:root {
    --bg: #fcfaf2;
    --bg2: #f7f9f8;

    --text: #1c1c1c;
    --subtext: #434343;
    --muted: #bdc0ba;

    --brand: #007b43;
    --brand-dark: #005e32;
    --brand-light: #90b44b;
    --brand-pale: #e6f4ed;
    --accent: #e6b422;

    --border: #e6f4ed;
    --border-strong: #c7d1cb;

    --card: rgba(255, 255, 255, 0.88);
    --card-border: rgba(199, 209, 203, 0.9);
    --badge-bg: rgba(230, 244, 237, 0.9);

    --line: #e0e5e2;
    --panel-bg: rgba(255, 255, 255, 0.96);

    --header-bg: rgba(255, 255, 255, 0.88);
    --shadow: 0 10px 30px rgba(26, 26, 26, 0.08);
    --transition: 0.28s ease;

    --max-width: 1120px;
    --header-height: 84px;

    /* タイプスケール（MV の本文 16px・見出し最大 45px を上限に統一） */
    --type-hero: clamp(25px, 4.2vw, 45px);
    --type-hero-sm: clamp(24px, 7.6vw, 38px);
    --type-section: clamp(22px, 3vw, 45px);
    --type-card-title: clamp(18px, 2vw, 22px);
    --type-body: clamp(14px, 1.1vw, 16px);
    --type-body-fixed: 16px;
    --type-body-mobile: 14px;
    --type-eyebrow: 12px;
    --type-ui: 14px;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    min-height: 100%;
    font-family:
        "Inter",
        "Noto Sans JP",
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
    color: var(--text);
    background: #ffffff;
}

body {
    position: relative;
}

body.is-locked {
    overflow: hidden;
}

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

button {
    font: inherit;
    color: inherit;
    background: none;
    border: 0;
    cursor: pointer;
}

.site-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.site-bg-item {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.42;
    transform-origin: center;
}

.site-bg-item-1 {
    width: 760px;
    height: 760px;
    top: -220px;
    left: -180px;
    background: radial-gradient(
        circle at center,
        rgba(230, 244, 237, 0.95) 0%,
        rgba(230, 244, 237, 0.72) 38%,
        rgba(230, 244, 237, 0) 72%
    );
    animation: bgMove1 34s linear infinite alternate;
}

.site-bg-item-2 {
    width: 920px;
    height: 920px;
    top: 18%;
    right: -260px;
    background: radial-gradient(
        circle at center,
        rgba(63, 175, 123, 0.18) 0%,
        rgba(63, 175, 123, 0.12) 34%,
        rgba(63, 175, 123, 0) 72%
    );
    animation: bgMove2 42s linear infinite alternate;
}

.site-bg-item-3 {
    width: 680px;
    height: 680px;
    bottom: -180px;
    left: 28%;
    background: radial-gradient(
        circle at center,
        rgba(230, 180, 34, 0.16) 0%,
        rgba(230, 180, 34, 0.1) 36%,
        rgba(230, 180, 34, 0) 74%
    );
    animation: bgMove3 48s linear infinite alternate;
}

@keyframes bgMove1 {
    0% {
        transform: translate3d(0, 0, 0) rotate(-12deg);
    }
    100% {
        transform: translate3d(120px, -70px, 0) rotate(168deg);
    }
}

@keyframes bgMove2 {
    0% {
        transform: translate3d(0, 0, 0) rotate(0deg);
    }
    100% {
        transform: translate3d(-140px, 110px, 0) rotate(180deg);
    }
}

@keyframes bgMove3 {
    0% {
        transform: translate3d(0, 0, 0) rotate(10deg);
    }
    100% {
        transform: translate3d(80px, 90px, 0) rotate(190deg);
    }
}

.site-header,
.site-footer {
    position: relative;
    z-index: 100;
}

.site-header {
    position: relative;
    top: auto;
    z-index: 1000;
    border-bottom: 1px solid rgba(224, 229, 226, 0.42);
    background: rgba(255, 255, 255, 0.68);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    transition:
        border-color var(--transition),
        box-shadow var(--transition),
        background var(--transition),
        backdrop-filter var(--transition);
}

.site-header.is-scrolled {
    background: rgba(255, 255, 255, 0.78);
    border-bottom-color: rgba(224, 229, 226, 0.78);
    box-shadow: 0 8px 24px rgba(26, 26, 26, 0.06);
}

