* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --base-color: #f9faf8;
    --main-color: rgb(218, 200, 133);
    --main-color-dark: #00506e;
    --accent-color: #C64128;
    --text-color: #3f3f3f;
    --base-color-rgb: 249, 250, 248;
    --main-color-rgb: 218, 200, 133;
    --main-color-dark-rgb: 0, 80, 110;
    --accent-color-rgb: 198, 65, 40;
    --text-color-rgb: 63, 63, 63;
    /* legacy alias kept so any remaining var(--sub-color) references still resolve */
    --sub-color: var(--main-color);
}

body {
    font-family: "Times New Roman", "Yu Mincho", "Hiragino Mincho ProN", "MS Mincho", serif;
    line-height: 1.8;
    color: var(--text-color);
    background-color: var(--base-color);
    overflow-x: hidden;
}

/* Header */
.header {
    background: rgba(var(--base-color-rgb), 0.95);
    color: var(--text-color);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    /* border-bottom: 3px solid var(--main-color); */
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s ease, opacity 0.35s ease, box-shadow 0.35s ease;
    backdrop-filter: blur(8px);
}

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

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.25em 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--text-color);
    letter-spacing: 0.12em;
}

.nav {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav>a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 5px;
}

.nav>a:hover {
    background: var(--base-color);
    color: var(--main-color);
}

/* Mode Switcher */
.mode-switcher {
    display: flex;
    gap: 0;
    align-items: center;
    border: 1px solid #d0d0d0;
    border-radius: 20px;
    padding: 2px;
    background: #f5f5f5;
}

.mode-btn {
    padding: 0.3rem 0.9rem;
    border-radius: 18px;
    font-size: 0.78rem;
    text-decoration: none;
    color: var(--text-color);
    transition: all 0.3s ease;
    font-weight: 500;
    white-space: nowrap;
    font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
}

.mode-btn:hover {
    color: var(--main-color);
}

.mode-btn.active {
    background: var(--main-color);
    color: var(--text-color) !important;
}

/* Hero Section */
.hero {
    background: white;
    color: var(--text-color);
    text-align: center;
    border-bottom: 1px solid #e9ecef;
    position: relative;
    overflow: hidden;
    min-height: 80vh;
    height: 90vh;
    padding: 0;
}

.mode-toc--hero {
    position: relative;
    padding-top: 100vh;
}

.mode-toc section,
#message,
.guide-section,
#features,
#profile,
#services,
#process,
#contact,
.footer {
    position: relative;
    z-index: 2;
}

.mode-toc .hero {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 100vh;
    min-height: 100vh;
    z-index: 1;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -25%;
    width: 150%;
    height: 200%;
    background: #b4a273;
    opacity: 0.14;
    border-radius: 50% / 80% 20% 80% 20%;
    transform: rotate(-15deg);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: none;
    margin: 0;
    animation: fadeInUp 1s ease-out;
    height: 100vh;
    min-height: 100vh;
}

.hero-image {
    width: 100%;
    max-width: none;
    height: 100%;
    background: #e9ecef;
    border-radius: 0;
    margin: 0;
    transition: all 0.3s ease;
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}

.hero-caption {
    position: absolute;
    right: 2em;
    -ms-writing-mode: tb-rl;
    writing-mode: vertical-rl;
    top: 4em;
    bottom: 2em;
    /* max-width: min(42vw, 520px); */
    overflow: hidden;
    padding-bottom: 1rem;
}

.hero-topic {
    color: var(--text-color);
    background-color: #fff;
    letter-spacing: 0.25em;
    text-align: start;
    padding-top: 2em;
    height: 12em;
}

.hero-message {
    letter-spacing: 0.25em;
    max-height: calc(100% - 8em);
    overflow: hidden;
    padding-bottom: 0.5rem;
}

.hero-message span {
    color: var(--text-color);
    background-color: #fff;
    text-align: start;
    margin-right: 1em;
    display: block;
    padding-top: 1em;
}

.hero-image:hover {
    transform: translateY(-5px);
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--main-color);
    font-weight: bold;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--text-color);
}
.business-title{
    font-size: 0.8em;
    font-weight: lighter;
}
.cta-button {
    background: var(--accent-color);
    color: white !important;
    padding: 1rem 2rem;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    font-family: inherit;
}

.cta-button:hover {
    background: rgba(var(--accent-color-rgb), 0.8);
    transform: translateY(-2px);
}

/* Concerns Section */
.concerns {
    padding: 4rem 2rem;
    background-color: var(--base-color);
    position: relative;
    overflow: hidden;
}

#concerns-toc {
    margin-top: -3rem;
    padding-top: 7rem;
    border-top-left-radius: 40rem 8rem;
    border-top-right-radius: 40rem 8rem;
    box-shadow: 0 -18px 40px rgba(var(--main-color-rgb), 0.08);
    overflow: visible;
}

/* #concerns-toc::before {
    content: '';
    position: absolute;
    top: -3rem;
    left: 0;
    right: 0;
    height: 4rem;
    background: var(--base-color);
    border-bottom-left-radius: 50% 100%;
    border-bottom-right-radius: 50% 100%;
    z-index: 0;
} */


#concerns-toc .concerns-list {
    display: flex;
    flex-wrap: nowrap;
    gap: 1rem;
    justify-content: space-between;
    margin-top: 0;
    min-height: auto;
    padding: 1rem 0 0;
    overflow-x: auto;
    scrollbar-width: none;
}

#concerns-toc .concerns-list::-webkit-scrollbar {
    display: none;
}

#concerns-toc .concern-item {
    /* flex: 1 1 0; */
    /* min-width: 120px; */
    min-height: 260px;
    /* display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem 1rem;
    text-align: center;
    transition: none; */
}

#concerns-toc .concern-item:hover {
    transform: none;
}

#concerns-toc .concern-item p {
    font-size: 0.9em;
    line-height: 1.9;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    letter-spacing: 0.18em;
    margin: 0;
    white-space: normal;
    max-height: 100%;
    overflow: visible;
}

@media (max-width: 900px) {
    #concerns-toc .concerns-list {
        flex-wrap: wrap;
    }

    /* #concerns-toc .concern-item {
        min-width: calc(50% - 0.5rem);
    } */
}

