/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: all 0.3s ease;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}


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

.nav-link {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  transition: width 0.3s ease;
}

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

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.bar {
  width: 25px;
  height: 3px;
  background: #333;
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  background: linear-gradient(180deg, #576cbc 0%, #132a53 100%);

  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  /* background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>'); */
  opacity: 0.3;
}

.hero-container {
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.title-line {
  display: block;
  font-size: 1.5rem;
  font-weight: 400;
  opacity: 0.9;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.title-name {
  display: block;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.title-role {
  display: block;
  font-size: 1.8rem;
  font-weight: 400;
  opacity: 0.9;
  animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-description {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  margin-top: 2.5rem;
  animation: fadeInUp 0.8s ease 0.8s both;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  animation: fadeInUp 0.8s ease 1s both;
  flex-wrap: wrap;
  justify-content: flex-start;
}

.btn {
  padding: 15px 35px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.btn::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;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: rgba(255, 255, 255, 0.95);
  color: #667eea;
  border-color: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
  background: white;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border-color: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
  
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-youtube {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-color: rgba(255, 255, 255, 0.2);
  position: relative;
}

.btn-youtube:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
  filter: brightness(1.1);
}

.btn-youtube i {
  font-size: 1.2rem;
}

/* Button text styling */
.btn-primary i,
.btn-secondary i {
  font-size: 1.1rem;
}

/* Add subtle animations */
@keyframes buttonPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(102, 126, 234, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(102, 126, 234, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(102, 126, 234, 0);
  }
}


/* Floating Elements */
.hero-visual {
  position: relative;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Profile Image */
.profile-section {
  position: relative;
  z-index: 3;
}

.profile-image-container {
  position: relative;
  width: 80px;
  height: 80px;
  margin: 0 auto;
}

.profile-image {
  width: 50%;
  height: 80%;
  border-radius: 50%;
  object-fit: cover;
  border: 6px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);

   position: relative;
   
}

.profile-ring {
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  animation: profileRing 8s linear infinite;
}

@keyframes profileFloat {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-15px);
  }
}

@keyframes profileRing {
  0% {
    transform: rotate(0deg);
    border-color: rgba(255, 255, 255, 0.2);
  }
  25% {
    border-color: rgba(255, 255, 255, 0.4);
  }
  50% {
    transform: rotate(180deg);
    border-color: rgba(255, 255, 255, 0.2);
  }
  75% {
    border-color: rgba(255, 255, 255, 0.4);
  }
  100% {
    transform: rotate(360deg);
    border-color: rgba(255, 255, 255, 0.2);
  }
}

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

.floating-card {
  position: absolute;
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  animation: float 6s ease-in-out infinite;
}

.card-1 {
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.card-2 {
  top: 60%;
  left: 60%;
  animation-delay: 1.5s;
}

.card-3 {
  top: 10%;
  right: 20%;
  animation-delay: 3s;
}

.card-4 {
  bottom: 20%;
  left: 40%;
  animation-delay: 4.5s;
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-arrow {
  width: 30px;
  height: 30px;
  border: 2px solid white;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

/* Section Styles */
section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.2rem;
  color: #666;
}

/* About Section */
.about {
  
  background: #f8f9fa;
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
}

.about-card {
  background: white;
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  margin-bottom: 3rem;
  transition: transform 0.3s ease;
}

.about-card:hover {
  transform: translateY(-5px);
}

.about-card h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: #333;
}

.about-card p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #666;
  margin-bottom: 1rem;
}

/* Certifications and Roles */
.certifications-roles {
  margin-top: 3rem;
}

.certifications-roles h3 {
  font-size: 1.8rem;
  margin-bottom: 2rem;
  color: #333;
  text-align: center;
}

.roles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 5.5rem;
}

.role-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.role-card:hover {
  transform: translateY(-5px);
  border-color: #667eea;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.role-card i {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.role-card h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 0.5rem;
}

.role-card p {
  color: #666;
  font-size: 0.9rem;
} 
/*
 Skills Section */
.skills {
  background: white;
}

.skills-content {
  max-width: 1000px;
  margin: 0 auto;
}


.certificates{

    animation: float 6s ease-in-out infinite;
}

.certificates:hover {
  transform: translateY(-5px);
}

.skills-topics h3 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 2rem;
  color: #333;
}

