main{
    overflow-x: hidden;
}
h3{
    color: #262D24;
    text-align: center;
    /* 日本語タイトル */
    font-family: "Noto Sans JP";
    font-size: clamp(1.125rem, 1.034rem + 0.39vw, 1.5rem);
    font-style: normal;
    font-weight: 700 !important;
    line-height: 180% !important; /* 43.2px */
    letter-spacing: 4.8px;
}
p{
    color: #262D24;
    /* 本文 */
    font-family: "Noto Sans JP";
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 180%; 
}

/* ヘッダー基本スタイル */
#header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

/* ロゴスタイル */
.header__logo img {
    height: 50px;
    width: auto;
}

/* ハンバーガーメニューボタン */
.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background-color: #333;
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}

/* ハンバーガーメニューアニメーション */
.hamburger-menu.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 8.5px);
}

.hamburger-menu.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger-menu.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -8.5px);
}

/* ナビゲーション */
.header-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 30px;
}

.nav-item {
    margin: 0;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 16px;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #00a300;
}

.nav-link--cta {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 200px;
    height: 48px;
    border-radius: 39px;
    background: #47AC35;
    box-shadow: 4px 4px 4px 0 rgba(0, 0, 0, 0.25);
    transition: background-color 0.3s ease;
}
.nav-link--cta p{
    color: #fff;
    font-family: "Noto Sans JP";
    font-size: 16px;
    font-style: normal;
    font-weight: 700;
    line-height: 180%; /* 43.2px */
    letter-spacing: 4.8px;
}

.nav-link--cta:hover {
    background-color: #fff;
    border: 2px solid #47AC35;
}
.nav-link--cta:hover p{
    color: #47AC35;
}


/* レスポンシブデザイン */
@media (max-width: 768px) {
    .hamburger-menu {
        display: flex;
    }
    
    .header-nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: #fff;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        justify-content: center;
    }
    
    .header-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
        padding: 20px 0;
    }
    
    .nav-item {
        width: 100%;
        border-bottom: 1px solid #f0f0f0;
    }
    
    .nav-item:last-child {
        border-bottom: none;
    }
    
    .nav-link {
        display: block;
        padding: 15px 20px;
        font-size: 18px;
        text-align: center;
        transition: background-color 0.3s ease;
    }
    
    .nav-link:hover {
        background-color: #f8f9fa;
    }
    
    .nav-link--cta {
        display: flex;
        padding: 0;
    }
    
}

/* タブレットサイズ */
@media (max-width: 1024px) and (min-width: 769px) {
    .header-inner {
        padding: 0 30px;
    }
    
    .nav-list {
        gap: 20px;
    }
    
    .nav-link {
        font-size: 15px;
    }
}

/* アニメーション用のオーバーレイ */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* 基本スタイル */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* セクション共通スタイル */
section {
    padding: 80px 0;
}

.section-title {
    color: #5FB947;
    text-align: center;
    /* 英語タイトル */
    font-family: Poppins;
    font-size: clamp(1.125rem, 1.034rem + 0.39vw, 1.5rem);
    font-style: normal;
    font-weight: 700;
    line-height: 180%; /* 43.2px */
    letter-spacing: 4.8px;
}

/* ボタンスタイル */
.btn {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 60px;

    max-width: 300px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-align: center;
    margin: 0 auto;
}

.btn-primary {
    background-color: #FFF;
    box-sizing: border-box;
    border-radius: 0;
}
.btn-primary p{
    color: #47AC35;
    /* 日本語タイトル */
    font-family: "Noto Sans JP";
    font-size: clamp(1.125rem, 1.095rem + 0.13vw, 1.25rem);
    font-style: normal;
    font-weight: 700;
    line-height: 180%; /* 43.2px */
    letter-spacing: 4.8px;
}

.btn-primary:hover {
    background-color: #00c300;
    border: 2px solid #fff;
    transform: translateY(-2px);
}
.btn-primary:hover p{
    color: #fff;
}
.btn-secondary {
    position: relative;
    background-color: #47AC35;
    color: #fff;
}
.btn-secondary::after{
    content: '';
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    aspect-ratio: 1/1;
    background-image: url(../img/arrow-white.webp);
    background-size: contain;
    background-repeat: no-repeat;
    margin-left: 10px;
}

