/* =====================================================
   ショーケース（モデルケース用サイト）
   設計の根拠（2026-09-16 市場調査より）
   - 本文16〜17px／行間1.9、見出しは明朝で40〜62px（ジャンプ率2.5〜3.5）
   - セクション余白は100px以上、色は墨・生成り・木の3色のみ
   - 影ではなく1px罫線で組む。角丸は2px
   - 動きは16px・600ms・ease-out・60msずらしまで
   ===================================================== */

.sc-page {
    --ink: #1c1b19;
    --ink-soft: #55524d;
    --paper: #f6f4f0;
    --paper-2: #efebe4;
    --line: rgba(28, 27, 25, 0.13);
    --line-strong: rgba(28, 27, 25, 0.24);
    --accent: #8a5a2b;
    --accent-soft: #efe4d6;

    --fs-hero: clamp(32px, 5.8vw, 62px);
    --fs-h2: clamp(28px, 4.6vw, 56px);
    --fs-h3: clamp(16.5px, 1.5vw, 19px);
    --fs-body: clamp(16px, 1.15vw, 17px);
    --fs-small: 13.5px;
    --fs-label: 11.5px;

    --s2: 16px; --s3: 24px; --s5: 40px; --s7: 64px; --s9: 104px;
    --lh-tight: 1.45; --lh-mid: 1.7; --lh-body: 1.8;
    --ease: cubic-bezier(0.16, 0.64, 0.32, 1);

    --serif: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    --sans: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
    --en: Montserrat, "Noto Sans JP", sans-serif;

    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    font-size: var(--fs-body);
    line-height: var(--lh-body);
    letter-spacing: 0.03em;
    -webkit-font-smoothing: antialiased;
}

.sc-page *, .sc-page *::before, .sc-page *::after { box-sizing: border-box; }
.sc-page img { max-width: 100%; height: auto; display: block; }
/* 全面に敷く写真は高さを親に合わせる（上の共通指定より優先させる） */
.sc-page .sc-hero-img, .sc-page .sc-cta-img { height: 100%; }
.sc-page :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.sc-container { width: min(1140px, 100% - 2.6rem); margin-inline: auto; }
.sc-narrow { max-width: 34em; }
.sc-section { padding-block: clamp(56px, 7vw, 112px) clamp(40px, 5vw, 80px); }
.sc-section--thin { padding-block: clamp(40px, 4.5vw, 72px); }
.sc-section-paper { background: var(--paper-2); }
.sc-section-white { background: #fff; }

/* 紙・塗り壁の質感（画像ファイルなし） */
.sc-grain { position: relative; }
.sc-grain::after {
    content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* 見出し */
.sc-label {
    font-family: var(--en); font-size: var(--fs-label); font-weight: 600;
    letter-spacing: 0.18em; color: var(--accent); margin: 0 0 var(--s2);
    display: flex; align-items: center; gap: 0.9rem; text-transform: uppercase;
}
.sc-label::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.sc-h2 {
    font-family: var(--serif); font-weight: 500; font-size: var(--fs-h2);
    line-height: var(--lh-tight); letter-spacing: 0.01em; margin: 0 0 var(--s5); text-wrap: balance;
    font-feature-settings: "palt" 1;
}
.sc-lead { color: var(--ink-soft); margin: 0 0 var(--s7); max-width: 38em; }
.sc-head { margin-bottom: var(--s7); }
.sc-head .sc-lead { margin-bottom: 0; }
@media (min-width: 900px) {
    .sc-head { display: grid; grid-template-columns: 1.1fr 1fr; column-gap: var(--s7); align-items: end; }
    .sc-head .sc-label, .sc-head .sc-h2 { grid-column: 1; }
    .sc-head .sc-h2 { margin-bottom: 0; }
    .sc-head .sc-lead { grid-column: 2; grid-row: 1 / span 2; align-self: end; max-width: 34em; }
}
.sc-page p { overflow-wrap: anywhere; }

/* サンプル告知バー */
.sc-sample-bar {
    background: var(--ink); color: #fff; text-align: center;
    padding: 0.6rem 1rem; font-size: var(--fs-small); line-height: var(--lh-mid); letter-spacing: 0.03em;
}
.sc-sample-bar a { color: #f2c9a8; text-underline-offset: 3px; }

