/* =============================================================
   style-v2-rpaas.css — RPaaS 固有コンポーネント（v2）
   コーポレート design system（style-v2.css / style-v2-section.css）の
   トークンに乗せる後勝ちレイヤー。角丸 0 / hairline #D8DCE0 /
   ネイビー #1B2430 + オレンジ #F5820D、hover は shadow のみ（translate なし）。
   ============================================================= */

/* ---- RPaaS ロゴ（インライン SVG ロックアップ: 再帰プロセスのマーク + 文字。theme は currentColor） ---- */
.rp-logo { display: inline-flex; align-items: center; gap: 9px; color: var(--color-black); }
.rp-logo-mark { width: 25px; height: 25px; flex-shrink: 0; }
.rp-logo-text { font-family: var(--font-family-en); font-weight: 600; font-size: 1.45rem; letter-spacing: .005em; line-height: 1; color: currentColor; }
/* ヒーロー上（透明ヘッダー）は白、スクロール後（solid）とメニュー展開時はネイビー */
:is(.page-home,.page-sub) .header .rp-logo { color: var(--color-white); }
:is(.page-home,.page-sub) .header.solid .rp-logo,
:is(.page-home,.page-sub) .header.menu-open .rp-logo { color: var(--color-black); }
.footer .rp-logo { color: var(--color-white); }
.footer .footer-logo.rp-logo { gap: 9px; }

/* ---- 共通: セクションのラッパ/見出しは corporate の .tp-wrap / .tp-eyebrow / .tp-sec-head を流用 ---- */
.rp-sec { padding-block: clamp(80px, 11vh, 140px); }
.rp-sec.is-gray { background: var(--color-bg); }
.rp-sec-head { margin-bottom: clamp(28px, 5vh, 48px); }
.rp-sec-head h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); margin-top: 12px; }
.rp-sec-head .rp-lead { margin-top: 16px; max-width: 40em; color: var(--color-gray); }
.rp-center { text-align: center; }
.rp-center .tp-eyebrow { justify-content: center; }
.rp-center .rp-lead { margin-left: auto; margin-right: auto; }
@media (max-width: 600px) { .rp-sec { padding-block: 56px; } }

/* ---- About: 強み 3 点 ---- */
.rp-about-lead { font-size: clamp(1.25rem, 2.4vw, 1.7rem); font-weight: 700; line-height: 1.6; color: var(--color-black); max-width: 22em; }
.rp-about-sub { margin-top: 20px; max-width: 46em; color: var(--color-gray-dark); }
.rp-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: clamp(40px, 6vh, 64px); }
.rp-point { border: 1px solid var(--color-gray-lighter); background: var(--color-white); padding: 32px 28px; transition: box-shadow .25s ease, border-color .25s ease; }
.rp-point:hover { box-shadow: 0 12px 32px rgba(27,36,48,.08); border-color: var(--color-black); }
.rp-point-num { font-family: var(--font-family-en); font-size: .82rem; font-weight: 600; letter-spacing: .16em; color: var(--color-primary-dark); }
.rp-point-num::before { content: ""; display: inline-block; width: 18px; height: 2px; background: var(--color-primary); vertical-align: middle; margin-right: 10px; }
.rp-point h3 { margin-top: 16px; font-size: 1.2rem; line-height: 1.5; }
.rp-point p { margin-top: 14px; font-size: .92rem; color: var(--color-gray); }
@media (max-width: 900px) { .rp-points { grid-template-columns: 1fr; } }

