/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 8rem 2rem 4rem 2rem;
  overflow: hidden;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(16, 185, 129, 0.05) 0%, transparent 50%);
  z-index: 1;
  animation: hero-glow 8s ease-in-out infinite alternate;
}

@keyframes hero-glow {
  0% { opacity: 0.3; }
  100% { opacity: 0.6; }
}

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

.floating-shapes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.shape {
  position: absolute;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.1);
  animation: float 20s linear infinite;
}

.shape-1 {
  width: 80px;
  height: 80px;
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.shape-2 {
  width: 120px;
  height: 120px;
  top: 60%;
  right: 10%;
  animation-delay: -5s;
}

.shape-3 {
  width: 60px;
  height: 60px;
  top: 80%;
  left: 20%;
  animation-delay: -10s;
}

.shape-4 {
  width: 100px;
  height: 100px;
  top: 10%;
  right: 30%;
  animation-delay: -15s;
}

.shape-5 {
  width: 40px;
  height: 40px;
  top: 40%;
  left: 60%;
  animation-delay: -7s;
}

.grid-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0.3;
}

.particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.particles-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
}

.particle {
  position: absolute;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.3;
  animation: float 20s linear infinite;
}

.hero-inner {
  max-width: 120rem;
  width: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-content {
  color: white;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: rgba(16, 185, 129, 0.1);
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius-full);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--text-accent);
  margin-bottom: 2rem;
  border: 1px solid rgba(16, 185, 129, 0.2);
  transition: var(--transition-normal);
}

.hero-badge:hover {
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.3);
  transform: translateY(-1px);
}

.hero-badge i {
  font-size: 1.6rem;
}

.hero-title {
  font-size: 3.8rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  opacity: 0;
  transform: translateY(2rem);
  transition: opacity 0.8s ease, transform 0.8s ease;
  letter-spacing: -0.01em;
}

.title-line {
  display: block;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.title-highlight {
  display: block;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 4.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.shine-text {
  position: relative;
  background: linear-gradient(135deg, #10b981, #059669, #10b981);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shine 3s ease-in-out infinite;
}

.shine-text::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
  animation: shine-sweep 4s ease-in-out infinite;
  pointer-events: none;
}

@keyframes shine {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

@keyframes shine-sweep {
  0% {
    left: -100%;
  }
  50% {
    left: 100%;
  }
  100% {
    left: 100%;
  }
}

.hero-subtitle {
  font-size: 1.4rem;
  color: var(--text-secondary);
  max-width: 45rem;
  margin-bottom: 3rem;
  line-height: 1.5;
  opacity: 0;
  transform: translateY(2rem);
  transition: opacity 0.8s ease, transform 0.8s ease;
  font-weight: 400;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.stat-item {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2.4rem;
  font-weight: 700;
  color: white;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1.2rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1.2rem 2.4rem;
  border-radius: var(--radius-full);
  font-size: 1.6rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.01em;
}

.hero-cta.primary {
  background: var(--accent-gradient);
  color: white;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.hero-cta.primary:hover {
  transform: translateY(-2px);
  background: var(--accent-gradient-2);
}

.hero-cta.secondary {
  background: rgba(16, 185, 129, 0.05);
  color: var(--text-primary);
  border: 1px solid rgba(16, 185, 129, 0.1);
}

.hero-cta.secondary:hover {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.2);
  transform: translateY(-2px);
}


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

.tech-stack {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 30rem;
}

.tech-item {
  width: 8rem;
  height: 8rem;
  background: rgba(16, 185, 129, 0.05);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(16, 185, 129, 0.1);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.tech-item::before {
  content: attr(data-tech);
  position: absolute;
  bottom: -2rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: var(--text-primary);
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-size: 1.2rem;
  font-weight: 600;
  opacity: 0;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.tech-item:hover::before {
  opacity: 1;
  bottom: -3rem;
}

.tech-item:hover {
  transform: translateY(-3px);
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.2);
}

.tech-item i {
  font-size: 3rem;
  color: white;
  transition: all 0.3s ease;
}

.tech-item:hover i {
  transform: scale(1.1);
}

.hero-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(-100%) skewX(-15deg);
  transition: transform 0.5s ease;
  z-index: -1;
}

.hero-cta:hover::before {
  transform: translateX(100%) skewX(-15deg);
}

/* Hero shapes */
.hero-shapes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
  pointer-events: none;
}

.shape {
  position: absolute;
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  opacity: 0.15;
  z-index: -1;
}

.shape-1 {
  background: var(--accent);
  animation: morph 15s linear infinite alternate;
}

.shape-2 {
  background: var(--accent);
  animation: morph 18s linear infinite alternate;
}

.shape-3 {
  background: var(--accent);
  animation: morph 20s linear infinite alternate;
}

.shape-4 {
  background: var(--accent);
  animation: morph 22s linear infinite alternate;
}

.shape-5 {
  background: var(--accent);
  animation: morph 25s linear infinite alternate;
}

/* Background */
.bg-accent {
  position: absolute;
  top: 10%;
  right: -10%;
  width: 40rem;
  height: 40rem;
  background: var(--accent);
  opacity: 0.03;
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  z-index: 1;
  animation: morph 20s linear infinite alternate;
}

.bg-dots {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(var(--accent) 1px, transparent 1px);
  background-size: 30px 30px;
  opacity: 0.05;
  z-index: 1;
}

.bg-wave {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 10rem;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z' opacity='.25' fill='%236366f1'%3E%3C/path%3E%3Cpath d='M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z' opacity='.5' fill='%236366f1'%3E%3C/path%3E%3Cpath d='M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z' fill='%236366f1'%3E%3C/path%3E%3C/svg%3E") no-repeat bottom center;
  background-size: cover;
  opacity: 0.05;
  z-index: 1;
}

/* Skills Showcase */
.skills-showcase {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  margin-top: 2rem;
}

.skill-category {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(16, 185, 129, 0.02) 100%);
  border: 1px solid rgba(16, 185, 129, 0.15);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition-normal);
  animation: categorySlideIn 0.8s ease-out;
  animation-fill-mode: both;
}

.skill-category::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #10b981, #059669, #047857);
  opacity: 0.8;
}

.skill-category:hover {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(16, 185, 129, 0.04) 100%);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(16, 185, 129, 0.15);
}

.category-header {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(16, 185, 129, 0.2);
}

.category-icon {
  width: 3.5rem;
  height: 3.5rem;
  background: linear-gradient(135deg, #10b981, #059669);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.6rem;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
  transition: var(--transition-normal);
}