.site-header__inner,
.topics-bar__inner {
    width: min(calc(100% - 40px), 1280px);
    margin: 0 auto;
}

.site-header__inner {
    height: var(--header-height);
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 24px;
}

.site-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    white-space: nowrap;
}

.site-logo__mark {
    width: 50px;
    height: 50px;
    flex: 0 0 auto;
}

.site-logo__text {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

.site-nav {
    justify-self: center;
    height: 100%;
}

.site-nav__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 4px;
    height: 100%;
}

.site-nav__item {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.site-nav__link {
    height: 100%;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0 14px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    position: relative;
}

.site-nav__link::after {
    content: "";
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 22px;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform var(--transition);
}

.site-nav__item:hover > .site-nav__link::after,
.site-nav__link:focus-visible::after {
    transform: scaleX(1);
}

.menu-toggle {
    width: 52px;
    height: 52px;
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 7px;
    padding: 0;
}

.menu-toggle span {
    width: 100%;
    height: 1.5px;
    background: currentColor;
    transition:
        transform var(--transition),
        opacity var(--transition);
}

.menu-toggle.is-open span:nth-child(1) {
    transform: translateY(8.5px) rotate(45deg);
}

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

.menu-toggle.is-open span:nth-child(3) {
    transform: translateY(-8.5px) rotate(-45deg);
}

.mobile-drawer {
    position: fixed;
    inset: var(--header-height) 0 0 auto;
    width: min(100%, 420px);
    background: rgba(255, 255, 255, 0.98);
    border-left: 1px solid var(--line);
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 1001;
    overflow: auto;
}

.mobile-drawer.is-open {
    transform: translateX(0);
}

.mobile-drawer__inner {
    padding: 18px 20px 36px;
}

.mobile-nav {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mobile-nav > li {
    border-bottom: 1px solid var(--line);
}

.mobile-nav__link {
    width: 100%;
    min-height: 58px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 0;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.header-overlay {
    position: fixed;
    inset: var(--header-height) 0 0 0;
    background: rgba(26, 26, 26, 0.16);
    opacity: 0;
    visibility: hidden;
    transition:
        opacity var(--transition),
        visibility var(--transition);
    z-index: 999;
}

.header-overlay.is-visible {
    opacity: 1;
    visibility: visible;
}

.topics-bar {
    position: relative;
    z-index: 2;
    padding: 18px 0 80px;
}

.topics-bar__inner {
    display: grid;
    grid-template-columns: auto auto minmax(0, 1fr);
    align-items: center;
    gap: 20px;
    padding: 18px 22px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.84);
    border: 1px solid var(--border);
    backdrop-filter: blur(12px);
    box-shadow: 0 10px 30px rgba(26, 26, 26, 0.05);
}

.topics-bar__label {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    white-space: nowrap;
}

.topics-bar__divider {
    width: 1px;
    height: 30px;
    background: var(--line);
}

.topics-ticker {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.topics-ticker__viewport {
    overflow: hidden;
    height: 28px;
    touch-action: pan-y;
    cursor: grab;
}

.topics-ticker__viewport.is-dragging {
    cursor: grabbing;
}

.topics-ticker__track {
    display: flex;
    flex-direction: column;
    will-change: transform;
}

.topics-item {
    height: 28px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 18px;
    min-width: 0;
}

.topics-item__date {
    font-size: 14px;
    font-weight: 700;
    color: var(--brand);
    white-space: nowrap;
}

.topics-item__text {
    font-size: 15px;
    color: var(--subtext);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.topics-item:hover .topics-item__text,
.topics-item:focus-visible .topics-item__text {
    color: var(--text);
}

.topics-ticker__controls {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.topics-ticker__button {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.84);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition:
        background var(--transition),
        border-color var(--transition),
        transform var(--transition);
}

.topics-ticker__button:hover,
.topics-ticker__button:focus-visible {
    background: var(--brand-pale);
    border-color: var(--border-strong);
    transform: translateY(-1px);
}

@keyframes float1 {
    0%,
    100% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(20px, 30px);
    }
}

@keyframes float2 {
    0%,
    100% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(-30px, -20px);
    }
}

@media (max-width: 1100px) {
    .site-nav {
        display: none;
    }

    .topics-bar__inner {
        grid-template-columns: 1fr;
        align-items: stretch;
        gap: 14px;
    }

    .topics-bar__divider {
        display: none;
    }
}

@media (min-width: 1101px) {
    .menu-toggle,
    .mobile-drawer {
        display: none;
    }
}