/* ヘッダー（ヒーローに重ねる） */
.sc-header { position: absolute; top: 0; left: 0; right: 0; z-index: 30; padding: 1.3rem 0; color: #fff; }
.sc-header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.sc-logo { display: flex; align-items: baseline; gap: 0.7rem; text-decoration: none; color: inherit; }
.sc-logo-name { font-family: var(--serif); font-size: 1.16rem; font-weight: 500; letter-spacing: 0.14em; white-space: nowrap; }
.sc-logo-en { font-family: var(--en); font-size: 9.5px; font-weight: 600; letter-spacing: 0.2em; opacity: 0.75; }
.sc-nav { display: flex; gap: 1.6rem; align-items: center; }
.sc-nav-links { display: flex; gap: 1.6rem; }
.sc-nav-links a { color: inherit; text-decoration: none; font-size: 13.5px; font-weight: 500; letter-spacing: 0.08em; padding-bottom: 3px; border-bottom: 1px solid transparent; white-space: nowrap; }
.sc-nav-links a:hover { border-bottom-color: currentColor; }
@media (max-width: 1320px) { .sc-nav { gap: 1.1rem; } .sc-nav-links { gap: 1.1rem; } .sc-nav-links a { font-size: 12.5px; letter-spacing: 0.04em; } .sc-logo-en { display: none; } }
@media (max-width: 1120px) { .sc-nav-links { display: none; } }
@media (max-width: 900px) { .sc-nav-links { display: none; } }
@media (max-width: 460px) { .sc-logo-en { display: none; } .sc-logo-name { font-size: 1.05rem; } }

/* ボタン */
.sc-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.6em;
    white-space: nowrap; text-decoration: none; cursor: pointer;
    font-family: var(--sans); font-size: 14px; font-weight: 500; letter-spacing: 0.08em;
    padding: 0.95rem 1.9rem; border-radius: 2px; border: 1px solid var(--ink);
    background: var(--ink); color: #fff !important;
    transition: background 0.3s cubic-bezier(0, 0, 0.2, 1), color 0.3s cubic-bezier(0, 0, 0.2, 1), border-color 0.3s;
}
.sc-btn:hover { background: transparent; color: var(--ink) !important; }
.sc-btn-accent { background: var(--accent); border-color: var(--accent); }
.sc-btn-accent:hover { background: transparent; color: var(--accent) !important; }
.sc-btn-line { background: transparent; border-color: rgba(255, 255, 255, 0.7); color: #fff !important; }
.sc-btn-line:hover { background: #fff; color: var(--ink) !important; border-color: #fff; }

/* ヒーロー：100svh・写真1枚・明朝の短いコピー */
.sc-hero { position: relative; height: 100svh; min-height: 520px; overflow: hidden; background: var(--ink); }
.sc-hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 42%; animation: sc-zoom 1200ms var(--ease) forwards; }
@keyframes sc-zoom { from { transform: scale(1.06); } to { transform: scale(1); } }
.sc-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20, 18, 16, 0.5) 0%, rgba(20, 18, 16, 0.12) 34%, rgba(20, 18, 16, 0.74) 100%); }
.sc-hero-body { position: absolute; inset: auto 0 0 0; z-index: 2; color: #fff; padding-bottom: clamp(3.5rem, 9vh, 7rem); }
.sc-hero-eyebrow { font-family: var(--en); font-size: var(--fs-label); letter-spacing: 0.24em; margin: 0 0 1.1rem; opacity: 0.9; }
.sc-hero h1 { font-family: var(--serif); font-weight: 500; font-size: var(--fs-hero); line-height: var(--lh-tight); letter-spacing: -0.005em; margin: 0 0 1.4rem; font-feature-settings: "palt" 1; }
.sc-hero-sub { margin: 0 0 2.2rem; max-width: 30em; font-size: 16px; line-height: var(--lh-body); opacity: 0.94; }
.sc-hero-actions { display: flex; gap: 0.9rem; flex-wrap: wrap; }
.sc-scroll { position: absolute; left: 50%; bottom: 1.4rem; z-index: 2; transform: translateX(-50%); color: #fff; font-family: var(--en); font-size: 10px; letter-spacing: 0.22em; opacity: 0.8; text-align: center; }
.sc-scroll::after { content: ""; display: block; width: 1px; height: 38px; margin: 0.6rem auto 0; background: linear-gradient(180deg, #fff, transparent); }
@media (max-width: 700px) {
    /* 下部固定CTAと重ならないよう余白を確保し、重複する導線はヒーローから外す */
    .sc-hero-body { padding-bottom: calc(10.2rem + env(safe-area-inset-bottom, 0px)); }
    .sc-hero-facts { gap: 0.4rem 0.5rem; margin-bottom: 1.3rem; }
    .sc-hero-facts li { font-size: 11.5px; padding: 0.28rem 0.7rem; }
    .sc-hero-facts li b { font-size: 13px; }
    .sc-hero-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; }
    .sc-hero-actions .sc-btn { width: 100%; padding-inline: 0.8rem; font-size: 13px; }
    .sc-hero-img { object-position: 54% 44%; }
    .sc-hero h1 { letter-spacing: 0.02em; }
    .sc-scroll { display: none; }
}

