/* 이안 스카이원 서산 홍보관 — 공통 스타일 (미드나잇 네이비 + 브라스) */
:root{
  --ink:#0e141d; --ink2:#141c28; --ink3:#1b2534;
  --brass:#c2a15e; --brass-2:#dcc088; --steel:#9fb0c3;
  --paper:#f4f6f9; --paper2:#e9edf2;
  --tx:#e7ebf1; --tx-dim:#98a6b8; --line:rgba(194,161,94,.28); --dline:rgba(255,255,255,.1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--tx);font-family:'Pretendard', 'Pretendard Variable', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden;line-height:1.7}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.cz{font-family:'Cinzel',serif}
.wrap{width:min(1160px,92vw);margin:0 auto}
.eyebrow{font-family:'Cinzel',serif;letter-spacing:.28em;text-transform:uppercase;color:var(--brass);font-size:13px;font-weight:600;margin:0 0 14px}
.sec-title{font-size:clamp(26px,4.4vw,42px);font-weight:800;line-height:1.28;letter-spacing:-.02em;color:#fff;margin:0 0 18px;text-wrap:balance}
.sec-title b{color:var(--brass)}
.lead{color:var(--tx-dim);font-size:clamp(15px,1.6vw,17px);max-width:62ch;margin:0 auto}
.gold-rule{width:52px;height:2px;background:var(--brass);margin:0 0 22px}
.pad{padding:clamp(62px,10vh,116px) 0}
.center{text-align:center}
.darkalt{background:var(--ink2)}
section{position:relative}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;font-family:inherit;font-weight:800;border-radius:999px;transition:transform .15s,box-shadow .2s,background .2s}
.btn:active{transform:translateY(1px)}
.btn-brass{background:linear-gradient(135deg,var(--brass),var(--brass-2));color:#20180a;padding:11px 20px;font-size:14.5px;box-shadow:0 8px 24px rgba(194,161,94,.3)}
.btn-brass:hover{box-shadow:0 12px 30px rgba(194,161,94,.45)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;padding:11px 20px;font-size:14.5px;border:1px solid rgba(255,255,255,.2)}
.btn-ghost:hover{background:rgba(255,255,255,.15)}
.btn-lg{padding:16px 32px;font-size:16px}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:900;transition:background .35s,box-shadow .35s,padding .35s;padding:14px min(4vw,34px)}
.nav-in{display:flex;align-items:center;gap:18px;width:min(1300px,96vw);margin:0 auto}
.nav.solid,.nav.always{background:rgba(14,20,29,.92);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--dline);padding-top:10px;padding-bottom:10px}
.brand{display:flex;flex-direction:column;line-height:1.12;flex:none}
.brand .b1{font-family:'Cinzel',serif;font-size:12px;letter-spacing:.24em;color:var(--brass);text-transform:uppercase}
.brand .b2{font-size:17px;font-weight:800;color:#fff;letter-spacing:-.01em}
.nav-menu{display:flex;align-items:center;gap:clamp(10px,1.8vw,26px);margin:0 auto}
.nav-menu a{color:#e9edf2;font-size:15.5px;font-weight:600;padding:8px 2px;position:relative;white-space:nowrap;opacity:.9;transition:opacity .2s,color .2s}
.nav-menu a:hover{opacity:1;color:#fff}
.nav-menu a.on{color:var(--brass-2);opacity:1}
.nav-menu a.on::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--brass)}
.nav-right{display:flex;align-items:center;gap:9px;flex:none}
.nav-tel{display:flex;align-items:center;gap:7px;color:#fff;font-weight:700;font-size:15px}
.nav-tel small{color:var(--tx-dim);font-weight:600;font-size:11.5px;letter-spacing:.05em}
.hamb{display:none;background:transparent;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.hamb span{width:24px;height:2px;background:#fff;border-radius:2px}
@media(max-width:1080px){
  .nav-menu,.nav-tel{display:none}
  .hamb{display:flex}
  .nav{padding-left:16px;padding-right:12px}
  .nav-in{justify-content:space-between;gap:10px;width:100%}
  .nav-right{margin-left:auto}
  .brand .b2{font-size:16px}
}
.drawer{position:fixed;inset:0;z-index:950;display:none}
.drawer.on{display:block}
.drawer-dim{position:absolute;inset:0;background:rgba(6,9,13,.6)}
.drawer-panel{position:absolute;top:0;right:0;height:100%;width:min(320px,82vw);background:var(--ink2);box-shadow:-12px 0 40px rgba(0,0,0,.5);padding:22px;display:flex;flex-direction:column;gap:4px;transform:translateX(100%);transition:transform .3s cubic-bezier(.2,.7,.2,1);overflow:auto}
.drawer.on .drawer-panel{transform:none}
.drawer-panel .dclose{align-self:flex-end;background:transparent;border:0;color:#9fb0c3;font-size:28px;cursor:pointer;line-height:1}
.drawer-panel a{color:#e9edf2;font-size:18px;font-weight:700;padding:15px 6px;border-bottom:1px solid var(--dline)}
.drawer-panel a.on{color:var(--brass-2)}
.drawer-panel .dtel{margin-top:18px;color:#fff;font-weight:800;font-size:20px}
.drawer-panel .btn{margin-top:14px}