@media (max-width: 768px) {
    .site-header__inner,
    .topics-bar__inner {
        width: min(calc(100% - 24px), 1280px);
    }

    .site-header__inner {
        gap: 12px;
    }

    .site-logo__text {
        font-size: 12px;
        letter-spacing: 0.18em;
    }

    .topics-item {
        grid-template-columns: 1fr;
        gap: 4px;
        height: 44px;
        align-content: center;
    }

    .topics-ticker__viewport {
        height: 44px;
    }

    .topics-item__date {
        font-size: 12px;
    }

    .topics-item__text {
        font-size: 13px;
    }

    .topics-ticker {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .topics-ticker__controls {
        justify-content: flex-end;
    }
}

/* =========================
  FOOTER CSS START
  style.css の末尾に追加
========================= */

.site-footer {
    background: #f3f3f1;
    color: #222;
    border-top: 1px solid #e3e3df;
}

.site-footer__inner {
    width: min(100% - 48px, 1120px);
    margin: 0 auto;
    padding: 96px 0 56px;
}

.site-footer__brand {
    margin-bottom: 56px;
}

.site-footer__logo {
    display: inline-flex;
    align-items: center;
    gap: 18px;
    color: inherit;
    text-decoration: none;
}

.site-footer__logo-mark::before,

/* 放射線追加 */

.site-footer__logo-text {
    font-size: 22px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.site-footer__lead {
    margin-top: 34px;
    max-width: 760px;
}

.site-footer__lead p {
    margin: 0 0 12px;
    font-size: 16px;
    line-height: 1.95;
    letter-spacing: 0.02em;
}

.site-footer__address-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 48px;
    margin-bottom: 44px;
}

.site-footer__address h2 {
    margin: 0 0 14px;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.site-footer__address p {
    margin: 0 0 8px;
    font-size: 15px;
    line-height: 1.9;
}

.site-footer__social {
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
    margin-bottom: 36px;
}

.site-footer__social a {
    position: relative;
    display: inline-flex;
    align-items: center;
    color: inherit;
    text-decoration: none;
    font-size: 15px;
    line-height: 1.4;
    letter-spacing: 0.02em;
}

.site-footer__social a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 100%;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.24s ease;
}

.site-footer__social a:hover::after,
.site-footer__social a:focus-visible::after {
    transform: scaleX(1);
}

.site-footer__bottom {
    padding-top: 8px;
}

.site-footer__bottom small {
    font-size: 14px;
    line-height: 1.6;
    color: #222;
}

/* =========================
  RESPONSIVE
========================= */
@media (max-width: 767px) {
    .site-footer__inner {
        width: min(100% - 32px, 1120px);
        padding: 72px 0 40px;
    }

    .site-footer__logo {
        gap: 14px;
        align-items: center;
    }

    .site-footer__logo-mark {
        width: 34px;
        height: 34px;
    }

    .site-footer__logo-text {
        font-size: 18px;
        letter-spacing: 0.12em;
    }

    .site-footer__lead {
        margin-top: 26px;
    }

    .site-footer__lead p {
        font-size: 14px;
        line-height: 1.9;
    }

    .site-footer__address-grid {
        grid-template-columns: 1fr;
        gap: 28px;
        margin-bottom: 32px;
    }

    .site-footer__address h2 {
        margin-bottom: 10px;
        font-size: 16px;
    }

    .site-footer__address p {
        font-size: 14px;
    }

    .site-footer__social {
        gap: 16px 20px;
        margin-bottom: 28px;
    }

    .site-footer__social a {
        font-size: 14px;
    }

    .site-footer__bottom small {
        font-size: 13px;
    }
}

/* =========================
  FOOTER CSS END
========================= */
/* =========================
MESSAGE BLOCK
========================= */

/* =========================
SP
========================= */

@media (max-width: 768px) {
}

html {
    scroll-behavior: smooth;
}

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

.site-main {
    position: relative;
    z-index: 1;
}

.section__inner {
    width: min(calc(100% - 40px), 1120px);
    margin: 0 auto;
}

.section-heading__eyebrow {
    margin: 0 0 14px;
    font-size: var(--type-eyebrow);
    font-weight: 700;
    letter-spacing: 0.18em;
    color: var(--brand);
}

.section-heading__lead,
.concept-panel__main p,
.feature-card p,
.service-card p,
.trust-item p,
.news-item p,
.cta-panel__text {
    font-size: var(--type-body-fixed);
    line-height: 1.9;
    color: var(--subtext);
}

