/* =========================================================
   零株式会社 コーポレートサイト
   構成・レイアウト・タイポグラフィは anagrams.jp のトーンを踏襲。
   ブランドカラーのみ零の濃い緑（#6e0d14 系）へ置換している。
   ========================================================= */

:root {
    /* --- ink --- */
    --rei-ink: #171818;
    --rei-ink-2: #2f3031;
    --rei-ink-3: #6b6f6d;
    --rei-ink-4: #9aa09c;

    /* --- brand green（anagrams の青の役割をそのまま置換） --- */
    --rei-brand: #a5121c;        /* primary  ← #2980C3 */
    --rei-brand-mid: #c8161f;    /* band     ← #4A9BD9 */
    --rei-brand-deep: #6e0d14;   /* brand    */
    --rei-brand-ink: #5a0b11;    /* catch    ← #10334E */
    --rei-pale: #fbefef;         /* section  ← #E9F3FA */
    --rei-hero: #fbeae9;         /* hero     ← #E0EFFA */
    --rei-dark: #1f0709;         /* dark cta ← #171e26 */

    /* --- accent --- */
    --rei-red: #8b0f17;
    --rei-gold: #d8a13a;

    --rei-white: #fff;
    --rei-line: #c8cacb;
    --rei-line-soft: #e4e7e5;

    --rei-font: YakuHanJP, Inter, "Hiragino Kaku Gothic ProN", "Hiragino Kaku Gothic Pro", "Hiragino Sans", "Noto Sans JP", メイリオ, Meiryo, sans-serif;
    --rei-font-en: Inter, Helvetica, Arial, sans-serif;

    --rei-header-h: 92px;
    --rei-content: 1120px;
    --rei-pad-x: clamp(20px, 5vw, 40px);
}

html { scroll-behavior: smooth; scroll-padding-top: 110px; }
* { box-sizing: border-box; }

body {
    margin: 0;
    color: var(--rei-ink);
    background: var(--rei-white);
    font-family: var(--rei-font);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.9;
    letter-spacing: .02em;
    font-feature-settings: "palt";
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; }
em { font-style: normal; }

.rei-site { overflow: clip; }
.rei-container { width: min(var(--rei-content), 100% - var(--rei-pad-x) * 2); margin-inline: auto; }

.rei-reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.3,1); }
.rei-reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rei-reveal { opacity: 1; transform: none; transition: none; } }


/* =========================================================
   HEADER
   ========================================================= */
.rei-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 60;
    height: var(--rei-header-h);
    background: rgba(255, 255, 255, .96);
    backdrop-filter: saturate(140%) blur(6px);
    transition: box-shadow .3s ease;
}
.rei-header.is-scrolled { box-shadow: 0 1px 0 rgba(23, 24, 24, .08), 0 8px 24px -20px rgba(23, 24, 24, .5); }
.rei-header__inner {
    width: min(1360px, 100% - 48px);
    margin-inline: auto;
    height: 100%;
    display: flex;
    align-items: center;
    gap: clamp(12px, 2vw, 28px);
}

.rei-logo { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.rei-logo img { width: 46px; height: 46px; object-fit: contain; }
.rei-logo__type {
    display: flex;
    flex-direction: column;
    font-family: var(--rei-font-en);
    font-weight: 500;
    font-size: 25px;
    line-height: 1;
    letter-spacing: .32em;
    color: var(--rei-ink-2);
}
.rei-logo__type i {
    font-family: var(--rei-font);
    font-style: normal;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: .26em;
    color: var(--rei-ink-4);
    margin-top: 6px;
}

.rei-gnav { display: flex; align-items: center; gap: clamp(14px, 1.7vw, 26px); }
.rei-gnav a {
    position: relative;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: .04em;
    color: var(--rei-ink);
    white-space: nowrap;
    padding: 6px 0;
}
.rei-gnav a::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 2px;
    background: var(--rei-brand);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s ease;
}
.rei-gnav a:hover { color: var(--rei-brand); }
.rei-gnav a:hover::after { transform: scaleX(1); }

.rei-gnav__search { display: grid; place-items: center; width: 34px; height: 34px; }
.rei-gnav__search svg { width: 22px; height: 22px; fill: none; stroke: var(--rei-ink); stroke-width: 1.6; }
.rei-gnav__search:hover svg { stroke: var(--rei-brand); }

.rei-header__cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 11px 22px;
    border-radius: 999px;
    background: var(--rei-brand);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .04em;
    white-space: nowrap;
    transition: background .25s ease, transform .25s ease;
}
.rei-header__cta svg {
    width: 18px; height: 15px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.4;
    stroke-linejoin: round;
}
.rei-header__cta:hover { background: var(--rei-brand-deep); transform: translateY(-1px); }

/* ハンバーガーはスマホ幅のみ。PC・タブレットではグローバルナビを出す */
.rei-menu {
    display: none;
    place-content: center;
    gap: 5px;
    flex: none;
    width: 46px; height: 46px;
    border: 0;
    border-radius: 4px;
    background: var(--rei-ink);
    padding: 0;
    cursor: pointer;
    transition: background .25s ease;
}
.rei-menu:hover { background: var(--rei-brand-deep); }
.rei-menu span { display: block; width: 20px; height: 1.6px; background: #fff; margin: 0; }

/* mobile drawer */
.rei-mobile-nav {
    position: fixed;
    inset: 0;
    z-index: 80;
    background: var(--rei-white);
    padding: 24px var(--rei-pad-x) 48px;
    transform: translateX(100%);
    transition: transform .4s cubic-bezier(.4,0,.2,1);
    overflow-y: auto;
}
.rei-mobile-nav.is-open { transform: none; }
.rei-mobile-nav__head { display: flex; align-items: center; justify-content: space-between; }
.rei-mobile-nav__head span { font-family: var(--rei-font-en); font-size: 12px; letter-spacing: .3em; color: var(--rei-ink-4); }
.rei-mobile-nav__head button { border: 0; background: none; font-size: 30px; line-height: 1; color: var(--rei-ink); cursor: pointer; }
.rei-mobile-nav nav { display: flex; flex-direction: column; margin-top: 24px; }
.rei-mobile-nav nav a { padding: 20px 4px; border-bottom: 1px solid var(--rei-line-soft); font-size: 17px; font-weight: 600; }
.rei-mobile-nav nav a.is-contact { margin-top: 28px; border: 0; background: var(--rei-brand); color: #fff; text-align: center; border-radius: 4px; }


/* =========================================================
   HERO（ファーストビュー）
   左：大きな筆書き見出し＋リード / 右：メタボール風のブロブグラフィック
   ========================================================= */
.rei-hero {
    position: relative;
    background: #fff;
    padding-top: var(--rei-header-h);
    overflow: clip;
}
.rei-hero__inner {
    position: relative;
    z-index: 2;
    width: min(var(--rei-content), 100% - var(--rei-pad-x) * 2);
    margin-inline: auto;
    min-height: clamp(520px, 74vh, 720px);
    display: flex;
    align-items: center;
    padding: clamp(48px, 7vw, 96px) 0;
}
.rei-hero__copy { max-width: 620px; }

.rei-catch {
    margin: 0;
    font-family: "Yuji Syuku", "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: clamp(2.4rem, 1.1rem + 4.6vw, 4.4rem);
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: .1em;
    color: var(--rei-ink);
}
.rei-catch span { display: block; }

.rei-hero__lead {
    margin: clamp(28px, 3.4vw, 44px) 0 0;
    font-size: clamp(13px, .78rem + .35vw, 15px);
    font-weight: 500;
    line-height: 2.6;
    letter-spacing: .08em;
    color: var(--rei-ink-2);
}
.rei-hero__link {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    margin-top: clamp(26px, 3vw, 38px);
    padding: 13px 26px;
    border: 1px solid var(--rei-line);
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .04em;
    color: var(--rei-ink);
    transition: border-color .25s ease, color .25s ease, background .25s ease;
}
.rei-hero__link span { transition: transform .25s ease; }
.rei-hero__link:hover { background: var(--rei-brand); border-color: var(--rei-brand); color: #fff; }
.rei-hero__link:hover span { transform: translateX(4px); }

/* 右側のブロブ（ビューポート右端まで抜ける） */
.rei-hero__art {
    position: absolute;
    z-index: 1;
    top: 0; right: 0; bottom: 0;
    width: min(46%, 760px);
    pointer-events: none;
}
.rei-hero__art svg { width: 100%; height: 100%; display: block; }

@media (max-width: 1080px) {
    .rei-hero__art { width: 38%; }
    .rei-hero__copy { max-width: 58%; }
    .rei-catch { font-size: clamp(2.1rem, 1rem + 4.1vw, 3.4rem); }
}
@media (max-width: 820px) {
    .rei-hero { padding-bottom: 0; }
    .rei-hero__inner { min-height: 0; padding: clamp(36px, 8vw, 56px) 0 0; }
    .rei-hero__copy { max-width: none; }
    .rei-hero__art {
        position: relative;
        width: 100%;
        height: clamp(240px, 46vw, 340px);
        margin-top: clamp(28px, 6vw, 44px);
        opacity: 1;
    }
    .rei-hero__art svg { height: 100%; }
    .rei-catch { font-size: clamp(2rem, 1.1rem + 4.4vw, 2.9rem); letter-spacing: .08em; }
    .rei-hero__lead { line-height: 2.3; }
}