@media (max-width: 640px) {
    #concerns-toc .concerns-list {
        flex-wrap: wrap;
    }

    #concerns-toc .concern-item {
        /* min-width: 100%;
        min-height: 220px; */
        font-size: 0.9em;
    }

    /* #concerns-toc .concern-item p {
        font-size: 18px;
    } */
}

/* .concerns::before {　円の背景
    content: '';
    position: absolute;
    bottom: -30%;
    right: -15%;
    width: 100%;
    height: 120%;
    background: #e8e3d3;
    opacity: 0.3;
    border-radius: 60% 40% 60% 40%;
    transform: rotate(10deg);
    z-index: 0;
} */

.concerns .container {
    position: relative;
    z-index: 1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-weight: bold;
}

.section-subtitle {
    text-align: center;
    color: var(--text-color);
    margin-bottom: 3rem;
    font-size: 1rem;
}

.guide-section {
    padding: 4rem 2rem 3rem;
    background-color: rgb(255, 255, 255, 0.8);
}

.guide-section__card {
    background: var(--base-color);
    border: 1px solid #e8e2d5;
    border-radius: 20px;
    padding: 2.2rem 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

.guide-section__eyebrow {
    text-align: center;
    color: var(--accent-color);
    font-weight: 700;
    letter-spacing: 0.2em;
    font-size: 0.8rem;
    margin-bottom: 0.7rem;
    text-transform: uppercase;
}

.guide-section__intro {
    margin: 1.5rem auto 1.2rem;
    padding: 1rem 1.2rem;
    border-left: 4px solid var(--accent-color);
    background: #faf7ee;
    color: var(--text-color);
    line-height: 1.8;
    font-size: 0.98rem;
}

.guide-section__list {
    margin: 1.5rem 0 0 1.1rem;
    padding-left: 1rem;
    color: var(--text-color);
}

.guide-section__list li {
    margin-bottom: 0.7rem;
    line-height: 1.75;
}

.guide-section__actions {
    margin-top: 2rem;
    text-align: center;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
}

.guide-section__note {
    margin-top: 1.2rem;
    color: #8a6b2e;
    font-size: 0.92rem;
    line-height: 1.7;
}

.concerns-diagnostic-link {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.9rem;
}

.concerns-diagnostic-link a {
    color: var(--main-color-dark);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.concerns-diagnostic-link a:hover {
    color: var(--main-color);
}

.concerns-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

/* .concern-item {
    background: var(--base-color);
    padding: 1.5rem;
    border-left: 4px solid var(--accent-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
}

.concern-item:hover {
    transform: translateX(10px);
} */

/* Features Section */
.features {
    padding: 4rem 2rem;
    background-color: var(--base-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: var(--base-color);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid #e9ecef;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(44, 90, 160, 0.1), transparent);
    transform: rotate(-45deg);
    transition: all 0.6s ease;
    opacity: 0;
}

.feature-card:hover::before {
    opacity: 1;
    transform: rotate(-45deg) translate(50%, 50%);
}

.feature-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(44, 90, 160, 0.15);
    border-color: var(--main-color);
}

.feature-number {
    width: 40px;
    height: 40px;
    background: var(--main-color);
    color: var(--text-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-weight: bold;
}

.feature-card h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--main-color-dark);
    font-weight: bold;
}

.feature-card p {
    color: var(--text-color);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Profile Section */
.profile {
    padding: 4rem 2rem;
    background-color: var(--base-color);
    position: relative;
    overflow: hidden;
}

.profile::after {
    content: '';
    position: absolute;
    top: -20%;
    left: -20%;
    width: 80%;
    height: 140%;
    background: #d4c5a9;
    opacity: 0.2;
    border-radius: 70% 30% 70% 30%;
    transform: rotate(-20deg);
    z-index: 0;
}

.profile .container {
    position: relative;
    z-index: 1;
}

.profile-content {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 3rem;
    margin-top: 3rem;
    align-items: start;
}

.profile-image {
    width: 200px;
    height: 250px;
    background: #e9ecef;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.profile-image:hover {
    transform: scale(1.05);
}

.profile-details h3 {
    font-size: 1.2rem;
    color: var(--text-color);
    margin-bottom: 0.75rem;
    font-weight: bold;
}

.profile-text {
    color: var(--text-color);
    line-height: 1.8;
    font-size: 0.9em;
}

.office-overview {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 1.5rem;
}

.office-overview h4 {
    flex: 1 1 100%;
    color: var(--main-color);
    font-weight: bold;
    font-size: 1em;
    margin-bottom: -4em;
    margin-top: 1em;
}

.office-overview__list {
    flex: 1 1 320px;
    min-width: 260px;
    background: var(--base-color);
    padding: 0.5rem 1rem 1rem;
    border-radius: 8px;
    border-left: 4px solid var(--main-color);
    margin: 1em 0 0;
}

.office-overview__row {
    display: flex;
    gap: 1.5rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.9em;
}

.office-overview__row:last-child {
    border-bottom: none;
}

.office-overview__row dt {
    flex: 0 0 8em;
    color: var(--main-color-dark);
    font-weight: bold;
}

.office-overview__row dd {
    flex: 1;
    margin: 0;
    color: var(--text-color);
}

.office-overview__map {
    flex: 1 1 320px;
    min-width: 260px;
    margin-top: 1em;
    border-radius: 8px;
    overflow: hidden;
}

.office-overview__map iframe {
    display: block;
}

/* Positioning Section (仲介業者ではない／こんな方に向いています) */
.positioning {
    padding-top: 0;
    position:relative;
    z-index: 2;
}

.positioning-note {
    background: var(--base-color);
    border-left: 4px solid var(--main-color);
    border-radius: 8px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.5rem;
}

.positioning-note p {
    margin: 0;
    color: var(--text-color);
    line-height: 1.8;
    font-size: 0.95em;
}

.positioning-fit {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 1.5rem 1.75rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.positioning-fit__title {
    color: var(--main-color-dark);
    font-size: 1.05em;
    font-weight: bold;
    margin: 0 0 0.75rem;
}

.positioning-fit__list {
    list-style: none;
    margin: 0 0 1rem;
    padding: 0;
}

