diff --git a/frontend/src/pages/LandingPage.tsx b/frontend/src/pages/LandingPage.tsx
index baede37..6f24897 100644
--- a/frontend/src/pages/LandingPage.tsx
+++ b/frontend/src/pages/LandingPage.tsx
@@ -35,7 +35,7 @@ const steps = [
 
 export default function LandingPage() {
   return (
-    <div className="min-h-screen bg-[#050e18] text-slate-200 relative">
+    <div className="min-h-screen bg-[#050e18] text-slate-200 relative overflow-x-hidden">
       {/* ── CSS ─────────────────────────────────────────────── */}
       <style>{`
         @import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,500;1,600&display=swap');
@@ -68,8 +68,8 @@ export default function LandingPage() {
 
         /* Crystal prism */
         .prism {
-          width: 340px;
-          height: 340px;
+          width: clamp(240px, 75vw, 340px);
+          height: clamp(240px, 75vw, 340px);
           position: relative;
         }
         .prism::before {
@@ -91,7 +91,7 @@ export default function LandingPage() {
         .prism::after {
           content: '';
           position: absolute;
-          inset: 30px;
+          inset: 20px;
           background: conic-gradient(
             from 220deg,
             rgba(96,165,250,.1),
@@ -116,51 +116,38 @@ export default function LandingPage() {
           transform: translateY(-2px);
           box-shadow: 0 16px 48px -12px rgba(0,0,0,.5), 0 0 0 1px rgba(96,165,250,.08);
         }
-
-        /* Step connector dash */
-        .step-connector {
-          width: 100%;
-          height: 1px;
-          background: repeating-linear-gradient(
-            90deg,
-            rgba(96,165,250,.2) 0px,
-            rgba(96,165,250,.2) 6px,
-            transparent 6px,
-            transparent 12px
-          );
-        }
       `}</style>
 
       {/* ── Ambient glow ───────────────────────────────────── */}
       <div className="fixed inset-0 pointer-events-none overflow-hidden" aria-hidden>
-        <div className="absolute -top-[30%] left-1/2 -translate-x-1/2 w-[900px] h-[900px] rounded-full"
+        <div className="absolute -top-[30%] left-1/2 -translate-x-1/2 w-[min(900px,100vw)] h-[min(900px,100vw)] rounded-full"
           style={{ background: 'radial-gradient(circle, rgba(45,98,255,.1) 0%, transparent 65%)' }} />
-        <div className="absolute top-[55%] -right-[10%] w-[500px] h-[500px] rounded-full"
+        <div className="absolute top-[55%] -right-[10%] w-[min(500px,80vw)] h-[min(500px,80vw)] rounded-full"
           style={{ background: 'radial-gradient(circle, rgba(56,189,248,.05) 0%, transparent 65%)' }} />
       </div>
 
       {/* ── Nav ────────────────────────────────────────────── */}
       <nav className="sticky top-0 z-50 backdrop-blur-xl border-b border-white/[.04]"
         style={{ background: 'rgba(5,14,24,.75)' }}>
-        <div className="max-w-6xl mx-auto flex items-center justify-between px-6 h-16">
-          <Link to="/" className="flex items-center gap-2.5 group">
+        <div className="max-w-6xl mx-auto flex items-center justify-between px-4 sm:px-6 h-16">
+          <Link to="/" className="flex items-center gap-2 sm:gap-2.5 group">
             <div className="w-8 h-8 rounded-lg bg-gradient-to-br from-brand-500 to-blue-400 flex items-center justify-center
-                            shadow-lg shadow-brand-500/20 group-hover:shadow-brand-500/40 transition-shadow">
+                            shadow-lg shadow-brand-500/20 group-hover:shadow-brand-500/40 transition-shadow shrink-0">
               <Gem size={14} className="text-white" />
             </div>
-            <span className="font-display text-lg font-semibold tracking-tight text-white">
+            <span className="font-display text-base sm:text-lg font-semibold tracking-tight text-white">
               Crystal<span className="text-blue-400">PDF</span>
             </span>
           </Link>
-          <div className="flex items-center gap-2">
+          <div className="flex items-center gap-1.5 sm:gap-2">
             <Link to="/login"
-              className="text-sm text-slate-400 hover:text-white px-4 py-2 transition-colors">
+              className="text-xs sm:text-sm text-slate-400 hover:text-white px-2.5 sm:px-4 py-2 transition-colors">
               Sign in
             </Link>
             <Link to="/register"
-              className="text-sm font-medium text-blue-300 bg-brand-500/15 hover:bg-brand-500/25
+              className="text-xs sm:text-sm font-medium text-blue-300 bg-brand-500/15 hover:bg-brand-500/25
                          border border-brand-500/25 hover:border-brand-500/40
-                         px-4 py-2 rounded-lg transition-all">
+                         px-3 sm:px-4 py-1.5 sm:py-2 rounded-lg transition-all whitespace-nowrap">
               Get started
             </Link>
           </div>
@@ -168,26 +155,26 @@ export default function LandingPage() {
       </nav>
 
