* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
header {
    background-color: #fff;
    text-align: center;
    padding: 40px 0;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
}
.logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
}
.logo {
    max-width: 300px;
    height: auto;
}
h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
}
.tagline {
    font-size: 1.2em;
    color: #666;
    position: relative;
    z-index: 1;
}
.section {
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    padding: 20px;
    margin-bottom: 30px;
    transition: transform 0.3s ease;
}
.section:hover {
    transform: translateY(-5px);
}
h2 {
    color: #2c3e50;
    margin-bottom: 20px;
}
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}
.grid-item {
    background-color: #f9f9f9;
    padding: 15px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}
.grid-item:hover {
    background-color: #e0e0e0;
}
ul {
    list-style-type: none;
}
li {
    margin-bottom: 10px;
}
.app-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}
.app-item {
    text-align: center;
    background-color: #fff;
    padding: 10px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}
.app-item:hover {
    transform: translateY(-5px);
}
.app-logo {
    width: 80px;
    height: 80px;
    border-radius: 5px;
    margin-bottom: 10px;
}
.download-btn {
    background-color: #d54dd4;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 10px;
    transition: background-color 0.3s ease;
}
.download-btn:hover {
    background-color: #b344b3;
}
@media (max-width: 768px) {
    .app-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .app-item p {
        font-size: 0.8em;
    }
    .download-btn {
        font-size: 0.8em;
        padding: 6px 12px;
    }
}
@media (max-width: 480px) {
    .app-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .app-item p {
        font-size: 0.7em;
    }
    .download-btn {
        font-size: 0.7em;
        padding: 5px 10px;
    }
}
.contact-info {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}
.contact-info i {
    margin-right: 10px;
    color: #3498db;
}
.copy-btn {
    background-color: #3498db;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
    margin-left: 10px;
    transition: background-color 0.3s ease;
}
.copy-btn:hover {
    background-color: #2980b9;
}