/* CSS Variables for consistent theming */

/* CSS Variables for consistent theming */
:root {
  --primary-color: #6366f1;
  --secondary-color: #8b5cf6;
  --accent-color: #06b6d4;
  --hero-subtitle-color: #8EE7FF; /* NEW: Control hero subtitle color */
  --dark-bg: #0f172a;
  --darker-bg: #020617;
  --card-bg: rgba(30, 41, 59, 0.8);
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-xl: 0 35px 60px -12px rgba(0, 0, 0, 0.35);
}

/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--dark-bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Animated background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 50%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 40% 80%, rgba(120, 219, 255, 0.3) 0%, transparent 50%);
  z-index: -2;
  animation: backgroundShift 20s ease-in-out infinite;
}

@keyframes backgroundShift {
  0%, 100% { transform: translateX(0) translateY(0); }
  25% { transform: translateX(-20px) translateY(-10px); }
  50% { transform: translateX(20px) translateY(10px); }
  75% { transform: translateX(-10px) translateY(20px); }
}

/* Floating particles effect */
.particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  animation: float 15s infinite linear;
}

@keyframes float {
  0% {
    transform: translateY(100vh) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100px) rotate(360deg);
    opacity: 0;
  }
}

/* Modern Navigation */
header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 900;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 5%;
  max-width: 1400px;
  margin: 0 auto;
}

.logo a {
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  transition: all 0.3s ease;
  line-height: 1;
}

.logo a:hover {
  transform: scale(1.05);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  transition: all 0.3s ease;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  transition: width 0.3s ease;
}

.nav-links a:hover {
  color: var(--text-primary);
  transform: translateY(-2px);
}

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

/* Active navigation link */
.nav-links a.active {
  color: var(--accent-color);
}

.nav-links a.active::after {
  width: 100%;
}

/* Hero Section */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding: 0 5%;
  width: 100%;
}

.hero-content {
  max-width: 100vw;
  width: 80%;
  z-index: 2;
  padding: 2rem;
}



#hero h1 {
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 800;
  margin-top: 3rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 1s ease-out;
  line-height: 1.5;
}
#hero h2 {
  font-size: clamp(3.5rem, 10vw, 6rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 1s ease-out;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: clamp(1.2rem, 4vw, 1.5rem);
  color: var(--text-secondary) !important;
  margin-bottom: 1.5rem;
  font-weight: 600;
  animation: fadeInUp 1s ease-out 0.2s both;
  letter-spacing: 0.5px;
}

#hero p {
  font-size: 1.15rem;
  color: var(--text-secondary) ;
  margin-bottom: 2.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 1s ease-out 0.4s both;
  line-height: 1.8;
}
#hero p strong,
#hero p b {
  color: var(--hero-subtitle-color);
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease-out 0.6s both;
  margin-top: 2rem;
}
/* Modern Buttons */
.btn-primary, .btn-secondary {
  padding: 1rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border: none;
  cursor: pointer;
}

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

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px);
  border-color: var(--accent-color);
}




/* Showcase Section - Circular Icon with Overlapping Card */
#showcase {
  padding: 0rem 0;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

.showcase-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8rem;
  width: 80%;
  max-width: 1400px;
  margin: 0 auto;
}

.showcase-card {
  position: relative;
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding-left: 100px; /* Space for the circle */
  height: 200px;
}

.showcase-card:hover {
  transform: scale(1.01) rotate(-1deg);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Circular Icon Container - Left Side */
.card-icon-container {
  position: absolute;
  left: 0;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border: 2px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(20px);
  transition: all 0.4s ease;
  z-index: 2;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.showcase-card:hover .card-icon-container {
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

/* Portfolio Card - Blue theme */
.showcase-card.portfolio .card-icon-container {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(37, 99, 235, 0.15));
  border-color: rgba(59, 130, 246, 0.3);
}

.showcase-card.portfolio:hover .card-icon-container {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.3), rgba(37, 99, 235, 0.25));
  border-color: rgba(59, 130, 246, 0.5);
  box-shadow: 0 20px 60px rgba(59, 130, 246, 0.4);
}

