@charset "UTF-8";
/*
    Makoto Nakagiri's Portfolio
    -------------------------------------------
    ----- ポートフォリオ （front_page）----------
    -------------------------------------------
*/
/*
  Makoto Nakagiri's Portfolio
  ------------------------
  ----- Variables --------
  ------------------------
*/
/*
    Makoto Nakagiri's Portfolio
    -------------------------------------------
    ----- ポートフォリオ （front_page）----------
    -------------------------------------------
*/
/*
  Makoto Nakagiri's Portfolio
  -------------------------------
  ----- リセット / グローバル -----
  -------------------------------
*/
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  line-height: 1.6;
  font-size: 1rem;
  color: #000;
  background-color: #fff;
}

a {
  color: #0066cc;
  text-decoration: none;
  transition: color 0.2s ease;
}
a:hover {
  color: #004499;
  text-decoration: underline;
}

.icon-link {
  margin-inline: 2px 4px;
  font-size: 0.8em;
}

.icon-external {
  margin-inline: 4px 2px;
  font-size: 0.8em;
}

/*
    Makoto Nakagiri's Portfolio
    -------------------------------------------
    ----- ポートフォリオ （front_page）----------
    -------------------------------------------
*/
/* 
  Makoto Nakagiri's Portfolio
  ----------------------------------------
  ----- レイアウト / ヘッダー・フッター -----
  ----------------------------------------
*/
/*
 * 共通レイアウト
 */
main,
section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

.main--skill, .main--certification {
  width: 1000px;
}
.main--about, .main--career, .main--terms, .main--privacy {
  width: 1000px;
}

/*
 * ページ全体の高さを100vhに設定し、フッターを下部に配置
 */
.home,
.page-contact,
.page-terms,
.page-lab,
.error404 {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.home main,
.page-contact main,
.page-terms main,
.page-lab main,
.error404 main {
  flex: 1; /* 利用可能な空間を全て占有 */
}
.home footer,
.page-contact footer,
.page-terms footer,
.page-lab footer,
.error404 footer {
  margin-top: auto; /* または flex-shrink: 0; */
}

/*
 * ヘッダー
 */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #4a5568;
  margin: 0;
  padding: 20px 10%;
  color: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.header a {
  color: #fff;
}

.site-title {
  font-size: 1.5rem;
  font-weight: 600;
  text-decoration: none;
  color: #fff;
}

/* 
 * ページヘッダー
 */
.page-header {
  background: #fff;
  text-align: center;
}

.page-title {
  font-size: 2.5rem;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-subtitle {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/*
 * フッター
 */
.footer {
  background: #4a5568;
  color: #fff;
  padding: 30px 0;
  text-align: center;
}

.footer p {
  opacity: 0.8;
  font-size: 0.9rem;
}

/*
 * レスポンシブ対応 
 */
@media (max-width: 768px) {
  .page-title {
    font-size: 2rem;
  }
}
@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }
}
/*
 * コンテナ
 */
/*
    Makoto Nakagiri's Portfolio
    -------------------------------------------
    ----- ポートフォリオ （front_page）----------
    -------------------------------------------
*/
/*
    ----------------------------------
    --------- ナビゲーション ----------
    ----------------------------------
*/
.nav-links {
  display: flex;
  gap: 25px;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.3s ease;
}

.nav-links a:hover {
  opacity: 0.8;
}

.nav-links a.current {
  opacity: 0.8;
  text-decoration: underline;
}

/*
    -----------------------------
    --------- フッター ----------
    -----------------------------
*/
.footer {
  align-items: center;
  background-color: #000;
  display: flex;
  justify-content: space-around;
  padding-block: 12px;
}
.footer__copyright {
  text-align: center;
  color: #fff;
}
.footer__menu {
  display: flex;
  margin-right: 16px;
  color: #fff;
}

/*
 * ヒーローセクション
 */
.hero {
  width: 100%;
  max-width: unset;
  min-width: unset;
  margin: 0;
  padding: 0;
}

