/* ==========================================================================
   LIVISTA ARC ESTATE - メインスタイル
   preview.htmlから移植・WordPress向け調整版
   ========================================================================== */

:root {
  --livista-bg-primary: #0d0d0d;
  --livista-bg-secondary: #141414;
  --livista-bg-card: #1a1a1a;
  --livista-gold: #C9A96E;
  --livista-gold-light: #e0c48a;
  --livista-text-primary: #ffffff;
  --livista-text-secondary: #b0b0b0;
  --livista-text-muted: #777777;
  --livista-border: #2a2a2a;
  --livista-green: #06C755;
}

/* WordPressのbody全体に基本設定 */
body.livista-page,
.editor-styles-wrapper {
  font-family: 'Noto Sans JP', sans-serif;
  background: var(--livista-bg-primary);
  color: var(--livista-text-primary);
  line-height: 1.8;
}

body.livista-page a { text-decoration: none; color: inherit; }

/* ========== HEADER (固定ヘッダー) ========== */
.livista-header {
  position: fixed;
  top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(13,13,13,0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--livista-border);
  padding: 14px 40px;
  display: flex; justify-content: space-between; align-items: center;
}
.livista-header-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px; letter-spacing: 2px;
}
.livista-header-nav { display: flex; gap: 24px; list-style: none; margin: 0; padding: 0; }
.livista-header-nav a { color: var(--livista-text-secondary); font-size: 12px; letter-spacing: 1px; transition: color 0.3s; }
.livista-header-nav a:hover { color: var(--livista-gold); }
.livista-header-cta { background: var(--livista-gold); color: #000 !important; padding: 8px 20px; font-size: 12px; font-weight: 500; letter-spacing: 1px; }

/* ========== HERO ========== */
.livista-hero {
  min-height: 100vh;
  display: flex; flex-direction: column;
  justify-content: center; align-items: center; text-align: center;
  padding: 120px 20px 80px;
  background: linear-gradient(180deg, var(--livista-bg-primary) 0%, #111 100%);
  position: relative;
}
.livista-hero::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at center, rgba(201,169,110,0.03) 0%, transparent 70%);
}
.livista-hero-sub { font-family: 'Cormorant Garamond', serif; font-size: 12px; letter-spacing: 6px; color: var(--livista-text-muted); margin-bottom: 20px; position: relative; }
.livista-hero-brand { font-family: 'Cormorant Garamond', serif; font-size: clamp(32px, 5vw, 56px); font-weight: 300; letter-spacing: 8px; margin-bottom: 30px; position: relative; color: #fff; }
.livista-hero-catch { font-family: 'Noto Serif JP', serif; font-size: clamp(20px, 3vw, 32px); font-weight: 300; line-height: 1.8; margin-bottom: 20px; position: relative; }
.livista-hero-desc { font-size: 14px; color: var(--livista-text-secondary); max-width: 600px; margin-bottom: 50px; line-height: 2; position: relative; }
.livista-hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; position: relative; }

.livista-btn-primary { display: inline-block; padding: 16px 40px; border: 1px solid var(--livista-gold); color: var(--livista-text-primary); font-size: 13px; letter-spacing: 2px; transition: all 0.3s; }
.livista-btn-primary:hover { background: var(--livista-gold); color: #000; }
.livista-btn-secondary { display: inline-block; padding: 16px 40px; background: var(--livista-gold); color: #000 !important; font-size: 13px; letter-spacing: 2px; font-weight: 500; transition: all 0.3s; }
.livista-btn-secondary:hover { background: var(--livista-gold-light); }

/* ========== SECTION COMMON ========== */
.livista-section { padding: 100px 40px; max-width: 1200px; margin: 0 auto; }
.livista-section-label { font-family: 'Cormorant Garamond', serif; font-size: 11px; letter-spacing: 4px; color: var(--livista-gold); margin-bottom: 12px; text-transform: uppercase; }
.livista-section-title { font-family: 'Noto Serif JP', serif; font-size: clamp(22px, 3vw, 32px); font-weight: 400; margin-bottom: 20px; line-height: 1.6; color: #fff; }
.livista-section-desc { font-size: 14px; color: var(--livista-text-secondary); max-width: 700px; line-height: 2; margin-bottom: 50px; }