/* =========================================================
   共通パーツ（見出し / ボタン）
   ========================================================= */
.rei-section { padding: clamp(56px, 7vw, 92px) 0; }
.rei-section--tight { padding: clamp(48px, 6vw, 80px) 0; }
.rei-section--pale { background: var(--rei-pale); }

.rei-sec-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--rei-line-soft);
    margin-bottom: clamp(36px, 4.5vw, 64px);
}
.rei-sec-head--sub { border-bottom: 0; padding-bottom: 0; margin-bottom: 24px; }
/* 直後が罫線から始まるリスト（お知らせ等）用。見出しの罫線を1本目として使う */
.rei-sec-head--flush { margin-bottom: 0; }

.rei-sec-title {
    margin: 0;
    font-size: clamp(22px, 2.4vw, 28px);
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: .16em;
    color: var(--rei-brand);
}
.rei-sec-title--sm { font-size: clamp(19px, 2vw, 22px); letter-spacing: .14em; }

.rei-h-lg {
    margin: 0 0 22px;
    font-size: clamp(28px, 3.4vw, 40px);
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: .04em;
    color: var(--rei-ink);
}
.rei-h-lg--ruled { padding-bottom: 20px; border-bottom: 1px solid var(--rei-line-soft); margin-bottom: clamp(32px, 4vw, 56px); }

.rei-kicker {
    margin: 0 0 18px;
    font-family: var(--rei-font-en);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--rei-brand);
}

/* 丸ピルボタン（anagrams: .btn-maru） */
.rei-pill {
    flex: none;
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 9px 20px;
    border: 1px solid var(--rei-line);
    border-radius: 28px;
    background: #fff;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: .04em;
    color: var(--rei-ink);
    white-space: nowrap;
    transition: border-color .25s ease, color .25s ease, background .25s ease;
}
.rei-pill span { transition: transform .25s ease; }
.rei-pill:hover { border-color: var(--rei-brand); color: var(--rei-brand); }
.rei-pill:hover span { transform: translateX(4px); }
.rei-pill--ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .7); }
.rei-pill--ghost:hover { background: #fff; color: var(--rei-brand); border-color: #fff; }

/* 角丸ソリッドボタン（anagrams: .btn-more-strong） */
.rei-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 20px;
    padding: 15px 30px;
    border: 2px solid var(--rei-brand);
    border-radius: 4px;
    background: var(--rei-brand);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: .04em;
    line-height: 1.5;
    transition: background .25s ease, color .25s ease;
}
.rei-btn span { transition: transform .25s ease; }
.rei-btn:hover { background: #fff; color: var(--rei-brand); }
.rei-btn:hover span { transform: translateX(5px); }
.rei-btn--sm { padding: 12px 24px; font-size: 14px; gap: 16px; }
.rei-btn--lg { padding: 20px 36px; font-size: 18px; }
.rei-btn--outline { background: #fff; color: var(--rei-brand); }
.rei-btn--outline:hover { background: var(--rei-brand); color: #fff; }
.rei-btn--onDark { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .45); }
.rei-btn--onDark:hover { background: #fff; color: var(--rei-brand-deep); border-color: #fff; }
.rei-btn--dark { background: var(--rei-dark); border-color: #fff; color: #fff; }
.rei-btn--dark:hover { background: #fff; color: var(--rei-dark); }
.rei-btn__circle {
    display: grid;
    place-items: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 1.5px solid currentColor;
    font-size: 13px;
}

.rei-rule-gold {
    height: 3px;
    margin-top: clamp(48px, 6vw, 76px);
    background: linear-gradient(90deg, #f2d79a, var(--rei-gold) 50%, #f2d79a);
    border-radius: 3px;
}


/* =========================================================
   共通サムネイル（写真の代わりの図版タイル）
   ========================================================= */
.rei-thumb {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 8px;
    aspect-ratio: 16 / 9;
    padding: 20px 22px;
    border-radius: 3px;
    overflow: hidden;
    color: #fff;
    background: linear-gradient(140deg, #a5121c, #6e0d14);
}
.rei-thumb::after {
    content: "";
    position: absolute;
    right: -40px; bottom: -60px;
    width: 190px; height: 190px;
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: 50%;
}
.rei-thumb i {
    font-family: var(--rei-font-en);
    font-style: normal;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .2em;
    color: rgba(255, 255, 255, .68);
}
.rei-thumb b {
    position: relative;
    font-size: clamp(15px, 1.5vw, 19px);
    font-weight: 600;
    line-height: 1.55;
    letter-spacing: .04em;
}
.rei-thumb--image { padding: 0; background: var(--rei-ink); }
.rei-thumb--image::after { display: none; }
.rei-thumb--image img { display: block; width: 100%; height: 100%; object-fit: cover; }
.rei-thumb--b { background: linear-gradient(140deg, #c8161f, #7a0c13); }
.rei-thumb--c { background: linear-gradient(140deg, #6e0d14, #97101a); }
.rei-thumb--d { background: linear-gradient(140deg, #ae1319, #5a0b11); }
.rei-thumb--e { background: linear-gradient(140deg, #8b0f17, #c8161f); }
.rei-thumb--f { background: linear-gradient(140deg, #5a0b11, #b5141e); }


/* =========================================================
   BLOG BAND
   ========================================================= */
.rei-band { background: var(--rei-brand-mid); padding: clamp(30px, 3.6vw, 44px) 0 clamp(38px, 4.4vw, 52px); }
.rei-band__head { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 26px; }
.rei-band__title {
    margin: 0;
    font-size: clamp(17px, 1.8vw, 20px);
    font-weight: 600;
    letter-spacing: .12em;
    color: #fff;
}
.rei-band__list { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 2.4vw, 32px); }
.rei-band__card p {
    margin: 12px 0 0;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.7;
    color: #fff;
}
.rei-band__card:hover .rei-thumb { transform: translateY(-4px); }
.rei-band__card .rei-thumb { transition: transform .3s ease; }


/* =========================================================
   SERVICES
   ========================================================= */
/* 左（詳細）・中央（ロゴ）・右（切り替えリスト）を 1枚のパネルとして繋げる */
.rei-service-lead {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(260px, .62fr) minmax(300px, .78fr);
    gap: 0;
    align-items: stretch;
    border: 1px solid var(--rei-line-soft);
    border-radius: 6px;
    background:
        linear-gradient(135deg, #fff, rgba(248,250,247,.92)),
        radial-gradient(circle at 88% 6%, rgba(192,57,47,.07), transparent 32%),
        radial-gradient(circle at 2% 94%, rgba(18,83,57,.10), transparent 34%);
    box-shadow: 0 36px 74px -54px rgba(18, 53, 39, .6);
    overflow: hidden;
}
/* 上辺のブランドライン（左右を横断させて一体感を出す） */
.rei-service-lead::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 3px;
    background: linear-gradient(90deg, var(--rei-brand-deep), var(--rei-brand) 45%, var(--rei-brand-mid));
    z-index: 2;
}
.rei-service-lead__left {
    position: relative;
    min-height: 420px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: clamp(30px, 4vw, 52px);
    overflow: hidden;
}
.rei-service-lead__left::after {
    content: "REI SERVICE";
    position: absolute;
    right: clamp(22px, 3vw, 40px);
    bottom: clamp(18px, 2.4vw, 28px);
    font-family: var(--rei-font-en);
    font-size: clamp(42px, 7vw, 88px);
    font-weight: 600;
    letter-spacing: -.05em;
    line-height: 1;
    color: rgba(18,83,57,.045);
    pointer-events: none;
}
.rei-service-lead__left > * {
    position: relative;
    z-index: 1;
}
.rei-service-visual {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 420px;
    padding: clamp(26px, 3vw, 44px);
    background:
        linear-gradient(180deg, rgba(255,255,255,.66), rgba(234,244,239,.44)),
        radial-gradient(circle at 50% 50%, rgba(30,107,75,.13), transparent 58%);
    overflow: hidden;
}
.rei-service-visual::before {
    content: "";
    position: absolute;
    inset: clamp(24px, 3vw, 42px);
    border: 1px dashed rgba(18, 83, 57, .18);
    border-radius: 50%;
}
.rei-service-visual::after {
    content: "";
    position: absolute;
    width: 58%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: rgba(255,255,255,.72);
    box-shadow: inset 0 0 0 1px rgba(18,83,57,.08);
}
.rei-service-logo {
    position: relative;
    z-index: 1;
    display: grid;
    place-items: center;
    width: min(220px, 78%);
    aspect-ratio: 1;
    border-radius: 22px;
    color: #fff;
    background: linear-gradient(135deg, var(--rei-brand-deep), var(--rei-brand));
    box-shadow: 0 28px 54px -34px rgba(18, 53, 39, .88);
    transform: rotate(-2deg);
    transition: background .3s ease, transform .3s ease;
}
.rei-service-logo::before {
    content: "";
    position: absolute;
    inset: 12px;
    border: 1px solid rgba(255,255,255,.26);
    border-radius: 16px;
}
.rei-service-logo::after {
    content: "";
    position: absolute;
    right: 18px;
    top: 18px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,.14);
}
.rei-service-logo em {
    font-family: var(--rei-font-en);
    font-style: normal;
    font-size: clamp(38px, 5vw, 58px);
    font-weight: 700;
    letter-spacing: .02em;
    line-height: 1;
}
.rei-service-logo small {
    margin-top: 12px;
    font-family: var(--rei-font-en);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: rgba(255,255,255,.72);
}
.rei-service-logo.is-cmo { background: linear-gradient(135deg, #5c1015, #a5121c); }
.rei-service-logo.is-cpa { background: linear-gradient(135deg, #5a0b11, #d8a13a); }
.rei-service-logo.is-aio { background: linear-gradient(135deg, #22100f, #c8161f); }
.rei-service-logo.is-swapping { animation: rei-logo-swap .38s ease both; }
@keyframes rei-logo-swap {
    from { opacity: 0; transform: translateY(10px) rotate(1deg) scale(.96); }
    to { opacity: 1; transform: rotate(-2deg) scale(1); }
}
.rei-service-lead .rei-h-lg { font-size: clamp(26px, 2.9vw, 36px); }
.rei-service-lead__left p { margin: 0 0 32px; max-width: 42em; font-size: 15px; line-height: 2; color: var(--rei-ink-2); }
.rei-service-lead .rei-h-lg { margin-bottom: 18px; }
.rei-service-lead__en {
    margin: 0 0 12px !important;
    font-family: var(--rei-font-en);
    font-size: 11px !important;
    font-weight: 600;
    letter-spacing: .22em;
    color: var(--rei-brand) !important;
}
/* サービス切り替え時のフェード */
.rei-service-lead__left.is-swapping .rei-service-lead__en,
.rei-service-lead__left.is-swapping .rei-h-lg,
.rei-service-lead__left.is-swapping p[data-svc-desc] { animation: rei-swap .38s ease both; }
.rei-service-lead__left.is-swapping .rei-h-lg { animation-delay: .03s; }
.rei-service-lead__left.is-swapping p[data-svc-desc] { animation-delay: .06s; }
@keyframes rei-swap {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
    .rei-service-lead__left.is-swapping *,
    .rei-service-logo.is-swapping { animation: none !important; }
}

