fix: Fix LINE button order and icon color in CTA sections

- CTA buttons: swap to 'แชท [LINE icon]' order
- All LINE icons: add white filter for visibility on green buttons
- Hero section icons: add white filter to match text color

src/pages/about-us/index.astro

@@ -132,8 +132,8 @@ import Footer from '@/components/common/Footer.astro';
             โทร 090-555-1415
           </a>
           <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
             <span>แชท</span>
+            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
           </a>
         </div>
       </div>

src/pages/dukelarrsen/index.astro

@@ -1281,8 +1281,8 @@ import Footer from '@/components/common/Footer.astro';
         </p>
         <div class="flex flex-wrap justify-center gap-4">
           <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
             <span>แชท</span>
+            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
           </a>
           <a href="tel:0905551415" class="btn-white">
             โทร 090-555-1415

src/pages/durgo-avvs/index.astro

@@ -470,8 +470,8 @@ import Footer from '@/components/common/Footer.astro';
         </p>
         <div class="flex flex-wrap justify-center gap-4">
           <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
             <span>แชท</span>
+            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
           </a>
           <a href="tel:0905551415" class="btn-white">
             โทร 090-555-1415

src/pages/grilles/index.astro

@@ -415,8 +415,8 @@ import Footer from '@/components/common/Footer.astro';
         </p>
         <div class="flex flex-wrap justify-center gap-4">
           <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
             <span>แชท</span>
+            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
           </a>
           <a href="tel:0905551415" class="btn-white">
             โทร 090-555-1415

src/pages/index.astro

@@ -232,10 +232,10 @@ const featuredProducts = [
         <a href="tel:0905551415" class="btn-white">
           โทร 090-555-1415
         </a>
-<a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+        <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <span>แชท</span>
+          <span>แชท</span>
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
+          <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
-          </a>
+        </a>
       </div>
     </div>
   </section>

src/pages/water-pump/index.astro

@@ -331,8 +331,8 @@ import Footer from '@/components/common/Footer.astro';
         </p>
         <div class="flex flex-wrap justify-center gap-4">
           <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
             <span>แชท</span>
+            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
           </a>
           <a href="tel:0905551415" class="btn-white">
             โทร 090-555-1415

src/pages/water-treatment/index.astro

@@ -333,8 +333,8 @@ import Footer from '@/components/common/Footer.astro';
         </p>
         <div class="flex flex-wrap justify-center gap-4">
           <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
             <span>แชท</span>
+            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
           </a>
           <a href="tel:0905551415" class="btn-white">
             โทร 090-555-1415

src/pages/ฉนวนหุ้มท่อ-category/index.astro

@@ -101,8 +101,8 @@ import Footer from '@/components/common/Footer.astro';
         </p>
         <div class="flex flex-wrap justify-center gap-4">
           <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
             <span>แชท</span>
+            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
           </a>
           <a href="tel:0905551415" class="btn-white">
             โทร 090-555-1415

src/pages/ฉนวนหุ้มท่อ-pipe-insulation/index.astro

@@ -371,8 +371,8 @@ import Footer from '@/components/common/Footer.astro';
         </p>
         <div class="flex flex-wrap justify-center gap-4">
           <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
             <span>แชท</span>
+            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
           </a>
           <a href="tel:0905551415" class="btn-white">
             โทร 090-555-1415

src/pages/ท่อ-ppr-thai-ppr/index.astro

@@ -46,7 +46,7 @@ import Footer from '@/components/common/Footer.astro';
             <div class="flex flex-wrap gap-4 mb-8">
               <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
-                <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
+                <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
               </a>
               <a href="tel:0905551415" class="btn-white flex items-center gap-2">
                 <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
@@ -251,8 +251,8 @@ import Footer from '@/components/common/Footer.astro';
         </p>
         <div class="flex flex-wrap justify-center gap-4">
           <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
             <span>แชท</span>
+            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
           </a>
           <a href="tel:0905551415" class="btn-white">
             โทร 090-555-1415

src/pages/ท่อ-upvc/index.astro

@@ -55,7 +55,7 @@ import Footer from '@/components/common/Footer.astro';
             <div class="flex flex-wrap gap-4 mb-8">
               <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
-<img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
+                <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
               </a>
               <a href="tel:0905551415" class="btn-white flex items-center gap-2">
                 <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 5a2 2 0 012-2h3.28a1 1 0 01.948.684l1.498 4.493a1 1 0 01-.502 1.21l-2.257 1.13a11.042 11.042 0 005.516 5.516l1.13-2.257a1 1 0 011.21-.502l4.493 1.498a1 1 0 01.684.949V19a2 2 0 01-2 2h-1C9.716 21 3 14.284 3 6V5z"/></svg>
@@ -295,7 +295,8 @@ import Footer from '@/components/common/Footer.astro';
         </p>
         <div class="flex flex-wrap justify-center gap-4">
           <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
+            <span>แชท</span>
+            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
           </a>
           <a href="tel:0905551415" class="btn-white">
             โทร 090-555-1415

