/* ============================================
   Prime Axis株式会社 コーポレートサイト
   スタイルシート — 清水寺 Inspired
   「間」と「静」の美学
   ============================================ */

/* ---------- CSS変数 ---------- */
:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f7f6f3;
  --color-bg-warm: #f0ede7;
  --color-text: #333333;
  --color-text-muted: #888888;
  --color-text-light: #aaaaaa;
  --color-text-bright: #111111;
  --color-border: #e0ddd6;
  --color-border-light: #eeece7;
  --color-accent: #8b2500;
  --font-sans: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  --font-serif: 'Noto Serif JP', 'Hiragino Mincho ProN', serif;
  --max-width: 1100px;
  --header-height: 64px;
  --section-padding: 80px;
  --site-margin: clamp(1.25rem, 4vw, 3rem);
  --transition: 0.4s ease;
}

/* ---------- リセット ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.88rem;
  line-height: 2;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

a {
  color: var(--color-text-bright);
  text-decoration: none;
  transition: opacity var(--transition);
}
a:hover { opacity: 0.6; }

ul { list-style: none; }

::selection { background: rgba(139,37,0,0.1); color: var(--color-text-bright); }

.container {
  width: 100%; max-width: var(--max-width);
  margin: 0 auto; padding: 0 var(--site-margin);
}
.pc-only { display: none; }

/* ロードカーテン — 白フェード */
.page-curtain {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: #fff; z-index: 9999; pointer-events: none;
  animation: curtainFade 0.8s 0.1s ease forwards;
}
@keyframes curtainFade { from{opacity:1} to{opacity:0} }

/* スクロールプログレス */
.scroll-progress {
  position: fixed; top: 0; left: 0; width: 0%; height: 1px;
  background: var(--color-text-light); z-index: 1100;
}

/* 不使用要素の非表示 */
.cursor-spotlight, .marquee, .bg-orb { display: none; }
.img-reveal::after { display: none; }
.top-about__item::before, .card::before { display: none; }
.tilt-card { transform: none !important; }

/* ============================================
   ボタン
   ============================================ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 28px; font-size: 0.78rem; font-weight: 400;
  font-family: var(--font-sans); letter-spacing: 0.06em;
  border: 1px solid var(--color-border); border-radius: 100px;
  cursor: pointer; background: transparent; color: var(--color-text);
  transition: all var(--transition);
}
.btn:hover { background: var(--color-text-bright); border-color: var(--color-text-bright); color: #fff; opacity: 1; }
.btn--primary { background: var(--color-text-bright); border-color: var(--color-text-bright); color: #fff; }
.btn--primary:hover { background: transparent; color: var(--color-text-bright); opacity: 1; }
.btn--outline { background: transparent; border: 1px solid var(--color-border); color: var(--color-text); }
.btn--outline:hover { border-color: var(--color-text-bright); opacity: 1; }
.btn__arrow { transition: transform var(--transition); font-size: 0.9em; }
.btn:hover .btn__arrow { transform: translateX(3px); }

/* ============================================
   ヘッダー — 白、静か
   ============================================ */
.header {
  position: fixed; top: 0; left: 0; width: 100%; height: var(--header-height);
  background: rgba(255,255,255,0.95); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  z-index: 1000; border-bottom: 1px solid var(--color-border-light);
  transition: box-shadow 0.4s;
}
.header.is-scrolled { box-shadow: 0 1px 8px rgba(0,0,0,0.04); }

.header__inner {
  max-width: var(--max-width); margin: 0 auto; padding: 0 var(--site-margin);
  display: flex; align-items: center; justify-content: space-between; height: 100%;
}
.header__logo img { height: 28px; width: auto; }

