/* ========================================
   style.css — 山田税理士事務所（デモサイト）
   テーマ: 青系 × シンプル・清潔感 × コーポレート
======================================== */

/* ========================================
   CSS変数（カラーパレット）
======================================== */
:root {
  --color-primary:     #c9a84c;
  --color-primary-mid: #a8852a;
  --color-primary-lt:  #d8bc74;
  --color-secondary:   #a8852a;
  --color-accent:      #2a2a1a;
  --color-accent-mid:  #5b4820;
  --color-bg:          #0a0a0a;
  --color-bg-sub:      #1a1a1a;
  --color-bg-blue:     #14110d;
  --color-bg-dark:     #050505;
  --color-surface:     #121212;
  --color-surface-strong: #1f1f1f;
  --color-text:        #e5e5e5;
  --color-text-sub:    #a0a0a0;
  --color-text-muted:  #6f6f6f;
  --color-border:      #3a321d;
  --color-border-mid:  #5a4c26;
  --color-white:       #ffffff;
  --color-success:     #3a8f5e;
  --color-error:       #b85c5c;
  --color-overlay:     rgba(0, 0, 0, 0.62);
  --color-banner-bg:   #17130c;
  --color-banner-text: #f5efe2;
  --color-notice-bg:   #17130c;
  --color-notice-border: #5b4820;
  --color-notice-text: #d8c08a;
  --color-demo-bg:     #111111;
  --color-demo-border: #4b3d1c;
  --color-demo-text:   #d8c08a;

  --radius:            0px;
  --radius-sm:         0px;
  --radius-md:         0px;

  --font-main:         'Noto Serif JP', serif;
  --font-serif:        'Noto Serif JP', serif;

  --shadow-sm:         0 10px 30px rgba(0, 0, 0, 0.24);
  --shadow-md:         0 18px 48px rgba(0, 0, 0, 0.36);
  --shadow-lg:         0 24px 60px rgba(0, 0, 0, 0.42);
  --transition:        0.25s ease;
  --container:         min(1100px, calc(100% - 48px));
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  font-size: 16px;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-primary-mid);
  text-decoration: none;
  transition: color var(--transition), opacity var(--transition);
}
a:hover { color: var(--color-primary); }

ul { list-style: none; }
address { font-style: normal; }

.container { width: var(--container); margin: 0 auto; }

/* ========================================
   デモバナー
======================================== */
.demo-banner {
  background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
  color: var(--color-banner-text);
  text-align: center;
  font-size: 0.8rem;
  padding: 8px 16px;
  font-weight: 500;
  letter-spacing: 0.02em;
  position: sticky;
  top: 0;
  z-index: 9999;
}

/* ========================================
   ヘッダー
======================================== */
.site-header {
  position: sticky;
  top: 30px; /* demo-banner height */
  z-index: 900;
  background: rgba(10, 10, 10, 0.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--color-border);
}

/* トップバー */
.header-topbar {
  background: var(--color-primary);
  color: rgba(255,255,255,0.9);
  font-size: 0.8rem;
  padding: 6px 0;
}
.header-topbar-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.topbar-item {
  display: flex;
  align-items: center;
  gap: 5px;
}
.topbar-item a {
  color: inherit;
  font-weight: 600;
}
.topbar-item a:hover { opacity: 0.8; color: inherit; }
.topbar-badge {
  margin-left: auto;
  background: var(--color-primary);
  color: var(--color-bg);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 20px;
  letter-spacing: 0.03em;
}

/* メインヘッダー */
.header-main { padding: 14px 0; }
.header-main-inner {
  display: flex;
  align-items: center;
  gap: 24px;
}

/* ロゴ */
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-primary);
  flex-shrink: 0;
}
.site-logo:hover { opacity: 0.85; color: var(--color-primary); }

.logo-mark {
  width: 44px;
  height: 44px;
  border: 2px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.logo-name {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.2;
}
.logo-en {
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--color-text-sub);
  font-weight: 400;
  line-height: 1;
}

/* グローバルナビ */
.global-nav { margin-left: auto; }
.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-list a {
  display: block;
  padding: 8px 12px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.nav-list a:hover,
.nav-list a.is-current {
  color: var(--color-primary-mid);
  border-bottom-color: var(--color-primary-mid);
}
.nav-list .nav-cta {
  background: var(--color-primary-mid);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius);
  padding: 8px 18px;
  font-weight: 700;
  font-size: 0.85rem;
  transition: background var(--transition), transform var(--transition);
}
.nav-list .nav-cta:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: transparent;
  transform: translateY(-1px);
}