.category-icon:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.category-info h4 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 0.3rem 0;
  background: linear-gradient(135deg, #10b981, #059669);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.category-info p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.3;
  font-style: italic;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.2rem;
}

.skill-card {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(16, 185, 129, 0.03) 100%);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: skillCardEntrance 0.6s ease-out;
  animation-fill-mode: both;
  opacity: 0;
}

.skill-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, #10b981, #059669);
  opacity: 0;
  transition: var(--transition-normal);
}

.skill-card:hover::before {
  opacity: 1;
}

.skill-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(16, 185, 129, 0.2);
  border-color: rgba(16, 185, 129, 0.3);
}

/* Performance optimizations */
.skill-card,
.skill-icon,
.level-fill {
  will-change: transform, opacity;
}

/* Reduce animations on low-end devices */
@media (prefers-reduced-motion: reduce) {
  .skill-card,
  .skill-category,
  .skill-icon,
  .level-fill,
  .skill-content h5 {
    animation: none !important;
    transition: none !important;
  }
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {
  .skill-card:hover {
    transform: none;
    box-shadow: 0 4px 16px rgba(16, 185, 129, 0.1);
  }
  
  .skill-card:active {
    transform: scale(0.98);
    transition: transform 0.1s ease;
  }
  
  .category-icon:hover {
    transform: none;
  }
  
  .category-icon:active {
    transform: scale(0.95);
    transition: transform 0.1s ease;
  }
  
  /* Disable floating animation on touch devices for better performance */
  .skill-icon {
    animation: none;
  }
}

.skill-card[data-level="expert"] {
  border-left: 3px solid #10b981;
}

.skill-card[data-level="advanced"] {
  border-left: 3px solid #f59e0b;
}

.skill-card[data-level="intermediate"] {
  border-left: 3px solid #ef4444;
}

.skill-card[data-level="beginner"] {
  border-left: 3px solid #6b7280;
}

.skill-icon {
  width: 3.5rem;
  height: 3.5rem;
  background: linear-gradient(135deg, #10b981, #059669);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition-normal);
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
  animation: iconFloat 3s ease-in-out infinite;
  animation-delay: var(--icon-delay, 0s);
}

.skill-card:hover .skill-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
  animation: skillIconRotate 0.6s ease-in-out;
}

.skill-icon i {
  font-size: 1.6rem;
  color: white;
  z-index: 1;
}

.skill-content h5 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 0.8rem 0;
  animation: textReveal 0.8s ease-out;
  animation-delay: 0.2s;
  animation-fill-mode: both;
}

.skill-level {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.level-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-accent);
  min-width: 55px;
}

.level-bar {
  flex: 1;
  height: 5px;
  background: rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.level-fill {
  height: 100%;
  background: linear-gradient(90deg, #10b981, #059669);
  border-radius: var(--radius-full);
  transition: width 1.5s ease-in-out;
  position: relative;
  animation: levelBarGrow 2s ease-out;
  animation-delay: 0.5s;
  animation-fill-mode: both;
  transform: scaleX(0);
  transform-origin: left;
}

.level-fill::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%); }
}





/* Progress percentage tooltip */
.skill-bar {
  flex: 1;
  height: 0.8rem;
  background: var(--bg-light);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.skill-bar::after {
  content: attr(data-percentage);
  position: absolute;
  top: -2.5rem;
  right: 0;
  background: var(--primary);
  color: white;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius);
  font-size: 1.1rem;
  font-weight: 600;
  opacity: 0;
  transform: translateY(5px);
  transition: all 0.3s ease;
  pointer-events: none;
  white-space: nowrap;
}

.skill-bar:hover::after {
  opacity: 1;
  transform: translateY(0);
}

.ring {
  background-color: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
  transform: translateY(0);
  opacity: 0;
  transform: translateY(2rem);
  transform-style: preserve-3d;
  perspective: 1000px;
  position: relative;
}

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

.ring-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.ring-list li {
  position: relative;
}

.label {
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.8rem;
  display: block;
}

progress {
  width: 100%;
  height: 0.8rem;
  border-radius: var(--radius-full);
  overflow: hidden;
  background-color: var(--bg-light);
  border: none;
}

progress::-webkit-progress-bar {
  background-color: var(--bg-light);
  border-radius: var(--radius-full);
}

progress::-webkit-progress-value {
  background: linear-gradient(to right, var(--accent), var(--accent-dark));
  border-radius: var(--radius-full);
  transition: width 1.5s ease;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
}

progress::-moz-progress-bar {
  background: linear-gradient(to right, var(--accent), var(--accent-dark));
  border-radius: var(--radius-full);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
}

/* Projects */
.project-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.6rem;
  margin-bottom: 5rem;
}

.project-buttons button {
  background: transparent;
  border: 2px solid var(--accent);
  color: var(--accent);
  font-size: 1.6rem;
  font-weight: 600;
  padding: 1rem 2.4rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.project-buttons button::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(16, 185, 129, 0.1);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
  border-radius: inherit;
  z-index: -1;
}

.project-buttons button:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

.project-buttons button.active,
.project-buttons button:hover {
  background: var(--accent);
  color: white;
  transform: translateY(-3px);
}

.project-category {
  display: none;
  opacity: 0;
  transform: translateY(2rem);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.project-category.show {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  opacity: 1;
  transform: translateY(0);
}

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

.project {
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  padding: 2.4rem;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  border-left: 3px solid transparent;
  opacity: 0;
  transform: translateY(2rem);
  transform-style: preserve-3d;
  perspective: 1000px;
}

.project.active {
  border-left: 3px solid var(--accent);
}

.project-hover {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(16, 185, 129, 0.9);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: white;
  opacity: 0;
  transition: var(--transition);
  border-radius: var(--radius);
  transform: scale(0.9);
}

.project-hover i {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.project-hover span {
  font-weight: 600;
}

.project:hover .project-hover {
  opacity: 1;
  transform: scale(1);
}

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

.project h4 {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.8rem;
}

.project p {
  color: var(--text-light);
  font-size: 1.4rem;
}

.project::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(to right, var(--accent), var(--accent-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.project:hover::after {
  transform: scaleX(1);
}

#websiteFrameContainer {
  position: relative;
  padding-bottom: 75%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: var(--bg-light);
  transition: opacity 0.3s ease;
}

#websiteFrameContainer iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.iframe-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.8rem;
  font-weight: 600;
  transition: opacity 0.3s ease;
  z-index: 5;
}

.iframe-overlay span {
  padding: 1rem 2rem;
  background: rgba(16, 185, 129, 0.3);
  backdrop-filter: blur(5px);
  border-radius: var(--radius);
}

.details {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 3rem;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  opacity: 1;
  transition: opacity 0.3s ease;
}