/* ハンバーガー */
.header__hamburger {
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  gap: 5px; width: 44px; height: 44px; background: none; border: none; cursor: pointer; z-index: 1002;
}
.header__hamburger span { display: block; width: 18px; height: 1px; background: var(--color-text-bright); transition: transform 0.4s ease, opacity 0.3s; }
.header__hamburger.is-active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.header__hamburger.is-active span:nth-child(2) { opacity: 0; }
.header__hamburger.is-active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* モバイルナビ */
.header__nav {
  position: fixed; top: 0; left: 0; width: 100%; height: 100vh; height: 100dvh;
  background: rgba(255,255,255,0.98); padding: calc(var(--header-height)+40px) var(--site-margin) 40px;
  z-index: 1001; opacity: 0; visibility: hidden; transition: opacity 0.4s ease, visibility 0.4s ease;
  display: flex; align-items: flex-start; justify-content: center;
}
.header__nav.is-open { opacity: 1; visibility: visible; }
.header__nav-list { display: flex; flex-direction: column; width: 100%; max-width: 360px; }
.header__nav-item { overflow: hidden; }
.header__nav-link {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 0; font-size: 0.95rem; font-weight: 400; letter-spacing: 0.08em;
  color: var(--color-text); border-bottom: 1px solid var(--color-border-light);
  transform: translateY(12px); opacity: 0; transition: transform 0.5s ease, opacity 0.5s ease, color 0.3s;
}
.header__nav.is-open .header__nav-link { transform: translateY(0); opacity: 1; }
.header__nav-item:nth-child(1) .header__nav-link { transition-delay:.03s }
.header__nav-item:nth-child(2) .header__nav-link { transition-delay:.06s }
.header__nav-item:nth-child(3) .header__nav-link { transition-delay:.09s }
.header__nav-item:nth-child(4) .header__nav-link { transition-delay:.12s }
.header__nav-item:nth-child(5) .header__nav-link { transition-delay:.15s }
.header__nav-item:nth-child(6) .header__nav-link { transition-delay:.18s }
.header__nav-item:nth-child(7) .header__nav-link { transition-delay:.21s }
.header__nav-link:hover { color: var(--color-text-bright); opacity: 1; }
.header__nav-link .link-arrow { font-size: 0.75em; color: var(--color-text-light); }
.header__nav-link--current { color: var(--color-text-bright); }

/* ============================================
   セクション共通 — 大きな余白
   ============================================ */
.section { padding: var(--section-padding) 0; }
.section--alt { background: var(--color-bg-alt); }
.section--warm { background: var(--color-bg-warm); }
.section__header { text-align: center; margin-bottom: 48px; }
.section__title {
  font-family: var(--font-serif); font-size: 1.2rem; font-weight: 400;
  letter-spacing: 0.12em; color: var(--color-text-bright); line-height: 1.6;
}
.section__title-en {
  display: block; font-family: var(--font-sans); font-size: 0.6rem; font-weight: 400;
  color: var(--color-text-light); letter-spacing: 0.2em; margin-top: 10px; text-transform: uppercase;
}
.section__divider { width: 1px; height: 32px; background: var(--color-border); margin: 20px auto 0; }

/* ============================================
   アニメーション — 極めて控えめなフェード
   ============================================ */
.anim-fade-up { opacity: 0; transform: translateY(20px); transition: opacity 1.2s ease, transform 1.2s ease; }
.anim-fade-up.is-visible { opacity: 1; transform: translateY(0); }
.anim-slide-left { opacity: 0; transform: translateX(-20px); transition: opacity 1.2s ease, transform 1.2s ease; }
.anim-slide-left.is-visible { opacity: 1; transform: translateX(0); }
.anim-slide-right { opacity: 0; transform: translateX(20px); transition: opacity 1.2s ease, transform 1.2s ease; }
.anim-slide-right.is-visible { opacity: 1; transform: translateX(0); }
.anim-scale-in { opacity: 0; transition: opacity 1.2s ease; }
.anim-scale-in.is-visible { opacity: 1; }
.anim-blur-in { opacity: 0; transition: opacity 1s ease; }
.anim-blur-in.is-visible { opacity: 1; }
.anim-reveal-up { opacity: 0; transition: opacity 1s ease; }
.anim-reveal-up.is-visible { opacity: 1; }
.animate-words .word { display: inline-block; opacity: 0; transition: opacity 0.6s ease; }
.animate-words.is-visible .word { opacity: 1; }
.text-scramble { display: inline-block; }