/* hero (video) */
.hero{min-height:100svh;display:flex;align-items:flex-end;position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:#0a0e14;overflow:hidden}
.hero-bg video{position:absolute;left:0;bottom:0;width:100%;height:112%;object-fit:cover;object-position:center bottom;opacity:.82}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,14,20,.62) 0%,rgba(10,14,20,.2) 34%,rgba(10,14,20,.72) 76%,rgba(10,14,20,.97) 100%)}
.hero-inner{position:relative;z-index:2;padding:0 0 clamp(52px,8vh,104px)}
.hero .eyebrow{opacity:0;animation:up .9s .2s ease forwards}
.hero h1{font-size:clamp(40px,8vw,88px);font-weight:800;line-height:1.06;letter-spacing:-.03em;color:#fff;margin:0 0 14px;opacity:0;animation:up 1s .38s ease forwards;text-shadow:0 4px 40px rgba(0,0,0,.45)}
.hero .h1-sub{font-size:clamp(15px,1.9vw,20px);color:#e6ebf2;max-width:44ch;margin:0 0 28px;line-height:1.6;opacity:0;animation:up 1s .58s ease forwards}
.hero .h1-sub b{color:var(--brass-2);font-weight:700}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;opacity:0;animation:up 1s .72s ease forwards}
@keyframes up{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.hero-facts{display:flex;gap:clamp(20px,5vw,64px);margin-top:42px;padding-top:26px;border-top:1px solid rgba(255,255,255,.15);flex-wrap:wrap;opacity:0;animation:up 1s .9s ease forwards}
.hf .n{font-family:'Cinzel',serif;font-size:clamp(28px,4vw,44px);color:#fff;font-weight:600;line-height:1}
.hf .n b{color:var(--brass)}
.hf .l{font-size:12.5px;color:var(--tx-dim);letter-spacing:.05em;margin-top:6px}
.scroll-cue{position:absolute;left:50%;bottom:20px;transform:translateX(-50%);z-index:3;color:rgba(255,255,255,.55);font-size:11px;letter-spacing:.3em;text-transform:uppercase;font-family:'Cinzel',serif;display:flex;flex-direction:column;align-items:center;gap:8px;animation:bob 2.2s ease-in-out infinite}
.scroll-cue span{width:1px;height:34px;background:linear-gradient(rgba(255,255,255,.55),transparent)}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,7px)}}