.positioning-fit__list li {
    position: relative;
    padding-left: 1.5em;
    margin-bottom: 0.6em;
    color: var(--text-color);
    line-height: 1.7;
    font-size: 0.9em;
}

.positioning-fit__list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--main-color);
    font-weight: bold;
}

.positioning-fit__note {
    margin: 0;
    padding-top: 1rem;
    border-top: 1px solid #f0f0f0;
    color: var(--text-color);
    line-height: 1.8;
    font-size: 0.85em;
    opacity: 0.85;
}

/* Services Section */
.services {
    padding: 4rem 0;
    background-color: var(--base-color);
    position: relative;
    overflow: hidden;
}

.services .container {
    max-width: none;
    padding: 0;
}

.services .section-title,
.services .section-subtitle {
    padding-left: 5%;
    padding-right: 5%;
}

.services::before {
    content: '';
    position: absolute;
    top: -25%;
    right: -10%;
    width: 90%;
    height: 150%;
    background: #f0f4f8;
    border-radius: 45% 55% 45% 55%;
    transform: rotate(25deg);
    z-index: 0;
}

.service-nav-list {
    list-style: none;
    padding: 0;
    margin: 2.5rem 0 0;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.service-nav-list li {
    margin: 0;
}

.service-nav-item {
    --service-overlay: rgba(var(--main-color-rgb), 0.55);
    --service-bg: none;
    position: relative;
    width: 100%;
    min-height: 160px;
    border: 0;
    border-radius: 0;
    padding: 1.5rem;
    overflow: hidden;
    background-color: var(--main-color);
    background-image: linear-gradient(180deg, rgba(var(--main-color-rgb), 0.25), rgba(0, 24, 51, 0.55)), var(--service-bg, none);
    background-size: cover;
    background-position: center;
    color: white;
    cursor: pointer;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    box-shadow: 0 12px 30px rgba(var(--main-color-rgb), 0.12);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service-nav-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--service-overlay);
}

.service-nav-item>* {
    position: relative;
    z-index: 1;
}

.service-nav-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 36px rgba(var(--main-color-rgb), 0.16);
}

.service-nav-item:focus-visible {
    outline: 3px solid rgba(var(--accent-color-rgb), 0.85);
    outline-offset: 3px;
}

.service-nav-item__icon {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    margin: 0;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.28);
    color: white;
    font-size: 2.1rem;
    font-variation-settings: 'FILL' 0, 'wght' 500, 'GRAD' 0, 'opsz' 24;
}

.service-nav-item>span:last-child {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
}

.service-nav-item__title {
    font-size: 1.15rem;
    font-weight: 700;
    color: white;
    line-height: 1.5;
    margin: 0;
}

.service-nav-item__hint {
    margin-top: 0.25rem;
    font-size: 0.84rem;
    color: rgba(255, 255, 255, 0.82);
    letter-spacing: 0.08em;
}

.service-modal {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: rgba(0, 0, 0, 0.55);
    z-index: 4000;
}

.service-modal.is-open {
    display: flex;
}

.service-modal__panel {
    width: min(720px, 100%);
    max-height: min(80vh, 900px);
    overflow: auto;
    border-radius: 24px;
    background: var(--base-color);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.28);
    position: relative;
    padding: 2rem;
}

.service-modal__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    border: 0;
    background: rgba(var(--main-color-rgb), 0.08);
    color: var(--main-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.25rem;
    line-height: 1;
}

.service-modal__eyebrow {
    color: var(--accent-color);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-family: "Lato", "Yu Gothic", sans-serif;
    margin-bottom: 0.75rem;
}

.service-modal__title {
    color: var(--main-color-dark);
    font-size: 1.6rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.service-modal__body {
    color: var(--text-color);
    line-height: 1.9;
    font-size: 1rem;
}

.service-modal__body p+p {
    margin-top: 0.85rem;
}

.service-modal__actions {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid #e9ecef;
    text-align: center;
}

.service-modal__actions .cta-button {
    width: 100%;
}

body.modal-open {
    overflow: hidden;
}

.services .container {
    position: relative;
    z-index: 1;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-item {
    background: var(--base-color);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
    position: relative;
}

.service-item:hover {
    border-color: var(--main-color);
    transform: translateY(-5px) scale(1.02);
}

.service-item h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--main-color);
    font-weight: bold;
}

.service-item p {
    color: var(--text-color);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Pricing Plans */
.plans {
    padding: 4rem 0;
    background-color: var(--base-color);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.plans .container {
    position: relative;
    z-index: 1;
}

.plans::before {
    content: '';
    position: absolute;
    inset: auto -10% -20% auto;
    width: 55%;
    height: 140%;
    background: #e8e3d3;
    opacity: 0.25;
    border-radius: 45% 55% 40% 60%;
    transform: rotate(-18deg);
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 3rem;
}

.plan-card {
    background: var(--base-color);
    border-radius: 18px;
    border: 1px solid #e9ecef;
    box-shadow: 0 12px 30px rgba(var(--main-color-rgb), 0.08);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
    text-align: center;
}

.plan-card:hover,
.plan-card:focus-visible {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(var(--main-color-rgb), 0.16);
    outline: none;
}

.plan-card--guide {
    border-top: 6px solid var(--accent-color);
}

.plan-card--custom {
    border-top: 6px solid var(--main-color);
}

.plan-card__head {
    padding: 2rem 1.5rem 1.2rem;
    background: linear-gradient(135deg, rgba(var(--main-color-rgb), 0.06), rgba(var(--accent-color-rgb), 0.08));
    display: flex;
    flex-direction: column;
    align-items: center;
}

.plan-card__icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--base-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    box-shadow: 0 6px 16px rgba(var(--main-color-rgb), 0.12);
}

.plan-card__icon .material-symbols-rounded {
    font-size: 1.8rem;
    color: var(--main-color);
}

.plan-card__label {
    display: inline-block;
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent-color);
    font-family: "Lato", "Yu Gothic", sans-serif;
    margin-bottom: 0.5rem;
}

.plan-card__title {
    color: var(--main-color-dark);
    font-size: 1.35rem;
    line-height: 1.5;
    font-weight: bold;
}

.plan-card__body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.plan-card__lead {
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 1rem;
    text-align: left;
}

.plan-card__list {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
    text-align: left;
}

