riprap-nyc / web /sveltekit /src /lib /components /landing /LandPreview.svelte
seriffic's picture
ux v0.4.5: replace landing-page mini-map mockup with a real MapLibre tile
58fb07b
<script lang="ts">
/** "What you'll get back" three-pane preview: briefing excerpt with
* inline citations · 2x2 evidence-card grid · live mini-map.
*
* v0.4.5 update: the third pane was originally a hand-drawn SVG
* mockup of Red Hook from the design-handoff prototype. Replaced
* with a real MapLibre instance pinned to 80 Pioneer Street so
* visitors land on a working map at the same scale, with the same
* stylized FEMA AE polygon / HWM contour / FloodNet pin / 311
* cluster / address pin overlays. Kept inside the same 6:5
* container so the layout doesn't shift. */
import LandMiniMap from './LandMiniMap.svelte';
</script>
<section class="land-section">
<div class="land-section-head">
<span class="section-label">What you'll get back</span>
<span class="land-section-meta">A grounded paragraph with citations, not a chatbot answer.</span>
</div>
<div class="land-preview-grid">
<!-- Pane 1 — briefing excerpt -->
<div class="land-preview-pane land-preview-pane-excerpt">
<div class="land-preview-eyebrow">Briefing excerpt</div>
<p class="land-preview-body">
The lot sits inside the FEMA <span class="land-preview-cite">1% AE flood zone <sup>[c3]</sup></span>,
with Sandy high-water marks recorded
<span class="land-preview-cite"> 4.7 ft above grade <sup>[c1]</sup></span>.
FloodNet FN-BK-018 has logged
<span class="land-preview-cite"> 14 nuisance floods since 2023 <sup>[c2]</sup></span>.
</p>
<div class="land-preview-cites">
<div class="land-preview-cite-row">
<span class="land-preview-cite-pin">[c1]</span>
<span class="land-preview-cite-src">USGS HWM · Sandy 2012</span>
<span class="land-preview-cite-tier">empirical</span>
</div>
<div class="land-preview-cite-row">
<span class="land-preview-cite-pin">[c2]</span>
<span class="land-preview-cite-src">FloodNet FN-BK-018</span>
<span class="land-preview-cite-tier">empirical</span>
</div>
<div class="land-preview-cite-row">
<span class="land-preview-cite-pin">[c3]</span>
<span class="land-preview-cite-src">FEMA NFHL · 36047C0207</span>
<span class="land-preview-cite-tier">modeled</span>
</div>
</div>
</div>
<!-- Pane 2 — evidence cards 2x2 -->
<div class="land-preview-pane land-preview-pane-cards">
<div class="land-preview-eyebrow">Evidence cards</div>
<div class="land-evcard-grid">
<article class="land-evcard land-evcard-empirical">
<header class="land-evcard-head">
<span class="land-evcard-tier">empirical</span>
<span class="land-evcard-id">e1</span>
</header>
<div class="land-evcard-claim">4.7 ft Sandy storm-surge HWM at address</div>
<div class="land-evcard-source">USGS High-Water Mark database · 2012</div>
</article>
<article class="land-evcard land-evcard-empirical">
<header class="land-evcard-head">
<span class="land-evcard-tier">empirical</span>
<span class="land-evcard-id">e2</span>
</header>
<div class="land-evcard-claim">14 nuisance-flood events, 2023–2026</div>
<div class="land-evcard-source">FloodNet FN-BK-018 · 2 blocks north</div>
</article>
<article class="land-evcard land-evcard-modeled">
<header class="land-evcard-head">
<span class="land-evcard-tier">modeled</span>
<span class="land-evcard-id">e3</span>
</header>
<div class="land-evcard-claim">FEMA 1% annual-chance (AE) flood zone</div>
<div class="land-evcard-source">FEMA NFHL · panel 36047C0207</div>
</article>
<article class="land-evcard land-evcard-modeled">
<header class="land-evcard-head">
<span class="land-evcard-tier">modeled</span>
<span class="land-evcard-id">e5</span>
</header>
<div class="land-evcard-claim">+30 in MSL by 2070 (NPCC4 high)</div>
<div class="land-evcard-source">NPCC4 SLR projection · 2024</div>
