/* ==========================================================================
   基本設定 & 変数
   ========================================================================== */
:root {
    /* フォント */
    font-family: 'Inter', 'Noto Sans JP', sans-serif;

    /* カラー */
    --color-primary-dark: #111827;
    --color-accent-neon: #3b82f6;
    --color-accent-neon-hover: #2563eb;
    --color-bg-light: #f9fafb;
    --color-white: #ffffff;
    --color-text-light: #6b7280;
    --color-text-footer: #d1d5db;
    --color-border: #e5e7eb;
    --color-shadow: rgba(0, 0, 0, 0.1);

    /* アクセントカラー */
    --color-accent-primary: #F2B705;
    --color-accent-secondary: #2DD4BF;
    --color-accent-tertiary: #B11226;
}

body {
    background-color: var(--color-bg-light);
    color: var(--color-primary-dark);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    margin: 0;
    line-height: 1.6;
}

* {
    box-sizing: border-box;
}

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

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

/* ==========================================================================
   共通コンポーネント
   ========================================================================== */
.container {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 2rem;
    padding-right: 2rem;
}

@media (max-width: 1023px) {
    .container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

@media (max-width: 639px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

.section {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

@media (max-width: 767px) {
    .section {
        padding-top: 2.5rem;
        padding-bottom: 2.5rem;
    }
}

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

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

@media (max-width: 767px) {
    .section-header {
        margin-bottom: 3rem;
    }
}

.section-tag {
    color: var(--color-accent-neon);
    font-weight: 600;
    display: block;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: clamp(1.8rem, 1.2rem + 2.5vw, 2.8rem);
    font-weight: 800;
    color: var(--color-primary-dark);
    margin: 0 0 1rem;
}



.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    max-width: 45rem;
    margin: 0 auto;
}

.subsection-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: 2.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(59, 130, 246, 0.5);
}

.subsection-title-alt {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-top: 2.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-border);
}

@media (max-width: 767px) {
    .subsection-title-alt {
        margin-top: 3rem;
        margin-bottom: 1rem;
        padding-bottom: 0.5rem;
        border-bottom: 2px solid var(--color-border);
    }
}

.grid-2 {
    display: grid;
    gap: 3rem;
    grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 1023px) {
    .grid-2 {
        grid-template-columns: 1fr;
    }
}

.grid-3 {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 767px) {
    .grid-3 {
        grid-template-columns: 1fr;
    }
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    transition: all 0.15s ease-in-out;
    border-radius: 9999px;
    padding: 0.5rem 1rem;
    text-align: center;
}

.btn-primary {
    background-color: var(--color-accent-neon);
    color: var(--color-white);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
}

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


.desktop-nav .btn-primary,
.mobile-menu .btn-primary {
    color: #ffffff;
}


/* ==========================================================================
   ヘッダー
   ========================================================================== */
#site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(4px);
    box-shadow: 0 4px 6px -1px var(--color-shadow);
}

/* 制作サンプルサイト用固定ヘッダーがある場合の調整 */
body.has-sample-header #site-header {
    top: 45px;
}

@media (max-width: 768px) {
    body.has-sample-header #site-header {
        top: 40px;
    }
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 4rem;
}

.logo img {
    width: 70%;
    height: auto;
}

@media (max-width: 850px) {
    .logo img {
    width: 60%;
    height: auto;
}
}

.logo-accent {
    color: var(--color-accent-neon);
}

.footer-about .logo img {
    height: 2rem;
    /* フッターのロゴの高さを少し大きく調整 */
    width: auto;
}

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

.desktop-nav a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary-dark);
    transition: color 0.15s ease;
}

.desktop-nav a:not(.btn):hover {
    color: var(--color-accent-neon);
}

@media (max-width: 850px) {
    .desktop-nav {
        display: none;
    }
}

.mobile-menu-btn {
    display: none;
    padding: 0.5rem;
    border-radius: 0.375rem;
    color: var(--color-primary-dark);
    background: none;
    border: none;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.mobile-menu-btn:hover {
    background-color: #f3f4f6;
}

