/* --- Variables & Base --- */
:root {
 --bg-dark: #18131e; /* Deep purple-black */
 --fg-dark: #dcd5e4; /* Light lavender-gray */
 --accent-color: #a790dd; /* A slightly more saturated lavender for accents */
 --cursor-aura-color: rgba(167, 129, 210, 0.3); /* Aura color */

 --font-primary: "Ubuntu", sans-serif;
 --border-radius-md: 12px;
 --border-radius-lg: 16px;
 --spacing-unit: 8px;

 /* Material Design 3 Easing Curves */
 --ease-emphasized: cubic-bezier(0.2, 0, 0, 1);
 --ease-emphasized-decelerate: cubic-bezier(0.05, 0.7, 0.1, 1);
 --ease-emphasized-accelerate: cubic-bezier(0.3, 0, 0.8, 0.15);
 --ease-standard: cubic-bezier(0.2, 0, 0, 1);
 --ease-standard-decelerate: cubic-bezier(0, 0, 0, 1);
 --ease-standard-accelerate: cubic-bezier(0.3, 0, 1, 1);

 /* Material Design 3 Durations */
 --duration-short: 200ms;
 --duration-medium: 300ms;
 --duration-long: 500ms;
 --duration-extra-long: 700ms;

 --transition-smooth: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
 --transition-organic: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
html {
 scroll-behavior: smooth;
}

body {
 font-family: var(--font-primary);
 margin: 0;
 padding: 0;
 font-size: 16px;
 line-height: 1.7;
 -webkit-font-smoothing: antialiased;
 -moz-osx-font-smoothing: grayscale;
 position: relative; /* For noise overlay */
 overflow-x: hidden; /* Prevent horizontal scroll */
 background-color: var(--bg-dark);
 color: var(--fg-dark);
}

/* --- Body Noise Texture Overlay --- */
body::before {
 content: "";
 position: fixed;
 top: 0;
 left: 0;
 width: 300vw;
 height: 300vh;
 background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
 background-repeat: repeat;
 opacity: 0.025; /* 2-3% opacity */
 z-index: -1;
 pointer-events: none;
 animation: driftNoise 45s linear infinite;
}
/* --- Animated Background Noise Texture --- */
@keyframes driftNoise {
 0% {
  transform: translate(0, 0);
 }
 100% {
  transform: translate(-100vw, -100vh);
 }
}

/* --- Loading Animation --- */
#loader {
 position: fixed;
 top: 0;
 left: 0;
 width: 100vw;
 height: 100vh;
 background-color: var(--bg-dark);
 display: flex;
 flex-direction: column;
 justify-content: center;
 align-items: center;
 z-index: 10001;
 color: var(--fg-dark);
 font-family: var(--font-primary);
 font-size: calc(var(--spacing-unit) * 2);
}
.loader-text {
 font-size: calc(var(--spacing-unit) * 8);
 font-weight: 700;
 margin-bottom: var(--spacing-unit);
 animation: pulseLoader 1.5s infinite ease-in-out;
}
@keyframes pulseLoader {
 0%,
 100% {
  opacity: 1;
  transform: scale(1);
 }
 50% {
  opacity: 0.7;
  transform: scale(0.95);
 }
}

/* --- Startup Intro --- */
#startup-intro {
 position: fixed;
 top: 0;
 left: 0;
 width: 100%;
 height: 100%;
 background-color: var(--bg-dark);
 display: flex;
 flex-direction: column;
 justify-content: center;
 align-items: center;
 z-index: 10000;
 opacity: 0; /* Start hidden */
 pointer-events: none;
 transition: opacity 1s ease-out;
}
#startup-quote {
 font-family: var(--font-primary);
 font-size: 4vw;
 font-weight: 500;
 color: var(--fg-dark);
 text-align: center;
 opacity: 0;
 transform: scale(1.5);
 transition: opacity 1s ease-in-out, transform 1s ease-in-out;
 margin: 0 18vw 0.5rem 18vw; /* Added bottom margin for quoter spacing */
 max-width: 64vw;
 box-sizing: border-box;
 word-break: break-word;
}

#startup-quoter {
 font-family: var(--font-primary);
 font-size: 2vw;
 font-weight: 400;
 color: var(--fg-dark);
 text-align: center;
 opacity: 0;
 transform: translateY(-10px);
 transition: opacity 1s ease-in-out 0.3s, transform 1s ease-in-out 0.3s;
 margin: 1.5rem 0 0 0;
}

#startup-prompt {
 font-family: var(--font-primary);
 font-size: 1.5vw;
 font-weight: 300;
 color: var(--fg-dark);
 text-align: center;
 opacity: 0;
 margin-top: 3.5rem;
 margin-right: 8vw; /* Right margin to prevent flush positioning */
 animation: fadeInPulse 2s ease-in-out 1.5s forwards;
}

@keyframes fadeInPulse {
 0% {
  opacity: 0;
  transform: translateY(10px);
 }
 50% {
  opacity: 0.7;
 }
 100% {
  opacity: 1;
  transform: translateY(0);
 }
}

/* --- Navigation --- */
#main-nav {
 position: fixed;
 top: 0;
 left: 0;
 width: 100%;
 padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 4);
 display: flex;
 justify-content: space-between;
 align-items: center;
 z-index: 1000;
 background-color: transparent;
 transition: all var(--duration-medium) var(--ease-standard);
 box-sizing: border-box;
 transform: translateY(-100%);
 opacity: 0;
}

#main-nav.visible {
 transform: translateY(0);
 opacity: 1;
}

#main-nav.scrolled {
 background-color: rgba(24, 19, 30, 0.85);
 -webkit-backdrop-filter: blur(10px);
 backdrop-filter: blur(10px);
 box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.nav-logo {
 font-size: calc(var(--spacing-unit) * 3.5);
 font-weight: 700;
 font-family: var(--font-primary);
 transition: transform var(--duration-short) var(--ease-emphasized);
}

