:root{--bg:#06111d;--bg-soft:#0d1d2e;--panel:rgba(11,25,40,.82);--panel-light:rgba(255,255,255,.08);--text:#f4f8fb;--muted:#b8c8d8;--line:rgba(205,223,239,.2);--primary:#79e2df;--primary-strong:#35b9c8;--gold:#d9b978;--cream:#fbf7ef;--dark:#07101a;--shadow:0 24px 70px rgba(0,0,0,.35);--radius:24px;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Inter","Noto Sans KR","Apple SD Gothic Neo","Segoe UI",Arial,sans-serif;color:var(--text);background:radial-gradient(circle at 15% 0%,rgba(53,185,200,.22),transparent 36%),radial-gradient(circle at 82% 12%,rgba(217,185,120,.18),transparent 34%),linear-gradient(180deg,#050b13 0%,var(--bg) 52%,#08121e 100%);line-height:1.65}img{display:block;width:100%;height:auto}a{color:inherit;text-decoration:none}button{font:inherit}.skip-link{position:absolute;left:-999px;top:12px;z-index:1000;padding:10px 14px;border-radius:12px;background:#fff;color:#111}.skip-link:focus{left:12px}.container{width:min(100% - 32px,var(--max));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(5,11,19,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.header-inner{min-height:92px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;grid-template-areas:"brand nav actions";align-items:center;gap:18px}.brand{grid-area:brand;display:inline-flex;align-items:center;gap:12px;min-width:240px}.brand-mark{width:64px;height:64px;display:block;border-radius:16px;background:url('/assets/logo.jpg') center/cover no-repeat #fff;color:transparent;font-size:0;box-shadow:0 12px 34px rgba(53,185,200,.24);border:1px solid rgba(255,255,255,.35);flex:0 0 auto}.brand strong{display:block;font-size:.98rem;letter-spacing:.02em}.brand small{display:block;color:var(--muted);font-size:.75rem;margin-top:1px}.nav{grid-area:nav;display:flex;gap:18px;align-items:center;justify-content:flex-end}.nav a{color:var(--muted);font-size:.94rem;font-weight:700;transition:color .2s ease}.nav a:hover,.nav a:focus-visible{color:var(--primary)}.header-actions{grid-area:actions;display:flex;align-items:center;justify-content:flex-end;gap:14px}.language-select{display:flex;align-items:center;justify-content:flex-end;gap:10px}.language-label{color:var(--muted);font-size:.78rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.language-buttons{display:flex;gap:12px;align-items:center;justify-content:flex-end;flex-wrap:nowrap}.lang-btn{display:inline-flex;align-items:center;justify-content:center;width:72px;height:72px;min-width:72px;min-height:72px;border:1px solid rgba(205,223,239,.34);border-radius:999px;padding:6px;background:rgba(255,255,255,.08);cursor:pointer;overflow:hidden;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease,background .18s ease;box-shadow:0 10px 28px rgba(2,8,23,.18)}.lang-btn img{width:60px;height:60px;border-radius:999px;object-fit:cover;object-position:72% 24%;background:#eaf7ff;border:1px solid rgba(255,255,255,.5)}.lang-btn[data-lang="en"] img{object-position:74% 24%}.lang-btn:hover,.lang-btn:focus-visible,.lang-btn.active{border-color:var(--primary);transform:translateY(-2px);background:rgba(56,189,248,.18);box-shadow:0 0 24px rgba(56,189,248,.82),0 0 0 3px rgba(113,240,211,.2);outline:none}.menu-toggle{display:none;width:50px;height:50px;border:1px solid var(--line);background:rgba(255,255,255,.06);border-radius:14px;cursor:pointer}.menu-toggle span{display:block;width:22px;height:2px;background:var(--text);margin:5px auto;border-radius:99px}
.section{padding:76px 0}.hero{padding-top:64px}.hero-grid,.two-col{display:grid;grid-template-columns:1.02fr .98fr;gap:42px;align-items:center}.align-start{align-items:start}.eyebrow{margin:0 0 12px;color:var(--primary);text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;font-weight:900}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(2.35rem,5vw,5.15rem);line-height:1.04;letter-spacing:-.065em;margin-bottom:24px}h2{font-size:clamp(1.8rem,3vw,3.05rem);line-height:1.16;letter-spacing:-.045em;margin-bottom:16px}h3{font-size:1.12rem;margin-bottom:8px}.hero-lead,.section-heading p,.feature-copy p,.cta-panel p,.safety-box p{color:var(--muted);font-size:1.05rem}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 