.btn-secondary:hover {
    background-color: #fff;
    border: 1px solid #47AC35;
    color: #00a300;
}

.btn-line {
    background-color: #fff;
    color: #fff;
}

.btn-line p{
    color: #47AC35;
    font-family: "Noto Sans JP";
    font-size: clamp(1.125rem, 1.095rem + 0.13vw, 1.25rem);
    font-style: normal;
    font-weight: 700;
    line-height: 180%; /* 43.2px */
    letter-spacing: 4.8px;
}
.btn-line:hover {
    background-color: #47AC35;
    border: 2px solid #fff;
}
.btn-line:hover p{
    color: #fff;
}

/* ヒーローセクション */
.hero {
    background-image: url(../img/hero.webp);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 120px 0 80px;
    min-height: 100vh;
}

.hero-content {
    width: 90%;
    margin: 0 auto;
}

.hero-title {
    color:#262D24;
    /* H1_SP */
    font-family: "Noto Sans JP";
    font-size: 29px;
    font-style: normal;
    font-weight: 900;
    line-height: normal;
    letter-spacing: 6.09px;
}

.hero-subtitle {
    color: #007bff;
    font-size: clamp(1.125rem, 1.034rem + 0.39vw, 1.5rem);
    font-weight: 500;
}

.hero-description {
    text-align: left;
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 40px;
    color: #666;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-image {
    width: 90%;
    margin: 0 auto;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

/* ABOUTセクション */
.about {
    background-color: #fff;
    padding: 0;
    margin: 80px 0 300px;
}
.about .about-inner{
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 36px 48px;
    border-radius: 21px;
    background: #FFF;
    box-shadow: 4px 4px 12px 0 rgba(0, 0, 0, 0.25);
    text-align: center;
}
.about .container{
    width: 90%;
    max-width: 876px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}
.about .container::before{
    content: '';
    position: absolute;
    top: 0;
    z-index: -1;
    transform: translate(-50%,-50%);
    left: 0;
    width: 20%;
    max-width: 214px;
    aspect-ratio: 1/1;
    background-image: url(../img/about-dec1.webp);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.about .container::after{
    content: '';
    position: absolute;
    z-index: -1;
    bottom: 0;
    right: 0;
    transform: translate(50%,50%);
    width: 24%;
    max-width: 304px;
    aspect-ratio: 1/1;
    background-image: url(../img/about-dec2.webp);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.about-text h3{
    margin-bottom: 32px;
}
.about-image {
    flex-shrink: 0;
}

.about-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}



/* CALENDARセクション */
.calendar-subtitle{
    font-size: clamp(1.125rem, 1.034rem + 0.39vw, 1.5rem);
    text-align: center;
    margin-bottom: 32px;
    color: #333;
}
.calendar-item{
    width: 80%;
    max-width: 800px;
    margin: 0 auto;
}
.calendar-item img{
    width: 100%!important;
    height: auto!important;
}
/* PROBLEMセクション */
.problem {
    position: relative;
    background-color: #F9F8F4;
    margin: 120px 0;
}
.problem::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    transform: translateY(-100%);
    width: 100%;
    background-image: url(../img/problem1.webp);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 100%;
    height: 42px;
}
.problem::after{
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    transform: translateY(100%);
    background-image: url(../img/problem2.webp);
    background-size: cover;
    background-position: bottom;
    background-repeat: no-repeat;
    width: 100%;
    height: 42px;
}
.problem-subtitle {
    font-size: clamp(1.125rem, 1.034rem + 0.39vw, 1.5rem);
    text-align: center;
    margin-bottom: 60px;
    color: #333;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.problem-item {
    transition: transform 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
}

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

.problem-content {
    padding: 30px;
}

.problem-content h4 {
    color:  #47AC35;
    text-align: center;
    /* 日本語タイトル */
    font-family: "Noto Sans JP";
    font-size: clamp(1.125rem, 1.095rem + 0.13vw, 1.25rem);
    font-style: normal;
    font-weight: 700;
    line-height: 180%; /* 43.2px */
    letter-spacing: 4.8px;
    margin-bottom: 16px;
}