/* 右カラム：サービス切り替えリスト（同一パネル内のレール） */
.rei-service-links {
    position: relative;
    display: flex;
    align-items: stretch;
    padding: 0;
    border: 0;
    border-left: 0;
    border-radius: 0;
    background: linear-gradient(180deg, rgba(234, 244, 239, .62), rgba(234, 244, 239, .22));
    box-shadow: none;
}
.rei-service-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 100%;
    margin: 0;
    padding: 0;
    border: 0;
}
.rei-service-links li + li { margin-top: 0; }
.rei-service-links li + li button { border-top: 1px solid rgba(18, 83, 57, .09); }
.rei-service-links button {
    position: relative;
    display: flex;
    align-items: center;
    gap: 14px;
    width: 100%;
    padding: clamp(18px, 2.2vw, 24px) clamp(20px, 2.4vw, 28px);
    border: 0;
    border-radius: 0;
    background: transparent;
    text-align: left;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.6;
    color: var(--rei-ink-2);
    cursor: pointer;
    transition: background .28s ease, color .28s ease, padding-left .28s ease;
}
/* 選択中の項目は区切り線を消して左パネルと地続きにする */
.rei-service-links button::before {
    content: "";
    position: absolute;
    left: -1px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: #fff;
    opacity: 0;
    transition: opacity .28s ease;
}
/* 外側（右端）のアクセントバー */
.rei-service-links button::after {
    content: "";
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--rei-brand), var(--rei-brand-mid));
    transform: scaleY(0);
    transform-origin: center;
    transition: transform .3s ease;
}
.rei-service-links i {
    flex: none;
    display: grid;
    place-items: center;
    width: 20px; height: 20px;
    margin-left: auto;
    order: 2;
    border-radius: 50%;
    background: transparent;
    border: 1px solid rgba(18, 83, 57, .22);
    color: var(--rei-brand);
    font-size: 10px;
    font-style: normal;
    transition: background .25s ease, color .25s ease, border-color .25s ease, transform .25s ease;
}
.rei-service-links button:hover,
.rei-service-links button:focus-visible { background: rgba(255, 255, 255, .6); color: var(--rei-brand); }
.rei-service-links button:hover i,
.rei-service-links button:focus-visible i { border-color: var(--rei-brand); transform: translateX(3px); }
.rei-service-links button.is-active {
    background: #fff;
    color: var(--rei-brand);
    padding-left: calc(clamp(20px, 2.4vw, 28px) + 6px);
}
.rei-service-links button.is-active::before { opacity: 1; }
.rei-service-links button.is-active::after { transform: scaleY(1); }
.rei-service-links button.is-active i {
    background: var(--rei-brand);
    border-color: var(--rei-brand);
    color: #fff;
}
/* 縦積み時：レールは下段になるので区切り・アクセントの向きを入れ替える */
@media (max-width: 960px) {
    .rei-service-lead__left {
        min-height: 0;
        padding-bottom: clamp(24px, 3.6vw, 36px);
    }
    .rei-service-visual {
        min-height: 260px;
        border-left: 0;
        border-top: 1px solid rgba(18, 83, 57, .12);
    }
    .rei-service-logo { width: min(190px, 64%); }
    .rei-service-links {
        border-left: 0;
        border-top: 1px solid rgba(18, 83, 57, .12);
    }
    .rei-service-links button::before {
        left: 0;
        right: 0;
        top: -1px;
        bottom: auto;
        width: auto;
        height: 1px;
    }
    .rei-service-links button::after {
        top: auto;
        left: 0;
        right: 0;
        bottom: 0;
        width: auto;
        height: 3px;
        background: linear-gradient(90deg, var(--rei-brand), var(--rei-brand-mid));
        transform: scaleX(0);
    }
    .rei-service-links button.is-active::after { transform: scaleX(1); }
}


/* =========================================================
   NEWS
   ========================================================= */
.rei-news { margin: 0; }
.rei-news > div {
    display: grid;
    grid-template-columns: 170px minmax(0, 1fr);
    align-items: baseline;
    gap: 12px;
    padding: 18px 4px;
    border-bottom: 1px solid rgba(30, 107, 75, .18);
}
.rei-news dt { font-size: 14px; line-height: 1.8; color: var(--rei-ink-3); letter-spacing: .04em; }
.rei-news dd { margin: 0; font-size: 15px; line-height: 1.8; }
.rei-news dd a { color: var(--rei-brand); }
.rei-news dd a:hover { text-decoration: underline; }


/* =========================================================
   BOOKS（教科書にしてる本たち・左右スライド）
   ========================================================= */
.rei-books-nav { flex: none; display: flex; gap: 10px; }
.rei-books-arrow {
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 1px solid var(--rei-line);
    border-radius: 50%;
    background: #fff;
    font-size: 16px;
    line-height: 1;
    color: var(--rei-ink);
    cursor: pointer;
    transition: border-color .25s ease, color .25s ease, background .25s ease, opacity .25s ease;
}
.rei-books-arrow:hover:not(:disabled) { border-color: var(--rei-brand); background: var(--rei-brand); color: #fff; }
.rei-books-arrow:disabled { opacity: .3; cursor: default; }

.rei-books-lead {
    margin: 0 0 clamp(24px, 3vw, 36px);
    max-width: 62ch;
    font-size: 15px;
    line-height: 2;
    color: var(--rei-ink-2);
}

.rei-books { position: relative; }
/* 端をフェードさせて「まだ続く」ことを示す */
.rei-books::before,
.rei-books::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: clamp(16px, 4vw, 48px);
    pointer-events: none;
    z-index: 1;
    opacity: 0;
    transition: opacity .3s ease;
}
.rei-books::before { left: 0; background: linear-gradient(to right, var(--rei-white), rgba(255, 255, 255, 0)); }
.rei-books::after { right: 0; background: linear-gradient(to left, var(--rei-white), rgba(255, 255, 255, 0)); }
.rei-books.has-prev::before,
.rei-books.has-next::after { opacity: 1; }

.rei-books__track {
    display: flex;
    gap: clamp(16px, 2vw, 26px);
    margin: 0;
    padding: 4px 0 22px;
    list-style: none;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--rei-line) transparent;
    -webkit-overflow-scrolling: touch;
}
.rei-books__track::-webkit-scrollbar { height: 6px; }
.rei-books__track::-webkit-scrollbar-track { background: var(--rei-line-soft); border-radius: 3px; }
.rei-books__track::-webkit-scrollbar-thumb { background: var(--rei-line); border-radius: 3px; }
.rei-books__track::-webkit-scrollbar-thumb:hover { background: var(--rei-ink-4); }
.rei-books__track > li {
    flex: 0 0 auto;
    width: clamp(150px, 17vw, 186px);
    scroll-snap-align: start;
}