/* ---- Service: 2 ブロック + オプション ---- */
.rp-service-row { display: grid; grid-template-columns: 96px 1fr; gap: 0 clamp(20px, 4vw, 48px); padding: clamp(28px, 4vw, 48px); background: var(--color-white); border: 1px solid var(--color-gray-lighter); align-items: start; }
.rp-service-row + .rp-service-row { margin-top: 24px; }
.rp-service-num { font-family: var(--font-family-en); font-size: clamp(2.4rem, 5vw, 3.4rem); font-weight: 600; line-height: 1; color: var(--color-primary); }
.rp-service-body h3 { font-size: clamp(1.3rem, 2.4vw, 1.7rem); }
.rp-service-body p { margin-top: 14px; max-width: 44em; color: var(--color-gray-dark); }
.rp-option { margin-top: 24px; background: var(--color-white); border: 1px solid var(--color-gray-lighter); border-top: 3px solid var(--color-primary); padding: clamp(28px, 4vw, 48px); }
.rp-option h3 { font-size: clamp(1.15rem, 2vw, 1.3rem); display: flex; align-items: center; gap: 12px; }
.rp-option h3::before { content: "OPTION"; font-family: var(--font-family-en); font-size: .7rem; letter-spacing: .16em; color: var(--color-primary-dark); border: 1px solid var(--color-primary); padding: 3px 8px; }
.rp-option-list { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 10px 12px; }
.rp-option-list li { font-size: .9rem; font-weight: 500; color: var(--color-black); background: #FFF6EC; border: 1px solid #F9CFA3; padding: 8px 18px; }
@media (max-width: 640px) { .rp-service-row { grid-template-columns: 1fr; gap: 8px; padding: 24px 16px; } .rp-service-num { font-size: 2.4rem; } .rp-service-body { padding-inline: 4px; } .rp-option { padding: 24px 20px; } }

/* ---- Worry: 2 カテゴリ ---- */
.rp-worry-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.rp-worry-card { border: 1px solid var(--color-gray-lighter); background: var(--color-white); padding: clamp(28px, 3vw, 40px); }
.rp-worry-card.is-primary { border-top: 4px solid var(--color-primary); }
.rp-worry-card.is-secondary { border-top: 4px solid var(--color-black); }
.rp-worry-tag { font-family: var(--font-family-en); font-size: .74rem; font-weight: 600; letter-spacing: .16em; color: var(--color-primary-dark); }
.rp-worry-card h3 { margin-top: 12px; font-size: clamp(1.15rem, 2vw, 1.4rem); line-height: 1.5; }
.rp-worry-card h3 em { font-style: normal; background: linear-gradient(transparent 65%, rgba(245,130,13,.28) 0); }
.rp-worry-list { margin-top: 22px; display: grid; gap: 14px; }
.rp-worry-list li { position: relative; padding-left: 32px; font-size: .95rem; color: var(--color-gray-dark); line-height: 1.6; }
.rp-worry-list li::before { content: "✓"; position: absolute; left: 0; top: 0; width: 22px; height: 22px; display: inline-flex; align-items: center; justify-content: center; background: var(--color-primary); color: var(--color-black); font-size: .72rem; font-weight: 700; }
.rp-worry-card.is-secondary .rp-worry-list li::before { background: var(--color-black); color: #fff; }
@media (max-width: 800px) { .rp-worry-grid { grid-template-columns: 1fr; } }

/* ---- Flow: 5 ステップ ---- */
.rp-flow-list { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; counter-reset: step; }
.rp-flow-item { position: relative; border: 1px solid var(--color-gray-lighter); background: var(--color-white); padding: 28px 20px; text-align: center; }
.rp-flow-item::after { content: "→"; font-family: var(--font-family-en); position: absolute; right: -14px; top: 50%; transform: translateY(-50%); color: var(--color-primary); font-weight: 700; z-index: 2; }
.rp-flow-item:last-child::after { display: none; }
.rp-flow-step { font-family: var(--font-family-en); font-size: .78rem; font-weight: 600; letter-spacing: .12em; color: var(--color-primary-dark); }
.rp-flow-icon { width: 56px; height: 56px; margin: 14px auto 0; display: flex; align-items: center; justify-content: center; }
.rp-flow-icon img { width: 100%; height: 100%; object-fit: contain; }
.rp-flow-item h3 { margin-top: 14px; font-size: 1.05rem; }
.rp-flow-item p { margin-top: 10px; font-size: .82rem; color: var(--color-gray); text-align: left; }
@media (max-width: 900px) { .rp-flow-list { grid-template-columns: 1fr; gap: 14px; } .rp-flow-item { display: grid; grid-template-columns: 48px auto 1fr; gap: 4px 18px; text-align: left; align-items: center; padding: 20px; } .rp-flow-item::after { content: "↓"; right: 50%; top: auto; bottom: -13px; transform: translateX(50%); } .rp-flow-icon { grid-row: span 2; margin: 0; } .rp-flow-item p { grid-column: 2 / -1; } }