/* Podcast Card - Purple theme */
.showcase-card.podcast .card-icon-container {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(124, 58, 237, 0.15));
  border-color: rgba(139, 92, 246, 0.3);
}

.showcase-card.podcast:hover .card-icon-container {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.3), rgba(124, 58, 237, 0.25));
  border-color: rgba(139, 92, 246, 0.5);
  box-shadow: 0 20px 60px rgba(139, 92, 246, 0.4);
}

/* Simulations Card - Cyan theme */
.showcase-card.simulations .card-icon-container {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(8, 145, 178, 0.15));
  border-color: rgba(6, 182, 212, 0.3);
}

.showcase-card.simulations:hover .card-icon-container {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.3), rgba(8, 145, 178, 0.25));
  border-color: rgba(6, 182, 212, 0.5);
  box-shadow: 0 20px 60px rgba(6, 182, 212, 0.4);
}
/* Target only the #simulations section headings */
/* Gradient for headings in #simulations section */
#simulations h1,
#simulations h2 {
  background: linear-gradient(90deg, #6b6bff, #b99df0); /* same gradient as h1 */
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text; /* for other browsers */
}

#simulations h1 {
  font-size: 15px; /* Reduce from default size */
  font-weight: 200; /* optional: adjust weight */
  margin-bottom: 8px; /* optional: spacing */
}

#simulations h2 {
  font-size: 100px; /* Increase font size */
  font-weight: 700; /* optional: make it bold */
  margin-top: 0; /* optional */
  margin-bottom: 12px; /* optional spacing */
}

/* Optional: make subtitle slightly smaller or adjust spacing */
#simulations .subtitle {
  font-size: 18px;
  margin-bottom: 16px;
}
/* Icon Styles */
.card-icon {
  font-size: 5rem;
  display: block;
  transition: all 0.4s ease;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.showcase-card:hover .card-icon {
  transform: scale(1.1);
}

.card-icon-img {
  width: 120px;
  height: 120px;
  object-fit: contain;
  display: block;
  transition: all 0.4s ease;
  filter: brightness(0.9) drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.showcase-card:hover .card-icon-img {
  transform: scale(1.1);
  filter: brightness(1.1) drop-shadow(0 4px 12px rgba(0, 0, 0, 0.4));
}

/* Card Content - Right Side with Rounded Rectangle */
.card-content {
  position: relative;
  flex: 1;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
  border-radius: 30px;
  padding: 2.5rem 2.5rem 2.5rem 140px; /* Extra left padding for circle overlap */
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  transition: all 0.4s ease;
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

/* Shimmer effect */
.card-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.6s ease;
}

.showcase-card:hover .card-content::before {
  left: 100%;
}

/* Gradient border effect */
.card-content::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 30px;
  padding: 2px;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6, #06b6d4);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.showcase-card:hover .card-content::after {
  opacity: 1;
}

/* Portfolio Card Content */
.showcase-card.portfolio .card-content {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(37, 99, 235, 0.1));
}

.showcase-card.portfolio:hover .card-content {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.25), rgba(37, 99, 235, 0.15));
  box-shadow: 0 20px 60px rgba(59, 130, 246, 0.3);
}

/* Podcast Card Content */
.showcase-card.podcast .card-content {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(124, 58, 237, 0.1));
}

.showcase-card.podcast:hover .card-content {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.25), rgba(124, 58, 237, 0.15));
  box-shadow: 0 20px 60px rgba(139, 92, 246, 0.3);
}

/* Simulations Card Content */
.showcase-card.simulations .card-content {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.15), rgba(8, 145, 178, 0.1));
}

.showcase-card.simulations:hover .card-content {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.25), rgba(8, 145, 178, 0.15));
  box-shadow: 0 20px 60px rgba(6, 182, 212, 0.3);
}

/* Text Content */
.card-content h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: #f1f5f9;
  font-weight: 700;
  transition: all 0.3s ease;
  position: relative;
  z-index: 2;
}

.showcase-card:hover .card-content h2 {
  color: #60a5fa;
}

.card-content p {
  color: #cbd5e1;
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 2;
}