.rei-book {
    display: flex;
    flex-direction: column;
    gap: 14px;
    height: 100%;
    color: var(--rei-ink);
}
.rei-book__cover {
    display: block;
    border-radius: 4px;
    overflow: hidden;
    background: var(--rei-line-soft);
    box-shadow: 0 18px 38px -26px rgba(18, 53, 39, .7);
    transition: transform .3s ease, box-shadow .3s ease;
}
.rei-book__cover img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 7 / 10;
    object-fit: cover;
}
.rei-book:hover .rei-book__cover,
.rei-book:focus-visible .rei-book__cover {
    transform: translateY(-5px);
    box-shadow: 0 26px 48px -24px rgba(18, 53, 39, .75);
}
.rei-book__body { display: block; }
.rei-book__body b {
    display: block;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.7;
    letter-spacing: .02em;
    transition: color .25s ease;
}
.rei-book__body i {
    display: block;
    margin-top: 6px;
    font-style: normal;
    font-size: 12px;
    letter-spacing: .04em;
    color: var(--rei-ink-3);
}
.rei-book:hover .rei-book__body b { color: var(--rei-brand); }

.rei-books-note {
    margin: 18px 0 0;
    font-size: 12px;
    line-height: 1.9;
    color: var(--rei-ink-4);
}

@media (prefers-reduced-motion: reduce) {
    .rei-books__track { scroll-behavior: auto; }
    .rei-book__cover { transition: none; }
    .rei-book:hover .rei-book__cover { transform: none; }
}

@media (max-width: 720px) {
    .rei-books-nav { display: none; }
}

/* =========================================================
   RECRUIT
   ========================================================= */
.rei-slash-title {
    position: relative;
    width: fit-content;
    margin: 0 auto;
    padding: 0 clamp(34px, 5vw, 72px);
    font-size: clamp(24px, 3vw, 34px);
    font-weight: 600;
    line-height: 1.6;
    letter-spacing: .06em;
    text-align: center;
}
.rei-slash-title::before,
.rei-slash-title::after {
    content: "";
    position: absolute;
    top: 6%;
    width: 3px;
    height: 88%;
    background: var(--rei-gold);
    border-radius: 3px;
}
.rei-slash-title::before { left: 0; transform: rotate(-20deg); }
.rei-slash-title::after { right: 0; transform: rotate(20deg); }

.rei-center-lead {
    margin: clamp(28px, 3.4vw, 44px) auto clamp(44px, 5vw, 68px);
    max-width: 46em;
    text-align: center;
    font-size: 16px;
    color: var(--rei-ink-2);
}

.rei-staff-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.2vw, 30px); }
.rei-staff-card .rei-thumb { transition: transform .3s ease, box-shadow .3s ease; }
.rei-staff-card:hover .rei-thumb { transform: translateY(-4px); box-shadow: 0 22px 44px -30px rgba(18, 53, 39, .6); }
.rei-recruit-thumb {
    display: block;
    margin: 0 auto clamp(28px, 4vw, 44px);
    max-width: 920px;
    border: 1px solid var(--rei-line-soft);
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 24px 54px -44px rgba(18, 53, 39, .6);
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.rei-recruit-thumb:hover {
    transform: translateY(-4px);
    border-color: rgba(30, 107, 75, .32);
    box-shadow: 0 28px 60px -38px rgba(18, 53, 39, .72);
}
.rei-recruit-thumb img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 1200 / 630;
    object-fit: cover;
}
.rei-recruit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.2vw, 30px); }
.rei-achieve-grid { grid-template-columns: repeat(4, 1fr); }
.rei-recruit-card {
    display: block;
    border: 1px solid var(--rei-line-soft);
    border-radius: 6px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 24px 54px -44px rgba(18, 53, 39, .6);
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.rei-recruit-card:hover {
    transform: translateY(-4px);
    border-color: rgba(30, 107, 75, .32);
    box-shadow: 0 28px 60px -38px rgba(18, 53, 39, .72);
}
.rei-recruit-card img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}
.rei-recruit-card span {
    display: block;
    padding: 18px 20px 20px;
}
.rei-recruit-card i {
    display: block;
    margin-bottom: 8px;
    font-family: var(--rei-font-en);
    font-style: normal;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .18em;
    color: var(--rei-brand);
}
.rei-recruit-card b {
    display: block;
    min-height: 3.1em;
    font-size: clamp(17px, 1.8vw, 21px);
    font-weight: 600;
    line-height: 1.55;
    letter-spacing: .04em;
}


/* =========================================================
   KNOW REI（バナー3枚）
   ========================================================= */
.rei-know-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.2vw, 28px); }
.rei-banner {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 10px;
    aspect-ratio: 351 / 180;
    padding: 24px 26px;
    border-radius: 3px;
    overflow: hidden;
    background: linear-gradient(130deg, #f7dedc, #fbefef);
    color: var(--rei-brand-deep);
    transition: transform .3s ease;
}
.rei-know-card:hover .rei-banner { transform: translateY(-4px); }
.rei-banner b { font-size: clamp(17px, 1.9vw, 21px); font-weight: 600; line-height: 1.5; letter-spacing: .04em; }
.rei-banner i { font-style: normal; font-size: 12px; letter-spacing: .06em; color: var(--rei-brand); }
.rei-banner img { position: absolute; right: 14px; bottom: 10px; width: 96px; height: 96px; object-fit: contain; opacity: .92; }
.rei-banner--b { background: linear-gradient(130deg, #a5121c, #6e0d14); color: #fff; }
.rei-banner--b i { color: rgba(255, 255, 255, .72); }
.rei-banner--c { background: linear-gradient(130deg, #f4efe1, #fbefef); }


/* =========================================================
   APPROACH
   ========================================================= */
/* ミッション（コトラー理論を教科書に） */
.rei-mission {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: clamp(24px, 4vw, 60px);
    align-items: start;
    padding-bottom: clamp(40px, 5vw, 64px);
    margin-bottom: clamp(40px, 5vw, 64px);
    border-bottom: 1px solid rgba(30, 107, 75, .18);
}
.rei-mission .rei-kicker { grid-column: 1 / -1; margin-bottom: 8px; }
.rei-mission h3 {
    margin: 0;
    font-size: clamp(22px, 2.6vw, 32px);
    font-weight: 600;
    line-height: 1.65;
    letter-spacing: .02em;
    color: var(--rei-ink);
}
.rei-mission__body p { margin: 0 0 18px; font-size: 15px; line-height: 2.05; color: var(--rei-ink-2); }
.rei-mission__body p:last-child { margin-bottom: 0; }

/* 理論ブロック（5A / セグメント・オブ・ワン / 生産力指標） */
.rei-theory + .rei-theory { margin-top: clamp(44px, 5.5vw, 72px); }
.rei-theory__head {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: clamp(16px, 3vw, 48px);
    align-items: end;
    margin-bottom: clamp(22px, 2.8vw, 34px);
}
.rei-theory__head .rei-kicker { grid-column: 1 / -1; margin-bottom: 4px; }
.rei-theory__head h3 {
    margin: 0;
    font-size: clamp(19px, 2.1vw, 26px);
    font-weight: 600;
    line-height: 1.65;
    color: var(--rei-ink);
}
.rei-theory__head > p { margin: 0; font-size: 15px; line-height: 2.05; color: var(--rei-ink-2); }

/* セグメント・オブ・ワン */
.rei-segment {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
    gap: clamp(10px, 1.6vw, 20px);
    align-items: stretch;
}
.rei-segment__card {
    padding: clamp(18px, 2.2vw, 26px);
    background: #fff;
    border: 1px solid var(--rei-line-soft);
    border-radius: 4px;
}
.rei-segment__card span {
    display: block;
    font-family: var(--rei-font-en);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: .18em;
    color: var(--rei-ink-4);
}
.rei-segment__card h4 { margin: 10px 0 10px; font-size: 17px; font-weight: 600; line-height: 1.5; color: var(--rei-ink); }
.rei-segment__card p { margin: 0; font-size: 13.5px; line-height: 1.95; color: var(--rei-ink-3); }
.rei-segment__card--accent { border-color: var(--rei-brand); background: #fef7f6; }
.rei-segment__card--accent span { color: var(--rei-brand); }
.rei-segment__card--accent p { color: var(--rei-ink-2); }
.rei-segment__arrow {
    align-self: center;
    font-style: normal;
    font-size: 18px;
    color: var(--rei-brand-mid);
}

.rei-journey { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.rei-journey li {
    padding: 20px 12px;
    background: #fff;
    border: 1px solid var(--rei-line-soft);
    border-radius: 4px;
    text-align: center;
}
.rei-journey li.is-accent { border-color: var(--rei-red); background: #fff8f7; }
.rei-journey span { display: block; font-family: var(--rei-font-en); font-size: 11px; letter-spacing: .2em; color: var(--rei-ink-4); }
.rei-journey strong { display: block; margin: 8px 0 2px; font-family: var(--rei-font-en); font-size: 13px; letter-spacing: .1em; color: var(--rei-brand); }
.rei-journey li.is-accent strong { color: var(--rei-red); }
.rei-journey em { display: block; font-size: 15px; font-weight: 600; }
.rei-journey p { margin: 4px 0 0; font-size: 12px; color: var(--rei-ink-3); line-height: 1.7; }

