/* =========================================================
   CrossSta AI Training — Landing Page
   ---------------------------------------------------------
   Design direction: 誠実 / IT企業 / ホワイト × ネイビー
   + コードトーンのアクセント（モノスペース・ターミナル風）
   - 装飾ミニマル、グリッド整然、余白で語る
   - フォントは Noto Sans JP / IBM Plex Sans / IBM Plex Mono
   ========================================================= */

:root {
  /* Palette */
  --c-white: #FFFFFF;
  --c-bg: #F6F8FB;
  --c-bg-2: #EEF2F8;
  --c-line: #DDE4EE;
  --c-line-soft: #EAEEF5;

  --c-navy: #0A1F44;
  --c-navy-2: #14274E;
  --c-navy-deep: #050E25;

  --c-text: #1A2540;
  --c-text-2: #344563;
  --c-text-mute: #6B7A93;

  --c-accent: #1E5AE8;        /* Primary action blue */
  --c-accent-dark: #1648C2;
  --c-accent-soft: #E9EFFB;

  /* Type */
  --f-jp: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", system-ui, sans-serif;
  --f-en: "IBM Plex Sans", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;

  /* Sizes */
  --container: 1200px;
  --container-narrow: 920px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

/* ---------------- reset / base ---------------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}
body {
  margin: 0;
  background: var(--c-white);
  color: var(--c-text);
  font-family: var(--f-jp);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.8;
  letter-spacing: 0.01em;
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  max-width: 100vw;
}

/* Grid/Flex 子要素が親幅を押し広げないように */
.section__inner,
.hero__inner, .hero__copy, .hero__visual, .hero__trust-inner,
.problem__list, .problem__card, .problem__cta, .problem__cta-copy,
.intro__pillars, .intro__pillar,
.stats__list, .stats__list li,
.why__item, .why__index, .why__body,
.support__grid, .support__grid li,
.ai__grid, .ai__card, .ai__steps-list, .ai__steps-list li, .ai__steps-head,
.talent__grid, .talent__card, .talent__body,
.plans__grid, .plan,
.case__list, .case__item, .case__body, .case__visual, .case__meta, .case__metrics,
.faq__item, .faq__item summary,
.contact__inner, .contact__copy, .contact__form, .contact__form-row,
.footer__inner, .footer__info, .footer__info div {
  min-width: 0;
}

/* 長文の折り返し保険 */
h1, h2, h3, h4, p, li, span, a, label {
  overflow-wrap: break-word;
  word-break: normal;
  line-break: strict;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul, ol { list-style: none; padding: 0; margin: 0; }

::selection { background: var(--c-accent); color: #fff; }

em { font-style: normal; }

/* ---------------- placeholders（差し替え用） ---------------- */
.placeholder {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 240px;
  background:
    linear-gradient(180deg, var(--c-bg) 0%, var(--c-bg-2) 100%);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--c-text-mute);
  overflow: hidden;
}
.placeholder::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px dashed var(--c-line);
  border-radius: calc(var(--radius-md) - 4px);
  pointer-events: none;
}
.placeholder::after {
  content: "IMAGE PLACEHOLDER";
  position: absolute;
  top: 16px; left: 16px;
  font-family: var(--f-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--c-accent);
  background: var(--c-white);
  padding: 4px 8px;
  border-radius: 3px;
  border: 1px solid var(--c-line);
}
.placeholder__hint {
  font-family: var(--f-en);
  font-weight: 500;
  font-size: clamp(22px, 4vw, 40px);
  color: var(--c-line);
  letter-spacing: 0.04em;
}
.placeholder__caption {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--c-text-mute);
  text-align: center;
  padding: 0 16px;
  max-width: 80%;
}
.placeholder--hero { min-height: 460px; }
.placeholder--square { aspect-ratio: 1/1; min-height: 220px; }
.placeholder--wide { aspect-ratio: 16/9; min-height: 280px; }

.placeholder--dark {
  background: linear-gradient(180deg, #1A2D54, #0A1F44);
  border-color: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.4);
}
.placeholder--dark::before { border-color: rgba(255,255,255,0.12); }
.placeholder--dark::after {
  background: var(--c-navy-deep);
  color: #8FB0F7;
  border-color: rgba(255,255,255,0.15);
}
.placeholder--dark .placeholder__hint { color: rgba(255,255,255,0.18); }
.placeholder--dark .placeholder__caption { color: rgba(255,255,255,0.5); }

/* ---------------- common buttons ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 22px;
  border: 1px solid transparent;
  font-family: var(--f-jp);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease, transform .18s ease, box-shadow .18s ease;
  white-space: nowrap;
}
.btn__arr {
  display: inline-block;
  transition: transform .22s ease;
  font-family: var(--f-en);
  font-weight: 500;
}
.btn:hover .btn__arr { transform: translateX(3px); }

.btn--sm { padding: 9px 14px; font-size: 12.5px; }
.btn--lg { padding: 16px 26px; font-size: 15px; }
.btn--block { width: 100%; }

.btn--primary {
  background: var(--c-accent);
  color: #fff;
  border-color: var(--c-accent);
}
.btn--primary:hover {
  background: var(--c-accent-dark);
  border-color: var(--c-accent-dark);
}

.btn--outline {
  background: transparent;
  color: var(--c-navy);
  border: 1px solid var(--c-navy);
}
.btn--outline:hover {
  background: var(--c-navy);
  color: #fff;
}

.btn--ghost {
  background: transparent;
  color: var(--c-text);
  border: 1px solid var(--c-line);
}
.btn--ghost:hover {
  border-color: var(--c-navy);
  color: var(--c-navy);
}

/* ---------------- NAV ---------------- */
.nav {
  position: sticky;
  top: 0; left: 0; right: 0;
  z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--c-line-soft);
}
.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px 28px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}
.nav__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.nav__logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  color: var(--c-navy);
}
.nav__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.nav__logo-jp {
  font-family: var(--f-jp);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.01em;
  color: var(--c-navy);
}
.nav__logo-sub {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--c-text-mute);
  text-transform: uppercase;
}
.nav__menu {
  display: flex;
  gap: 28px;
  justify-content: center;
  font-family: var(--f-jp);
  font-weight: 500;
  font-size: 13.5px;
}
.nav__menu a {
  position: relative;
  padding: 6px 0;
  color: var(--c-text-2);
  transition: color .18s ease;
}
.nav__menu a:hover { color: var(--c-navy); }
.nav__menu a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--c-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .22s ease;
}
.nav__menu a:hover::after { transform: scaleX(1); }
.nav__cta { display: inline-flex; gap: 10px; }

/* ---------------- HERO ---------------- */
.hero {
  background: var(--c-white);
  padding: 80px 28px 0;
  position: relative;
  overflow: hidden;
}
.hero::before {
  /* 控えめなグリッド背景 */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--c-line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--c-line-soft) 1px, transparent 1px);
  background-size: 56px 56px;
  background-position: -1px -1px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.4), rgba(0,0,0,0));
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,0.4), rgba(0,0,0,0));
  pointer-events: none;
}
.hero__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero__copy { padding: 16px 0 32px; }

