.hero {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 0;
    align-items: center;
    background: #E9F4FF;
    padding: 80px 0;
    }
    .hero h1 {
    font-size: 48px;
    font-weight: 700;
    color: #111827;
    line-height: 1.2;
    margin-left: 20px;
    }
    .hero h1 .small {
    font-size: 40px;
    font-weight: 700;
    color: #111827;
    line-height: 1.2;
    }
    .hero p {
    font-size: 20px;
    color: #475569;
    margin-left: 20px;
    }
    .hero-image img {
    width: 230px;
    height: 230px;
    border-radius: 50%;
    box-shadow: 0 4px 4px rgba(0,0,0,0.25);
    object-fit: cover;
    }
    .hero-image {
    text-align: center; 
    }
    .hero-image .name {
    margin-top: 12px;
    font-size: 20px;
    color: #475569;
    }
    .actions {
      margin-left: 20px;
    }
    /* ボタン共通 */
    .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 7px 19px;
    border-radius: 8px;
    font-size: 20px;
    font-weight: 700;
    text-decoration: none;
    margin-right: 12px;
    }
    /* 各SNSごと */
    .github {
    background: #fff;
    color: #000;
    box-shadow: 0 4px 4px rgba(0,0,0,0.25);
    }
    .youtube {
    background: #FF4141;
    color: #fff;
    box-shadow: 0 4px 4px rgba(0,0,0,0.25);
    }
    .instagram {
    background: conic-gradient(from 180deg at 50% 50%, #FF6A00, #F3FF11, #FF6A00, #FF0000, #FF00FB, #FF0000, #FF6A00);
    color: #fff;
    box-shadow: 0 4px 4px rgba(0,0,0,0.25);
    }

    @media (max-width: 768px){
    .hero {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-areas:
      "title"
      "desc"
      "photo"
      "buttons";
    gap: 0;
    align-items: center;
    background: #E9F4FF;
    padding: 80px 0;
    }
    .hero-text {
    display: contents;
    }
    .hero h1 {
    grid-area: title;
    font-size: 28px;
    font-weight: 700;
    color: #111827;
    line-height: 1.2;
    margin-left: 20px;
    text-align: center;
    }
    .hero h1 .small {
      font-size: 24px;
      font-weight: 700;
      color: #111827;
      line-height: 1.2;
    }
    .hero-text p {
    grid-area: desc;
    text-align: center;
    }

    .actions {
    grid-area: buttons;
    }
    /* ボタン共通 */
    .btn {
    display:  block; 
    align-items: center;
    justify-content: center;
    padding: 7px 19px;
    border-radius: 8px;
    font-size: 20px;
    font-weight: 700;
    text-decoration: none;
    text-align: center; 
    margin: 0 20px;
    margin-bottom: 12px;
    }

    }

    .about {
      background: #fff;          /* 背景色は自由 */
      padding: 80px 20px;        /* 上下左右の余白 */
    }
    
    .about .container {
      max-width: 1200px;         /* 中央寄せ */
      margin: 0 auto;
    }
    
    .about h2 {
      font-family: 'Inter', sans-serif;
      font-weight: 700;
      font-size: 40px;           /* Figma値を反映 */
      line-height: 48px;
      color: #000;
      margin-bottom: 24px;
    }
    @media (max-width: 768px){
      .about h2 {
        font-family: 'Inter', sans-serif;
        font-weight: 700;
        font-size: 24px;           /* Figma値を反映 */
        line-height: 48px;
        color: #000;
        margin-bottom: 24px;
        text-align: center;
      }
    }
    
    .about p,
    .about li {
      font-family: 'Inter', sans-serif;
      font-weight: 400;
      font-size: 20px;           /* Figma値を反映 */
      line-height: 1.4;
      color: #475569;
      margin-bottom: 12px;
    }
    
    .about ul {
      list-style: none;          /* デフォルトの点を消す */
      padding: 0;
      margin: 0;
    }
    
    .about li::before {
      content: "・";             /* Figmaで付けてた点を再現 */
      margin-right: 4px;
    }
    
    .skills {
      background: #fff;
      padding: 80px 20px;
    }
    
    .skills .container {
      max-width: 1200px;
      margin: 0 auto;
    }
    
    .skills h2 {
      font-family: 'Inter', sans-serif;
      font-size: 40px;
      font-weight: 700;
      margin-bottom: 24px;
      color: #000;
    }
    
    .skills h3 {
      font-family: 'Inter', sans-serif;
      font-size: 20px;
      font-weight: 400;
      margin: 24px 0 12px;
      color: #475569;
    }
    
    .skill-tags {
      display: flex;
      flex-wrap: wrap;      /* 折り返し可能に */
      gap: 12px;            /* タグの間隔 */
    }
    
    .tag {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 7px 12px;
      background: #E5EDFF;
      border-radius: 8px;
      box-shadow: 0 4px 4px rgba(0,0,0,0.25);
      font-family: 'Inter', sans-serif;
      font-size: 20px;
      font-weight: 700;
      color: #000;
    }
    .projects {
      background: #fff;
      padding: 80px 20px;
    }
    
    .projects .container {
      max-width: 1200px;
      margin: 0 auto;
    }
    
    .projects h2 {
      font-family: 'Inter', sans-serif;
      font-size: 40px;
      font-weight: 700;
      margin-bottom: 24px;
      color: #000;
    }
    
    .projects h3 {
      font-family: 'Inter', sans-serif;
      font-size: 20px;
      font-weight: 400;
      margin-bottom: 20px;
      color: #475569;
    }
    
    .project-content {
      display: grid;
      grid-template-columns: 1fr; 
      gap: 40px;
      align-items: start;
    }
    
    .project-images {
      display: flex;
      flex-direction: row;
      gap: 20px;
    }
    
    .project-images img {
      width: 50%;
      object-fit: cover;
    }
    @media (max-width: 768px){
    .project-images {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }
    .project-images img {
      width: 100%;
      object-fit: cover;
    }
    }
    
    .project-text p {
      font-family: 'Inter', sans-serif;
      font-size: 20px;
      line-height: 1.4;
      color: #475569;
      margin-bottom: 12px;
    }