/* ============================================================
   NAKANO会計事務所 — Page-specific Styles
   ============================================================ */

/* ============================================================
   Hero Section (front-page)
============================================================ */
.na-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background:
        linear-gradient(135deg, rgba(27, 42, 74, 0.55) 0%, rgba(44, 68, 112, 0.5) 50%, rgba(27, 42, 74, 0.55) 100%),
        url('../images/hero-bg.jpg') center / cover no-repeat;
    overflow: hidden;
}

.na-hero__bg {
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 60px,
            rgba(255, 255, 255, 0.015) 60px,
            rgba(255, 255, 255, 0.015) 61px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 60px,
            rgba(255, 255, 255, 0.015) 60px,
            rgba(255, 255, 255, 0.015) 61px
        );
    pointer-events: none;
}

.na-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--na-accent), var(--na-accent-hover), var(--na-accent));
}

.na-hero__content {
    position: relative;
    z-index: 1;
    padding-top: calc(var(--na-header-height) + 32px);
    padding-bottom: 48px;
    max-width: 720px;
}

.na-hero__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 32px;
}

.na-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: rgba(200, 164, 92, 0.12);
    border: 1px solid rgba(200, 164, 92, 0.3);
    color: var(--na-accent);
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 600;
}

.na-hero__heading {
    color: #FFFFFF;
    font-size: clamp(2rem, 5vw, 3.25rem);
    line-height: 1.4;
    margin-bottom: 24px;
}

.na-hero__heading-accent {
    color: var(--na-accent);
}

.na-hero__lead {
    color: rgba(255, 255, 255, 0.75);
    font-size: 1.125rem;
    line-height: 1.9;
    margin-bottom: 40px;
}

.na-hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.na-hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 1;
}

.na-hero__scroll-text {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: rgba(255, 255, 255, 0.4);
}

.na-hero__scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.4), transparent);
    animation: na-scroll-pulse 2s ease-in-out infinite;
}

@keyframes na-scroll-pulse {
    0%, 100% { opacity: 0.4; transform: scaleY(1); }
    50% { opacity: 1; transform: scaleY(1.2); }
}

/* ============================================================
   Service Cards (front-page + service page)
============================================================ */
.na-services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.na-service-card {
    text-align: center;
    padding: 48px 32px;
}

.na-service-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    margin: 0 auto 24px;
    background: var(--na-accent-light);
    color: var(--na-accent);
    border-radius: var(--na-radius-lg);
    font-size: 1.75rem;
    transition: all var(--na-transition);
}

.na-service-card:hover .na-service-card__icon {
    background: var(--na-accent);
    color: var(--na-white);
    transform: scale(1.05);
}

.na-service-card__title {
    margin-bottom: 12px;
}

.na-service-card__text {
    color: var(--na-text-muted);
    font-size: 0.9375rem;
    margin-bottom: 20px;
}

.na-service-card__list {
    text-align: left;
}

.na-service-card__list li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: 0.875rem;
    color: var(--na-text);
}

.na-service-card__list li i {
    color: var(--na-success);
    font-size: 0.75rem;
    flex-shrink: 0;
}

.na-services-cta {
    text-align: center;
    margin-top: 48px;
}

/* ============================================================
   Reasons (front-page)
============================================================ */
.na-reasons-grid {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.na-reason-card {
    display: flex;
    gap: 32px;
    align-items: flex-start;
    padding: 40px;
    background: var(--na-white);
    border: 1px solid var(--na-border);
    border-radius: var(--na-radius-lg);
    transition: all var(--na-transition);
}

.na-reason-card:hover {
    box-shadow: var(--na-shadow-card-hover);
    border-color: rgba(200, 164, 92, 0.3);
}

.na-reason-card__number {
    font-family: 'Noto Serif JP', serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--na-accent);
    line-height: 1;
    flex-shrink: 0;
    opacity: 0.3;
}

