@charset "UTF-8";
/* =========================================================
   株式会社IA コーポレートサイト
   style.css  —  Clean & Trustworthy / 2026 refresh
   ---------------------------------------------------------
   目次
     01. デザイントークン
     02. リセット
     03. レイアウト基本
     04. タイポグラフィ
     05. ボタン・リンク
     06. カード / グリッド / テーブル
     07. ヘッダー
     08. フッター
     09. 下層ページ共通（ヒーロー / パンくず / CTA）
     10. トップページ
     11. 会社概要 / 沿革
     12. 事業内容 / サービス詳細
     13. お知らせ
     14. フォーム / お問い合わせ
     15. プライバシー / 完了 / 404
     16. アニメーション
   ========================================================= */

/* ---------------------------------------------------------
   01. デザイントークン
   --------------------------------------------------------- */
:root {
  /* Brand */
  --c-navy-900: #0a1b33;
  --c-navy-800: #0f2947;
  --c-navy-700: #163a63;
  --c-blue-600: #1f5fd0;
  --c-blue-500: #2c72ee;
  --c-blue-100: #e5edfd;
  --c-blue-50:  #f2f6fe;
  --c-teal-500: #0fb3a4;
  --c-teal-50:  #e6f8f6;

  /* Neutral */
  --c-ink:     #101a28;
  --c-body:    #48566a;
  --c-muted:   #78859a;
  --c-line:    #e3e8ef;
  --c-line-2:  #f0f3f8;
  --c-surface: #ffffff;
  --c-soft:    #f7f9fc;

  /* Semantic */
  --brand:        var(--c-blue-600);
  --brand-strong: var(--c-navy-800);
  --accent:       var(--c-teal-500);

  /* Type */
  --font-sans: "Inter", "Noto Sans JP", -apple-system, BlinkMacSystemFont,
    "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;
  --font-en: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;

  /* Layout */
  --w-page: 1160px;
  --w-narrow: 780px;
  --pad-x: clamp(20px, 5vw, 40px);
  --radius: 14px;
  --radius-lg: 22px;
  --header-h: 76px;

  /* Elevation */
  --shadow-sm: 0 1px 2px rgba(16,26,40,.05), 0 1px 3px rgba(16,26,40,.04);
  --shadow-md: 0 4px 12px rgba(16,26,40,.06), 0 12px 32px rgba(16,26,40,.06);
  --shadow-lg: 0 8px 24px rgba(16,26,40,.08), 0 24px 64px rgba(16,26,40,.1);
}

/* ---------------------------------------------------------
   02. リセット
   --------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.9;
  color: var(--c-body);
  background: var(--c-surface);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "palt" 1;
  overflow-x: hidden;
}
img, svg, video, iframe { display: block; max-width: 100%; }
img, video { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; }
ul, ol { list-style: none; padding: 0; }
table { border-collapse: collapse; width: 100%; }
h1, h2, h3, h4, h5 { color: var(--c-ink); line-height: 1.45; font-weight: 700; letter-spacing: .01em; }
:focus-visible { outline: 2px solid var(--c-blue-500); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--c-blue-100); color: var(--c-navy-900); }
[hidden] { display: none !important; }

/* ---------------------------------------------------------
   03. レイアウト基本
   --------------------------------------------------------- */
.container { width: 100%; max-width: var(--w-page); margin-inline: auto; padding-inline: var(--pad-x); }
.container--narrow { max-width: var(--w-narrow); }

.section { padding-block: clamp(64px, 9vw, 120px); }
.section--tight { padding-block: clamp(48px, 6vw, 80px); }
.section--soft { background: var(--c-soft); }
.section--navy {
  background:
    radial-gradient(900px 400px at 12% 0%, rgba(44,114,238,.28), transparent 62%),
    radial-gradient(700px 420px at 92% 108%, rgba(15,179,164,.2), transparent 60%),
    var(--c-navy-900);
  color: rgba(255,255,255,.76);
}
.section--navy h2, .section--navy h3, .section--navy h4 { color: #fff; }

.stack > * + * { margin-top: 1.15em; }
.split { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(28px, 5vw, 72px); }
.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--c-navy-900); color: #fff; padding: 10px 18px; border-radius: 8px; transition: top .2s;
}
.skip-link:focus { top: 12px; }

/* ---------------------------------------------------------
   04. タイポグラフィ
   --------------------------------------------------------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: .6em;
  font-family: var(--font-en); font-size: 12px; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase; color: var(--brand);
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: currentColor; opacity: .5; }
.section--navy .eyebrow { color: var(--c-teal-500); }

