/* ========================================
   リセット・基本設定
======================================== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* --color-primary:        #1a6db5; */
    /* 元のカラー */
    /* --color-primary:        #4a90cc; */
    /* 明るく柔らかい */
    /* --color-primary:        #2d7abf; */
    /* 深く落ち着いた */
    --color-primary: #3380c2;
    /* 現在：#2d7abfと#3a86c5の中間 */
    /* --color-primary:        #3a86c5; */
    /* 中間バランス */
    /* --color-primary-dark:   #155899; */
    /* 元のカラー */
    --color-primary-dark: #2b6ca3;
    /* 現在のprimary基準 */
    --color-primary-darker: #225681;
    --color-primary-light: #4a8fd4;
    --color-primary-lighter: #6aa3dc;
    --color-primary-pale: #e8f2fb;
    --color-subdued: #205f8f;
    --color-secondary: #4090cc;
    --color-accent: #f0a500;
    --color-text: #333333;
    --color-title: #4a4a4a;
    --color-text-sub: #666666;
    --color-text-light: #666666;
    --color-text-on-dark: rgba(255, 255, 255, 0.92);
    --color-bg: #ffffff;
    --color-bg-light: #f4f8fd;
    --color-bg-dark: #1e4d73;
    --color-border: #d0dcea;
    --color-border-dark: rgba(255, 255, 255, 0.15);

    /* グラデーションオーバーレイ */
    --gradient-overlay: linear-gradient(135deg, rgba(34, 86, 129, 0.85) 0%, rgba(51, 128, 194, 0.5) 60%, rgba(34, 86, 129, 0.4) 100%);
    --gradient-overlay-fv: linear-gradient(to bottom, rgba(234, 243, 251, 0.95) 0%, rgba(51, 128, 194, 0.9) 100%);

    --font-family: 'Noto Sans JP', sans-serif;
    --font-heading: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
    --font-en: 'Plus Jakarta Sans', sans-serif;

    --body-line-height-sp: 1.8;
    --body-line-height-pc: 1.9;
    --body-letter-spacing: 0.05em;

    --radius-xs: 0.25rem;
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;

    --header-radius: var(--radius-lg);
    /* ヘッダー・フッターの共通角丸 */

    --shadow-sm: 0 2px 8px rgba(51, 128, 194, 0.08);
    --shadow-md: 0 4px 20px rgba(51, 128, 194, 0.12);
    --shadow-lg: 0 8px 32px rgba(51, 128, 194, 0.18);

    --spacing-xxs: 0.5rem;
    --spacing-xs: 0.75rem;
    --spacing-sm: 1.5rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 5.5rem;
    --spacing-3xl: 8rem;

    --header-height-sp: 3.75rem;
    --header-height-pc: 4rem;

    --section-width-sm: 576px;
    --section-width-md: 768px;
    --section-width-lg: 1024px;
    --section-width-xl: 1200px;
}

/* ================================
   ベーススタイル
================================ */
html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height-sp);
    overflow-x: hidden;
    overscroll-behavior-y: none;
}

@media (min-width: 1024px) {
    html {
        scroll-padding-top: var(--header-height-pc);
    }
}

html:not(.js-ready) {
    scroll-behavior: auto;
}

@media (max-width: 374px) {
    html {
        width: 375px;
        transform-origin: top left;
        transform: scale(calc(100vw / 375));
    }
}

body {
    font-family: var(--font-family);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: var(--body-line-height-sp);
    letter-spacing: var(--body-letter-spacing);
    overflow-x: hidden;
    overscroll-behavior-x: none;
    touch-action: pan-y;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
}

@media (min-width: 768px) {
    body {
        line-height: var(--body-line-height-pc);
    }
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    appearance: none;
    -webkit-appearance: none;
    border: none;
    background: none;
    padding: 0;
    cursor: pointer;
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    letter-spacing: inherit;
    color: inherit;
}

ul,
ol {
    list-style: none;
}

/* ================================
   共通ユーティリティ
================================ */
.section-container {
    width: 100%;
    max-width: var(--section-width-sm);
    margin: 0 auto;
}

@media (min-width: 768px) {
    .section-container {
        max-width: 720px;
    }
}

