* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', sans-serif;
  line-height: 1.6;
  background: #f5f7fa;
  color: #333;
}

.container {
  width: 90%;
  max-width: 1000px;
  margin: auto;
  padding: 40px 0;
}

header {
  background: linear-gradient(to right, #2b5876, #4e4376);
  color: #fff;
  text-align: center;
  padding: 100px 0;
}

header h1 span {
  color: #ffd700;
}

.btn {
  background: #fff;
  color: #2b5876;
  padding: 10px 20px;
  text-decoration: none;
  border-radius: 25px;
  margin-top: 20px;
  display: inline-block;
}

section h2 {
  margin-bottom: 20px;
  font-size: 2em;
}

#skills .skill {
  margin-bottom: 15px;
}

.progress {
  background: #ddd;
  border-radius: 20px;
  overflow: hidden;
  height: 20px;
}

.progress div {
  height: 100%;
  background: #2b5876;
  animation: grow 2s ease-in-out;
}

@keyframes grow {
  from {
    width: 0;
  }
}

.project {
  background: #fff;
  padding: 20px;
  margin-bottom: 20px;
  border-left: 5px solid #2b5876;
}

#contact form {
  display: flex;
  flex-direction: column;
}

#contact input,
#contact textarea {
  padding: 10px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

#contact button {
  background: #2b5876;
  color: #fff;
  border: none;
  padding: 10px;
  cursor: pointer;
}

footer {
  text-align: center;
  padding: 20px;
  background: #eee;
  margin-top: 40px;
}