feat: Implement Phase 1 enhancements - components and animations

Components:
- Extract ServiceItem component with hover effects
- Extract SupportItem component with hover animations
- Extract Card component with scroll animations
- Extract Section component for consistent layout

Enhancements:
- Add Intersection Observer for scroll-triggered animations
- Implement hover effects on cards, services, and support items
- Add PWA manifest (site.webmanifest)
- Create SVG OG image placeholder for social sharing
- Add comprehensive favicon meta tags (16x16, 32x32, apple-touch-icon)
- Respect prefers-reduced-motion for accessibility

Files modified:
- src/pages/index.astro - Refactored to use new components
- src/layouts/BaseLayout.astro - Enhanced favicon and meta tags

Files created:
- src/components/Card.astro
- src/components/Section.astro
- src/components/ServiceItem.astro
- src/components/SupportItem.astro
- public/og-image.svg
- public/site.webmanifest
- public/FAVICON_INSTRUCTIONS.md

Note: PNG favicon variants still need to be generated (see FAVICON_INSTRUCTIONS.md)

src/components/Card.astro

@@ -0,0 +1,74 @@
+---
+interface Props {
+  class?: string;
+}
+
+const { class: className } = Astro.props;
+---
+
+<div class:list={["card", "scroll-animate", className]}>
+  <slot />
+</div>
+
+<style>
+  .card {
+    background: var(--color-bg-light);
+    border-radius: 12px;
+    padding: var(--space-lg);
+    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
+    border: 1px solid rgba(212, 165, 116, 0.1);
+    transition: box-shadow 0.3s ease;
+  }
+
+  .card:hover {
+    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.4);
+  }
+
+  .card :global(h2) {
+    font-size: 2rem;
+    margin-bottom: var(--space-md);
+  }
+
+  .card :global(p) {
+    margin-bottom: var(--space-md);
+    color: var(--color-text);
+  }
+
+  .card :global(p:last-child) {
+    margin-bottom: 0;
+  }
+
+  /* Scroll animation states */
+  .scroll-animate {
+    opacity: 0;
+    transform: translateY(30px);
+    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
+  }
+
+  .scroll-animate.visible {
+    opacity: 1;
+    transform: translateY(0);
+  }
+
+  @media (prefers-reduced-motion: reduce) {
+    .card {
+      transition: none;
+    }
+
+    .card:hover {
+      box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
+    }
+
+    .scroll-animate {
+      opacity: 1;
+      transform: none;
+      transition: none;
+    }
+  }
+
+  @media (max-width: 768px) {
+    .card :global(h2) {
+      font-size: 1.5rem;
+    }
+  }
+</style>

src/components/Section.astro

@@ -0,0 +1,27 @@
+---
+interface Props {
+  class?: string;
+  ariaLabelledby?: string;
+}
+
+const { class: className, ariaLabelledby } = Astro.props;
+---
+
+<section class:list={["section", className]} aria-labelledby={ariaLabelledby}>
+  <div class="container">
+    <slot />
+  </div>
+</section>
+
+<style>
+  .section {
+    padding: var(--space-lg) 0;
+  }
+
+  .container {
+    max-width: 800px;
+    margin: 0 auto;
+    padding: 0 var(--space-md);
+    width: 100%;
+  }
+</style>

src/components/ServiceItem.astro

@@ -0,0 +1,68 @@
+---
+interface Props {
+  title: string;
+  description: string;
+  url?: string;
+  comingSoon?: boolean;
+}
+
+const { title, description, url, comingSoon = false } = Astro.props;
+---
+
+<div class="service-item" class:list={{ "coming-soon": comingSoon }} role="listitem">
+  <h3>
+    {url ? (
+      <a
+        href={url}
+        target="_blank"
+        rel="noopener noreferrer"
+        aria-label={`Visit ${title}`}
+      >
+        {title}
+      </a>
+    ) : (
+      title
+    )}
+  </h3>
+  <p>{description}</p>
+</div>
+
+<style>
+  .service-item {
+    background: var(--color-bg);
+    padding: var(--space-md);
+    border-radius: 8px;
+    border-left: 4px solid var(--color-accent);
+    transition: transform 0.2s ease, box-shadow 0.2s ease;
+  }
+
+  .service-item:hover {
+    transform: translateX(4px);
+    box-shadow: 0 4px 8px rgba(212, 165, 116, 0.2);
+  }
+
+  .service-item.coming-soon {
+    border-left-color: var(--color-warm);
+    opacity: 0.8;
+  }
+
+  .service-item h3 {
+    margin-bottom: var(--space-xs);
+    font-size: 1.25rem;
+  }
+
+  .service-item p {
+    color: var(--color-text-dim);
+    margin: 0;
+  }
+
+  @media (prefers-reduced-motion: reduce) {
+    .service-item {
+      transition: none;
+    }
+
+    .service-item:hover {
+      transform: none;
+    }
+  }
+</style>

src/components/SupportItem.astro

@@ -0,0 +1,58 @@
+---
+interface Props {
+  title: string;
+  description: string;
+  comingSoonNote?: string;
+}
+
+const { title, description, comingSoonNote } = Astro.props;
+---
+
+<div class="support-item" role="listitem">
+  <h3>{title}</h3>
+  <p>
+    {description}
+    {comingSoonNote && (
+      <span class="coming-soon-text">({comingSoonNote})</span>
+    )}
+  </p>
+</div>
+
+<style>
+  .support-item {
+    background: var(--color-bg);
+    padding: var(--space-md);
+    border-radius: 8px;
+    transition: transform 0.2s ease, box-shadow 0.2s ease;
+  }
+
+  .support-item:hover {
+    transform: translateY(-2px);
+    box-shadow: 0 4px 12px rgba(212, 165, 116, 0.15);
+  }
+
+  .support-item h3 {
+    margin-bottom: var(--space-xs);
+    font-size: 1.25rem;
+  }
+
+  .support-item p {
+    color: var(--color-text-dim);
+    margin: 0;
+  }
+
+  .coming-soon-text {
+    font-style: italic;
+    color: var(--color-warm);
+  }
+
+  @media (prefers-reduced-motion: reduce) {
+    .support-item {
+      transition: none;
+    }
+
+    .support-item:hover {
+      transform: none;
+    }
+  }
+</style>