:root {
    --corp-ink: #192c42;
    --corp-ink-soft: #44505e;
    --corp-muted: #747c86;
    --corp-orange: #ff6b12;
    --corp-orange-dark: #e84c08;
    --corp-orange-light: #fff1e5;
    --corp-cream: #fdf8f1;
    --corp-cream-deep: #f7eadb;
    --corp-white: #ffffff;
    --corp-line: #e5e8ec;
    --corp-green: #12bf5b;
    --corp-footer: #30353d;
    --corp-shadow: 0 16px 44px rgba(61, 43, 27, 0.10);
    --corp-shadow-soft: 0 8px 24px rgba(50, 43, 35, 0.08);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    min-width: 0;
    margin: 0;
    overflow-x: hidden;
    background: var(--corp-cream);
    color: var(--corp-ink);
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 400;
    line-height: 1.7;
}

body.menu-open,
body.corporation-modal-open {
    overflow: hidden;
}

body,
button,
input,
select,
textarea {
    font-family: "Noto Sans JP", sans-serif;
}

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

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

button,
input,
select,
textarea {
    margin: 0;
}

button,
select {
    cursor: pointer;
}

/* =========================================================
   共通ヘッダー
========================================================= */
.site-header {
    position: relative;
    z-index: 1000;
    height: 94px;
}

.global-nav {
    position: fixed;
    z-index: 1000;
    top: 0;
    left: 0;
    width: 100%;
    height: 94px;
    padding: 0 clamp(24px, 4vw, 72px);
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 4px 18px rgba(19, 33, 54, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.nav-inner {
    display: flex;
    width: min(1440px, 100%);
    height: 100%;
    margin: 0 auto;
    align-items: center;
    gap: clamp(24px, 3vw, 52px);
}

.logo-container {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
}

.logo,
.logo img {
    display: block;
}

.global-nav .logo img {
    display: block;
    width: clamp(135px, 10vw, 165px);
    max-width: 100%;
    height: auto;
    object-fit: contain;
}

.nav-container {
    display: flex;
    min-width: 0;
    flex: 1;
    align-items: center;
    justify-content: space-between;
    gap: clamp(18px, 2.5vw, 44px);
}

.nav-list {
    display: flex;
    min-width: 0;
    margin: 0;
    padding: 0;
    align-items: center;
    gap: clamp(6px, 1vw, 18px);
    list-style: none;
}

.nav-link {
    position: relative;
    display: inline-flex;
    min-height: 44px;
    padding: 10px clamp(8px, 0.9vw, 16px);
    align-items: center;
    color: #20242b;
    font-size: clamp(13px, 0.95vw, 16px);
    font-weight: 700;
    white-space: nowrap;
    transition: color 0.25s ease;
}

.nav-link::after {
    position: absolute;
    right: 12px;
    bottom: 4px;
    left: 12px;
    height: 2px;
    border-radius: 999px;
    background: var(--corp-orange);
    content: "";
    opacity: 0;
    transform: scaleX(0.3);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link--current {
    color: var(--corp-orange-dark);
}

.nav-link:hover::after,
.nav-link:focus-visible::after,
.nav-link--current::after {
    opacity: 1;
    transform: scaleX(1);
}

.nav-divider {
    width: 1px;
    height: 30px;
    background: #e4e7ec;
}

.button-container {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 14px;
}

.nav-contact-button {
    display: inline-flex;
    min-height: 46px;
    padding: 10px 23px;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: 999px;
    background: linear-gradient(135deg, #ff9418, #ff5a12);
    box-shadow: 0 8px 20px rgba(242, 111, 33, 0.18);
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    white-space: nowrap;
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.nav-contact-button--login {
    border-color: #ff7b3d;
    background: #fff;
    box-shadow: none;
    color: var(--corp-orange-dark);
}

.nav-contact-button:hover,
.nav-contact-button:focus-visible {
    box-shadow: 0 11px 24px rgba(242, 111, 33, 0.25);
    transform: translateY(-2px);
}

.hamburger-menu {
    display: none;
    width: 48px;
    height: 48px;
    margin-left: auto;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 50%;
    background: var(--corp-orange-light);
    color: var(--corp-orange-dark);
    font-size: 27px;
    line-height: 1;
}

/* =========================================================
   ヒーロー
========================================================= */
.corporation-hero {
    position: relative;
    min-height: 360px;
    overflow: hidden;
    background-color: #edf6fc;
    background-image: url("/src/img/flow/flow-top.png");
    background-position: center 39%;
    background-size: cover;
}

.corporation-hero__shade {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.92) 33%, rgba(255, 255, 255, 0.34) 53%, rgba(255, 255, 255, 0.04) 72%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 248, 240, 0.18));
}

.corporation-hero__inner {
    position: relative;
    z-index: 1;
    display: flex;
    width: min(1240px, calc(100% - 48px));
    min-height: 360px;
    margin: 0 auto;
    align-items: center;
    justify-content: space-between;
}

