/* メインスタイル */

/* 共通スタイル */
:root {
    --base-color: #f9f5f0;
    --heading-color: #3e2f22;
    --text-color: #4b392e;
    --accent-color: #356d9d;
    --sub-color: #c6a47e;
    --error-color: #d9534f;
    --white: #ffffff;
    --black: #222222;
    --gray: #f5f5f5;
    --radius: 6px;
    --transition: all 0.3s ease;
}

/* コンテナ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ヘッダー */
header {
    background-color: var(--base-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100px;
}

.logo {
    width: 120px;
}

.global-nav ul {
    display: flex;
}

.global-nav li {
    margin-left: 30px;
}

.global-nav a {
    color: var(--text-color);
    font-weight: 500;
    position: relative;
    transition: var(--transition);
}

.global-nav a:hover,
.global-nav a.current {
    color: var(--accent-color);
}

.global-nav a.current::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--accent-color);
    left: 0;
    bottom: -5px;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    width: 30px;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--text-color);
    margin-bottom: 5px;
    transition: var(--transition);
}

/* メイン */
main {
    margin-top: 100px;
    min-height: calc(100vh - 100px - 200px);
    /* header + footer分を引く */
}

/* ページヘッダー */
.page-header {
    background-color: var(--accent-color);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
}

.page-title {
    font-size: 3.6rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.page-subtitle {
    font-size: 1.8rem;
    font-weight: 400;
    letter-spacing: 0.1em;
}

/* フッター */
footer {
    background-color: var(--white);
    padding: 50px 0 20px;
    color: var(--text-color);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.footer-info {
    width: 60%;
}

.footer-nav {
    width: 35%;
}

.footer-logo {
    margin-bottom: 20px;
    width: 150px;
}

.footer-address,
.footer-contact {
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.footer-nav ul {
    display: flex;
    flex-wrap: wrap;
}

.footer-nav li {
    width: 50%;
    margin-bottom: 10px;
}

.footer-nav a {
    transition: var(--transition);
}

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

.copyright {
    text-align: center;
    border-top: 1px solid #eee;
    padding-top: 20px;
    font-size: 1.2rem;
}

/* ボタン */
.btn {
    display: inline-block;
    min-width: 200px;
    padding: 15px 30px;
    background-color: var(--accent-color);
    color: var(--white);
    text-align: center;
    border-radius: var(--radius);
    font-weight: 500;
    transition: var(--transition);
    border: 2px solid var(--accent-color);
}

.btn:hover {
    background-color: transparent;
    color: var(--accent-color);
}

.btn-outline {
    background-color: transparent;
    color: var(--accent-color);
}

.btn-outline:hover {
    background-color: var(--accent-color);
    color: var(--white);
}

/* お問い合わせページ */
.contact-section {
    padding: 80px 0;
}

.contact-lead {
    text-align: center;
    margin-bottom: 50px;
    font-size: 1.8rem;
}

/* フォームスタイル */
#formContainer {
    background-color: var(--white);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    max-width: 800px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 25px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--heading-color);
}

.required {
    color: var(--error-color);
    font-size: 1.2rem;
    margin-left: 8px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
    width: 100%;
    padding: 12px 15px;
    background-color: #f8f8f8;
    border: 1px solid #e5e5e5;
    border-radius: var(--radius);
    transition: var(--transition);
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(53, 109, 157, 0.2);
}

select {
    appearance: none;
    background-image: url('data:image/svg+xml;utf8,<svg fill="%234b392e" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/><path d="M0 0h24v24H0z" fill="none"/></svg>');
    background-repeat: no-repeat;
    background-position: right 10px center;
}

.checkbox-container {
    display: flex;
    align-items: center;
    position: relative;
    cursor: pointer;
}

.privacy-text {
    margin-left: 30px;
}

.privacy-text a {
    color: var(--accent-color);
    text-decoration: underline;
}

.privacy-text a:hover {
    text-decoration: none;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: #f8f8f8;
    border: 1px solid #e5e5e5;
    border-radius: 3px;
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkbox-container input:checked~.checkmark {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.checkbox-container input:checked~.checkmark:after {
    display: block;
}

.checkbox-container .checkmark:after {
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.error-message {
    color: var(--error-color);
    font-size: 1.2rem;
    margin-top: 5px;
    display: block;
}

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

.submit-btn {
    display: inline-block;
    min-width: 250px;
    padding: 15px 40px;
    background-color: var(--accent-color);
    color: var(--white);
    text-align: center;
    border-radius: var(--radius);
    font-weight: 500;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1.6rem;
}

.submit-btn:hover {
    background-color: #2a5a83;
}

/* 送信完了メッセージ */
.completion-message {
    background-color: var(--white);
    border-radius: var(--radius);
    padding: 60px 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.completion-inner h3 {
    font-size: 2.4rem;
    color: var(--heading-color);
    margin-bottom: 20px;
}

.completion-inner p {
    margin-bottom: 15px;
    font-size: 1.6rem;
}

.back-btn-container {
    margin-top: 40px;
}

.back-btn {
    display: inline-block;
    min-width: 200px;
    padding: 12px 30px;
    background-color: var(--accent-color);
    color: var(--white);
    text-align: center;
    border-radius: var(--radius);
    font-weight: 500;
    transition: var(--transition);
}

