/* ===================================
   変数定義
=================================== */
:root {
    --color-primary: #2E7D32;
    --color-secondary: #F1F8E9;
    --color-accent: #FFC107;
    --color-text: #333333;
    --color-base: #FFFFFF;
    --color-gray: #757575;
    --color-light-gray: #F5F5F5;
    --font-family: "Helvetica Neue", "Arial", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Meiryo", sans-serif;
    --transition: all 0.3s ease;
}

/* ===================================
   リセットCSS
=================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text);
    background-color: var(--color-base);
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: bottom;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

ul, ol {
    list-style: none;
}

/* ===================================
   共通クラス
=================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    font-size: 28px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 40px;
    color: var(--color-primary);
}

/* ===================================
   ヘッダー
=================================== */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #2B3A55;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    z-index: 1000;
    transition: transform 0.3s ease;
}

#header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.header__logo {
    font-size: 20px;
}

.header__logo a {
    color: #FFFFFF;
    font-weight: 900;
    font-family: "Noto Sans JP", "Yu Gothic", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
    text-decoration: none;
    letter-spacing: 0.05em;
    font-size: 20px;
    white-space: nowrap;
}

.header__nav {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--color-base);
    padding: 40px 20px;
    transition: var(--transition);
}

.header__nav.is-open {
    display: block;
}

.header__nav-list {
    flex-direction: column;
    gap: 20px;
}

.header__nav-list a {
    display: block;
    padding: 15px 0;
    font-size: 18px;
    border-bottom: 1px solid #E0E0E0;
    color: #FFFFFF;
}

.header__menu-btn {
    width: 30px;
    height: 30px;
    position: relative;
}

.header__menu-btn span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: #FFFFFF;
    transition: var(--transition);
}

.header__menu-btn span:nth-child(1) {
    top: 4px;
}

.header__menu-btn span:nth-child(2) {
    top: 14px;
}

.header__menu-btn span:nth-child(3) {
    bottom: 4px;
}

.header__menu-btn.is-open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.header__menu-btn.is-open span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

body.menu-open {
    overflow: hidden;
}

/* ===================================
   ファーストビュー
=================================== */
#fv {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    margin-top: 70px;
}

.fv__video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.fv__video-container video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1.2);
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -1;
    object-fit: cover;
    opacity: 0.3;
}

.fv__video-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.05);
    z-index: 1;
}

.fv__content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #333333;
    z-index: 2;
}

.fv__title {
    font-size: 32px;
    font-weight: 900;
    line-height: 1.5;
    margin-bottom: 20px;
    font-family: "Noto Sans JP", "Yu Gothic", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
    text-shadow: 1px 1px 2px rgba(255,255,255,0.5);
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.fv__title-desktop {
    display: block;
}

.fv__title-mobile {
    display: none;
}

.fv__subtitle {
    font-size: 16px;
}

/* ===================================
   東和警備の特長
=================================== */
.features {
    padding: 100px 0;
    background: var(--color-secondary);
}

.features .section-title {
    color: var(--color-primary);
}

.features__item {
    display: flex;
    justify-content: space-between;
    border: 2px solid var(--color-primary);
    padding: 25px 45px;
    margin-bottom: 70px;
    position: relative;
    min-height: 120px;
    background: var(--color-base);
}

.features__item:last-child {
    margin-bottom: 0;
}

.features__icon {
    position: absolute;
    top: 15px;
    left: 20px;
    width: 86px;
    height: 86px;
    z-index: 3;
}

.features__icon::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    width: 106px;
    height: 106px;
    background-color: #EEEEEE;
    border-radius: 50%;
    z-index: 1;
}

.features__icon img {
    width: 86px;
    height: 86px;
    position: relative;
    z-index: 3;
}

.features__content {
    width: 590px;
    flex-shrink: 0;
    position: relative;
}

.features__title {
    color: var(--color-primary);
    font-size: 32px;
    font-weight: 500;
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 10px;
    margin-bottom: 20px;
    padding-left: 80px;
}

.features__text {
    padding-left: 80px;
    font-size: 22px;
    line-height: 1.5;
    padding-right: 240px;
}