/* Arrow Link */
.card-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #60a5fa;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.showcase-card:hover .card-arrow {
  gap: 1rem;
  color: #93c5fd;
}

.card-arrow::after {
  content: '→';
  font-size: 1.5rem;
  transition: transform 0.3s ease;
}

.showcase-card:hover .card-arrow::after {
  transform: translateX(5px);
}

/* Responsive adjustments */
@media (max-width: 1200px) {
  .showcase-grid {
    width: 85%;
  }
}

@media (max-width: 768px) {
  .showcase-grid {
    width: 90%;
    gap: 4rem;
  }

  .showcase-card {
    flex-direction: column;
    padding-left: 0;
    height: auto;
    min-height: auto;
  }

  .card-icon-container {
    position: relative;
    left: auto;
    margin: 0 auto 1.5rem;
    width: 120px;
    height: 120px;
  }

  .card-icon {
    font-size: 3rem;
  }

  .card-icon-img {
    width: 80px;
    height: 80px;
  }

  .card-content {
    padding: 2rem;
    min-height: auto;
  }

  .card-content h2 {
    font-size: 1.5rem;
  }

  .card-content p {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .showcase-grid {
    width: 90%;
    gap: 3rem;
  }

  .showcase-card {
    padding: 0;
  }

  .card-icon-container {
    width: 100px;
    height: 100px;
    margin-bottom: 1rem;
  }

  .card-icon {
    font-size: 2.5rem;
  }

  .card-icon-img {
    width: 70px;
    height: 70px;
  }

  .card-content {
    padding: 1.5rem;
  }

  .card-content h2 {
    font-size: 1.3rem;
  }

  .card-content p {
    font-size: 0.95rem;
  }
}

/* Footer */
footer {
  background: var(--darker-bg);
  padding: 3rem 5%;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 5rem;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 25px;
  background: rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
}

.social-links a:hover {
  color: var(--accent-color);
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

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

/* Mobile Menu Overlay - REMOVED */
.mobile-menu-overlay {
  display: none !important;
}

.mobile-menu-overlay.active {
  display: none !important;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 9999999999 !important;
  position: relative;
}

.mobile-menu-toggle span {
  display: block;
  width: 28px;
  height: 3px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* Responsive Design */
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed !important;
    top: 0 !important;
    right: -100% !important;
    bottom: 0 !important;
    width: 70% !important;
    max-width: 300px !important;
    height: 100vh !important;
    background: #0f172a !important;
    background: linear-gradient(to left, #0f172a 0%, #1e293b 100%) !important;
    backdrop-filter: blur(20px);
    flex-direction: column !important;
    padding: 80px 1.5rem 2rem !important;
    gap: 0 !important;
    margin: 0 !important;
    border-left: 3px solid #6366f1 !important;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    z-index: 999999999 !important;
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.8) !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    pointer-events: auto !important;
  }

  .nav-links.active {
    right: 0 !important;
    display: flex !important;
    visibility: visible !important;
  }

  .nav-links li {
    width: 100%;
    padding: 0;
    margin: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    list-style: none;
    display: block;
    opacity: 1;
    visibility: visible;
  }

  .nav-links a {
    display: block !important;
    width: 100% !important;
    padding: 1.2rem 1rem !important;
    font-size: 1.1rem !important;
    color: #cbd5e1 !important;
    text-decoration: none !important;
    transition: all 0.3s ease;
    opacity: 1 !important;
    visibility: visible !important;
    position: relative !important;
    z-index: 100 !important;
    pointer-events: auto !important;
    cursor: pointer !important;
  }

  .nav-links a:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    padding-left: 1.5rem;
  }

  .nav-links a.active {
    background: rgba(99, 102, 241, 0.15);
    color: var(--accent-color);
    border-left: 3px solid var(--accent-color);
  }

  .nav-links a::after {
    display: none;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  
  nav {
    padding: 1rem 3%;
  }
  