.corporation-hero__copy {
    width: min(640px, 53%);
    padding: 36px 0 30px;
}

.corporation-hero__message {
    position: relative;
    display: inline-block;
    margin: 0 0 8px;
    color: #1b2531;
    font-family: "Noto Sans JP", sans-serif;
    font-size: clamp(18px, 1.45vw, 24px);
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1.7;
    transform: rotate(-3deg);
}

.corporation-hero__message::after {
    position: absolute;
    right: -28px;
    bottom: -1px;
    width: 120px;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--corp-orange), rgba(255, 107, 18, 0.12));
    content: "";
    transform: rotate(-8deg);
}

.corporation-hero h1 {
    margin: 8px 0 0;
    color: #121922;
    font-size: clamp(36px, 4vw, 62px);
    font-weight: 800;
    letter-spacing: 0.04em;
    line-height: 1.22;
    white-space: nowrap;
}

.corporation-hero__english {
    margin: 2px 0 12px;
    color: var(--corp-orange-dark);
    font-size: clamp(16px, 1.45vw, 22px);
    font-weight: 700;
    letter-spacing: 0.05em;
}

.corporation-hero__lead {
    margin: 0;
    color: #253242;
    font-size: clamp(13px, 1.08vw, 16px);
    font-weight: 600;
    line-height: 1.9;
}

.corporation-hero__catch {
    position: absolute;
    top: 72px;
    right: -10px;
    margin: 0;
    padding: 16px 24px 20px;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 12px 30px rgba(20, 35, 47, 0.08);
    color: #17202b;
    font-size: clamp(16px, 1.2vw, 20px);
    font-weight: 700;
    letter-spacing: 0.12em;
    line-height: 1.75;
    transform: rotate(-4deg);
}

.corporation-hero__catch::after {
    position: absolute;
    right: 12px;
    bottom: 7px;
    width: 94%;
    height: 3px;
    border-radius: 999px;
    background: var(--corp-orange);
    content: "";
    transform: rotate(-5deg);
}

/* パンくず */
.corporation-breadcrumb {
    position: relative;
    z-index: 3;
    border-bottom: 1px solid #eee7df;
    background: #fff;
}

.corporation-breadcrumb ol {
    display: flex;
    width: min(1240px, calc(100% - 48px));
    min-height: 58px;
    margin: 0 auto;
    padding: 0;
    align-items: center;
    gap: 28px;
    list-style: none;
    color: #5d6672;
    font-size: 13px;
    font-weight: 600;
}

.corporation-breadcrumb li {
    position: relative;
}

.corporation-breadcrumb li + li::before {
    position: absolute;
    top: 50%;
    left: -18px;
    color: #90969e;
    content: ">";
    transform: translateY(-50%);
}

.corporation-breadcrumb a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--corp-orange-dark);
}

/* =========================================================
   メインレイアウト
========================================================= */
.corporation-content {
    position: relative;
    overflow: hidden;
    padding: 34px 0 90px;
    background:
        radial-gradient(circle at 5% 74%, rgba(255, 220, 181, 0.55) 0 58px, transparent 59px),
        radial-gradient(circle at 99% 38%, rgba(255, 226, 194, 0.52) 0 96px, transparent 97px),
        linear-gradient(180deg, #fffaf4 0%, #fdf8f1 100%);
}

.corporation-content__inner {
    position: relative;
    z-index: 2;
    display: grid;
    width: min(1120px, calc(100% - 48px));
    margin: 0 auto;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 24px;
    align-items: start;
}

.corporation-main-column,
.corporation-side-column {
    min-width: 0;
}

.corporation-form-card,
.corporation-side-card {
    border: 1px solid rgba(91, 76, 60, 0.08);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--corp-shadow-soft);
}

.corporation-form-card {
    padding: 26px clamp(24px, 3vw, 44px) 38px;
}

/* ステップ */
.corporation-progress {
    display: grid;
    width: min(420px, 86%);
    margin: 0 auto 32px;
    padding: 0;
    grid-template-columns: repeat(3, 1fr);
    list-style: none;
}

.corporation-progress__item {
    position: relative;
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 7px;
    color: #858b92;
    font-size: 13px;
    font-weight: 700;
}

.corporation-progress__item:not(:last-child)::after {
    position: absolute;
    z-index: 0;
    top: 22px;
    left: calc(50% + 27px);
    width: calc(100% - 54px);
    height: 3px;
    background-image: radial-gradient(circle, #cfd2d5 1.5px, transparent 1.7px);
    background-position: center;
    background-size: 10px 3px;
    content: "";
}

.corporation-progress__number {
    position: relative;
    z-index: 1;
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    border-radius: 50%;
    background: #e5e6e8;
    color: #7e8389;
    font-size: 17px;
    transition: 0.25s ease;
}

