feat: implement Phase 1-3 (Schema JSON-LD, sitemap, robots, FAQ accordion, relief timeline, prayer briefing modal, high-contrast banner)

js/main.js

@@ -187,6 +187,70 @@ document.addEventListener('DOMContentLoaded', () => {
     });
   }
 
+  // FAQ Accordion Interaction
+  const faqItems = document.querySelectorAll('.faq-item');
+  faqItems.forEach(item => {
+    const questionBtn = item.querySelector('.faq-question');
+    if (questionBtn) {
+      questionBtn.addEventListener('click', () => {
+        const isOpen = item.classList.contains('open');
+        faqItems.forEach(other => {
+          if (other !== item) {
+            other.classList.remove('open');
+            const btn = other.querySelector('.faq-question');
+            if (btn) btn.setAttribute('aria-expanded', 'false');
+          }
+        });
+        item.classList.toggle('open', !isOpen);
+        questionBtn.setAttribute('aria-expanded', String(!isOpen));
+      });
+    }
+  });
+
+  // Prayer Guide Modal Logic
+  const prayerModal = document.getElementById('prayer-modal');
+  const btnOpenPrayer = document.getElementById('btn-open-prayer-guide');
+  const prayerModalClose = document.getElementById('prayer-modal-close');
+  const prayerModalCloseBtn = document.getElementById('prayer-modal-close-btn');
+
+  function openPrayerModal() {
+    if (prayerModal) {
+      prayerModal.classList.add('active');
+      document.body.style.overflow = 'hidden';
+    }
+  }
+
+  function closePrayerModal() {
+    if (prayerModal) {
+      prayerModal.classList.remove('active');
+      document.body.style.overflow = '';
+    }
+  }
+
+  if (btnOpenPrayer) {
+    btnOpenPrayer.addEventListener('click', (e) => {
+      e.preventDefault();
+      openPrayerModal();
+    });
+  }
+
+  if (prayerModalClose) {
+    prayerModalClose.addEventListener('click', closePrayerModal);
+  }
+
+  if (prayerModalCloseBtn) {
+    prayerModalCloseBtn.addEventListener('click', closePrayerModal);
+  }
+
+  if (prayerModal) {
+    prayerModal.addEventListener('click', (e) => {
+      if (e.target === prayerModal) {
+        closePrayerModal();
+      }
+    });
+  }
+
   // Initial Language Load
   setLanguage(currentLang);
 });
+