/* ============================================
   nakamurayamamaのこころの萬駆け込み庵
   共通スタイルシート
   ============================================ */

:root {
  /* やさしい色合いのカラーパレット */
  --bg-cream: #FAF7F2;
  --bg-white: #FFFFFF;
  --text-main: #3D332D;
  --text-sub: #756B62;
  --accent-coral: #D4988A;
  --accent-sage: #9CAE92;
  --accent-gold: #C9A96E;
  --border-soft: #EDE6DC;
  --shadow-soft: 0 2px 12px rgba(61, 51, 45, 0.06);
  --shadow-hover: 0 6px 20px rgba(61, 51, 45, 0.10);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Noto Serif JP", "游明朝", "Yu Mincho", serif;
  font-weight: 300;
  line-height: 1.9;
  color: var(--text-main);
  background-color: var(--bg-cream);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ヘッダー */
.site-header {
  background-color: var(--bg-white);
  border-bottom: 1px solid var(--border-soft);
  padding: 1.5rem 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
  background-color: rgba(255, 255, 255, 0.95);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.site-title {
  font-family: "Cormorant Garamond", "Noto Serif JP", serif;
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--text-main);
  text-decoration: none;
}

.site-title small {
  display: block;
  font-size: 0.7rem;
  color: var(--text-sub);
  letter-spacing: 0.15em;
  margin-top: 0.2rem;
}

.site-nav {
  display: flex;
  gap: 2rem;
  list-style: none;
  flex-wrap: wrap;
}

.site-nav a {
  color: var(--text-sub);
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  transition: color 0.3s ease;
  position: relative;
}

.site-nav a:hover {
  color: var(--accent-coral);
}

.site-nav a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--accent-coral);
  transition: width 0.3s ease;
}

.site-nav a:hover::after {
  width: 100%;
}

/* ヒーローセクション */
.hero {
  padding: 6rem 2rem 5rem;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-cream) 0%, #F5EFE6 100%);
}

.hero-eyebrow {
  font-family: "Cormorant Garamond", serif;
  font-size: 0.95rem;
  letter-spacing: 0.3em;
  color: var(--accent-coral);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  color: var(--text-main);
}

.hero p {
  font-size: 1rem;
  color: var(--text-sub);
  max-width: 580px;
  margin: 0 auto;
  line-height: 2;
}

.hero-divider {
  width: 60px;
  height: 1px;
  background-color: var(--accent-gold);
  margin: 2.5rem auto;
}

/* メインコンテンツ */
main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.section {
  margin-bottom: 6rem;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title .eyebrow {
  font-family: "Cormorant Garamond", serif;
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  color: var(--accent-coral);
  text-transform: uppercase;
  display: block;
  margin-bottom: 1rem;
}

.section-title h2 {
  font-size: 1.6rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--text-main);
}

/* カテゴリーカード */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.category-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border-soft);
  border-radius: 4px;
  padding: 3rem 2rem;
  text-align: center;
  text-decoration: none;
  color: var(--text-main);
  transition: all 0.4s ease;
  box-shadow: var(--shadow-soft);
  display: block;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent-coral);
}

.category-card .label {
  font-family: "Cormorant Garamond", serif;
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  color: var(--accent-coral);
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: block;
}

.category-card h3 {
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  margin-bottom: 1.2rem;
  color: var(--text-main);
}

.category-card p {
  color: var(--text-sub);
  font-size: 0.95rem;
  line-height: 1.9;
}

.category-card .more {
  display: inline-block;
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--accent-coral);
  letter-spacing: 0.1em;
}

/* 記事一覧 */
.article-list {
  list-style: none;
  max-width: 720px;
  margin: 0 auto;
}

.article-item {
  border-bottom: 1px solid var(--border-soft);
  padding: 2.5rem 0;
}

.article-item:first-child {
  border-top: 1px solid var(--border-soft);
}

.article-item a {
  text-decoration: none;
  color: var(--text-main);
  display: block;
  transition: opacity 0.3s ease;
}

.article-item a:hover {
  opacity: 0.7;
}

.article-meta {
  font-family: "Cormorant Garamond", serif;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--accent-coral);
  margin-bottom: 0.8rem;
  text-transform: uppercase;
}

.article-title {
  font-size: 1.3rem;
  font-weight: 400;
  line-height: 1.7;
  margin-bottom: 0.8rem;
  letter-spacing: 0.05em;
}

