ul {
    list-style-type: none;
    padding-left: 0;
}

h1, h2, h3, h4, h5, h6, a, p {
    color: #ffffff;
}

body {
    margin: 0;
    background-color: #161616;
    font-family: 'Hiragino Kaku Gothic Pro', 'Meiryo', sans-serif;
}


.main {
    width: 100%;
}

.body {
    margin: 0;
    padding: 0;
}

.header {
    width: 100%;
    background-color: #161616;
}

.header nav {
    width: 70%;
    margin: auto 15%;
    
}

.header-nav-ul {
    display: flex;
    justify-content: center;
    background-color: #242424;
}

.header-nav-ul a {
    color: #fff;
    text-decoration: none;
    font-size: large;
    padding-bottom: 4px;
    background-image: linear-gradient(90deg, #ffffff, #ffffff); /* 線の色 */
    background-repeat: no-repeat;
    background-position: left bottom; /* 線の起点を左・下に設定 */
    background-size: 0 2px; /* 線の横幅を0、縦幅を1pxに */
    transition: background-size 0.6s; /* 線を伸ばすアニメーション実行時間を指定 */
}

.header-nav-ul li {
	width: 5%;
	height: 30px;
	padding: 10px;
    margin: auto 10px;
    text-align: center;
}

.header-nav-ul li a:hover {
    background-size: 100% 2px;
}

.header nav ul {
    display: flex;
    justify-content: center;
    margin: 0;
    padding: 0;
}


.main-content {
    background-color: #242424;
    width: 70%;
    margin-top: 50px;
    margin: 0px 15% 0px;
    height: auto;
}

.mc-container { 
    background-color: #242424;
}

.mc-profile-text {
    display: flex;
    justify-content: center;
}

.mc-profile-text h2 {
    padding-bottom: 4px;
    background-image: linear-gradient(90deg, #ffffff, #ffffff); /* 線の色 */
    background-repeat: no-repeat;
    background-position: left bottom; /* 線の起点を左・下に設定 */
    background-size: 100% 2px; 
    margin: 12px auto 12px auto;
    font-size: xx-large;
}   

.mc-profile-container {
    width: 80%;
    margin: 30px 10%;
    /*padding: 0 20px 20px 0px;
    transition: padding 1.5s;*/
    display: flex;
    justify-content: center;
}

.pc-content {
    white-space: normal;
    word-wrap: break-word; /* 長い単語を折り返す */
    overflow-wrap: break-word; /* 同様に長い単語を折り返す */
    max-width: 50%;
}

#text-for-smartphone {
    display: none;
}

#text-for-pc {
    display: block;
}

.pc-profile-img img {
    width: 60%;
    border: 10px solid #ffffff;
    border-radius: 20px;
    /*background-color: transparent;
    transition: border 1.5s;
    transition-delay: 0.3s;*/
}
.pc-content-ul {
    margin: 0;
}

.pc-content-ul a {
    font-size:30px;
}

.pc-content-ul li {
    padding: 3px;
    margin-bottom: 8px;
}

.works-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 20px;
}

.works-item {
    /*background: #ffffff;*/
    border: 5px solid #ffffff;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.works-item:hover {
    transform: translateY(-5px);
}

.works-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 15px;
}

.works-item h3 {
    font-size: 1.5em;
    margin-bottom: 10px;
    color: #d3d3d3;
}

.works-item p {
    color: #d8d8d8;
    line-height: 1.6;
}

.main-content-works {
    width: 70%;
    margin: 0 15%;
}

.pc-content-link {
    width: 100%;
    padding: 10px;
}

.pc-content-link-ul {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    list-style: none;
    padding: 0;
}

.pc-content-link-ul li {
    background: rgba(255, 255, 255, 0.1);
    border: 3px solid #ffffff;
    border-radius: 8px;
    transition: transform 0.2s ease;
}

.pc-content-link-ul li:hover {
    transform: translateY(-3px);
}

.pc-content-link-ul li a {
    display: block;
    padding: 15px 20px;
    color: #ffffff;
    text-decoration: none;
    font-size: 1.1em;
    text-align: center;
}

/* footer */
.footer {
    background-color: rgba(0, 0, 0, 0.5);
    padding: 30px 0;
}

.footer-nav {
    width: 80%;
    margin: 0 auto 20px;
}

.footer-nav-ul {
    display: flex;
    justify-content: center;
    list-style: none;
    padding: 0;
    gap: 30px;
}

.footer-nav-ul li a {
    color: #ffffff;
    text-decoration: none;
    font-size: 1.1em;
    transition: color 0.2s ease;
}

.footer-nav-ul li a:hover {
    color: #d3d3d3;
}

.footer p {
    text-align: center;
    color: #ffffff;
    margin: 0;
    font-size: 0.9em;
}