/* ===================================
   福岡遺品整理ガイド - Professional Design
   AI感ゼロ・プロ品質のデザイン
   =================================== */

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --primary: #2c7a5c;
  --primary-dark: #1e5a42;
  --primary-light: #e8f5ee;
  --accent: #e67e22;
  --accent-light: #fef3e8;
  --text-main: #2d3436;
  --text-sub: #636e72;
  --text-light: #b2bec3;
  --bg-white: #ffffff;
  --bg-light: #f8fafb;
  --bg-section: #f5f7f6;
  --border: #e8ecef;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.1);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --font-main: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
  --max-width: 1200px;
  --header-height: 72px;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  color: var(--text-main);
  background: var(--bg-white);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--primary-dark);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ===================================
   Header
   =================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.header-inner {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.header-logo:hover {
  color: var(--primary);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.header-nav a {
  color: var(--text-main);
  font-size: 0.9rem;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
}

.header-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.3s ease;
}

.header-nav a:hover {
  color: var(--primary);
}

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

.header-cta {
  background: var(--accent);
  color: #fff !important;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  transition: background 0.2s ease, transform 0.2s ease;
}

.header-cta:hover {
  background: #d35400;
  transform: translateY(-1px);
  color: #fff !important;
}

.header-cta::after {
  display: none !important;
}

/* Mobile menu */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-main);
  transition: 0.3s;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
  margin-top: var(--header-height);
  position: relative;
  height: 520px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(44,122,92,0.82) 0%, rgba(30,90,66,0.65) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 0 24px;
}

.hero-content h1 {
  font-size: 2.4rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.4;
  margin-bottom: 16px;
}

.hero-content p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.9);
  margin-bottom: 32px;
  max-width: 560px;
  line-height: 1.8;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff !important;
  padding: 16px 36px;
  border-radius: var(--radius-sm);
  font-size: 1.05rem;
  font-weight: 600;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 12px rgba(230,126,34,0.3);
}

.hero-cta:hover {
  background: #d35400;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(230,126,34,0.4);
  color: #fff !important;
}

/* Trust badges */
.hero-badges {
  display: flex;
  gap: 24px;
  margin-top: 28px;
}

.hero-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.85);
  font-size: 0.85rem;
}

/* ===================================
   Section Common
   =================================== */
.section {
  padding: 80px 24px;
}

.section-alt {
  background: var(--bg-section);
}

.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 12px;
}

.section-header p {
  font-size: 0.95rem;
  color: var(--text-sub);
}

.section-header-line {
  width: 48px;
  height: 3px;
  background: var(--primary);
  margin: 16px auto 0;
  border-radius: 2px;
}

/* ===================================
   Category Cards
   =================================== */
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.category-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
  text-decoration: none;
  color: var(--text-main);
  display: block;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
  color: var(--text-main);
}

.category-card-img {
  width: 100%;
  height: 160px;
  overflow: hidden;
}

.category-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.category-card:hover .category-card-img img {
  transform: scale(1.05);
}

.category-card-body {
  padding: 20px 16px;
}

.category-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-main);
}

.category-card p {
  font-size: 0.85rem;
  color: var(--text-sub);
  line-height: 1.6;
}

/* ===================================
   Article Cards
   =================================== */
.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.article-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--text-main);
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  color: var(--text-main);
}

.article-card-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  background: var(--bg-light);
}

.article-card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.article-card-tag {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
  width: fit-content;
}

.article-card-tag--cost {
  background: var(--accent-light);
  color: var(--accent);
}

.article-card-tag--cleaning {
  background: #eef2ff;
  color: #4f46e5;
}

.article-card-tag--area {
  background: #fef3c7;
  color: #d97706;
}

.article-card-tag--kuyo {
  background: #f3e8ff;
  color: #7c3aed;
}

.article-card h3 {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 12px;
  flex: 1;
}

.article-card-excerpt {
  font-size: 0.83rem;
  color: var(--text-sub);
  line-height: 1.6;
  margin-bottom: 12px;
}

.article-card-meta {
  font-size: 0.78rem;
  color: var(--text-light);
  margin-top: auto;
}

/* ===================================
   Area Section
   =================================== */
.area-group {
  margin-bottom: 28px;
}

