:root {
--primary-color: #2c5f2d;
--secondary-color: #97bc62;
--accent-color: #d4a574;
--text-dark: #2d2d2d;
--text-light: #666666;
--bg-light: #f8f9f5;
--bg-white: #ffffff;
--border-color: #e0e0e0;
--shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
--shadow-md: 0 4px 12px rgba(0,0,0,0.12);
--shadow-lg: 0 8px 24px rgba(0,0,0,0.15);
--transition: all 0.3s ease;
}

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

body {
font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
font-size: 16px;
line-height: 1.8;
color: var(--text-dark);
background-color: var(--bg-light);
}

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

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

ul {
list-style: none;
}

.main-header {
background-color: var(--bg-white);
box-shadow: var(--shadow-sm);
position: sticky;
top: 0;
z-index: 1000;
padding: 1rem 0;
}

.header-container {
max-width: 1400px;
margin: 0 auto;
padding: 0 2rem;
display: flex;
justify-content: space-between;
align-items: center;
flex-wrap: wrap;
gap: 1.5rem;
}

.logo-section {
display: flex;
align-items: center;
gap: 1rem;
}

.logo-img {
border-radius: 50%;
object-fit: cover;
}

.site-title {
font-size: 1.5rem;
color: var(--primary-color);
font-weight: 700;
letter-spacing: 0.5px;
}

.main-nav .nav-list {
display: flex;
gap: 2rem;
align-items: center;
}

.nav-link {
color: var(--text-dark);
font-weight: 500;
padding: 0.5rem 1rem;
border-radius: 6px;
transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
background-color: var(--secondary-color);
color: var(--bg-white);
}

.font-control-btn {
background-color: var(--accent-color);
color: var(--bg-white);
border: none;
padding: 0.6rem 1.2rem;
border-radius: 6px;
cursor: pointer;
font-size: 1rem;
font-weight: 600;
transition: var(--transition);
}

.font-control-btn:hover {
background-color: var(--primary-color);
transform: translateY(-2px);
}

.container-wide {
max-width: 1400px;
margin: 0 auto;
padding: 0 2rem;
}

.hero-section {
position: relative;
min-height: 500px;
display: flex;
align-items: center;
justify-content: center;
margin-bottom: 4rem;
overflow: hidden;
}

.hero-overlay {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: linear-gradient(135deg, rgba(44,95,45,0.85), rgba(151,188,98,0.75));
z-index: 1;
}

.hero-content {
position: relative;
z-index: 2;
text-align: center;
color: var(--bg-white);
padding: 3rem 2rem;
}

.hero-title {
font-size: 3rem;
margin-bottom: 1.5rem;
font-weight: 700;
text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
}

.hero-subtitle {
font-size: 1.3rem;
margin-bottom: 2rem;
font-weight: 400;
}

.hero-image {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
object-fit: cover;
z-index: 0;
}

.section-heading {
font-size: 2.2rem;
color: var(--primary-color);
margin-bottom: 2rem;
text-align: center;
font-weight: 700;
position: relative;
padding-bottom: 1rem;
}

.section-heading::after {
content: '';
position: absolute;
bottom: 0;
left: 50%;
transform: translateX(-50%);
width: 80px;
height: 4px;
background-color: var(--accent-color);
border-radius: 2px;
}

.intro-section {
padding: 4rem 0;
background-color: var(--bg-white);
}

.intro-text {
font-size: 1.15rem;
line-height: 2;
color: var(--text-light);
text-align: center;
max-width: 900px;
margin: 0 auto;
}

.features-grid {
padding: 4rem 0;
}

.feature-cards {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
gap: 2.5rem;
margin-top: 3rem;
}

.feature-card {
background: var(--bg-white);
padding: 2rem;
border-radius: 12px;
box-shadow: var(--shadow-md);
transition: var(--transition);
text-align: center;
}

.feature-card:hover {
transform: translateY(-8px);
box-shadow: var(--shadow-lg);
}