.details .bgi {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.1;
  z-index: 0;
}

.details .content {
  position: relative;
  z-index: 1;
}

.details h2 {
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 2rem;
}

.details h4 {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--primary);
  margin: 2.5rem 0 1rem;
}

.details p {
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.details ul {
  padding-left: 2rem;
  margin-bottom: 2rem;
}

.details li {
  margin-bottom: 1rem;
  position: relative;
  padding-left: 2rem;
}

.details li:before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.8rem;
  width: 0.8rem;
  height: 0.8rem;
  background: var(--accent);
  border-radius: 50%;
}

.tech {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  background-color: rgba(0, 255, 65, 0.1);
  color: var(--accent-primary);
  border-radius: var(--radius-full);
  font-weight: 500;
  font-size: 1.3rem;
  margin: 0.5rem 0.5rem 0.5rem 0;
  transition: var(--transition);
}

.tech:hover {
  background-color: var(--accent);
  color: white;
  transform: translateY(-2px);
}

.project-cta {
  text-align: center;
  margin-top: 5rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: var(--accent);
  color: white;
  font-size: 1.6rem;
  font-weight: 600;
  padding: 1.2rem 2.4rem;
  border-radius: var(--radius-full);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  z-index: -1;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
  border-radius: inherit;
}

.btn-primary:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  color: white;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
  font-size: 1.6rem;
  font-weight: 600;
  padding: 1rem 2.4rem;
  border-radius: var(--radius-full);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-secondary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(16, 185, 129, 0.1);
  z-index: -1;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
  border-radius: inherit;
}

.btn-secondary:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

.btn-secondary:hover {
  background: var(--accent);
  color: white;
  transform: translateY(-3px);
}

/* Contact */
#contact {
  background: linear-gradient(135deg, #0a0b0d 0%, #101214 50%, #0f1113 100%);
  position: relative;
}

#contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 30% 70%, rgba(16, 185, 129, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 70% 30%, rgba(16, 185, 129, 0.06) 0%, transparent 50%);
  z-index: 1;
}

#contact .section-inner {
  position: relative;
  z-index: 2;
}

.contact-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  margin-top: 3rem;
  align-items: start;
}

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

.contact-intro h4 {
  font-size: 2rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #10b981, #059669);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-intro p {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.contact-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.contact-feature {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(16, 185, 129, 0.03) 100%);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-lg);
  transition: var(--transition-normal);
}

.contact-feature:hover {
  border-color: rgba(16, 185, 129, 0.5);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(16, 185, 129, 0.08) 100%);
  transform: translateY(-3px) scale(1.01);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.2);
}

.feature-icon {
  width: 2.5rem;
  height: 2.5rem;
  background: linear-gradient(135deg, #10b981, #059669);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--transition-normal);
}

.contact-feature:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.4);
}

.feature-content h5 {
  font-size: 1.3rem;
  font-weight: 600;
  color: #ffffff;
  margin: 0 0 0.5rem 0;
}

.feature-content p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.4;
}

.contact-actions {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-btn {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem 2rem;
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.contact-btn.primary {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
}

.contact-btn.primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 32px rgba(16, 185, 129, 0.5);
  background: linear-gradient(135deg, #059669, #047857);
}

.contact-btn.secondary {
  background: transparent;
  color: #10b981;
  border: 2px solid #10b981;
}

.contact-btn.secondary:hover {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 32px rgba(16, 185, 129, 0.4);
  border-color: #059669;
}

.btn-icon {
  width: 3rem;
  height: 3rem;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-btn.secondary .btn-icon {
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
}

.contact-btn.secondary:hover .btn-icon {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}

.btn-content {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.btn-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin: 0;
}

.btn-subtitle {
  font-size: 0.9rem;
  opacity: 0.8;
  margin: 0;
}

.contact-info {
  display: flex;
  flex-direction: column;
}

.contact-card {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(16, 185, 129, 0.03) 100%);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-lg);
  padding: 2rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: var(--transition-normal);
}

.contact-card:hover {
  border-color: rgba(16, 185, 129, 0.5);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(16, 185, 129, 0.08) 100%);
  transform: translateY(-5px) scale(1.01);
  box-shadow: 0 16px 40px rgba(16, 185, 129, 0.25);
}

.contact-header {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(16, 185, 129, 0.2);
}

.contact-avatar {
  width: 3.5rem;
  height: 3.5rem;
  background: linear-gradient(135deg, #10b981, #059669);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.3rem;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
  transition: var(--transition-normal);
}

.contact-card:hover .contact-avatar {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.contact-details h5 {
  font-size: 1.3rem;
  font-weight: 600;
  color: #ffffff;
  margin: 0 0 0.2rem 0;
}

.contact-details span {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 0.8rem;
  border-radius: var(--radius);
  transition: var(--transition-normal);
}

.contact-method:hover {
  background: rgba(16, 185, 129, 0.05);
}

.method-icon {
  width: 2.5rem;
  height: 2.5rem;
  background: rgba(16, 185, 129, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #10b981;
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--transition-normal);
}

.contact-method:hover .method-icon {
  background: rgba(16, 185, 129, 0.2);
  transform: scale(1.1);
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.method-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.method-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

.method-value {
  font-size: 1rem;
  color: #ffffff;
  text-decoration: none;
  transition: var(--transition-normal);
}

.method-value:hover {
  color: #10b981;
}
  justify-content: flex-start;
  gap: 1.5rem;
  font-size: 1.7rem;
  text-align: left;
}

.contact-info li i {
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-primary);
  border-radius: 50%;
  font-size: 1.8rem;
  flex-shrink: 0;
  transition: var(--transition);
}

.contact-info li:hover i {
  background: var(--accent);
  color: white;
  transform: scale(1.1);
}

.contact-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 3rem;
}

/* Achievements */
.achievements-container {
  max-width: 120rem;
  margin: 12rem auto 6rem;
  padding: 0 2rem;
}

.page-title {
  font-size: 4rem;
  font-weight: 700;
  color: var(--primary);
  text-align: center;
  margin-bottom: 5rem;
  position: relative;
}

.page-title:after {
  content: '';
  position: absolute;
  bottom: -1.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 6rem;
  height: 0.3rem;
  background: linear-gradient(to right, var(--accent), var(--accent-dark));
  border-radius: var(--radius-full);
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
  gap: 3rem;
}

.certification-card,
.achievement-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  z-index: 1;
  opacity: 0;
  transform: translateY(3rem);
  transform-style: preserve-3d;
  perspective: 1000px;
}

.certification-card.revealed,
.achievement-card.revealed {
  opacity: 1;
  transform: translateY(0);
}