/* page-hero (subpages) */
.page-hero{position:relative;min-height:clamp(300px,46vh,440px);display:flex;align-items:flex-end;overflow:hidden;padding-top:70px}
.page-hero-bg{position:absolute;inset:0}
.page-hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.7}
.page-hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,14,20,.72),rgba(10,14,20,.45) 45%,rgba(10,14,20,.95))}
.page-hero .wrap{position:relative;z-index:2;padding-bottom:clamp(28px,5vh,54px)}
.crumb{font-family:'Cinzel',serif;letter-spacing:.2em;text-transform:uppercase;color:var(--brass);font-size:13px;margin:0 0 10px}
.page-hero h1{font-size:clamp(30px,5.5vw,54px);font-weight:800;color:#fff;letter-spacing:-.02em;margin:0 0 8px}
.page-hero p{color:var(--tx-dim);font-size:clamp(14px,1.7vw,17px);max-width:52ch;margin:0}

/* visit strip */
.visit-strip{background:linear-gradient(120deg,var(--ink3),var(--ink2));border-bottom:1px solid var(--dline)}
.visit-strip .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0;flex-wrap:wrap}
.visit-strip .vt{font-size:clamp(16px,2.2vw,20px);font-weight:800;color:#fff}
.visit-strip .vt small{display:block;color:var(--tx-dim);font-size:13px;font-weight:500;margin-top:4px}

/* overview */
.ov-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,5vw,60px);align-items:center;margin-top:8px}
@media(max-width:860px){.ov-grid{grid-template-columns:1fr}}
.spec{border-top:1px solid var(--dline)}
.spec .row{display:flex;justify-content:space-between;gap:16px;padding:12px 2px;border-bottom:1px solid var(--dline)}
.spec .row dt{color:var(--tx-dim);font-size:14px}.spec .row dd{margin:0;color:#fff;font-weight:700;font-size:14px;text-align:right}
.frame{position:relative;border-radius:6px;overflow:hidden;box-shadow:0 30px 70px rgba(0,0,0,.5)}
.frame::after{content:"";position:absolute;inset:0;border:1px solid var(--line);border-radius:6px;pointer-events:none}

/* feature grid */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:38px}
@media(max-width:820px){.feat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.feat-grid{grid-template-columns:1fr}}
.fcard{background:var(--ink);border:1px solid var(--dline);border-radius:14px;padding:26px 22px;transition:transform .2s,border-color .2s}
.fcard:hover{transform:translateY(-4px);border-color:var(--line)}
.fcard .no{font-family:'Cinzel',serif;color:var(--brass);font-size:15px;font-weight:600;letter-spacing:.1em}
.fcard h3{color:#fff;font-size:17px;font-weight:800;margin:10px 0 8px;letter-spacing:-.01em}
.fcard p{color:var(--tx-dim);font-size:13.5px;margin:0;line-height:1.7}
.darkalt .fcard{background:var(--ink2)}

/* menu cards (main) */
.menu-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}
@media(max-width:820px){.menu-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.menu-cards{grid-template-columns:1fr}}
.mcard{position:relative;border-radius:12px;overflow:hidden;min-height:230px;display:flex;align-items:flex-end;border:1px solid var(--dline);background:#0a0e14}
.mcard img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.8;transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.mcard:hover img{transform:scale(1.06)}
.mcard::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,14,20,0) 42%,rgba(10,14,20,.92) 100%)}
.mcard .mc{position:relative;z-index:2;padding:22px}
.mcard .mc .en{color:var(--brass-2);font-family:'Cinzel',serif;font-size:12.5px;letter-spacing:.08em;display:block;margin-bottom:6px}
.mcard .mc .kr{color:#fff;font-weight:800;font-size:19px}
.mcard .mc .go{color:var(--tx-dim);font-size:13px;margin-top:8px;display:inline-flex;gap:6px}
.mcard:hover .mc .go{color:var(--brass-2)}

/* application guide */
.ag-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:36px}
@media(max-width:820px){.ag-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:460px){.ag-grid{grid-template-columns:1fr}}
.ag{background:var(--ink2);border:1px solid var(--dline);border-radius:14px;padding:26px 20px;text-align:center}
.ag .ic{width:60px;height:60px;margin:0 auto 14px;border-radius:50%;background:linear-gradient(135deg,var(--brass),var(--brass-2));display:flex;align-items:center;justify-content:center;font-family:'Cinzel',serif;font-size:20px;font-weight:600;color:#20180a}
.ag h4{color:#fff;font-size:15.5px;font-weight:800;margin:0 0 7px}.ag p{color:var(--tx-dim);font-size:13px;margin:0}
.pad .ag{background:var(--ink2)}
.darkalt .ag{background:var(--ink)}