.corporation-progress__item.is-current,
.corporation-progress__item.is-complete {
    color: var(--corp-ink);
}

.corporation-progress__item.is-current .corporation-progress__number,
.corporation-progress__item.is-complete .corporation-progress__number {
    background: linear-gradient(135deg, #ff9418, #ff5a12);
    box-shadow: 0 7px 16px rgba(255, 101, 14, 0.22);
    color: #fff;
}

.corporation-progress__item.is-complete::after {
    background-image: radial-gradient(circle, var(--corp-orange) 1.5px, transparent 1.7px);
}

.corporation-form-heading {
    margin-bottom: 26px;
    text-align: center;
}

.corporation-form-heading__en {
    margin: 0 0 2px;
    color: var(--corp-orange);
    font-family: "Caveat", cursive;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 0.08em;
}

.corporation-form-heading h2 {
    margin: 0 0 10px;
    color: #1d2733;
    font-size: clamp(22px, 2.2vw, 30px);
    line-height: 1.45;
}

.corporation-form-heading > p:not(.corporation-form-heading__en) {
    margin: 0;
    color: #626b76;
    font-size: 13px;
    line-height: 1.85;
}

/* フォーム */
.corporation-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.corporation-hp-field {
    position: absolute !important;
    left: -10000px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

.corporation-field {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 20px;
    align-items: center;
}

.corporation-field > label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    color: #202b37;
    font-size: 14px;
    font-weight: 700;
}

.corporation-required,
.corporation-optional {
    display: inline-flex;
    min-height: 22px;
    padding: 2px 7px;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
}

.corporation-required {
    background: var(--corp-orange);
    color: #fff;
}

.corporation-optional {
    background: #edf0f3;
    color: #6c747d;
}

.corporation-field input,
.corporation-field select,
.corporation-field textarea {
    width: 100%;
    min-width: 0;
    border: 1px solid #d9dde2;
    border-radius: 7px;
    outline: 0;
    background: #fff;
    color: var(--corp-ink);
    font-size: 15px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.corporation-field input,
.corporation-field select {
    height: 50px;
    padding: 0 15px;
}

.corporation-field select {
    padding-right: 44px;
    appearance: none;
    background-image:
        linear-gradient(45deg, transparent 50%, #27313d 50%),
        linear-gradient(135deg, #27313d 50%, transparent 50%);
    background-position:
        calc(100% - 20px) 22px,
        calc(100% - 14px) 22px;
    background-repeat: no-repeat;
    background-size: 6px 6px, 6px 6px;
}

.corporation-field textarea {
    min-height: 150px;
    padding: 14px 15px;
    line-height: 1.75;
    resize: vertical;
}

.corporation-field input::placeholder,
.corporation-field textarea::placeholder {
    color: #a2a8b0;
}

.corporation-field input:hover,
.corporation-field select:hover,
.corporation-field textarea:hover {
    border-color: #c4c9cf;
}

.corporation-field input:focus,
.corporation-field select:focus,
.corporation-field textarea:focus {
    border-color: var(--corp-orange);
    box-shadow: 0 0 0 4px rgba(255, 107, 18, 0.11);
    background: #fffdfa;
}

.corporation-field input:invalid:not(:placeholder-shown),
.corporation-field textarea:invalid:not(:placeholder-shown) {
    border-color: #dc7b74;
}

.corporation-field--textarea {
    align-items: start;
}

.corporation-field--textarea > label {
    padding-top: 12px;
}

.corporation-privacy {
    margin-top: 5px;
    text-align: center;
}

.corporation-privacy label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    color: #303a46;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}

.corporation-privacy input {
    width: 20px;
    height: 20px;
    flex: 0 0 auto;
    accent-color: var(--corp-orange);
}

.corporation-privacy a {
    color: var(--corp-orange-dark);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.corporation-confirm-button {
    display: flex;
    width: min(430px, 100%);
    min-height: 60px;
    margin: 5px auto 0;
    padding: 13px 25px;
    align-items: center;
    justify-content: center;
    gap: 18px;
    border: 0;
    border-radius: 999px;
    background: linear-gradient(100deg, #ff8c17 0%, #ff4d0b 100%);
    box-shadow: 0 12px 28px rgba(238, 80, 8, 0.22);
    color: #fff;
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 0.04em;
    transition: box-shadow 0.25s ease, filter 0.25s ease, transform 0.25s ease;
}

.corporation-confirm-button i {
    margin-left: auto;
}

.corporation-confirm-button:hover,
.corporation-confirm-button:focus-visible {
    box-shadow: 0 15px 32px rgba(238, 80, 8, 0.30);
    filter: brightness(1.04);
    transform: translateY(-2px);
}

/* =========================================================
   サイドバー
========================================================= */
.corporation-side-column {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.corporation-side-card {
    padding: 20px;
}

.corporation-support-card {
    position: relative;
    overflow: hidden;
    padding-top: 24px;
}