/* ========== 仲介手数料¥0 ========== */
.livista-zero-fee {
  background: linear-gradient(135deg, #1a1508 0%, #0d0d0d 50%, #1a1508 100%);
  border-top: 1px solid var(--livista-border); border-bottom: 1px solid var(--livista-border);
  padding: 80px 40px; text-align: center;
}
.livista-zero-fee-label { font-size: 12px; letter-spacing: 3px; color: var(--livista-gold); margin-bottom: 16px; }
.livista-zero-fee-amount { font-family: 'Cormorant Garamond', serif; font-size: clamp(60px, 10vw, 100px); font-weight: 300; color: var(--livista-gold); line-height: 1; margin-bottom: 8px; }
.livista-zero-fee-sub { font-size: 20px; margin-bottom: 20px; }
.livista-zero-fee-note { font-size: 13px; color: var(--livista-text-muted); max-width: 500px; margin: 0 auto 30px; }
.livista-zero-fee-cta { display: inline-flex; align-items: center; gap: 10px; background: var(--livista-green); color: #fff !important; padding: 14px 32px; font-size: 14px; font-weight: 500; border-radius: 4px; transition: opacity 0.3s; }
.livista-zero-fee-cta:hover { opacity: 0.85; }

/* ========== 費用比較 ========== */
.livista-comparison { padding: 80px 40px; max-width: 900px; margin: 0 auto; }
.livista-comparison-title { text-align: center; font-family: 'Noto Serif JP', serif; font-size: 22px; margin-bottom: 40px; color: #fff; }
.livista-comparison-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.livista-comparison-table th, .livista-comparison-table td { padding: 14px 20px; border: 1px solid var(--livista-border); text-align: center; }
.livista-comparison-table th { background: var(--livista-bg-card); font-weight: 500; font-size: 13px; }
.livista-comparison-table .livista-col { background: rgba(201,169,110,0.08); border-color: var(--livista-gold); }
.livista-comparison-table .livista-col-header { background: var(--livista-gold); color: #000; font-weight: 700; }
.livista-comparison-table .total-row { font-weight: 700; font-size: 16px; }
.livista-comparison-table .total-row .livista-col { color: var(--livista-gold); font-size: 18px; }

/* ========== 5つのメリット ========== */
.livista-merits-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; margin-top: 50px; }
.livista-merit-card { background: var(--livista-bg-card); border: 1px solid var(--livista-border); padding: 36px 28px; transition: border-color 0.3s, transform 0.3s; }
.livista-merit-card:hover { border-color: var(--livista-gold); transform: translateY(-3px); }
.livista-merit-number { font-family: 'Cormorant Garamond', serif; font-size: 32px; color: var(--livista-gold); margin-bottom: 14px; }
.livista-merit-card h3 { font-size: 15px; font-weight: 500; margin-bottom: 10px; color: #fff; }
.livista-merit-card p { font-size: 13px; color: var(--livista-text-secondary); line-height: 1.9; }

/* ========== サービス ========== */
.livista-services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; margin-top: 50px; }
.livista-service-card { background: var(--livista-bg-card); border: 1px solid var(--livista-border); padding: 32px 24px; text-align: center; transition: border-color 0.3s, transform 0.3s; }
.livista-service-card:hover { border-color: var(--livista-gold); transform: translateY(-3px); }
.livista-service-card-icon { width: 40px; height: 40px; margin: 0 auto 16px; color: var(--livista-gold); }
.livista-service-card-icon svg { width: 40px; height: 40px; stroke: var(--livista-gold); fill: none; stroke-width: 1.5; }
.livista-service-card h3 { font-size: 14px; font-weight: 500; margin-bottom: 8px; color: #fff; }
.livista-service-card p { font-size: 12px; color: var(--livista-text-muted); line-height: 1.8; }

/* ========== FLOW ========== */
.livista-flow-steps { display: flex; justify-content: space-between; gap: 20px; margin-top: 50px; flex-wrap: wrap; }
.livista-flow-step { flex: 1; min-width: 150px; text-align: center; position: relative; }
.livista-flow-step::after { content: '→'; position: absolute; right: -14px; top: 30px; color: var(--livista-gold); font-size: 18px; }
.livista-flow-step:last-child::after { display: none; }
.livista-flow-step-num { width: 44px; height: 44px; border: 1px solid var(--livista-gold); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; font-family: 'Cormorant Garamond', serif; font-size: 16px; color: var(--livista-gold); }
.livista-flow-step h4 { font-size: 13px; font-weight: 500; margin-bottom: 6px; color: #fff; }
.livista-flow-step p { font-size: 11px; color: var(--livista-text-muted); }

/* ========== お客様の声 ========== */
.livista-reviews-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-top: 50px; }
.livista-review-card { background: var(--livista-bg-card); border: 1px solid var(--livista-border); padding: 28px; }
.livista-review-stars { color: var(--livista-gold); font-size: 14px; margin-bottom: 12px; letter-spacing: 2px; }
.livista-review-text { font-size: 13px; color: var(--livista-text-secondary); line-height: 1.9; margin-bottom: 14px; }
.livista-review-author { font-size: 12px; color: var(--livista-text-muted); }