/* HERO eyebrow — フラットなラベル */
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 32px;
  font-family: var(--f-jp);
  font-weight: 600;
  font-size: 13px;
  color: var(--c-text-2);
  letter-spacing: 0.02em;
}
.hero__eyebrow-rule {
  width: 28px;
  height: 1.5px;
  background: var(--c-accent);
}
.hero__eyebrow-label {
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--c-accent);
  text-transform: uppercase;
}
.hero__eyebrow-text {
  color: var(--c-navy);
}
.hero__title {
  margin: 0 0 26px;
  font-family: var(--f-jp);
  font-weight: 900;
  font-size: clamp(30px, 4.4vw, 52px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--c-navy);
}
.hero__title-accent {
  position: relative;
  color: var(--c-accent);
}
.hero__title-accent::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 4px;
  background: var(--c-accent);
  opacity: 0.18;
  border-radius: 4px;
}
.hero__lede {
  margin: 0 0 36px;
  font-size: 16px;
  line-height: 2;
  color: var(--c-text-2);
  max-width: 540px;
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.hero__note {
  margin: 16px 0 0;
  font-size: 12.5px;
  color: var(--c-text-mute);
}

/* HERO 助成金の案内ボックス */
.hero__subsidy {
  display: block;
  margin: 24px 0 0;
  padding: 16px 20px;
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-navy);
  border-radius: var(--radius-sm);
  transition: border-color .18s ease, background-color .18s ease;
}
.hero__subsidy:hover {
  background: #fff;
  border-color: var(--c-line);
  border-left-color: var(--c-accent);
}
.hero__subsidy-label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--f-jp);
  font-weight: 700;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--c-accent);
}
.hero__subsidy-main {
  display: block;
  font-family: var(--f-jp);
  font-weight: 700;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--c-navy);
}
.hero__subsidy-sub {
  display: block;
  margin-top: 4px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--c-text-2);
}

.hero__visual {
  margin: 0;
  position: relative;
}
.hero__visual .placeholder {
  min-height: 480px;
  box-shadow: 0 20px 60px -20px rgba(10,31,68,0.18);
}
.hero__visual-img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: 0 24px 60px -24px rgba(10,31,68,0.28);
}

/* HERO trust — 導入実績企業ロゴウォール（数字羅列の代替） */
.hero__trust {
  margin-top: 72px;
  border-top: 1px solid var(--c-line);
  position: relative;
  z-index: 1;
}
.hero__trust-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 32px 28px 8px;
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.hero__trust-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--c-text-mute);
  text-transform: uppercase;
  flex-shrink: 0;
}
.hero__trust-label-rule {
  width: 24px;
  height: 1px;
  background: var(--c-text-mute);
}
.hero__trust-logos {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
  flex: 1;
  min-width: 320px;
}
.logo-placeholder {
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-bg);
  border: 1px dashed var(--c-line);
  border-radius: var(--radius-sm);
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--c-text-mute);
  transition: border-color .2s ease, color .2s ease;
}
.logo-placeholder:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

/* 業界タグ */
.hero__trust-industries {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  flex: 1;
  min-width: 320px;
}
.industry-tag {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 100px;
  font-family: var(--f-jp);
  font-weight: 600;
  font-size: 12.5px;
  letter-spacing: 0.01em;
  color: var(--c-navy);
  transition: border-color .2s ease, color .2s ease, background-color .2s ease, transform .2s ease;
  white-space: nowrap;
}
.industry-tag:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
  background: var(--c-accent-soft);
  transform: translateY(-1px);
}

/* ---------------- SECTION COMMON ---------------- */
.section {
  padding: 100px 28px;
}
.section__inner {
  max-width: var(--container);
  margin: 0 auto;
}
.section__inner--narrow {
  max-width: var(--container-narrow);
}

.section-head {
  margin-bottom: 56px;
}

/* セクションマーカー — 罫線帯 */
.section-marker {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  font-family: var(--f-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-text-mute);
}
.section-marker__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 24px;
  font-family: var(--f-en);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: #fff;
  background: var(--c-navy);
  border-radius: 3px;
  flex-shrink: 0;
}
.section-marker__label {
  color: var(--c-navy);
  font-weight: 600;
  flex-shrink: 0;
}
.section-marker__rule {
  flex: 1;
  height: 1px;
  background: var(--c-line);
  min-width: 40px;
}
.section-marker--inverse { color: rgba(255,255,255,0.65); }
.section-marker--inverse .section-marker__num {
  background: #fff;
  color: var(--c-navy);
}
.section-marker--inverse .section-marker__label { color: #8FB0F7; }
.section-marker--inverse .section-marker__rule { background: rgba(255,255,255,0.16); }
.section-head__title {
  margin: 0;
  font-family: var(--f-jp);
  font-weight: 800;
  font-size: clamp(28px, 3.8vw, 44px);
  line-height: 1.32;
  letter-spacing: 0;
  color: var(--c-navy);
}
.section-head__title--inverse { color: #fff; }
.section-head__lede {
  margin: 18px 0 0;
  font-size: 15.5px;
  color: var(--c-text-2);
  line-height: 2;
  max-width: 720px;
}
.section-head__lede--inverse { color: rgba(255,255,255,0.78); }

/* ---------------- PROBLEM ---------------- */
.problem { background: var(--c-bg); }
.problem__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.problem__card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  padding: 26px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.problem__card:hover {
  border-color: var(--c-navy);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -16px rgba(10,31,68,0.18);
}
.problem__num {
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-accent);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--c-line);
}
.problem__card h3 {
  margin: 0;
  font-family: var(--f-jp);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-navy);
}
.problem__card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--c-text-2);
}
.problem__cta {
  margin-top: 48px;
  padding: 36px 40px;
  background: var(--c-navy);
  color: #fff;
  border-radius: var(--radius-md);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 32px;
  position: relative;
  overflow: hidden;
}
.problem__cta::before {
  content: "";
  position: absolute;
  top: -120px; right: -120px;
  width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(30,90,232,0.4) 0%, transparent 60%);
  pointer-events: none;
}
.problem__cta-copy {
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
}
.problem__cta-copy strong {
  font-family: var(--f-jp);
  font-weight: 800;
  font-size: clamp(18px, 1.9vw, 22px);
  color: #fff;
  letter-spacing: 0;
}
.problem__cta-copy span {
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(255,255,255,0.75);
}
.problem__cta .btn { position: relative; flex-shrink: 0; }
.btn--white {
  background: #fff;
  color: var(--c-navy);
  border-color: #fff;
}
.btn--white:hover {
  background: var(--c-accent);
  color: #fff;
  border-color: var(--c-accent);
}

/* ---------------- INTRO ---------------- */
.intro { background: #fff; }
.intro__inner { max-width: var(--container); }
.intro__head { margin-bottom: 56px; }

