body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}

.container {
    max-width: 1000px;
    margin: auto;
    padding: 20px;
}

/* Header Styles */
header {
    background-color: #333;
    color: white;
    padding: 15px 0;
    text-align: center;
}

header h1 {
    margin: 0;
    font-size: 1.8em;
}

/* Navigation Menu */
nav {
    text-align: center;
    margin-top: 10px;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

nav ul li {
    display: inline;
    margin: 0 15px;
    position: relative;
}

nav ul li a {
    color: white;
    text-decoration: none;
    padding-bottom: 5px;
    transition: color 0.3s ease-in-out;
}

/* Underline effect only on hover */
nav ul li a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 100%;
    height: 2px;
    background: #ff6600;
    transform: scaleX(0);
    transition: transform 0.3s ease-in-out;
}

nav ul li a:hover::after {
    transform: scaleX(1);
}

nav ul li a:hover {
    color: #ff6600;
}

/* Hero Section */
.hero {
    background: linear-gradient(to right, #0073e6, #00b4db);
    color: white;
    text-align: center;
    padding: 100px 20px;
}

.hero h2 {
    font-size: 2.5em;
    margin: 0;
}

.hero p {
    font-size: 1.2em;
    margin: 20px 0;
}

.btn {
    display: inline-block;
    padding: 10px 25px;
    font-size: 1.2em;
    color: white;
    background: #ff6600;
    text-decoration: none;
    border-radius: 5px;
}

.btn:hover {
    background: #ff4500;
}

/* Tools Section */
.tools {
    padding: 50px 20px;
    text-align: center;
}

.tools h2 {
    font-size: 2em;
    margin-bottom: 30px;
}

.tool-list {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.tool {
    flex: 1;
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.tool h3 {
    margin-top: 0;
}

.tool p {
    font-size: 1em;
}

.tool .btn {
    margin-top: 10px;
}

/* Footer */
footer {
    background: #222;
    color: white;
    text-align: center;
    padding: 15px 0;
}