/* ============================================
   合同会社パピヨン - Component Styles
   ============================================
   各セクションのコンポーネントスタイル
   ============================================ */

/* -----------------------------------------
   Hero Section
   ----------------------------------------- */
.hero {
    position: relative;
    min-height: 95vh;
    display: flex;
    align-items: center;
    padding-top: 6rem;
    overflow: hidden;
    background-color: #FDFCF8;
}

.hero__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.hero__bg-shape-1 {
    position: absolute;
    top: 0;
    right: 0;
    width: 40vw;
    height: 100%;
    background-color: rgba(245, 245, 240, 0.5);
}

.hero__bg-circle-1 {
    position: absolute;
    bottom: 0;
    left: 40px;
    width: 256px;
    height: 256px;
    border: 1px solid rgba(182, 142, 85, 0.1);
    border-radius: 50%;
}

.hero__bg-circle-2 {
    position: absolute;
    top: 80px;
    right: 80px;
    width: 384px;
    height: 384px;
    border: 1px solid rgba(15, 35, 80, 0.05);
    border-radius: 50%;
}

.hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    gap: var(--spacing-3xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero__inner {
        grid-template-columns: 5fr 7fr;
    }
}

.hero__content {
    order: 2;
}

@media (min-width: 1024px) {
    .hero__content {
        order: 1;
    }
}

.hero__area-badge {
    display: inline-block;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--color-accent);
    color: var(--color-accent);
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-lg);
}

.hero__title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.4;
    margin-bottom: var(--spacing-xl);
}

.hero__title-accent {
    color: var(--color-accent);
}

.hero__description {
    color: var(--color-text-muted);
    line-height: 2;
    text-align: justify;
    margin-bottom: var(--spacing-2xl);
}

.hero__actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

@media (min-width: 640px) {
    .hero__actions {
        flex-direction: row;
        gap: var(--spacing-lg);
    }
}

.hero__cta,
.hero__phone {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-weight: 500;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
}

.hero__cta {
    background-color: var(--color-primary);
    color: #ffffff;
    box-shadow: var(--shadow-lg);
}

.hero__cta:hover {
    background-color: var(--color-primary-dark);
    color: #ffffff;
    box-shadow: var(--shadow-xl);
}

.hero__cta-icon {
    transition: transform var(--transition-fast);
}

.hero__cta:hover .hero__cta-icon {
    transform: translateX(4px);
}

.hero__phone {
    background-color: #ffffff;
    color: var(--color-primary);
    border: 1px solid rgba(15, 35, 80, 0.2);
}

.hero__phone:hover {
    background-color: var(--color-cream);
    color: var(--color-primary);
}

.hero__visual {
    position: relative;
    height: 50vh;
    order: 1;
}

@media (min-width: 1024px) {
    .hero__visual {
        height: 80vh;
        order: 2;
    }
}

.hero__image-wrapper {
    position: relative;
    width: 100%;
    height: 90%;
    overflow: hidden;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-xl);
}

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

.hero__image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(15, 35, 80, 0.1), transparent);
    mix-blend-mode: multiply;
}

.hero__vertical-text {
    position: absolute;
    left: -16px;
    top: 40px;
    writing-mode: vertical-rl;
    text-orientation: upright;
    font-family: var(--font-serif);
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 700;
    color: rgba(140, 140, 140, 0.2);
    letter-spacing: 0.1em;
    user-select: none;
    pointer-events: none;
}

@media (min-width: 1024px) {
    .hero__vertical-text {
        left: -48px;
    }
}

/* -----------------------------------------
   Strength Section (選ばれる理由)
   ----------------------------------------- */
.strength__grid {
    display: grid;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .strength__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.strength__card {
    position: relative;
    padding: var(--spacing-xl);
    background-color: #ffffff;
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.strength__card:hover {
    background-color: rgba(245, 245, 240, 0.3);
    border-color: rgba(182, 142, 85, 0.3);
}

.strength__number {
    position: absolute;
    top: -24px;
    left: var(--spacing-xl);
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-border-light);
    transition: color var(--transition-base);
}

.strength__card:hover .strength__number {
    color: rgba(182, 142, 85, 0.2);
}

.strength__title {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-light);
    transition: border-color var(--transition-base);
}

.strength__card:hover .strength__title {
    border-color: rgba(182, 142, 85, 0.3);
}

.strength__text {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 2;
}

/* USP Grid (トップページ用エイリアス) */
.usp-grid {
    display: grid;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .usp-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .usp-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.usp-card {
    position: relative;
    padding: var(--spacing-xl);
    background-color: #ffffff;
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.usp-card:hover {
    background-color: rgba(245, 245, 240, 0.3);
    border-color: rgba(182, 142, 85, 0.3);
}