.intro__pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.intro__pillar {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 28px 22px 26px;
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
}
.intro__pillar-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  font-family: var(--f-en);
  font-weight: 600;
  font-size: 14px;
  background: var(--c-navy);
  color: #fff;
  border-radius: 6px;
}
.intro__pillar h3 {
  margin: 0;
  font-family: var(--f-jp);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
  color: var(--c-navy);
}
.intro__pillar p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--c-text-2);
}

/* ---------------- STATS ---------------- */
.stats {
  background: var(--c-navy);
  color: #fff;
  padding: 100px 28px;
}
.stats .section-head { margin-bottom: 56px; }
.stats__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid rgba(255,255,255,0.16);
  border-bottom: 1px solid rgba(255,255,255,0.16);
  max-width: var(--container);
  margin: 0 auto;
}
.stats__list li {
  padding: 36px 28px;
  border-right: 1px solid rgba(255,255,255,0.12);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.stats__list li:last-child { border-right: none; }
.stats__num {
  font-family: var(--f-en);
  font-weight: 600;
  font-size: clamp(40px, 4.6vw, 56px);
  color: #fff;
  line-height: 1;
  letter-spacing: -0.02em;
}
.stats__num small {
  font-family: var(--f-jp);
  font-weight: 700;
  font-size: 0.4em;
  margin-left: 3px;
  color: #8FB0F7;
}
.stats__label {
  font-family: var(--f-jp);
  font-weight: 700;
  font-size: 14.5px;
  color: #fff;
}
.stats__desc {
  font-size: 12.5px;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
}

/* ---------------- WHY ---------------- */
.why { background: #fff; }
.why__list {
  display: flex;
  flex-direction: column;
}
.why__item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  padding: 36px 0;
  border-top: 1px solid var(--c-line);
  align-items: start;
}
.why__item:last-child { border-bottom: 1px solid var(--c-line); }
.why__index { display: flex; flex-direction: column; gap: 14px; }
.why__num {
  font-family: var(--f-en);
  font-weight: 600;
  font-size: 48px;
  color: var(--c-navy);
  line-height: 1;
  letter-spacing: -0.02em;
}
.why__kw {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--c-accent);
  background: var(--c-accent-soft);
  padding: 4px 10px;
  border-radius: 3px;
  align-self: flex-start;
  text-transform: uppercase;
}
.why__body h3 {
  margin: 0 0 14px;
  font-family: var(--f-jp);
  font-weight: 800;
  font-size: clamp(20px, 2.2vw, 26px);
  line-height: 1.5;
  color: var(--c-navy);
}
.why__body p {
  margin: 0;
  font-size: 15px;
  line-height: 2;
  color: var(--c-text-2);
  max-width: 720px;
}

/* ---------------- SUPPORT ---------------- */
.support { background: var(--c-bg); }
.support__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.support__grid li {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  padding: 28px 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.support__grid li:hover {
  border-color: var(--c-accent);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -16px rgba(30,90,232,0.22);
}
.support__highlight {
  border-color: var(--c-accent);
  background: linear-gradient(180deg, #fff 0%, #F4F7FE 100%);
}
.support__num {
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-accent);
}
.support__grid h3 {
  margin: 0;
  font-family: var(--f-jp);
  font-weight: 700;
  font-size: 17px;
  color: var(--c-navy);
}
.support__grid p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--c-text-2);
}
.badge-new {
  display: inline-block;
  background: var(--c-accent);
  color: #fff;
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  padding: 2px 6px;
  border-radius: 3px;
  vertical-align: middle;
  margin-left: 4px;
}

/* ---------------- AI ---------------- */
.ai {
  background: var(--c-navy);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.ai::before {
  content: "";
  position: absolute;
  top: -100px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(30,90,232,0.25) 0%, transparent 60%);
  pointer-events: none;
}
.ai__head { margin-bottom: 56px; position: relative; }
.ai__tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: #8FB0F7;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.16);
  padding: 6px 12px;
  border-radius: 3px;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.ai__tag em {
  background: var(--c-accent);
  color: #fff;
  padding: 2px 6px;
  border-radius: 2px;
  font-weight: 500;
}

.ai__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 72px;
  position: relative;
}
.ai__card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background-color .2s ease, border-color .2s ease;
}
.ai__card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.28);
}
.ai__card--accent {
  background: var(--c-accent);
  border-color: var(--c-accent);
}
.ai__card--accent:hover {
  background: var(--c-accent-dark);
  border-color: var(--c-accent-dark);
}
.ai__card-num {
  font-family: var(--f-en);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.04em;
  width: 32px; height: 32px;
  border-radius: 6px;
  background: rgba(255,255,255,0.1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.ai__card--accent .ai__card-num {
  background: rgba(255,255,255,0.16);
}
.ai__card h3 {
  margin: 0;
  font-family: var(--f-jp);
  font-weight: 700;
  font-size: 18px;
  color: #fff;
}
.ai__card ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ai__card ul li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(255,255,255,0.85);
}
.ai__card ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.75em;
  width: 10px; height: 1px;
  background: #8FB0F7;
}
.ai__card--accent ul li::before { background: rgba(255,255,255,0.7); }

.ai__steps {
  position: relative;
  padding-top: 56px;
  border-top: 1px solid rgba(255,255,255,0.16);
}
.ai__steps-head {
  margin-bottom: 32px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 16px;
}
.ai__steps-tag {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: #8FB0F7;
  background: rgba(255,255,255,0.08);
  padding: 4px 10px;
  border-radius: 3px;
  text-transform: uppercase;
}
.ai__steps-head h3 {
  margin: 0;
  font-family: var(--f-jp);
  font-weight: 800;
  font-size: clamp(20px, 2.2vw, 26px);
  color: #fff;
  letter-spacing: 0;
}
.ai__steps-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  counter-reset: step;
  position: relative;
}
.ai__steps-list li {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius-md);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
}
.ai__steps-num {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--c-accent);
  background: #fff;
  padding: 4px 8px;
  border-radius: 3px;
}
.ai__steps-list h4 {
  margin: 0;
  font-family: var(--f-jp);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: #fff;
}
.ai__steps-list p {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.85;
  color: rgba(255,255,255,0.7);
}

/* ---------------- TALENT ---------------- */
.talent { background: #fff; }
.talent__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.talent__card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.talent__card:hover {
  border-color: var(--c-navy);
  transform: translateY(-2px);
  box-shadow: 0 14px 32px -16px rgba(10,31,68,0.18);
}
.talent__photo {
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--c-bg);
  border-bottom: 1px solid var(--c-line);
}
.talent__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .6s cubic-bezier(.2,.7,.2,1);
}
.talent__card:hover .talent__photo img { transform: scale(1.03); }
.talent__photo .placeholder { border-radius: 0; border-left: 0; border-right: 0; border-top: 0; }
.talent__body {
  padding: 24px 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.talent__role {
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--c-accent);
  text-transform: uppercase;
}
.talent__card h3 {
  margin: 0;
  font-family: var(--f-jp);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.4;
  color: var(--c-navy);
}
.talent__sub {
  margin: 0;
  font-family: var(--f-jp);
  font-weight: 500;
  font-size: 13px;
  color: var(--c-text-mute);
}
.talent__body p {
  margin: 4px 0 0;
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--c-text-2);
}
.talent__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.talent__tags li {
  font-family: var(--f-jp);
  font-weight: 500;
  font-size: 11.5px;
  color: var(--c-text-2);
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  padding: 3px 8px;
  border-radius: 3px;
}

