a.on{color:var(--accent)}
.nav li{position:relative}
.nav .drop-link{display:flex;align-items:center;gap:6px}
.nav .drop-link::after{content:"";width:6px;height:6px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg);margin-top:-4px;opacity:.75}
.nav .drop-menu{position:absolute;top:calc(100% + 14px);left:50%;transform:translate(-50%,-6px);display:grid;gap:4px;min-width:190px;margin-left:0;padding:10px;background:rgba(6,42,34,.96);border:1px solid var(--line);border-radius:10px;box-shadow:0 18px 45px -24px rgba(0,0,0,.9);opacity:0;visibility:hidden;pointer-events:none;transition:.18s;backdrop-filter:blur(14px)}
.nav .drop-menu::before{content:"";position:absolute;left:0;right:0;top:-16px;height:16px}
.nav li:hover>.drop-menu,.nav li:focus-within>.drop-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}
.nav .drop-menu a{display:block;padding:8px 10px;border-radius:6px;color:#C5D8D0;white-space:nowrap;font-size:14px;line-height:1.45}
.nav .drop-menu a:hover,.nav .drop-menu a:focus-visible{background:rgba(61,224,143,.1);color:var(--accent)}
.nav .sp{margin-left:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:11px 20px;border-radius:8px;font-weight:700;font-size:14.5px;transition:.18s;border:1px solid transparent;white-space:nowrap;cursor:pointer}
.btn-p{background:var(--accent);color:var(--btn-primary-text)}
.btn-p:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn-g{border-color:rgba(160,225,195,.24);color:var(--mist);background:rgba(4,33,26,.26)}
.btn-g:hover{border-color:var(--accent);color:var(--accent)}
.burger{display:none;background:none;border:0;color:var(--mist);font-size:22px;cursor:pointer}
.mobile-menu{display:none}

footer{border-top:1px solid var(--line);padding:48px 0 38px;font-size:14px;color:var(--slate);background:rgba(5,31,26,.45)}
.f-top{display:grid;grid-template-columns:minmax(240px,1.45fr) minmax(108px,.9fr) minmax(142px,1fr) minmax(86px,.75fr) minmax(90px,.8fr);gap:28px;margin-bottom:40px}
footer h4{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--mist);margin-bottom:14px;text-transform:uppercase}
footer ul{list-style:none;display:grid;gap:9px}
footer li a{white-space:nowrap}
footer ul a:hover{color:var(--accent)}
.f-addr{line-height:1.85;margin-top:16px;font-size:13.5px;white-space:pre-line}
.f-bot{border-top:1px solid var(--line);padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px}

.photo.has-img{
  border-style:solid;
  overflow:hidden;
  background:var(--abyss-2);
  position:relative;
}
.photo img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.photo.has-img .cap{
  position:absolute;
  left:12px;
  bottom:12px;
  padding:5px 9px;
  border-radius:6px;
  background:rgba(4,33,26,.78);
  color:var(--mist);
}

@media (max-width:820px){
  .nav{gap:18px}
  .nav ul{display:none}
  .burger{display:block}
  .mobile-menu{display:block;padding:8px var(--pad) 18px;background:rgba(8,39,32,.96);border-top:1px solid var(--line)}
  .mobile-menu[hidden]{display:none}
  .mobile-menu-list{display:grid;gap:2px;max-width:1280px;margin:0 auto;list-style:none}
  .mobile-menu-list>li{border-bottom:1px solid rgba(87,183,236,.12)}
  .mobile-menu a{display:flex;align-items:center;min-height:44px;color:#C5D8D0;font-size:15px;font-weight:700}
  .mobile-menu a:hover,.mobile-menu a:focus-visible,.mobile-menu a.on{color:var(--accent)}
  .mobile-sub-menu{display:grid;gap:2px;padding:0 0 10px 14px;list-style:none}
  .mobile-sub-menu a{min-height:36px;color:var(--slate);font-size:14px;font-weight:600}
  .mobile-menu>.btn{width:100%;max-width:1280px;margin:14px auto 0}
  .f-top{grid-template-columns:1fr 1fr}
}

@media (max-width:560px){
  .f-top{grid-template-columns:1fr}
}