* {
    outline: none;
}

html {
    overflow-y: scroll;
}

html, body {
    height: 100%;
    margin: 0;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    font-family: Quicksand, Arial, Helvetica, sans-serif;
    background: linear-gradient(to bottom, #f9fbf9, white);
}

header {
    position: relative;
    height: 60px;
    background: white;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    margin: 50px auto;
    max-width: 60vw;
    border-radius: 100px;
    display: flex;
    align-items: center;
    padding: 0 20px;
}

nav {
    display: flex;
    align-items: center;
    height: 100%;
}

nav a {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    height: 100%;
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    color: black;
    cursor: pointer;
    transition: all 0.2s;
}

nav a:hover {
    color: #519817;
}

main {
    flex: 1;
    margin: 20px auto;
    padding: 40px;
    max-width: 70vw;
    min-width: 50vw;
    border-radius: 20px;
    box-shadow: 0 2px 2px rgba(0, 0, 0, 0.2);
    background: linear-gradient(to bottom, #fff 0%, #fff 10%, #f9fbf9 15%, #fff 100%);
}

footer {
    left: 0;
    right: 0;
    bottom: 0;
    padding: 20px;
    text-align: center;
}

input[type=text], textarea, input[type=submit] {
    font-size: 16px;
    font-family: Quicksand, Arial, Helvetica, sans-serif;
    padding: 8px;
    border: 1px solid #ccc;
}

.page-title {
    font-size: 70px;
    font-weight: 500;
    letter-spacing: -2.5pt;
    color: #555;
    margin-top: -10px;
    margin-bottom: 40px;
}

.page-title::after {
    content: "";
    display: block;
    width: 25%;
    height: 6px;
    border-radius: 100px;
    background: linear-gradient(to right, #6dd816, #2e8330);
    z-index: -1;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
}
.modal-content {
    background-color: white;
    padding: 20px;
    border-radius: 5px;
    text-align: center;
}
.close-btn {
    background-color: #f44336;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}