/* 高級感のあるスタイル追加 */
:root {
  --primary-color: #b8860b;
  --secondary-color: #8b4513;
  --accent-color: #d4af37;
  --text-color: #333;
  --light-bg: #f9f6f0;
  --dark-bg: #2c2c2c;
  --shadow: 0 5px 15px rgba(0,0,0,0.1);
  --gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

body {
  font-family: 'Noto Sans JP', 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.8;
  color: var(--text-color);
  background-color: var(--light-bg);
}

/* ヘッダースタイル強化 */
.header {
  background: var(--gradient);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.header:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../images/main-bg.jpg') center/cover;
  opacity: 0.2;
  z-index: 0;
}

.header-content {
  position: relative;
  z-index: 1;
}

.logo {
  filter: drop-shadow(0 2px 5px rgba(0,0,0,0.3));
  transition: transform 0.3s ease;
}

.logo:hover {
  transform: scale(1.05);
}

/* ナビゲーションスタイル強化 */
.nav-menu {
  background: rgba(255,255,255,0.95);
  border-radius: 50px;
  box-shadow: var(--shadow);
  padding: 0.5rem;
}

.nav-menu a {
  color: var(--secondary-color);
  font-weight: 600;
  position: relative;
  transition: all 0.3s ease;
}

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

.nav-menu a:after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: width 0.3s ease;
}

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

/* セクションスタイル強化 */
section {
  padding: 5rem 0;
  position: relative;
}

section:nth-child(odd) {
  background-color: white;
}

section:nth-child(even) {
  background-color: var(--light-bg);
}

.section-title {
  font-size: 2.5rem;
  color: var(--secondary-color);
  text-align: center;
  margin-bottom: 2rem;
  position: relative;
  padding-bottom: 1rem;
}

.section-title:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: var(--gradient);
}

/* カードスタイル強化 */
.card {
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  background: white;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

/* ボタンスタイル強化 */
.cta-button, .shimmer-button {
  background: var(--gradient);
  color: white;
  border: none;
  border-radius: 50px;
  padding: 1rem 2rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.cta-button:hover, .shimmer-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.shimmer-button:before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.8) 50%, rgba(255,255,255,0) 100%);
  transform: rotate(45deg);
  z-index: -1;
  transition: all 0.5s ease;
}

.shimmer-button:hover:before {
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%) rotate(45deg);
  }
  100% {
    transform: translateX(100%) rotate(45deg);
  }
}

/* テーブルスタイル強化 */
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--shadow);
  margin: 2rem 0;
}

thead {
  background: var(--gradient);
  color: white;
}

th, td {
  padding: 1.5rem;
  text-align: left;
}

tbody tr:nth-child(odd) {
  background-color: rgba(184, 134, 11, 0.05);
}

tbody tr:hover {
  background-color: rgba(184, 134, 11, 0.1);
}

/* アコーディオンスタイル強化 */
.accordion-item {
  margin-bottom: 1rem;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.accordion-header {
  background: white;
  padding: 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: var(--secondary-color);
  transition: all 0.3s ease;
}

.accordion-header:hover {
  background: rgba(184, 134, 11, 0.05);
}

.accordion-content {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
  background: white;
}

.accordion-item.active .accordion-content {
  padding: 1.5rem;
  max-height: 500px;
}

.accordion-icon i {
  transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon i {
  transform: rotate(180deg);
}

/* フッタースタイル強化 */
.footer {
  background: var(--dark-bg);
  color: white;
  padding: 5rem 0 0;
  position: relative;
}

.footer:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--gradient);
}

.footer-info {
  margin-bottom: 2rem;
}

.footer-bottom {
  background: rgba(0,0,0,0.2);
  padding: 1.5rem 0;
  margin-top: 3rem;
}

/* 電話ボタン固定スタイル強化 */
.phone-fixed {
  position: fixed;
  bottom: 2rem;
  left: 0;
  right: 0;
  z-index: 100;
  text-align: center;
}

.phone-button {
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 50px;
  padding: 1rem 2rem;
  font-weight: 600;
  box-shadow: 0 5px 20px rgba(184, 134, 11, 0.4);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 5px 20px rgba(184, 134, 11, 0.4);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 5px 30px rgba(184, 134, 11, 0.6);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 5px 20px rgba(184, 134, 11, 0.4);
  }
}

/* アニメーション効果 */
.scroll-fade {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.scroll-fade.visible {
  opacity: 1;
  transform: translateY(0);
}

/* 特徴カードスタイル強化 */
.feature-card, .charm-card, .service-card {
  padding: 2rem;
  border-radius: 15px;
  background: white;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  height: 100%;
}

.feature-card:hover, .charm-card:hover, .service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.feature-icon, .charm-icon, .service-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.feature-icon i, .charm-icon i, .service-icon i {
  font-size: 2rem;
  color: white;
}

.feature-title, .charm-title, .service-title {
  text-align: center;
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

/* グリッドレイアウト強化 */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

/* ハイライトボックススタイル強化 */
.highlight-box {
  background: rgba(184, 134, 11, 0.05);
  border-left: 5px solid var(--primary-color);
  padding: 2rem;
  border-radius: 0 15px 15px 0;
  margin: 3rem 0;
}

.sub-section-title {
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

/* レスポンシブデザイン強化 */
@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }
  
  .grid {
    grid-template-columns: 1fr;
  }
  
  .nav-menu {
    padding: 0.3rem;
  }
  
  .nav-menu a {
    padding: 0.5rem;
  }
  
  .phone-fixed {
    bottom: 1rem;
  }
  
  .phone-button {
    padding: 0.8rem 1.5rem;
  }
}

/* 地域リンクスタイル強化 */
.area-links {
  text-align: center;
  margin: 3rem 0;
}

.area-link {
  display: inline-block;
  padding: 0.5rem 1rem;
  margin: 0.3rem;
  border: 1px solid var(--secondary-color);
  border-radius: 50px;
  color: var(--secondary-color);
  transition: all 0.3s ease;
}

.area-link:hover {
  background: var(--secondary-color);
  color: white;
}

/* ブログカードスタイル強化 */
.blog-card {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-bottom: 2rem;
  transition: all 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.blog-date {
  background: var(--primary-color);
  color: white;
  padding: 0.5rem 1rem;
  display: inline-block;
  border-radius: 0 0 10px 0;
}

.blog-title {
  padding: 1.5rem 1.5rem 0;
  color: var(--secondary-color);
}

.blog-card p {
  padding: 0 1.5rem 1.5rem;
}

/* 追加のアニメーション */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInLeft {
  from { transform: translateX(-50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes slideInRight {
  from { transform: translateX(50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.fade-in {
  animation: fadeIn 1s ease forwards;
}

.slide-in-left {
  animation: slideInLeft 1s ease forwards;
}

.slide-in-right {
  animation: slideInRight 1s ease forwards;
}

/* 遅延アニメーション */
.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; }
.delay-5 { animation-delay: 1s; }