:root {
  /* Color Palette */
  --primary-color: #667eea;
  --secondary-color: #764ba2;
  --accent-color: #f093fb;
  --dark-bg: #0a0a0b;
  --card-bg: rgba(255, 255, 255, 0.05);
  --text-primary: #ffffff;
  --text-secondary: #b4b4b4;
  --text-muted: #888888;
  --border-color: rgba(255, 255, 255, 0.1);
  --success-color: #10b981;
  --warning-color: #f59e0b;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  --gradient-secondary: linear-gradient(135deg, var(--accent-color), var(--primary-color));
  --gradient-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-card: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  
  /* Spacing */
  --section-padding: 5rem 2rem;
  --container-max-width: 1400px;
  --border-radius: 16px;
  --border-radius-sm: 8px;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3rem;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.2);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 30px rgba(102, 126, 234, 0.3);
  
  /* Animations */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Global Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  background: var(--dark-bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}


body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-bg);
  opacity: 0.05;
  animation: gradientShift 15s ease infinite;
  z-index: -1;
}

@keyframes gradientShift {
  0%, 100% {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  }
  50% {
    background: linear-gradient(135deg, #764ba2 0%, #f093fb 100%);
  }
}


h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

p {
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--primary-color);
}

/* Navigation Styles */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 2rem;
  background: rgba(10, 10, 11, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-normal);
}

#desktop-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 100vw;
  margin: 0 auto;
}

.logo {
  font-size: var(--font-size-xl);
  font-weight: 700;
  background: var(--gradient-primary);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  cursor: pointer;
  transition: var(--transition-normal);
}

.logo:hover {
  transform: scale(1.05);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links li a {
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-sm);
  transition: var(--transition-normal);
  position: relative;
}

.nav-links li a::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: var(--transition-normal);
  transform: translateX(-50%);
}

.nav-links li a:hover::before {
  width: 100%;
}

.nav-links li a:hover {
  color: var(--text-primary);
  background: var(--card-bg);
}

/* Hamburger Menu */
#hamburger-nav {
  display: none;
  justify-content: space-between;
  align-items: center;
}

.hamburger-menu {
  position: relative;
}

.hamburger-icon {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 24px;
  width: 30px;
  cursor: pointer;
}

.hamburger-icon span {
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  transition: var(--transition-normal);
}

.hamburger-icon.open span:first-child {
  transform: rotate(45deg) translate(10px, 5px);
}

.hamburger-icon.open span:nth-child(2) {
  opacity: 0;
}

.hamburger-icon.open span:last-child {
  transform: rotate(-45deg) translate(10px, -5px);
}

.menu-links {
  position: absolute;
  top: 100%;
  right: 0;
  background: rgba(10, 10, 11, 0.95);
  backdrop-filter: blur(20px);
  width: 250px;
  max-height: 0;
  overflow: hidden;
  transition: var(--transition-normal);
  border-radius: var(--border-radius);
  margin-top: 1rem;
  border: 1px solid var(--border-color);
}

.menu-links.open {
  max-height: none;
  padding: 1rem;
}

.menu-links li {
  list-style: none;
  margin-bottom: 0.5rem;
}

.menu-links li a {
  display: block;
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius-sm);
  transition: var(--transition-normal);
}

.menu-links li a:hover {
  background: var(--card-bg);
  color: var(--text-primary);
}


.theme-toggle, .mobile-theme-toggle {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.2rem;
    color: var(--text-primary);
    min-width: 60px;
    max-height: 5vh;
    justify-content: center;
}

.theme-toggle:hover, .mobile-theme-toggle:hover {
    background: var(--gradient-primary);
    color: white;
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

.theme-icon {
    transition: transform 0.3s ease;
}

.theme-toggle:hover .theme-icon {
    transform: rotate(180deg);
}

.mobile-theme-toggle {
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    margin-top: 0.5rem;
    width: 100%;
}


.cursor-particle {
    position: fixed;
    width: 4px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    animation: cursorFade 1s ease-out forwards;
}

@keyframes cursorFade {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(0);
    }
}


body:not(.loaded) {
    overflow: hidden;
}

body:not(.loaded) section {
    opacity: 0;
    transform: translateY(30px);
}

* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}


/* Section Styles */
section {
  padding: var(--section-padding);
  max-width: var(--container-max-width);
  margin: 0 auto;
  position: relative;
}