       {/* ── Hero ───────────────────────────────────────────── */}
-      <section className="relative z-10 max-w-6xl mx-auto px-6
-                          pt-20 pb-24 md:pt-32 md:pb-36
-                          grid md:grid-cols-[1fr,auto] items-center gap-12">
+      <section className="relative z-10 max-w-6xl mx-auto px-4 sm:px-6
+                          pt-12 pb-16 md:pt-32 md:pb-36
+                          grid md:grid-cols-[1fr,auto] items-center gap-8 md:gap-12">
         {/* Text column */}
-        <div className="max-w-2xl">
+        <div className="max-w-2xl text-center md:text-left mx-auto md:mx-0">
           <h1 className="font-display font-semibold tracking-tight leading-[1.1]
                          text-[clamp(2.2rem,5.5vw,4.8rem)] text-white anim-reveal">
             Every<br className="hidden sm:block" /> PDF tool<br className="hidden sm:block" /> you'll ever{' '}
             <em className="not-italic text-blue-400">need.</em>
           </h1>
 
-          <p className="mt-7 text-[clamp(1rem,1.8vw,1.2rem)] leading-relaxed
-                        text-slate-400 max-w-md anim-reveal anim-d2">
+          <p className="mt-5 sm:mt-7 text-[clamp(0.95rem,1.8vw,1.2rem)] leading-relaxed
+                        text-slate-400 max-w-md mx-auto md:mx-0 anim-reveal anim-d2">
             Merge, split, compress, protect, convert, and annotate&nbsp;&mdash;
             from one elegant workspace. No subscriptions, no upload limits.
           </p>
 
-          <div className="mt-10 flex flex-wrap gap-3 anim-reveal anim-d3">
+          <div className="mt-8 sm:mt-10 flex flex-col sm:flex-row items-stretch sm:items-center justify-center md:justify-start gap-3 anim-reveal anim-d3">
             <Link to="/register"
-              className="inline-flex items-center gap-2 px-6 py-3.5 rounded-xl text-[15px] font-medium
+              className="inline-flex items-center justify-center gap-2 px-6 py-3.5 rounded-xl text-[15px] font-medium
                          text-white bg-gradient-to-b from-brand-500 to-brand-600
                          shadow-[0_2px_24px_rgba(45,98,255,.35)]
                          hover:shadow-[0_4px_32px_rgba(45,98,255,.5)]
@@ -195,7 +182,7 @@ export default function LandingPage() {
               Start for free <ArrowRight size={15} strokeWidth={2.2} />
             </Link>
             <Link to="/login"
-              className="inline-flex items-center gap-2 px-6 py-3.5 rounded-xl text-[15px] font-medium
+              className="inline-flex items-center justify-center gap-2 px-6 py-3.5 rounded-xl text-[15px] font-medium
                          text-slate-300 border border-white/10 hover:border-white/20
                          hover:bg-white/[.03] transition-all">
               Sign in to workspace
@@ -204,11 +191,11 @@ export default function LandingPage() {
         </div>
 
         {/* Crystal visual */}
-        <div className="hidden md:flex items-center justify-center anim-fade anim-d4">
+        <div className="flex items-center justify-center my-4 md:my-0 anim-fade anim-d4">
           <div className="prism">
             {/* Inner facets */}
             <div className="absolute inset-0 flex items-center justify-center">
-              <Layers size={48} className="text-blue-400/30" strokeWidth={1} />
+              <Layers size={40} className="text-blue-400/30 md:w-12 md:h-12" strokeWidth={1} />
             </div>
           </div>
         </div>
@@ -216,27 +203,27 @@ export default function LandingPage() {
 
