* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Segoe UI', sans-serif;
    background-color: #f4f4f4;
    color: #333;
    line-height: 1.6;
}
a {
    text-decoration: none;
    color: inherit;
}
.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}
header {
    background: white;
    color: white;
    padding: 20px 0;
}
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo-img {
    height: 50px;
}
nav ul {
    display: flex;
    list-style: none;
}
nav li {
    margin-left: 20px;
}
nav a {
    color: white;
    transition: color 0.3s;
}
nav a:hover {
    color: #00bcd4;
}
.hero {
    background: linear-gradient(to right, #00bcd4, #2196f3);
    color: white;
    padding: 100px 20px;
    text-align: center;
}
.hero h2 {
    font-size: 48px;
    margin-bottom: 10px;
}
.hero p {
    font-size: 20px;
    margin-bottom: 20px;
}
.btn {
    display: inline-block;
    padding: 10px 25px;
    background: #fff;
    color: #007bb5;
    border-radius: 4px;
    font-weight: bold;
}
.features {
    background: white;
    padding: 60px 20px;
}
.features .container {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}
.feature {
    flex: 1;
    min-width: 280px;
    padding: 20px;
    background: #fafafa;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}
footer {
    background: #1a1a1a;
    color: white;
    padding: 20px 0;
    margin-top: 40px;
}
.footer-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}
.footer-logo {
    height: 40px;
    margin-bottom: 10px;
}
.footer-left, .footer-right {
    flex: 1;
    min-width: 250px;
}