/* ---------------- PLANS ---------------- */
.plans { background: var(--c-bg); }
.plans__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: stretch;
}
.plan {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  padding: 32px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.plan__list { flex: 1; }
.plan__for {
  min-height: 3.4em;
  display: flex;
  align-items: center;
}
.plan__cta { margin-top: auto; }
.plan:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px -20px rgba(10,31,68,0.18);
  border-color: var(--c-navy);
}
.plan--featured {
  background: var(--c-navy);
  color: #fff;
  border-color: var(--c-navy);
  box-shadow: 0 24px 50px -24px rgba(10,31,68,0.4);
}
.plan--featured:hover {
  background: var(--c-navy-2);
  border-color: var(--c-navy-2);
  box-shadow: 0 28px 56px -22px rgba(10,31,68,0.5);
}
.plan__badge {
  position: absolute;
  top: -12px; left: 28px;
  background: var(--c-accent);
  color: #fff;
  font-family: var(--f-jp);
  font-weight: 700;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  padding: 5px 12px;
  border-radius: 100px;
}
.plan__tag {
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--c-accent);
  text-transform: uppercase;
}
.plan__tag--featured { color: #8FB0F7; }
.plan__head h3 {
  margin: 10px 0 6px;
  font-family: var(--f-jp);
  font-weight: 800;
  font-size: 22px;
  color: var(--c-navy);
}
.plan--featured .plan__head h3 { color: #fff; }
.plan__sub {
  margin: 0;
  font-family: var(--f-jp);
  font-weight: 500;
  font-size: 13.5px;
  color: var(--c-text-mute);
}
.plan--featured .plan__sub { color: rgba(255,255,255,0.7); }

.plan__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 0;
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}
.plan--featured .plan__list {
  border-color: rgba(255,255,255,0.18);
}
.plan__list li {
  position: relative;
  padding-left: 24px;
  font-size: 13.5px;
  line-height: 1.7;
}
.plan__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 14px; height: 8px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 8'%3E%3Cpath d='M1 4l4 3 8-6' stroke='%231E5AE8' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat center / contain;
}
.plan--featured .plan__list li::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 8'%3E%3Cpath d='M1 4l4 3 8-6' stroke='%238FB0F7' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.plan__for {
  margin: 0;
  font-family: var(--f-jp);
  font-weight: 500;
  font-size: 13px;
  color: var(--c-text-mute);
  text-align: left;
}
.plan--featured .plan__for { color: rgba(255,255,255,0.65); }

.plan--featured .btn--primary {
  background: #fff;
  color: var(--c-navy);
  border-color: #fff;
}
.plan--featured .btn--primary:hover {
  background: var(--c-accent);
  color: #fff;
  border-color: var(--c-accent);
}
.plans__foot {
  margin-top: 36px;
  text-align: center;
  font-size: 13.5px;
  color: var(--c-text-mute);
  line-height: 1.9;
}

/* ---------------- CASE ---------------- */
.case {
  background: var(--c-navy);
  color: #fff;
  padding: 100px 28px;
  overflow-x: hidden;
}
.case__list {
  display: flex;
  flex-direction: column;
  gap: 72px;
}
.case__item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.case__item--reverse > .case__visual { order: 2; }
.case__visual {
  margin: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.08);
  background: var(--c-navy-deep);
}
.case__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .6s cubic-bezier(.2,.7,.2,1);
}
.case__item:hover .case__visual img { transform: scale(1.04); }
.case__meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.case__num {
  font-family: var(--f-en);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: #8FB0F7;
  padding-right: 14px;
  border-right: 1px solid rgba(255,255,255,0.3);
}
.case__industry {
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
}
.case__item h3 {
  margin: 18px 0 18px;
  font-family: var(--f-jp);
  font-weight: 800;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.5;
  color: #fff;
  letter-spacing: 0;
}
.case__item p {
  margin: 0 0 24px;
  color: rgba(255,255,255,0.78);
  font-size: 14.5px;
  line-height: 2;
}
.case__metrics {
  display: flex;
  gap: 40px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.2);
}
.case__metrics li {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.case__metrics span {
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: #8FB0F7;
  text-transform: uppercase;
}
.case__metrics em {
  font-family: var(--f-en);
  font-weight: 600;
  font-size: 26px;
  color: #fff;
  letter-spacing: -0.01em;
}
.case__metrics em small {
  font-family: var(--f-jp);
  font-size: 0.5em;
  font-weight: 700;
  margin-left: 2px;
  color: #8FB0F7;
}

/* ---------------- FAQ ---------------- */
.faq { background: #fff; }
.faq__list {
  border-top: 1px solid var(--c-line);
}
.faq__item { border-bottom: 1px solid var(--c-line); }
.faq__item details { background: transparent; }
.faq__item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 8px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
  font-family: var(--f-jp);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-navy);
  transition: background-color .18s ease;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary:hover { background: var(--c-bg); }
.faq__q {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  background: var(--c-accent-soft);
  color: var(--c-accent);
  font-family: var(--f-en);
  font-weight: 600;
  font-size: 13px;
  border-radius: 4px;
}
.faq__plus {
  font-family: var(--f-en);
  font-size: 22px;
  font-weight: 400;
  color: var(--c-accent);
  transition: transform .25s ease;
  line-height: 1;
}
.faq__item details[open] .faq__plus { transform: rotate(45deg); }
.faq__a {
  padding: 0 8px 24px 56px;
  color: var(--c-text-2);
  font-size: 14.5px;
  line-height: 2;
}
.faq__a p { margin: 0; }

/* ---------------- CONTACT ---------------- */
.contact {
  background: var(--c-navy-deep);
  color: #fff;
  padding: 100px 28px;
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: "";
  position: absolute;
  top: -200px; right: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(30,90,232,0.3) 0%, transparent 60%);
  pointer-events: none;
}
.contact::after {
  content: "";
  position: absolute;
  bottom: -300px; left: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(143,176,247,0.12) 0%, transparent 60%);
  pointer-events: none;
}
.contact__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  position: relative;
  z-index: 1;
}
.contact__copy { padding-top: 8px; }
.contact__copy .section-marker { margin-bottom: 20px; }
.contact__title {
  margin: 0 0 24px;
  font-family: var(--f-jp);
  font-weight: 800;
  font-size: clamp(30px, 4.2vw, 48px);
  line-height: 1.32;
  color: #fff;
  letter-spacing: 0;
}
.contact__lede {
  margin: 0 0 28px;
  font-size: 15.5px;
  line-height: 2.1;
  color: rgba(255,255,255,0.78);
  max-width: 480px;
}
.contact__bullets {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.contact__bullets li {
  position: relative;
  padding-left: 26px;
  font-size: 14px;
  color: rgba(255,255,255,0.88);
}
.contact__bullets li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.7em;
  width: 16px; height: 1.5px;
  background: var(--c-accent);
}