.corporation-support-card__copy {
    position: relative;
    z-index: 2;
    width: 67%;
}

.corporation-side-eyebrow {
    margin: 0 0 5px;
    color: var(--corp-orange);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.13em;
}

.corporation-support-card h2,
.corporation-reply-card h2,
.corporation-faq-card h2 {
    margin: 0;
    color: #1c2632;
    font-weight: 800;
}

.corporation-support-card h2 {
    font-size: 21px;
    line-height: 1.5;
}

.corporation-support-card__copy > p:last-child {
    margin: 10px 0 18px;
    color: #616a75;
    font-size: 12px;
    line-height: 1.75;
}

.corporation-support-card__photo {
    position: absolute;
    z-index: 1;
    top: 0;
    right: 0;
    width: 43%;
    height: 205px;
    background-image:
        linear-gradient(90deg, #fff 0%, rgba(255, 255, 255, 0.12) 32%),
        url("/src/img/flow/flow-top.png");
    background-position: 72% center;
    background-size: auto 100%;
}

.corporation-phone-box {
    position: relative;
    z-index: 3;
    display: flex;
    min-height: 102px;
    padding: 14px 12px;
    align-items: center;
    gap: 12px;
    border-radius: 12px;
    background: #fff7ed;
    transition: background 0.2s ease, transform 0.2s ease;
}

.corporation-phone-box:hover,
.corporation-phone-box:focus-visible {
    background: #fff0df;
    transform: translateY(-1px);
}

.corporation-phone-box__icon {
    display: grid;
    width: 48px;
    height: 48px;
    flex: 0 0 auto;
    place-items: center;
    border-radius: 50%;
    background: var(--corp-orange);
    color: #fff;
    font-size: 21px;
}

.corporation-phone-box > span:last-child {
    display: flex;
    min-width: 0;
    flex-direction: column;
}

.corporation-phone-box small {
    color: #2c3540;
    font-size: 11px;
    font-weight: 700;
}

.corporation-phone-box strong {
    color: var(--corp-orange-dark);
    font-size: clamp(19px, 1.6vw, 24px);
    line-height: 1.35;
    white-space: nowrap;
}

.corporation-phone-box em {
    color: #65707c;
    font-size: 10px;
    font-style: normal;
}

.corporation-line-button {
    position: relative;
    z-index: 3;
    display: grid;
    min-height: 58px;
    margin-top: 10px;
    padding: 8px 13px;
    align-items: center;
    grid-template-columns: 40px 1fr 18px;
    gap: 10px;
    border: 1.5px solid var(--corp-green);
    border-radius: 10px;
    background: #fff;
    color: #1e2935;
    font-size: 13px;
    font-weight: 800;
    transition: background 0.2s ease, transform 0.2s ease;
}

.corporation-line-button .fa-line {
    color: var(--corp-green);
    font-size: 34px;
}

.corporation-line-button .fa-chevron-right {
    justify-self: end;
}

.corporation-line-button:hover,
.corporation-line-button:focus-visible {
    background: #f4fff8;
    transform: translateY(-1px);
}

.corporation-reply-card {
    display: grid;
    padding: 20px;
    align-items: center;
    grid-template-columns: 58px 1fr;
    gap: 14px;
}

.corporation-reply-card__icon,
.corporation-faq-card__icon {
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--corp-orange-light);
    color: var(--corp-orange);
}

.corporation-reply-card__icon {
    width: 58px;
    height: 58px;
    font-size: 27px;
}

.corporation-reply-card h2 {
    font-size: 17px;
}

.corporation-reply-card p {
    margin: 5px 0 2px;
    color: #4f5965;
    font-size: 12px;
    line-height: 1.7;
}

.corporation-reply-card small {
    display: block;
    color: #80868e;
    font-size: 9px;
    line-height: 1.55;
}

.corporation-faq-card {
    padding: 16px;
}

.corporation-faq-card__heading {
    display: grid;
    margin-bottom: 12px;
    align-items: center;
    grid-template-columns: 44px 1fr auto;
    gap: 10px;
}

.corporation-faq-card__icon {
    width: 44px;
    height: 44px;
    font-size: 19px;
}

.corporation-faq-card__heading h2 {
    font-size: 18px;
}

.corporation-faq-card__heading > span:last-child {
    color: var(--corp-orange);
    font-size: 12px;
    font-weight: 800;
}

.corporation-faq-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.corporation-faq-item {
    overflow: hidden;
    border: 1px solid #e4e7ea;
    border-radius: 8px;
    background: #fff;
}

.corporation-faq-item summary {
    position: relative;
    display: flex;
    min-height: 42px;
    padding: 9px 30px 9px 43px;
    align-items: center;
    color: #394450;
    font-size: 11px;
    font-weight: 600;
    line-height: 1.5;
    list-style: none;
}