.nav-logo:hover {
 transform: scale(1.1) rotate(-2deg);
}

#main-nav ul {
 list-style: none;
 display: flex;
 margin: 0;
 padding: 0;
}
#main-nav ul li {
 margin-left: calc(var(--spacing-unit) * 4);
 opacity: 0;
 transform: translateY(-20px);
 transition: all var(--duration-medium) var(--ease-emphasized-decelerate);
}

#main-nav.visible ul li {
 opacity: 1;
 transform: translateY(0);
}

/* Staggered nav item animation */
#main-nav.visible ul li:nth-child(1) {
 transition-delay: 100ms;
}
#main-nav.visible ul li:nth-child(2) {
 transition-delay: 200ms;
}
#main-nav.visible ul li:nth-child(3) {
 transition-delay: 300ms;
}
#main-nav.visible ul li:nth-child(4) {
 transition-delay: 400ms;
}
#main-nav.visible ul li:nth-child(5) {
 transition-delay: 500ms;
}
#main-nav.visible ul li:nth-child(6) {
 transition-delay: 600ms;
}

#main-nav ul li a.nav-link {
 text-decoration: none;
 color: inherit;
 font-weight: 500;
 position: relative;
 padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 0.5);
 transition: all var(--duration-short) var(--ease-emphasized);
 display: inline-block;
}

/* Enhanced underline animation */
#main-nav ul li a.nav-link::after {
 content: "";
 position: absolute;
 bottom: 0;
 left: 50%;
 transform: translateX(-50%) scaleX(0);
 width: 100%;
 height: 2px;
 background: linear-gradient(
  90deg,
  transparent,
  var(--accent-color),
  transparent
 );
 transition: transform var(--duration-medium) var(--ease-emphasized);
 transform-origin: center;
}

#main-nav ul li a.nav-link:hover {
 color: var(--accent-color);
 transform: translateY(-2px);
}

#main-nav ul li a.nav-link:hover::after,
#main-nav ul li a.nav-link.active::after {
 transform: translateX(-50%) scaleX(1);
}

#main-nav ul li a.nav-link.active {
 color: var(--accent-color);
}

/* Hamburger Menu */
.hamburger-menu {
 display: none; /* Hidden on desktop */
 padding: var(--spacing-unit);
 z-index: 1001;
}
.hamburger-menu span {
 display: block;
 width: calc(var(--spacing-unit) * 3);
 height: 3px;
 background-color: var(--fg-dark);
 margin: calc(var(--spacing-unit) * 0.6) 0;
 border-radius: var(--border-radius-md);
 transition: var(--transition-organic);
}

.hamburger-menu.active span:nth-child(1) {
 transform: translateY(calc(var(--spacing-unit) * 0.9 + 3px)) rotate(45deg);
}
.hamburger-menu.active span:nth-child(2) {
 opacity: 0;
}
.hamburger-menu.active span:nth-child(3) {
 transform: translateY(calc(var(--spacing-unit) * -0.9 - 3px)) rotate(-45deg);
}

/* --- Hero Section --- */
#hero {
 min-height: 100vh;
 display: flex;
 flex-direction: column;
 justify-content: center;
 align-items: center;
 text-align: center;
 padding: 0 calc(var(--spacing-unit) * 2);
 position: relative;
 max-width: 1200px;
 margin: 0 auto;
 overflow: hidden; /* For animation effects */
}

/* Hero title with expressive entrance */
.hero-title {
 font-family: var(--font-primary);
 font-size: clamp(4rem, 12vw, 8rem);
 font-weight: 700;
 margin: 0 0 calc(var(--spacing-unit) * 1) 0;
 opacity: 0;
 transform: translateY(60px) scale(0.8);
 transition: all var(--duration-extra-long) var(--ease-emphasized-decelerate);
 will-change: transform, opacity;
 position: relative;
}

/* Animated underline effect for hero title */
.hero-title::after {
 content: "";
 position: absolute;
 bottom: -10px;
 left: 50%;
 transform: translateX(-50%) scaleX(0);
 width: 100%;
 height: 3px;
 background: linear-gradient(
  90deg,
  transparent,
  var(--accent-color),
  transparent
 );
 transition: transform var(--duration-long) var(--ease-emphasized);
 transform-origin: center;
}

.hero-title.visible::after {
 transform: translateX(-50%) scaleX(1);
}

.hero-subtitle {
 font-size: clamp(1.25rem, 3vw, 1.75rem);
 font-weight: 400;
 opacity: 0;
 transform: translateY(40px) scale(0.9);
 transition: all var(--duration-long) var(--ease-emphasized-decelerate) 200ms;
 will-change: transform, opacity;
}

/* Character-by-character animation for hero title */
.hero-title span {
 display: inline-block;
 transition: transform var(--duration-medium) var(--ease-emphasized);
}

.hero-title:hover span:nth-child(odd) {
 transform: translateY(-5px) rotate(-5deg);
}

.hero-title:hover span:nth-child(even) {
 transform: translateY(-5px) rotate(5deg);
}

.scroll-indicator {
 position: absolute;
 bottom: calc(var(--spacing-unit) * 4);
 font-size: calc(var(--spacing-unit) * 3);
 opacity: 0;
 transition: opacity var(--duration-long) var(--ease-emphasized) 1s;
}

.scroll-indicator span {
 display: inline-block;
 animation: bounceExpressive 2s var(--ease-emphasized) infinite;
}

@keyframes bounceExpressive {
 0%,
 20%,
 50%,
 80%,
 100% {
  transform: translateY(0) scale(1);
 }
 40% {
  transform: translateY(calc(var(--spacing-unit) * -2)) scale(1.2);
 }
 60% {
  transform: translateY(calc(var(--spacing-unit) * -1)) scale(1.1);
 }
}