.plan-card__list li {
    position: relative;
    padding-left: 1.6rem;
    margin-bottom: 0.7rem;
    color: var(--text-color);
    line-height: 1.7;
}

.plan-card__list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.plan-card__price {
    margin-top: auto;
    padding-top: 1.25rem;
    border-top: 1px solid #eef2f6;
    color: var(--main-color-dark);
    line-height: 1.4;
}

.plan-card__price-amount {
    display: block;
    font-size: 1.6rem;
    font-weight: bold;
    margin-bottom: 0.3rem;
}

.plan-card__price small {
    display: block;
    color: var(--text-color);
    font-weight: normal;
    font-size: 0.8rem;
    margin-bottom: 1.25rem;
}

.plan-card__cta {
    display: inline-block;
    width: 100%;
    padding: 0.85rem 1rem;
    border-radius: 999px;
    background: var(--main-color);
    color: var(--text-color);
    font-weight: bold;
    letter-spacing: 0.05em;
    border: none;
    cursor: pointer;
    transition: background 0.2s ease;
}

.plan-card--guide .plan-card__cta {
    background: var(--accent-color);
    color: var(--base-color);
}

.plan-card:hover .plan-card__cta {
    opacity: 0.9;
}

.plan-diagnostic,
.affinity-diagnostic__box {
    max-width: 720px;
    margin: 2rem auto 0;
    padding: 1.5rem;
    background: var(--base-color);
    border: 1px solid #e9ecef;
    border-radius: 18px;
    box-shadow: 0 12px 30px rgba(var(--main-color-rgb), 0.08);
    text-align: left;
}

.plan-diagnostic__heading,
.affinity-diagnostic__heading {
    font-weight: bold;
    font-size: 1.1rem;
    color: var(--main-color-dark);
    margin-bottom: 1.25rem;
    text-align: center;
}

.plan-diagnostic__q,
.affinity-diagnostic__q {
    margin-bottom: 1.25rem;
}

.plan-diagnostic__q-label,
.affinity-diagnostic__q-label {
    display: block;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 0.6rem;
    font-size: 0.95rem;
}

.plan-diagnostic__options,
.affinity-diagnostic__options {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.plan-diagnostic__option,
.affinity-diagnostic__option {
    padding: 0.5rem 1.2rem;
    border-radius: 999px;
    border: 1px solid var(--main-color);
    background: #fff;
    color: var(--text-color);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.plan-diagnostic__option.is-selected,
.affinity-diagnostic__option.is-selected {
    background: var(--main-color);
    color: var(--text-color);
    font-weight: bold;
}

.plan-diagnostic__submit,
.affinity-diagnostic__submit {
    width: 100%;
    margin-top: 0.5rem;
}

.plan-diagnostic__result,
.affinity-diagnostic__result {
    display: none;
    margin-top: 1.25rem;
    padding: 1.25rem;
    background: rgba(var(--main-color-rgb), 0.1);
    border-left: 4px solid var(--main-color-dark);
    border-radius: 8px;
    color: var(--text-color);
    line-height: 1.7;
}

.plan-diagnostic__result.is-visible,
.affinity-diagnostic__result.is-visible {
    display: block;
}

.affinity-diagnostic__result {
    border-left: none;
}

.affinity-diagnostic__checks {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.affinity-diagnostic__checks label {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0.9rem;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    background: #fff;
    font-size: 0.9rem;
    color: var(--text-color);
    cursor: pointer;
}

.affinity-diagnostic__checks input[type="checkbox"] {
    accent-color: var(--main-color-dark);
    width: 1.1em;
    height: 1.1em;
    flex-shrink: 0;
}

.affinity-diagnostic__result .cta-button {
    margin-top: 1rem;
}

.affinity-diagnostic__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

.affinity-diagnostic__actions .cta-button {
    margin-top: 0.5rem;
}

.affinity-diagnostic__office-block {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px dashed rgba(var(--main-color-dark-rgb), 0.3);
}

.affinity-diagnostic__office-block h4 {
    color: var(--main-color-dark);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.affinity-diagnostic__note {
    margin-top: 1.25rem;
    font-size: 0.8em;
    opacity: 0.75;
    text-align: center;
}

.plan-diagnostic__arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(var(--main-color-dark-rgb), 0.2);
    color: var(--main-color-dark);
    font-weight: bold;
    text-decoration: none;
    font-size: 1rem;
}

.plan-diagnostic__arrow-icon {
    font-size: 1.8rem;
    line-height: 1;
    animation: plan-diagnostic-bounce 1.4s ease-in-out infinite;
}

@keyframes plan-diagnostic-bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(6px);
    }
}

.is-hidden {
    display: none !important;
}

@media (max-width: 768px) {
    .plans {
        padding: 3rem 0;
    }

    .plans-grid {
        grid-template-columns: 1fr;
    }

    .plan-card__title {
        font-size: 1.2rem;
    }

    .plan-diagnostic {
        padding: 1.25rem;
    }
}

@media (max-width: 768px) {
    .service-nav-item {
        padding: 1rem;
        min-height: 140px;
        gap: 0.5rem;
    }

    .services .section-title,
    .services .section-subtitle {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .service-nav-item__icon {
        width: 64px;
        height: 64px;
        font-size: 1.6rem;
    }

    .service-nav-item__title {
        font-size: 1rem;
    }

    .service-modal__panel {
        padding: 1.4rem;
    }

    .service-modal__title {
        font-size: 1.35rem;
        padding-right: 2rem;
    }
}

/* Process Section */
.process {
    padding: 4rem 2rem;
    background-color: var(--base-color);
    position: relative;
    overflow: hidden;
}

.process::after {
    content: '';
    position: absolute;
    bottom: -40%;
    left: -25%;
    width: 120%;
    height: 180%;
    background: #e1d7c6;
    opacity: 0.25;
    border-radius: 40% 60% 40% 60%;
    transform: rotate(-30deg);
    z-index: 0;
}

.process .container {
    position: relative;
    z-index: 1;
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-top: 3rem;
}

.process-step {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    text-align: left;
    background: var(--base-color);
    padding: 1.4rem 1.6rem;
    border-radius: 12px;
    border: 1px solid #e9ecef;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.process-step::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: all 0.3s ease;
}