.usp-card__number {
    position: absolute;
    top: -24px;
    left: var(--spacing-xl);
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-border-light);
    transition: color var(--transition-base);
}

.usp-card:hover .usp-card__number {
    color: rgba(182, 142, 85, 0.2);
}

.usp-card__title {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-light);
    transition: border-color var(--transition-base);
}

.usp-card:hover .usp-card__title {
    border-color: rgba(182, 142, 85, 0.3);
}

.usp-card__description {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 2;
}

/* Service Grid (トップページ用エイリアス) */
.service-grid {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .service-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .service-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(15, 35, 80, 0.05);
    color: var(--color-primary);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-base);
}

.service-card:hover .service-card__icon {
    background-color: var(--color-primary);
    color: #ffffff;
    transform: translateY(-4px);
}

/* -----------------------------------------
   Service Section (サービス案内)
   ----------------------------------------- */
.service__header {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
}

@media (min-width: 768px) {
    .service__header {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-end;
    }
}

.service__header-text {
    text-align: left;
}

.service__view-all {
    display: none;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-gray);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-fast);
}

@media (min-width: 768px) {
    .service__view-all {
        display: flex;
    }
}

.service__view-all:hover {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.service__grid {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .service__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .service__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Service Card */
.service-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background-color: #ffffff;
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.service-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: rgba(15, 35, 80, 0.2);
}

.service-card__image {
    position: relative;
    height: 224px;
    overflow: hidden;
}

.service-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.service-card:hover .service-card__image img {
    transform: scale(1.05);
}

.service-card__image-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(15, 35, 80, 0);
    transition: background-color var(--transition-base);
}

.service-card:hover .service-card__image-overlay {
    background-color: rgba(15, 35, 80, 0.1);
}

.service-card__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: var(--spacing-xl);
}

.service-card__title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.service-card__price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--spacing-lg);
}

.service-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: auto;
    margin-bottom: var(--spacing-xl);
}

.service-card__tag {
    font-size: 0.75rem;
    color: var(--color-text-light);
    background-color: var(--color-border-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}

/* -----------------------------------------
   Anti-spam and UX Improvements
   ----------------------------------------- */

/* Disable phone link clicks on desktop (PC users rarely call from desktop) */
@media (min-width: 769px) {
    a[href^="tel:"] {
        pointer-events: none;
        cursor: default;
    }

    /* But keep header phone visible and styled */
    .header__phone-number {
        color: var(--color-primary);
    }
}

/* Keep phone links clickable on mobile */
@media (max-width: 768px) {
    a[href^="tel:"] {
        pointer-events: auto;
        cursor: pointer;
    }
}

.faq__answer {
    padding: 0 0 var(--spacing-lg) 48px;
    font-size: 0.9375rem;
    line-height: 1.8;
    color: var(--color-text-muted);
}

/* -----------------------------------------
   FAQ Minimalist (USP Page Style)
   ----------------------------------------- */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

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

.faq-item summary {
    display: flex;
    align-items: center;
    padding: 1.5rem 0;
    cursor: pointer;
    list-style: none;
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary-dark);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::before {
    content: "▶";
    margin-right: 1rem;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    transition: transform 0.2s;
}

.faq-item[open] summary::before {
    transform: rotate(90deg);
}

.faq-q {
    margin-right: 0.5rem;
}

.faq-icon {
    margin-left: auto;
    color: var(--color-text-muted);
    transition: transform 0.2s;
}

.faq-item[open] .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 0 1.5rem 2.5rem;
    font-size: 0.9375rem;
    line-height: 1.8;
    color: var(--color-text-muted);
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-primary);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid rgba(15, 35, 80, 0.3);
    transition: border-color var(--transition-fast);
    width: fit-content;
}

.service-card__link:hover {
    border-color: var(--color-primary);
}

/* -----------------------------------------
   Price Section (料金プラン)
   ----------------------------------------- */
.price__grid {
    display: grid;
    gap: var(--spacing-xl);
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .price__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.price-card {
    padding: var(--spacing-xl);
    background-color: rgba(245, 245, 240, 0.3);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

.price-card__title {
    font-size: 1.5rem;
    text-align: center;
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(182, 142, 85, 0.2);
}

.price-card__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.price-card__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border-light);
}

.price-card__item dt {
    color: var(--color-text);
}

.price-card__item dd {
    font-weight: 700;
    color: var(--color-primary);
}

.price-card__note {
    font-size: 0.75rem;
    color: var(--color-text-light);
    text-align: right;
    margin-top: var(--spacing-md);
}