.feature-icon {
font-size: 3.5rem;
margin-bottom: 1.5rem;
}

.feature-card h3 {
font-size: 1.4rem;
color: var(--primary-color);
margin-bottom: 1rem;
font-weight: 600;
}

.feature-card p {
color: var(--text-light);
margin-bottom: 1.5rem;
}

.feature-card img {
border-radius: 8px;
margin-top: 1rem;
}

.calculator-section {
padding: 4rem 0;
background-color: var(--bg-white);
}

.section-subtext {
text-align: center;
color: var(--text-light);
margin-bottom: 2rem;
font-size: 1.1rem;
}

.calculator-wrapper {
max-width: 700px;
margin: 0 auto;
background: var(--bg-light);
padding: 2.5rem;
border-radius: 12px;
box-shadow: var(--shadow-md);
}

.calc-inputs {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: 1.5rem;
margin-bottom: 2rem;
}

.input-group label {
display: block;
margin-bottom: 0.5rem;
color: var(--text-dark);
font-weight: 500;
}

.calc-input {
width: 100%;
padding: 0.8rem;
border: 2px solid var(--border-color);
border-radius: 6px;
font-size: 1rem;
transition: var(--transition);
}

.calc-input:focus {
outline: none;
border-color: var(--primary-color);
}

.calc-button {
width: 100%;
padding: 1rem;
background-color: var(--primary-color);
color: var(--bg-white);
border: none;
border-radius: 6px;
font-size: 1.1rem;
font-weight: 600;
cursor: pointer;
transition: var(--transition);
}

.calc-button:hover {
background-color: var(--secondary-color);
transform: translateY(-2px);
}

.calc-result {
margin-top: 2rem;
padding: 1.5rem;
background: var(--bg-white);
border-radius: 8px;
font-size: 1.2rem;
color: var(--primary-color);
text-align: center;
font-weight: 600;
min-height: 60px;
display: flex;
align-items: center;
justify-content: center;
}

.latest-posts {
padding: 4rem 0;
}

.posts-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
gap: 2.5rem;
margin-top: 3rem;
}

.post-preview {
background: var(--bg-white);
border-radius: 12px;
overflow: hidden;
box-shadow: var(--shadow-md);
transition: var(--transition);
}

.post-preview:hover {
transform: translateY(-8px);
box-shadow: var(--shadow-lg);
}

.post-preview img {
width: 100%;
height: 250px;
object-fit: cover;
}

.post-preview-content {
padding: 1.8rem;
}

.post-preview h3 {
font-size: 1.3rem;
margin-bottom: 1rem;
color: var(--primary-color);
font-weight: 600;
}

.post-preview h3 a:hover {
color: var(--secondary-color);
}

.post-excerpt {
color: var(--text-light);
margin-bottom: 1rem;
line-height: 1.7;
}

.post-date {
color: var(--text-light);
font-size: 0.9rem;
display: block;
}

.main-footer {
background-color: var(--text-dark);
color: var(--bg-white);
padding: 3rem 0 1.5rem;
margin-top: 4rem;
}

.footer-container {
max-width: 1400px;
margin: 0 auto;
padding: 0 2rem;
}

.footer-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 2.5rem;
margin-bottom: 2rem;
}

.footer-column h4 {
color: var(--accent-color);
margin-bottom: 1.2rem;
font-size: 1.2rem;
font-weight: 600;
}

.footer-column p {
color: #cccccc;
line-height: 1.7;
margin-bottom: 0.8rem;
}

.footer-links li {
margin-bottom: 0.7rem;
}

.footer-links a {
color: #cccccc;
transition: var(--transition);
}

.footer-links a:hover {
color: var(--accent-color);
padding-left: 5px;
}

.footer-address {
font-style: normal;
color: #cccccc;
}

.footer-address a {
color: var(--accent-color);
}

.registration-info {
font-size: 0.9rem;
color: #aaaaaa;
margin-top: 1rem;
}

.footer-bottom {
text-align: center;
padding-top: 2rem;
border-top: 1px solid #444444;
color: #aaaaaa;
}