.hero-section {
  margin: 0;
  padding: 60px 0;
  width: 100%;
  max-width: unset;
  min-width: unset;
  background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%);
  color: #fff;
  text-align: center;
}
.hero-section h1 {
  font-size: 2.5rem;
  margin-bottom: 40px;
  font-weight: 700;
  line-height: 1.2;
}
.hero-section h2 {
  font-size: 1.3rem;
  margin-bottom: 40px;
  font-weight: 400;
  opacity: 0.9;
}
.hero-section a {
  color: #fff;
}

.strengths {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  margin-inline: auto;
  margin-bottom: 40px;
  max-width: 900px;
}

.strength-item {
  padding: 20px;
  border-radius: 10px;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.1);
}

.strength-item span {
  margin-right: 10px;
  font-size: 1.5rem;
}

.tech-stack {
  margin-inline: auto;
  margin-bottom: 30px;
  max-width: 1200px;
  padding: 15px 25px;
  border-radius: 25px;
  font-size: 1.1rem;
  background: rgba(255, 255, 255, 0.15);
}

.impact-message {
  margin-inline: auto;
  max-width: 1200px;
  padding: 12px;
  border-radius: 10px;
  border-left: 4px solid #ffd700;
  font-size: 1.4rem;
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.2);
}

/*
 * ナビゲーションセクション（front_page専用）
 */
.nav-section {
  padding: 40px 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin: 0 auto;
  max-width: 800px;
}

.nav-item {
  padding: 30px 20px;
  border-radius: 15px;
  text-align: center;
  text-decoration: none;
  background: #f8f9fa;
  transition: all 0.3s ease;
}

.nav-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  color: #fff;
  background: #4a5568;
}

.nav-icon {
  display: block;
  margin-bottom: 15px;
  font-size: 3rem;
}

.nav-title {
  margin-bottom: 8px;
  font-size: 1.3rem;
  font-weight: 600;
}

.nav-desc {
  font-size: 1rem;
  opacity: 0.8;
}

/*
 * 注意書きセクション
 */
.notice-section {
  padding: 30px 0;
  border-top: 1px solid #e2e8f0;
  background: #f8f9fa;
}

.notice-content {
  margin: 0 auto;
  max-width: 800px;
  padding: 20px;
  border-radius: 10px;
  border-left: 4px solid #4a5568;
  text-align: center;
  font-size: 0.9rem;
}

.notice-content .notice-icon {
  margin-right: 8px;
  font-size: 1.2rem;
}

/*
 * ブログセクション
 */
.blog-section {
  padding: 60px 0;
}

/* ブログリンクのスタイル */
.blog-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.blog-link:hover .blog-post {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.blog-link:hover .blog-title {
  color: #4a5568;
}

.section-title {
  margin-bottom: 50px;
  text-align: center;
  font-size: 2.2rem;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.blog-post {
  background: #f8f9fa;
  padding: 30px;
  border-radius: 15px;
  border-left: 4px solid #4a5568;
  transition: all 0.3s ease;
  cursor: pointer;
}

.blog-post:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.blog-date {
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.blog-title {
  font-size: 1.4rem;
  margin-bottom: 15px;
  font-weight: 600;
  transition: color 0.3s ease;
}

.blog-excerpt {
  color: #555;
  line-height: 1.7;
  margin-bottom: 15px;
}

.blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  background: #4a5568;
  color: #fff;
  padding: 4px 12px;
  border-radius: 15px;
  font-size: 0.85rem;
}

/*
 * レスポンシブ対応
 */
@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2rem;
  }
  .hero-content h2 {
    font-size: 1.1rem;
  }
  .nav-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .strengths {
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 100%;
  }
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .notice-content {
    margin: 0 20px;
    padding: 15px;
  }
}
@media (max-width: 560px) {
  .hero-content h1 {
    font-size: 1.75rem;
  }
}/*# sourceMappingURL=front-page.css.map */