@media (min-width: 1024px) {
    .section-container {
        max-width: var(--section-width-lg);
    }
}

@media (min-width: 1200px) {
    .section-container {
        max-width: var(--section-width-xl);
    }
}

.section-block {
    padding: 5rem var(--spacing-sm);
    position: relative;
}

@media (min-width: 576px) {
    .section-block {
        padding: 6rem var(--spacing-md);
    }
}

@media (min-width: 768px) {
    .section-block {
        padding: 7rem var(--spacing-md);
    }
}

@media (min-width: 1024px) {
    .section-block {
        padding: 8rem var(--spacing-lg);
    }
}

@media (min-width: 1200px) {
    .section-block {
        padding: 8rem 5.5rem;
    }
}

.section-block--bg-light {
    background-color: var(--color-bg-light);
}

.section-block--bg-dark {
    background-color: var(--color-bg-dark);
    color: var(--color-text-on-dark);
}

.section-block--compact {
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
}

@media (min-width: 576px) {
    .section-block--compact {
        padding-top: 3rem;
        padding-bottom: 3rem;
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
    }
}

@media (min-width: 768px) {
    .section-block--compact {
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
    }
}

@media (min-width: 1024px) {
    .section-block--compact {
        padding-top: 3.5rem;
        padding-bottom: 3.5rem;
        padding-left: var(--spacing-lg);
        padding-right: var(--spacing-lg);
    }
}

@media (min-width: 1200px) {
    .section-block--compact {
        padding-left: 5.5rem;
        padding-right: 5.5rem;
    }
}

/* ================================
   共通ボタン
================================ */

/* ベース */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-decoration: none;
    transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
    border: none;
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-2px);
}

/* 塗りつぶし（プライマリー） */
.btn--primary {
    background-color: var(--color-primary);
    color: #ffffff;
    box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
    background-color: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
}

/* アウトライン */
.btn--outline {
    background-color: transparent;
    color: var(--color-primary);
    border: 1.5px solid var(--color-primary);
}

.btn--outline:hover {
    background-color: var(--color-primary-pale);
}

/* ゴースト（ダーク背景用） */
.btn--ghost {
    background-color: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    border: 1.5px solid rgba(255, 255, 255, 0.4);
}

.btn--ghost:hover {
    background-color: rgba(255, 255, 255, 0.25);
}

/* 小さい */
.btn--sm {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
}

.btn i,
.link-btn i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.5em;
    height: 1.5em;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    font-size: 0.75em;
    flex-shrink: 0;
}

.btn--primary i {
    background-color: rgba(255, 255, 255, 0.25);
}

.btn--outline i {
    background-color: var(--color-primary-pale);
    color: var(--color-primary);
}

.link-btn i {
    background-color: var(--color-primary-pale);
    color: var(--color-primary);
}

.link-btn--light i {
    background-color: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

/* ================================
   リンクボタン
================================ */
.link-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
    transition: gap 0.2s ease;
}

.link-btn:hover {
    gap: 0.625rem;
}

.link-btn--light {
    color: rgba(255, 255, 255, 0.85);
}

.link-btn--light:hover {
    color: #ffffff;
}

/* ================================
   タイトルヘッダー
================================ */
.title__header {
    margin-bottom: var(--spacing-lg);
}

.title__header--center {
    text-align: center;
}

.title__header--right {
    text-align: right;
}

.title__en {
    display: inline-block;
    font-family: var(--font-en);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    padding: 0.25rem 0.875rem;
    border-radius: 9999px;

    /* デフォルト：ライト背景用（薄青） */
    background-color: var(--color-primary-pale);
    color: var(--color-primary);
}

/* ダーク背景用：明示的に白を保持 */
.section-block--bg-dark .title__en {
    background-color: #ffffff;
    color: var(--color-primary);
}

.section-block--bg-dark .title__ja {
    color: #ffffff;
}

/* 白背景用：青塗り */
.news-section .title__en {
    background-color: var(--color-primary);
    color: #ffffff;
}

.title__ja {
    font-family: var(--font-heading);
    font-size: clamp(1.375rem, 4vw, 1.875rem);
    font-weight: 700;
    color: var(--color-title);
    line-height: 1.4;
    letter-spacing: 0.08em;
}

