/* Reset & Base */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: #f5f7fa;
  color: #333;
  line-height: 1.6;
}

/* Header */
header {
  background: linear-gradient(135deg, #222, #444);
  color: #fff;
  padding: 2rem;
  text-align: center;
}
.header-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.profile-pic img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 3px solid #ff9800;
  margin-bottom: 1rem;
}
.social-links a {
  margin: 0 10px;
  font-size: 1.3rem;
  color: #ff9800;
}
.social-links a:hover { color: #fff; }

/* Navigation */
nav {
  background: #444;
  padding: 1rem;
  position: sticky;
  top: 0;
  z-index: 1000;
}
nav ul {
  display: flex;
  justify-content: center;
  list-style: none;
}
nav ul li { margin: 0 15px; }
nav ul li a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
}
nav ul li a:hover { color: #ff9800; }

/* Sections */
.container { max-width: 900px; margin: 2rem auto; padding: 0 20px; }
h2 {
  margin-bottom: 1rem;
  color: #222;
  border-bottom: 2px solid #ff9800;
  display: inline-block;
  padding-bottom: 5px;
}
.card {
  background: #fff;
  padding: 1.5rem;
  margin-bottom: 1rem;
  border-radius: 10px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.1);
}

/* Skills Grid */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 15px;
}
.skills-grid div {
  background: #fff;
  padding: 1rem;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  font-size: 1.1rem;
}
.skills-grid i {
  font-size: 1.5rem;
}

/* Footer */
footer {
  text-align: center;
  background: #222;
  color: #aaa;
  padding: 1.5rem;
  margin-top: 2rem;
}

/* Floating Resume Button */
.floating-resume-btn {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: #ff9800;
  color: #fff;
  padding: 12px 18px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: bold;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.3s ease, background 0.3s ease;
  z-index: 2000;
}

.floating-resume-btn:hover {
  transform: scale(1.05);
  background: #e68900;
}