* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    height: 100vh;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: background-image 1s ease-in-out;
}

.search-container {
    padding: 30px;
    width: 650px;
    text-align: center;
    margin-top: calc(100vh / 3 - 100px);
}

.logo {
    margin-bottom: 30px;
    filter: drop-shadow(0 0 10px rgba(0, 0, 0, 0.5));
}

.logo img {
    height: 70px;
}

.search-box {
    display: flex;
    height: 50px;
    margin-top: 20px;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.search-box:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    transform: translateY(-2px);
}

#search-input {
    flex: 1;
    height: 100%;
    border: none;
    border-radius: 10px 0 0 10px;
    padding: 0 16px;
    font-size: 16px;
    outline: none;
    background-color: transparent;
}

#search-input:focus {
    background-color: rgba(255, 255, 255, 0.95);
}

#search-btn {
    width: 120px;
    height: 100%;
    border: none;
    background-color: #4e6ef2;
    font-size: 18px;
    color: #fff;
    border-radius: 0 10px 10px 0;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s;
}

#search-btn:hover {
    background-color: #4662D9;
}