/* ================================
   ヘッダー
================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: box-shadow 0.3s ease;
}

.header--scrolled {}

.header__inner {
    display: flex;
    align-items: stretch;
}

/* メイン（ロゴ＋ナビ＋電話） */
.header__main {
    flex: 1;
    min-width: 0;
}

.header__main-bg {
    background-color: #ffffff;
    box-shadow: 0 2px 12px rgba(51, 128, 194, 0.12);
    border-radius: 0 0 0 var(--header-radius);
    max-width: 1280px;
    margin: 0 auto;
    height: 100%;
}

@media (min-width: 1024px) {
    .header__main-bg {
        border-radius: 0 0 var(--header-radius) var(--header-radius);
    }
}

.header__inner-content {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 1rem;
    padding: 0 1rem;
}

@media (min-width: 768px) {
    .header__inner-content {
        padding: 0 1.25rem;
    }
}

@media (min-width: 1024px) {
    .header__inner-content {
        padding: 0 1.5rem;
    }
}

.header__logo {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.header__logo-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    align-self: center;
}

.header__logo-img {
    width: 152px;
    height: auto;
    display: block;
}

@media (min-width: 768px) {
    .header__logo-img {
        width: 192px;
    }
}

@media (min-width: 1024px) {
    .header__logo-img {
        width: 220px;
    }
}

.header__nav {
    display: none;
}

@media (min-width: 1024px) {
    .header__nav {
        display: block;
    }
}

.header__nav-list {
    display: flex;
    align-items: stretch;
    height: 100%;
}

.header__nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.125rem;
    padding: 0 0.875rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--color-title);
    width: 94px;
    height: 100%;
}

.header__nav-link .nav-flip {
    width: 100%;
    text-align: center;
}

.nav-flip {
    display: inline-block;
    position: relative;
    perspective: 400px;
}

.nav-flip__ja,
.nav-flip__en {
    display: block;
    white-space: nowrap;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    backface-visibility: hidden;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
}

.nav-flip__ja {
    font-family: var(--font-family);
    transform: rotateX(0deg);
    transform-origin: center bottom;
    opacity: 1;
}

.nav-flip__en {
    font-family: var(--font-en);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    text-align: center;
    transform: rotateX(90deg);
    transform-origin: center top;
    opacity: 0;
    color: var(--color-primary);
}

.header__nav-link:hover .nav-flip__ja {
    transform: rotateX(-90deg);
    opacity: 0;
}

.header__nav-link:hover .nav-flip__en {
    transform: rotateX(0deg);
    opacity: 1;
}

.header__nav-link.is-current {
    position: relative;
}

.header__nav-link.is-current::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transform: scaleX(1);
    transition: transform 0.3s ease;
    transform-origin: left;
}

.header__nav-link:not(.is-current)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transform: scaleX(0);
    transition: transform 0.3s ease;
    transform-origin: left;
}

.header__nav-link--contact {
    background-color: var(--color-primary);
    color: #ffffff;
    border-radius: var(--radius-md);
    transition: background-color 0.2s ease;
}

.header__nav-link--contact .nav-flip__ja,
.header__nav-link--contact .nav-flip__en {
    color: #ffffff;
}

.header__nav-link--contact:hover {
    background-color: var(--color-primary-dark);
}

.header__tel {
    display: none;
}

@media (min-width: 576px) {
    .header__tel {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 1rem;
        flex-shrink: 0;
        align-self: center;
        padding-top: 0.5rem;
        padding-bottom: 0.5rem;
    }
}

.header__tel-info {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.125rem;
}

.header__tel-link {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    color: var(--color-primary);
    text-decoration: none;
    font-family: var(--font-en);
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    line-height: 1.2;
    transition: opacity 0.2s;
}

@media (min-width: 1200px) {
    .header__tel-link {
        font-size: 1.25rem;
    }
}

.header__tel-link:hover {
    opacity: 0.8;
}

.header__tel-icon {
    font-size: 1rem;
}

.header__tel-note {
    font-size: 0.6875rem;
    color: var(--color-text-light);
}

