body {
  background: linear-gradient(to right, #121212, #3a3a52);
  color: #eaeaea;
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  padding: 0;
}

.navbar {
  background-color: rgba(20, 20, 20, 0.7);
}

.navbar-brand {
  font-weight: bold;
  font-size: 1.5rem;
  color: #76a9ff;
}

.nav-link {
  color: #f0f0f0 !important;
  margin-left: 1rem;
}

.hero {
  padding: 100px 20px 60px;
  background: transparent;
}

.profile-pic {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid #76a9ff;
  box-shadow: 0 4px 12px rgba(118, 169, 255, 0.4);
}

.hero h1 span {
  color: #76a9ff;
}

.btn-primary {
  background-color: #007bff;
  border: none;
  border-radius: 25px;
  padding: 10px 25px;
  font-weight: 500;
}

.btn-outline-dark {
  border-color: red;
  color: red;
}

.btn-outline-dark:hover {
  background-color: red;
  color: #fff;
}

.about-section,
.projects-section,
.contact-section {
  background: rgba(0, 0, 0, 0.5);
  margin-top: 40px;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.contact-section {
  background: rgba(0, 0, 0, 0.6);
  padding: 50px;
  border: 2px solid #76a9ff;
  border-radius: 20px;
  max-width: 800px;
  margin: 60px auto;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.8);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

form input,
form textarea {
  background-color: rgba(255, 255, 255, 0.05);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 20px;
  width: 100%;
  transition: all 0.3s ease;
}

form input::placeholder,
form textarea::placeholder {
  color: #ccc;
}

form input:focus,
form textarea:focus {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #76a9ff;
  outline: none;
  box-shadow: 0 0 8px rgba(118, 169, 255, 0.5);
}

form button[type="submit"] {
  background-color: #76a9ff;
  color: #000;
  border: none;
  padding: 10px 30px;
  border-radius: 25px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s ease;
  display: block;
  margin: 0 auto;
}

form button[type="submit"]:hover {
  background-color: #5e8fe2;
}

.card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  border-radius: 15px;
  padding: 20px;
  margin-bottom: 20px;
  color: #fff;
  transition: transform 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.card:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 16px rgba(255, 255, 255, 0.15);
}