@charset "utf-8";

/* =================
基本のスタイル
================= */

body {
  background-color: #fff;
  color: #333;
  background-color: #000; /* ページの余白部分を黒に */
}

.header {
  max-width: 1440px;
  height: 88px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: transparent;
  padding: 24px 40px;
  position: absolute;
  width: 100%;
  z-index: 10;
}

.header-logo {
  display: block;
  width: 170px;
}

.site-menu {
  display: flex;
  gap: 48px;
  align-items: center;
}

.site-menu ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 40px;
}

.site-menu a {
  color: #fff;
  text-decoration: none;
}

.toggle-menu-button {
  display: none;
}

.flat-button {
  background-color: #1f3466;
  color: #fff;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  padding: 10px 48px;
  border-radius: 50px;
  text-decoration: none;
  display: inline-block;
}

/* ヒーローセクション */
#hero {
  position: relative;
  /* ヘッダーの高さ分だけ下にずらす */
  padding-top: 88px;
  height: 80vh; /* 画面の高さの80%に設定 */
  box-sizing: border-box; /* paddingを含めた高さを100vhにする */
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}

.hero-content {
  position: absolute;
  top: 55%; /* 少し調整 */
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
  width: 90%;
  max-width: 420px;
  color: #fff;
  text-align: center;
}

.hero-content h1 {
  font-size: 64px;
  font-weight: bold;
}

.hero-content p {
  font-size: 18px;
}

.hero-links {
  display: flex;
  gap: 24px;
  margin-top: 20px;
}

.hero-links a {
  color: #fff;
  font-size: 32px;
  transition: transform 0.3s;
}

.hero-links a:hover {
  transform: scale(1.2);
}

/* メインコンテンツ */
.main {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* mainタグ直下のセクションに共通のスタイルを適用 */
.main > section {
  width: 100%;
  padding: 100px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 64px;
}

/* セクションの背景色を交互に設定 */
#about,
#works,
#contact {
  background-color: #f0f5ff; /* 淡い青 */
}

.section-title {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-title h2 {
  /* フォントサイズを大きくする */
  font-size: 56px;
  font-weight: bold;
  color: #333;
}

.section-title p {
  font-size: 14px;
  color: #333;
}

/* Aboutセクション */
.about-area {
  display: flex;
  align-items: center;
  gap: 100px;
  max-width: 900px;
  text-align: left;
}

.my-photo {
  border-radius: 50%;
  overflow: hidden;
  width: 200px;
  height: 200px;
  flex-shrink: 0;
}

.my-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.my-profile {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 16px;
}

.my-profile h3 {
  color: #333;
  font-size: 32px;
}

.my-profile p {
  color: #333;
  font-size: 16px;
}

.my-profile-details {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.detail-item {
  background-color: #fff;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
}

.hobby-item {
  grid-column: 1 / 3;
}

.detail-item h4 {
  font-size: 18px;
  font-weight: bold;
  color: #1f3466;
  margin-bottom: 12px;
}

.detail-item h4 i {
  margin-right: 8px;
}

.detail-item ul {
  list-style-type: none;
  padding-left: 0;
  margin: 0;
}

.detail-item li {
  font-size: 16px;
}

/* Skillsセクション */
.skills {
  display: flex;
  flex-wrap: wrap;
  gap: 64px;
  justify-content: center;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* 3列固定 */
  gap: 32px;
  margin: 40px 0;
}

.skill-card {
  display: block;
  width: 280px;
  text-decoration: none;
  color: inherit;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s, box-shadow 0.3s;
  overflow: hidden;
  background-color: #fff;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  padding: 32px 16px 24px 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.skill-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.skill-card img {
  width: 80px;
  height: 80px;
  margin-bottom: 16px;
}

.skill-card h3 {
  margin: 8px 0 4px 0;
  font-size: 1.2em;
  font-size: 24px;
  font-weight: bold;
  color: #333;
  margin-top: 8px;
}

.skill-card .stars {
  color: #222;
  margin-bottom: 8px;
  font-size: 1.1em;
}

.skill-card .exp {
  color: #666;
  font-size: 0.95em;
}

/* Worksセクション */
#works {
  overflow: hidden;
}

.works-scroller-wrapper {
  position: relative;
  width: 100%;
  max-width: 1100px;
  display: flex;
  align-items: center;
}

.works-scroller {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  /* スクロールバーを非表示にする */
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* Internet Explorer 10+ */
}

.works-scroller::-webkit-scrollbar {
  display: none; /* Safari and Chrome */
}

.works-container {
  display: flex;
  flex-wrap: nowrap;
  gap: 24px;
  padding: 24px 0;
  width: max-content;
}

.works-card {
  flex: 0 0 300px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background-color: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.works-card .work-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.works-card h3 {
  color: #333;
  font-size: 18px;
  font-weight: bold;
  padding: 0 16px;
}

.tag {
  background-color: #eef2f9;
  padding: 4px 12px;
  border-radius: 4px;
  color: #333;
  font-size: 14px;
  margin: 0 16px 16px;
  align-self: flex-start;
}

.arrow-button {
  background-color: rgba(255, 255, 255, 0.8);
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  font-size: 24px;
  color: #333;
  cursor: pointer;
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: background-color 0.3s, transform 0.3s;
}

.arrow-button:hover {
  background-color: #fff;
  transform: scale(1.1);
}

.arrow-left {
  margin-right: 16px;
}

.arrow-right {
  margin-left: 16px;
}

/* Experienceセクション */
.experience-container {
  display: flex;
  gap: 80px;
  justify-content: center;
  flex-wrap: wrap;
}

.experience-item {
  width: 320px;
  background-color: #fff;
  padding: 24px;
  border-radius: 8px;
}

