/* ===== メインビジュアル（Hero Section）===== */
.hero-clean {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 120px 20px 80px;
  background: linear-gradient(135deg, #f8fcf8 0%, #ffffff 50%, #f0f9f0 100%);
}

.hero-container {
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

.hero-content-wrapper {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: center;
}

/* ===== 左側1/3：イラストエリア ===== */
.hero-illustration {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeInLeft 1s ease-out;
}

.illustration-container {
  position: relative;
  width: 100%;
  max-width: 400px;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.main-tree-image {
  width: 100%;
  height: auto;
  max-width: 400px;
  object-fit: contain;
  filter: drop-shadow(0 10px 30px rgba(76, 175, 80, 0.15));
  animation: floatAnimation 6s ease-in-out infinite;
  position: relative;
  z-index: 2;
}

/* ===== 右側2/3：テキストエリア ===== */
.hero-text-area {
  padding: 40px 60px 40px 20px;
  animation: fadeInRight 1s ease-out;
}

.hero-subtitle-large {
  font-size: 32px;
  font-weight: 700;
  color: #2d5016;
  margin-bottom: 30px;
  line-height: 1.4;
  letter-spacing: 0.02em;
  animation: fadeInDown 0.8s ease-out;
}

.hero-main-title {
  font-size: 40px;
  font-weight: 500;
  color: #4CAF50;
  margin-bottom: 50px;
  line-height: 1.6;
  animation: fadeInUp 1s ease-out 0.2s both;
  letter-spacing: 0.02em;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  margin-top: 50px;
  animation: fadeInUp 1.2s ease-out 0.4s both;
}

.hero-buttons .btn {
  padding: 18px 32px;
  font-size: 18px;
  font-weight: 600;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s ease;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.hero-buttons .btn-primary {
  background: linear-gradient(135deg, #4CAF50, #66BB6A);
  color: white;
  border: none;
}

.hero-buttons .btn-primary:hover {
  background: linear-gradient(135deg, #66BB6A, #4CAF50);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(76, 175, 80, 0.3);
}

.hero-buttons .btn-secondary {
  background: white;
  color: #4CAF50;
  border: 2px solid #4CAF50;
}

.hero-buttons .btn-secondary:hover {
  background: #4CAF50;
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(76, 175, 80, 0.2);
}

/* ===== 背景装飾 ===== */
.hero-background-decoration {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

.bg-shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.1;
  animation: floatShape 20s ease-in-out infinite;
}

.shape-1 {
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, #4CAF50, #66BB6A);
  top: 10%;
  left: 5%;
  animation-delay: 0s;
}

.shape-2 {
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, #FFA726, #FF9800);
  bottom: 15%;
  right: 10%;
  animation-delay: 3s;
}

.shape-3 {
  width: 150px;
  height: 150px;
  background: linear-gradient(135deg, #42A5F5, #1E88E5);
  top: 40%;
  right: 5%;
  animation-delay: 6s;
}

/* ===== アニメーション ===== */
@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes floatAnimation {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes rotateRing {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes floatShape {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(30px, -30px) scale(1.1);
  }
  66% {
    transform: translate(-20px, 20px) scale(0.9);
  }
}

/* ===== レスポンシブ対応 ===== */
@media (max-width: 1024px) {
  .hero-content-wrapper {
    gap: 60px;
  }
  
  .hero-main-title {
    font-size: 36px;
  }
  
  .hero-subtitle-large {
    font-size: 28px;
  }
  
  .illustration-container {
    max-width: 350px;
    height: 350px;
  }
  
  .main-tree-image {
    max-width: 350px;
  }
}

@media (max-width: 768px) {
  .hero-clean {
    min-height: auto;
    padding: 100px 20px 60px;
  }
  
  .hero-content-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero-illustration {
    order: 1;
  }
  
  .hero-text-area {
    order: 2;
    text-align: center;
    padding: 20px;
  }
  
  .hero-main-title {
    font-size: 32px;
  }
  
  .hero-subtitle-large {
    font-size: 24px;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-buttons .btn {
    width: 100%;
    max-width: 320px;
    justify-content: center;
  }
  
  .illustration-container {
    max-width: 300px;
    height: 300px;
  }
  
  .main-tree-image {
    max-width: 300px;
  }
}

@media (max-width: 480px) {
  .hero-main-title {
    font-size: 26px;
  }
  
  .hero-subtitle-large {
    font-size: 20px;
  }
  
  .hero-buttons .btn {
    padding: 14px 24px;
    font-size: 16px;
  }
  
  .illustration-container {
    max-width: 250px;
    height: 250px;
  }
  
  .main-tree-image {
    max-width: 250px;
  }
  
  .bg-shape {
    opacity: 0.05;
  }
}

/* ===== お知らせセクション ===== */
.news {
  padding: 80px 20px;
  background: white;
}

.section-title {
  font-size: 36px;
  font-weight: 700;
  color: #2d5016;
  text-align: center;
  margin-bottom: 50px;
  position: relative;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
}

