body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #121212;
  color: #fff;
}

.hero {
  height: 100vh;
  background-image: url("assets/profile.jpg.png");
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.overlay {
  background-color: rgba(0, 0, 0, 0.7);
  padding: 40px;
  border-radius: 10px;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.hero-buttons .btn {
  margin: 0 10px;
  padding: 10px 20px;
  background-color: transparent;
  border: 2px solid #3cb371;
  color: #3cb371;
  cursor: pointer;
  transition: 0.3s;
  border-radius: 5px;
}

.hero-buttons .btn:hover {
  background-color: #3cb371;
  color: #fff;
}

.about, .services, .contact {
  padding: 60px 20px;
  max-width: 1100px;
  margin: auto;
  text-align: center;
}

.highlight {
  color: #3cb371;
}

.about-content {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  align-items: flex-start;
  margin-top: 40px;
}

.profile-pic {
  width: 300px;
  border-radius: 10px;
}

.bio {
  max-width: 600px;
  text-align: left;
}

.info-list {
  list-style: none;
  padding: 0;
  margin-top: 20px;
}

.info-list li {
  margin-bottom: 10px;
}

.btn.download {
  margin-top: 20px;
  background-color: #3cb371;
  color: #fff;
  border: none;
}

.btn.download:hover {
  background-color: #2e8b57;
}

.desc {
  color: #bbb;
  max-width: 700px;
  margin: 0 auto 30px;
  font-size: 1.1rem;
}

.service-grid {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 40px;
}

.service-card {
  background: #1e1e1e;
  padding: 20px;
  border-radius: 10px;
  width: 300px;
  text-align: left;
  transition: transform 0.3s;
}

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

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-width: 500px;
  margin: 0 auto;
  margin-top: 40px;
}

.contact-form input,
.contact-form textarea {
  padding: 10px;
  border-radius: 5px;
  border: none;
  font-size: 1rem;
}

footer {
  text-align: center;
  padding: 20px;
  background: #1a1a1a;
  color: #777;
  margin-top: 60px;
}

.top-nav {
  position: absolute;
  top: 10px;
  right: 20px;
  display: flex;
  gap: 10px;
  z-index: 10;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 15px;
  padding: 20px 0;
  background: #1e1e1e;
}

/* Neon style buttons */
.btn {
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(60,179,113,0.4), transparent);
  transition: all 650ms;
}

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

.social-links.animated-buttons .btn {
  border: 2px solid #00ffea;
  color: #00ffea;
  background-color: transparent;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.social-links.animated-buttons .btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 10px #00ffea, 0 0 20px #00ffea;
  color: #000;
  background-color: #00ffea;
}

.tech-icon {
  width: 40px;
  margin: 10px 5px;
}

/* Dark mode */
body.dark-mode {
  background-color: #fff;
  color: #121212;
}

body.dark-mode .overlay {
  background-color: rgba(255, 255, 255, 0.8);
  color: #121212;
}

body.dark-mode .btn {
  border-color: #121212;
  color: #121212;
}

body.dark-mode .btn:hover {
  background-color: #121212;
  color: #fff;
}

body.dark-mode footer {
  background: #f0f0f0;
  color: #222;
}

.dark-toggle {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: #3cb371;
  border: none;
  color: white;
  padding: 10px 15px;
  border-radius: 5px;
  cursor: pointer;
  z-index: 1000;
}

@media (max-width: 768px) {
  .about-content {
    flex-direction: column;
    align-items: center;
  }

  .profile-pic {
    width: 80%;
  }

  .bio {
    text-align: center;
  }

  .service-grid {
    flex-direction: column;
    align-items: center;
  }

  .top-nav {
    flex-direction: column;
    position: static;
    margin-top: 10px;
  }

  .social-links {
    flex-direction: column;
    gap: 10px;
  }
}

.service-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
}

.icon-row {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 10px;
}