.cookie-banner {
position: fixed;
bottom: 0;
left: 0;
right: 0;
background-color: var(--text-dark);
color: var(--bg-white);
padding: 1.5rem;
box-shadow: 0 -4px 12px rgba(0,0,0,0.2);
z-index: 10000;
display: none;
}

.cookie-banner.show {
display: block;
}

.cookie-content {
max-width: 1200px;
margin: 0 auto;
}

.cookie-content h3 {
margin-bottom: 1rem;
color: var(--accent-color);
font-size: 1.3rem;
}

.cookie-content p {
margin-bottom: 1.2rem;
line-height: 1.6;
}

.cookie-buttons {
display: flex;
gap: 1rem;
margin-bottom: 1rem;
flex-wrap: wrap;
}

.cookie-accept,
.cookie-customize,
.cookie-reject {
padding: 0.7rem 1.5rem;
border: none;
border-radius: 6px;
cursor: pointer;
font-weight: 600;
transition: var(--transition);
}

.cookie-accept {
background-color: var(--primary-color);
color: var(--bg-white);
}

.cookie-accept:hover {
background-color: var(--secondary-color);
}

.cookie-customize {
background-color: var(--accent-color);
color: var(--bg-white);
}

.cookie-customize:hover {
background-color: #c49563;
}

.cookie-reject {
background-color: #666666;
color: var(--bg-white);
}

.cookie-reject:hover {
background-color: #555555;
}

.cookie-link {
color: var(--accent-color);
text-decoration: underline;
}

.page-hero {
background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
padding: 4rem 2rem;
text-align: center;
color: var(--bg-white);
margin-bottom: 3rem;
}

.page-title {
font-size: 2.8rem;
margin-bottom: 1rem;
font-weight: 700;
}

.page-subtitle {
font-size: 1.2rem;
font-weight: 400;
}

.blog-posts-list {
display: flex;
flex-direction: column;
gap: 3rem;
}

.blog-post-card {
background: var(--bg-white);
border-radius: 12px;
overflow: hidden;
box-shadow: var(--shadow-md);
display: grid;
grid-template-columns: 1fr 2fr;
gap: 2rem;
transition: var(--transition);
}

.blog-post-card:hover {
box-shadow: var(--shadow-lg);
transform: translateY(-4px);
}

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

.post-card-content {
padding: 2rem 2rem 2rem 0;
}

.post-meta {
display: flex;
gap: 1rem;
margin-bottom: 1rem;
flex-wrap: wrap;
}

.post-category {
background-color: var(--secondary-color);
color: var(--bg-white);
padding: 0.4rem 1rem;
border-radius: 20px;
font-size: 0.85rem;
font-weight: 600;
}

.post-card-title {
font-size: 1.8rem;
margin-bottom: 1rem;
color: var(--primary-color);
font-weight: 600;
}

.post-card-title a:hover {
color: var(--secondary-color);
}

.post-card-excerpt {
color: var(--text-light);
line-height: 1.8;
margin-bottom: 1.5rem;
}

.read-more-link {
color: var(--primary-color);
font-weight: 600;
display: inline-flex;
align-items: center;
transition: var(--transition);
}

.read-more-link:hover {
color: var(--secondary-color);
gap: 0.5rem;
}

.about-hero {
background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
}

.mission-section {
padding: 4rem 0;
background-color: var(--bg-white);
}

.mission-content {
max-width: 900px;
margin: 0 auto;
}

.mission-text {
font-size: 1.1rem;
line-height: 2;
color: var(--text-light);
margin-bottom: 1.5rem;
}

.team-section {
padding: 4rem 0;
}

.team-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 3rem;
margin-top: 3rem;
}

.team-member {
background: var(--bg-white);
border-radius: 12px;
overflow: hidden;
box-shadow: var(--shadow-md);
transition: var(--transition);
}