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

.corporation-faq-item summary::before {
    position: absolute;
    left: 9px;
    display: grid;
    width: 24px;
    height: 24px;
    place-items: center;
    border-radius: 50%;
    background: var(--corp-orange);
    color: #fff;
    content: "+";
    font-size: 18px;
    font-weight: 400;
    line-height: 1;
}

.corporation-faq-item summary::after {
    position: absolute;
    right: 11px;
    color: #8b929a;
    content: "›";
    font-size: 20px;
    line-height: 1;
    transition: transform 0.2s ease;
}

.corporation-faq-item[open] summary {
    color: var(--corp-orange-dark);
}

.corporation-faq-item[open] summary::before {
    content: "−";
}

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

.corporation-faq-item p {
    margin: 0;
    padding: 2px 13px 13px 43px;
    color: #626b76;
    font-size: 11px;
    line-height: 1.75;
}

.corporation-faq-card__more {
    display: flex;
    margin-top: 14px;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    color: var(--corp-orange-dark);
    font-size: 11px;
    font-weight: 800;
}

/* 装飾文字 */
.corporation-decoration {
    position: absolute;
    z-index: 1;
    color: #1d2934;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.13em;
    line-height: 1.75;
}

.corporation-decoration::after {
    display: block;
    width: 110px;
    height: 3px;
    margin-top: 8px;
    border-radius: 999px;
    background: var(--corp-orange);
    content: "";
}

.corporation-decoration--left {
    bottom: 125px;
    left: max(20px, calc(50% - 760px));
    transform: rotate(-7deg);
}

.corporation-decoration--right {
    right: max(20px, calc(50% - 760px));
    bottom: 135px;
    text-align: right;
    transform: rotate(-5deg);
}

.corporation-decoration--right::after {
    margin-left: auto;
}

/* =========================================================
   確認モーダル
========================================================= */
.corporation-modal[hidden] {
    display: none;
}

.corporation-modal {
    position: fixed;
    z-index: 2000;
    inset: 0;
    display: grid;
    padding: 24px;
    place-items: center;
    opacity: 0;
    transition: opacity 0.18s ease;
}

.corporation-modal.is-visible {
    opacity: 1;
}

.corporation-modal__backdrop {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    background: rgba(20, 27, 35, 0.68);
    cursor: default;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.corporation-modal__panel {
    position: relative;
    z-index: 1;
    width: min(720px, 100%);
    max-height: calc(100vh - 48px);
    overflow-y: auto;
    padding: 34px clamp(22px, 4vw, 42px) 38px;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.25);
    transform: translateY(12px) scale(0.98);
    transition: transform 0.18s ease;
}

.corporation-modal.is-visible .corporation-modal__panel {
    transform: translateY(0) scale(1);
}

.corporation-modal__close {
    position: absolute;
    top: 14px;
    right: 16px;
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 0;
    border-radius: 50%;
    background: #f3f4f5;
    color: #4d5661;
    font-size: 28px;
    line-height: 1;
}

.corporation-modal__eyebrow {
    margin: 0 0 2px;
    color: var(--corp-orange);
    font-family: "Caveat", cursive;
    font-size: 21px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-align: center;
}

.corporation-modal h2 {
    margin: 0;
    color: var(--corp-ink);
    font-size: clamp(23px, 3vw, 31px);
    text-align: center;
}

.corporation-modal__lead {
    margin: 8px 0 24px;
    color: #626b75;
    font-size: 13px;
    text-align: center;
}

.corporation-confirm-list {
    margin: 0;
    border: 1px solid #e5e7ea;
    border-radius: 12px;
    overflow: hidden;
}

.corporation-confirm-list > div {
    display: grid;
    grid-template-columns: 190px minmax(0, 1fr);
}

.corporation-confirm-list > div + div {
    border-top: 1px solid #e5e7ea;
}

.corporation-confirm-list dt,
.corporation-confirm-list dd {
    margin: 0;
    padding: 13px 15px;
    font-size: 13px;
    line-height: 1.7;
}

.corporation-confirm-list dt {
    background: #fff5ea;
    color: #3b4652;
    font-weight: 700;
}

.corporation-confirm-list dd {
    color: #283440;
    overflow-wrap: anywhere;
    white-space: pre-wrap;
}

.corporation-modal__actions {
    display: grid;
    margin-top: 24px;
    grid-template-columns: 1fr 1.25fr;
    gap: 12px;
}

.corporation-modal__edit,
.corporation-modal__submit {
    min-height: 54px;
    padding: 11px 18px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 800;
}

.corporation-modal__edit {
    border: 1px solid var(--corp-orange);
    background: #fff;
    color: var(--corp-orange-dark);
}

.corporation-modal__submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border: 0;
    background: linear-gradient(100deg, #ff8c17, #ff4d0b);
    box-shadow: 0 10px 22px rgba(238, 80, 8, 0.2);
    color: #fff;
}

.corporation-modal__submit:disabled {
    cursor: wait;
    filter: grayscale(0.35);
    opacity: 0.72;
}