/* ---- Price: 3 プラン ---- */
.rp-price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.rp-plan { display: flex; flex-direction: column; border: 1px solid var(--color-gray-lighter); background: var(--color-white); padding: clamp(28px, 3vw, 40px); transition: box-shadow .25s ease, border-color .25s ease; }
.rp-plan:hover { box-shadow: 0 12px 32px rgba(27,36,48,.08); border-color: var(--color-black); }
.rp-plan.is-featured { border: 1px solid var(--color-black); box-shadow: 0 12px 32px rgba(27,36,48,.1); position: relative; }
.rp-plan.is-featured::before { content: "RECOMMENDED"; position: absolute; top: 0; left: 0; font-family: var(--font-family-en); font-size: .68rem; font-weight: 600; letter-spacing: .14em; background: var(--color-primary); color: var(--color-black); padding: 6px 14px; }
.rp-plan-en { font-family: var(--font-family-en); font-size: .78rem; font-weight: 600; letter-spacing: .14em; color: var(--color-primary-dark); margin-top: 8px; }
.rp-plan-name { margin-top: 6px; font-size: 1.35rem; font-weight: 700; color: var(--color-black); }
.rp-plan-price { margin-top: 18px; padding-bottom: 20px; border-bottom: 1px solid var(--color-gray-lighter); display: flex; align-items: baseline; gap: 4px; }
.rp-plan-price .yen { font-size: 1rem; font-weight: 700; color: var(--color-black); align-self: center; }
.rp-plan-price .num { font-family: var(--font-family-en); font-size: clamp(2.6rem, 5vw, 3.4rem); font-weight: 600; line-height: 1; color: var(--color-black); }
.rp-plan-price .unit { font-size: .95rem; font-weight: 700; color: var(--color-gray); }
.rp-plan-note { margin-top: 16px; font-size: .76rem; color: var(--color-gray-light); line-height: 1.7; }
.rp-plan-feats { margin-top: 20px; display: grid; gap: 12px; flex: 1; }
.rp-plan-feats li { position: relative; padding-left: 26px; font-size: .9rem; color: var(--color-gray-dark); line-height: 1.55; }
.rp-plan-feats li::before { content: "✓"; position: absolute; left: 0; top: 1px; color: var(--color-primary-dark); font-weight: 700; }
.rp-plan .tp-btn { margin-top: 28px; justify-content: center; }
@media (max-width: 900px) { .rp-price-grid { grid-template-columns: 1fr; } }

/* ---- Article grid (MT 生成カード) : corporate .blog-card を踏襲 ---- */
.rp-article-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.rp-acard { display: flex; flex-direction: column; border: 1px solid var(--color-gray-lighter); background: var(--color-white); transition: box-shadow .25s ease, border-color .25s ease; }
.rp-acard:hover { box-shadow: 0 12px 32px rgba(27,36,48,.08); border-color: var(--color-black); }
.rp-acard-thumb { position: relative; width: 100%; height: 0; padding-top: 56.25%; overflow: hidden; background: var(--color-bg); }
.rp-acard-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.rp-acard-body { padding: 18px 20px 22px; display: flex; flex-direction: column; gap: 8px; }
.rp-acard-date { font-family: var(--font-family-en); font-size: .78rem; color: var(--color-gray-light); }
.rp-acard-title { font-size: .96rem; font-weight: 700; line-height: 1.55; color: var(--color-black); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
@media (max-width: 1000px) { .rp-article-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .rp-article-grid { grid-template-columns: 1fr; } }

/* ---- FAQ: アコーディオン ---- */
.rp-faq-list { max-width: 900px; margin: 0 auto; border-top: 1px solid var(--color-gray-lighter); }
.rp-faq-item { border-bottom: 1px solid var(--color-gray-lighter); }
.rp-faq-q { width: 100%; text-align: left; background: none; border: 0; cursor: pointer; display: flex; align-items: center; gap: 16px; padding: 22px 8px; font-size: 1rem; font-weight: 700; color: var(--color-black); font-family: inherit; }
.rp-faq-q .q { font-family: var(--font-family-en); font-size: 1.05rem; color: var(--color-primary-dark); flex-shrink: 0; }
.rp-faq-q .rp-faq-toggle { margin-left: auto; width: 20px; height: 20px; position: relative; flex-shrink: 0; }
.rp-faq-q .rp-faq-toggle::before, .rp-faq-q .rp-faq-toggle::after { content: ""; position: absolute; background: var(--color-black); transition: transform .25s ease, opacity .25s ease; }
.rp-faq-q .rp-faq-toggle::before { top: 9px; left: 0; width: 20px; height: 2px; }
.rp-faq-q .rp-faq-toggle::after { top: 0; left: 9px; width: 2px; height: 20px; }
.rp-faq-item.is-open .rp-faq-toggle::after { transform: scaleY(0); opacity: 0; }
.rp-faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .28s ease; }
.rp-faq-a-inner { overflow: hidden; }
.rp-faq-item.is-open .rp-faq-a { grid-template-rows: 1fr; }
.rp-faq-a p { padding: 0 8px 24px 40px; color: var(--color-gray-dark); font-size: .95rem; line-height: 1.85; }