/* -----------------------------------------
   Flow Section (ご利用の流れ)
   ----------------------------------------- */
.flow__grid {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .flow__grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

.flow__step {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.flow__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #ffffff;
    border: 1px solid rgba(182, 142, 85, 0.3);
    border-radius: 50%;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    z-index: 1;
}

.flow__icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-primary);
}

.flow__title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.flow__text {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.75;
}

/* 矢印線（PC） */
@media (min-width: 768px) {
    .flow__step:not(:last-child)::after {
        content: '';
        position: absolute;
        top: 32px;
        left: 50%;
        width: 100%;
        height: 1px;
        background-color: rgba(182, 142, 85, 0.3);
        z-index: 0;
    }
}

/* -----------------------------------------
   Case Study Section (施工実績)
   ----------------------------------------- */
.case__inner {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3xl);
}

@media (min-width: 768px) {
    .case__inner {
        flex-direction: row;
        align-items: flex-start;
    }
}

.case__content {
    flex: 1;
}

@media (min-width: 768px) {
    .case__content {
        max-width: 33.333%;
    }
}

.case__text {
    color: rgba(255, 255, 255, 0.7);
    line-height: 2;
    margin-bottom: var(--spacing-xl);
}

.case__cta {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.case__cta:hover {
    background-color: #ffffff;
    color: var(--color-primary);
}

.case__grid {
    flex: 2;
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 640px) {
    .case__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.case-card {
    padding: var(--spacing-md);
    background-color: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
}

.case-card__images {
    position: relative;
    display: flex;
    height: 192px;
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.case-card__before,
.case-card__after {
    position: relative;
    width: 50%;
}

.case-card__before img,
.case-card__after img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-card__before img {
    opacity: 0.6;
}

.case-card__before {
    background-color: #1a1a1a;
}

.case-card__label {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    font-size: 0.625rem;
    padding: 2px var(--spacing-sm);
}

.case-card__before .case-card__label {
    background-color: rgba(0, 0, 0, 0.6);
}

.case-card__after .case-card__label {
    background-color: var(--color-accent);
}

.case-card__title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
    color: #ffffff;
}

.case-card__description {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
}

/* -----------------------------------------
   Voice Section (お客様の声)
   ----------------------------------------- */
.voice__grid {
    display: grid;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .voice__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.voice-card {
    position: relative;
    padding: var(--spacing-xl);
    background-color: var(--color-cream);
    border-radius: var(--radius-sm);
    margin-top: var(--spacing-md);
}

.voice-card__quote,
.voice-card__quote-mark {
    position: absolute;
    top: -16px;
    left: var(--spacing-lg);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-accent);
    color: #ffffff;
    font-family: var(--font-serif);
    font-size: 1.25rem;
}

.voice-card__text {
    color: var(--color-text);
    line-height: 2;
    text-align: justify;
    margin-bottom: var(--spacing-lg);
}

.voice-card__footer,
.voice-card__author {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    font-size: 0.875rem;
}

.voice-card__name {
    font-weight: 700;
    color: var(--color-primary-dark);
}

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


/* -----------------------------------------
   Contact Section (お問い合わせ)
   ----------------------------------------- */
.contact__card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background-color: #ffffff;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-xl);
}

@media (min-width: 768px) {
    .contact__card {
        flex-direction: row;
    }
}

.contact__info {
    position: relative;
    padding: var(--spacing-2xl);
    background-color: var(--color-primary);
    color: #ffffff;
    overflow: hidden;
}

@media (min-width: 768px) {
    .contact__info {
        width: 50%;
        padding: var(--spacing-3xl);
    }
}

.contact__info-inner {
    position: relative;
    z-index: 1;
}

.contact__title {
    margin-bottom: var(--spacing-lg);
}

.contact__description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 2;
    margin-bottom: var(--spacing-2xl);
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact__detail {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.contact__detail-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    flex-shrink: 0;
}

.contact__detail-icon svg {
    width: 20px;
    height: 20px;
}

.contact__detail-label {
    display: block;
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.contact__detail-value {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
}

.contact__detail-note {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: var(--spacing-xs);
}

.contact__detail-address {
    font-weight: 500;
}

.contact__info-decor {
    position: absolute;
    top: -50px;
    right: -50px;
    width: 192px;
    height: 192px;
    border: 20px solid rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.contact__form {
    padding: var(--spacing-2xl);
}

@media (min-width: 768px) {
    .contact__form {
        width: 50%;
        padding: var(--spacing-3xl);
    }
}

.contact__form form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form__group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form__label {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-text);
}