/* gallery */
.gal{display:grid;grid-template-columns:repeat(12,1fr);gap:16px;margin-top:36px}
.gcard{position:relative;border-radius:8px;overflow:hidden;cursor:pointer;background:#0a0e14;border:1px solid var(--dline);min-height:230px;display:flex;align-items:flex-end}
.gcard img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.gcard:hover img{transform:scale(1.06)}
.gcard::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,14,20,0) 45%,rgba(10,14,20,.9) 100%)}
.gcard .cap{position:relative;z-index:2;padding:20px}
.gcard .cap .en{color:var(--brass-2);font-family:'Cinzel',serif;font-size:13px;letter-spacing:.08em;display:block;margin-bottom:4px}
.gcard .cap .kr{color:#fff;font-weight:800;font-size:16px}
.g-lg{grid-column:span 8;min-height:360px}.g-sm{grid-column:span 4}
@media(max-width:820px){.g-lg{grid-column:span 12}.g-sm{grid-column:span 6}}
@media(max-width:520px){.g-sm{grid-column:span 12}}

/* plans */
.plan-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:34px}
@media(max-width:760px){.plan-row{grid-template-columns:1fr}}
.ptype{background:var(--ink2);border:1px solid var(--dline);border-radius:14px;overflow:hidden}
.ptype .ph{padding:18px 20px;border-bottom:1px solid var(--dline);display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.ptype .ph .t{font-size:20px;font-weight:800;color:#fff}.ptype .ph .t small{color:var(--brass);font-size:13px;font-weight:700;margin-left:6px}
.ptype .ph .u{color:var(--tx-dim);font-size:12.5px}
.ptype .pspec{display:flex;flex-wrap:wrap;gap:6px 18px;padding:14px 20px;border-bottom:1px solid var(--dline)}
.ptype .pspec span{color:var(--tx-dim);font-size:12.5px}.ptype .pspec b{color:#fff}
.ptype .pimgs{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--dline)}
.ptype .pimgs .pi{background:#fff;cursor:pointer;position:relative}
.ptype .pimgs .pi img{width:100%;aspect-ratio:4/3;object-fit:contain;background:#fff;padding:6px}
.ptype .pimgs .pi .lbl{position:absolute;left:8px;bottom:8px;background:rgba(14,20,29,.82);color:#fff;font-size:11px;font-weight:700;padding:3px 8px;border-radius:6px}
.doc{border:1px solid var(--dline);border-radius:10px;overflow:hidden;background:#fff;margin-top:18px;cursor:pointer}
.doc img{width:100%;display:block}

/* location */
.loc-map{margin-top:34px;border-radius:8px;overflow:hidden;border:1px solid var(--line);box-shadow:0 24px 60px rgba(0,0,0,.4)}
.infra{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:26px}
@media(max-width:760px){.infra{grid-template-columns:repeat(2,1fr)}}
.icard{background:var(--ink2);border:1px solid var(--dline);border-radius:12px;padding:20px}
.darkalt .icard{background:var(--ink)}
.icard .h{display:flex;align-items:center;gap:9px;font-weight:800;color:#fff;font-size:15px;margin-bottom:10px}
.icard .h .ic{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--brass),var(--brass-2));display:flex;align-items:center;justify-content:center;font-size:15px}
.icard p{color:var(--tx-dim);font-size:13.5px;margin:0;line-height:1.7}

/* video */
.vid-wrap{position:relative;margin-top:34px;border-radius:12px;overflow:hidden;border:1px solid var(--line);box-shadow:0 30px 70px rgba(0,0,0,.5);aspect-ratio:16/9;background:#000}
.vid-wrap video{width:100%;height:100%;object-fit:cover}

