/* リセットCSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 基本設定 */
body {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    line-height: 1.6;
    color: #333;
}

/* 基本的なコンテナ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/****************************
  ヘッダー全体
****************************/
.header {
    background: #fff;
    width: 100%;
}
.header-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0px 32px 0 32px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
}

.header-row {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 40px;
    width: 100%;
    margin-bottom: 12px;
}

/****************************
  ロゴ・会社名
****************************/
.header-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 0;
    flex-shrink: 0;
    margin-left: 100px;
    padding-top: 10px;
}
.logo-image {
    width: 120px;
    height: 94px;
    object-fit: contain;
}
.company-name {
    display: flex;
    flex-direction: column;
    font-size: 24px;
    letter-spacing: 0.1em;
    color: #000;
    font-weight: 400;
}

/****************************
  キャッチフレーズ＋連絡先
****************************/
.header-catchphrase {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    max-width: 668px;
    background: #EA9B32;
    border-radius: 0 0 5px 5px;
    padding: 32px 24px 24px 24px;
    box-sizing: border-box;
    margin-left: auto;
    margin-right: 100px;
}
.catchphrase-text {
    width: 100%;
    text-align: center;
    color: #fff;
    font-size: 16px;
    margin-bottom: 12px;
}
.header-contact {
    display: flex;
    flex-direction: row;
    gap: 20px;
    margin-top: 0;
    justify-content: center;
    width: 100%;
}
.contact-phone, .contact-hours {
    background: #fff;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 5px;
    display: flex;
    align-items: center;
    min-width: 300px;
    height: 60px;
    padding: 0 16px;
}
.phone-icon {
    display: flex;
    align-items: center;
    height: 100%;
}
.phone-icon img {
    width: 50px;
    height: 50px;
    margin-right: 8px;
}
.phone-number {
    color: #EA9B32;
    font-weight: bold;
    font-size: 32px;
}
.hours-label {
    background: #EA9B32;
    color: #fff;
    border-radius: 3px;
    padding: 8px 8px;
    font-size: 12px;
    margin-right: 8px;
}
.hours-text {
    color: #EA9B32;
    font-weight: bold;
    font-size: 24px;
}

/****************************
  ナビゲーション
****************************/
.header-nav {
    display: flex;
    justify-content: center;
    margin: 24px 0 12px 0;
}
.nav-menu {
    display: flex;
    gap: 20px;
    list-style: none;
    align-items: center;
    padding: 0;
}
.nav-link {
    display: flex;
    align-items: center;
    gap: 7px;
    text-decoration: none;
    color: #000;
    font-size: 16px;
    transition: opacity 0.3s;
}
.nav-link:hover { opacity: 0.7; }
.nav-icon {
    width: 30px;
    height: 30px;
    object-fit: contain;
}

/****************************
  ハンバーガーメニュー
****************************/
.hamburger-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    margin-left: auto;
}
.hamburger-line {
    width: 25px;
    height: 3px;
    background: #4B4B4D;
    margin: 2px 0;
    transition: 0.3s;
}
.hamburger-btn.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.hamburger-btn.active .hamburger-line:nth-child(2) {
    opacity: 0;
}
.hamburger-btn.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* デスクトップでは非表示 */
.nav-header {
    display: none;
}
.nav-close-btn {
    display: none;
}

/****************************
  ファーストビュー
****************************/
.fv-section {
    position: relative;
    width: 100%;
    height: 650px;
    overflow: hidden;
}

.fv-container {
    max-width: 1440px;
    margin: 0 auto;
    position: relative;
    width: 100%;
    height: 100%;
}

.fv-background {
    position: relative;
    width: 100%;
    height: 100%;
}

.fv-slideshow {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.fv-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1.2);
    transition: opacity 1s ease-in-out;
    opacity: 0;
}

.fv-image.active {
    opacity: 1;
    transition: transform 3s ease-out, opacity 1s ease-in-out;
}

.fv-image.active.loaded {
    transform: scale(1);
}

/* ズームアップアニメーション */
@keyframes zoomUp {
    0% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

.fv-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(234, 155, 50, 0.2);
    backdrop-filter: blur(3px);
}

.fv-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 518px;
    height: 100%;
    background: #EA9B32;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 40px;
}

.fv-text-panel {
    text-align: center;
    color: #fff;
}

.fv-main-text {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 500;
    font-size: 64px;
    line-height: 1.45;
    letter-spacing: 0.2em;
    margin: 0 0 40px 0;
}

.fv-main-mobile {
    display: none;
}

.fv-main-desktop {
    display: inline;
}

.fv-sub-text {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 500;
    font-size: 24px;
    line-height: 1.45;
    letter-spacing: 0.2em;
    margin: 0;
}

.fv-sub-mobile {
    display: none;
}

.fv-sub-desktop {
    display: inline;
}

/****************************
  ごあいさつセクション
****************************/
.greeting-section {
    background: #fff;
    width: 100%;
    border-bottom: 1px solid #e6e6e6;
}

.greeting-container {
    max-width: 1440px;
    margin: 0 auto;
}

.greeting-content {
    width: 100%;
}

.greeting-image {
    position: relative;
    width: 100%;
    height: 712px;
    overflow: hidden;
}

.greeting-photo {
    width: 100%;
}

.greeting-image .greeting-photo-mobile {
    display: none;
}

.greeting-image .greeting-photo-desktop {
    display: block;
}

.greeting-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #fff 0%, #fff 46%, rgba(255, 255, 255, 0.15) 100%);
}

.greeting-text {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 80px;
    max-width: 795px;
    z-index: 2;
}

.greeting-title {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 700;
    font-size: 48px;
    line-height: 1.45;
    letter-spacing: 0.2em;
    color: #EA9B32;
    margin: 0 0 40px 0;
}

.greeting-message {
    margin-bottom: 40px;
}

.greeting-message p {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.56;
    letter-spacing: 0.1em;
    color: #000;
    margin: 0 0 20px 0;
}

.greeting-message p:last-child {
    margin-bottom: 0;
}

.greeting-signature {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 700;
    font-size: 24px;
    line-height: 1.25;
    letter-spacing: 0.2em;
    color: #000;
    margin: 0;
    text-align: left;
}

/****************************
  業務内容セクション
****************************/
.services-section {
    background: #fff;
    width: 100%;
    padding: 40px 0;
}

.services-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 32px;
    position: relative;
    z-index: 2;
}