.header__contact-btn {
    display: none;
}

@media (min-width: 1024px) {
    .header__contact-btn {
        display: inline-flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 0.25rem;
        padding: 0.625rem 1.25rem;
        background-color: var(--color-primary);
        color: #ffffff;
        border-radius: var(--radius-md);
        text-decoration: none;
        transition: background-color 0.2s ease;
        white-space: nowrap;
        align-self: center;
        font-size: 0.825rem;
    }
}

.header__contact-btn-icon {
    font-size: 0.875rem;
}

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

.header__menu-trigger {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    flex-shrink: 0;
    background-color: var(--color-primary);
    padding: 0 1rem;
    border-radius: 0 0 var(--header-radius) 0;
    box-shadow: 0 2px 12px rgba(51, 128, 194, 0.12);
}

@media (min-width: 576px) {
    .header__menu-trigger {
        padding: 0 1.25rem;
    }
}

@media (min-width: 1024px) {
    .header__menu-trigger {
        display: none;
    }
}

.header__toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 2.25rem;
    height: auto;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.header__toggle span:not(.header__menu-text) {
    display: block;
    width: 1.375rem;
    height: 2px;
    background-color: #ffffff;
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
    transform-origin: center;
}

.header__toggle.is-open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.header__toggle.is-open span:nth-child(2) {
    opacity: 0;
}

.header__toggle.is-open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.header__menu-text {
    font-family: var(--font-en);
    font-size: 0.5rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #ffffff;
    line-height: 1;
    margin-top: 3px;
    display: block;
    width: auto;
    height: auto;
    background: none;
    border-radius: 0;
    transform: none;
    transition: none;
    transform-origin: unset;
}

.header__mobile-nav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-primary-pale);
    overflow: clip;
    max-height: 0;
    /* 閉じるとき */
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}

.header__mobile-nav.is-open {
    max-height: calc(100dvh - var(--header-height-sp));
    height: calc(100dvh - var(--header-height-sp));
    overflow-y: auto;
    /* 開くとき */
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (min-width: 1024px) {
    .header__mobile-nav {
        display: none;
    }
}

.header__mobile-nav-inner {
    padding: 0 1.25rem;
}

.header__mobile-nav-list {
    margin-bottom: 1.5rem;
}

.mobile-nav-content {
    display: flex;
    flex-direction: column;
}

.header__mobile-nav-item {
    border-bottom: 1px solid var(--color-border);
}

.header__mobile-nav-item:first-child {
    border-top: 1px solid var(--color-border);
}

.header__mobile-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0.5rem;
    text-decoration: none;
    color: var(--color-title);
    transition: color 0.2s, background-color 0.2s;
}

.header__mobile-nav-link:hover {
    color: var(--color-primary);
    background-color: var(--color-primary-pale);
}

.header__mobile-nav-link.is-current .mobile-nav-text-en {
    color: var(--color-primary);
}

.mobile-nav-text {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.mobile-nav-text-en {
    font-family: var(--font-en);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    line-height: 1.2;
}

.mobile-nav-text-ja {
    font-size: 0.75rem;
    color: var(--color-text-sub);
    line-height: 1;
}

.mobile-nav-arrow {
    font-size: 0.75rem;
    color: var(--color-primary);
}

.mobile-nav-tel-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.875rem;
    background-color: var(--color-primary);
    color: #ffffff;
    border-radius: var(--radius-md);
    font-family: var(--font-en);
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-decoration: none;
    transition: background-color 0.2s;
}

.mobile-nav-tel-btn:hover {
    background-color: var(--color-primary-dark);
}

.mobile-nav-tel-wrap {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

@media (min-width: 576px) {
    .mobile-nav-tel-wrap {
        flex-direction: row;
    }

    .header__mobile-nav-item--contact {
        display: none;
    }
}

.mobile-nav-contact-btn {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.875rem;
    background-color: #ffffff;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    font-family: var(--font-en);
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-decoration: none;
    transition: background-color 0.2s;
}

.mobile-nav-tel-btn,
.mobile-nav-contact-btn {
    flex: 1;
}

@media (min-width: 576px) {
    .mobile-nav-contact-btn {
        display: flex;
    }
}