.h-display { font-size: clamp(30px, 5.2vw, 56px); line-height: 1.28; letter-spacing: -.005em; }
.h-section { font-size: clamp(24px, 3.2vw, 38px); line-height: 1.4; margin-top: .35em; }
.h-card { font-size: clamp(18px, 2vw, 21px); }
.lede { font-size: clamp(15px, 1.6vw, 17px); color: var(--c-body); line-height: 2; }
.section--navy .lede { color: rgba(255,255,255,.74); }
.small { font-size: 13px; color: var(--c-muted); line-height: 1.85; }

.section-head { max-width: 720px; margin-bottom: clamp(32px, 4vw, 56px); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow::before { display: none; }

.rich a { color: var(--brand); text-decoration: underline; text-underline-offset: 3px; }
.rich h2 { font-size: 22px; margin-top: 2em; margin-bottom: .7em; }
.rich h2:first-child { margin-top: 0; }
.rich h3 { font-size: 18px; margin-top: 1.8em; margin-bottom: .6em; }
.rich p { margin-bottom: 1.4em; }
.rich ul { list-style: disc; padding-left: 1.4em; margin-bottom: 1.4em; }
.rich ol { list-style: decimal; padding-left: 1.4em; margin-bottom: 1.4em; }
.rich li { margin-bottom: .4em; }
.rich strong { color: var(--c-ink); }

/* ---------------------------------------------------------
   05. ボタン・リンク
   --------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  padding: 15px 30px; border: 1px solid transparent; border-radius: 999px;
  font-size: 15px; font-weight: 600; line-height: 1; cursor: pointer; white-space: nowrap;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease;
}
.btn svg { flex: none; transition: transform .18s ease; }
.btn:hover svg { transform: translateX(3px); }
.btn--primary { background: var(--brand); color: #fff; box-shadow: 0 6px 18px rgba(31,95,208,.26); }
.btn--primary:hover { background: #1a52b8; transform: translateY(-2px); box-shadow: 0 10px 26px rgba(31,95,208,.32); }
.btn--primary:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.btn--ghost { border-color: var(--c-line); background: #fff; color: var(--c-ink); }
.btn--ghost:hover { border-color: var(--brand); color: var(--brand); transform: translateY(-2px); }
.btn--light { background: #fff; color: var(--c-navy-900); }
.btn--light:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--outline-light { border-color: rgba(255,255,255,.34); color: #fff; }
.btn--outline-light:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.6); }
.btn--sm { padding: 11px 22px; font-size: 14px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }
.btn-row--center { justify-content: center; }

.link-arrow { display: inline-flex; align-items: center; gap: .5em; font-weight: 600; font-size: 15px; color: var(--brand); }
.link-arrow svg { transition: transform .18s ease; }
.link-arrow:hover svg { transform: translateX(4px); }

/* ---------------------------------------------------------
   06. カード / グリッド / テーブル
   --------------------------------------------------------- */
.grid { display: grid; gap: clamp(16px, 2vw, 24px); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg);
  padding: clamp(24px, 3vw, 34px);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.card--link:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #cfd9e8; }
.card__num { font-family: var(--font-en); font-size: 12px; font-weight: 700; letter-spacing: .16em; color: var(--brand); }
.card h3 { margin-bottom: .55em; }
.card p { font-size: 14.5px; line-height: 1.95; }

.table-wrap { overflow-x: auto; border: 1px solid var(--c-line); border-radius: var(--radius); background: #fff; }
.table { font-size: 14.5px; min-width: 560px; }
.table th, .table td { padding: 16px 20px; border-bottom: 1px solid var(--c-line-2); text-align: left; vertical-align: top; }
.table tbody tr:last-child th, .table tbody tr:last-child td { border-bottom: 0; }
.table th { width: 190px; font-weight: 600; color: var(--c-ink); background: var(--c-soft); white-space: nowrap; }
.table a { color: var(--brand); }
.table--compare th { width: auto; }
.table--compare thead th { background: var(--c-navy-800); color: #fff; text-align: center; }
.table--compare thead th:first-child { text-align: left; }
.table--compare td { text-align: center; }
.table--compare td:first-child { text-align: left; font-weight: 600; color: var(--c-ink); background: var(--c-soft); }
.table--compare .is-ours { background: var(--c-blue-50); color: var(--c-navy-800); font-weight: 700; }
.table--compare thead th.is-ours { background: var(--brand); color: #fff; }