  #hero, #showcase {
    padding: 3rem 3%;
  }
}

@media (max-width: 480px) {
  #hero h1 {
    font-size: 2.5rem;
  }
  
  .card {
    padding: 1.5rem;
  }
}

/* Scroll animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Contact Icons Styles - Add this to your existing CSS */
.contact-icons {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin: 3rem 0;
  flex-wrap: wrap;
}

.contact-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  padding: 1.5rem;
  border-radius: 20px;
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  min-width: 150px;
}

.contact-icon::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s ease;
}

.contact-icon:hover::before {
  left: 100%;
}

.contact-icon:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-color);
}

.contact-icon img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
  filter: brightness(0.8);
}

.contact-icon:hover img {
  transform: scale(1.1);
  filter: brightness(1);
}

.contact-icon span {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
}

.contact-icon:hover span {
  color: var(--accent-color);
}

/* Gmail specific styling */
.contact-icon.gmail:hover {
  border-color: #ea4335;
}

.contact-icon.gmail:hover span {
  color: #ea4335;
}

/* LinkedIn specific styling */
.contact-icon.linkedin:hover {
  border-color: #0077b5;
}

.contact-icon.linkedin:hover span {
  color: #0077b5;
}

/* Calendly specific styling */
.contact-icon.calendly:hover {
  border-color: #006bff;
}

.contact-icon.calendly:hover span {
  color: #006bff;
}

/* Enhanced Contact Section */
#contact {
  padding: 0 !important;
  margin: 0 !important;
  min-height: 100vh !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  position: relative !important;
  overflow: hidden !important;
}

.contact-container {
  max-width: 1200px !important;
  margin: 0 auto !important;
  padding: 5rem 5% !important;
  text-align: center !important;
  z-index: 2 !important;
  position: relative !important;
}

#contact h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 1s ease-out;
}

#contact .contact-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 1s ease-out 0.2s both;
}

/* Enhanced Contact Icons */
.contact-icons {
  display: flex !important;
  justify-content: center !important;
  gap: 2rem !important;
  margin: 3rem 0 !important;
  flex-wrap: wrap !important;
  animation: fadeInUp 1s ease-out 0.4s both;
}

.contact-icon {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  text-decoration: none !important;
  padding: 2rem 1.5rem !important;
  border-radius: 20px !important;
  background: var(--card-bg) !important;
  backdrop-filter: blur(20px) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  position: relative !important;
  overflow: hidden !important;
  min-width: 180px !important;
}

/* Shimmer effect */
.contact-icon::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s ease;
}

.contact-icon:hover::before {
  left: 100%;
}

/* Glow effect */
.contact-icon::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 20px;
  padding: 1px;
  background: linear-gradient(135deg, transparent, var(--accent-color), transparent);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.contact-icon:hover::after {
  opacity: 1;
}

.contact-icon:hover {
  transform: translateY(-15px) scale(1.02);
  box-shadow: 
    var(--shadow-xl),
    0 0 30px rgba(6, 182, 212, 0.3);
}

.contact-icon img {
  width: 70px;
  height: 70px;
  object-fit: contain;
  margin-bottom: 1.5rem;
  transition: all 0.4s ease;
  filter: brightness(0.8) saturate(0.8);
}

.contact-icon:hover img {
  transform: scale(1.15) rotate(5deg);
  filter: brightness(1.2) saturate(1.2);
}

.contact-icon span {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1.1rem;
  text-align: center;
  transition: all 0.3s ease;
}

/* Brand-specific hover effects */
.contact-icon.gmail:hover {
  border-color: #ea4335;
  box-shadow: 
    var(--shadow-xl),
    0 0 30px rgba(234, 67, 53, 0.4);
}

.contact-icon.gmail:hover span {
  color: #ea4335;
}

.contact-icon.linkedin:hover {
  border-color: #0077b5;
  box-shadow: 
    var(--shadow-xl),
    0 0 30px rgba(0, 119, 181, 0.4);
}

.contact-icon.linkedin:hover span {
  color: #0077b5;
}

.contact-icon.calendly:hover {
  border-color: #006bff;
  box-shadow: 
    var(--shadow-xl),
    0 0 30px rgba(0, 107, 255, 0.4);
}