/* ---- Partner ---- */
.rp-partner-list { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: clamp(28px, 6vw, 80px); }
.rp-partner-list li { display: flex; align-items: center; justify-content: center; min-height: 60px; }
.rp-partner-list img { max-height: 56px; width: auto; filter: grayscale(1); opacity: .75; transition: filter .2s ease, opacity .2s ease; }
.rp-partner-list img:hover { filter: none; opacity: 1; }

/* ---- CTA band (RPaaS 版, corporate .tp-cta を簡略化した中央寄せ) ---- */
.rp-cta { background: var(--color-black); color: #fff; padding-block: clamp(72px, 10vh, 120px); text-align: center; }
.rp-cta .tp-eyebrow { justify-content: center; color: var(--color-primary); }
.rp-cta h2 { color: #fff; font-size: clamp(1.6rem, 3.2vw, 2.3rem); margin-top: 14px; }
.rp-cta p { margin: 16px auto 0; max-width: 40em; color: #D5DAE0; }
.rp-cta-btns { margin-top: clamp(28px, 4vh, 40px); display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* =============================================================
   旧サイトの図版の引き継ぎ（2026-09-17 社長 FB）
   図版は元デザインのまま使い、v2 側は白地・hairline の器に収める
   ============================================================= */

/* ---- Worry → Solution: 旧 KV スライドの 3 本柱（課題カードの受け） ---- */
.rp-solution { margin-top: clamp(48px, 7vh, 72px); padding-top: clamp(40px, 6vh, 64px); border-top: 1px solid var(--color-gray-lighter); text-align: center; }
.rp-solution-lead { font-size: clamp(1.2rem, 2.4vw, 1.6rem); font-weight: 700; line-height: 1.6; color: var(--color-black); margin-bottom: clamp(24px, 4vh, 40px); }
.rp-solution-lead .tp-eyebrow { display: flex; justify-content: center; margin-bottom: 10px; }
.rp-solution-lead em { font-style: normal; color: var(--color-primary-dark); }
.rp-solution-lead::before { content: ""; display: block; width: 0; height: 0; margin: 0 auto 28px; border-left: 22px solid transparent; border-right: 22px solid transparent; border-top: 14px solid var(--color-primary); }
.rp-pillars-list { max-width: 1000px; margin-inline: auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2.4vw, 32px); }
.rp-pillars-list img { width: 100%; height: auto; display: block; }
@media (max-width: 767px) { .rp-pillars-list { grid-template-columns: 1fr; max-width: 270px; margin: 0 auto; gap: 20px; } }

/* ---- About: 3 ステップ図 ---- */
.rp-steps { margin: clamp(40px, 6vh, 64px) 0 0; }
@media (max-width: 767px) { .rp-steps { border: 1px solid var(--color-gray-lighter); padding: 20px 12px 12px; } }
.rp-steps-title { display: none; text-align: center; font-size: clamp(1.2rem, 2.4vw, 1.6rem); font-weight: 700; color: var(--color-black); }
.rp-steps-title em { font-style: normal; color: var(--color-primary-dark); }
.rp-steps img { width: 100%; height: auto; display: block; }
.rp-steps-hint { display: none; }
@media (max-width: 767px) {
  .rp-steps-title { display: block; margin-bottom: 16px; }
  .rp-steps-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .rp-steps-scroll img { width: 680px; max-width: none; }
  .rp-steps-hint { display: block; margin-top: 10px; text-align: center; font-size: .76rem; color: var(--color-gray-light); }
}
.rp-sub-title { margin-top: clamp(48px, 7vh, 72px); font-size: clamp(1.2rem, 2.2vw, 1.45rem); display: flex; align-items: center; gap: 12px; }
.rp-sub-title::before { content: ""; width: 4px; height: 1em; background: var(--color-primary); }
.rp-sub-title + .rp-points { margin-top: 24px; }
.rp-point-img { display: flex; align-items: center; justify-content: center; height: 150px; margin-bottom: 20px; background: var(--color-bg); }
.rp-point-img img { max-height: 118px; width: auto; }

