/* 한스브릿지 데모 — 공유 글래스 NAV + 테마 토글 + 모바일 드로어 — 2026.07.23 */
/* base.css 의 테마 토큰에 의존. 모든 페이지 공통 nav. */

nav {
  position:fixed; top:0; left:0; right:0; z-index:160;
  display:flex; align-items:center; justify-content:space-between; padding:16px 40px;
  background:var(--glass); backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--glass-line);
  transition:background .4s ease, border-color .4s ease, padding .3s ease;
}
nav.scrolled { padding:11px 40px; box-shadow:var(--shadow); }
.logo { font-family:'Bebas Neue',sans-serif; font-size:30px; letter-spacing:3px; color:var(--text); text-decoration:none; line-height:1; white-space:nowrap; }
.logo span { color:var(--accent); }
.nav-right { display:flex; align-items:center; gap:10px; }
.nav-links { list-style:none; display:flex; align-items:center; gap:34px; }
.nav-links > li > a { color:var(--text-2); text-decoration:none; font-size:15px; font-weight:500; letter-spacing:.3px; transition:color .2s; position:relative; padding:4px 0; }
.nav-links > li > a::after { content:''; position:absolute; left:0; bottom:-2px; height:2px; width:0; background:var(--accent); transition:width .25s ease; }
.nav-links > li > a:hover { color:var(--text); }
.nav-links > li > a:hover::after, .nav-links > li > a.active::after { width:100%; }
.nav-links > li > a.active { color:var(--accent); }
.fp-nav-logo { font-family:'Bebas Neue',sans-serif; letter-spacing:1px; font-size:20px; }
.fp-nav-logo .fp-pin { color:var(--accent); }

.nav-cta {
  background:var(--accent); color:var(--accent-on)!important; text-decoration:none;
  padding:10px 22px; border-radius:8px; font-weight:700; font-size:14px; letter-spacing:.5px;
  transition:transform .2s, box-shadow .2s, background .2s; white-space:nowrap; text-align:center;
}
.nav-cta:hover { background:var(--accent-2); transform:translateY(-1px); box-shadow:0 6px 18px var(--glow); }
.cta-li { display:none; }                 /* 데스크톱: 드로어용 CTA 숨김(바의 cta-bar 사용) */
.cta-bar { display:inline-flex; align-items:center; justify-content:center; }

/* THEME TOGGLE (리모컨) */
.theme-toggle {
  width:40px; height:40px; border-radius:10px; cursor:pointer;
  background:var(--card-2); border:1px solid var(--line-2); color:var(--text);
  display:flex; align-items:center; justify-content:center; padding:0;
  transition:background .2s, border-color .2s, transform .2s;
}
.theme-toggle:hover { border-color:var(--accent); transform:translateY(-1px); }
.theme-toggle svg { width:19px; height:19px; }
.theme-toggle .i-sun { display:none; }
.theme-toggle .i-moon { display:block; }
:root[data-theme="light"] .theme-toggle .i-sun { display:block; }
:root[data-theme="light"] .theme-toggle .i-moon { display:none; }
.tt-mobile { display:none; }

/* HAMBURGER + DRAWER */
.hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; background:none; border:none; padding:6px; z-index:210; }
.hamburger span { display:block; width:24px; height:2px; background:var(--text); border-radius:2px; transition:.3s; }
.hamburger.open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2){ opacity:0; }
.hamburger.open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }
.drawer-head { display:none; }
.nav-overlay { display:none; position:fixed; inset:0; background:rgba(0,0,0,.5); z-index:140; }
.nav-overlay.open { display:block; }

@media (max-width:768px){
  nav { padding:14px 20px; }
  nav.scrolled { padding:10px 20px; }
  .nav-links {
    position:fixed; top:0; right:-100%; height:100dvh; width:min(84vw,320px);
    background:var(--navy-hi); flex-direction:column; align-items:stretch; gap:0;
    padding:88px 24px 32px; transition:right .32s ease; z-index:200; overflow-y:auto;
    border-left:1px solid var(--line-2); box-shadow:-20px 0 50px rgba(0,0,0,.3);
  }
  .nav-links.open { right:0; }
  .drawer-head { display:flex; position:absolute; top:22px; left:24px; font-family:'Bebas Neue',sans-serif; font-size:24px; letter-spacing:3px; color:var(--text-3); }
  .drawer-head span { color:var(--accent); opacity:.6; }
  .nav-links > li { width:100%; }
  .nav-links > li > a { display:block; padding:16px 2px; font-size:16px; border-bottom:1px solid var(--line); color:var(--text); }
  .nav-links > li > a::after { display:none; }
  .cta-li { display:block; margin-top:18px; }
  .cta-bar { display:none; }
  .nav-links .cta-li .nav-cta { display:block; text-align:center; padding:14px; border-radius:10px; }
  .tt-desktop { display:none; }
  .tt-mobile { display:flex; }
  .hamburger { display:flex; }
}