/* Enhanced Styles for Modern CV - Complete Override */

/* Import modern fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@300;400;500;600;700&display=swap');

/* CSS Custom Properties (Variables) */
:root {
  /* Color Palette */
  --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --accent-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  
  --primary-500: #667eea;
  --primary-600: #5a67d8;
  --primary-700: #4c51bf;
  
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  --white: #ffffff;
  --black: #000000;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-secondary: 'Poppins', sans-serif;
  
  /* Spacing Scale */
  --space-1: 0.25rem;   /* 4px */
  --space-2: 0.5rem;    /* 8px */
  --space-3: 0.75rem;   /* 12px */
  --space-4: 1rem;      /* 16px */
  --space-5: 1.25rem;   /* 20px */
  --space-6: 1.5rem;    /* 24px */
  --space-8: 2rem;      /* 32px */
  --space-10: 2.5rem;   /* 40px */
  --space-12: 3rem;     /* 48px */
  --space-16: 4rem;     /* 64px */
  --space-20: 5rem;     /* 80px */
  --space-24: 6rem;     /* 96px */
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-full: 9999px;
  
  /* 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), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Z-index Scale */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  --z-toast: 1080;
}

/* Modern CSS Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  line-height: 1.5;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeSpeed;
}

/* Remove default list styles */
ul, ol {
  list-style: none;
}

/* Remove default link styles */
a {
  text-decoration: none;
  color: inherit;
}

/* Improve media defaults */
img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

/* Remove built-in form typography styles */
input, button, textarea, select {
  font: inherit;
}

/* Avoid text overflows */
p, h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
}

/* Accessibility: Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--primary-600);
  color: white;
  padding: 8px;
  border-radius: var(--radius-md);
  text-decoration: none;
  z-index: var(--z-modal);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 6px;
}

/* Utility Classes */
.container {
  /* max-width: 1200px; */
  margin: 0 auto;
  padding: 0 var(--space-4);
  padding-left: 20%;
  padding-right: 20%;
}

@media (min-width: 640px) {
  .container { padding: 0 var(--space-6); }
}

@media (min-width: 1024px) {
  .container { padding: 0 var(--space-8); }
}

/* Flexbox Utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* Grid Utilities */
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 768px) {
  .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
}

/* Text Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }
.text-5xl { font-size: 3rem; }
.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* Spacing Utilities */
.p-4 { padding: var(--space-4); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }
.px-4 { padding-left: var(--space-4); padding-right: var(--space-4); }
.px-6 { padding-left: var(--space-6); padding-right: var(--space-6); }
.py-4 { padding-top: var(--space-4); padding-bottom: var(--space-4); }
.py-6 { padding-top: var(--space-6); padding-bottom: var(--space-6); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mt-8 { margin-top: var(--space-8); }

/* Responsive Utilities */
.hidden { display: none; }
.w-full { width: 100%; }
.w-10 { width: 2.5rem; }
.h-10 { height: 2.5rem; }
.rounded-full { border-radius: var(--radius-full); }
.rounded-lg { border-radius: var(--radius-lg); }

@media (min-width: 768px) {
  .md\:flex { display: flex; }
  .md\:hidden { display: none; }
}

/* Button Component */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 0.875rem;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  white-space: nowrap;
  -webkit-user-select: none;
  user-select: none;
  outline: none;
  position: relative;
  overflow: hidden;
}

.btn:focus-visible {
  outline: 2px solid var(--primary-500);
  outline-offset: 2px;
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: 0.75rem;
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: 1rem;
}

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

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

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-500);
  border-color: var(--primary-500);
}

.btn-secondary:hover {
  background: var(--primary-500);
  color: white;
}

.btn-ghost {
  background: transparent;
  color: var(--gray-600);
  border: none;
}

.btn-ghost:hover {
  background: var(--gray-100);
  color: var(--gray-800);
}

.btn-ghost.active {
  background: var(--primary-500);
  color: white;
}

/* Card Component */
.card {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  border: 1px solid var(--gray-100);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2xl);
}

.card-header {
  padding: var(--space-6);
  border-bottom: 1px solid var(--gray-100);
}

.card-body {
  padding: var(--space-6);
}

.card-body:first-child {
  margin-top: 20px;

}
.card-footer {
  padding: var(--space-6);
  border-top: 1px solid var(--gray-100);
  background: var(--gray-50);
}

/* Navigation */
.modern-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray-200);
  z-index: var(--z-fixed);
  transition: all var(--transition-normal);
}

