html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  width: 100%;
}

body {
  background-color: #f9f9f9;
  font-size: 1rem;
  font-family: 'Inter', sans-serif;
  font-size: 1.3rem;
  line-height: 1.8;
  letter-spacing: 0.015em;
  color: #1a1919;
}

.language-toggle {
  width: 95%;
  text-align: right;
  margin-top: 1.4rem;
}

.language-toggle a {
  margin-left: 0.5rem;
  margin-right: 0.5rem;
  color: #c0c0c0;
  text-decoration: none;
}

.language-toggle a:hover {
  text-decoration: underline;
  color: #666;
}

.language-toggle a.active {
  font-weight: bold;
  text-decoration: underline;
  color: #666;
}

/* -----作品一覧セクション----- */

/* PC用ベーススタイル */
.works-section {
  max-width: 68.75rem;
  margin: 0 auto;
  padding: 4.5rem 1rem;
  padding-bottom: 7rem;
  text-align: center;
}

.works-section > .mail-link {
  min-width: 330px;
  background-color: white;
  border: 1px solid #ccc;
}

.text {
  width: 80%;
  margin: 0 auto;
  margin-bottom: 6%;
  color: #666666;
  letter-spacing: 0.05em;
  font-size: 1.4rem;
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 6%;
}

.work-card .work-pic {
  width: 100%;
  max-width: 18.75rem;
  border-radius: 0.5rem;
  box-shadow: 0 0.125rem 0.375rem rgba(0, 0, 0, 0.3);

  height: 300px;
  object-fit: cover;
}

.work-card {
  position: relative;
  text-decoration: none;
}

.work-card > .like-icon {
  position: absolute;
  top: 1rem;
  right: 2.5rem;
  color: rgba(100, 100, 100, 0.5);
  text-shadow: 0 0 1px black;
  background: none;
  font-size: 1.5rem;
  pointer-events: auto;
}

@keyframes pop {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.4);
  }
  100% {
    transform: scale(1);
  }
}

.like-icon.pop-animation {
  animation: pop 0.3s ease;
}

.work-card:hover {
  background-color: #EEEEEE;
  transform: translateY(-0.25rem);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.work-title {
  font-weight: bold;
  color: grey;
  cursor: pointer;
  font-size: 1.2rem;
}

.mail-link {
  text-decoration: none;
  color: #d64a5b;
  transition: all 0.2s;
}

.section-divider {
  margin: 2rem auto 1rem;
  margin: 6rem
}

.g_id_signin {
  width: 22rem;
  margin: 0 auto;
}

/* タブレット用メディアクエリ */
@media screen and (max-width: 768px) {
  .work-card > .like-icon {
    top: -1.6rem;
    right: 3rem;
  }

  .works-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .text {
    width: 85%;
    font-size: 1rem;
  }

  .mail-link {
    font-size: 1rem;
  }
}

/* スマホ用メディアクエリ */
@media screen and (max-width: 480px) {
  .text {
    width: 90%;
    font-size: 0.95rem;
    margin-bottom: 2rem;
  }

  .work-card > .like-icon {
      top: -2rem;
      right: 3.5rem;
  }

  .works-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .work-title {
    font-size: 1rem;
    display: inline-block;
    width: 80%;
  }

  .section-divider {
    width: 70%;
    margin: 1.5rem auto;
  }

  .works-section > .mail-link {
    min-width: 250px;
  }

  .works-section {
    padding-bottom: 5rem;
    padding: 2rem 0;
  }

  .mail-link {
    display: block;
    margin-top: 2rem;
    font-size: 0.95rem;
  }
}

/* ---------------デザイナーセクション--------------- */

/* PC用ベーススタイル */
.designer-section {
  max-width: 78rem;
  margin: 0 auto;
  padding: 2rem 2rem;
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