.na-reason-card__content {
    flex: 1;
}

.na-reason-card__title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.na-reason-card__title i {
    color: var(--na-accent);
}

.na-reason-card__text {
    color: var(--na-text-muted);
    font-size: 0.9375rem;
    line-height: 1.9;
}

/* ============================================================
   Stats (front-page)
============================================================ */
.na-stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.na-stats__item {
    text-align: center;
}

.na-stats__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    background: rgba(200, 164, 92, 0.15);
    color: var(--na-accent);
    border-radius: 50%;
    font-size: 1.25rem;
}

.na-stats__number {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
    margin-bottom: 8px;
}

.na-stats__number .na-countup {
    font-family: 'Noto Serif JP', serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--na-accent);
    line-height: 1;
}

.na-stats__unit {
    font-size: 1.25rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.7);
}

.na-stats__label {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--na-white);
}

/* ============================================================
   Flow Preview (front-page)
============================================================ */
.na-flow-preview {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 16px;
}

.na-flow-preview__item {
    flex: 1;
    max-width: 220px;
    text-align: center;
}

.na-flow-preview__step {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--na-accent);
    color: var(--na-white);
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: 50%;
    margin-bottom: 12px;
}

.na-flow-preview__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    background: var(--na-accent-light);
    color: var(--na-accent);
    border-radius: var(--na-radius-md);
    font-size: 1.25rem;
}

.na-flow-preview__item h3 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.na-flow-preview__item p {
    font-size: 0.8125rem;
    color: var(--na-text-muted);
    line-height: 1.7;
}

.na-flow-preview__arrow {
    display: flex;
    align-items: center;
    padding-top: 72px;
    color: var(--na-accent);
    font-size: 1.125rem;
    flex-shrink: 0;
}

.na-flow-cta {
    text-align: center;
    margin-top: 48px;
}

/* ============================================================
   News (front-page)
============================================================ */
.na-news__grid {
    display: flex;
    flex-direction: column;
    gap: 1px;
    background: var(--na-border);
    border: 1px solid var(--na-border);
    border-radius: var(--na-radius-lg);
    overflow: hidden;
}

.na-news__card {
    padding: 24px 32px;
    background: var(--na-white);
    transition: background var(--na-transition);
}

.na-news__card:hover {
    background: var(--na-light-gray);
}

.na-news__meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.na-news__date {
    font-size: 0.8125rem;
    color: var(--na-text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.na-news__cat {
    display: inline-block;
    padding: 2px 10px;
    background: var(--na-primary);
    color: var(--na-white);
    font-size: 0.6875rem;
    font-weight: 700;
    border-radius: 50px;
    letter-spacing: 0.03em;
}

.na-news__title {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 0.9375rem;
    font-weight: 600;
}

.na-news__title a {
    color: var(--na-text);
    transition: color var(--na-transition);
}

.na-news__title a:hover {
    color: var(--na-accent);
}

.na-news__empty {
    text-align: center;
    color: var(--na-text-muted);
}

/* ============================================================
   Service Detail (page-service)
============================================================ */
.na-service-detail {
    display: flex;
    gap: 48px;
    align-items: flex-start;
    padding: 24px 0;
}

.na-service-detail__icon-area {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.na-service-detail__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--na-primary), var(--na-primary-light));
    color: var(--na-accent);
    border-radius: var(--na-radius-lg);
    font-size: 2rem;
}

.na-service-detail__content h2 {
    margin-bottom: 16px;
}

.na-service-detail__lead {
    font-size: 1.0625rem;
    color: var(--na-text-muted);
    line-height: 1.9;
    margin-bottom: 32px;
}

.na-service-detail__features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.na-service-detail__feature {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.na-service-detail__feature > i {
    color: var(--na-accent);
    font-size: 1.125rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.na-service-detail__feature h4 {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--na-text);
    margin-bottom: 4px;
}

.na-service-detail__feature p {
    font-size: 0.875rem;
    color: var(--na-text-muted);
    line-height: 1.7;
}

