Bootstrap 5 Hero Search Form with Location Field

<section class="sf-hero d-flex align-items-center">
  <div class="container w-100 py-5" style="max-width:1000px">
    <span class="wdw-eyebrow text-white opacity-75">Travel & places</span>
    <h1 class="display-3 fw-bold text-white mt-2 mb-3" style="letter-spacing:-.03em">Discover the amazing city</h1>
    <p class="fs-4 text-white mb-4 opacity-75">Find hotels, restaurants and hidden gems wherever you are headed next.</p>
    <form class="sf-bar p-3 d-flex flex-column flex-md-row gap-2" role="search" id="sfForm">
      <div class="sf-field flex-md-grow-1 d-flex align-items-center gap-2 px-3">
        <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><circle cx="11" cy="11" r="7"/><path d="M20 20l-3.5-3.5"/></svg>
        <label for="sfWhat" class="visually-hidden">What are you looking for?</label>
        <input id="sfWhat" class="form-control border-0 shadow-none bg-transparent px-0" type="search" placeholder="What are you looking for?">
      </div>
      <div class="sf-field sf-field-loc d-flex align-items-center gap-2 px-3">
        <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M12 21s7-6.2 7-11.5A7 7 0 0 0 5 9.5C5 14.8 12 21 12 21z"/><circle cx="12" cy="9.5" r="2.5"/></svg>
        <label for="sfWhere" class="visually-hidden">Location</label>
        <input id="sfWhere" class="form-control border-0 shadow-none bg-transparent px-0" type="text" placeholder="Location">
      </div>
      <button class="btn btn-primary rounded-pill px-4" type="submit">Search</button>
    </form>
    <p class="sf-result text-white mt-3 mb-0 small d-inline-block rounded-pill px-3 py-2" id="sfResult" aria-live="polite" hidden></p>
    <div class="d-flex flex-wrap gap-2 mt-4" aria-label="Popular searches">
      <span class="small text-white opacity-75 align-self-center me-1">Popular:</span>
      <button type="button" class="btn btn-sm rounded-pill sf-chip" data-q="Hotels">Hotels</button>
      <button type="button" class="btn btn-sm rounded-pill sf-chip" data-q="Restaurants">Restaurants</button>
      <button type="button" class="btn btn-sm rounded-pill sf-chip" data-q="Museums">Museums</button>
      <button type="button" class="btn btn-sm rounded-pill sf-chip" data-q="Nightlife">Nightlife</button>
    </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 */
.sf-hero { min-height: 100vh; background: linear-gradient(180deg, rgba(15,17,40,.62), rgba(15,17,40,.82)), url("https://images.unsplash.com/photo-1480714378408-67cf0d13bc1b?auto=format&fit=crop&w=1600&q=70") center/cover #1e1b4b; }
.sf-bar { background: var(--bs-body-bg); border-radius: 1.5rem; box-shadow: 0 20px 50px -15px rgba(0,0,0,.5); }
[data-bs-theme="dark"] .sf-bar { background: var(--bs-tertiary-bg); }
.sf-field { min-height: 60px; border-radius: 1rem; color: var(--bs-secondary-color); }
.sf-field:focus-within { background: var(--bs-primary-bg-subtle); color: var(--bs-primary); }
.sf-field .form-control { color: var(--bs-body-color); }
.sf-bar .btn-primary { min-height: 60px; font-size: 1.1rem; }
.sf-result { background: rgba(15,17,40,.72); backdrop-filter: blur(6px); border: 1px solid rgba(255,255,255,.2); }
@media (min-width: 768px) { .sf-field-loc { width: 34%; border-left: 1px solid var(--bs-border-color); border-radius: 0 1rem 1rem 0; } }
.sf-chip { color: #fff; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25); backdrop-filter: blur(6px); }
.sf-chip:hover { background: rgba(255,255,255,.25); color: #fff; }
.sf-result[hidden] { display: none !important; }

(function () {
  function initSearch() {
    var form = document.getElementById('sfForm');
    if (!form) return;
    var what = document.getElementById('sfWhat'), where = document.getElementById('sfWhere'), out = document.getElementById('sfResult');
    form.addEventListener('submit', function (e) {
      e.preventDefault();
      var w = what.value.trim(), l = where.value.trim();
      out.hidden = false;
      out.textContent = w || l ? 'Searching for ' + (w || 'anything') + (l ? ' in ' + l : ' nearby') + '…' : 'Type something to search.';
    });
    document.querySelectorAll('.sf-chip').forEach(function (c) {
      c.addEventListener('click', function () { what.value = c.dataset.q; what.focus(); });
    });
  }
  initSearch();
})();