.section__text__p1 {
  text-align: center;
  font-size: var(--font-size-lg);
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.title {
  font-size: var(--font-size-4xl);
  text-align: center;
  margin-bottom: 3rem;
  background: var(--gradient-primary);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
  animation: fadeInUp 1s ease;
}

.title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

/* Profile Section */
#profile {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 5rem;
  min-height: 10vh;
  margin-top: 6rem;
}

.section__pic-container {
  position: relative;
  perspective: 1000px;
  filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.2));
}

.section__pic-container img {
  width: 20vw;
  height: 60vh;
  border-radius: 20px;
  object-fit: cover;
  border: 3px solid rgba(255, 255, 255, 0.3);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  padding: 0;
  animation: rotate3D 10s ease-in-out infinite;
  transition: all 0.4s ease;
  transform-style: preserve-3d;
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.15),
    0 0 0 1px rgba(255, 255, 255, 0.1);
}

.section__pic-container img:hover {
  transform: rotateY(15deg) rotateX(5deg) translateZ(50px);
}

.section__pic-container::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 20px;
  right: -20px;
  bottom: -20px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(168, 85, 247, 0.2));
  transform: rotateY(-15deg) rotateX(-5deg) translateZ(-50px);
  animation: shadow3D 10s ease-in-out infinite;
  z-index: -1;
  filter: blur(10px);
}

@keyframes rotate3D {
  0%, 100% {
    transform: rotateY(0deg) rotateX(0deg) translateY(0px);
  }
  25% {
    transform: rotateY(5deg) rotateX(2deg) translateY(-15px);
  }
  50% {
    transform: rotateY(0deg) rotateX(0deg) translateY(-25px);
  }
  75% {
    transform: rotateY(-5deg) rotateX(-2deg) translateY(-15px);
  }
}

@keyframes shadow3D {
  0%, 100% {
    opacity: 0.4;
    transform: rotateY(-5deg) rotateX(-2deg) translateZ(-50px);
  }
  50% {
    opacity: 0.2;
    transform: rotateY(-10deg) rotateX(-5deg) translateZ(-60px);
  }
}
.section__text h1 {
  font-size: var(--font-size-5xl);
  margin-bottom: 1rem;
  animation: fadeInUp 1s ease 0.2s both;
}

.section__text h1:first-child {
  font-size: var(--font-size-2xl);
  color: var(--text-secondary);
  font-weight: 400;
}

/* Button Styles */
.btn-container {
  display: flex;
  gap: 1rem;
  margin: 2rem 0;
  animation: fadeInUp 1s ease 0.4s both;
}

.btn {
  font-weight: 600;
  padding: 0.75rem 2rem;
  border-radius: var(--border-radius);
  border: none;
  cursor: pointer;
  transition: var(--transition-normal);
  font-size: var(--font-size-base);
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: var(--transition-slow);
}

.btn:hover::before {
  left: 100%;
}

.btn-color-1 {
  background: var(--gradient-primary);
  color: var(--text-primary);
  box-shadow: var(--shadow-md);
}

.btn-color-1:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-color-2 {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--primary-color);
}

.btn-color-2:hover {
  background: var(--primary-color);
  color: var(--text-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

/* Social Links */
#socials-container {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  animation: fadeInUp 1s ease 0.6s both;
}

#socials-container button {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 0.75rem;
  cursor: pointer;
  transition: var(--transition-normal);
  backdrop-filter: blur(10px);
}

#socials-container button:hover {
  transform: translateY(-2px);
  background: var(--gradient-primary);
  box-shadow: var(--shadow-glow);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon {
  width: 2rem;
  height: 2rem;
  transition: var(--transition-normal);
}

/* About Section */
#about {
  padding: var(--section-padding);
  background: transparent;
  position: relative;
  overflow: hidden;
}


.about-header {
  text-align: center;
  margin-bottom: 4rem;
  position: relative;
}

.about-header .title {
  font-size: var(--font-size-4xl);
  background: var(--gradient-primary);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
  position: relative;
}

.title-underline {
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  margin: 0 auto;
  border-radius: 2px;
  animation: pulse-glow 2s ease-in-out infinite alternate;
}




.about-details-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.details-container {
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 0;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  min-height: auto;
}

.card-glow {
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--gradient-primary);
  border-radius: calc(var(--border-radius) + 2px);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: -1;
}