.na-service-detail__price {
    display: inline-flex;
    align-items: baseline;
    gap: 12px;
    padding: 16px 28px;
    background: var(--na-accent-light);
    border: 1px solid rgba(200, 164, 92, 0.2);
    border-radius: var(--na-radius-md);
}

.na-service-detail__price-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--na-text-muted);
}

.na-service-detail__price-value {
    font-family: 'Noto Serif JP', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--na-primary);
}

.na-service-detail__price-unit {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--na-text-muted);
}

/* ============================================================
   Pricing Table (page-service)
============================================================ */
.na-pricing-table {
    overflow-x: auto;
}

.na-pricing-table table {
    width: 100%;
    border-collapse: collapse;
    background: var(--na-white);
    border-radius: var(--na-radius-lg);
    overflow: hidden;
    box-shadow: var(--na-shadow-card);
}

.na-pricing-table thead {
    background: var(--na-primary);
}

.na-pricing-table th {
    padding: 16px 24px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--na-white);
    text-align: left;
}

.na-pricing-table td {
    padding: 18px 24px;
    font-size: 0.9375rem;
    color: var(--na-text);
    border-bottom: 1px solid var(--na-border);
}

.na-pricing-table td i {
    color: var(--na-accent);
    margin-right: 8px;
    width: 20px;
    text-align: center;
}

.na-pricing-table__price {
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    color: var(--na-primary) !important;
    font-size: 1.0625rem !important;
}

.na-pricing-table tbody tr:hover {
    background: var(--na-off-white);
}

.na-pricing-table tbody tr:last-child td {
    border-bottom: none;
}

.na-pricing-note {
    text-align: center;
    color: var(--na-text-muted);
    margin-top: 24px;
    font-size: 0.875rem;
}

/* ============================================================
   Flow Timeline (page-flow)
============================================================ */
.na-flow-timeline {
    position: relative;
    padding-left: 40px;
}

.na-flow-timeline::before {
    content: '';
    position: absolute;
    left: 19px;
    top: 24px;
    bottom: 24px;
    width: 2px;
    background: linear-gradient(to bottom, var(--na-accent), var(--na-border));
}

.na-flow-step {
    position: relative;
    padding-bottom: 48px;
}

.na-flow-step--last {
    padding-bottom: 0;
}

.na-flow-step__marker {
    position: absolute;
    left: -40px;
    top: 0;
    z-index: 1;
}

.na-flow-step__number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--na-accent);
    color: var(--na-white);
    font-family: 'Noto Serif JP', serif;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 50%;
    box-shadow: 0 0 0 4px var(--na-white), 0 0 0 6px var(--na-accent);
}

.na-flow-step__content {
    background: var(--na-white);
    border: 1px solid var(--na-border);
    border-radius: var(--na-radius-lg);
    padding: 32px;
    margin-left: 16px;
    transition: box-shadow var(--na-transition);
}

.na-flow-step__content:hover {
    box-shadow: var(--na-shadow-card);
}

.na-flow-step__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--na-accent-light);
    color: var(--na-accent);
    border-radius: var(--na-radius-md);
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.na-flow-step__content h3 {
    margin-bottom: 12px;
}

.na-flow-step__content p {
    color: var(--na-text-muted);
    font-size: 0.9375rem;
    line-height: 1.9;
}

.na-flow-step__note {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    padding: 8px 16px;
    background: var(--na-off-white);
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--na-accent);
}

.na-flow-step__highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 16px;
}

.na-flow-step__highlights span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--na-success);
}

/* ============================================================
   About Profile (page-about)
============================================================ */
.na-about-profile {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 56px;
    align-items: start;
}

.na-about-profile__photo img {
    border-radius: var(--na-radius-lg);
    width: 100%;
    object-fit: cover;
    aspect-ratio: 3/4;
}