/* cta */
.cta{position:relative;overflow:hidden;text-align:center;padding:clamp(70px,12vh,130px) 0}
.cta-bg{position:absolute;inset:0;z-index:0}
.cta-bg img{width:100%;height:100%;object-fit:cover;opacity:.28}
.cta-bg::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 100% at 50% 30%,rgba(20,28,40,.7),rgba(10,14,20,.97))}
.cta .wrap{position:relative;z-index:2}
.cta h2{font-size:clamp(28px,5vw,46px);font-weight:800;color:#fff;letter-spacing:-.02em;margin:0 0 14px;line-height:1.24}
.cta h2 b{color:var(--brass)}
.cta p{color:var(--tx-dim);font-size:16px;max-width:48ch;margin:0 auto 30px}
.cta-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* footer */
footer{background:#080b10;border-top:1px solid var(--dline);padding:42px 0 118px}
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:flex-start}
.foot .fb{font-family:'Cinzel',serif;color:var(--brass);letter-spacing:.22em;font-size:13px;text-transform:uppercase;margin-bottom:8px}
.foot .fn{color:#fff;font-weight:800;font-size:18px;margin-bottom:12px}
.foot p{color:var(--tx-dim);font-size:13px;margin:3px 0;line-height:1.7}
.foot .fnav{display:flex;gap:16px;flex-wrap:wrap;margin-top:12px}
.foot .fnav a{color:var(--tx-dim);font-size:13px}.foot .fnav a:hover{color:var(--brass-2)}
.foot .fr{color:var(--tx-dim);font-size:12px;max-width:440px;line-height:1.75}
.foot .fr .dbd{color:#fff;font-weight:700}
.legal{margin-top:24px;padding-top:18px;border-top:1px solid var(--dline);color:#6b7482;font-size:11.5px;line-height:1.7}

/* floating / mobile bar */
.sticky-cta{position:fixed;right:16px;bottom:18px;z-index:800;display:flex;flex-direction:column;gap:10px}
.fbtn{width:60px;height:60px;border-radius:18px;border:0;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-family:inherit;font-weight:800;font-size:11px;box-shadow:0 12px 30px rgba(0,0,0,.4);transition:transform .15s}
.fbtn:active{transform:scale(.95)}
.fbtn.kko{background:#FEE500;color:#191600}.fbtn.tel{background:linear-gradient(135deg,var(--brass),var(--brass-2));color:#20180a}
.fbtn .ic{font-size:20px;line-height:1}
.mobile-bar{display:none}
@media(max-width:680px){
  .sticky-cta{display:none}
  .mobile-bar{display:grid;grid-template-columns:1fr 1fr;position:fixed;inset:auto 0 0 0;z-index:800;background:var(--ink2);border-top:1px solid var(--dline);box-shadow:0 -6px 24px rgba(0,0,0,.4)}
  .mobile-bar a,.mobile-bar button{padding:15px 8px;border:0;background:transparent;font-family:inherit;font-weight:800;font-size:15px;display:flex;align-items:center;justify-content:center;gap:7px;cursor:pointer}
  .mobile-bar .m-tel{color:#fff;border-right:1px solid var(--dline)}.mobile-bar .m-visit{color:#20180a;background:linear-gradient(135deg,var(--brass),var(--brass-2))}
}

/* lightbox + reveal */
.lb{display:none;position:fixed;inset:0;z-index:100002;background:rgba(6,9,13,.95);align-items:center;justify-content:center;padding:20px}
.lb.on{display:flex}
.lb img{max-width:96vw;max-height:92vh;border-radius:6px;box-shadow:0 30px 90px rgba(0,0,0,.6);background:#fff}
.lb .x{position:absolute;top:18px;right:20px;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.14);border:0;color:#fff;font-size:24px;cursor:pointer}
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}
@keyframes fospin{to{transform:rotate(360deg)}}