.tag { display: inline-block; padding: 4px 12px; border-radius: 999px; font-size: 11.5px; font-weight: 600; letter-spacing: .06em; background: var(--c-blue-50); color: var(--brand); }
.divider { height: 1px; background: var(--c-line); border: 0; }
.center { text-align: center; }
.mt-s { margin-top: 16px; }
.mt-m { margin-top: 24px; }
.mt-l { margin-top: clamp(32px, 4vw, 52px); }

/* ---------------------------------------------------------
   07. ヘッダー
   --------------------------------------------------------- */
.logo { display: inline-flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.logo__img { height: 30px; width: auto; }
.logo__tag { font-size: 10.5px; letter-spacing: .03em; line-height: 1.2; color: var(--c-muted); }
.logo--light .logo__img { height: 34px; }
.logo--light .logo__tag { color: rgba(255,255,255,.66); }

.hd {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.86);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, box-shadow .25s ease;
}
.hd.is-stuck { border-color: var(--c-line); box-shadow: 0 1px 20px rgba(16,26,40,.05); }
.hd__inner { display: flex; align-items: center; gap: 24px; height: var(--header-h); }
.hd__logo { flex: none; }
.hd__nav { margin-left: auto; }
.hd__list { display: flex; align-items: center; gap: 4px; }
.hd__item { position: relative; }
.hd__link {
  display: block; padding: 10px 14px; border-radius: 10px;
  font-size: 14.5px; font-weight: 600; color: var(--c-ink);
  transition: color .18s, background-color .18s;
}
.hd__link:hover { color: var(--brand); background: var(--c-blue-50); }
.hd__link.is-active { color: var(--brand); }
.hd__sub {
  position: absolute; top: calc(100% + 6px); left: 50%;
  transform: translateX(-50%) translateY(6px);
  min-width: 220px; padding: 8px; background: #fff;
  border: 1px solid var(--c-line); border-radius: 14px; box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
}
.hd__item:hover .hd__sub, .hd__item:focus-within .hd__sub {
  opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0);
}
.hd__sub a {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 14px; border-radius: 9px; font-size: 14px; font-weight: 500; color: var(--c-body);
}
.hd__sub a svg { opacity: 0; transform: translateX(-4px); transition: all .18s; color: var(--brand); }
.hd__sub a:hover { background: var(--c-blue-50); color: var(--brand); }
.hd__sub a:hover svg { opacity: 1; transform: translateX(0); }

.hd__actions { display: flex; align-items: center; gap: 12px; flex: none; }
.hd__tel { display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-en); font-size: 15px; font-weight: 700; color: var(--c-navy-800); }
.hd__tel:hover { color: var(--brand); }

.hd__burger { display: none; width: 42px; height: 42px; border: 1px solid var(--c-line); border-radius: 11px; background: #fff; position: relative; cursor: pointer; }
.hd__burger span { position: absolute; left: 12px; width: 18px; height: 1.7px; background: var(--c-ink); border-radius: 2px; transition: transform .25s ease, opacity .2s ease; }
.hd__burger span:nth-child(1) { top: 15px; }
.hd__burger span:nth-child(2) { top: 20.5px; }
.hd__burger span:nth-child(3) { top: 26px; }
.hd__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.hd__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hd__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

.mnav { border-top: 1px solid var(--c-line); background: #fff; max-height: calc(100dvh - var(--header-h)); overflow-y: auto; }
.mnav__inner { padding-block: 20px 32px; }
.mnav__list > li { border-bottom: 1px solid var(--c-line-2); padding-block: 6px; }
.mnav__parent { display: flex; align-items: center; justify-content: space-between; padding: 13px 2px; font-size: 16px; font-weight: 700; color: var(--c-ink); }
.mnav__parent svg { color: var(--brand); }
.mnav__sub { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 2px 12px; }
.mnav__sub a { display: block; padding: 8px 14px; background: var(--c-soft); border-radius: 999px; font-size: 13.5px; color: var(--c-body); }
.mnav__foot { display: grid; gap: 10px; margin-top: 24px; }

