/* ===================
   Base & Reset Styles
=================== */
:root {
  --primary-color: #00b8d4;
  --primary-dark: #0088a3;
  --primary-light: #62ebff;
  --secondary-color: #26a69a;
  --secondary-dark: #00766c;
  --secondary-light: #64d8cb;
  --text-color: #333;
  --text-light: #666;
  --background-color: #fff;
  --background-alt: #f8f9fa;
  --border-color: #e0e0e0;
  --error-color: #f44336;
  --success-color: #4caf50;
  --font-main: 'Noto Sans JP', sans-serif;
  --font-heading: 'Noto Sans JP', sans-serif;
  --box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
  --border-radius: 8px;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  --container-width: 1200px;
}

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

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

body {
  font-family: var(--font-main);
  color: var(--text-color);
  line-height: 1.6;
  background-color: var(--background-color);
  overflow-x: hidden;
}

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

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

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

ul, ol {
  list-style-position: inside;
  margin-bottom: var(--spacing-md);
}

p {
  margin-bottom: var(--spacing-md);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  color: #222;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  width: 100%;
}

.btn {
  display: inline-block;
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  user-select: none;
  border: none;
  padding: 0.5rem 1.5rem;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  color: white;
  background-color: var(--primary-color);
  box-shadow: 0 2px 5px rgba(0, 184, 212, 0.3);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  color: white;
}

.btn-secondary {
  color: white;
  background-color: var(--secondary-color);
  box-shadow: 0 2px 5px rgba(38, 166, 154, 0.3);
}

.btn-secondary:hover {
  background-color: var(--secondary-dark);
  color: white;
}

.btn-tertiary {
  color: var(--text-color);
  background-color: var(--background-color);
  border: 1px solid var(--border-color);
}

.btn-tertiary:hover {
  background-color: var(--background-alt);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  position: relative;
}

.section-title:after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background-color: var(--primary-color);
  margin: var(--spacing-sm) auto 0;
}

/* ===================
   Header Styles
=================== */
header {
  background-color: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: var(--spacing-md) 0;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  margin-right: var(--spacing-sm);
}

.logo h1 {
  font-size: 1.5rem;
  margin-bottom: 0;
  color: var(--primary-color);
}

nav ul {
  display: flex;
  list-style: none;
  margin-bottom: 0;
}

nav ul li {
  margin-left: var(--spacing-lg);
}

nav ul li a {
  color: var(--text-color);
  font-weight: 500;
  position: relative;
  padding-bottom: 5px;
}

nav ul li a:hover {
  color: var(--primary-color);
}

nav ul li a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--primary-color);
  transition: var(--transition);
}

nav ul li a:hover::after,
nav ul li a.active::after {
  width: 100%;
}

nav ul li a.active {
  color: var(--primary-color);
}

/* ===================
   Hero Section
=================== */
.hero {
  background: linear-gradient(135deg, #ffffff 0%, #f0f8ff 100%);
  padding: var(--spacing-xxl) 0;
}

.hero .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hero-content {
  flex: 1;
  padding-right: var(--spacing-xl);
}

.hero-content h2 {
  font-size: 2.8rem;
  margin-bottom: var(--spacing-lg);
  color: #333;
  line-height: 1.2;
}

.hero-content p {
  font-size: 1.2rem;
  color: var(--text-light);
  margin-bottom: var(--spacing-xl);
}

.cta-buttons {
  display: flex;
  gap: var(--spacing-md);
}

.hero-image {
  flex: 1;
  position: relative;
}

.hero-image img {
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 184, 212, 0.2);
  object-fit: cover;
  width: 100%;
  max-height: 500px;
}

/* ===================
   Features Section
=================== */
.features {
  padding: var(--spacing-xxl) 0;
  background-color: var(--background-alt);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-xl);
}

.feature-card {
  background-color: white;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
  display: flex;
  justify-content: center;
}