.services-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.services-title {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 500;
    font-size: 32px;
    line-height: 1.45;
    letter-spacing: 0.2em;
    color: #fff;
    margin: 0;
    position: relative;
    display: inline-block;
    background-image: url('../images/service-title-img.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    padding: 24px 60px;
    z-index: 2;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background: #4B4B4D;
    border-radius: 5px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease;
    width: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    position: relative;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-card:nth-child(odd) {
    background: #EA9B32;
}

.service-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    width: 100%;
}

.service-icon {
    width: 100px;
    height: 100px;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

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

.service-name {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 500;
    font-size: 40px;
    line-height: 1.45;
    letter-spacing: 0.1em;
    color: #fff;
    margin: 0;
    text-align: left;
}

.service-description {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.45;
    color: #fff;
    margin: 0;
    text-align: left;
    overflow: hidden;
}

/****************************
  施工事例セクション
****************************/
.case-studies-section {
    background: #fff;
    width: 100%;
    padding: 40px 0;
}

.case-studies-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 32px;
}

.case-studies-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.case-studies-title {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 500;
    font-size: 32px;
    line-height: 1.45;
    letter-spacing: 0.2em;
    color: #fff;
    margin: 0;
    position: relative;
    display: inline-block;
    background-image: url('../images/service-title-img.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    padding: 24px 60px;
    z-index: 2;
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto 60px auto;
}

.case-study-card {
    background: #fff;
    border-radius: 5px;
    overflow: hidden;
    width: 320px;
    margin: 0 auto;
    transition: transform 0.3s ease;
}

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

.case-study-images {
    display: flex;
    width: 100%;
    height: 170px;
}

.case-study-before,
.case-study-after {
    position: relative;
    width: 50%;
    height: 100%;
}

.case-study-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-study-label {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Caveat', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.26;
}

.before-label {
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
}

.after-label {
    background: rgba(255, 255, 255, 0.7);
    color: #000;
}

.case-study-description {
    padding: 20px;
    font-family: 'Caveat', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.26;
    color: #000;
    text-align: left;
}

.case-studies-more {
    text-align: center;
}

.case-studies-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    border: 1px solid #EA9B32;
    border-radius: 5px;
    padding: 22px 49px;
    text-decoration: none;
    color: #EA9B32;
    font-family: 'M PLUS 1', sans-serif;
    font-weight: 700;
    font-size: 16px;
    line-height: 1.45;
    transition: all 0.3s ease;
}

.case-studies-link:hover {
    background: #EA9B32;
    color: #fff;
}

.case-studies-arrow {
    font-size: 14px;
    transition: transform 0.3s ease;
}

.case-studies-link:hover .case-studies-arrow {
    transform: translateX(5px);
}

/****************************
  職人紹介セクション
****************************/
.craftsman-section {
    background: #fff;
    width: 100%;
    padding: 40px 0;
}

.craftsman-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 32px;
    position: relative;
    z-index: 2;
}

.craftsman-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.craftsman-title {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 500;
    font-size: 32px;
    line-height: 1.45;
    letter-spacing: 0.2em;
    color: #fff;
    margin: 0;
    position: relative;
    display: inline-block;
    background-image: url('../images/service-title-img.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    padding: 24px 60px;
    z-index: 2;
}

.craftsman-content {
    position: relative;
}

.craftsman-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.craftsman-card {
    background: #fff;
    border-radius: 5px;
    overflow: hidden;
    transition: transform 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.craftsman-card:hover {
    transform: translateY(-5px);
}

.craftsman-image {
    width: 100%;
    height: 300px;
    overflow: hidden;
}

.craftsman-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.craftsman-info {
    padding: 20px;
    text-align: left;
}

.craftsman-name {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 300;
    font-size: 24px;
    line-height: 1.45;
    color: #4B4B4D;
    margin: 0 0 20px 0;
}

.craftsman-description {
    font-family: 'M PLUS 1', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.45;
    color: #000;
    margin: 0;
}

/****************************
  お知らせセクション
****************************/
.news-section {
    background: #fff;
    width: 100%;
    padding: 40px 0;
}

.news-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 32px;
}

.news-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.news-title {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 500;
    font-size: 32px;
    line-height: 1.45;
    letter-spacing: 0.2em;
    color: #fff;
    margin: 0;
    position: relative;
    display: inline-block;
    background-image: url('../images/service-title-img.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    padding: 24px 60px;
    z-index: 2;
}

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

.news-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.news-card {
    background: #fff;
    border-radius: 5px;
    overflow: hidden;
    transition: transform 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.news-card:hover {
    transform: translateY(-5px);
}

.news-image {
    width: 100%;
    height: 158px;
    overflow: hidden;
}

.news-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-info {
    padding: 16px;
}

.news-date {
    font-family: 'M PLUS 1', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.45;
    color: #000;
    margin: 0 0 16px 0;
}

.news-headline {
    font-family: 'M PLUS 1', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.45;
    color: #000;
    margin: 0 0 16px 0;
}

.news-excerpt {
    font-family: 'M PLUS 1', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.45;
    color: #000;
    margin: 0;
}

.news-more {
    text-align: center;
}

.news-more-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    border: 1px solid #EA9B32;
    border-radius: 5px;
    padding: 22px 49px;
    text-decoration: none;
    color: #EA9B32;
    font-family: 'M PLUS 1', sans-serif;
    font-weight: 700;
    font-size: 16px;
    line-height: 1.45;
    transition: all 0.3s ease;
}

.news-more-link:hover {
    background: #EA9B32;
    color: #fff;
}

.news-arrow {
    font-size: 14px;
    transition: transform 0.3s ease;
}

.news-more-link:hover .news-arrow {
    transform: translateX(5px);
}

/****************************
  選ばれる理由セクション
****************************/
.reasons-section {
    width: 100%;
    padding: 80px 0;
}

.reasons-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 32px;
}

.reasons-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
}

.reasons-title {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 500;
    font-size: 32px;
    line-height: 1.45;
    letter-spacing: 0.2em;
    color: #fff;
    margin: 0;
    position: relative;
    background: #EA9B32;
    padding: 36px 0;
    margin: 0 -32px;
}

.reasons-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -50px;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 135px solid transparent;
    border-right: 135px solid transparent;
    border-top: 50px solid #EA9B32;
}

.reasons-grid {
    display: flex;
    flex-direction: column;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.reasons-row {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.reasons-row.first-row {
    justify-content: center;
}

