/* ==========================================================================
   stepper-works デザインシステム main.css
   2026-05-15 / Phase 2 リデザイン本体 (LP / 業種別共通)
   主色 #1E3A8A (深いインディゴ) / 副色 Slate / アクセント Sky / Emerald / Amber
   mobile-first: 390 / 768 / 1024 / 1280
   ========================================================================== */

/* -----------------------------
   Design Tokens (CSS Variables)
   ----------------------------- */
:root {
  /* Brand */
  --c-brand:        #1E3A8A;   /* indigo 800 — h1 / header / primary CTA */
  --c-brand-deep:   #172A66;   /* indigo 900 — hover / focus ring */
  --c-brand-soft:   #E8EDF8;   /* indigo 50  — subtle bg / chip */

  /* Surface */
  --c-bg:           #FFFFFF;
  --c-surface:      #F8FAFC;   /* slate 50 */
  --c-surface-2:    #F1F5F9;   /* slate 100 */

  /* Text */
  --c-text:         #0F172A;   /* slate 900 */
  --c-text-sub:     #475569;   /* slate 600 */
  --c-text-mute:    #64748B;   /* slate 500 */

  /* Border */
  --c-border:       #E2E8F0;   /* slate 200 */
  --c-border-strong:#CBD5E1;   /* slate 300 */

  /* Accent */
  --c-accent:       #0EA5E9;   /* sky 500 — key numbers, secondary highlight */
  --c-success:      #059669;   /* emerald 600 — predict CTA / check */
  --c-success-deep: #047857;   /* emerald 700 — hover */
  --c-caution:      #D97706;   /* amber 600 — warning */
  --c-caution-soft: #FEF3C7;   /* amber 100 — warning bg */

  /* Spacing scale */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;
  --sp-20: 80px;
  --sp-24: 96px;

  /* Radius */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-pill: 999px;

  /* Shadow */
  --shadow-1: 0 1px 2px rgba(15, 23, 42, .04), 0 1px 3px rgba(15, 23, 42, .04);
  --shadow-2: 0 4px 12px rgba(15, 23, 42, .06), 0 2px 4px rgba(15, 23, 42, .04);
  --shadow-3: 0 12px 32px rgba(15, 23, 42, .08), 0 4px 12px rgba(15, 23, 42, .05);

  /* Layout */
  --container-narrow: 880px;   /* P0-1: 760 → 880 (desktop余白問題解消) */
  --container-wide:   1120px;  /* P0-1: 960 → 1120 */

  /* Type */
  --ff-serif: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --ff-sans:  "Noto Sans JP", "Hiragino Kaku Gothic ProN", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ff-num:   "Inter", "Noto Sans JP", system-ui, sans-serif;
  --ff-mono:  "JetBrains Mono", "Menlo", "SFMono-Regular", monospace;

  /* Easing */
  --ease-out: cubic-bezier(.2, .7, .3, 1);
}

/* -----------------------------
   Reset & Base
   ----------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--ff-sans);
  font-size: 16px;
  line-height: 1.75;
  color: var(--c-text);
  background: var(--c-bg);
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--c-brand); text-decoration: none; transition: color .15s var(--ease-out); }
a:hover { color: var(--c-brand-deep); }
:focus-visible { outline: 2px solid var(--c-accent); outline-offset: 2px; border-radius: 4px; }
ul { padding: 0; margin: 0; list-style: none; }
p { margin: 0 0 var(--sp-4); }
hr { border: 0; border-top: 1px solid var(--c-border); margin: var(--sp-12) 0; }

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--ff-serif);
  font-weight: 600;
  color: var(--c-text);
  letter-spacing: .02em;
  margin: 0 0 var(--sp-4);
  line-height: 1.4;
}
h1 { font-size: clamp(28px, 5vw, 40px); line-height: 1.3; }
h2 { font-size: clamp(22px, 3.5vw, 28px); }
h3 { font-size: clamp(17px, 2.5vw, 20px); }
h4 { font-size: 16px; }
small { font-size: 13px; color: var(--c-text-sub); }
.num { font-family: var(--ff-num); font-feature-settings: "tnum"; }

/* -----------------------------
   Layout containers
   ----------------------------- */
.container {
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding-left: var(--sp-5);
  padding-right: var(--sp-5);
}
.container--wide { max-width: var(--container-wide); }
.section { padding: var(--sp-16) 0; }
@media (min-width: 768px) {
  .container { padding-left: var(--sp-8); padding-right: var(--sp-8); }
  .section { padding: var(--sp-24) 0; }
}
/* P0-1: 1280px+ で wide layout 化 */
@media (min-width: 1280px) {
  :root {
    --container-narrow: 1040px;
    --container-wide:   1200px;
  }
}

/* -----------------------------
   Header (sticky)
   ----------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--c-border);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--sp-5);
}
.site-header__brand {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--ff-serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--c-text);
}
.site-header__brand-mark {
  width: 28px; height: 28px;
  background: var(--c-brand);
  color: #fff;
  border-radius: var(--r-sm);
  display: grid; place-items: center;
  font-family: var(--ff-num);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: -.02em;
}
.site-header__nav { display: none; }
.site-header__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  background: var(--c-brand);
  border-radius: var(--r-pill);
  transition: background .15s var(--ease-out);
}
.site-header__cta:hover { background: var(--c-brand-deep); color: #fff; }

@media (min-width: 768px) {
  .site-header__inner { height: 68px; }
  .site-header__nav {
    display: flex;
    align-items: center;
    gap: var(--sp-6);
    margin-left: auto;
    margin-right: var(--sp-6);
    font-size: 14px;
  }
  .site-header__nav a { color: var(--c-text-sub); font-weight: 500; }
  .site-header__nav a:hover { color: var(--c-brand); }
}

