Bootstrap 5 Navbar for a Personal Website with Search

<section class="wdw-stage">
  <div class="container" style="max-width:1040px">
    <div class="wdw-card overflow-hidden">
      <nav class="navbar navbar-expand-lg px-3 px-lg-4 py-3 border-bottom" aria-label="Personal site">
        <a class="navbar-brand d-flex align-items-center gap-2 fw-bolder" href="#">
          <span class="pn-mark" aria-hidden="true">M</span> Maya Lindqvist
        </a>
        <button class="navbar-toggler border-0" type="button" data-bs-toggle="collapse" data-bs-target="#pnNav" aria-controls="pnNav" aria-expanded="false" aria-label="Toggle navigation">
          <span class="navbar-toggler-icon"></span>
        </button>
        <div class="collapse navbar-collapse" id="pnNav">
          <ul class="navbar-nav me-auto gap-lg-1 mt-3 mt-lg-0">
            <li class="nav-item dropdown">
              <a class="nav-link rounded-pill px-3 dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false">Books</a>
              <ul class="dropdown-menu p-2">
                <li><a class="dropdown-item rounded-3" href="#">Reading list</a></li>
                <li><a class="dropdown-item rounded-3" href="#">Reviews</a></li>
                <li><a class="dropdown-item rounded-3" href="#">All-time favourites</a></li>
              </ul>
            </li>
            <li class="nav-item"><a class="nav-link rounded-pill px-3" href="#">Movies</a></li>
            <li class="nav-item"><a class="nav-link rounded-pill px-3 active" aria-current="page" href="#">Songs</a></li>
          </ul>
          <form class="d-flex flex-column flex-sm-row gap-2 mt-3 mt-lg-0" role="search" onsubmit="return false">
            <label class="visually-hidden" for="pnSearch">Search</label>
            <input id="pnSearch" class="form-control rounded-pill px-3" type="search" placeholder="Search the archive" />
            <button class="btn btn-primary rounded-pill px-4" type="submit">Search</button>
          </form>
        </div>
      </nav>
      <div class="p-4 p-md-5">
        <span class="wdw-eyebrow">Now playing</span>
        <h1 class="wdw-heading display-6 mt-2 mb-3">Songs I keep coming back to</h1>
        <p class="wdw-muted mb-4" style="max-width:34rem">Notes on the albums, films and books that shaped this year, written slowly and updated often.</p>
        <div class="row g-3">
          <div class="col-md-4"><div class="pn-skel"><span class="wdw-icon mb-3" aria-hidden="true"><svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round" stroke-linejoin="round"><path d="M9 18V5l12-2v13"/><circle cx="6" cy="18" r="3"/><circle cx="18" cy="16" r="3"/></svg></span><div class="fw-semibold">Late Night Drives</div><div class="small wdw-muted">12 tracks</div></div></div>
          <div class="col-md-4"><div class="pn-skel"><span class="wdw-icon mb-3" aria-hidden="true"><svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round" stroke-linejoin="round"><path d="M9 18V5l12-2v13"/><circle cx="6" cy="18" r="3"/><circle cx="18" cy="16" r="3"/></svg></span><div class="fw-semibold">Sunday Mornings</div><div class="small wdw-muted">18 tracks</div></div></div>
          <div class="col-md-4"><div class="pn-skel"><span class="wdw-icon mb-3" aria-hidden="true"><svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round" stroke-linejoin="round"><path d="M9 18V5l12-2v13"/><circle cx="6" cy="18" r="3"/><circle cx="18" cy="16" r="3"/></svg></span><div class="fw-semibold">Focus Hours</div><div class="small wdw-muted">24 tracks</div></div></div>
        </div>
      </div>
    </div>
  </div>
</section>

/* Web Designer Wall library style — shared base for every Bootstrap 5 snippet.
   Indigo accent, Plus Jakarta Sans, soft cards, pill buttons. Works in light and dark. */
@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap");

:root,
[data-bs-theme="light"] {
  --wdw-font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --bs-body-font-family: var(--wdw-font);
  --bs-primary: #4f46e5;
  --bs-primary-rgb: 79, 70, 229;
  --bs-primary-text-emphasis: #3730a3;
  --bs-primary-bg-subtle: #eef2ff;
  --bs-primary-border-subtle: #c7d2fe;
  --bs-link-color: #4f46e5;
  --bs-link-color-rgb: 79, 70, 229;
  --bs-link-hover-color: #4338ca;
  --bs-link-hover-color-rgb: 67, 56, 202;
  --bs-focus-ring-color: rgba(79, 70, 229, 0.25);
  --bs-border-radius: 0.75rem;
  --bs-border-radius-lg: 1rem;
  --bs-border-radius-xl: 1.25rem;
  --wdw-radius-card: 1.25rem;
  --wdw-shadow: 0 1px 2px rgba(16, 24, 40, 0.05), 0 16px 40px -16px rgba(16, 24, 40, 0.22);
  --wdw-shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06), 0 4px 12px -4px rgba(16, 24, 40, 0.12);
  --wdw-stage: #f5f6fb;
}