.mobile-nav-contact-btn:hover {
    background-color: var(--color-primary-pale);
}

.mobile-nav-spacer {
    flex: 0 0 auto;
    height: 3rem;
    max-height: 3rem;
}

@media (min-width: 576px) and (min-height: 667px) {
    .mobile-nav-spacer {
        height: 5rem;
        max-height: 5rem;
    }
}

.mobile-nav-frame {
    display: block;
    width: 100%;
    height: 160px;
    background-image: url('../images/wide-frame.png');
    background-repeat: no-repeat;
    background-position: bottom center;
    background-size: 100% auto;
    pointer-events: none;
    flex-shrink: 0;
}

@media (min-width: 576px) {
    .header__mobile-nav-link {
        padding: 1.25rem 0.75rem;
    }

    .mobile-nav-text-en {
        font-size: 1.0625rem;
    }

    .mobile-nav-text-ja {
        font-size: 0.875rem;
    }
}


/* ================================
   フッター
================================ */
.footer-cta-wrap {
    background-color: var(--color-primary-dark);
    border-radius: var(--header-radius) var(--header-radius) 0 0;
    overflow: hidden;
    margin-top: calc(-1 * var(--header-radius));
    position: relative;
    z-index: 1;
}

.footer {
    color: var(--color-text);
    padding: var(--spacing-xl) var(--spacing-sm) 0;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

@media (min-width: 576px) {
    .footer {
        padding: var(--spacing-xl) var(--spacing-md) 0;
    }
}

@media (min-width: 1024px) {
    .footer {
        padding: var(--spacing-xl) var(--spacing-lg) 0;
    }
}

@media (min-width: 1200px) {
    .footer {
        padding: var(--spacing-xl) 4rem 0;
    }
}

.footer__inner {
    max-width: var(--section-width-sm);
    margin: 0 auto;
    width: 100%;
}

@media (min-width: 768px) {
    .footer__inner {
        max-width: 720px;
    }
}

@media (min-width: 1024px) {
    .footer__inner {
        max-width: var(--section-width-lg);
    }
}

@media (min-width: 1200px) {
    .footer__inner {
        max-width: var(--section-width-xl);
    }
}

/* ボディ：左カード＋右マップ */
.footer__body {
    display: flex;
    flex-direction: column;
    gap: 0;
}

@media (min-width: 1024px) {
    .footer__body {
        flex-direction: row;
        align-items: stretch;
        gap: 0;
    }

    .footer__card,
    .footer__map {
        flex: 0 0 50%;
    }
}

/* 左カード */
.footer__card {
    background-color: var(--color-bg-light);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: 2rem 1.5rem;
    /* 576px未満：横 1.5rem */
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

@media (min-width: 576px) {
    .footer__card {
        padding: 2rem;
    }
}

@media (min-width: 1024px) {
    .footer__card {
        min-width: 0;
        border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    }
}

/* 右マップ */
.footer__map {
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
    background-color: var(--color-primary);
    padding: 0.75rem;
}

@media (max-width: 1023px) {
    .footer__map {
        min-height: 280px;
    }
}

@media (min-width: 1024px) {
    .footer__map {
        min-height: 0;
        min-width: 0;
        order: 0;
        border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    }
}

.footer__map iframe {
    width: 100%;
    flex: 1;
    display: block;
    border: none;
    min-height: 0;
    border-radius: var(--radius-md);
}

.footer__logo-area {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer__logo-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    width: fit-content;
}

.footer__logo-img {
    width: 152px;
    height: auto;
    display: block;
}

@media (min-width: 768px) {
    .footer__logo-img {
        width: 192px;
    }
}

@media (min-width: 1024px) {
    .footer__logo-img {
        width: 220px;
    }
}

.footer__logo-catch {
    font-size: 0.8125rem;
    color: var(--color-text-light);
    letter-spacing: 0.05em;
}

.footer__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

@media (min-width: 576px) {
    .footer__content {
        grid-template-columns: 1fr 1fr;
    }
}

.footer__section-title .service-group__label-icon {
    width: 1.25rem;
    height: 1.25rem;
    transform: none;
}