.article-excerpt {
  color: var(--text-sub);
  font-size: 0.95rem;
  line-height: 1.9;
}

/* 記事本文 */
.article-content {
  max-width: 680px;
  margin: 0 auto;
  padding: 2rem;
}

.article-content header {
  text-align: center;
  margin-bottom: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border-soft);
}

.article-content h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0.05em;
  margin: 1.5rem 0;
}

.article-content h2 {
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  margin: 3rem 0 1.5rem;
  padding-left: 1rem;
  border-left: 3px solid var(--accent-coral);
}

.article-content p {
  margin-bottom: 1.5rem;
  line-height: 2.1;
}

.article-content blockquote {
  background-color: var(--bg-white);
  border-left: 3px solid var(--accent-sage);
  padding: 1.5rem 2rem;
  margin: 2rem 0;
  color: var(--text-sub);
  font-style: italic;
}

/* 商品紹介ボックス */
.product-box {
  background-color: var(--bg-white);
  border: 1px solid var(--border-soft);
  border-radius: 4px;
  padding: 2rem;
  margin: 3rem 0;
  box-shadow: var(--shadow-soft);
}

.product-box .label {
  font-family: "Cormorant Garamond", serif;
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--accent-gold);
  text-transform: uppercase;
  margin-bottom: 0.8rem;
  display: block;
}

.product-box h3 {
  font-size: 1.1rem;
  font-weight: 400;
  margin-bottom: 1rem;
}

.product-box p {
  font-size: 0.95rem;
  color: var(--text-sub);
  margin-bottom: 1.2rem;
}

.product-box a {
  display: inline-block;
  padding: 0.8rem 2rem;
  background-color: var(--accent-coral);
  color: white;
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  border-radius: 2px;
  transition: background-color 0.3s ease;
}

.product-box a:hover {
  background-color: #C0827B;
}

/* About / Profile */
.about-section {
  background-color: var(--bg-white);
  padding: 4rem 2rem;
  border-radius: 4px;
  box-shadow: var(--shadow-soft);
  max-width: 760px;
  margin: 0 auto;
}

.about-section .name {
  font-family: "Cormorant Garamond", serif;
  font-size: 2rem;
  text-align: center;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.about-section .role {
  text-align: center;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--accent-coral);
  margin-bottom: 3rem;
}

.about-section p {
  margin-bottom: 1.3rem;
  line-height: 2.1;
}

/* CTA ボックス（相談ボックス・お問い合わせ） */
.cta-box {
  background: linear-gradient(135deg, #F5EFE6 0%, var(--bg-cream) 100%);
  padding: 4rem 2rem;
  border-radius: 4px;
  text-align: center;
  margin: 4rem 0;
}

.cta-box h2 {
  font-size: 1.6rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.cta-box p {
  color: var(--text-sub);
  margin-bottom: 2rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-button {
  display: inline-block;
  padding: 1rem 3rem;
  background-color: var(--accent-coral);
  color: white;
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.cta-button:hover {
  background-color: #C0827B;
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

/* フォーム埋め込み枠 */
.form-embed {
  background-color: var(--bg-white);
  border-radius: 4px;
  padding: 2rem;
  box-shadow: var(--shadow-soft);
  max-width: 720px;
  margin: 0 auto;
}

.form-embed iframe {
  width: 100%;
  border: none;
}

/* フッター */
.site-footer {
  background-color: var(--text-main);
  color: #C5BBB0;
  padding: 4rem 2rem 2rem;
  text-align: center;
  margin-top: 6rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.footer-title {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.2rem;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  color: white;
}

.footer-nav {
  list-style: none;
  display: flex;
  gap: 2rem;
  justify-content: center;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.footer-nav a {
  color: #C5BBB0;
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  transition: color 0.3s ease;
}

.footer-nav a:hover {
  color: var(--accent-coral);
}

.copyright {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: #8A8077;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid #4D433D;
}

/* レスポンシブ */
@media (max-width: 768px) {
  .site-header {
    padding: 1rem 1.5rem;
  }

  .header-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .site-nav {
    gap: 1.2rem;
    justify-content: center;
  }

  .hero {
    padding: 4rem 1.5rem 3rem;
  }

  main {
    padding: 3rem 1.5rem;
  }

  .category-card {
    padding: 2.5rem 1.5rem;
  }

  .article-content {
    padding: 1.5rem;
  }
}