/* 左側のプロフィール画像と基本情報 */
.profile {
  flex: 1 1 270px;
  text-align: center;
}

.profile-pic {
  width: 100%;
  max-width: 300px;
  border-radius: 0.5rem;
  box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
  margin-bottom: 1.5rem;
}

.profile-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 1rem;
  color: #333;
  text-align: left;
  padding-left: 4rem;
}

.info-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.info-label {
  flex: 0 0 8rem;
  font-weight: bold;
}

.info-value {
  flex: 1;
}

/* 右側の詳細情報ブロック */
.profile-detail {
  flex: 2 1 500px;
  display: flex;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
}

/* 各ボックス（ABOUT MEなど） */
.info-card {
  background-color: #f2f2f2;
  border-radius: 0.5rem;
  padding: 1rem;
  flex: 1 1 calc(50% - 1rem);
  box-shadow: 0 0.125rem 0.375rem rgba(0, 0, 0, 0.05);
}

.info-title {
  width: 11rem;
  height: 2.5rem;
  display: flex;
  align-items: center;    
  justify-content: center;
  font-size: 1rem;
  background-color: #ffffff;
  border-radius: 0.5rem;
  box-shadow: 0 0.125rem 0.375rem rgba(0, 0, 0, 0.3);
  margin-bottom: 0.5rem;
  letter-spacing: 0.1rem;
}

.info-text {
  font-size: 0.95rem;
  color: #444;
}

.info-card > .info-text {
  margin: 0.4rem 0;
}

.mail-link {
  text-align: center;
}

.g_id_signin {
  padding: 5rem 0;
}

/* タブレット用メディアクエリ */
@media screen and (max-width: 768px) {
  .designer-section {
    flex-direction: column;
    padding: 2rem 1.5rem;
  }

  .profile {
    width: 100%;
    align-items: center;
  }

  .profile-info {
    padding-left: 226px;
    margin: 0 auto;
  }

  .profile-detail {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .info-title {
    font-size: 1rem;
  }

  .info-text {
    font-size: 0.95rem;
  }

  .info-card {
    flex: 1 1 100%;
  }

  .software-icons {
    max-width: 100%;
  }
}


/* スマホ用メディアクエリ */
@media screen and (max-width: 480px) {
  .design-divider {
    padding: 1.5rem auto;
  }

  .designer-section {
    flex-direction: column;
    padding: 2rem 1rem;
    align-items: center;
  }

  .profile {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .profile-info {
    padding-left: 0;
    text-align: center;
    margin: 0 auto;
    max-width: 280px;
  }

  .info-row {
    flex-direction: initial;
    align-items: center;
  }

  .info-label {
    flex: none;
    font-weight: 500;
    margin-bottom: 0.25rem;
    width: 100px;
    text-align: left;
  }

  .info-value {
    text-align: left;
  }

  .profile-detail {
    grid-template-columns: 1fr;
    max-width: 100%;
    margin: 0 auto;
  }

  .info-card {
    width: 90%;
    margin: 0 auto;
    padding: 1rem;
  }

  .info-title {
    width: 100%;
    font-size: 0.95rem;
    justify-content: center;
  }

  .info-text {
    font-size: 0.9rem;
    margin-left: 0;
  }

  .software-icons {
    max-width: 100%;
    margin: 0 auto;
  }
}

/* ---------------作品詳細セクション--------------- */

/* PC用ベーススタイル */
.detail-section {
  max-width: 80rem;
  margin: 0 auto;
  padding: 2rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.detail-title {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-left: 4px solid darkgray;
  padding-left: 0.5em;
  margin-bottom: 1rem;
  text-align: center;
  margin-top: 2.5rem;
  margin-bottom: 4.5rem;
  color: #666666;
}

.detail-main {
  margin: 0 auto;
  display: flex;
  flex-direction: row-reverse;
  overflow-wrap: break-word;
  gap: 2rem;
}