.feature-card h3 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.3rem;
}

.feature-card p {
  color: var(--text-light);
  margin-bottom: 0;
}

/* ===================
   Latest Posts Section
=================== */
.latest-posts {
  padding: var(--spacing-xxl) 0;
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.post-card {
  background-color: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.post-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.post-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.post-content {
  padding: var(--spacing-lg);
}

.post-content h3 {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-sm);
}

.post-content p {
  color: var(--text-light);
  margin-bottom: var(--spacing-md);
  font-size: 0.95rem;
}

.read-more {
  font-weight: 500;
  display: inline-block;
  position: relative;
}

.read-more::after {
  content: "→";
  margin-left: 5px;
  transition: var(--transition);
}

.read-more:hover::after {
  margin-left: 8px;
}

.view-all {
  text-align: center;
  margin-top: var(--spacing-xl);
}

/* ===================
   Testimonials Section
=================== */
.testimonials {
  padding: var(--spacing-xxl) 0;
  background-color: var(--background-alt);
}

.testimonial-slider {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: var(--spacing-xl);
}

.testimonial {
  background-color: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

.testimonial-content {
  padding: var(--spacing-xl);
  position: relative;
}

.testimonial-content p {
  font-style: italic;
  margin-bottom: var(--spacing-lg);
  color: var(--text-color);
}

.testimonial-content p::before {
  content: '"';
  font-size: 3rem;
  color: var(--primary-light);
  position: absolute;
  top: 0;
  left: 15px;
  opacity: 0.3;
}

.testimonial-author {
  display: flex;
  align-items: center;
}

.testimonial-author img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  margin-right: var(--spacing-md);
}

.testimonial-author h4 {
  margin-bottom: 0;
  font-size: 1rem;
}

.testimonial-author p {
  margin-bottom: 0;
  color: var(--text-light);
  font-size: 0.9rem;
}

/* ===================
   Complaint Section
=================== */
.complaint-section {
  padding: var(--spacing-xxl) 0;
  background-color: #f5f5f5;
}

.complaint-form-container {
  max-width: 800px;
  margin: 0 auto;
  background-color: white;
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.complaint-form {
  display: grid;
  gap: var(--spacing-md);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 10px 15px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-family: var(--font-main);
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(0, 184, 212, 0.2);
}

.complaint-form button {
  justify-self: start;
}

/* ===================
   Footer Styles
=================== */
footer {
  background-color: #333;
  color: white;
  padding-top: var(--spacing-xxl);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-logo img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin-bottom: var(--spacing-sm);
}

.footer-logo h3 {
  color: white;
  margin-bottom: var(--spacing-xs);
}

.footer-links {
  display: flex;
  justify-content: space-between;
}

.footer-nav,
.footer-legal {
  width: 45%;
}

.footer-nav h4,
.footer-legal h4,
.footer-contact h4 {
  color: white;
  margin-bottom: var(--spacing-md);
  position: relative;
}

.footer-nav h4::after,
.footer-legal h4::after,
.footer-contact h4::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--primary-color);
}

.footer-nav ul,
.footer-legal ul {
  list-style: none;
  margin-bottom: 0;
}

.footer-nav ul li,
.footer-legal ul li {
  margin-bottom: var(--spacing-sm);
}

.footer-nav ul li a,
.footer-legal ul li a {
  color: #ccc;
  transition: var(--transition);
}

.footer-nav ul li a:hover,
.footer-legal ul li a:hover {
  color: white;
}

.footer-contact address {
  font-style: normal;
  margin-bottom: var(--spacing-md);
  color: #ccc;
}

.footer-contact address a {
  color: #ccc;
}

.footer-contact address a:hover {
  color: white;
}

.social-icons {
  display: flex;
  gap: var(--spacing-md);
}

.social-icons a {
  color: white;
  background-color: #444;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-icons a:hover {
  background-color: var(--primary-color);
  transform: translateY(-3px);
}

.footer-bottom {
  padding: var(--spacing-md) 0;
  text-align: center;
  border-top: 1px solid #444;
  color: #999;
  font-size: 0.9rem;
}