.contact__form {
  background: #fff;
  color: var(--c-text);
  padding: 36px 32px;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 30px 80px -30px rgba(0,0,0,0.5);
}
.contact__form h3 {
  margin: 0 0 6px;
  font-family: var(--f-jp);
  font-weight: 800;
  font-size: 20px;
  color: var(--c-navy);
}
.contact__form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.contact__form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--f-jp);
  font-weight: 600;
  font-size: 13px;
  color: var(--c-navy);
}
.contact__form label span em {
  color: var(--c-accent);
  font-weight: 700;
  font-size: 11px;
  margin-left: 4px;
}
.contact__form input,
.contact__form select,
.contact__form textarea {
  font: inherit;
  font-family: var(--f-jp);
  font-weight: 400;
  font-size: 14px;
  padding: 11px 14px;
  border: 1px solid var(--c-line);
  background: #fff;
  color: var(--c-text);
  border-radius: var(--radius-sm);
  transition: border-color .18s ease, box-shadow .18s ease;
}
.contact__form input:focus,
.contact__form select:focus,
.contact__form textarea:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(30,90,232,0.14);
}
.contact__form textarea { resize: vertical; }
.contact__form-note {
  margin: 4px 0 0;
  font-size: 11.5px;
  color: var(--c-text-mute);
  text-align: center;
}

/* 送信結果メッセージ */
.form-result {
  padding: 28px 24px;
  border-radius: var(--radius-md);
  text-align: center;
  margin-top: 8px;
}
.form-result h4 {
  margin: 0 0 10px;
  font-family: var(--f-jp);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0;
}
.form-result p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
}
.form-result a {
  color: var(--c-accent);
  border-bottom: 1px solid var(--c-accent);
}
.form-result--success {
  background: var(--c-accent-soft);
  border: 1px solid #C7D6F5;
  color: var(--c-navy);
}
.form-result--success h4 { color: var(--c-navy); }
.form-result--success p { color: var(--c-text-2); }
.form-result--error {
  background: #FEF2F2;
  border: 1px solid #FDD3D3;
  color: #B23A3A;
}
.form-result--error h4 { color: #B23A3A; }
.form-result--error p { color: #7A2A2A; }
.form-submit__label { display: inline-block; }

/* ---------------- FOOTER ---------------- */
.footer {
  background: var(--c-navy-deep);
  color: rgba(255,255,255,0.75);
  padding: 64px 28px 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 56px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer .nav__logo-jp,
.footer .nav__logo-mark { color: #fff; }
.footer .nav__logo-sub { color: rgba(255,255,255,0.5); }
.footer__brand p {
  margin-top: 14px;
  font-size: 13.5px;
  line-height: 2;
  color: rgba(255,255,255,0.7);
}
.footer__info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px 32px;
}
.footer__info div {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 14px;
  font-size: 13px;
  line-height: 1.7;
}
.footer__info dt {
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: #8FB0F7;
  text-transform: uppercase;
}
.footer__info dd { margin: 0; color: rgba(255,255,255,0.8); }
.footer__info a {
  color: #8FB0F7;
  border-bottom: 1px solid rgba(143,176,247,0.4);
}
.footer__info a:hover { color: #fff; border-color: #fff; }
.footer__bar {
  max-width: var(--container);
  margin: 24px auto 0;
  display: flex;
  justify-content: space-between;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
}

/* ---------------- STICKY MOBILE CTA ---------------- */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 60;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--c-line);
  gap: 10px;
}
.sticky-cta .btn { font-size: 13px; padding: 12px 14px; }

/* ---------------- ANIMATIONS ---------------- */
@media (prefers-reduced-motion: no-preference) {
  .fade-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1);
  }
  .fade-up.is-in {
    opacity: 1;
    transform: translateY(0);
  }
  .fade-up[data-delay="1"] { transition-delay: .06s; }
  .fade-up[data-delay="2"] { transition-delay: .12s; }
  .fade-up[data-delay="3"] { transition-delay: .18s; }
}

/* ---------------- RESPONSIVE ---------------- */

/* タブレット（〜1080px） */
@media (max-width: 1080px) {
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__visual .placeholder { min-height: 360px; }
  .hero__trust-inner { flex-direction: column; align-items: flex-start; gap: 20px; }
  .hero__trust-logos { grid-template-columns: repeat(3, 1fr); width: 100%; }

  .problem__cta { grid-template-columns: 1fr; gap: 20px; padding: 30px 28px; text-align: left; }
  .problem__cta .btn { width: 100%; }

  .problem__list,
  .intro__pillars,
  .stats__list,
  .support__grid,
  .ai__grid,
  .ai__steps-list,
  .talent__grid,
  .plans__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats__list li:nth-child(2n) { border-right: none; }
  .stats__list li { border-bottom: 1px solid rgba(255,255,255,0.12); }
  .ai__steps-list li { width: 100%; }

  .why__item { grid-template-columns: 1fr; gap: 18px; }

  .case__item { grid-template-columns: 1fr; gap: 24px; }
  .case__item--reverse > .case__visual { order: 0; }

  .contact__inner { grid-template-columns: 1fr; gap: 40px; }
  .footer__inner { grid-template-columns: 1fr; gap: 36px; }
}

/* モバイル（〜720px） */
@media (max-width: 720px) {
  body {
    font-size: 14.5px;
    line-height: 1.85;
    padding-bottom: 76px; /* sticky CTA */
  }

  /* ===== NAV ===== */
  .nav__inner {
    padding: 12px 16px;
    grid-template-columns: 1fr auto;
    gap: 12px;
  }
  .nav__menu { display: none; }
  .nav__cta .btn--ghost { display: none; }
  .nav__cta .btn { padding: 9px 14px; font-size: 12.5px; }
  .nav__logo-mark { width: 28px; height: 28px; }
  .nav__logo-jp { font-size: 14.5px; }
  .nav__logo-sub { font-size: 9.5px; letter-spacing: 0.14em; }

  /* ===== HERO ===== */
  .hero { padding: 40px 18px 0; }
  .hero::before { background-size: 32px 32px; }
  .hero__inner { gap: 32px; }
  .hero__copy { padding: 8px 0 16px; }
  .hero__eyebrow {
    margin-bottom: 22px;
    font-size: 11.5px;
    gap: 10px;
  }
  .hero__eyebrow-rule { width: 18px; }
  .hero__eyebrow-label { font-size: 10px; letter-spacing: 0.16em; }
  .hero__title {
    font-size: clamp(28px, 8vw, 38px);
    line-height: 1.28;
    margin-bottom: 20px;
  }
  .hero__title-accent::after { height: 3px; bottom: -4px; }
  .hero__lede {
    font-size: 14px;
    line-height: 1.95;
    margin-bottom: 24px;
  }
  .hero__lede br { display: none; }
  .hero__cta {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  .hero__cta .btn { width: 100%; }
  .hero__note { font-size: 11.5px; margin-top: 14px; }
  .hero__subsidy {
    padding: 14px 16px;
    margin-top: 18px;
  }
  .hero__subsidy-label { font-size: 11px; }
  .hero__subsidy-main { font-size: 13.5px; }
  .hero__subsidy-sub { font-size: 11.5px; }
  .hero__visual .placeholder { min-height: 240px; }