.stagger-1{transition-delay:.1s!important} .stagger-2{transition-delay:.2s!important}
.stagger-3{transition-delay:.3s!important} .stagger-4{transition-delay:.4s!important}
.stagger-5{transition-delay:.5s!important} .stagger-6{transition-delay:.6s!important}

@media(prefers-reduced-motion:reduce){
  .anim-fade-up,.anim-slide-left,.anim-slide-right,.anim-scale-in,.anim-blur-in,.anim-reveal-up,.animate-words .word{
    opacity:1!important;transform:none!important;transition:none!important;
  }
  .page-curtain{display:none} html{scroll-behavior:auto}
}

/* ============================================
   カード — 写真が主役、装飾なし
   ============================================ */
.card { position: relative; background: var(--color-bg); border: none; border-radius: 0; overflow: hidden; }
.card:hover { box-shadow: none; }
.card__img-wrap { overflow: hidden; }
.card__img-wrap img { width: 100%; height: 240px; object-fit: cover; transition: transform 0.8s ease; }
.card:hover .card__img-wrap img { transform: scale(1.03); }
.card__body { padding: 20px 4px; }
.card__title { font-family: var(--font-serif); font-size: 0.95rem; font-weight: 400; letter-spacing: 0.06em; margin-bottom: 10px; color: var(--color-text-bright); }
.card__text { font-size: 0.8rem; color: var(--color-text-muted); line-height: 2; }

/* ============================================
   ヒーロー（トップ）— フルスクリーン、静謐
   ============================================ */
.hero {
  position: relative; min-height: 100vh; min-height: 100dvh;
  display: flex; align-items: flex-start; justify-content: center; text-align: center;
  padding: calc(var(--header-height) + 20vh) var(--site-margin) 60px;
  background: var(--color-bg); overflow: hidden;
}
.hero__canvas { display: none; }
.hero__content { position: relative; z-index: 1; max-width: 640px; }
.hero__logo { margin: 0 auto 48px; max-width: 160px; opacity: 0; animation: gentleFadeIn 1.5s 0.3s ease forwards; }
@keyframes gentleFadeIn { from{opacity:0} to{opacity:1} }

.hero__title {
  font-family: var(--font-serif); font-size: 1.5rem; font-weight: 400;
  letter-spacing: 0.15em; line-height: 2; color: var(--color-text-bright); margin-bottom: 24px;
}
.hero__title .typing-cursor {
  display: inline-block; width: 1px; height: 0.8em; background: var(--color-text);
  margin-left: 2px; vertical-align: text-bottom; animation: cursorBlink 1s step-end infinite;
}
@keyframes cursorBlink { 0%,100%{opacity:1} 50%{opacity:0} }

.hero__sub { font-size: 0.8rem; color: var(--color-text-muted); margin-bottom: 16px; line-height: 2.2; letter-spacing: 0.04em; opacity: 0; animation: gentleFadeIn 1.2s 2s ease forwards; }
.hero__sub-accent { font-size: 0.78rem; color: var(--color-text); margin-bottom: 48px; line-height: 2; letter-spacing: 0.02em; font-weight: 500; opacity: 0; animation: gentleFadeIn 1.2s 2.2s ease forwards; }
.hero__cta { opacity: 0; animation: gentleFadeIn 1s 2.6s ease forwards; }

.hero__scroll-indicator { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; opacity: 0; animation: gentleFadeIn 1s 3s ease forwards; }
.hero__scroll-indicator span { font-size: 0.55rem; color: var(--color-text-light); letter-spacing: 0.2em; text-transform: uppercase; }
.hero__scroll-line { width: 1px; height: 40px; position: relative; background: var(--color-border); overflow: hidden; }
.hero__scroll-line::after { content:''; position: absolute; top: -100%; left: 0; width: 100%; height: 100%; background: linear-gradient(to bottom,transparent,var(--color-text-light)); animation: scrollDrop 2.5s ease-in-out infinite; }
@keyframes scrollDrop { 0%{top:-100%} 100%{top:100%} }

