/* ============================================================
   情報漏洩対策顧問 LP 専用スタイル（赤デザイン）
   NAYUTA LP（nayuta.css）のレイアウトを踏襲し、アクセントを
   Bocek Ignition Red（#E3262E）に統一する：
   赤グラデーションのFV、白基調の本文、主色のベタ面の最終CTA。
   赤い面（FV・最終CTA）の文字は太字（700）を使わず SemiBold（600）で強調する。
   ヘッダー・フッターはサイト共通（main.css）のため、
   このファイルのスタイルは LP 本文（.sa-lp）の中だけに効かせる。
   ============================================================ */

:root {
    --sa-red:        #E3262E; /* Bocek Ignition Red */
    --sa-red-deep:   #B2111A; /* 表紙グラデーションの最暗部 */
    --sa-red-ink:    #3F0005; /* 影色 */
    --sa-red-soft:   #FDF0F0;
    --sa-red-line:   #F5C5C7;
    --sa-red-light:  #FF8A90; /* 黒地の上で使う赤 */
    --sa-black:      #232323;
    --sa-text:       #232323;
    --sa-text-2:     #4d4d4d;
    --sa-muted:      #666666;
    --sa-subtle:     #8f8f8f;
    --sa-line:       #e8e8e8;
    --sa-line-2:     #d4d4d4;
    --sa-bg-soft:    #f5f5f5;
    --sa-font:       'Noto Sans JP', 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
    --sa-font-en:    'Inter', 'Noto Sans JP', 'Helvetica Neue', Arial, sans-serif;
    --sa-ease:       cubic-bezier(0.22, 1, 0.36, 1);
    --sa-container:  1200px;
    --sa-gutter:     32px;
    --sa-header:     var(--header-height, 80px);
    --sa-shadow-card: 0 30px 60px -50px rgba(0, 0, 0, 0.35);
}

/* 横方向のはみ出しは clip で隠す（main.css の hidden を上書き） */
html,
body.security-advisor-lp { overflow-x: clip; }

/* ── LP本文のベース（ヘッダー・フッターには影響させない） ── */
.sa-lp {
    color: var(--sa-text);
    font-family: var(--sa-font);
    font-size: 16px;
    line-height: 1.8;
    letter-spacing: 0.02em;
}
/* 要素セレクタは :where() で詳細度を0にし、各コンポーネントのクラス指定を優先させる */
:where(.sa-lp) img { max-width: 100%; height: auto; display: block; }
:where(.sa-lp) a { color: inherit; text-decoration: none; }
:where(.sa-lp) :is(ul, ol) { list-style: none; }
:where(.sa-lp) button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
:where(.sa-lp) svg { display: block; }
:where(.sa-lp) table { border-collapse: separate; border-spacing: 0; }
:where(.sa-lp) :is(h1, h2, h3, h4) {
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: 0.03em;
    font-feature-settings: "palt";
}
:where(.sa-lp) :focus-visible { outline: 2px solid var(--sa-red); outline-offset: 3px; }

/* 日本語の改行を文節単位に（対応ブラウザのみ。非対応ブラウザは通常の改行） */
:where(.sa-lp) :is(p, li, dd, dt, figcaption, th, td) { word-break: auto-phrase; text-wrap: pretty; }
/* 見出し・ボタンは読点やスペースの位置で改行（収まらない場合のみ途中で折り返し） */
:where(.sa-lp) :is(h1, h2, h3, h4),
.sa-btn { word-break: keep-all; overflow-wrap: anywhere; }

/* ── ユーティリティ ── */
.sa-container {
    width: 100%;
    max-width: calc(var(--sa-container) + var(--sa-gutter) * 2);
    margin: 0 auto;
    padding: 0 var(--sa-gutter);
}
.sa-container--narrow { max-width: calc(880px + var(--sa-gutter) * 2); }
.sa-br-sp { display: none; }
.sa-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
}

/* ── スクロールリビール（JS有効時のみ非表示から開始） ── */
.sa-js .sa-reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s var(--sa-ease), transform 0.8s var(--sa-ease);
}
.sa-js .sa-reveal.is-visible { opacity: 1; transform: none; }

/* ============================================================
   ボタン
   主ボタン＝主色の塗り／副ボタン＝白地に主色の枠線（構成案 5章）
   赤い面（FV・最終CTA）では、主ボタン＝白地に赤文字／副ボタン＝白の枠線
   ============================================================ */
.sa-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 64px;
    padding: 14px 30px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.45;
    letter-spacing: 0.05em;
    text-align: center;
    transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.sa-btn-icon { flex-shrink: 0; width: 20px; height: 20px; transition: transform 0.25s ease; }
.sa-btn-icon--arrow { stroke-width: 2.1; }
.sa-btn:hover .sa-btn-icon--arrow { transform: translateX(3px); }
.sa-btn:hover .sa-btn-icon--download { transform: translateY(2px); }

.sa-btn--primary {
    min-width: 420px;
    background: var(--sa-red);
    color: #fff;
    box-shadow: 0 5px 0 var(--sa-red-deep), 0 20px 32px -18px rgba(178, 17, 26, 0.8);
}
.sa-btn--primary:hover {
    transform: translateY(2px);
    box-shadow: 0 3px 0 var(--sa-red-deep), 0 14px 26px -16px rgba(178, 17, 26, 0.8);
}
.sa-btn--secondary {
    min-width: 330px;
    background: #fff;
    color: var(--sa-red);
    border: 2px solid var(--sa-red);
}
.sa-btn--secondary:hover { background: var(--sa-red-soft); }

/* 赤い面の主ボタン（白地に赤文字＋濃い赤の段差） */
.sa-btn--hero {
    display: flex;
    width: 100%;
    min-height: 80px;
    padding: 14px 78px 14px 28px;
    background: #fff;
    color: var(--sa-red);
    font-size: 19px;
    font-weight: 600;
    box-shadow: 0 6px 0 var(--sa-red-deep), 0 24px 36px -16px rgba(63, 0, 5, 0.55);
}
.sa-btn--hero:hover {
    transform: translateY(3px);
    box-shadow: 0 3px 0 var(--sa-red-deep), 0 16px 28px -16px rgba(63, 0, 5, 0.55);
}
.sa-btn-hero-icon {
    position: absolute;
    top: 50%;
    right: 22px;
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    margin-top: -19px;
    border-radius: 50%;
    background: var(--sa-red);
    color: #fff;
    transition: transform 0.2s ease;
}
.sa-btn-hero-icon svg { width: 18px; height: 18px; stroke-width: 2.4; }
.sa-btn--hero:hover .sa-btn-hero-icon { transform: translateX(3px); }

/* 赤い面の副ボタン（白の枠線） */
.sa-btn--outline {
    display: flex;
    width: 100%;
    min-height: 56px;
    padding: 12px 24px;
    border: 1.5px solid rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.04);
    color: #fff;
    font-size: 15.5px;
    font-weight: 600;
}
.sa-btn--outline:hover { background: rgba(255, 255, 255, 0.14); }

/* ── 本文中のCTAブロック ── */
.sa-cta { margin-top: 80px; text-align: center; }
.sa-cta--light {
    max-width: 1120px;
    margin-left: auto;
    margin-right: auto;
    padding: 48px 32px 44px;
    background: #fff;
    border: 1px solid var(--sa-line);
    border-radius: 20px;
    box-shadow: 0 40px 80px -60px rgba(0, 0, 0, 0.4);
}
/* ボタン上のコピー（＼ ／ で挟む） */
.sa-cta-lead {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 26px;
    font-size: clamp(1.1rem, 1.7vw, 1.35rem);
    font-weight: 700;
    line-height: 1.6;
    font-feature-settings: "palt";
}
.sa-cta-lead::before,
.sa-cta-lead::after {
    content: "";
    flex-shrink: 0;
    width: 1.5px;
    height: 1.4em;
    background: currentColor;
}
.sa-cta-lead::before { transform: rotate(-28deg); }
.sa-cta-lead::after { transform: rotate(28deg); }
.sa-cta-buttons {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: center;
    gap: 16px 20px;
}
.sa-cta-item { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.sa-cta-note { font-size: 12.5px; line-height: 1.5; color: var(--sa-muted); }

/* 黒地のCTA（成果物イメージの直下） */
.sa-cta--dark .sa-cta-lead { color: #fff; }
.sa-cta--dark .sa-cta-note { color: rgba(255, 255, 255, 0.62); }
.sa-cta--dark .sa-btn--primary { box-shadow: 0 5px 0 var(--sa-red-deep), 0 22px 36px -18px rgba(0, 0, 0, 0.7); }
.sa-cta--dark .sa-btn--secondary { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.85); }
.sa-cta--dark .sa-btn--secondary:hover { background: rgba(255, 255, 255, 0.1); }