.features__image {
    position: absolute;
    top: 20px;
    right: 15px;
    width: 220px;
    height: auto;
}

.features__image img {
    width: 100%;
    height: auto;
    max-width: 220px;
}

/* ===================================
   従業員の声
=================================== */
.voice {
    padding: 100px 0;
    background: var(--color-secondary);
}

.voice .section-title {
    color: var(--color-primary);
}

.voice__item {
    display: flex;
    justify-content: space-between;
    border: 2px solid var(--color-primary);
    padding: 30px;
    margin-bottom: 30px;
    background: var(--color-base);
}

.voice__item:last-child {
    margin-bottom: 0;
}

.voice__image img {
    width: auto;
    height: auto;
    max-width: 150px;
}

.voice__content {
    width: calc(100% - 165px);
}

.voice__title {
    color: var(--color-primary);
    font-size: 28px;
    font-weight: 500;
    margin-bottom: 10px;
}

.voice__text {
    font-size: 22px;
    line-height: 1.5;
    margin: 0;
}

/* ===================================
   採用情報
=================================== */
.recruit {
    padding: 80px 0;
    background: var(--color-secondary);
}

.recruit__intro {
    text-align: center;
    margin-bottom: 40px;
}

.recruit__intro p {
    font-size: 16px;
}

.recruit__subtitle {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
    text-align: center;
}

.recruit__table {
    width: 100%;
    background: transparent;
    border-collapse: collapse;
}

.recruit__table th,
.recruit__table td {
    padding: 20px;
    text-align: left;
    border-bottom: 1px solid #E0E0E0;
    font-size: 20px !important;
    line-height: 1.6;
}

.recruit__table th {
    background: transparent;
    color: var(--color-text);
    font-weight: bold;
    width: 30%;
}

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

/* ===================================
   採用フロー
=================================== */
.step {
    padding: 100px 0;
    background: var(--color-secondary);
}

.step .section-title {
    color: var(--color-primary);
    margin-bottom: 60px;
}

.step .box {
    max-width: 1000px;
    margin: 0 auto;
}

/* 各ステップのコンテナ - 参考CSSベース */
.step .layout {
    display: flex;
    justify-content: center;
    margin-bottom: 0px;
}

/* 統合SVG用のスタイル - 参考CSSベース */
.step .layout .img.step-integrated {
    padding-top: 5px;
}

.step .layout .img.step-integrated img {
    width: 192px;
    height: auto;
}

.step .layout .contents {
    width: 740px;
    margin-left: 50px;
}

.step .layout .contents .title {
    color: var(--color-primary);
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 10px;
}

.step .layout .contents .text {
    border: 2px solid var(--color-primary);
    padding: 20px 30px;
    border-radius: 10px;
    font-size: 22px;
    line-height: 1.5;
    background: var(--color-base);
}

.step .layout .contents .text .notes {
    font-size: 20px;
    font-weight: 700;
}



.btn {
    text-align: center;
    filter: drop-shadow(0px 4px 4px rgba(0, 0, 0, 0.25));
    margin-top: 70px;
}

.btn a {
    display: inline-block;
    text-decoration: none;
    transition: var(--transition);
}

.btn a img {
    display: block;
    transition: transform 0.3s ease;
}

.btn a:hover img {
    transform: scale(1.05);
}


/* ===================================
   よくある質問
=================================== */
.faq {
    padding: 80px 0;
    background: var(--color-secondary);
}

.faq__item {
    background: var(--color-base);
    margin-bottom: 20px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.faq__question button {
    width: 100%;
    padding: 20px;
    text-align: left;
    font-size: 16px;
    font-weight: bold;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq__question button:hover {
    background: var(--color-light-gray);
}

.faq__icon {
    position: relative;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.faq__icon::before,
.faq__icon::after {
    content: '';
    position: absolute;
    background: var(--color-primary);
    transition: var(--transition);
}

.faq__icon::before {
    width: 20px;
    height: 2px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.faq__icon::after {
    width: 2px;
    height: 20px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.faq__question button[aria-expanded="true"] .faq__icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq__answer p {
    padding: 0 20px 20px;
    font-size: 14px;
    line-height: 1.6;
}