/* -----------------------------
   Hero
   ----------------------------- */
.hero {
  position: relative;
  padding: var(--sp-16) 0 var(--sp-12);
  /* P1-3 ついで: gradient 濃度UP (.08 → .14, .06 → .10) */
  background:
    radial-gradient(ellipse 80% 60% at 80% 0%, rgba(14, 165, 233, .14), transparent 60%),
    radial-gradient(ellipse 70% 50% at 0% 20%, rgba(30, 58, 138, .10), transparent 60%),
    var(--c-bg);
  overflow: hidden;
}
/* P0-5: Hero 右側 SVG ビジュアル (desktop only) */
.hero__visual {
  display: none;
}
@media (min-width: 1024px) {
  /* P5-B1-C案: index.html (body.lp-home) のみ grid 化。業種別5本は単カラム維持 */
  .lp-home .hero .container {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: var(--sp-12);
    align-items: center;
  }
  .lp-home .hero__content { min-width: 0; }
  .lp-home .hero__visual {
    display: block;
    width: 100%;
    max-width: 460px;
    margin-left: auto;
  }
  .lp-home .hero__visual svg {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 12px 32px rgba(15, 23, 42, .08));
  }
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--c-brand);
  background: var(--c-brand-soft);
  border-radius: var(--r-pill);
  margin-bottom: var(--sp-5);
  letter-spacing: .06em;
}
.hero__eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  background: var(--c-brand);
  border-radius: 50%;
}
.hero h1 {
  /* P0-3: 46→64 (desktop), mobile 38-42px、行間1.2 */
  font-size: clamp(38px, 6.4vw, 64px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  font-weight: 700;
  margin-bottom: var(--sp-5);
}
.hero h1 em {
  font-style: normal;
  color: var(--c-brand);
  /* P0-3 副: 65→60、.18→.28でアンダーライン強化 */
  background: linear-gradient(180deg, transparent 60%, rgba(14, 165, 233, .28) 60%);
  padding: 0 .15em;
}
.hero__lead {
  font-size: 16px;
  color: var(--c-text-sub);
  line-height: 1.85;
  margin-bottom: var(--sp-3);
  max-width: 56ch;
}
.hero__caveat {
  font-size: 12px;
  color: var(--c-text-mute);
  line-height: 1.7;
  margin: 0 0 var(--sp-8);
  max-width: 56ch;
}
.hero__price-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  align-items: center;
  margin-bottom: var(--sp-6);
}
.price-badge {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  padding: 10px 16px;
  background: #fff;
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-1);
}
.price-badge__amount {
  font-family: var(--ff-num);
  font-feature-settings: "tnum";
  font-size: 24px;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: -.02em;
}
.price-badge__unit { font-size: 13px; color: var(--c-text-sub); }
.price-badge__note { font-size: 12px; color: var(--c-text-mute); margin-left: 6px; }
.price-badge--accent {
  background: var(--c-brand);
  border-color: var(--c-brand);
  color: #fff;
}
.price-badge--accent .price-badge__amount,
.price-badge--accent .price-badge__unit,
.price-badge--accent .price-badge__note { color: #fff; }
.price-badge--accent .price-badge__note { opacity: .85; }

.hero__cta {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-top: var(--sp-2);
}
@media (min-width: 480px) {
  .hero__cta { flex-direction: row; flex-wrap: wrap; }
}

/* -----------------------------
   Buttons
   ----------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 22px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--r-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s var(--ease-out), background .15s var(--ease-out), box-shadow .15s var(--ease-out);
  text-decoration: none;
  line-height: 1;
  letter-spacing: .02em;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--primary {
  background: var(--c-brand);
  color: #fff;
  box-shadow: var(--shadow-2);
}
.btn--primary:hover { background: var(--c-brand-deep); color: #fff; box-shadow: var(--shadow-3); }
.btn--success {
  background: var(--c-success);
  color: #fff;
  box-shadow: var(--shadow-2);
}
.btn--success:hover { background: var(--c-success-deep); color: #fff; box-shadow: var(--shadow-3); }
.btn--ghost {
  background: #fff;
  color: var(--c-brand);
  border-color: var(--c-border-strong);
}
.btn--ghost:hover { background: var(--c-surface); border-color: var(--c-brand); color: var(--c-brand); }
.btn--block { width: 100%; }
.btn__icon { width: 16px; height: 16px; }

/* -----------------------------
   Trust strip (under hero)
   ----------------------------- */
.trust {
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  padding: var(--sp-8) 0;
}
.trust__grid {
  display: grid;
  gap: var(--sp-5);
  grid-template-columns: 1fr;
}
.trust__item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
}
.trust__icon {
  width: 36px; height: 36px;
  flex: 0 0 36px;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  display: grid; place-items: center;
  color: var(--c-brand);
}
.trust__title { font-weight: 600; font-size: 15px; margin: 0 0 2px; color: var(--c-text); font-family: var(--ff-sans); }
.trust__desc { font-size: 13px; color: var(--c-text-sub); margin: 0; line-height: 1.6; }
@media (min-width: 768px) {
  .trust__grid { grid-template-columns: repeat(3, 1fr); gap: var(--sp-8); }
}

/* -----------------------------
   Section heading
   ----------------------------- */
.section__head { margin-bottom: var(--sp-10); }
.section__eyebrow {
  display: inline-block;
  font-family: var(--ff-num);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--c-accent);
  text-transform: uppercase;
  margin-bottom: var(--sp-3);
}
.section__title { margin-bottom: var(--sp-3); }
.section__lead { color: var(--c-text-sub); font-size: 15px; max-width: 56ch; }