.footer__section-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 0.875rem;
}

.footer__nav-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

@media (min-width: 1024px) {
    .footer__nav-list {
        display: flex;
        flex-direction: column;
    }
}

.footer__nav-link {
    font-size: 0.875rem;
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.2s;
    padding: 0.25rem 0;
    display: inline-block;
}

.footer__nav-link .nav-flip__ja,
.footer__nav-link .nav-flip__en {
    font-weight: 500;
}

.footer__nav-link .nav-flip__en {
    text-align: left;
}

.footer__nav-link:hover .nav-flip__ja {
    transform: rotateX(-90deg);
    opacity: 0;
}

.footer__nav-link:hover .nav-flip__en {
    transform: rotateX(0deg);
    opacity: 1;
}

.footer__nav-link.is-current {
    color: var(--color-primary);
}

.footer__company-name {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-title);
    margin-bottom: 0.5rem;
    letter-spacing: 0.05em;
}

.footer__address {
    font-style: normal;
    font-size: 0.875rem;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: 0.875rem;
}

.footer__contact-list {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.footer__contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.footer__contact-item--hours {
    font-size: 0.8125rem;
}

.footer__contact-icon {
    color: var(--color-primary);
    font-size: 0.875rem;
    width: 1rem;
    flex-shrink: 0;
}

.footer__contact-link {
    font-family: var(--font-en);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s;
}

.footer__contact-link:hover {
    color: var(--color-primary-dark);
}

.footer__contact-text {
    color: var(--color-text-light);
}

.footer__bottom {
    position: relative;
    width: 100%;
    padding: 0.5rem 0 min(9vw, calc(1200px * 0.8 / 9));
    /* ウォーターマークの font-size に連動 */
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}

.footer__copyright {
    font-family: var(--font-en);
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.05em;
    text-align: center;
    padding: 1rem 0;
}

.footer__watermark {
    font-family: var(--font-en);
    font-size: min(9vw, calc(1200px * 0.8 / 9));
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #ffffff;
    opacity: 0.1;
    position: absolute;
    bottom: -0.1em;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    width: 100%;
    text-align: center;
    pointer-events: none;
    user-select: none;
    line-height: 1;
}

/* ================================
   ページトップボタン
================================ */
.page-top {
    position: fixed;
    bottom: 5rem;
    right: 1.25rem;
    width: 2.75rem;
    height: 2.75rem;
    background-color: var(--color-primary);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    box-shadow: var(--shadow-md);
    opacity: 0;
    pointer-events: none;
    transform: translateY(0.5rem);
    transition: opacity 0.3s ease, transform 0.3s ease, background-color 0.2s ease;
    z-index: 900;
}

.page-top.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.page-top:hover {
    background-color: var(--color-primary-dark);
}

.page-top__icon {
    font-size: 0.875rem;
}

@media (min-width: 768px) {
    .page-top {
        bottom: 2rem;
        right: 2rem;
    }
}

/* ================================
   お問い合わせCTAセクション
================================ */
.contact-cta {
    padding: 0;
}

.contact-cta__lead {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: var(--body-line-height-sp);
}

.contact-cta__boxes {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    max-width: 640px;
    margin: 0 auto;
}

@media (min-width: 576px) {
    .contact-cta__boxes {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-cta__box {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.25rem;
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: var(--shadow-md);
}

.contact-cta__box:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.contact-cta__box--tel {
    background-color: var(--color-primary);
    color: #ffffff;
}

.contact-cta__box--form {
    background-color: #ffffff;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.contact-cta__box-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-cta__box-body {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
}

.contact-cta__box-label {
    font-family: var(--font-en);
    font-size: 1.0625rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    line-height: 1.2;
}

.contact-cta__box-note {
    font-size: 0.75rem;
    opacity: 0.75;
    line-height: 1;
}

.contact-cta__box-arrow {
    font-size: 0.75rem;
    opacity: 0.7;
    flex-shrink: 0;
}

/* ================================
   パンくずリスト
================================ */
.breadcrumb {
    padding: 0.75rem 0;
    background-color: var(--color-bg-dark);
    border-bottom: none;
}