.reasons-row.second-row {
    justify-content: space-between;
}

.reason-card {
    background: #4B4B4D;
    border-radius: 5px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    position: relative;
    margin-top: 100px;
    width: 337px;
}

.reason-card:hover {
    transform: translateY(-5px);
}

.reason-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
}

.reason-badge-title {
    position: absolute;
    width: 288px;
    top: -80px;
    left: 50%;
    transform: translate(-50%, 0%);
}

.reason-text {
    flex: 1;
    padding: 42px 50px 20px 50px;
    color: #fff;
}

.reason-title {
    font-weight: 700;
    font-size: 14px;
    line-height: 1.45;
    letter-spacing: 0.2em;
    margin: 0 0 30px 0;
    text-align: center;
    position: relative;
}

.reason-title::before {
    content: '';
    position: absolute;
    top: -15px;
    left: -35px;
    width: 60px;
    height: 60px;
    background-image: url("../images/reason-1.png");
    background-size: cover;
    background-position: center;
    border-radius: 50%;
}

.reason-description {
    font-weight: 400;
    font-size: 14px;
    line-height: 1.45;
    letter-spacing: 0.2em;
    text-align: left;
}

/****************************
  お問い合わせセクション
****************************/
.contact-section {
    background: #F1F3F4;
    width: 100%;
    padding: 60px 0;
}

.contact-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 16px;
}

.contact-header {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.contact-title {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 500;
    font-size: 28px;
    line-height: 1.45;
    letter-spacing: 0.2em;
    color: #fff;
    margin: 0;
    position: relative;
    display: inline-block;
    background-image: url('../images/service-title-img.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    padding: 24px 60px;
    z-index: 2;
}

/* フォームスタイル */
.contact-form {
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    max-width: 800px;
    margin: 0 auto;
}

/* Gravフォーム用スタイル */
.contact-section form,
.contact-section form[name="contact"] {
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 30px;
}

.form-field {
    margin-bottom: 30px;
}

.form-label {
    display: block;
    font-size: 16px;
    font-weight: 500;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.4;
}

.form-label label {
    display: block;
    font-size: 16px;
    font-weight: 500;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.4;
}

.required {
    color: #e74c3c;
    font-weight: 700;
}

.form-label .required {
    color: #e74c3c;
    font-weight: 700;
}

.form-input-wrapper,
.form-select-wrapper,
.form-textarea-wrapper,
.form-data {
    width: 100%;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 16px;
    font-family: 'Zen Kaku Gothic New', sans-serif;
    background: #fff;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    box-sizing: border-box;
}

.form-field input,
.form-field select,
.form-field textarea,
.form-data input,
.form-data select,
.form-data textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 16px;
    font-family: 'Zen Kaku Gothic New', sans-serif;
    background: #fff;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    box-sizing: border-box;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: #EA9B32;
    box-shadow: 0 0 0 3px rgba(234, 155, 50, 0.1);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus,
.form-data input:focus,
.form-data select:focus,
.form-data textarea:focus {
    outline: none;
    border-color: #EA9B32;
    box-shadow: 0 0 0 3px rgba(234, 155, 50, 0.1);
}

.form-select {
    cursor: pointer;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
    padding-right: 45px;
    appearance: none;
}

.form-field select,
.form-data select {
    cursor: pointer;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
    padding-right: 45px;
    appearance: none;
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.5;
}

.form-field textarea,
.form-data textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.5;
}

.form-textarea::placeholder {
    color: #999;
    font-style: italic;
}

.form-field textarea::placeholder,
.form-data textarea::placeholder {
    color: #999;
    font-style: italic;
}

.form-submit {
    text-align: center;
    margin-top: 40px;
}

.buttons {
    text-align: center;
    margin-top: 40px;
}

.submit-btn {
    background: linear-gradient(135deg, #EA9B32 0%, #d88a2a 100%);
    color: #fff;
    border: none;
    padding: 18px 50px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 600;
    font-family: 'Zen Kaku Gothic New', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(234, 155, 50, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 200px;
    justify-content: center;
}

.button {
    background: linear-gradient(135deg, #EA9B32 0%, #d88a2a 100%);
    color: #fff;
    border: none;
    padding: 18px 50px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 600;
    font-family: 'Zen Kaku Gothic New', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(234, 155, 50, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 200px;
    justify-content: center;
}

.submit-btn:hover {
    background: linear-gradient(135deg, #d88a2a 0%, #c77a22 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(234, 155, 50, 0.4);
}

.button:hover {
    background: linear-gradient(135deg, #d88a2a 0%, #c77a22 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(234, 155, 50, 0.4);
}

.submit-btn:active {
    transform: translateY(0);
}

.button:active {
    transform: translateY(0);
}

.submit-icon {
    font-size: 16px;
    transition: transform 0.3s ease;
}

.submit-btn:hover .submit-icon {
    transform: translateX(3px);
}

/* フッター */
.footer {
    background: #40444B;
    width: 100%;
    padding: 60px 0;
}

.footer-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 32px;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

/* ロゴと会社名 */
.footer-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-shrink: 0;
}

.footer-logo-image {
    width: 120px;
    height: 94px;
    object-fit: contain;
}

.footer-company-name {
    display: flex;
    flex-direction: column;
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 24px;
    font-weight: 400;
    letter-spacing: 0.1em;
    color: #fff;
    line-height: 1.45;
}

/* 住所情報 */
.footer-address {
    display: flex;
    flex-direction: column;
    gap: 0;
    color: #fff;
    flex-shrink: 0;
}

.footer-postal,
.footer-location {
    font-family: 'M PLUS 1', sans-serif;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.45;
}

/* ナビゲーション */
.footer-nav {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.footer-nav-list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px 30px;
    list-style: none;
    padding: 0;
    margin: 0;
    max-width: 400px;
}

.footer-nav-item {
    flex: 0 0 auto;
}

.footer-nav-link {
    font-family: 'M PLUS 1', sans-serif;
    font-size: 16px;
    font-weight: 400;
    color: #fff;
    text-decoration: none;
    line-height: 1.45;
    transition: opacity 0.3s ease;
}

.footer-nav-link:hover {
    opacity: 0.7;
}

/* コピーライト */
.footer-copyright {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
}

.footer-copyright p {
    font-family: 'M PLUS 1', sans-serif;
    font-size: 14px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    line-height: 1.45;
}