/* -----------------------------
   Industry cards (LP body)
   ----------------------------- */
.industry-list {
  display: grid;
  gap: var(--sp-4);
}
/* P0-2: 768px+ で 2カラム + gyosei (5枚目) を全幅 = 目玉化 */
@media (min-width: 768px) {
  .industry-list {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-5);
  }
  .industry-list > a:nth-child(5) {
    grid-column: 1 / -1;
  }
}
.industry-card {
  display: grid;
  gap: var(--sp-3);
  padding: var(--sp-6);
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  transition: border-color .2s var(--ease-out), box-shadow .2s var(--ease-out), transform .2s var(--ease-out);
}
.industry-card:hover {
  border-color: var(--c-brand);
  box-shadow: var(--shadow-2);
  transform: translateY(-2px);
}
/* P0-5: 業種カード内 SVG アイコン */
.industry-card__icon {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  display: grid;
  place-items: center;
  background: var(--c-brand-soft);
  color: var(--c-brand);
  border-radius: var(--r-md);
}
.industry-card__icon svg { width: 24px; height: 24px; }
.industry-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
}
.industry-card__head-left {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  min-width: 0;
}
.industry-card__title {
  font-family: var(--ff-serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--c-text);
  margin: 0;
}
.industry-card__price {
  font-family: var(--ff-num);
  font-feature-settings: "tnum";
  font-size: 14px;
  font-weight: 600;
  color: var(--c-brand);
  white-space: nowrap;
}
.industry-card__desc { font-size: 14px; color: var(--c-text-sub); margin: 0; line-height: 1.7; }
.industry-card__tags {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: var(--sp-1);
}
.tag {
  display: inline-block;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: var(--r-pill);
  background: var(--c-brand-soft);
  color: var(--c-brand);
  font-weight: 500;
}
.industry-card__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-3);
  padding-top: var(--sp-3);
  border-top: 1px dashed var(--c-border);
}
.industry-card__cta a {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-brand);
}
.industry-card__cta a + a { padding-left: var(--sp-3); border-left: 1px solid var(--c-border); }

/* -----------------------------
   Empathy checklist (industry pages)
   ----------------------------- */
.empathy {
  background: var(--c-surface);
}
.empathy__list { display: grid; gap: var(--sp-3); }
.empathy__item {
  display: flex;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-5);
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  font-size: 15px;
  line-height: 1.7;
}
.empathy__item::before {
  content: "✓";
  flex: 0 0 24px;
  width: 24px; height: 24px;
  background: var(--c-brand-soft);
  color: var(--c-brand);
  border-radius: 50%;
  display: grid; place-items: center;
  font-weight: 700;
  font-size: 13px;
}

/* -----------------------------
   Deliverables table
   ----------------------------- */
.deliverable-card {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  box-shadow: var(--shadow-1);
}
.deliverable-card__title {
  font-family: var(--ff-serif);
  font-size: 18px;
  margin: 0 0 var(--sp-5);
  color: var(--c-text);
}
.deliverable-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.deliverable-table th, .deliverable-table td {
  text-align: left;
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--c-border);
}
.deliverable-table th {
  font-weight: 600;
  color: var(--c-text-sub);
  width: 36%;
  font-size: 13px;
}
.deliverable-table td { color: var(--c-text); }
.deliverable-table tr:last-child th, .deliverable-table tr:last-child td { border-bottom: 0; }

.template-toc {
  margin-top: var(--sp-6);
  padding: var(--sp-5);
  background: var(--c-surface-2);
  border-radius: var(--r-md);
}
.template-toc summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--c-brand);
  font-size: 14px;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 6px;
}
.template-toc summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--ff-num);
  font-size: 18px;
  color: var(--c-text-mute);
  transition: transform .2s var(--ease-out);
}
.template-toc[open] summary::after { transform: rotate(45deg); }
.template-toc__list {
  margin: var(--sp-4) 0 0;
  padding-left: var(--sp-5);
  font-size: 13px;
  color: var(--c-text-sub);
  columns: 2;
  column-gap: var(--sp-6);
  line-height: 1.9;
}
.template-toc__note { display: block; margin-top: var(--sp-3); font-size: 12px; color: var(--c-text-mute); }