/* ===================
   Cookie Banner
=================== */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background-color: rgba(255, 255, 255, 0.95);
  padding: 20px;
  border-radius: var(--border-radius);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  display: none;
  max-width: 600px;
  margin: 0 auto;
}

.cookie-content {
  text-align: center;
}

.cookie-content p {
  margin-bottom: var(--spacing-md);
}

.cookie-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.privacy-link {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* ===================
   Modal Styles
=================== */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  overflow: auto;
  justify-content: center;
  align-items: center;
}

.modal-content {
  background-color: white;
  margin: auto;
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  max-width: 500px;
  width: 90%;
  position: relative;
  animation: modalopen 0.4s;
}

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

.close {
  position: absolute;
  right: 20px;
  top: 10px;
  color: var(--text-light);
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

.modal h2 {
  margin-top: 0;
  color: var(--primary-color);
}

/* ===================
   About Page Styles
=================== */
.about-hero {
  padding: var(--spacing-xxl) 0;
  background-color: var(--background-alt);
}

.page-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  position: relative;
}

.page-title:after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background-color: var(--primary-color);
  margin: var(--spacing-sm) auto 0;
}

.about-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.about-text {
  flex: 1;
}

.about-image {
  flex: 1;
}

.about-image img {
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.our-vision {
  padding: var(--spacing-xxl) 0;
}

.vision-content {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-xl);
}

.vision-card {
  background-color: white;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  text-align: center;
  transition: var(--transition);
}

.vision-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.vision-icon {
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
  display: flex;
  justify-content: center;
}

.team {
  padding: var(--spacing-xxl) 0;
  background-color: var(--background-alt);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--spacing-xl);
}

.team-card {
  background-color: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  text-align: center;
  transition: var(--transition);
}

.team-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.team-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.team-card h3 {
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-xs);
  font-size: 1.2rem;
}

.team-card p:first-of-type {
  color: var(--primary-color);
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

.team-card p:last-of-type {
  padding: 0 var(--spacing-md) var(--spacing-md);
  font-size: 0.9rem;
  color: var(--text-light);
}

.history {
  padding: var(--spacing-xxl) 0;
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  width: 2px;
  background-color: var(--border-color);
  top: 0;
  bottom: 0;
  left: 20px;
  margin-left: -1px;
}

.timeline-item {
  padding-left: 50px;
  position: relative;
  margin-bottom: var(--spacing-xl);
}

.timeline-dot {
  width: 20px;
  height: 20px;
  background-color: var(--primary-color);
  border-radius: 50%;
  position: absolute;
  left: 10px;
  top: 5px;
}

.timeline-content {
  background-color: white;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.timeline-content h3 {
  margin-top: 0;
  margin-bottom: var(--spacing-xs);
  color: var(--primary-color);
}

.timeline-content p {
  margin-bottom: 0;
}

/* ===================
   Products Page Styles
=================== */
.products-hero {
  padding: var(--spacing-xxl) 0;
  background-color: var(--background-alt);
  text-align: center;
}

.hero-subtitle {
  max-width: 700px;
  margin: 0 auto;
  color: var(--text-light);
  font-size: 1.2rem;
}

.category-filter {
  display: flex;
  justify-content: center;
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.category-btn {
  background-color: transparent;
  border: 1px solid var(--border-color);
  padding: 0.5rem 1rem;
  margin: 0 0.5rem 0.5rem;
  cursor: pointer;
  border-radius: 20px;
  transition: var(--transition);
  font-size: 0.9rem;
}

.category-btn:hover,
.category-btn.active {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.product-categories {
  padding-top: var(--spacing-xl);
}

.products-grid {
  padding: var(--spacing-xl) 0;
}

.product-item {
  display: flex;
  background-color: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  margin-bottom: var(--spacing-xl);
  transition: var(--transition);
}

.product-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.product-image {
  flex: 1;
  max-width: 300px;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-info {
  flex: 2;
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
}

.product-info h3 {
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
  font-size: 1.5rem;
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-md);
}