.process-step:hover::before {
    opacity: 1;
    transform: scale(1.2);
}

.process-step:hover {
    transform: translateY(-5px);
}

.process-number {
    width: 48px;
    height: 48px;
    background: var(--main-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.2rem;
    font-weight: bold;
}

.process-step h3 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
    color: var(--text-color);
    font-weight: bold;
}

.process-step p {
    margin: 0;
    color: var(--text-color);
}

/* Contact Section */
.contact {
    padding: 4rem 2rem;
    background-color: var(--main-color-dark);
    color: var(--text-color);
    text-align: center;
    font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.contact-item {
    background-color: var(--base-color);
    padding: 2rem;
    border-radius: 4px;
    backdrop-filter: blur(10px);
    border: 4px solid var(--main-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.contact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.contact-item:hover::before {
    opacity: 1;
}

.contact-item:hover {
    transform: translateY(-5px);
}

.contact-item h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    font-weight: bold;
}

/* ===== Rich Footer ===== */
.footer {
    background: #001f3f;
    color: white;
}

.footer__top {
    background: var(--text-color);
    padding: 1rem 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__top-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.footer__office-name {
    font-size: 1.2rem;
    font-weight: bold;
    letter-spacing: 0.1em;
    color: white;
}

.footer__tagline {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.75);
    letter-spacing: 0.05em;
}

.footer__main {
    padding: 3rem 2rem;
}

.footer__grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 2.5rem;
}

.footer-col__title {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: white;
    font-family: "Lato", "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
    margin-bottom: 1rem;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid rgba(var(--accent-color-rgb), 0.3);
}

.footer-col__info-block {
    margin-bottom: 1.2rem;
}

.footer-col__info-label {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-family: sans-serif;
    margin-bottom: 0.2rem;
}

.footer-col__info-value {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
}

.footer-col__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col__list li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.footer-col__list li:last-child {
    border-bottom: none;
}

.footer-col__list a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0;
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-size: 0.88rem;
    line-height: 1.5;
    transition: color 0.2s ease, padding-left 0.2s ease;
}

.footer-col__list a::before {
    content: '›';
    color: var(--main-color);
    font-size: 1rem;
    flex-shrink: 0;
}

.footer-col__list a:hover {
    color: white;
    padding-left: 4px;
}

.footer-col__list--category {
    margin-bottom: 1.2rem;
}

.footer-col__category-label {
    font-size: 0.75rem;
    color: rgba(var(--main-color-rgb), 0.8);
    letter-spacing: 0.1em;
    font-family: sans-serif;
    margin-bottom: 0.3rem;
}

.footer__area {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__area-title {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-family: sans-serif;
    margin-bottom: 0.5rem;
}

.footer__area-text {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.65);
}

.footer__licenses {
    max-width: 1200px;
    margin: 1.5rem auto 0;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__licenses-title {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-family: sans-serif;
    margin-bottom: 0.6rem;
}

.footer__licenses-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1.2rem;
}

.footer__licenses-grid span {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer__licenses-grid span::before {
    content: '・';
    color: var(--main-color);
}

.footer__bottom {
    background: #001228;
    padding: 1rem 2rem;
    text-align: center;
}

.footer__bottom p {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.45);
    letter-spacing: 0.05em;
}

/* Footer Responsive */
@media (max-width: 900px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 560px) {
    .footer__grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .footer__top-inner {
        flex-direction: column;
        text-align: center;
    }
}

/* Advanced Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(100px);
    }

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

/* Scroll Animation Classes */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.animate-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.animate-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.animate-scale {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-scale.visible {
    opacity: 1;
    transform: scale(1);
}

.animate-delay-1 {
    transition-delay: 0.1s;
}

.animate-delay-2 {
    transition-delay: 0.2s;
}

.animate-delay-3 {
    transition-delay: 0.3s;
}

.animate-delay-4 {
    transition-delay: 0.4s;
}

/* Enhanced Hover Effects */
.enhanced-hover {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.enhanced-hover:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* Floating Elements */
.floating {
    animation: floating 3s ease-in-out infinite;
}

@keyframes floating {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* Reveal Animation */
.reveal {
    position: relative;
    overflow: hidden;
}

.reveal::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent);
    transition: left 0.8s;
}

.reveal.visible::before {
    left: 100%;
}

/* Staggered Animation */
/* .stagger-item {
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.stagger-item.visible {
    opacity: 1;
    transform: translateY(0);
} */

/* Progress Bar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--main-color), var(--accent-color));
    z-index: 9999;
    transition: width 0.1s ease;
}

/* Section Transitions */
.section-transition {
    position: relative;
}

/* .section-transition::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--main-color), transparent);
    opacity: 0;
    transition: opacity 0.8s ease;
} */

.section-transition.visible::before {
    opacity: 1;
}

/* Concerns layout */
.concern-item p {
    color: var(--text-color);
    white-space: nowrap;
    font-size: 1.5em;
}

/* 
.concern-item:nth-child(1) {
    top: 20px;
    left: 50px;
    transform: rotate(-5deg);
    font-size: 0.8em;
}

.concern-item:nth-child(2) {
    top: 80px;
    right: 100px;
    transform: rotate(3deg);
}

.concern-item:nth-child(3) {
    top: 150px;
    left: 200px;
    transform: rotate(-2deg);
}

.concern-item:nth-child(4) {
    top: 220px;
    right: 50px;
    transform: rotate(4deg);
    font-size: 0.7em;
}

.concern-item:nth-child(5) {
    top: 280px;
    left: 100px;
    transform: rotate(-3deg);
}

.concern-item:nth-child(6) {
    top: 340px;
    right: 150px;
    transform: rotate(2deg);
} */

/* .concern-item:hover {
    transform: scale(1.1);
} */

/* .concerns-list {
    position: relative;
    padding: 3rem;
    min-height: 400px;
} */

/* .concern-item {
    position: absolute;
    background: transparent;
    padding: 0;
    border: none;
    box-shadow: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
} */

/* Slide styles */
.hero-slide.active {
    opacity: 1;
    pointer-events: auto;
    transition: opacity 1s ease;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 1s ease;
}