.problem-content p {
    color: #666;
    line-height: 1.6;
}

.problem-cta {
    text-align: center;
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}


/* CTAセクション */
.cta {
    background: linear-gradient(90deg, #5FB947 0%, #6DC256 49.34%, #89CE6C 100%);
}
.cta .section-title{
    color: #fff;
    margin-bottom: 16px;
}

/* REVIEWセクション */
.reviews {
    background-color: #fff;
}

.reviews-subtitle {
    font-size: clamp(1.125rem, 1.034rem + 0.39vw, 1.5rem);
    text-align: center;
    margin-bottom: 60px;
    color: #333;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.review-item {
    background-color: #f8f9fa;
    padding: 30px 16px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: start;
    gap: 2%;
}

.review-content {
    margin-bottom: 20px;
    width: 70%;
}
.review-content > img{
    width: 50%;
    margin: 16px 0;
}

.review-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #333;
}

.review-author {
    width: 24%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.author-avatar img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h4 {
    font-weight: 600;
    color: #333;
}

/* CASE HISTORYセクション */
.case-history {
    background-color: #F1FFF2;
}

.case-subtitle {
    font-size: clamp(1.125rem, 1.034rem + 0.39vw, 1.5rem);
    text-align: center;
    margin-bottom: 60px;
    color: #333;
}

.case-list {
    margin-bottom: 40px;
}
.case-flex{
    display: flex;
    justify-content: space-between;
    align-items: start;
}
.case-item {
    text-decoration: none;
    display: block;
    width: 45%;
    background-color: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}
.case-item:nth-of-type(2){
    margin-left: auto;
    margin-top: 100px;
}
.case-list > .case-item{
    margin-left: 10%;
    margin-top: 40px;
}

.case-item:hover {
    transform: translateY(-5px);
}

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

.case-content {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.case-content > div{
    width: 80%;
}
.case-content > img{
    width: 20%;
    max-width: 40px;
    aspect-ratio: 1/1;
    object-fit: cover;
}


.case-content h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: #333;
}

.case-content p {
    color: #666;
    font-size: 0.9rem;
}

.case-cta {
    text-align: center;
}

/* FLOWセクション */
.flow {
    background-color: #fff;
}

.flow-subtitle {
    font-size: clamp(1.125rem, 1.034rem + 0.39vw, 1.5rem);
    text-align: center;
    margin-bottom: 60px;
    color: #333;
}

.flow-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.flow-step {
    text-align: center;
    padding: 30px 20px;
    background-color: #f8f9fa;
    border-radius: 15px;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background-color: #007bff;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px;
}

.step-content h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: #333;
}

.step-content p {
    color: #666;
    font-size: 0.9rem;
}

.flow-image {
    width: 90%;
    margin: 0 auto;
    text-align: center;
}

.flow-image img {
    max-width: 100%;
    height: auto;
}

/* FAQセクション */

.faq-subtitle {
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: 60px;
    color: #333;
}

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

.faq-item {
    background-color: #fff;
    margin-bottom: 20px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.faq-question {
    background-color: #E2F3E1;
    height: 70px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    justify-content: left;
    align-items: center;
    gap: 16px;
}
.faq-question h4 {
    width: 80%;
    color: #262D24;
    font-family: "Noto Sans JP";
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 180%;
}

.faq-question p{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 10%;
    background: #47AC35;
    height: 100%;
    color: #FFF;
    text-align: center;
    /* 英語タイトル */
    font-family: Poppins;
    font-size: 24px;
    font-style: normal;
    font-weight: 700;
    line-height: 180%; /* 43.2px */
    letter-spacing: 4.8px;
}
.faq-question:hover {
    background-color: #E2F3E1;
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    background-color: #f8f9fa;
}

.faq-answer.active {
    padding: 20px;
    max-height: 200px;
}

.faq-answer p {
    color: #262D24;
    text-align: left;
    /* 本文 */
    font-family: "Noto Sans JP";
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 180%;
}

/* 予約セクション */
.reservation {
    background-color: #fff;
    padding: 100px 0;
}

.reservation-content {
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
}

.reservation-info h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 40px;
    color: #fff;
}