[data-bs-theme="dark"] {
  --bs-primary: #818cf8;
  --bs-primary-rgb: 129, 140, 248;
  --bs-primary-text-emphasis: #c7d2fe;
  --bs-primary-bg-subtle: rgba(129, 140, 248, 0.14);
  --bs-primary-border-subtle: rgba(129, 140, 248, 0.35);
  --bs-link-color: #a5b4fc;
  --bs-link-color-rgb: 165, 180, 252;
  --bs-link-hover-color: #c7d2fe;
  --bs-link-hover-color-rgb: 199, 210, 254;
  --bs-focus-ring-color: rgba(129, 140, 248, 0.35);
  --wdw-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 16px 40px -16px rgba(0, 0, 0, 0.7);
  --wdw-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4), 0 4px 12px -4px rgba(0, 0, 0, 0.5);
  --wdw-stage: #0f1117;
}

body { font-family: var(--wdw-font); -webkit-font-smoothing: antialiased; }

/* Bootstrap compiles its blue into these components; point them at the accent. */
.btn-primary {
  --bs-btn-bg: var(--bs-primary); --bs-btn-border-color: var(--bs-primary);
  --bs-btn-hover-bg: #4338ca; --bs-btn-hover-border-color: #4338ca;
  --bs-btn-active-bg: #3730a3; --bs-btn-active-border-color: #3730a3;
  --bs-btn-disabled-bg: var(--bs-primary); --bs-btn-disabled-border-color: var(--bs-primary);
  --bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
}
[data-bs-theme="dark"] .btn-primary { --bs-btn-color: #0f1117; --bs-btn-hover-bg: #a5b4fc; --bs-btn-hover-border-color: #a5b4fc; --bs-btn-hover-color: #0f1117; --bs-btn-active-color: #0f1117; }
.btn-outline-primary {
  --bs-btn-color: var(--bs-primary); --bs-btn-border-color: var(--bs-primary);
  --bs-btn-hover-bg: var(--bs-primary); --bs-btn-hover-border-color: var(--bs-primary);
  --bs-btn-active-bg: var(--bs-primary); --bs-btn-active-border-color: var(--bs-primary);
  --bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
}
.btn { --bs-btn-font-weight: 600; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: .5rem; }
.btn-sm { min-height: 36px; }
.form-control, .form-select { min-height: 44px; border-radius: .75rem; }
.form-control:focus, .form-select:focus, .form-check-input:focus { border-color: rgba(var(--bs-primary-rgb), .6); box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.form-check-input:checked { background-color: var(--bs-primary); border-color: var(--bs-primary); }
.nav-pills { --bs-nav-pills-link-active-bg: var(--bs-primary); }
.nav { --bs-nav-link-color: var(--bs-secondary-color); --bs-nav-link-hover-color: var(--bs-emphasis-color); }
.pagination { --bs-pagination-active-bg: var(--bs-primary); --bs-pagination-active-border-color: var(--bs-primary); --bs-pagination-color: var(--bs-body-color); --bs-pagination-focus-box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.progress, .progress-stacked { --bs-progress-bar-bg: var(--bs-primary); }
.list-group { --bs-list-group-active-bg: var(--bs-primary); --bs-list-group-active-border-color: var(--bs-primary); }
.dropdown-menu { --bs-dropdown-link-active-bg: var(--bs-primary); border-radius: .875rem; box-shadow: var(--wdw-shadow-sm); }
.accordion { --bs-accordion-active-bg: var(--bs-primary-bg-subtle); --bs-accordion-active-color: var(--bs-primary-text-emphasis); --bs-accordion-btn-focus-box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.badge { font-weight: 600; }

/* Library building blocks — use these instead of re-inventing them per snippet. */
.wdw-stage { min-height: 100vh; display: flex; align-items: center; background: var(--wdw-stage); padding-block: 3rem; }
.wdw-card { background: var(--bs-body-bg); border: 1px solid var(--bs-border-color-translucent); border-radius: var(--wdw-radius-card); box-shadow: var(--wdw-shadow); }
.wdw-card-sm { background: var(--bs-body-bg); border: 1px solid var(--bs-border-color-translucent); border-radius: 1rem; box-shadow: var(--wdw-shadow-sm); }
.wdw-aurora { position: relative; color: #fff; background: radial-gradient(60% 55% at 100% 0, #818cf8 0, transparent 70%), radial-gradient(65% 60% at 0 100%, #ec4899 0, transparent 65%), #1e1b4b; }
.wdw-eyebrow { display: inline-block; font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--bs-primary); }
.wdw-heading { font-weight: 800; letter-spacing: -.02em; color: var(--bs-emphasis-color); }
.wdw-muted { color: var(--bs-secondary-color); }
.wdw-icon { width: 2.75rem; height: 2.75rem; flex: none; display: inline-flex; align-items: center; justify-content: center; border-radius: .875rem; background: var(--bs-primary-bg-subtle); color: var(--bs-primary); }

/* Component */
.pn-mark { width: 2rem; height: 2rem; border-radius: .6rem; display: inline-flex; align-items: center; justify-content: center; background: var(--bs-primary); color: #fff; font-weight: 800; font-size: .95rem; }
[data-bs-theme="dark"] .pn-mark { color: #0f1117; }
.navbar .nav-link { font-weight: 600; color: var(--bs-secondary-color); transition: background-color .15s, color .15s; }
.navbar .nav-link:hover { color: var(--bs-emphasis-color); background: var(--bs-tertiary-bg); }
.navbar .nav-link.active, .navbar .nav-link.show { color: var(--bs-primary); background: var(--bs-primary-bg-subtle); }
.navbar .navbar-brand { text-decoration: none; color: var(--bs-emphasis-color); }
@media (min-width: 992px) { #pnSearch { width: 15rem; } }
.pn-skel { padding: 1.25rem; border-radius: 1rem; background: var(--bs-tertiary-bg); height: 100%; }

(function initNavActive() {
  var links = document.querySelectorAll('#pnNav .nav-link:not(.dropdown-toggle)');
  if (!links.length) return;
  links.forEach(function (link) {
    link.addEventListener('click', function (e) {
      e.preventDefault();
      links.forEach(function (l) { l.classList.remove('active'); l.removeAttribute('aria-current'); });
      link.classList.add('active');
      link.setAttribute('aria-current', 'page');
    });
  });
})();