.na-about-profile__photo-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    aspect-ratio: 3/4;
    background: var(--na-light-gray);
    border: 2px dashed var(--na-border);
    border-radius: var(--na-radius-lg);
    color: var(--na-text-light);
    font-size: 4rem;
}

.na-about-profile__info h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 4px;
}

.na-about-profile__title {
    font-size: 0.9375rem;
    color: var(--na-accent);
    font-weight: 600;
    margin-bottom: 24px;
}

.na-about-profile__message {
    font-size: 1.0625rem;
    line-height: 1.9;
    color: var(--na-text);
    margin-bottom: 24px;
    padding: 24px;
    background: var(--na-accent-light);
    border-left: 4px solid var(--na-accent);
    border-radius: 0 var(--na-radius-md) var(--na-radius-md) 0;
}

.na-about-profile__bio {
    color: var(--na-text-muted);
    font-size: 0.9375rem;
    line-height: 1.9;
}

/* ============================================================
   Qualifications (page-about)
============================================================ */
.na-qualifications-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.na-qualification-card {
    padding: 36px 28px;
}

.na-qualification-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--na-accent-light);
    color: var(--na-accent);
    border-radius: var(--na-radius-md);
    font-size: 1.375rem;
    margin-bottom: 20px;
}

.na-qualification-card h3 {
    font-size: 1.125rem;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--na-accent);
}

.na-qualification-card__list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.9375rem;
    color: var(--na-text);
    border-bottom: 1px solid var(--na-border);
}

.na-qualification-card__list li:last-child {
    border-bottom: none;
}

.na-qualification-card__list li i {
    color: var(--na-accent);
    font-size: 0.875rem;
    flex-shrink: 0;
    width: 20px;
    text-align: center;
}

.na-qualification-card__list--timeline li {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
}

.na-qualification-card__year {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--na-accent);
    letter-spacing: 0.05em;
}

/* ============================================================
   Philosophy (page-about)
============================================================ */
.na-philosophy__quote {
    text-align: center;
    margin-bottom: 56px;
    padding: 48px 32px;
    background: var(--na-off-white);
    border-radius: var(--na-radius-lg);
    border: 1px solid var(--na-border);
    position: relative;
}

.na-philosophy__quote::before {
    content: '\201C';
    font-family: 'Noto Serif JP', serif;
    font-size: 5rem;
    color: var(--na-accent);
    opacity: 0.2;
    position: absolute;
    top: 16px;
    left: 32px;
    line-height: 1;
}

.na-philosophy__quote p {
    font-family: 'Noto Serif JP', serif;
    font-size: 1.125rem;
    line-height: 2;
    color: var(--na-text);
    position: relative;
}

.na-philosophy__quote p + p {
    margin-top: 16px;
}

.na-philosophy__values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.na-philosophy__value {
    text-align: center;
}

.na-philosophy__value-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    background: var(--na-primary);
    color: var(--na-accent);
    border-radius: 50%;
    font-size: 1.5rem;
}

.na-philosophy__value h4 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

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

/* ============================================================
   Office Table (page-about)
============================================================ */
.na-office-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--na-white);
    border-radius: var(--na-radius-lg);
    overflow: hidden;
    box-shadow: var(--na-shadow-card);
}

.na-office-table th,
.na-office-table td {
    padding: 18px 24px;
    font-size: 0.9375rem;
    text-align: left;
    border-bottom: 1px solid var(--na-border);
}

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

.na-office-table th {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    color: var(--na-primary);
    background: var(--na-off-white);
    width: 200px;
    white-space: nowrap;
}

.na-office-table th i {
    color: var(--na-accent);
    margin-right: 8px;
    width: 18px;
    text-align: center;
}

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

/* ============================================================
   FAQ Accordion (page-faq, page-flow)
============================================================ */
.na-faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.na-faq__item {
    background: var(--na-white);
    border: 1px solid var(--na-border);
    border-radius: var(--na-radius-md);
    overflow: hidden;
    transition: border-color var(--na-transition), box-shadow var(--na-transition);
}