/* 事実の帯（罫線のみ） */
.sc-facts { border-bottom: 1px solid var(--line); background: var(--paper); }
.sc-facts-list { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; padding: 0; list-style: none; }
.sc-facts-list li { padding: clamp(1.4rem, 3vw, 2.4rem) 1rem; text-align: center; border-left: 1px solid var(--line); }
.sc-facts-list li:first-child { border-left: 0; }
.sc-facts-key { display: block; font-family: var(--serif); font-size: clamp(17px, 2vw, 22px); letter-spacing: 0.08em; }
.sc-facts-note { display: block; font-size: var(--fs-small); color: var(--ink-soft); margin-top: 0.4rem; }
@media (max-width: 700px) {
    .sc-facts-list { grid-template-columns: 1fr; }
    .sc-facts-list li { border-left: 0; border-top: 1px solid var(--line); padding: 1.2rem 1rem; }
    .sc-facts-list li:first-child { border-top: 0; }
}

/* 理念（文字だけの見開き） */
.sc-statement { text-align: center; }
.sc-statement h2 { font-family: var(--serif); font-weight: 500; font-size: clamp(22px, 3.4vw, 38px); line-height: var(--lh-mid); letter-spacing: 0.02em; margin: 0 0 var(--s5); font-feature-settings: "palt" 1; }
.sc-statement p { color: var(--ink-soft); max-width: 32em; margin-inline: auto; }

/* 工事メニュー（囲みを使わず罫線で） */
.sc-works { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 0 var(--s5); border-top: 1px solid var(--line); }
.sc-work { padding: var(--s5) 0; border-bottom: 1px solid var(--line); display: flex; gap: var(--s3); align-items: flex-start; }
.sc-work-icon { width: 34px; height: 34px; flex: none; margin-top: 3px; }
.sc-work h3 { font-family: var(--serif); font-size: var(--fs-h3); font-weight: 500; letter-spacing: 0.06em; margin: 0 0 0.4rem; }
.sc-work p { margin: 0; font-size: 14px; color: var(--ink-soft); line-height: var(--lh-body); }

/* 施工事例 */
.sc-cases { display: grid; gap: clamp(1.6rem, 3vw, 2.8rem); grid-template-columns: 7fr 5fr; align-items: start; }
.sc-case-lead { grid-column: 1 / -1; }
.sc-case-lead .sc-case-figure img { aspect-ratio: 21 / 9; }
.sc-case-figure { margin: 0; overflow: hidden; background: #fff; padding: 8px; border: 1px solid var(--line); }
.sc-case-figure img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; transition: transform 0.6s cubic-bezier(0, 0, 0.2, 1); }
.sc-case:last-child .sc-case-figure img { aspect-ratio: 4 / 5; }
.sc-case:hover .sc-case-figure img { transform: scale(1.03); }
.sc-case-body { padding-top: var(--s3); }
.sc-case-num { font-family: var(--en); font-size: clamp(52px, 7vw, 104px); line-height: 0.9; letter-spacing: 0; color: var(--accent); opacity: 0.16; display: block; margin-bottom: -0.35em; }
.sc-case h3 { font-family: var(--serif); font-size: clamp(18px, 1.8vw, 23px); font-weight: 500; letter-spacing: 0.08em; margin: 0.5rem 0 0.7rem; }
.sc-case p { margin: 0 0 var(--s3); color: var(--ink-soft); font-size: 14.5px; }
.sc-case-spec { margin: 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 5.5em 1fr; font-size: 13.5px; }
.sc-case-spec dt { padding: 0.55rem 0; color: var(--ink-soft); border-bottom: 1px solid var(--line); letter-spacing: 0.08em; }
.sc-case-spec dd { padding: 0.55rem 0; margin: 0; border-bottom: 1px solid var(--line); font-weight: 500; }
@media (max-width: 760px) { .sc-cases { grid-template-columns: 1fr; } .sc-case:last-child .sc-case-figure img { aspect-ratio: 3 / 2; } .sc-case-lead .sc-case-figure img { aspect-ratio: 16 / 10; } }

