feat(glossaire): harmonize portal pages with shared components

src/components/GlossaryPortalHero.astro

@@ -0,0 +1,190 @@
+---
+interface Props {
+  prefix: string;
+  kicker: string;
+  title: string;
+  intro: string;
+  moreParagraphs?: string[];
+  introMaxWidth?: string;
+  followIntroMaxWidth?: string;
+  moreMaxHeight?: string;
+}
+
+const {
+  prefix,
+  kicker,
+  title,
+  intro,
+  moreParagraphs = [],
+  introMaxWidth = "72ch",
+  followIntroMaxWidth = "68ch",
+  moreMaxHeight = "18rem",
+} = Astro.props;
+---
+
+<div
+  class="glossary-portal-hero glossary-page-hero"
+  data-glossary-portal-hero
+  style={`--portal-hero-intro-max-w:${introMaxWidth}; --portal-hero-follow-intro-max-w:${followIntroMaxWidth}; --portal-hero-more-max-h:${moreMaxHeight};`}
+>
+  <p class="glossary-portal-hero__kicker">{kicker}</p>
+  <h1>{title}</h1>
+
+  <p class="glossary-portal-hero__intro">
+    {intro}
+  </p>
+
+  {moreParagraphs.length > 0 && (
+    <div class="glossary-portal-hero__collapsible">
+      <div
+        class="glossary-portal-hero__more"
+        id={`${prefix}-hero-more`}
+        data-glossary-portal-more
+        aria-hidden="false"
+      >
+        {moreParagraphs.map((paragraph) => (
+          <p class="glossary-portal-hero__intro">{paragraph}</p>
+        ))}
+      </div>
+
+      <button
+        class="glossary-portal-hero__toggle"
+        id={`${prefix}-hero-toggle`}
+        data-glossary-portal-toggle
+        type="button"
+        aria-controls={`${prefix}-hero-more`}
+        aria-expanded="false"
+        hidden
+      >
+        lire la suite
+      </button>
+    </div>
+  )}
+</div>
+
+<style>
+  .glossary-portal-hero{
+    position: sticky;
+    top: calc(var(--sticky-header-h, 0px) + var(--page-gap, 12px));
+    z-index: 11;
+    margin: 0 0 24px;
+    padding: 18px 18px 20px;
+    border: 1px solid rgba(127,127,127,0.18);
+    border-radius: 28px;
+    background:
+      linear-gradient(180deg, rgba(0,0,0,0.60), rgba(0,0,0,0.92)),
+      radial-gradient(900px 240px at 20% 0%, rgba(0,217,255,0.08), transparent 60%);
+    backdrop-filter: blur(10px);
+    -webkit-backdrop-filter: blur(10px);
+    display: grid;
+    row-gap: 14px;
+    transition:
+      margin-bottom 180ms ease,
+      border-radius 180ms ease,
+      padding 180ms ease,
+      row-gap 180ms ease;
+  }
+
+  .glossary-portal-hero__kicker{
+    margin: 0;
+    font-size: 12px;
+    letter-spacing: .08em;
+    text-transform: uppercase;
+    opacity: .72;
+  }
+
+  .glossary-portal-hero h1{
+    margin: 0;
+    font-size: clamp(2.2rem, 4vw, 3.15rem);
+    line-height: 1.02;
+    letter-spacing: -.04em;
+    font-weight: 850;
+    transition: font-size 180ms ease;
+  }
+
+  .glossary-portal-hero__intro{
+    margin: 0;
+    max-width: var(--portal-hero-intro-max-w);
+    font-size: 1.04rem;
+    line-height: 1.55;
+    opacity: .94;
+    transition:
+      font-size 180ms ease,
+      line-height 180ms ease,
+      max-width 180ms ease;
+  }
+
+  .glossary-portal-hero__collapsible{
+    display: grid;
+    row-gap: 6px;
+  }
+
+  .glossary-portal-hero__more{
+    display: grid;
+    row-gap: 14px;
+    max-height: var(--portal-hero-more-max-h);
+    overflow: hidden;
+    opacity: 1;
+    transition:
+      max-height 220ms ease,
+      opacity 180ms ease;
+  }
+
+  .glossary-portal-hero__toggle{
+    display: none;
+    align-self: flex-start;
+    width: fit-content;
+    margin: 0;
+    padding: 0;
+    border: 0;
+    background: transparent;
+    color: inherit;
+    font: inherit;
+    font-size: 11px;
+    line-height: 1.2;
+    letter-spacing: .01em;
+    opacity: .56;
+    cursor: pointer;
+    text-decoration: underline;
+    text-underline-offset: .12em;
+    text-decoration-thickness: 1px;
+  }
+
+  .glossary-portal-hero__toggle:hover{
+    opacity: .84;
+  }
+
+  .glossary-portal-hero__toggle:focus-visible{
+    outline: 2px solid rgba(0,217,255,0.24);
+    outline-offset: 4px;
+    border-radius: 4px;
+  }
+
+  .glossary-portal-hero__toggle[hidden]{
+    display: none !important;
+  }
+
+  @media (max-width: 860px){
+    .glossary-portal-hero{
+      position: static;
+      border-radius: 22px;
+      margin-bottom: 20px;
+      padding: 14px 14px 16px;
+      row-gap: 12px;
+    }
+
+    .glossary-portal-hero__intro{
+      max-width: none;
+    }
+
+    .glossary-portal-hero__more{
+      max-height: none;
+      opacity: 1;
+      overflow: visible;
+    }
+
+    .glossary-portal-hero__toggle{
+      display: none !important;
+    }
+  }
+</style>