.form__input,
.form__textarea {
    width: 100%;
    padding: var(--spacing-md);
    background-color: var(--color-border-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form__input:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form__textarea {
    min-height: 128px;
    resize: vertical;
}

.form__submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-md);
    background-color: var(--color-primary);
    color: #ffffff;
    font-weight: 700;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

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

/* -----------------------------------------
   FAQ Section (よくある質問)
   ----------------------------------------- */
.faq__list {
    max-width: 800px;
    margin: 0 auto;
}

.faq__item {
    border-bottom: 1px solid var(--color-border);
}

.faq__item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) 0;
    cursor: pointer;
    list-style: none;
}

.faq__item summary::-webkit-details-marker {
    display: none;
}

.faq__question {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.faq__question::before {
    content: 'Q';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background-color: var(--color-primary);
    color: #ffffff;
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.faq__icon {
    width: 24px;
    height: 24px;
    color: var(--color-gray);
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.faq__item[open] .faq__icon {
    transform: rotate(180deg);
}

.faq__answer {
    padding: 0 0 var(--spacing-lg) 48px;
    color: var(--color-text-muted);
    line-height: 2;
}

/* -----------------------------------------
   Page Header Banner (ページヘッダーバナー)
   ----------------------------------------- */
.page-header {
    position: relative;
    padding: 8rem 0 5rem;
    background-color: var(--color-primary);
    color: #ffffff;
    text-align: center;
    overflow: hidden;
}

.page-header__bg {
    position: absolute;
    inset: 0;
    opacity: 0.1;
    background-image: url("https://www.transparenttextures.com/patterns/asigaru.png");
    pointer-events: none;
}

.page-header__inner {
    position: relative;
    z-index: 1;
}

.page-header__title {
    font-size: clamp(1.75rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: #ffffff;
}

.page-header__description {
    font-size: 1.125rem;
    color: rgba(245, 245, 240, 0.8);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.8;
}

/* -----------------------------------------
   CTA Section (お問い合わせセクション)
   ----------------------------------------- */
.cta-section {
    padding: var(--spacing-4xl) 0;
    background-color: #f2f2f2;
    text-align: center;
}

.cta-section__title {
    font-size: clamp(1.5rem, 4vw, 2rem);
    margin-bottom: var(--spacing-lg);
}

.cta-section__description {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.8;
}

.cta-section__cards {
    display: grid;
    gap: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
}

@media (min-width: 768px) {
    .cta-section__cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

.cta-card {
    padding: var(--spacing-2xl);
    background-color: #ffffff;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.cta-card--phone {
    border-top: 4px solid var(--color-primary);
}

.cta-card--web {
    border-top: 4px solid var(--color-accent);
}

.cta-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-md);
}

.cta-card__icon svg {
    width: 32px;
    height: 32px;
}

.cta-card--phone .cta-card__icon svg {
    color: var(--color-primary);
}

.cta-card--web .cta-card__icon svg {
    color: var(--color-accent);
}

.cta-card__title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.cta-card__phone-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.cta-card__phone-number:hover {
    opacity: 0.8;
}

.cta-card__note {
    font-size: 0.75rem;
    color: var(--color-text-light);
}

.cta-card__text {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.cta-card__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background-color: var(--color-accent);
    color: #ffffff;
    font-weight: 700;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

.cta-card__button:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    transform: translateY(-2px);
}

.cta-section__note {
    font-size: 0.75rem;
    color: var(--color-text-light);
}

/* -----------------------------------------
   FAQ Navigation & Category Styles
   ----------------------------------------- */
.faq-nav {
    margin-bottom: var(--spacing-2xl);
}

.faq-nav__list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

.faq-nav__link {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.faq-nav__link:hover,
.faq-nav__link:focus {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
}

.faq-category {
    padding: var(--spacing-xl);
    background-color: #ffffff;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
    margin-bottom: var(--spacing-xl);
    scroll-margin-top: 7rem;
}

.faq-category__title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-light);
    font-size: 1.25rem;
    color: var(--color-primary);
}

.faq-category__accent {
    display: inline-block;
    width: 4px;
    height: 24px;
    background-color: var(--color-accent);
    border-radius: var(--radius-full);
}

/* -----------------------------------------
   Service Cards Grid
   ----------------------------------------- */
.service__grid {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .service__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .service__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    background-color: #ffffff;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: box-shadow var(--transition-fast);
}

.service-card:hover {
    box-shadow: var(--shadow-md);
}

.service-card__body {
    padding: var(--spacing-lg);
}

.service-card__title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-md);
    border-left: 3px solid var(--color-accent);
}