/* =========================================================
   送信結果ページ
========================================================= */
.corporation-result-main {
    position: relative;
    display: grid;
    min-height: 620px;
    padding: 90px 24px 110px;
    place-items: center;
    overflow: hidden;
    background:
        linear-gradient(90deg, rgba(255,255,255,0.96), rgba(255,250,244,0.77)),
        url("/src/img/flow/flow-top.png") center 38% / cover no-repeat;
}

.corporation-result-main::before,
.corporation-result-main::after {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 192, 126, 0.18);
    content: "";
}

.corporation-result-main::before {
    top: -70px;
    left: -80px;
    width: 240px;
    height: 240px;
}

.corporation-result-main::after {
    right: -55px;
    bottom: -70px;
    width: 190px;
    height: 190px;
}

.corporation-result-card {
    position: relative;
    z-index: 1;
    width: min(720px, 100%);
    padding: clamp(34px, 5vw, 58px);
    border: 1px solid rgba(122, 88, 55, 0.1);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--corp-shadow);
    text-align: center;
}

.corporation-result-icon {
    display: grid;
    width: 78px;
    height: 78px;
    margin: 0 auto 20px;
    place-items: center;
    border-radius: 50%;
    background: var(--corp-orange-light);
    color: var(--corp-orange);
    font-size: 34px;
}

.corporation-result-card.is-error .corporation-result-icon {
    background: #fff0ed;
    color: #dc4d3f;
}

.corporation-result-card.is-info .corporation-result-icon {
    background: #eef3f7;
    color: var(--corp-ink);
}

.corporation-result-eyebrow {
    margin: 0;
    color: var(--corp-orange);
    font-family: "Caveat", cursive;
    font-size: 22px;
    font-weight: 600;
    letter-spacing: 0.08em;
}

.corporation-result-card h1 {
    margin: 3px 0 15px;
    font-size: clamp(25px, 4vw, 38px);
    line-height: 1.45;
}

.corporation-result-card > p:not(.corporation-result-eyebrow) {
    margin: 0;
    color: #58626d;
    font-size: 15px;
    line-height: 1.9;
}

.corporation-result-actions {
    display: flex;
    margin-top: 28px;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.corporation-result-button {
    display: inline-flex;
    min-width: 190px;
    min-height: 52px;
    padding: 11px 24px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: 1px solid var(--corp-orange);
    border-radius: 999px;
    color: var(--corp-orange-dark);
    font-size: 14px;
    font-weight: 800;
}

.corporation-result-button--primary {
    background: linear-gradient(100deg, #ff8c17, #ff4d0b);
    box-shadow: 0 10px 22px rgba(238, 80, 8, 0.2);
    color: #fff;
}

.corporation-result-note {
    margin-top: 16px !important;
    color: #899099 !important;
    font-size: 12px !important;
}

/* =========================================================
   共通フッター
========================================================= */
.site-footer {
    position: relative;
    z-index: 2;
    padding: 58px max(24px, 5vw) 24px;
    background: var(--corp-footer);
    color: #fff;
}

.footer-container {
    display: grid;
    width: min(1440px, 100%);
    margin: 0 auto;
    grid-template-columns: minmax(250px, 0.8fr) minmax(620px, 1.8fr);
    gap: clamp(50px, 7vw, 110px);
}

.footer-left {
    min-width: 0;
}

.footer-logo img {
    width: 190px;
    height: auto;
}

.footer-address,
.footer-phone {
    color: #c9cdd2;
    font-size: 14px;
}

.footer-address {
    margin-top: 24px;
}

.footer-address p,
.footer-phone p {
    margin: 7px 0;
}

.footer-sns {
    display: flex;
    margin-top: 24px;
    gap: 12px;
}

.sns-link {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 50%;
    background: #454b54;
    color: #fff;
    font-size: 21px;
    transition: background 0.25s ease, transform 0.25s ease;
}

.sns-link:first-child {
    color: #ff9ed2;
}

.sns-link:last-child {
    color: #39df72;
}

.sns-link:hover,
.sns-link:focus-visible {
    background: #555c66;
    transform: translateY(-2px);
}

.footer-right {
    min-width: 0;
}

.footer-nav-list {
    display: flex;
    margin: 5px 0 34px;
    padding: 0;
    align-items: center;
    justify-content: flex-end;
    gap: clamp(12px, 2vw, 32px);
    list-style: none;
}

.footer-nav-link {
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
    transition: color 0.2s ease;
}

.footer-nav-link:hover,
.footer-nav-link:focus-visible {
    color: #ff9b5d;
}

.footer-contact {
    display: grid;
    width: min(620px, 100%);
    margin-left: auto;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.contact-btn {
    display: flex;
    min-height: 66px;
    padding: 14px 22px;
    align-items: center;
    justify-content: center;
    border: 1px solid #fff;
    font-size: 15px;
    font-weight: 800;
    transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.contact-btn-job-seeker {
    background: #fff;
    color: #252b32;
}

