diff --git a/src/components/BaseHead.astro b/src/components/BaseHead.astro
index 51c3763..5268de8 100644
--- a/src/components/BaseHead.astro
+++ b/src/components/BaseHead.astro
@@ -7,6 +7,7 @@ const {
   description = "",
   image = null,
   url = null,
+  date = null,
 } = Astro.props;
 
 const imageUrl = image ? new URL(image, Astro.site).toString() : null;
@@ -35,6 +36,8 @@ const imageUrl = image ? new URL(image, Astro.site).toString() : null;
   <meta property="og:image:width" content="1200">
   <meta property="og:image:height" content="630">
 
+  {date && <meta property="article:published_time" content={date instanceof Date ? date.toISOString() : date} />}
+
   <!-- Twitter -->
 
   <meta name="twitter:card" content="summary_large_image" />
diff --git a/src/components/ShareSticky.vue b/src/components/ShareSticky.vue
index c6a3923..76c69b4 100644
--- a/src/components/ShareSticky.vue
+++ b/src/components/ShareSticky.vue
@@ -15,27 +15,27 @@
       <ul class="flex flex-col gap-4 bg-white/90 backdrop-blur-md py-4 px-4 rounded-r-2xl shadow-xl border border-gray-200">
         <li class="border-b pb-3">
           <a :href="twitterUrl" target="_blank">
-            <Icon icon="ph:x-logo-thin" class="text-2xl" />
+            <Icon icon="ph:x-logo-thin" class="text-2xl text-black" />
           </a>
         </li>
         <li class="border-b pb-3">
           <a :href="facebookUrl" target="_blank">
-            <Icon icon="ph:facebook-logo-thin" class="text-2xl" />
+            <Icon icon="ph:facebook-logo-thin" class="text-2xl text-black" />
           </a>
         </li>
         <li class="border-b pb-3">
           <a :href="whatsappUrl" target="_blank">
-            <Icon icon="ph:whatsapp-logo-thin" class="text-2xl" />
+            <Icon icon="ph:whatsapp-logo-thin" class="text-2xl text-black" />
           </a>
         </li>
         <li class="border-b pb-3">
           <a :href="linkedinUrl" target="_blank">
-            <Icon icon="ph:linkedin-logo-thin" class="text-2xl" />
+            <Icon icon="ph:linkedin-logo-thin" class="text-2xl text-black" />
           </a>
         </li>
         <li>
           <button @click="copyLink" class="cursor-pointer">
-            <Icon :icon="copied ? 'ph:check-thin' : 'ph:link-thin'" class="text-2xl" />
+            <Icon :icon="copied ? 'ph:check-thin' : 'ph:link-thin'" class="text-2xl text-black" />
           </button>
         </li>
       </ul>
diff --git a/src/components/section/TitleSection.astro b/src/components/section/TitleSection.astro
index 55c4332..8ff693d 100644
--- a/src/components/section/TitleSection.astro
+++ b/src/components/section/TitleSection.astro
@@ -6,7 +6,7 @@ const { title } = Astro.props;
 <div class="md:py-16 p-4 bg-white">
     <div class="container mx-auto">
         <div class="flex justify-between px-4">
-            <h2 class="text-tertiary font-secondary text-xl sm:text-2xl md:text-3xl lg:text-5xl font-bold">{title}</h2>
+            <h2 id="article-title" class="text-tertiary font-secondary text-xl sm:text-2xl md:text-3xl lg:text-5xl font-bold">{title}</h2>
             <img class="md:w-20 md:h-20 w-10 h-10" src="/img/lion.svg" alt="Leon">
         </div>
     </div>
diff --git a/src/layouts/MainLayout.astro b/src/layouts/MainLayout.astro
index c3cd7ec..c1d7d4b 100644
--- a/src/layouts/MainLayout.astro
+++ b/src/layouts/MainLayout.astro
@@ -13,7 +13,8 @@ const {
   title,
   description,
   image,
-  url
+  url,
+  date
 } = Astro.props;
 
 const currentLocale = Astro.currentLocale ?? 'es';
@@ -29,6 +30,7 @@ const isNewsPage = newsSegments.some(segment => Astro.url.pathname.includes(`/${
     description={description}
     image={image}
     url={url}
+    date={date}
   />
   <script>
     document.addEventListener('contextmenu', (event) => {
diff --git a/src/pages/[locale]/[news_slug]/[id].astro b/src/pages/[locale]/[news_slug]/[id].astro
index c3210c2..58d573f 100644
--- a/src/pages/[locale]/[news_slug]/[id].astro
+++ b/src/pages/[locale]/[news_slug]/[id].astro
@@ -47,14 +47,41 @@ const words = plainText
   .filter((w) => w.length > 0)
   .slice(0, 35);
 const excerpt = words.join(" ") + (words.length === 35 ? "..." : "");
+
+const canonicalUrl = new URL(`/${locale}/${news_slug}/${post.id}`, Astro.site);
+const imageUrl = post.data.thumbnail
+  ? new URL(post.data.thumbnail, Astro.site).toString()
+  : null;
+const localeDate = new Intl.DateTimeFormat(locale || "es", {
+  year: "numeric",
+  month: "long",
+  day: "numeric",
+}).format(post.data.date);
 ---
 
