/* Modern White Theme with Surprises! */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  background: linear-gradient(135deg, #ffffff 0%, #f8f9ff 50%, #ffffff 100%);
  color: #2c3e50;
  overflow-x: hidden;
}

/* Floating particles animation */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 80%, rgba(120, 170, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 120, 120, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(120, 255, 170, 0.1) 0%, transparent 50%);
  z-index: -1;
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33% { transform: translateY(-20px) rotate(120deg); }
  66% { transform: translateY(10px) rotate(240deg); }
}

.hero {
  text-align: center;
  padding: 100px 20px 80px;
  background: linear-gradient(135deg, #ffffff 0%, #f0f4ff 100%);
  position: relative;
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #4facfe 0%, #00f2fe 100%);
  animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
  from { box-shadow: 0 0 20px rgba(79, 172, 254, 0.5); }
  to { box-shadow: 0 0 30px rgba(0, 242, 254, 0.8); }
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 15px;
  background: linear-gradient(45deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 1s ease-out;
  font-weight: 700;
  letter-spacing: -1px;
}

.hero p {
  color: #6c7b7f;
  font-size: 1.3rem;
  animation: fadeInUp 1s ease-out 0.3s both;
  font-weight: 300;
  margin-bottom: 30px;
}

/* Professional Hero Stats */
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 50px;
  margin: 40px 0;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
  background: rgba(255, 255, 255, 0.8);
  padding: 20px 25px;
  border-radius: 15px;
  border: 2px solid rgba(102, 126, 234, 0.1);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.stat-item:hover {
  transform: translateY(-5px);
  border-color: rgba(102, 126, 234, 0.3);
  box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.stat-number {
  display: block;
  font-size: 2.2rem;
  font-weight: 700;
  background: linear-gradient(45deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.9rem;
  color: #6c7b7f;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Skill Tags */
.hero-skills {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.skill-tag {
  background: linear-gradient(45deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 8px 16px;
  border-radius: 25px;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
  cursor: default;
}

.skill-tag:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
}

/* Executive Summary */
.executive-summary {
  background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
  padding: 80px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.summary-text {
  font-size: 1.2rem;
  line-height: 1.8;
  color: #4a5568;
  margin-bottom: 40px;
  text-align: center;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.key-achievements {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.achievement {
  background: rgba(255, 255, 255, 0.8);
  padding: 30px;
  border-radius: 15px;
  border: 2px solid rgba(102, 126, 234, 0.1);
  transition: all 0.3s ease;
}

.achievement:hover {
  transform: translateY(-5px);
  border-color: rgba(102, 126, 234, 0.3);
  box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.achievement h3 {
  color: #667eea;
  margin-bottom: 15px;
  font-size: 1.3rem;
}

/* Project Headers */
.project-header {
  background: rgba(102, 126, 234, 0.05);
  padding: 20px;
  border-radius: 10px;
  margin-bottom: 30px;
  border-left: 4px solid #667eea;
}

.project-info {
  display: flex;
  gap: 20px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.project-type {
  background: #667eea;
  color: white;
  padding: 5px 12px;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
}

.tech-stack {
  color: #667eea;
  font-weight: 500;
  font-style: italic;
}

.business-impact {
  color: #2d3748;
  font-size: 1.1rem;
}

/* Project Content */
.project-description h3 {
  color: #667eea;
  margin-top: 25px;
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.project-results {
  background: rgba(34, 197, 94, 0.05);
  padding: 25px;
  border-radius: 10px;
  margin-top: 30px;
  border-left: 4px solid #22c55e;
}

.project-results h3 {
  color: #22c55e;
  margin-bottom: 15px;
}

.project-results ul li {
  margin-bottom: 8px;
  color: #374151;
}

/* Skills Grid */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 30px;
}

.skill-category {
  background: rgba(255, 255, 255, 0.8);
  padding: 25px;
  border-radius: 15px;
  border: 2px solid rgba(102, 126, 234, 0.1);
  transition: all 0.3s ease;
}

.skill-category:hover {
  transform: translateY(-3px);
  border-color: rgba(102, 126, 234, 0.3);
  box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.skill-category h3 {
  color: #667eea;
  margin-bottom: 15px;
  font-size: 1.1rem;
}

.skill-category ul {
  list-style: none;
  padding: 0;
}

.skill-category li {
  padding: 5px 0;
  color: #4a5568;
  font-weight: 500;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.skill-category li:last-child {
  border-bottom: none;
}

/* Professional Summary */
.professional-summary {
  text-align: center;
}

.professional-summary > p {
  font-size: 1.2rem;
  color: #4a5568;
  margin-bottom: 40px;
  line-height: 1.8;
}

.summary-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin: 40px 0;
}

.highlight-item {
  background: rgba(255, 255, 255, 0.8);
  padding: 25px;
  border-radius: 15px;
  border: 2px solid rgba(102, 126, 234, 0.1);
  transition: all 0.3s ease;
}