.contact-btn-employer {
    background: transparent;
    color: #fff;
}

.contact-btn:hover,
.contact-btn:focus-visible {
    background: var(--corp-orange);
    border-color: var(--corp-orange);
    color: #fff;
    transform: translateY(-2px);
}

.footer-bottom {
    display: flex;
    width: min(1440px, 100%);
    margin: 58px auto 0;
    padding-top: 24px;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    border-top: 1px solid #525760;
    color: #b9bec5;
    font-size: 12px;
}

.policies {
    display: flex;
    margin: 0;
    padding: 0;
    gap: 26px;
    list-style: none;
}

.policies a {
    transition: color 0.2s ease;
}

.policies a:hover,
.policies a:focus-visible {
    color: #fff;
}

.scroll-to-top {
    position: fixed;
    z-index: 1100;
    right: 26px;
    bottom: 26px;
    display: grid;
    width: 58px;
    height: 58px;
    padding: 0;
    place-items: center;
    border: 1px solid var(--corp-orange);
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 12px 30px rgba(23, 31, 40, 0.18);
    color: var(--corp-orange);
    font-size: 18px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(14px);
    transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* =========================================================
   レスポンシブ
========================================================= */
@media (max-width: 1340px) {
    .corporation-decoration {
        display: none;
    }
}

@media (max-width: 1160px) {
    .site-header,
    .global-nav {
        height: 80px;
    }

    .global-nav {
        padding: 0 24px;
    }

    .hamburger-menu {
        display: inline-flex;
    }

    .nav-container {
        position: fixed;
        z-index: 999;
        top: 80px;
        right: 0;
        bottom: 0;
        display: flex;
        width: min(430px, 88vw);
        padding: 32px 28px;
        align-items: stretch;
        flex-direction: column;
        justify-content: flex-start;
        gap: 24px;
        overflow-y: auto;
        background: #fff;
        box-shadow: -14px 20px 40px rgba(20, 29, 39, 0.14);
        opacity: 0;
        pointer-events: none;
        transform: translateX(100%);
        transition: opacity 0.25s ease, transform 0.25s ease;
    }

    .nav-container.is-open {
        opacity: 1;
        pointer-events: auto;
        transform: translateX(0);
    }

    .nav-list {
        align-items: stretch;
        flex-direction: column;
        gap: 2px;
    }

    .nav-link {
        width: 100%;
        min-height: 52px;
        padding: 12px 6px;
        border-bottom: 1px solid #eceef0;
        font-size: 15px;
    }

    .nav-link::after {
        right: auto;
        bottom: -1px;
        left: 0;
        width: 50px;
    }

    .nav-divider {
        display: none;
    }

    .button-container {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .nav-contact-button {
        min-height: 52px;
    }

    .corporation-hero__catch {
        right: 14px;
    }

    .corporation-content__inner {
        width: min(980px, calc(100% - 40px));
        grid-template-columns: minmax(0, 1fr) 300px;
        gap: 18px;
    }

    .corporation-form-card {
        padding-right: 25px;
        padding-left: 25px;
    }

    .corporation-field {
        grid-template-columns: 155px minmax(0, 1fr);
        gap: 15px;
    }

    .corporation-field > label {
        font-size: 12px;
    }

    .footer-container {
        grid-template-columns: 250px minmax(0, 1fr);
        gap: 45px;
    }

    .footer-nav-list {
        display: grid;
        grid-template-columns: repeat(3, auto);
        gap: 12px 24px;
    }
}

@media (max-width: 900px) {
    .corporation-hero__inner {
        width: calc(100% - 38px);
    }

    .corporation-hero__copy {
        width: 68%;
    }

    .corporation-hero__catch {
        display: none;
    }

    .corporation-content {
        padding-top: 26px;
    }

    .corporation-content__inner {
        width: min(720px, calc(100% - 32px));
        grid-template-columns: 1fr;
    }

    .corporation-side-column {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .corporation-support-card,
    .corporation-faq-card {
        grid-row: span 2;
    }

    .corporation-reply-card {
        align-self: start;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 38px;
    }

    .footer-right {
        order: -1;
    }

    .footer-nav-list {
        justify-content: start;
    }

    .footer-contact {
        margin-left: 0;
    }

    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 700px) {
    .corporation-hero {
        min-height: 420px;
        background-position: 66% center;
    }

    .corporation-hero__shade {
        background:
            linear-gradient(90deg, rgba(255,255,255,0.98) 0%, rgba(255,255,255,0.92) 53%, rgba(255,255,255,0.34) 82%),
            linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,248,240,0.38));
    }

    .corporation-hero__inner {
        min-height: 420px;
        align-items: flex-end;
    }

    .corporation-hero__copy {
        width: 100%;
        padding: 38px 0 31px;
    }