/****************************
  会社情報セクション
****************************/
.company-section {
    background: #fff;
    width: 100%;
    padding: 60px 0;
    position: relative;
}

.company-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 329px;
    background-image: url('../images/company-bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.5;
    z-index: 1;
}

.company-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 32px;
    position: relative;
    z-index: 2;
}

.company-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.company-title {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 500;
    font-size: 32px;
    line-height: 1.45;
    letter-spacing: 0.2em;
    color: #fff;
    margin: 0;
    position: relative;
    display: inline-block;
    background-image: url('../images/service-title-img.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    padding: 24px 60px;
    z-index: 2;
}

.company-content {
    display: flex;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
    align-items: flex-start;
}

.company-overview {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* 基本情報 */
.company-basic {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
    width: 100%;
    max-width: 768px;
}

.company-logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    padding-bottom: 15px;
}

.company-logo-image {
    width: 60px;
    height: 47px;
    object-fit: contain;
}

.company-name-text {
    display: flex;
    flex-direction: column;
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 18px;
    font-weight: 400;
    color: #000;
    line-height: 1.2;
    letter-spacing: 0.1em;
}

.company-address {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.postal-code, .address {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: #000;
    margin: 0;
    line-height: 1.4;
}

.license {
    font-family: 'M PLUS 1', sans-serif;
    font-size: 12px;
    font-weight: 400;
    color: #666;
    margin: 0;
    margin-top: 10px;
    line-height: 1.4;
}

/* Google Maps エリア */
.company-map {
    margin-top: 30px;
}

.map-image {
    width: 100%;
    border-radius: 8px;
}



/* 詳細情報テーブル */
.company-details {
    flex: 1;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    height: fit-content;
    max-width: 768px;
    width: 100%;
}

.detail-item {
    display: flex;
    border-bottom: 1px solid #e0e0e0;
    min-height: 60px;
}

.detail-item:last-child {
    border-bottom: none;
}

.detail-item.large {
    flex-direction: column;
}

.detail-item.large .detail-label {
    width: 100%;
    border-bottom: 1px solid #e0e0e0;
    border-right: none;
}

.detail-item.large .detail-content {
    padding: 20px 30px;
    border-left: none;
}

.detail-label {
    background: #EA9B32;
    color: #fff;
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 16px;
    font-weight: 500;
    padding: 20px 30px;
    display: flex;
    align-items: center;
    min-width: 120px;
    width: 120px;
    border-right: 1px solid #e0e0e0;
    flex-shrink: 0;
}

.detail-content {
    background: #fff;
    color: #000;
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 16px;
    font-weight: 400;
    padding: 20px 30px;
    display: flex;
    align-items: center;
    flex: 1;
    line-height: 1.5;
}

/****************************
  レスポンシブ対応
****************************/

/* 1250px以下：中間画面サイズ対応 */
@media (max-width: 1250px) {
    /* 業務内容セクション - サービスカード調整 */
    .service-card {
        width: 320px;
    }
    
    .service-name {
        font-size: 32px;
    }
    
    .service-description {
        font-size: 14px;
    }

    .service-icon {
        width: 70px;
        height: 70px;
    }
    
    /* 施工事例セクション - カード幅調整 */
    .case-study-card {
        width: 300px;
    }

}

/* 1200px以下：ナビゲーションとヘッダー調整 */
@media (max-width: 1200px) {
    /* ヘッダーナビゲーション - フォントサイズ調整 */
    .nav-link {
        font-size: 12px;
    }
    
    /* ヘッダーキャッチフレーズとロゴ - 配置調整 */
    .header-catchphrase {
        margin-right: 0;
    }
    .header-row {
        gap: 20px;
    }
    .header-logo {
        margin-left: 70px;
    }
    .logo-image {
        width: 100px;
        height: 78px;
    }
    .company-name {
        font-size: 20px;
    }
}

/* 1024px以下：タブレット・モバイル対応 */
@media (max-width: 1024px) {
    /* ヘッダー全体 - モバイル表示への変更 */
    .header-container {
        padding: 16px 8px 0 8px;
    }
    .header-row {
        flex-direction: row;
        gap: 16px;
        align-items: center;
        justify-content: space-between;
    }
    
    /* ヘッダーロゴ・会社名 - モバイル用レイアウト */
    .header-logo {
        flex-direction: row;
        text-align: left;
        gap: 12px;
        margin-left: 10px;
        padding-top: 0px;
    }
    .logo-image {
        width: 60px;
        height: 47px;
    }
    .company-name {
        font-size: 16px;
    }
    
    /* ヘッダーキャッチフレーズ - モバイルでは非表示 */
    .header-catchphrase {
        display: none;
    }
    
    /* ハンバーガーメニュー - モバイル表示 */
    .hamburger-btn {
        display: flex;
    }
    
    /* ナビゲーション - サイドメニュー化 */
    .header-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: #fff;
        border-left: 1px solid rgba(0,0,0,0.1);
        transition: right 0.3s ease;
        z-index: 1000;
        padding-top: 0;
    }
    .header-nav.active {
        right: 0;
    }
    .nav-header {
        display: flex;
        justify-content: flex-end;
        align-items: center;
        position: absolute;
        top: 0;
        right: 0;
        width: 100%;
        padding: 12px 16px;
        border-bottom: 1px solid rgba(0,0,0,0.1);
        background: #f8f8f8;
        z-index: 10;
    }
    .nav-close-btn {
        display: block;
        background: none;
        border: none;
        font-size: 28px;
        cursor: pointer;
        padding: 4px 8px;
        line-height: 1;
        color: #4B4B4D;
        font-weight: bold;
        border-radius: 4px;
        transition: background-color 0.2s;
    }
    .nav-close-btn:hover {
        background-color: rgba(0,0,0,0.1);
    }
    .nav-menu {
        flex-direction: column;
        gap: 0;
        align-items: stretch;
        margin-top: 60px;
    }
    .nav-item {
        border-bottom: 1px solid rgba(0,0,0,0.1);
    }
    .nav-link {
        padding: 16px 20px;
        font-size: 16px;
        flex-direction: row;
        gap: 12px;
        justify-content: flex-start;
    }
    .nav-icon {
        width: 24px;
        height: 24px;
    }
    