.contact-icon.calendly:hover span {
  color: #006bff;
}

/* Enhanced Contact Form */
.contact-form {
  max-width: 600px !important;
  margin: 4rem auto 0 !important;
  padding: 3rem !important;
  background: var(--card-bg) !important;
  border-radius: 25px !important;
  backdrop-filter: blur(20px) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  position: relative;
  overflow: hidden;
  animation: fadeInUp 1s ease-out 0.6s both;
}

.contact-form::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 25px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent, rgba(255, 255, 255, 0.1));
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
}

.contact-form h2 {
  margin-bottom: 2rem;
  font-size: 1.8rem;
  font-weight: 700;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.form-group {
  margin-bottom: 1.5rem;
  position: relative;
}

.contact-form input,
.contact-form textarea {
  width: 100% !important;
  padding: 1rem !important;
  margin-bottom: 1.5rem !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  border-radius: 10px !important;
  background: rgba(255, 255, 255, 0.05) !important;
  color: var(--text-primary) !important;
  font-family: inherit !important;
  font-size: 1rem !important;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-secondary);
}

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

.contact-form button {
  width: 100% !important;
  padding: 1rem 2rem !important;
  background: var(--gradient-primary) !important;
  color: white !important;
  border: none !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  font-size: 1rem !important;
  cursor: pointer !important;
}

.contact-form button:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.contact-form button:active {
  transform: translateY(-1px);
}

/* Update existing responsive design section to include contact styles */
@media (max-width: 768px) {
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  
  nav {
    padding: 1rem 5%;
  }

  .hero-content {
    width: 90%;
    padding: 1rem;
  }

  #hero {
    padding: 100px 5% 60px;
    min-height: 90vh;
  }

  #hero p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }

  .hero-actions {
    gap: 1rem;
    margin-top: 1.5rem;
  }

  .btn-primary, .btn-secondary {
    padding: 0.85rem 1.75rem;
    font-size: 0.95rem;
  }

  #showcase {
    padding: 2rem 5%;
    min-height: auto;
  }

  /* Contact responsive styles */
  .contact-icons {
    gap: 1rem;
  }
  
  .contact-icon {
    min-width: 120px;
    padding: 1rem;
  }
  
  .contact-icon img {
    width: 50px;
    height: 50px;
  }
  
  #contact {
    padding: 3rem 3%;
  }
  
  .contact-form {
    padding: 1.5rem;
  }
  
  .contact-container {
    padding: 3rem 3%;
  }
}

@media (max-width: 480px) {
  .hero-content {
    width: 95%;
    padding: 0.5rem;
  }

  #hero {
    padding: 80px 3% 40px;
  }

  #hero h1 {
    font-size: 1.8rem;
    margin-top: 1rem;
  }

  #hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
  }

  #hero p {
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
  }

  .hero-actions {
    width: 100%;
  }

  .btn-primary, .btn-secondary {
    width: 100%;
    max-width: 280px;
    padding: 0.75rem 1.5rem;
  }

  nav {
    padding: 0.75rem 4%;
  }

  .logo a {
    font-size: 1.25rem;
  }

  .nav-links {
    width: 80%;
  }

  .card {
    padding: 1.5rem;
  }

  footer {
    padding: 2rem 4%;
  }

  .social-links {
    flex-direction: column;
    gap: 0.75rem;
  }

  /* Contact mobile styles */
  .contact-icons {
    flex-direction: column;
    align-items: center;
  }
  
  .contact-icon {
    width: 100%;
    max-width: 200px;
  }
  
  #contact h1 {
    font-size: 2rem;
  }
  
  .contact-form {
    padding: 1rem;
  }
  
  .contact-container {
    padding: 2rem 1.5rem;
  }
}

/* Override any conflicting styles for contact page */
#contact {
  padding: 0 !important;
  margin: 0 !important;
  min-height: 100vh !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  position: relative !important;
  overflow: hidden !important;
}

.contact-container {
  max-width: 1200px !important;
  margin: 0 auto !important;
  padding: 5rem 5% !important;
  text-align: center !important;
  z-index: 2 !important;
  position: relative !important;
}