/* ============================================================
   S1 ファーストビュー（Bocek Ignition Red）
   赤のグラデーション＋シェブロンの背景（NAYUTA LPと同じ定義のSVG）、白文字、
   白地に赤文字のラベル、右下に字間を広げた英字のタグライン
   ============================================================ */
.sa-hero {
    position: relative;
    overflow: hidden;
    padding: calc(var(--sa-header) + 56px) 0 104px;
    background: var(--sa-red) url("../images/security-advisor/hero-red-bg.svg") 100% 50% / cover no-repeat;
    color: #fff;
}
.sa-hero :focus-visible { outline-color: #fff; }
.sa-hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr);
    align-items: center;
    gap: 48px;
}
.sa-hero-title {
    margin-bottom: 24px;
    font-size: clamp(2rem, 2.85vw, 2.6rem);
    font-weight: 600;
    line-height: 1.45;
    letter-spacing: 0.01em;
}
.sa-hero-title-line { display: block; }
/* サービスの一言（白地に赤文字） */
.sa-hero-service { margin-bottom: 44px; }
.sa-hero-service span {
    display: inline-block;
    padding: 6px 18px;
    border-radius: 6px;
    background: #fff;
    color: var(--sa-red);
    font-size: clamp(1.15rem, 1.65vw, 1.5rem);
    font-weight: 600;
    line-height: 1.6;
    letter-spacing: 0.04em;
}

/* 特長（数字のパネル。NAYUTA LPと同じ組み方） */
.sa-hero-stats {
    position: relative;
    max-width: 580px;
    margin-bottom: 36px;
    padding: 22px 6px 20px;
    border: 1.5px solid rgba(255, 255, 255, 0.9);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
}
.sa-hero-stats-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.sa-hero-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 0 8px;
    text-align: center;
}
.sa-hero-stat + .sa-hero-stat { border-left: 1px solid rgba(255, 255, 255, 0.5); }
.sa-hero-stat-label { font-size: 13.5px; font-weight: 500; line-height: 1.4; letter-spacing: 0.04em; }
.sa-hero-stat-value {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 4px;
    height: 54px;
    line-height: 1;
    white-space: nowrap;
}
.sa-hero-stat-num { font-size: 56px; font-weight: 600; line-height: 0.86; letter-spacing: -0.02em; }
.sa-hero-stat-unit { padding-bottom: 1px; font-size: 14px; font-weight: 600; line-height: 1.15; text-align: left; }
.sa-hero-stat-text { font-size: 30px; font-weight: 600; line-height: 1.1; letter-spacing: 0.02em; }
.sa-hero-stat-text--en { font-size: 22px; letter-spacing: 0; }
/* 認証名は「ISO27001」の下に「認証取得（ISMS）」を置く */
.sa-hero-stat-value--iso { flex-direction: column; align-items: center; justify-content: flex-end; gap: 5px; }
.sa-hero-stat-value--iso .sa-hero-stat-unit { padding-bottom: 0; font-size: 13px; line-height: 1.2; text-align: center; }

/* 【CTA-1】主：リスクチェック（2行のボタン）／副：資料DL（テキストリンク） */
.sa-hero-cta { display: flex; flex-direction: column; gap: 16px; max-width: 580px; }
.sa-hero-cta .sa-btn--hero { min-height: 84px; }
.sa-btn-hero-label { display: flex; flex: 1; flex-direction: column; align-items: center; gap: 2px; }
.sa-btn-hero-sub { font-size: 13px; font-weight: 500; letter-spacing: 0.06em; color: #3a3a3a; }
.sa-btn-hero-main { font-size: 22px; font-weight: 600; letter-spacing: 0.06em; }
.sa-hero-sublink {
    display: inline-flex;
    align-items: center;
    align-self: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.04em;
    line-height: 1.5;
    color: #fff;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 5px;
    transition: opacity 0.2s ease;
}
.sa-hero-sublink svg { flex-shrink: 0; width: 16px; height: 16px; }
.sa-hero-sublink:hover { opacity: 0.8; }

/* ビジュアル：会社とつながる入口と「点検済み」のチェック */
.sa-hero-visual { position: relative; }
.sa-map { width: 100%; max-width: 540px; margin: 0 0 0 auto; }
.sa-map-stage { position: relative; aspect-ratio: 25 / 22; }
.sa-map-lines { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.sa-map-lines--compact { display: none; }
.sa-map-lines line {
    stroke: rgba(255, 255, 255, 0.62);
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-dasharray: 2 7;
}
.sa-map-ring {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 1;
    width: 26%;
    aspect-ratio: 1;
    border: 1.5px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    opacity: 0.45;
    transform: translate(-50%, -50%) scale(1.4);
}
.sa-map-ring--2 { opacity: 0.22; transform: translate(-50%, -50%) scale(1.85); }
.sa-map-core {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 26%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: #fff;
    color: var(--sa-red);
    box-shadow: 0 0 0 10px rgba(255, 255, 255, 0.14), 0 26px 50px -22px rgba(63, 0, 5, 0.75);
    transform: translate(-50%, -50%);
}
.sa-map-core svg { width: 36%; height: auto; }
.sa-map-core-name { font-size: 17px; font-weight: 700; line-height: 1; letter-spacing: 0.12em; color: var(--sa-text); }
.sa-map-nodes { position: absolute; inset: 0; z-index: 3; }
.sa-map-node { position: absolute; left: var(--x); top: var(--y); transform: translate(-50%, -50%); }
.sa-map-node-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px 10px 10px;
    border-radius: 12px;
    background: #fff;
    color: var(--sa-text);
    white-space: nowrap;
    box-shadow: 0 16px 32px -14px rgba(63, 0, 5, 0.55);
}
.sa-map-node-icon {
    display: grid;
    flex-shrink: 0;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 9px;
    background: var(--sa-red-soft);
    color: var(--sa-red);
}
.sa-map-node-icon svg { width: 19px; height: 19px; }
.sa-map-node-name { font-size: 15px; font-weight: 600; line-height: 1.3; letter-spacing: 0.02em; }
/* 「点検済み」のチェック（カードの右上） */
.sa-map-node-check {
    position: absolute;
    top: -9px;
    right: -9px;
    display: grid;
    place-items: center;
    width: 24px;
    height: 24px;
    border: 2px solid #fff;
    border-radius: 50%;
    background: var(--sa-red);
    color: #fff;
    box-shadow: 0 4px 10px -4px rgba(63, 0, 5, 0.6);
}
.sa-map-node-check svg { width: 12px; height: 12px; stroke-width: 3.2; }

/* 右下の英字タグライン */
.sa-hero-tagline {
    position: absolute;
    right: max(var(--sa-gutter), calc((100% - var(--sa-container)) / 2));
    bottom: 32px;
    z-index: 1;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.42em;
    line-height: 1;
    color: rgba(255, 255, 255, 0.92);
}

@keyframes saRise { from { opacity: 0; transform: translateY(28px); } }
@keyframes saDash { to { stroke-dashoffset: -18; } }
@keyframes saRing {
    0% { opacity: 0.8; transform: translate(-50%, -50%) scale(1); }
    100% { opacity: 0; transform: translate(-50%, -50%) scale(2.1); }
}
@keyframes saPopIn { from { opacity: 0; transform: translateY(12px) scale(0.96); } }
@keyframes saFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}
@keyframes saCheckIn { from { opacity: 0; transform: scale(0.6); } }
@media (prefers-reduced-motion: no-preference) {
    .sa-js .sa-map-stage { animation: saRise 1.1s var(--sa-ease) both; }
    .sa-js .sa-map-lines line { animation: saDash 1.2s linear infinite; }
    .sa-js .sa-map-ring { animation: saRing 3.6s ease-out infinite; }
    .sa-js .sa-map-ring--2 { animation-delay: 1.8s; }
    .sa-js .sa-map-node-card {
        animation: saPopIn 0.7s var(--sa-ease) both, saFloat 6s ease-in-out infinite;
        animation-delay: calc(0.3s + var(--i) * 0.12s), calc(1.3s + var(--i) * 0.5s);
    }
    /* 入口をひとつずつ点検していくように、チェックを順に表示 */
    .sa-js .sa-map-node-check {
        animation: saCheckIn 0.45s var(--sa-ease) both;
        animation-delay: calc(1.1s + var(--i) * 0.3s);
    }
}

/* ============================================================
   ロゴスライダー（2行：対応サービス／支援実績。NAYUTA LP と同じ）
   トップページのロゴスライダーを半分の大きさにして2行に並べる。
   各行は同じ並びを2周分つなげ、-50%動かしてループさせる
   ============================================================ */
.sa-logos {
    padding: 16px 0;
    background: #fff;
    border-bottom: 1px solid var(--sa-line);
}
.sa-logos-row {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    padding-left: max(var(--sa-gutter), calc((100% - var(--sa-container)) / 2));
}
.sa-logos-row + .sa-logos-row { margin-top: 12px; }
.sa-logos-label {
    position: relative;
    z-index: 1;
    padding-right: 18px;
    border-right: 1px solid var(--sa-line-2);
    font-size: 11px;
    font-weight: 700;
    line-height: 24px;
    letter-spacing: 0.08em;
    white-space: nowrap;
    color: var(--sa-subtle);
}
/* 左端のぼかしの幅だけ内側から始め、止まっているときに先頭のロゴが薄くならないようにする */
.sa-logos-viewport {
    overflow: hidden;
    padding-left: 24px;
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 24px, #000 calc(100% - 64px), transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0, #000 24px, #000 calc(100% - 64px), transparent 100%);
}
.sa-logos-track {
    display: flex;
    width: max-content;
    animation: saMarquee var(--sa-marquee-dur, 60s) linear infinite;
}
.sa-logos-row--reverse .sa-logos-track { animation-direction: reverse; }
.sa-logos-row:hover .sa-logos-track { animation-play-state: paused; }
@keyframes saMarquee { to { transform: translateX(-50%); } }
.sa-logos-item {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 6px;
    height: 24px;
    /* 間隔は gap ではなく右の余白で取る（2周分の幅がちょうど半分ずつになり、つなぎ目がずれない） */
    padding-right: 32px;
    color: #3a3a3a;
    font-size: 13px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.01em;
    white-space: nowrap;
}
.sa-logos-item img { width: auto; height: 20px; }
.sa-logos-icon { display: grid; place-items: center; width: 20px; height: 20px; color: #4a4a4a; }
.sa-logos-icon svg { width: 20px; height: 20px; }
/* ロゴごとに見た目の大きさをそろえる */
.sa-logos-item--box img { height: 15px; }
.sa-logos-item--aws img { height: 22px; }
.sa-logos-item--sharepoint img,
.sa-logos-item--drive img,
.sa-logos-item--azure img { height: 18px; }
.sa-logos-item--gpt img { height: 17px; }
.sa-logos-item--claude img { height: 17px; }
.sa-logos-item--gemini img { height: 18px; }
.sa-logos-item--copilot img:first-child { height: 18px; }
.sa-logos-item--copilot img + img { height: 14px; }
.sa-logos-item--client img { height: auto; max-height: 20px; }
@media (prefers-reduced-motion: reduce) {
    .sa-logos-track { animation: none; }
}