.certification-card:hover,
.achievement-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.certification-card:before,
.achievement-card:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0.5rem;
  background: linear-gradient(to right, var(--accent), var(--accent-dark));
  z-index: 1;
}

.certification-card h4,
.achievement-card h4 {
  font-size: 2rem;
  font-weight: 600;
  color: var(--primary);
  padding: 2.5rem 2.5rem 0;
  margin-bottom: 1rem;
}

.certification-card h4 a,
.achievement-card h4 a {
  color: var(--primary);
}

.certification-card h4 a:hover,
.achievement-card h4 a:hover {
  color: var(--accent);
}

.certification-card p,
.achievement-card p {
  padding: 0 2.5rem;
  margin-bottom: 1.5rem;
}

.certification-card p:first-of-type,
.achievement-card p:first-of-type {
  color: var(--accent);
  font-weight: 500;
  font-size: 1.4rem;
}

.certification-card img {
  width: 100%;
  height: auto;
  border-radius: 0 0 var(--radius) var(--radius);
  margin-top: 2rem;
  transition: transform 0.5s ease;
  max-height: 20rem;
  object-fit: cover;
}

.section-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--accent), transparent);
  margin: 6rem 0;
  opacity: 0.3;
}

/* Custom cursor */
.custom-cursor {
  width: 2rem;
  height: 2rem;
  border: 2px solid var(--accent);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: all 0.1s ease;
  mix-blend-mode: difference;
  opacity: 0;
}

body:hover .custom-cursor {
  opacity: 1;
}

.cursor-hover {
  width: 3rem;
  height: 3rem;
  background-color: rgba(16, 185, 129, 0.2);
  border-width: 1px;
}

.cursor-click {
  transform: translate(-50%, -50%) scale(0.5);
  background-color: var(--accent);
  transition: transform 0.1s ease, background-color 0.1s ease;
}

/* Canvas */
.bg-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.5;
}

/* Responsive adaptations */
@media (max-width: 992px) {
  .hero-title {
    font-size: 5rem;
  }

  .project-category.show {
    grid-template-columns: 1fr;
  }

  #websiteFrameContainer {
    margin-top: 2rem;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 3rem 1.5rem;
    min-height: 90vh;
  }
  
  .hero-title {
    font-size: 2.5rem;
    line-height: 1.3;
  }
  
  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 2rem;
  }
  
  .hero-badge {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
  }

  .ring-wrap {
    grid-template-columns: 1fr;
  }

  .skills-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .skill-card {
    padding: 2.5rem;
  }

  .skill-icon {
    width: 5rem;
    height: 5rem;
  }

  .skill-icon i {
    font-size: 2rem;
  }

  .skill-content h4 {
    font-size: 2rem;
  }

  .skill-name {
    min-width: 10rem;
    font-size: 1.3rem;
  }

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

  .contact-card {
    padding: 3rem 2rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 3.6rem;
  }

  .hero-subtitle {
    font-size: 1.8rem;
  }

  .skills-grid {
    gap: 2rem;
  }

  .skill-card {
    padding: 2rem;
  }

  .skill-icon {
    width: 4.5rem;
    height: 4.5rem;
  }

  .skill-icon i {
    font-size: 1.8rem;
  }

  .skill-content h4 {
    font-size: 1.8rem;
  }

  .skill-items {
    gap: 1.2rem;
  }

  .skill-item {
    gap: 1rem;
  }

  .skill-name {
    min-width: 8rem;
    font-size: 1.2rem;
  }

  .skill-bar {
    height: 0.6rem;
  }

  .project {
    padding: 2rem 1.5rem;
  }

  .contact-info li {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .project-buttons {
    flex-direction: column;
    align-items: center;
  }

  .project-buttons button {
    width: 100%;
    max-width: 25rem;
  }
}

/* 1. Header polish */
.header {
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 16px 0 rgba(0,0,0,0.10);
  border-bottom: 1px solid rgba(0, 255, 65, 0.1);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 6.4rem;
}
.header-title {
  color: #fff;
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.header-nav-list {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.header-nav-list a {
  color: #fff;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  transition: background 0.2s, color 0.2s;
  font-size: 0.95rem;
}
.header-nav-list a:hover {
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent-primary);
}

/* 2. Hero overlay and shapes */
.hero-background::after,
.floating-shapes,
.grid-overlay {
  display: none !important;
}
.shape,
.floating-shapes .shape {
  display: none !important;
  animation: none !important;
}

/* 2. Tech icon hover */
.tech-item {
  box-shadow: 0 2px 12px rgba(16,185,129,0.10);
}
.tech-item:hover {
  box-shadow: 0 6px 24px rgba(16,185,129,0.25), 0 0 0 2px var(--accent);
  border: 1.5px solid var(--accent);
}

/* Headers */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
  max-width: 60rem;
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.3rem;
  color: var(--text-secondary);
  line-height: 1.6;
  font-weight: 400;
}

/* Experience */
.experience-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-top: 3rem;
}

.experience-card {
  background: rgba(16, 185, 129, 0.03);
  border: 1px solid rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.experience-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: var(--transition-normal);
}

.experience-card.featured {
  border-color: rgba(16, 185, 129, 0.2);
  background: rgba(16, 185, 129, 0.05);
}

.experience-card.featured::before {
  opacity: 1;
}

.experience-card:hover {
  transform: translateY(-4px);
  border-color: rgba(16, 185, 129, 0.3);
  background: rgba(16, 185, 129, 0.08);
  box-shadow: 0 8px 32px rgba(16, 185, 129, 0.1);
}

.experience-header {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.experience-icon {
  width: 4rem;
  height: 4rem;
  background: var(--accent-gradient);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.8rem;
  flex-shrink: 0;
}

.experience-info {
  flex: 1;
}

.experience-info h4 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.company {
  display: block;
  font-size: 1.2rem;
  color: var(--text-accent);
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.experience-type {
  display: inline-block;
  background: rgba(16, 185, 129, 0.1);
  color: var(--text-accent);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 500;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.experience-duration {
  text-align: right;
}

.duration {
  font-size: 1.1rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.experience-content .description {
  font-size: 1.3rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.experience-achievements {
  margin-bottom: 2rem;
}

.achievement-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.achievement-item i {
  color: var(--accent);
  font-size: 1.2rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.achievement-item span {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.experience-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: rgba(16, 185, 129, 0.03);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(16, 185, 129, 0.1);
}

.experience-stats .stat-item {
  text-align: center;
}

.experience-stats .stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-accent);
  margin-bottom: 0.5rem;
}