/* 工程 */
.sc-flow { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.sc-flow > li { display: grid; grid-template-columns: 4.5rem 1fr; gap: var(--s3); padding: var(--s5) 0; border-bottom: 1px solid var(--line); }
.sc-flow-num { font-family: var(--en); font-size: clamp(22px, 2.6vw, 32px); font-weight: 600; color: var(--accent); opacity: 0.45; line-height: 1; }
.sc-flow h3 { font-family: var(--serif); font-size: var(--fs-h3); font-weight: 500; letter-spacing: 0.06em; margin: 0 0 0.5rem; }
.sc-flow p { margin: 0; color: var(--ink-soft); font-size: 14.5px; }
.sc-flow-check { margin: 0.8rem 0 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 0.3rem 1.4rem; font-size: 13px; color: var(--ink-soft); }
.sc-flow-check li::before { content: "―"; color: var(--accent); margin-right: 0.5em; }
@media (max-width: 700px) { .sc-flow > li { grid-template-columns: 3rem 1fr; gap: var(--s2); padding: var(--s3) 0; } }

/* 料金・仕様（横罫だけ） */
.sc-spec { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.sc-spec th, .sc-spec td { text-align: left; padding: 1.05rem 0.6rem 1.05rem 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.sc-spec thead th { font-size: var(--fs-small); font-weight: 500; letter-spacing: 0.14em; color: var(--ink-soft); border-bottom: 1px solid var(--line-strong); padding-bottom: 0.7rem; }
.sc-spec tbody th { font-weight: 500; width: 34%; }
.sc-spec td:last-child { text-align: right; white-space: nowrap; font-family: var(--serif); font-size: 14px; letter-spacing: 0.04em; padding-right: 0; }
.sc-spec td:last-child { line-height: 1.15; }
.sc-spec td:last-child b { font-weight: 500; font-size: 29px; letter-spacing: 0.02em; font-variant-numeric: tabular-nums; margin-right: 0.08em; }
.sc-table-wrap { overflow-x: auto; }
.sc-table-note { font-size: var(--fs-small); color: var(--ink-soft); margin: var(--s3) 0 0; }

/* エリア */
.sc-area { display: grid; gap: clamp(2rem, 5vw, 4rem); grid-template-columns: 1fr 1fr; align-items: center; }
.sc-area-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.sc-area-list li { padding: 0.85rem 0; border-bottom: 1px solid var(--line); font-size: 14.5px; }
.sc-area-list b { font-weight: 500; font-family: var(--serif); letter-spacing: 0.08em; margin-right: 0.8em; }
@media (max-width: 760px) { .sc-area { grid-template-columns: 1fr; } }

/* 担当者（顔写真を使わない） */
.sc-people { display: grid; gap: var(--s5); grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.sc-person { border-top: 1px solid var(--line-strong); padding-top: var(--s3); }
.sc-person-icon { width: 46px; height: 46px; margin-bottom: var(--s2); }
.sc-person h3 { font-family: var(--serif); font-size: var(--fs-h3); font-weight: 500; letter-spacing: 0.06em; margin: 0 0 0.2rem; }
.sc-person-role { display: block; font-family: var(--en); font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.2em; color: var(--accent); margin: 0 0 0.45rem; }
.sc-person p { margin: 0.8rem 0 0; font-size: 14px; color: var(--ink-soft); }