.breadcrumb__outer {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

@media (min-width: 576px) {
    .breadcrumb__outer {
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

@media (min-width: 1024px) {
    .breadcrumb__outer {
        padding-left: 3rem;
        padding-right: 3rem;
    }
}

@media (min-width: 1200px) {
    .breadcrumb__outer {
        padding-left: 4rem;
        padding-right: 4rem;
    }
}

.breadcrumb__list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0;
}

.breadcrumb__item {
    display: flex;
    align-items: center;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.85);
}

.breadcrumb__item:not(:last-child)::after {
    content: '›';
    margin: 0 0.5rem;
    color: rgba(255, 255, 255, 0.5);
}

.breadcrumb__home-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.4rem;
    height: 1.4rem;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.25);
    font-size: 0.65rem;
    flex-shrink: 0;
    margin-right: 0.3rem;
    transition: background-color 0.3s ease;
}

.breadcrumb__home-icon i {
    display: block;
    transform: translateX(0.5px);
}

.breadcrumb__link--home {
    display: inline-flex;
    align-items: center;
}

.breadcrumb__link {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.2s;
    display: inline-flex;
    align-items: center;
    position: relative;
}

.breadcrumb__link .nav-flip__ja {
    color: #ffffff;
}

.breadcrumb__link .nav-flip__en {
    color: var(--color-primary-lighter);
}

.breadcrumb__link:hover {
    color: var(--color-primary-lighter);
}

.breadcrumb__link:hover .nav-flip__ja {
    transform: rotateX(-90deg);
    opacity: 0;
}

.breadcrumb__link:hover .nav-flip__en {
    transform: rotateX(0deg);
    opacity: 1;
}

.breadcrumb__link .nav-flip__ja,
.breadcrumb__link .nav-flip__en {
    opacity: 1;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.breadcrumb__link:hover .breadcrumb__home-icon {
    background-color: rgba(106, 163, 220, 0.4);
}

.breadcrumb__current {
    color: rgba(255, 255, 255, 0.75);
}

/* ================================
   左からリビールアニメーション
================================ */
.leftAnime {
    opacity: 0;
    overflow: hidden;
    display: block;
}

.slideAnimeLeftRight {
    animation: slideTextX100 1.2s forwards;
    opacity: 0;
}

@keyframes slideTextX100 {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.slideAnimeRightLeft {
    animation: slideTextX-100 1.2s forwards;
    opacity: 0;
    display: block;
}

@keyframes slideTextX-100 {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ================================
   ページヒーロー
================================ */
.page-hero {
    position: relative;
    height: 240px;
    overflow: hidden;
    padding-top: var(--header-height-sp);
    background-color: var(--color-bg-dark);
}

@media (min-width: 576px) {
    .page-hero {
        height: 280px;
    }
}

@media (min-width: 768px) {
    .page-hero {
        height: 280px;
        padding-top: var(--header-height-pc);
    }
}

@media (min-width: 1024px) {
    .page-hero {
        height: 320px;
    }
}

@media (min-width: 1200px) {
    .page-hero {
        height: 340px;
    }
}

@media (min-width: 1440px) {
    .page-hero {
        height: 360px;
    }
}

/* スプリットレイアウト：全サイズ50/50 */
.page-hero--split {
    display: flex;
    flex-direction: row;
    height: auto;
    aspect-ratio: 2 / 1;
    overflow: hidden;
    padding-top: 0;
}

.page-hero__panel {
    position: relative;
    background-color: var(--color-bg-dark);
    flex: 0 0 50%;
    padding: var(--header-height-sp) var(--spacing-sm) 2.5rem;
    display: flex;
    align-items: center;
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    clip-path: polygon(0% 0%,
            100% 0%,
            100% 10%,
            95.24% 10%,
            95.24% 20%,
            100% 20%,
            100% 30%,
            95.24% 30%,
            95.24% 40%,
            100% 40%,
            100% 50%,
            95.24% 50%,
            95.24% 60%,
            100% 60%,
            100% 70%,
            95.24% 70%,
            95.24% 80%,
            100% 80%,
            100% 90%,
            95.24% 90%,
            95.24% 100%,
            0% 100%);
    z-index: 1;
    margin-right: -4.76%;
}