.experience-stats .stat-label {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.experience-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.experience-tech .tech-tag {
  background: rgba(16, 185, 129, 0.1);
  color: var(--text-accent);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 500;
  border: 1px solid rgba(16, 185, 129, 0.2);
  transition: var(--transition-normal);
}

.experience-tech .tech-tag:hover {
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.3);
  transform: translateY(-1px);
}

/* Skills */
.skills-container {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  margin-top: 3rem;
}

.skills-category {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(16, 185, 129, 0.03) 100%);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.skills-category::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #10b981, #059669, #047857);
  opacity: 0.8;
}

.skills-category:hover {
  border-color: rgba(16, 185, 129, 0.4);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.12) 0%, rgba(16, 185, 129, 0.06) 100%);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(16, 185, 129, 0.15);
}

.category-header {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(16, 185, 129, 0.2);
}

.category-header .category-icon {
  align-self: flex-start;
}

.category-icon {
  width: 3.5rem;
  height: 3.5rem;
  background: linear-gradient(135deg, #10b981, #059669);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.6rem;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
  transition: var(--transition-normal);
}

.category-icon:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.category-header h4 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  background: linear-gradient(135deg, #10b981, #059669);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.category-description {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.4;
  font-style: italic;
}

.skills-category .skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 0;
}

.skill-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(16, 185, 129, 0.05) 100%);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-lg);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.skill-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(16, 185, 129, 0.1), transparent);
  transition: left 0.6s ease;
}

.skill-item:hover::before {
  left: 100%;
}

.skill-item:hover {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(16, 185, 129, 0.08) 100%);
  border-color: rgba(16, 185, 129, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.2);
}

.skill-item .skill-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #10b981;
  flex-shrink: 0;
  background: rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-lg);
  transition: var(--transition-normal);
}

.skill-item:hover .skill-icon {
  background: rgba(16, 185, 129, 0.2);
  color: #059669;
  transform: scale(1.1);
}

.skill-info {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  flex: 1;
}

.skill-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
  transition: var(--transition-normal);
}

.skill-item:hover .skill-name {
  color: #10b981;
}

.skill-level {
  font-size: 0.9rem;
  color: #059669;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: rgba(16, 185, 129, 0.1);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  display: inline-block;
  width: fit-content;
  transition: var(--transition-normal);
}

.skill-item:hover .skill-level {
  background: rgba(16, 185, 129, 0.2);
  color: #047857;
}

/* 3. Skills section polish */
.skill-card {
  background: var(--glass-bg);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--glass-border);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* 4. Project cards and filter buttons */
.project-filters {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  justify-content: center;
  flex-wrap: wrap;
}
.filter-btn {
  background: var(--glass-bg);
  color: var(--text-primary);
  border: 1.5px solid var(--glass-border);
  border-radius: var(--radius-full);
  padding: 0.7rem 1.8rem;
  font-size: 1.2rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  transition: all 0.2s;
}
.filter-btn.active, .filter-btn:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent-dark);
  box-shadow: 0 4px 16px rgba(16,185,129,0.13);
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.project-card {
  background: var(--glass-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1.5px solid var(--glass-border);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
  position: relative;
  backdrop-filter: blur(10px);
}
.project-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 40px rgba(16,185,129,0.25);
  border-color: var(--accent);
}
.project-image {
  position: relative;
  height: 200px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.project-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, rgba(16, 185, 129, 0.8), rgba(16, 185, 129, 0.6));
  opacity: 0.8;
  transition: opacity 0.3s ease;
}
.project-card:hover .project-image::before {
  opacity: 0.6;
}
.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 2;
}
.project-card:hover .project-overlay {
  opacity: 1;
}
.project-links {
  display: flex;
  gap: 1rem;
  z-index: 3;
}
.project-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  background: var(--accent);
  color: white;
  border-radius: 50%;
  text-decoration: none;
  font-size: 1.2rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(16,185,129,0.3);
}
.project-link:hover {
  background: white;
  color: var(--accent);
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(16,185,129,0.4);
}
.project-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--accent-primary);
  color: var(--primary);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 3;
  backdrop-filter: blur(10px);
}
.project-content {
  padding: 2rem;
  background: var(--glass-bg);
}
.project-content h4 {
  color: white;
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 1rem;
  line-height: 1.3;
}
.project-content p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.tech-tag {
  display: inline-block;
  background: var(--accent);
  color: white;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  box-shadow: 0 2px 8px rgba(16,185,129,0.2);
  transition: all 0.3s ease;
}
.tech-tag:hover {
  background: white;
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(16,185,129,0.3);
}
/* Filters */
.project-filters {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.filter-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.5rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(16,185,129,0.3);
}
.filter-btn i {
  font-size: 1rem;
}
/* CTA */
.projects-cta {
  text-align: center;
  margin-top: 4rem;
}
.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1.2rem 2.5rem;
  background: var(--accent);
  color: white;
  text-decoration: none;
  border-radius: var(--radius-full);
  font-size: 1.1rem;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(16,185,129,0.3);
}
.cta-button:hover {
  background: white;
  color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(16,185,129,0.4);
}
.cta-button i:last-child {
  transition: transform 0.3s ease;
}
.cta-button:hover i:last-child {
  transform: translateX(5px);
}
/* Responsive adjustments */
@media (max-width: 768px) {
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .project-filters {
    gap: 0.5rem;
  }
  
  .filter-btn {
    padding: 0.6rem 1rem;
    font-size: 0.8rem;
  }
  
  .project-content {
    padding: 1.5rem;
  }
  
  .project-content h4 {
    font-size: 1.2rem;
  }
}
@media (max-width: 480px) {
  .project-filters {
    flex-direction: column;
    align-items: center;
  }
  
  .filter-btn {
    width: 100%;
    max-width: 200px;
    justify-content: center;
  }
}

/* Contact */
.contact-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  margin-top: 3rem;
  align-items: start;
}

.contact-content {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.contact-intro h4 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  line-height: 1.3;
}

.contact-intro p {
  font-size: 1.3rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.contact-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.contact-feature {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem;
  background: rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-lg);
  transition: var(--transition-normal);
}

.contact-feature:hover {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.2);
  transform: translateY(-2px);
}

.contact-feature i {
  color: var(--text-accent);
  font-size: 1.4rem;
  flex-shrink: 0;
}

.contact-feature span {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.contact-actions {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.contact-btn {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 2.4rem;
  border-radius: var(--radius-lg);
  font-size: 1.4rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-normal);
  flex: 1;
  min-width: 200px;
  justify-content: center;
}