/* --- General Section Styling --- */
.content-section {
 padding: calc(var(--spacing-unit) * 10) calc(var(--spacing-unit) * 4);
 max-width: 1000px;
 margin: 0 auto;
 background-attachment: fixed;
}
.section-title {
 font-size: clamp(2rem, 5vw, 3rem);
 font-weight: 700;
 margin-bottom: calc(var(--spacing-unit) * 5);
 text-align: center;
 position: relative;
 padding-bottom: var(--spacing-unit);
 transition: color 0.3s ease-out;
}
.section-title:hover {
 color: var(--accent-color);
}
.section-title::after {
 content: "";
 position: absolute;
 bottom: 0;
 left: 50%;
 transform: translateX(-50%);
 width: calc(var(--spacing-unit) * 8);
 height: 3px;
 background-color: var(--fg-dark);
 border-radius: var(--border-radius-md);
 transition: width 0.3s ease-out, background-color 0.3s ease-out;
}
.section-title:hover::after {
 width: calc(var(--spacing-unit) * 12);
 background-color: var(--accent-color);
}

/* --- About Section --- */
#about .bio-text {
 font-size: 1.1rem;
 line-height: 1.8;
 margin-bottom: calc(var(--spacing-unit) * 5);
 text-align: justify;
}
.stats-cards {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
 gap: calc(var(--spacing-unit) * 3);
}
.stat-card {
 background-color: rgba(255, 255, 255, 0.03);
 padding: calc(var(--spacing-unit) * 3);
 border-radius: var(--border-radius-md);
 text-align: center;
 font-weight: 500;
 transition: all var(--duration-medium) var(--ease-emphasized);
 border: 1px solid transparent;
 position: relative;
 overflow: hidden;
}

/* Ripple effect for cards */
.stat-card::before {
 content: "";
 position: absolute;
 top: 50%;
 left: 50%;
 width: 0;
 height: 0;
 border-radius: 50%;
 background: rgba(167, 129, 210, 0.2);
 transform: translate(-50%, -50%);
 transition: width var(--duration-long) var(--ease-emphasized),
  height var(--duration-long) var(--ease-emphasized);
}

.stat-card:hover::before {
 width: 400px;
 height: 400px;
}

.stat-card:hover {
 transform: translateY(-10px) scale(1.05);
 box-shadow: 0 20px 40px rgba(167, 129, 210, 0.2);
 background-color: rgba(255, 255, 255, 0.06);
 border-color: var(--accent-color);
}

/* Entrance animation for stat cards */
.stat-card.animate-on-scroll {
 opacity: 0;
 transform: translateY(50px) scale(0.8);
}

.stat-card.animate-on-scroll.is-visible {
 opacity: 1;
 transform: translateY(0) scale(1);
 transition: all var(--duration-long) var(--ease-emphasized-decelerate);
}

/* --- Skills & Expertise Section --- */
.skills-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
 gap: calc(var(--spacing-unit) * 3);
}
.skill-category {
 background-color: rgba(255, 255, 255, 0.03);
 padding: calc(var(--spacing-unit) * 3);
 border-radius: var(--border-radius-md);
 transition: all var(--duration-medium) var(--ease-emphasized);
 border: 1px solid transparent;
 position: relative;
 overflow: hidden;
}

/* Gradient overlay effect */
.skill-category::before {
 content: "";
 position: absolute;
 top: -2px;
 left: -2px;
 right: -2px;
 bottom: -2px;
 background: linear-gradient(45deg, var(--accent-color), transparent);
 border-radius: var(--border-radius-md);
 opacity: 0;
 z-index: -1;
 transition: opacity var(--duration-medium) var(--ease-emphasized);
}

.skill-category:hover::before {
 opacity: 0.5;
}

.skill-category:hover {
 transform: translateY(-12px) scale(1.03) rotate(-1deg);
 background-color: rgba(255, 255, 255, 0.07);
 border-color: var(--accent-color);
 box-shadow: 0 15px 35px rgba(167, 129, 210, 0.3);
}

.skill-category h3 {
 transition: all var(--duration-short) var(--ease-emphasized);
 position: relative;
}

.skill-category:hover h3 {
 color: var(--accent-color);
 transform: translateX(5px);
}

.skill-category p {
 font-size: 0.95rem;
 line-height: 1.6;
 opacity: 0.85;
 transition: opacity var(--duration-short) var(--ease-standard);
}

.skill-category:hover p {
 opacity: 1;
}

/* Entrance animation for skill cards */
.skill-category.animate-on-scroll {
 opacity: 0;
 transform: translateY(60px) rotate(-5deg) scale(0.8);
}

.skill-category.animate-on-scroll.is-visible {
 opacity: 1;
 transform: translateY(0) rotate(0) scale(1);
 transition: all var(--duration-long) var(--ease-emphasized-decelerate);
}

/* --- Experience Timeline Section --- */
.timeline {
 position: relative;
 max-width: 700px;
 margin: 0 auto;
 padding: calc(var(--spacing-unit) * 2) 0;
}
.timeline::before {
 content: "";
 position: absolute;
 left: calc(var(--spacing-unit) * 1.25);
 top: 0;
 bottom: 0;
 width: 3px;
 background-color: rgba(220, 213, 228, 0.3);
 border-radius: 2px;
}

.timeline-item {
 padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 5);
 margin-bottom: calc(var(--spacing-unit) * 4);
 position: relative;
 background-color: rgba(255, 255, 255, 0.02);
 border-radius: var(--border-radius-md);
 border-left: 4px solid var(--fg-dark);
 margin-left: calc(var(--spacing-unit) * 3.5);
 transition: background-color 0.3s ease-out, border-left-color 0.3s ease-out,
  transform 0.3s ease-out;
}
.timeline-item:hover {
 background-color: rgba(255, 255, 255, 0.05);
 border-left-color: var(--accent-color);
 transform: translateX(5px);
}

.timeline-item::before {
 content: "";
 position: absolute;
 left: calc(var(--spacing-unit) * -2.375);
 top: calc(var(--spacing-unit) * 2.5);
 width: calc(var(--spacing-unit) * 1.5);
 height: calc(var(--spacing-unit) * 1.5);
 background-color: var(--fg-dark);
 border: 2px solid var(--bg-dark);
 border-radius: 50%;
 z-index: 1;
}

