@charset "utf-8";
/* ============================================================
   自社WEBサイト スタイルシート v3（ショーケース主導）
   準拠: DESIGN.md v3
   基準色: #ffffff / #080808 / #146ef5   コンテナ: 1200px
   方針: 画像を使わずCSSで描画 / Tailwind CDN 不使用（2-14）
        v1・v2 のクラス名は互換維持（他ページを壊さない）
   ============================================================ */

/* ---------- 1. トークン ---------- */
:root {
  --c-bg: #ffffff;
  --c-ink: #080808;
  --c-blue: #146ef5;
  --c-blue-hover: #0f57c4;
  --c-blue-press: #0c47a0;
  --c-blue-soft: #eef4ff;
  --c-blue-dark: #4d8bff;

  --c-text: #2e3238;
  --c-muted: #5b626c;
  --c-on-ink: #ffffff;
  --c-on-ink-muted: #a7aeb9;

  --c-surface: #f6f7f9;
  --c-surface-2: #eef0f4;

  --c-line: #e4e7ec;
  --c-line-strong: #8a929b;
  --c-line-ink: rgba(255, 255, 255, 0.14);

  --c-error: #b3261e;
  --c-focus: #146ef5;

  /* v1/v2 互換エイリアス */
  --c-bg-soft: var(--c-surface);
  --c-bg-gray: var(--c-surface);
  --c-bg-ivory: var(--c-surface);
  --c-bg-blue: var(--c-blue-soft);
  --c-bg-blue-tint: var(--c-blue-soft);
  --c-bg-dark: var(--c-ink);
  --c-text-muted: var(--c-muted);
  --c-on-dark: var(--c-on-ink);
  --c-on-dark-muted: var(--c-on-ink-muted);
  --c-blue-on-dark: var(--c-blue-dark);
  --c-blue-active: var(--c-blue-press);
  --c-border: var(--c-line);
  --c-border-strong: var(--c-line-strong);
  --c-line-dark: var(--c-line-ink);

  --font-sans: system-ui, -apple-system, "Segoe UI", "Hiragino Kaku Gothic ProN",
    "Hiragino Sans", "Noto Sans JP", "Yu Gothic Medium", "Yu Gothic", Meiryo, sans-serif;

  --s-4: 4px;   --s-8: 8px;   --s-12: 12px; --s-16: 16px;
  --s-24: 24px; --s-32: 32px; --s-40: 40px; --s-48: 48px;
  --s-64: 64px; --s-80: 80px; --s-96: 96px; --s-120: 120px;
  --s-160: 160px; --s-128: 120px; --s-200: 160px;

  --w-container: 1200px;
  --w-wide: 1200px;
  --w-prose: 680px;
  --w-statement: 760px;
  --w-form: 560px;
  --w-narrow: 880px;

  --shadow-sm: 0 1px 2px rgba(8, 8, 8, 0.06);
  --shadow-md: 0 10px 28px -12px rgba(8, 8, 8, 0.16);
  --shadow-lg: 0 30px 70px -28px rgba(8, 8, 8, 0.28);
  --shadow-blue: 0 18px 40px -18px rgba(20, 110, 245, 0.5);

  --radius-sm: 6px;
  --radius: 8px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-card: 8px;

  --header-h: 68px;
  --ease: cubic-bezier(0.16, 0.84, 0.28, 1);
}

@media (min-width: 900px) { :root { --header-h: 76px; } }

/* ---------- 2. リセット ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 24px);
}

body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: 0.02em;
  line-break: strict;
  overflow-wrap: anywhere;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

@media (min-width: 900px) { body { font-size: 17px; } }

@media (max-width: 599px) {
  .prose h1, .prose p, .steps h3, .steps p, .callout p { text-wrap: pretty; }
  .steps .mobile-phrase { white-space: nowrap; }
  .prose .utility-mobile-phrase { white-space: nowrap; }
}
@media (min-width: 400px) and (max-width: 599px) {
  .prose .utility-title-phrase { white-space: nowrap; }
}

img, svg { max-width: 100%; height: auto; vertical-align: middle; }

/* ---------- 3. タイポグラフィ ---------- */
h1, h2, h3, h4 { margin: 0; color: var(--c-ink); font-weight: 700; }

h1 {
  font-size: clamp(38px, 6.6vw, 80px);
  line-height: 1.22;
  letter-spacing: -0.005em;
}

h2 {
  font-size: clamp(30px, 4.6vw, 56px);
  line-height: 1.3;
  letter-spacing: 0;
}

h3 {
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.55;
  letter-spacing: 0.01em;
}

p { margin: 0; }
p + p { margin-top: var(--s-24); }

a { color: var(--c-blue); }
a:hover { color: var(--c-blue-hover); }

strong, b { font-weight: 700; color: var(--c-ink); }
ul, ol { margin: 0; padding: 0; }

.prose { max-width: var(--w-prose); }
.prose > * + * { margin-top: var(--s-24); }

.lead { font-size: clamp(17px, 1.4vw, 20px); line-height: 1.85; color: var(--c-text); }

.statement {
  max-width: var(--w-statement);
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.7;
  font-weight: 700;
  color: inherit;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s-8);
  margin-bottom: var(--s-16);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-blue);
}

.eyebrow::before { content: ""; width: 22px; height: 2px; background: currentColor; }

.muted { color: var(--c-muted); }
.note { font-size: 14px; line-height: 1.7; color: var(--c-muted); }

/* ---------- 4. フォーカス ---------- */
:focus-visible { outline: 2px solid var(--c-focus); outline-offset: 3px; border-radius: 3px; }
.section--dark :focus-visible { outline-color: var(--c-blue-dark); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  padding: 12px 18px; background: var(--c-blue); color: #fff;
  font-weight: 700; text-decoration: none; border-radius: 0 0 var(--radius) 0;
}

.skip-link:focus { left: 0; top: 0; color: #fff; }

/* ---------- 5. レイアウト ---------- */
.container {
  width: 100%;
  max-width: var(--w-container);
  margin-inline: auto;
  padding-inline: 20px;
}

.container--wide { max-width: var(--w-wide); }

@media (min-width: 640px) { .container { padding-inline: 32px; } }
@media (min-width: 1200px) { .container { padding-inline: 40px; } }

.section { padding-block: 72px; position: relative; }
@media (min-width: 900px) { .section { padding-block: var(--s-120); } }

.section--tight { padding-block: 72px; }
@media (min-width: 900px) { .section--tight { padding-block: 112px; } }

.section--airy { padding-block: var(--s-80); }
@media (min-width: 900px) { .section--airy { padding-block: var(--s-160); } }

.section--soft, .section--gray, .section--ivory { background: var(--c-surface); }
.section--blue { background: var(--c-blue-soft); }
.section--dark { background: var(--c-ink); color: var(--c-on-ink); }

