// ============================================================
// Cre2SolutionsMobile — MOBILE port of the desktop "Solutions for this
// sector" section (Cre2SolutionsGreen) from the CRE page.
//
// Desktop = interactive single-storey CRE building schematic (left) + 4-row
// hover list (right), on a Soft-Green surface with Paper-White text. The
// approved desktop map is titled "INTEGRTED ENERGY SYSTEMS" and the codebase
// default (useState(1)) + the task brief put zone 02 — LED Lighting — active.
// Mobile keeps the SAME story, palette, type, iconography & illustration but
// swaps hover for touch, following the approved Manufacturing, Warehousing,
// Food-&-Beverage & Agriculture mobile pattern:
// • Intro (eyebrow + headline + supporting copy), stacked
// • Interactive diagram, always visible, the visual focus
// • Solution cards as a horizontal swipe carousel below the diagram
// • Tapping a card / diagram marker -> updates the active diagram zone
// • A dedicated "Explore …" link inside each card handles navigation, so a
// first tap activates and the link tap navigates (no touch conflict)
// • Default active zone: 02 — LED Lighting (per approved desktop default)
// ============================================================
const CRE_AMBER = 'rgba(233,199,134,1)'; // --gi-amber-soft
const CRE_AMBER_FILL = 'rgba(233,199,134,0.18)';
const CRE_SOFT_GREEN = '#375844';
// ============================================================
// Cre2BuildingSchematicMobile — identical SVG schematic to desktop, with the
// numbered markers made tappable (large invisible hit targets).
// 4 zones · 01 Commercial Solar (rooftop) · 02 LED Lighting (ceiling)
// · 03 Energy Audits (utility cabinet) · 04 EV Charging (parking)
// ============================================================
const Cre2BuildingSchematicMobile = ({ activeIndex, onSelectZone }) => {
const W = 540;
const H = 360;
const amber = CRE_AMBER;
const amberFill= CRE_AMBER_FILL;
const ink = 'rgba(255,255,255,0.55)';
const inkDim = 'rgba(255,255,255,0.32)';
const inkFaint = 'rgba(255,255,255,0.18)';
const inkText = 'rgba(255,255,255,0.62)';
const zones = [
// 01 Commercial Solar — rooftop panel array
{ id: 0, label: '01', cx: 270, cy: 90,
hl: },
// 02 LED Lighting — ceiling fixtures inside
{ id: 1, label: '02', cx: 270, cy: 172,
hl: },
// 03 Energy Audits — utility / meter cabinet on left exterior
{ id: 2, label: '03', cx: 30, cy: 230,
hl: },
// 04 EV Charging — parking strip on right
{ id: 3, label: '04', cx: 510, cy: 270,
hl: },
];
return (
);
};
// ============================================================
// Cre2SolutionsMobile — full mobile section
// ============================================================
const Cre2SolutionsMobile = () => {
const rows = [
{ idx: '01', icon: 'sun', name: 'Commercial Solar', zone: 'Rooftop',
tag: 'Turn unused roof into revenue.',
why: 'Large flat CRE rooftops are unused real estate. On-site solar reduces grid electricity purchases — directly improving NOI and asset value at typical CRE cap rates.',
href: 'Solutions - Commercial Solar.html' },
{ idx: '02', icon: 'lightbulb', name: 'LED Lighting', zone: 'Common areas & tenants',
tag: 'Reduce operating costs immediately.',
why: 'Common-area, parking-lot, and tenant-space LED retrofits reduce operating costs immediately. saveONenergy incentives cover a significant portion of project cost. Improves NOI before solar is sized.',
href: 'Solutions - LED Lighting.html' },
{ idx: '03', icon: 'clipboard-check', name: 'Energy Audits', zone: 'Whole-building',
tag: 'Establish the baseline.',
why: 'BEPS reporting requires documented energy and emissions baselines. The audit also uncovers HVAC, controls, and envelope efficiencies that further reduce operating cost.',
href: 'Solutions - Energy Audits.html' },
{ idx: '04', icon: 'plug-zap', name: 'EV Charging', zone: 'Parking & garage',
tag: 'Build before tenants demand it.',
why: 'Adding EV charging now — before tenant demand forces a rush retrofit — is significantly cheaper. On-site solar provides a cost-effective power source and supports tenant retention.',
href: 'Solutions - EV Charging.html' },
];
// Default active zone: 02 — LED Lighting (index 1), per approved desktop default.
const [active, setActive] = React.useState(1);
const scrollerRef = React.useRef(null);
const cardRefs = React.useRef([]);
const programmatic = React.useRef(false);
const rafId = React.useRef(0);
const settleTimer = React.useRef(0);
const didInit = React.useRef(false);
// (Re)draw lucide icons whenever the active card changes.