@media (max-width: 480px) {
  .template-toc__list { columns: 1; }
}

/* -----------------------------
   Timeline (Day 0-7)
   ----------------------------- */
.timeline {
  position: relative;
  display: grid;
  gap: var(--sp-5);
}
.timeline__step {
  position: relative;
  padding: var(--sp-5) var(--sp-5) var(--sp-5) var(--sp-12);
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  /* F-5: Scroll Animation 初期状態 (JS で .is-visible 付与で発火) */
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
  will-change: opacity, transform;
}
.timeline__step.is-visible {
  opacity: 1;
  transform: translateY(0);
}
/* F-5: ステップごとに 0.1秒ずつ遅延 (Day 0 → Day 7 順次フェード) */
.timeline__step:nth-child(1).is-visible { transition-delay: 0s; }
.timeline__step:nth-child(2).is-visible { transition-delay: 0.1s; }
.timeline__step:nth-child(3).is-visible { transition-delay: 0.2s; }
.timeline__step:nth-child(4).is-visible { transition-delay: 0.3s; }
.timeline__step:nth-child(5).is-visible { transition-delay: 0.4s; }
.timeline__step:nth-child(6).is-visible { transition-delay: 0.5s; }
.timeline__step:nth-child(7).is-visible { transition-delay: 0.6s; }
.timeline__step:nth-child(8).is-visible { transition-delay: 0.7s; }
/* F-5: prefers-reduced-motion 対応 (アニメーション無効化、全Step即表示) */
@media (prefers-reduced-motion: reduce) {
  .timeline__step {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .timeline__step.is-visible { transition-delay: 0s; }
}
/* F-5: JS無効環境でも見えるようにフォールバック (no-js クラスは付与しないが、html要素にJS未実行時の保険) */
.no-js .timeline__step {
  opacity: 1;
  transform: none;
}
.timeline__step::before {
  content: attr(data-day);
  position: absolute;
  left: var(--sp-4);
  top: var(--sp-5);
  width: 36px; height: 36px;
  background: var(--c-brand);
  color: #fff;
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--ff-num);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .02em;
}
.timeline__title { font-family: var(--ff-serif); font-size: 16px; margin: 0 0 4px; }
.timeline__desc { font-size: 13.5px; color: var(--c-text-sub); margin: 0; line-height: 1.7; }
@media (min-width: 1024px) {
  .timeline { grid-template-columns: repeat(5, 1fr); gap: var(--sp-3); }
  .timeline__step { padding: var(--sp-12) var(--sp-4) var(--sp-4); text-align: center; }
  .timeline__step::before {
    left: 50%;
    top: var(--sp-4);
    transform: translateX(-50%);
  }
  /* F-5 P1-1: desktop 5列横並び時は delay を縮小 (右端 Day 7 の待ち感解消) */
  .timeline__step:nth-child(1).is-visible { transition-delay: 0s; }
  .timeline__step:nth-child(2).is-visible { transition-delay: 0.05s; }
  .timeline__step:nth-child(3).is-visible { transition-delay: 0.10s; }
  .timeline__step:nth-child(4).is-visible { transition-delay: 0.15s; }
  .timeline__step:nth-child(5).is-visible { transition-delay: 0.20s; }
  .timeline__step:nth-child(6).is-visible { transition-delay: 0.25s; }
  .timeline__step:nth-child(7).is-visible { transition-delay: 0.30s; }
  .timeline__step:nth-child(8).is-visible { transition-delay: 0.35s; }
}

/* -----------------------------
   Caution box (士業法非抵触)
   ----------------------------- */
.caution {
  display: flex;
  gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-6);
  background: var(--c-caution-soft);
  border-left: 4px solid var(--c-caution);
  border-radius: var(--r-sm);
  font-size: 14px;
  color: #6E3B00;
  line-height: 1.7;
}
.caution__icon {
  flex: 0 0 22px;
  font-size: 16px;
  color: var(--c-caution);
  font-weight: 700;
}
.caution strong { color: #6E3B00; }

/* -----------------------------
   FAQ (details)
   ----------------------------- */
.faq { display: grid; gap: var(--sp-3); }
.faq__item {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color .15s var(--ease-out);
}
.faq__item[open] { border-color: var(--c-brand); }
.faq__q {
  cursor: pointer;
  list-style: none;
  padding: var(--sp-4) var(--sp-5);
  font-weight: 600;
  font-size: 15px;
  color: var(--c-text);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  position: relative;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q::before {
  content: "Q";
  flex: 0 0 28px;
  width: 28px; height: 28px;
  background: var(--c-brand-soft);
  color: var(--c-brand);
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--ff-num);
  font-weight: 700;
  font-size: 13px;
}
.faq__q::after {
  content: "+";
  margin-left: auto;
  color: var(--c-text-mute);
  font-family: var(--ff-num);
  font-size: 22px;
  transition: transform .2s var(--ease-out);
  line-height: 1;
}
.faq__item[open] .faq__q::after { transform: rotate(45deg); }
.faq__a {
  padding: 0 var(--sp-5) var(--sp-5) calc(var(--sp-5) + 28px + var(--sp-3));
  font-size: 14px;
  color: var(--c-text-sub);
  line-height: 1.85;
}
.faq__a p { margin: 0; }
.faq__a p + p { margin-top: var(--sp-3); }

/* -----------------------------
   Re-CTA Block
   ----------------------------- */
.recta {
  position: relative;
  padding: var(--sp-12) var(--sp-6);
  background:
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(14, 165, 233, .18), transparent 70%),
    linear-gradient(180deg, var(--c-brand) 0%, var(--c-brand-deep) 100%);
  color: #fff;
  border-radius: var(--r-lg);
  text-align: center;
  overflow: hidden;
}
.recta h2 {
  font-family: var(--ff-serif);
  color: #fff;
  font-size: clamp(22px, 4vw, 30px);
  margin-bottom: var(--sp-4);
}
.recta p { color: rgba(255, 255, 255, .85); font-size: 15px; max-width: 50ch; margin: 0 auto var(--sp-6); }
.recta .price-badge { background: rgba(255, 255, 255, .12); border-color: rgba(255, 255, 255, .25); }
.recta .price-badge__amount,
.recta .price-badge__unit,
.recta .price-badge__note { color: #fff; }
.recta__cta {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  align-items: center;
  margin-top: var(--sp-6);
}
@media (min-width: 480px) {
  .recta__cta { flex-direction: row; justify-content: center; }
}
.recta .btn--ghost { background: rgba(255, 255, 255, .08); color: #fff; border-color: rgba(255, 255, 255, .35); }
.recta .btn--ghost:hover { background: rgba(255, 255, 255, .18); color: #fff; }
/* P0-4: re-CTA 内 primary は白bg+indigo文字 (indigo bg上で読みやすく) */
.recta .btn--primary { background: #fff; color: var(--c-brand); }
.recta .btn--primary:hover { background: var(--c-surface); color: var(--c-brand-deep); }
/* btn--success は将来用に残す (現状未使用) */
.recta .btn--success { background: #fff; color: var(--c-brand); }
.recta .btn--success:hover { background: var(--c-surface); color: var(--c-brand-deep); }