.timeline-item h4 {
 margin-top: 0;
 font-size: 1.3rem;
 font-weight: 500;
}
.timeline-item ul {
 padding-left: calc(var(--spacing-unit) * 2.5);
 list-style-type: disc;
 opacity: 0.9;
}
.timeline-item ul li {
 margin-bottom: var(--spacing-unit);
}

/* --- Current Projects Section --- */
.projects-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
 gap: calc(var(--spacing-unit) * 3);
}
.project-card {
 background-color: rgba(255, 255, 255, 0.03);
 padding: calc(var(--spacing-unit) * 3);
 border-radius: var(--border-radius-lg);
 transition: all var(--duration-medium) var(--ease-emphasized);
 box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
 border: 1px solid transparent;
 position: relative;
 overflow: hidden;
}

/* Animated border effect */
.project-card::before,
.project-card::after {
 content: "";
 position: absolute;
 border-radius: var(--border-radius-lg);
 transition: all var(--duration-long) var(--ease-emphasized);
}

.project-card::before {
 top: -2px;
 left: -2px;
 right: -2px;
 bottom: -2px;
 background: linear-gradient(
  45deg,
  var(--accent-color),
  transparent,
  var(--accent-color)
 );
 background-size: 400% 400%;
 opacity: 0;
 z-index: -1;
}

.project-card:hover::before {
 opacity: 1;
 animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
 0% {
  background-position: 0% 50%;
 }
 50% {
  background-position: 100% 50%;
 }
 100% {
  background-position: 0% 50%;
 }
}

.project-card:hover {
 transform: translateY(-15px) scale(1.05) rotate(1deg);
 background-color: rgba(255, 255, 255, 0.08);
 box-shadow: 0 20px 40px rgba(167, 129, 210, 0.3);
 border-color: transparent;
}

.project-card h3 {
 transition: all var(--duration-short) var(--ease-emphasized);
 position: relative;
}

.project-card:hover h3 {
 color: var(--accent-color);
 transform: translateY(-3px);
}

.project-card p {
 font-size: 0.95rem;
 line-height: 1.6;
 opacity: 0.85;
 transition: all var(--duration-short) var(--ease-standard);
}

.project-card:hover p {
 opacity: 1;
 transform: translateX(3px);
}

/* Entrance animation for project cards */
.project-card.animate-on-scroll {
 opacity: 0;
 transform: translateY(80px) rotate(5deg) scale(0.7);
}

.project-card.animate-on-scroll.is-visible {
 opacity: 1;
 transform: translateY(0) rotate(0) scale(1);
 transition: all var(--duration-extra-long) var(--ease-emphasized-decelerate);
}

/* --- Contact Section --- */
#contact {
 text-align: center;
}
.contact-info p {
 margin-bottom: var(--spacing-unit) * 1.5;
 font-size: 1.1rem;
}
.contact-info a {
 color: inherit;
 text-decoration: none;
 position: relative;
 transition: var(--transition-smooth);
 padding-bottom: 2px;
}
.contact-info a:hover {
 opacity: 0.7;
}
.contact-info a::after {
 content: "";
 position: absolute;
 bottom: 0;
 left: 0;
 width: 0%;
 height: 1px;
 background-color: var(--fg-dark);
 transition: width 0.3s ease-out;
}
.contact-info a:hover::after {
 width: 100%;
}


/* --- Footer --- */
footer {
 text-align: center;
 padding: calc(var(--spacing-unit) * 4) calc(var(--spacing-unit) * 2);
 font-size: 0.9rem;
 opacity: 0.7;
}

.footer-music-credit {
 opacity: 0.6;
 transition: opacity 0.3s ease;
}
.footer-music-credit:hover {
 opacity: 1;
}

/* --- Animations on Scroll --- */
.animate-on-scroll {
 opacity: 0;
 transition: all var(--duration-long) var(--ease-emphasized-decelerate);
}
.animate-on-scroll.fade-in {
 transform: translateY(30px);
}
.animate-on-scroll.fade-in-up {
 transform: translateY(40px);
}
.animate-on-scroll.stagger {
 transform: translateY(20px) scale(0.95);
}
.animate-on-scroll.is-visible {
 opacity: 1;
 transform: translateY(0) scale(1);
}

/* Staggered entrance delays for cards */
.stat-card.animate-on-scroll:nth-child(1) {
 transition-delay: 100ms;
}
.stat-card.animate-on-scroll:nth-child(2) {
 transition-delay: 200ms;
}
.stat-card.animate-on-scroll:nth-child(3) {
 transition-delay: 300ms;
}

.skill-category.animate-on-scroll:nth-child(1) {
 transition-delay: 150ms;
}
.skill-category.animate-on-scroll:nth-child(2) {
 transition-delay: 300ms;
}
.skill-category.animate-on-scroll:nth-child(3) {
 transition-delay: 450ms;
}
.skill-category.animate-on-scroll:nth-child(4) {
 transition-delay: 600ms;
}

.project-card.animate-on-scroll:nth-child(1) {
 transition-delay: 200ms;
}
.project-card.animate-on-scroll:nth-child(2) {
 transition-delay: 400ms;
}
.project-card.animate-on-scroll:nth-child(3) {
 transition-delay: 600ms;
}

/* --- Responsive Design --- */
@media (max-width: 768px) {
 body {
  font-size: 15px;
 }
 .section-title {
  font-size: clamp(1.8rem, 6vw, 2.5rem);
 }
 #main-nav ul {
  display: none;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--bg-dark);
  padding: var(--spacing-unit) 0;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
 }
 #main-nav ul.active {
  display: flex;
 }
 #main-nav ul li {
  margin: var(--spacing-unit) 0;
  text-align: center;
 }
 #main-nav ul li a.nav-link {
  padding: var(--spacing-unit) calc(var(--spacing-unit) * 2);
  display: block;
 }
 .hamburger-menu {
  display: block;
 }

