:root {
  --bg: #f7f7f5;
  --surface: #ffffff;
  --surface-muted: #f1f2ee;
  --border: #e3e4de;
  --text: #1b1f1d;
  --text-soft: #5f6762;
  --accent: #0f766e;
  --accent-soft: #d5f1ed;
  --shadow: 0 12px 30px rgba(16, 24, 40, 0.08);
  --radius-xl: 1.25rem;
  --radius-lg: 1rem;
  --radius-md: 0.75rem;
  --radius-sm: 999px;
  --font-heading: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-body: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.5;
}

body.program-page {
  background:
    radial-gradient(circle at top, rgba(15, 118, 110, 0.08), transparent 36%),
    var(--bg);
}

.page-shell {
  width: min(1080px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.25rem 0 2.5rem;
}

.hero,
.catalog-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  justify-items: center;
  gap: 0.9rem;
  padding: 2rem 1.5rem;
  text-align: center;
}

.hero-logo {
  width: min(180px, 40vw);
  height: auto;
  display: block;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-heading);
  line-height: 1.05;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
}

p {
  margin: 0;
}

.hero-text,
.section-heading p,
.card-copy {
  color: var(--text-soft);
}

.hero-text {
  max-width: 44rem;
  font-size: 1.02rem;
}

.catalog-section {
  margin-top: 1rem;
  padding: 1.5rem;
}

.section-heading {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 0.92rem;
  color: var(--text-soft);
  opacity: 0.75;
}

.opportunity-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.opportunity-card {
  display: grid;
  gap: 0.9rem;
  padding: 1rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: #ffffff;
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    border-color 220ms ease;
}

.opportunity-card-link {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

.opportunity-card-link:focus-visible {
  outline: 2px solid rgba(15, 118, 110, 0.45);
  outline-offset: 4px;
}

.opportunity-logo {
  display: grid;
  place-items: center;
  aspect-ratio: 1 / 1;
  padding: 0.9rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: transparent;
  transition: transform 220ms ease;
}

.opportunity-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transition:
    transform 220ms ease,
    filter 220ms ease;
}

.opportunity-card:hover,
.opportunity-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(15, 118, 110, 0.24);
  box-shadow: 0 18px 40px rgba(16, 24, 40, 0.12);
}

.opportunity-card:hover .opportunity-logo,
.opportunity-card:focus-within .opportunity-logo {
  transform: scale(1.02);
}

.opportunity-card:hover .opportunity-logo img,
.opportunity-card:focus-within .opportunity-logo img {
  transform: scale(1.08);
  filter: saturate(1.05) contrast(1.03);
}

.card-top {
  display: grid;
  gap: 0.3rem;
}

.card-title {
  font-size: 1.2rem;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
}

.tag-muted {
  background: var(--surface-muted);
  color: var(--text-soft);
}

.card-copy {
  font-size: 0.95rem;
}

.program-shell {
  width: min(1080px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.25rem 0 2.5rem;
  display: grid;
  gap: 1rem;
}

.program-notice {
  background: #fff3cd;
  color: #664d03;
  border: 1px solid #ffecb5;
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 1rem;
}

.program-back {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  width: fit-content;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  box-shadow: var(--shadow);
  transition:
    transform 180ms ease,
    border-color 180ms ease;
}

.program-back:hover,
.program-back:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(15, 118, 110, 0.24);
}

.program-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 1rem;
  align-items: stretch;
}

.program-hero-copy,
.program-hero-visual,
.program-section,
.program-error {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.program-hero-copy {
  display: grid;
  gap: 0.9rem;
  padding: 2rem;
}

.program-lede {
  max-width: 42rem;
  color: var(--text-soft);
  font-size: 1.03rem;
}

.program-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.program-hero-visual {
  position: relative;
  overflow: hidden;
  min-height: 280px;
  display: grid;
  place-items: center;
  background:
    linear-gradient(145deg, rgba(15, 118, 110, 0.08), rgba(15, 118, 110, 0.02)),
    #ffffff;
}

