diff --git a/src/App.tsx b/src/App.tsx
index b8a4966..3b7ee44 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -27,7 +27,7 @@ function App() {
       {phase === 'content' && (
         <>
           <FloatingNav />
-          <main className="max-w-[1000px] mx-auto px-8">
+          <main className="max-w-[1000px] mx-auto px-5 xs:px-6 md:px-8">
             <Hero />
             
             <Skills />
diff --git a/src/components/Contact.tsx b/src/components/Contact.tsx
index d555c1b..86a5f33 100644
--- a/src/components/Contact.tsx
+++ b/src/components/Contact.tsx
@@ -48,8 +48,8 @@ const ContactItemCard = ({
 
   return (
     <motion.div
-      initial={{ opacity: 0, y: 16 }}
-      animate={isVisible ? { opacity: 1, y: 0 } : { opacity: 0, y: 16 }}
+      initial={{ opacity: 0, y: 24 }}
+      animate={isVisible ? { opacity: 1, y: 0 } : { opacity: 0, y: 24 }}
       transition={{ duration: 0.5, delay, ease: 'easeOut' }}
       className="text-center"
     >
@@ -83,7 +83,7 @@ export function Contact() {
   })
 
   return (
-    <section id="contact" ref={sectionRef} className="py-20">
+    <section id="contact" ref={sectionRef} className="py-12 xs:py-16 md:py-20">
       <motion.h2
         initial={{ opacity: 0, y: 12 }}
         animate={isVisible ? { opacity: 1, y: 0 } : { opacity: 0, y: 12 }}
diff --git a/src/components/Education.tsx b/src/components/Education.tsx
index d544d1f..c3da69e 100644
--- a/src/components/Education.tsx
+++ b/src/components/Education.tsx
@@ -28,8 +28,8 @@ const EducationCard = ({
 }) => {
   return (
     <motion.div
-      initial={{ opacity: 0, y: 16 }}
-      animate={isVisible ? { opacity: 1, y: 0 } : { opacity: 0, y: 16 }}
+      initial={{ opacity: 0, y: 24 }}
+      animate={isVisible ? { opacity: 1, y: 0 } : { opacity: 0, y: 24 }}
       transition={{ duration: 0.5, delay, ease: 'easeOut' }}
       className="relative bg-white rounded-2xl p-6 shadow-sm overflow-hidden transition-shadow hover:shadow-md hover:-translate-y-0.5"
     >
@@ -52,7 +52,7 @@ export function Education() {
   })
 
   return (
-    <section id="education" ref={sectionRef} className="py-20">
+    <section id="education" ref={sectionRef} className="py-12 xs:py-16 md:py-20">
       <motion.h2
         initial={{ opacity: 0, y: 12 }}
         animate={isVisible ? { opacity: 1, y: 0 } : { opacity: 0, y: 12 }}
@@ -62,7 +62,7 @@ export function Education() {
         Education
       </motion.h2>
 
-      <div className="grid grid-cols-1 md:grid-cols-2 gap-5">
+      <div className="grid grid-cols-1 sm:grid-cols-2 gap-5">
         {educationData.map((education, index) => (
           <EducationCard
             key={education.degree}
diff --git a/src/components/Experience.tsx b/src/components/Experience.tsx
index 84826da..97f945f 100644
--- a/src/components/Experience.tsx
+++ b/src/components/Experience.tsx
@@ -66,7 +66,7 @@ const experiences: ExperienceType[] = [
 
 const ECGDecoration = () => (
   <svg
-    className="shrink-0 w-[200px] h-[30px] md:w-[200px] w-[120px]"
+    className="shrink-0 w-[120px] xs:w-[200px] h-[30px]"
     viewBox="0 0 200 30"
     fill="none"
     aria-hidden="true"
@@ -94,8 +94,8 @@ const TimelineEntry = ({
   return (
     <motion.div
       className="relative pl-0 md:pl-[calc(20%+32px)] mb-8 last:mb-0"
-      initial={{ opacity: 0, y: 16 }}
-      animate={isVisible ? { opacity: 1, y: 0 } : { opacity: 0, y: 16 }}
+      initial={{ opacity: 0, y: 24 }}
+      animate={isVisible ? { opacity: 1, y: 0 } : { opacity: 0, y: 24 }}
       transition={{ duration: 0.5, delay: index * 0.1 }}
     >
       <div
@@ -104,7 +104,7 @@ const TimelineEntry = ({
         }`}
       />
       <motion.div
-        className="bg-white rounded-2xl p-6 shadow-sm border-l-[3px] border-transparent hover:shadow-md hover:scale-[1.01] hover:border-l-teal/30 transition-all duration-300"
+        className="bg-white rounded-2xl p-4 xs:p-6 shadow-sm border-l-[3px] border-transparent hover:shadow-md hover:scale-[1.01] hover:border-l-teal/30 transition-all duration-300"
         whileHover={{ scale: 1.01 }}
         transition={{ duration: 0.2 }}
       >
@@ -137,7 +137,7 @@ export function Experience() {
     <div
       id="experience"
       ref={sectionRef}
-      className="py-20 opacity-0 translate-y-6 transition-all duration-600 ease-out data-[visible=true]:opacity-100 data-[visible=true]:translate-y-0"
+      className="py-12 xs:py-16 md:py-20 opacity-0 translate-y-6 transition-all duration-600 ease-out data-[visible=true]:opacity-100 data-[visible=true]:translate-y-0"
       data-visible={isVisible}
     >
       <div className="flex items-center justify-center gap-4 mb-8">
diff --git a/src/components/FloatingNav.tsx b/src/components/FloatingNav.tsx
index 10236fa..234b359 100644
--- a/src/components/FloatingNav.tsx
+++ b/src/components/FloatingNav.tsx
@@ -28,7 +28,7 @@ export function FloatingNav() {
 