.modern-nav.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
}

.nav-brand {
  font-family: var(--font-secondary);
}

.nav-brand a {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--primary-700);
  font-weight: 600;
}
.nav-links {
  gap: var(--space-8);
}

.nav-link {
  position: relative;
  color: var(--gray-600);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-500);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-gradient);
  transition: width var(--transition-normal);
}

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

/* Page Progress */
.page-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--primary-gradient);
  z-index: var(--z-modal);
  transition: width var(--transition-fast);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background: var(--white);
  z-index: var(--z-modal);
  transition: right var(--transition-normal);
  box-shadow: var(--shadow-2xl);
}

.mobile-menu.active {
  right: 100%;
}

.mobile-menu-content {
  padding: var(--space-20) var(--space-6) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.mobile-menu-link {
  display: block;
  padding: var(--space-4);
  color: var(--gray-800);
  font-weight: 500;
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.mobile-menu-link:hover {
  background: var(--gray-100);
  color: var(--primary-500);
}

.mobile-menu-toggle {
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--gray-600);
  cursor: pointer;
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.animated-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.animated-background span {
  position: absolute;
  display: block;
  width: 20px;
  height: 20px;
  background: var(--primary-gradient);
  animation: animate 25s linear infinite;
  border-radius: var(--radius-full);
  opacity: 0.1;
}

.animated-background span:nth-child(0) {
  left: 14%;
  animation-duration: 13s;
  animation-delay: -1s;
  transform-origin: 12vw 12vh;
}

.animated-background span:nth-child(1) {
  left: 86%;
  animation-duration: 11s;
  animation-delay: -3s;
  transform-origin: 6vw 6vh;
}

.animated-background span:nth-child(2) {
  left: 20%;
  animation-duration: 7s;
  animation-delay: -2s;
  transform-origin: 25vw 25vh;
}

.animated-background span:nth-child(3) {
  left: 60%;
  animation-duration: 15s;
  animation-delay: -4s;
  transform-origin: 10vw 10vh;
}

@keyframes animate {
  0% {
    transform: scale(0) translateY(0) rotate(0);
    opacity: 1;
  }
  100% {
    transform: scale(2) translateY(-90px) rotate(360deg);
    opacity: 0;
  }
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
  padding: var(--space-20) 0;
}

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

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--space-6);
  font-family: var(--font-secondary);
  animation: fadeInUp 0.8s ease-out;
  color: var(--gray-900);
}

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

.hero-subtitle {
  min-height: 2.5rem;
  font-size: 1.5rem;
  margin-bottom: var(--space-6);
  color: var(--gray-600);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-subtitle > span:first-child {
  font-weight: 500;
  color: var(--gray-300);
  font-size: 1.25rem;
}

#typing-effect {
  color: var(--primary-500) !important;
  font-weight: 600;
  font-size: 1.5rem;
  border-right: 3px solid var(--primary-500);
  animation: typing-cursor 1.2s steps(1) infinite;
  padding-right: 8px;
  min-height: 2rem;
  display: inline-block;
  vertical-align: middle;
  white-space: nowrap;
  overflow: hidden;
  width: auto;
  max-width: 100%;
  min-width: 2px; /* Ensures cursor is visible even when no text */
 -webkit-text-fill-color: unset !important;
  -webkit-background-clip: unset !important;
  background-clip: unset !important;
  transition: all 0.1s ease-in-out;
} 

@keyframes typing-cursor {
  0%, 45% { 
    border-color: var(--primary-500);
    opacity: 1;
  }
  46%, 100% { 
    border-color: transparent;
    opacity: 1;
  }
} 

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

.hero-description {
  font-size: 1.125rem;
  color: var(--gray-400);
  margin-bottom: var(--space-8);
  max-width: 600px;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-6);
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-500);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--gray-300);
}

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.image-container {
  position: relative;
  width: 300px;
  height: 300px;
}

.profile-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  z-index: 2;
  position: relative;
}

.image-decoration {
  position: absolute;
  top: -20px;
  left: -20px;
  width: calc(100% + 40px);
  height: calc(100% + 40px);
  background: var(--primary-gradient);
  border-radius: var(--radius-2xl);
  z-index: 1;
  opacity: 0.1;
}

.scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--gray-500);
  font-size: 0.875rem;
  animation: bounce 2s infinite;
  cursor: pointer;
  transition: all var(--transition-normal);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  -webkit-user-select: none;
  user-select: none;
}

.scroll-indicator:hover {
  color: var(--primary-500);
  transform: translateX(-50%) scale(1.1);
  animation-play-state: paused;
}

.scroll-indicator:active {
  transform: translateX(-50%) scale(0.95);
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