 <MainLayout
   title={post.data.title}
   description={excerpt}
   image={post.data.thumbnail}
-  url={new URL(`/${locale}/${news_slug}/${post.id}`, Astro.site)}
+  url={canonicalUrl}
+  date={post.data.date}
 >
+  <script
+    type="application/ld+json"
+    set:html={JSON.stringify({
+      "@context": "https://schema.org",
+      "@type": "NewsArticle",
+      headline: post.data.title,
+      datePublished: post.data.date,
+      description: excerpt,
+      image: imageUrl,
+      url: canonicalUrl.toString(),
+      author: {
+        "@type": "Organization",
+        name: "Centro del Reino de Paz y Justicia",
+      },
+    })}
+  ></script>
   <div class="container mx-auto md:py-16 py-8">
     <Header />
   </div>
@@ -78,14 +105,21 @@ const excerpt = words.join(" ") + (words.length === 35 ? "..." : "");
       }
     </a>
   </div>
-  <div class="grid md:grid-cols-10">
+  <div class="grid md:grid-cols-10 container mx-auto">
     <div
+      id="article-content"
       class="md:col-span-7 content bg-white p-8 md:p-20 prose-p:mb-4 text-[#003421] text-justify"
     >
-      <!-- <p class="text-lg font-semibold text-tertiary mb-8 pb-6 border-b border-tertiary/20 italic">
-        {excerpt}
-      </p> -->
-      <Content />
+      <article id="article-body">
+        <time
+          id="article-date"
+          class="text-center text-[#003421]/60 text-sm hidden"
+          datetime={post.data.date.toISOString()}
+        >
+          {localeDate}
+        </time>
+        <Content />
+      </article>
     </div>
     <div class="md:col-span-3 bg-tertiary md:sticky top-0 h-fit">
       {post.data.youtube && <YouTube id={post.data.youtube} />}
diff --git a/src/pages/[news_slug]/[id].astro b/src/pages/[news_slug]/[id].astro
index ba3ae7b..994321c 100644
--- a/src/pages/[news_slug]/[id].astro
+++ b/src/pages/[news_slug]/[id].astro
@@ -29,6 +29,8 @@ const baseUrl = Astro.site ?? "https://mk8nrc8p-4321.brs.devtunnels.ms";
 
 const pageUrl = new URL(`/${post.data.locale}/${news_slug}/${post.id}`, baseUrl).toString();
 
+const imageUrl = post.data.thumbnail ? new URL(post.data.thumbnail, baseUrl).toString() : null;
+const localeDate = new Intl.DateTimeFormat(post.data.locale || 'es', { year: 'numeric', month: 'long', day: 'numeric' }).format(post.data.date);
 ---
 
 
@@ -39,7 +41,10 @@ const pageUrl = new URL(`/${post.data.locale}/${news_slug}/${post.id}`, baseUrl)
 }
 </style>
 
-<MainLayout>
+<MainLayout
+  title={post.data.title}
+  date={post.data.date}
+>
   <Fragment slot="head">
   <!-- Título -->
   <title>{post.data.title}</title>
@@ -60,18 +65,37 @@ const pageUrl = new URL(`/${post.data.locale}/${news_slug}/${post.id}`, baseUrl)
       <meta property="og:image:type" content={`image/${post.data.gallery[0].image.format}`} />
     </>
   )}
+  <meta property="article:published_time" content={post.data.date.toISOString()} />
 </Fragment>
+  <script type="application/ld+json" set:html={JSON.stringify({
+    "@context": "https://schema.org",
+    "@type": "NewsArticle",
+    "headline": post.data.title,
+    "datePublished": post.data.date,
+    "image": imageUrl,
+    "url": pageUrl,
+    "author": {
+      "@type": "Organization",
+      "name": "Centro del Reino de Paz y Justicia"
+    }
+  })} />
   <div class="container mx-auto py-16">
     <Header />
   </div>
 
   <TitleSection title={post.data.title} />
 
+  <time id="article-date" class="block text-center text-[#003421]/60 text-sm mt-4 mb-8" datetime={post.data.date.toISOString()}>
+    {localeDate}
+  </time>
+
   <div class="container mx-auto">
     {post.data.gallery && <CarouselSection images={post.data.gallery} />}
     <div class="grid md:grid-cols-10">
-        <div class="md:col-span-7 content bg-white p-8 md:p-20 prose-p:mb-4 text-[#003421]">
-          <Content  />
+        <div id="article-content" class="md:col-span-7 content bg-white p-8 md:p-20 prose-p:mb-4 text-[#003421]">
+          <article id="article-body">
+            <Content />
+          </article>
         </div>
       <div class="md:col-span-3 bg-tertiary md:sticky top-0 h-fit">
         { post.data.youtube && (
diff --git a/src/styles/global.css b/src/styles/global.css
index 5880d30..0b790ea 100644
--- a/src/styles/global.css
+++ b/src/styles/global.css
@@ -24,24 +24,24 @@ body {
     background-color: var(--background);
 }
 
-.content h2{
+.content h2 {
     font-size: 22px;
     margin-bottom: 10px;
     line-height: 100%;
     font-weight: 700;
 }
 
-.content h3{
-    font-size: 20px;
+.content h3 {
+    font-size: 19px;
     margin-bottom: 10px;
     line-height: 100%;
     font-weight: 700;
 }
 
-.content h1{
+.content h1 {
     font-size: 32px;
     margin-bottom: 30px;
-    line-height: 100%;
+    line-height: 150%;
     font-weight: 700;
     text-align: left;
     font-family: var(--font-secondary);
@@ -60,6 +60,7 @@ body {
         font-size: 22px;
         margin-bottom: 20px;
         line-height: 120%;
-        text-align: left; /* puedes cambiar a center si quieres */
+        text-align: left;
+        /* puedes cambiar a center si quieres */
     }
 }
\ No newline at end of file