.service-card__price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.service-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.service-card__tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--color-cream);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* Price Cards Grid */
.price__grid {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .price__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.price-card {
    background-color: #ffffff;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    padding: var(--spacing-xl);
}

.price-card__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-light);
}

/* -----------------------------------------
   Flow Timeline Styles
   ----------------------------------------- */
.flow-timeline {
    position: relative;
}

.flow-step {
    display: flex;
    gap: var(--spacing-lg);
    position: relative;
    padding-bottom: var(--spacing-xl);
}

.flow-step:not(:last-child)::before {
    content: '';
    position: absolute;
    left: 28px;
    top: 56px;
    bottom: 0;
    width: 2px;
    background-color: var(--color-border);
}

.flow-step__number {
    width: 56px;
    height: 56px;
    background-color: var(--color-primary);
    color: #ffffff;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.flow-step__number--gold {
    background-color: var(--color-accent);
}

.flow-step__number--outline {
    background-color: var(--color-cream);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    font-size: 0.75rem;
    font-weight: 700;
}

.flow-step__content {
    flex: 1;
    background-color: #ffffff;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    padding: var(--spacing-lg);
    margin-top: -8px;
}

.flow-step__content--dashed {
    border-style: dashed;
    background-color: var(--color-cream);
}

.flow-step__header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.flow-step__title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary);
}

.flow-step__time {
    font-size: 0.75rem;
    color: var(--color-text-light);
    background-color: var(--color-cream);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
}

.flow-step__desc {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.flow-step__points {
    background-color: var(--color-cream);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
}

.flow-step__points li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text);
    padding: var(--spacing-xs) 0;
}

.flow-step__points li::before {
    content: '✓';
    color: var(--color-accent);
    font-weight: 700;
    flex-shrink: 0;
}

.flow-step__points--inline {
    display: grid;
    gap: var(--spacing-sm);
}

@media (min-width: 768px) {
    .flow-step__points--inline {
        grid-template-columns: repeat(2, 1fr);
    }
}

.flow-step--after::before {
    display: none;
}

/* -----------------------------------------
   Company Info Table Styles
   ----------------------------------------- */
.company-table {
    background-color: #ffffff;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.company-table table {
    width: 100%;
    border-collapse: collapse;
}

.company-table th,
.company-table td {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    border-bottom: 1px solid var(--color-border-light);
}

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

.company-table th {
    background-color: var(--color-cream);
    font-weight: 700;
    color: var(--color-primary);
    white-space: nowrap;
    width: 30%;
}

.company-table td {
    color: var(--color-text);
}

@media (max-width: 640px) {

    .company-table th,
    .company-table td {
        display: block;
        width: 100%;
    }

    .company-table th {
        padding-bottom: var(--spacing-xs);
        border-bottom: none;
    }

    .company-table td {
        padding-top: 0;
    }
}

/* -----------------------------------------
   Comparison Table (USP Page)
   ----------------------------------------- */
.comparison-table {
    width: 100%;
    margin: 3rem 0;
    overflow-x: auto;
    border-radius: 4px;
    box-shadow: var(--shadow-sm);
}

.comparison-table table {
    width: 100%;
    min-width: 600px;
    border-collapse: separate;
    border-spacing: 0;
    background: #ffffff;
    border: 1px solid var(--color-border-light);
}

.comparison-table th,
.comparison-table td {
    padding: 1.5rem 1rem;
    border-bottom: 1px solid var(--color-border-light);
    border-right: 1px solid var(--color-border-light);
    text-align: center;
    font-size: 0.9375rem;
}

.comparison-table th:last-child,
.comparison-table td:last-child {
    border-right: none;
}

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

.comparison-table thead th {
    background: #fcfcfc;
    font-weight: 700;
    color: var(--color-primary-dark);
}

.comparison-table tbody th {
    background: #fcfcfc;
    text-align: left;
    width: 20%;
    font-weight: 700;
}

/* Highlight Column (Papillon) */
.comparison-table .highlight-col {
    background-color: var(--color-cream);
    color: var(--color-primary);
    font-weight: 700;
}

.comparison-table thead th.highlight-col {
    background-color: var(--color-primary);
    color: #ffffff;
}

/* -----------------------------------------
   Voice Card Styles
   ----------------------------------------- */
.voice__grid {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .voice__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .voice__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.voice-card {
    background-color: #ffffff;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    padding: var(--spacing-lg);
    position: relative;
    transition: box-shadow var(--transition-fast);
}

.voice-card:hover {
    box-shadow: var(--shadow-md);
}

.voice-card__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-md);
    border-left: 3px solid var(--color-accent);
}

.voice-card__text {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.voice-card__footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border-light);
}