@media (max-width: 850px) {
    .mobile-menu-btn {
        display: block;
    }
}

.mobile-menu {
    position: absolute;
    top: 4rem;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: 0 10px 15px -3px var(--color-shadow);
    flex-direction: column;
    align-items: center;
    padding-bottom: 1rem;
}

.mobile-menu a {
    width: 100%;
    text-align: center;
    padding: 0.75rem 0;
    color: var(--color-primary-dark);
}

.mobile-menu a:not(.btn):hover {
    background-color: #f9fafb;
}

.mobile-menu .btn {
    margin-top: 0.5rem;
    width: 66.66%;
}

.mobile-menu-open {
    display: flex;
    animation: slideIn 0.3s ease-out forwards;
}

.mobile-menu-closed {
    display: none;
}

@keyframes slideIn {
    from {
        transform: translateY(-20%);
        opacity: 0;
    }

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

/* ==========================================================================
   HEROセクション
   ========================================================================== */
.hero-bg {
    background-image: url('../images/hero01.jpg');
    background-size: cover;
    background-position: center;
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    color: var(--color-white);
}

@media (max-width: 767px) {
    .hero-bg {
        height: 50vh;
    }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(17, 24, 39, 0.6);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 64rem;
    padding: 0 1rem;
}

.hero-subheading {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-accent-neon);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

@media (max-width: 767px) {
    .hero-subheading {
        font-size: 1rem;
    }
}

.hero-heading {
    font-size: clamp(2.25rem, 1.5rem + 2vw, 3rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
    letter-spacing: -0.05em;   
}

.r-450 {
    display: none;
}

@media (max-width: 767px) {
    .r-450 {
        display: block;
    }
}




.hero-description {
    font-size: 1.25rem;
    color: #e5e7eb;
    margin-bottom: 2.5rem;
}

@media (max-width: 767px) {
    .hero-description {
        font-size: 1rem;
    }
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    flex-direction: row;
    justify-content: center;
}

@media (max-width: 639px) {
    .hero-actions {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
}

.btn-hero-primary,
.btn-hero-secondary {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: 9999px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-hero-primary:hover,
.btn-hero-secondary:hover {
    transform: scale(1.05);
}

.btn-hero-primary {
    background-color: var(--color-accent-tertiary);
    color: var(--color-white);
    box-shadow: 0 10px 15px -3px rgba(125, 126, 126, 0.3), 0 4px 6px -4px rgba(125, 126, 126, 0.3);
}

.btn-hero-primary:hover {
    background-color: var(--color-accent-neon-hover);
}

.btn-hero-secondary {
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-hero-secondary:hover {
    border-color: var(--color-accent-neon);
    color: var(--color-accent-neon);
}

/* ==========================================================================
   車検セクション
   ========================================================================== */
.price-plans {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.price-plan-card {
    padding: 1rem;
    border: 2px solid var(--color-border);
    border-radius: 0.75rem;
    background-color: var(--color-white);
    box-shadow: 0 4px 6px -1px var(--color-shadow);
}

.price-plan-card.popular {
    border-color: var(--color-accent-primary);
    box-shadow: 0 10px 15px -3px var(--color-shadow);
}

.plan-name1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-accent-neon);
    margin: 0;
}

.plan-name2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-accent-primary);
    margin: 0;
}

.plan-description {
    color: var(--color-text-light);
    margin: 0.25rem 0 0;
}

.plan-price {
    font-size: 1.5rem;
    font-weight: 800;
    margin-top: 0.5rem;
}

.plan-price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-text-light);
}

.steps {
    list-style: none;
    padding: 0;
    margin: 3rem 0 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

@media (max-width: 767px) {
    .steps {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.step-item {
    position: relative;
    padding: 2rem 1rem 1.5rem;
    padding-top: 2.5rem;
    background-color: var(--color-white);
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px -1px var(--color-shadow);
    text-align: center;
    border-top: 4px solid var(--color-accent-neon);
}

.step-item:not(:last-child)::after {
    content: '→';
    position: absolute;
    top: 40%;
    right: -2rem;
    transform: translateY(-50%);
    font-size: 2rem;
    color: var(--color-accent-neon);
    font-weight: 300;
}