 #hero {
  padding-top: calc(var(--spacing-unit) * 10);
 }
 .hero-title {
  font-size: clamp(3rem, 15vw, 6rem);
 }
 .hero-subtitle {
  font-size: clamp(1rem, 4vw, 1.5rem);
 }

 .stats-cards,
 .skills-grid,
 .projects-grid {
  grid-template-columns: 1fr;
 }
 .timeline::before {
  left: calc(var(--spacing-unit) * 1);
 }
 .timeline-item {
  margin-left: calc(var(--spacing-unit) * 2.5);
  padding-left: calc(var(--spacing-unit) * 3);
 }
 .timeline-item::before {
  left: calc(var(--spacing-unit) * -1.875);
 }
}

/* Magnetic hover effects */
.magnetic-hover {
 transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
 will-change: transform;
}
.magnetic-hover:hover {
 transform: scale(1.1);
}

/* --- Cursor Aura Styling --- */
#cursor-aura {
 position: fixed;
 left: 0;
 top: 0;
 width: 40px;
 height: 40px;
 pointer-events: none;
 border-radius: 50%;
 background: rgba(0, 0, 0, 0.1);
 will-change: transform;
 transition: opacity 0.2s;
 z-index: 9999;
}
#cursor-aura::before {
 content: "";
 position: absolute;
 top: 50%;
 left: 50%;
 width: 100%;
 height: 100%;
 border-radius: 50%;
 background: var(--cursor-aura-color);
 transform: translate(-50%, -50%);
 transition: transform 0.2s, opacity 0.2s;
}
#cursor-aura.active {
 opacity: 1;
}
#cursor-aura.inactive {
 opacity: 0;
}

/* Hide aura on touch devices */
@media (hover: none) {
 #cursor-aura {
  display: none !important;
 }
}

/* --- Ripple Effect for Cards --- */
.ripple {
 position: absolute;
 border-radius: 50%;
 background: rgba(167, 129, 210, 0.4);
 transform: scale(0);
 animation: rippleEffect 0.6s var(--ease-emphasized);
 pointer-events: none;
 /* will-change: transform, opacity; /* For the ripple animation - can be intensive */
}

@keyframes rippleEffect {
 to {
  transform: scale(4);
  opacity: 0;
 }
}
.ripple-container {
 position: relative;
 overflow: hidden; /* Ensure ripple doesn't overflow */
}
.ripple-container:hover .ripple {
 animation: rippleEffect 0.6s var(--ease-emphasized);
}

/* --- PERFORMANCE-OPTIMIZED PROJECT CARDS SYSTEM --- */
/* Optimized project grid for better performance */
.projects-grid {
 display: grid !important;
 grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)) !important;
 gap: calc(var(--spacing-unit) * 3) !important;
}

/* Performance-optimized project card base structure */
.project-card {
 background-color: rgba(255, 255, 255, 0.03) !important;
 padding: calc(var(--spacing-unit) * 4) !important;
 border-radius: var(--border-radius-lg) !important;
 border: 1px solid rgba(167, 129, 210, 0.2) !important;
 /* Removed backdrop-filter for better performance */
 position: relative !important;
 overflow: hidden !important;
 /* Simplified transition - only transform and box-shadow for performance */
 transition: transform var(--duration-medium) var(--ease-emphasized), 
            box-shadow var(--duration-medium) var(--ease-emphasized) !important;
}

/* Simplified top accent bar for better performance */
.project-card::before {
 content: "" !important;
 position: absolute !important;
 top: 0 !important;
 left: 0 !important;
 right: 0 !important;
 height: 4px !important;
 background: var(--accent-color) !important; /* Simplified solid color */
 transform: scaleX(0) !important;
 transform-origin: left !important;
 transition: transform var(--duration-medium) var(--ease-emphasized) !important;
 z-index: 1 !important;
}

.project-card:hover::before {
 transform: scaleX(1) !important;
}

/* Optimized hover state - reduced effects for better performance */
.project-card:hover {
 transform: translateY(-8px) !important; /* Reduced movement */
 box-shadow: 0 12px 24px rgba(167, 129, 210, 0.25) !important; /* Simplified shadow */
 border-color: rgba(167, 129, 210, 0.4) !important;
}

/* Project header layout */
.project-header {
 display: flex;
 align-items: flex-start;
 gap: calc(var(--spacing-unit) * 2);
 margin-bottom: calc(var(--spacing-unit) * 2.5);
}

.project-icon {
 width: 48px;
 height: 48px;
 border-radius: 12px;
 background: var(--accent-color); /* Simplified solid background */
 display: flex;
 align-items: center;
 justify-content: center;
 font-size: 24px;
 flex-shrink: 0;
 transition: transform var(--duration-short) var(--ease-emphasized);
}

/* Simplified hover effect for better performance */
.project-card:hover .project-icon {
 transform: scale(1.05); /* Reduced animation complexity */
}

.project-info {
 flex: 1;
 min-width: 0;
}

.project-info h3 {
 margin: 0 0 calc(var(--spacing-unit) * 0.5) 0;
 font-size: 1.4rem !important;
 font-weight: 600 !important;
 transition: color var(--duration-short) var(--ease-emphasized) !important;
}

.project-card:hover .project-info h3 {
 color: var(--accent-color) !important;
 transform: none !important;
}

.project-status {
 display: flex;
 align-items: center;
 gap: calc(var(--spacing-unit) * 1);
 font-size: 0.9rem;
 color: rgba(220, 213, 228, 0.7);
 font-weight: 500;
}

.status-indicator {
 width: 8px;
 height: 8px;
 border-radius: 50%;
 animation: statusPulse 2s ease-in-out infinite;
}

.status-indicator.active {
 background-color: #10b981;
 box-shadow: 0 0 8px rgba(16, 185, 129, 0.6);
}

.status-indicator.planning {
 background-color: #f59e0b;
 box-shadow: 0 0 8px rgba(245, 158, 11, 0.6);
}

.status-indicator.completed {
 background-color: var(--accent-color);
 box-shadow: 0 0 8px rgba(167, 129, 210, 0.6);
}