.voice-card__profile {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-primary-dark);
}

.voice-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.voice-card__tag {
    font-size: 0.75rem;
    color: var(--color-text-light);
    background-color: var(--color-cream);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
}

/* -----------------------------------------
   Area Card Styles
   ----------------------------------------- */
.area-card {
    background-color: #ffffff;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    padding: var(--spacing-lg);
}

.area-card--featured {
    background-color: var(--color-cream);
    border-color: rgba(182, 142, 85, 0.3);
}

.area-card__header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-light);
}

.area-card--featured .area-card__header {
    border-bottom-color: rgba(182, 142, 85, 0.3);
}

.area-card__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    font-family: var(--font-serif);
}

.area-card__badge {
    font-size: 0.75rem;
    color: #ffffff;
    background-color: var(--color-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.area-card__badge--secondary {
    background-color: rgba(15, 35, 80, 0.8);
}

.area-card__content {
    display: grid;
    gap: var(--spacing-md);
}

.area-card__region h4 {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.area-card__region h4::before {
    content: '';
    width: 8px;
    height: 8px;
    background-color: var(--color-accent);
    border-radius: var(--radius-full);
}

.area-card__region p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.8;
}

/* -----------------------------------------
   Legal Content Styles
   ----------------------------------------- */
.legal-content h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    font-family: var(--font-serif);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-cream);
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.legal-content p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.legal-content ul,
.legal-content ol {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.legal-content ul {
    list-style-type: disc;
}

.legal-content ol {
    list-style-type: decimal;
}

.legal-content li {
    margin-bottom: 0.5rem;
}

/* -----------------------------------------
   Enhanced Form Styles with Modern UX
   ----------------------------------------- */

/* Form Container */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

/* Form Group - Basic Structure */
.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    position: relative;
    margin-bottom: var(--spacing-md);
}

/* Form Field - Floating Label Container */
.form-field {
    position: relative;
    margin-bottom: var(--spacing-md);
}

.form-field--inline {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* Labels */
.form-label {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.form-label--floating {
    position: absolute;
    left: 1rem;
    top: 0.875rem;
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-text-light);
    pointer-events: none;
    transition: all 0.2s ease;
    background-color: #ffffff;
    padding: 0 0.25rem;
}

.form-required {
    color: #e53e3e;
    font-weight: 700;
}

/* Input Fields - WHITE BACKGROUND for visibility */
.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    font-family: var(--font-base);
    color: var(--color-text);
    background-color: #ffffff;
    /* WHITE BACKGROUND - Critical fix */
    border: 2px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-light);
    opacity: 0.6;
}

/* Focus State - Enhanced with glow effect */
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(15, 35, 80, 0.1),
        0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Valid Input Indicator - subtle green border on valid, filled inputs */
.form-input:not(:placeholder-shown):valid,
.form-select:valid,
.form-textarea:not(:placeholder-shown):valid {
    border-color: #38a169;
}

/* Helper Text - guidance below form fields */
.form-helper {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
    line-height: 1.4;
}

/* Floating Label - Active State */
.form-field--float .form-label--floating,
.form-input:focus~.form-label--floating,
.form-input:not(:placeholder-shown)~.form-label--floating {
    top: -0.5rem;
    left: 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary);
}

/* Textarea */
.form-textarea {
    min-height: 10rem;
    resize: vertical;
    line-height: 1.6;
}

/* Input with Icon */
.form-input--icon {
    padding-left: 2.75rem;
}

.form-field__icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-light);
    pointer-events: none;
}

/* Validation States */
.form-input--error,
.form-select--error,
.form-textarea--error {
    border-color: #e53e3e;
    background-color: #fff5f5;
}

.form-input--error:focus,
.form-select--error:focus,
.form-textarea--error:focus {
    box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.1),
        0 1px 3px rgba(0, 0, 0, 0.1);
}

.form-input--success,
.form-select--success,
.form-textarea--success {
    border-color: #38a169;
    background-color: #f0fff4;
}

.form-input--success:focus,
.form-select--success:focus,
.form-textarea--success:focus {
    box-shadow: 0 0 0 3px rgba(56, 161, 105, 0.1),
        0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Error Message */
.form-error-message {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
    font-size: 0.75rem;
    color: #e53e3e;
    animation: slideDown 0.2s ease;
}

.form-error-message svg {
    flex-shrink: 0;
    margin-top: 2px;
}

/* Success Icon */
.form-success-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #38a169;
    animation: scaleIn 0.3s ease;
}

/* Form Hint */
.form-hint {
    font-size: 0.75rem;
    color: var(--color-text-light);
    line-height: 1.5;
}