.contact-info {
    margin-bottom: 40px;
    text-align: left;
}

.contact-info p {
    display: flex;
    justify-content: left;
    align-items: center;
    gap: 16px;
    color: #fff;
    text-align: left;
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.6;
}
.contact-info p:nth-of-type(1)::before{
    content: '';
    width: 16px;
    height: 16px;
    background-image: url(../img/map.webp);
    background-size: contain;
    background-repeat: no-repeat;
}
.contact-info p:nth-of-type(2)::before{
    content: '';
    width: 16px;
    height: 16px;
    background-image: url(../img/time.webp);
    background-size: contain;
    background-repeat: no-repeat;
}
.contact-info p:nth-of-type(3)::before{
    content: '';
    width: 16px;
    height: 16px;
    background-image: url(../img/call.webp);
    background-size: contain;
    background-repeat: no-repeat;
}
.phone-note {
    font-size: 0.9rem;
    color: #666;
}

.line-info {
    margin-top: 40px;
}
.line-info p {
    margin-bottom: 30px;
    color: #fff;
}
.line-info .btn p{
    color: #47AC35;
    margin-bottom: 0;
}
.line-info .btn:hover p{
    color: #fff;
}
/* フッター */
.footer {
    background-color: #47AC35;
    color: #fff;
    padding: 60px 0 30px;
}
.footer-info{
    max-width: 600px;
    margin: 0 auto;
    text-align: left;
}
.footer-info h2{
    text-align: center;
    margin-bottom: 16px;
}
.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.footer-nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.footer-nav a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}
.footer-logo img {
    height: 50px;
    width: auto;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #555;
    color: #999;
}
.copyright{
    text-align: center;
    font-size: 14px;
    color: #fff;
    font-family: "Noto Sans JP";
    font-style: normal;
    font-weight: 400;
    line-height: 180%;
}

.pc-only{
    display: block;
}
.sp-only{
    display: none;
}
/* レスポンシブデザイン */
@media (max-width: 768px) {
    .pc-only{
        display: none;
    }
    .sp-only{
        display: block;
    }
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 100px 0 60px;
        background-image: none;
    }
    
    .hero-content {
        margin: 0 auto 40px;
    }
    
    .hero-title {
        text-align: left;
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
    .hero-description{
        font-size: 14px;
    }
    .hero-buttons {
        justify-content: center;
    }
    .about{
        margin-bottom: 80px;
    }
    .problem::before{
        height: 20px;
    }
    .problem::after{
        height: 20px;
    }
    .about-content {
        flex-direction: column;
        gap: 40px;
    }
    .about .about-inner{
        padding: 16px;
    }
    .about-text p{
        text-align: left;
    }
    .calendar-item{
        width: 100%;
    }
    .problem-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .case-list.sp-only {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }
    .case-item{
        width: 100%;
    }
    .case-list > .case-item{
        margin: 0;
    }
    .flow-steps {
        grid-template-columns: 1fr;
    }
    .flow-image{
        width: 70%;
    }
    .faq-question p{
        width: 60px;
    }
    .footer-content {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .footer-nav ul {
        flex-direction: column;
        gap: 15px;
    }
    
    
    .reservation-info h2 {
        font-size: 2rem;
    }
    
    .contact-info {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .problem-cta {
        flex-direction: column;
        align-items: center;
    }
}

/* ブログページ用スタイル */
/* ページヘッダー */
.page-header {
    background-color: #f8f9fa;
    padding: 100px 0 60px;
    text-align: center;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

.page-description {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* パンくずリスト */
.breadcrumb {
    background-color: #f8f9fa;
    padding: 20px 0;
    border-bottom: 1px solid #e9ecef;
    margin-top: 70px;
}

.breadcrumb-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 10px;
}

.breadcrumb-list li {
    color: #666;
}

.breadcrumb-list li:not(:last-child)::after {
    content: '>';
    margin-left: 10px;
    color: #999;
}

.breadcrumb-list a {
    color: #00a300;
    text-decoration: none;
}

.breadcrumb-list a:hover {
    text-decoration: underline;
}

/* ブログ一覧 */
.blog-list {
    padding: 80px 0;
    background-color: #fff;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.blog-item {
    background-color: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.blog-item:hover {
    transform: translateY(-5px);
}