/* FAQ */
.sc-faq { border-top: 1px solid var(--line); }
.sc-faq details { border-bottom: 1px solid var(--line); }
.sc-faq summary { cursor: pointer; list-style: none; padding: 1.35rem 2.5rem 1.35rem 0; position: relative; font-family: var(--serif); font-size: var(--fs-h3); font-weight: 500; letter-spacing: 0.06em; }
.sc-faq summary::-webkit-details-marker { display: none; }
.sc-faq summary::before { content: "Q"; font-family: var(--en); font-size: 12px; color: var(--ink-soft); margin-right: 0.9em; letter-spacing: 0.1em; }
.sc-faq summary::after { content: ""; position: absolute; right: 0.5rem; top: calc(50% - 1px); width: 12px; height: 1px; background: var(--ink); }
.sc-faq-plus { position: absolute; right: 0.5rem; top: calc(50% - 1px); width: 12px; height: 1px; background: var(--ink); transform: rotate(90deg); transition: transform 0.3s cubic-bezier(0, 0, 0.2, 1); }
.sc-faq details[open] .sc-faq-plus { transform: rotate(0deg); }
.sc-faq p { margin: 0 0 1.6rem; color: var(--ink-soft); font-size: 14.5px; padding-left: 2.2em; }

/* 会社情報 */
.sc-info { width: 100%; border-collapse: collapse; font-size: 14.5px; border-top: 1px solid var(--line); }
.sc-info th, .sc-info td { text-align: left; padding: 1.05rem 0.6rem 1.05rem 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.sc-info th { width: 11em; font-weight: 500; color: var(--ink-soft); letter-spacing: 0.08em; }

/* CTA（写真の上・モノクロ） */
.sc-cta { position: relative; overflow: hidden; background: var(--ink); color: #fff; }
.sc-cta-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 30% 50%; filter: grayscale(1); opacity: 0.26; }
.sc-cta-inner { position: relative; z-index: 2; padding-block: clamp(4rem, 9vw, 8rem); text-align: center; }
.sc-cta h2 { font-family: var(--serif); font-weight: 500; font-size: clamp(22px, 3.2vw, 36px); letter-spacing: 0.1em; line-height: 1.8; margin: 0 0 1.2rem; }
.sc-cta p { margin: 0 0 2.2rem; opacity: 0.9; font-size: 15px; }
.sc-cta-actions { display: flex; gap: 0.9rem; justify-content: center; flex-wrap: wrap; }

/* フォーム */
.sc-form { display: grid; gap: var(--s3); max-width: 620px; }
@media (min-width: 760px) {
    .sc-form { grid-template-columns: 1fr 1fr; column-gap: var(--s3); max-width: 760px; }
    .sc-form > * { grid-column: 1 / -1; }
    .sc-form .is-half { grid-column: span 1; }
}
.sc-form label { display: block; font-size: 14px; font-weight: 500; letter-spacing: 0.06em; }
.sc-form label > input, .sc-form label > select, .sc-form label > textarea { margin-top: 0.5rem; }
.sc-form input, .sc-form select, .sc-form textarea { font: inherit; font-size: 15.5px; padding: 0.9rem 1rem; width: 100%; border: 1px solid var(--line-strong); border-radius: 2px; background: #fff; color: var(--ink); }
.sc-form input:focus, .sc-form select:focus, .sc-form textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(138, 90, 43, 0.14); }
.sc-form textarea { min-height: 140px; resize: vertical; }
.sc-form-note { font-size: var(--fs-small); color: var(--ink-soft); margin: 0; }
.sc-form-status { padding: 1rem 1.1rem; border: 1px solid var(--accent); background: var(--accent-soft); font-size: 14px; }

/* フッター */
.sc-footer { background: var(--ink); color: #fff; padding: clamp(3rem, 6vw, 4.5rem) 0 2rem; }
.sc-footer a { color: #f2c9a8; }
.sc-footer-grid { display: grid; gap: var(--s5); grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.sc-footer h3 { font-family: var(--serif); font-size: 1.05rem; font-weight: 500; letter-spacing: 0.12em; margin: 0 0 0.9rem; }
.sc-footer p { font-size: 14px; opacity: 0.85; margin: 0; }
.sc-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; font-size: 14px; }
.sc-footer ul a { color: #fff; text-decoration: none; opacity: 0.85; }
.sc-footer ul a:hover { opacity: 1; text-decoration: underline; }
.sc-footer-small { font-size: 12.5px; opacity: 0.7; margin-top: var(--s7); border-top: 1px solid rgba(255, 255, 255, 0.16); padding-top: var(--s3); line-height: var(--lh-body); }