  /* HERO trust */
  .hero__trust { margin-top: 40px; }
  .hero__trust-inner { padding: 24px 18px 4px; gap: 16px; }
  .hero__trust-label { font-size: 10.5px; letter-spacing: 0.18em; }
  .hero__trust-logos { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .logo-placeholder--hidden-sm { display: none; }
  .logo-placeholder { height: 44px; font-size: 10px; letter-spacing: 0.12em; }
  .hero__trust-industries { gap: 6px; min-width: 0; }
  .industry-tag { padding: 6px 11px; font-size: 11.5px; }

  /* ===== SECTION COMMON ===== */
  .section { padding: 64px 18px; }
  .stats, .case, .contact { padding: 64px 18px; }

  .section-marker {
    gap: 10px;
    margin-bottom: 20px;
    font-size: 10.5px;
    letter-spacing: 0.14em;
  }
  .section-marker__num { width: 28px; height: 22px; font-size: 11px; }
  .section-marker__label { font-size: 10.5px; }

  .section-head { margin-bottom: 36px; }
  .section-head__title {
    font-size: clamp(22px, 6.4vw, 30px);
    line-height: 1.4;
  }
  .section-head__lede {
    font-size: 13.5px;
    line-height: 1.9;
    margin-top: 14px;
  }
  .section-head__lede br { display: none; }

  /* ===== PROBLEM ===== */
  .problem__list { grid-template-columns: 1fr; gap: 12px; }
  .problem__card { padding: 22px 20px; gap: 12px; }
  .problem__card h3 { font-size: 15.5px; }
  .problem__card h3 br { display: none; }
  .problem__card p { font-size: 13px; line-height: 1.85; }

  .problem__cta {
    margin-top: 32px;
    padding: 26px 22px;
    grid-template-columns: 1fr;
    gap: 18px;
    text-align: left;
  }
  .problem__cta-copy strong { font-size: 16.5px; line-height: 1.5; }
  .problem__cta-copy span { font-size: 13px; line-height: 1.7; }
  .problem__cta .btn { width: 100%; }

  /* ===== INTRO ===== */
  .intro__pillars { grid-template-columns: 1fr; gap: 12px; }
  .intro__pillar { padding: 22px 20px; gap: 12px; }
  .intro__pillar h3 { font-size: 15.5px; }
  .intro__pillar h3 br { display: none; }
  .intro__pillar p { font-size: 13px; }

  /* ===== STATS ===== */
  .stats__list { grid-template-columns: 1fr; }
  .stats__list li {
    padding: 24px 20px;
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.12);
  }
  .stats__list li:last-child { border-bottom: none; }
  .stats__num { font-size: clamp(34px, 9vw, 44px); }
  .stats__label { font-size: 13.5px; }
  .stats__desc { font-size: 12px; }

  /* ===== WHY ===== */
  .why__item {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 28px 0;
  }
  .why__index { flex-direction: row; align-items: center; gap: 14px; }
  .why__num { font-size: 32px; }
  .why__body h3 { font-size: 18px; line-height: 1.5; }
  .why__body p { font-size: 13.5px; line-height: 1.9; }

  /* ===== SUPPORT ===== */
  .support__grid { grid-template-columns: 1fr; gap: 12px; }
  .support__grid li { padding: 22px 20px; gap: 10px; }
  .support__grid h3 { font-size: 16px; }
  .support__grid p { font-size: 13px; }

  /* ===== AI ===== */
  .ai__head { margin-bottom: 36px; }
  .ai__tag { font-size: 10.5px; padding: 5px 10px; gap: 8px; }
  .ai__grid { grid-template-columns: 1fr; gap: 12px; margin-bottom: 48px; }
  .ai__card { padding: 22px 20px; gap: 14px; }
  .ai__card h3 { font-size: 16.5px; }
  .ai__card ul li { font-size: 13px; }
  .ai__steps { padding-top: 40px; }
  .ai__steps-head { gap: 10px; margin-bottom: 24px; }
  .ai__steps-head h3 { font-size: 18px; line-height: 1.5; }
  .ai__steps-list { grid-template-columns: 1fr; gap: 12px; }
  .ai__steps-list li { padding: 20px 18px; }
  .ai__steps-list h4 { font-size: 15px; }
  .ai__steps-list p { font-size: 12.5px; }

  /* ===== TALENT ===== */
  .talent__grid { grid-template-columns: 1fr; gap: 16px; }
  .talent__body { padding: 20px 20px 24px; gap: 10px; }
  .talent__card h3 { font-size: 17px; }
  .talent__sub { font-size: 12.5px; }
  .talent__body p { font-size: 13px; line-height: 1.85; }
  .talent__tags li { font-size: 11px; padding: 3px 7px; }

  /* ===== PLANS ===== */
  .plans__grid { grid-template-columns: 1fr; gap: 14px; }
  .plan { padding: 28px 22px 26px; gap: 18px; }
  .plan--featured { transform: none; }
  .plan__badge { font-size: 11px; padding: 4px 10px; top: -11px; left: 22px; }
  .plan__head h3 { font-size: 19px; }
  .plan__sub { font-size: 12.5px; }
  .plan__list li { font-size: 13px; padding-left: 22px; }
  .plan__for { min-height: auto; font-size: 12.5px; }
  .plans__foot { margin-top: 28px; font-size: 12.5px; }

  /* ===== CASE ===== */
  .case__list { gap: 48px; }
  .case__item { gap: 20px; }
  .case__meta { flex-wrap: wrap; gap: 10px; margin-bottom: 12px; }
  .case__num { font-size: 13px; padding-right: 10px; }
  .case__industry { font-size: 10.5px; letter-spacing: 0.12em; }
  .case__item h3 {
    margin: 12px 0 14px;
    font-size: clamp(18px, 5.4vw, 22px);
    line-height: 1.5;
  }
  .case__item h3 br { display: none; }
  .case__item p { font-size: 13.5px; line-height: 1.95; margin-bottom: 20px; }
  .case__metrics { gap: 20px; flex-wrap: wrap; padding-top: 18px; }
  .case__metrics span { font-size: 10.5px; }
  .case__metrics em { font-size: 22px; }

  /* ===== FAQ ===== */
  .faq__item summary {
    padding: 18px 4px;
    gap: 14px;
    font-size: 14.5px;
    line-height: 1.6;
  }
  .faq__q { width: 24px; height: 24px; font-size: 12px; }
  .faq__plus { font-size: 20px; }
  .faq__a { padding: 0 4px 20px 42px; font-size: 13.5px; line-height: 1.9; }