.tag {
  display: inline-block;
  background-color: var(--background-alt);
  padding: 0.3rem 0.8rem;
  border-radius: 15px;
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-light);
}

.product-features {
  display: flex;
  margin-top: auto;
  margin-bottom: var(--spacing-md);
}

.feature {
  display: flex;
  align-items: center;
  margin-right: var(--spacing-lg);
}

.feature svg {
  color: var(--primary-color);
  margin-right: var(--spacing-xs);
}

.product-price {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--spacing-md);
}

.price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.eco-friendly {
  padding: var(--spacing-xxl) 0;
  background-color: var(--background-alt);
}

.eco-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.eco-text {
  flex: 1;
}

.eco-text h2 {
  margin-top: 0;
}

.eco-image {
  flex: 1;
}

.eco-image img {
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.product-faq {
  padding: var(--spacing-xxl) 0;
}

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

.faq-item {
  margin-bottom: var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.faq-question {
  padding: var(--spacing-md);
  background-color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: var(--transition);
}

.faq-question:hover {
  background-color: var(--background-alt);
}

.faq-question h3 {
  margin: 0;
  font-size: 1.1rem;
}

.faq-toggle {
  color: var(--primary-color);
}

.faq-answer {
  padding: 0 var(--spacing-md);
  max-height: 0;
  overflow: hidden;
  transition: var(--transition);
}

.faq-answer p {
  padding: var(--spacing-md) 0;
  margin: 0;
}

.faq-item.active .faq-answer {
  max-height: 1000px;
}

/* ===================
   Blog Page Styles
=================== */
.blog-hero {
  padding: var(--spacing-xxl) 0;
  background-color: var(--background-alt);
  text-align: center;
}

.blog-categories {
  padding-top: var(--spacing-xl);
}

.featured-post {
  padding: var(--spacing-xl) 0;
}

.featured-post-card {
  display: flex;
  background-color: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.featured-post-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.featured-post-image {
  flex: 1;
  max-width: 500px;
}

.featured-post-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.featured-post-content {
  flex: 1;
  padding: var(--spacing-xl);
}

.post-meta {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.post-category {
  color: white;
  background-color: var(--primary-color);
  padding: 0.3rem 0.8rem;
  border-radius: 15px;
  margin-right: 1rem;
  font-size: 0.8rem;
  font-weight: 500;
}

.post-date, 
.post-author {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-right: 1rem;
}

.featured-post-content h3 {
  font-size: 1.8rem;
  margin-bottom: var(--spacing-md);
}

.blog-posts {
  padding: var(--spacing-xxl) 0;
  background-color: var(--background-alt);
}

.blog-posts .post-card {
  background-color: white;
}

.post-card .post-image {
  height: 200px;
  overflow: hidden;
}

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

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

.pagination {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-xl);
}

.pagination a {
  color: var(--text-color);
  float: left;
  padding: 8px 16px;
  text-decoration: none;
  border-radius: 5px;
  margin: 0 4px;
  transition: var(--transition);
}

.pagination a.active {
  background-color: var(--primary-color);
  color: white;
}

.pagination a:hover:not(.active) {
  background-color: var(--background-color);
}

.subscribe {
  padding: var(--spacing-xxl) 0;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: white;
}

.subscribe-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.subscribe-content h2 {
  color: white;
  margin-bottom: var(--spacing-md);
}

.subscribe-content p {
  margin-bottom: var(--spacing-lg);
}

.subscribe-form .form-group {
  display: flex;
  margin-bottom: var(--spacing-sm);
}

.subscribe-form input[type="email"] {
  flex: 1;
  padding: 12px 15px;
  border: none;
  border-radius: var(--border-radius) 0 0 var(--border-radius);
  font-size: 1rem;
}

.subscribe-form .btn {
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  background-color: white;
  color: var(--primary-color);
}

.form-check {
  display: flex;
  align-items: center;
  justify-content: center;
}