/* ---------------------------------------------------------
   08. フッター
   --------------------------------------------------------- */
.ft {
  background: radial-gradient(760px 340px at 8% 0%, rgba(44,114,238,.22), transparent 60%), var(--c-navy-900);
  color: rgba(255,255,255,.62); font-size: 14px;
}
.ft__top { display: grid; grid-template-columns: minmax(280px, 1fr) minmax(auto, 640px); gap: clamp(36px, 5vw, 72px); padding-block: clamp(52px, 6vw, 80px) 44px; }
.ft__desc { margin-top: 20px; line-height: 2; font-size: 13.5px; }
.ft__contact { margin-top: 24px; display: flex; flex-direction: column; gap: 4px; }
.ft__contact a { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-en); font-size: 22px; font-weight: 700; color: #fff; }
.ft__contact a:hover { color: var(--c-teal-500); }
.ft__note { font-size: 12px; }
.ft__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.ft__cols h2 { font-size: 12px; font-weight: 600; letter-spacing: .12em; color: var(--c-teal-500); margin-bottom: 16px; text-transform: uppercase; }
.ft__cols li + li { margin-top: 11px; }
.ft__cols a { font-size: 13.5px; transition: color .18s; }
.ft__cols a:hover { color: #fff; }
.ft__offices { display: flex; flex-wrap: wrap; gap: 10px 40px; padding-block: 24px; font-size: 12.5px; line-height: 1.8; border-top: 1px solid rgba(255,255,255,.1); }
.ft__oflabel { color: #fff; font-weight: 600; margin-right: 10px; }
.ft__bottom { border-top: 1px solid rgba(255,255,255,.1); }
.ft__bottominner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 20px; font-size: 12px; }
.ft__top-link { display: inline-flex; align-items: center; gap: 6px; letter-spacing: .1em; }
.ft__top-link:hover { color: #fff; }
.ft__top-link svg { transform: rotate(-90deg); }

/* ---------------------------------------------------------
   09. 下層ページ共通
   --------------------------------------------------------- */
.ph { position: relative; overflow: hidden; background: var(--c-soft); }
.ph__inner { position: relative; z-index: 1; padding-block: clamp(56px, 8vw, 104px) clamp(48px, 6vw, 80px); }
.ph__en { font-family: var(--font-en); font-size: 12px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--brand); }
.ph__title { font-size: clamp(28px, 4.6vw, 46px); line-height: 1.3; margin-top: 12px; }
.ph__lede { max-width: 720px; margin-top: 20px; font-size: clamp(14.5px, 1.5vw, 16px); line-height: 2; }
.ph__deco {
  position: absolute; inset: 0;
  background:
    radial-gradient(560px 300px at 88% -10%, rgba(44,114,238,.13), transparent 65%),
    radial-gradient(420px 260px at 4% 110%, rgba(15,179,164,.1), transparent 65%);
}

.bc { border-bottom: 1px solid var(--c-line-2); background: #fff; }
.bc ol { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding-block: 14px; font-size: 12.5px; color: var(--c-muted); }
.bc li + li::before { content: "/"; margin-right: 8px; color: var(--c-line); }
.bc a:hover { color: var(--brand); }
.bc span { color: var(--c-ink); }

.cta { padding-block: clamp(56px, 7vw, 92px); }
.cta__inner { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(28px, 4vw, 56px); align-items: center; }
.cta__actions { display: flex; flex-direction: column; gap: 12px; align-items: stretch; }
.cta__note { font-size: 12px; color: rgba(255,255,255,.55); text-align: center; margin-top: 2px; }

/* ---------------------------------------------------------
   10. トップページ
   --------------------------------------------------------- */
.hero { position: relative; overflow: hidden; }
.hero__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(820px 460px at 78% -6%, rgba(44,114,238,.16), transparent 62%),
    radial-gradient(620px 420px at 4% 96%, rgba(15,179,164,.12), transparent 60%),
    linear-gradient(180deg, #fbfcfe 0%, #ffffff 62%);
}
.hero__bg::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(15,41,71,.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15,41,71,.045) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(760px 420px at 68% 22%, #000 20%, transparent 78%);
  mask-image: radial-gradient(760px 420px at 68% 22%, #000 20%, transparent 78%);
}
.hero__inner { position: relative; z-index: 1; padding-block: clamp(64px, 10vw, 132px) clamp(56px, 7vw, 96px); }
.hero__eyebrow { font-family: var(--font-en); font-size: 12px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--brand); }
.hero__title { margin-top: 22px; font-size: clamp(32px, 6.2vw, 66px); line-height: 1.26; letter-spacing: -.01em; }
.hero__lede { margin-top: 26px; max-width: 640px; font-size: clamp(14.5px, 1.6vw, 16.5px); line-height: 2.05; }
.hero__actions { margin-top: 36px; }
.hero__stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: clamp(48px, 6vw, 76px); padding-top: 32px; border-top: 1px solid var(--c-line); }
.hero__stats li { display: flex; flex-direction: column; gap: 5px; }
.hero__num { font-family: var(--font-en); font-size: clamp(24px, 3vw, 34px); font-weight: 700; color: var(--c-navy-800); line-height: 1.1; letter-spacing: -.01em; }
.hero__num small { font-size: 13px; font-weight: 600; color: var(--c-muted); margin-left: 3px; }
.hero__lbl { font-size: 12px; color: var(--c-muted); letter-spacing: .04em; }