    /* ファーストビューセクション - モバイル用高さとレイアウト */
    .fv-section {
        height: 500px;
    }
    .fv-content {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 150px;
        background: #EA9B32;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 20px;
    }
    .fv-text-panel {
        text-align: center;
        color: #fff;
        width: 100%;
    }
    .fv-main-desktop {
        display: none;
    }
    .fv-main-mobile {
        display: inline;
    }
    .fv-main-text {
        font-size: 20px;
        margin-bottom: 10px;
        letter-spacing: 0.2em;
        line-height: 1.45;
    }
    .fv-sub-text {
        font-size: 10px;
        letter-spacing: 0.2em;
        line-height: 1.45;
        margin: 0;
    }
    .fv-sub-desktop {
        display: none;
    }
    .fv-sub-mobile {
        display: inline;
    }
    
    /* ごあいさつセクション - モバイル用画像切り替えとテキスト調整 */
    .greeting-image .greeting-photo-desktop {
        display: none;
    }
    
    .greeting-image .greeting-photo-mobile {
        display: block;
        width: 100%;
    }
    
    .greeting-text {
        padding: 40px 20px;
        max-width: none;
    }
    
    .greeting-title {
        font-size: 32px;
        margin-bottom: 30px;
    }
    
    .greeting-message {
        margin-bottom: 30px;
    }
    
    .greeting-message p {
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 16px;
    }
    
    .greeting-signature {
        font-size: 18px;
    }
    
    /* 業務内容セクション - 2列グリッドとカード調整 */
    .services-section {
        padding: 60px 0;
    }
    
    .services-container {
        padding: 0 16px;
    }
    
    .services-header {
        margin-bottom: 40px;
    }
    
    .services-title {
        font-size: 28px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        max-width: none;
    }
    
    .service-card {
        padding: 20px;
        width: auto;
        height: auto;
        min-height: 250px;
    }
    
    .service-icon {
        width: 80px;
        height: 80px;
        margin-bottom: 15px;
    }
    
    .service-name {
        font-size: 24px;
        margin-bottom: 15px;
        width: auto;
        height: auto;
    }
    
    .service-description {
        font-size: 12px;
        line-height: 1.5;
        width: auto;
        height: auto;
    }

    /* 施工事例セクション - 2列グリッドとカード調整 */
    .case-studies-section {
        padding: 60px 0;
    }
    
    .case-studies-container {
        padding: 0 16px;
    }
    
    .case-studies-header {
        margin-bottom: 40px;
    }
    
    .case-studies-title {
        font-size: 28px;
    }
    
    .case-studies-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        max-width: none;
        margin-bottom: 40px;
    }
    
    .case-study-card {
        width: auto;
        max-width: 300px;
    }
    
    .case-study-images {
        height: 140px;
    }
    
    .case-study-description {
        padding: 15px;
        font-size: 14px;
        line-height: 1.4;
    }
    
    .case-studies-link {
        padding: 18px 40px;
        font-size: 14px;
    }
    
    /* 選ばれる理由セクション - 縦一列レイアウト */
    .reasons-section {
        padding: 60px 0;
    }
    
    .reasons-container {
        padding: 0 16px;
    }
    
    .reasons-header {
        margin-bottom: 40px;
    }
    
    .reasons-title {
        font-size: 20px;
        padding: 20px 0;
    }
    
    .reasons-grid {
        gap: 30px;
        max-width: 400px;
    }
    
    .reasons-row {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }
    
    .reasons-row.first-row,
    .reasons-row.second-row {
        justify-content: center;
    }
    
    .reason-card {
        width: 100%;
        max-width: 380px;
        height: auto;
        min-height: 300px;
    }
    
    .reason-badge-title {
        width: 80%;
        max-width: 250px;
        top: -60px;
    }
    
    .reason-text {
        padding: 30px 40px 20px 40px;
    }
    
    .reason-title {
        font-size: 14px;
        margin-bottom: 16px;
        margin-top: 30px;
    }
    
    .reason-title::before {
        top: -15px;
        left: -10px;
        width: 50px;
        height: 50px;
    }
    
    .reason-description {
        margin-top: 40px;
        font-size: 14px;
        line-height: 1.6;
    }
    
    .reasons-title::after {
        border-left-width: 100px;
        border-right-width: 100px;
        border-top-width: 40px;
        bottom: -20px;
    }

    /* 職人紹介セクション - 1列グリッドとカード調整 */
    .craftsman-section {
        padding: 60px 0;
    }
    
    .craftsman-container {
        padding: 0 16px;
    }
    
    .craftsman-header {
        margin-bottom: 40px;
    }
    
    .craftsman-title {
        font-size: 28px;
    }
    
    .craftsman-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 320px;
    }
    
    .craftsman-card {
        max-width: 300px;
    }
    
    .craftsman-image {
        height: 200px;
    }
    
    .craftsman-info {
        padding: 12px;
    }
    
    .craftsman-name {
        font-size: 20px;
        margin-bottom: 10px;
    }
    
    .craftsman-description {
        font-size: 12px;
    }
    
    /* お知らせセクション - モバイル対応 */
    .news-section {
        padding: 60px 0;
    }
    
    .news-container {
        padding: 0 16px;
    }
    
    .news-header {
        margin-bottom: 40px;
    }
    
    .news-title {
        font-size: 28px;
    }
    
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin-bottom: 40px;
    }
    
    .news-card {
        border-radius: 5px;
    }
    
    .news-image {
        height: 120px;
    }
    
    .news-info {
        padding: 12px;
    }
    
    .news-date,
    .news-headline,
    .news-excerpt {
        font-size: 14px;
        margin-bottom: 12px;
    }
    
    .news-excerpt {
        margin-bottom: 0;
    }
    
    .news-more-link {
        padding: 15px 35px;
        font-size: 12px;
    }
    
    /* お問い合わせセクション - モバイル対応 */
    .contact-section {
        padding: 60px 0;
    }
    
    .contact-container {
        padding: 0 16px;
    }
    
    .contact-header {
        margin-bottom: 40px;
    }
    
    .contact-title {
        font-size: 28px;
    }
    
    /* フォームのレスポンシブ対応 */
    .contact-form {
        padding: 30px 20px;
        margin: 0 auto;
    }
    
    .form-label {
        font-size: 15px;
    }
    
    .form-input,
    .form-select,
    .form-textarea {
        padding: 12px 14px;
        font-size: 16px;
    }
    