/* ============================================================
   セクション共通
   ============================================================ */
.sa-section { position: relative; padding: 120px 0; background: #fff; }
.sa-section--soft { background: var(--sa-bg-soft); }
.sa-head { max-width: 900px; margin: 0 auto 64px; text-align: center; }
.sa-label {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-family: var(--sa-font-en);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.22em;
    line-height: 1.4;
    text-transform: uppercase;
    color: var(--sa-red);
}
.sa-label::before,
.sa-label::after { content: ""; width: 20px; height: 1px; background: currentColor; }
.sa-label--light { color: var(--sa-red-light); }
.sa-title { font-size: clamp(1.75rem, 3vw, 2.5rem); line-height: 1.5; }
.sa-title--xl { font-size: clamp(2rem, 3.6vw, 2.9rem); line-height: 1.45; }
.sa-head-lead {
    max-width: 760px;
    margin: 20px auto 0;
    font-size: 16.5px;
    line-height: 1.95;
    color: var(--sa-text-2);
}
.sa-head-lead--strong {
    font-size: clamp(1.15rem, 1.8vw, 1.45rem);
    font-weight: 700;
    line-height: 1.7;
    color: var(--sa-red);
    font-feature-settings: "palt";
}
.sa-sub-title { margin: 104px 0 32px; font-size: clamp(1.3rem, 2.1vw, 1.7rem); text-align: center; }
.sa-note { margin-top: 24px; font-size: 12.5px; line-height: 1.8; color: var(--sa-muted); }
.sa-note--center { text-align: center; }
.sa-note a { color: var(--sa-red); text-decoration: underline; text-underline-offset: 3px; }

/* ============================================================
   S2 こんなお悩みありませんか
   ============================================================ */
.sa-problem-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    max-width: 1040px;
    margin: 0 auto;
}
.sa-problem-item {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 24px 28px;
    background: #fff;
    border: 1px solid var(--sa-line);
    border-radius: 12px;
}
.sa-problem-list .sa-problem-item:nth-child(even) { transition-delay: 0.08s; }
.sa-problem-item p { font-size: 16.5px; font-weight: 500; line-height: 1.7; }
.sa-problem-item strong { font-weight: 700; color: var(--sa-red); }
.sa-checkbox {
    flex-shrink: 0;
    display: grid;
    place-items: center;
    width: 26px;
    height: 26px;
    border-radius: 6px;
    background: var(--sa-black);
    color: #fff;
}
.sa-checkbox svg { width: 17px; height: 17px; stroke-width: 2.6; }
.sa-problem-answer {
    position: relative;
    margin-top: 56px;
    padding-top: 52px;
    font-size: clamp(1.3rem, 2.3vw, 1.75rem);
    font-weight: 700;
    line-height: 1.7;
    text-align: center;
    font-feature-settings: "palt";
}
.sa-problem-answer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    width: 1px;
    height: 36px;
    background: linear-gradient(var(--sa-line-2), var(--sa-red));
}

/* ============================================================
   S3 いま何が起きているか（公表された事実を淡々と示す）
   ============================================================ */
.sa-facts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    max-width: 1120px;
    margin: 0 auto;
}
.sa-fact {
    display: flex;
    flex-direction: column;
    padding: 28px 28px 24px;
    background: #fff;
    border: 1px solid var(--sa-line);
    border-top: 3px solid var(--sa-red);
    border-radius: 4px 4px 14px 14px;
    box-shadow: var(--sa-shadow-card);
}
.sa-facts .sa-fact:nth-child(2) { transition-delay: 0.1s; }
.sa-facts .sa-fact:nth-child(3) { transition-delay: 0.2s; }
/* 3枚の数字の高さをそろえるため、見出しは2行分の高さを確保 */
.sa-fact-point { display: flex; align-items: baseline; gap: 10px; min-height: 3.1em; margin-bottom: 14px; font-size: 15px; font-weight: 700; line-height: 1.55; }
.sa-fact-no { font-family: var(--sa-font-en); font-size: 13px; font-weight: 700; letter-spacing: 0.06em; color: var(--sa-red); }
.sa-fact-value { display: flex; align-items: baseline; margin-bottom: 16px; line-height: 1; white-space: nowrap; }
.sa-fact-num {
    font-family: var(--sa-font-en);
    font-size: clamp(3rem, 4.6vw, 4.1rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    font-variant-numeric: tabular-nums;
}
.sa-fact-unit { margin: 0 6px 0 3px; font-size: 20px; font-weight: 700; }
.sa-fact-desc { flex: 1; font-size: 14.5px; line-height: 1.85; color: var(--sa-text-2); }
.sa-fact-source {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid var(--sa-line);
    font-size: 12px;
    line-height: 1.65;
    color: var(--sa-muted);
}
.sa-fact-source span {
    flex-shrink: 0;
    padding: 0 6px;
    border: 1px solid var(--sa-line-2);
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    line-height: 1.65;
}

/* 公表された事案の入口 */
.sa-entrances {
    max-width: 1120px;
    margin: 64px auto 0;
    padding: 40px 40px 36px;
    background: var(--sa-bg-soft);
    border-radius: 18px;
}
.sa-entrances-title { margin-bottom: 24px; font-size: 18px; text-align: center; }
.sa-entrances-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.sa-entrance {
    flex: 0 0 calc((100% - 36px) / 4);
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: #fff;
    border-radius: 12px;
}
.sa-entrance-icon {
    flex-shrink: 0;
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--sa-red-soft);
    color: var(--sa-red);
}
.sa-entrance-icon svg { width: 21px; height: 21px; }
.sa-entrance-text { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.sa-entrance-name { font-size: 14.5px; font-weight: 700; line-height: 1.45; }
.sa-entrance-desc { font-size: 12.5px; line-height: 1.7; color: var(--sa-text-2); }

/* 強調コピー */
.sa-news-message { max-width: 900px; margin: 72px auto 0; text-align: center; }
.sa-news-message-title {
    font-size: clamp(1.5rem, 2.8vw, 2.2rem);
    font-weight: 700;
    line-height: 1.55;
    font-feature-settings: "palt";
}
.sa-news-message-title em {
    font-style: normal;
    color: var(--sa-red);
    background: linear-gradient(transparent 66%, rgba(227, 38, 46, 0.14) 66%);
}
.sa-news-message-text { margin-top: 14px; font-size: 16px; line-height: 1.9; color: var(--sa-text-2); }

/* ============================================================
   S4 サービス概要（3本柱＋定例・チャットの帯）
   ============================================================ */
.sa-pillars-wrap { max-width: 1120px; margin: 0 auto; }
.sa-pillars { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.sa-pillar {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 34px 32px 32px;
    background: #fff;
    border: 1px solid var(--sa-line);
    border-radius: 18px;
}
/* 柱と帯をつなぐ線 */
.sa-pillar::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -21px;
    width: 2px;
    height: 20px;
    margin-left: -1px;
    background: var(--sa-red);
}
.sa-pillars .sa-pillar:nth-child(2) { transition-delay: 0.1s; }
.sa-pillars .sa-pillar:nth-child(3) { transition-delay: 0.2s; }
.sa-pillar-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.sa-pillar-icon {
    display: grid;
    place-items: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--sa-red);
    color: #fff;
    box-shadow: 0 12px 24px -12px rgba(227, 38, 46, 0.8);
}
.sa-pillar-icon svg { width: 28px; height: 28px; }
.sa-pillar-no {
    font-family: var(--sa-font-en);
    font-size: 44px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.02em;
    color: #ececec;
}
.sa-pillar-verb { margin-bottom: 12px; font-size: 26px; line-height: 1.4; letter-spacing: 0.06em; }
.sa-pillar-desc { font-size: 15px; line-height: 1.9; color: var(--sa-text-2); }
.sa-pillars-band {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px 22px;
    margin-top: 20px;
    padding: 20px 28px;
    border-radius: 14px;
    background: var(--sa-red);
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: 0.06em;
    box-shadow: 0 24px 48px -30px rgba(178, 17, 26, 0.9);
}
.sa-pillars-band-item { display: inline-flex; align-items: center; gap: 10px; }
.sa-pillars-band-item svg { width: 24px; height: 24px; }
.sa-pillars-band-sep { opacity: 0.6; }