.program-hero-visual::before {
  content: "";
  position: absolute;
  inset: 12% 12% auto auto;
  width: 60%;
  height: 60%;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(15, 118, 110, 0.16) 0%, transparent 70%);
}

.program-hero-visual::after {
  content: "";
  position: absolute;
  inset: auto auto 8% 8%;
  width: 28%;
  height: 28%;
  border-radius: 1rem;
  border: 1px solid rgba(15, 118, 110, 0.12);
  background: rgba(255, 255, 255, 0.6);
}

.program-hero-visual img {
  position: relative;
  z-index: 1;
  width: min(72%, 280px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 10px 24px rgba(16, 24, 40, 0.16));
}

.program-sections {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.program-section {
  display: grid;
  gap: 1rem;
  padding: 1.15rem;
}

.program-section-visual {
  min-height: 11rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(15, 118, 110, 0.12);
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(15, 118, 110, 0.12), rgba(241, 242, 238, 0.8));
}

.program-section-visual-interactive {
  cursor: zoom-in;
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    border-color 220ms ease;
}

.program-section-visual-interactive:hover,
.program-section-visual-interactive:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(15, 118, 110, 0.24);
  box-shadow: 0 18px 40px rgba(16, 24, 40, 0.12);
  outline: 2px solid rgba(15, 118, 110, 0.45);
  outline-offset: 4px;
}

.program-section-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  z-index: 1;
  pointer-events: none;
  transition:
    transform 220ms ease,
    filter 220ms ease;
  transform-origin: center;
}

.program-section-visual-interactive:hover img,
.program-section-visual-interactive:focus-visible img {
  transform: scale(1.09);
  filter: saturate(1.05) contrast(1.03);
}

.program-section-visual::before {
  content: "";
  position: absolute;
  inset: 1rem auto auto 1rem;
  width: 5rem;
  height: 5rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  z-index: 0;
}

.program-section-visual::after {
  content: "";
  position: absolute;
  inset: auto 1rem 1rem auto;
  width: 6rem;
  height: 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.45);
  z-index: 0;
}

.program-section-visual-how {
  background: linear-gradient(145deg, rgba(245, 158, 11, 0.16), rgba(241, 242, 238, 0.8));
}

.program-section-visual-when {
  background: linear-gradient(145deg, rgba(59, 130, 246, 0.16), rgba(241, 242, 238, 0.8));
}

.program-section-body {
  display: grid;
  gap: 0.7rem;
}

.program-when-stack {
  display: grid;
  gap: 0.75rem;
}

.program-when-item {
  display: grid;
  gap: 0.35rem;
  padding: 0.95rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(15, 118, 110, 0.1);
}

.program-when-item-training {
  border-left: 4px solid var(--accent);
}

.program-when-item-timeline {
  border-left: 4px solid #3b82f6;
}

.program-when-label {
  margin: 0;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.program-when-text {
  color: var(--text-soft);
}

.program-list {
  margin: 0;
  padding-left: 1.15rem;
  display: grid;
  gap: 0.55rem;
  color: var(--text-soft);
}

.program-error {
  display: grid;
  gap: 0.75rem;
  padding: 2rem;
}

.program-image-dialog {
  width: min(90vw, 900px);
  max-width: min(90vw, 900px);
  border: none;
  padding: 0;
  background: transparent;
}

.program-image-dialog::backdrop {
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(8px);
}

.program-image-dialog-panel {
  position: relative;
  display: grid;
  gap: 0;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.program-image-dialog-panel img {
  width: 100%;
  max-height: 72vh;
  display: block;
  object-fit: contain;
  background:
    linear-gradient(145deg, rgba(15, 118, 110, 0.08), rgba(15, 118, 110, 0.02)),
    #ffffff;
}

.program-image-dialog-close {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  z-index: 2;
  border: 1px solid rgba(15, 118, 110, 0.16);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  padding: 0.55rem 0.8rem;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(16, 24, 40, 0.12);
}

.program-image-dialog-close:focus-visible {
  outline: 2px solid rgba(15, 118, 110, 0.45);
  outline-offset: 3px;
}

.program-image-dialog-caption {
  margin: 0;
  padding: 1rem 1.15rem 1.15rem;
  color: var(--text-soft);
}