.rei-formula {
    display: grid;
    grid-template-columns: minmax(0, .55fr) minmax(0, 1fr);
    gap: clamp(20px, 3vw, 44px);
    align-items: center;
    margin-top: 0;
    padding: clamp(24px, 3vw, 36px);
    background: var(--rei-brand-deep);
    border-radius: 4px;
    color: #fff;
}
.rei-formula small { display: block; font-family: var(--rei-font-en); font-size: 11px; letter-spacing: .22em; color: rgba(255, 255, 255, .6); }
.rei-formula strong { display: block; margin-top: 8px; font-family: var(--rei-font-en); font-size: clamp(20px, 2.4vw, 28px); font-weight: 600; letter-spacing: .04em; }
.rei-formula p { margin: 0; font-size: 14px; line-height: 2; color: rgba(255, 255, 255, .82); }


/* =========================================================
   COMPANY
   ========================================================= */
.rei-company { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: clamp(24px, 3.6vw, 56px); align-items: start; }
.rei-company__map {
    position: relative;
    border: 1px solid var(--rei-line-soft);
    border-radius: 3px;
    overflow: hidden;
    background: #faf6f5;
}
.rei-company__map svg { width: 100%; height: auto; }
.rei-company__map .map-lines { fill: none; stroke: #e9dfde; stroke-width: 2; }
.rei-company__map .map-pin { fill: var(--rei-red); }
.rei-company__map .map-pin-dot { fill: #fff; }
.rei-company__map .map-pin-halo { fill: rgba(192, 57, 47, .1); }
.rei-company__mapchip {
    position: absolute;
    top: 12px; left: 12px;
    z-index: 2;
    padding: 4px 12px;
    background: #fff;
    border-radius: 3px;
    font-family: var(--rei-font-en);
    font-size: 11px;
    letter-spacing: .2em;
    color: var(--rei-brand);
    box-shadow: 0 2px 8px -4px rgba(0, 0, 0, .4);
}

.rei-company__table { margin: 0; }
.rei-company__table > div {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 12px;
    padding: 16px 4px;
    border-bottom: 1px solid var(--rei-line-soft);
}
.rei-company__table > div:first-child { border-top: 1px solid var(--rei-line-soft); }
.rei-company__table dt { font-size: 14px; font-weight: 600; color: var(--rei-ink-3); }
.rei-company__table dd { margin: 0; font-size: 15px; line-height: 1.85; }
.rei-company__table dd span { display: block; font-family: var(--rei-font-en); font-size: 13px; color: var(--rei-ink-3); }


/* =========================================================
   INFO / FAQ
   ========================================================= */
.rei-center-copy {
    margin: 0 auto clamp(36px, 4.4vw, 56px);
    text-align: center;
    font-size: clamp(17px, 1.9vw, 21px);
    font-weight: 600;
    line-height: 1.85;
    letter-spacing: .04em;
}
.rei-info-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(20px, 2.6vw, 34px); }
.rei-info-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: clamp(26px, 3vw, 40px);
    border: 1px solid var(--rei-line-soft);
    border-radius: 4px;
    text-align: center;
}
.rei-info-card h3 { margin: 0; font-size: clamp(17px, 1.8vw, 20px); font-weight: 600; line-height: 1.6; }
.rei-info-card hr { width: 180px; max-width: 60%; margin: 18px 0; border: 0; border-top: 1px solid var(--rei-line-soft); }
.rei-info-card > p { margin: 0 0 26px; font-size: 14px; line-height: 1.95; color: var(--rei-ink-2); }
.rei-info-card .rei-btn { margin-top: auto; }

.rei-faq-list { width: 100%; text-align: left; }
.rei-faq-list details { border-bottom: 1px solid var(--rei-line-soft); }
.rei-faq-list summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 15px 2px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
}
.rei-faq-list summary::-webkit-details-marker { display: none; }
.rei-faq-list summary i {
    flex: none;
    position: relative;
    width: 14px; height: 14px;
}
.rei-faq-list summary i::before,
.rei-faq-list summary i::after {
    content: "";
    position: absolute;
    inset: 50% 0 auto;
    height: 1.6px;
    background: var(--rei-brand);
}
.rei-faq-list summary i::after { transform: rotate(90deg); transition: transform .25s ease; }
.rei-faq-list details[open] summary i::after { transform: rotate(0deg); }
.rei-faq-list details p { margin: 0; padding: 0 2px 18px; font-size: 14px; line-height: 1.95; color: var(--rei-ink-2); }


/* =========================================================
   CONTACT
   ========================================================= */
.rei-contact-lead { margin: 0 0 clamp(28px, 3.4vw, 44px); font-size: 15px; line-height: 2; color: var(--rei-ink-2); max-width: 52em; }
.rei-contact-form {
    padding: clamp(22px, 3vw, 40px);
    border: 1px solid var(--rei-line-soft);
    border-radius: 4px;
    background: var(--rei-pale);
}
/* 淡赤セクション上ではフォーム面を白に反転させ、背景と同化させない */
.rei-section--pale .rei-contact-form { background: #fff; }
/* 外部MAフォーム（ma-form.js）の配色をブランドに合わせる */
.rei-contact-form button,
.rei-contact-form input[type="submit"] {
    background: var(--rei-brand) !important;
    border-color: var(--rei-brand) !important;
    color: #fff !important;
    border-radius: 4px !important;
}
.rei-contact-form button:hover,
.rei-contact-form input[type="submit"]:hover { background: var(--rei-brand-deep) !important; border-color: var(--rei-brand-deep) !important; }


/* =========================================================
   CTA BAND
   ========================================================= */
.rei-cta { background: var(--rei-dark); padding: clamp(48px, 5.6vw, 76px) 0; }
.rei-cta__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(28px, 4vw, 64px); }
.rei-cta__col { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 22px; }
.rei-cta__note {
    position: relative;
    margin: 0;
    padding: 0 30px;
    font-size: 14px;
    line-height: 1.85;
    color: #fff;
}
.rei-cta__note::before,
.rei-cta__note::after {
    content: "";
    position: absolute;
    top: 4%;
    width: 2px;
    height: 92%;
    background: rgba(255, 255, 255, .5);
}
.rei-cta__note::before { left: 0; transform: rotate(-18deg); }
.rei-cta__note::after { right: 0; transform: rotate(18deg); }
.rei-cta__note--plain { padding: 0; }
.rei-cta__note--plain::before,
.rei-cta__note--plain::after { display: none; }

.rei-bubble {
    position: absolute;
    top: -18px;
    right: clamp(0px, 6vw, 60px);
    padding: 12px 18px;
    border-radius: 22px;
    background: var(--rei-gold);
    color: #2a2011;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.5;
    text-align: center;
}
.rei-bubble::after {
    content: "";
    position: absolute;
    left: 22px; bottom: -9px;
    border: 6px solid transparent;
    border-top: 10px solid var(--rei-gold);
    border-bottom: 0;
}


/* =========================================================
   FOOTER
   ========================================================= */
.rei-footer { position: relative; background: var(--rei-dark); color: #fff; padding-top: clamp(44px, 5vw, 68px); }
.rei-footer__main { display: grid; grid-template-columns: 240px minmax(0, 1fr) 320px; gap: clamp(24px, 3.4vw, 52px); padding-bottom: clamp(40px, 5vw, 64px); align-items: start; }
.rei-logo--footer { align-self: start; }
.rei-footer .rei-logo__type { color: #fff; }
.rei-footer .rei-logo__type i { color: rgba(255, 255, 255, .6); }

.rei-footer__links { display: flex; flex-wrap: wrap; gap: 12px 32px; margin: 0 0 24px; }
.rei-footer__links a { display: inline-flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 600; }
.rei-footer__links i {
    display: grid; place-items: center;
    width: 20px; height: 20px;
    border-radius: 50%;
    background: #fff;
    color: var(--rei-dark);
    font-style: normal;
    font-size: 10px;
}
.rei-footer__address { margin: 0 0 14px; font-size: 14px; line-height: 1.85; color: rgba(255, 255, 255, .82); }
.rei-footer__mail { margin: 0 0 22px; font-size: 20px; font-weight: 600; letter-spacing: .02em; }
.rei-footer__mail small { margin-left: 8px; font-size: 12px; font-weight: 400; color: rgba(255, 255, 255, .66); }
.rei-footer__banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    max-width: 460px;
    margin-top: 26px;
    padding: 18px 22px;
    border-radius: 4px;
    background: linear-gradient(120deg, #f6e7bf, #f2efdf);
    color: var(--rei-brand-deep);
    font-size: 15px;
    font-weight: 600;
    line-height: 1.6;
}
.rei-footer__banner img { width: 72px; height: 72px; object-fit: contain; }