@media (max-width: 767px) {
    .step-item {
        text-align: left;
    }

    .step-item:not(:last-child)::after {
        content: none;
    }
}

.step-number {
    position: absolute;
    top: -1.5rem;
    left: 1rem;
    background-color: var(--color-accent-neon);
    color: var(--color-white);
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: 50%;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.step-icon {
    color: var(--color-accent-neon);
    margin: 0 auto 1rem;
    display: block;
}

.step-item p {
    margin: 0;
    color: var(--color-primary-dark);
    font-weight: 600;
}

.booking-steps-wrapper {
    margin-top: 4rem;
}

/* FAQ */
#faq-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-wrapper {
    border: 1px solid var(--color-border);
    border-radius: 0.75rem;
    overflow: hidden;
    background-color: var(--color-white);
}

.faq-toggle {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--color-primary-dark);
    background: none;
    border: none;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.faq-toggle:hover {
    background-color: #f9fafb;
}

.faq-icon {
    color: var(--color-accent-neon);
    font-size: 1.5rem;
    font-weight: 400;
    transition: transform 0.3s ease;
}

.faq-content {
    padding: 0 1rem;
    max-height: 0;
    /* JSで変更 */
}

.faq-content p {
    padding: 0.5rem 0;
    color: var(--color-text-light);
    border-top: 1px solid #f3f4f6;
}

.faq-item {
    transition: max-height 0.3s ease-out;
    overflow: hidden;
}

.section-button-wrapper {
    text-align: center;
    margin-top: 2.5rem;
}

.btn-section-detail {
    background-color: var(--color-accent-tertiary);
    color: var(--color-white);
    padding: 0.75rem 2rem;
    font-size: 1rem;
    border-radius: 0.5rem;
}

.btn-section-detail:hover {
    background-color: #374151;
}

/* ==========================================================================
   セクション内画像
   ========================================================================== */
.section-image-wrapper {
    margin-bottom: 3rem;
}

.full-width-image {
    margin-top: -1rem;
    margin-bottom: 3rem;
}

.rounded-image {
    border-radius: 0.75rem;
    box-shadow: 0 10px 15px -3px var(--color-shadow), 0 4px 6px -4px var(--color-shadow);
    width: 100%;
    max-height: 350px;
    object-fit: cover;
}

/* ==========================================================================
   整備内容セクション
   ========================================================================== */
.maintenance-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 2.5rem;
}

@media (max-width: 1023px) {
    .maintenance-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

.maintenance-item {
    background-color: var(--color-white);
    border-radius: 0.75rem;
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: 0 4px 6px -1px var(--color-shadow), 0 2px 4px -2px var(--color-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--color-border);
}

.maintenance-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px var(--color-shadow), 0 4px 6px -4px var(--color-shadow);
}

.maintenance-item-icon {
    color: var(--color-accent-neon);
    margin-bottom: 1rem;
}

.maintenance-item p {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin: 0 0 0.5rem;
}

.maintenance-item span {
    font-size: 0.875rem;
    color: var(--color-text-light);
}


/* 修理実績・事例 */

.case-card {
    background-color: var(--color-white);
    border-radius: 0.75rem;
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: 0 4px 6px -1px var(--color-shadow), 0 2px 4px -2px var(--color-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--color-border);
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px var(--color-shadow), 0 4px 6px -4px var(--color-shadow);
}

.case-card-icon {
    color: var(--color-accent-neon);
    margin-bottom: 1rem;
}

.case-card p {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin: 0 0 0.5rem;
}

.case-card span {
    font-size: 0.875rem;
    color: var(--color-text-light);
}


/* 中古車在庫 */

.search-box {
    
}
.search-form {
    font-size: 1.25rem;
  margin-bottom: 0.5rem;    
}
/* .btn-search { */
/*      */
/* } */