    .form-group {
        margin-bottom: 25px;
    }
    
    .submit-btn {
        padding: 16px 40px;
        font-size: 16px;
        min-width: 180px;
    }
    
    /* フッター - モバイル対応 */
    .footer {
        padding: 40px 0;
    }
    
    .footer-container {
        padding: 0 16px;
    }
    
    .footer-content {
        flex-direction: column;
        align-items: center;
        gap: 30px;
        text-align: center;
    }
    
    .footer-logo {
        flex-direction: row;
        align-items: center;
        gap: 12px;
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    .footer-logo-image {
        width: 80px;
        height: 63px;
    }
    
    .footer-company-name {
        font-size: 18px;
        align-items: center;
    }
    
    .footer-address {
        display: none;
    }
    
    .footer-postal,
    .footer-location {
        font-size: 14px;
    }
    
    .footer-nav {
        width: 100%;
        display: flex;
        justify-content: center;
    }
    
    .footer-nav-list {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px 40px;
        max-width: 400px;
        width: 100%;
    }
    
    .footer-nav-link {
        font-size: 14px;
        text-align: center;
        padding: 8px 0;
    }
    
    /* フッターコピーライト - モバイル対応 */
    .footer-copyright {
        margin-top: 30px;
        padding-top: 15px;
    }
    
    .footer-copyright p {
        font-size: 12px;
    }
    
    /* 会社情報セクション - モバイル対応 */
    .company-section::after {
        height: 200px;
    }
    
    .company-container {
        padding: 0 16px;
    }
    
    .company-header {
        margin-bottom: 40px;
    }
    
    .company-title {
        font-size: 28px;
    }
    
    .company-content {
        flex-direction: column;
        gap: 40px;
        max-width: none;
        align-items: center;
    }
    
    .company-overview {
        margin-bottom: 30px;
    }
    
    .company-map {
        min-height: 300px;
        margin-top: 20px;
    }
    
    
    
    .company-basic {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .company-logo-section {
        gap: 12px;
        margin-bottom: 15px;
        padding-bottom: 15px;
    }
    
    .company-logo-image {
        width: 60px;
        height: 47px;
    }
    
    .company-name-text {
        font-size: 18px;
    }
    
    .postal-code, .address {
        font-size: 14px;
    }
    
    .license {
        font-size: 12px;
    }
    
    .detail-item {
        flex-direction: column;
        min-height: auto;
    }
    
    .detail-label {
        width: 100%;
        min-width: auto;
        border-right: none;
        border-bottom: 1px solid #e0e0e0;
        padding: 15px 20px;
        font-size: 14px;
    }
    
    .detail-content {
        padding: 15px 20px;
        font-size: 14px;
    }
    
    .detail-item.large .detail-content {
        padding: 15px 20px;
    }
}

/* 634px以下：小画面対応 */
@media (max-width: 634px) {
    .craftsman-description {
        font-size: 12px;
    }
    
    /* 業務内容セクション - 小画面対応 */
    .services-title {
        font-size: 24px;
        padding: 20px 40px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        max-width: none;
        padding: 0 10px;
    }
    
    .service-card {
        padding: 15px 10px;
        width: auto;
        height: 160px;
        min-height: 160px;
        max-height: 160px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
    }
    
    .service-header {
        flex-direction: column;
        align-items: center;
        gap: 8px;
        margin-bottom: 8px;
        width: 100%;
    }
    
    .service-icon {
        width: 50px;
        height: 50px;
        margin-bottom: 0;
    }
    
    .service-name {
        font-size: 16px;
        margin-bottom: 0;
        width: 100%;
        text-align: center;
        line-height: 1.2;
    }
    
    .service-description {
        display: none;
    }
    
    /* お知らせセクション - 小画面対応 */
    .news-title {
        font-size: 28px;
    }
    
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .news-card {
        border-radius: 12px;
    }
    
    .news-image {
        height: 100px;
    }
    
    .news-info {
        padding: 10px;
    }
    
    .news-date,
    .news-headline,
    .news-excerpt {
        font-size: 12px;
        margin-bottom: 8px;
    }
    
    .news-excerpt {
        margin-bottom: 0;
    }
    
    .news-more-link {
        padding: 15px 35px;
        font-size: 12px;
    }
    
    /* お問い合わせセクション - 小画面対応 */
    .contact-title {
        font-size: 28px;
    }
    
    /* フォームの小画面対応 */
    .contact-form {
        padding: 25px 15px;
        margin: 0 5px;
        border-radius: 8px;
    }
    
    .form-label {
        font-size: 14px;
    }
    
    .form-input,
    .form-select,
    .form-textarea {
        padding: 10px 12px;
        font-size: 15px;
    }
    
    .form-group {
        margin-bottom: 20px;
    }
    
    .submit-btn {
        padding: 14px 30px;
        font-size: 15px;
        min-width: 160px;
    }
    
    /* フッター - 小画面対応 */
    .footer {
        padding: 30px 0;
    }
    
    .footer-content {
        gap: 25px;
    }
    
    .footer-logo-image {
        width: 60px;
        height: 47px;
    }
    
    .footer-company-name {
        font-size: 16px;
    }
    
    .footer-postal,
    .footer-location {
        font-size: 13px;
    }
    
    .footer-nav-list {
        grid-template-columns: 1fr 1fr;
        gap: 15px 30px;
        max-width: 350px;
    }
    
    .footer-nav-link {
        font-size: 13px;
        padding: 6px 0;
    }
    
    /* フッターコピーライト - 小画面対応 */
    .footer-copyright {
        margin-top: 25px;
        padding-top: 12px;
    }
    
    .footer-copyright p {
        font-size: 11px;
    }
    
    /* 会社情報セクション - 小画面対応 */
    .company-title {
        font-size: 28px;
    }
    
    .company-content {
        flex-direction: column;
        gap: 40px;
        max-width: none;
        align-items: center;
    }
    
    .company-overview {
        margin-bottom: 30px;
    }
    
    .company-map {
        min-height: 250px;
    }
    
    
    .company-info {
        gap: 25px;
    }
    
    .company-logo-section {
        gap: 10px;
        margin-bottom: 12px;
        padding-bottom: 12px;
    }
    
    .company-logo-image {
        width: 50px;
        height: 39px;
    }
    
    .company-name-text {
        font-size: 16px;
    }
    
    .postal-code, .address {
        font-size: 13px;
    }
    
    .license {
        font-size: 11px;
    }
    
    .detail-label {
        padding: 12px 15px;
        font-size: 13px;
    }
    
    .detail-content {
        padding: 12px 15px;
        font-size: 13px;
        line-height: 1.6;
    }
    