.form-check input {
  margin-right: var(--spacing-xs);
}

.form-check label {
  font-size: 0.9rem;
}

.form-check a {
  color: white;
  text-decoration: underline;
}

.form-check a:hover {
  color: rgba(255, 255, 255, 0.8);
}

/* ===================
   Contact Page Styles
=================== */
.contact-hero {
  padding: var(--spacing-xxl) 0;
  background-color: var(--background-alt);
  text-align: center;
}

.contact-info {
  padding: var(--spacing-xl) 0;
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.contact-card {
  background-color: white;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  text-align: center;
  transition: var(--transition);
}

.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.contact-icon {
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
  display: flex;
  justify-content: center;
}

.contact-card h3 {
  margin-bottom: var(--spacing-sm);
}

.contact-card p {
  color: var(--text-light);
}

.contact-card a {
  display: block;
  margin-top: var(--spacing-sm);
  font-weight: 500;
}

.contact-form-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--background-alt);
}

.contact-form {
  background-color: white;
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  max-width: 800px;
  margin: 0 auto;
}

.form-row {
  display: flex;
  gap: var(--spacing-md);
}

.form-row .form-group {
  flex: 1;
}

.required {
  color: var(--error-color);
}

.privacy-check {
  display: flex;
  align-items: center;
}

.privacy-check input {
  width: auto;
  margin-right: var(--spacing-xs);
}

.form-actions {
  display: flex;
  gap: var(--spacing-md);
}

.map-section {
  padding: var(--spacing-xl) 0;
}

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

.map-placeholder {
  display: flex;
  background-color: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

.map-image {
  flex: 2;
  height: 300px;
}

.map-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.map-text {
  flex: 1;
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.map-text p {
  margin-bottom: var(--spacing-sm);
}

.faq-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--background-alt);
}

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

/* ===================
   Blog Post Styles
=================== */
.post-content {
  padding: var(--spacing-xxl) 0;
}

.post-content .container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-xl);
}

.post-header {
  margin-bottom: var(--spacing-xl);
}

.post-title {
  font-size: 2.2rem;
  margin-bottom: var(--spacing-md);
}

.post-featured-image {
  margin-bottom: var(--spacing-lg);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.post-featured-image img {
  width: 100%;
  height: auto;
}

.post-body {
  line-height: 1.7;
}

.post-body p {
  margin-bottom: var(--spacing-lg);
}

.post-body h2 {
  margin-top: var(--spacing-xl);
  font-size: 1.8rem;
}

.post-body h3 {
  margin-top: var(--spacing-lg);
  font-size: 1.4rem;
}

.post-body ul,
.post-body ol {
  margin-bottom: var(--spacing-lg);
  padding-left: var(--spacing-lg);
}

.post-body li {
  margin-bottom: var(--spacing-xs);
}

.post-image-box {
  margin: var(--spacing-xl) 0;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

.post-image-box img {
  width: 100%;
}

.image-caption {
  padding: var(--spacing-sm);
  text-align: center;
  font-style: italic;
  color: var(--text-light);
  font-size: 0.9rem;
}

.post-quote {
  margin: var(--spacing-xl) 0;
  padding: var(--spacing-lg);
  background-color: var(--background-alt);
  border-left: 4px solid var(--primary-color);
  font-style: italic;
}

.post-quote p {
  margin-bottom: var(--spacing-xs);
}

.post-quote cite {
  color: var(--text-light);
  font-size: 0.9rem;
  display: block;
  text-align: right;
}

.tip {
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-md);
  background-color: #e1f5fe;
  border-radius: var(--border-radius);
  position: relative;
}

.tip::before {
  content: "ヒント";
  position: absolute;
  top: -10px;
  left: var(--spacing-md);
  background-color: #81d4fa;
  padding: 2px 10px;
  border-radius: 10px;
  font-size: 0.8rem;
  font-weight: bold;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.post-related-products {
  margin: var(--spacing-xl) 0;
  padding: var(--spacing-lg);
  background-color: var(--background-alt);
  border-radius: var(--border-radius);
}

.post-related-products h3 {
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.related-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-lg);
}

