/* Reset & base */
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-image: url('images/background.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: #222;
  transition: background-color 0.5s ease, color 0.5s ease;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Dark mode */
body.dark-mode {
  background-color: #121212;
  background-image: none;
  color: #eee;
}

/* Dark mode card */
body.dark-mode .card {
  background-color: #1e1e1e;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

.container {
  max-width: 600px;
  margin: 80px 20px 40px;
  width: 100%;
  text-align: center;
}

.card {
  background: rgba(255, 255, 255, 0.85);
  border-radius: 15px;
  padding: 30px 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  transition: background-color 0.5s ease, box-shadow 0.5s ease, transform 0.5s ease;
  cursor: pointer;
  perspective: 1000px;
}

.profile-pic {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 15px;
  border: 5px solid #ddd;
  transition: border-color 0.5s ease;
}

body.dark-mode .profile-pic {
  border-color: #555;
}

h1 {
  margin: 10px 0 5px;
  font-size: 2rem;
}

.role, .aspire {
  margin: 5px 0;
  font-weight: 500;
  color: #555;
  transition: color 0.5s ease;
}

body.dark-mode .role,
body.dark-mode .aspire {
  color: #bbb;
}

.resume-btn {
  display: inline-block;
  margin: 20px 0;
  padding: 10px 25px;
  background: #0078d7;
  color: white;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.resume-btn:hover {
  background: #005fa3;
}

.social-links a {
  margin: 0 10px;
  color: #0078d7;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.social-links a:hover {
  color: #005fa3;
}

.contact {
  background: rgba(255,255,255,0.85);
  padding: 25px 20px;
  border-radius: 15px;
  margin-top: 40px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  transition: background-color 0.5s ease, box-shadow 0.5s ease;
}

body.dark-mode .contact {
  background-color: #222;
  box-shadow: 0 10px 30px rgba(255,255,255,0.1);
}

.contact h2 {
  margin-bottom: 20px;
}

.contact input, .contact textarea {
  width: 100%;
  padding: 10px 12px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 1rem;
  resize: vertical;
  transition: border-color 0.3s ease;
}

.contact input:focus, .contact textarea:focus {
  border-color: #0078d7;
  outline: none;
}

.contact button {
  padding: 12px 25px;
  border: none;
  border-radius: 50px;
  background-color: #0078d7;
  color: white;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.contact button:hover {
  background-color: #005fa3;
}

/* Dark mode toggle button */
.dark-toggle-btn {
  position: fixed;
  top: 15px;
  right: 15px;
  background-color: #0078d7;
  border: none;
  color: white;
  padding: 10px 18px;
  font-weight: bold;
  border-radius: 25px;
  cursor: pointer;
  z-index: 1000;
  transition: background-color 0.3s ease;
}

.dark-toggle-btn:hover {
  background-color: #005fa3;
}