.mission { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(28px, 5vw, 76px); }

.svc { display: flex; flex-direction: column; }
.svc__icon { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border-radius: 13px; background: var(--c-blue-50); color: var(--brand); margin-bottom: 20px; }
.svc .card__num { display: block; margin-bottom: 6px; }
.svc__logo { margin: 0 0 4px; line-height: 1; }
.svc__logoimg { height: 26px; width: auto; }
.svc__price { display: flex; align-items: baseline; gap: 4px; margin: 14px 0 16px; color: var(--c-navy-800); }
.svc__price strong { font-family: var(--font-en); font-size: 32px; font-weight: 700; letter-spacing: -.02em; }
.svc__price span { font-size: 12.5px; color: var(--c-muted); }
.svc .link-arrow { margin-top: auto; }

.promo { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.promo p { font-size: 15px; }
.promo__arrow { flex: none; display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 50%; background: var(--c-navy-800); color: #fff; transition: transform .2s ease; }
.promo:hover .promo__arrow { transform: translateX(4px); }

.story { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(28px, 5vw, 72px); }

.reason { display: flex; gap: 18px; }
.reason__icon { flex: none; display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 12px; background: var(--c-teal-50); color: var(--accent); }

.flow__n { display: inline-block; font-family: var(--font-en); font-size: 34px; font-weight: 700; color: var(--c-blue-100); line-height: 1; margin-bottom: 14px; }

.awards { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(28px, 5vw, 64px); }
.awards__list { display: grid; gap: 12px; align-content: start; }
.awards__list li { display: flex; align-items: flex-start; gap: 11px; font-size: 14.5px; line-height: 1.8; color: var(--c-body); }
.awards__list svg { flex: none; margin-top: 5px; color: var(--accent); }

.news__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
.news__list { border-top: 1px solid var(--c-line); }
.news__list li { border-bottom: 1px solid var(--c-line); }
.news__list a { display: grid; grid-template-columns: 100px auto 1fr 20px; align-items: center; gap: 18px; padding: 22px 6px; transition: background-color .18s, padding-left .18s; }
.news__list a:hover { background: var(--c-soft); padding-left: 16px; }
.news__list time { font-family: var(--font-en); font-size: 13px; color: var(--c-muted); }
.news__title { font-size: 15px; font-weight: 600; color: var(--c-ink); }
.news__list svg { color: var(--brand); opacity: .35; }
.news__list a:hover svg { opacity: 1; }

/* ---------------------------------------------------------
   11. 会社概要 / 沿革
   --------------------------------------------------------- */
.anchors { border-bottom: 1px solid var(--c-line); background: #fff; position: sticky; top: var(--header-h); z-index: 20; }
.anchors ul { display: flex; gap: 6px; overflow-x: auto; padding-block: 10px; scrollbar-width: none; }
.anchors ul::-webkit-scrollbar { display: none; }
.anchors a { display: block; padding: 8px 16px; border-radius: 999px; white-space: nowrap; font-size: 13.5px; font-weight: 600; color: var(--c-body); transition: color .18s, background-color .18s; }
.anchors a:hover { background: var(--c-blue-50); color: var(--brand); }

.philosophy { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(28px, 5vw, 72px); }
.philosophy__lead { font-size: clamp(19px, 2.4vw, 27px); font-weight: 700; line-height: 1.75; color: var(--c-ink); letter-spacing: .01em; }

.policy__en { font-family: var(--font-en); font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--brand); display: block; margin-bottom: 10px; }

.purposes { list-style: decimal; padding-left: 1.3em; }
.purposes li { margin-bottom: 6px; }

.office__addr { font-size: 14px; margin: 14px 0 16px; line-height: 1.85; }
.office__access { display: grid; gap: 7px; margin-bottom: 18px; }
.office__access li { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; color: var(--c-muted); }
.office__access svg { flex: none; margin-top: 3px; color: var(--accent); }

.map { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--c-line); aspect-ratio: 16 / 7; }
.map iframe { width: 100%; height: 100%; border: 0; }