  /* ===== CONTACT ===== */
  .contact__inner { gap: 32px; }
  .contact__title {
    font-size: clamp(24px, 7vw, 34px);
    line-height: 1.32;
    margin-bottom: 18px;
  }
  .contact__title br { display: none; }
  .contact__lede { font-size: 14px; line-height: 1.95; }
  .contact__lede br { display: none; }
  .contact__bullets li { font-size: 13px; }

  .contact__form { padding: 26px 20px; gap: 12px; }
  .contact__form h3 { font-size: 17px; }
  .contact__form-row { grid-template-columns: 1fr; gap: 12px; }
  .contact__form label { font-size: 12.5px; }
  .contact__form input,
  .contact__form select,
  .contact__form textarea {
    font-size: 16px; /* iOS zoom 防止 */
    padding: 12px 14px;
  }
  .form-result { padding: 22px 18px; }
  .form-result h4 { font-size: 16px; }
  .form-result p { font-size: 13px; }

  /* ===== FOOTER ===== */
  .footer { padding: 48px 18px 24px; }
  .footer__inner { padding-bottom: 28px; gap: 28px; }
  .footer__info { grid-template-columns: 1fr; gap: 18px; }
  .footer__info div { grid-template-columns: 72px 1fr; gap: 10px; font-size: 12.5px; }
  .footer__info dt { font-size: 10.5px; }
  .footer__brand p { font-size: 12.5px; }
  .footer__bar {
    flex-direction: column;
    gap: 6px;
    text-align: center;
    font-size: 10px;
    letter-spacing: 0.12em;
    margin-top: 18px;
  }

  /* ===== STICKY CTA ===== */
  .sticky-cta {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
    gap: 8px;
  }
  .sticky-cta .btn { font-size: 12.5px; padding: 11px 12px; }

  /* ===== BUTTONS ===== */
  .btn { padding: 12px 18px; font-size: 13px; }
  .btn--lg { padding: 14px 22px; font-size: 14px; }
}

/* 極小デバイス（〜380px） */
@media (max-width: 380px) {
  .hero__title { font-size: clamp(24px, 7.6vw, 30px); }
  .section-head__title { font-size: clamp(20px, 6vw, 26px); }
  .nav__logo-sub { display: none; }
  .nav__cta .btn { padding: 8px 12px; font-size: 11.5px; }
  .stats__num { font-size: 32px; }
}

/* =========================================================
   AI Training LP — 追加スタイル
   ========================================================= */

/* ----- HERO 追加 ----- */
.hero__title-line {
  display: block;
  font-family: var(--f-mono);
  font-weight: 600;
  font-size: clamp(18px, 2.2vw, 26px);
  letter-spacing: 0.02em;
  color: var(--c-text-2);
  margin-bottom: 14px;
}
.hero__title-line::before {
  content: "▶︎ ";
  color: var(--c-accent);
  font-family: var(--f-mono);
}

/* 行内で「へ。」だけが取り残されないよう、まとまりで折り返す */
.hero__title-nb {
  display: inline-block;
  white-space: nowrap;
}

/* ----- CURRICULUM GRID ----- */
.support__grid--curriculum li {
  position: relative;
}
.support__grid--curriculum .support__num {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  padding: 4px 10px;
  background: var(--c-accent-soft);
  color: var(--c-accent);
  border-radius: 3px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
}
.support__grid--curriculum .support__highlight .support__num {
  background: var(--c-accent);
  color: #fff;
}

.curriculum__note {
  margin: 36px 0 0;
  padding: 18px 22px;
  background: #fff;
  border: 1px dashed var(--c-line);
  border-radius: var(--radius-md);
  font-size: 13px;
  line-height: 1.85;
  color: var(--c-text-2);
}

/* ----- AI CARD SUB COPY ----- */
.ai__card-sub {
  margin: -4px 0 6px;
  font-family: var(--f-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: #8FB0F7;
}
.ai__card--accent .ai__card-sub {
  color: rgba(255, 255, 255, 0.85);
}

/* ----- PLAN LIST NOTE ----- */
.plan__list-note {
  font-size: 11.5px !important;
  color: var(--c-text-mute);
  padding-left: 0 !important;
}
.plan__list-note::before { display: none !important; }
.plan--featured .plan__list-note { color: rgba(255, 255, 255, 0.5); }

/* =========================================================
   SUBSIDY セクション
   ========================================================= */
.subsidy {
  background:
    radial-gradient(circle at 100% 0%, rgba(30, 90, 232, 0.06) 0%, transparent 50%),
    linear-gradient(180deg, #fff 0%, var(--c-bg) 100%);
  position: relative;
  overflow: hidden;
}
.subsidy::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--c-line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--c-line-soft) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 50% 0%, rgba(0,0,0,0.3), transparent 60%);
  -webkit-mask-image: radial-gradient(circle at 50% 0%, rgba(0,0,0,0.3), transparent 60%);
  pointer-events: none;
}
.subsidy > .section__inner { position: relative; z-index: 1; }

.subsidy__head { margin-bottom: 56px; }
.subsidy__tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px;
  margin-bottom: 20px;
  background: var(--c-accent);
  color: #fff;
  border-radius: 3px;
  font-family: var(--f-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.subsidy__title-accent {
  display: inline-block;
  color: var(--c-accent);
  position: relative;
  padding-bottom: 4px;
}
.subsidy__title-accent::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 6px;
  background: var(--c-accent);
  opacity: 0.16;
  border-radius: 6px;
}

/* HERO ブロック（3カラム数字） */
.subsidy__hero {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background: var(--c-navy);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 56px;
  box-shadow: 0 24px 60px -28px rgba(10, 31, 68, 0.45);
  position: relative;
}
.subsidy__hero::before {
  content: "";
  position: absolute;
  top: -150px; right: -150px;
  width: 450px; height: 450px;
  background: radial-gradient(circle, rgba(30, 90, 232, 0.4) 0%, transparent 65%);
  pointer-events: none;
}
.subsidy__hero-block {
  padding: 40px 32px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
}
.subsidy__hero-block:last-child { border-right: none; }
.subsidy__hero-label {
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: #8FB0F7;
  text-transform: uppercase;
}
.subsidy__hero-num {
  font-family: var(--f-en);
  font-weight: 600;
  font-size: clamp(48px, 6vw, 72px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: #fff;
}
.subsidy__hero-num small {
  font-family: var(--f-jp);
  font-weight: 700;
  font-size: 0.36em;
  margin-left: 4px;
  color: #8FB0F7;
}
.subsidy__hero-num--small {
  font-family: var(--f-jp);
  font-weight: 800;
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.3;
  letter-spacing: 0;
  color: #fff;
}
.subsidy__hero-sub {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
}

