/* Base Styles */
:root {
  /* Light mode variables */
  --background: #f8fafc;
  --foreground: #1e293b;
  --card: #ffffff;
  --card-foreground: #1e293b;
  --primary: #3b82f6;
  --primary-foreground: #f8fafc;
  --secondary: #f1f5f9;
  --secondary-foreground: #1e293b;
  --muted: #f1f5f9;
  --muted-foreground: #64748b;
  --accent: #f1f5f9;
  --accent-foreground: #1e293b;
  --border: #e2e8f0;

  --radius: 0.75rem;
}

.dark {
  /* Dark mode variables */
  --background: #0f172a;
  --foreground: #f8fafc;
  --card: #0f172a;
  --card-foreground: #f8fafc;
  --primary: #3b82f6;
  --primary-foreground: #1e293b;
  --secondary: #1e293b;
  --secondary-foreground: #f8fafc;
  --muted: #1e293b;
  --muted-foreground: #94a3b8;
  --accent: #1e293b;
  --accent-foreground: #f8fafc;
  --border: #1e293b;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  border-color: var(--border);
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  transition: background-color 0.3s, color 0.3s;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.hidden {
  display: none !important;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 2rem;
  margin-bottom: 1.25rem;
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--foreground);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--primary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 2rem;
  border-radius: var(--radius);
  font-weight: 500;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.btn-primary:hover {
  background-color: var(--primary);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: var(--secondary);
  color: var(--secondary-foreground);
  border: 1px solid var(--border);
}

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

/* Navbar */
#navbar {
  transition: all 0.3s ease;
  background-color: transparent;
}

#navbar.scrolled {
  background-color: var(--background);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  padding-top: 1rem;
  padding-bottom: 1rem;
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  position: relative;
}

.logo::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: width 0.3s ease;
}

.logo:hover::after {
  width: 100%;
}

.desktop-nav {
  display: none;
}

.navbar-link {
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  transition: color 0.3s;
}

.navbar-link:hover {
  color: var(--primary);
}

.theme-toggle {
  margin-left: 1rem;
}

#theme-toggle-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--foreground);
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon {
  width: 1.5rem;
  height: 1.5rem;
}

#sun-icon {
  display: none;
}

.dark #sun-icon {
  display: block;
}

.dark #moon-icon {
  display: none;
}

.mobile-menu-toggle {
  display: block;
}

#mobile-menu-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--foreground);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--background);
  z-index: 30;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
  transform: translateX(-100%);
}

.mobile-menu.show {
  transform: translateX(0);
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.mobile-link {
  font-size: 1.5rem;
  font-weight: 500;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  padding-top: 5rem;
  padding-bottom: 5rem;
  overflow: hidden;
  background: linear-gradient(to bottom right, var(--background), var(--secondary));
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('data:image/svg+xml;base64,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');
  opacity: 0.3;
  z-index: -1;
}

.dark .hero::before {
  background-image: url('data:image/svg+xml;base64,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');
}

.hero .container {
  text-align: center;
  max-width: 1080px;
  z-index: 1;
}

.profile-container {
  margin-bottom: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.avatar {
  width: 15rem;
  height: 15rem;
  border-radius: 50%;
  border: 4px solid #fff;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile-info {
  margin-top: 0.5rem;
}

.profile-info h2 {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.profile-info p {
  color: var(--muted-foreground);
  font-size: 1.25rem;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero .text-primary {
  color: var(--primary);
}

.hero-subtitle {
  color: var(--muted-foreground);
  font-size: 1.125rem;
  max-width: 32rem;
  margin: 0 auto 2.5rem;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  margin-bottom: 2rem;
}

.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-indicator a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: var(--card);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.scroll-indicator svg {
  color: var(--primary);
}

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

/* Section Styles */
section {
  padding: 6rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  margin-bottom: 0.5rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
  background-color: rgba(59, 130, 246, 0.1);
  color: var(--primary);
}

.dark .section-tag {
  background-color: rgba(59, 130, 246, 0.2);
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--muted-foreground);
  font-size: 1.125rem;
  max-width: 32rem;
  margin: 0 auto;
}

