/* RESET RINGAN */
* {
  box-sizing: border-box;
}

/* NAVBAR */
.navbar-custom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  width: min(calc(100% - 32px), 1180px);
  margin: 28px auto 0;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 20px;
  box-shadow: 0 18px 40px rgba(148, 163, 184, 0.18);
  backdrop-filter: blur(24px) saturate(170%);
  -webkit-backdrop-filter: blur(24px) saturate(170%);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar-brand {
  color: #0f172a;
  text-decoration: none;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1.22rem;
  font-weight: 700;
  white-space: nowrap;
}

.navbar-menu {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  flex: 1;
}

.navbar-burger {
  display: none;
  width: 46px;
  height: 46px;
  border: none;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
  color: #0f172a;
  cursor: pointer;
  padding: 0;
}

.navbar-burger span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  border-radius: 999px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.navbar-custom.is-open .navbar-burger span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.navbar-custom.is-open .navbar-burger span:nth-child(2) {
  opacity: 0;
}

.navbar-custom.is-open .navbar-burger span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(226, 232, 240, 0.9);
}

/* LINK */
/* HOVER GLASS EFFECT */
.navbar-custom .nav-link {
  color: #334155;
  text-decoration: none;
  padding: 13px 18px;
  border-radius: 14px;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 600;
  transition: all 0.25s ease;
}

.navbar-custom .nav-link:hover {
  background: rgba(255, 255, 255, 0.7);
  color: #0f172a;
}

.navbar-custom .nav-link.active {
  background: linear-gradient(135deg, #0a84ff, #60a5fa);
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.22);
}

.language-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  border: none;
  background: transparent;
  color: #334155;
  padding: 8px 12px;
  border-radius: 10px;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s ease;
}

.language-button:hover {
  background: rgba(255, 255, 255, 0.7);
  color: #0f172a;
}

.language-button.is-active {
  background: linear-gradient(135deg, #0a84ff, #60a5fa);
  color: #ffffff;
}

.thema {
  background: transparent;
  border: none;
  color: #0f172a;
  font-size: 18px;
  padding: 10px 12px;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.thema:hover {
  background: rgba(255, 255, 255, 0.7);
  color: #0f172a;
}

.thema:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(249, 115, 22, 0.35);
}

.thema i {
  font-size: 18px;
}

.thema .bi-sun {
  display: none;
}

body.light {
  color: #020617;
}

body.light .navbar-custom {
  background: rgba(13, 10, 44, 0.72);
  box-shadow: 0 20px 40px rgba(3, 0, 25, 0.42);
  border-color: rgba(232, 121, 249, 0.16);
}

body.light .navbar-brand,
body.light .navbar-burger {
  color: #ffffff;
}

body.light .navbar-burger {
  background: rgba(255, 255, 255, 0.06);
}

body.light .nav-link {
  color: #dbe7f5;
}

body.light .nav-link:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
}

body.light .nav-link.active,
body.light .language-button.is-active {
  background: linear-gradient(135deg, #d946ef, #a855f7);
  box-shadow: 0 12px 28px rgba(168, 85, 247, 0.32);
}

body.light .thema {
  color: #ffffff;
}

body.light .language-switcher {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(232, 121, 249, 0.16);
}

body.light .language-button {
  color: #dbe7f5;
}

body.light .language-button:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
}

body.light .thema:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
}

@media (max-width: 720px) {
  .navbar-custom {
    width: min(calc(100% - 20px), 1180px);
    align-items: center;
    flex-wrap: wrap;
    border-radius: 18px;
    padding: 14px;
  }

  .navbar-burger {
    display: inline-block;
  }

  .navbar-menu {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding-top: 10px;
  }

  .navbar-custom.is-open .navbar-menu {
    display: flex;
  }

  .navbar-custom .nav-link,
  .language-switcher,
  .thema {
    width: 100%;
  }

  .navbar-custom .nav-link {
    text-align: center;
  }

  .language-switcher {
    justify-content: center;
    order: 2;
  }

  .thema {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    border-radius: 8px;
    min-height: 48px;
    background: rgba(255, 255, 255, 0.52);
  }

  body.light .thema {
    background: rgba(255, 255, 255, 0.06);
  }
}