/* -----------------------------
   Operator info card
   ----------------------------- */
.operator {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  font-size: 14px;
  color: var(--c-text-sub);
  display: grid;
  gap: var(--sp-2);
}
.operator__title { font-family: var(--ff-serif); font-size: 16px; color: var(--c-text); margin: 0 0 var(--sp-2); }
.operator strong { color: var(--c-text); font-weight: 600; }

/* -----------------------------
   Footer
   ----------------------------- */
.site-footer {
  background: #0B132B;
  color: rgba(255, 255, 255, .72);
  padding: var(--sp-12) 0 var(--sp-8);
  font-size: 13px;
  line-height: 1.8;
}
.site-footer a { color: rgba(255, 255, 255, .9); }
.site-footer a:hover { color: #fff; }
.site-footer__inner {
  display: grid;
  gap: var(--sp-8);
}
.site-footer__brand {
  font-family: var(--ff-serif);
  font-size: 18px;
  color: #fff;
  font-weight: 600;
  margin-bottom: var(--sp-2);
}
.site-footer__desc { color: rgba(255, 255, 255, .6); font-size: 13px; }
.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2) var(--sp-5);
  font-size: 13px;
}
.site-footer__nav a { color: rgba(255, 255, 255, .8); font-weight: 500; }
.site-footer__bottom {
  margin-top: var(--sp-8);
  padding-top: var(--sp-5);
  border-top: 1px solid rgba(255, 255, 255, .12);
  font-size: 12px;
  color: rgba(255, 255, 255, .55);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  justify-content: space-between;
}
@media (min-width: 768px) {
  .site-footer__inner { grid-template-columns: 1.4fr 1fr; gap: var(--sp-12); }
}

/* -----------------------------
   Sticky bottom CTA (mobile only)
   ----------------------------- */
.sticky-cta {
  position: fixed;
  left: var(--sp-3);
  right: var(--sp-3);
  bottom: var(--sp-3);
  z-index: 40;
  display: flex;
  gap: var(--sp-2);
  padding: var(--sp-2);
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(10px);
  border: 1px solid var(--c-border);
  border-radius: var(--r-pill);
  box-shadow: var(--shadow-3);
}
.sticky-cta .btn { flex: 1; min-height: 44px; padding: 10px 14px; font-size: 13.5px; }
@media (min-width: 768px) { .sticky-cta { display: none; } }

/* -----------------------------
   Sticky right-bottom CTA (desktop only / Phase 5 / F-3)
   ----------------------------- */
.sticky-cta-desktop {
  display: none; /* mobile では非表示 (mobile は .sticky-cta が担当) */
}
@media (min-width: 768px) {
  .sticky-cta-desktop {
    position: fixed;
    right: var(--sp-6);
    bottom: var(--sp-6);
    z-index: 35;
    display: inline-flex;
    align-items: center;
    gap: var(--sp-3);
    padding: 12px 18px 12px 14px;
    background: var(--c-brand);
    color: #fff;
    text-decoration: none;
    border-radius: var(--r-pill);
    box-shadow: 0 12px 32px rgba(15, 23, 42, .22), 0 2px 6px rgba(15, 23, 42, .12);
    font-family: var(--ff-sans);
    font-weight: 600;
    line-height: 1.25;
    transition: background-color .2s var(--ease-out), box-shadow .2s var(--ease-out), transform .2s var(--ease-out);
  }
  .sticky-cta-desktop:hover,
  .sticky-cta-desktop:focus-visible {
    background: var(--c-brand-deep);
    box-shadow: 0 16px 40px rgba(15, 23, 42, .26), 0 4px 10px rgba(15, 23, 42, .14);
    transform: translateY(-1px);
  }
  .sticky-cta-desktop:focus-visible {
    outline: 2px solid var(--c-accent);
    outline-offset: 2px;
  }
  .sticky-cta-desktop__icon {
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .14);
    color: #fff;
    flex: 0 0 30px;
  }
  .sticky-cta-desktop__label {
    display: flex;
    flex-direction: column;
    gap: 1px;
  }
  .sticky-cta-desktop__main {
    font-size: 14px;
    letter-spacing: .01em;
  }
  .sticky-cta-desktop__sub {
    font-family: var(--ff-num);
    font-feature-settings: "tnum";
    font-size: 11.5px;
    font-weight: 500;
    color: rgba(255, 255, 255, .82);
  }
}
/* Reduce motion 対応 */
@media (prefers-reduced-motion: reduce) {
  .sticky-cta-desktop { transition: none; }
  .sticky-cta-desktop:hover { transform: none; }
}

/* -----------------------------
   Testimonials (Phase 5 / F-1)
   ----------------------------- */
.testimonials {
  display: grid;
  gap: var(--sp-4);
}
@media (min-width: 768px) {
  .testimonials {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-5);
  }
}
.testimonial-card {
  position: relative;
  display: grid;
  gap: var(--sp-3);
  padding: var(--sp-6) var(--sp-5) var(--sp-5);
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-1);
  overflow: hidden;
}
.testimonial-card__quote-mark {
  position: absolute;
  top: -10px;
  left: var(--sp-4);
  font-family: var(--ff-serif);
  font-size: 64px;
  line-height: 1;
  color: var(--c-brand-soft);
  pointer-events: none;
  user-select: none;
}
.testimonial-card__body {
  position: relative;
  z-index: 1;
  margin: var(--sp-3) 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--c-text);
}
.testimonial-card__body strong {
  color: var(--c-brand);
  font-weight: 600;
}
.testimonial-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: auto;
  padding-top: var(--sp-3);
  border-top: 1px dashed var(--c-border);
}
.testimonial-card__industry {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  background: var(--c-brand-soft);
  color: var(--c-brand);
}
.testimonial-card__scale {
  display: inline-block;
  font-size: 12px;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  background: var(--c-surface-2);
  color: var(--c-text-sub);
}
.testimonial-card__attrib {
  font-size: 11.5px;
  color: var(--c-text-mute);
  font-style: normal;
}
.testimonials__caveat {
  font-size: 0.7em;
  font-weight: 500;
  color: var(--c-text-mute);
  margin-left: var(--sp-2);
  letter-spacing: 0;
}
.testimonials__disclaimer {
  margin-top: var(--sp-6);
  font-size: 12px;
  color: var(--c-text-mute);
  text-align: center;
  line-height: 1.7;
}