/* スマホ固定CTA */
.sc-fixed-cta { display: none; }
@media (max-width: 760px) {
    .sc-fixed-cta {
        display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: 1px;
        position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; background: var(--line-strong);
        padding-bottom: env(safe-area-inset-bottom, 0px);
    }
    .sc-fixed-cta a { background: var(--ink); color: #fff; text-decoration: none; text-align: center; padding: 1.05rem 0.6rem; font-size: 13.5px; font-weight: 500; letter-spacing: 0.06em; }
    .sc-fixed-cta a.is-accent { background: var(--accent); }
    .sc-footer { padding-bottom: 8rem; }
}

/* スクロールで現れる */
.sc-js .sc-rv { opacity: 0; transform: translateY(16px); transition: opacity 400ms var(--ease), transform 800ms var(--ease); }
.sc-js .sc-rv.is-in { opacity: 1; transform: none; }
.sc-rv-2 { transition-delay: 70ms; }
.sc-rv-3 { transition-delay: 140ms; }

/* 種明かしモード */
.sc-reveal-toggle {
    position: fixed; right: 18px; bottom: 18px; z-index: 50;
    display: inline-flex; align-items: center; gap: 0.5em;
    background: var(--ink); color: #fff; border: none; border-radius: 999px;
    padding: 0.7rem 1.2rem; font-family: var(--sans); font-size: 12.5px; font-weight: 500; letter-spacing: 0.06em; cursor: pointer;
    box-shadow: 0 6px 18px rgba(28, 27, 25, 0.18);
}
.sc-reveal-toggle::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #cf2f6a; flex: none; }
.sc-reveal-toggle:hover { background: #000; }
@media (max-width: 760px) {
    /* 固定CTAの上に重ねる細い帯。本文の上に浮かせない */
    .sc-reveal-toggle {
        left: 0; right: 0; bottom: calc(3.4rem + env(safe-area-inset-bottom, 0px));
        width: 100%; justify-content: center; border-radius: 0;
        padding: 0.42rem 0.9rem; font-size: 11.5px; box-shadow: none;
    }
}
.sc-note { display: none; }
.sc-reveal .sc-note {
    display: block; margin: var(--s3) 0 0; background: #fff;
    border: 1px solid var(--line); border-left: 2px solid #cf2f6a; border-radius: 2px;
    padding: 1.1rem 1.3rem; font-size: 13.5px; line-height: var(--lh-body); color: var(--ink);
}
.sc-note::before {
    content: "種明かし"; display: inline-block; margin: 0 0.8em 0.4rem 0; padding: 0.12rem 0.65rem;
    background: #cf2f6a; color: #fff; border-radius: 2px; font-size: 10.5px; font-weight: 500; letter-spacing: 0.1em; vertical-align: 0.12em;
}
.sc-note b { color: #cf2f6a; font-weight: 500; }
.sc-note a { color: #cf2f6a; }
.sc-note code { background: var(--paper-2); padding: 0.05em 0.4em; border-radius: 2px; font-size: 0.94em; }
.sc-reveal-intro { display: none; }
.sc-reveal .sc-reveal-intro { display: block; background: #cf2f6a; color: #fff; padding: 0.75rem 0; }
.sc-reveal-intro p { margin: 0; font-size: 13.5px; }
.sc-reveal .sc-hero-body { padding-bottom: clamp(3rem, 7vh, 5rem); }

@media (prefers-reduced-motion: reduce) {
    .sc-page *, .sc-page *::before, .sc-page *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
    .sc-rv { opacity: 1; transform: none; }
    .sc-hero-img { animation: none; }
}


/* =====================================================
   2026-09-16 追記：売れる設計（CV）まわり
   ===================================================== */

/* ヒーロー内の判断材料（エリア・無料・保証・価格） */
.sc-hero-facts { display: flex; flex-wrap: wrap; gap: 0.5rem 0.9rem; margin: 0 0 1.8rem; padding: 0; list-style: none; }
.sc-hero-facts li {
    font-size: 13px; letter-spacing: 0.04em; padding: 0.35rem 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.45); border-radius: 999px; color: #fff;
}
.sc-hero-facts li b { font-family: var(--serif); font-weight: 500; font-size: 15px; margin-right: 0.3em; }

/* ヘッダーの電話・LINE */
.sc-header-contact { display: flex; align-items: center; gap: 0.9rem; }
.sc-tel { display: inline-flex; flex-direction: column; line-height: 1.3; color: inherit; text-decoration: none; }
.sc-tel-num { font-family: var(--en); font-size: 17px; font-weight: 600; letter-spacing: 0.06em; white-space: nowrap; }
.sc-tel-note { font-size: 10.5px; letter-spacing: 0.04em; opacity: 0.8; }
@media (max-width: 1100px) { .sc-header-contact .sc-tel { display: none; } }