/* ============================================================
   S5 点検する8つの入口
   ============================================================ */
.sa-check-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.sa-check-grid .sa-check:nth-child(4n + 2) { transition-delay: 0.06s; }
.sa-check-grid .sa-check:nth-child(4n + 3) { transition-delay: 0.12s; }
.sa-check-grid .sa-check:nth-child(4n + 4) { transition-delay: 0.18s; }
.sa-check {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 24px 22px 22px;
    background: #fff;
    border: 1px solid var(--sa-line);
    border-radius: 16px;
    transition: opacity 0.8s var(--sa-ease), transform 0.8s var(--sa-ease), border-color 0.25s ease, box-shadow 0.25s ease;
}
.sa-check:hover { border-color: var(--sa-red-line); box-shadow: 0 24px 48px -36px rgba(178, 17, 26, 0.6); }
.sa-check-head { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.sa-check-icon {
    flex-shrink: 0;
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--sa-red-soft);
    color: var(--sa-red);
}
.sa-check-icon svg { width: 23px; height: 23px; }
.sa-check-area { display: flex; flex-direction: column; font-size: 13px; font-weight: 700; line-height: 1.4; color: var(--sa-text-2); }
.sa-check-no { font-family: var(--sa-font-en); font-size: 11.5px; font-weight: 700; letter-spacing: 0.08em; color: var(--sa-red); }
.sa-check-tag {
    position: absolute;
    top: -12px;
    right: 16px;
    padding: 3px 11px;
    border-radius: 999px;
    background: var(--sa-red);
    color: #fff;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.06em;
    line-height: 1.5;
}
.sa-check-title { margin-bottom: 16px; font-size: 16.5px; line-height: 1.6; }
.sa-check-points { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }
.sa-check-points li {
    padding: 3px 9px;
    border-radius: 6px;
    background: var(--sa-bg-soft);
    font-size: 12px;
    line-height: 1.6;
    color: var(--sa-text-2);
}
.sa-assurance {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    max-width: 1000px;
    margin: 40px auto 0;
    padding: 24px 28px;
    background: var(--sa-bg-soft);
    border-radius: 14px;
}
.sa-assurance-icon {
    flex-shrink: 0;
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #fff;
    color: var(--sa-red);
}
.sa-assurance-icon svg { width: 22px; height: 22px; }
.sa-assurance p { font-size: 14.5px; line-height: 1.9; color: var(--sa-text-2); }
.sa-assurance strong { font-weight: 700; color: var(--sa-text); }

/* ============================================================
   S6 毎月の支援内容
   ============================================================ */
.sa-monthly-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    max-width: 1120px;
    margin: 0 auto;
}
.sa-monthly-grid .sa-monthly-card:nth-child(3n + 2) { transition-delay: 0.08s; }
.sa-monthly-grid .sa-monthly-card:nth-child(3n + 3) { transition-delay: 0.16s; }
.sa-monthly-card {
    display: flex;
    flex-direction: column;
    padding: 28px 28px 26px;
    background: #fff;
    border: 1px solid var(--sa-line);
    border-radius: 16px;
}
.sa-monthly-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.sa-monthly-icon {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--sa-red);
    color: #fff;
}
.sa-monthly-icon svg { width: 24px; height: 24px; }
.sa-monthly-freq {
    padding: 4px 12px;
    border: 1px solid var(--sa-red-line);
    border-radius: 999px;
    background: var(--sa-red-soft);
    color: var(--sa-red);
    font-size: 12.5px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: 0.04em;
    white-space: nowrap;
}
.sa-monthly-title { margin-bottom: 8px; font-size: 18px; line-height: 1.5; }
.sa-monthly-desc { font-size: 14.5px; line-height: 1.85; color: var(--sa-text-2); }
.sa-monthly .sa-note { margin-top: 28px; }

/* ============================================================
   S7 選ばれる理由・比較
   ============================================================ */
.sa-reason-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    max-width: 1120px;
    margin: 0 auto;
}
.sa-reason-grid .sa-reason:nth-child(even) { transition-delay: 0.08s; }
.sa-reason {
    position: relative;
    overflow: hidden;
    padding: 34px 36px 32px;
    background: var(--sa-bg-soft);
    border-radius: 18px;
}
.sa-reason-no {
    position: absolute;
    top: 12px;
    right: 24px;
    font-family: var(--sa-font-en);
    font-size: 84px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.04em;
    color: rgba(227, 38, 46, 0.08);
    pointer-events: none;
}
.sa-reason-head { position: relative; display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.sa-reason-icon {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #fff;
    color: var(--sa-red);
    box-shadow: 0 6px 14px -8px rgba(227, 38, 46, 0.6);
}
.sa-reason-icon svg { width: 24px; height: 24px; }
.sa-reason-key {
    padding: 3px 12px;
    border-radius: 999px;
    background: var(--sa-red);
    color: #fff;
    font-size: 12.5px;
    font-weight: 700;
    line-height: 1.6;
    letter-spacing: 0.06em;
}
.sa-reason-title { position: relative; margin-bottom: 10px; font-size: 20px; line-height: 1.5; }
.sa-reason-desc { position: relative; font-size: 15px; line-height: 1.9; color: var(--sa-text-2); }

/* 比較表（情報漏洩対策顧問の列を赤で囲む） */
.sa-compare-wrap {
    max-width: 1120px;
    margin: 0 auto;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--sa-line);
    border-radius: 18px;
    box-shadow: 0 40px 80px -56px rgba(0, 0, 0, 0.35);
}
.sa-compare { width: 100%; table-layout: fixed; }
.sa-compare :is(th, td) {
    padding: 22px 24px;
    border-top: 1px solid var(--sa-line);
    font-size: 15px;
    font-weight: 400;
    line-height: 1.65;
    text-align: center;
    vertical-align: middle;
}
.sa-compare thead th {
    padding: 20px 20px;
    border-top: 0;
    background: #efefef;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: #6f6f6f;
}
.sa-compare thead .sa-compare-corner { width: 22%; background: #fff; }
.sa-compare thead th.is-ours { width: 30%; background: var(--sa-red); color: #fff; font-size: 17px; letter-spacing: 0.06em; }
.sa-compare tbody th { font-size: 15.5px; font-weight: 700; text-align: left; color: var(--sa-text); }
.sa-compare td { background: #fafafa; color: #7a7a7a; }
.sa-compare td.is-strong { font-weight: 700; color: var(--sa-text); }
.sa-compare td.is-ours {
    border-left: 2px solid var(--sa-red);
    border-right: 2px solid var(--sa-red);
    background: var(--sa-red-soft);
    color: var(--sa-text);
    text-align: left;
}
.sa-compare thead th.is-ours { border-left: 2px solid var(--sa-red); border-right: 2px solid var(--sa-red); }
.sa-compare tbody tr:last-child td.is-ours { border-bottom: 2px solid var(--sa-red); border-bottom-right-radius: 17px; }
.sa-compare-cell { display: flex; align-items: center; gap: 12px; }
.sa-compare-mark {
    flex-shrink: 0;
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--sa-red);
    color: #fff;
}
.sa-compare-mark svg { width: 15px; height: 15px; stroke-width: 2.8; }
.sa-compare-cell strong { font-size: 16px; font-weight: 700; line-height: 1.55; }

/* ============================================================
   S8 成果物イメージ（黒地に、成果物サンプルの画面を並べる）
   ============================================================ */
.sa-deliverables { overflow: hidden; background: var(--sa-black); color: #fff; }
.sa-deliverables-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: 80px 80px;
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000, transparent 75%);
    mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000, transparent 75%);
    pointer-events: none;
}
.sa-deliverables .sa-container { position: relative; }
.sa-deliverables .sa-head-lead { color: rgba(255, 255, 255, 0.72); }
.sa-deliverables .sa-note { color: rgba(255, 255, 255, 0.5); }
.sa-deliv-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 36px 24px;
    max-width: 1120px;
    margin: 0 auto;
}
.sa-deliv-grid .sa-deliv:nth-child(3n + 2) { transition-delay: 0.08s; }
.sa-deliv-grid .sa-deliv:nth-child(3n + 3) { transition-delay: 0.16s; }
.sa-deliv { display: flex; flex-direction: column; }
.sa-deliv-text { padding: 18px 4px 0; }
.sa-deliv-when {
    display: inline-flex;
    margin-bottom: 8px;
    padding: 2px 10px;
    border-radius: 999px;
    background: var(--sa-red);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.6;
    letter-spacing: 0.04em;
}
.sa-deliv-name { margin-bottom: 6px; font-size: 17px; line-height: 1.5; }
.sa-deliv-desc { font-size: 14px; line-height: 1.8; color: rgba(255, 255, 255, 0.7); }

