body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: #ffffff;
  color: #111;
}

/* NAV */
.header {
  display: flex;
  justify-content: space-between;
  padding: 20px 10%;
}

nav a {
  margin-left: 25px;
  text-decoration: none;
  color: #333;
}

/* HERO */
.tools-hero {
  text-align: center;
  padding: 100px 20px;
}

.tools-hero h1 {
  font-size: 48px;
}

.tools-hero span {
  background: linear-gradient(90deg, #6a5cff, #4da6ff);
  -webkit-background-clip: text;
  color: transparent;
}

/* TABS */
.tabs {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 40px;
}

.tabs button {
  padding: 12px 25px;
  border: none;
  background: #eee;
  border-radius: 20px;
  cursor: pointer;
}

.tabs .active {
  background: linear-gradient(90deg, #6a5cff, #4da6ff);
  color: white;
}

/* TOOL PANEL */
.tool-container {
  display: flex;
  justify-content: center;
  padding: 40px;
}

.tool {
  display: none;
  background: #f5f7ff;
  padding: 40px;
  border-radius: 20px;
  width: 350px;
  text-align: center;
}

.tool.active {
  display: block;
}

input {
  display: block;
  width: 100%;
  padding: 12px;
  margin: 15px 0;
  border-radius: 10px;
  border: 1px solid #ccc;
}

button {
  padding: 12px 25px;
  border: none;
  background: linear-gradient(90deg, #6a5cff, #4da6ff);
  color: white;
  border-radius: 20px;
  cursor: pointer;
}

.header {
  display:flex;
  justify-content:space-between;
  padding:20px 60px;
  align-items:center;
}

.header img {
  width:140px;
}

nav a {
  margin-left:25px;
  text-decoration:none;
  color:#444;
}