.related-product {
  background-color: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  text-align: center;
}

.related-product img {
  width: 100%;
  height: 150px;
  object-fit: cover;
}

.related-product h4 {
  margin: var(--spacing-md) 0 var(--spacing-xs);
  font-size: 1.1rem;
}

.related-product p {
  margin-bottom: var(--spacing-md);
  font-size: 0.9rem;
  color: var(--text-light);
  padding: 0 var(--spacing-sm);
}

.related-product .btn {
  margin-bottom: var(--spacing-md);
}

.post-navigation {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
}

.post-nav-prev,
.post-nav-next {
  max-width: 45%;
}

.post-nav-label {
  display: block;
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-xs);
}

.post-nav-title {
  font-weight: 500;
}

.post-sidebar {
  position: sticky;
  top: 100px;
  align-self: flex-start;
}

.sidebar-widget {
  margin-bottom: var(--spacing-xl);
  background-color: white;
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  box-shadow: var(--box-shadow);
}

.sidebar-widget h3 {
  margin-top: 0;
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-bottom: var(--spacing-xs);
}

.sidebar-widget h3::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 30px;
  height: 2px;
  background-color: var(--primary-color);
}

.author-profile {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.author-profile img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin-bottom: var(--spacing-md);
}

.author-profile h4 {
  margin-bottom: var(--spacing-xs);
}

.author-profile p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 0;
}

.recent-posts ul,
.categories ul {
  list-style: none;
  margin-bottom: 0;
}

.recent-posts li,
.categories li {
  margin-bottom: var(--spacing-sm);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--border-color);
}

.recent-posts li:last-child,
.categories li:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

/* ===================
   Responsive Styles
=================== */
@media (max-width: 1024px) {
  html {
    font-size: 15px;
  }
  
  .hero .container,
  .about-content,
  .eco-content {
    flex-direction: column;
  }
  
  .hero-content,
  .about-text,
  .eco-text {
    padding-right: 0;
    margin-bottom: var(--spacing-xl);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .footer-logo,
  .footer-links,
  .footer-contact {
    text-align: center;
    align-items: center;
  }
  
  .footer-nav h4::after,
  .footer-legal h4::after,
  .footer-contact h4::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .social-icons {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  header .container {
    flex-direction: column;
  }
  
  nav ul {
    margin-top: var(--spacing-md);
  }
  
  nav ul li {
    margin-left: var(--spacing-sm);
    margin-right: var(--spacing-sm);
  }
  
  .product-item,
  .featured-post-card {
    flex-direction: column;
  }
  
  .product-image,
  .featured-post-image {
    max-width: 100%;
  }
  
  .form-row {
    flex-direction: column;
  }
  
  .post-content .container {
    grid-template-columns: 1fr;
  }
  
  .map-placeholder {
    flex-direction: column;
  }
  
  .timeline::before {
    left: 10px;
  }
  
  .timeline-item {
    padding-left: 30px;
  }
  
  .timeline-dot {
    left: 0;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 13px;
  }
  
  .btn {
    padding: 0.5rem 1rem;
  }
  
  .cookie-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  nav ul {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  nav ul li {
    margin-bottom: var(--spacing-sm);
  }
  
  .cta-buttons {
    flex-direction: column;
  }
  
  .subscribe-form .form-group {
    flex-direction: column;
  }
  
  .subscribe-form input[type="email"],
  .subscribe-form .btn {
    border-radius: var(--border-radius);
  }
  
  .subscribe-form input[type="email"] {
    margin-bottom: var(--spacing-sm);
  }
  
  .form-actions {
    flex-direction: column;
  }
  
  .post-meta {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .post-meta span {
    margin-bottom: var(--spacing-xs);
  }
  
  .post-navigation {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .post-nav-prev,
  .post-nav-next {
    max-width: 100%;
  }
  
  .footer-links {
    flex-direction: column;
  }
  
  .footer-nav,
  .footer-legal {
    width: 100%;
    margin-bottom: var(--spacing-md);
  }
}