@charset "UTF-8";
/* =========================================================
   TOY株式会社 コーポレートサイト
   白 × 青 を基調としたモバイルファーストのスタイル
   ブレイクポイント: 768px（タブレット） / 1024px（PC）
   ========================================================= */

/* ---------- デザイントークン ---------- */
:root {
  --color-primary: #1554c0;
  --color-primary-hover: #0f45a3;
  --color-navy: #192a52; /* ロゴの色に合わせる */
  --color-accent: #4a9bff;
  --color-accent-soft: #9cc4ff;
  --color-bg: #ffffff;
  --color-bg-soft: #f3f7fd;
  --color-border: #dce6f3;
  --color-text: #1a2a40;
  --color-text-muted: #5b6b82;
  --color-error: #d93a3a;

  --font-ja: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  --font-en: "Inter", "Noto Sans JP", system-ui, sans-serif;

  --container: 1120px;
  --gutter: clamp(16px, 4vw, 32px);
  --header-h: 64px;
  --section-y: clamp(56px, 9vw, 112px);

  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 2px rgba(10, 31, 68, 0.06);
  --shadow: 0 10px 30px rgba(10, 31, 68, 0.08);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

@media (min-width: 1024px) {
  :root { --header-h: 80px; }
}

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

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

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  font-family: var(--font-ja);
  font-size: 1rem;
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
main { flex: 1 0 auto; } /* 内容が短いページでもフッターを画面の下端に置く */

/* 日本語の改行位置を整える（対応ブラウザのみ。非対応でも表示は崩れない） */
h1, h2, h3 {
  text-wrap: balance;
  word-break: auto-phrase;
}
p, li, dd { text-wrap: pretty; }
ul, ol { padding: 0; list-style: none; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
address { font-style: normal; }

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

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

.skip-link {
  position: absolute;
  top: -100px;
  left: 8px;
  z-index: 200;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: #fff;
}
.skip-link:focus { top: 8px; }

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container-narrow { max-width: calc(840px + var(--gutter) * 2); }

.br-pc { display: none; }
.nowrap { display: inline-block; } /* 語句の途中で改行させない */
@media (min-width: 1024px) {
  .br-pc { display: inline; }
}

/* ---------- ボタン ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  min-height: 52px;
  padding: 0.75em 2em;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  line-height: 1.4;
  cursor: pointer;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease),
    transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 6px 16px rgba(21, 84, 192, 0.25);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
}
.btn-light {
  background: #fff;
  color: var(--color-primary);
}
.btn-light:hover { background: var(--color-bg-soft); }
.btn-arrow::after {
  content: "→";
  font-family: var(--font-en);
  transition: transform 0.2s var(--ease);
}
.btn-arrow:hover::after { transform: translateX(3px); }

/* =========================================================
   ヘッダー
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--color-border);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  backdrop-filter: saturate(180%) blur(12px);
}

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

/* ロゴ */
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.brand-logo {
  flex-shrink: 0;
  width: auto;
  height: 36px;
}
@media (min-width: 1024px) {
  .brand-logo { height: 44px; }
}
.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
  line-height: 1.35;
}
.brand-name {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-navy);
}
.brand-tagline {
  overflow: hidden;
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  white-space: nowrap;
  text-overflow: ellipsis;
}
.brand.is-inverse .brand-name { color: #fff; }
.brand.is-inverse .brand-tagline { color: rgba(255, 255, 255, 0.6); }
@media (max-width: 479px) {
  .site-header .brand-tagline { display: none; } /* 狭い画面では途中で切れるため隠す（フッターには表示） */
}

/* ハンバーガーボタン（スマホ） */
.nav-toggle {
  display: grid;
  flex-shrink: 0;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-right: -10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
}
.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  display: block;
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--color-navy);
  transition: transform 0.25s var(--ease), background-color 0.2s;
}
.nav-toggle-bar { position: relative; }
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  content: "";
  position: absolute;
  left: 0;
}
.nav-toggle-bar::before { top: -7px; }
.nav-toggle-bar::after { top: 7px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::after { transform: translateY(-7px) rotate(-45deg); }

/* グローバルナビ（スマホ：ドロップダウン） */
.global-nav {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: calc(100dvh - var(--header-h));
  overflow-y: auto;
  padding: 8px var(--gutter) 24px;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0.25s;
}
.global-nav.is-open {
  opacity: 1;
  visibility: visible;
  transform: none;
}