/* ハンバーガー */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid var(--color-border);
  cursor: pointer;
  border-radius: var(--radius);
  margin-left: auto;
  flex-shrink: 0;
}
.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-text);
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* SPメニュー */
.sp-menu {
  display: none;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s ease;
}
.sp-menu.is-open {
  max-height: 600px;
}
.sp-nav-list { padding: 8px 0; }
.sp-nav-list li a {
  display: block;
  padding: 14px 24px;
  font-size: 0.95rem;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-bg-sub);
  font-weight: 500;
}
.sp-nav-cta {
  background: var(--color-primary-mid);
  color: var(--color-white) !important;
  text-align: center;
  margin: 12px 16px;
  border-radius: var(--radius);
  border-bottom: none !important;
  font-weight: 700 !important;
}
.sp-menu-footer {
  padding: 16px 24px;
  background: var(--color-bg-sub);
  border-top: 1px solid var(--color-border);
}
.sp-tel {
  display: block;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}
.sp-hours { font-size: 0.8rem; color: var(--color-text-sub); }

/* ========================================
   セクション共通
======================================== */
.section { padding: 80px 0; }
.section-sm { padding: 56px 0; }
.section-dark {
  background: var(--color-bg-dark);
  color: var(--color-white);
}
.section-blue { background: var(--color-bg-blue); }
.section-sub { background: var(--color-bg-sub); }

.section-header {
  margin-bottom: 52px;
  text-align: center;
}
.section-header-left {
  margin-bottom: 40px;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary-mid);
  margin-bottom: 10px;
}
.section-dark .section-label { color: var(--color-accent-mid); }

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.4;
  letter-spacing: 0.02em;
}
.section-dark .section-title { color: var(--color-white); }

.section-title-underline {
  display: inline-block;
  position: relative;
}
.section-title-underline::after {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  background: var(--color-primary-mid);
  margin: 12px auto 0;
}
.section-header-left .section-title-underline::after { margin: 12px 0 0; }

.section-desc {
  font-size: 0.95rem;
  color: var(--color-text-sub);
  margin-top: 14px;
  line-height: 1.8;
}
.section-dark .section-desc { color: rgba(255,255,255,0.7); }

/* ========================================
   ボタン
======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  letter-spacing: 0.04em;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-primary {
  background: var(--color-primary-mid);
  color: var(--color-white);
  border-color: var(--color-primary-mid);
}
.btn-primary:hover { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-white); }

.btn-outline {
  background: transparent;
  color: var(--color-primary-mid);
  border-color: var(--color-primary-mid);
}
.btn-outline:hover { background: var(--color-primary-mid); color: var(--color-white); }

.btn-white {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}
.btn-white:hover { background: var(--color-accent); color: var(--color-primary); }

.btn-cta-white {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
  padding: 16px 40px;
  font-size: 1rem;
}
.btn-cta-white:hover { background: var(--color-accent); color: var(--color-primary); }

.btn-cta-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.6);
  padding: 16px 32px;
  font-size: 1rem;
}
.btn-cta-outline:hover { background: rgba(255,255,255,0.1); color: var(--color-white); border-color: var(--color-white); }

.btn-lg { padding: 18px 48px; font-size: 1.05rem; }

/* ========================================
   ヒーロー（FV）
======================================== */
.hero {
  position: relative;
  background: var(--color-primary);
  color: var(--color-white);
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(0, 0, 0, 0.78) 0%, rgba(20, 17, 13, 0.62) 100%);
  z-index: 1;
}

/* 背景の幾何学模様 */
.hero::after {
  content: '';
  position: absolute;
  right: -60px;
  top: -60px;
  width: 400px;
  height: 400px;
  border: 1px solid rgba(255,255,255,0.08);
  transform: rotate(15deg);
  z-index: 1;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../img/hero/hero_01.svg');
  background-size: cover;
  background-position: center;
  filter: grayscale(1) brightness(0.34) contrast(1.05);
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 2;
  padding: 80px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 60px;
  align-items: center;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.9);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.hero-heading {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.03em;
  margin-bottom: 20px;
}
.hero-heading em {
  font-style: normal;
  color: var(--color-primary-lt);
  border-bottom: 2px solid var(--color-primary-lt);
}