/* ============================================
   ページヒーロー（サブ）
   ============================================ */
.page-hero { padding: calc(var(--header-height)+64px) 0 56px; text-align: center; background: var(--color-bg); border-bottom: 1px solid var(--color-border-light); }
.page-hero__title { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 400; color: var(--color-text-bright); letter-spacing: 0.15em; line-height: 1.6; }
.page-hero__title-en { display: block; font-family: var(--font-sans); font-size: 0.6rem; color: var(--color-text-light); letter-spacing: 0.25em; margin-top: 14px; text-transform: uppercase; }
.page-hero__desc { margin-top: 20px; font-size: 0.82rem; color: var(--color-text-muted); max-width: 480px; margin-left: auto; margin-right: auto; line-height: 2; }

/* ============================================
   トップ：事業概要 — 写真カード
   ============================================ */
.top-about__grid { display: grid; grid-template-columns: 1fr; gap: 40px; }
.top-about__item { display: block; color: inherit; position: relative; }
.top-about__item:hover { opacity: 1; }
.top-about__item:hover .top-about__img img { transform: scale(1.03); }
.top-about__img { overflow: hidden; margin-bottom: 16px; }
.top-about__img img { width: 100%; height: 200px; object-fit: cover; transition: transform 0.8s ease; }
.top-about__icon { display: none; }
.top-about__title { font-family: var(--font-serif); font-size: 0.95rem; font-weight: 400; letter-spacing: 0.1em; color: var(--color-text-bright); margin-bottom: 8px; }
.top-about__text { font-size: 0.78rem; color: var(--color-text-muted); line-height: 2; }
.top-about__link { display: inline-flex; align-items: center; gap: 6px; margin-top: 12px; font-size: 0.72rem; color: var(--color-text-light); letter-spacing: 0.04em; transition: color var(--transition); }
.top-about__item:hover .top-about__link { color: var(--color-text); }

/* ============================================
   トップ：実績 — グリッド罫線
   ============================================ */
.top-results__grid { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--color-border-light); margin-bottom: 48px; }
.top-results__item { text-align: center; padding: 40px 20px; background: var(--color-bg); }
.top-results__label { font-size: 0.68rem; color: var(--color-text-light); margin-bottom: 10px; letter-spacing: 0.08em; }
.top-results__number { font-family: var(--font-serif); font-size: 2.5rem; font-weight: 400; color: var(--color-text-bright); line-height: 1.2; }
.top-results__unit { font-family: var(--font-sans); font-size: 0.75rem; color: var(--color-text-muted); margin-left: 3px; }

/* CTA */
.top-cta { text-align: center; padding: 80px var(--site-margin); background: var(--color-bg-alt); border-top: 1px solid var(--color-border-light); border-bottom: 1px solid var(--color-border-light); }
.top-cta__title { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 400; letter-spacing: 0.12em; color: var(--color-text-bright); margin-bottom: 14px; }
.top-cta__text { font-size: 0.8rem; color: var(--color-text-muted); margin-bottom: 32px; }

/* ============================================
   取扱商材 — グリッド罫線
   ============================================ */
.products__grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1px; background: var(--color-border-light); }
.products__item { background: var(--color-bg); padding: 36px 20px; text-align: center; transition: background var(--transition); }
.products__item:hover { background: var(--color-bg-alt); }
.products__icon { width: 40px; height: 40px; margin: 0 auto 14px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; opacity: 0.7; }
.products__name { font-family: var(--font-serif); font-size: 0.82rem; font-weight: 400; letter-spacing: 0.06em; color: var(--color-text-bright); line-height: 1.6; }
.products__desc { font-size: 0.72rem; color: var(--color-text-muted); margin-top: 8px; line-height: 1.8; }

/* ============================================
   実績 — グリッド罫線
   ============================================ */
.results__grid { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--color-border-light); }
.results__item { text-align: center; padding: 48px 24px; background: var(--color-bg); }
.results__label { font-size: 0.68rem; color: var(--color-text-light); margin-bottom: 14px; letter-spacing: 0.08em; }
.results__number { font-family: var(--font-serif); font-size: 2.8rem; font-weight: 400; color: var(--color-text-bright); line-height: 1.2; }
.results__unit { font-family: var(--font-sans); font-size: 0.78rem; color: var(--color-text-muted); margin-left: 3px; }
.results__note { font-size: 0.7rem; color: var(--color-text-light); margin-top: 10px; }