.tl { position: relative; max-width: 880px; margin-inline: auto; }
.tl::before { content: ""; position: absolute; left: 92px; top: 10px; bottom: 10px; width: 1px; background: linear-gradient(180deg, var(--c-blue-100), var(--c-line), transparent); }
.tl__row { display: grid; grid-template-columns: 92px 1fr; gap: 32px; padding-bottom: 40px; position: relative; }
.tl__row:last-child { padding-bottom: 0; }
.tl__year { font-family: var(--font-en); font-size: 22px; font-weight: 700; color: var(--c-navy-800); line-height: 1.4; letter-spacing: -.01em; }
.tl__body { position: relative; padding-left: 4px; }
.tl__body::before { content: ""; position: absolute; left: -36px; top: 11px; width: 9px; height: 9px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 4px var(--c-blue-50); }
.tl__body li { position: relative; padding-left: 18px; font-size: 15px; line-height: 1.9; color: var(--c-body); }
.tl__body li + li { margin-top: 8px; }
.tl__body li::before { content: ""; position: absolute; left: 0; top: 13px; width: 6px; height: 1px; background: var(--c-muted); }

/* ---------------------------------------------------------
   12. 事業内容 / サービス詳細
   --------------------------------------------------------- */
.svc-list { display: grid; gap: 18px; }
.svc-item {
  display: grid; grid-template-columns: 260px 1fr 280px; gap: clamp(20px, 3vw, 40px); align-items: center;
  padding: clamp(24px, 3vw, 34px); background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg);
  transition: box-shadow .22s ease, border-color .22s ease;
}
.svc-item:hover { box-shadow: var(--shadow-md); border-color: #cfd9e8; }
.svc-item__head { display: flex; align-items: center; gap: 16px; }
.svc-item__icon { flex: none; display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 15px; background: var(--c-blue-50); color: var(--brand); }
.svc-item__logo { margin: 0; line-height: 1; }
.svc-item__logoimg { height: 28px; width: auto; }
.svc-item__catch { font-size: 16px; font-weight: 700; color: var(--c-ink); margin-bottom: 8px; }
.svc-item__body { font-size: 14px; line-height: 1.9; }
.svc-item__foot { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.svc-item__price { display: flex; align-items: baseline; gap: 4px; color: var(--c-navy-800); }
.svc-item__price strong { font-family: var(--font-en); font-size: 30px; font-weight: 700; letter-spacing: -.02em; }
.svc-item__price span { font-size: 12.5px; color: var(--c-muted); }

.onecoin-band {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: clamp(24px, 3vw, 32px); border-radius: var(--radius-lg);
  background: linear-gradient(120deg, var(--c-blue-50), var(--c-teal-50)); border: 1px solid var(--c-blue-100);
}
.onecoin-band p { font-size: 14px; }

.shero { position: relative; overflow: hidden; }
.shero__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(700px 400px at 80% -10%, rgba(44,114,238,.16), transparent 62%),
    radial-gradient(500px 340px at 2% 108%, rgba(15,179,164,.12), transparent 62%),
    var(--c-soft);
}
.shero__inner { position: relative; z-index: 1; padding-block: clamp(52px, 7vw, 92px) clamp(44px, 6vw, 72px); }
.shero__icon { display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px; border-radius: 16px; background: #fff; color: var(--brand); box-shadow: var(--shadow-sm); }
.shero__key { display: block; font-family: var(--font-en); font-size: 12px; font-weight: 700; letter-spacing: .2em; color: var(--brand); }
.shero__title { font-size: clamp(28px, 4.6vw, 46px); margin-top: 10px; }
.shero__logo { margin-top: 16px; line-height: 1; }
.shero__logoimg { height: clamp(30px, 4.6vw, 46px); width: auto; }
.shero__catch { font-size: clamp(16px, 2vw, 21px); font-weight: 700; color: var(--c-navy-800); margin-top: 14px; }
.shero__price { display: flex; align-items: baseline; flex-wrap: wrap; gap: 5px; margin-top: 24px; color: var(--c-navy-800); }
.shero__price strong { font-family: var(--font-en); font-size: clamp(38px, 5.4vw, 54px); font-weight: 700; letter-spacing: -.03em; line-height: 1; }
.shero__price span { font-size: 14px; color: var(--c-muted); }
.shero__price em { width: 100%; font-style: normal; font-size: 12.5px; color: var(--c-muted); margin-top: 4px; }

.feat__n { display: block; font-family: var(--font-en); font-size: 13px; font-weight: 700; letter-spacing: .14em; color: var(--brand); margin-bottom: 12px; }
.msg__by { font-size: 13.5px; color: #fff; font-weight: 600; margin-top: 8px; }