.section--dark h1, .section--dark h2, .section--dark h3 { color: var(--c-on-ink); }
.section--dark .muted, .section--dark .note { color: var(--c-on-ink-muted); }
.section--dark .eyebrow { color: var(--c-blue-dark); }
.section--dark strong, .section--dark b { color: var(--c-on-ink); }
.section--dark a { color: var(--c-blue-dark); }

.section__head { max-width: var(--w-prose); }
.section__head p { margin-top: var(--s-16); }
@media (min-width: 900px) { .section__head p { margin-top: var(--s-24); } }

.section__body { margin-top: var(--s-40); }
@media (min-width: 900px) { .section__body { margin-top: var(--s-64); } }

.narrow { max-width: var(--w-narrow); }

.split { display: grid; gap: var(--s-40); }

@media (min-width: 900px) {
  .split { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--s-64); align-items: start; }
}

/* ---------- 6. ボタン ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 54px; padding: var(--s-16) 28px;
  border: 1px solid transparent; border-radius: var(--radius);
  font-family: inherit; font-size: 16px; font-weight: 700; line-height: 1.2;
  letter-spacing: 0.02em; text-align: center; text-decoration: none; cursor: pointer;
  transition: background-color 150ms ease-out, border-color 150ms ease-out,
    color 150ms ease-out, box-shadow 150ms ease-out;
}

@media (min-width: 900px) { .btn { min-height: 58px; padding: 18px 32px; font-size: 17px; } }

.btn__arrow { display: inline-block; transition: transform 150ms ease-out; }
.btn:hover .btn__arrow { transform: translateX(3px); }

.btn--primary { background: var(--c-blue); color: #fff; }
.btn--primary:hover { background: var(--c-blue-hover); color: #fff; box-shadow: var(--shadow-blue); }
.btn--primary:active { background: var(--c-blue-press); box-shadow: none; }

.btn--secondary { background: var(--c-bg); border-color: var(--c-ink); color: var(--c-ink); }
.btn--secondary:hover { background: var(--c-surface); color: var(--c-ink); }

.btn--ghost { background: transparent; border-color: var(--c-line-ink); color: var(--c-on-ink); }
.btn--ghost:hover { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.4); color: var(--c-on-ink); }

.btn[disabled], .btn[aria-disabled="true"] {
  background: #c6cbd1; border-color: transparent; color: #fff; box-shadow: none; cursor: not-allowed;
}

.btn--block { width: 100%; max-width: 420px; }
@media (min-width: 640px) { .btn--block { width: auto; } }

.btn-row { display: flex; flex-wrap: wrap; gap: var(--s-16); margin-top: var(--s-32); }
@media (min-width: 900px) { .btn-row { margin-top: var(--s-40); } }

.link {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--c-blue); font-weight: 700; text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat; background-position: 0 100%; background-size: 100% 1px;
  transition: background-size 200ms var(--ease), color 150ms ease-out;
  padding-bottom: 2px;
}

.link:hover { color: var(--c-blue-hover); background-size: 100% 2px; }
.section--dark .link { color: var(--c-blue-dark); }

/* ---------- 7. ヘッダー・ナビ ---------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: var(--c-bg); border-bottom: 1px solid transparent;
  transition: border-color 150ms ease-out;
}

.header.is-scrolled { border-bottom-color: var(--c-line); }

.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-16); min-height: var(--header-h);
}

.wordmark {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--c-ink); font-size: 17px; font-weight: 700;
  letter-spacing: 0.04em; text-decoration: none; white-space: nowrap;
}

.wordmark:hover { color: var(--c-ink); }
.wordmark::before { content: ""; width: 10px; height: 10px; flex: 0 0 auto; background: var(--c-blue); border-radius: 3px; }

.nav { display: none; }
@media (min-width: 900px) { .nav { display: flex; align-items: center; gap: var(--s-40); } }

.nav__list { display: flex; align-items: center; gap: var(--s-32); list-style: none; }

.nav__link {
  position: relative; display: inline-block; padding-block: 6px;
  color: var(--c-ink); font-size: 15px; font-weight: 700; text-decoration: none;
}

.nav__link::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 2px;
  background: var(--c-blue); transform: scaleX(0); transform-origin: left;
  transition: transform 150ms var(--ease);
}

.nav__link:hover { color: var(--c-blue); }
.nav__link:hover::after { transform: scaleX(1); }
.nav__link[aria-current="page"]::after { transform: scaleX(1); background: var(--c-ink); }

.nav .btn { min-height: 46px; padding: 12px 22px; font-size: 15px; }

.menu-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; margin-right: -8px; padding: 0;
  background: none; border: 0; color: var(--c-ink); cursor: pointer;
}

@media (min-width: 900px) { .menu-toggle { display: none; } }

.menu-toggle__bar,
.menu-toggle__bar::before,
.menu-toggle__bar::after {
  display: block; width: 22px; height: 2px; background: currentColor; border-radius: 2px; content: "";
}

.menu-toggle__bar { position: relative; }
.menu-toggle__bar::before { position: absolute; top: -7px; }
.menu-toggle__bar::after { position: absolute; top: 7px; }

.mobile-nav {
  position: fixed; inset: 0; z-index: 150;
  display: flex; flex-direction: column;
  background: var(--c-bg); padding: 0 20px 40px; overflow-y: auto;
  animation: menuIn 200ms var(--ease);
}

@keyframes menuIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.mobile-nav[hidden] { display: none; }
.mobile-nav__head { display: flex; align-items: center; justify-content: space-between; min-height: var(--header-h); }

.mobile-nav__close {
  width: 44px; height: 44px; margin-right: -8px; padding: 0;
  background: none; border: 0; color: var(--c-ink); font-size: 26px; line-height: 1; cursor: pointer;
}

.mobile-nav__list { list-style: none; margin-top: var(--s-24); }

.mobile-nav__link {
  display: block; padding: 16px 0; min-height: 48px;
  color: var(--c-ink); font-size: 20px; font-weight: 700; text-decoration: none;
  border-bottom: 1px solid var(--c-line);
}

.mobile-nav .btn { margin-top: var(--s-32); width: 100%; }
body.is-locked { overflow: hidden; }

/* ---------- 8. ヒーロー ---------- */
.hero { position: relative; padding-block: var(--s-40) 72px; overflow: hidden; }

@media (min-width: 900px) { .hero { padding-block: var(--s-80) var(--s-120); } }

.hero__bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(8, 8, 8, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(8, 8, 8, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(120% 85% at 60% 0%, #000 0%, transparent 70%);
  mask-image: radial-gradient(120% 85% at 60% 0%, #000 0%, transparent 70%);
}

.hero__grid { position: relative; display: grid; gap: var(--s-48); }

@media (min-width: 1000px) {
  .hero__grid {
    grid-template-columns: minmax(0, 5.5fr) minmax(0, 6.5fr);
    gap: var(--s-48);
    align-items: center;
  }
}