.contact-btn.primary {
  background: var(--accent-gradient);
  color: white;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.contact-btn.primary:hover {
  transform: translateY(-2px);
  background: var(--accent-gradient-2);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.2);
}

.contact-btn.secondary {
  background: rgba(16, 185, 129, 0.05);
  color: var(--text-primary);
  border: 1px solid rgba(16, 185, 129, 0.1);
}

.contact-btn.secondary:hover {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.2);
  transform: translateY(-2px);
}

.contact-info {
  display: flex;
  justify-content: center;
}

.contact-card {
  background: rgba(16, 185, 129, 0.03);
  border: 1px solid rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  width: 100%;
  max-width: 400px;
  transition: var(--transition-normal);
}

.contact-card:hover {
  border-color: rgba(16, 185, 129, 0.2);
  background: rgba(16, 185, 129, 0.05);
  transform: translateY(-2px);
}

.contact-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(16, 185, 129, 0.1);
}

.contact-avatar {
  width: 4rem;
  height: 4rem;
  background: var(--accent-gradient);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.8rem;
  flex-shrink: 0;
}

.contact-details h5 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
  line-height: 1.3;
}

.contact-details span {
  font-size: 1.1rem;
  color: var(--text-accent);
  font-weight: 500;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1rem;
  background: rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-lg);
  transition: var(--transition-normal);
}

.contact-method:hover {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.2);
}

.method-icon {
  width: 2.2rem;
  height: 2.2rem;
  background: rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-accent);
  font-size: 1rem;
  flex-shrink: 0;
}

.method-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  flex: 1;
}

.method-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.method-value {
  font-size: 1rem;
  color: var(--text-primary);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-normal);
}

.method-value:hover {
  color: var(--text-accent);
}

/* Contact section polish */
.contact-info-card, .contact-form-card {
  flex: 1;
  background: var(--glass-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1.5px solid var(--glass-border);
  padding: 3rem 2.5rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 2.2rem;
  margin-top: 2.2rem;
}
.contact-method {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}
.method-icon {
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius-full);
  width: 2.7rem;
  height: 2.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 2px 8px rgba(16,185,129,0.13);
}
.contact-form-card h4 {
  color: #fff;
  margin-bottom: 1.5rem;
}
.contact-form .form-group {
  margin-bottom: 1.3rem;
}
.contact-form input, .contact-form textarea {
  width: 100%;
  padding: 1rem 1.2rem;
  border-radius: var(--radius);
  border: 1.5px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--text-primary);
  font-size: 1.1rem;
  font-family: inherit;
  transition: border 0.2s, background 0.2s;
}
.contact-form input:focus, .contact-form textarea:focus {
  border-color: var(--accent-primary);
  background: rgba(16, 185, 129, 0.05);
  outline: none;
}
.submit-btn {
  background: var(--accent-gradient);
  color: white;
  border: none;
  border-radius: var(--radius-full);
  padding: 1rem 2.2rem;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(16,185,129,0.13);
  transition: background 0.2s, transform 0.2s;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.submit-btn:hover {
  background: var(--accent-dark);
  transform: translateY(-2px) scale(1.04);
}

/* Footer polish */
.footer {
  background: #181c2a;
  color: #fff;
  padding: 4rem 2rem 2rem 2rem;
  border-top: 2px solid rgba(0, 255, 65, 0.1);
  box-shadow: 0 -2px 16px 0 rgba(0,0,0,0.10);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 4rem;
  justify-content: space-between;
  align-items: flex-start;
  max-width: 120rem;
  margin: 0 auto;
}
.footer-logo h2 {
  color: #fff;
  font-size: 2.1rem;
  font-weight: 700;
}
.footer-logo p {
  color: #bfc6e0;
  font-size: 1.1rem;
  margin-top: 0.5rem;
}
.footer-links h4 {
  color: #fff;
  font-size: 1.2rem;
  margin-bottom: 1.2rem;
}
.footer-col ul li a {
  color: #bfc6e0;
  transition: color 0.2s;
}
.footer-col ul li a:hover {
  color: var(--accent);
}
.social-links a {
  background: var(--glass-bg);
  color: var(--text-primary);
  border-radius: var(--radius-full);
  width: 2.7rem;
  height: 2.7rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-right: 0.7rem;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}
.social-links a:hover {
  background: var(--accent);
  color: #fff;
  transform: scale(1.13);
}

/* General polish */
.btn-primary, .btn-secondary, .cta-button {
  border-radius: var(--radius-full);
  box-shadow: 0 2px 8px rgba(16,185,129,0.10);
  font-weight: 600;
  letter-spacing: 0.2px;
}
.section {
  padding-top: 7rem;
  padding-bottom: 7rem;
}

/* Responsive fixes */
@media (max-width: 992px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  .hero-visual {
    justify-content: center;
    margin-top: 2.5rem;
  }
  .contact-container {
    flex-direction: column;
    gap: 2rem;
  }
  .footer-inner {
    flex-direction: column;
    gap: 2.5rem;
    align-items: flex-start;
  }
}
@media (max-width: 600px) {
  .skills-grid {
    grid-template-columns: 1fr;
  }
  .section {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }
  .footer {
    padding: 2.5rem 1rem 1rem 1rem;
  }
}

/* Connect */
.modern-connect {
  max-width: 420px;
  margin: 3rem auto 0 auto;
  padding: 3rem 2.5rem 2.5rem 2.5rem;
  background: #181a1b;
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 8px 0 rgba(16, 185, 129, 0.07);
  border: 1.5px solid var(--accent);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.connect-avatar {
  width: 6.5rem;
  height: 6.5rem;
  background: var(--accent);
  color: #181a1b;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  margin-bottom: 2.2rem;
  box-shadow: none;
}
.connect-methods {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  width: 100%;
}
.connect-method {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  background: #181a1b;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--accent);
  padding: 1.2rem 1.6rem;
  color: #e0e0e0;
  font-size: 1.15rem;
  font-weight: 500;
  box-shadow: none;
  transition: background 0.2s, color 0.2s, border 0.2s, transform 0.2s;
  text-decoration: none;
  cursor: pointer;
  justify-content: flex-start;
}
.connect-method:hover {
  background: var(--accent);
  color: #181a1b;
  border-color: var(--accent);
  box-shadow: none;
  transform: translateY(-2px) scale(1.03);
}
.connect-method .connect-icon {
  font-size: 1.5rem;
  background: var(--accent);
  border-radius: 50%;
  width: 2.7rem;
  height: 2.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #181a1b;
  transition: background 0.2s, color 0.2s;
}
.connect-method:hover .connect-icon {
  background: #181a1b;
  color: var(--accent);
}
.connect-label {
  font-weight: 600;
  min-width: 5.5rem;
}
.connect-value {
  color: #b0b0b0;
  font-size: 1.05rem;
  margin-left: auto;
  text-align: right;
  font-weight: 400;
}
@media (max-width: 600px) {
  .modern-connect {
    max-width: 98vw;
    padding: 2rem 0.7rem 1.5rem 0.7rem;
  }
  .connect-method {
    font-size: 1rem;
    padding: 1rem 1.1rem;
  }
  .connect-avatar {
    width: 4.5rem;
    height: 4.5rem;
    font-size: 2.1rem;
  }
}

