.floating-card {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}
.plan-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}
.plan-overlay {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
}
.card-shadow {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* New styles for the redesigned payment modal */
.payment-method-label {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 1rem;
    border: 2px solid #e5e7eb; /* gray-200 */
    border-radius: 0.5rem; /* rounded-lg */
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s ease-in-out;
}

.payment-method-label:hover {
    border-color: #9ca3af; /* gray-400 */
    background-color: #f9fafb; /* gray-50 */
}

.payment-method-radio:checked + .payment-method-label {
    border-color: #3b82f6; /* blue-500 */
    background-color: #eff6ff; /* blue-50 */
    color: #1e40af; /* blue-800 */
    font-weight: 600;
    box-shadow: 0 0 0 2px #3b82f6;
}

/* Styles for dynamic input fields */
.dynamic-input-group {
    background-color: #f9fafb; /* gray-50 */
    border: 1px solid #e5e7eb; /* gray-200 */
    border-radius: 0.5rem;
    padding: 1rem;
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* NEW: Simplified Two-Breakpoint Navbar Logic */
@media (min-width: 1025px) {
  .site-header .nav-links {
    display: flex !important;
  }
  .site-header .mobile-menu-toggle {
    display: none !important;
  }
  body {
    font-weight: 400;
  }
  @media (min-width: 1440px) {
    body {
      font-weight: 500;
    }
  }
  @media (min-width: 1920px) {
    body {
      font-weight: 600;
    }
  }
}

@media (max-width: 1024px) {
  .site-header .nav-links {
    display: none !important;
  }
  .site-header .mobile-menu-toggle {
    display: block !important;
    cursor: pointer;
  }
  .site-header .nav-links.open {
    display: flex !important;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: white;
    border-top: 1px solid #e5e7eb;
    padding: 1rem 0;
    z-index: 999;
  }
}