@keyframes statusPulse {
 0%, 100% { opacity: 1; transform: scale(1); }
 50% { opacity: 0.7; transform: scale(1.1); }
}

/* Enhanced project description */
.project-description {
 font-size: 1rem !important;
 line-height: 1.7 !important;
 color: rgba(220, 213, 228, 0.85) !important;
 margin-bottom: calc(var(--spacing-unit) * 2.5);
 transition: color var(--duration-short) var(--ease-standard) !important;
 opacity: 1 !important;
 transform: none !important;
}

.project-card:hover .project-description {
 color: rgba(220, 213, 228, 0.95) !important;
 transform: none !important;
}

/* Technology stack tags */
.tech-stack {
 display: flex;
 flex-wrap: wrap;
 gap: calc(var(--spacing-unit) * 1);
 margin-bottom: calc(var(--spacing-unit) * 2.5);
}

.tech-tag {
 background: rgba(167, 129, 210, 0.15);
 color: rgba(220, 213, 228, 0.9);
 padding: calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 1.5);
 border-radius: 20px;
 font-size: 0.85rem;
 font-weight: 500;
 border: 1px solid rgba(167, 129, 210, 0.3);
 /* Simplified transition for performance */
 transition: background-color var(--duration-short) var(--ease-emphasized);
 /* Removed backdrop-filter for better performance */
}

/* Simplified hover effect */
.tech-tag:hover {
 background: rgba(167, 129, 210, 0.25);
 border-color: rgba(167, 129, 210, 0.5);
 /* Removed transform and box-shadow for better performance */
}

/* Project achievements section */
.project-achievements {
 margin-bottom: calc(var(--spacing-unit) * 3);
}

.project-achievements h4 {
 font-size: 1rem;
 font-weight: 600;
 margin-bottom: calc(var(--spacing-unit) * 1.5);
 color: rgba(220, 213, 228, 0.9);
}

.project-achievements ul {
 list-style: none !important;
 padding: 0 !important;
 margin: 0 !important;
}

.project-achievements li {
 position: relative;
 padding: calc(var(--spacing-unit) * 0.75) 0 calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 2.5);
 font-size: 0.95rem;
 line-height: 1.6;
 color: rgba(220, 213, 228, 0.8);
 transition: color var(--duration-short) var(--ease-standard);
}

.project-achievements li::before {
 content: "→";
 position: absolute;
 left: 0;
 top: calc(var(--spacing-unit) * 0.75);
 color: var(--accent-color);
 font-weight: bold;
 font-size: 1.1rem;
 transition: transform var(--duration-short) var(--ease-emphasized);
}

.project-card:hover .project-achievements li {
 color: rgba(220, 213, 228, 0.95);
}

.project-card:hover .project-achievements li::before {
 transform: translateX(4px);
}

/* Complexity meter system */
.complexity-meter {
 background: rgba(220, 213, 228, 0.15);
 height: 6px;
 border-radius: 3px;
 margin-bottom: calc(var(--spacing-unit) * 1);
 overflow: hidden;
 position: relative;
}

.complexity-fill {
 height: 100%;
 background: linear-gradient(90deg, var(--accent-color), rgba(167, 129, 210, 0.8));
 border-radius: 3px;
 transition: width 0.8s var(--ease-emphasized) 0.2s;
 position: relative;
}

/* Removed shimmer animation for better performance */
/* .complexity-fill::after and @keyframes shimmer removed */

/* Optional: Add shimmer only on hover to reduce constant animation load */
.project-card:hover .complexity-fill::after {
 content: "";
 position: absolute;
 top: 0;
 left: 0;
 right: 0;
 bottom: 0;
 background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
 animation: shimmer 1s ease-in-out;
}

@keyframes shimmer {
 0% { transform: translateX(-100%); }
 100% { transform: translateX(100%); }
}

.complexity-fill.beginner { width: 30%; }
.complexity-fill.intermediate { width: 60%; }
.complexity-fill.advanced { width: 85%; }
.complexity-fill.expert { width: 100%; }

.complexity-label {
 font-size: 0.85rem;
 color: rgba(220, 213, 228, 0.7);
 font-weight: 500;
 margin-bottom: calc(var(--spacing-unit) * 2);
}

/* Project links section */
.project-links {
 display: flex;
 gap: calc(var(--spacing-unit) * 1.5);
 margin-top: calc(var(--spacing-unit) * 2);
 padding-top: calc(var(--spacing-unit) * 2);
 border-top: 1px solid rgba(167, 129, 210, 0.2);
}

.project-link {
 display: inline-flex;
 align-items: center;
 gap: calc(var(--spacing-unit) * 1);
 padding: calc(var(--spacing-unit) * 1.25) calc(var(--spacing-unit) * 2);
 background: rgba(167, 129, 210, 0.15);
 border: 1px solid rgba(167, 129, 210, 0.3);
 border-radius: 12px;
 color: rgba(220, 213, 228, 0.9);
 text-decoration: none;
 font-size: 0.9rem;
 font-weight: 500;
 /* Simplified transitions for better performance */
 transition: background-color var(--duration-short) var(--ease-emphasized),
            color var(--duration-short) var(--ease-emphasized);
 /* Removed backdrop-filter for better performance */
}

/* Simplified hover state */
.project-link:hover {
 background: var(--accent-color);
 color: var(--bg-dark);
 border-color: var(--accent-color);
 /* Removed transform and box-shadow for better performance */
}

.project-link.live-demo::before {
 content: "🔗";
 font-size: 1rem;
}

/* Enhanced responsive design for project cards */
@media (max-width: 768px) {
 .projects-grid {
  grid-template-columns: 1fr !important;
 }
 