.details-container:hover .card-glow {
  opacity: 0.3;
}

.details-container:hover {
  transform: translateY(-5px);
  border-color: var(--primary-color);
  box-shadow: var(--shadow-glow);
}

.card-content {
  padding: 1.5rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
}

.icon-wrapper {
  position: relative;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  margin-bottom: 1rem;
}

.icon-wrapper h3{
  align-items: center;
  margin-left: 1vw;
}

.iconA {
  width: 4rem;
  height: 4rem;
  border-radius: var(--border-radius-sm);
  position: relative;
  z-index: 2;
  transition: transform var(--transition-normal);
}

.icon-bg {
  position: absolute;
  top: -3px;
  left: -3px;
  width: calc(100% + 6px);
  height: calc(100% + 6px);
  background: var(--gradient-primary);
  border-radius: calc(var(--border-radius-sm) + 3px);
  z-index: 1;
  opacity: 0.2;
  transition: all var(--transition-normal);
}

.icon-bg.winner {
  background: var(--gradient-secondary);
}

.icon-bg.symposium {
  background: var(--gradient-primary);
}

.details-container:hover .icon {
  transform: scale(1.1);
}

.details-container:hover .icon-bg {
  transform: scale(1.2);
  opacity: 0.4;
}

.details-container h3 {
  color: var(--text-primary);
  margin-bottom: 1rem; /* Reduced from 1.5rem */
  font-size: var(--font-size-xl);
  font-weight: 700;
  background: var(--gradient-primary);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.achievement-badge, .winner-badge, .symposium-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.8rem;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  margin-bottom: 0.8rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
  backdrop-filter: blur(10px);
}


.symposium-badge {
  background: rgba(102, 126, 234, 0.1);
  border-color: var(--primary-color);
}

.badge-gpa {
  background: var(--card-bg);
  padding: 0.2rem 0.5rem;
  border-radius: 10px;
  font-size: var(--font-size-xs);
  margin-left: 0.5rem;
}

.main-text {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.honors-section, .project-highlight {
  margin-bottom: 1rem;
}

.honors-section h4, .project-highlight h4 {
  color: var(--primary-color);
  font-size: var(--font-size-lg);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.honors-detail {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.coursework-section {
  margin-top: auto;
}

.coursework-section h4 {
  color: var(--primary-color);
  font-size: var(--font-size-lg);
  margin-bottom: 0.8rem;
  font-weight: 600;
}

.skills-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.skill-tag, .tech-tag {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.3rem 0.6rem;
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 500;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
}

.skill-tag:hover, .tech-tag:hover {
  background: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.8rem 0;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 0.8rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}


.skill-tag.hidden {
  display: none;
}

.show-more-btn {
  background: transparent;
  border: 1px dashed var(--border-color);
  color: var(--text-secondary);
  padding: 0.3rem 0.6rem;
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
}

.show-more-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
  background: rgba(102, 126, 234, 0.1);
}




/* Projects Section */
#projects {
  padding-top: 2rem;
}

.experience-details-container {
  margin-top: 3rem;
}

.about-containers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.color-container {
  background: var(--gradient-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2rem;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.color-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition-normal);
  z-index: -1;
}

.color-container:hover::before {
  opacity: 0.05;
}

.color-container:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.article-container {
  text-align: center;
  margin-bottom: 2rem;
}


/* Experience Skills Section */
#experience {
  padding-top: 2rem;
}
.work-experience {
  padding: 1rem 0;
  margin-bottom: 1rem;
}

.work-experience-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 2rem;
  background: var(--gradient-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.work-item {
  position: relative;
  padding: 2rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition-normal);
}

.work-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.work-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition-normal);
}

.work-item:hover::before {
  transform: scaleX(1);
}

.work-item:hover {
  transform: translateY(-3px);
  padding: 2.5rem 1rem 2rem 1rem;
  margin: -0.5rem -1rem 0.5rem -1rem;
  border-radius: var(--border-radius);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: var(--shadow-xl);
}

.work-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.work-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.work-duration {
  font-size: var(--font-size-sm);
  color: var(--primary-color);
  font-weight: 600;
  background: rgba(var(--primary-color-rgb), 0.1);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  border: 1px solid var(--primary-color);
  white-space: nowrap;
}

.work-tech {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.tech-tag {
  font-size: var(--font-size-xs);
  background: var(--gradient-primary);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.homepage-link {
  font-size: var(--font-size-sm);
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  border: 1px solid var(--primary-color);
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
  transition: var(--transition-normal);
}