/* ===== toB Redesign Styles ===== */

/* Section headings: English label + Japanese title */
.tob-section-label {
    color: var(--accent-color);
    font-size: 0.85rem;
    letter-spacing: 0.3em;
    font-weight: 600;
    text-align: center;
    text-transform: uppercase;
    font-family: "Lato", "Yu Gothic", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
    margin-bottom: 0.5rem;
}

.tob-section-title {
    text-align: center;
    font-size: 2rem;
    color: var(--text-color);
    font-weight: bold;
    margin-bottom: 3rem;
}

/* toB Hero - Full width static */
.tob-hero {
    position: relative;
    height: 80vh;
    min-height: 500px;
    max-height: 800px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.tob-hero__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.tob-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(var(--main-color-dark-rgb), 0.55) 0%, rgba(var(--main-color-dark-rgb), 0.85) 100%);
    z-index: 1;
}

.tob-hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    padding: 2rem;
    max-width: 800px;
}

.tob-hero__title {
    font-size: 2.8rem;
    font-weight: bold;
    letter-spacing: 0.1em;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.tob-hero__subtitle {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 2;
    margin-bottom: 2.5rem;
}

.tob-hero__cta {
    font-size: 1.1rem;
}

.tob-hero__scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    font-family: "Lato", sans-serif;
    text-align: center;
}

.tob-hero__scroll::after {
    content: '';
    display: block;
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.5);
    margin: 0.5rem auto 0;
    animation: scrollBounce 1.5s ease-in-out infinite;
}

@keyframes scrollBounce {

    0%,
    100% {
        transform: translateY(0);
        opacity: 0.5;
    }

    50% {
        transform: translateY(10px);
        opacity: 1;
    }
}

/* toB ABOUT US */
.tob-about {
    padding: 5rem 2rem;
    background: var(--base-color);
}

.tob-about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.tob-about__image {
    border-radius: 8px;
    overflow: hidden;
}

.tob-about__image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.tob-about__text h3 {
    font-size: 1.3rem;
    color: var(--main-color-dark);
    font-weight: bold;
    margin-bottom: 1rem;
    line-height: 1.8;
}

.worry-title {
    font-size: 0.9em;
    line-height: 1.9;
    letter-spacing: 0.18em;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    color: var(--main-color-dark);
    font-weight: bold;
    text-align: left;
    margin: -64px auto 24px;
}

.tob-about__text p {
    color: var(--text-color);
    line-height: 1.8;
}

/* toB SERVICE */
.tob-services {
    padding: 5rem 2rem;
    background: var(--base-color);
    position: relative;
    overflow: hidden;
}

.tob-services .container {
    position: relative;
    z-index: 1;
}

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

.tob-service-card {
    background: var(--base-color);
    padding: 2.5rem 2rem;
    border-radius: 8px;
    border: 1px solid #e9ecef;
    text-align: center;
    transition: all 0.3s ease;
}

.tob-service-card:hover {
    border-color: var(--main-color);
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(var(--main-color-rgb), 0.12);
}

.tob-service-card__icon {
    width: 60px;
    height: 60px;
    background: var(--main-color);
    color: var(--text-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.3rem;
    font-weight: bold;
    font-family: "Lato", sans-serif;
}

.tob-service-card__title {
    font-size: 1.1rem;
    color: var(--main-color-dark);
    font-weight: bold;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.tob-service-card__desc {
    color: var(--text-color);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* toB Subsidy Feed - 現在募集中の主な制度（軽量・低メンテナンス、docs/Phase1/05参照） */
.subsidy-feed {
    padding: 5rem 2rem;
    background: #fff;
}

.subsidy-feed__list {
    list-style: none;
    max-width: 720px;
    margin: 0 auto;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.subsidy-feed__item {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 1.5rem;
    padding: 1.25rem 1.5rem;
    background: var(--base-color);
    border: 1px solid #e9ecef;
    border-radius: 8px;
}

.subsidy-feed__name {
    font-weight: bold;
    color: var(--main-color-dark);
    font-size: 1rem;
    flex: 1 1 220px;
}

.subsidy-feed__support {
    color: var(--text-color);
    font-size: 0.85rem;
    flex: 1 1 100%;
    min-width: 0;
    opacity: 0.85;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.subsidy-feed__source {
    flex: 1 1 100%;
    font-size: 0.75rem;
    color: var(--text-color);
    opacity: 0.6;
}

.subsidy-feed__link {
    color: var(--accent-color);
    font-weight: bold;
    font-size: 0.9rem;
    text-decoration: none;
    white-space: nowrap;
}

.subsidy-feed__link:hover {
    text-decoration: underline;
}

.subsidy-feed__note {
    max-width: 720px;
    margin: 1.5rem auto 0;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-color);
    opacity: 0.75;
    line-height: 1.7;
}

/* toB POINT - Alternating image/text */
.tob-points {
    padding: 5rem 2rem;
    background: var(--base-color);
}

.tob-point {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 4rem;
}

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

.tob-point--reverse .tob-point__content {
    order: -1;
}

.tob-point__image {
    border-radius: 8px;
    overflow: hidden;
}

.tob-point__image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.tob-point__image:hover img {
    transform: scale(1.05);
}

.tob-point__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--accent-color);
    color: white;
    border-radius: 50%;
    font-weight: bold;
    font-family: "Lato", sans-serif;
    margin-bottom: 1rem;
}

.tob-point__title {
    font-size: 1.4rem;
    color: var(--main-color-dark);
    font-weight: bold;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.tob-point__desc {
    color: var(--text-color);
    line-height: 1.8;
}

/* toB FLOW - Vertical timeline */
.tob-flow {
    padding: 5rem 2rem;
    background: var(--base-color);
    position: relative;
    overflow: hidden;
}

.tob-flow .container {
    position: relative;
    z-index: 1;
}

.tob-flow__steps {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
    padding-left: 25px;
}

.tob-flow__steps::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent-color);
}

.tob-flow__step {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
    position: relative;
}

.tob-flow__step:last-child {
    margin-bottom: 0;
}

.tob-flow__number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--main-color);
    color: var(--text-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: bold;
    font-family: "Lato", sans-serif;
    position: relative;
    z-index: 1;
}

.center {
    min-height: 500px;
    align-items: center;
    justify-content: center;
    display: flex;
}