@media (prefers-reduced-motion: reduce) {
  .program-section-visual-interactive,
  .program-section-visual img {
    transition: none;
  }
}

@media (max-width: 960px) {
  .opportunity-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .program-hero,
  .program-sections {
    grid-template-columns: 1fr;
  }

  .program-image-dialog {
    width: calc(100vw - 1rem);
    max-width: calc(100vw - 1rem);
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 1rem, 100%);
    padding-top: 0.75rem;
  }

  .program-shell {
    width: min(100% - 1rem, 100%);
    padding-top: 0.75rem;
  }

  .hero,
  .catalog-section,
  .program-hero-copy,
  .program-hero-visual,
  .program-section,
  .program-error {
    border-radius: 0.9rem;
  }

  .hero,
  .catalog-section,
  .program-hero-copy,
  .program-section {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .opportunity-grid {
    grid-template-columns: 1fr;
  }

  .program-hero-visual {
    min-height: 220px;
  }

  .program-sections {
    grid-template-columns: 1fr;
  }
}
*** Update File: /Users/karangathani/Documents/GitHub/sfbbo-volunteering-opportunities/app.js
@@
(function () {
  const OPPORTUNITIES = [
    {
      name: "Colonial Waterbird Nest Monitoring",
      logo: "assets/COLONIAL_WATERBIRD_NEST_MONITORING.png",
      level: "Intermediate",
      summary: "Support repeated nest checks and colony observations for local waterbirds."
    },
    {
      name: "Bird Banding",
      logo: "assets/BIRD_BANDING.png",
      level: "Advanced",
      summary: "Assist with banding operations and the careful handling of field data."
    },
    {
      name: "Outreach",
      logo: "assets/OUTREACH.png",
      level: "Beginner",
      summary: "Represent SFBBO at events, answer questions, and connect people to the mission."
    },
    {
      name: "Habitat Restoration",
      logo: "assets/HABITAT_RESTORATION.png",
      level: "Beginner",
      summary: "Join hands-on restoration work that improves habitat for birds and shoreline wildlife."
    },
    {
      name: "Least Tern Monitoring",
      logo: "assets/LEAST_TERN_MONITORING.png",
      level: "Advanced",
      summary: "Help document nesting activity and breeding behavior during the seasonal window."
    },
    {
      name: "California Gull Nest Surveys",
      logo: "assets/CALIFORNIA_GULL_NEST_SURVEYS.png",
      level: "Intermediate",
      summary: "Survey nest sites to track California gull activity during peak season."
    },
    {
      name: "Avian Disease Prevention Program",
      logo: "assets/AVIAN_DISEASE_PREVENTION_PROGRAM.png",
      level: "Advanced",
      summary: "Support survey work that helps spot risk factors early in bird colonies."
    },
    {
      name: "Phalarope Surveys",
      logo: "assets/PHALAROPE_SURVEYS.png",
      level: "Advanced",
      summary: "Survey phalarope activity during the seasonal window when the birds are visible."
    },
    {
      name: "Snowy Plover",
      logo: "assets/SNOWY_PLOVER.png",
      level: "Beginner",
      summary: "Take part in habitat-focused work that keeps snowy plover areas open and usable."
    }
  ];

  const grid = document.getElementById("opportunity-grid");

  function renderOpportunity(opportunity) {
    const card = document.createElement("article");
    card.className = "opportunity-card";
    card.innerHTML = `
      <div class="opportunity-logo">
        <img src="${opportunity.logo}" alt="${opportunity.name} logo" />
      </div>
      <div class="card-top">
        <h3 class="card-title">${opportunity.name}</h3>
        <div class="card-meta">
          <span class="tag">${opportunity.level}</span>
        </div>
      </div>
      <p class="card-copy">${opportunity.summary}</p>
    `;

    return card;
  }

  function init() {
    if (!grid) {
      return;
    }

    grid.innerHTML = "";
    OPPORTUNITIES.forEach((opportunity) => {
      grid.appendChild(renderOpportunity(opportunity));
    });
  }

  init();
})();