.homepage-link:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-1px);
}

.work-location {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin: 0 0 1rem 0;
  font-style: italic;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.work-location::before {
  content: '📍';
  font-size: var(--font-size-xs);
}

.work-description {
  list-style: none;
  padding: 0;
  margin-bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.work-description li {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 0.75rem;
  padding-left: 1.5rem;
  position: relative;
}

.work-description li::before {
  content: '▸';
  color: var(--primary-color);
  font-weight: bold;
  position: absolute;
  left: 0;
  top: 0;
  font-size: 1.1em;
}

.work-description li:last-child {
  margin-bottom: 0;
}
/*  */
.e-title{
  font-size:  var( --font-size-xl);
  margin-top: 1.5rem;
  margin-bottom: 0vh !important;
}
.skills-section {
  /* padding: 4rem 0; */
  text-align: center;
}

.skills-intro-text {
  font-size: var(--font-size-lg);
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.skills-title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: 3rem;
  background: var(--gradient-primary);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
  animation: fadeInUp 1s ease;
}

.skills-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.skills-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 1rem;
}
.skills-grid {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  align-items: center;
}

.skills-category {
  /* background: var(--gradient-card); */
  /* backdrop-filter: blur(20px); */
  /* border: 1px solid var(--border-color); */
  /* border-radius: var(--border-radius); */
  padding: 1rem;
  max-width: 98vw;
  width: 100%;
  /* box-shadow: var(--shadow-lg); */
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

/* .skills-category::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition-normal);
}

.skills-category:hover::before {
  transform: scaleX(1);
} */

/* .skills-category:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
} */


.skills-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); /* Reduced from 150px */
  gap: 1rem;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.skill-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--border-radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition-normal);
}

.skill-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--primary-color);
  transform: translateY(-3px);
}

.skill-icon {
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 0.75rem;
  filter: brightness(1.2);
  transition: var(--transition-normal);
}

.skill-item:hover .skill-icon {
  transform: scale(1.1);
  filter: brightness(1.4);
}

.skill-name {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.skill-level {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  padding: 0.25rem 0.75rem;
  /* background: var(--gradient-primary); */
  border-radius: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}







/* project */
.project-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--border-radius);
  transition: var(--transition-normal);
}

.project-img:hover {
  transform: scale(1.05);
}

.project-title {
  color: var(--text-primary);
  margin: 1.5rem 0;
  font-size: var(--font-size-xl);
}

.project-btn {
  padding: 0.5rem 1.5rem;
  font-size: var(--font-size-sm);
}

/* Contact Section */

#contact {
  padding: var(--section-padding);
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 0;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

/* Contact Form */
.contact-form-container {
  background: var(--gradient-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  padding: 3rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  color: var(--text-primary);
  font-weight: 600;
  font-size: var(--font-size-base);
}

.form-group input,
.form-group textarea {
  padding: 1rem;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-base);
  font-family: var(--font-primary);
  transition: var(--transition-normal);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.send-btn {
  background: var(--gradient-primary);
  color: var(--text-primary);
  border: none;
  padding: 0.75rem 2rem;
  font-size: var(--font-size-base);
  font-weight: 600;
  letter-spacing: 1px;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition-normal);
  text-transform: uppercase;
  align-self: flex-start;
  min-width: 120px;
  position: relative;
  overflow: hidden;
}

.send-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: var(--transition-slow);
}

.send-btn:hover::before {
  left: 100%;
}

.send-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

/* Contact Info Panel */
.contact-info-panel {
  background: var(--gradient-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-left: none;
  color: var(--text-primary);
  padding: 3rem 2rem;
  position: relative;
  overflow: hidden;
}

.contact-info-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-primary);
}

.info-header {
  margin-bottom: 2rem;
  position: relative;
  z-index: 2;
}

.info-header h2 {
  font-size: var(--font-size-2xl);
  margin: 0;
  color: var(--text-primary);
  font-weight: 700;
}

.info-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem;
  border-radius: var(--border-radius-sm);
  transition: var(--transition-normal);
}

.info-item:hover {
  background: rgba(255, 255, 255, 0.05);
  transform: translateX(5px);
}

.info-icon {
  width: 20px;
  height: 20px;
  color: var(--primary-color);
  flex-shrink: 0;
}