/* 成果物サンプルのサムネイル（クリックで全ページを拡大表示） */
.sa-deliv-thumb {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 24px 48px -24px rgba(0, 0, 0, 0.75);
    cursor: zoom-in;
    transition: transform 0.35s var(--sa-ease), box-shadow 0.35s var(--sa-ease);
}
.sa-deliv-thumb img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.sa-deliv-thumb:hover { transform: translateY(-4px); box-shadow: 0 30px 56px -24px rgba(0, 0, 0, 0.85); }
.sa-deliverables .sa-deliv-thumb:focus-visible { outline: 2px solid #fff; outline-offset: 4px; }
.sa-deliv-zoom {
    position: absolute;
    right: 10px;
    bottom: 10px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px 6px 9px;
    border-radius: 999px;
    background: rgba(35, 35, 35, 0.86);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.04em;
    transition: background-color 0.25s ease;
}
.sa-deliv-zoom svg { width: 14px; height: 14px; }
.sa-deliv-thumb:hover .sa-deliv-zoom { background: var(--sa-red); }

/* ============================================================
   S9 導入の流れ
   ============================================================ */
.sa-steps {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 20px;
    max-width: 1160px;
    margin: 0 auto;
}
.sa-step {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 26px 20px 22px;
    background: #fff;
    border: 1px solid var(--sa-line);
    border-radius: 16px;
}
.sa-step::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -15px;
    z-index: 1;
    border-left: 9px solid var(--sa-red);
    border-top: 7px solid transparent;
    border-bottom: 7px solid transparent;
    transform: translateY(-50%);
}
.sa-step:last-child::after { display: none; }
.sa-step--free { border: 2px solid var(--sa-red); background: var(--sa-red-soft); }
.sa-step-no {
    margin-bottom: 12px;
    font-family: var(--sa-font-en);
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.14em;
    color: var(--sa-red);
}
.sa-step-no span { margin-left: 2px; font-size: 30px; letter-spacing: 0; }
.sa-step-free {
    position: absolute;
    top: -13px;
    right: 14px;
    padding: 3px 12px;
    border-radius: 999px;
    background: var(--sa-red);
    color: #fff;
    font-size: 12.5px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: 0.1em;
}
.sa-step-name { margin-bottom: 8px; font-size: 17.5px; line-height: 1.45; }
.sa-step-desc { flex: 1; font-size: 13.5px; line-height: 1.75; color: var(--sa-text-2); }
.sa-step-time {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px dashed var(--sa-line-2);
    font-size: 13.5px;
    font-weight: 700;
    line-height: 1.4;
}
.sa-step-time svg { flex-shrink: 0; width: 16px; height: 16px; color: var(--sa-red); }

/* ============================================================
   S10 料金プラン（スタンダードの列を赤で囲む）
   ============================================================ */
.sa-plan-switch { display: none; }
.sa-price-wrap { max-width: 1120px; margin: 0 auto; padding-top: 16px; }
.sa-price-table {
    width: 100%;
    table-layout: fixed;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 40px 80px -56px rgba(0, 0, 0, 0.35);
}
.sa-price-table :is(th, td) {
    padding: 16px 18px;
    border-bottom: 1px solid var(--sa-line);
    font-size: 14.5px;
    font-weight: 400;
    line-height: 1.6;
    text-align: center;
    vertical-align: middle;
}
.sa-price-table thead th { position: relative; padding: 30px 16px 24px; }
.sa-price-table thead th:first-child { border-top-left-radius: 18px; }
.sa-price-table thead th:last-child { border-top-right-radius: 18px; }
.sa-price-table tbody tr:last-child :is(th, td) { border-bottom: 0; }
.sa-price-table tbody tr:last-child th { border-bottom-left-radius: 18px; }
.sa-price-table tbody tr:last-child td:last-child { border-bottom-right-radius: 18px; }
.sa-price-corner { width: 26%; }
/* 金額の行にそろえて左下に置く */
.sa-price-table thead .sa-price-corner { padding-left: 24px; font-size: 13px; font-weight: 700; text-align: left; vertical-align: bottom; color: var(--sa-muted); }
.sa-price-name { display: block; margin-bottom: 8px; font-size: 18px; font-weight: 700; letter-spacing: 0.04em; }
.sa-price-amount { display: inline-flex; align-items: baseline; gap: 2px; white-space: nowrap; }
.sa-price-num {
    font-family: var(--sa-font-en);
    font-size: 48px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.03em;
}
.sa-price-unit { font-size: 16px; font-weight: 700; }
.sa-price-table thead th.is-featured {
    border: 2px solid var(--sa-red);
    border-bottom: 1px solid var(--sa-red);
    border-radius: 14px 14px 0 0;
    background: var(--sa-red);
    color: #fff;
}
.sa-price-badge {
    position: absolute;
    top: 0;
    left: 50%;
    padding: 4px 16px;
    border-radius: 999px;
    background: var(--sa-black);
    color: #fff;
    font-size: 12.5px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: 0.12em;
    white-space: nowrap;
    transform: translate(-50%, -50%);
}
.sa-price-table tbody th { padding-left: 24px; background: #fafafa; font-size: 14.5px; font-weight: 700; text-align: left; }
.sa-price-table td.is-featured {
    border-left: 2px solid var(--sa-red);
    border-right: 2px solid var(--sa-red);
    background: var(--sa-red-soft);
    font-weight: 700;
}
.sa-price-table tbody tr:last-child td.is-featured { border-bottom: 2px solid var(--sa-red); border-radius: 0 0 14px 14px; }
.sa-price-yes {
    display: inline-grid;
    place-items: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--sa-red);
    color: #fff;
    vertical-align: middle;
}
.sa-price-yes svg { width: 14px; height: 14px; stroke-width: 3; }
.sa-price-sub { display: block; margin-top: 4px; font-size: 12.5px; font-weight: 500; line-height: 1.5; color: var(--sa-text-2); }
.sa-price-none { font-size: 16px; color: #b5b5b5; }
.sa-price-note { max-width: 1120px; margin: 24px auto 0; font-size: 14px; line-height: 1.8; text-align: center; color: var(--sa-text-2); }
.sa-price-note strong { font-weight: 700; color: var(--sa-red); }

/* ============================================================
   S11 よくある質問
   ============================================================ */
.sa-faq-list { border-top: 1px solid var(--sa-line-2); }
.sa-faq-item { border-bottom: 1px solid var(--sa-line-2); }
.sa-faq-heading { font-size: inherit; line-height: inherit; }
.sa-faq-q {
    display: flex;
    align-items: center;
    gap: 18px;
    width: 100%;
    padding: 26px 8px;
    font-size: 17px;
    font-weight: 700;
    line-height: 1.6;
    text-align: left;
    transition: color 0.2s ease;
}
.sa-faq-q:hover { color: var(--sa-red); }
.sa-faq-mark {
    flex-shrink: 0;
    width: 22px;
    font-family: var(--sa-font-en);
    font-size: 20px;
    font-weight: 800;
    line-height: 1.4;
    color: var(--sa-red);
}
.sa-faq-mark--a { color: var(--sa-subtle); }
.sa-faq-q-text { flex: 1; word-break: auto-phrase; }
.sa-faq-toggle { position: relative; flex-shrink: 0; width: 16px; height: 16px; }
.sa-faq-toggle::before,
.sa-faq-toggle::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    transform: translate(-50%, -50%);
    transition: transform 0.35s var(--sa-ease), opacity 0.35s ease;
}
.sa-faq-toggle::after { transform: translate(-50%, -50%) rotate(90deg); }
[aria-expanded="true"] .sa-faq-toggle::after { opacity: 0; transform: translate(-50%, -50%) rotate(180deg); }
.sa-faq-a { overflow: hidden; transition: height 0.4s var(--sa-ease); }
.sa-faq-a[hidden] { display: none; }
.sa-faq-a-inner { display: flex; gap: 18px; padding: 0 8px 28px; }
.sa-faq-a-inner p { font-size: 15.5px; line-height: 1.9; color: var(--sa-text-2); }

/* ============================================================
   S12 最終CTA（主色のベタ面で前後のセクションと区切る）
   ============================================================ */
.sa-final {
    position: relative;
    overflow: hidden;
    padding: 120px 0 112px;
    background: var(--sa-red);
    color: #fff;
    text-align: center;
}
.sa-final :focus-visible { outline-color: #fff; }
.sa-final-inner { position: relative; z-index: 1; }
.sa-final-title { margin-bottom: 18px; font-size: clamp(1.9rem, 3.8vw, 3rem); font-weight: 600; line-height: 1.45; }
.sa-final-lead { margin-bottom: 44px; font-size: 16.5px; line-height: 1.9; color: rgba(255, 255, 255, 0.94); }
.sa-final-buttons { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: center; gap: 18px 22px; }
.sa-final .sa-cta-note { color: rgba(255, 255, 255, 0.9); }
.sa-btn--hero.sa-btn--xl { width: auto; min-width: 520px; min-height: 88px; font-size: 20px; }
.sa-btn--outline.sa-btn--xl { width: auto; min-width: 360px; min-height: 88px; font-size: 17px; }

