/* ============================================
   CSS Variables & Reset
   ============================================ */

:root {
  /* Colors */
  --color-primary: #6366f1;
  --color-primary-dark: #4f46e5;
  --color-primary-light: #818cf8;
  --color-secondary: #ec4899;
  --color-accent: #06b6d4;
  --color-text: #1e293b;
  --color-text-light: #64748b;
  --color-text-lighter: #94a3b8;
  --color-bg: #ffffff;
  --color-bg-alt: #f8fafc;
  --color-bg-dark: #0f172a;
  --color-border: #e2e8f0;
  --color-success: #10b981;
  --color-error: #ef4444;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #6366f1 0%, #ec4899 100%);
  --gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #6366f1 100%);
  --gradient-hero: radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(236, 72, 153, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 40% 20%, rgba(6, 182, 212, 0.1) 0%, transparent 50%);

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Playfair Display', 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: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;

  /* Layout */
  --container-width: 1200px;
  --border-radius: 1rem;
  --border-radius-lg: 1.5rem;
  --border-radius-xl: 2rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
}

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

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

body {
  font-family: var(--font-primary);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-base);
}

ul {
  list-style: none;
}

/* ============================================
   Navigation
   ============================================ */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--spacing-sm) var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

.nav-link {
  font-weight: 500;
  font-size: var(--font-size-sm);
  color: var(--color-text);
  position: relative;
  padding: var(--spacing-xs) 0;
  transition: color var(--transition-base);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-base);
}

.nav-link:hover {
  color: var(--color-primary);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-resume {
  background: var(--gradient-primary);
  color: white;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--border-radius);
  font-weight: 600;
}

.nav-resume::after {
  display: none;
}

.nav-resume:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all var(--transition-base);
  border-radius: 2px;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: var(--spacing-3xl) var(--spacing-lg) var(--spacing-2xl);
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  background: var(--gradient-hero);
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.6;
  animation: float 20s ease-in-out infinite;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: var(--color-primary);
  top: -200px;
  left: -200px;
  animation-delay: 0s;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: var(--color-secondary);
  bottom: -150px;
  right: -150px;
  animation-delay: 5s;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: var(--color-accent);
  top: 50%;
  right: 10%;
  animation-delay: 10s;
}

@keyframes float {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  33% {
    transform: translate(30px, -30px) scale(1.1);
  }

  66% {
    transform: translate(-20px, 20px) scale(0.9);
  }
}

.hero-content {
  max-width: var(--container-width);
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
  z-index: 1;
}

.hero-image-wrapper {
  position: relative;
  width: 200px;
  height: 200px;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  /* Shift image up to show more of the top */
  border-radius: 50%;
  border: 4px solid white;
  box-shadow: var(--shadow-2xl);
  position: relative;
  z-index: 2;
}


.hero-image-glow {
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  border-radius: 50%;
  background: var(--gradient-primary);
  opacity: 0.3;
  filter: blur(20px);
  z-index: 1;
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 0.3;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(1.05);
  }
}

.hero-text {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.hero-title {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.title-line {
  font-size: var(--font-size-xl);
  color: var(--color-text-light);
  font-weight: 400;
  animation: fadeInUp 0.8s ease-out;
}

.title-name {
  font-family: var(--font-display);
  font-size: var(--font-size-6xl);
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-subtitle {
  font-size: var(--font-size-2xl);
  color: var(--color-text);
  font-weight: 600;
  min-height: 2rem;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.typing-text {
  color: var(--color-primary);
}

.cursor-blink {
  animation: blink 1s infinite;
  color: var(--color-primary);
}

@keyframes blink {

  0%,
  50% {
    opacity: 1;
  }

  51%,
  100% {
    opacity: 0;
  }
}

.hero-description {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  max-width: 600px;
  line-height: 1.7;
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-cta {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.8s both;
}

.hero-social {
  display: flex;
  gap: var(--spacing-md);
  animation: fadeInUp 0.8s ease-out 1s both;
}