.hero h1 { max-width: 13em; }
.hero__lead { max-width: 32em; margin-top: var(--s-24); }

.hero__badges {
  display: flex; flex-wrap: wrap; gap: var(--s-8) var(--s-24);
  margin-top: var(--s-32); padding-top: var(--s-24);
  border-top: 1px solid var(--c-line); list-style: none;
}

.hero__badges li {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 700; color: var(--c-muted);
}

.hero__badges li::before { content: ""; width: 6px; height: 6px; background: var(--c-blue); border-radius: 2px; }

.hero__eyebrow {
  display: inline-block; margin-bottom: var(--s-16); padding: 6px 12px;
  background: var(--c-blue-soft); border-radius: var(--radius);
  color: var(--c-blue); font-size: 14px; font-weight: 700; letter-spacing: 0.04em;
}

/* ============================================================
   9. ショーケース（DESIGN.md v3 §5）
   すべてCSS描画。内部テキストは画像相当のため 10〜13px を許容。
   ============================================================ */

.shot { position: relative; }

.shot__caption {
  display: flex; align-items: center; gap: 8px;
  margin-top: var(--s-16);
  font-size: 13px; line-height: 1.6; color: var(--c-muted);
}

.shot__caption::before {
  content: ""; flex: 0 0 auto;
  width: 8px; height: 8px; border: 2px solid var(--c-line-strong); border-radius: 50%;
}

.section--dark .shot__caption { color: var(--c-on-ink-muted); }
.section--dark .shot__caption::before { border-color: var(--c-on-ink-muted); }

/* ---------- 9-1. PCブラウザ ---------- */
.win {
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.win__tabs {
  display: flex; align-items: flex-end; gap: 4px;
  height: 36px; padding: 6px 10px 0;
  background: var(--c-surface-2);
}

.win__dots { display: flex; gap: 6px; align-self: center; margin: 0 8px 4px 0; }
.win__dots span { width: 9px; height: 9px; border-radius: 50%; background: #cfd4dc; }

.win__tab {
  display: flex; align-items: center; gap: 6px;
  height: 30px; padding: 0 12px; min-width: 0;
  background: var(--c-bg); border-radius: 6px 6px 0 0;
  font-size: 11px; font-weight: 700; color: var(--c-text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.win__tab i { width: 10px; height: 10px; flex: 0 0 auto; background: var(--c-blue); border-radius: 2px; }

.win__tab--ghost { background: transparent; color: #98a0ac; font-weight: 400; }
.win__tab--ghost i { background: #cfd4dc; }

.win__bar {
  display: flex; align-items: center; gap: 10px;
  height: 38px; padding-inline: 12px;
  background: var(--c-bg); border-bottom: 1px solid var(--c-line);
}

.win__arrows { display: flex; gap: 10px; color: #a9b0ba; font-size: 12px; line-height: 1; flex: 0 0 auto; }

.win__addr {
  display: flex; align-items: center; gap: 7px;
  flex: 1 1 auto; height: 24px; padding: 0 12px;
  background: var(--c-surface); border-radius: 999px;
  font-size: 11px; color: var(--c-muted); overflow: hidden; white-space: nowrap;
}

.win__lock {
  width: 8px; height: 9px; flex: 0 0 auto; position: relative;
  border: 1.5px solid #9aa2ad; border-radius: 2px;
}

.win__lock::before {
  content: ""; position: absolute; left: 1px; top: -4px;
  width: 4px; height: 5px; border: 1.5px solid #9aa2ad; border-bottom: 0; border-radius: 3px 3px 0 0;
}

.win__view { background: var(--c-bg); }

/* --- ブラウザ内のサイト（作り込む） --- */
.site { font-size: 11px; line-height: 1.7; color: var(--c-text); letter-spacing: 0.01em; }

.site__bar {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 18px; border-bottom: 1px solid var(--c-line);
}

.site__logo {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 700; color: var(--c-ink); letter-spacing: 0.06em;
}

.site__logo::before { content: ""; width: 8px; height: 8px; background: var(--c-blue); border-radius: 2px; }

.site__nav { display: flex; gap: 14px; margin-left: auto; font-size: 10px; color: var(--c-muted); }

.site__cta {
  padding: 6px 12px; border-radius: 5px;
  background: var(--c-blue); color: #fff; font-size: 10px; font-weight: 700;
}

.site__hero { padding: 22px 18px 20px; display: grid; gap: 16px; }

@media (min-width: 560px) {
  .site__hero { grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); align-items: center; }
}

.site__eyebrow {
  font-size: 9px; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--c-blue);
}

.site__h1 {
  margin-top: 8px;
  font-size: 21px; line-height: 1.32; font-weight: 700; color: var(--c-ink); letter-spacing: 0;
}

@media (min-width: 560px) { .site__h1 { font-size: 25px; } }

.site__p { margin-top: 9px; font-size: 10.5px; line-height: 1.75; color: var(--c-muted); }

.site__btns { display: flex; gap: 8px; margin-top: 14px; }

.site__btn {
  padding: 8px 14px; border-radius: 5px;
  background: var(--c-blue); color: #fff; font-size: 10px; font-weight: 700;
}

.site__btn--ghost { background: transparent; border: 1px solid var(--c-ink); color: var(--c-ink); }

.site__panel {
  padding: 14px; background: var(--c-surface);
  border: 1px solid var(--c-line); border-radius: 6px;
}

.site__panel-label { font-size: 9px; font-weight: 700; letter-spacing: 0.1em; color: var(--c-muted); text-transform: uppercase; }

.site__panel-num { margin-top: 6px; font-size: 22px; font-weight: 700; color: var(--c-ink); line-height: 1; }

.site__panel-sub { margin-top: 6px; font-size: 9.5px; color: var(--c-muted); }

.site__bars { display: flex; align-items: flex-end; gap: 5px; height: 34px; margin-top: 12px; }
.site__bars span { flex: 1; background: #d7dce4; border-radius: 2px 2px 0 0; }
.site__bars span:nth-child(4) { background: var(--c-blue); }

.site__row {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px;
  padding: 0 18px 18px;
}

.site__card {
  padding: 12px; border: 1px solid var(--c-line); border-radius: 6px; background: var(--c-bg);
}

.site__card b { display: block; font-size: 10.5px; color: var(--c-ink); }
.site__card span { display: block; margin-top: 5px; font-size: 9.5px; line-height: 1.65; color: var(--c-muted); }
.site__card i { display: block; width: 20px; height: 3px; margin-bottom: 8px; background: var(--c-blue); border-radius: 2px; }

.site__foot {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 11px 18px; background: var(--c-surface); border-top: 1px solid var(--c-line);
  font-size: 9.5px; color: var(--c-muted);
}