.car-card {
    border-radius: 0.75rem;
    overflow: hidden;
    min-height: 380px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    box-shadow: 0 10px 15px -3px var(--color-shadow);
    transition: transform 0.3s ease;
}
.car-card-content {
    position: relative;
    z-index: 2;
    color: var(--color-primary-dark);
    
}
.car-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
}
.car-card-price {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
}
.car-card-spec {
    font-size: 0.875rem;
    color: var(--color-text-light);
}
.btn-dark {
    background-color: var(--color-accent-primary);
    color: var(--color-white);
    padding: 0.75rem 2rem;
    font-size: 1rem;
    border-radius: 0.5rem;
    margin-top: 0.7rem;
}
.btn-dark:hover {
    background-color: #374151;
}




/* ==========================================================================
   強みセクション
   ========================================================================== */
.commitment-grid {
    margin-top: 2.5rem;
}

.commitment-card {
    position: relative;
    border-radius: 0.75rem;
    overflow: hidden;
    min-height: 380px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    box-shadow: 0 10px 15px -3px var(--color-shadow);
    transition: transform 0.3s ease;
}

.commitment-card:hover {
    transform: translateY(-10px);
}

.commitment-card-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.4s ease;
}

.commitment-card:hover .commitment-card-bg {
    transform: scale(1.05);
}

.commitment-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(17, 24, 39, 0.9) 20%, rgba(17, 24, 39, 0.1) 100%);
}

.commitment-card-content {
    position: relative;
    z-index: 2;
    color: var(--color-white);
}

.commitment-icon {
    background-color: rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.5);
    color: var(--color-white);
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.commitment-card h3 {
    font-size: 1.5rem;
    margin: 0 0 0.5rem;
}

.commitment-card p {
    color: var(--color-text-footer);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* サブセクションヘッダー */
.subsection-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.subsection-header h3 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin: 0 0 0.75rem;
}

.subsection-header p {
    font-size: 1.125rem;
    color: var(--color-text-light);
    max-width: 36rem;
    margin: 0 auto;
}


/* ==========================================================================
   お客様の声セクション
   ========================================================================== */
.testimonial-header {
    text-align: center;
    margin-top: 5rem;
    margin-bottom: 2.5rem;
}

.testimonial-header h3 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    display: inline-block;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-border);
}

.testimonial-card {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px -1px var(--color-shadow), 0 2px 4px -2px var(--color-shadow);
    border-left: 4px solid var(--color-accent-neon);
    display: flex;
    flex-direction: column;
}

.testimonial-quote-icon {
    color: var(--color-border);
    width: 2.5rem;
    height: 2.5rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-style: italic;
    color: var(--color-text-light);
    margin: 0 0 1.5rem;
    flex-grow: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: auto;
}

.author-avatar {
    width: 2.5rem;
    height: 2.5rem;
    background-color: #e0e7ff;
    color: #3730a3;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.author-name {
    font-weight: 700;
    color: var(--color-primary-dark);
    margin: 0;
}

.author-service {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin: 0;
}

/* ==========================================================================
   会社情報セクション
   ========================================================================== */
.company-details-grid {
    display: grid;
    gap: 2.5rem;
    margin-top: 3rem;
    grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 1023px) {
    .company-details-grid {
        grid-template-columns: 1fr;
    }
}

.company-info,
.staff-info,
.access-info,
.business-hours {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px -1px var(--color-shadow);
}

.hours-card h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0 0 0.75rem;
}

.company-access-container {
    grid-column: 1 / 3;
    display: grid;
    gap: 2.5rem;
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px -1px var(--color-shadow);
    grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 1023px) {
    .staff-info {
        grid-column: auto;
        grid-row: auto;
    }

    .company-access-container {
        grid-column: auto;
        grid-template-columns: 1fr;
    }
}

.staff-info {
    grid-column: 1 / 3;
    grid-row: 2 / 3;
}


/* 既存のスタイルを調整 */
.company-info,
.access-info {
    background-color: transparent;
    padding: 0;
    box-shadow: none;
}

.company-info-card,
.address-card,
.hours-card {
    box-shadow: none;
    padding: 0;
}

.company-info-card table th,
.company-info-card table td {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
}