.form-hint--error {
    color: #e53e3e;
}

/* Select Dropdown */
.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-select:focus {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%230f2350' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}

/* Checkbox and Radio - Enhanced Touch Targets */
.form-checkbox,
.form-radio {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    cursor: pointer;
    transition: background-color 0.2s ease;
    border-radius: var(--radius-sm);
}

.form-checkbox:hover,
.form-radio:hover {
    background-color: rgba(15, 35, 80, 0.02);
}

.form-checkbox input[type="checkbox"],
.form-radio input[type="radio"] {
    width: 1.25rem;
    height: 1.25rem;
    margin-top: 0.125rem;
    cursor: pointer;
    flex-shrink: 0;
}

/* Service Selection Cards (for reservation form) */
.service-selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--spacing-md);
}

@media (min-width: 900px) {
    .service-selection-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card-checkbox {
    position: relative;
}

.service-card-checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

/* Card layout: icon left, stacked text right */
.service-card-label {
    display: grid;
    grid-template-columns: 24px 1fr;
    grid-template-rows: auto auto;
    gap: 0.25rem 0.5rem;
    padding: 0.75rem 0.875rem;
    background-color: #ffffff;
    border: 2px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 3.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.35;
}

/* Icon: spans both rows, stays in top-left */
.service-card-label svg {
    grid-row: 1 / 3;
    grid-column: 1;
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    align-self: start;
    margin-top: 0.0625rem;
}

/* Hide the inline <br> - we use grid rows instead */
.service-card-label br {
    display: none;
}

/* Price styling */
.service-card-label small {
    grid-column: 2;
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-muted);
}

.service-card-label:hover {
    border-color: var(--color-primary);
    background-color: rgba(15, 35, 80, 0.02);
}

.service-card-checkbox input[type="checkbox"]:checked+.service-card-label {
    border-color: var(--color-primary);
    background-color: rgba(15, 35, 80, 0.05);
    box-shadow: 0 0 0 3px rgba(15, 35, 80, 0.1);
}

.service-card-checkbox input[type="checkbox"]:checked+.service-card-label::before {
    content: "✓";
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 1.5rem;
    height: 1.5rem;
    background-color: var(--color-primary);
    color: #ffffff;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
}

/* Progressive Disclosure - Accordion */
.form-section {
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    background-color: #ffffff;
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
}

.form-section__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-bg-secondary);
    cursor: pointer;
    transition: background-color 0.2s ease;
    user-select: none;
}

.form-section__header:hover {
    background-color: var(--color-cream);
}

.form-section__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-section__icon {
    transition: transform 0.3s ease;
}

.form-section--collapsed .form-section__icon {
    transform: rotate(-90deg);
}

.form-section__content {
    padding: var(--spacing-lg);
    display: block;
}

.form-section--collapsed .form-section__content {
    display: none;
}

/* Form Step Indicator */
.form-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-sm);
}

.form-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    flex: 1;
    position: relative;
}

.form-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 1.25rem;
    left: 50%;
    width: 100%;
    height: 2px;
    background-color: var(--color-border-light);
    z-index: 0;
}

.form-step__number {
    width: 2.5rem;
    height: 2.5rem;
    background-color: #ffffff;
    border: 2px solid var(--color-border-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--color-text-light);
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.form-step--active .form-step__number {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
}

.form-step--completed .form-step__number {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: #ffffff;
}

.form-step__label {
    font-size: 0.75rem;
    color: var(--color-text-light);
    text-align: center;
}

.form-step--active .form-step__label {
    color: var(--color-primary);
    font-weight: 600;
}

/* Animations */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: translateY(-50%) scale(0.8);
    }

    to {
        opacity: 1;
        transform: translateY(-50%) scale(1);
    }
}

/* Mobile Responsive Optimizations */
@media (max-width: 640px) {

    .form-input,
    .form-select,
    .form-textarea {
        font-size: 16px;
        /* Prevents zoom on iOS */
        padding: 1rem;
    }

    .service-selection-grid {
        grid-template-columns: 1fr;
    }

    .form-steps {
        padding: var(--spacing-md);
    }

    .form-step__label {
        display: none;
    }
}

/* -----------------------------------------
   Price Table Styles
   ----------------------------------------- */
.price-table-wrapper {
    background: white;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border-light);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    margin-bottom: var(--spacing-xl);
}

.price-table__header {
    background: var(--color-bg-secondary);
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-light);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.price-table__header h3 {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary);
}

.price-table__indicator {
    width: 4px;
    height: 1.5rem;
    background: var(--color-accent);
    border-radius: 2px;
}