/* ---------- 9-2. スマホLP ---------- */
.phone {
  width: 196px;
  background: var(--c-ink);
  border-radius: 30px;
  padding: 8px;
  box-shadow: var(--shadow-lg);
}

.phone__screen {
  position: relative;
  background: var(--c-bg);
  border-radius: 23px;
  overflow: hidden;
}

.phone__status {
  display: flex; align-items: center; justify-content: space-between;
  padding: 7px 14px 4px; font-size: 9px; font-weight: 700; color: var(--c-ink);
}

.phone__island {
  position: absolute; top: 6px; left: 50%; transform: translateX(-50%);
  width: 54px; height: 15px; background: var(--c-ink); border-radius: 999px;
}

.phone__status-right { display: flex; align-items: center; gap: 5px; }
.phone__signal { display: flex; align-items: flex-end; gap: 2px; height: 8px; }
.phone__signal span { width: 2px; background: var(--c-ink); border-radius: 1px; }
.phone__signal span:nth-child(1) { height: 3px; }
.phone__signal span:nth-child(2) { height: 5px; }
.phone__signal span:nth-child(3) { height: 7px; }
.phone__battery { width: 16px; height: 8px; border: 1px solid var(--c-ink); border-radius: 2px; position: relative; }
.phone__battery::before { content: ""; position: absolute; inset: 1.5px; right: 5px; background: var(--c-ink); border-radius: 1px; }

.phone__lp { padding: 10px 14px 16px; }

.phone__eyebrow { font-size: 8px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--c-blue); }
.phone__h { margin-top: 6px; font-size: 15px; line-height: 1.35; font-weight: 700; color: var(--c-ink); }
.phone__p { margin-top: 7px; font-size: 9px; line-height: 1.7; color: var(--c-muted); }

.phone__cta {
  display: block; margin-top: 11px; padding: 9px 0; border-radius: 5px;
  background: var(--c-blue); color: #fff; font-size: 9.5px; font-weight: 700; text-align: center;
}

.phone__list { margin-top: 12px; display: grid; gap: 6px; list-style: none; }

.phone__list li {
  position: relative; padding-left: 13px; font-size: 9px; line-height: 1.6; color: var(--c-text);
}

.phone__list li::before {
  content: ""; position: absolute; left: 0; top: 5px;
  width: 5px; height: 5px; background: var(--c-blue); border-radius: 1px;
}

.phone__form { margin-top: 12px; padding-top: 11px; border-top: 1px solid var(--c-line); display: grid; gap: 6px; }
.phone__field { height: 22px; border: 1px solid var(--c-line); border-radius: 4px; background: var(--c-surface); }
.phone__submit { height: 24px; border-radius: 4px; background: var(--c-ink); }

/* ---------- 9-3. 浮遊する数値カード ---------- */
.stat-card {
  padding: 14px 16px; background: var(--c-bg);
  border: 1px solid var(--c-line); border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.stat-card__label { font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-muted); }
.stat-card__rows { margin-top: 9px; display: grid; gap: 7px; }

.stat-card__row {
  display: flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 700; color: var(--c-ink); line-height: 1.4;
}

.stat-card__row::before { content: ""; width: 7px; height: 7px; flex: 0 0 auto; background: var(--c-blue); border-radius: 2px; }
.stat-card__row--off { color: var(--c-muted); font-weight: 400; }
.stat-card__row--off::before { background: #cfd4dc; }

/* ---------- 9-4. FVショーケースの組み立て ---------- */
.showcase { position: relative; }
.showcase__phone { display: none; }
.showcase__stat { display: none; }

@media (min-width: 900px) {
  .showcase { padding-bottom: 40px; padding-left: 56px; }
  .showcase__phone {
    display: block; position: absolute; left: 0; bottom: 0; z-index: 2;
  }
  .showcase__stat {
    display: block; position: absolute; right: -12px; top: -28px; z-index: 3; width: 196px;
  }
}

@media (min-width: 1100px) {
  .showcase { padding-left: 72px; }
}

/* ---------- 9-5. 販売導線図 ---------- */
.funnel {
  display: grid; gap: 12px; list-style: none; counter-reset: fn;
  padding: 24px; background: var(--c-bg);
  border: 1px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow-md);
}

@media (min-width: 900px) {
  .funnel { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; padding: 32px 28px; }
}

.funnel li {
  counter-increment: fn;
  position: relative;
  padding: 16px 14px;
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
}

.funnel li::after {
  content: "";
  position: absolute;
  left: 50%; bottom: -12px; transform: translateX(-50%);
  width: 1px; height: 12px; background: var(--c-line-strong);
}

.funnel li:last-child::after { display: none; }

@media (min-width: 900px) {
  .funnel li::after {
    left: auto; right: -10px; bottom: auto; top: 50%; transform: translateY(-50%);
    width: 10px; height: 1px;
  }
}

.funnel__num { font-size: 10px; font-weight: 700; letter-spacing: 0.12em; color: var(--c-blue); }
.funnel__name { margin-top: 5px; font-size: 16px; font-weight: 700; color: var(--c-ink); line-height: 1.5; }
.funnel__desc { margin-top: 5px; font-size: 14px; line-height: 1.7; color: var(--c-muted); }

.funnel li.is-key { background: var(--c-blue-soft); border-color: #c7dbff; }
.funnel li.is-key .funnel__name { color: var(--c-blue-hover); }

/* ---------- 9-6. 改善ダッシュボード ---------- */
.dash {
  padding: 20px; background: var(--c-bg);
  border: 1px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow-md);
}

@media (min-width: 900px) { .dash { padding: 26px; } }

.dash__head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding-bottom: 14px; border-bottom: 1px solid var(--c-line);
}

.dash__title { font-size: 13px; font-weight: 700; color: var(--c-ink); letter-spacing: 0.04em; }
.dash__tag {
  padding: 3px 9px; border-radius: 999px; background: var(--c-surface);
  font-size: 11px; font-weight: 700; color: var(--c-muted);
}

.dash__tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 16px; }

@media (min-width: 560px) { .dash__tiles { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.dash__tile { padding: 12px; background: var(--c-surface); border-radius: var(--radius-sm); }
.dash__tile dt { font-size: 10.5px; font-weight: 700; letter-spacing: 0.06em; color: var(--c-muted); }
.dash__tile dd { margin: 6px 0 0; font-size: 19px; font-weight: 700; color: var(--c-ink); line-height: 1; }

.dash__chart { display: flex; align-items: flex-end; gap: 6px; height: 92px; margin-top: 18px; }
.dash__chart span { flex: 1; background: #dfe4ea; border-radius: 3px 3px 0 0; }
.dash__chart span.is-now { background: var(--c-blue); }