React.useEffect(() => {
const t = setTimeout(() => window.lucide && window.lucide.createIcons({ attrs: { 'stroke-width': 1.4 } }), 20);
return () => clearTimeout(t);
}, [active]);
const scrollToCard = (i, instant) => {
const sc = scrollerRef.current;
const card = cardRefs.current[i];
if (!sc || !card) return;
programmatic.current = true;
window.clearTimeout(settleTimer.current);
const target = card.offsetLeft - (sc.clientWidth - card.clientWidth) / 2;
const max = sc.scrollWidth - sc.clientWidth;
const end = Math.max(0, Math.min(max, target));
const start = sc.scrollLeft;
const dist = end - start;
window.cancelAnimationFrame(scrollToCard._raf);
if (instant) {
sc.scrollLeft = end;
window.requestAnimationFrame(() => {
sc.scrollLeft = end;
programmatic.current = false;
});
return;
}
if (Math.abs(dist) < 1) {
programmatic.current = false;
return;
}
const dur = 420;
const t0 = (window.performance || Date).now();
const ease = (t) => 1 - Math.pow(1 - t, 3); // easeOutCubic
const step = (now) => {
const p = Math.min(1, (now - t0) / dur);
sc.scrollLeft = start + dist * ease(p);
if (p < 1) {
scrollToCard._raf = window.requestAnimationFrame(step);
} else {
programmatic.current = false;
}
};
scrollToCard._raf = window.requestAnimationFrame(step);
};
// Center the default card (02) on first paint.
React.useEffect(() => {
if (didInit.current) return;
let tries = 0;
const tryCenter = () => {
const sc = scrollerRef.current;
const card = cardRefs.current[1];
if (sc && card) {
didInit.current = true;
scrollToCard(1, true);
return;
}
if (tries++ < 40) requestAnimationFrame(tryCenter);
};
requestAnimationFrame(tryCenter);
const onLoad = () => { didInit.current = false; tries = 0; requestAnimationFrame(tryCenter); };
window.addEventListener('load', onLoad);
return () => window.removeEventListener('load', onLoad);
}, []);
// Tap a card OR a diagram marker -> select that zone + center its card.
const selectZone = (i) => {
setActive(i);
scrollToCard(i);
};
const nearestCard = () => {
const sc = scrollerRef.current;
if (!sc) return 0;
const center = sc.scrollLeft + sc.clientWidth / 2;
let best = 0, bestDist = Infinity;
cardRefs.current.forEach((c, i) => {
if (!c) return;
const cc = c.offsetLeft + c.clientWidth / 2;
const d = Math.abs(cc - center);
if (d < bestDist) { bestDist = d; best = i; }
});
return best;
};
// Swipe -> live-update the active zone to the nearest card, then JS-snap to
// center it once the user stops scrolling.
const handleScroll = () => {
if (programmatic.current) return;
window.clearTimeout(settleTimer.current);
settleTimer.current = window.setTimeout(() => {
const i = nearestCard();
scrollToCard(i);
}, 110);
if (rafId.current) return;
rafId.current = requestAnimationFrame(() => {
rafId.current = 0;
const best = nearestCard();
setActive((prev) => (prev === best ? prev : best));
});
};
return (
{/* Top amber tick — mirrors desktop */}
{/* ===== 1 · INTRO ===== */}
Solutions for this sector
What CRE projects typically involve.
For commercial real estate, the typical sequence is energy audit →
LED retrofit → rooftop solar → EV charging — each stage building on
the last and improving NOI and BEPS positioning along the way.