/* メニューを開いている間は背景を暗くし、本文のスクロールを止める（スマホ） */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(10, 31, 68, 0.45);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s var(--ease), visibility 0.25s;
}
body.is-nav-open { overflow: hidden; }
body.is-nav-open .site-header { background: #fff; } /* 暗くした背景がヘッダーに透けないように */
body.is-nav-open::after {
  opacity: 1;
  visibility: visible;
}
.global-nav ul {
  display: flex;
  flex-direction: column;
}
.global-nav a {
  display: block;
  padding: 14px 4px;
  border-bottom: 1px solid var(--color-border);
  font-weight: 500;
  transition: color 0.2s;
}
.global-nav a:hover,
.global-nav a[aria-current="page"] { color: var(--color-primary); }

.global-nav .nav-cta a {
  margin-top: 20px;
  padding: 14px 24px;
  border: 0;
  border-radius: 999px;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  text-align: center;
}
.global-nav .nav-cta a:hover { background: var(--color-primary-hover); }

/* グローバルナビ（PC：横並び） */
@media (min-width: 1024px) {
  .nav-toggle { display: none; }

  .global-nav {
    position: static;
    max-height: none;
    overflow: visible;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }
  .global-nav ul {
    flex-direction: row;
    align-items: center;
    gap: 4px;
  }
  .global-nav a {
    position: relative;
    padding: 8px 14px;
    border: 0;
    font-size: 0.9375rem;
  }
  .global-nav li:not(.nav-cta) a::after {
    content: "";
    position: absolute;
    right: 14px;
    bottom: 2px;
    left: 14px;
    height: 2px;
    background: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s var(--ease);
  }
  .global-nav li:not(.nav-cta) a:hover::after,
  .global-nav li:not(.nav-cta) a[aria-current="page"]::after { transform: scaleX(1); }

  .global-nav .nav-cta { margin-left: 12px; }
  .global-nav .nav-cta a {
    margin-top: 0;
    padding: 10px 24px;
  }
}

/* =========================================================
   共通セクション
   ========================================================= */
.section { padding-block: var(--section-y); }
.section-soft { background: var(--color-bg-soft); }

.section-head { margin-bottom: clamp(32px, 5vw, 56px); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: currentColor;
}

.section-title {
  margin-top: 8px;
  font-size: clamp(1.375rem, 1.1rem + 1.2vw, 2rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-navy);
}

.heading-bar {
  margin-bottom: 24px;
  padding-left: 16px;
  border-left: 4px solid var(--color-primary);
  font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-navy);
}

.lead {
  font-size: clamp(1.0625rem, 1rem + 0.4vw, 1.25rem);
  font-weight: 500;
  line-height: 2;
  color: var(--color-navy);
}

.text-body > p + p { margin-top: 1em; }

.content-block + .content-block { margin-top: clamp(56px, 8vw, 88px); }
.lead + .content-block { margin-top: clamp(40px, 6vw, 64px); }

.philosophy .text-body {
  max-width: 800px; /* 左端は他のブロックと揃え、1行の長さだけ抑える */
  margin-top: 20px;
}

/* 2カラム（見出し＋本文） */
.split {
  display: grid;
  gap: 16px;
  margin-bottom: clamp(40px, 6vw, 64px);
}
.split .section-head { margin-bottom: 0; }
@media (min-width: 1024px) {
  .split {
    grid-template-columns: 5fr 7fr;
    gap: 64px;
    align-items: start;
  }
}

/* カードグリッド */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 768px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

.feature-card {
  padding: 28px 24px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.feature-num {
  font-family: var(--font-en);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-primary);
}
.feature-title {
  margin-top: 8px;
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--color-navy);
}

/* =========================================================
   トップページ：メインビジュアル
   ========================================================= */
.hero {
  padding-top: clamp(16px, 3vw, 32px);
  background: linear-gradient(180deg, var(--color-bg-soft), var(--color-bg));
}
.hero-visual {
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.hero-visual img { width: 100%; }

/* 画像内の文字が小さくなるスマホ向けにテキストを補完 */
.hero-copy { padding-top: 24px; }
.hero-copy-en {
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-navy);
}
.hero-copy-ja {
  margin-top: 6px;
  font-weight: 500;
  color: var(--color-primary);
}
@media (min-width: 768px) {
  .hero-copy { display: none; }
}

