Bootstrap 5 Tooltip with Image and Content

<section class="tip-section wdw-stage">
  <div class="container">
    <article class="card wdw-card border-0 tip-card mx-auto overflow-hidden">
      <img class="tip-hero" src="https://images.unsplash.com/photo-1555881400-74d7acaacd8b?auto=format&fit=crop&w=1400&q=70" alt="Colourful riverside houses and boats on a sunny day" width="1400" height="560">
      <div class="card-body p-4 p-md-5">
        <span class="badge rounded-pill bg-primary-subtle text-primary-emphasis mb-3">Field notes</span>
        <h1 class="h3 fw-bold text-body-emphasis mb-3">A weekend guide to Lisbon</h1>
        <p class="tip-copy text-body-secondary mb-0">Start with a pastry at <button type="button" class="tip-trigger fw-semibold" data-bs-toggle="popover" data-bs-trigger="hover focus" data-bs-html="true" data-tip="1">Pastéis de Belém</button>, ride the old tram up to <button type="button" class="tip-trigger fw-semibold" data-bs-toggle="popover" data-bs-trigger="hover focus" data-bs-html="true" data-tip="2">Alfama</button> and finish the day on the water at <button type="button" class="tip-trigger fw-semibold" data-bs-toggle="popover" data-bs-trigger="hover focus" data-bs-html="true" data-tip="3">LX Factory</button>.</p>
        <p class="small text-body-secondary mt-4 mb-0">Hover, focus or tap an underlined place name for a preview. Press Esc to close.</p>
      </div>
    </article>
  </div>

  <template id="tip-1"><img class="tip-img" src="https://images.unsplash.com/photo-1555507036-ab1f4038808a?auto=format&fit=crop&w=600&q=70" alt="Fresh pastries dusted with sugar" width="260" height="140"><div class="tip-body"><strong>Pastéis de Belém</strong><span>Custard tarts baked since 1837. Go early to skip the queue.</span></div></template>
  <template id="tip-2"><img class="tip-img" src="https://images.unsplash.com/photo-1536663815808-535e2280d2c2?auto=format&fit=crop&w=600&q=70" alt="Tram climbing a narrow street" width="260" height="140"><div class="tip-body"><strong>Alfama</strong><span>The oldest quarter, all steep lanes and fado at night.</span></div></template>
  <template id="tip-3"><img class="tip-img" src="https://images.unsplash.com/photo-1513735492246-483525079686?auto=format&fit=crop&w=600&q=70" alt="Waterfront at sunset" width="260" height="140"><div class="tip-body"><strong>LX Factory</strong><span>Former mill turned studios, bookshops and rooftop bars.</span></div></template>
</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 */
.tip-card { max-width: 760px; }
.tip-hero { display: block; width: 100%; height: 220px; object-fit: cover; }
.tip-trigger { display: inline; appearance: none; background: transparent; color: var(--bs-emphasis-color); border: 0; border-radius: .25rem; padding: 0; margin: 0; font: inherit; font-size: inherit; line-height: inherit; vertical-align: baseline; cursor: pointer; text-decoration: underline dotted var(--bs-primary); text-decoration-thickness: 2px; text-underline-offset: .28em; transition: background .15s, color .15s; }
.tip-copy { font-size: 1.25rem; line-height: 1.6; }
@media (max-width: 575.98px) { .tip-copy { font-size: 1.0625rem; } }
.tip-trigger:hover, .tip-trigger[aria-describedby] { background: color-mix(in srgb, var(--bs-primary) 14%, transparent); color: var(--bs-primary-text-emphasis); text-decoration-color: transparent; }
.tip-trigger:focus-visible { outline: 2px solid var(--bs-primary); outline-offset: 2px; }
.tip-pop { --bs-popover-max-width: 276px; --bs-popover-border-radius: 1rem; --bs-popover-inner-border-radius: 1rem; --bs-popover-border-width: 1px; --bs-popover-border-color: var(--bs-border-color); --bs-popover-bg: var(--bs-body-bg); box-shadow: 0 .25rem .5rem rgba(0,0,0,.06), 0 1rem 2.5rem rgba(0,0,0,.18); overflow: hidden; }
.tip-pop .popover-body { padding: 0; }
.tip-img { display: block; width: 100%; height: 140px; object-fit: cover; }
.tip-body { padding: .85rem 1rem 1rem; display: flex; flex-direction: column; gap: .15rem; font-size: .875rem; color: var(--bs-secondary-color); }
.tip-body strong { color: var(--bs-emphasis-color); font-size: .95rem; }

(function () {
  function initRichTooltips() {
    var triggers = document.querySelectorAll('.tip-trigger');
    if (!triggers.length) return;
    var pops = [];
    triggers.forEach(function (el) {
      var tpl = document.getElementById('tip-' + el.dataset.tip);
      if (!tpl) return;
      pops.push(bootstrap.Popover.getOrCreateInstance(el, {
        html: true, trigger: 'hover focus', placement: el.dataset.tipPlacement || 'top', customClass: 'tip-pop',
        content: tpl.innerHTML, sanitize: false, container: 'body',
        offset: [0, 12],
        popperConfig: function (cfg) {
          cfg.modifiers.push({ name: 'preventOverflow', options: { padding: 12, boundary: 'clippingParents' } });
          cfg.modifiers.push({ name: 'flip', options: { fallbackPlacements: ['top', 'bottom'] } });
          return cfg;
        }
      }));
    });
    if (pops.length && window.matchMedia('(min-width: 768px)').matches) {
      var first = triggers[0];
      var openFirst = function () { pops[0].show(); };
      if (document.readyState === 'complete') openFirst(); else window.addEventListener('load', openFirst);
      first.addEventListener('mouseleave', function () { pops[0].hide(); }, { once: true });
    }
    document.addEventListener('keydown', function (e) {
      if (e.key === 'Escape') pops.forEach(function (p) { p.hide(); });
    });
  }
  initRichTooltips();
})();