.dash__legend { display: flex; gap: 16px; margin-top: 10px; font-size: 11px; color: var(--c-muted); }
.dash__legend b { display: inline-flex; align-items: center; gap: 6px; font-weight: 400; }
.dash__legend b::before { content: ""; width: 9px; height: 9px; border-radius: 2px; background: #dfe4ea; }
.dash__legend b.is-now::before { background: var(--c-blue); }

/* ダーク面用 */
.dash--ink {
  background: #101319; border-color: var(--c-line-ink); box-shadow: none;
}

.dash--ink .dash__head { border-bottom-color: var(--c-line-ink); }
.dash--ink .dash__title { color: var(--c-on-ink); }
.dash--ink .dash__tag { background: rgba(255,255,255,.07); color: var(--c-on-ink-muted); }
.dash--ink .dash__tile { background: rgba(255,255,255,.05); }
.dash--ink .dash__tile dt { color: var(--c-on-ink-muted); }
.dash--ink .dash__tile dd { color: var(--c-on-ink); }
.dash--ink .dash__chart span { background: rgba(255,255,255,.14); }
.dash--ink .dash__chart span.is-now { background: var(--c-blue-dark); }
.dash--ink .dash__legend { color: var(--c-on-ink-muted); }
.dash--ink .dash__legend b::before { background: rgba(255,255,255,.14); }
.dash--ink .dash__legend b.is-now::before { background: var(--c-blue-dark); }

/* ---------- 9-7. カード内ミニ画面 ---------- */
.mini {
  border: 1px solid var(--c-line); border-radius: var(--radius-sm);
  background: var(--c-bg); overflow: hidden; margin-bottom: var(--s-24);
}

.mini__bar {
  display: flex; align-items: center; gap: 5px;
  height: 22px; padding-inline: 9px; background: var(--c-surface-2); border-bottom: 1px solid var(--c-line);
}

.mini__bar span { width: 6px; height: 6px; border-radius: 50%; background: #cfd4dc; }
.mini__body { padding: 14px; min-height: 118px; }

.mini__h { font-size: 12px; font-weight: 700; color: var(--c-ink); line-height: 1.4; }
.mini__p { margin-top: 6px; font-size: 9.5px; line-height: 1.7; color: var(--c-muted); }
.mini__btn { display: inline-block; margin-top: 10px; padding: 6px 12px; border-radius: 4px; background: var(--c-blue); color: #fff; font-size: 9.5px; font-weight: 700; }

.mini__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 10px; }
.mini__col { height: 30px; border: 1px solid var(--c-line); border-radius: 4px; background: var(--c-surface); }

.mini__phone {
  width: 62px; margin: 2px auto 0; padding: 4px; background: var(--c-ink); border-radius: 10px;
}

.mini__phone-screen { background: var(--c-bg); border-radius: 7px; padding: 7px 6px; }
.mini__phone-h { height: 5px; width: 80%; background: rgba(8,8,8,.22); border-radius: 2px; }
.mini__phone-l { height: 3px; margin-top: 4px; background: rgba(8,8,8,.1); border-radius: 2px; }
.mini__phone-b { height: 9px; margin-top: 7px; background: var(--c-blue); border-radius: 2px; }

.mini__stats { margin-top: 10px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.mini__stat { padding: 7px 6px; background: var(--c-surface); border-radius: 4px; }
.mini__stat b { display: block; font-size: 12px; font-weight: 700; color: var(--c-ink); line-height: 1; }
.mini__stat span { display: block; margin-top: 3px; font-size: 8px; color: var(--c-muted); letter-spacing: 0.04em; }
.mini__spark { display: flex; align-items: flex-end; gap: 3px; height: 26px; margin-top: 9px; }
.mini__spark span { flex: 1; background: #dfe4ea; border-radius: 2px 2px 0 0; }
.mini__spark span:last-child { background: var(--c-blue); }

/* ---------- 10. リスト ---------- */
.checklist { list-style: none; display: grid; gap: var(--s-16); }

@media (min-width: 900px) {
  .checklist { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-16) var(--s-40); }
}

.checklist li {
  padding: 2px 0 2px var(--s-24);
  border-left: 2px solid var(--c-blue);
  font-size: 16px; line-height: 1.85;
}

@media (min-width: 900px) { .checklist li { font-size: 17px; } }

.bullets { list-style: none; display: grid; gap: var(--s-12); }
.bullets li { position: relative; padding-left: 22px; }

.bullets li::before {
  content: ""; position: absolute; left: 4px; top: 0.85em;
  width: 6px; height: 6px; background: var(--c-line-strong); border-radius: 50%;
}

.section--dark .bullets li::before { background: var(--c-blue-dark); }

.chips { display: flex; flex-wrap: wrap; gap: var(--s-8); list-style: none; }

.chips li {
  padding: 8px 14px; border: 1px solid var(--c-line); border-radius: 999px;
  background: var(--c-bg); font-size: 14px; font-weight: 700; color: var(--c-text);
}

/* ---------- 11. カード ---------- */
.cards { display: grid; gap: var(--s-24); align-items: stretch; }

@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 900px) { .cards--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-32); } }

.card {
  display: flex; flex-direction: column;
  padding: var(--s-24); background: var(--c-bg);
  border: 1px solid var(--c-line); border-radius: var(--radius);
  transition: border-color 150ms ease-out, box-shadow 150ms ease-out, transform 150ms ease-out;
}

@media (min-width: 900px) { .card { padding: var(--s-32); } }

.card--link:hover { border-color: var(--c-blue); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card h3 + p { margin-top: var(--s-12); }
.card p { font-size: 15px; line-height: 1.85; }
.card__foot { margin-top: auto; padding-top: var(--s-24); }

.about-card {
  padding: var(--s-24); background: var(--c-bg);
  border: 1px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow-md);
}

@media (min-width: 900px) { .about-card { padding: var(--s-40); } }

.about-card dl { display: grid; gap: var(--s-24); margin: 0; }
.about-card dt { font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--c-blue); }
.about-card dd { margin: 8px 0 0; font-weight: 700; color: var(--c-ink); line-height: 1.75; font-size: 16px; }

/* ---------- 12. ステップ ---------- */
.steps { list-style: none; counter-reset: step; display: grid; gap: var(--s-24); }

.steps li {
  counter-increment: step; position: relative;
  padding-left: 56px; padding-bottom: var(--s-24);
  border-bottom: 1px solid var(--c-line);
}

.steps li:last-child { border-bottom: 0; padding-bottom: 0; }

.steps li::before {
  content: counter(step);
  position: absolute; left: 0; top: 2px;
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  background: var(--c-bg); border: 1px solid var(--c-blue); border-radius: 50%;
  color: var(--c-blue); font-size: 15px; font-weight: 700; line-height: 1;
}

.steps h3 { margin-bottom: var(--s-8); }
.steps p { font-size: 15px; line-height: 1.85; color: var(--c-muted); }