/* Ensure contact icons are properly styled */
.contact-icons {
  display: flex !important;
  justify-content: center !important;
  gap: 2rem !important;
  margin: 3rem 0 !important;
  flex-wrap: wrap !important;
}

.contact-icon {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  text-decoration: none !important;
  padding: 2rem 1.5rem !important;
  border-radius: 20px !important;
  background: var(--card-bg) !important;
  backdrop-filter: blur(20px) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  position: relative !important;
  overflow: hidden !important;
  min-width: 180px !important;
}

/* Fix form styling */
.contact-form {
  max-width: 600px !important;
  margin: 4rem auto 0 !important;
  padding: 3rem !important;
  background: var(--card-bg) !important;
  border-radius: 25px !important;
  backdrop-filter: blur(20px) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.contact-form input,
.contact-form textarea {
  width: 100% !important;
  padding: 1rem !important;
  margin-bottom: 1.5rem !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  border-radius: 10px !important;
  background: rgba(255, 255, 255, 0.05) !important;
  color: var(--text-primary) !important;
  font-family: inherit !important;
  font-size: 1rem !important;
}

.contact-form button {
  width: 100% !important;
  padding: 1rem 2rem !important;
  background: var(--gradient-primary) !important;
  color: white !important;
  border: none !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  font-size: 1rem !important;
  cursor: pointer !important;
}

/* Ensure proper spacing and layout */
body {
  margin: 0 !important;
  padding: 0 !important;
}

/* Make sure the page has proper structure */
html, body {
  height: 100% !important;
  overflow-x: hidden !important;
}

/* Portfolio Styles */
#portfolio {
  padding: 0;
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.portfolio-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 5rem 5%;
  text-align: center;
  z-index: 2;
  position: relative;
}

#portfolio h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 1s ease-out;
}

.portfolio-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 1s ease-out 0.2s both;
}

.projects-grid {
  display: grid;



/* Add these styles at the end of your CSS file */

/* Simulations Page Styles */
#simulations {
  min-height: 100vh;
  padding: 8rem 0 4rem;
  position: relative;
}

.simulations-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

#simulations h1 {
  font-size: 3.5rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 1s ease-out both;
}

.simulations-subtitle {
  font-size: 1.2rem;
  color: #94a3b8;
  text-align: center;
  margin-bottom: 4rem;
  animation: fadeInUp 1s ease-out 0.2s both;
}

.simulation-gallery {
  margin-bottom: 6rem;
}

.simulation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.simulation-card {
  background: rgba(30, 41, 59, 0.8);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  backdrop-filter: blur(20px);
}

.simulation-card:hover {
  transform: translateY(-10px);
  border-color: #3b82f6;
  box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);
}

.simulation-preview {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: linear-gradient(135deg, #1e293b, #334155);
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-fallback {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: #94a3b8;
  font-size: 0.9rem;
  text-align: center;
}

.preview-icon {
  font-size: 3rem;
  margin-bottom: 0.5rem;
  opacity: 0.8;
}

.simulation-details {
  padding: 1.5rem;
}

.simulation-details h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #f1f5f9;
}

.simulation-details p {
  color: #94a3b8;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.simulation-btn {
  width: 100%;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 10px;
  background: #3b82f6;
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 1rem;
}

.simulation-btn:hover {
  background: #2563eb;
  transform: translateY(-2px);
}

/* About section styling */
.simulation-about {
  background: rgba(30, 41, 59, 0.8);
  border-radius: 20px;
  padding: 3rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
}

.simulation-about h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2rem;
  text-align: center;
  color: #f1f5f9;
}

.about-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  align-items: start;
}

.about-text p {
  color: #94a3b8;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.about-features h3 {
  color: #f1f5f9;
  margin-bottom: 1rem;
  font-weight: 600;
}

.about-features ul {
  list-style: none;
  padding: 0;
}

.about-features li {
  color: #94a3b8;
  margin-bottom: 0.5rem;
  padding-left: 1.5rem;
  position: relative;
}