.pricing { display: grid; grid-template-columns: 1.15fr .85fr; gap: 20px; }
.pricing__list { border: 1px solid var(--c-line); border-radius: var(--radius-lg); overflow: hidden; background: #fff; }
.pricing__list li { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 26px; border-bottom: 1px solid var(--c-line-2); font-size: 14.5px; }
.pricing__list li:last-child { border-bottom: 0; }
.pricing__list strong { font-family: var(--font-en); font-size: 17px; color: var(--c-ink); }
.pricing__list .is-total { background: var(--c-blue-50); }
.pricing__list .is-total span { font-weight: 700; color: var(--c-navy-800); }
.pricing__list .is-total strong { font-size: 21px; color: var(--brand); }
.pricing__note { padding: clamp(22px, 3vw, 30px); border-radius: var(--radius-lg); background: var(--c-soft); border: 1px solid var(--c-line); }
.pricing__note p { font-size: 14px; }

.tool__icon { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border-radius: 13px; background: var(--c-teal-50); color: var(--accent); margin-bottom: 18px; }

/* ---------------------------------------------------------
   13. お知らせ
   --------------------------------------------------------- */
.nlist { display: grid; gap: 12px; }
.nlist a {
  display: grid; grid-template-columns: 190px 1fr 44px; gap: 20px; align-items: center;
  padding: clamp(20px, 2.4vw, 28px); background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.nlist a:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: #cfd9e8; }
.nlist__meta { display: flex; align-items: center; gap: 12px; }
.nlist__meta time { font-family: var(--font-en); font-size: 13.5px; color: var(--c-muted); }
.nlist__title { font-size: 16.5px; line-height: 1.65; }
.nlist__sum { font-size: 13.5px; margin-top: 8px; line-height: 1.85; }
.nlist__arrow { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: var(--c-soft); color: var(--brand); }

.pager { margin-top: clamp(32px, 4vw, 48px); }
.pager ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.pager a, .pager span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 42px; height: 42px; padding: 0 14px;
  border: 1px solid var(--c-line); border-radius: 11px;
  font-family: var(--font-en); font-size: 14px; font-weight: 600; color: var(--c-body);
  background: #fff; transition: border-color .18s, color .18s, background-color .18s;
}
.pager a:hover { border-color: var(--brand); color: var(--brand); background: var(--c-blue-50); }
.pager span[aria-current] { background: var(--brand); border-color: var(--brand); color: #fff; }

.post__head { padding-bottom: 26px; border-bottom: 1px solid var(--c-line); margin-bottom: 36px; }
.post__meta { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.post__meta time { font-family: var(--font-en); font-size: 13.5px; color: var(--c-muted); }
.post__title { font-size: clamp(23px, 3.4vw, 34px); line-height: 1.5; }
.post__body { font-size: 15.5px; line-height: 2.05; }
.post__nav { display: flex; justify-content: space-between; gap: 16px; margin-top: 52px; padding-top: 26px; border-top: 1px solid var(--c-line); }
.post__navlink { display: inline-flex; align-items: center; gap: 10px; max-width: 46%; font-size: 13.5px; font-weight: 600; color: var(--c-body); }
.post__navlink span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.post__navlink:hover { color: var(--brand); }
.post__navlink.is-prev svg { transform: rotate(180deg); color: var(--brand); }
.post__navlink.is-next svg { color: var(--brand); }

/* ---------------------------------------------------------
   14. フォーム / お問い合わせ
   --------------------------------------------------------- */
.form { display: grid; gap: 22px; }
.field { display: grid; gap: 9px; }
.field__label { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 600; color: var(--c-ink); }
.badge { font-size: 10.5px; font-weight: 700; letter-spacing: .06em; padding: 3px 8px; border-radius: 5px; }
.badge--req { background: #fdecec; color: #c4362f; }
.badge--opt { background: var(--c-line-2); color: var(--c-muted); }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; background: #fff; border: 1px solid var(--c-line); border-radius: 11px;
  font-size: 15px; line-height: 1.6; color: var(--c-ink); transition: border-color .18s, box-shadow .18s;
}
.field textarea { min-height: 168px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #aab3c0; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--c-blue-500); box-shadow: 0 0 0 3px var(--c-blue-100); }
.field input[aria-invalid="true"], .field select[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: #d9534f; }
.field__help { font-size: 12.5px; color: var(--c-muted); }
.field__error { font-size: 12.5px; color: #c4362f; font-weight: 600; }
.consent { display: flex; align-items: flex-start; gap: 11px; font-size: 14px; }
.consent input { width: auto; margin-top: 5px; accent-color: var(--brand); }
.consent a { color: var(--brand); text-decoration: underline; text-underline-offset: 3px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form__status { padding: 14px 18px; border-radius: 11px; font-size: 14px; font-weight: 600; }
.form__status.is-error { background: #fdecec; color: #a62d27; border: 1px solid #f3c9c7; }
.form__status.is-ok { background: var(--c-teal-50); color: #0a6d63; border: 1px solid #b6e7e1; }