/* セクション末尾の小さなCTA */
.sc-cta-inline { display: flex; align-items: center; gap: 1rem 1.4rem; flex-wrap: wrap; margin-top: var(--s5); padding-top: var(--s3); border-top: 1px solid var(--line); }
.sc-cta-inline p { margin: 0; font-size: 14px; color: var(--ink-soft); }
.sc-cta-inline .sc-btn { padding: 0.8rem 1.5rem; }

/* お約束（架空でも書ける制度の数字） */
.sc-promise { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.sc-promise div { background: var(--paper); padding: var(--s5) var(--s3); text-align: center; }
.sc-section-white .sc-promise div { background: #fff; }
.sc-promise-num { display: block; font-family: var(--en); font-size: clamp(34px, 4.4vw, 54px); font-weight: 600; line-height: 1; color: var(--ink); }
.sc-promise-num span { font-family: var(--sans); font-size: 15px; font-weight: 500; margin-left: 0.2em; }
.sc-promise-label { display: block; margin-top: 0.7rem; font-size: 13.5px; color: var(--ink-soft); letter-spacing: 0.04em; }

/* 事例の1行メタ */
.sc-case-line { margin: 0 0 var(--s2); font-size: 13px; color: var(--ink-soft); letter-spacing: 0.04em; }
.sc-case-line b { font-weight: 500; color: var(--ink); }

/* フォーム：必須・任意、残り項目、マイクロコピー */
.sc-form label > .sc-req, .sc-form label > .sc-opt { justify-self: start; }
.sc-req, .sc-opt { font-size: 10.5px; font-weight: 500; letter-spacing: 0.08em; padding: 0.1rem 0.5rem; border-radius: 2px; margin-left: 0.6em; vertical-align: 0.12em; }
.sc-req { background: var(--accent); color: #fff; }
.sc-opt { background: var(--paper-2); color: var(--ink-soft); }
.sc-form-remain { font-size: 13.5px; color: var(--ink); font-weight: 500; letter-spacing: 0.04em; }
.sc-form-micro { margin: 0.6rem 0 0; font-size: 13px; color: var(--ink-soft); display: flex; flex-wrap: wrap; gap: 0.3rem 1.2rem; }
.sc-form-micro li { list-style: none; }
.sc-form-micro li::before { content: "✓"; color: var(--ink-soft); margin-right: 0.4em; }
.sc-form ul { padding: 0; margin: 0; }

/* サンプル注記のトースト（電話・LINEを押したとき） */
.sc-toast {
    position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%) translateY(12px);
    z-index: 60; background: var(--ink); color: #fff; padding: 0.9rem 1.4rem; border-radius: 2px;
    font-size: 13.5px; letter-spacing: 0.04em; opacity: 0; pointer-events: none;
    transition: opacity 0.35s cubic-bezier(0, 0.3, 0, 0.98), transform 0.35s cubic-bezier(0, 0.3, 0, 0.98);
}
.sc-toast.is-on { opacity: 1; transform: translateX(-50%) translateY(0); }
@media (max-width: 760px) { .sc-toast { bottom: calc(6.4rem + env(safe-area-inset-bottom, 0px)); width: min(92%, 420px); text-align: center; } }

/* ナビのホバーは下線ワイプ */
.sc-nav-links a { background-image: linear-gradient(currentColor 0 0); background-size: 0 1px; background-position: 0 100%; background-repeat: no-repeat; transition: background-size 0.55s cubic-bezier(0.19, 1, 0.22, 1); border-bottom: 0; }
.sc-nav-links a:hover { background-size: 100% 1px; border-bottom: 0; }

/* =====================================================
   2026-09-16 追記：事例10件（図面）と費用の内訳
   ===================================================== */