/* ============================================================
   成果物サンプルの拡大表示（ライトボックス）
   ============================================================ */
.sa-lightbox {
    width: min(1280px, 94vw);
    max-width: none;
    max-height: none;
    margin: auto;
    padding: 0;
    border: 0;
    background: transparent;
    color: #fff;
    overflow: visible;
}
.sa-lightbox::backdrop { background: rgba(12, 12, 12, 0.88); }
.sa-lightbox[open] { animation: saFadeIn 0.25s ease; }
@keyframes saFadeIn { from { opacity: 0; } }
.sa-lightbox-figure { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.sa-lightbox-stage { position: relative; display: flex; align-items: center; justify-content: center; width: 100%; }
.sa-lightbox-img {
    width: auto;
    max-width: 100%;
    max-height: calc(100vh - 120px);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}
.sa-lightbox-nav {
    position: absolute;
    top: 50%;
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    margin-top: -24px;
    border-radius: 50%;
    background: rgba(35, 35, 35, 0.78);
    color: #fff;
    transition: background-color 0.2s ease, opacity 0.2s ease;
}
.sa-lightbox-nav:hover { background: var(--sa-red); }
.sa-lightbox-nav:disabled { opacity: 0.3; pointer-events: none; }
.sa-lightbox-nav svg { width: 22px; height: 22px; stroke-width: 2.2; }
.sa-lightbox-nav--prev { left: -64px; }
.sa-lightbox-nav--next { right: -64px; }
.sa-lightbox-caption { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 16px; font-size: 14px; line-height: 1.5; text-align: center; color: rgba(255, 255, 255, 0.86); }
.sa-lightbox-count { font-family: var(--sa-font-en); font-weight: 600; color: rgba(255, 255, 255, 0.6); }
.sa-lightbox-close {
    position: fixed;
    top: 18px;
    right: 18px;
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
    transition: background-color 0.2s ease;
}
.sa-lightbox-close:hover { background: rgba(255, 255, 255, 0.26); }
.sa-lightbox-close svg { width: 22px; height: 22px; }
.sa-lightbox :focus-visible { outline-color: #fff; }
html:has(.sa-lightbox[open]) { overflow: hidden; }
@media (max-width: 1440px) {
    /* 画面の端に余裕がないときは、ページ送りを画像の内側に重ねる */
    .sa-lightbox-nav--prev { left: 10px; }
    .sa-lightbox-nav--next { right: 10px; }
}

/* ── SP追従フッターバー ── */
.sa-spbar { display: none; }

/* ============================================================
   レスポンシブ
   ============================================================ */

/* ノートPCなど高さが低い画面ではFVを詰める */
@media (min-width: 1024px) and (max-height: 820px) {
    .sa-hero { padding-top: calc(var(--sa-header) + 36px); padding-bottom: 80px; }
    .sa-hero-title { margin-bottom: 18px; font-size: clamp(1.9rem, 2.6vw, 2.4rem); }
    .sa-hero-service { margin-bottom: 36px; }
    .sa-hero-stats { margin-bottom: 28px; }
}

@media (max-width: 1199px) {
    :root { --sa-gutter: 28px; }
    .sa-hero-inner { gap: 32px; }
    .sa-hero-stat-num { font-size: 50px; }
    .sa-hero-stat-text { font-size: 26px; }
    .sa-hero-stat-text--en { font-size: 19px; }
    .sa-map-node-card { gap: 8px; padding: 8px 15px 8px 8px; }
    .sa-map-node-icon { width: 30px; height: 30px; }
    .sa-map-node-name { font-size: 14px; }
    .sa-entrance { flex-basis: calc((100% - 24px) / 3); }
    .sa-check { padding: 22px 18px 20px; }
    .sa-steps { gap: 16px; }
    .sa-step { padding: 24px 16px 20px; }
    .sa-step::after { right: -13px; }
    .sa-compare :is(th, td) { padding: 20px 18px; }
}

@media (max-width: 1023px) {
    .sa-section { padding: 104px 0; }

    /* FV：1カラム */
    .sa-hero { padding: calc(var(--sa-header) + 48px) 0 80px; }
    .sa-hero-inner { grid-template-columns: minmax(0, 1fr); gap: 36px; }
    .sa-hero-copy { max-width: 640px; }
    .sa-map { max-width: 560px; margin: 0 auto; }
    /* 図：FVに収まるよう横長にし、入口を左右に3つずつ並べる */
    .sa-map-stage { aspect-ratio: 21 / 10; }
    .sa-map-lines--wide { display: none; }
    .sa-map-lines--compact { display: block; }
    .sa-map-node { left: var(--sx); top: var(--sy); }
    .sa-map-core,
    .sa-map-ring { width: 20%; }

    /* 事実のカード：1列 */
    .sa-facts { grid-template-columns: minmax(0, 1fr); max-width: 680px; }
    .sa-fact { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr); column-gap: 28px; align-items: start; }
    .sa-fact-point { grid-column: 1 / -1; min-height: 0; }
    .sa-fact-value { grid-row: 2 / span 2; margin-bottom: 0; }
    .sa-fact-desc { grid-column: 2; }
    .sa-fact-source { grid-column: 1 / -1; }
    .sa-entrance { flex-basis: calc((100% - 12px) / 2); }

    .sa-check-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .sa-check-grid .sa-check:nth-child(n) { transition-delay: 0s; }
    .sa-check-grid .sa-check:nth-child(even) { transition-delay: 0.08s; }
    .sa-monthly-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .sa-monthly-grid .sa-monthly-card:nth-child(n) { transition-delay: 0s; }
    .sa-monthly-grid .sa-monthly-card:nth-child(even) { transition-delay: 0.08s; }
    .sa-pillar { padding: 28px 22px 26px; }
    .sa-pillar-verb { font-size: 22px; }
    .sa-reason { padding: 30px 26px 28px; }
    .sa-deliv-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .sa-deliv-grid .sa-deliv:nth-child(n) { transition-delay: 0s; }
    .sa-deliv-grid .sa-deliv:nth-child(even) { transition-delay: 0.08s; }

    /* 流れ：縦並び */
    .sa-steps { grid-template-columns: minmax(0, 1fr); gap: 16px; max-width: 640px; }
    .sa-step {
        display: grid;
        grid-template-columns: 84px minmax(0, 1fr);
        column-gap: 16px;
        align-items: center;
        padding: 20px 22px;
    }
    .sa-step::after {
        top: auto;
        right: auto;
        bottom: -14px;
        left: 50%;
        border-top: 9px solid var(--sa-red);
        border-left: 7px solid transparent;
        border-right: 7px solid transparent;
        border-bottom: 0;
        transform: translateX(-50%);
    }
    .sa-step-no { grid-row: 1 / span 3; margin-bottom: 0; text-align: center; }
    .sa-step-no span { display: block; margin: 4px 0 0; font-size: 34px; }
    .sa-step-name { margin-bottom: 2px; }
    .sa-step-time { justify-self: start; margin-top: 8px; padding-top: 0; border-top: 0; }

    .sa-compare tbody th { font-size: 14.5px; }
    .sa-compare :is(th, td) { padding: 18px 14px; font-size: 14px; }
    .sa-compare-cell strong { font-size: 14.5px; }
    .sa-price-table :is(th, td) { padding: 14px 12px; font-size: 13.5px; }
    .sa-price-num { font-size: 40px; }
}

@media (max-width: 767px) {
    :root { --sa-gutter: 20px; }
    .sa-lp { font-size: 15px; }
    .sa-br-sp { display: inline; }
    .sa-br-pc { display: none; }
    .sa-section { padding: 80px 0; }
    .sa-head { margin-bottom: 40px; }
    .sa-title { font-size: clamp(1.45rem, 6.2vw, 1.75rem); }
    .sa-title--xl { font-size: clamp(1.6rem, 7vw, 1.95rem); }
    .sa-head-lead { margin-top: 14px; font-size: 14.5px; }
    .sa-head-lead--strong { font-size: 1.1rem; }
    .sa-sub-title { margin: 72px 0 24px; font-size: 1.25rem; }

    /* ボタン */
    .sa-cta { margin-top: 56px; }
    .sa-cta--light { padding: 32px 18px 28px; border-radius: 16px; }
    .sa-cta-lead { gap: 10px; margin-bottom: 20px; font-size: 1.05rem; }
    .sa-cta-buttons { flex-direction: column; align-items: stretch; gap: 14px; }
    .sa-cta-item { align-items: stretch; gap: 10px; }
    .sa-cta-note { font-size: 12px; text-align: center; }
    .sa-btn--primary,
    .sa-btn--secondary { width: 100%; min-width: 0; gap: 10px; padding: 14px 16px; font-size: 15px; letter-spacing: 0.02em; }
    .sa-btn--primary { min-height: 62px; }
    .sa-btn--secondary { min-height: 56px; }

