diff --git a/src/app/(agent)/agent/network/component/ConnectionCard.tsx b/src/app/(agent)/agent/network/component/ConnectionCard.tsx
index 6b780c2..e01b8f4 100644
--- a/src/app/(agent)/agent/network/component/ConnectionCard.tsx
+++ b/src/app/(agent)/agent/network/component/ConnectionCard.tsx
@@ -33,14 +33,14 @@ export function ConnectionCard({
   const isPlaceholder = !avatar || avatar === placeholder;
 
   return (
-    <div className="flex flex-col sm:flex-row items-start sm:items-center gap-4 py-4">
+    <div className="flex flex-row items-center gap-3 sm:gap-4 py-4">
       {/* Avatar */}
       <div className="flex-shrink-0">
-        <div className="w-[80px] h-[80px] rounded-full overflow-hidden relative bg-[#e8e8e8]">
+        <div className="w-[56px] h-[56px] sm:w-[80px] sm:h-[80px] rounded-full overflow-hidden relative bg-[#e8e8e8]">
           {/* Shimmer while loading, initials only on error */}
           {avatarError || isPlaceholder ? (
             <div className="absolute inset-0 rounded-full bg-[#c4d9d4] flex items-center justify-center">
-              <span className="font-bold text-[#00293d] text-[32px]">{name?.[0]?.toUpperCase() || '?'}</span>
+              <span className="font-bold text-[#00293d] text-[22px] sm:text-[32px]">{name?.[0]?.toUpperCase() || '?'}</span>
             </div>
           ) : !avatarLoaded ? (
             <div className="absolute inset-0 rounded-full shimmer-loading" />
@@ -58,40 +58,37 @@ export function ConnectionCard({
         </div>
       </div>
 
-      {/* Content */}
-      <div className="flex-1 min-w-0">
-        {/* Name */}
-        <h3 className="font-serif font-bold text-[14px] leading-[19px] text-[#00293D] mb-1">
-          {name}
-        </h3>
-
-        {/* Email */}
-        <p className="font-serif font-normal text-[13px] leading-[18px] text-[#00293D]/70 mb-1">
-          {email}
-        </p>
-
-        {/* Connected date */}
-        {connectedAt && (
-          <p className="font-serif font-normal text-[12px] text-[#00293D]/50">
-            Connected on {formatDate(connectedAt)}
+      {/* Content + Message button (stacks on mobile, inline on desktop) */}
+      <div className="flex-1 min-w-0 flex flex-col sm:flex-row sm:items-center gap-2 sm:gap-4">
+        <div className="flex-1 min-w-0">
+          <h3 className="font-serif font-bold text-[14px] leading-[19px] text-[#00293D] mb-1 truncate">
+            {name}
+          </h3>
+          <p className="font-serif font-normal text-[13px] leading-[18px] text-[#00293D]/70 mb-1 truncate">
+            {email}
           </p>
-        )}
-      </div>
+          {connectedAt && (
+            <p className="font-serif font-normal text-[12px] text-[#00293D]/50">
+              Connected on {formatDate(connectedAt)}
+            </p>
+          )}
+        </div>
 
-      {/* Action Buttons */}
-      <div className="flex items-center gap-3 flex-shrink-0">
-        <button
-          onClick={() => onMessage?.(id)}
-          className="h-[27px] px-4 rounded-[15px] bg-[#e58625] font-fractul font-medium text-[14px] text-[#00293D] hover:bg-[#d47920] transition-colors cursor-pointer flex items-center gap-2"
-        >
-          <Image
-            src="/assets/icons/message-dark-icon.svg"
-            alt="Message"
-            width={14}
-            height={13}
-          />
-          Message
-        </button>
+        {/* Action Button */}
+        <div className="flex items-center gap-3 flex-shrink-0">
+          <button
+            onClick={() => onMessage?.(id)}
+            className="h-[27px] px-4 rounded-[15px] bg-[#e58625] font-fractul font-medium text-[14px] text-[#00293D] hover:bg-[#d47920] transition-colors cursor-pointer flex items-center gap-2"
+          >
+            <Image
+              src="/assets/icons/message-dark-icon.svg"
+              alt="Message"
+              width={14}
+              height={13}
+            />
+            Message
+          </button>
+        </div>
       </div>
     </div>
   );
diff --git a/src/components/home/FeaturesSection.tsx b/src/components/home/FeaturesSection.tsx
index f6cf5b0..bffa99f 100644
--- a/src/components/home/FeaturesSection.tsx
+++ b/src/components/home/FeaturesSection.tsx
@@ -106,18 +106,30 @@ export function FeaturesSection({ content }: { content?: FeaturesContent }) {
             </div>
           )}
 