/* ============================================
   採用募集
   ============================================ */
.recruit-hero-text { max-width: 480px; margin: 0 auto; }
.price__card { max-width: 440px; margin: 0 auto; border: 1px solid var(--color-border); padding: 48px 32px; text-align: center; }
.price__type { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 400; letter-spacing: 0.1em; color: var(--color-text-bright); margin-bottom: 8px; }
.price__desc { font-size: 0.78rem; color: var(--color-text-muted); margin-bottom: 32px; }
.price__highlight { border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); padding: 24px 0; margin-bottom: 24px; }
.price__example-label { font-size: 0.68rem; color: var(--color-text-light); margin-bottom: 8px; letter-spacing: 0.06em; }
.price__amount { font-size: 0.88rem; color: var(--color-text); }
.price__big { font-family: var(--font-serif); font-size: 2.5rem; font-weight: 400; color: var(--color-text-bright); }
.price__note { font-size: 0.72rem; color: var(--color-text-muted); margin-bottom: 28px; }

/* 流れ */
.flow__steps { display: flex; flex-direction: column; align-items: center; }
.flow__step { display: flex; align-items: flex-start; gap: 20px; padding: 24px 0; position: relative; width: 100%; max-width: 440px; }
.flow__step:not(:last-child)::after { content:''; position: absolute; left: 19px; top: 68px; bottom: 0; width: 1px; background: var(--color-border); }
.flow__number { flex-shrink: 0; width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border-radius: 50%; border: 1px solid var(--color-border); font-size: 0.75rem; color: var(--color-text-muted); background: var(--color-bg); }
.flow__step-content { padding-top: 4px; }
.flow__step-title { font-family: var(--font-serif); font-size: 0.9rem; font-weight: 400; letter-spacing: 0.06em; color: var(--color-text-bright); margin-bottom: 4px; }
.flow__step-desc { font-size: 0.75rem; color: var(--color-text-muted); line-height: 1.8; }
.flow__note { text-align: center; font-size: 0.72rem; color: var(--color-text-light); margin-top: 28px; }

/* ============================================
   代表挨拶
   ============================================ */
.message__content { max-width: 600px; margin: 0 auto; }
.message__name { font-family: var(--font-serif); font-size: 1.3rem; font-weight: 400; letter-spacing: 0.12em; color: var(--color-text-bright); }
.message__role { display: block; font-family: var(--font-sans); font-size: 0.72rem; color: var(--color-text-light); margin-top: 8px; letter-spacing: 0.04em; }
.message__body { margin-top: 40px; }
.message__body p { margin-bottom: 24px; font-size: 0.85rem; color: var(--color-text); line-height: 2.4; letter-spacing: 0.02em; }
.message__body p:last-child { margin-bottom: 0; }
.glow-line { height: 1px; background: var(--color-border); }

/* ============================================
   テーブル
   ============================================ */
.info-table { width: 100%; border-collapse: collapse; max-width: 640px; margin: 0 auto; }
.info-table th, .info-table td { padding: 16px 0; font-size: 0.82rem; border-bottom: 1px solid var(--color-border-light); text-align: left; vertical-align: top; }
.info-table th { color: var(--color-text-light); font-weight: 400; white-space: nowrap; width: 100px; padding-right: 20px; font-size: 0.75rem; letter-spacing: 0.04em; }
.info-table td { color: var(--color-text); }

/* ============================================
   代理店パートナー募集ページ
   ============================================ */
.partner-intro { max-width: 680px; margin: 0 auto; }
.partner-intro p { font-size: 0.85rem; color: var(--color-text); line-height: 2.2; margin-bottom: 16px; }

/* ============================================
   ビジネスモデル図 — スクロール展開
   ============================================ */
.biz-diagram {
  max-width: 700px;
  margin: 56px auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* 各ステップ（初期状態：非表示） */
.biz-diagram__step {
  opacity: 0;
  transform: translateY(16px) scale(0.96);
  transition: opacity 0.8s ease, transform 0.8s ease;
  width: 100%;
}