#contact .section-subtitle {
  color: #b0b0b0;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-top: 3rem;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.about-text p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.expertise-areas {
  background: rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(0, 255, 65, 0.1);
  border-radius: var(--radius-sm);
  padding: 2rem;
  backdrop-filter: blur(10px);
}

.expertise-areas h4 {
  color: var(--accent);
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.expertise-areas ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.expertise-areas li {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(0, 255, 65, 0.1);
  font-size: 1rem;
  color: var(--text-primary);
}

.expertise-areas li:last-child {
  border-bottom: none;
}

.expertise-areas li i {
  color: var(--accent);
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
}

.security-metrics {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.metric-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.metric-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
  border-color: var(--accent);
}

.metric-icon {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.metric-icon i {
  color: white;
  font-size: 1.2rem;
}

.metric-content h4 {
  color: var(--text-primary);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.metric-content p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .about-text p {
    font-size: 1rem;
  }
  
  .expertise-areas {
    padding: 1.5rem;
  }
  
  .metric-card {
    padding: 1rem;
  }
  
  .metric-icon {
    width: 40px;
    height: 40px;
  }
  
  .metric-icon i {
    font-size: 1rem;
  }
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.testimonial-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 20px;
  font-size: 4rem;
  color: var(--accent);
  opacity: 0.3;
  font-family: serif;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(16, 185, 129, 0.2);
  border-color: var(--accent);
}

.testimonial-content p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  font-style: italic;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid rgba(16, 185, 129, 0.2);
  padding-top: 1.5rem;
}

.author-info h4 {
  color: var(--accent-primary);
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
  font-weight: 600;
}

.author-info span {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .testimonial-card {
    padding: 1.5rem;
  }
  
  .testimonial-content p {
    font-size: 1rem;
  }
}

/* CTA */
.cta-container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  align-items: center;
  background: linear-gradient(135deg, rgba(0, 255, 65, 0.1), rgba(16, 185, 129, 0.05));
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-lg);
  padding: 3rem;
  backdrop-filter: blur(10px);
}

.cta-content h3 {
  font-size: 2.5rem;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-content p {
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.cta-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.cta-feature {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.cta-feature i {
  color: var(--accent);
  font-size: 1.2rem;
  width: 20px;
  text-align: center;
}

.cta-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.cta-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.cta-btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: white;
}

.cta-btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(16, 185, 129, 0.3);
}

.cta-btn.secondary {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}

.cta-btn.secondary:hover {
  background: var(--accent);
  color: white;
  transform: translateY(-2px);
}

.cta-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.security-stats {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.security-stats .stat-item {
  text-align: center;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  backdrop-filter: blur(10px);
}

.security-stats .stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.security-stats .stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

@media (max-width: 992px) {
  .cta-container {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem;
  }
  
  .cta-content h3 {
    font-size: 2rem;
  }
  
  .cta-content p {
    font-size: 1.1rem;
  }
  
  .cta-actions {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .cta-container {
    padding: 1.5rem;
  }
  
  .cta-content h3 {
    font-size: 1.8rem;
  }
  
  .cta-content p {
    font-size: 1rem;
  }
  
  .cta-actions {
    flex-direction: column;
  }
  
  .cta-btn {
    justify-content: center;
  }
  
  .security-stats {
    flex-direction: row;
    gap: 1rem;
  }
  
  .security-stats .stat-item {
    padding: 1rem;
  }
  
  .security-stats .stat-number {
    font-size: 1.5rem;
  }
}

/* Timeline */
.experience-timeline {
  position: relative;
  max-width: 800px;
  margin: 4rem auto 0;
  padding: 0 2rem;
}

.experience-timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, rgba(16, 185, 129, 0.3), rgba(0, 255, 65, 0.1));
  transform: translateX(-50%);
  z-index: 1;
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  display: flex;
  align-items: center;
}

.timeline-item:nth-child(odd) {
  flex-direction: row;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-marker {
  position: relative;
  z-index: 2;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.8), rgba(16, 185, 129, 0.6));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.2);
  border: 4px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.timeline-marker:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.3);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.9), rgba(16, 185, 129, 0.7));
}

.timeline-marker i {
  color: white;
  font-size: 1.5rem;
}

.timeline-content {
  flex: 1;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  margin: 0 2rem;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  position: relative;
}

.timeline-content::before {
  content: '';
  position: absolute;
  top: 50%;
  width: 0;
  height: 0;
  border: 8px solid transparent;
  transform: translateY(-50%);
}

.timeline-item:nth-child(odd) .timeline-content::before {
  right: -16px;
  border-left-color: rgba(16, 185, 129, 0.2);
}

.timeline-item:nth-child(even) .timeline-content::before {
  left: -16px;
  border-right-color: rgba(16, 185, 129, 0.2);
}

.timeline-content:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 255, 65, 0.15);
  border-color: rgba(16, 185, 129, 0.3);
  background: rgba(16, 185, 129, 0.05);
}

.timeline-header {
  margin-bottom: 1rem;
}

.timeline-header h4 {
  color: var(--text-primary);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.timeline-header .company {
  color: var(--accent);
  font-size: 1.1rem;
  font-weight: 500;
  display: block;
  margin-bottom: 0.25rem;
}

.timeline-header .duration {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-style: italic;
}

.timeline-content p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.timeline-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tech-badge {
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-primary);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-lg);
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid rgba(16, 185, 129, 0.2);
  transition: all 0.3s ease;
}

.tech-badge:hover {
  background: var(--accent-primary);
  color: white;
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .experience-timeline::before {
    left: 30px;
  }
  
  .timeline-item {
    flex-direction: row !important;
    margin-left: 60px;
  }
  
  .timeline-marker {
    position: absolute;
    left: -60px;
    width: 50px;
    height: 50px;
  }
  
  .timeline-marker i {
    font-size: 1.2rem;
  }
  
  .timeline-content {
    margin: 0;
  }
  
  .timeline-content::before {
    display: none;
  }
  
  .timeline-header h4 {
    font-size: 1.2rem;
  }
  
  .timeline-content p {
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .experience-timeline {
    padding: 0 1rem;
  }
  