.about-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #3b82f6;
  font-weight: bold;
}

/* Responsive design for simulations */
@media (max-width: 768px) {
  #simulations h1 {
    font-size: 2.5rem;
  }
  
  .simulation-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .simulations-container {
    padding: 0 1rem;
  }
  
  .simulation-about {
    padding: 2rem;
  }
}

.collapsible-section {
  margin-bottom: 2rem;
}

.collapsible-header {
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  padding: 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
  backdrop-filter: blur(20px);
}

.collapsible-header:hover {
  background: rgba(30, 41, 59, 0.95);
  border-color: #06b6d4;
  transform: translateY(-2px);
}

.collapsible-header h2 {
  margin: 0;
  font-size: 1.5rem;
  color: #f1f5f9;
}

.collapsible-icon {
  font-size: 1.5rem;
  color: #06b6d4;
  transition: transform 0.3s ease;
}

.collapsible-header.active .collapsible-icon {
  transform: rotate(180deg);
}

.collapsible-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-top: none;
  border-radius: 0 0 15px 15px;
}

.collapsible-content.active {
  max-height: 2000px;
  transition: max-height 0.6s ease-in;
}

.collapsible-inner {
  padding: 2rem 1.5rem;
}

.collapsible-inner p {
  color: #94a3b8;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.collapsible-inner ul {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}

.collapsible-inner li {
  color: #94a3b8;
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.collapsible-inner li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: #06b6d4;
  font-weight: bold;
}


/* Portfolio Hero Section */
#portfolio-hero {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 20px 80px;
  position: relative;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(168, 85, 247, 0.05) 100%);
}

.portfolio-hero-container {
  max-width: 1700px;
  text-align: center;
  z-index: 1;
  padding: 0 20px;
}

.portfolio-hero-container h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.portfolio-hero-company {
  font-size: clamp(1rem, 3vw, 1.3rem);
  color: #94a3b8;
  margin-bottom: 2rem;
  font-weight: 500;
}

.portfolio-hero-description {
  font-size: clamp(1rem, 2vw, 1.15rem);
  line-height: 1.8;
  color: #cbd5e1;
  margin-bottom: 2.5rem;
  max-width: 100%;
  margin-left: 10%;
  margin-right: 10%;
}

.hero-contact-info {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.contact-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
  color: white;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.contact-badge:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.badge-icon {
  font-size: 1.2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  #portfolio-hero {
    padding: 120px 20px 80px;
    min-height: 70vh;
  }
  
  .portfolio-hero-container {
    padding: 0 15px;
  }
  
  .hero-contact-info {
    flex-direction: column;
    align-items: center;
  }
  
  .contact-badge {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  #portfolio-hero {
    padding: 100px 15px 60px;
  }
}



/* CV / Portfolio Content Styles */
.portfolio-main-content {
  background-color: #0f172a; /* Dark blue-gray background */
  padding: 4rem 0;
}

.portfolio-section {
  margin-bottom: 4rem;
}

.portfolio-section .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
  color: #f1f5f9;
  position: relative;
  padding-bottom: 1rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #6366f1, #a855f7);
  border-radius: 2px;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.skill-category {
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 2rem;
  backdrop-filter: blur(15px);
  transition: all 0.3s ease;
}

.skill-category:hover {
  transform: translateY(-5px);
  border-color: #6366f1;
}

.skill-category h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: #cbd5e1;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.skill-category li {
  color: #94a3b8;
  margin-bottom: 0.75rem;
  position: relative;
  padding-left: 1.5rem;
  font-size: 1rem;
}

.skill-category li::before {
  content: '▹';
  position: absolute;
  left: 0;
  color: #6366f1;
  font-weight: bold;
}

@media (max-width: 768px) {
  .portfolio-main-content {
    padding: 3rem 0;
  }

  .portfolio-section .container {
    padding: 0 1rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }
}
<style>
    /* Accordion CV - themed for blue → purple gradient page */
    .cv-section {
      max-width: 1000px;
      margin: 48px auto;
      padding: 28px;
      backdrop-filter: blur(6px) saturate(120%);
      background: rgba(255,255,255,0.03);
      border-radius: 14px;
      border: 1px solid rgba(255,255,255,0.06);
      box-shadow: 0 6px 30px rgba(3,10,30,0.45);
      color: rgba(255,255,255,0.95);
      font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
    }