/* ========== CTA ========== */
.livista-cta-section { padding: 80px 40px; text-align: center; background: var(--livista-bg-secondary); border-top: 1px solid var(--livista-border); border-bottom: 1px solid var(--livista-border); }
.livista-cta-section h2 { font-family: 'Noto Serif JP', serif; font-size: 24px; font-weight: 400; margin-bottom: 12px; line-height: 1.7; color: #fff; }
.livista-cta-section > p { font-size: 14px; color: var(--livista-text-secondary); margin-bottom: 30px; }
.livista-cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 24px; }
.livista-cta-phone { font-family: 'Cormorant Garamond', serif; font-size: 28px; letter-spacing: 2px; }
.livista-cta-phone-note { font-size: 12px; color: var(--livista-text-muted); margin-top: 4px; }

/* ========== AI診断 統合エリア ========== */
.livista-ai-diagnosis { padding: 80px 40px; max-width: 1100px; margin: 0 auto; }
.livista-ai-diagnosis-header { text-align: center; margin-bottom: 50px; }
.livista-ai-diagnosis-header h2 { font-family: 'Noto Serif JP', serif; font-size: 20px; font-weight: 400; margin-bottom: 12px; line-height: 1.7; color: #fff; }
.livista-ai-diagnosis-header p { font-size: 13px; color: var(--livista-text-muted); max-width: 600px; margin: 0 auto; }
.livista-ai-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.livista-ai-card { background: var(--livista-bg-card); border: 1px solid var(--livista-border); padding: 28px 22px; color: inherit; transition: border-color 0.3s, transform 0.3s; display: flex; flex-direction: column; }
.livista-ai-card:hover { border-color: var(--livista-gold); transform: translateY(-3px); }
.livista-ai-card-badge { display: inline-block; font-size: 10px; letter-spacing: 1px; padding: 3px 10px; border: 1px solid var(--livista-gold); color: var(--livista-gold); margin-bottom: 14px; align-self: flex-start; }
.livista-ai-card h3 { font-size: 14px; font-weight: 500; margin-bottom: 10px; color: #fff; }
.livista-ai-card-catch { font-size: 12px; color: var(--livista-text-secondary); margin-bottom: 14px; line-height: 1.7; }
.livista-ai-card-features { font-size: 11px; color: var(--livista-text-muted); line-height: 1.8; margin-bottom: 16px; flex: 1; }
.livista-ai-card-link { font-size: 11px; color: var(--livista-gold); letter-spacing: 1px; }
.livista-ai-card-link::after { content: ' →'; }

/* ========== 最新コラム ========== */
.livista-columns-section {
  padding: 100px 40px;
  max-width: 1200px;
  margin: 0 auto;
  background: var(--livista-bg-primary);
}
.livista-columns-header {
  text-align: left;
  margin-bottom: 50px;
}
.livista-columns-header .livista-section-label { margin-bottom: 12px; }
.livista-columns-header .livista-section-title { margin-bottom: 20px; }
.livista-columns-header .livista-section-desc { margin-bottom: 0; }

/* Query Loopが出力するol/ulを横並びグリッドに */
.livista-columns-query .livista-columns-grid,
.livista-columns-query ul.wp-block-post-template,
.livista-columns-query ol.wp-block-post-template {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.livista-column-card {
  background: var(--livista-bg-card);
  border: 1px solid var(--livista-border);
  padding: 0;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
  display: flex;
  flex-direction: column;
}
.livista-column-card:hover {
  border-color: var(--livista-gold);
  transform: translateY(-3px);
}

.livista-column-thumb {
  margin: 0 !important;
  overflow: hidden;
  background: var(--livista-bg-secondary);
}
.livista-column-thumb img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s;
}
.livista-column-card:hover .livista-column-thumb img { transform: scale(1.05); }
/* アイキャッチが無い記事用のプレースホルダ */
.livista-column-card:not(:has(.livista-column-thumb img))::before {
  content: 'LIVISTA';
  display: flex;
  align-items: center;
  justify-content: center;
  height: 180px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  letter-spacing: 4px;
  color: var(--livista-gold);
  background: linear-gradient(135deg, #1a1508 0%, #0d0d0d 100%);
  border-bottom: 1px solid var(--livista-border);
}

.livista-column-body {
  padding: 24px 22px 26px !important;
}
.livista-column-date {
  font-family: 'Cormorant Garamond', serif;
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--livista-gold);
  margin-bottom: 10px;
}
.livista-column-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 15px !important;
  font-weight: 500;
  line-height: 1.6;
  margin: 0 0 12px !important;
  color: #fff;
}
.livista-column-title a {
  color: inherit;
  transition: color 0.3s;
}
.livista-column-title a:hover { color: var(--livista-gold); }
.livista-column-excerpt {
  font-size: 12px;
  color: var(--livista-text-secondary);
  line-height: 1.9;
  margin: 0 0 14px;
}
.livista-column-excerpt p { margin: 0; }
.livista-column-category {
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--livista-text-muted);
}
.livista-column-category a {
  color: var(--livista-text-muted);
  border: 1px solid var(--livista-border);
  padding: 3px 10px;
  display: inline-block;
  transition: all 0.3s;
}
.livista-column-category a:hover {
  border-color: var(--livista-gold);
  color: var(--livista-gold);
}
.livista-column-empty {
  font-size: 13px;
  color: var(--livista-text-muted);
  padding: 60px 20px;
}
.livista-columns-more {
  margin-top: 50px;
  text-align: center;
}