/* =========================================================
   下層ページ：ページタイトル / パンくず
   ========================================================= */
.page-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(48px, 8vw, 96px) clamp(24px, 4vw, 36px);
  background: linear-gradient(120deg, var(--color-navy) 0%, #123a86 55%, var(--color-primary) 100%);
  color: #fff;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0 0 0 auto;
  width: min(60%, 640px);
  background-image: radial-gradient(rgba(255, 255, 255, 0.18) 1px, transparent 1px);
  background-size: 18px 18px;
  -webkit-mask-image: linear-gradient(to left, #000 20%, transparent);
  mask-image: linear-gradient(to left, #000 20%, transparent);
  pointer-events: none;
}
.page-hero .container {
  position: relative;
  z-index: 1;
}
.page-hero-en {
  font-family: var(--font-en);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent-soft);
}
.page-hero-title {
  margin-top: 6px;
  font-size: clamp(1.75rem, 1.3rem + 2vw, 2.75rem);
  font-weight: 700;
  line-height: 1.4;
}

.breadcrumb {
  margin-top: clamp(24px, 4vw, 40px);
  font-size: 0.8125rem;
}
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
}
.breadcrumb li + li::before {
  content: "/";
  margin-inline: 10px;
  opacity: 0.5;
}
.breadcrumb a {
  color: rgba(255, 255, 255, 0.75);
  transition: color 0.2s;
}
.breadcrumb a:hover { color: #fff; }

/* =========================================================
   事業内容
   ========================================================= */
.service-list {
  display: grid;
  gap: 24px;
}
.service-card {
  position: relative;
  display: grid;
  gap: 12px;
  overflow: hidden;
  padding: clamp(24px, 4vw, 40px);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.service-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
}
@media (min-width: 768px) {
  .service-card {
    grid-template-columns: 120px 1fr;
    gap: 24px;
  }
}
.service-num {
  font-family: var(--font-en);
  font-size: clamp(2rem, 1.5rem + 2vw, 3rem);
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.service-title {
  font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-navy);
}
.service-body > p {
  margin-top: 12px;
  color: var(--color-text-muted);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.tag-list li {
  padding: 4px 14px;
  border: 1px solid #cfe0f7;
  border-radius: 999px;
  background: var(--color-bg-soft);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-primary);
}

/* =========================================================
   企業情報
   ========================================================= */
.info-table { border-top: 1px solid var(--color-border); }
.info-row {
  display: grid;
  gap: 2px;
  padding-block: 16px;
  border-bottom: 1px solid var(--color-border);
}
.info-row dt {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-primary);
}
@media (min-width: 768px) {
  .info-row {
    grid-template-columns: 200px 1fr;
    gap: 24px;
    padding-block: 22px;
  }
  .info-row dt {
    font-size: 0.9375rem;
    color: var(--color-navy);
  }
}

/* 沿革タイムライン */
.timeline {
  position: relative;
  padding-left: 28px;
}
.timeline li {
  position: relative;
  padding-bottom: 24px;
}
/* 項目どうしをつなぐ縦線（最後の項目の下には出さない） */
.timeline li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: calc(0.5em + 14px);
  bottom: -0.5em;
  left: -22px;
  width: 2px;
  background: var(--color-border);
}
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before {
  content: "";
  position: absolute;
  top: 0.5em;
  left: -28px;
  width: 14px;
  height: 14px;
  border: 3px solid var(--color-primary);
  border-radius: 50%;
  background: #fff;
}
.timeline time {
  display: block;
  font-family: var(--font-en);
  font-weight: 700;
  color: var(--color-primary);
}
@media (min-width: 768px) {
  .timeline li {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 24px;
  }
}

/* =========================================================
   企業理念
   ========================================================= */
.slogan {
  padding: clamp(40px, 6vw, 72px) clamp(20px, 4vw, 48px);
  border-radius: var(--radius-lg);
  background: var(--color-bg-soft);
  text-align: center;
}
.slogan-en {
  font-family: var(--font-en);
  font-size: clamp(1.5rem, 1rem + 2.5vw, 2.75rem);
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-navy);
}
.slogan-en .initial {
  font-weight: 800;
  color: var(--color-primary);
}
.slogan-ja {
  margin-top: 16px;
  font-size: clamp(1rem, 0.9rem + 0.5vw, 1.25rem);
  font-weight: 500;
  line-height: 2;
  color: var(--color-navy);
}