.company-info-card table tr:last-child th,
.company-info-card table tr:last-child td {
    border-bottom: none;
}

.company-info-card table th {
    padding-right: 1rem;
    font-weight: 600;
    white-space: nowrap;
}

.staff-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 639px) {
    .staff-grid {
        grid-template-columns: 1fr;
    }
}

.staff-card {
    text-align: center;
}

.staff-card img {
    width: 15rem;
    height: 15rem;
    border-radius: 50%;
    margin: 2rem auto 1rem;
}

.staff-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0 0 0.75rem;
}

.map-container {
    height: 250px;
    border-radius: 0.5rem;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.hours-card {
    margin-top: 2rem;
}

/* ==========================================================================
   お問い合わせセクション
   ========================================================================== */
.contact-container {
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: 0 10px 15px -3px var(--color-shadow);
    display: flex;
    flex-direction: row;
}

@media (max-width: 1023px) {
    .contact-container {
        flex-direction: column;
    }
}

.contact-form-wrapper {
    background-color: var(--color-white);
    padding: 3rem;
    width: 65%;
}

.other-contacts {
    background-color: var(--color-bg-light);
    padding: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    justify-content: center;
    width: 35%;
}

@media (max-width: 1023px) {

    .contact-form-wrapper,
    .other-contacts {
        width: 100%;
        padding: 2rem;
    }
}

.contact-card {
    background-color: var(--color-white);
    padding: 1.5rem;
    border-radius: 0.5rem;
    text-align: center;
    box-shadow: 0 2px 4px var(--color-shadow);
}

.contact-card h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0 0 0.75rem;
}

.phone-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-accent-neon);
    margin: 0 0 0.25rem;
}

.reception-time {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin: 0;
}

.sns-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.sns-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    transition: transform 0.2s ease;
}

.sns-icon:hover {
    transform: scale(1.1);
}

.sns-icon.line {
    background-color: #06C755;
}

.sns-icon.instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.sns-icon.facebook {
    background-color: #1877F2;
}


.contact-form-wrapper h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 0 2rem;
    text-align: center;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.contact-form label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.contact-form label span {
    color: #ef4444;
    margin-left: 0.25rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    background-color: #f9fafb;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-accent-neon);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    background-color: var(--color-white);
}

.btn-submit {
    width: 100%;
    background-color: var(--color-accent-neon);
    color: var(--color-white);
    padding: 0.875rem 1rem;
    font-size: 1.125rem;
    border-radius: 0.5rem;
    border: none;
    cursor: pointer;
    margin-top: 0.5rem;
}

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

/* ==========================================================================
   フッター
   ========================================================================== */
#site-footer {
    background-color: var(--color-primary-dark);
    color: var(--color-text-footer);
    padding: 3rem 0 0;
}

.footer-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: 2fr 1fr 1fr 1fr;
}

@media (max-width: 767px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer-about .logo {
    color: var(--color-white);
}

.footer-about p {
    font-size: 0.875rem;
    color: #9ca3af;
    margin-top: 1rem;
    margin-right: 2rem;
}

.footer-about .footer-logo {
    display: inline-block;
    width: 13rem;
    background-color: #fff;
    padding: 0.7rem;
}

#site-footer h5 {
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.footer-links a:hover {
    color: var(--color-accent-neon);
    transition: color 0.15s ease;
}

.footer-sns {
    display: flex;
    gap: 1rem;
}

.footer-sns a {
    color: #9ca3af;
}

.footer-sns a:hover {
    color: var(--color-accent-neon);
    transition: color 0.15s ease;
}

.footer-bottom {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #374151;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: #9ca3af;
    margin: 0;
}

/* ==========================================================================
   トップへ戻るボタン
   ========================================================================== */
.to-top-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 3rem;
    height: 3rem;
    background-color: var(--color-accent-neon);
    color: var(--color-white);
    border-radius: 9999px;
    box-shadow: 0 4px 6px -1px var(--color-shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 50;
}

.to-top-btn:hover {
    background-color: var(--color-accent-neon-hover);
}

.to-top-btn.hidden {
    display: none;
}