/* -----------------------------
   Legal / Doc style (tokushoho / privacy)
   ----------------------------- */
.legal {
  background: var(--c-surface);
  padding: var(--sp-12) 0;
}
.legal__doc {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--sp-10) var(--sp-8);
  box-shadow: var(--shadow-1);
}
@media (max-width: 600px) {
  .legal__doc { padding: var(--sp-8) var(--sp-5); }
}
.legal__title {
  font-family: var(--ff-serif);
  font-size: clamp(22px, 4vw, 30px);
  color: var(--c-text);
  border-bottom: 2px solid var(--c-brand);
  padding-bottom: var(--sp-3);
  margin: 0 0 var(--sp-3);
}
.legal__updated { font-size: 13px; color: var(--c-text-mute); margin: 0 0 var(--sp-8); }
.legal__doc h2 {
  font-family: var(--ff-serif);
  font-size: 18px;
  color: var(--c-brand);
  margin: var(--sp-10) 0 var(--sp-3);
  padding-left: var(--sp-3);
  border-left: 4px solid var(--c-brand);
}
.legal__doc h3 {
  font-size: 15px;
  margin: var(--sp-6) 0 var(--sp-2);
  color: var(--c-text);
  font-family: var(--ff-sans);
}
.legal__doc p, .legal__doc li { font-size: 14.5px; color: var(--c-text); line-height: 1.85; }
.legal__doc ul, .legal__doc ol { margin: var(--sp-3) 0; padding-left: var(--sp-6); }
.legal__doc ul li, .legal__doc ol li { margin-bottom: var(--sp-2); }
.legal__doc dl { margin: var(--sp-3) 0; }
.legal__doc dt { font-weight: 600; color: var(--c-text); margin-top: var(--sp-4); font-size: 14.5px; }
.legal__doc dd { margin: var(--sp-1) 0 0; padding: 0; color: var(--c-text-sub); font-size: 14.5px; }
.legal__doc table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--sp-3) 0;
  font-size: 14px;
}
.legal__doc table th, .legal__doc table td {
  padding: var(--sp-3);
  border: 1px solid var(--c-border);
  text-align: left;
  vertical-align: top;
}
.legal__doc table th { background: var(--c-surface); font-weight: 600; color: var(--c-text); }
.legal__doc table td { color: var(--c-text); }
.legal__doc .note { font-size: 13px; color: var(--c-text-mute); margin-top: var(--sp-3); }

/* -----------------------------
   Utilities
   ----------------------------- */
.u-text-center { text-align: center; }
.u-mt-0 { margin-top: 0 !important; }
.u-mt-4 { margin-top: var(--sp-8); }
.u-mb-0 { margin-bottom: 0 !important; }
.u-mb-4 { margin-bottom: var(--sp-8); }
.u-show-md { display: none; }
@media (min-width: 768px) { .u-show-md { display: initial; } .u-hide-md { display: none; } }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* Bottom padding to clear sticky CTA on mobile */
@media (max-width: 767px) {
  body { padding-bottom: 88px; }
}

/* ==========================================================================
   Diagnostic Tool (K3 / DG-037 / 2026-05-15)
   1分・3問・vanilla JS実装、CV+15-25%目標
   ========================================================================== */

.section__head--center {
  text-align: center;
}
.section__head--center .section__lead {
  margin-left: auto;
  margin-right: auto;
}

.diagnostic {
  background: linear-gradient(180deg, var(--c-bg) 0%, var(--c-brand-soft) 100%);
}

.diag__title-sub {
  display: inline-block;
  font-family: var(--ff-num);
  font-size: 0.55em;
  font-weight: 500;
  color: var(--c-text-mute);
  margin-left: var(--sp-2);
  letter-spacing: 0.02em;
  vertical-align: middle;
}

.diag {
  max-width: 720px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-2);
  padding: var(--sp-8) var(--sp-6);
}
@media (min-width: 768px) {
  .diag {
    padding: var(--sp-10) var(--sp-10);
  }
}

/* ----- Progress ----- */
.diag__progress {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
}
.diag__progress-track {
  flex: 1;
  height: 6px;
  background: var(--c-surface-2);
  border-radius: var(--r-pill);
  overflow: hidden;
}
.diag__progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--c-brand) 0%, var(--c-accent) 100%);
  border-radius: var(--r-pill);
  transition: width 0.3s var(--ease-out);
}
.diag__progress-text {
  font-family: var(--ff-num);
  font-size: 12px;
  font-weight: 600;
  color: var(--c-text-mute);
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.diag__progress-text span {
  color: var(--c-brand);
}

/* ----- Step (fieldset) ----- */
.diag__step {
  border: 0;
  margin: 0;
  padding: 0;
  min-width: 0;
}
.diag__step[hidden] { display: none; }