.cta-panel__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 22px;
    border-radius: 999px;
    border: 1px solid var(--border);
    font-size: var(--type-ui);
    font-weight: 700;
    letter-spacing: 0.06em;
    transition:
        transform var(--transition),
        box-shadow var(--transition),
        background var(--transition),
        border-color var(--transition),
        color var(--transition);
}

.button:hover,
.button:focus-visible,
.text-link:hover,
.text-link:focus-visible {
    transform: translateY(-2px);
}

.button--primary {
    color: #fff;
    background: linear-gradient(135deg, var(--brand-dark), var(--brand));
    border-color: transparent;
    box-shadow: 0 16px 36px rgba(0, 123, 67, 0.18);
}

.button--ghost {
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(12px);
}

.feature-card,
.service-card,
.trust-item,
.news-item__surface,
.cta-panel,
.concept-panel {
    border: 1px solid var(--card-border);
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow);
}

.section {
    position: relative;
    z-index: 1;
    padding: 112px 0;
}

.section--trust,
.section--cta {
    background: linear-gradient(
        180deg,
        rgba(247, 249, 248, 0.65),
        rgba(255, 255, 255, 0.45)
    );
}

/* =========================
PROBLEM
========================= */
.problem {
    position: relative;
    padding: 120px 24px 140px;
    background: #f3f3ef;
    overflow: hidden;
    transition: background-color 0.9s ease;
}

.problem__inner {
    width: min(100%, 1120px);
    margin: 0 auto;
}

.problem__heading {
    margin-bottom: 72px;
}

.problem__title {
    font-size: var(--type-hero);
    line-height: 1.35;
    letter-spacing: 0.01em;
    font-weight: 700;
    color: #1f1f1f;
    transition: color 0.7s ease;
}

.problem__body {
    display: grid;
    grid-template-columns: minmax(0, 520px) 1fr;
    column-gap: 48px;
    align-items: end;
}

.problem__text {
    color: #1f1f1f;
    font-size: var(--type-body);
    line-height: 2;
    font-weight: 600;
    transition: color 0.7s ease;
}

.problem__text p {
    margin: 0 0 26px;
}

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

.problem__text-strong {
    font-weight: 700;
    transition: color 0.7s ease;
}

.problem .problem__heading .section-heading__eyebrow {
    transition: color 0.7s ease;
}

/* PROBLEM：ビューポート内でアクセント背景（サービス概要への円リンクは見た目を維持） */
.problem.problem--in-view {
    background-color: #016435;
}

.problem.problem--in-view .problem__title,
.problem.problem--in-view .problem__text,
.problem.problem--in-view .problem__text-strong {
    color: #fff;
}

.problem.problem--in-view .problem__heading .section-heading__eyebrow {
    color: rgba(255, 255, 255, 0.92);
}

.problem.problem--in-view .problem__circle {
    color: #1f1f1f;
    background: rgba(255, 255, 255, 0.58);
}

.problem.problem--in-view .problem__circle:hover {
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.06);
}

.problem__circle {
    justify-self: end;
    align-self: end;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 210px;
    height: 210px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.58);
    text-decoration: none;
    color: #1f1f1f;
    transition:
        transform 0.3s ease,
        background 0.65s ease,
        box-shadow 0.3s ease;
}

.problem__circle:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.06);
}

.problem__circle-text {
    text-align: center;
    font-size: 18px;
    line-height: 1.75;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.problem__circle-arrow {
    display: inline-block;
    margin-top: 10px;
    font-size: 28px;
    line-height: 1;
    font-weight: 400;
}

@media (max-width: 1024px) {
    .problem {
        padding: 96px 24px 120px;
    }

    .problem__heading {
        margin-bottom: 56px;
    }

    .problem__body {
        grid-template-columns: 1fr;
        row-gap: 40px;
    }

    .problem__circle {
        justify-self: start;
        width: 180px;
        height: 180px;
    }
}

@media (max-width: 767px) {
    .problem {
        padding: 72px 20px 96px;
    }

    .problem__title {
        font-size: var(--type-hero-sm);
    }

    .problem__heading {
        margin-bottom: 40px;
    }

    .problem__text {
        font-size: var(--type-body-mobile);
        line-height: 1.95;
    }

