/* ============ NAVBAR ============ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 25px;
  background: transparent; /* benar-benar transparan */
  transition: color 0.3s ease, background-color 0.3s ease;
}

.navbar .logo img {
  height: 45px;
  width: auto;
  transition: filter 0.3s ease;
}

/* ===== Default di section gelap ===== */
.navbar .nav-links li a {
  color: #fff;
  text-decoration: none; /* 🔥 Hilangkan garis bawah */
  font-weight: 500;
  transition: color 0.4s ease, text-shadow 0.3s ease;
  position: relative;
}

.navbar .nav-links li a:hover {
  color: #facc15; /* warna kuning highlight */
  text-shadow: 0 0 8px rgba(250, 204, 21, 0.3);
}

.navbar .menu-toggle span {
  background: #fff;
  transition: background-color 0.3s ease;
}

/* ===== Saat masuk ke section terang ===== */
.navbar.nav-light .nav-links li a {
  color: #000 !important;
  text-shadow: none;
}

.navbar.nav-light .nav-links li a:hover {
  color: #2c5530 !important; /* dark green for light backgrounds */
  text-shadow: 0 0 8px rgba(44, 85, 48, 0.3);
}

.navbar.nav-light .menu-toggle span {
  background: #000 !important;
}

.navbar.nav-light .logo img {
  filter: brightness(0) invert(0); /* bikin logo gelap */
  transition: filter 0.3s ease;
}

/* ===== Force dark navbar on about section ===== */
.section.about[data-theme="light"] ~ * .navbar,
.section.about[data-theme="light"] + * .navbar {
  /* This will be handled by JavaScript, but adding CSS fallback */
}

/* ===== Additional specificity for light theme ===== */
.navbar.nav-light .nav-links li a,
.navbar.nav-light .nav-links li a:visited,
.navbar.nav-light .nav-links li a:link {
  color: #000 !important;
}

/* ===== Enhanced logo transitions ===== */
.navbar .logo img {
  transition: filter 0.4s ease, transform 0.3s ease;
}

.navbar .logo img:hover {
  transform: scale(1.05);
}

/* ===== Smooth navbar background transition ===== */
.navbar {
  transition: all 0.4s ease;
}

/* ===== Enhanced mobile menu for light theme ===== */
.navbar.nav-light .nav-links {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.navbar.nav-light .nav-links li a {
  color: #000 !important;
}

/* ===== Layout link ===== */
.nav-links {
  list-style: none;
  display: flex;
  gap: 25px;
  transition: all 0.3s ease;
}

/* ===== Hamburger menu ===== */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  transition: all 0.3s ease;
}

/* ===== Mobile ===== */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: 60px;
    right: 20px;
    width: 200px;
    flex-direction: column;
    align-items: center;
    background: rgba(0, 0, 0, 0.9);
    padding: 20px;
    border-radius: 10px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: all 0.3s ease;
  }

  .nav-links.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-links li a {
    color: #fff;
  }

  .menu-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translateY(8px);
  }
  .menu-toggle.open span:nth-child(2) {
    opacity: 0;
  }
  .menu-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translateY(-8px);
  }
}