.blog-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

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

.blog-item:hover .blog-image img {
    transform: scale(1.05);
}

.blog-content {
    padding: 30px;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.blog-date {
    color: #666;
    font-size: 0.9rem;
}

.blog-category {
    background-color: #47AC35;
    color: #fff;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.blog-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.4;
}

.blog-title a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
}

.blog-title a:hover {
    color: #47AC35;
}

.blog-excerpt {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.blog-read-more {
    color: #47AC35;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.blog-read-more:hover {
    color: #3a8a2a;
}

/* ページネーション */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 60px;
}

.pagination a {
    padding: 10px 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    color: #333;
    text-decoration: none;
    transition: all 0.3s ease;
}

.pagination a:hover {
    background-color: #47AC35;
    color: #fff;
    border-color: #47AC35;
}

.pagination-numbers {
    display: flex;
    gap: 10px;
}

.pagination-number {
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    color: #333;
    text-decoration: none;
    transition: all 0.3s ease;
}

.pagination-number:hover,
.pagination-number.active {
    background-color: #47AC35;
    color: #fff;
    border-color: #47AC35;
}

/* ブログ詳細ページ */
.blog-detail {
    padding: 60px 0;
    background-color: #fff;
}

.blog-detail-content {
    max-width: 800px;
    margin: 0 auto;
}

.blog-detail-header {
    margin-bottom: 50px;
}

.blog-detail-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #333;
    line-height: 1.3;
    margin-bottom: 30px;
}

.blog-detail-image {
    width: 100%;
    height: 400px;
    overflow: hidden;
    border-radius: 15px;
    margin-bottom: 30px;
}

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

.blog-detail-body {
    line-height: 1.8;
    color: #333;
}

.blog-detail-body .lead {
    font-size: 1.2rem;
    font-weight: 500;
    color: #47AC35;
    margin-bottom: 40px;
    padding: 20px;
    background-color: #f8f9fa;
    border-left: 4px solid #47AC35;
    border-radius: 5px;
}

.blog-detail-body h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    margin: 40px 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #47AC35;
}

.blog-detail-body h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #333;
    margin: 30px 0 15px;
}

.blog-detail-body p {
    margin-bottom: 20px;
}

.blog-detail-body ul {
    margin: 20px 0;
    padding-left: 30px;
}

.blog-detail-body li {
    margin-bottom: 10px;
}

.blog-cta {
    background-color: #f8f9fa;
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    margin: 50px 0;
}

.blog-cta h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
}

.blog-cta p {
    color: #666;
    margin-bottom: 30px;
}

/* 関連記事 */
.related-posts {
    margin-top: 80px;
    padding-top: 60px;
    border-top: 1px solid #e9ecef;
}

.related-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    text-align: center;
    margin-bottom: 40px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.related-item {
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.related-item:hover {
    transform: translateY(-3px);
}

.related-image {
    width: 100%;
    height: 150px;
    overflow: hidden;
}

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

.related-item:hover .related-image img {
    transform: scale(1.05);
}

.related-content {
    padding: 20px;
}

.related-date {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.related-content .related-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
    text-align: left;
}

.related-content .related-title a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
}

.related-content .related-title a:hover {
    color: #47AC35;
}

/* ブログナビゲーション */
.blog-navigation {
    margin-top: 60px;
    text-align: center;
}

.blog-nav-prev {
    display: inline-block;
    padding: 15px 30px;
    background-color: #47AC35;
    color: #fff;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.blog-nav-prev:hover {
    background-color: #3a8a2a;
}

/* アクティブなナビゲーションリンク */
.nav-link--active {
    color: #47AC35 !important;
    font-weight: 600;
}

/* レスポンシブデザイン（ブログページ） */
@media (max-width: 768px) {
    .page-title {
        font-size: 2rem;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .blog-detail-title {
        font-size: 1.8rem;
    }
    
    .blog-detail-image {
        height: 250px;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
    
    .pagination {
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .blog-content {
        padding: 20px;
    }
    
    .blog-detail-body .lead {
        font-size: 1.1rem;
        padding: 15px;
    }
    
    .blog-cta {
        padding: 30px 20px;
    }
}