/* About Section */
.about {
  background-color: var(--background);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.about-journey h3,
.about-expertise h3 {
  margin-bottom: 1rem;
}

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

.skill-pill {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-size: 0.875rem;
  background-color: rgba(59, 130, 246, 0.1);
  color: var(--primary);
  transition: all 0.5s;
}

.dark .skill-pill {
  background-color: rgba(59, 130, 246, 0.2);
  color: #93c5fd;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 3rem;
}

.service-card {
  background-color: var(--card);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: all 0.3s;
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.service-icon {
  color: var(--primary);
  margin-bottom: 1rem;
}

.service-card h3 {
  margin-bottom: 0.5rem;
}

.service-card p {
  color: var(--muted-foreground);
}

/* Projects Section */
.projects {
  background-color: var(--secondary);
}

.dark .projects {
  background-color: rgba(30, 41, 59, 0.3);
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.project-card {
  background-color: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.3s;
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.project-image {
  height: 12rem;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.project-card:hover .project-image img {
  transform: scale(1.1);
}

.project-content {
  padding: 1.5rem;
}

.project-content h3 {
  margin-bottom: 0.5rem;
}

.project-content p {
  color: var(--muted-foreground);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.project-tags span {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  border-radius: 999px;
  background-color: rgba(59, 130, 246, 0.1);
  color: var(--primary);
}

.dark .project-tags span {
  background-color: rgba(59, 130, 246, 0.2);
  color: #93c5fd;
}

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

.project-link {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.project-link:hover {
  color: var(--primary);
}

/* Contact Section */
.contact {
  background-color: var(--background);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.contact-info h3 {
  margin-bottom: 1.5rem;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.contact-method {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  background-color: rgba(59, 130, 246, 0.1);
}

.dark .contact-icon {
  background-color: rgba(59, 130, 246, 0.2);
}

.contact-icon svg {
  color: var(--primary);
}

.contact-method h4 {
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.contact-method a {
  color: var(--muted-foreground);
}

.contact-method a:hover {
  color: var(--primary);
}

.contact-cta {
  background-color: rgba(59, 130, 246, 0.1);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.dark .contact-cta {
  background-color: rgba(59, 130, 246, 0.2);
}

.contact-cta h4 {
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.contact-cta p {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-bottom: 1rem;
}

.resume-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--primary);
  font-weight: 500;
}

.resume-link:hover {
  text-decoration: underline;
}

.contact-form-container {
  background-color: var(--card);
  border-radius: var(--radius);
  padding: 2rem;
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background-color: transparent;
  color: var(--foreground);
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.submit-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.form-success {
  text-align: center;
  padding: 2rem 0;
}

.success-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background-color: rgba(34, 197, 94, 0.1);
  color: #22c55e;
  margin: 0 auto 1rem;
}

.form-success h3 {
  margin-bottom: 0.5rem;
}

.form-success p {
  color: var(--muted-foreground);
}

/* Footer */
.footer {
  background-color: var(--secondary);
  
}

.dark .footer {
  background-color: var(--background);
  color: white;
  padding: 3rem 0;
}


.footer-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}


.footer-brand {
  max-width: 20rem;

}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.footer-brand p {
  /* color: rgba(255, 255, 255, 0.7); */
  font-size: 0.875rem;
}

.footer-social {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  /* color: white; */
  transition: background-color 0.3s;
}

.social-links a:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.copyright {
  /* color: rgba(255, 255, 255, 0.5); */
  font-size: 0.875rem;
}

/* Media Queries */
@media (min-width: 640px) {
  .hero h1 {
    font-size: 3rem;
  }
  
  .hero-buttons {
    flex-direction: row;
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .desktop-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
  }
  
  .mobile-menu-toggle {
    display: none;
  }
  
  .section-title {
    font-size: 2.5rem;
  }
  
  .about-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .hero h1 {
    font-size: 3.5rem;
  }
  
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .contact-grid {
    grid-template-columns: 2fr 3fr;
  }
  
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
  
  .footer-social {
    align-items: flex-end;
  }
}