-          {/* Mobile Agent Cards - Tab style with dots */}
+          {/* Mobile Agent Cards - Horizontal swipe carousel */}
           {agents.length > 0 && (
             <div className="lg:hidden">
-              <div className="flex justify-center">
-                <AgentCard agent={agents[activeCard]} className="shadow-lg" />
+              <div
+                className="flex gap-4 overflow-x-auto snap-x snap-mandatory scroll-smooth pb-2 -mx-4 px-4"
+                onScroll={(e) => {
+                  const el = e.currentTarget;
+                  const cardWidth = el.children[0]?.clientWidth || 254;
+                  const gap = 16;
+                  const idx = Math.round(el.scrollLeft / (cardWidth + gap));
+                  if (idx !== activeCard) setActiveCard(idx);
+                }}
+              >
+                {agents.map((agent, index) => (
+                  <div key={index} className="snap-center flex-shrink-0">
+                    <AgentCard agent={agent} className="shadow-lg" />
+                  </div>
+                ))}
               </div>
-              {/* Dot indicators */}
+              {/* Dot indicators (visual only — swipe to change) */}
               <div className="flex justify-center gap-2 mt-4">
                 {agents.map((_, index) => (
-                  <button
+                  <span
                     key={index}
-                    onClick={() => setActiveCard(index)}
                     className={`rounded-full transition-all ${
                       index === activeCard
                         ? 'w-[10px] h-[10px] bg-[#00293d]'
diff --git a/src/components/message/MessageInput.tsx b/src/components/message/MessageInput.tsx
index d3d6c2f..c10d31c 100644
--- a/src/components/message/MessageInput.tsx
+++ b/src/components/message/MessageInput.tsx
@@ -351,8 +351,7 @@ export function MessageInput({ onSend, onSendGif, onSendFile, onTypingStart, onT
             {showGifPicker && (
               <div
                 ref={gifPickerRef}
-                className="absolute bottom-full left-0 mb-2 z-50 bg-white border border-[#00293d]/10 rounded-[15px] shadow-lg overflow-hidden"
-                style={{ width: '360px', height: '420px' }}
+                className="absolute bottom-full left-0 mb-2 z-50 bg-white border border-[#00293d]/10 rounded-[15px] shadow-lg overflow-hidden w-[min(360px,calc(100vw-32px))] h-[420px]"
               >
                 <div className="p-3 border-b border-[#00293d]/10">
                   <input
@@ -368,7 +367,7 @@ export function MessageInput({ onSend, onSendGif, onSendFile, onTypingStart, onT
                   <Grid
                     key={gifSearchQuery}
                     fetchGifs={fetchGifs}
-                    width={356}
+                    width={typeof window !== 'undefined' ? Math.min(356, window.innerWidth - 40) : 356}
                     columns={2}
                     gutter={6}
                     noLink
diff --git a/src/components/message/MessagingPage.tsx b/src/components/message/MessagingPage.tsx
index 4faf37f..2b04108 100644
--- a/src/components/message/MessagingPage.tsx
+++ b/src/components/message/MessagingPage.tsx
@@ -665,7 +665,7 @@ export function MessagingPage({ initialConversationId, initialAgentProfileId }:
 
