/* ============================================
   TIMBOT — nav.css
   ============================================ */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 40px;
  background: var(--nav-bg);
  opacity: 0.4;
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--nav-border);
}

/* 로고 */
.nav__logo {
  display: flex;
  align-items: center;
  transition: opacity var(--transition);
}
.nav__logo:hover { opacity: 0.75; }

.nav__logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
  color: var(--color-white);
  display: flex;
  align-items: baseline;
}
.nav__logo-text .dot {
  color: var(--color-cyan);
  margin-left: 1px;
}
/* 링크 목록 */
.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__links a {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--nav-text);
  transition: color var(--transition);
  letter-spacing: 0.02em;
}
.nav__links a:hover,
.nav__links a.active {
  color: var(--color-cyan);
}

/* 언어 셀렉트 */
.nav__language {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.18);
  border-radius: 980px;
  color: rgba(255,255,255,0.70);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.38rem 0.8rem;
  cursor: pointer;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color var(--transition), color var(--transition);
}
.nav__language:hover {
  border-color: var(--color-cyan);
  color: var(--color-cyan);
}
.nav__language option {
  background: #111;
  color: var(--color-white);
}

/* CTA 버튼 */
.nav__cta {
  background: var(--nav-cta-bg) !important;
  color: var(--nav-cta-text) !important;
  padding: 0.42rem 1.05rem;
  border-radius: 980px;
  font-size: 0.78rem !important;
  font-weight: 700 !important;
  transition: opacity var(--transition), box-shadow var(--transition) !important;
}
.nav__cta:hover {
  opacity: 0.88 !important;
  box-shadow: 0 4px 18px var(--color-cyan-glow) !important;
}
.nav__cta--active { opacity: 0.88; }

/* 햄버거 */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--color-white);
  transition: var(--transition);
  border-radius: 2px;
}

/* 모바일 메뉴 */
.mobile-menu {
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  z-index: 99;
  background: rgba(0,0,0,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 1rem 24px 1.5rem;
  transform: translateY(-150%);
  transition: transform 0.32s var(--ease);
  border-bottom: 1px solid var(--nav-border);
}
.mobile-menu.open { transform: translateY(0); }

.mobile-menu a {
  display: block;
  padding: 0.9rem 0;
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: color var(--transition);
}
.mobile-menu a:hover { color: var(--color-cyan); }
.mobile-menu li:last-child a { border-bottom: none; }

.mobile-menu select {
  display: block;
  width: 100%;
  padding: 0.9rem 0;
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  outline: none;
  cursor: pointer;
  font-family: var(--font-sans);
  -webkit-appearance: none;
  appearance: none;
}
.mobile-menu select option {
  background: #111;
  color: var(--color-white);
}

/* 반응형 */
@media (max-width: 768px) {
  .nav__links     { display: none; }
  .nav__hamburger { display: flex; }
}

/* Logo image size adjustment */
.nav__logo-img {
  height: 20px; /* Adjust to match nav height */
  width: auto;
}