  .timeline-content {
    padding: 1.5rem;
  }
  
  .timeline-tech {
    gap: 0.3rem;
  }
  
  .tech-badge {
    font-size: 0.7rem;
    padding: 0.3rem 0.6rem;
  }
}

/* Developer touches */
.footer-terminal {
  margin-top: 1rem;
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  color: var(--text-muted);
  text-align: center;
}

.terminal-prompt {
  color: var(--accent-primary);
  font-weight: bold;
}

.terminal-text {
  color: var(--text-secondary);
}

/* Experience grid */
.experience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.experience-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.experience-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  box-shadow: 0 15px 30px rgba(16, 185, 129, 0.2);
}

.experience-card.featured {
  border-color: var(--accent-primary);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(16, 185, 129, 0.05) 100%);
}

.experience-card.featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-dark));
}

.experience-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.experience-icon {
  width: 3.5rem;
  height: 3.5rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.experience-meta {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.experience-type {
  background: rgba(16, 185, 129, 0.2);
  color: var(--accent-primary);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-lg);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.experience-duration {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
}

.experience-content h4 {
  color: white;
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.experience-content .company {
  color: var(--accent);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  display: block;
}

.experience-content .description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.experience-stats {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.experience-stats .stat {
  text-align: center;
}

.experience-stats .stat-number {
  display: block;
  color: var(--accent);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
}

.experience-stats .stat-label {
  display: block;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 500;
  margin-top: 0.3rem;
}

.experience-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.experience-tech .tech-tag {
  background: rgba(16, 185, 129, 0.2);
  color: var(--accent-primary);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-lg);
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

/* About */
.about-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: start;
  margin-top: 2rem;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.lead-text {
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.6;
}

.about-text p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}

.about-stats .stat-item {
  text-align: center;
  padding: 1.5rem;
  background: rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
}

.about-stats .stat-item:hover {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.2);
  transform: translateY(-2px);
}

.about-stats .stat-number {
  display: block;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: 0.5rem;
}

.about-stats .stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.expertise-card {
  background: rgba(16, 185, 129, 0.03);
  border: 1px solid rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  transition: var(--transition-normal);
}

.expertise-card:hover {
  background: rgba(16, 185, 129, 0.06);
  border-color: rgba(16, 185, 129, 0.2);
  transform: translateY(-3px);
}

.expertise-icon {
  width: 60px;
  height: 60px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: white;
  font-size: 1.5rem;
}

.expertise-card h4 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.expertise-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.testimonial-card {
  background: rgba(16, 185, 129, 0.03);
  border: 1px solid rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition-normal);
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-2px);
  border-color: rgba(16, 185, 129, 0.2);
  background: rgba(16, 185, 129, 0.05);
}

.testimonial-content {
  margin-bottom: 2rem;
}

.quote-icon {
  color: var(--accent-primary);
  font-size: 2rem;
  margin-bottom: 1.5rem;
  opacity: 0.7;
}

.testimonial-content p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  font-style: italic;
  position: relative;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  border-top: 1px solid rgba(16, 185, 129, 0.1);
  padding-top: 1.5rem;
}

.author-avatar {
  width: 50px;
  height: 50px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.author-info h4 {
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.author-info span {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
}

/* Responsive */
@media (max-width: 768px) {
  .experience-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .about-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .about-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .expertise-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .contact-features {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .contact-actions {
    flex-direction: column;
  }
  
  .contact-btn {
    min-width: auto;
  }
  
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .skills-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .skills-category {
    padding: 2rem;
  }
  
  .skills-category .skills-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .category-header {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .category-header .category-icon {
    align-self: center;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .contact-features {
    gap: 1rem;
  }
  
  .contact-feature {
    padding: 1rem;
  }
  
  .contact-actions {
    gap: 1rem;
  }
  
  .contact-btn {
    padding: 1.2rem 1.5rem;
  }
  
  .contact-card {
    padding: 2rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }
  
  .project-filters {
    flex-direction: column;
    align-items: center;
  }
  
  .section-title {
    font-size: 2.8rem;
  }
  
  .section-subtitle {
    font-size: 1.1rem;
  }
  
  .experience-card {
    padding: 1.5rem;
  }
  
  .experience-header {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .experience-duration {
    text-align: center;
  }
  
  .experience-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .experience-tech {
    justify-content: center;
  }
}

/* Mobile */
@media (max-width: 480px) {
  .hero {
    padding: 6rem 1rem 2rem 1rem;
  }
  
  .hero-title {
    font-size: 3.5rem;
  }
  
  .title-highlight {
    font-size: 4rem;
  }
  
  .hero-subtitle {
    font-size: 1.4rem;
  }
  
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .about-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .section-title {
    font-size: 2.4rem;
  }
  
  .section-subtitle {
    font-size: 1rem;
  }
  
  .hero-actions {
    flex-direction: column;
    gap: 1rem;
  }
  
  .hero-cta {
    width: 100%;
    justify-content: center;
  }
  
  .experience-header {
    gap: 0.8rem;
  }
  
  .experience-icon {
    width: 3rem;
    height: 3rem;
    font-size: 1rem;
  }
  
  .experience-stats {
    gap: 1rem;
  }
  
  .experience-stats .stat-number {
    font-size: 1.3rem;
  }
}

/* Skills */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.skill-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.skill-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  box-shadow: 0 15px 30px rgba(16, 185, 129, 0.2);
}

.skill-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.skill-icon {
  width: 3rem;
  height: 3rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.skill-header h4 {
  color: white;
  font-size: 1.3rem;
  font-weight: 600;
  margin: 0;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.skill-tag {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-lg);
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid;
  transition: all 0.3s ease;
}

.skill-tag.expert {
  background: rgba(34, 197, 94, 0.2);
  color: #22c55e;
  border-color: rgba(34, 197, 94, 0.3);
}

.skill-tag.advanced {
  background: rgba(16, 185, 129, 0.2);
  color: var(--accent);
  border-color: rgba(16, 185, 129, 0.3);
}

.skill-tag.intermediate {
  background: rgba(245, 158, 11, 0.2);
  color: #f59e0b;
  border-color: rgba(245, 158, 11, 0.3);
}

.skill-tag:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Responsive */
@media (max-width: 768px) {
  .skills-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
  }
  
  .skill-card {
    padding: 1.5rem;
  }
  
  .skill-header {
    gap: 0.8rem;
  }
  
  .skill-icon {
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1rem;
  }
  
  .skill-tags {
    gap: 0.6rem;
  }
  
  .skill-tag {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
  }
}