.biz-diagram__step--center {
  display: flex;
  justify-content: center;
}

/* 縦線（初期状態：高さ0） */
.biz-diagram__line--v {
  width: 1px;
  height: 0;
  background: var(--color-border);
  transition: height 0.6s ease;
  margin: 0 auto;
}

/* 展開後 */
.biz-diagram.is-expanded .biz-step-1 {
  opacity: 1; transform: translateY(0) scale(1);
}
.biz-diagram.is-expanded .biz-line-1 {
  height: 32px;
  transition-delay: 0.3s;
}
.biz-diagram.is-expanded .biz-step-2 {
  opacity: 1; transform: translateY(0) scale(1);
  transition-delay: 0.5s;
}
.biz-diagram.is-expanded .biz-line-2 {
  height: 32px;
  transition-delay: 0.8s;
}
.biz-diagram.is-expanded .biz-step-3 {
  opacity: 1; transform: translateY(0) scale(1);
  transition-delay: 1s;
}
.biz-diagram.is-expanded .biz-line-3 {
  height: 32px;
  transition-delay: 1.3s;
}
.biz-diagram.is-expanded .biz-step-4 {
  opacity: 1; transform: translateY(0) scale(1);
  transition-delay: 1.5s;
}

/* ノード共通 */
.biz-diagram__node {
  text-align: center;
  padding: 20px 28px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
}

.biz-diagram__node--main {
  border-color: var(--color-text-bright);
  padding: 24px 40px;
}

.biz-diagram__node--partner {
  padding: 16px 20px;
  min-width: 100px;
}

.biz-diagram__node--result {
  border-color: var(--color-accent);
  padding: 24px 40px;
}

.biz-diagram__label {
  display: block;
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--color-text-bright);
}

.biz-diagram__sub {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  color: var(--color-text-light);
  margin-top: 4px;
  letter-spacing: 0.02em;
}

.biz-diagram__icon {
  display: block;
  font-size: 1.3rem;
  margin-bottom: 6px;
}

/* ステップラベル */
.biz-diagram__step-label {
  text-align: center;
  font-size: 0.68rem;
  color: var(--color-text-light);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

/* 横並び行 */
.biz-diagram__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

/* チップ（商材タグ） */
.biz-diagram__chip {
  padding: 8px 16px;
  font-size: 0.72rem;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  letter-spacing: 0.04em;
}

@media (prefers-reduced-motion: reduce) {
  .biz-diagram__step {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .biz-diagram__line--v {
    height: 32px;
    transition: none;
  }
}
.partner-intro p:last-child { margin-bottom: 0; }
.partner-note { text-align: center; font-size: 0.72rem; color: var(--color-text-light); margin-top: 24px; }

/* 収益モデルカード */
.revenue-grid { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--color-border-light); max-width: 800px; margin: 0 auto; }
.revenue-card { background: var(--color-bg); text-align: center; padding: 40px 24px; }
.revenue-card--highlight { background: var(--color-bg-alt); }
.revenue-card__label { font-family: var(--font-serif); font-size: 0.85rem; font-weight: 400; letter-spacing: 0.08em; color: var(--color-text-bright); margin-bottom: 8px; }
.revenue-card__deals { font-size: 0.72rem; color: var(--color-text-light); margin-bottom: 12px; letter-spacing: 0.04em; }
.revenue-card__amount { font-size: 0.88rem; color: var(--color-text); }
.revenue-card__big { font-family: var(--font-serif); font-size: 2.2rem; font-weight: 400; color: var(--color-text-bright); letter-spacing: -0.02em; }

/* 取り扱い商材リスト */
.partner-products { max-width: 600px; margin: 0 auto; }
.partner-products__list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--color-border-light); margin-bottom: 24px; }
.partner-products__list li { background: var(--color-bg); padding: 16px 20px; font-size: 0.82rem; color: var(--color-text); text-align: center; }
.partner-products__note { font-size: 0.78rem; color: var(--color-text-muted); text-align: center; line-height: 1.9; }