@media (min-width: 768px) {
    .page-hero__panel {
        padding: var(--header-height-pc) var(--spacing-md) 2.5rem;
    }
}

@media (min-width: 1024px) {
    .page-hero__panel {
        padding-left: var(--spacing-lg);
        padding-right: calc(4.76% + var(--spacing-lg));
    }
}

.page-hero__panel .page-hero__overlay {
    position: absolute;
    inset: 0;
    background: var(--gradient-overlay);
}

.page-hero__panel .page-hero__content {
    position: relative;
    z-index: 1;
    text-align: left;
    align-items: flex-start;
    height: auto;
}

.page-hero__image-right {
    flex: 1;
    overflow: hidden;
    position: relative;
    z-index: 0;
    align-self: stretch;
}

.page-hero__image-right img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.page-hero__bg {
    position: absolute;
    inset: 0;
    background-color: var(--color-bg-dark);
    background-size: cover;
    background-position: center;
}

.page-hero__overlay {
    position: absolute;
    inset: 0;
    background: var(--gradient-overlay);
}

.page-hero__content {
    position: relative;
    z-index: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #ffffff;
}

.page-hero__en {
    display: block;
    font-family: var(--font-en);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0.8;
    margin-bottom: 0.375rem;
}

.page-hero__title {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 5vw, 2.25rem);
    font-weight: 700;
    letter-spacing: 0.1em;
    line-height: 1.3;
}

@media (max-height: 666px) {
    .header__mobile-nav-inner {
        padding: 0.75rem 1.25rem 1rem;
    }

    .header__mobile-nav-link {
        padding: 0.625rem 0.5rem;
    }

    .mobile-nav-text-en {
        font-size: 0.75rem;
    }

    .mobile-nav-text-ja {
        font-size: 0.6875rem;
    }

    .mobile-nav-tel-btn {
        padding: 0.625rem;
        font-size: 0.9375rem;
    }
}

/* ================================
   main
================================ */
main {
    /* 各セクションが自前の padding-bottom を持つため補正不要 */
    /* footer-cta-wrap の margin-top 負値による引き上げを有効にするため
       ここには padding-bottom を設けない */
}

/* ================================
   374px未満：fixed要素の幅補正
================================ */
@media (max-width: 374px) {
    .header {
        width: 375px;
    }

    /* html に transform:scale がかかると position:absolute/fixed の
       包含ブロックが変わるため、モバイルナビの幅・高さを補正 */
    .header__mobile-nav {
        width: 375px;
    }

    .header__mobile-nav.is-open {
        max-height: calc(150dvh - var(--header-height-sp));
        height: calc(150dvh - var(--header-height-sp));
    }
}

.header--menu-open {
    background-color: var(--color-primary-pale);
    box-shadow: none;
}

.header--menu-open .header__main {
    visibility: hidden;
}

.header--menu-open .header__logo {
    visibility: visible;
}

.header--menu-open .header__menu-trigger,
.header--menu-closing .header__menu-trigger {
    border-radius: 0;
}

.header--menu-open .header__main-bg,
.header--menu-closing .header__main-bg {
    border-radius: 0;
}

.header--menu-open .header__menu-trigger {
    background-color: transparent;
    box-shadow: none;
}

.header--menu-open .header__toggle span:not(.header__menu-text) {
    background-color: var(--color-primary);
}

.header--menu-open .header__menu-text {
    color: var(--color-primary);
}

@media (min-width: 1024px) {
    .header--menu-open {
        background-color: transparent;
        box-shadow: revert;
    }

    .header--menu-open .header__main {
        visibility: visible;
    }

    .header--menu-open .header__menu-trigger,
    .header--menu-closing .header__menu-trigger {
        border-radius: revert;
    }

    .header--menu-open .header__main-bg,
    .header--menu-closing .header__main-bg {
        border-radius: revert;
    }

    .header--menu-open .header__menu-trigger {
        background-color: revert;
    }

    .header--menu-open .header__toggle span:not(.header__menu-text) {
        background-color: revert;
    }

    .header--menu-open .header__menu-text {
        color: revert;
    }
}