</article>
</div>
</div>
<!-- Pane 3 — real MapLibre mini-map (v0.4.5) -->
<div class="land-preview-pane land-preview-pane-map">
<div class="land-preview-eyebrow">Map</div>
<LandMiniMap />
<div class="land-preview-mapmeta">80 Pioneer St, Red Hook · z14.5 · Carto Positron</div>
</div>
</div>
</section>
<style>
.land-section {
padding: 48px 32px;
border-top: 1px solid var(--rule-soft);
}
.land-section-head {
display: flex;
justify-content: space-between;
align-items: baseline;
gap: 16px;
margin-bottom: 22px;
padding-bottom: 10px;
border-bottom: 1px solid var(--rule-soft);
}
.land-section-meta {
font-family: var(--font-serif);
font-style: italic;
font-size: 14px;
color: var(--ink-tertiary);
}
.land-preview-grid {
display: grid;
grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr);
gap: 14px;
align-items: stretch;
}
.land-preview-pane {
background: white;
border: 1px solid var(--rule-soft);
border-left: 3px solid var(--ink);
padding: 16px 18px;
display: flex;
flex-direction: column;
gap: 10px;
min-width: 0;
}
.land-preview-eyebrow {
font-family: var(--font-mono);
font-size: 11px;
letter-spacing: 0.06em;
text-transform: uppercase;
color: var(--ink-tertiary);
margin: 0;
}
/* Excerpt pane */
.land-preview-pane-excerpt .land-preview-body {
font-family: var(--font-serif);
font-size: 15px;
line-height: 1.55;
color: var(--ink);
margin: 0;
}
.land-preview-cite {
background: linear-gradient(transparent 60%, rgba(11, 83, 148, 0.14) 60%);
}
.land-preview-cite sup {
font-family: var(--font-mono);
font-size: 10px;
color: var(--tier-empirical);
margin-left: 2px;
vertical-align: super;
}
.land-preview-cites {
display: flex;
flex-direction: column;
gap: 4px;
padding-top: 10px;
border-top: 1px dashed var(--rule-soft);
}
.land-preview-cite-row {
display: grid;
grid-template-columns: 30px 1fr 70px;
gap: 8px;
align-items: baseline;
font-family: var(--font-mono);
font-size: 11px;
}
.land-preview-cite-pin { color: var(--tier-empirical); font-weight: 600; }
.land-preview-cite-src { color: var(--ink); }
.land-preview-cite-tier {
color: var(--ink-tertiary);
text-align: right;
letter-spacing: 0.04em;
}
/* Cards pane */
.land-preview-pane-cards { gap: 8px; }
.land-evcard-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 6px;
flex: 1;
}
.land-evcard {
background: var(--paper);
border: 1px solid var(--rule-soft);
padding: 8px 10px;
display: flex;
flex-direction: column;
gap: 3px;
}
.land-evcard-empirical { border-left: 2px solid var(--tier-empirical); }
.land-evcard-modeled { border-left: 2px solid var(--tier-modeled); }
.land-evcard-head {
display: flex;
justify-content: space-between;
align-items: baseline;
font-family: var(--font-mono);
font-size: 10px;
letter-spacing: 0.06em;
}
.land-evcard-tier { color: var(--ink-secondary); text-transform: uppercase; }
.land-evcard-empirical .land-evcard-tier { color: var(--tier-empirical); }
.land-evcard-modeled .land-evcard-tier { color: var(--tier-modeled); }
.land-evcard-id { color: var(--ink-tertiary); }
.land-evcard-claim {
font-family: var(--font-sans);
font-size: 12.5px;
line-height: 1.35;
color: var(--ink);
}
.land-evcard-source {
font-family: var(--font-mono);
font-size: 10.5px;
color: var(--ink-tertiary);
}
/* Map pane — the LandMiniMap component owns its own styling
(.land-mapmini, .land-mapmini-legend, tier-swatch primitives). */
.land-preview-pane-map { padding: 16px 18px; }
.land-preview-mapmeta {
font-family: var(--font-mono);
font-size: 10.5px;
color: var(--ink-tertiary);
}
@media (max-width: 1000px) {
.land-preview-grid { grid-template-columns: 1fr 1fr; }
.land-preview-pane-excerpt { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
.land-preview-grid { grid-template-columns: 1fr; }
.land-preview-pane-excerpt { grid-column: auto; }
}
</style>