.area-group h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 12px;
  padding-left: 12px;
  border-left: 3px solid var(--primary);
}

.area-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.area-tag {
  display: inline-block;
  padding: 8px 16px;
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--text-main);
  transition: all 0.2s ease;
}

.area-tag:hover {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}

/* ===================================
   CTA Section
   =================================== */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 64px 24px;
  text-align: center;
}

.cta-section h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.cta-section p {
  color: rgba(255,255,255,0.85);
  margin-bottom: 28px;
  font-size: 1rem;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff !important;
  padding: 16px 40px;
  border-radius: var(--radius-sm);
  font-size: 1.05rem;
  font-weight: 600;
  transition: background 0.2s ease, transform 0.2s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.cta-btn:hover {
  background: #d35400;
  transform: translateY(-2px);
  color: #fff !important;
}

/* ===================================
   Footer
   =================================== */
.footer {
  background: #1a2332;
  color: rgba(255,255,255,0.7);
  padding: 60px 24px 32px;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-brand {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.footer-desc {
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
}

.footer-col h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  transition: color 0.2s ease;
}

.footer-col ul li a:hover {
  color: #fff;
}

.footer-bottom {
  max-width: var(--max-width);
  margin: 40px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

/* ===================================
   Article Page
   =================================== */
.article-page {
  margin-top: var(--header-height);
  padding: 40px 24px;
}

.article-container {
  max-width: 800px;
  margin: 0 auto;
}

.article-breadcrumb {
  font-size: 0.8rem;
  color: var(--text-sub);
  margin-bottom: 24px;
}

.article-breadcrumb a {
  color: var(--text-sub);
}

.article-breadcrumb a:hover {
  color: var(--primary);
}

.article-hero-image {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 32px;
}

.article-container h1 {
  font-size: 1.7rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 16px;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.article-meta span {
  font-size: 0.85rem;
  color: var(--text-sub);
}

.article-content h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin: 48px 0 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary-light);
}

.article-content h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 32px 0 16px;
  padding-left: 12px;
  border-left: 3px solid var(--primary);
}

.article-content p {
  margin-bottom: 20px;
  line-height: 2;
  color: var(--text-main);
}

.article-content ul,
.article-content ol {
  margin: 16px 0 24px 24px;
  line-height: 2;
}

.article-content li {
  margin-bottom: 8px;
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.9rem;
}

.article-content table th,
.article-content table td {
  padding: 12px 16px;
  border: 1px solid var(--border);
  text-align: left;
}

.article-content table th {
  background: var(--bg-section);
  font-weight: 600;
}

.article-content table tr:hover td {
  background: var(--primary-light);
}

.article-content blockquote {
  background: var(--bg-section);
  border-left: 4px solid var(--primary);
  padding: 20px 24px;
  margin: 24px 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.article-content .info-box {
  background: var(--primary-light);
  border: 1px solid rgba(44,122,92,0.2);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 24px 0;
}

.article-content .warning-box {
  background: #fef3e8;
  border: 1px solid rgba(230,126,34,0.2);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 24px 0;
}

/* Article TOC */
.article-toc {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 40px;
}

.article-toc h2 {
  font-size: 1rem;
  margin: 0 0 16px;
  padding: 0;
  border: none;
}

.article-toc ol {
  margin: 0;
  padding-left: 20px;
}

.article-toc li {
  margin-bottom: 8px;
  font-size: 0.9rem;
}

.article-toc a {
  color: var(--text-sub);
}

.article-toc a:hover {
  color: var(--primary);
}

/* ===================================
   Contact / Business Page
   =================================== */
.page-content {
  margin-top: var(--header-height);
  padding: 48px 24px;
}

.page-container {
  max-width: 800px;
  margin: 0 auto;
}

.page-container h1 {
  font-size: 1.7rem;
  font-weight: 700;
  margin-bottom: 16px;
  text-align: center;
}

.page-container .page-desc {
  text-align: center;
  color: var(--text-sub);
  margin-bottom: 40px;
}

.contact-form {
  max-width: 640px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-main);
}

.form-group label .required {
  color: #e74c3c;
  font-size: 0.75rem;
  margin-left: 4px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: var(--font-main);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(44,122,92,0.1);
}