.contact { display: grid; grid-template-columns: 340px 1fr; gap: clamp(24px, 4vw, 56px); align-items: start; }
.contact__tel { display: inline-flex; align-items: center; gap: 10px; margin-top: 14px; font-family: var(--font-en); font-size: 27px; font-weight: 700; color: var(--c-navy-800); }
.contact__tel:hover { color: var(--brand); }
.contact__links { margin-top: 14px; display: grid; gap: 10px; }
.contact__links a { display: flex; align-items: center; justify-content: space-between; font-size: 14px; font-weight: 600; color: var(--c-body); padding: 11px 14px; border-radius: 10px; background: var(--c-soft); transition: color .18s, background-color .18s; }
.contact__links a:hover { color: var(--brand); background: var(--c-blue-50); }
.formbox { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); padding: clamp(24px, 3.5vw, 44px); }

/* ---------------------------------------------------------
   15. プライバシー / 完了 / 404
   --------------------------------------------------------- */
.rules { display: grid; gap: 14px; margin-top: 8px; }
.rules li { display: grid; grid-template-columns: 34px 1fr; gap: 16px; align-items: start; padding: 20px 24px; background: var(--c-soft); border: 1px solid var(--c-line); border-radius: var(--radius); }
.rules__n { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 50%; background: var(--brand); color: #fff; font-family: var(--font-en); font-size: 13px; font-weight: 700; }
.rules p { font-size: 14.5px; line-height: 1.95; }

.thanks { padding-block: clamp(72px, 10vw, 140px); }
.thanks__icon { display: inline-flex; align-items: center; justify-content: center; width: 72px; height: 72px; border-radius: 50%; background: var(--c-teal-50); color: var(--accent); }

.nf { padding-block: clamp(72px, 10vw, 140px); }
.nf__code {
  font-family: var(--font-en); font-size: clamp(64px, 12vw, 120px); font-weight: 700; line-height: 1; letter-spacing: -.04em;
  background: linear-gradient(120deg, var(--c-blue-500), var(--c-teal-500));
  -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 12px;
}

/* ---------------------------------------------------------
   16. アニメーション
   --------------------------------------------------------- */
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .7s cubic-bezier(.22,.61,.36,1), transform .7s cubic-bezier(.22,.61,.36,1); }
[data-reveal].is-in { opacity: 1; transform: none; }
[data-reveal-delay="1"] { transition-delay: .08s; }
[data-reveal-delay="2"] { transition-delay: .16s; }
[data-reveal-delay="3"] { transition-delay: .24s; }
[data-reveal-delay="4"] { transition-delay: .32s; }
.no-js [data-reveal] { opacity: 1; transform: none; }

/* ---------------------------------------------------------
   レスポンシブ
   --------------------------------------------------------- */
@media (max-width: 1080px) {
  .hd__nav, .hd__tel { display: none; }
  .hd__burger { display: block; }
}
@media (max-width: 1000px) {
  .svc-item { grid-template-columns: 1fr; }
  .svc-item__foot { flex-direction: row; align-items: center; justify-content: space-between; width: 100%; }
}
@media (max-width: 940px) { .contact { grid-template-columns: 1fr; } }
@media (max-width: 900px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 860px) {
  .split, .mission, .story, .philosophy, .awards, .pricing, .ft__top, .cta__inner { grid-template-columns: 1fr; }
  .sp-br { display: none; }
}
@media (max-width: 820px) {
  .nlist a { grid-template-columns: 1fr; gap: 12px; }
  .nlist__arrow { display: none; }
}
@media (max-width: 700px) {
  .hero__stats { grid-template-columns: repeat(2, 1fr); gap: 26px 16px; }
  .map { aspect-ratio: 4 / 3; }
  .onecoin-band { flex-direction: column; align-items: flex-start; }
  .news__list a { grid-template-columns: auto auto; gap: 8px 12px; padding-block: 18px; }
  .news__title { grid-column: 1 / -1; }
  .news__list a > svg { display: none; }
}
@media (max-width: 640px) {
  .tl::before { left: 6px; }
  .tl__row { grid-template-columns: 1fr; gap: 10px; padding-left: 30px; }
  .tl__body::before { left: -30px; top: 10px; }
}
@media (max-width: 620px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .promo { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) { .ft__cols { grid-template-columns: 1fr 1fr; } .hd__cta { display: none; } }
@media (max-width: 480px) { .logo__tag { display: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

@media print {
  .hd, .ft, .cta, .anchors, .bc { display: none; }
  body { color: #000; }
}