/* ---- Service: 設計/実行/改善・PRO 6 項目の図 ---- */
.rp-fig-grid { grid-column: 1 / -1; width: 100%; margin: clamp(28px, 4vh, 40px) auto 0; display: grid; gap: 16px; }
.rp-fig-grid img { width: 100%; height: auto; display: block; }
.rp-fig-grid.is-rpaas { grid-template-columns: repeat(3, 1fr); max-width: 900px; }
.rp-fig-grid.is-pro { grid-template-columns: repeat(3, 1fr); max-width: 960px; }
@media (max-width: 767px) {
  .rp-fig-grid.is-rpaas { grid-template-columns: 1fr; max-width: 400px; }
  .rp-fig-grid.is-pro { grid-template-columns: repeat(2, 1fr); gap: 10px; }
}

/* ---- Worry: 人物イラスト ---- */
.rp-worry-card { position: relative; }
.rp-worry-fig { position: absolute; right: clamp(20px, 3vw, 36px); bottom: 0; height: clamp(150px, 16vw, 200px); width: auto; pointer-events: none; }
.rp-worry-list { padding-right: clamp(64px, 8vw, 96px); }

/* =============================================================
   製造業特化の打ち出し（2026-09-17 追加。既存セクションは維持）
   ============================================================= */

/* ---- Hero: 製造業寄り（運営会社の実績を下部に） ---- */
.rp-hero .tp-hero-in { padding-bottom: clamp(64px, 9vh, 104px); }
.rp-hero h1 { max-width: none; }
.rp-hero-proof { margin-top: clamp(40px, 7vh, 72px); display: grid; grid-template-columns: repeat(3, minmax(0, 250px)); border-top: 1px solid rgba(255,255,255,.28); max-width: 820px; }
.rp-hero-proof li { padding: 20px 24px 0; border-left: 1px solid rgba(255,255,255,.18); }
.rp-hero-proof li:first-child { padding-left: 0; border-left: 0; }
.rp-hero-proof .fig { display: block; font-family: var(--font-family-en); font-size: clamp(1.9rem, 3vw, 2.5rem); font-weight: 600; line-height: 1; color: var(--color-primary); text-shadow: 0 2px 16px rgba(0,0,0,.35); }
.rp-hero-proof .fig small { font-family: var(--font-family); font-size: .9rem; font-weight: 700; color: #fff; margin-left: 4px; }
.rp-hero-proof .lbl { display: block; margin-top: 10px; font-size: .8rem; font-weight: 500; line-height: 1.65; color: #D5DAE0; text-shadow: 0 1px 10px rgba(0,0,0,.45); }
@media (max-width: 600px) {
  .rp-hero-proof { margin-top: 32px; grid-template-columns: 1fr; }
  .rp-hero-proof li, .rp-hero-proof li:first-child { display: flex; align-items: center; gap: 16px; padding: 12px 0; border-left: 0; border-bottom: 1px solid rgba(255,255,255,.14); }
  .rp-hero-proof .fig { font-size: 1.6rem; min-width: 108px; }
  .rp-hero-proof .lbl { margin-top: 0; font-size: .76rem; }
  .rp-hero-proof .lbl br { display: none; }
}

/* ---- Worry: 製造業の現場カード（全幅・写真付き） ---- */
.rp-worry-card.is-mfg { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr); padding: 0; border-top: 4px solid var(--color-primary); }
.rp-worry-photo { position: relative; min-height: 280px; }
.rp-worry-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.rp-worry-body { padding: clamp(28px, 3vw, 40px); }
.rp-worry-card.is-mfg .rp-worry-list { padding-right: 0; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 24px; }
@media (max-width: 1000px) { .rp-worry-card.is-mfg .rp-worry-list { grid-template-columns: 1fr; } }
@media (max-width: 800px) { .rp-worry-card.is-mfg { grid-template-columns: 1fr; } .rp-worry-photo { min-height: 0; aspect-ratio: 16 / 9; } }