.faq__item.is-open .faq__answer {
    max-height: 500px;
}

/* ===================================
   ニュース
=================================== */
.news {
    padding: 80px 0;
    background: var(--color-secondary);
}

.news__list {
    background: var(--color-base);
    border: 1px solid #E0E0E0;
    border-radius: 8px;
    overflow-y: auto;
    max-height: 400px;
}

.news__list::-webkit-scrollbar {
    width: 8px;
}

.news__list::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.news__list::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

.news__list::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

.news__item {
    border-bottom: 1px solid #E0E0E0;
}

.news__item:last-child {
    border-bottom: none;
}

.news__header {
    display: flex;
    align-items: center;
    padding: 20px;
    position: relative;
    transition: background-color 0.2s ease;
}

.news__header--clickable:hover {
    background: var(--color-light-gray);
}

.news__detail {
    padding: 0 20px 20px 20px;
    color: #555;
    line-height: 1.6;
    font-size: 14px;
    background: #f9f9f9;
    border-top: 1px solid #eee;
    display: none;
    animation: slideDown 0.3s ease;
}

.news__item--open .news__detail {
    display: block;
}

.news__toggle {
    position: absolute;
    right: 20px;
    width: 24px;
    height: 24px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: bold;
    transition: transform 0.2s ease;
}

.news__item--open .news__toggle {
    transform: rotate(45deg);
}

@keyframes slideDown {
    from {
        opacity: 0;
        max-height: 0;
    }
    to {
        opacity: 1;
        max-height: 500px;
    }
}

.news__date {
    font-size: 14px;
    color: var(--color-gray);
    margin-right: 15px;
    min-width: 90px;
}

.news__category {
    background: var(--color-primary);
    color: var(--color-base);
    font-size: 12px;
    padding: 4px 12px;
    border-radius: 4px;
    margin-right: 15px;
}

.news__title {
    font-size: 14px;
    flex: 1;
}

.news__loading {
    text-align: center;
    color: var(--color-gray);
    font-style: italic;
}

.news__error {
    text-align: center;
    color: #d32f2f;
    background: #ffebee;
    border-radius: 4px;
}

/* ===================================
   会社概要
=================================== */
.company {
    padding: 80px 0;
    background: var(--color-base);
}

.company__table {
    width: 100%;
    background: var(--color-base);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.company__table th,
.company__table td {
    padding: 20px;
    text-align: left;
    border-bottom: 1px solid #E0E0E0;
    font-size: 20px !important;
    line-height: 1.6;
}

.company__table th {
    background: var(--color-primary);
    color: var(--color-base);
    font-weight: normal;
    width: 35%;
}

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

.company__table a {
    color: var(--color-primary);
    text-decoration: none;
}

.company__table a:hover {
    text-decoration: underline;
}

/* ===================================
   お問い合わせ
=================================== */
.contact {
    padding: 80px 0;
    background: var(--color-secondary);
}

.contact__text {
    text-align: center;
    font-size: 16px;
    margin-bottom: 40px;
}

.contact__form-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px 0;
}

.formrun-embed {
    width: 100%;
    min-height: 500px;
}

/* formrun埋め込みフォームのスタイル */
.formrun-embed {
    width: 100%;
    min-height: 600px;
}

.formrun-embed iframe {
    width: 100% !important;
    border: none;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* フォールバックリンクのスタイル */
.contact__form-container noscript {
    background-color: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
}

.contact__form-container noscript p {
    margin-bottom: 15px;
    color: #666;
}

.contact__form-container noscript a {
    color: #1a73e8;
    text-decoration: none;
    font-weight: 600;
    border-bottom: 2px solid #1a73e8;
    padding-bottom: 2px;
    transition: all 0.3s ease;
}

.contact__form-container noscript a:hover {
    color: #0d47a1;
    border-bottom-color: #0d47a1;
}


/* ===================================
   フッター
=================================== */
.footer {
    background: #2B3A55;
    color: #FFFFFF;
    padding: 40px 0 20px;
}

.footer__content {
    margin-bottom: 30px;
}

.footer__logo {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 15px;
}

.footer__address {
    font-size: 14px;
    font-style: normal;
    line-height: 1.6;
    margin-bottom: 20px;
}

