* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
:root {
  --primary-bg: #0a0a1a;
  --secondary-bg: #0f0f23;
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --accent-color: #00d4ff;
  --accent-secondary: #00b4d8;
  --text-primary: #ffffff;
  --text-secondary: #b8c5d6;
  --text-muted: #7a8ca8;
  --gradient-primary: linear-gradient(135deg, #00d4ff, #0077b6);
  --gradient-secondary: linear-gradient(135deg, #00b4d8, #0096c7);
  --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.3);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
body {
  font-family: Segoe UI, Tahoma, Geneva, Verdana, sans-serif;
  background: var(--primary-bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}
.background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: radial-gradient(circle at 20% 80%, #0f0f23 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, #001122 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, #000a14 0%, transparent 50%),
    var(--primary-bg);
}
.particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(
      2px 2px at 20px 30px,
      rgba(0, 212, 255, 0.4),
      transparent
    ),
    radial-gradient(2px 2px at 40px 70px, rgba(0, 180, 216, 0.3), transparent),
    radial-gradient(1px 1px at 90px 40px, rgba(0, 116, 182, 0.5), transparent),
    radial-gradient(1px 1px at 130px 80px, rgba(0, 212, 255, 0.3), transparent),
    radial-gradient(2px 2px at 160px 30px, rgba(0, 150, 199, 0.4), transparent);
  background-repeat: repeat;
  background-size: 200px 100px;
  animation: sparkle 20s linear infinite;
}
.geometric-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.03;
  background-image: linear-gradient(
      90deg,
      rgba(0, 212, 255, 0.1) 1px,
      transparent 1px
    ),
    linear-gradient(rgba(0, 212, 255, 0.1) 1px, transparent 1px);
  background-size: 50px 50px;
}
@keyframes sparkle {
  0% {
    transform: translate(0) translateY(0);
  }
  to {
    transform: translate(-200px) translateY(-100px);
  }
}
.glass-card {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border-radius: 24px;
  border: 1px solid var(--glass-border);
  box-shadow: 0 8px 32px #0000004d;
  transition: var(--transition);
}
.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 60px #00d4ff1a;
  border-color: #00d4ff4d;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 15px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: #0a0a1ae6;
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
}
.nav-logo .logo-text {
  font-size: 24px;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-menu {
  display: flex;
  list-style: none;
  gap: 40px;
}
.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}
.nav-link:hover,
.nav-link.active {
  color: var(--accent-color);
}
.nav-link:after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: var(--transition);
}
.nav-link:hover:after,
.nav-link.active:after {
  width: 100%;
}
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}
.bar {
  width: 25px;
  height: 3px;
  background: var(--text-primary);
  transition: var(--transition);
  border-radius: 2px;
}
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 20px 80px;
}
.hero-container {
  max-width: 1000px;
  width: 100%;
}
.hero-content {
  text-align: center;
  padding: 60px 40px;
}
.hero-title {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.1;
  animation: titleGlow 3s ease-in-out infinite alternate;
}
.hero-subcontent {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 2rem;
  
}
.badges-container {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 2rem;
}
@keyframes titleGlow {
  0% {
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
  }
  to {
    text-shadow: 0 0 40px rgba(0, 212, 255, 0.8),
      0 0 60px rgba(0, 212, 255, 0.4);
  }
}
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
  margin-bottom: 30px;
}
.badge {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  padding: 8px 16px;
  border-radius: 25px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: var(--transition);
  animation: badgeFloat 6s ease-in-out infinite;
}
.badge:nth-child(1) {
  animation-delay: 0s;
}
.badge:nth-child(2) {
  animation-delay: 2s;
}
.badge:nth-child(3) {
  animation-delay: 4s;
}
@keyframes badgeFloat {
  0%,
  to {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}
.badge:hover {
  background: var(--gradient-primary);
  transform: scale(1.05);
  box-shadow: 0 5px 20px #00d4ff4d;
}
.hero-description {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 50px;
  line-height: 1.8;
}
.highlight {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 600;
  position: relative;
}
.highlight:after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0.3;
}
.cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 40px;
}
.btn-primary,
.btn-secondary {
  padding: 16px 32px;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
}
.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 40px #00d4ff66;
}
.pulse-animation {
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% {
    box-shadow: 0 0 #00d4ffb3;
  }
  70% {
    box-shadow: 0 0 0 10px #00d4ff00;
  }
  to {
    box-shadow: 0 0 #00d4ff00;
  }
}
.btn-secondary {
  background: var(--glass-bg);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
}
.btn-secondary:hover {
  background: #ffffff1a;
  transform: translateY(-3px);
}
section {
  padding: 25px 0 50px 0;
}
.section-header {
  text-align: center;
  margin-bottom: 80px;
}
.section-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  margin-bottom: 20px;
}
.section-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}
.about {
  background: linear-gradient(135deg, #001e3c33, #000f284d);
}
.about-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}
.about-intro {
  margin-bottom: 30px;
}
.profile-highlight {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 25px;
  background: #00d4ff0d;
  border-radius: 20px;
  border: 1px solid rgba(0, 212, 255, 0.2);
  margin-bottom: 30px;
}
.profile-icon {
  font-size: 2.5rem;
  color: var(--accent-color);
  animation: starTwinkle 2s ease-in-out infinite;
}
@keyframes starTwinkle {
  0%,
  to {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}
.profile-text h3 {
  font-size: 1.4rem;
  color: var(--accent-color);
  margin-bottom: 5px;
}
.profile-text p {
  color: var(--text-secondary);
  margin: 0;
}
.about-text,
.achievements,
.experience {
  padding: 40px;
}
.about-text p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 20px;
  color: var(--text-secondary);
}
.achievements h3,
.experience h3 {
  font-size: 1.5rem;
  margin-bottom: 30px;
  color: var(--accent-color);
  display: flex;
  align-items: center;
  gap: 10px;
}
.achievements h3 i,
