Free summer camp website template

Use the frontend-design skill. Build this brief exactly from the design plan below. Do not change the palette, fonts,
layout or signature element.

BRIEF:
Build a one-page website for Low Tide Lab, a marine-science day camp for ages 8–12 at the North Cove field station. Three one-week sessions in July (Week 1 is full, Week 2 has 4 spots left, Week 3 has 9), $340 per week Mon–Fri, groups of 8 with two instructors, 15% sibling discount. Show what kids find at low tide (shore crab, anemone, sea star, limpet), what a typical day looks like, and what to bring. Parents should be able to reserve a week. One self-contained index.html, Google Fonts allowed, no frameworks.

DESIGN PLAN:
# Design plan — Low Tide Lab (frontend-design skill, pass 1 + critique)

**Subject:** a marine-science day camp on a rocky shore, ages 8–12. **Audience:** parents (the kids look over their shoulder).
**Single job:** get a parent to reserve a week.
**The subject's world:** tide charts, tide-pool field guides, specimen cards, rubber boots, buckets, sea glass.

## Tokens
| Role | Name | Hex |
|---|---|---|
| Background | Foam | `#EAF6F3` |
| Ink / deep water | Deep Channel | `#0E3B53` |
| Water | Sea Glass | `#7FC8B8` |
| Accent / action | Coral | `#FF7F6B` |
| Secondary | Kelp | `#3F6B3A` |
| Highlight | Buoy Yellow | `#FFD23F` |

**Type**
- Display: **Bricolage Grotesque** 800 — chunky, a bit playful, still readable for parents.
- Body: **Nunito** 400/700 — round and friendly.
- Utility: **DM Mono** — tide times, dates, specimen numbers.

## Layout
```
[ Low Tide Lab                               weeks · what we find · reserve ]
[ THE BEST CLASSROOM                                                       ]
[ DISAPPEARS TWICE A DAY.     [Reserve a week]                             ]
[ ~~~~~~~~ tide curve across the full width ~~~~~~~~                       ]
[   ▼ Week 1 low 06:12   ▼ Week 2 low 07:40   ▼ Week 3 ...   (sessions sit ]
[   in the troughs of the tide = when camp is on the rocks)                ]
[ FIELD GUIDE: specimen cards (crab, anemone, sea star, limpet) w/ numbers ]
[ A DAY AT CAMP: timeline pinned to the tide (real sequence)               ]
[ reserve card: price, what to bring (boots, bucket), CTA                  ]
```

**Signature:** the tide curve is the schedule — camp weeks sit in the low-tide troughs.

## Critique of pass 1 → revisions
- Pass 1 had a photo-style hero with a gradient overlay and a centered headline → template. **Replaced** by the tide curve.
- Pass 1 palette was navy + gold "premium" → wrong audience. **Changed** to foam / sea glass / coral, with navy only as ink.
- Pass 1 had "01 / 02 / 03" on the field-guide cards → not a sequence. **Changed** to real specimen catalogue numbers (LT-014).
- Kept the day timeline numbered by clock time, because it is a sequence.