/* ===================================
   MODERN ABOUT SECTION
   =================================== */

/* About Section Container */
.about-section {
  position: relative;
  padding: var(--space-16) 0;
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-white) 100%);
  overflow: hidden;
}

.about-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 20%, rgba(0, 102, 255, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(108, 92, 231, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

/* Split-Screen Grid Layout */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
  position: relative;
  z-index: 2;
}

/* Image Side */
.about-image-container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-image-container.animate-in {
  opacity: 1;
  transform: translateX(0);
}

/* Modern Image Styling with Geometric Overlays */
.about-image-wrapper {
  position: relative;
  width: 400px;
  height: 400px;
  max-width: 100%;
}

.about-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  transition: all var(--transition-slow);
  position: relative;
  z-index: 3;
}

/* Geometric Overlays */
.geometric-overlay {
  position: absolute;
  border-radius: var(--radius-2xl);
  transition: all var(--transition-slow);
}

.geometric-overlay-1 {
  top: -20px;
  left: -20px;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  opacity: 0.1;
  z-index: 1;
  transform: rotate(-5deg);
}

.geometric-overlay-2 {
  top: 20px;
  right: -20px;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
  opacity: 0.1;
  z-index: 2;
  transform: rotate(5deg);
}

.geometric-overlay-3 {
  top: -10px;
  right: -10px;
  width: 60px;
  height: 60px;
  background: var(--color-accent);
  border-radius: 50%;
  opacity: 0.8;
  z-index: 4;
  animation: float 6s ease-in-out infinite;
}

.geometric-overlay-4 {
  bottom: -15px;
  left: -15px;
  width: 80px;
  height: 80px;
  background: var(--color-secondary);
  border-radius: var(--radius-lg);
  opacity: 0.7;
  z-index: 4;
  transform: rotate(45deg);
  animation: float 8s ease-in-out infinite reverse;
}

/* Hover Effects for Image */
.about-image-wrapper:hover .about-image {
  transform: scale(1.05) rotate(2deg);
  box-shadow: var(--shadow-2xl);
}

.about-image-wrapper:hover .geometric-overlay-1 {
  transform: rotate(-8deg) scale(1.1);
  opacity: 0.15;
}

.about-image-wrapper:hover .geometric-overlay-2 {
  transform: rotate(8deg) scale(1.1);
  opacity: 0.15;
}

/* Content Side */
.about-content {
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.2s;
}

.about-content.animate-in {
  opacity: 1;
  transform: translateX(0);
}

.about-header {
  margin-bottom: var(--space-6);
}

.about-title {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
  position: relative;
}

.about-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 4px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: var(--radius-full);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.5s;
}

.about-title.animate-in::after {
  transform: scaleX(1);
}

.greetings-emphasis {
  background: linear-gradient(135deg, #FF6B35 0%, #FF9500 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

.about-subtitle {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

/* Interactive Text with Skill Highlights */
.about-text {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.about-text p {
  margin-bottom: var(--space-4);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-text p.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Skill Highlights within Text */
.skill-highlight {
  position: relative;
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
  padding: 2px 4px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, transparent 0%, rgba(0, 102, 255, 0.1) 100%);
}

.skill-highlight::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: var(--radius-full);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.skill-highlight:hover {
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.1) 0%, rgba(0, 102, 255, 0.2) 100%);
  transform: translateY(-1px);
}

.skill-highlight:hover::before {
  transform: scaleX(1);
}

/* Skill Tooltip */
.skill-tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-10px);
  background: var(--color-gray-900);
  color: var(--color-white);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-base);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: 10;
  pointer-events: none;
}

.skill-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--color-gray-900);
}

.skill-highlight:hover .skill-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-5px);
}

/* Stats Section */
.about-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.stat-item {
  text-align: center;
  padding: var(--space-4);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-base);
  transition: all var(--transition-base);
  opacity: 0;
  transform: translateY(30px);
}

.stat-item.animate-in {
  opacity: 1;
  transform: translateY(0);
}

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

.stat-number {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-primary);
  display: block;
  margin-bottom: var(--space-1);
}

.stat-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Floating Animation */
@keyframes float {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  25% {
    transform: translateY(-10px) rotate(5deg);
  }
  50% {
    transform: translateY(-5px) rotate(-5deg);
  }
  75% {
    transform: translateY(-15px) rotate(3deg);
  }
}

/* Responsive Design */
@media (max-width: 1024px) {
  .about-grid {
    gap: var(--space-8);
  }
  
  .about-image-wrapper {
    width: 350px;
    height: 350px;
  }
}

@media (max-width: 768px) {
  .about-section {
    padding: var(--space-12) 0;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    text-align: center;
  }
  
  .about-image-container {
    order: -1;
    transform: translateY(-30px);
  }
  
  .about-image-container.animate-in {
    transform: translateY(0);
  }
  
  .about-content {
    transform: translateY(30px);
  }
  
  .about-content.animate-in {
    transform: translateY(0);
  }
  
  .about-image-wrapper {
    width: 300px;
    height: 300px;
  }
  
  .about-title {
    font-size: var(--font-size-3xl);
  }
  
  .about-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }
}

@media (max-width: 480px) {
  .about-grid {
    padding: 0 var(--space-2);
  }
  
  .about-image-wrapper {
    width: 250px;
    height: 250px;
  }
  
  .about-title {
    font-size: var(--font-size-2xl);
  }
  
  .about-text {
    font-size: var(--font-size-base);
  }
  
  .about-stats {
    grid-template-columns: 1fr;
  }
  
  .geometric-overlay-3,
  .geometric-overlay-4 {
    display: none;
  }
}

/* Animation Delays for Staggered Effects */
.about-text p:nth-child(1) { transition-delay: 0.1s; }
.about-text p:nth-child(2) { transition-delay: 0.2s; }
.about-text p:nth-child(3) { transition-delay: 0.3s; }
.about-text p:nth-child(4) { transition-delay: 0.4s; }
.about-text p:nth-child(5) { transition-delay: 0.5s; }

.stat-item:nth-child(1) { transition-delay: 0.1s; }
.stat-item:nth-child(2) { transition-delay: 0.2s; }
.stat-item:nth-child(3) { transition-delay: 0.3s; }
.stat-item:nth-child(4) { transition-delay: 0.4s; }