/* =========================================
   1. Navbar Toggler Fix (Global)
   ========================================= */
.navbar-toggler {
  border: none !important;
  padding: 0.5rem;
  transition: transform 0.3s ease;
}

/* Adds a purple glow when clicked/focused */
.navbar-toggler:focus {
  box-shadow: 0 0 10px rgba(123, 44, 191, 0.5) !important;
  outline: none;
}

/* Ensure the icon lines are clearly white */
.navbar-toggler-icon {
  filter: brightness(0) invert(1);
}

.navbar-toggler[aria-expanded="true"] {
  transform: rotate(90deg);
}

/* =========================================
   2. Responsive Layouts
   ========================================= */

/* --- Tablet & Smaller Laptops (max-width: 991px) --- */
@media (max-width: 991px) {
  /* FIXED: Stop the navbar from floating so it doesn't cover content */
  .navbar.fixed-top {
    position: relative !important;
    top: auto;
    background: #0b0216; /* Solid background */
  }

  /* Adjust Hero padding since Navbar is no longer floating */
  .hero-section {
    padding-top: 60px !important;
    padding-bottom: 40px;
  }

  /* Navbar Menu Styling */
  .navbar-collapse {
    background: rgba(11, 2, 22, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 2rem;
    border-radius: 0 0 16px 16px;
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
    text-align: center;
  }

  .navbar-nav .nav-link {
    padding: 1rem 0;
    font-size: 1.1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .navbar-nav .nav-link:last-child {
    border-bottom: none;
  }

  .hero-section h1.display-4 {
    font-size: 3.5rem;
  }
}

/* --- Mobile Devices (max-width: 768px) --- */
@media (max-width: 768px) {
  .hero-section {
    padding-top: 40px !important;
  }

  .hero-section h1.display-4 {
    font-size: 2.8rem;
  }

  .hero-section p.lead {
    font-size: 1rem;
  }

  .avatar-container img {
    width: 160px;
  }

  .highlight-text::after {
    height: 40px;
    bottom: 0px;
  }

  .glass-card {
    padding: 1.5rem;
  }

  /* Scale down orbit */
  .tech-orbit-container {
    height: 350px;
    transform: scale(0.7);
    margin-top: 0;
    margin-bottom: -50px;
  }

  /* Footer Alignment */
  footer {
    text-align: center;
  }
  footer .col-md-6 {
    justify-content: center !important;
  }
  footer .text-end {
    text-align: center !important;
    margin-top: 2rem;
  }
  footer .d-flex {
    justify-content: center;
    gap: 1.5rem;
  }
  footer .social-link {
    margin-right: 0;
  }
}

/* --- Small Mobile Phones (max-width: 576px) --- */
@media (max-width: 576px) {
  .hero-section h1.display-4 {
    font-size: 2.2rem;
    line-height: 1.3;
  }

  .tech-orbit-container {
    transform: scale(0.55);
    height: 300px;
  }

  .project-card-img {
    height: 180px;
  }

  .btn-custom,
  .glass-card .btn {
    width: 100%;
    display: block;
    text-align: center;
    margin-top: 10px;
  }
}

/* --- Ultra Small Screens (max-width: 390px) --- */
@media (max-width: 390px) {
  body {
    overflow-x: hidden;
  }

  .container {
    padding-left: 15px;
    padding-right: 15px;
  }

  .avatar-container img {
    width: 130px;
  }
  .avatar-glow {
    width: 110px;
    height: 110px;
  }

  .hero-section h1.display-4 {
    font-size: 1.8rem;
  }

  /* Stack experience icons and text */
  .glass-card .d-flex {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .glass-card .me-3 {
    margin-right: 0 !important;
    margin-bottom: 1rem;
  }

  /* Aggressive scaling for orbit */
  .tech-orbit-container {
    transform: scale(0.45);
    height: 250px;
  }
}