.footer__nav {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 40px;
}

.footer__nav-column {
    display: flex;
    flex-direction: column;
}

.footer__nav-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__nav-list a {
    font-size: 14px;
    opacity: 0.9;
    transition: var(--transition);
}

.footer__nav-list a:hover {
    opacity: 1;
}

.footer__copyright {
    text-align: center;
    font-size: 12px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.2);
}

/* ===================================
   タブレット向けスタイル
=================================== */
@media (min-width: 768px) {
    .section-title {
        font-size: 36px;
        margin-bottom: 60px;
    }

    /* ヘッダー */
    .header__menu-btn {
        display: none;
    }

    .header__nav {
        display: block;
        position: static;
        height: auto;
        background: none;
        padding: 0;
    }

    .header__nav-list {
        display: flex;
        align-items: center;
        gap: 30px;
        flex-direction: row;
        justify-content: flex-end;
    }

    .header__nav-list a {
        padding: 0;
        font-size: 14px;
        border: none;
        color: #FFFFFF;
        font-weight: 500;
    }

    .header__nav-list a:hover {
        color: var(--color-primary);
    }


    /* ファーストビュー */
    .fv__title {
        font-size: 48px;
    }

    .fv__subtitle {
        font-size: 20px;
    }

    /* 特長 */
    .features__item {
        display: block;
        margin-bottom: 30px;
    }

    .features__content {
        width: 100%;
    }

    .features__title {
        font-size: 32px;
    }

    .features__image {
        text-align: center;
        margin-top: 30px;
    }

    /* 従業員の声 */
    .voice__item {
        padding: 30px;
    }

    .voice__title {
        font-size: 28px;
    }

    /* 採用フロー */
    .step .layout {
        margin-bottom: 2px;
    }

    .step .layout .img {
        margin-right: 35px;
    }

    .step .layout .img::before {
        width: 100px;
        height: 100px;
    }

    .step .layout .img::after {
        font-size: 14px;
        top: -35px;
    }

    .step .layout .img img {
        width: 65px;
        height: 65px;
    }

    .step .layout .contents {
        padding: 25px 20px 18px 20px;
        margin-top: 18px;
    }

    .step .layout .contents .title {
        font-size: 20px;
        top: -40px;
        left: 20px;
    }

    .step .layout .contents .text {
        font-size: 16px;
    }

    .step .layout .contents .text .notes {
        font-size: 14px;
    }

    /* ニュース */
    .news__list {
        max-height: 320px;
    }

    .news__header {
        gap: 20px;
        padding: 15px;
    }

    .news__detail {
        padding: 0 15px 15px 15px;
        font-size: 13px;
    }

    .news__toggle {
        right: 15px;
        width: 20px;
        height: 20px;
        font-size: 14px;
    }

    .news__date {
        min-width: 100px;
    }

    .news__title {
        font-size: 16px;
    }

    /* フッター */
    .footer__content {
        display: flex;
        justify-content: space-between;
        align-items: start;
    }
    
    .footer__nav {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 30px;
    }
}

/* ===================================
   600px-760px向けスタイル
=================================== */
@media (min-width: 600px) and (max-width: 760px) {
    /* 特長 - 小さいタブレット版 */
    .features__item {
        display: block;
        padding: 15px;
        margin-bottom: 25px;
    }

    .features__icon {
        top: 10px;
        left: 15px;
    }

    .features__icon img {
        width: 48px;
        height: 48px;
    }

    .features__icon::before {
        width: 55px;
        height: 55px;
        top: -3px;
        left: -3px;
    }

    .features__content {
        width: 100%;
    }

    .features__title {
        font-size: 22px;
        padding-left: 55px;
    }

    .features__text {
        font-size: 18px;
        padding-left: 0;
    }

    .features__image {
        text-align: center;
        margin-top: 25px;
    }

    .features__image img {
        max-width: 180px;
    }

    /* 採用フロー - 小さいタブレット版 */
    .step .layout {
        margin-bottom: 1px;
    }

    .step .layout .contents .title {
        font-size: 16px;
    }

    .step .layout .contents .text {
        font-size: 14px;
    }

    .step .layout .contents .text .notes {
        font-size: 12px;
    }
}

/* ===================================
   スマートフォン向けスタイル
=================================== */
@media (max-width: 599px) {
    .container {
        width: 95%;
        padding: 0 20px;
    }