.sc-sub-h {
    font-family: var(--serif); font-weight: 500; font-size: var(--fs-h3); letter-spacing: 0.08em;
    margin: var(--s9) 0 var(--s5); padding-top: var(--s3); border-top: 1px solid var(--line-strong);
}
.sc-cases-more { display: grid; gap: clamp(1.4rem, 2.6vw, 2.4rem); grid-template-columns: repeat(auto-fit, minmax(232px, 1fr)); }
.sc-cases-more .sc-case-num { font-size: clamp(30px, 3.4vw, 46px); margin-bottom: -0.28em; }
.sc-cases-more h3 { font-size: var(--fs-h3); margin: 0.4rem 0 0.6rem; }
.sc-cases-more .sc-case p { font-size: 14px; margin-bottom: 0; }

/* 平面図（写真ではなくSVG） */
.sc-case-plan { background: #fbfaf8; }
.sc-case-plan svg { display: block; width: 100%; aspect-ratio: 3 / 2; }

/* 費用の内訳 */
.sc-breakdown { margin: var(--s5) 0 0; }
.sc-breakdown figcaption { font-size: var(--fs-small); letter-spacing: 0.08em; color: var(--ink-soft); margin-bottom: var(--s2); }
.sc-bar { display: flex; height: 26px; border: 1px solid var(--line-strong); }
.sc-bar span { flex: 0 0 var(--w); }
.sc-bar-a { background: var(--accent); }
.sc-bar-b { background: var(--ink); }
.sc-bar-c { background: var(--paper-2); }
.sc-bar-legend { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 0.4rem var(--s5); list-style: none; margin: var(--s3) 0 0; padding: 0; font-size: 14px; }
.sc-bar-legend li { display: flex; align-items: baseline; gap: 0.5em; flex-wrap: wrap; }
.sc-bar-legend i { width: 10px; height: 10px; flex: none; }
.sc-bar-legend i.sc-bar-c { border: 1px solid var(--line-strong); }
.sc-bar-legend b { font-family: var(--serif); font-weight: 500; font-size: 17px; letter-spacing: 0.02em; }
.sc-bar-legend small { color: var(--ink-soft); font-size: 12.5px; }

/* =====================================================
   2026-09-16 追記：写真を使わないヒーローと図解（接骨院サンプル）
   ===================================================== */

/* 写真がない業種のヒーロー：生成り地＋明朝＋線画 */
.sc-hero--flat { height: auto; min-height: 0; background: var(--paper); color: var(--ink); overflow: visible; }
.sc-hero--flat::after { content: none; }
.sc-hero--flat .sc-header { color: var(--ink); }
.sc-hero--flat .sc-btn-line { border-color: var(--line-strong); color: var(--ink) !important; }
.sc-hero--flat .sc-btn-line:hover { background: var(--ink); color: #fff !important; border-color: var(--ink); }
.sc-hero--flat .sc-hero-body { position: static; color: var(--ink); padding: clamp(5.5rem, 12vh, 9rem) 0 clamp(3rem, 6vw, 5rem); }
.sc-hero--flat .sc-hero-eyebrow { color: var(--accent); opacity: 1; }
.sc-hero--flat .sc-hero-facts li { border-color: var(--line-strong); color: var(--ink); }
.sc-hero--flat .sc-hero-sub { opacity: 1; color: var(--ink-soft); }
.sc-hero-flat-inner { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.sc-hero-figure { margin: 0; }
.sc-hero-figure svg { width: 100%; max-width: 300px; margin-inline: auto; display: block; }
@media (max-width: 860px) {
    .sc-hero-flat-inner { grid-template-columns: 1fr; }
    .sc-hero-figure { order: -1; }
    .sc-hero-figure svg { max-width: 190px; }
    .sc-hero--flat .sc-hero-body { padding-top: clamp(3.5rem, 8vh, 5rem); padding-bottom: calc(6.5rem + env(safe-area-inset-bottom, 0px)); }
}

/* 説明用の線画（平面図・略地図・判定図） */
.sc-plan-figure { margin: 0; background: #fbfaf8; border: 1px solid var(--line); padding: clamp(1rem, 2.5vw, 1.8rem); }
.sc-plan-figure svg { width: 100%; display: block; }

/* 曜日×時間帯の受付時間表 */
.sc-hours-table th[scope="col"], .sc-hours-table td { text-align: center; }
.sc-hours-table th[scope="row"] { width: auto; white-space: nowrap; }
/* 料金表の「右寄せ・大きい数字」指定が効かないように、受付時間表で打ち消す */
.sc-spec.sc-hours-table td:last-child { text-align: center; font-size: 17px; }
.sc-hours-table td { font-family: var(--serif); font-size: 17px; }