    /* FV：赤いヒーローとロゴスライダー（対応サービス／支援実績）でちょうど1画面にする
       （中身が多い小さな画面では、その分だけ伸びる）。余った高さは、キャッチまわりの余白と入口の図に割り振る */
    .sa-fv { display: flex; flex-direction: column; min-height: 100vh; min-height: 100svh; }
    .sa-logos { flex-shrink: 0; }
    /* 縦長の画面では、表紙のシェブロンが右側にかかる位置で背景を切り出す */
    .sa-hero {
        display: flex;
        flex: 1 0 auto;
        flex-direction: column;
        padding: calc(var(--sa-header) + 16px) 0 44px;
        background-position: 64% 50%;
    }
    .sa-hero-inner { display: flex; flex: 1 0 auto; flex-direction: column; align-items: stretch; gap: clamp(20px, 3svh, 32px); }
    /* 「うちは漏洩、大丈夫か」に、が1行に収まる大きさ。上下の余白は画面の高さに合わせて広げる */
    .sa-hero-title { margin: clamp(0px, 2.5svh - 8px, 24px) 0 clamp(14px, 2.6svh, 28px); font-size: clamp(1.55rem, 7vw, 2rem); line-height: 1.38; }
    .sa-hero-service { margin-bottom: 18px; }
    .sa-hero-service span { padding: 4px 12px; font-size: 14px; line-height: 1.6; letter-spacing: 0.02em; }
    .sa-hero-stats { margin-bottom: 16px; padding: 12px 2px 11px; }
    .sa-hero-stat { gap: 5px; padding: 0 4px; }
    .sa-hero-stat-label { font-size: 11px; letter-spacing: 0; }
    .sa-hero-stat-value { height: 34px; gap: 2px; }
    .sa-hero-stat-num { font-size: 35px; }
    .sa-hero-stat-unit { font-size: 11px; }
    .sa-hero-stat-text { font-size: 19px; }
    .sa-hero-stat-text--en { font-size: 15px; }
    .sa-hero-stat-value--iso { gap: 2px; }
    .sa-hero-stat-value--iso .sa-hero-stat-unit { font-size: 10px; }
    .sa-hero-cta { gap: 10px; }
    .sa-hero-cta .sa-btn--hero { min-height: 64px; }
    .sa-btn--hero { min-height: 64px; padding: 10px 54px 10px 14px; font-size: 15px; letter-spacing: 0.02em; }
    .sa-btn-hero-sub { font-size: 11px; letter-spacing: 0.02em; }
    .sa-btn-hero-main { font-size: 17px; letter-spacing: 0.04em; }
    .sa-btn-hero-icon { right: 14px; width: 30px; height: 30px; margin-top: -15px; }
    .sa-btn-hero-icon svg { width: 15px; height: 15px; }
    .sa-btn--outline { min-height: 52px; font-size: 14.5px; }
    .sa-hero-sublink { font-size: 13px; }

    /* ビジュアル：残りの高さいっぱいに広げ（横長〜正方形に近い形まで）、アイコンを外して入口の名前とチェックだけにする */
    .sa-hero-visual { display: flex; flex: 1 0 auto; flex-direction: column; }
    .sa-map { display: flex; flex: 1 0 auto; flex-direction: column; justify-content: center; }
    .sa-map-stage {
        flex: 1 0 auto;
        aspect-ratio: auto;
        min-height: calc((100vw - var(--sa-gutter) * 2) / 2.4);
        max-height: calc(100vw - var(--sa-gutter) * 2);
    }
    .sa-map-core,
    .sa-map-ring { width: 22%; }
    .sa-map-core-name { font-size: 12px; letter-spacing: 0.08em; }
    .sa-map-core { box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.14), 0 16px 32px -16px rgba(63, 0, 5, 0.75); }
    .sa-map-node-card { gap: 0; padding: 6px 12px; border-radius: 8px; }
    .sa-map-node-icon { display: none; }
    .sa-map-node-name { font-size: 12.5px; }
    .sa-map-node-check { top: -7px; right: -7px; width: 18px; height: 18px; border-width: 1.5px; }
    .sa-map-node-check svg { width: 10px; height: 10px; }
    .sa-hero-tagline { right: auto; left: var(--sa-gutter); bottom: 18px; font-size: 9px; letter-spacing: 0.3em; }

    /* ロゴスライダー */
    .sa-logos-label { padding-right: 12px; font-size: 10px; letter-spacing: 0.04em; }
    .sa-logos-viewport {
        padding-left: 14px;
        -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 14px, #000 calc(100% - 32px), transparent 100%);
        mask-image: linear-gradient(90deg, transparent 0, #000 14px, #000 calc(100% - 32px), transparent 100%);
    }

    /* お悩み */
    .sa-problem-list { grid-template-columns: minmax(0, 1fr); gap: 10px; }
    .sa-problem-list .sa-problem-item:nth-child(even) { transition-delay: 0s; }
    .sa-problem-item { gap: 14px; padding: 18px 16px; }
    .sa-problem-item p { font-size: 15px; }
    .sa-checkbox { width: 22px; height: 22px; border-radius: 5px; }
    .sa-checkbox svg { width: 14px; height: 14px; }
    .sa-problem-answer { margin-top: 40px; padding-top: 44px; }

    /* いま何が起きているか */
    .sa-facts { gap: 14px; }
    .sa-fact { display: flex; padding: 22px 20px 18px; }
    .sa-fact-point { margin-bottom: 12px; font-size: 14.5px; }
    .sa-fact-value { margin-bottom: 12px; }
    .sa-fact-num { font-size: 2.9rem; }
    .sa-fact-unit { font-size: 17px; }
    .sa-fact-desc { font-size: 14px; }
    .sa-fact-source { font-size: 11.5px; }
    .sa-entrances { margin-top: 48px; padding: 28px 16px 20px; border-radius: 16px; }
    .sa-entrances-title { margin-bottom: 18px; font-size: 16px; }
    .sa-entrances-list { gap: 8px; }
    .sa-entrance { flex-basis: 100%; padding: 14px; }
    .sa-entrance-icon { width: 36px; height: 36px; }
    .sa-entrance-icon svg { width: 19px; height: 19px; }
    .sa-news-message { margin-top: 56px; }
    .sa-news-message-title { font-size: 1.45rem; }
    .sa-news-message-text { font-size: 14.5px; text-align: left; }

    /* サービス概要 */
    .sa-pillars { grid-template-columns: minmax(0, 1fr); gap: 12px; }
    .sa-pillars .sa-pillar:nth-child(n) { transition-delay: 0s; }
    .sa-pillar { display: grid; grid-template-columns: auto minmax(0, 1fr); column-gap: 16px; padding: 22px 20px; }
    .sa-pillar::after { content: none; }
    .sa-pillar-head { grid-row: 1 / span 2; align-self: start; margin-bottom: 0; }
    .sa-pillar-icon { width: 48px; height: 48px; }
    .sa-pillar-icon svg { width: 24px; height: 24px; }
    .sa-pillar-no { display: none; }
    .sa-pillar-verb { margin-bottom: 6px; font-size: 20px; }
    .sa-pillar-desc { font-size: 14px; line-height: 1.85; }
    .sa-pillars-band { flex-direction: column; gap: 6px; margin-top: 12px; padding: 18px 20px; font-size: 16px; }
    .sa-pillars-band-sep { display: none; }

    /* 8つの入口 */
    .sa-check-grid { grid-template-columns: minmax(0, 1fr); gap: 12px; }
    .sa-check-grid .sa-check:nth-child(n) { transition-delay: 0s; }
    .sa-check { padding: 20px 18px 18px; }
    .sa-check-head { margin-bottom: 12px; }
    .sa-check-title { margin-bottom: 12px; font-size: 16px; }
    .sa-assurance { gap: 14px; margin-top: 28px; padding: 20px 18px; }
    .sa-assurance-icon { width: 38px; height: 38px; }
    .sa-assurance p { font-size: 13.5px; }

    /* 毎月の支援 */
    .sa-monthly-grid { grid-template-columns: minmax(0, 1fr); gap: 12px; }
    .sa-monthly-grid .sa-monthly-card:nth-child(n) { transition-delay: 0s; }
    .sa-monthly-card { padding: 22px 20px 20px; }
    .sa-monthly-head { margin-bottom: 14px; }
    .sa-monthly-icon { width: 42px; height: 42px; }
    .sa-monthly-icon svg { width: 21px; height: 21px; }
    .sa-monthly-title { font-size: 17px; }
    .sa-monthly-desc { font-size: 14px; }

    /* 選ばれる理由 */
    .sa-reason-grid { grid-template-columns: minmax(0, 1fr); gap: 12px; }
    .sa-reason-grid .sa-reason:nth-child(n) { transition-delay: 0s; }
    .sa-reason { padding: 24px 20px 22px; }
    .sa-reason-no { top: 10px; right: 16px; font-size: 64px; }
    .sa-reason-icon { width: 42px; height: 42px; }
    .sa-reason-icon svg { width: 21px; height: 21px; }
    .sa-reason-title { font-size: 17.5px; }
    .sa-reason-desc { font-size: 14px; }

    /* 比較表 → 項目ごとのカード */
    .sa-compare-wrap { overflow: visible; background: none; border: 0; border-radius: 0; box-shadow: none; }
    .sa-compare,
    .sa-compare tbody,
    .sa-compare tr,
    .sa-compare th,
    .sa-compare td { display: block; width: auto; }
    .sa-compare thead {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
        clip-path: inset(50%);
    }
    .sa-compare tbody { display: flex; flex-direction: column; gap: 12px; }
    .sa-compare tr { overflow: hidden; background: #fff; border: 1px solid var(--sa-line); border-radius: 14px; }
    .sa-compare tbody th { padding: 14px 16px 10px; border-top: 0; font-size: 16px; }
    .sa-compare td {
        display: flex;
        align-items: baseline;
        justify-content: space-between;
        gap: 12px;
        padding: 10px 16px;
        background: #fff;
        font-size: 13.5px;
        text-align: right;
    }
    .sa-compare td::before {
        content: attr(data-label);
        flex-shrink: 0;
        font-size: 11.5px;
        font-weight: 700;
        letter-spacing: 0.02em;
        text-align: left;
        color: var(--sa-subtle);
    }
    .sa-compare td.is-ours,
    .sa-compare tbody tr:last-child td.is-ours {
        display: block;
        padding: 12px 16px 14px;
        border: 0;
        border-top: 1px solid var(--sa-red-line);
        border-radius: 0;
        text-align: left;
    }
    .sa-compare td.is-ours::before { display: block; margin-bottom: 6px; color: var(--sa-red); }
    .sa-compare-mark { width: 26px; height: 26px; }
    .sa-compare-mark svg { width: 13px; height: 13px; }
    .sa-compare-cell strong { font-size: 15px; }