.hero-sub {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.9;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ヒーロー右：CTAカード */
.hero-card {
  background: rgba(18, 18, 18, 0.94);
  color: var(--color-text);
  padding: 36px 32px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}
.hero-card-title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-primary-mid);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.hero-card-heading {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.4;
  margin-bottom: 20px;
}
.hero-card-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}
.hero-card-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 500;
}
.hero-card-feature-icon {
  width: 28px;
  height: 28px;
  background: var(--color-bg-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hero-card-feature-icon svg { color: var(--color-primary-mid); }

.hero-card-btn {
  width: 100%;
  background: var(--color-primary-mid);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius);
  padding: 14px 20px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  display: block;
  transition: background var(--transition), transform var(--transition);
  letter-spacing: 0.04em;
}
.hero-card-btn:hover { background: var(--color-primary); color: var(--color-white); transform: translateY(-1px); }
.hero-card-note {
  font-size: 0.75rem;
  color: var(--color-text-sub);
  text-align: center;
  margin-top: 10px;
}

/* スクロール指示 */
.hero-scroll {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.6);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 32px;
  background: rgba(255,255,255,0.4);
  animation: scrollLine 1.6s ease-in-out infinite;
}
@keyframes scrollLine {
  0%   { transform: scaleY(1); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(0.3); opacity: 0.6; }
  100% { transform: scaleY(1); transform-origin: top; opacity: 1; }
}

/* ========================================
   実績バー
======================================== */
.stats-bar {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 24px 0;
  border-bottom: 3px solid var(--color-primary-mid);
}
.stats-bar-inner {
  display: flex;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.stat-item {
  text-align: center;
  padding: 10px 48px;
  border-right: 1px solid rgba(255,255,255,0.2);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary-lt);
  line-height: 1.1;
}
.stat-unit {
  font-size: 0.9rem;
  font-weight: 600;
}
.stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.7);
  margin-top: 4px;
  letter-spacing: 0.04em;
}

/* ========================================
   お悩みセクション
======================================== */
.worries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.worry-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.worry-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.worry-icon {
  width: 48px;
  height: 48px;
  background: var(--color-bg-blue);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.5rem;
  color: var(--color-primary-mid);
}
.worry-text {
  font-size: 0.9rem;
  line-height: 1.7;
  font-weight: 500;
  color: var(--color-text);
}

.worries-resolve {
  text-align: center;
  margin-top: 40px;
  padding: 32px;
  background: var(--color-primary);
  border-radius: var(--radius-md);
  color: var(--color-white);
}
.worries-resolve p {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 20px;
}
.worries-resolve em {
  font-style: normal;
  color: var(--color-primary-lt);
}

/* ========================================
   サービスカード
======================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-primary-mid);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: box-shadow var(--transition), transform var(--transition);
  box-shadow: var(--shadow-sm);
}
.service-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.service-card-icon {
  width: 52px;
  height: 52px;
  background: var(--color-bg-blue);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 16px;
  color: var(--color-primary-mid);
}
.service-card-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
}
.service-card-desc {
  font-size: 0.875rem;
  color: var(--color-text-sub);
  line-height: 1.75;
  margin-bottom: 16px;
}
.service-card-price {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary-mid);
  border-top: 1px solid var(--color-border);
  padding-top: 12px;
}

/* ========================================
   料金テーブル
======================================== */
.fee-table-wrap { overflow-x: auto; }
.fee-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.fee-table th {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 14px 20px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-align: left;
}
.fee-table th:last-child { text-align: right; }
.fee-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}
.fee-table td:last-child { text-align: right; font-weight: 700; color: var(--color-primary-mid); }
.fee-table tr:nth-child(even) td { background: var(--color-bg-sub); }
.fee-table tr:hover td { background: var(--color-bg-blue); }
.fee-note {
  font-size: 0.8rem;
  color: var(--color-text-sub);
  margin-top: 12px;
}