       {/* ── Tools grid ─────────────────────────────────────── */}
       <section className="relative z-10 dot-grid">
-        <div className="max-w-6xl mx-auto px-6 py-24 md:py-32">
+        <div className="max-w-6xl mx-auto px-4 sm:px-6 py-16 sm:py-24 md:py-32">
           {/* Section header */}
-          <div className="max-w-lg mb-14">
-            <p className="text-xs font-medium tracking-[.15em] uppercase text-brand-400 mb-4">
+          <div className="max-w-lg mb-10 sm:mb-14 text-center md:text-left mx-auto md:mx-0">
+            <p className="text-xs font-medium tracking-[.15em] uppercase text-brand-400 mb-3 sm:mb-4">
               Toolkit
             </p>
-            <h2 className="font-display text-[clamp(2rem,4.5vw,3.5rem)] font-semibold
+            <h2 className="font-display text-[clamp(1.8rem,4.5vw,3.5rem)] font-semibold
                            tracking-tight leading-[1.05] text-white">
               Everything in<br className="hidden sm:block" /> one workspace
             </h2>
-            <p className="mt-4 text-slate-500 leading-relaxed text-[15px]">
+            <p className="mt-3 sm:mt-4 text-slate-500 leading-relaxed text-sm sm:text-[15px]">
               Every operation produces a new file — your originals stay untouched.
             </p>
           </div>
 
-          {/* Grid */}
-          <div className="grid grid-cols-2 sm:grid-cols-4 gap-3">
+          {/* Grid: 1 col on small phones, 2 on mobile, 4 on desktop */}
+          <div className="grid grid-cols-1 xs:grid-cols-2 sm:grid-cols-2 md:grid-cols-4 gap-3 sm:gap-4">
             {tools.map((t) => (
-              <div key={t.name} className="tool-card rounded-2xl p-5 cursor-default group">
+              <div key={t.name} className="tool-card rounded-2xl p-4 sm:p-5 cursor-default group">
                 <div className="w-10 h-10 rounded-xl bg-blue-400/[.08] border border-blue-400/[.12]
-                                flex items-center justify-center mb-4
+                                flex items-center justify-center mb-3 sm:mb-4
                                 group-hover:bg-blue-400/[.12] group-hover:border-blue-400/[.2]
                                 transition-colors">
                   <t.icon size={18} className="text-blue-400" strokeWidth={1.8} />
@@ -255,12 +242,12 @@ export default function LandingPage() {
 
       {/* ── How it works ───────────────────────────────────── */}
       <section className="relative z-10 border-t border-white/[.04]">
-        <div className="max-w-3xl mx-auto px-6 py-24 md:py-32">
-          <div className="text-center max-w-lg mx-auto mb-16">
-            <p className="text-xs font-medium tracking-[.15em] uppercase text-brand-400 mb-4">
+        <div className="max-w-3xl mx-auto px-4 sm:px-6 py-16 sm:py-24 md:py-32">
+          <div className="text-center max-w-lg mx-auto mb-12 sm:mb-16">
+            <p className="text-xs font-medium tracking-[.15em] uppercase text-brand-400 mb-3 sm:mb-4">
               How it works
             </p>
-            <h2 className="font-display text-[clamp(2rem,4.5vw,3.5rem)] font-semibold
+            <h2 className="font-display text-[clamp(1.8rem,4.5vw,3.5rem)] font-semibold
                            tracking-tight leading-[1.05] text-white">
               Three steps, that's it
             </h2>
@@ -270,17 +257,17 @@ export default function LandingPage() {
             {steps.map((s, i) => (
               <div key={s.num}>
                 {/* Step row */}
-                <div className="flex items-start gap-5">
+                <div className="flex items-start gap-4 sm:gap-5">
                   {/* Left: number + icon */}
                   <div className="flex flex-col items-center">
-                    <div className="w-12 h-12 rounded-xl flex items-center justify-center
+                    <div className="w-10 h-10 sm:w-12 sm:h-12 rounded-xl flex items-center justify-center
                                     bg-brand-500/10 border border-brand-500/20 shrink-0">
-                      <s.icon size={20} className="text-blue-400" strokeWidth={1.6} />
+                      <s.icon size={18} className="text-blue-400 sm:w-5 sm:h-5" strokeWidth={1.6} />
                     </div>
                   </div>
 