.highlight-item:hover {
  transform: translateY(-3px);
  border-color: rgba(102, 126, 234, 0.3);
  box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.highlight-item h3 {
  color: #667eea;
  margin-bottom: 15px;
  font-size: 1.2rem;
}

.cta-section {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 40px;
  border-radius: 20px;
  margin-top: 50px;
}

.cta-section h3 {
  color: white;
  margin-bottom: 15px;
  font-size: 1.5rem;
}

.cta-section p {
  font-size: 1.1rem;
  margin-bottom: 30px;
  opacity: 0.9;
}

.contact-info {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.contact-btn {
  background: rgba(255, 255, 255, 0.2);
  color: white !important;
  padding: 12px 25px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.contact-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  color: white !important;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

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

.week {
  padding: 80px 0;
  width: 100%;
  position: relative;
  transition: all 0.3s ease;
  margin: 0;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.week:hover {
  background: rgba(255, 255, 255, 1);
  box-shadow: inset 0 0 100px rgba(102, 126, 234, 0.03);
}

.week.alt {
  background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
}

.week.alt:hover {
  background: linear-gradient(135deg, #f0f4ff 0%, #ffffff 100%);
}

/* Content container for proper spacing within full-width sections */
.week-content {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 40px;
}

.week h2 {
  background: linear-gradient(45deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 20px;
  font-size: 2.2rem;
  font-weight: 600;
  position: relative;
}

.week h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
  border-radius: 2px;
  animation: expandWidth 0.8s ease-out;
}

@keyframes expandWidth {
  from { width: 0; }
  to { width: 60px; }
}

.week p {
  color: #5a6c7d;
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 15px;
}

.week ul {
  color: #5a6c7d;
  padding-left: 25px;
  margin-bottom: 20px;
}

.week li {
  margin-bottom: 8px;
  position: relative;
}

.week li::marker {
  color: #667eea;
}

.week img {
  width: 100%;
  border-radius: 15px;
  margin-top: 25px;
  border: 3px solid #f0f4ff;
  box-shadow: 0 15px 35px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
  cursor: zoom-in;
}

.week img:hover {
  transform: scale(1.02);
  box-shadow: 0 20px 50px rgba(0,0,0,0.15);
  border-color: #667eea;
}

/* Image Gallery Styles */
.image-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
  margin-top: 30px;
}

.gallery-item {
  background: rgba(255, 255, 255, 0.6);
  border-radius: 15px;
  padding: 15px;
  border: 2px solid rgba(102, 126, 234, 0.1);
  transition: all 0.3s ease;
}

.gallery-item:hover {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(102, 126, 234, 0.3);
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.gallery-item img {
  width: 100%;
  margin: 0;
  border-radius: 10px;
  border: 2px solid #f8f9ff;
  cursor: zoom-in;
}

.image-caption {
  margin-top: 12px;
  margin-bottom: 0;
  font-size: 0.9rem;
  color: #667eea;
  font-weight: 500;
  text-align: center;
  font-style: italic;
}

/* Lightbox Modal Styles */
.lightbox {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lightbox.active {
  display: flex;
  opacity: 1;
  align-items: center;
  justify-content: center;
}

.lightbox-content {
  position: relative;
  max-width: 90%;
  max-height: 90%;
  margin: auto;
  animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
  from {
    transform: scale(0.5);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.lightbox-image {
  width: 100%;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
  border: 3px solid #ffffff;
}

.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  color: #ffffff;
  font-size: 35px;
  font-weight: bold;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.2);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.lightbox-caption {
  position: absolute;
  bottom: -60px;
  left: 0;
  right: 0;
  color: #ffffff;
  text-align: center;
  font-size: 1.1rem;
  font-weight: 500;
  background: rgba(0, 0, 0, 0.7);
  padding: 15px;
  border-radius: 10px;
  backdrop-filter: blur(10px);
}

.week a {
  color: #667eea;
  text-decoration: none;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
  padding: 2px 4px;
  border-radius: 4px;
}

.week a:hover {
  background: linear-gradient(45deg, #667eea, #764ba2);
  color: white;
  border-bottom-color: #764ba2;
  transform: translateY(-1px);
}

footer {
  text-align: center;
  padding: 40px 20px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  margin-top: 50px;
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>') repeat;
  background-size: 50px 50px;
  animation: sparkle 10s linear infinite;
}

@keyframes sparkle {
  0% { transform: translateX(0) translateY(0); }
  100% { transform: translateX(-50px) translateY(-50px); }
}

/* Surprise: Scroll progress indicator */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 4px;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
  z-index: 1000;
  transition: width 0.1s ease;
}

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

/* Responsive design */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  .week {
    padding: 60px 0;
  }
  
  .week-content {
    padding: 0 20px;
  }
  
  .week h2 {
    font-size: 1.8rem;
  }
  
  .image-gallery {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .gallery-item {
    padding: 12px;
  }
}