/* 強み */
.strengths { max-width: 680px; margin: 0 auto; }
.strengths__item { padding: 28px 0; border-bottom: 1px solid var(--color-border-light); }
.strengths__item:last-child { border-bottom: none; }
.strengths__title { font-family: var(--font-serif); font-size: 0.95rem; font-weight: 400; letter-spacing: 0.06em; color: var(--color-text-bright); margin-bottom: 8px; }
.strengths__text { font-size: 0.82rem; color: var(--color-text-muted); line-height: 2; }

/* 募集CTA */
.partner-recruit { text-align: center; max-width: 560px; margin: 0 auto; }
.partner-recruit__title { font-family: var(--font-serif); font-size: 1.2rem; font-weight: 400; letter-spacing: 0.12em; color: var(--color-text-bright); margin-bottom: 16px; }
.partner-recruit__text { font-size: 0.82rem; color: var(--color-text-muted); margin-bottom: 16px; line-height: 1.9; }
.partner-recruit__list { margin-bottom: 24px; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 20px; }
.partner-recruit__list li { font-size: 0.82rem; color: var(--color-text); }
.partner-recruit__list li::before { content: '・'; }

/* FAQ */
.faq { max-width: 680px; margin: 0 auto; }
.faq__item { padding: 28px 0; border-bottom: 1px solid var(--color-border-light); }
.faq__item:last-child { border-bottom: none; }
.faq__question { font-family: var(--font-serif); font-size: 0.9rem; font-weight: 400; letter-spacing: 0.04em; color: var(--color-text-bright); margin-bottom: 12px; }
.faq__question::before { content: 'Q. '; color: var(--color-text-light); }
.faq__answer { font-size: 0.82rem; color: var(--color-text-muted); line-height: 2; }
.faq__answer ul { margin: 12px 0; padding-left: 1.2em; }
.faq__answer li { font-size: 0.82rem; color: var(--color-text-muted); line-height: 2; list-style: disc; }
.faq__answer p { margin-bottom: 8px; }
.faq__answer p:last-child { margin-bottom: 0; }

@media(min-width:768px){
  .revenue-grid { grid-template-columns: repeat(3, 1fr); }
  .partner-products__list { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================
   フォーム
   ============================================ */
.contact__lead { text-align: center; font-size: 0.82rem; color: var(--color-text-muted); margin-bottom: 48px; }
.contact__form { max-width: 520px; margin: 0 auto; }
.contact__hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }
.contact__field { margin-bottom: 32px; }
.contact__label { display: block; font-size: 0.72rem; font-weight: 400; color: var(--color-text-light); margin-bottom: 8px; letter-spacing: 0.06em; }
.contact__required { font-size: 0.6rem; color: var(--color-accent); margin-left: 4px; }
.contact__input, .contact__textarea {
  width: 100%; padding: 12px 0; font-size: 0.88rem; font-family: var(--font-sans);
  color: var(--color-text-bright); background: transparent; border: none;
  border-bottom: 1px solid var(--color-border); border-radius: 0;
  transition: border-color var(--transition); outline: none;
}
.contact__input:focus, .contact__textarea:focus { border-bottom-color: var(--color-text-bright); }
.contact__input::placeholder, .contact__textarea::placeholder { color: var(--color-text-light); }
.contact__textarea { resize: vertical; min-height: 100px; }
.contact__error { font-size: 0.7rem; color: var(--color-accent); margin-top: 6px; min-height: 1em; }
.contact__submit { text-align: center; margin-top: 48px; }
.btn--submit { min-width: 180px; position: relative; }
.btn--submit.is-loading .btn__text { visibility: hidden; }
.btn--submit.is-loading .btn__spinner { display: block; }
.btn__spinner { display: none; position: absolute; top: 50%; left: 50%; width: 16px; height: 16px; margin: -8px 0 0 -8px; border: 1px solid var(--color-border); border-top-color: var(--color-text-bright); border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to{transform:rotate(360deg)} }