    .section-title {
        font-size: 32px;
        margin-bottom: 30px;
    }

    /* ファーストビュー */
    .fv__content {
        transform: translate(-50%, -55%);
    }

    .fv__title {
        font-size: 24px;
        padding: 0 10px;
    }

    .fv__title-desktop {
        display: none;
    }

    .fv__title-mobile {
        display: block;
        white-space: nowrap;
        line-height: 1.4;
    }

    /* 特長 */
    .features__item {
        display: block;
        padding: 15px;
        margin-bottom: 25px;
    }

    .features__icon {
        position: absolute;
        top: 8px;
        left: 12px;
    }

    .features__icon img {
        width: 42px;
        height: 42px;
    }

    .features__icon::before {
        width: 50px;
        height: 50px;
        top: -4px;
        left: -4px;
    }

    .features__content {
        width: 100%;
    }

    .features__title {
        font-size: 20px;
        padding-left: 50px;
    }

    .features__text {
        font-size: 16px;
        padding-left: 0;
        padding-right: 150px;
    }

    .features__image {
        display: flex;
        justify-content: flex-end;
        margin-top: 15px;
    }

    .features__image img {
        max-width: 140px;
    }

    /* ニュース */
    .news__list {
        max-height: 280px;
    }

    .news__header {
        padding: 12px;
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .news__detail {
        padding: 0 12px 12px 12px;
        font-size: 12px;
    }

    .news__toggle {
        right: 12px;
        top: 12px;
        width: 18px;
        height: 18px;
        font-size: 12px;
    }

    .news__date {
        font-size: 12px;
        margin-right: 0;
    }

    .news__title {
        font-size: 14px;
    }

    /* 従業員の声 */
    .voice__item {
        display: block;
        padding: 20px;
    }

    .voice__image {
        text-align: center;
    }

    .voice__content {
        width: 100%;
        margin-top: 20px;
    }

    .voice__title {
        text-align: center;
        font-size: 24px;
    }

    .voice__text {
        font-size: 18px;
    }

    /* 採用フロー */
    .step .layout {
        justify-content: space-between;
        margin-bottom: 1px;
    }

    .step .layout .img.step-integrated {
        width: 96px;
        padding-top: 5px;
    }

    .step .layout .img.step-integrated img {
        width: 96px;
        height: auto;
    }

    .step .layout .contents {
        width: calc(100% - 116px);
        margin-left: 0;
    }

    .step .layout .contents .title {
        font-size: 16px;
        margin-top: 8px;
    }

    .step .layout .contents .text {
        padding: 10px 15px;
        font-size: 14px;
    }

    .step .layout .contents .text .notes {
        font-size: 12px;
    }
}

/* ===================================
   タブレット向けスタイル（768px〜1199px）
=================================== */
@media (min-width: 768px) and (max-width: 1199px) {
    /* 採用フロー - タブレット版 */
    .step .layout {
        justify-content: space-between;
    }

    .step .layout .img.step-integrated {
        width: 156px;
    }

    .step .layout .img.step-integrated img {
        width: 156px;
        height: auto;
    }

    .step .layout .contents {
        width: calc(100% - 176px);
        margin-left: 0;
    }

    .step .layout .contents .title {
        font-size: 26px;
    }

    .step .layout .contents .text {
        font-size: 20px;
    }

    .step .layout .contents .text .notes {
        font-size: 18px;
    }
}

/* ===================================
   PC向けスタイル（1200px以上）
=================================== */
@media (min-width: 1200px) {
    /* 採用フロー - PC版 */
    .step .box {
        max-width: 1100px;
    }

    .step .layout .contents .title {
        font-size: 32px;
    }

    .step .layout .contents .text {
        font-size: 24px;
    }

    .step .layout .contents .text .notes {
        font-size: 22px;
    }
}

/* ===================================
   アニメーション
=================================== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   アクセシビリティ
=================================== */
a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: 4px;
}

/* スクリーンリーダー専用テキスト */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}