    .detail-item.large .detail-content {
        padding: 12px 15px;
    }
}

/****************************
  施工事例詳細ページ
****************************/
.case-study-detail {
    background: #fff;
    width: 100%;
    padding: 60px 0;
    min-height: 500px;
}

.case-study-detail-header {
    text-align: center;
    margin-bottom: 40px;
}

.case-study-detail-title {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 500;
    font-size: 28px;
    line-height: 1.45;
    letter-spacing: 0.1em;
    color: #333;
    margin: 0;
}

.case-study-detail-images {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.case-study-detail-images .case-study-before,
.case-study-detail-images .case-study-after {
    position: relative;
    width: 350px;
    height: 250px;
}

.case-study-detail-images .case-study-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 5px;
}

.case-study-detail-content {
    max-width: 800px;
    margin: 0 auto 40px auto;
    padding: 0 20px;
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 16px;
    line-height: 1.8;
    color: #333;
}

.case-study-detail-back {
    text-align: center;
}

.case-study-detail-back .case-studies-link {
    color: #EA9B32;
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: color 0.3s ease;
}

.case-study-detail-back .case-studies-link:hover {
    color: #FFF;
}

/* レスポンシブ対応 */
@media (max-width: 1024px) {
    .case-study-detail-images {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .case-study-detail-images .case-study-before,
    .case-study-detail-images .case-study-after {
        width: 90%;
        max-width: 350px;
        height: 200px;
    }
    
    .case-study-detail-title {
        font-size: 24px;
    }
}

/****************************
  お知らせ一覧ページ
****************************/
.news-list-section {
    background: #fff;
    width: 100%;
    padding: 60px 0;
    min-height: 500px;
}

.news-list-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 32px;
}

.news-list-header {
    text-align: center;
    margin-bottom: 60px;
}

.news-list-title {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 500;
    font-size: 32px;
    line-height: 1.45;
    letter-spacing: 0.2em;
    color: #fff;
    margin: 0 0 20px 0;
    position: relative;
    display: inline-block;
    background-image: url('../images/service-title-img.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    padding: 24px 60px;
    z-index: 2;
}

.news-list-description {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 16px;
    color: #666;
    margin: 0;
}

.news-list-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto 60px auto;
}

.news-list-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #f0f0f0;
    max-width: 100%;
}

.news-list-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.news-list-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

.news-list-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.news-list-card:hover .news-list-photo {
    transform: scale(1.05);
}

.news-list-no-image {
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-list-placeholder {
    font-size: 48px;
    opacity: 0.3;
}

.news-list-content {
    padding: 24px;
}

.news-list-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.news-list-date {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

.news-list-category {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    color: #fff;
}

.news-category-general {
    background: #6c757d;
}

.news-category-business {
    background: #007bff;
}

.news-category-campaign {
    background: #dc3545;
}

.news-category-info {
    background: #EA9B32;
}

.news-list-headline {
    margin: 0 0 16px 0;
}

.news-list-link {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 18px;
    font-weight: 500;
    color: #333;
    text-decoration: none;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.news-list-link:hover {
    color: #EA9B32;
}

.news-list-excerpt {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin: 0 0 20px 0;
}

.news-list-read-more {
    text-align: right;
}

.news-read-more-link {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 14px;
    color: #EA9B32;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.news-read-more-link:hover {
    color: #d1861a;
}

.news-pagination {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 60px;
}

.pagination-btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 24px;
    background: #fff;
    border: 2px solid #EA9B32;
    border-radius: 25px;
    color: #EA9B32;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.pagination-btn:hover {
    background: #EA9B32;
    color: #fff;
}

/****************************
  お知らせ詳細ページ
****************************/
.news-detail {
    background: #fff;
    width: 100%;
    padding: 60px 0;
    min-height: 500px;
}

.news-detail-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 32px;
}

.news-detail-header {
    margin-bottom: 40px;
    text-align: center;
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: 30px;
}

.news-detail-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 20px;
}

.news-detail-date {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 16px;
    color: #666;
    font-weight: 500;
}

.news-detail-category {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    color: #fff;
}

.news-detail-title {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 500;
    font-size: 32px;
    line-height: 1.45;
    letter-spacing: 0.1em;
    color: #333;
    margin: 0;
}

.news-detail-image {
    width: 100%;
    margin-bottom: 40px;
    text-align: center;
}

.news-detail-photo {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.news-detail-content {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    margin-bottom: 60px;
}

.news-detail-content h2 {
    font-size: 24px;
    margin: 40px 0 20px 0;
    color: #EA9B32;
    border-left: 4px solid #EA9B32;
    padding-left: 16px;
}

.news-detail-content h3 {
    font-size: 20px;
    margin: 30px 0 15px 0;
    color: #333;
}

.news-detail-content p {
    margin-bottom: 20px;
}

.news-detail-content ul,
.news-detail-content ol {
    margin: 20px 0;
    padding-left: 30px;
}

.news-detail-content li {
    margin-bottom: 8px;
}

.news-detail-content img {
    max-width: 100%;
    height: auto;
    margin: 20px 0;
    border-radius: 8px;
}

.news-detail-back {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #f0f0f0;
}

.news-back-link {
    display: inline-flex;
    align-items: center;
    padding: 12px 24px;
    background: #fff;
    border: 2px solid #EA9B32;
    border-radius: 25px;
    color: #EA9B32;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.news-back-link:hover {
    background: #EA9B32;
    color: #fff;
}

/* レスポンシブ対応 */
@media (max-width: 1024px) {
    .news-list-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .news-list-card {
        max-width: 100%;
    }
    
    .news-list-title {
        font-size: 28px;
    }
    
    .news-detail-title {
        font-size: 28px;
    }
    
    .news-detail-container {
        padding: 0 16px;
    }
    
    .news-pagination {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 640px) {
    .news-list-container {
        padding: 0 16px;
    }
    
    .news-list-title {
        font-size: 24px;
        padding: 20px 40px;
    }
    
    .news-list-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .news-list-content {
        padding: 20px;
    }
    