src/pages/ท่อhdpe/index.astro

@@ -293,8 +293,8 @@ import Footer from '@/components/common/Footer.astro';
         </p>
         <div class="flex flex-wrap justify-center gap-4">
           <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
             <span>แชท</span>
+            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
           </a>
           <a href="tel:0905551415" class="btn-white">
             โทร 090-555-1415

src/pages/ท่อพีพีอาร์/index.astro

@@ -149,8 +149,8 @@ import Footer from '@/components/common/Footer.astro';
         </p>
         <div class="flex flex-wrap justify-center gap-4">
           <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
             <span>แชท</span>
+            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
           </a>
           <a href="tel:0905551415" class="btn-white">
             โทร 090-555-1415

src/pages/ท่อพีพีอาร์ตราช้าง/index.astro

@@ -268,8 +268,8 @@ import Footer from '@/components/common/Footer.astro';
         </p>
         <div class="flex flex-wrap justify-center gap-4">
           <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
             <span>แชท</span>
+            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
           </a>
           <a href="tel:0905551415" class="btn-white">
             โทร 090-555-1415

src/pages/ท่อและข้อต่อpvc/index.astro

@@ -386,8 +386,8 @@ import Footer from '@/components/common/Footer.astro';
         </p>
         <div class="flex flex-wrap justify-center gap-4">
           <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
             <span>แชท</span>
+            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
           </a>
           <a href="tel:0905551415" class="btn-white">
             โทร 090-555-1415

src/pages/ท่อไซเลอร์/index.astro

@@ -198,8 +198,8 @@ import Footer from '@/components/common/Footer.astro';
         </p>
         <div class="flex flex-wrap justify-center gap-4">
           <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
             <span>แชท</span>
+            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
           </a>
           <a href="tel:0905551415" class="btn-white">
             โทร 090-555-1415

src/pages/ระบบน้ำ/index.astro

@@ -126,8 +126,8 @@ import Footer from '@/components/common/Footer.astro';
         </p>
         <div class="flex flex-wrap justify-center gap-4">
           <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
             <span>แชท</span>
+            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
           </a>
           <a href="tel:0905551415" class="btn-white">
             โทร 090-555-1415

src/pages/ระบบรั้ว/index.astro

@@ -291,8 +291,8 @@ import Footer from '@/components/common/Footer.astro';
         </p>
         <div class="flex flex-wrap justify-center gap-4">
           <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
             <span>แชท</span>
+            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
           </a>
           <a href="tel:0905551415" class="btn-white">
             โทร 090-555-1415

src/pages/อุปกรณ์ดับเพลิง-category/index.astro

@@ -101,8 +101,8 @@ import Footer from '@/components/common/Footer.astro';
         </p>
         <div class="flex flex-wrap justify-center gap-4">
           <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
             <span>แชท</span>
+            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
           </a>
           <a href="tel:0905551415" class="btn-white">
             โทร 090-555-1415

src/pages/เครื่องเชื่อม-hdpe/index.astro

@@ -227,8 +227,8 @@ import Footer from '@/components/common/Footer.astro';
         </p>
         <div class="flex flex-wrap justify-center gap-4">
           <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
             <span>แชท</span>
+            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
           </a>
           <a href="tel:0905551415" class="btn-white">
             โทร 090-555-1415

src/pages/เทอร์โมเบรค-thermobreak/index.astro

@@ -45,8 +45,8 @@ import Footer from '@/components/common/Footer.astro';
             
             <div class="flex flex-wrap gap-4 mb-8">
               <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-<span>แชท</span>
+                <span>แชท</span>
-                <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
+                <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
               </a>
               <a href="tel:0905551415" class="btn-white flex items-center gap-2">
                 <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">

src/pages/เม็กกรู๊ฟ-คับปลิ้ง/index.astro

@@ -225,8 +225,8 @@ import Footer from '@/components/common/Footer.astro';
         </p>
         <div class="flex flex-wrap justify-center gap-4">
           <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
-            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" onerror="this.style.display='none'" />
             <span>แชท</span>
+            <img src="https://cdn.jsdelivr.net/npm/simple-icons@v13/icons/line.svg" alt="LINE" class="w-5 h-5" style="filter: brightness(0) invert(1)" onerror="this.style.display='none'" />
           </a>
           <a href="tel:0905551415" class="btn-white">
             โทร 090-555-1415