.mv-grid {
  display: grid;
  gap: 16px;
}
@media (min-width: 768px) {
  .mv-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}
.mv-card {
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fff;
}
.mv-card.is-primary {
  border-color: transparent;
  background: linear-gradient(135deg, var(--color-navy), var(--color-primary));
  color: #fff;
}
.mv-card.is-primary .eyebrow { color: var(--color-accent-soft); }
.mv-title {
  margin-top: 10px;
  font-size: clamp(1.125rem, 1rem + 0.5vw, 1.375rem);
  font-weight: 700;
  line-height: 1.6;
}
.mv-card p:last-child { margin-top: 12px; }
.mv-card:not(.is-primary) .mv-title { color: var(--color-navy); }
.mv-card.is-primary p:last-child { color: rgba(255, 255, 255, 0.85); }

.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}
@media (min-width: 1024px) {
  .value-grid { grid-template-columns: repeat(5, 1fr); }
  .value-grid .value-card { padding: 20px; }
  .value-grid .value-title { min-height: 3.6em; } /* 見出しが2行のカードと説明文の位置を揃える */
}
.value-card {
  padding: 24px;
  border-top: 3px solid var(--color-primary);
  border-radius: 0 0 var(--radius) var(--radius);
  background: var(--color-bg-soft);
}
.value-num {
  font-family: var(--font-en);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-primary);
}
.value-title {
  margin-top: 4px;
  font-family: var(--font-en);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-navy);
}
.value-card p:last-child {
  margin-top: 8px;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* =========================================================
   お問い合わせフォーム
   ========================================================= */
.contact-form {
  margin-top: clamp(32px, 5vw, 48px);
  padding: clamp(24px, 5vw, 56px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow);
}

.form-note {
  margin-top: 8px;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.form-grid {
  display: grid;
  gap: 24px;
}
@media (min-width: 768px) {
  .form-grid { grid-template-columns: repeat(2, 1fr); }
}
.form-grid + .form-grid,
.form-grid + .form-field,
.form-field + .form-field,
.form-field + .form-grid { margin-top: 24px; }

.form-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-navy);
}

.badge {
  display: inline-block;
  padding: 1px 8px;
  white-space: nowrap;
  border-radius: 4px;
  font-size: 0.6875rem;
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: 0.04em;
}
.badge-required { background: var(--color-primary); color: #fff; }
.badge-optional { background: #e8eef7; color: var(--color-text-muted); }

.form-control {
  width: 100%;
  min-height: 52px;
  padding: 12px 16px;
  border: 1px solid #c9d6e8;
  border-radius: var(--radius-sm);
  background: #fff;
  font-size: 1rem; /* 16px未満だとiOSでズームされるため */
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-control::placeholder { color: #9aa8bb; }
.form-control:hover { border-color: #a9bdd9; }
.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(21, 84, 192, 0.15);
}
.form-control:user-invalid { border-color: var(--color-error); }

textarea.form-control {
  min-height: 200px;
  line-height: 1.7;
  resize: vertical;
}

select.form-control {
  padding-right: 44px;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%231554c0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

.form-consent {
  margin-top: 32px;
  padding: 20px;
  border-radius: var(--radius);
  background: var(--color-bg-soft);
}
.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
}
.checkbox input {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin: 0.25em 0 0;
  accent-color: var(--color-primary);
}
.checkbox a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.form-actions {
  margin-top: 32px;
  text-align: center;
}
.form-actions .btn { width: min(100%, 320px); }

.form-actions-split {
  display: flex;
  flex-direction: column-reverse; /* スマホでは「送信する」を上に */
  align-items: center;
  gap: 12px;
}
@media (min-width: 768px) {
  .form-actions-split {
    flex-direction: row;
    justify-content: center;
    gap: 16px;
  }
}

.btn-outline {
  background: #fff;
  border-color: #c9d6e8;
  color: var(--color-navy);
}
.btn-outline:hover { background: var(--color-bg-soft); }