       <div className="border border-[#00293d]/10 rounded-[20px] bg-white overflow-hidden">
         {/* Header */}
-        <div className="flex items-center gap-4 p-4 border-b border-[#00293d]/10">
+        <div className="flex flex-wrap md:flex-nowrap items-center gap-3 md:gap-4 p-4 border-b border-[#00293d]/10">
           <h1 className="font-fractul font-bold text-[18px] leading-[22px] text-[#00293D]">
             Messaging
           </h1>
@@ -678,8 +678,8 @@ export function MessagingPage({ initialConversationId, initialAgentProfileId }:
             />
           </div>
 
-          {/* Search bar */}
-          <div className="flex-1 max-w-[600px]">
+          {/* Search bar — full width below on mobile, inline on desktop */}
+          <div className="order-3 md:order-none w-full md:w-auto md:flex-1 md:max-w-[600px]">
             <div className="flex items-center gap-2 border border-[#00293d]/10 rounded-[15px] px-4 py-2">
               <Image
                 src="/assets/icons/search-icon.svg"
@@ -692,7 +692,7 @@ export function MessagingPage({ initialConversationId, initialAgentProfileId }:
                 value={searchQuery}
                 onChange={(e) => setSearchQuery(e.target.value)}
                 placeholder="Search Message"
-                className="flex-1 font-serif font-normal text-[18px] leading-[24px] text-[#00293D] placeholder-[#00293D]/50 focus:outline-none"
+                className="flex-1 min-w-0 font-serif font-normal text-[14px] md:text-[18px] leading-[24px] text-[#00293D] placeholder-[#00293D]/50 focus:outline-none"
               />
             </div>
           </div>
diff --git a/src/components/profiles/FilterModal.tsx b/src/components/profiles/FilterModal.tsx
index 109f34b..9827ba5 100644
--- a/src/components/profiles/FilterModal.tsx
+++ b/src/components/profiles/FilterModal.tsx
@@ -76,7 +76,7 @@ export function FilterModal({ isOpen, onClose, filters, filterFields, onToggleFi
                   </svg>
                 </button>
                 {expandedSections[field.slug] && (
-                  <div className={`grid ${field.options.length > 6 ? 'grid-cols-3' : 'grid-cols-3'} gap-x-6 gap-y-3`}>
+                  <div className="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 gap-x-4 md:gap-x-6 gap-y-3">
                     {field.options.map((option) => (
                       <label key={option.value} className="flex items-start gap-2 cursor-pointer">
                         <input
diff --git a/src/components/settings/NotificationsForm.tsx b/src/components/settings/NotificationsForm.tsx
index ff112ec..a8cbf10 100644
--- a/src/components/settings/NotificationsForm.tsx
+++ b/src/components/settings/NotificationsForm.tsx
@@ -278,13 +278,13 @@ export function NotificationsForm({ onSave }: NotificationsFormProps) {
           </p>
 
           {/* Frequency Tabs */}
-          <div className="inline-flex items-center border border-[#00293D]/10 rounded-[7px] h-[49px] px-2">
+          <div className="flex items-center border border-[#00293D]/10 rounded-[7px] h-[49px] px-2 w-full md:w-fit">
             {frequencyOptions.map((option, index) => (
-              <div key={option.value} className="flex items-center h-full">
+              <div key={option.value} className="flex items-center h-full flex-1 md:flex-initial">
                 <button
                   type="button"
                   onClick={() => setDigestFrequency(option.value)}
-                  className={`px-5 py-1.5 text-[14px] font-fractul transition-colors rounded-[15px] ${
+                  className={`w-full md:w-auto px-3 md:px-5 py-1.5 text-[14px] font-fractul transition-colors rounded-[15px] ${
                     digestFrequency === option.value
                       ? 'bg-[#e58625] text-[#00293D]'
                       : 'text-[#00293D] hover:bg-[#00293D]/5'