   return (
     <motion.nav
-      className="fixed top-4 left-1/2 -translate-x-1/2 z-[100] max-w-[600px] w-auto bg-white rounded-full py-2 px-6 shadow-md flex items-center gap-1 border border-border overflow-x-auto scrollbar-hide"
+      className="fixed top-4 left-1/2 -translate-x-1/2 z-[100] max-w-[600px] w-[calc(100%-32px)] md:w-auto bg-white rounded-full py-2 px-4 md:px-6 shadow-md flex items-center gap-1 border border-border overflow-x-auto scrollbar-hide"
       initial={{ opacity: 0, y: -20 }}
       animate={{ opacity: 1, y: 0 }}
       transition={{ duration: 0.5, ease: 'easeOut' }}
@@ -41,7 +41,7 @@ export function FloatingNav() {
             key={link.id}
             onClick={() => scrollToSection(link.id)}
             className={`
-              relative font-secondary text-[13px] font-medium py-1.5 px-3.5 rounded-full
+              relative font-secondary text-[11px] xs:text-[13px] font-medium py-1.5 px-2.5 xs:px-3.5 rounded-full
               transition-colors duration-300 ease-out whitespace-nowrap
               ${isActive 
                 ? 'text-teal font-semibold' 
diff --git a/src/components/Footer.tsx b/src/components/Footer.tsx
index d438ea6..fdbef29 100644
--- a/src/components/Footer.tsx
+++ b/src/components/Footer.tsx
@@ -7,7 +7,7 @@ const Footer: React.FC = () => {
       whileInView={{ opacity: 1, y: 0 }}
       viewport={{ once: true, margin: '-50px' }}
       transition={{ duration: 0.5, ease: 'easeOut' }}
-      className="text-center pt-12 pb-8 border-t border-slate-200"
+      className="text-center pt-8 xs:pt-12 pb-6 xs:pb-8 border-t border-slate-200"
     >
       <svg
         className="block mx-auto mb-3"
diff --git a/src/components/Hero.tsx b/src/components/Hero.tsx
index a392c3e..75adf2a 100644
--- a/src/components/Hero.tsx
+++ b/src/components/Hero.tsx
@@ -35,14 +35,14 @@ export function Hero() {
   return (
     <section 
       id="about" 
-      className="min-h-screen flex flex-col justify-center items-center text-center py-20"
+      className="min-h-screen flex flex-col justify-center items-center text-center py-12 xs:py-16 md:py-20"
     >
       <motion.h1
-        initial={{ opacity: 0, y: 20 }}
+        initial={{ opacity: 0, y: 24 }}
         animate={{ opacity: 1, y: 0 }}
         transition={{ duration: 0.6, ease: 'easeOut' }}
         className="font-primary font-bold text-heading leading-tight"
-        style={{ fontSize: 'clamp(36px, 5vw, 52px)' }}
+        style={{ fontSize: 'clamp(28px, 5vw, 52px)' }}
       >
         Andy Charlwood
       </motion.h1>
@@ -74,7 +74,7 @@ export function Hero() {
         GPhC Registered Pharmacist specialising in medicines optimisation, population health analytics, and NHS efficiency programmes. Bridging clinical pharmacy with data science to drive meaningful improvements in patient outcomes.
       </motion.p>
 
