/* 
 * =========================================================================
 * Responsive.css - Mobile First & Responsive Design Overrides
 * =========================================================================
 */

/* Mobile First Base Settings (General mobile styles are handled inline by Tailwind) */

@media (max-width: 576px) {
  /* Smaller margins & paddings for mobile card UI */
  .glass-card {
    border-radius: 14px;
    padding: 1.25rem;
  }

  .loader-logo {
    font-size: 1.8rem;
  }

  /* Sticky actions placement adjustments for phone view */
  .sticky-actions-container {
    bottom: 1rem;
    right: 1rem;
    gap: 0.5rem;
  }

  .sticky-action-btn {
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
  }

  .hero-heading {
    font-size: 2.2rem !important;
    line-height: 1.25 !important;
  }
}

@media (max-width: 991.98px) {
  /* Hamburger menu styling adjustments */
  .mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(9, 13, 22, 0.95);
    backdrop-filter: blur(20px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    display: none;
    justify-content: center;
    align-items: center;
  }

  .mobile-menu-overlay.active {
    display: flex;
    opacity: 1;
    visibility: visible;
  }

  .mobile-menu-list {
    list-style: none;
    text-align: center;
    padding: 0;
  }

  .mobile-menu-list li {
    margin: 1.5rem 0;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease;
  }

  .mobile-menu-overlay.active .mobile-menu-list li {
    transform: translateY(0);
    opacity: 1;
  }

  .mobile-menu-list a {
    font-size: 1.8rem;
    font-weight: 600;
    color: #F8FAFC;
    text-decoration: none;
    transition: color 0.3s ease;
  }

  .mobile-menu-list a:hover {
    color: var(--accent-color);
  }

  /* Adjust timeline structure for mobile */
  .timeline-container::after {
    left: 20px !important;
  }
  .timeline-item {
    width: 100% !important;
    padding-left: 50px !important;
    padding-right: 0 !important;
    text-align: left !important;
  }
  .timeline-item::after {
    left: 10px !important;
  }
  .timeline-item.left::after {
    left: 10px !important;
  }
}

@media (min-width: 992px) {
  /* Hide mobile overlay completely on desktop */
  .mobile-menu-overlay {
    display: none !important;
  }

  /* Navbar animations and hover underlines for large screens */
  .nav-underline-effect {
    position: relative;
  }

  .nav-underline-effect::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: width 0.3s ease;
  }

  .nav-underline-effect:hover::after {
    width: 100%;
  }

  .nav-underline-effect.active::after {
    width: 100%;
  }
}