18px}.hero-actions.center{justify-content:center}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:999px;font-weight:900;border:1px solid var(--line)}.btn-primary{background:linear-gradient(135deg,var(--primary),#e9cb87);color:#05101a;box-shadow:0 18px 42px rgba(53,185,200,.2)}.btn-ghost{background:rgba(255,255,255,.06);color:var(--text)}.notice-inline{color:#cfe3f0;padding:12px 14px;border:1px solid rgba(121,226,223,.26);background:rgba(121,226,223,.08);border-radius:16px;font-size:.92rem}.hero-media,.feature-image,.gallery figure{margin:0;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,255,255,.06);box-shadow:var(--shadow)}.hero-media img{aspect-ratio:4/3;object-fit:cover}figcaption{color:var(--muted);font-size:.86rem;padding:12px 14px;border-top:1px solid var(--line);background:rgba(0,0,0,.18)}.proof-strip{padding:28px 0}.proof-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.proof-grid article{padding:18px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.04))}.proof-grid strong{display:block;color:var(--gold);font-size:1.02rem;margin-bottom:4px}.proof-grid span{color:var(--muted);font-size:.93rem}.problem,.places,.operator,.status{background:rgba(255,255,255,.015)}.section-heading.centered{text-align:center;max-width:840px;margin:0 auto 32px}.challenge-card,.safety-box,.cta-panel{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:var(--panel);box-shadow:var(--shadow)}.check-list{margin:0;padding:0;list-style:none;display:grid;gap:12px}.check-list li{position:relative;padding-left:28px;color:#dcebf4}.check-list li::before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;background:rgba(121,226,223,.15);color:var(--primary);font-size:.78rem;font-weight:900}.muted-list li{color:var(--muted)}.flow{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.flow article{min-height:180px;padding:18px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(180deg,rgba(121,226,223,.1),rgba(255,255,255,.045))}.flow span{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:50%;background:rgba(217,185,120,.16);color:var(--gold);font-size:.82rem;font-weight:900;margin-bottom:14px}.flow strong{display:block;font-size:1.08rem;margin-bottom:8px}.flow p{color:var(--muted);margin:0;font-size:.94rem}.cards{display:grid;gap:16px}.cards.three{grid-template-columns:repeat(3,1fr)}.cards.six{grid-template-columns:repeat(3,1fr)}.card{border:1px solid var(--line);border-radius:22px;padding:24px;background:rgba(255,255,255,.06);min-height:210px}.card.small{min-height:170px}.card-kicker{display:inline-block;color:var(--gold);font-weight:900;margin-bottom:14px}.card p{color:var(--muted);margin-bottom:0}.feature-image img{aspect-ratio:4/3;object-fit:cover}.feature-list{display:grid;gap:12px;margin-top:22px}.feature-list article{padding:18px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.055)}.feature-list p{margin-bottom:0;font-size:.96rem}.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.gallery figure:first-child{grid-column:1/-1}.gallery img{aspect-ratio:4/3;object-fit:cover}.gallery figcaption{display:grid;gap:2px}.gallery figcaption strong{color:var(--text)}.gallery-note{text-align:center;color:#dcebf4;padding:14px 16px;border-radius:16px;border:1px solid rgba(217,185,120,.28);background:rgba(217,185,120,.08);margin:20px auto 0;max-width:760px}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.055);box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse;min-width:640px}th,td{padding:16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--gold);background:rgba(0,0,0,.18)}td{color:#dcebf4}tr:last-child td{border-bottom:none}.compare-table th{width:50%}.safety{padding-top:42px}.safety-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:22px}.safety-grid article{padding:16px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.055)}.safety-grid strong{display:block;color:var(--primary);margin-bottom:6px}.safety-grid span{color:var(--muted);font-size:.92rem}.cta{padding-top:42px}.cta-panel{text-align:center;background:linear-gradient(145deg,rgba(11,25,40,.92),rgba(7,16,26,.86))}.partner-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:24px 0 4px}.partner-tags span{padding:9px 13px;border:1px solid var(--line);border-radius:999px;color:#dcebf4;background:rgba(255,255,255,.06);font-size:.92rem}.contact-info{color:var(--muted);font-style:normal;margin-top:20px}.contact-info strong{color:var(--text)}.contact-info a{color:var(--primary)}.site-footer{border-top:1px solid var(--line);padding:28px 0;background:rgba(0,0,0,.18)}.footer-inner{display:flex;justify-content:space-between;gap:18px;color:var(--muted);font-size:.9rem}.footer-inner p{margin:0}.reveal{opacity:0;transform:translateY(18px);transition:opacity .75s ease,transform .75s ease}.reveal.is-visible{opacity:1;transform:translateY(0)}