    .problem__text p {
        margin-bottom: 22px;
    }

    .problem__circle {
        width: 156px;
        height: 156px;
    }

    .problem__circle-text {
        font-size: 16px;
        line-height: 1.7;
    }

    .problem__circle-arrow {
        margin-top: 8px;
        font-size: 24px;
    }
}
/* =========================
   PROBLEM end*
========================= */

/* =========================
   CONCEPT START
========================= */
.section--concept {
    background: linear-gradient(
        180deg,
        rgba(230, 244, 237, 0.46),
        rgba(255, 255, 255, 0.5)
    );
}

.section-heading {
    max-width: 760px;
    margin-bottom: 42px;
}

.section-heading--compact {
    margin-bottom: 0;
}

.section-heading--row {
    max-width: none;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
}

.section-heading__title,
.cta-panel__title {
    margin: 0;
    font-size: var(--type-section);
    line-height: 1.2;
    letter-spacing: -0.03em;
}

.section-heading__lead {
    margin: 18px 0 0;
}

.section__inner--two-column {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 32px;
    align-items: start;
}

.feature-grid,
.service-grid,
.trust-list,
.news-list,
.concept-quotes {
    display: grid;
    gap: 18px;
}

.feature-grid,
.trust-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.trust-item {
    padding: 28px;
    border-radius: 24px;
}

.feature-card h3,
.service-card h3,
.trust-item h3,
.news-item h3 {
    margin: 0 0 12px;
    font-size: var(--type-card-title);
    line-height: 1.35;
}

.feature-card p,
.service-card p,
.trust-item p,
.news-item p {
    margin: 0;
}

.concept-panel {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
    gap: 18px;
    padding: 28px;
    border-radius: 30px;
}

.concept-panel__main {
    padding: 20px 10px 20px 4px;
}

.concept-panel__main p {
    margin: 0;
    font-size: var(--type-body-fixed);
}

.concept-quote {
    padding: 22px;
    border-radius: 22px;
    background: rgba(247, 249, 248, 0.88);
    border: 1px solid var(--border);
}

.concept-quote span,
.service-card__index {
    display: inline-block;
    margin-bottom: 12px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.14em;
    color: var(--brand);
}

.concept-quote p {
    margin: 0;
    font-size: var(--type-body-fixed);
    line-height: 1.7;
}

.service-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-card {
    padding: 30px 28px;
    border-radius: 28px;
}

.service-flow {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 28px;
    padding: 22px;
    border-radius: 999px;
    background: rgba(230, 244, 237, 0.62);
    border: 1px solid var(--border);
    color: var(--brand-dark);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.service-flow__arrow {
    color: var(--brand-light);
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--brand);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.news-list {
    grid-template-columns: 1fr;
}

.news-item {
    padding: 0;
    border: none;
    background: none;
    box-shadow: none;
    backdrop-filter: none;
}

.news-item__surface {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
    padding: 26px 28px;
    border-radius: 24px;
    text-decoration: none;
    color: inherit;
    transition:
        border-color var(--transition),
        box-shadow var(--transition),
        transform var(--transition);
}

.news-item__surface:hover,
.news-item__surface:focus-visible {
    border-color: var(--brand);
    box-shadow: 0 8px 24px rgba(0, 123, 67, 0.12);
    transform: translateY(-1px);
}

.news-item__surface:focus-visible {
    outline: 2px solid var(--brand);
    outline-offset: 3px;
}

.news-item__surface time {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--brand);
}

.news-preview__empty {
    margin: 0;
    padding: 24px 28px;
    border-radius: 24px;
    border: 1px dashed var(--border-strong);
    font-size: 15px;
    line-height: 1.75;
    color: var(--subtext);
}

.news-topics-page .section-heading {
    margin-bottom: 40px;
}

.news-archive {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.news-archive-item {
    scroll-margin-top: 120px;
    padding-bottom: 44px;
    border-bottom: 1px solid var(--border);
}

.news-archive-item:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.news-archive-item time {
    display: block;
    margin-bottom: 12px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--brand);
}

.news-archive-item h2 {
    margin: 0 0 18px;
    font-size: clamp(22px, 3vw, 30px);
    line-height: 1.35;
    letter-spacing: -0.02em;
}

.news-archive-item p {
    margin: 0 0 14px;
    font-size: var(--type-body-fixed);
    line-height: 1.85;
}

.news-archive-item p:last-child {
    margin-bottom: 0;
}

.cta-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 28px;
    align-items: center;
    padding: 40px;
    border-radius: 32px;
}