.form-group textarea {
  min-height: 160px;
  resize: vertical;
}

.form-submit {
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 16px 48px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
  width: 100%;
}

.form-submit:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

/* Plan cards for business page */
.plan-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.plan-card {
  background: var(--bg-white);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px;
  text-align: center;
  transition: border-color 0.2s ease;
}

.plan-card:hover {
  border-color: var(--primary);
}

.plan-card.recommended {
  border-color: var(--primary);
  position: relative;
}

.plan-card.recommended::before {
  content: 'おすすめ';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 16px;
  border-radius: 12px;
}

.plan-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.plan-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin: 16px 0;
}

.plan-price span {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-sub);
}

.plan-features {
  list-style: none;
  text-align: left;
  margin: 24px 0;
}

.plan-features li {
  padding: 8px 0;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
  padding-left: 24px;
  position: relative;
}

.plan-features li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

/* ===================================
   List Page (area/index, cost/index, guide/index)
   =================================== */
.list-page {
  margin-top: var(--header-height);
  padding: 48px 24px;
}

.list-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.list-container h1 {
  font-size: 1.7rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.list-container .list-desc {
  color: var(--text-sub);
  margin-bottom: 40px;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .article-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 60px;
  }
  
  .header-nav {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--bg-white);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
  }
  
  .header-nav.active {
    display: flex;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .hero {
    height: 440px;
  }
  
  .hero-content h1 {
    font-size: 1.7rem;
  }
  
  .hero-content p {
    font-size: 0.95rem;
  }
  
  .hero-badges {
    flex-direction: column;
    gap: 12px;
  }
  
  .section {
    padding: 56px 16px;
  }
  
  .section-header h2 {
    font-size: 1.4rem;
  }
  
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  
  .category-card-img {
    height: 120px;
  }
  
  .category-card-body {
    padding: 14px 12px;
  }
  
  .category-card h3 {
    font-size: 0.9rem;
  }
  
  .category-card p {
    font-size: 0.78rem;
  }
  
  .article-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .article-card {
    flex-direction: row;
  }
  
  .article-card-image {
    width: 120px;
    height: auto;
    min-height: 120px;
  }
  
  .article-card-excerpt {
    display: none;
  }
  
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .plan-grid {
    grid-template-columns: 1fr;
  }
  
  .article-hero-image {
    height: 200px;
  }
  
  .article-container h1 {
    font-size: 1.35rem;
  }
}

@media (max-width: 480px) {
  .hero {
    height: 380px;
  }
  
  .hero-content h1 {
    font-size: 1.4rem;
  }
  
  .hero-cta {
    padding: 14px 28px;
    font-size: 0.95rem;
  }
  
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  
  .category-card-img {
    height: 100px;
  }
  
  .category-card-body {
    padding: 12px 10px;
  }
  
  .category-card h3 {
    font-size: 0.85rem;
  }
  
  .category-card p {
    display: none;
  }
}

/* ===================================
   Empathy Section
   =================================== */
.empathy-section {
  padding: 80px 0;
  background: var(--bg-white);
}

.empathy-content {
  text-align: center;
  margin-bottom: 56px;
}

.empathy-content h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.6;
  margin-bottom: 24px;
}

.empathy-lead {
  font-size: 1rem;
  color: var(--text-sub);
  line-height: 2;
  max-width: 700px;
  margin: 0 auto;
}

.empathy-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.empathy-feature {
  text-align: center;
  padding: 40px 24px;
  background: var(--bg-light);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.empathy-feature:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.empathy-feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-light);
  border-radius: 50%;
  color: var(--primary);
}

.empathy-feature h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-main);
}

.empathy-feature p {
  font-size: 0.9rem;
  color: var(--text-sub);
  line-height: 1.7;
}

.sp-only {
  display: none;
}

@media (max-width: 768px) {
  .empathy-section {
    padding: 56px 0;
  }

  .empathy-content h2 {
    font-size: 1.4rem;
  }

  .empathy-lead {
    font-size: 0.9rem;
  }

  .empathy-lead br {
    display: none;
  }

  .empathy-features {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .empathy-feature {
    padding: 28px 20px;
  }

  .sp-only {
    display: inline;
  }
}