/* Section Styles */
.section {
  padding: var(--space-20) 0;
}

.section:nth-child(even) {
  background: var(--gray-50);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-16);
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: var(--font-secondary);
}

/* About Section */
.about-content {
  width: auto;
  /* display: flex; */
   align-items: center;
  justify-content: center;
  align-items: center;
  margin-left: auto;
  margin-right: auto;
}

.about-highlights {
  flex: 1;
  /* max-width: 600px; */
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.highlight {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--gray-50);
  transition: all var(--transition-normal);
  border: 1px solid var(--gray-200);
}

.highlight:hover {
  background: white;
  border-color: var(--primary-500);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.highlight i {
  width: 56px;
  height: 56px;
  background: var(--primary-gradient);
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
}

.highlight h4 {
  text-align: left;
  font-weight: 600;
  color: var(--primary-700);
  margin-bottom: var(--space-1);
  font-size: 1.1rem;
}

.highlight p {
  text-align: left;
  color: var(--gray-500);
  font-size: 0.95rem;
  line-height: 1.5;
}

.about-subcontent{
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: var(--space-6);
  max-width: 100%;
  margin: 0 auto;
  flex-wrap: wrap;
}

.about-text {
  width: 100%;
  margin: 0 auto;
  text-align: center;
}

.about-image {
  display: flex;
  justify-content: center;
  align-items: center;
  flex: 0 0 auto;
  padding: var(--space-4);
}

.about-image img {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  transition: all var(--transition-normal);
  object-fit: cover;
}

.about-image img:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-2xl);
}

/* Skills Section */
.skills-grid {
  max-width: 1000px;
  margin: 0 auto;
}

.skill-category {
  height: fit-content;
}

.skills-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.skill-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

.skill-name {
  font-weight: 500;
  color: var(--gray-400);
  min-width: 120px;
}

.progress-bar {
  flex: 1;
  height: 8px;
}

.progress-fill {
  height: 100%;
  width: 0%;
  transition: width 1s ease-out;
}

.soft-skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.skill-tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  background: var(--gray-800);
  color: var(--gray-400);
  /* border-radius: var(--radius-full); */
  font-size: 0.75rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.skill-tag:hover {
  background: var(--primary-500);
  color: white;
  transform: scale(1.05);
}

.tools-section{
  color: var(--gray-800);
  padding: var(--space-3) var(--space-6);
  margin: var(--space-8) 0;
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.tools-grid {
  margin-top: 5px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-4);
}

.tool-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  background: var(--gray-200);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
}

.tool-item i {
  color: var(--primary-500);
}

/* Timeline */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--primary-gradient);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-8);
  display: flex;
  align-items: flex-start;
  gap: var(--space-6);
}

.timeline-icon {
  width: 60px;
  height: 60px;
  background: var(--primary-gradient);
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.timeline-content {
  padding: var(--space-6);
  flex: 1;
  margin-top: var(--space-2);
}

.timeline-date {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--primary-gradient);
  color: white;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.timeline-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-300);
  margin-bottom: var(--space-1);
}

.timeline-content h4 {
  font-size: 1rem;
  color: var(--primary-500);
  margin-bottom: var(--space-3);
}

/* Projects Section */
.projects-grid {
  max-width: 1200px;
  margin: 0 auto;
}

.project-card {
  position: relative;
  overflow: hidden;
  height: fit-content;
}

.project-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

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

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

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

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

.project-actions {
  display: flex;
  gap: var(--space-3);
}

.project-content {
  padding: var(--space-6);
}

.project-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-400);
  margin-bottom: var(--space-3);
}

.project-description {
  color: var(--gray-700);
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tech-tag {
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  background: var(--gray-100);
  color: var(--primary-700);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 500;
}

/* Filter Buttons */
.filter-buttons {
  justify-content: center;
  margin-bottom: var(--space-8);
}

.filter-btn {
  margin: var(--space-1);
}

/* Contact Section */
.contact-content {
  max-width: 1000px;
  margin: 0 auto;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.contact-method {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-gradient);
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-details h4 {
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: var(--space-1);
}

.contact-details a,
.contact-details span {
  color: var(--gray-600);
  transition: color var(--transition-fast);
}

.contact-details a:hover {
  color: var(--primary-500);
}

.social-icons {
  display: flex;
  gap: var(--space-4);
}

.social-link {
  width: 48px;
  height: 48px;
  background: var(--gray-100);
  color: var(--gray-600);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--primary-gradient);
  color: white;
  transform: translateY(-2px);
}