.steps--numbered { gap: var(--s-32); }

.steps--numbered li { padding-left: 0; display: grid; gap: var(--s-4) var(--s-32); }

@media (min-width: 720px) {
  .steps--numbered li { grid-template-columns: 128px minmax(0, 1fr); align-items: start; }
}

.steps--numbered li::before {
  content: counter(step, decimal-leading-zero);
  position: static; display: block; width: auto; height: auto;
  border: 0; border-radius: 0; background: none;
  font-size: clamp(40px, 5vw, 64px); font-weight: 700; line-height: 1;
  color: var(--c-ink); opacity: 0.15;
}

/* ---------- 13. FAQ ---------- */
.faq { border-top: 1px solid var(--c-line); }
.faq__item { border-bottom: 1px solid var(--c-line); }

.faq__item summary {
  display: flex; align-items: flex-start; gap: var(--s-16);
  padding: var(--s-24) 0; color: var(--c-ink);
  font-size: 17px; font-weight: 700; line-height: 1.7; cursor: pointer; list-style: none;
}

@media (min-width: 900px) { .faq__item summary { font-size: 19px; } }

.faq__item summary::-webkit-details-marker { display: none; }

.faq__item summary::after {
  content: ""; flex: 0 0 auto;
  width: 12px; height: 12px; margin-top: 0.5em; margin-left: auto;
  border-right: 2px solid var(--c-blue); border-bottom: 2px solid var(--c-blue);
  transform: rotate(45deg); transition: transform 250ms var(--ease);
}

.faq__item[open] summary::after { transform: rotate(-135deg); }
.faq__item summary:hover { color: var(--c-blue); }
.faq__answer { padding-bottom: var(--s-24); max-width: var(--w-prose); }

/* ---------- 14. フォーム ---------- */
.form { max-width: var(--w-form); }

.form--card {
  padding: var(--s-24); background: var(--c-bg);
  border: 1px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow-md);
}

@media (min-width: 900px) { .form--card { padding: var(--s-40); } }

.field + .field { margin-top: var(--s-24); }

.field__label {
  display: flex; align-items: center; gap: var(--s-8); margin-bottom: var(--s-8);
  color: var(--c-text); font-size: 15px; font-weight: 700; line-height: 1.6;
}

.badge { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 14px; font-weight: 700; line-height: 1.5; }
.badge--required { background: var(--c-blue); color: #fff; }
.badge--optional { background: var(--c-surface); border: 1px solid var(--c-line-strong); color: var(--c-muted); }

.input, .textarea {
  display: block; width: 100%; min-height: 54px; padding: 15px 16px;
  background: var(--c-bg); border: 1px solid var(--c-line-strong); border-radius: var(--radius);
  color: var(--c-text); font-family: inherit; font-size: 16px; line-height: 1.7;
  transition: border-color 150ms ease-out;
}

.textarea { min-height: 176px; resize: vertical; }
.input:focus, .textarea:focus { border-color: var(--c-blue); }
.input[aria-invalid="true"], .textarea[aria-invalid="true"] { border-color: var(--c-error); }

.field__error { display: none; margin-top: var(--s-8); color: var(--c-error); font-size: 14px; line-height: 1.7; font-weight: 700; }
.field__error.is-visible { display: block; }

.form__note { margin-top: var(--s-24); font-size: 14px; line-height: 1.8; color: var(--c-muted); }
.form__spam-slot { min-height: 70px; margin-top: var(--s-24); display: flex; align-items: center; }
.form__submit { margin-top: var(--s-24); }

/* ---------- 15. 汎用ブロック ---------- */
.callout {
  padding: var(--s-24); background: var(--c-surface);
  border: 1px solid var(--c-line); border-radius: var(--radius);
}

@media (min-width: 900px) { .callout { padding: var(--s-32); } }

.section--dark .callout { background: rgba(255,255,255,.05); border-color: var(--c-line-ink); }

.cta-block { max-width: var(--w-statement); margin-inline: auto; text-align: center; }
.cta-block .btn-row { justify-content: center; }
.cta-block p { margin-inline: auto; max-width: 32em; }

.definition { display: grid; gap: var(--s-16); }
@media (min-width: 640px) { .definition { grid-template-columns: 200px 1fr; gap: var(--s-16) var(--s-32); } }
.definition dt { font-weight: 700; color: var(--c-ink); }
.definition dd { margin: 0; }

.divider { height: 1px; margin-block: var(--s-48); background: var(--c-line); border: 0; }

.page-head { padding-block: var(--s-48) var(--s-32); }
@media (min-width: 900px) { .page-head { padding-block: var(--s-96) var(--s-48); } }

.breadcrumb { margin-bottom: var(--s-16); font-size: 14px; color: var(--c-muted); }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: var(--s-8); list-style: none; }
.breadcrumb li + li::before { content: "/"; margin-right: var(--s-8); color: var(--c-line-strong); }

.doc { max-width: var(--w-prose); }
.doc h2 { margin-top: var(--s-48); font-size: clamp(20px, 2.6vw, 26px); }
.doc h2:first-child { margin-top: 0; }
.doc h2 + p, .doc h2 + ul, .doc h2 + ol { margin-top: var(--s-16); }
.doc p + p, .doc p + ul, .doc ul + p { margin-top: var(--s-16); }
.doc ul { list-style: none; display: grid; gap: var(--s-8); }
.doc ul li { position: relative; padding-left: 22px; }
.doc ul li::before {
  content: ""; position: absolute; left: 4px; top: 0.85em;
  width: 6px; height: 6px; background: var(--c-line-strong); border-radius: 50%;
}

/* ---------- 16. フッター ---------- */
.footer { padding-block: var(--s-64); background: var(--c-bg); border-top: 1px solid var(--c-line); }

.footer__grid { display: grid; gap: var(--s-40); }

@media (min-width: 900px) {
  .footer__grid { grid-template-columns: 1fr auto; gap: var(--s-64); align-items: start; }
}

.footer__lead { max-width: 30em; margin-top: var(--s-16); font-size: 15px; color: var(--c-muted); }
.footer__list { list-style: none; display: grid; gap: var(--s-12); }
.footer__list a { color: var(--c-text); text-decoration: none; font-weight: 700; font-size: 15px; }
.footer__list a:hover { color: var(--c-blue); }

.footer__bottom {
  display: flex; flex-wrap: wrap; gap: var(--s-16);
  align-items: center; justify-content: space-between;
  margin-top: var(--s-48); padding-top: var(--s-24);
  border-top: 1px solid var(--c-line); font-size: 14px; color: var(--c-muted);
}

/* ---------- 17. アニメーション ---------- */
.js .reveal { opacity: 0; transform: translateY(16px); }