.price-table__note {
    padding: var(--spacing-md);
    background: var(--color-bg-secondary);
    font-size: 0.75rem;
    color: var(--color-text-light);
}

.price-cell {
    font-weight: 700;
    color: var(--color-primary);
    font-size: 1.125rem;
}

/* Price Card Grid */
.price-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .price-card-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Price Cards */
.price-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-sm);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    border-top: 4px solid var(--color-accent);
    position: relative;
    overflow: hidden;
    text-align: center;
    transition: box-shadow var(--transition-normal);
}

.price-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.price-card__badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--color-accent);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-bottom-left-radius: 0.5rem;
}

.price-card__title {
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.price-card__description {
    font-size: 0.75rem;
    color: var(--color-text-light);
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-light);
}

.price-card__original {
    font-size: 0.75rem;
    color: var(--color-text-light);
    text-decoration: line-through;
    margin-bottom: 0.25rem;
}

.price-card__price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.price-card__price span {
    font-size: 0.875rem;
    font-weight: 400;
}

.price-card__tax {
    font-size: 0.625rem;
    color: var(--color-text-light);
}

/* -----------------------------------------
   USP Point Styles
   ----------------------------------------- */
.usp-point {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 6rem;
    position: relative;
}

.usp-point:last-child {
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .usp-point {
        flex-direction: row;
        align-items: flex-start;
        gap: 4rem;
    }

    .usp-point:nth-child(even) {
        flex-direction: row-reverse;
    }
}

.usp-point__image {
    flex: 0 0 auto;
    width: 100%;
    position: relative;
}

@media (min-width: 768px) {
    .usp-point__image {
        width: 45%;
    }
}

.usp-point__image img {
    width: 100%;
    height: 16rem;
    object-fit: cover;
    border-radius: 2px;
    box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
    .usp-point__image img {
        height: 24rem;
    }
}

.usp-point__number {
    position: absolute;
    top: -15px;
    left: -15px;
    width: 60px;
    height: 60px;
    background-color: var(--color-gold);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    z-index: 10;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.1);
}

.usp-point__content {
    flex: 1;
}

.usp-point__title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.usp-point__subtitle {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-gold);
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    padding-bottom: 0.25rem;
    border-bottom: 1px solid var(--color-gold);
}

.usp-point__description {
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.usp-point__list {
    background: var(--color-bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(182, 142, 85, 0.1);
}

.usp-point__list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.usp-point__list li:last-child {
    margin-bottom: 0;
}

.usp-point__list li::before {
    content: "✓";
    color: var(--color-accent);
    font-weight: 700;
    flex-shrink: 0;
}

/* -----------------------------------------
   Contact Confirmation Buttons
   ----------------------------------------- */
.confirm-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-direction: column;
    align-items: stretch;
    margin-top: 2rem;
}

.confirm-buttons__submit {
    flex: 1;
}

.confirm-buttons__submit-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 700;
}

.confirm-buttons__edit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0.875rem 1.5rem;
}

/* PC: 横並び、修正を左、送信を右に配置 */
@media (min-width: 768px) {
    .confirm-buttons {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
    
    .confirm-buttons__edit {
        order: 1;
        flex: 0 0 auto;
        width: auto;
        margin-right: auto;
    }
    
    .confirm-buttons__submit {
        order: 2;
        flex: 0 0 auto;
        margin-left: auto;
    }
    
    .confirm-buttons__submit-btn {
        width: auto;
        min-width: 200px;
    }
}

/* -----------------------------------------
   Screen Reader Only (Accessibility)
   ----------------------------------------- */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* -----------------------------------------
   CEO Message Section (代表メッセージ)
   ----------------------------------------- */
.ceo-message {
    display: grid;
    gap: var(--spacing-3xl);
    align-items: flex-start;
}

@media (min-width: 768px) {
    .ceo-message {
        grid-template-columns: 1fr 1.2fr;
        gap: var(--spacing-4xl);
    }
}

.ceo-message__image {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 125%;
    overflow: hidden;
    border-radius: 2px;
}

@media (min-width: 768px) {
    .ceo-message__image {
        padding-bottom: 140%;
        position: sticky;
        top: 8rem;
    }
}

.ceo-message__image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ceo-message__content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.ceo-message__title {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    color: var(--color-primary-dark);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.ceo-message__text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.ceo-message__text p {
    font-size: 0.9375rem;
    color: var(--color-text);
    line-height: 2;
    text-align: justify;
}

.ceo-message__signature {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border-light);
    text-align: right;
}

.ceo-message__company {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
}

.ceo-message__name {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    letter-spacing: 0.1em;
}