/* DETAIL（A/B 2カラム） */
.subsidy__detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 56px;
}
.subsidy__detail-col {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.subsidy__h3 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-jp);
  font-weight: 800;
  font-size: 19px;
  color: var(--c-navy);
}
.subsidy__h3-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px; height: 30px;
  background: var(--c-navy);
  color: #fff;
  font-family: var(--f-en);
  font-weight: 600;
  font-size: 13px;
  border-radius: 6px;
}
.subsidy__detail-col p {
  margin: 0;
  font-size: 14px;
  line-height: 2;
  color: var(--c-text-2);
}
.subsidy__detail-col strong {
  color: var(--c-accent);
  font-weight: 700;
}
.subsidy__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.subsidy__list li {
  position: relative;
  padding-left: 22px;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--c-text-2);
}
.subsidy__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.6em;
  width: 12px; height: 8px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 8'%3E%3Cpath d='M1 4l4 3 8-6' stroke='%231E5AE8' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat center / contain;
}
.subsidy__list strong {
  color: var(--c-accent);
  font-weight: 700;
}

/* STEPS */
.subsidy__steps {
  margin-bottom: 40px;
}
.subsidy__steps-title {
  margin: 0 0 24px;
  font-family: var(--f-jp);
  font-weight: 800;
  font-size: clamp(20px, 2.2vw, 24px);
  color: var(--c-navy);
  display: flex;
  align-items: center;
  gap: 14px;
}
.subsidy__steps-title::before {
  content: "";
  width: 24px;
  height: 2px;
  background: var(--c-accent);
}
.subsidy__steps-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  position: relative;
}
.subsidy__steps-list li {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.subsidy__steps-list li:hover {
  border-color: var(--c-accent);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -16px rgba(30, 90, 232, 0.22);
}
.subsidy__steps-list li:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -14px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--f-en);
  font-weight: 600;
  font-size: 18px;
  color: var(--c-accent);
  z-index: 2;
}
.subsidy__steps-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  width: 36px; height: 24px;
  background: var(--c-navy);
  color: #fff;
  font-family: var(--f-en);
  font-weight: 600;
  font-size: 11.5px;
  letter-spacing: 0.04em;
  border-radius: 3px;
}
.subsidy__steps-list h4 {
  margin: 0;
  font-family: var(--f-jp);
  font-weight: 700;
  font-size: 15.5px;
  line-height: 1.5;
  color: var(--c-navy);
}
.subsidy__steps-list p {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--c-text-2);
}

/* NOTE 注意書き */
.subsidy__note {
  background: #FFF8E5;
  border: 1px solid #F2D98A;
  border-radius: var(--radius-md);
  padding: 22px 26px;
  margin-bottom: 40px;
}
.subsidy__note p {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.95;
  color: #6B4F12;
}
.subsidy__note strong {
  color: #4A370A;
  font-weight: 700;
}

/* CTA */
.subsidy__cta {
  padding: 36px 40px;
  background: var(--c-navy);
  color: #fff;
  border-radius: var(--radius-md);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 32px;
  position: relative;
  overflow: hidden;
}
.subsidy__cta::before {
  content: "";
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(30, 90, 232, 0.45) 0%, transparent 60%);
  pointer-events: none;
}
.subsidy__cta-copy {
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
}
.subsidy__cta-copy strong {
  font-family: var(--f-jp);
  font-weight: 800;
  font-size: clamp(17px, 1.8vw, 21px);
  color: #fff;
  line-height: 1.5;
}
.subsidy__cta-copy span {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.78);
}
.subsidy__cta .btn { position: relative; flex-shrink: 0; }
.subsidy__cta .btn--primary {
  background: #fff;
  color: var(--c-navy);
  border-color: #fff;
}
.subsidy__cta .btn--primary:hover {
  background: var(--c-accent);
  color: #fff;
  border-color: var(--c-accent);
}

/* ====== RESPONSIVE (subsidy + 追加要素) ====== */
@media (max-width: 1080px) {
  .subsidy__hero { grid-template-columns: 1fr; }
  .subsidy__hero-block {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    padding: 32px 28px;
  }
  .subsidy__hero-block:last-child { border-bottom: none; }
  .subsidy__detail { grid-template-columns: 1fr; gap: 20px; }
  .subsidy__steps-list { grid-template-columns: repeat(2, 1fr); }
  .subsidy__steps-list li:nth-child(2n)::after { display: none; }
  .subsidy__cta { grid-template-columns: 1fr; text-align: left; gap: 20px; }
  .subsidy__cta .btn { width: 100%; }

  .hero__visual-tag { bottom: 12px; left: 12px; font-size: 11px; padding: 8px 12px; }
  .hero__title-line { font-size: clamp(15px, 2.4vw, 20px); margin-bottom: 12px; }
}

@media (max-width: 720px) {
  .hero__visual-tag { bottom: 10px; left: 10px; font-size: 10.5px; padding: 7px 10px; }
  .hero__title-line { font-size: 13px; margin-bottom: 10px; }
  .hero__title-line::before { font-size: 11px; }

  .curriculum__note { padding: 16px 18px; font-size: 12px; line-height: 1.8; margin-top: 24px; }
  .support__grid--curriculum .support__num { font-size: 10.5px; padding: 3px 8px; }

  .ai__card-sub { font-size: 10.5px; }

  /* Subsidy mobile */
  .subsidy__head { margin-bottom: 36px; }
  .subsidy__tag { font-size: 10.5px; padding: 5px 10px; letter-spacing: 0.12em; }
  .subsidy__title-accent::after { height: 4px; }

  .subsidy__hero {
    margin-bottom: 36px;
    border-radius: var(--radius-md);
  }
  .subsidy__hero-block { padding: 26px 22px; gap: 8px; }
  .subsidy__hero-label { font-size: 10.5px; }
  .subsidy__hero-num { font-size: clamp(40px, 11vw, 56px); }
  .subsidy__hero-num--small { font-size: 18px; }
  .subsidy__hero-sub { font-size: 12px; }

  .subsidy__detail { margin-bottom: 36px; }
  .subsidy__detail-col { padding: 24px 22px; gap: 12px; }
  .subsidy__h3 { font-size: 16.5px; gap: 10px; }
  .subsidy__h3-num { width: 26px; height: 26px; font-size: 12px; }
  .subsidy__detail-col p { font-size: 13px; line-height: 1.95; }
  .subsidy__list li { font-size: 12.5px; line-height: 1.85; }

  .subsidy__steps { margin-bottom: 28px; }
  .subsidy__steps-title { font-size: 17px; gap: 10px; }
  .subsidy__steps-title::before { width: 18px; }
  .subsidy__steps-list { grid-template-columns: 1fr; gap: 12px; }
  .subsidy__steps-list li::after { display: none !important; }
  .subsidy__steps-list li { padding: 20px 18px; }
  .subsidy__steps-list h4 { font-size: 14.5px; }
  .subsidy__steps-list p { font-size: 12px; }

  .subsidy__note { padding: 18px 20px; margin-bottom: 28px; }
  .subsidy__note p { font-size: 11.5px; line-height: 1.9; }

  .subsidy__cta { padding: 26px 22px; gap: 18px; }
  .subsidy__cta-copy strong { font-size: 15.5px; line-height: 1.55; }
  .subsidy__cta-copy span { font-size: 12.5px; line-height: 1.7; }
}