/* ============================================
   フッター
   ============================================ */
.footer { padding: 56px 0 28px; border-top: 1px solid var(--color-border); background: var(--color-bg); }
.footer__inner { display: flex; flex-direction: column; align-items: center; gap: 28px; margin-bottom: 32px; }
.footer__logo img { height: 22px; width: auto; opacity: 0.4; transition: opacity 0.3s; }
.footer__logo:hover img { opacity: 0.7; }
.footer__nav-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 20px; }
.footer__nav-list a { font-size: 0.68rem; color: var(--color-text-light); letter-spacing: 0.04em; }
.footer__nav-list a:hover { color: var(--color-text); opacity: 1; }
.footer__copyright { text-align: center; font-size: 0.62rem; color: var(--color-text-light); letter-spacing: 0.06em; }

/* ============================================
   レスポンシブ
   ============================================ */
@media(min-width:768px){
  .pc-only{display:inline}
  :root{--section-padding:100px}
  .section__title{font-size:1.4rem}
  .section__header{margin-bottom:56px}
  .page-hero{padding:calc(var(--header-height)+80px) 0 72px}
  .page-hero__title{font-size:2rem}
  .hero__title{font-size:1.8rem}
  .top-about__grid{grid-template-columns:repeat(3,1fr);gap:24px}
  .top-about__img img{height:180px}
  .top-results__grid{grid-template-columns:repeat(3,1fr)}
  .products__grid{grid-template-columns:repeat(3,1fr)}
  .results__grid{grid-template-columns:repeat(3,1fr)}
  .card__img-wrap img{height:280px}
  .top-cta__title{font-size:1.3rem}
  .info-table th{width:140px}
}

@media(min-width:1024px){
  :root{--section-padding:120px}
  .header__hamburger{display:none}
  .header__nav{position:static;width:auto;height:auto;background:transparent;padding:0;opacity:1;visibility:visible;display:flex;align-items:center}
  .header__nav-list{flex-direction:row;align-items:center;gap:0;max-width:none;width:auto}
  .header__nav-item{overflow:visible}
  .header__nav-link{padding:8px 14px;font-size:0.72rem;letter-spacing:0.06em;border-bottom:none;color:var(--color-text-muted);opacity:1;transform:none}
  .header__nav-link:hover{color:var(--color-text-bright)}
  .header__nav-link--current{color:var(--color-text-bright)}
  .header__nav-link .link-arrow{display:none}
  .header__nav-link--cta{margin-left:12px;padding:7px 20px;border:1px solid var(--color-border);border-radius:100px}
  .header__nav-link--cta:hover{background:var(--color-text-bright);border-color:var(--color-text-bright);color:#fff;opacity:1}
  .hero__title{font-size:2rem}
  .page-hero__title{font-size:2.4rem}
  .section__title{font-size:1.5rem}
  .services__grid{grid-template-columns:repeat(3,1fr);gap:32px}
  .products__grid{grid-template-columns:repeat(5,1fr)}
  .flow__steps{flex-direction:row;align-items:flex-start;max-width:100%}
  .flow__step{flex-direction:column;align-items:center;text-align:center;max-width:none;flex:1;gap:12px}
  .flow__step:not(:last-child)::after{top:20px;left:calc(50% + 28px);right:calc(-50% + 28px);bottom:auto;width:auto;height:1px;background:var(--color-border)}
}

/* ============================================
   キャリア履歴（実績ページ）
   ============================================ */
.career-history { max-width: 680px; margin: 0 auto; }
.career-history__item { padding: 24px 0; border-bottom: 1px solid var(--color-border-light); }
.career-history__item:last-child { border-bottom: none; }
.career-history__title { font-family: var(--font-serif); font-size: 0.95rem; font-weight: 400; letter-spacing: 0.04em; color: var(--color-text-bright); margin-bottom: 8px; }
.career-history__text { font-size: 0.82rem; color: var(--color-text-muted); line-height: 2; }

/* ============================================
   アクセス（会社概要ページ）
   ============================================ */
.company-access { max-width: 720px; margin: 0 auto; }
.company-access__address { font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: 24px; text-align: center; }
.company-access__map { border-radius: 0; overflow: hidden; border: 1px solid var(--color-border-light); }
.company-access__map iframe { display: block; }