 .project-card {
  padding: calc(var(--spacing-unit) * 3) !important;
 }
 
 .project-header {
  gap: calc(var(--spacing-unit) * 1.5);
 }
 
 .project-icon {
  width: 40px;
  height: 40px;
  font-size: 20px;
 }
 
 .project-info h3 {
  font-size: 1.25rem !important;
 }
 
 .tech-stack {
  gap: calc(var(--spacing-unit) * 0.75);
 }
 
 .tech-tag {
  padding: calc(var(--spacing-unit) * 0.5) calc(var(--spacing-unit) * 1.25);
  font-size: 0.8rem;
 }
}
/* POC 3: FULLY EXPRESSIVE MATERIAL DESIGN 3 ENHANCEMENTS */
/* This file contains ONLY the new/modified styles for POC 3 */
/* Include this AFTER style.css for enhanced sections */

/* Performance fallback for reduced motion - CRITICAL */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    body::before {
        animation: none !important;
    }
}

/* === POC 3: ENHANCED ABOUT SECTION === */
.stats-grid-enhanced {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: calc(var(--spacing-unit) * 3);
}

.stat-card-enhanced {
    background: rgba(255, 255, 255, 0.04);
    padding: calc(var(--spacing-unit) * 4) calc(var(--spacing-unit) * 3);
    border-radius: var(--border-radius-lg);
    text-align: center;
    border: 1px solid rgba(167, 129, 210, 0.2);
    transition: all var(--duration-medium) var(--ease-emphasized);
    position: relative;
    overflow: hidden;
}

/* Top accent bar animation */
.stat-card-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-color);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--duration-medium) var(--ease-emphasized);
    z-index: 2;
}

.stat-card-enhanced:hover::before {
    transform: scaleX(1);
}

/* Ripple effect background */
.stat-card-enhanced::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(167, 129, 210, 0.03);
    transform: translate(-50%, -50%);
    transition: width var(--duration-long) var(--ease-emphasized),
                height var(--duration-long) var(--ease-emphasized);
    z-index: 0;
}

.stat-card-enhanced:hover::after {
    width: 400px;
    height: 400px;
}

.stat-card-enhanced:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(167, 129, 210, 0.4);
    box-shadow: 0 12px 24px rgba(167, 129, 210, 0.2);
}

.stat-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto calc(var(--spacing-unit) * 2.5) auto;
    background: linear-gradient(135deg, rgba(167, 129, 210, 0.3), rgba(167, 129, 210, 0.1));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    transition: all var(--duration-medium) var(--ease-emphasized);
    position: relative;
    z-index: 1;
}

.stat-card-enhanced:hover .stat-icon {
    transform: scale(1.15) rotate(-8deg);
    background: linear-gradient(135deg, rgba(167, 129, 210, 0.5), rgba(167, 129, 210, 0.2));
    box-shadow: 0 8px 16px rgba(167, 129, 210, 0.3);
}

.stat-card-enhanced h3 {
    margin: 0 0 calc(var(--spacing-unit) * 1) 0;
    font-size: 1.25rem;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.stat-card-enhanced p {
    margin: 0;
    opacity: 0.85;
    position: relative;
    z-index: 1;
    transition: opacity var(--duration-short);
    line-height: 1.6;
}

.stat-card-enhanced:hover p {
    opacity: 1;
}

/* === POC 3: ENHANCED SKILLS SECTION === */
.skills-grid-enhanced {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--spacing-unit) * 3);
}

.skill-card-enhanced {
    background: rgba(255, 255, 255, 0.04);
    padding: calc(var(--spacing-unit) * 4);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(167, 129, 210, 0.2);
    transition: all var(--duration-medium) var(--ease-emphasized);
    position: relative;
    overflow: hidden;
}

/* Gradient border effect */
.skill-card-enhanced::before {
    content: '';
    position: absolute;
    inset: -1px;
    background: linear-gradient(135deg, var(--accent-color), transparent);
    border-radius: var(--border-radius-lg);
    opacity: 0;
    z-index: -1;
    transition: opacity var(--duration-medium) var(--ease-emphasized);
}

.skill-card-enhanced:hover::before {
    opacity: 0.5;
}

.skill-card-enhanced:hover {
    transform: translateY(-8px) rotate(-1deg);
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(167, 129, 210, 0.4);
    box-shadow: 0 12px 24px rgba(167, 129, 210, 0.25);
}

.skill-header {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 2);
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.skill-icon-large {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(167, 129, 210, 0.3), rgba(167, 129, 210, 0.1));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    flex-shrink: 0;
    transition: all var(--duration-medium) cubic-bezier(0.34, 1.56, 0.64, 1);
}

.skill-card-enhanced:hover .skill-icon-large {
    transform: scale(1.15) rotate(8deg);
    background: linear-gradient(135deg, rgba(167, 129, 210, 0.5), rgba(167, 129, 210, 0.2));
    box-shadow: 0 6px 12px rgba(167, 129, 210, 0.3);
}

.skill-header h3 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 600;
    transition: color var(--duration-short) var(--ease-emphasized);
}

.skill-card-enhanced:hover .skill-header h3 {
    color: var(--accent-color);
}

.skill-card-enhanced p {
    margin: 0 0 calc(var(--spacing-unit) * 2) 0;
    opacity: 0.85;
    line-height: 1.6;
    transition: opacity var(--duration-short);
}

.skill-card-enhanced:hover p {
    opacity: 1;
}

.skill-progress {
    background: rgba(220, 213, 228, 0.1);
    height: 6px;
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.skill-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), #d0bcff);
    border-radius: 3px;
    transition: width 0.8s var(--ease-emphasized) 0.2s;
    position: relative;
}

/* Shimmer effect on hover only (performance optimization) */
.skill-card-enhanced:hover .skill-progress-fill::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 1.5s ease-in-out;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Performance fallback */
@media (prefers-reduced-motion: reduce) {
    .skill-card-enhanced:hover .skill-progress-fill::after {
        animation: none;
    }
}

/* === POC 3: ENHANCED EXPERIENCE SECTION === */
.experience-grid-enhanced {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: calc(var(--spacing-unit) * 4);
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
}

.experience-card-enhanced {
    background: rgba(255, 255, 255, 0.04);
    padding: calc(var(--spacing-unit) * 4.5);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(167, 129, 210, 0.2);
    transition: all var(--duration-medium) var(--ease-emphasized);
    position: relative;
    overflow: hidden;
    margin-left: 0;
    border-left-width: 1px;
}