.cta-panel--form {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 480px);
    align-items: start;
}

.cta-form {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
}

.cta-form__label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: var(--type-ui);
    font-weight: 600;
    color: var(--subtext);
}

.cta-form__label span {
    letter-spacing: 0.02em;
}

.cta-form__optional {
    font-weight: 500;
    color: var(--muted);
    font-size: 12px;
}

.cta-form input[type="text"],
.cta-form input[type="email"],
.cta-form textarea {
    width: 100%;
    margin: 0;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--card-border);
    background: rgba(255, 255, 255, 0.95);
    font-family: inherit;
    font-size: var(--type-body-fixed);
    line-height: 1.5;
    color: var(--text);
    transition:
        border-color var(--transition),
        box-shadow var(--transition);
}

.cta-form textarea {
    min-height: 140px;
    resize: vertical;
}

.cta-form input:focus-visible,
.cta-form textarea:focus-visible {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(0, 123, 67, 0.2);
}

.cta-form__error {
    margin: 0 0 16px;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid rgba(180, 60, 60, 0.35);
    background: rgba(255, 240, 240, 0.95);
    font-size: var(--type-body-fixed);
    line-height: 1.55;
    color: #5c1f1f;
}

.cta-form__honeypot {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.cta-form__submit {
    margin-top: 4px;
}

.cta-form__note {
    margin: 0;
    font-size: 12px;
    line-height: 1.6;
    color: var(--muted);
}

.cta-form__after {
    margin: 0;
}

.cta-panel__text {
    margin: 18px 0 0;
    max-width: 700px;
}

.cta-panel__form-column {
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-width: 0;
}

.site-footer__inner--simple {
    width: min(calc(100% - 40px), 1120px);
}

.site-footer__brand--simple {
    margin-bottom: 28px;
}

.site-footer__logo-image {
    width: 42px;
    height: 42px;
    object-fit: contain;
    flex: 0 0 auto;
}

.site-footer__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 18px 24px;
    margin-bottom: 28px;
    padding-top: 4px;
}

.site-footer__nav a {
    position: relative;
    font-size: 14px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.site-footer__nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 100%;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform var(--transition);
}

.site-footer__nav a:hover::after,
.site-footer__nav a:focus-visible::after {
    transform: scaleX(1);
}

@media (max-width: 1100px) {
    .section__inner--two-column,
    .concept-panel,
    .feature-grid,
    .service-grid,
    .trust-list,
    .cta-panel {
        grid-template-columns: 1fr;
    }

    .feature-grid,
    .trust-list,
    .service-grid {
        gap: 16px;
    }
}

@media (max-width: 768px) {
    .section__inner,
    .site-footer__inner--simple {
        width: calc(100% - 24px);
    }

    .section-heading__lead,
    .concept-panel__main p,
    .feature-card p,
    .service-card p,
    .trust-item p,
    .news-item p,
    .cta-panel__text {
        font-size: 14px;
        line-height: 1.85;
    }

    .section {
        padding: 84px 0;
    }

    .section-heading {
        margin-bottom: 32px;
    }

    .section-heading--row {
        align-items: start;
        flex-direction: column;
    }

    .concept-quote p {
        font-size: var(--type-body-fixed);
    }

    .news-item__surface {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .service-flow {
        justify-content: flex-start;
        border-radius: 24px;
        padding: 18px 16px;
    }

    .cta-panel__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .button {
        width: 100%;
    }

    .site-footer__nav {
        gap: 12px 16px;
    }
}
/* =========================
  HEADER STICKY FIX
========================= */

/* 非同期で差し込むラッパー側でも sticky を安定させる */
#header {
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* ヘッダー本体はラッパー内で通常フローに戻す */
#header .site-header {
    position: relative;
    top: auto;
    z-index: 1000;

    /* 背景を少しだけ透過強めに */
    background: rgba(255, 255, 255, 0.62);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);

    border-bottom: 1px solid rgba(224, 229, 226, 0.42);
    transition:
        border-color var(--transition),
        box-shadow var(--transition),
        background var(--transition),
        backdrop-filter var(--transition);
}

/* スクロール後も少し透けるが、可読性は確保 */
#header .site-header.is-scrolled {
    background: rgba(255, 255, 255, 0.72);
    border-bottom-color: rgba(224, 229, 226, 0.7);
    box-shadow: 0 8px 24px rgba(26, 26, 26, 0.06);
}