.section-title i {
  color: #4CAF50;
  margin-right: 15px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #4CAF50, #66BB6A);
  border-radius: 2px;
}

.news-list {
  max-width: 900px;
  margin: 0 auto 40px;
}

.news-item {
  display: flex;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid #e0e0e0;
  transition: background 0.3s ease;
  gap: 20px;
}

.news-item:hover {
  background: #f8fcf8;
}

.news-date {
  font-size: 14px;
  color: #757575;
  font-weight: 500;
  min-width: 100px;
}

.news-category {
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  color: white;
  min-width: 80px;
  text-align: center;
}

.cat-default {
  background: #9E9E9E;
}

.cat-important {
  background: #F44336;
}

.cat-event {
  background: #FF9800;
}

.cat-update {
  background: #2196F3;
}

.news-title {
  flex: 1;
  margin: 0;
}

.news-title a {
  color: #333;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: color 0.3s ease;
}

.news-title a:hover {
  color: #4CAF50;
}

/* ===== サービスカード ===== */
.services {
  padding: 80px 20px;
  background: linear-gradient(135deg, #f0f9f0 0%, #ffffff 100%);
}

.section-intro {
  text-align: center;
  font-size: 18px;
  color: #666;
  margin-bottom: 60px;
}

.service-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.service-card {
  background: white;
  border-radius: 20px;
  padding: 40px 30px;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, #4CAF50, #66BB6A);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 30px rgba(76, 175, 80, 0.2);
}

.card-icon {
  font-size: 60px;
  color: #4CAF50;
  margin-bottom: 20px;
}

.card-title {
  font-size: 24px;
  font-weight: 700;
  color: #2d5016;
  margin-bottom: 15px;
}

.card-description {
  font-size: 15px;
  line-height: 1.8;
  color: #666;
  margin-bottom: 25px;
  min-height: 100px;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #4CAF50;
  font-weight: 600;
  text-decoration: none;
  transition: gap 0.3s ease;
}

.card-link:hover {
  gap: 12px;
}

/* ===== 特徴セクション ===== */
.features {
  padding: 80px 20px;
  background: white;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-box {
  text-align: center;
  padding: 30px 20px;
  border-radius: 15px;
  background: #f8fcf8;
  transition: all 0.3s ease;
}

.feature-box:hover {
  background: white;
  box-shadow: 0 4px 20px rgba(76, 175, 80, 0.15);
  transform: translateY(-5px);
}

.feature-icon {
  font-size: 48px;
  color: #4CAF50;
  margin-bottom: 20px;
}

.feature-title {
  font-size: 18px;
  font-weight: 700;
  color: #2d5016;
  margin-bottom: 10px;
}

.feature-text {
  font-size: 14px;
  line-height: 1.7;
  color: #666;
}

/* ===== CTAセクション ===== */
.cta-section {
  padding: 100px 20px;
  background: linear-gradient(135deg, #4CAF50, #66BB6A);
  position: relative;
  overflow: hidden;
}

.cta-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: 36px;
  font-weight: 700;
  color: white;
  margin-bottom: 20px;
}

.cta-text {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.8;
  margin-bottom: 50px;
}

.cta-contact {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.cta-phone {
  display: flex;
  align-items: center;
  gap: 20px;
  background: rgba(255, 255, 255, 0.2);
  padding: 25px 35px;
  border-radius: 15px;
  backdrop-filter: blur(10px);
}

.cta-phone i {
  font-size: 32px;
  color: white;
}

.phone-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
}

.phone-label {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
}

.phone-number {
  font-size: 28px;
  font-weight: 700;
  color: white;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.phone-number:hover {
  opacity: 0.8;
}

.phone-hours {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.8);
}

.cta-divider {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 600;
}

.btn-large {
  padding: 20px 40px;
  font-size: 20px;
}

.btn-cta {
  background: white;
  color: #4CAF50;
  border: none;
}

.btn-cta:hover {
  background: #f0f9f0;
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.2);
}

/* ===== レスポンシブ対応（サービスカード・特徴） ===== */
@media (max-width: 1024px) {
  .service-cards {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .service-cards {
    grid-template-columns: 1fr;
  }
  
  .feature-grid {
    grid-template-columns: 1fr;
  }
  
  .news-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  
  .cta-contact {
    flex-direction: column;
  }
  
  .cta-phone {
    width: 100%;
    justify-content: center;
  }
  
  .phone-info {
    align-items: center;
    text-align: center;
  }
}