/* Remove timeline styling for experience cards */
.experience-grid-enhanced::before {
    display: none;
}

.experience-card-enhanced::before {
    display: none;
}

/* Animated gradient border */
.experience-card-enhanced::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--accent-color), transparent, var(--accent-color));
    background-size: 400% 400%;
    border-radius: var(--border-radius-lg);
    opacity: 0;
    z-index: -1;
    transition: opacity var(--duration-medium) ease;
}

.experience-card-enhanced:hover::after {
    opacity: 1;
    animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Performance fallback */
@media (prefers-reduced-motion: reduce) {
    .experience-card-enhanced:hover::after {
        animation: none;
        background: linear-gradient(45deg, var(--accent-color), transparent);
    }
}

.experience-card-enhanced:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.07);
    box-shadow: 0 16px 32px rgba(167, 129, 210, 0.25);
    border-color: rgba(167, 129, 210, 0.4);
}

.experience-header {
    display: flex;
    align-items: flex-start;
    gap: calc(var(--spacing-unit) * 2.5);
    margin-bottom: calc(var(--spacing-unit) * 2.5);
}

.experience-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent-color), #d0bcff);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    flex-shrink: 0;
    transition: all var(--duration-medium) cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 4px 12px rgba(167, 129, 210, 0.3);
}

.experience-card-enhanced:hover .experience-icon {
    transform: scale(1.1) rotate(-10deg);
    box-shadow: 0 8px 20px rgba(167, 129, 210, 0.5);
}

.experience-info {
    flex: 1;
    min-width: 0;
}

.experience-info h3 {
    margin: 0 0 calc(var(--spacing-unit) * 0.5) 0;
    font-size: 1.4rem;
    font-weight: 600;
    transition: color var(--duration-short) var(--ease-emphasized);
}

.experience-card-enhanced:hover .experience-info h3 {
    color: var(--accent-color);
}

.experience-company {
    font-weight: 500;
    opacity: 0.9;
    margin: 0 0 calc(var(--spacing-unit) * 1) 0;
    font-size: 1rem;
}

.experience-status {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1);
    font-size: 0.9rem;
    color: rgba(220, 213, 228, 0.7);
    font-weight: 500;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    animation: statusPulse 2s ease-in-out infinite;
}

.status-dot-active {
    background: #10b981;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.6);
}

.status-dot-past {
    background: var(--accent-color);
    box-shadow: 0 0 8px rgba(167, 129, 210, 0.6);
}

.status-dot-ongoing {
    background: #3b82f6;
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.6);
}

.status-dot-planning {
    background: #f59e0b;
    box-shadow: 0 0 8px rgba(245, 158, 11, 0.6);
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

/* Performance fallback */
@media (prefers-reduced-motion: reduce) {
    .status-dot {
        animation: none;
    }
}

.experience-description {
    margin: calc(var(--spacing-unit) * 2) 0 calc(var(--spacing-unit) * 2.5) 0;
    line-height: 1.7;
    opacity: 0.85;
    transition: opacity var(--duration-short);
    font-size: 1rem;
}

.experience-card-enhanced:hover .experience-description {
    opacity: 1;
}

.experience-tags {
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--spacing-unit) * 1);
    margin-bottom: calc(var(--spacing-unit) * 2.5);
}

.experience-tag {
    background: rgba(167, 129, 210, 0.15);
    color: rgba(220, 213, 228, 0.9);
    padding: calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 1.75);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid rgba(167, 129, 210, 0.3);
    transition: all var(--duration-short) var(--ease-emphasized);
}

.experience-tag:hover {
    background: rgba(167, 129, 210, 0.25);
    border-color: rgba(167, 129, 210, 0.5);
    transform: translateY(-2px);
}

.experience-achievements {
    padding-top: calc(var(--spacing-unit) * 2.5);
    border-top: 1px solid rgba(167, 129, 210, 0.2);
}

.experience-achievements h4 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 calc(var(--spacing-unit) * 1.5) 0;
    color: rgba(220, 213, 228, 0.9);
}

.experience-achievements ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.experience-achievements li {
    position: relative;
    padding-left: calc(var(--spacing-unit) * 3);
    margin-bottom: calc(var(--spacing-unit) * 1);
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(220, 213, 228, 0.8);
    transition: color var(--duration-short);
}

.experience-achievements li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.1rem;
    transition: transform var(--duration-short) var(--ease-emphasized);
}

.experience-card-enhanced:hover .experience-achievements li {
    color: rgba(220, 213, 228, 0.95);
}

.experience-card-enhanced:hover .experience-achievements li::before {
    transform: translateX(4px);
}

/* Special styling for startup card */
.experience-card-startup {
    border: 2px solid rgba(167, 129, 210, 0.4);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .stats-grid-enhanced,
    .skills-grid-enhanced {
        grid-template-columns: 1fr;
    }
    
    .experience-grid-enhanced {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing-unit) * 3);
    }
    
    .experience-header {
        gap: calc(var(--spacing-unit) * 2);
    }
    
    .experience-icon {
        width: 56px;
        height: 56px;
        font-size: 28px;
    }
    
    .experience-card-enhanced {
        padding: calc(var(--spacing-unit) * 3);
    }
    
    .stat-card-enhanced {
        padding: calc(var(--spacing-unit) * 3);
    }
    
    .skill-card-enhanced {
        padding: calc(var(--spacing-unit) * 3);
    }
}

/* Maintain animation classes compatibility */
.stat-card-enhanced.animate-on-scroll,
.skill-card-enhanced.animate-on-scroll,
.experience-card-enhanced.animate-on-scroll {
    opacity: 0;
    transform: translateY(50px) scale(0.8);
}

.stat-card-enhanced.animate-on-scroll.is-visible,
.skill-card-enhanced.animate-on-scroll.is-visible,
.experience-card-enhanced.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    transition: all var(--duration-long) var(--ease-emphasized-decelerate);
}