body {
  font-family: 'Poppins', sans-serif;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

/* Navbar */
.navbar {
  background: #008b8b;
}
.navbar .nav-link:hover {
  text-decoration: underline;
}

/* Hero */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #00bfa5 0%, #004d40 100%);
}
.hero img {
  border-radius: 50%;
  border: 4px solid #fff;
  transition: transform 0.4s ease;
}
.hero img:hover {
  transform: scale(1.1);
}
.glow-button {
  box-shadow: 0 0 20px rgba(255,255,255,0.4);
  transition: all 0.3s;
}
.glow-button:hover {
  box-shadow: 0 0 40px rgba(255,255,255,0.8);
}

/* About */
.section-title {
  text-align: center;
  font-weight: 700;
  margin-bottom: 40px;
}
.section-title::after {
  content: "";
  width: 60px;
  height: 3px;
  background: #00bfa5;
  display: block;
  margin: 10px auto 0;
  border-radius: 5px;
}
.btn-gradient {
  background: linear-gradient(90deg, #00bfa5, #004d40);
  color: white;
  border: none;
  padding: 10px 25px;
  border-radius: 25px;
  transition: transform 0.3s;
}
.btn-gradient:hover {
  transform: scale(1.05);
}

/* Skills */
.teal-bg {
  background: linear-gradient(120deg, #00bfa5, #00796b);
}
.skill-box {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 15px;
  padding: 30px 10px;
  transition: transform 0.3s, background 0.3s;
}
.skill-box:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.25);
}

/* Projects */
.dark-bg {
  background: #101010;
  color: #fff;
}
.project-card {
  border: none;
  overflow: hidden;
  transition: transform 0.4s;
}
.project-card img {
  transition: transform 0.4s;
}
.project-card:hover img {
  transform: scale(1.1);
}
.project-card:hover {
  transform: translateY(-10px);
}

/* Contact */
.dark-bg2 {
  background: #0d0d0d;
}
.contact-card {
  max-width: 400px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 20px;
  transition: transform 0.3s ease;
}
.contact-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.2);
}

/* Footer */
footer {
  background: #000;
  color: #bbb;
  text-align: center;
  padding: 25px 0;
}

/* Typing Effect */
.typing-text {
  border-right: 3px solid #fff;
  white-space: nowrap;
  overflow: hidden;
  display: inline-block;
  animation: blinkCursor 0.7s infinite;
}
@keyframes blinkCursor {
  50% { border-color: transparent; }
}

/* Animations */
.fade-in {
  animation: fadeIn 1.5s ease forwards;
  opacity: 0;
}
.fade-up {
  animation: fadeUp 1.5s ease forwards;
  opacity: 0;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}