.experience h3 i {
  font-size: 1.3rem;
}
.achievement-list {
  list-style: none;
}
.achievement-list li {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 15px;
  color: var(--text-secondary);
  padding: 12px;
  border-radius: 12px;
  transition: var(--transition);
}
.achievement-list li:hover {
  background: #00d4ff0d;
  transform: translate(10px);
  border-left: 3px solid var(--accent-color);
}
.achievement-list i {
  color: var(--accent-color);
  font-size: 1.2rem;
  min-width: 20px;
}
.role-item {
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--glass-border);
}
.role-item:last-child {
  border-bottom: none;
}
.role-item h4 {
  color: var(--accent-color);
  margin-bottom: 8px;
  font-size: 1.1rem;
}
.role-item p {
  color: var(--text-secondary);
  line-height: 1.6;
}
.certifications {
  background: linear-gradient(135deg, #0019324d, #000c2366);
}
.cert-categories {
  max-width: 1000px;
  margin: 0 auto;
}
.cert-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
  margin-bottom: 50px;
}
.cert-btn {
  padding: 12px 24px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
}
.cert-btn.active,
.cert-btn:hover {
  background: var(--gradient-primary);
  color: #fff;
  border-color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: 0 5px 20px #00d4ff4d;
}
.cert-category {
  display: none;
}
.cert-category.active {
  display: block;
}
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}
.cert-card {
  padding: 25px;
  text-align: center;
}
.cert-card h4 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--text-primary);
  line-height: 1.4;
}
.cert-card p {
  color: var(--accent-color);
  font-size: 0.9rem;
  font-weight: 500;
}
.media {
  background: linear-gradient(135deg, #00234633, #00122d4d);
}
.media-grid {
  display: grid;
  grid-template-columns: repeat(2 1fr);
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}
.media-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}
.media-card {
  padding: 30px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.media-card:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition);
}
.media-card:hover:before {
  transform: scaleX(1);
}
.media-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 25px 50px #00d4ff26;
}
.media-source {
  font-size: 0.9rem;
  color: var(--accent-color);
  font-weight: 600;
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  display: inline-block;
}
.media-source:after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0.5;
}
.media-card h3 {
  font-size: 1.3rem;
  margin-bottom: 15px;
  color: var(--text-primary);
  line-height: 1.4;
}
.media-card:hover h3 {
  color: var(--accent-color);
}
.media-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}
.media-link {
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}
.media-link:hover {
  color: var(--accent-secondary);
  transform: translate(5px);
}
.contact {
  background: linear-gradient(135deg, #00285033, #0014324d);
}
.contact-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 40px;
  max-width: 900px;
  margin: 0 auto;
}
.contact-info,
.contact-cta {
  padding: 40px;
  text-align: center;
}
.contact-info h3,
.contact-cta h3 {
  font-size: 1.5rem;
  margin-bottom: 30px;
  color: var(--accent-color);
}
.contact-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin-bottom: 20px;
  color: var(--text-secondary);
}
.contact-item i {
  color: var(--accent-color);
  font-size: 1.2rem;
  min-width: 20px;
}
.social-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
  margin-top: 30px;
}
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 20px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 15px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
}
.social-link:hover {
  background: var(--gradient-primary);
  color: #fff;
  transform: translateY(-2px);
}
.contact-cta p {
  color: var(--text-secondary);
  margin-bottom: 30px;
  line-height: 1.6;
}
.footer {
  background: var(--secondary-bg);
  padding: 40px 0;
  border-top: 1px solid var(--glass-border);
}
.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-text {
  color: var(--text-muted);
}
.footer-links {
  display: flex;
  gap: 30px;
}
.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
}
.footer-links a:hover {
  color: var(--accent-color);
}
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  .hero-subcontent {
    flex-direction: column;
  }
  .badges-container {
    display: flex;
    flex-direction: column;
    justify-content: center !important;
  }
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background: #0a0a1af2;
    width: 100%;
    text-align: center;
    transition: 0.3s;
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    padding: 30px 0;
    gap: 20px;
  }
  .nav-menu.active {
    left: 0;
  }
  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }
  .hamburger.active .bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
  .hero-content {
    padding: 40px 20px;
  }
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  .cert-nav {
    gap: 10px;
  }
  .cert-btn {
    padding: 10px 16px;
    font-size: 0.9rem;
  }
  .cert-grid,
  .media-grid,
  .contact-content,
  .social-links {
    grid-template-columns: 1fr;
  }
  .hero-badges {
    flex-direction: column;
    align-items: center;
  }
  .profile-highlight,
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
  }
}
@media (max-width: 480px) {
  .hero-content {
    padding: 30px 15px;
  }
  .about-text,
  .achievements,
  .experience,
  .contact-info,
  .contact-cta {
    padding: 25px;
  }
  .cert-card,
  .media-card {
    padding: 20px;
  }
}
html {
  scroll-behavior: smooth;
}
@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.glass-card {
  animation: fadeInUp 0.6s ease-out;
}
.glass-card {
  position: relative;
  overflow: hidden;
}
.glass-card:after {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(0, 212, 255, 0.1) 0%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.glass-card:hover:after {
  opacity: 1;
}
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease-out;
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}
.btn-primary,
.btn-secondary {
  position: relative;
  overflow: hidden;
}
.btn-primary:before,
.btn-secondary: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 0.5s ease;
}
.btn-primary:hover:before,
.btn-secondary:hover:before {
  left: 100%;
}
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--primary-bg);
}
::-webkit-scrollbar-thumb {
  background: var(--accent-color);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-secondary);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.hero-badges .badge {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}