.info-item span {
  color: var(--text-secondary);
  font-size: var(--font-size-base);
  font-weight: 500;
}

/* Social Icons */
.social-icons {
  display: flex;
  gap: 1rem;
  margin-top: auto;
}

.social-icon {
  width: 40px;
  height: 40px;
  background: var(--card-bg);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition-normal);
  text-decoration: none;
  backdrop-filter: blur(10px);
}

.social-icon:hover {
  transform: translateY(-3px);
  /* Removed: background: var(--gradient-primary); */
  background: rgba(255, 255, 255, 0.1); /* Subtle white overlay instead */
  box-shadow: var(--shadow-glow);
  border-color: var(--primary-color);
}


/* Footer */
footer {
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-color);
  text-align: center;
  max-width: none;
}

.nav-links-container {
  max-width: none;
  margin: 0 auto;
  overflow-x: auto;
}

footer .nav-links {
  justify-content: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-weight: 500;
}

footer .nav-links li {
  flex-shrink: 0;
}

footer .nav-links a {
  padding: 0.5rem 0.75rem;
  white-space: nowrap;
  font-weight: 500;
}

/* Arrow Icons */
.arrow {
  width: 2rem;
  height: 2rem;
  cursor: pointer;
  transition: var(--transition-normal);
  display: block;
  margin: 2rem auto 0;
  filter: invert(1);
}

.arrow:hover {
  transform: translateY(5px);
  filter: invert(1) sepia(1) hue-rotate(230deg);
}


/* notification */
.success-message,
.error-message {
  display: none;
  color: white;
  padding: 15px;
  border-radius: 8px;
  margin-bottom: 20px;
}

.success-message {
  background: #4caf50;
}

.error-message {
  background: #f44336;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}






/* Responsive Design */
@media screen and (max-width: 1200px) {
  :root {
    --section-padding: 4rem 1.5rem;
  }
  
  #profile {
    margin-top: 6rem;
    gap: 3rem;
  }
  
  .section__pic-container img {
    width: 20vw;
    height: 60vh;
  }

}

@media screen and (max-width: 768px) {
  :root {
    --section-padding: 3rem 1rem;
    --font-size-4xl: 2rem;
    --font-size-5xl: 2.5rem;
  }
  
  #socials-container{
    justify-content: center;
  }

  #desktop-nav {
    display: none;
  }
  
  #hamburger-nav {
    display: flex;
  }
  
  #profile {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
    padding-top: 4rem;
    margin-top: 2.5rem;
  }
  
  .section__pic-container img {
    width: 30vw;
    height: 50vh;
  }
  
  .btn-container {
    flex-direction: column;
    align-items: center;
  }
  
  .btn {
    width: 200px;
  }
  
  .about-details-container {
    grid-template-columns: 1fr;
  }
  
  .about-containers {
    grid-template-columns: 1fr;
  }
  
  .contact-info-upper-container {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }
  
  .contact-info-container {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
    .skills-items {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.5rem;
  }
  
  .skills-container {
    padding: 0 1rem;
  }

 .work-experience-container {
    padding: 1rem;
  }
  
  .work-item {
    padding: 1.5rem 0;
  }
  
  .work-item:hover {
    padding: 2rem 0.5rem 1.5rem 0.5rem;
    margin: -0.5rem -0.5rem 0.5rem -0.5rem;
  }
  
  .work-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
  }
  
  .work-title {
    font-size: var(--font-size-lg);
    line-height: 1.3;
  }
  
  .work-duration {
    order: -1;
    align-self: flex-end;
    padding: 0.375rem 0.75rem;
    font-size: var(--font-size-xs);
  }
  
  .work-tech {
    margin-bottom: 0.75rem;
    gap: 0.5rem;
  }
  
  .tech-tag {
    padding: 0.2rem 0.6rem;
    font-size: 10px;
  }
  
  .homepage-link {
    padding: 0.2rem 0.6rem;
    font-size: var(--font-size-xs);
  }
  
  .work-location {
    margin-bottom: 0.75rem;
    font-size: var(--font-size-xs);
  }
  
  .work-description li {
    font-size: var(--font-size-sm);
    margin-bottom: 0.5rem;
    padding-left: 1.25rem;
  }
    .contact-container {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .contact-form-container,
  .contact-info-panel {
    padding: 2rem 1.5rem;
  }
  