/* 進行状況（入力 → 確認 → 完了） */
.form-steps {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: clamp(32px, 5vw, 48px);
}
.form-steps li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text-muted);
}
.form-steps li + li::before {
  content: "";
  width: clamp(20px, 6vw, 56px);
  height: 1px;
  background: var(--color-border);
}
.form-steps-num {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: #fff;
  font-family: var(--font-en);
  font-size: 0.8125rem;
}
.form-steps li.is-current { color: var(--color-primary); }
.form-steps li.is-current .form-steps-num {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: #fff;
}
.form-steps li.is-done .form-steps-num {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* エラー表示 */
.form-alert {
  margin-bottom: 32px;
  padding: 16px 20px;
  border: 1px solid #f3c2c2;
  border-left: 4px solid var(--color-error);
  border-radius: var(--radius-sm);
  background: #fff5f5;
  font-size: 0.9375rem;
  color: #9b1c1c;
}
.form-alert ul {
  margin-top: 8px;
  padding-left: 1.2em;
  list-style: disc;
}
.form-error {
  margin-top: 6px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-error);
}
.form-control[aria-invalid="true"] {
  border-color: var(--color-error);
  background-color: #fffafa;
}

/* 機械的な送信の検出用項目（画面外に置く） */
.form-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* 確認画面 */
.confirm-table dd { overflow-wrap: anywhere; }
.text-muted { color: var(--color-text-muted); }

/* 完了画面 */
.complete { text-align: center; }
.complete-icon {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  border-radius: 50%;
  background: var(--color-bg-soft);
  color: var(--color-primary);
}
.complete-icon svg {
  width: 36px;
  height: 36px;
}
.complete-text {
  max-width: 600px;
  margin: 20px auto 32px;
  text-align: left;
}
.complete-text a {
  white-space: nowrap;
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* =========================================================
   プライバシーポリシー
   ========================================================= */
.policy-section + .policy-section {
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--color-border);
}
.policy-section p + p,
.policy-section p + .check-list { margin-top: 12px; }

.check-list li {
  position: relative;
  padding-left: 1.5em;
}
.check-list li + li { margin-top: 4px; }
.check-list li::before {
  content: "";
  position: absolute;
  top: 0.8em;
  left: 0.35em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

.policy-contact {
  margin-top: 16px;
  padding: 24px;
  border-radius: var(--radius);
  background: var(--color-bg-soft);
}
.policy-contact a { color: var(--color-primary); }

/* =========================================================
   お問い合わせ導線（CTA）
   ========================================================= */
.cta { padding-block: 0 var(--section-y); }
.cta-inner {
  position: relative;
  display: grid;
  gap: 24px;
  align-items: center;
  overflow: hidden;
  padding: clamp(32px, 6vw, 64px);
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, var(--color-navy), var(--color-primary));
  color: #fff;
}
.cta-inner::after {
  content: "";
  position: absolute;
  top: -40%;
  right: -10%;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(74, 155, 255, 0.45), transparent 70%);
  pointer-events: none;
}
.cta-inner > * {
  position: relative;
  z-index: 1;
}
.cta .eyebrow { color: var(--color-accent-soft); }
.cta-title {
  margin-top: 6px;
  font-size: clamp(1.375rem, 1.1rem + 1.2vw, 2rem);
  font-weight: 700;
  line-height: 1.5;
}
.cta-text {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.8);
}
@media (min-width: 768px) {
  .cta-inner {
    grid-template-columns: 1fr auto;
    gap: 40px;
  }
}

/* =========================================================
   フッター
   ========================================================= */
.site-footer {
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
}
.footer-inner {
  display: grid;
  gap: 32px;
  padding-block: 56px 40px;
}
@media (min-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr auto;
    align-items: start;
  }
}
.footer-address {
  margin-top: 20px;
  line-height: 1.9;
}
.footer-address a:hover,
.footer-nav a:hover,
.footer-bottom a:hover { color: #fff; }

.footer-nav ul {
  display: grid;
  grid-template-columns: repeat(2, max-content);
  gap: 10px 40px;
}
@media (min-width: 768px) {
  .footer-nav ul {
    display: flex;
    gap: 28px;
  }
}
.footer-nav a { transition: color 0.2s; }

.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.12); }
.footer-bottom .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 24px;
  padding-block: 20px;
  font-size: 0.75rem;
}
.footer-bottom small {
  font-size: inherit;
  color: rgba(255, 255, 255, 0.55);
}