    .news-list-link {
        font-size: 16px;
    }
    
    .news-detail-title {
        font-size: 24px;
    }
    
    .news-detail-meta {
        flex-direction: column;
        gap: 10px;
    }
    
    .news-detail-content {
        font-size: 15px;
    }
}

/****************************
  スマホ用固定下部バー
****************************/
.mobile-bottom-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    width: 100%;
}

.mobile-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    padding: 8px 4px;
    border-radius: 4px;
    flex: 1;
    position: relative;
}

.mobile-phone-btn {
    background: #EA9B32;
    color: #fff;
    margin: 4px 8px 4px 8px;
}

.mobile-contact-btn {
    background: #f8f8f8;
    color: #333;
    border: 1px solid #EA9B32;
    margin: 4px 8px 4px 8px;
}

.mobile-action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(234, 155, 50, 0.3);
}

.mobile-phone-btn:hover {
    background: #d68929;
    color: #fff;
}

.mobile-contact-btn:hover {
    background: #ffefd9;
    color: #676767;
}

.mobile-btn-icon {
    margin-bottom: 2px;
}

.mobile-btn-image {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.mobile-btn-text-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1px;
}

.mobile-btn-hours {
    font-size: 16px;
}

.mobile-btn-text {
    font-size: 16px;
}

/* スマホ画面でのみ表示 */
@media (max-width: 1024px) {
    .mobile-bottom-bar {
        display: flex;
    }
    
    /* コンテンツがボタンに重ならないよう下部にマージンを追加 */
    body {
        padding-bottom: 80px;
    }
}

@media (max-width: 634px) {
    .mobile-btn-image {
        width: 20px;
        height: 20px;
    }

    .mobile-btn-hours {
        font-size: 12px;
    }

    .mobile-btn-text {
        font-size: 12px;
    }
    
    body {
        padding-bottom: 76px;
    }
}

/****************************
  ロゴリンクスタイル（aタグリセット）
****************************/
/* ヘッダーロゴリンク */
.header-logo-link {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.header-logo-link:hover {
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

/* フッターロゴリンク */
.footer-logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.footer-logo-link:hover {
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

/****************************
  プライバシーポリシーページ
****************************/
.privacy-section {
    background: #fff;
    width: 100%;
    padding: 80px 0;
    min-height: 500px;
}

.privacy-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 32px;
}

.privacy-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.privacy-title {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 500;
    font-size: 20px;
    line-height: 1.45;
    letter-spacing: 0.2em;
    color: #fff;
    margin: 0;
    position: relative;
    display: inline-block;
    background-image: url('../images/service-title-img.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    padding: 24px 60px;
    z-index: 2;
}

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

.privacy-intro {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    margin-bottom: 40px;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #EA9B32;
}

.privacy-article {
    margin-bottom: 40px;
    padding: 30px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
}

.privacy-article-title {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 700;
    font-size: 20px;
    line-height: 1.45;
    letter-spacing: 0.1em;
    color: #EA9B32;
    margin: 0 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #EA9B32;
}

.privacy-text {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 15px;
    line-height: 1.8;
    color: #333;
    margin: 0 0 20px 0;
}

.privacy-text:last-child {
    margin-bottom: 0;
}

.privacy-list {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 15px;
    line-height: 1.8;
    color: #333;
    margin: 20px 0;
    padding-left: 30px;
}

.privacy-list li {
    margin-bottom: 12px;
}

.privacy-sub-list {
    margin: 15px 0;
    padding-left: 25px;
}

.privacy-sub-list li {
    margin-bottom: 8px;
}

.privacy-contact {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
    margin: 20px 0;
}

.privacy-contact-list {
    margin: 0;
}

.privacy-contact-list dt {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 700;
    font-size: 15px;
    color: #EA9B32;
    margin: 15px 0 5px 0;
    float: left;
    width: 120px;
    clear: left;
}

.privacy-contact-list dt:first-child {
    margin-top: 0;
}

.privacy-contact-list dd {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 15px;
    color: #333;
    margin: 15px 0 5px 120px;
    line-height: 1.6;
}

.privacy-contact-list dd:first-of-type {
    margin-top: 0;
}

.privacy-footer-text {
    text-align: center;
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #333;
    margin: 40px 0 0 0;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
}

/* レスポンシブ対応 */
@media (max-width: 1024px) {
    .privacy-section {
        padding: 60px 0;
    }
    
    .privacy-container {
        padding: 0 16px;
    }
    
    .privacy-title {
        font-size: 18px;
    }
    
    .privacy-article {
        padding: 20px;
    }
    
    .privacy-intro {
        padding: 20px;
    }
    
    .privacy-contact {
        padding: 20px;
    }
    
    .privacy-contact-list dt {
        width: 100px;
    }
    
    .privacy-contact-list dd {
        margin-left: 100px;
    }
}

@media (max-width: 640px) {
    .privacy-title {
        font-size: 14px;
        padding: 20px 40px;
    }
    
    .privacy-article {
        padding: 15px;
        margin-bottom: 30px;
    }
    
    .privacy-intro {
        padding: 15px;
        font-size: 14px;
    }
    
    .privacy-article-title {
        font-size: 18px;
    }
    
    .privacy-text {
        font-size: 14px;
    }
    
    .privacy-list {
        font-size: 14px;
        padding-left: 25px;
    }
    
    .privacy-contact {
        padding: 15px;
    }
    
    .privacy-contact-list dt {
        width: 100%;
        float: none;
        margin-bottom: 5px;
    }
    
    .privacy-contact-list dd {
        margin-left: 0;
        margin-bottom: 15px;
    }
}

/* プライバシーポリシー連絡先部分の新しいflexboxスタイル */
.privacy-contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    gap: 20px;
}

.privacy-contact-item:first-child {
    margin-top: 0;
}

.privacy-contact-item:last-child {
    margin-bottom: 0;
}

.privacy-contact-label {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 700;
    font-size: 15px;
    color: #EA9B32;
    flex-shrink: 0;
    width: 120px;
}

.privacy-contact-value {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 15px;
    color: #333;
    line-height: 1.6;
    flex: 1;
}

/* レスポンシブ対応 */
@media (max-width: 1024px) {
    .privacy-contact-label {
        width: 100px;
    }
}

@media (max-width: 640px) {
    .privacy-contact-item {
        flex-direction: column;
        gap: 5px;
        margin-bottom: 20px;
    }
    
    .privacy-contact-label {
        width: 100%;
        margin-bottom: 5px;
    }
    
    .privacy-contact-value {
        margin-left: 0;
    }
}