.back-btn:hover {
    background-color: #2a5a83;
}

/* ヒーローセクション */
.hero-section {
    position: relative;
    background-size: cover;
    background-position: center;
    color: var(--heading-color);
    text-align: center;
    padding: 120px 0;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(30, 40, 60, 0.45);
    /* 濃いめの暗いオーバーレイ */
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title,
.hero-subtitle {
    color: #fff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.3;
}

.hero-subtitle {
    font-size: 1.8rem;
    margin-bottom: 40px;
}

.hero-action {
    margin-top: 30px;
}

/* セクションヘッダー */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--heading-color);
    margin-bottom: 10px;
}

.section-subtitle {
    font-size: 1.6rem;
    letter-spacing: 0.1em;
    color: var(--accent-color);
}

/* サービスセクション */
.services-section {
    padding: 80px 0;
    background-color: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.service-item {
    background-color: var(--base-color);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--accent-color);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background-color: rgba(53, 109, 157, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
}

.service-icon img {
    width: 100%;
    height: auto;
}

.service-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--heading-color);
    text-align: center;
}

.service-description {
    color: var(--text-color);
    flex-grow: 1;
    text-align: center;
}

.service-features {
    margin-top: 20px;
    padding: 0 10px;
}

.service-features ul {
    text-align: left;
}

.service-features li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
    font-size: 1.4rem;
}

.service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent-color);
}

.service-link {
    text-align: center;
    margin-top: 20px;
}

.btn-more {
    display: inline-block;
    position: relative;
    padding-right: 25px;
    color: var(--accent-color);
    font-weight: 500;
    transition: var(--transition);
}

.btn-more::after {
    content: '→';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    transition: var(--transition);
}

.btn-more:hover {
    padding-right: 30px;
}

.btn-more:hover::after {
    right: -5px;
}

.service-more {
    text-align: center;
    margin-top: 30px;
}

/* 会社概要セクション */
.company-section {
    padding: 80px 0;
    background-color: var(--base-color);
}

.company-lead {
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: 40px;
    color: var(--heading-color);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.company-card-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 40px;
    justify-content: center;
}

.company-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    flex: 1;
    min-width: 300px;
    max-width: 500px;
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.company-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--accent-color);
}

.company-card-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 20px;
    text-align: center;
}

.company-card-title {
    font-size: 2rem;
    color: var(--heading-color);
    margin-bottom: 20px;
    text-align: center;
    font-weight: 700;
    position: relative;
    padding-bottom: 15px;
}

.company-card-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 2px;
    background-color: var(--accent-color);
}

.company-info {
    max-width: 100%;
    margin: 0 auto;
}

.company-strength ul {
    list-style: none;
}

.company-strength li {
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px dashed rgba(0, 0, 0, 0.1);
}

.company-strength li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.company-strength strong {
    color: var(--accent-color);
    display: block;
    margin-bottom: 5px;
}

.company-more {
    text-align: center;
    margin-top: 30px;
}

/* CTA セクション */
.cta-section {
    padding: 80px 0;
    background-color: var(--accent-color);
    color: var(--white);
    text-align: center;
}

.cta-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-text {
    font-size: 1.8rem;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.cta-buttons .btn {
    background-color: var(--white);
    color: var(--accent-color);
    border-color: var(--white);
}

.cta-buttons .btn:hover {
    background-color: transparent;
    color: var(--white);
}

.cta-buttons .secondary-btn {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
}

.cta-buttons .secondary-btn:hover {
    background-color: var(--white);
    color: var(--accent-color);
}

/* 事業内容詳細ページ */
.business-section {
    padding: 80px 0;
}

.business-lead {
    text-align: center;
    margin-bottom: 60px;
    font-size: 1.8rem;
}

.business-item {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 80px;
    background-color: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.business-content {
    flex: 1;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.business-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
}

.business-title {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--heading-color);
}

.business-description {
    margin-bottom: 20px;
    color: var(--text-color);
}

.business-features {
    margin-top: 20px;
}

.business-features li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
}

.business-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent-color);
}

.business-image {
    flex: 1;
    min-width: 300px;
}

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

/* 採用情報ページ */
.recruit-section {
    padding: 80px 0;
}

.recruit-lead {
    text-align: center;
    margin-bottom: 60px;
    font-size: 1.8rem;
}

.recruit-message {
    margin-bottom: 60px;
}

.section-subtitle {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--heading-color);
    margin-bottom: 30px;
    position: relative;
    /* 左側のパディングを削除（青い縦線がないため） */
}

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

.message-image {
    flex: 1;
    min-width: 300px;
}

.message-image img {
    width: 100%;
    border-radius: var(--radius);
}

.message-text {
    flex: 2;
    min-width: 300px;
}

.message-list {
    margin: 20px 0;
}

.message-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
}

.message-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent-color);
}

.recruit-position {
    margin-bottom: 60px;
}

.position-item {
    background-color: var(--white);
    border-radius: var(--radius);
    margin-bottom: 20px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.position-title {
    font-size: 1.8rem;
    padding: 15px 20px;
    background-color: var(--accent-color);
    color: var(--white);
    font-weight: 500;
}

.position-detail {
    padding: 20px;
}

.position-detail dl {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 15px 20px;
}

.position-detail dt {
    color: var(--heading-color);
    font-weight: 500;
}

.position-detail dd {
    color: var(--text-color);
}

.benefits-list {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.benefits-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
}

.benefits-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent-color);
}

.entry-text {
    margin-bottom: 30px;
}

.entry-button {
    margin-bottom: 20px;
}