.experience-item h3 {
  font-size: 24px;
  font-weight: bold;
  color: #333;
  margin-bottom: 24px;
  border-bottom: 2px solid #1f3466;
  padding-bottom: 8px;
}

.experience-item h3 i {
  margin-right: 12px;
  color: #1f3466;
}

.experience-item ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.experience-item li {
  font-size: 16px;
  padding: 8px 0;
  border-bottom: 1px solid #e0e0e0;
}

.experience-item li:last-child {
  border-bottom: none;
}

/* Contactセクション */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
  max-width: 600px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}

.contact-form label {
  font-weight: bold;
  font-size: 16px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 16px;
  font-family: "Noto Sans JP", sans-serif;
  background-color: #fff;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #1f3466;
  box-shadow: 0 0 5px rgba(31, 52, 102, 0.5);
}

.contact-form textarea {
  resize: vertical;
  min-height: 150px;
}

.contact-form .flat-button {
  align-self: center;
  border: none;
  cursor: pointer;
  width: 200px;
  margin-top: 16px;
}

/* フッター */
.footer {
  background-color: #1f3466;
  color: #fff;
  font-size: 14px;
  padding: 10px;
  display: flex;
  justify-content: flex-end;
}

/* =================
スマホ用のスタイル (800px以下)
================= */
@media (max-width: 800px) {
  .header {
    position: fixed;
    background-color: #fff;
    box-shadow: 0 5px 10px 1px rgba(0, 0, 0, 0.1);
  }
  .toggle-menu-button {
    display: block;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
  }
  .toggle-menu-button img {
    width: 30px;
    height: 30px;
  }
  .header-site-menu {
    position: fixed;
    top: 88px; /* ヘッダーの高さに合わせる */
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(5px);
    padding: 20px;
    display: none;
  }
  .header-site-menu.is-shown {
    display: block;
  }
  .site-menu {
    flex-direction: column;
  }
  .site-menu ul {
    flex-direction: column;
    gap: 32px;
    align-items: center;
    width: 100%;
    margin-bottom: 20px;
  }
  .site-menu ul li {
    font-size: 24px;
  }

  .site-menu a {
    color: #333; /* ハンバーガーメニュー展開時の文字色を黒に */
  }
  /* ↑↑↑ ここを追加/修正 ↑↑↑ */

  .site-menu .flat-button {
    color: #333; /* ここが黒になっています */
    background-color: transparent;
    border: 1px solid #333;
  }

  .section-title h2 {
    font-size: 40px;
  }

  .about-area {
    flex-direction: column;
    gap: 40px;
  }
  .my-profile {
    width: 100%;
    max-width: 340px;
    text-align: center;
  }
  .my-profile-details {
    text-align: left;
    display: flex;
    flex-direction: column;
  }
  .skills {
    flex-direction: column;
    gap: 32px;
    align-items: center;
  }
  .skill-card {
    width: 90%;
    max-width: 320px;
  }

  .works-scroller-wrapper {
    width: 90%;
  }

  .arrow-button {
    display: none; /* スマホでは矢印を非表示にし、スワイプ操作を優先 */
  }

  .works-card {
    flex-basis: 260px;
  }
  .experience-container {
    gap: 40px;
    flex-direction: column;
    align-items: center;
  }
  .experience-item {
    width: 90%;
    max-width: 320px;
  }
  #contact {
    padding: 60px 16px 80px 16px;
  }
}

/*
  【削除】前回追加した以下の指定を削除してください。
  これにより、セクションタイトルが一括で白くなるのを防ぎます。
*/
/*
.section-title h2,
.section-title p {
  color: #fff;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.6);
}
*/ /* ここに「*/
」を追加しました */

/* 【追加・修正】セクションの背景色に合わせてタイトル色を個別に設定 */

/* 背景が水色(#f0f5ff)のセクションのタイトル文字を黒に戻す */
#about .section-title h2,
#about .section-title p,
#works .section-title h2,
#works .section-title p,
#contact .section-title h2,
#contact .section-title p {
  color: #333;
  text-shadow: none; /* 影も削除 */
}

/* 背景が黒(#121212)のセクションのタイトル文字を白に設定 */
#skills .section-title h2,
#skills .section-title p,
#experience .section-title h2,
#experience .section-title p {
  color: #fff;
  text-shadow: none; /* 影も削除 */
}

#about .cta-link {
  display: inline-block;
  text-decoration: none;
  font-weight: bold;
  color: #1f3466;
  padding: 8px 16px;
  border: 1px solid #1f3466;
  border-radius: 50px;
  transition: background-color 0.3s, color 0.3s;
  align-self: flex-start; /* 左寄せにする */
  margin-top: auto; /* 他の要素との間にスペースを確保 */
}

#about .cta-link:hover {
  background-color: #1f3466;
  color: #fff;
}

/* 趣味スライダーのラッパー */
.hobby-scroller-wrapper {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  margin-top: 16px;
}

/* 趣味スライダー本体 */
.hobby-scroller {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.hobby-scroller::-webkit-scrollbar {
  display: none;
}

/* 趣味カード全体のコンテナ */
.hobby-container {
  display: flex;
  flex-wrap: nowrap;
  gap: 24px;
  width: max-content;
}

/* 個々の趣味カード */
.hobby-card {
  flex: 0 0 220px; /* カードの横幅を指定 */
  text-align: center;
}

.hobby-card .hobby-image {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 8px;
}

.hobby-card p {
  font-size: 14px;
  font-weight: bold;
  color: #333;
}

/* 趣味スライダー用の矢印ボタン */
.hobby-arrow {
  /* positionを親要素(.hobby-scroller-wrapper)基準にするため static に */
  position: static;
  flex-shrink: 0; /* 縮まないようにする */
}