/* ========== 記事詳細(single) / アーカイブ(home) ========== */
.livista-single-main {
  padding: 140px 20px 80px;
  color: var(--livista-text-primary);
}
.livista-single-header {
  text-align: center;
  margin-bottom: 40px;
}
.livista-single-category {
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--livista-gold);
  margin-bottom: 14px;
}
.livista-single-category a {
  color: var(--livista-gold);
  border: 1px solid var(--livista-gold);
  padding: 4px 14px;
  display: inline-block;
}
.livista-single-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(22px, 3vw, 32px) !important;
  font-weight: 400;
  line-height: 1.6;
  color: #fff;
  margin: 0 0 16px !important;
}
.livista-single-date {
  font-family: 'Cormorant Garamond', serif;
  font-size: 13px;
  letter-spacing: 3px;
  color: var(--livista-text-muted);
}
.livista-single-thumb {
  margin: 0 auto 50px !important;
  max-width: 800px;
}
.livista-single-thumb img {
  width: 100%;
  height: auto;
  display: block;
}
.livista-single-content {
  font-size: 15px;
  line-height: 2;
  color: var(--livista-text-secondary);
}
.livista-single-content h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: 22px;
  font-weight: 500;
  color: #fff;
  margin: 50px 0 20px;
  padding-left: 16px;
  border-left: 3px solid var(--livista-gold);
}
.livista-single-content h3 {
  font-size: 18px;
  font-weight: 500;
  color: #fff;
  margin: 36px 0 16px;
}
.livista-single-content p { margin-bottom: 24px; }
.livista-single-content a {
  color: var(--livista-gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.livista-single-content img { max-width: 100%; height: auto; }
.livista-single-content ul,
.livista-single-content ol { margin: 20px 0 24px 28px; }
.livista-single-content li { margin-bottom: 8px; }
.livista-single-content blockquote {
  border-left: 3px solid var(--livista-gold);
  padding: 4px 0 4px 20px;
  margin: 24px 0;
  color: var(--livista-text-muted);
  font-style: italic;
}
.livista-single-footer { margin-top: 60px; }

.livista-archive-main { padding: 140px 40px 80px; }
.livista-archive-header { margin-bottom: 60px; }
.livista-pagination {
  margin-top: 60px;
  text-align: center;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.livista-pagination a,
.livista-pagination .page-numbers {
  color: var(--livista-text-secondary);
  border: 1px solid var(--livista-border);
  padding: 8px 14px;
  font-size: 13px;
  transition: all 0.3s;
}
.livista-pagination a:hover,
.livista-pagination .page-numbers.current {
  border-color: var(--livista-gold);
  color: var(--livista-gold);
}

/* ========== FOOTER ========== */
.livista-footer { padding: 60px 40px 30px; border-top: 1px solid var(--livista-border); text-align: center; background: var(--livista-bg-primary); }
.livista-footer-logo { font-family: 'Cormorant Garamond', serif; font-size: 16px; letter-spacing: 3px; margin-bottom: 16px; color: #fff; }
.livista-footer-info { font-size: 12px; color: var(--livista-text-muted); line-height: 2; margin-bottom: 20px; }
.livista-footer-copy { font-size: 11px; color: var(--livista-text-muted); }

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .livista-header { padding: 12px 16px; }
  .livista-header-nav { display: none; }
  .livista-section { padding: 60px 20px; }
  .livista-hero { padding: 100px 20px 60px; }
  .livista-zero-fee { padding: 60px 20px; }
  .livista-comparison { padding: 60px 16px; }
  .livista-comparison-table { font-size: 12px; }
  .livista-comparison-table th, .livista-comparison-table td { padding: 10px 8px; }
  .livista-merits-grid { grid-template-columns: 1fr; }
  .livista-services-grid { grid-template-columns: 1fr; }
  .livista-flow-steps { flex-direction: column; align-items: center; }
  .livista-flow-step::after { display: none; }
  .livista-reviews-grid { grid-template-columns: 1fr; }
  .livista-ai-cards { grid-template-columns: 1fr; }
  .livista-cta-phone { font-size: 22px; }
  .livista-columns-section { padding: 60px 20px; }
  .livista-columns-query .livista-columns-grid,
  .livista-columns-query ul.wp-block-post-template,
  .livista-columns-query ol.wp-block-post-template {
    grid-template-columns: 1fr;
  }
}