.team-member:hover {
transform: translateY(-8px);
box-shadow: var(--shadow-lg);
}

.team-photo img {
width: 100%;
height: 400px;
object-fit: cover;
}

.team-info {
padding: 2rem;
}

.team-info h3 {
font-size: 1.5rem;
color: var(--primary-color);
margin-bottom: 0.5rem;
font-weight: 600;
}

.team-role {
color: var(--accent-color);
font-weight: 600;
margin-bottom: 1rem;
font-size: 1.05rem;
}

.team-bio {
color: var(--text-light);
line-height: 1.7;
}

.values-section {
padding: 4rem 0;
background-color: var(--bg-white);
}

.values-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 2.5rem;
margin-top: 3rem;
}

.value-item {
text-align: center;
padding: 2rem;
}

.value-icon {
font-size: 3rem;
margin-bottom: 1rem;
}

.value-item h3 {
font-size: 1.3rem;
color: var(--primary-color);
margin-bottom: 1rem;
font-weight: 600;
}

.value-item p {
color: var(--text-light);
line-height: 1.7;
}

.contact-content {
padding: 3rem 0;
}

.contact-layout {
display: grid;
grid-template-columns: 1.5fr 1fr;
gap: 4rem;
}

.contact-form-wrapper,
.contact-info-wrapper {
background: var(--bg-white);
padding: 2.5rem;
border-radius: 12px;
box-shadow: var(--shadow-md);
}

.form-heading,
.info-heading {
font-size: 1.8rem;
color: var(--primary-color);
margin-bottom: 2rem;
font-weight: 600;
}

.form-group {
margin-bottom: 1.5rem;
}

.form-group label {
display: block;
margin-bottom: 0.6rem;
color: var(--text-dark);
font-weight: 500;
}

.required {
color: #d32f2f;
}

.form-input,
.form-textarea {
width: 100%;
padding: 0.9rem;
border: 2px solid var(--border-color);
border-radius: 6px;
font-size: 1rem;
font-family: inherit;
transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus {
outline: none;
border-color: var(--primary-color);
}

.form-textarea {
resize: vertical;
min-height: 120px;
}

.form-submit-btn {
width: 100%;
padding: 1rem;
background-color: var(--primary-color);
color: var(--bg-white);
border: none;
border-radius: 6px;
font-size: 1.1rem;
font-weight: 600;
cursor: pointer;
transition: var(--transition);
}

.form-submit-btn:hover {
background-color: var(--secondary-color);
transform: translateY(-2px);
}

.contact-details {
display: flex;
flex-direction: column;
gap: 2rem;
}

.contact-detail-item {
display: flex;
gap: 1.2rem;
}

.detail-icon {
font-size: 1.8rem;
color: var(--accent-color);
flex-shrink: 0;
}

.detail-content h4 {
font-size: 1.2rem;
color: var(--primary-color);
margin-bottom: 0.5rem;
font-weight: 600;
}

.detail-content p,
.detail-content address {
color: var(--text-light);
line-height: 1.7;
}

.detail-content a {
color: var(--primary-color);
}

.detail-content a:hover {
color: var(--secondary-color);
}

.faq-section {
padding: 4rem 0;
background-color: var(--bg-white);
}

.faq-list {
max-width: 900px;
margin: 3rem auto 0;
}

.faq-item {
background: var(--bg-light);
padding: 2rem;
border-radius: 8px;
margin-bottom: 1.5rem;
border-left: 4px solid var(--accent-color);
}

.faq-question {
font-size: 1.2rem;
color: var(--primary-color);
margin-bottom: 1rem;
font-weight: 600;
}

.faq-answer {
color: var(--text-light);
line-height: 1.8;
}

.modal-overlay {
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
background-color: rgba(0,0,0,0.7);
display: none;
align-items: center;
justify-content: center;
z-index: 10000;
}

.modal-overlay.show {
display: flex;
}

.modal-content {
background: var(--bg-white);
border-radius: 12px;
max-width: 500px;
width: 90%;
box-shadow: var(--shadow-lg);
}