.rei-footer__partners { padding: 22px; border: 1px solid rgba(255, 255, 255, .22); border-radius: 4px; }
.rei-footer__partners p { margin: 0 0 18px; font-size: 12px; line-height: 1.9; color: rgba(255, 255, 255, .76); }
.rei-footer__partners ul { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 0; padding: 0; }
.rei-footer__partners li {
    display: flex;
    flex-direction: column;
    padding: 10px 12px;
    background: #fff;
    border-radius: 3px;
    color: var(--rei-brand-deep);
    font-family: var(--rei-font-en);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.3;
}
.rei-footer__partners li span { font-size: 10px; font-weight: 500; letter-spacing: .1em; color: var(--rei-ink-3); }

.rei-footer__bottom { border-top: 1px solid rgba(255, 255, 255, .14); padding: 18px 0; }
.rei-footer__bottom .rei-container { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.rei-footer__bottom nav { display: flex; gap: 28px; }
.rei-footer__bottom a { font-size: 13px; color: rgba(255, 255, 255, .86); }
.rei-footer__bottom a:hover { color: #fff; text-decoration: underline; }
.rei-footer__bottom p { margin: 0; font-size: 12px; color: rgba(255, 255, 255, .6); }

.rei-totop {
    position: fixed;
    right: 20px; bottom: 20px;
    z-index: 50;
    display: grid;
    place-items: center;
    width: 46px; height: 46px;
    border-radius: 50%;
    background: var(--rei-brand);
    color: #fff;
    font-size: 17px;
    box-shadow: 0 10px 24px -14px rgba(18, 53, 39, .9);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity .3s ease, transform .3s ease, visibility .3s;
}
body.rei-scrolled .rei-totop { opacity: 1; visibility: visible; transform: none; }
.rei-totop:hover { background: var(--rei-brand-deep); }


/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1180px) {
    /* ナビは残したまま詰める。ハンバーガーへの切り替えはスマホ幅まで持ち越す */
    .rei-gnav { gap: clamp(10px, 1.2vw, 18px); }
    .rei-gnav a { font-size: 13px; }
    .rei-gnav__search { display: none; }
    .rei-footer__main { grid-template-columns: 200px minmax(0, 1fr); }
    .rei-footer__partners { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
    .rei-gnav a { font-size: 12.5px; }
    .rei-header__cta { padding: 0 16px; font-size: 12.5px; }
}

/* スマホのみハンバーガー */
@media (max-width: 767px) {
    .rei-gnav { display: none; }
    .rei-menu { display: grid; }
    .rei-header__cta { margin-left: auto; }
}

@media (max-width: 960px) {
    :root { --rei-header-h: 76px; }
    .rei-service-lead { grid-template-columns: 1fr; }
    .rei-mission { grid-template-columns: 1fr; }
    .rei-theory__head { grid-template-columns: 1fr; align-items: start; }
    .rei-segment { grid-template-columns: 1fr; }
    .rei-segment__arrow { justify-self: center; transform: rotate(90deg); }
    .rei-journey { grid-template-columns: repeat(5, 1fr); gap: 6px; }
    .rei-formula { grid-template-columns: 1fr; }
    .rei-company { grid-template-columns: 1fr; }
    .rei-company__map { max-width: 340px; }
    .rei-info-grid { grid-template-columns: 1fr; }
    .rei-cta__grid { grid-template-columns: 1fr; }
    .rei-footer__main { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
    .rei-band__list,
    .rei-staff-grid,
    .rei-recruit-grid,
    .rei-know-grid { grid-template-columns: 1fr; }
    .rei-band__list { gap: 24px; }
    .rei-service-links button { font-size: 15px; }
    .rei-journey { grid-template-columns: repeat(2, 1fr); }
    .rei-mission h3 { font-size: 21px; }
    .rei-news > div { grid-template-columns: 1fr; gap: 4px; }
    .rei-company__table > div { grid-template-columns: 1fr; gap: 2px; }
    .rei-footer__bottom .rei-container { flex-direction: column; align-items: flex-start; }
    .rei-logo img { width: 38px; height: 38px; }
    .rei-logo__type { font-size: 20px; }
}


/* =========================================================
   HERO（KV）— 一つ前のデザインに差し戻し
   左：筆文字の見出し＋リード＋アウトラインのピル
   右：りんごを散りばめた面（右端まで裁ち落とし）
   ========================================================= */
.kv {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, .8fr);
    align-items: center;
    gap: clamp(28px, 4vw, 68px);
    min-height: min(84svh, 760px);
    /* 右パディングなし：りんごの面が画面端まで届く */
    padding: calc(var(--rei-header-h) + 32px) 0 clamp(40px, 5vh, 64px) clamp(24px, 7vw, 110px);
    overflow: hidden;
    background: #fff;
    color: var(--rei-ink);
}

.kv-copy {
    max-width: 640px;
    animation: kv-up 1.2s cubic-bezier(.22, 1, .36, 1) .1s both;
}

.kv-catch {
    margin: 0;
    font-family: 'Yuji Syuku', var(--rei-font);
    font-size: clamp(27px, 3.5vw, 52px);
    font-weight: 400;
    letter-spacing: .06em;
    line-height: 1.66;
    color: #191310;
}
/* 各行を1単位に固定し、句点や助詞が単独で行送りされないようにする */
.kv-catch-l1,
.kv-catch-l2 { display: block; white-space: nowrap; }
.kv-catch-l2 { padding-left: .8em; }

.kv-lead {
    margin: clamp(24px, 3vw, 44px) 0 0;
    font-size: clamp(13.5px, 1.05vw, 15.5px);
    font-weight: 500;
    line-height: 2.35;
    letter-spacing: .05em;
    color: var(--rei-ink-2);
}

.kv-cta {
    display: inline-flex;
    align-items: center;
    gap: clamp(22px, 3vw, 40px);
    height: 60px;
    margin-top: clamp(26px, 3.2vw, 46px);
    padding: 0 26px 0 30px;
    border: 1px solid var(--rei-line);
    border-radius: 999px;
    background: #fff;
    color: #191310;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: .04em;
    transition: background .3s ease, color .3s ease, border-color .3s ease, transform .3s ease;
}
.kv-cta:hover {
    transform: translateY(-2px);
    background: var(--rei-brand-deep);
    border-color: var(--rei-brand-deep);
    color: #fff;
}
.kv-cta-arrow { font-family: var(--rei-font-en); font-size: 16px; font-weight: 600; }

.kv-art {
    position: relative;
    align-self: stretch;
    overflow: hidden;
    /* 上下と右へ裁ち落とす */
    margin: -6% -8% -6% 0;
    background: radial-gradient(115% 90% at 62% 42%, #fceeed 0%, #fdf6f5 58%, #ffffff 100%);
    animation: kv-up 1.4s cubic-bezier(.22, 1, .36, 1) .3s both;
}
.kv-apples { display: block; width: 100%; height: 100%; }

@keyframes kv-up {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: none; }
}

@media (max-width: 960px) {
    /* 縦積み：コピー → りんごの帯 */
    .kv {
        grid-template-columns: 1fr;
        min-height: 0;
        padding: calc(var(--rei-header-h) + 48px) clamp(24px, 7vw, 110px) 0;
        gap: clamp(34px, 6vw, 56px);
    }
    .kv-copy { max-width: none; }
    .kv-art {
        height: clamp(280px, 52vw, 400px);
        margin: 0 clamp(-110px, -7vw, -24px);
    }
}

@media (max-width: 640px) {
    .kv-catch { font-size: clamp(26px, 7.4vw, 36px); letter-spacing: .04em; line-height: 1.7; }
    .kv-catch-l2 { padding-left: 0; }
    .kv-lead { line-height: 2.1; }
    .kv-lead br { display: none; }
    .kv-cta { width: 100%; justify-content: space-between; height: 56px; }
}

@media (prefers-reduced-motion: reduce) {
    .kv-copy, .kv-art { animation: none; }
}


/* =========================================================
   零側の CSS に未定義だったクラスの補完
   （零の index.html は参照しているが style.css に定義がないもの）
   ========================================================= */

/* ブログバンドの1枚目サムネ（--b〜--f はあるが --a が無い） */
.rei-thumb--a { background: linear-gradient(140deg, #c8161f, #6e0d14); }

/* KNOW バナーの1枚目（--b / --c はあるが --a が無い） */
.rei-banner--a { background: linear-gradient(130deg, #fbeae9, #f7dedc); }

/* フッター中央カラム */
.rei-footer__mid { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }
.rei-footer__links { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 0; font-size: 13px; }
.rei-footer__links a { display: inline-flex; align-items: center; gap: 8px; color: rgba(255, 255, 255, .86); }
.rei-footer__links a:hover { color: #fff; }
.rei-footer__links i { font-style: normal; font-size: 11px; color: var(--rei-brand-mid); }
.rei-footer__address { margin: 0; font-size: 13px; line-height: 1.9; color: rgba(255, 255, 255, .72); }
.rei-footer__mail { margin: 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; }
.rei-footer__mail a { font-size: 17px; font-weight: 600; color: #fff; letter-spacing: .02em; }
.rei-footer__mail a:hover { color: var(--rei-brand-mid); }
.rei-footer__mail small { font-size: 12px; color: rgba(255, 255, 255, .6); }
.rei-footer__banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    width: 100%;
    max-width: 420px;
    padding: 16px 20px;
    border-radius: 3px;
    background: rgba(255, 255, 255, .07);
    font-size: 13px;
    line-height: 1.8;
    color: #fff;
    transition: background .3s ease;
}
.rei-footer__banner:hover { background: rgba(255, 255, 255, .13); }