.js .reveal.is-visible {
  opacity: 1; transform: none;
  transition: opacity 480ms var(--ease), transform 480ms var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal-line { display: block; overflow: hidden; }
.js .reveal-line > span { display: block; transform: translateY(100%); }

.js .reveal-line.is-visible > span {
  transform: none; transition: transform 620ms var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}

.parallax { will-change: transform; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .js .reveal, .js .reveal-line > span { opacity: 1 !important; transform: none !important; }
  .parallax { transform: none !important; }
}

/* ---------- 18. ユーティリティ ---------- */
.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.mt-16 { margin-top: var(--s-16); }
.mt-24 { margin-top: var(--s-24); }
.mt-32 { margin-top: var(--s-32); }
.mt-40 { margin-top: var(--s-40); }
.mt-48 { margin-top: var(--s-48); }
.mt-64 { margin-top: var(--s-64); }

@media print {
  .header, .footer, .menu-toggle, .mobile-nav, .hero__bg { display: none; }
  .win, .phone, .stat-card, .dash, .funnel { box-shadow: none; }
}

/* ============================================================
   19. v4 ホーム（参照：中央寄せFV＋大型ショーケース＋黒帯）
   - v3 までのクラスは温存し、ここは追記のみ（他ページを壊さない）
   - .lead-hero / .stage / .band / .probs / .flow / .cta-final は Home 専用
   ============================================================ */

/* ---------- 19-0. 共通の追加ユーティリティ ---------- */
.br-pc { display: none; }
@media (min-width: 760px) { .br-pc { display: inline; } }

.btn-row--c { justify-content: center; }
.narrow--c { margin-inline: auto; }
.shot__caption--c { justify-content: center; text-align: center; }

.btn--soft { background: #e9ecf2; border-color: transparent; color: var(--c-ink); }
.btn--soft:hover { background: #dfe3ea; color: var(--c-ink); }
.btn--soft:active { background: #d5dae3; }

.btn--onblue { background: #fff; border-color: transparent; color: var(--c-blue); }
.btn--onblue:hover { background: #eaf1ff; color: var(--c-blue-press); box-shadow: 0 20px 44px -20px rgba(4, 26, 66, .7); }
.btn--onblue:active { background: #dce8ff; box-shadow: none; }

/* 中央寄せの見出しブロック */
.head-c { max-width: 860px; margin-inline: auto; text-align: center; }
.head-c .eyebrow { justify-content: center; }

.head-c h2 {
  font-size: clamp(30px, 5.2vw, 58px);
  line-height: 1.2;
  letter-spacing: -0.018em;
}

.head-c .lead { max-width: 34em; margin: var(--s-24) auto 0; }

/* Home の左右分割見出しも同じ強さに揃える */
.split h2 {
  font-size: clamp(28px, 3.8vw, 44px);
  line-height: 1.24;
  letter-spacing: -0.016em;
}

@media (min-width: 900px) {
  .split { grid-template-columns: minmax(0, 5.5fr) minmax(0, 6.5fr); gap: 72px; }
}

/* ---------- 19-1. 告知バー ---------- */
.announce { background: var(--c-blue); }

.announce__link {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 42px; padding: 9px 20px;
  color: #fff; font-size: 13px; font-weight: 700; line-height: 1.5;
  letter-spacing: 0.02em; text-align: center; text-decoration: none;
  transition: background-color 150ms ease-out;
}

@media (min-width: 900px) { .announce__link { font-size: 14px; } }

.announce__link:hover { color: #fff; background: rgba(255, 255, 255, .12); }
.announce__link span { display: inline-block; transition: transform 150ms ease-out; }
.announce__link:hover span { transform: translateX(3px); }

/* ---------- 19-2. ファーストビュー（中央寄せ） ---------- */
.lead-hero { position: relative; padding-top: 44px; }
@media (min-width: 900px) { .lead-hero { padding-top: 84px; } }

.lead-hero__bg {
  position: absolute; z-index: 0; top: 0; bottom: 0; left: -10%; right: -10%;
  pointer-events: none;
  background-image:
    radial-gradient(44% 38% at 50% 2%, rgba(255,255,255,.96), rgba(255,255,255,0) 72%),
    radial-gradient(40% 46% at 8% 4%, rgba(20,110,245,.38), rgba(20,110,245,0) 72%),
    radial-gradient(38% 44% at 92% 8%, rgba(77,139,255,.34), rgba(77,139,255,0) 72%),
    radial-gradient(52% 40% at 22% 62%, rgba(120,170,255,.20), rgba(120,170,255,0) 72%),
    radial-gradient(52% 40% at 80% 66%, rgba(20,110,245,.14), rgba(20,110,245,0) 72%),
    linear-gradient(180deg, #e7efff 0%, #f2f7ff 38%, #ffffff 76%);
}

.lead-hero__inner { position: relative; z-index: 1; text-align: center; }

.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 15px 7px 12px;
  background: rgba(255, 255, 255, .82);
  border: 1px solid rgba(20, 110, 245, .22);
  border-radius: 999px;
  box-shadow: 0 1px 2px rgba(8, 8, 8, .04);
  color: var(--c-blue); font-size: 12.5px; font-weight: 700;
  letter-spacing: 0.08em; line-height: 1.5;
}

.pill::before { content: ""; width: 7px; height: 7px; flex: 0 0 auto; background: var(--c-blue); border-radius: 50%; }

.lead-hero__title {
  margin-top: var(--s-24);
  font-size: clamp(38px, 8.4vw, 92px);
  line-height: 1.14;
  letter-spacing: -0.022em;
}

@media (min-width: 900px) { .lead-hero__title { margin-top: var(--s-32); line-height: 1.06; } }

.lead-hero__sub {
  max-width: 32em; margin: var(--s-24) auto 0;
  font-size: clamp(16px, 1.7vw, 20px); line-height: 1.85; color: var(--c-text);
}

.lead-hero__btns {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 12px;
  margin-top: var(--s-32);
}

@media (min-width: 640px) { .lead-hero__btns { gap: var(--s-16); } }

.lead-hero__btns .btn { width: 100%; max-width: 420px; }
@media (min-width: 640px) { .lead-hero__btns .btn { width: auto; } }

.lead-hero__note { margin-top: var(--s-24); font-size: 13px; line-height: 1.7; color: var(--c-muted); }

/* ---------- 19-3. FVショーケース（黒帯に食い込ませる） ---------- */
.stage {
  position: relative; z-index: 2;
  margin-top: var(--s-40);
  margin-bottom: -76px;
}

@media (min-width: 900px) { .stage { margin-top: var(--s-64); margin-bottom: -140px; } }

.stage__frame { position: relative; max-width: 1040px; margin-inline: auto; }

.stage__phone, .stage__card { display: none; }

@media (min-width: 1000px) {
  .stage__frame { padding-inline: 56px; padding-bottom: 62px; }
  .stage__phone {
    display: block; position: absolute; left: 0; bottom: 0; z-index: 3;
    transform: scale(.82); transform-origin: left bottom;
  }
  .stage__card { display: block; position: absolute; right: -6px; top: -58px; z-index: 3; width: 196px; }
}