                   {/* Right: text */}
-                  <div className="pt-1">
+                  <div className="pt-0.5 sm:pt-1">
                     <p className="text-xs font-medium text-brand-400/60 tracking-wider mb-1">
                       Step {s.num}
                     </p>
@@ -295,8 +282,8 @@ export default function LandingPage() {
 
                 {/* Connector between steps */}
                 {i < steps.length - 1 && (
-                  <div className="flex items-stretch gap-5 py-1">
-                    <div className="w-12 flex justify-center shrink-0">
+                  <div className="flex items-stretch gap-4 sm:gap-5 py-1">
+                    <div className="w-10 sm:w-12 flex justify-center shrink-0">
                       <div className="w-px h-8 bg-gradient-to-b from-brand-500/20 to-transparent" />
                     </div>
                   </div>
@@ -309,22 +296,22 @@ export default function LandingPage() {
 
       {/* ── CTA ────────────────────────────────────────────── */}
       <section className="relative z-10 border-t border-white/[.04]">
-        <div className="max-w-6xl mx-auto px-6 py-28 md:py-36 text-center">
+        <div className="max-w-6xl mx-auto px-4 sm:px-6 py-20 sm:py-28 md:py-36 text-center">
           {/* Soft top glow */}
           <div className="absolute inset-x-0 top-0 h-64 pointer-events-none"
             style={{ background: 'radial-gradient(ellipse 50% 100% at 50% 0%, rgba(45,98,255,.06), transparent)' }} />
 
-          <p className="text-sm text-slate-500 mb-4 relative">
+          <p className="text-xs sm:text-sm text-slate-500 mb-3 sm:mb-4 relative">
             Free to use. No credit card required.
           </p>
-          <h2 className="font-display text-[clamp(2.4rem,5.5vw,4.5rem)] font-semibold
-                         tracking-tight leading-[.95] text-white mb-10 relative">
+          <h2 className="font-display text-[clamp(2rem,5.5vw,4.5rem)] font-semibold
+                         tracking-tight leading-[1.0] text-white mb-8 sm:mb-10 relative">
             Start working with<br />
             your PDFs today.
           </h2>
-          <div className="relative flex flex-wrap justify-center gap-3">
+          <div className="relative flex flex-col sm:flex-row justify-center items-center gap-3 max-w-sm sm:max-w-none mx-auto">
             <Link to="/register"
-              className="inline-flex items-center gap-2 px-7 py-3.5 rounded-xl text-[15px] font-medium
+              className="w-full sm:w-auto inline-flex items-center justify-center gap-2 px-7 py-3.5 rounded-xl text-[15px] font-medium
                          text-white bg-gradient-to-b from-brand-500 to-brand-600
                          shadow-[0_2px_24px_rgba(45,98,255,.35)]
                          hover:shadow-[0_4px_32px_rgba(45,98,255,.5)]
@@ -332,7 +319,7 @@ export default function LandingPage() {
               Create free account <ArrowRight size={15} strokeWidth={2.2} />
             </Link>
             <Link to="/login"
-              className="inline-flex items-center gap-2 px-7 py-3.5 rounded-xl text-[15px] font-medium
+              className="w-full sm:w-auto inline-flex items-center justify-center gap-2 px-7 py-3.5 rounded-xl text-[15px] font-medium
                          text-slate-400 hover:text-slate-200 transition-colors">
               or sign in
             </Link>
@@ -342,7 +329,7 @@ export default function LandingPage() {
 
       {/* ── Footer ─────────────────────────────────────────── */}
       <footer className="relative z-10 border-t border-white/[.04]">
-        <div className="max-w-6xl mx-auto px-6 py-8 flex items-center justify-between flex-wrap gap-4">
+        <div className="max-w-6xl mx-auto px-4 sm:px-6 py-6 sm:py-8 flex flex-col sm:flex-row items-center justify-between text-center sm:text-left gap-3 sm:gap-4">
           <span className="font-display text-sm font-semibold text-slate-600">
             Crystal<span className="text-blue-400/50">PDF</span>
           </span>