/* Reset and base styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: #f7f7f7;
    color: #333;
    line-height: 1.6;
}

a {
    color: #5d5d5d;
    text-decoration: none;
}

a:hover {
    color: #333;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
    overflow: hidden;
}

/* Header */
header {
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 20px 0;
}

header h1 {
    color: #5d5d5d;
    text-align: center;
    margin: 0;
    font-size: 36px;
}

header nav ul {
    list-style: none;
    text-align: center;
    padding: 0;
}

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

header nav ul li a {
    color: #5d5d5d;
    font-weight: 700;
    font-size: 18px;
}

/* Hero Section */
.hero {
    background-color: #e8e8e8;
    padding: 50px 0;
    margin-bottom: 40px;
}

.hero h2 {
    text-align: center;
    margin-bottom: 10px;
    color: #333;
    font-size: 28px;
}

.hero p {
    text-align: center;
    font-size: 18px;
    color: #666;
}

/* IP Display Cards */
.ip-display {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 40px;
}

.ip-card {
    background-color: #fff;
    padding: 30px 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    border-radius: 8px;
    flex-basis: calc(50% - 10px);
    text-align: center;
}

.ip-card h3 {
    margin-bottom: 15px;
    color: #5d5d5d;
    font-size: 22px;
}

.ip-card p {
    font-size: 20px;
    color: #333;
    word-break: break-all;
}

/* About Section */
#about {
    text-align: center;
    margin-bottom: 40px;
    padding: 0 20px;
}

#about h2 {
    margin-bottom: 15px;
    color: #333;
    font-size: 24px;
}

#about p {
    font-size: 18px;
    color: #666;
}

/* API Section */
#api {
    text-align: center;
    margin-bottom: 40px;
    padding: 0 20px;
}

#api h2 {
    margin-bottom: 15px;
    color: #333;
    font-size: 24px;
}

#api p {
    font-size: 18px;
    color: #666;
}

/* Footer */
footer {
    background-color: #fff;
    box-shadow: 0 -2px 4px rgba(0,0,0,0.1);
    text-align: center;
    padding: 20px;
    position: relative;
}

footer p {
    margin: 0;
    color: #5d5d5d;
}

footer a {
    color: #5d5d5d;
    font-weight: 700;
}