@media (min-width: 1200px) {
  .stage__frame { padding-inline: 72px; }
  .stage__card { right: -26px; }
}

.stage__caption {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  margin-top: var(--s-16);
  font-size: 13px; line-height: 1.6; color: var(--c-on-ink-muted); text-align: center;
}

.stage__caption::before {
  content: ""; flex: 0 0 auto;
  width: 8px; height: 8px; border: 2px solid var(--c-on-ink-muted); border-radius: 50%;
}

.stage .win { box-shadow: 0 40px 90px -32px rgba(8, 20, 48, .42); }

/* ---------- 19-4. 対応できること（黒帯＋マーキー） ---------- */
.band {
  position: relative;
  padding-top: 112px; padding-bottom: var(--s-40);
  background: var(--c-ink); color: var(--c-on-ink);
  overflow: hidden;
}

@media (min-width: 900px) { .band { padding-top: 190px; padding-bottom: var(--s-48); } }

.band::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(60% 50% at 50% 0%, rgba(20, 110, 245, .30), rgba(20, 110, 245, 0) 70%);
}

.band > * { position: relative; }

.band__label {
  display: flex; align-items: center; justify-content: center; gap: var(--s-16);
  font-size: 12px; font-weight: 700; letter-spacing: 0.18em;
  color: var(--c-on-ink-muted);
}

.band__label::before, .band__label::after {
  content: ""; width: 32px; height: 1px; background: rgba(255, 255, 255, .24);
}

.marquee {
  margin-top: var(--s-24); overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}

.marquee__track { display: flex; width: max-content; animation: marqueeMove 42s linear infinite; }
.marquee__group { display: flex; }

.marquee__group span {
  display: inline-flex; align-items: center; gap: 24px;
  padding-inline: 24px;
  color: #fff; font-size: clamp(15px, 1.7vw, 20px); font-weight: 700;
  letter-spacing: 0.04em; white-space: nowrap;
}

.marquee__group span::after {
  content: ""; flex: 0 0 auto;
  width: 6px; height: 6px; background: var(--c-blue-dark); border-radius: 2px;
}

@keyframes marqueeMove {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-50%, 0, 0); }
}

.marquee:hover .marquee__track { animation-play-state: paused; }

@media (prefers-reduced-motion: reduce) {
  .marquee { -webkit-mask-image: none; mask-image: none; }
  .marquee__track { width: auto; animation: none; flex-wrap: wrap; justify-content: center; }
  .marquee__group + .marquee__group { display: none; }
  .marquee__group { flex-wrap: wrap; justify-content: center; row-gap: 8px; }
}

/* 狭い画面ではモック内ナビを省き、1行に収める */
@media (max-width: 560px) {
  .site__nav { display: none; }
  .site__logo { white-space: nowrap; }
  .site__cta { margin-left: auto; white-space: nowrap; }
  .win__tab { min-width: 0; flex: 0 1 auto; }
  .win__tab--ghost { display: none; }
}

/* ---------- 19-5. 悩み（罫線グリッド） ---------- */
.probs {
  display: grid; gap: 1px; list-style: none;
  margin-top: var(--s-48);
  background: var(--c-line);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
}

@media (min-width: 700px) { .probs { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: var(--s-64); } }
@media (min-width: 1040px) { .probs { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.probs li { position: relative; padding: var(--s-24); background: var(--c-bg); }
@media (min-width: 900px) { .probs li { padding: var(--s-32) 26px 36px; } }

.probs__n { display: block; font-size: 12px; font-weight: 700; letter-spacing: 0.14em; color: var(--c-blue); }

.probs li p {
  margin-top: var(--s-12);
  font-size: 16px; line-height: 1.75; font-weight: 700; color: var(--c-ink);
}

@media (min-width: 900px) { .probs li p { font-size: 17px; } }

/* ---------- 19-6. 販売導線図（強調） ---------- */
.section--soft .funnel { box-shadow: var(--shadow-lg); }
@media (min-width: 900px) { .funnel { padding: var(--s-40) var(--s-32); } }
.funnel__name { font-size: 17px; }

/* ---------- 19-7. 進め方（行レイアウト） ---------- */
.flow { list-style: none; display: grid; border-top: 1px solid var(--c-line); }

.flow li {
  display: grid; gap: var(--s-8) var(--s-32);
  padding: var(--s-24) 0;
  border-bottom: 1px solid var(--c-line);
}

@media (min-width: 780px) {
  .flow li {
    grid-template-columns: 92px 220px minmax(0, 1fr);
    align-items: baseline;
    padding: 30px 0;
  }
}

.flow__n {
  font-size: clamp(28px, 3.6vw, 42px); font-weight: 700; line-height: 1;
  letter-spacing: -0.02em; color: var(--c-ink); opacity: 0.16;
}

.flow h3 { font-size: clamp(19px, 2.1vw, 23px); }
.flow p { font-size: 15px; line-height: 1.85; color: var(--c-muted); }
@media (min-width: 900px) { .flow p { font-size: 16px; } }

/* ---------- 19-8. 最終CTA（青ベタ全面） ---------- */
.cta-final {
  position: relative; overflow: hidden;
  padding-block: 88px;
  background: linear-gradient(152deg, #2079f7 0%, #1263e0 46%, #0b3f92 100%);
  color: #fff;
}

@media (min-width: 900px) { .cta-final { padding-block: 148px; } }

.cta-final::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(58% 62% at 50% -6%, rgba(255, 255, 255, .28), rgba(255, 255, 255, 0) 66%),
    radial-gradient(50% 60% at 96% 108%, rgba(8, 8, 8, .28), rgba(8, 8, 8, 0) 70%);
}

.cta-final__inner { position: relative; max-width: 880px; text-align: center; }

.cta-final h2 {
  color: #fff;
  font-size: clamp(32px, 5.6vw, 64px);
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.cta-final p {
  max-width: 30em; margin: var(--s-24) auto 0;
  font-size: clamp(16px, 1.6vw, 19px); line-height: 1.85; color: rgba(255, 255, 255, .88);
}

.cta-final .btn-row { margin-top: var(--s-40); }
.cta-final .btn { width: 100%; max-width: 420px; }
@media (min-width: 640px) { .cta-final .btn { width: auto; } }

.cta-final__note { margin-top: var(--s-24); font-size: 13px; color: rgba(255, 255, 255, .7); }
.cta-final :focus-visible { outline-color: #fff; }

@media print {
  .announce, .band, .marquee { display: none; }
  .cta-final { background: none; color: var(--c-ink); }
  .cta-final h2 { color: var(--c-ink); }
}