  .contact-info-panel {
    border-left: 1px solid var(--border-color);
    border-top: none;
  }
  
  .social-icons {
    justify-content: center;
  }

}

@media screen and (max-width: 480px) {
  :root {
    --section-padding: 2rem 0.75rem;
  }
  
  .section__pic-container img {
      width: 50vw;
      height: 40vh;
  }

  .about-details-container {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-bottom: 2rem;
  }
  
  .details-container {
    padding: 1.25rem;
    margin: 0 0.25rem;
  }
  
  .details-container .icon {
    width: 2rem;
    height: 2rem;
    margin-bottom: 0.75rem;
  }
  
  .details-container h3 {
    font-size: var(--font-size-lg);
    margin-bottom: 0.75rem;
    line-height: 1.3;
  }
  
  .details-container p {
    font-size: var(--font-size-sm);
    line-height: 1.5;
    margin-bottom: 0.75rem;
  }
  
  .details-container p:last-child {
    margin-bottom: 0;
  }
  
  .details-container strong {
    font-size: var(--font-size-sm);
  }
  .section__text__p2, .section__text{
    font-size: var(--font-size-sm);
  }

  .contact-info-container p{
     font-size: var(--font-size-sm);
  }
  .details-container,
  .color-container {
    padding: 1.5rem;
  }
  
  .nav-links {
    gap: 1rem;
  }
  
  .logo {
    font-size: var(--font-size-lg);
  }

   .skills-container {
    padding: 0 0.25rem;
  }
  
  .skills-category {
    padding: 1rem 0.75rem;
    margin: 0 0.25rem;
  }
  
  .skills-category-title {
    font-size: var(--font-size-lg);
    margin-bottom: 1rem;
  }
  
  .skills-items {
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1rem;
  }
  
  .skill-item {
    padding: 0.5rem;
  }
  
  .skill-icon {
    width: 1.5rem;
    height: 1.5rem;
    margin-bottom: 0.25rem;
  }
  
  .skill-name {
    font-size: var(--font-size-sm);
    margin-bottom: 0.125rem;
  }
  
  .skill-level {
    font-size: 0.55rem;
    padding: 0.125rem 0.375rem;
  }

  .experience-details-container {
    margin-top: 2rem;
  }
  
  .about-containers {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .color-container {
    padding: 1.25rem;
    margin: 0 0.25rem;
  }
  
  .project-img {
    height: 150px;
  }
  
  .project-title {
    font-size: var(--font-size-lg);
    margin: 1rem 0 0.75rem 0;
  }
  
  .color-container p {
    font-size: var(--font-size-sm);
    line-height: 1.5;
    margin-bottom: 0.75rem;
  }


  
  .color-container h4 {
    font-size: var(--font-size-base);
    margin: 1rem 0 0.5rem 0;
  }
  
  .btn-container {
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.25rem;
  }
  
  .project-btn {
    width: 100%;
    padding: 0.625rem 1rem;
    font-size: var(--font-size-sm);
  }


  .contact-form-container,
  .contact-info-panel {
    padding: 1.5rem 1rem;
  }
  
  .form-group input,
  .form-group textarea {
    padding: 0.75rem;
    font-size: var(--font-size-sm);
  }
  
  .send-btn {
    width: 100%;
    padding: 0.75rem 1rem;
  }
  
  .info-header h2 {
    font-size: var(--font-size-xl);
  }
  
  .social-icons {
    gap: 0.75rem;
  }
  
  .social-icon {
    width: 35px;
    height: 35px;
  }
  .info-content{
    gap: 0rem;
  }


  nav {
    padding: 1rem 1rem;
  }
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.text-gradient {
  background: var(--gradient-primary);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.glass-effect {
  background: var(--gradient-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
}

/* Scroll Animations */
@media (prefers-reduced-motion: no-preference) {
  .details-container,
  .color-container {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
  }
  
  .details-container:nth-child(1) { animation-delay: 0.1s; }
  .details-container:nth-child(2) { animation-delay: 0.2s; }
  .details-container:nth-child(3) { animation-delay: 0.3s; }
  .details-container:nth-child(4) { animation-delay: 0.4s; }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--dark-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gradient-secondary);
}

/* Selection Styles */
::selection {
  background: var(--primary-color);
  color: var(--text-primary);
}

::-moz-selection {
  background: var(--primary-color);
  color: var(--text-primary);
}