/* body styles */
body {
    font-family: Arial, sans-serif;
    background-color: #f0fcfc; 
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    margin: 0;
    padding-top: 40px;
    color: #333;
}

.rotate-smile {
    display: inline-block;
    transform: rotate(90deg);
    position: relative;
    top: 3px;
    margin-left: 5px;
}

.small-space1 {
	font-size: 1em;
}

.small-space0 {
	font-size: 0.1em;
}

/* main container */
.container {
    background-color: #ffffff;
    padding: 30px 40px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 700px;
    text-align: center;
    border: 1px solid #e0e0e0;
}

/* text */
h1 {
    color: #40BFBF;
    margin-bottom: 10px;
}

h2 {
    color: #333;
    margin-bottom: 10px;
}

.intro-text {
    font-size: 1.1em;
    color: #555;
    margin-bottom: 25px;
}

p {
    line-height: 1.6;
    color: #666;
}

hr {
    border: none;
    height: 1px;
    background-color: #eee;
    margin: 30px 0;
}

/* project list */
.projects-list {
    text-align: left;
}

.project-card {
    background-color: #fdfdfd;
    border: 1px solid #f0f0f0;
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 25px;
}

/* button style */
.button {
    display: inline-block;
    padding: 12px 24px;
    background-color: #40BFBF;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    text-decoration: none;
    transition: background-color 0.3s ease;
    margin-top: 15px;
}

.button:hover {
    background-color: #36a6a6;
}

/* --- main site title --- */
.site-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
}

/* size of the icon */
.site-title img {
    height: 1.6em;
    width: auto;
}