.social-link {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-bg-alt);
  color: var(--color-text);
  transition: all var(--transition-base);
  border: 2px solid var(--color-border);
}

.social-link:hover {
  background: var(--gradient-primary);
  color: white;
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.scroll-indicator {
  position: absolute;
  bottom: var(--spacing-xl);
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-arrow {
  width: 24px;
  height: 24px;
  border-right: 2px solid var(--color-text-light);
  border-bottom: 2px solid var(--color-text-light);
  transform: rotate(45deg);
}

@keyframes bounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(-10px);
  }
}

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

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   Buttons
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  text-decoration: none;
}

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

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

.btn-secondary {
  background: var(--color-bg-alt);
  color: var(--color-text);
  border: 2px solid var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-bg);
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

/* ============================================
   Sections
   ============================================ */

.section {
  padding: var(--spacing-2xl) var(--spacing-lg);
  position: relative;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-label {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-sm);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
}

.section-description {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  max-width: 700px;
  margin: 0 auto;
}

/* ============================================
   About Section
   ============================================ */

.about-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--spacing-3xl);
  align-items: start;
}

.about-text .lead {
  font-size: var(--font-size-xl);
  color: var(--color-text);
  font-weight: 500;
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.about-text p {
  font-size: var(--font-size-base);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.stat-item {
  text-align: center;
  padding: var(--spacing-lg);
  background: var(--color-bg-alt);
  border-radius: var(--border-radius);
  border: 2px solid var(--color-border);
  transition: all var(--transition-base);
}

.stat-item:hover {
  border-color: var(--color-primary);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.stat-number {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.about-card {
  position: sticky;
  top: 100px;
}

.education-card {
  background: var(--color-bg-alt);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  border: 2px solid var(--color-border);
  transition: all var(--transition-base);
}

.education-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-xl);
  transform: translateY(-5px);
}

.edu-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.edu-header i {
  font-size: var(--font-size-2xl);
  color: var(--color-primary);
}

.edu-header h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
}

.edu-content h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
}

.edu-school {
  font-size: var(--font-size-base);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.edu-details {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.edu-meta {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: white;
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.badge i {
  color: var(--color-primary);
}

/* ============================================
   Experience Section
   ============================================ */

.experience {
  background: var(--color-bg-alt);
}

.experience-timeline {
  position: relative;
  padding-left: var(--spacing-xl);
}

.experience-timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gradient-primary);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-3xl);
  padding-left: var(--spacing-xl);
}

.timeline-marker {
  position: absolute;
  left: -9px;
  top: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--gradient-primary);
  border: 4px solid var(--color-bg-alt);
  box-shadow: var(--shadow-md);
}

.timeline-content {
  background: white;
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  border: 2px solid var(--color-border);
  transition: all var(--transition-base);
}

.timeline-content:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-xl);
  transform: translateX(10px);
}

.timeline-header {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  align-items: flex-start;
}

.timeline-logo {
  width: 60px;
  height: 60px;
  flex-shrink: 0;
  border-radius: var(--border-radius);
  overflow: hidden;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-border);
}

.timeline-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--spacing-xs);
}

.timeline-logo.dual-logo {
  width: 140px;
  gap: var(--spacing-xs);
}

.timeline-logo.dual-logo img {
  width: auto;
  max-width: 60px;
  height: 100%;
}

.timeline-info {
  flex: 1;
}

.timeline-info h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
}

.timeline-company {
  font-size: var(--font-size-base);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.timeline-date {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  display: block;
  margin-bottom: var(--spacing-xs);
}

.timeline-location {
  font-size: var(--font-size-sm);
  color: var(--color-text-lighter);
  font-style: italic;
}

.timeline-description {
  font-size: var(--font-size-base);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.timeline-achievements {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.timeline-achievements li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.6;
}

.timeline-achievements i {
  color: var(--color-success);
  margin-top: 4px;
  flex-shrink: 0;
}