.section-divider {
  border: none;
  border-top: 1px solid #ccc;
  padding: 3.5rem 0;
  width: 80%;
  margin: 0 auto;
}

.detail-explanation {
  margin-top: 2.3rem;
}

.detail-description {
  font-size: 1.4rem;
  text-align: left;
  max-width: 33rem;
  margin: 0 auto;
  padding-bottom: 3rem;
  line-height: 1.6;
}

.main-image {
  height: 35rem;
  max-width: 500px;
  margin: 0 auto;
  border-radius: 0.5rem;
  box-shadow: 0 0.125rem 0.5rem rgba(0, 0, 0, 0.1);
}

.like-icon {
  width: 100%;
  height: 1.9rem;
  color: black;
  margin-bottom: 1.5rem;
}

.detail-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  width: 90%;
  margin: 0 auto;
}

.works-image {
  width: 100%;
  object-fit: cover;
  border-radius: 0.5rem;
  display: block;
}

.contact-section {
  text-align: center;
}

.instagram-link {
  background-color: #ffe5ec;
}

.mail-link {
  background-color: #e6f0ff;
}

.instagram-link, .mail-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid #ddd;
  border-radius: 12px;
  padding: 0.8rem 1.2rem;
  min-width: 300px;
  max-width: 360px;
  font-weight: 500;
  font-size: 0.95rem;
  text-decoration: none;
  color: #333;
  gap: 0.5rem;
  margin: 1rem 0 0.5rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  transition: box-shadow 0.3s ease;
}

.instagram-link:hover, .mail-link:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.contactIcon {
  width: 1.2rem;
  height: 1.2rem;
}

.detail-gallery:has(.works-image:nth-last-child(1):nth-child(odd)) .works-image:last-child {
  grid-column: 1 / -1;
  justify-content: center;
  width: 62%;
  margin: 0 auto;
}

.link-bottom {
  display: block;
  width: 50%;
  margin: 0 auto;
  margin-top: 5rem;
  font-size: 1.2rem;
  color: gray;
  text-decoration: none;
  text-align: center;
}

.link-bottom:hover {
  background-color: rgba(0, 0, 0, 0.05);
  color: black;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  cursor: pointer;
}

/* タブレット用メディアクエリ */
@media screen and (max-width: 768px) {
  .detail-section {
    padding: 1.5rem 1rem;
  }
  .main-image {
    max-width: 100%;
  }

  .detail-title {
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
  }

  .detail-main {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .detail-description {
    font-size: 0.95rem;
    padding-bottom: 0;
  }

  .like-icon {
    padding: 1.8rem 0;
    margin-top: 1.5rem;
    margin-bottom: 0;
  }

  .detail-gallery {
    grid-template-columns: 1fr;
  }

  .works-image {
    width: 80%;
    margin: 0 auto;
  }

  .works-image:last-child:only-child,
  .works-image:last-child:nth-child(odd):nth-last-child(1) {
    grid-column: span 1;
    height: auto;
  }

  .link-bottom {
    margin-top: 3.5rem;
    width: 85%;
  }
}

/* スマホ用メディアクエリ */
@media screen and (max-width: 480px) {
  .main-image, .detail-explanation {
    max-width: 100%;
  }

  .detail-title {
    font-size: 0.88rem;
  }

  .detail-main {
    width: 100%;
  }

  .main-image {
    height: auto;
    /* height: 100%; */
  }

  .detail-explanation {
    margin-top: 0;
  }

  .detail-description {
    font-size: 0.9rem;
  }

  .like-icon {
    height: 1.3rem;
  }

  .works-image {
    width: 100%;
    height: auto;
    max-height: 360px;
  }

  .section-divider {
    max-width: 300px;
    margin: 0 auto;
  }

  .mail-link {
    font-size: 0.7rem;
    margin-top: 0.5rem;
  }

  .link-bottom {
    width: 91%;
    font-size: 0.6rem;
    margin: 0 auto;
  }
}