/* APPROACH の3つの強み */
.rei-strengths {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(18px, 2.4vw, 32px);
    margin-top: clamp(40px, 5vw, 72px);
}
.rei-strengths article {
    padding: clamp(24px, 2.6vw, 34px);
    border: 1px solid var(--rei-line-soft);
    border-radius: 3px;
    background: #fff;
}
.rei-strengths span {
    display: block;
    margin-bottom: 14px;
    font-family: var(--rei-font-en);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .18em;
    color: var(--rei-brand);
}
.rei-strengths h3 {
    margin: 0 0 12px;
    font-size: clamp(17px, 1.8vw, 20px);
    font-weight: 600;
    line-height: 1.6;
    letter-spacing: .04em;
}
.rei-strengths p { margin: 0; font-size: 14px; line-height: 1.95; color: var(--rei-ink-3); }

/* CTA バンドの右カラム（吹き出し付き） */
.rei-cta__col--recruit { justify-content: flex-start; }
.rei-bubble {
    position: relative;
    display: inline-block;
    margin-top: 4px;
    padding: 10px 18px;
    border-radius: 999px;
    background: #fff;
    color: var(--rei-brand-deep);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.6;
    text-align: center;
}
.rei-bubble::after {
    content: "";
    position: absolute;
    left: 50%;
    top: -7px;
    translate: -50% 0;
    border: 7px solid transparent;
    border-top: 0;
    border-bottom-color: #fff;
}

@media (max-width: 960px) {
    .rei-strengths { grid-template-columns: 1fr; }
}


/* =========================================================
   林檎営業 固有パーツ
   零のロゴ画像・採用写真の代わりに、りんごマークと図形で構成する
   ========================================================= */

/* --- ロゴマーク（画像ではなく SVG） --- */
.rei-logo__mark { display: block; width: 40px; flex: none; }
.rei-logo__mark svg { display: block; width: 100%; height: auto; fill: var(--rei-brand-deep); }
.rei-logo--footer .rei-logo__mark { width: 50px; }
.rei-logo--footer .rei-logo__mark svg { fill: #fff; }

/* --- サービスロゴのトーン（零の is-ads/cmo/... に相当） --- */
.rei-service-logo.is-a { background: linear-gradient(135deg, #6e0d14, #c8161f); }
.rei-service-logo.is-b { background: linear-gradient(135deg, #5c1015, #a5121c); }
.rei-service-logo.is-c { background: linear-gradient(135deg, #22100f, #c8161f); }
.rei-service-logo.is-d { background: linear-gradient(135deg, #5a0b11, #d8a13a); }
.rei-service-logo.is-e { background: linear-gradient(135deg, #6e0d14, #e8564f); }
.rei-service-logo.is-f { background: linear-gradient(135deg, #3a0a10, #8f2f1a); }
.rei-service-logo em { font-family: var(--rei-font); }

/* --- 実績カードのビジュアル（零の採用写真の位置） --- */
.rei-case-art {
    display: grid;
    place-items: center;
    width: 100%;
    aspect-ratio: 16 / 9;
    padding: 0;
    overflow: hidden;
}
.rei-case-art img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .3s ease;
}
.rei-recruit-card:hover .rei-case-art img { transform: scale(1.035); }
.rei-case-art svg { width: 30%; max-width: 84px; height: auto; fill: #fff; opacity: .92; }
.rei-case-art--a { background: linear-gradient(135deg, #6e0d14, #c8161f); }
.rei-case-art--b { background: linear-gradient(135deg, #5c1015, #e8564f); }
.rei-case-art--c { background: linear-gradient(135deg, #22100f, #a5121c); }
.rei-case-art--d { background: linear-gradient(135deg, #1c2340, #c8161f); }

@media (max-width: 1080px) {
    .rei-achieve-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
    .rei-achieve-grid { grid-template-columns: 1fr; }
}

/* --- バナー内のりんごマーク（零のロゴ画像の位置） --- */
.rei-banner__mark {
    position: absolute;
    right: 14px;
    bottom: 10px;
    width: 96px;
}
.rei-banner__mark svg { width: 100%; height: auto; fill: rgba(255, 255, 255, .5); }
.rei-footer__banner-mark { width: 72px; flex: none; }
.rei-footer__banner-mark svg { width: 100%; height: auto; fill: rgba(255, 255, 255, .55); }

/* --- フッターの取扱サービス一覧をリンクに --- */
.rei-footer__partners li a { display: block; color: inherit; }
.rei-footer__partners li a:hover { opacity: .7; }

@media (max-width: 900px) {
    .rei-banner__mark { width: 72px; }
}


/* =========================================================
   SUB PAGE COMPATIBILITY
   /achieve と /blog 配下の31ページは旧クラス名と CSS 変数に依存している。
   トップページの刷新で壊さないよう、ここで供給する。
   ========================================================= */
:root {
    --primary-red: #c8161f;
    --dark-red:    #a5121c;
    --light-red:   #e8564f;
    --white:       #ffffff;
    --black:       #171818;
    --dark-gray:   #2f3031;
    --gray:        #6b6f6d;
    --light-gray:  #faf6f5;
    --paper:       #fef7f6;
    --line:        #e4e7e5;
    --gold:        #a5121c;
}

.container {
    width: 100%;
    max-width: 1160px;
    margin-inline: auto;
    padding-inline: clamp(16px, 4vw, 24px);
}

/* 下層ページの本文は不透明な白地で覆う */
.achieve-section,
.achieve-detail,
.blog-section,
.blog-post-section { background: var(--white); }

/* 下層ページのボタン */
.button,
.button-primary,
.button-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 56px;
    padding: 0 30px;
    border: 1px solid transparent;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: .04em;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: background .3s ease, color .3s ease, border-color .3s ease, transform .3s ease;
}
.button-primary { background: var(--rei-brand); color: #fff; }
.button-primary:hover { background: var(--rei-brand-deep); transform: translateY(-2px); }
.button-secondary { background: #fff; border-color: var(--rei-line); color: var(--rei-ink); }
.button-secondary:hover { background: var(--rei-brand); border-color: var(--rei-brand); color: #fff; }
.button-large {
    display: inline-block;
    padding: 8px 4px;
    color: var(--rei-brand);
    border-bottom: 1px solid rgba(165, 18, 28, .4);
    font-weight: 700;
    text-decoration: none;
}
.cta-button {
    display: inline-flex;
    align-items: center;
    padding: 11px 26px;
    border-radius: 999px;
    background: var(--rei-brand-deep);
    color: #fff;
    font-weight: 700;
    text-decoration: none;
}

/* ==========================================================================
   Service Promo Box (blog article CTA)
   ========================================================================== */
.service-promo-box {
    margin: 36px auto;
    max-width: 920px;
    padding: 22px 22px 20px;
    background: linear-gradient(135deg, #FFF6F6, #ffffff 60%);
    border: 2px solid var(--brand);
    border-radius: 20px;
    box-shadow: 0 14px 32px rgba(200, 22, 31, .08);
}
.service-promo-headline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 16px;
    font-size: 1.05rem;
    font-weight: 700;
    color: #222;
    text-align: center;
    line-height: 1.4;
}
.service-promo-emblem, .service-promo-shark, .service-promo-turtle { font-size: 1.6rem; line-height: 1; }
.service-promo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.service-promo-card {
    display: flex;
    gap: 14px;
    padding: 16px;
    background: #ffffff;
    border: 1px solid #F2D6D6;
    border-radius: 14px;
    text-decoration: none !important;
    color: inherit;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-promo-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 26px rgba(200, 22, 31, .15);
    border-color: var(--brand);
}
.service-promo-icon { font-size: 2.4rem; flex-shrink: 0; line-height: 1; }
.service-promo-body { display: flex; flex-direction: column; gap: 6px; flex: 1; min-width: 0; }
.service-promo-name { font-size: 1.05rem; font-weight: 700; color: var(--brand); line-height: 1.35; }
.service-promo-desc { font-size: .88rem; color: #5A4E4A; line-height: 1.55; }
.service-promo-cta {
    align-self: flex-start;
    margin-top: 4px;
    display: inline-block;
    padding: 6px 14px;
    border-radius: 999px;
    background: var(--grad);
    color: #ffffff !important;
    font-size: .82rem;
    font-weight: 700;
}
@media (max-width: 768px) {
    .service-promo-grid { grid-template-columns: 1fr; }
    .service-promo-box { padding: 18px 14px; margin: 26px auto; }
    .service-promo-card { padding: 14px; }
    .service-promo-icon { font-size: 2rem; }
}

/* ==========================================================================
   Blog article normalization
   ========================================================================== */
.blog-post-section {
    position: relative;
    padding: clamp(116px, 14vw, 152px) 0 clamp(72px, 10vw, 108px) !important;
    background:
        radial-gradient(circle at top right, rgba(200, 22, 31, 0.07), transparent 34%),
        linear-gradient(180deg, #FFF8F8 0%, var(--white) 18%, var(--white) 100%) !important;
}