@media(max-width:1180px){.header-inner{grid-template-columns:auto 1fr;grid-template-areas:"brand actions" "nav nav";padding:12px 0}.nav{justify-content:flex-end}.header-actions{justify-content:flex-end}.language-buttons{flex-wrap:wrap;max-width:440px}}
@media(max-width:980px){.hero-grid,.two-col{grid-template-columns:1fr}.proof-grid{grid-template-columns:repeat(2,1fr)}.flow{grid-template-columns:repeat(3,1fr)}.cards.three,.cards.six{grid-template-columns:1fr 1fr}.safety-grid{grid-template-columns:1fr 1fr}.footer-inner{flex-direction:column}}
@media(max-width:760px){.container{width:min(100% - 24px,var(--max))}.header-inner{min-height:76px;grid-template-columns:1fr auto;grid-template-areas:"brand actions" "nav nav"}.brand{min-width:0}.brand small{display:none}.brand-mark{width:56px;height:56px}.header-actions{gap:10px}.language-label{display:none}.language-select{justify-content:flex-end}.language-buttons{justify-content:flex-end;gap:10px;max-width:300px}.lang-btn{width:84px;height:84px;min-width:84px;min-height:84px}.lang-btn img{width:72px;height:72px}.menu-toggle{display:block;width:54px;height:54px}.nav{position:absolute;top:88px;left:12px;right:12px;display:none;flex-direction:column;align-items:stretch;padding:14px;border:1px solid var(--line);border-radius:18px;background:rgba(5,11,19,.96)}.nav.is-open{display:flex}.nav a{padding:10px 12px}.section{padding:54px 0}h1{font-size:clamp(2.2rem,12vw,3.5rem)}.hero-actions,.hero-actions.center{flex-direction:column}.btn{width:100%}.proof-grid,.flow,.cards.three,.cards.six,.gallery,.safety-grid{grid-template-columns:1fr}.gallery figure:first-child{grid-column:auto}.flow article{min-height:auto}.challenge-card,.safety-box,.cta-panel{padding:22px}}
@media(max-width:520px){.header-inner{grid-template-columns:1fr;grid-template-areas:"brand" "actions" "nav"}.brand{justify-content:flex-start}.header-actions{width:100%;justify-content:flex-end}.language-buttons{max-width:none}.lang-btn{width:76px;height:76px;min-width:76px;min-height:76px}.lang-btn img{width:64px;height:64px}.nav{top:178px}.brand strong{font-size:.9rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}

/* Mobile compact header: keep language buttons visible without shrinking the content area */
@media(max-width:760px){
  .site-header{position:relative;top:auto;}
  .header-inner{min-height:auto;grid-template-columns:1fr;grid-template-areas:"brand" "actions" "nav";gap:8px;padding:10px 0;}
  .brand{justify-content:flex-start;min-width:0;}
  .brand-mark{width:44px;height:44px;border-radius:12px;}
  .brand strong{font-size:.86rem;line-height:1.15;}
  .brand small{display:none;}
  .header-actions{width:100%;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center;}
  .language-select{min-width:0;width:100%;justify-content:flex-start;overflow:hidden;}
  .language-buttons{width:100%;max-width:100%;overflow-x:auto;flex-wrap:nowrap;justify-content:flex-start;gap:8px;padding:4px 0 6px;-webkit-overflow-scrolling:touch;scrollbar-width:none;}
  .language-buttons::-webkit-scrollbar{display:none;}
  .lang-btn{width:52px;height:52px;min-width:52px;min-height:52px;padding:4px;box-shadow:0 8px 18px rgba(2,8,23,.16);}
  .lang-btn img{width:42px;height:42px;}
  .menu-toggle{width:46px;height:46px;}
  .nav{position:static;display:none;width:100%;margin-top:6px;}
  .nav.is-open{display:flex;}
  .section{padding:46px 0;}
  .hero{padding-top:34px;}
}
@media(max-width:420px){
  .lang-btn{width:46px;height:46px;min-width:46px;min-height:46px;}
  .lang-btn img{width:36px;height:36px;}
  .menu-toggle{width:42px;height:42px;}
}