.diag__q-num {
  display: inline-block;
  font-family: var(--ff-num);
  font-size: 11px;
  font-weight: 700;
  color: var(--c-brand);
  background: var(--c-brand-soft);
  padding: 4px 10px;
  border-radius: var(--r-pill);
  letter-spacing: 0.08em;
  margin-bottom: var(--sp-3);
}
.diag__q-title {
  font-family: var(--ff-serif);
  font-size: clamp(17px, 2.4vw, 20px);
  font-weight: 600;
  color: var(--c-text);
  margin: 0 0 var(--sp-2);
  line-height: 1.5;
}
.diag__q-hint {
  font-size: 13px;
  color: var(--c-text-sub);
  margin: 0 0 var(--sp-5);
  line-height: 1.65;
}

/* ----- Choices ----- */
.diag__choices {
  display: grid;
  gap: var(--sp-3);
  grid-template-columns: 1fr;
  margin-top: var(--sp-5);
}
@media (min-width: 600px) {
  .diag__choices {
    grid-template-columns: repeat(2, 1fr);
  }
}

.diag__choice {
  appearance: none;
  -webkit-appearance: none;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--sp-3);
  width: 100%;
  min-height: 56px;
  padding: 14px 18px;
  font-family: var(--ff-sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--c-text);
  background: #fff;
  border: 1.5px solid var(--c-border-strong);
  border-radius: var(--r-md);
  cursor: pointer;
  text-align: left;
  line-height: 1.5;
  transition: border-color .15s var(--ease-out), background .15s var(--ease-out), transform .1s var(--ease-out), box-shadow .15s var(--ease-out);
}
.diag__choice:hover {
  border-color: var(--c-brand);
  background: var(--c-brand-soft);
  transform: translateY(-1px);
  box-shadow: var(--shadow-1);
}
.diag__choice:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}
.diag__choice:active {
  transform: translateY(0);
}
.diag__choice.is-selected {
  border-color: var(--c-brand);
  background: var(--c-brand);
  color: #fff;
  box-shadow: var(--shadow-2);
}
.diag__choice.is-selected::before {
  content: "✓";
  display: inline-block;
  width: 20px;
  height: 20px;
  background: #fff;
  color: var(--c-brand);
  border-radius: 50%;
  font-weight: 700;
  font-size: 12px;
  text-align: center;
  line-height: 20px;
  flex: 0 0 20px;
}

/* ----- Nav ----- */
.diag__nav {
  margin-top: var(--sp-5);
  display: flex;
  justify-content: flex-start;
}
.diag__back {
  appearance: none;
  background: transparent;
  border: 0;
  color: var(--c-text-sub);
  font-size: 13px;
  cursor: pointer;
  padding: 6px 0;
  font-weight: 500;
  transition: color .15s var(--ease-out);
}
.diag__back:hover {
  color: var(--c-brand);
}
.diag__back:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ----- Result ----- */
.diag__result {
  animation: diagFadeIn 0.4s var(--ease-out);
}
@media (prefers-reduced-motion: reduce) {
  .diag__result { animation: none; }
}
@keyframes diagFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.diag__result-head {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-5);
  padding-bottom: var(--sp-5);
  border-bottom: 1px solid var(--c-border);
}
.diag__result-rank {
  display: grid;
  place-items: center;
  width: 60px;
  height: 60px;
  flex: 0 0 60px;
  background: linear-gradient(135deg, var(--c-brand) 0%, var(--c-brand-deep) 100%);
  color: #fff;
  font-family: var(--ff-num);
  font-size: 28px;
  font-weight: 700;
  border-radius: 50%;
  box-shadow: var(--shadow-2);
}
.diag__result-eyebrow {
  font-size: 12px;
  font-weight: 600;
  color: var(--c-text-mute);
  margin: 0 0 2px;
  letter-spacing: 0.04em;
}
.diag__result-title {
  font-family: var(--ff-serif);
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 700;
  color: var(--c-text);
  margin: 0;
  line-height: 1.3;
}

.diag__result-summary {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--c-text);
  margin: 0 0 var(--sp-5);
}

.diag__result-detail {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
  margin-bottom: var(--sp-5);
}
@media (min-width: 600px) {
  .diag__result-detail {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-4);
  }
}
.diag__result-stat {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.diag__result-stat-label {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--c-text-mute);
  letter-spacing: 0.04em;
}
.diag__result-stat-value {
  font-family: var(--ff-num);
  font-size: 16px;
  font-weight: 600;
  color: var(--c-brand);
  letter-spacing: -0.01em;
}

.diag__result-rec {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--c-text-sub);
  background: var(--c-brand-soft);
  border-left: 3px solid var(--c-brand);
  border-radius: var(--r-sm);
  padding: var(--sp-4) var(--sp-5);
  margin: 0 0 var(--sp-6);
}

.diag__result-cta {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-5);
}
@media (min-width: 480px) {
  .diag__result-cta {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .diag__result-cta .btn {
    flex: 1;
    min-width: 200px;
  }
}

.diag__result-nav {
  text-align: center;
  margin-bottom: var(--sp-4);
}
.diag__restart {
  appearance: none;
  background: transparent;
  border: 0;
  color: var(--c-text-mute);
  font-size: 13px;
  cursor: pointer;
  padding: 6px 12px;
  font-weight: 500;
  border-radius: var(--r-sm);
  transition: color .15s var(--ease-out), background .15s var(--ease-out);
}
.diag__restart:hover {
  color: var(--c-brand);
  background: var(--c-brand-soft);
}
.diag__restart:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}

.diag__result-disclaimer {
  font-size: 11.5px;
  color: var(--c-text-mute);
  line-height: 1.7;
  margin: 0;
  text-align: center;
}