.na-faq__item[open] {
    border-color: rgba(200, 164, 92, 0.3);
    box-shadow: var(--na-shadow-sm);
}

.na-faq__question {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    cursor: pointer;
    list-style: none;
    user-select: none;
    transition: background var(--na-transition);
}

.na-faq__question::-webkit-details-marker {
    display: none;
}

.na-faq__question:hover {
    background: var(--na-off-white);
}

.na-faq__q-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--na-primary);
    color: var(--na-white);
    font-family: 'Noto Serif JP', serif;
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: var(--na-radius-sm);
    flex-shrink: 0;
}

.na-faq__question span:not(.na-faq__q-icon) {
    flex: 1;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--na-text);
    line-height: 1.5;
}

.na-faq__chevron {
    font-size: 0.75rem;
    color: var(--na-text-muted);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.na-faq__item[open] .na-faq__chevron {
    transform: rotate(180deg);
}

.na-faq__answer {
    padding: 16px 24px 24px 72px;
}

.na-faq__answer p {
    font-size: 0.9375rem;
    color: var(--na-text-muted);
    line-height: 1.9;
}

/* ============================================================
   Contact (page-contact)
============================================================ */
.na-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: start;
}

.na-contact-info__heading {
    margin-bottom: 12px;
}

.na-contact-info__lead {
    color: var(--na-text-muted);
    font-size: 0.9375rem;
    margin-bottom: 32px;
    line-height: 1.9;
}

.na-contact-info__items {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.na-contact-info__item {
    display: flex;
    gap: 16px;
    align-items: center;
}

.na-contact-info__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--na-accent-light);
    color: var(--na-accent);
    border-radius: var(--na-radius-md);
    font-size: 1.125rem;
    flex-shrink: 0;
}

.na-contact-info__item h4 {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--na-text-muted);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.na-contact-info__value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--na-text);
}

.na-contact-info__value a {
    color: var(--na-primary);
    transition: color var(--na-transition);
}

.na-contact-info__value a:hover {
    color: var(--na-accent);
}

.na-contact-info__note {
    font-size: 0.8125rem;
    color: var(--na-text-muted);
    margin-top: 2px;
}

/* Contact Form */
.na-contact-form-wrap {
    background: var(--na-white);
    border: 1px solid var(--na-border);
    border-radius: var(--na-radius-lg);
    padding: 40px;
    box-shadow: var(--na-shadow-card);
}

.na-contact-form-wrap h3 {
    margin-bottom: 8px;
}

.na-contact-form__note {
    font-size: 0.8125rem;
    color: var(--na-text-muted);
    margin-bottom: 24px;
}

.na-contact-form__required {
    color: #E53E3E;
}

.na-contact-form__group {
    margin-bottom: 20px;
}

.na-contact-form__group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--na-text);
    margin-bottom: 6px;
}

.na-contact-form__group input,
.na-contact-form__group select,
.na-contact-form__group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 0.9375rem;
    color: var(--na-text);
    background: var(--na-off-white);
    border: 1px solid var(--na-border);
    border-radius: var(--na-radius-sm);
    transition: border-color var(--na-transition), box-shadow var(--na-transition);
    appearance: none;
}

.na-contact-form__group input:focus,
.na-contact-form__group select:focus,
.na-contact-form__group textarea:focus {
    outline: none;
    border-color: var(--na-accent);
    box-shadow: 0 0 0 3px rgba(200, 164, 92, 0.15);
}

.na-contact-form__group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23718096' d='M1.41 0L6 4.58 10.59 0 12 1.41l-6 6-6-6z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.na-contact-form__group textarea {
    resize: vertical;
    min-height: 120px;
}

.na-contact-form__privacy {
    margin-bottom: 24px;
}

.na-contact-form__privacy label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--na-text-muted);
    cursor: pointer;
}

.na-contact-form__privacy input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--na-accent);
}