    .cv-header {
      text-align: center;
      margin-bottom: 18px;
    }
    .cv-header h2 {
      font-size: 36px;
      margin: 0 0 8px 0;
      color: #b99df0; /* lavender accent */
      letter-spacing: -0.5px;
    }
    .cv-header p {
      margin: 0;
      color: rgba(255,255,255,0.78);
    }

    .accordion-item {
      margin-top: 12px;
      overflow: hidden;
      border-radius: 10px;
    }

    .accordion-button {
      display: flex;
      align-items: center;
      justify-content: space-between;
      width: 100%;
      padding: 18px 22px;
      background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
      border: 1px solid rgba(255,255,255,0.04);
      cursor: pointer;
      outline: none;
      color: #fff;
      font-weight: 600;
      font-size: 18px;
      transition: box-shadow .25s ease, transform .12s ease;
    }

    .accordion-button:hover {
      box-shadow: 0 6px 20px rgba(121, 78, 255, 0.12), 0 2px 8px rgba(45, 100, 255, 0.06);
      transform: translateY(-2px);
    }

    .accordion-button .arrow {
      width: 28px;
      height: 28px;
      display: inline-grid;
      place-items: center;
      background: linear-gradient(90deg,#6b6bff,#b99df0);
      border-radius: 999px;
      color: white;
      font-size: 14px;
    }

    .accordion-panel {
      max-height: 0;
      overflow: hidden;
      transition: max-height .36s ease, padding .24s ease;
      background: rgba(255,255,255,0.01);
      border-top: 1px solid rgba(255,255,255,0.02);
    }

    .accordion-panel.open {
      padding: 18px 22px 22px 22px;
    }

    .section-content {
      color: rgba(255,255,255,0.9);
      line-height: 1.55;
      font-size: 15px;
    }

    .meta {
      color: rgba(255,255,255,0.6);
      font-size: 13px;
      margin-bottom: 10px;
    }

    ul.bullets {
      margin: 8px 0 0 18px;
      padding: 0;
      list-style: disc;
      color: rgba(255,255,255,0.93);
    }

    .skills-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 12px;
    }
    .skill-block {
      background: rgba(0,0,0,0.18);
      padding: 12px;
      border-radius: 8px;
      border: 1px solid rgba(255,255,255,0.02);
    }
    .skill-block h4 {
      margin: 0 0 8px 0;
      font-size: 14px;
      color: #dcd6ff;
    }
    .skill-block p {
      margin: 0;
      color: rgba(255,255,255,0.82);
      font-size: 13px;
    }


    /* small screens */
    @media (max-width: 768px) {
      .cv-section {
        padding: 18px;
        margin: 20px 10px;
      }
      .cv-header h2 {
        font-size: 28px;
      }
      .accordion-button {
        padding: 14px 16px;
        font-size: 16px;
      }
      .accordion-panel.open,
      .accordion-panel {
        padding: 14px 16px 18px 16px;
      }
      .skill-logos-grid {
        grid-template-columns: repeat(auto-fit, minmax(60px, 1fr));
        gap: 10px;
      }
      .skill-logo img {
        width: 40px;
        height: 40px;
      }
      .skill-logo {
        font-size: 11px;
      }
    }

    @media (max-width: 480px) {
      .cv-section {
        padding: 12px;
        margin: 10px 5px;
      }
      .cv-header h2 {
        font-size: 24px;
      }
      .accordion-button {
        padding: 12px 14px;
        font-size: 15px;
      }
      .section-content {
        font-size: 14px;
      }
      .meta {
        font-size: 12px;
      }
      ul.bullets {
        margin-left: 12px;
        font-size: 14px;
      }
      .skill-logos-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
      }
      .skill-logo img {
        width: 36px;
        height: 36px;
      }
      .skill-logo {
        font-size: 10px;
      }
    }
  </style>