/* ==========================================================================
   Monthly Plan Section (DG-038 / 2026-05-15 / 草案統合)
   ========================================================================== */

/* ----- Plan Grid (3 Tier 比較カード) ----- */
.plan-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
  margin-top: var(--sp-8);
}
@media (min-width: 768px) {
  .plan-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-6);
  }
}

.plan-card {
  position: relative;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: var(--sp-8) var(--sp-6);
  display: flex;
  flex-direction: column;
  transition: box-shadow .2s var(--ease-out), transform .2s var(--ease-out), border-color .2s var(--ease-out);
}
.plan-card:hover {
  box-shadow: var(--shadow-2);
  transform: translateY(-2px);
  border-color: var(--c-border-strong);
}
.plan-card--featured {
  border: 2px solid var(--c-brand);
  box-shadow: 0 4px 16px rgba(30, 58, 138, .12);
}
.plan-card--featured:hover {
  border-color: var(--c-brand);
  box-shadow: var(--shadow-3);
}
.plan-card__badge {
  position: absolute;
  top: -12px;
  right: var(--sp-5);
  background: var(--c-brand);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--r-pill);
  letter-spacing: .04em;
}
.plan-card__head {
  margin-bottom: var(--sp-5);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--c-border);
}
.plan-card__tier {
  display: inline-block;
  font-family: var(--ff-num);
  font-size: 12px;
  font-weight: 600;
  color: var(--c-brand);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: var(--sp-2);
}
.plan-card__name {
  font-family: var(--ff-serif);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.45;
  margin: 0 0 var(--sp-4);
  color: var(--c-text);
}
.plan-card__price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: var(--sp-2);
}
.plan-card__price-amount {
  font-family: var(--ff-num);
  font-feature-settings: "tnum";
  font-size: 32px;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: -.02em;
}
.plan-card__price-unit {
  font-size: 13px;
  color: var(--c-text-sub);
}
.plan-card__target {
  font-size: 13px;
  color: var(--c-text-sub);
  margin: 0;
}
.plan-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--sp-5);
  flex: 1;
}
.plan-card__features li {
  font-size: 14px;
  line-height: 1.7;
  padding: 8px 0 8px 24px;
  position: relative;
  color: var(--c-text);
}
.plan-card__features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 8px;
  color: var(--c-brand);
  font-weight: 700;
}
.plan-card__features strong {
  color: var(--c-brand);
  font-weight: 600;
}
.plan-card__note {
  font-size: 12px;
  color: var(--c-text-sub);
  line-height: 1.6;
  margin: 0;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--c-border);
}

/* ----- Disclaimer ----- */
.plan-disclaimer {
  margin-top: var(--sp-8);
  padding: var(--sp-5) var(--sp-6);
  background: var(--c-brand-soft);
  border-left: 3px solid var(--c-brand);
  border-radius: var(--r-sm);
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-text-sub);
}
.plan-disclaimer p { margin: 0; }
.plan-disclaimer strong { color: var(--c-text); }

/* ----- Upsell Timeline ----- */
.plan-upsell {
  margin-top: var(--sp-12);
  padding: var(--sp-8) var(--sp-6);
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
}
.plan-upsell__head {
  text-align: center;
  margin-bottom: var(--sp-8);
}
.plan-upsell__title {
  font-family: var(--ff-serif);
  font-size: 22px;
  font-weight: 600;
  margin: 0 0 var(--sp-3);
  color: var(--c-text);
}
.plan-upsell__lead {
  font-size: 14px;
  color: var(--c-text-sub);
  line-height: 1.7;
  margin: 0;
}
.plan-upsell__timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}
@media (min-width: 768px) {
  .plan-upsell__timeline {
    grid-template-columns: repeat(5, 1fr);
    gap: var(--sp-3);
  }
}
.plan-upsell__step {
  padding: var(--sp-4);
  background: var(--c-surface);
  border-radius: var(--r-sm);
  border: 1px solid var(--c-border);
}
.plan-upsell__step--highlight {
  background: var(--c-brand-soft);
  border-color: rgba(30, 58, 138, .2);
}
.plan-upsell__step-day {
  font-family: var(--ff-num);
  font-size: 11px;
  font-weight: 700;
  color: var(--c-brand);
  letter-spacing: .08em;
  margin-bottom: 6px;
}
.plan-upsell__step-title {
  font-family: var(--ff-sans);
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 var(--sp-2);
  color: var(--c-text);
  line-height: 1.4;
}
.plan-upsell__step-desc {
  font-size: 12px;
  line-height: 1.6;
  color: var(--c-text-sub);
  margin: 0;
}
.plan-upsell__note {
  margin-top: var(--sp-5);
  font-size: 12px;
  color: var(--c-text-mute);
  text-align: center;
}

/* ----- Terms ----- */
.plan-terms {
  margin-top: var(--sp-8);
  padding: var(--sp-6);
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
}
.plan-terms__title {
  font-family: var(--ff-serif);
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 var(--sp-4);
  color: var(--c-text);
}
.plan-terms__list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.plan-terms__list li {
  font-size: 14px;
  line-height: 1.8;
  padding: 6px 0 6px 20px;
  position: relative;
  color: var(--c-text);
}
.plan-terms__list li::before {
  content: "•";
  position: absolute;
  left: 4px;
  color: var(--c-brand);
  font-weight: 700;
}
.plan-terms__list strong { color: var(--c-text); font-weight: 600; }

/* ----- Inside re-CTA on indigo bg (link inside disclaimer paragraph) ----- */
.recta .plan-card__features strong { color: #fff; }