    .corporation-hero h1 {
        font-size: clamp(29px, 8vw, 40px);
        letter-spacing: 0.01em;
    }

    .corporation-hero__lead {
        width: min(460px, 88%);
        font-size: 12px;
    }

    .corporation-breadcrumb ol {
        width: calc(100% - 32px);
        min-height: 50px;
        font-size: 12px;
    }

    .corporation-form-card {
        padding: 24px 19px 30px;
        border-radius: 15px;
    }

    .corporation-progress {
        width: 95%;
        margin-bottom: 27px;
    }

    .corporation-form-heading h2 {
        font-size: 22px;
    }

    .corporation-field {
        display: block;
    }

    .corporation-field > label {
        justify-content: flex-start;
        margin-bottom: 7px;
        font-size: 14px;
    }

    .corporation-field--textarea > label {
        padding-top: 0;
    }

    .corporation-field input,
    .corporation-field select,
    .corporation-field textarea {
        font-size: 16px;
    }

    .corporation-side-column {
        display: flex;
    }

    .corporation-support-card__copy {
        width: 64%;
    }

    .corporation-modal {
        padding: 12px;
    }

    .corporation-modal__panel {
        max-height: calc(100vh - 24px);
        padding: 31px 17px 25px;
        border-radius: 16px;
    }

    .corporation-confirm-list > div {
        grid-template-columns: 1fr;
    }

    .corporation-confirm-list dt {
        padding-bottom: 5px;
    }

    .corporation-confirm-list dd {
        padding-top: 6px;
    }

    .corporation-confirm-list > div + div {
        border-top: 1px solid #e5e7ea;
    }

    .corporation-modal__actions {
        grid-template-columns: 1fr;
    }

    .corporation-modal__submit {
        order: -1;
    }

    .site-footer {
        padding: 44px 22px 24px;
    }

    .footer-nav-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px 16px;
    }

    .footer-nav-link {
        font-size: 12px;
        white-space: normal;
    }

    .footer-contact {
        grid-template-columns: 1fr;
    }

    .policies {
        align-items: flex-start;
        flex-direction: column;
        gap: 9px;
    }

    .scroll-to-top {
        right: 16px;
        bottom: 16px;
        width: 48px;
        height: 48px;
    }

    .corporation-result-main {
        min-height: 560px;
        padding: 65px 16px 80px;
    }
}

@media (max-width: 480px) {
    .site-header,
    .global-nav {
        height: 70px;
    }

    .global-nav {
        padding: 0 15px;
    }

    .global-nav .logo img {
        width: 128px;
    }

    .hamburger-menu {
        width: 43px;
        height: 43px;
        font-size: 24px;
    }

    .nav-container {
        top: 70px;
        width: 100%;
        padding: 25px 20px;
    }

    .button-container {
        grid-template-columns: 1fr;
    }

    .corporation-hero {
        min-height: 400px;
        background-position: 67% center;
    }

    .corporation-hero__inner {
        width: calc(100% - 28px);
        min-height: 400px;
    }

    .corporation-hero__message {
        margin-bottom: 12px;
        font-size: 15px;
    }

    .corporation-hero h1 {
        font-size: clamp(27px, 8vw, 34px);
        white-space: nowrap;
    }

    .corporation-hero__english {
        font-size: 15px;
    }

    .corporation-hero__lead {
        width: 95%;
        font-size: 11px;
        line-height: 1.8;
    }

    .corporation-pc-only {
        display: none;
    }

    .corporation-content {
        padding-bottom: 58px;
    }

    .corporation-content__inner {
        width: calc(100% - 22px);
    }

    .corporation-form-card {
        padding-right: 14px;
        padding-left: 14px;
    }

    .corporation-progress__number {
        width: 40px;
        height: 40px;
        font-size: 15px;
    }

    .corporation-progress__item:not(:last-child)::after {
        top: 19px;
        left: calc(50% + 23px);
        width: calc(100% - 46px);
    }

    .corporation-progress__label {
        font-size: 12px;
    }

    .corporation-form-heading__en {
        font-size: 18px;
    }

    .corporation-form-heading h2 {
        font-size: 20px;
    }

    .corporation-form-heading > p:not(.corporation-form-heading__en) {
        font-size: 11px;
    }

    .corporation-confirm-button {
        min-height: 56px;
        padding: 12px 18px;
        font-size: 16px;
    }

    .corporation-privacy label {
        align-items: flex-start;
        font-size: 12px;
        text-align: left;
    }

    .corporation-support-card__copy {
        width: 67%;
    }

    .corporation-support-card h2 {
        font-size: 18px;
    }

    .corporation-phone-box strong {
        font-size: 18px;
    }

    .footer-logo img {
        width: 160px;
    }

    .footer-bottom {
        margin-top: 40px;
    }

    .corporation-result-card {
        padding: 31px 18px;
    }

    .corporation-result-button {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}