.na-contact-form__privacy a {
    color: var(--na-accent);
    text-decoration: underline;
}

.na-contact-form__disclaimer {
    margin-top: 16px;
    font-size: 0.8125rem;
    color: var(--na-text-light);
    text-align: center;
}

/* ============================================================
   Map & Access (page-contact)
============================================================ */
.na-map-wrap {
    overflow: hidden;
    border-radius: var(--na-radius-lg);
    box-shadow: var(--na-shadow-card);
}

.na-access-info {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.na-access-info__item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.na-access-info__item i {
    color: var(--na-accent);
    font-size: 1.25rem;
    width: 24px;
    text-align: center;
}

.na-access-info__item strong {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--na-text);
    display: block;
}

.na-access-info__item span {
    font-size: 0.8125rem;
    color: var(--na-text-muted);
}

/* ============================================================
   Responsive — 1024px
============================================================ */
@media (max-width: 1024px) {
    .na-stats__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }

    .na-flow-preview {
        flex-wrap: wrap;
        gap: 24px;
    }

    .na-flow-preview__arrow {
        display: none;
    }

    .na-flow-preview__item {
        flex: 1 1 calc(50% - 12px);
        max-width: none;
    }

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

    .na-qualifications-grid {
        grid-template-columns: 1fr;
    }

    .na-contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .na-about-profile {
        grid-template-columns: 240px 1fr;
        gap: 40px;
    }
}

/* ============================================================
   Responsive — 768px
============================================================ */
@media (max-width: 768px) {
    .na-hero__content {
        padding-top: calc(var(--na-header-height) + 48px);
    }

    .na-hero__heading {
        font-size: clamp(1.75rem, 6vw, 2.5rem);
    }

    .na-hero__badges {
        gap: 8px;
    }

    .na-hero__badge {
        font-size: 0.75rem;
        padding: 4px 12px;
    }

    .na-hero__scroll {
        display: none;
    }

    .na-services-grid {
        grid-template-columns: 1fr;
    }

    .na-reason-card {
        flex-direction: column;
        gap: 16px;
        padding: 28px;
    }

    .na-reason-card__number {
        font-size: 2.5rem;
    }

    .na-flow-preview__item {
        flex: 1 1 100%;
    }

    .na-service-detail {
        flex-direction: column;
        gap: 24px;
    }

    .na-service-detail__icon-area {
        flex-direction: row;
        gap: 16px;
    }

    .na-about-profile {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .na-about-profile__photo {
        max-width: 280px;
        margin: 0 auto;
    }

    .na-philosophy__values {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .na-office-table th {
        width: 140px;
        font-size: 0.8125rem;
    }

    .na-faq__answer {
        padding-left: 24px;
    }

    .na-contact-form-wrap {
        padding: 28px 20px;
    }

    .na-access-info {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }

    .na-hero__actions {
        flex-direction: column;
    }

    .na-hero__actions .na-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================================
   Responsive — 480px
============================================================ */
@media (max-width: 480px) {
    .na-stats__grid {
        grid-template-columns: 1fr;
    }

    .na-stats__number .na-countup {
        font-size: 2.25rem;
    }

    .na-flow-timeline {
        padding-left: 32px;
    }

    .na-flow-timeline::before {
        left: 15px;
    }

    .na-flow-step__marker {
        left: -32px;
    }

    .na-flow-step__number {
        width: 32px;
        height: 32px;
        font-size: 0.8125rem;
        box-shadow: 0 0 0 3px var(--na-white), 0 0 0 5px var(--na-accent);
    }

    .na-flow-step__content {
        padding: 24px 20px;
        margin-left: 8px;
    }

    .na-pricing-table th,
    .na-pricing-table td {
        padding: 12px 16px;
        font-size: 0.8125rem;
    }

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

    .na-office-table th {
        padding-bottom: 4px;
        border-bottom: none;
    }

    .na-office-table td {
        padding-top: 4px;
    }
}