.message {
    padding: 4rem 2rem;
    background-color: var(--main-color-dark);
}

.segment-message {
    font-size: 1.2em;
    color: var(--base-color);
    border-bottom: 1px solid var(--accent-color);
    border-image: linear-gradient(to right, var(--accent-color), var(--main-color-dark)) 1;
}

.segment-message__main {
    color: var(--main-color);
}

.segment-message__accent {
    color: var(--accent-color);
}

.tob-flow__body {
    flex: 1;
    padding-top: 0.5rem;
}

.tob-flow__body h3 {
    font-size: 1.1rem;
    color: var(--main-color-dark);
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.tob-flow__body p {
    color: var(--text-color);
    line-height: 1.7;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
    }

    .nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.75rem;
    }

    .nav>a {
        padding: 0;
        font-size: 0.8em;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .profile-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .profile-image {
        margin: 0 auto;
    }

    .office-overview__list,
    .office-overview__map {
        flex: 1 1 100%;
    }

    .office-overview__row {
        flex-direction: column;
        gap: 0.25rem;
    }

    .office-overview__row dt {
        flex: none;
    }

    .hero-topic {
        font-size: 0.8em;
    }

    .hero-message span {
        font-size: 0.7em;
    }

    .mode-switcher {
        margin-top: 0.25rem;
        margin-bottom: 0.25rem;
    }

    .mode-btn {
        font-size: 0.72rem;
        padding: 0.25rem 0.6rem;
    }

    /* toB responsive - 768px */
    .tob-hero {
        height: 60vh;
        min-height: 400px;
    }

    .tob-hero__title {
        font-size: 1.8rem;
    }

    .tob-hero__subtitle {
        font-size: 1rem;
    }

    .tob-about__grid {
        grid-template-columns: 1fr;
    }

    .tob-about__image {
        max-width: 500px;
        margin: 0 auto;
    }

    .tob-services__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tob-point,
    .tob-point--reverse {
        grid-template-columns: 1fr;
    }

    .tob-point--reverse .tob-point__content {
        order: 0;
    }

    .tob-point__image img {
        height: 220px;
    }
}

@media (max-width: 480px) {

    .concerns-list,
    .features-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }

    /* toB responsive - 480px */
    .tob-services__grid {
        grid-template-columns: 1fr;
    }

    .tob-hero__title {
        font-size: 1.5rem;
    }

    .tob-hero__subtitle {
        font-size: 0.9rem;
    }
}

/* ===== /soudan/ 相談先ガイドページ ===== */
/* このページにはフルスクリーンのヒーロー画像がなく、他ページ共通の
   「scrollY>80でヘッダーがフェードイン」という挙動だと読み込み直後は
   ロゴ・ナビが一切見えなくなるため、常時表示に固定する */
body.soudan-page .header {
    transform: translateY(0) !important;
    opacity: 1 !important;
    pointer-events: auto !important;
}

.soudan-hero {
    padding: 7rem 2rem 3rem;
    text-align: center;
    background: var(--base-color);
}

.soudan-hero h1 {
    font-size: 1.7rem;
    line-height: 1.6;
    color: var(--text-color);
    margin-bottom: 1.25rem;
}

.soudan-hero .section-subtitle {
    margin-bottom: 0;
}

.soudan-hero .cta-button {
    margin-top: 1.75rem;
}

.soudan-roles {
    padding: 3rem 2rem;
}

.soudan-role-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
    margin-top: 1.75rem;
}

.soudan-role-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
}

.soudan-role-card__title {
    color: var(--main-color-dark);
    font-weight: bold;
    font-size: 1.05rem;
    margin-bottom: 0.6rem;
}

.soudan-role-card p {
    font-size: 0.88rem;
    line-height: 1.75;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.soudan-role-card p:last-child {
    margin-bottom: 0;
}

@media (max-width: 600px) {
    .soudan-hero h1 {
        font-size: 1.3rem;
    }
}

/* ===== Guide page (/guide/) — 相続でやることチェックリスト ===== */
body.guide-page .header {
    transform: translateY(0) !important;
    opacity: 1 !important;
    pointer-events: auto !important;
}

.guide-hero {
    padding: 7rem 2rem 3rem;
    text-align: center;
    background: var(--base-color);
}

.guide-hero h1 {
    font-size: 1.7rem;
    line-height: 1.6;
    color: var(--text-color);
    margin-bottom: 1.25rem;
}

.guide-hero .section-subtitle {
    margin-bottom: 0;
}

.guide-hero .cta-button {
    margin-top: 1.75rem;
}

.guide-hero__terms-note {
    margin-top: 0.75rem;
    font-size: 0.78rem;
    color: var(--text-color);
    opacity: 0.7;
}

.guide-hero__terms-note .phase-term-link {
    font-size: inherit;
}

@media (max-width: 600px) {
    .guide-hero h1 {
        font-size: 1.3rem;
    }
}

.phase-overview {
    padding: 3rem 2rem;
}

.phase-overview .process-steps {
    gap: 0.6rem;
    margin-top: 1.75rem;
}

.phase-overview .process-step {
    align-items: center;
    padding: 0.75rem 1.1rem;
    gap: 0.85rem;
    cursor: pointer;
}

.phase-overview .process-step:hover {
    border-color: var(--main-color);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.07);
}

.phase-overview .process-step:focus-visible {
    outline: 2px solid var(--main-color-dark);
    outline-offset: 2px;
}

.phase-overview .process-number {
    width: 34px;
    height: 34px;
    font-size: 0.95rem;
}

.phase-overview .process-step h3 {
    font-size: 0.98rem;
    margin-bottom: 0;
}

.phase-overview-deadline {
    display: inline-block;
    margin-top: 0.2rem;
    font-size: 0.78rem;
    font-weight: bold;
    color: var(--accent-color);
}

.phase-note {
    max-width: 720px;
    margin: 1.5rem auto 0;
    font-size: 0.85rem;
    color: var(--text-color);
    opacity: 0.75;
    text-align: center;
}

.phase-section {
    padding: 1.5rem 2rem;
}

.phase-card {
    /* max-width: 760px; */
    margin: 0 auto;
    background: var(--base-color);
    border: 1px solid #e8e2d5;
    border-radius: 20px;
    padding: 2.2rem 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