/* Form Styles */
.contact-form {
  max-width: 100%;
}

.form-group {
  margin-bottom: var(--space-6);
}

.form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: 500;
  color: var(--gray-800);
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  font-size: 1rem;
  transition: all var(--transition-fast);
  background: var(--white);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

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

/* Footer */
.footer {
  background: var(--gray-900);
  color: var(--gray-300);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.footer-section h3,
.footer-section h4 {
  color: var(--white);
  margin-bottom: var(--space-4);
}

.footer-section p{
  color: var(--gray-400);
  /* margin-bottom: var(--space-4); */
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links li {
  color: var(--gray-500);
  margin-bottom: var(--space-2);
}

.footer-links a {
  color: var(--gray-400);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary-500);
}

.footer .social-icons {
  margin-top: var(--space-4);
}

.footer .social-link {
  background: var(--gray-800);
  color: var(--gray-400);
}

.footer .social-link:hover {
  background: var(--primary-gradient);
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-8);
  border-top: 1px solid var(--gray-800);
  color: var(--gray-400);
}

.footer-bottom p {
  margin-bottom: var(--space-2);
}

/* Scroll to Top */
.scroll-to-top {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  width: 48px;
  height: 48px;
  background: var(--primary-gradient);
  color: white;
  border: none;
  border-radius: var(--radius-full);
  font-size: 1.25rem;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-normal);
  z-index: var(--z-fixed);
}

.scroll-to-top.visible {
  transform: translateY(0);
  opacity: 1;
}

.scroll-to-top:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

/* Loading Screen */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  transition: opacity var(--transition-slow);
}

.loading-content {
  text-align: center;
}

.loading-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--gray-200);
  border-top: 4px solid var(--primary-500);
  border-radius: var(--radius-full);
  animation: spin 1s linear infinite;
  margin: 0 auto var(--space-4);
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.body:not(.loading) .loading-screen {
  opacity: 0;
  pointer-events: none;
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease-out;
}

.animate-on-scroll.active,
.animate-on-scroll.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Hero animations */
.hero-title,
.hero-subtitle,
.hero-description,
.hero-actions {
  opacity: 0;
  transform: translateY(30px);
}

/* Float animation for background elements */
@keyframes float {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Warning for small screens */
.warning {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--white);
  z-index: var(--z-modal);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-8);
}

@media (max-width: 319px) {
  .warning {
    display: flex;
  }
  
  body > *:not(.warning) {
    display: none !important;
  }
}

.warning-content h2 {
  font-size: 1.5rem;
  margin-bottom: var(--space-4);
  color: var(--gray-800);
}

.warning-content p {
  color: var(--gray-600);
}

/* Certifications Carousel */
.certifications-carousel {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.carousel-container {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.cert-item {
  min-width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--space-4);
  background: var(--white);
}

.cert-item img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* Project Filters */
.project-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.filter-btn {
  padding: var(--space-2) var(--space-4);
  background: transparent;
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-full);
  color: var(--gray-600);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary-gradient);
  border-color: transparent;
  color: white;
  transform: translateY(-1px);
}

/* Additional Utility Classes */
.loading {
  overflow: hidden;
}

.loading .loading-screen {
  opacity: 1;
  pointer-events: all;
}

/* Ensure smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Focus styles for accessibility */
*:focus-visible {
  outline: 2px solid var(--primary-500);
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --primary-500: #000000;
    --gray-600: #000000;
    --gray-800: #000000;
  }
}

@media (max-width: 480px) {
  .hero-subtitle {
    font-size: 1.25rem;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-1);
  }
  
  .hero-subtitle > span:first-child {
    font-size: 1.1rem;
  }
  
  .typing-effect {
    font-size: 1.1rem;
    border-right-width: 2px;
    padding-right: 3px;
    min-height: 1.5rem;
  }
  
  .btn {
    width: 100%;
    max-width: 200px;
  }
}

/* Print Styles */
@media print {
  .modern-nav,
  .mobile-menu,
  .scroll-to-top,
  .loading-screen,
  .btn,
  .project-overlay {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
  
  .card {
    box-shadow: none !important;
    border: 1px solid #ddd !important;
  }
  
  .section {
    break-inside: avoid;
  }
}

/* Focus Styles for Accessibility */
*:focus-visible {
  outline: 2px solid var(--primary-500);
  outline-offset: 2px;
}

button:focus-visible,
.btn:focus-visible {
  outline-offset: 4px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  :root {
    --primary-500: #0000ff;
    --gray-600: #000000;
    --gray-700: #000000;
    --gray-800: #000000;
  }
}