    /* 成果物イメージ：2列のまま小さく */
    .sa-deliv-grid { gap: 28px 12px; }
    .sa-deliv-thumb { border-radius: 6px; }
    .sa-deliv-zoom { right: 6px; bottom: 6px; gap: 4px; padding: 4px 8px 4px 6px; font-size: 10px; letter-spacing: 0; }
    .sa-deliv-zoom svg { width: 11px; height: 11px; }
    .sa-lightbox-nav { width: 40px; height: 40px; margin-top: -20px; }
    .sa-lightbox-nav svg { width: 18px; height: 18px; }
    .sa-lightbox-caption { font-size: 12.5px; }
    .sa-lightbox-close { top: 10px; right: 10px; }
    .sa-deliv-text { padding: 12px 2px 0; }
    .sa-deliv-when { margin-bottom: 6px; padding: 1px 8px; font-size: 11px; }
    .sa-deliv-name { margin-bottom: 4px; font-size: 14.5px; }
    .sa-deliv-desc { font-size: 12.5px; line-height: 1.7; }

    /* 流れ */
    .sa-steps { gap: 14px; }
    .sa-step { grid-template-columns: 64px minmax(0, 1fr); column-gap: 12px; padding: 18px 16px; }
    .sa-step-no { font-size: 10.5px; }
    .sa-step-no span { font-size: 28px; }
    .sa-step-name { font-size: 16.5px; }
    .sa-step-desc { font-size: 13.5px; }
    .sa-step-free { top: -12px; right: 12px; font-size: 12px; }

    /* 料金：プランを切り替えて1プランずつ表示（JSが無効のときは横スクロール） */
    .sa-js .sa-plan-switch {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 4px;
        margin-bottom: 8px;
        padding: 4px;
        background: #fff;
        border: 1px solid var(--sa-line);
        border-radius: 12px;
    }
    .sa-plan-switch-btn {
        padding: 10px 2px;
        border-radius: 9px;
        font-size: 13px;
        font-weight: 700;
        line-height: 1.4;
        color: var(--sa-muted);
        transition: background-color 0.2s ease, color 0.2s ease;
    }
    .sa-plan-switch-btn[aria-pressed="true"] { background: var(--sa-red); color: #fff; }
    .sa-price-wrap { overflow-x: auto; padding-top: 16px; }
    html:not(.sa-js) .sa-price-table { min-width: 640px; }
    .sa-js .sa-price-table[data-plan="1"] :is(th, td):is(:nth-child(3), :nth-child(4)),
    .sa-js .sa-price-table[data-plan="2"] :is(th, td):is(:nth-child(2), :nth-child(4)),
    .sa-js .sa-price-table[data-plan="3"] :is(th, td):is(:nth-child(2), :nth-child(3)) { display: none; }
    .sa-js .sa-price-table :is(thead th, td) { border-radius: 0; }
    .sa-js .sa-price-table thead th:first-child { border-top-left-radius: 14px; }
    .sa-js .sa-price-table thead th:not(:first-child) { border-top-right-radius: 14px; }
    .sa-js .sa-price-table tbody tr:last-child th { border-bottom-left-radius: 14px; }
    .sa-js .sa-price-table tbody tr:last-child td { border-bottom-right-radius: 14px; }
    .sa-price-table { border-radius: 14px; }
    .sa-price-corner,
    .sa-price-table tbody th { width: 42%; }
    .sa-price-table :is(th, td) { padding: 13px 12px; font-size: 13.5px; }
    .sa-price-table thead th { padding: 24px 10px 18px; }
    .sa-price-table thead .sa-price-corner,
    .sa-price-table tbody th { padding-left: 14px; }
    .sa-price-table tbody th { padding-right: 8px; font-size: 13px; }
    .sa-price-name { font-size: 16px; }
    .sa-price-num { font-size: 40px; }
    .sa-price-note { font-size: 13px; text-align: left; }

    /* FAQ */
    .sa-faq-q { gap: 12px; padding: 20px 2px; font-size: 15.5px; }
    .sa-faq-a-inner { gap: 12px; padding: 0 2px 22px; }
    .sa-faq-a-inner p { font-size: 14.5px; }

    /* 最終CTA */
    .sa-final { padding: 80px 0 72px; }
    .sa-final-title { font-size: clamp(1.5rem, 6.6vw, 1.85rem); }
    .sa-final-lead { margin-bottom: 32px; font-size: 14.5px; text-align: left; }
    .sa-final-buttons { flex-direction: column; align-items: stretch; gap: 14px; }
    .sa-final .sa-cta-item { align-items: stretch; gap: 10px; }
    .sa-btn--hero.sa-btn--xl,
    .sa-btn--outline.sa-btn--xl { width: 100%; min-width: 0; }
    .sa-btn--hero.sa-btn--xl { min-height: 72px; font-size: 15px; }
    .sa-btn--outline.sa-btn--xl { min-height: 56px; font-size: 14.5px; }


    /* SP追従フッターバー（FVのCTAを過ぎたら表示し、最終CTA・フッターでは隠す） */
    .sa-spbar {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 90;
        display: flex;
        gap: 8px;
        padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
        background: rgba(255, 255, 255, 0.96);
        -webkit-backdrop-filter: blur(10px);
        backdrop-filter: blur(10px);
        box-shadow: 0 -1px 0 var(--sa-line), 0 -10px 24px -14px rgba(0, 0, 0, 0.2);
        transform: translateY(110%);
        visibility: hidden;
        transition: transform 0.35s var(--sa-ease), visibility 0s linear 0.35s;
    }
    .sa-spbar.is-visible { transform: none; visibility: visible; transition: transform 0.35s var(--sa-ease); }
    .sa-spbar-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
        min-height: 52px;
        padding: 8px 10px;
        border-radius: 8px;
        font-size: 15px;
        font-weight: 700;
        line-height: 1.3;
        letter-spacing: 0.02em;
        text-align: center;
        white-space: nowrap;
    }
    .sa-spbar-btn svg { flex-shrink: 0; width: 17px; height: 17px; }
    .sa-spbar-btn--check { flex: 1.5; background: var(--sa-red); color: #fff; box-shadow: 0 4px 0 var(--sa-red-deep); }
    .sa-spbar-btn--check svg { stroke-width: 2.2; }
    .sa-spbar-btn--document { flex: 1; border: 2px solid var(--sa-red); background: #fff; color: var(--sa-red); }
}

/* 高さの低いスマホ（iPhone SE など）でも、FVとロゴスライダーが1画面に収まるよう詰める */
@media (max-width: 767px) and (max-height: 720px) {
    .sa-hero { padding: calc(var(--sa-header) + 6px) 0 34px; }
    .sa-hero-inner { gap: 12px; }
    .sa-hero-title { margin: 0 0 10px; font-size: clamp(1.45rem, 6.6vw, 1.8rem); line-height: 1.32; }
    .sa-hero-service { margin-bottom: 12px; }
    .sa-hero-service span { padding: 3px 10px; font-size: 13px; }
    .sa-hero-stats { margin-bottom: 12px; padding: 9px 2px 8px; }
    .sa-hero-stat { gap: 3px; }
    .sa-hero-stat-value { height: 30px; }
    .sa-hero-stat-num { font-size: 31px; }
    .sa-hero-stat-text { font-size: 17px; }
    .sa-hero-stat-text--en { font-size: 14px; }
    .sa-hero-cta { gap: 6px; }
    .sa-hero-cta .sa-btn--hero,
    .sa-btn--hero { min-height: 56px; padding-top: 7px; padding-bottom: 7px; }
    .sa-btn-hero-main { font-size: 16px; }
    .sa-hero-sublink { font-size: 12.5px; }
    .sa-map-stage { min-height: 100px; }
    .sa-map-ring--2 { display: none; }
    .sa-map-node-card { padding: 4px 10px; }
    .sa-map-node-name { font-size: 11.5px; }
    .sa-map-core-name { font-size: 11px; }
    .sa-hero-tagline { bottom: 13px; }
}

@media (max-width: 374px) {
    .sa-hero-service span { padding: 4px 10px; font-size: 13px; letter-spacing: 0; }
    .sa-hero-stat-label { font-size: 10px; }
    .sa-hero-stat-num { font-size: 34px; }
    .sa-hero-stat-text { font-size: 17px; }
    .sa-hero-stat-text--en { font-size: 13px; }
    .sa-map-node-name { font-size: 11px; }
    .sa-spbar-btn { font-size: 13.5px; }
}

/* ── 動きを減らす設定 ── */
@media (prefers-reduced-motion: reduce) {
    .sa-js .sa-reveal { opacity: 1; transform: none; transition: none; }
    .sa-spbar,
    .sa-faq-a { transition: none; }
    .sa-deliv-thumb { transition: none; }
    .sa-lightbox[open] { animation: none; }
}