.blog-post-section .container { max-width: 1080px; }

.blog-post-header,
.blog-post-content {
    width: min(100%, 920px) !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

.blog-post-header { margin-bottom: clamp(28px, 4vw, 40px) !important; }

.blog-post-title {
    font-size: clamp(2rem, 4.3vw, 2.9rem) !important;
    line-height: 1.34 !important;
    letter-spacing: 0.04em;
    margin-bottom: 0 !important;
}

.blog-post-content { color: var(--ink-2); }

.blog-post-section .blog-post-content > section,
.blog-post-section .blog-post-section-content {
    padding: 0 !important;
    margin: clamp(34px, 5vw, 52px) 0 0 !important;
}

.blog-post-section .blog-post-content > section:first-of-type,
.blog-post-section .blog-post-section-content:first-of-type {
    margin-top: clamp(24px, 3.5vw, 32px) !important;
}

.blog-post-lead,
.blog-post-intro,
.blog-post-toc,
.toc-box,
.service-promo-box {
    padding: clamp(22px, 3vw, 30px) !important;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), #FFF7F7) !important;
    border: 1px solid rgba(200, 22, 31, 0.12) !important;
    border-left: 5px solid var(--brand) !important;
    border-radius: 20px !important;
    box-shadow: 0 20px 40px rgba(42, 10, 16, 0.06) !important;
}

.blog-post-lead {
    font-size: clamp(1.02rem, 1.8vw, 1.16rem) !important;
    line-height: 1.95 !important;
    text-align: left !important;
    color: var(--ink-2) !important;
    margin-bottom: 0 !important;
}

.blog-post-lead p:last-child,
.blog-post-intro p:last-child { margin-bottom: 0 !important; }

.blog-post-h2 {
    font-size: clamp(1.28rem, 2.4vw, 1.82rem) !important;
    line-height: 1.52 !important;
    letter-spacing: 0.04em;
    margin: 0 0 18px !important;
    padding: 16px 20px 16px 24px !important;
    color: var(--black) !important;
    background: linear-gradient(90deg, rgba(200, 22, 31, 0.09), rgba(200, 22, 31, 0.02)) !important;
    border-left: 8px solid var(--brand) !important;
    border-bottom: 0 !important;
    border-radius: 0 18px 18px 0 !important;
}

.blog-post-h3 {
    font-size: clamp(1.08rem, 1.9vw, 1.36rem) !important;
    line-height: 1.6 !important;
    letter-spacing: 0.04em;
    margin: 26px 0 12px !important;
    padding-bottom: 10px !important;
    color: var(--brand-dark) !important;
    border-bottom: 1px solid rgba(200, 22, 31, 0.18) !important;
}

.blog-post-h4 { margin: 22px 0 10px !important; color: var(--black) !important; }

.blog-post-text,
.blog-post-text-emphasis,
.blog-post-content li,
.faq-answer,
.blog-post-cta-text {
    font-size: 1rem !important;
    line-height: 1.95 !important;
    color: var(--ink-2) !important;
}

.blog-post-text-emphasis { font-weight: 700 !important; }

.blog-post-list,
.blog-post-toc ul,
.toc-list { margin: 16px 0 0 !important; }

.blog-post-list li,
.toc-list li,
.blog-post-toc li { margin-bottom: 10px !important; }

.compare-table-wrapper,
.blog-post-toc,
.toc-box,
.feature-box,
.case-box,
.faq-item,
.faq-block,
.answer-box,
.quick-cta,
.checklist,
.scenario-box,
.ranking-overall,
.key-insight,
.blog-post-cta,
.blog-post-footer,
.back-to-blog { border-radius: 20px !important; }

.compare-table-wrapper,
.feature-box,
.case-box,
.faq-item,
.faq-block,
.answer-box,
.quick-cta,
.checklist,
.scenario-box,
.ranking-overall,
.key-insight,
.blog-post-cta,
.blog-post-footer,
.back-to-blog {
    border: 1px solid rgba(200, 22, 31, 0.1) !important;
    box-shadow: 0 16px 32px rgba(42, 10, 16, 0.05) !important;
}

.compare-table-wrapper { overflow: hidden !important; background: var(--white) !important; }
.compare-table th { background: linear-gradient(135deg, var(--brand-dark), var(--brand)) !important; }
.compare-table td { background: rgba(255, 255, 255, 0.98); }
.compare-table tr:nth-child(even) td { background: #FFF7F7 !important; }

.faq-item,
.faq-block,
.answer-box,
.quick-cta,
.blog-post-cta { background: linear-gradient(180deg, #FFFDFD, #FFF7F7) !important; }

.back-to-blog,
.blog-post-footer {
    margin-top: clamp(36px, 5vw, 52px) !important;
    padding: 24px !important;
    background: #FFFAFA !important;
}

@media (max-width: 768px) {
    .blog-post-section { padding: 112px 0 64px !important; }

    .blog-post-h2 {
        padding: 14px 16px 14px 18px !important;
        border-radius: 0 14px 14px 0 !important;
    }

    .blog-post-lead,
    .blog-post-intro,
    .blog-post-toc,
    .toc-box,
    .service-promo-box,
    .faq-item,
    .faq-block,
    .answer-box,
    .quick-cta,
    .blog-post-cta,
    .back-to-blog,
    .blog-post-footer {
        padding: 20px !important;
        border-radius: 16px !important;
    }
}


/* =========================================================
   FOOTER — 左：ロゴ＋CTAピル＋タグライン／右：リンク3カラム
   （旧 .rei-footer__mid / __partners のルールより後に置いて上書きする）
   ========================================================= */
.rei-footer { padding: clamp(56px, 7vw, 90px) 0 0; }

.rei-footer__main {
    display: grid;
    grid-template-columns: minmax(280px, 380px) minmax(0, 1fr);
    gap: clamp(48px, 9vw, 140px);
    align-items: start;
    padding-bottom: clamp(60px, 8vw, 92px);
}

.rei-footer__brand { display: flex; flex-direction: column; align-items: flex-start; gap: 0; }
.rei-logo--footer { align-self: start; }

.rei-footer__cta-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    margin-top: 36px;
}
.rei-footer__cta {
    display: grid;
    grid-template-columns: 86px minmax(0, 1fr);
    align-items: center;
    gap: 18px;
    min-height: 50px;
    padding: 0 20px;
    border: 1px solid rgba(255, 255, 255, .4);
    border-radius: 999px;
    color: #fff;
    transition: background .22s ease, color .22s ease, transform .22s ease;
}
.rei-footer__cta b {
    position: relative;
    font-family: var(--rei-font-en);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .16em;
}
/* CONTACT／DOCUMENT と和文ラベルを分ける縦罫 */
.rei-footer__cta b::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -10px;
    width: 1px;
    height: 20px;
    background: rgba(255, 255, 255, .3);
    transform: translateY(-50%);
}
.rei-footer__cta span { font-size: 13px; font-weight: 700; letter-spacing: .06em; }
.rei-footer__cta:hover {
    background: #fff;
    color: var(--rei-brand-deep);
    transform: translateY(-1px);
}

.rei-footer__tagline {
    margin: 42px 0 0;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.9;
    letter-spacing: .18em;
    color: var(--rei-pale);
}
.rei-footer__tagline span { color: #fff; }

.rei-footer__nav {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(28px, 5vw, 76px);
}
.rei-footer__col {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
}
.rei-footer__col strong,
.rei-footer__col a {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .04em;
}
.rei-footer__col strong { margin-bottom: 4px; color: #fff; }
.rei-footer__col a {
    position: relative;
    padding-left: 22px;
    line-height: 1.5;
    color: rgba(255, 255, 255, .78);
    transition: color .2s ease;
}
/* リンク頭の丸「›」 */
.rei-footer__col a::before {
    content: "›";
    position: absolute;
    left: 0;
    top: .05em;
    display: grid;
    place-items: center;
    width: 12px;
    height: 12px;
    border: 1px solid currentColor;
    border-radius: 50%;
    font-family: var(--rei-font-en);
    font-size: 11px;
    line-height: 1;
}
.rei-footer__col a:hover { color: #fff; }

/* コピーライトのみを中央に置く帯（下層ページの旧フッターには適用しない） */
.rei-footer__bottom--center {
    display: flex;
    justify-content: center;
    padding: 8px var(--rei-pad-x) 18px;
    margin-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, .14);
}
.rei-footer__bottom--center p {
    margin: 0;
    font-family: var(--rei-font-en);
    font-size: 11px;
    letter-spacing: .08em;
    color: rgba(255, 255, 255, .55);
    text-align: center;
}

@media (max-width: 960px) {
    .rei-footer__main { grid-template-columns: 1fr; }
    .rei-footer__nav { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
}

@media (max-width: 720px) {
    .rei-footer__nav { grid-template-columns: 1fr; gap: 28px; }
    .rei-footer__cta { grid-template-columns: 76px minmax(0, 1fr); padding: 0 16px; }
}