.phase-card__head {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.phase-card__eyebrow {
    display: block;
    color: var(--accent-color);
    font-weight: 700;
    letter-spacing: 0.15em;
    font-size: 0.8rem;
    text-transform: uppercase;
    margin-bottom: 0.35rem;
}

.phase-card__title {
    font-size: 1.35rem;
    color: var(--main-color-dark);
    margin: 0;
}

.phase-card__deadline {
    display: inline-block;
    padding: 0.3rem 0.9rem;
    border-radius: 999px;
    background: rgba(var(--accent-color-rgb), 0.12);
    color: var(--accent-color);
    font-size: 0.8rem;
    font-weight: bold;
    white-space: nowrap;
}

.phase-card__intro {
    margin: 0 0 1.5rem;
    color: var(--text-color);
    line-height: 1.8;
    font-size: 0.95rem;
}

.phase-card__block-title {
    font-weight: bold;
    color: var(--main-color-dark);
    font-size: 0.9rem;
    margin: 1.5rem 0 0.75rem;
}

.phase-card__block-title:first-of-type {
    margin-top: 0;
}

.phase-card__block-title--todo {
    display: inline-block;
    background: rgba(var(--accent-color-rgb), 0.1);
    color: var(--accent-color);
    padding: 0.3rem 0.9rem;
    border-radius: 999px;
    font-size: 0.85rem;
    margin-top: 1.75rem;
}

.phase-todo-list label.phase-item {
    background: rgba(var(--accent-color-rgb), 0.06);
    border-color: rgba(var(--accent-color-rgb), 0.3);
}

.phase-todo-list label.phase-item:hover {
    background: rgba(var(--accent-color-rgb), 0.1);
}

.phase-todo-list input[type="checkbox"] {
    accent-color: var(--accent-color);
}

.phase-card__list-note {
    margin: 0.5rem 0 0;
    font-size: 0.82rem;
    color: var(--text-color);
    opacity: 0.75;
}

.phase-term-links {
    margin-top: 0.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1.1rem;
}

.phase-term-link {
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    color: var(--main-color-dark);
    font-size: 0.85rem;
    text-decoration: underline;
    cursor: pointer;
    font-family: inherit;
}

.phase-term-link:hover {
    color: var(--accent-color);
}

.phase-tax-calc {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: flex-end;
    margin: 0.5rem 0 1rem;
}

.phase-tax-calc__field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-weight: bold;
    color: var(--text-color);
}

.phase-tax-calc__field input {
    width: 140px;
    padding: 0.5rem 0.75rem;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
}

.phase-wizard__progress {
    max-width: 760px;
    margin: 0 auto 1.5rem;
    text-align: center;
}

.phase-wizard__progress span {
    display: inline-block;
    margin-bottom: 0.5rem;
    font-weight: bold;
    color: var(--main-color-dark);
    font-size: 0.9rem;
}

.phase-wizard__bar {
    height: 6px;
    border-radius: 999px;
    background: #e9ecef;
    overflow: hidden;
}

.phase-wizard__bar-fill {
    height: 100%;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

.phase-wizard__nav {
    max-width: 760px;
    margin: 2rem auto 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.phase-wizard__done {
    margin: 0;
    text-align: center;
    color: var(--main-color-dark);
    font-weight: bold;
    font-size: 0.95rem;
}

.cta-button--ghost {
    background: transparent;
    color: var(--main-color-dark) !important;
    border: 1px solid var(--main-color-dark);
}

.cta-button--ghost:hover {
    background: rgba(var(--main-color-dark-rgb), 0.08);
    transform: none;
}

.cta-button--ghost:disabled {
    opacity: 0.35;
    cursor: not-allowed;
    transform: none;
}

@media (max-width: 600px) {
    .phase-card {
        padding: 1.6rem 1.25rem;
    }

    .phase-wizard__nav {
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
    }
}

/* ===== /privacy/ プライバシーポリシー・免責事項ページ ===== */
body.privacy-page .header {
    transform: translateY(0) !important;
    opacity: 1 !important;
    pointer-events: auto !important;
}

.legal-hero {
    padding: 7rem 2rem 3rem;
    text-align: center;
    background: var(--base-color);
}

.legal-hero h1 {
    font-size: 1.7rem;
    line-height: 1.6;
    color: var(--text-color);
    margin-bottom: 1.25rem;
}

.legal-hero .section-subtitle {
    margin-bottom: 0;
}

@media (max-width: 600px) {
    .legal-hero h1 {
        font-size: 1.3rem;
    }
}

.legal-section {
    padding: 1rem 2rem 4rem;
}

.legal-section .guide-section__card + .guide-section__card {
    margin-top: 2rem;
}

.legal-lead {
    line-height: 1.9;
    color: var(--text-color);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

.legal-article {
    margin-bottom: 2.4rem;
}

.legal-article:last-child {
    margin-bottom: 0;
}

.legal-article__title {
    font-size: 1.05rem;
    font-weight: bold;
    color: var(--main-color-dark);
    margin-bottom: 0.8rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #e8e2d5;
}

.legal-article p {
    line-height: 1.9;
    color: var(--text-color);
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
}

.legal-article p:last-child {
    margin-bottom: 0;
}

.legal-list {
    margin: 0.8rem 0 0.8rem 0;
    padding-left: 0;
    list-style: none;
    counter-reset: legal-counter;
}

.legal-list > li {
    position: relative;
    padding-left: 2.2rem;
    margin-bottom: 0.6rem;
    line-height: 1.85;
    color: var(--text-color);
    font-size: 0.95rem;
    counter-increment: legal-counter;
}

.legal-list > li:last-child {
    margin-bottom: 0;
}

.legal-list > li::before {
    content: "(" counter(legal-counter) ")";
    position: absolute;
    left: 0;
    color: var(--main-color-dark);
    font-weight: 600;
}

.legal-list--nested {
    margin-top: 0.6rem;
    margin-bottom: 0;
}

.legal-article__title--sub {
    font-size: 0.95rem;
    font-weight: bold;
    color: var(--text-color);
    margin: 1.2rem 0 0.6rem;
}

.legal-disclaimer .guide-section__card {
    border-left: 4px solid var(--accent-color);
}