/* ============================================
   Skills Section
   ============================================ */

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-3xl);
}

.skill-category {
  background: white;
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  border: 2px solid var(--color-border);
  transition: all var(--transition-base);
}

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

.skill-category-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text);
}

.skill-category-title i {
  color: var(--color-primary);
  font-size: var(--font-size-2xl);
}

.skill-items {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.skill-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.skill-name {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
}

.skill-bar {
  height: 8px;
  background: var(--color-bg-alt);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.skill-progress {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 4px;
  width: 0;
  transition: width 1s ease-out;
  position: relative;
}

.skill-progress::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 2s infinite;
}

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

  100% {
    transform: translateX(100%);
  }
}

.recognition-section {
  margin-top: var(--spacing-3xl);
}

.recognition-title {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--color-text);
}

.recognition-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.recognition-card {
  background: white;
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  border: 2px solid var(--color-border);
  text-align: center;
  transition: all var(--transition-base);
}

.recognition-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-xl);
  transform: translateY(-5px);
}

.recognition-card i {
  font-size: var(--font-size-3xl);
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.recognition-card h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.recognition-card ul {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.recognition-card li {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  padding-left: var(--spacing-md);
  position: relative;
}

.recognition-card li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

/* ============================================
   Projects Section
   ============================================ */

.projects {
  background: var(--color-bg-alt);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

.project-card {
  background: white;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  border: 2px solid var(--color-border);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-2xl);
  transform: translateY(-10px);
}

.project-image-wrapper {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.project-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover .project-image-wrapper img {
  transform: scale(1.1);
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-link {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: white;
  color: var(--color-text);
  font-size: var(--font-size-lg);
  transition: all var(--transition-base);
}

.project-link:hover {
  background: var(--color-primary);
  color: white;
  transform: scale(1.1);
}

.project-content {
  padding: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  flex: 1;
}

.project-tags {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
}

.tag {
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--color-bg-alt);
  border-radius: var(--border-radius);
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}

.project-content h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
}

.project-content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.7;
}

.project-role {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  padding: var(--spacing-md);
  background: var(--color-bg-alt);
  border-radius: var(--border-radius);
  border-left: 3px solid var(--color-primary);
}

.view-all-projects {
  text-align: center;
  margin-top: var(--spacing-3xl);
  padding-top: var(--spacing-xl);
  border-top: 2px solid var(--color-border);
}

.view-all-projects .btn {
  font-size: var(--font-size-lg);
  padding: var(--spacing-md) var(--spacing-xl);
}

.project-role strong {
  color: var(--color-text);
  font-weight: 600;
}

/* ============================================
   Projects Page
   ============================================ */

.page-header {
  margin-top: 70px;
  /* Account for fixed navbar */
  padding: var(--spacing-3xl) var(--spacing-lg) var(--spacing-2xl);
  background: var(--gradient-hero);
  text-align: center;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: var(--spacing-md);
  transition: all var(--transition-base);
}

.back-link:hover {
  color: var(--color-primary);
  transform: translateX(-5px);
}

.page-title {
  font-family: var(--font-display);
  font-size: var(--font-size-5xl);
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-md);
}

.page-description {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
}

.projects-page {
  background: var(--color-bg-alt);
}

/* ============================================
   Community Section
   ============================================ */

.community-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.community-text {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.community-description {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  line-height: 1.8;
}

.community-video {
  position: relative;
}

.video-wrapper {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
  background: var(--color-bg-alt);
}

.video-wrapper video {
  width: 100%;
  height: auto;
  display: block;
}

/* ============================================
   Contact Section
   ============================================ */

.contact {
  background: var(--color-bg-alt);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--spacing-3xl);
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.contact-card {
  background: white;
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  border: 2px solid var(--color-border);
  text-align: center;
  transition: all var(--transition-base);
}

.contact-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-xl);
  transform: translateY(-5px);
}

.contact-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: white;
  font-size: var(--font-size-xl);
}