/* ── geomdan: 히어로 문서 버튼(모집공고/선착순) ── */
.hero-docs{margin-top:26px;max-width:440px;display:flex;flex-direction:column;gap:2px}
.hero-docs .hdoc{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 4px;color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.28);font-size:clamp(16px,2vw,19px);font-weight:700;letter-spacing:-.3px;cursor:pointer;transition:.18s}
.hero-docs .hdoc:hover{padding-left:8px;border-color:var(--gold)}
.hero-docs .hdoc .ic{font-size:20px;color:var(--gold-2,#e0c583);font-weight:400}
/* 선착순 계약안내 섹션 */
.contract-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px}
@media(max-width:760px){.contract-steps{grid-template-columns:repeat(2,1fr)}}
.cstep{background:var(--ink2);border:1px solid var(--dark-line);border-radius:14px;padding:22px 16px;text-align:center}
.cstep .n{width:42px;height:42px;margin:0 auto 12px;border-radius:50%;background:linear-gradient(135deg,#c8a45a,#e0c583);color:#20180a;font-weight:800;font-size:17px;display:flex;align-items:center;justify-content:center}
.cstep h4{margin:0 0 6px;font-size:15px;font-weight:800;color:#fff}
.cstep p{margin:0;font-size:12.5px;color:var(--tx-dim);line-height:1.6}

/* ── geomdan: 히어로 아래 자료/계약 밴드(3카드) — 히어로 혼잡 해소 ── */
.docs-band{background:var(--ink2);border-top:1px solid var(--dark-line);border-bottom:1px solid var(--dark-line)}
.docs-band .wrap{padding-top:20px;padding-bottom:20px}
.docs-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media(max-width:720px){.docs-row{grid-template-columns:1fr}}
.docs-card{display:flex;align-items:center;gap:13px;padding:16px 18px;border:1px solid var(--dark-line);border-radius:13px;background:var(--ink);text-decoration:none;transition:.18s}
.docs-card:hover{border-color:var(--gold);transform:translateY(-2px)}
.docs-card .dc-ic{width:40px;height:40px;flex:0 0 auto;border-radius:11px;background:rgba(200,164,90,.14);color:var(--gold-2,#e0c583);display:flex;align-items:center;justify-content:center;font-size:19px}
.docs-card .dc-t{color:var(--tx);font-size:14.5px;font-weight:700;letter-spacing:-.2px;line-height:1.3}
.docs-card .dc-t b{color:var(--gold-2,#e0c583)}
.docs-card .dc-t small{display:block;color:var(--tx-dim);font-size:11.5px;font-weight:500;margin-top:2px}

/* ── geomdan hero 개선: 영상 자체 글자와 겹침 방지 + 모바일 가로영상 온전히 표시 ── */
/* 데스크톱: 영상 톤다운 + 좌측/하단 스크림 강화(텍스트 영역만 어둡게) */
.hero-bg video{opacity:.5}
.hero-bg::after{background:
  linear-gradient(90deg,rgba(10,14,20,.93) 0%,rgba(10,14,20,.62) 44%,rgba(10,14,20,.28) 80%,rgba(10,14,20,.14) 100%),
  linear-gradient(180deg,rgba(10,14,20,.32) 0%,rgba(10,14,20,0) 34%,rgba(10,14,20,.55) 74%,rgba(10,14,20,.96) 100%)}
/* 모바일(≤720): 가로(16:9) 영상 잘림 없이 전체 표시 → 텍스트는 아래 단색 영역에 배치(겹침 없음) */
@media(max-width:720px){
  .hero{min-height:auto;display:block;overflow:visible}
  .hero-bg{position:relative;inset:auto;width:100%;aspect-ratio:16/9;background:#0a0e14}
  .hero-bg video{position:relative;left:auto;bottom:auto;width:100%;height:100%;object-fit:cover;object-position:center;opacity:1}
  .hero-bg::after{display:none}
  .hero-inner{background:var(--ink);padding:24px 0 30px}
  .hero h1{font-size:clamp(30px,8.5vw,42px);text-shadow:none}
  .hero .h1-sub{margin-bottom:22px}
  .hero-facts{margin-top:24px}
  .hero .scroll-cue{display:none}
}