.topics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.topic-card {
  background: #f8f9fa;
  padding: 2.5rem;
  border-radius: 20px;
  text-align: center;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.topic-card:hover {
  transform: translateY(-5px);
  border-color: #667eea;
  background: white;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.topic-card i {
  font-size: 3rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.topic-card h4 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: #333;
}

.topic-card p {
  color: #666;
  line-height: 1.6;
}


.view-images-btn {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
}


/* Image Modal */
.image-modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(5px);
}

.modal-content {
  position: relative;
  margin: 5% auto;
  width: 90%;
  max-width: 800px;
  background: white;
  border-radius: 20px;
  overflow: hidden;
}

.modal-header {
  padding: 1.5rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-close {
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.3s ease;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.modal-images {
  padding: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  max-height: 60vh;
  overflow-y: auto;
}

.modal-image {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 10px;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.modal-image:hover {
  transform: scale(1.05);
}

/* Responsive Design for Events and YouTube */
@media (max-width: 768px) {
  .events-grid {
    grid-template-columns: 1fr;
  }

  .event-meta {
    flex-direction: column;
    gap: 0.5rem;
  }

  .event-stats {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }

  .project {
    grid-template-columns: 2fr;
  }

  .project-card {
    padding: 2rem;
  }

  .follower-count {
    font-size: 2rem;
  }

  .contact-content {
    max-width: 100%;
    padding: 0 1rem;
  }
}

/* Projects Section */
.projects {
  background: #f8f9fa;
}

.project {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.project-card {
  background: white;
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
  border-color: #667eea;
}

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

.project-info h3 {
  font-size: 1.4rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 0.5rem;
}


.project-card:hover .follower-count {
  transform: scale(1.05);
}

.project-info p {
  color: #666;
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

.social-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 10px 20px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  text-decoration: none;
  border-radius: 25px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.social-link-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
  filter: brightness(1.1);
}

/* Contact Section */
.contact {
  background: white;
}

.contact-content {
  max-width: 600px;
  margin: 0 auto;
}

.contact-info {
  display: grid;
  gap: 1.5rem;}

.contact-card {
  background: #f8f9fa;
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.contact-card:hover {
  transform: translateY(-5px);
  border-color: #667eea;
  background: white;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.contact-card i {
  font-size: 2rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-card h4 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: #333;
}

.contact-card p {
  color: #666;
}


@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.direct-email-btn {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 25px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  margin-top: 1rem;
}

.direct-email-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
  filter: brightness(1.1);
}

.direct-email-btn.secondary {
  background: transparent;
  color: #667eea;
  border: 2px solid #667eea;
}

.direct-email-btn.secondary:hover {
  background: #667eea;
  color: white;
}

.email-address {
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0.5rem;
  border-radius: 8px;
  margin: 0.5rem 0;
}

.email-address:hover {
  background: rgba(102, 126, 234, 0.1);
  color: #667eea;
}

.email-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.contact-card p {
  margin-bottom: 0.5rem;
}


/* Footer */
.footer {
  background: #637e9c;
  color: white;
  padding: 2rem 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.view-counter {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
}

.view-counter i {
  color: #667eea;
}

#viewCount {
  font-weight: 600;
  color: #667eea;
}

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

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: #667eea;
  transform: translateY(-2px);
}

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

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0) translateX(-50%);
  }
  40% {
    transform: translateY(-10px) translateX(-50%);
  }
  60% {
    transform: translateY(-5px) translateX(-50%);
  }
}

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

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background-color: white;
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
    padding: 2rem 0;
  }

  .nav-menu.active {
    left: 0;
  }

  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-buttons {
    justify-content: center;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .btn {
    padding: 12px 25px;
    font-size: 0.9rem;
    min-width: 200px;
    justify-content: center;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .achievements-timeline::before {
    left: 20px;
  }

  .timeline-item {
    flex-direction: row !important;
  }

  .timeline-item .timeline-content {
    margin-left: 3rem !important;
    margin-right: 0 !important;
    text-align: left !important;
  }

  .timeline-marker {
    left: 20px !important;
    transform: translateX(-50%);
  }

  .footer-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .footer-left {
    align-items: center;
  }

  .profile-image-container {
    width: 200px;
    height: 200px;
  }

  .hero-visual {
    height: 300px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

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

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