.contact-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.contact-card a {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  transition: color var(--transition-base);
}

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

.contact-form-wrapper {
  background: white;
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  border: 2px solid var(--color-border);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.form-group {
  position: relative;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
  background: var(--color-bg-alt);
}

.form-group textarea {
  padding-top: calc(var(--spacing-md) + 0.5rem);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: white;
}

.form-group label {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  pointer-events: none;
  transition: all var(--transition-base);
}

/* Fix label position for textarea */
.form-group textarea+label {
  top: calc(var(--spacing-md) + 0.5rem);
}

.form-group input:focus+label,
.form-group input:not(:placeholder-shown)+label,
.form-group textarea:focus+label,
.form-group textarea:not(:placeholder-shown)+label {
  top: -10px;
  left: var(--spacing-xs);
  font-size: var(--font-size-xs);
  color: var(--color-primary);
  background: white;
  padding: 0 var(--spacing-xs);
}

.form-status {
  font-size: var(--font-size-sm);
  text-align: center;
  padding: var(--spacing-sm);
  border-radius: var(--border-radius);
}

.form-status.success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
}

.form-status.error {
  background: rgba(239, 68, 68, 0.1);
  color: var(--color-error);
}

/* ============================================
   Footer
   ============================================ */

.footer {
  background: var(--color-text);
  color: white;
  padding: var(--spacing-xl) var(--spacing-lg);
  text-align: center;
}

.footer .container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
}

.footer p {
  font-size: var(--font-size-sm);
  color: var(--color-text-lighter);
}

.footer-social {
  display: flex;
  gap: var(--spacing-md);
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  transition: all var(--transition-base);
}

.footer-social a:hover {
  background: var(--gradient-primary);
  transform: translateY(-3px);
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-image-wrapper {
    margin: 0 auto;
  }

  .about-content {
    grid-template-columns: 1fr;
  }

  .about-card {
    position: static;
  }

  .community-content {
    grid-template-columns: 1fr;
  }

  .contact-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-6xl: 2.5rem;
    --font-size-5xl: 2rem;
    --font-size-4xl: 1.75rem;
    --font-size-3xl: 1.5rem;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-xl);
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    z-index: 999;
  }

  .nav-menu.active {
    transform: translateX(0);
  }

  .nav-toggle {
    display: flex;
  }

  .hero {
    padding-top: var(--spacing-2xl);
  }

  .section {
    padding: var(--spacing-2xl) var(--spacing-md);
  }

  .about-stats {
    grid-template-columns: 1fr;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .contact-info {
    grid-template-columns: 1fr;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }

  .recognition-grid {
    grid-template-columns: 1fr;
  }

  .hero-cta {
    flex-direction: column;
  }

  .hero-cta .btn {
    width: 100%;
    justify-content: center;
  }

  /* Fix form label overlap on mobile */
  .form-group label {
    font-size: var(--font-size-xs);
  }

  .form-group textarea+label {
    top: calc(var(--spacing-md) + 0.75rem);
  }

  /* Reduce gradient intensity on mobile */
  .gradient-orb {
    opacity: 0.4;
  }

  /* Fix experience card text clipping on mobile */
  .timeline-item {
    padding-left: var(--spacing-md);
  }

  .timeline-company {
    white-space: normal;
    word-wrap: break-word;
    overflow-wrap: break-word;
    line-height: 1.4;
  }

  .timeline-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .timeline-logo {
    margin-bottom: var(--spacing-sm);
  }
}

/* Fix widow project card (last card alone) */
.projects-grid .project-card:last-child:nth-child(3n+1) {
  grid-column: 1 / -1;
  max-width: 600px;
  margin: 0 auto;
}

@media (max-width: 480px) {
  .nav-container {
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .title-name {
    font-size: var(--font-size-4xl);
  }

  .hero-subtitle {
    font-size: var(--font-size-xl);
  }

  .hero-description {
    font-size: var(--font-size-base);
  }
}