-      <div className="flex gap-4 mt-10 justify-center flex-wrap">
+      <div className="grid grid-cols-1 xs:grid-cols-2 md:flex gap-4 mt-10 justify-center md:flex-wrap">
         <VitalCard value="10+" label="Years Experience" delay={0.4} />
         <VitalCard value="Python/SQL/BI" label="Analytics Stack" valueSize="small" delay={0.5} />
         <VitalCard value="Pop. Health" label="Focus Area" valueSize="medium" delay={0.6} />
diff --git a/src/components/Projects.tsx b/src/components/Projects.tsx
index ac206f5..82d755f 100644
--- a/src/components/Projects.tsx
+++ b/src/components/Projects.tsx
@@ -38,8 +38,8 @@ const ProjectCard = ({
 }) => {
   return (
     <motion.div
-      initial={{ opacity: 0, y: 16 }}
-      animate={isVisible ? { opacity: 1, y: 0 } : { opacity: 0, y: 16 }}
+      initial={{ opacity: 0, y: 24 }}
+      animate={isVisible ? { opacity: 1, y: 0 } : { opacity: 0, y: 24 }}
       transition={{ duration: 0.5, delay, ease: 'easeOut' }}
       className="group relative bg-white rounded-2xl p-6 shadow-sm overflow-hidden transition-all hover:shadow-md hover:-translate-y-0.5"
     >
@@ -80,7 +80,7 @@ export function Projects() {
   })
 
   return (
-    <section id="projects" ref={sectionRef} className="py-20">
+    <section id="projects" ref={sectionRef} className="py-12 xs:py-16 md:py-20">
       <motion.h2
         initial={{ opacity: 0, y: 12 }}
         animate={isVisible ? { opacity: 1, y: 0 } : { opacity: 0, y: 12 }}
@@ -90,7 +90,7 @@ export function Projects() {
         Projects
       </motion.h2>
 
-      <div className="grid grid-cols-1 md:grid-cols-2 gap-5">
+      <div className="grid grid-cols-1 lg:grid-cols-2 gap-5">
         {projectsData.map((project, index) => (
           <ProjectCard
             key={project.title}
diff --git a/src/components/Skills.tsx b/src/components/Skills.tsx
index 1e69f23..fa9fcbb 100644
--- a/src/components/Skills.tsx
+++ b/src/components/Skills.tsx
@@ -28,15 +28,13 @@ function SkillGauge({ skill, delay, isVisible }: SkillGaugeProps) {
 
   return (
     <motion.div
-      initial={{ opacity: 0, y: 16 }}
-      animate={isVisible ? { opacity: 1, y: 0 } : { opacity: 0, y: 16 }}
+      initial={{ opacity: 0, y: 24 }}
+      animate={isVisible ? { opacity: 1, y: 0 } : { opacity: 0, y: 24 }}
       transition={{ duration: 0.5, delay: delay / 1000, ease: 'easeOut' }}
-      className={`flex flex-col items-center p-4 rounded-2xl transition-colors duration-300 ${hoverBg}`}
+      className={`flex flex-col items-center p-3 xs:p-4 rounded-2xl transition-colors duration-300 ${hoverBg}`}
     >
       <svg
-        className="skill-gauge block"
-        width="80"
-        height="80"
+        className="skill-gauge block w-16 h-16 xs:w-20 xs:h-20"
         viewBox="0 0 80 80"
       >
         <circle
@@ -98,7 +96,7 @@ function SkillCategory({ label, skills, isVisible, baseDelay }: SkillCategoryPro
       <h3 className="font-secondary text-xs font-semibold uppercase tracking-widest text-muted mb-5 pl-1">
         {label}
       </h3>
-      <div className="grid grid-cols-[repeat(auto-fit,minmax(140px,1fr))] gap-6">
+      <div className="grid grid-cols-2 xs:grid-cols-3 md:grid-cols-[repeat(auto-fit,minmax(140px,1fr))] gap-4 xs:gap-6">
         {skills.map((skill, index) => (
           <SkillGauge
             key={skill.name}
@@ -162,7 +160,7 @@ export function Skills() {
   const strategicSkills = skillsData.filter(s => s.category === 'Strategic')
 
   return (
-    <section id="skills" ref={sectionRef} className="py-20">
+    <section id="skills" ref={sectionRef} className="py-12 xs:py-16 md:py-20">
       <motion.h2
         initial={{ opacity: 0, y: 20 }}
         animate={isVisible ? { opacity: 1, y: 0 } : { opacity: 0, y: 20 }}
diff --git a/tailwind.config.js b/tailwind.config.js
index fc57429..1fb40c5 100644
--- a/tailwind.config.js
+++ b/tailwind.config.js
@@ -5,6 +5,13 @@ export default {
     "./src/**/*.{js,ts,jsx,tsx}",
   ],
   theme: {
+    screens: {
+      'xs': '480px',
+      'sm': '640px',
+      'md': '768px',
+      'lg': '1024px',
+      'xl': '1280px',
+    },
     extend: {
       colors: {
         teal: {