.modal-header {
padding: 2rem 2rem 1rem;
border-bottom: 1px solid var(--border-color);
display: flex;
justify-content: space-between;
align-items: center;
}

.modal-header h3 {
font-size: 1.5rem;
color: var(--primary-color);
font-weight: 600;
}

.modal-close {
background: none;
border: none;
font-size: 2rem;
color: var(--text-light);
cursor: pointer;
transition: var(--transition);
}

.modal-close:hover {
color: var(--text-dark);
}

.modal-body {
padding: 2rem;
text-align: center;
}

.success-icon {
font-size: 4rem;
color: var(--primary-color);
margin-bottom: 1rem;
}

.modal-body p {
color: var(--text-light);
line-height: 1.7;
margin-bottom: 0.8rem;
}

.modal-footer {
padding: 1rem 2rem 2rem;
}

.modal-btn {
width: 100%;
padding: 0.9rem;
background-color: var(--primary-color);
color: var(--bg-white);
border: none;
border-radius: 6px;
font-size: 1rem;
font-weight: 600;
cursor: pointer;
transition: var(--transition);
}

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

.post-main {
padding: 3rem 0;
}

.post-article {
background: var(--bg-white);
}

.post-container {
max-width: 900px;
margin: 0 auto;
padding: 3rem 2rem;
}

.post-header {
text-align: center;
margin-bottom: 2.5rem;
}

.post-meta-top {
display: flex;
justify-content: center;
gap: 1.5rem;
margin-bottom: 1.5rem;
flex-wrap: wrap;
}

.post-title {
font-size: 2.5rem;
color: var(--primary-color);
margin-bottom: 1rem;
font-weight: 700;
line-height: 1.3;
}

.post-author {
color: var(--text-light);
font-size: 1rem;
}

.post-featured-image {
margin-bottom: 3rem;
border-radius: 12px;
overflow: hidden;
}

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

.post-content {
font-size: 1.1rem;
line-height: 1.9;
color: var(--text-dark);
}

.post-intro {
font-size: 1.2rem;
color: var(--text-light);
font-style: italic;
margin-bottom: 2.5rem;
padding-left: 1.5rem;
border-left: 4px solid var(--accent-color);
}

.post-content h2 {
font-size: 1.9rem;
color: var(--primary-color);
margin-top: 3rem;
margin-bottom: 1.5rem;
font-weight: 600;
}

.post-content p {
margin-bottom: 1.5rem;
}

.post-navigation {
margin-top: 4rem;
padding-top: 2rem;
border-top: 2px solid var(--border-color);
}

.back-to-blog {
display: inline-block;
color: var(--primary-color);
font-weight: 600;
margin-bottom: 2rem;
transition: var(--transition);
}

.back-to-blog:hover {
color: var(--secondary-color);
padding-left: 0.5rem;
}

.post-nav-links {
display: flex;
justify-content: space-between;
gap: 1rem;
}

.prev-post,
.next-post {
padding: 0.8rem 1.5rem;
background-color: var(--bg-light);
border-radius: 6px;
color: var(--primary-color);
font-weight: 600;
transition: var(--transition);
}

.prev-post:hover,
.next-post:hover {
background-color: var(--primary-color);
color: var(--bg-white);
}

@media (max-width: 768px) {
.header-container {
flex-direction: column;
text-align: center;
}
.main-nav .nav-list {
flex-direction: column;
gap: 1rem;
}
.hero-title {
font-size: 2rem;
}
.hero-subtitle {
font-size: 1.1rem;
}
.blog-post-card {
grid-template-columns: 1fr;
}
.post-image-wrapper img {
height: 250px;
}
.contact-layout {
grid-template-columns: 1fr;
gap: 2rem;
}
.post-nav-links {
flex-direction: column;
}
.post-title {
font-size: 2rem;
}
.cookie-buttons {
flex-direction: column;
}
}