/* ========================================
   フロー（相談の流れ）
======================================== */
.flow-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.flow-list::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(25% / 2);
  right: calc(25% / 2);
  height: 2px;
  background: var(--color-accent-mid);
  z-index: 0;
}
.flow-item {
  text-align: center;
  padding: 20px 16px;
  position: relative;
  z-index: 1;
}
.flow-number {
  width: 60px;
  height: 60px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  margin: 0 auto 14px;
  border: 3px solid var(--color-white);
  box-shadow: 0 0 0 2px var(--color-primary-mid);
}
.flow-title {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.flow-desc {
  font-size: 0.8rem;
  color: var(--color-text-sub);
  line-height: 1.65;
}

/* ========================================
   プロフィール
======================================== */
.profile-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
  align-items: start;
}
.profile-photo {
  position: relative;
}
.profile-photo-img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  background: var(--color-bg-sub);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}
.profile-photo-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: linear-gradient(180deg, var(--color-bg-blue) 0%, var(--color-accent) 100%);
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--color-text-sub);
}
.profile-photo-placeholder svg { width: 64px; height: 64px; color: var(--color-border-mid); }
.profile-photo-placeholder span { font-size: 0.8rem; }

.profile-name {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}
.profile-name-kana {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  margin-bottom: 20px;
  letter-spacing: 0.1em;
}
.profile-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.profile-badge {
  background: var(--color-bg-blue);
  color: var(--color-primary-mid);
  border: 1px solid var(--color-accent-mid);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 0.04em;
}
.profile-text {
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--color-text);
  margin-bottom: 20px;
}
.profile-career {
  border-left: 3px solid var(--color-primary-mid);
  padding-left: 20px;
  margin-top: 24px;
}
.profile-career h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
  letter-spacing: 0.06em;
}
.profile-career-list { display: flex; flex-direction: column; gap: 8px; }
.career-item {
  display: flex;
  gap: 16px;
  align-items: baseline;
  font-size: 0.875rem;
}
.career-year {
  font-weight: 600;
  color: var(--color-primary-mid);
  white-space: nowrap;
  min-width: 60px;
}
.career-desc { color: var(--color-text-sub); }

/* ========================================
   よくある質問
======================================== */
.faq-list { display: flex; flex-direction: column; gap: 12px; }

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.faq-question {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background var(--transition);
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question::marker { display: none; }
.faq-question:hover { background: var(--color-bg-blue); }
.faq-question-mark {
  width: 32px;
  height: 32px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  flex-shrink: 0;
}
.faq-arrow {
  margin-left: auto;
  color: var(--color-primary-mid);
  transition: transform var(--transition);
  flex-shrink: 0;
}
details[open] .faq-arrow { transform: rotate(180deg); }
details[open] .faq-question { background: var(--color-bg-blue); }

.faq-answer {
  padding: 20px 24px 24px calc(24px + 32px + 16px);
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--color-text-sub);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-sub);
}
.faq-answer-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--color-accent);
  color: var(--color-primary-mid);
  border-radius: 50%;
  font-size: 0.78rem;
  font-weight: 700;
  margin-right: 8px;
  flex-shrink: 0;
}

/* ========================================
   フッターCTA
======================================== */
.footer-cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-mid) 100%);
  padding: 64px 0;
  color: var(--color-white);
}
.footer-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.footer-cta-label {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin-bottom: 8px;
}
.footer-cta-heading {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.3;
}
.footer-cta-heading strong { color: var(--color-primary-lt); }
.footer-cta-sub {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
}
.footer-cta-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* ========================================
   フッター
======================================== */
.site-footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.75);
  padding: 56px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  color: var(--color-white);
}
.footer-logo:hover { opacity: 0.85; color: var(--color-white); }
.footer-logo-mark {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255,255,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-white);
  flex-shrink: 0;
}
.footer-logo-text { display: flex; flex-direction: column; gap: 2px; }
.footer-logo-name { font-size: 0.95rem; font-weight: 700; color: var(--color-white); }
.footer-logo-en { font-size: 0.6rem; color: rgba(255,255,255,0.5); letter-spacing: 0.08em; }
.footer-address { font-size: 0.82rem; line-height: 1.9; margin-bottom: 12px; }
.footer-address a { color: rgba(255,255,255,0.75); }
.footer-address a:hover { color: var(--color-white); }
.footer-area { font-size: 0.8rem; color: rgba(255,255,255,0.5); }
.footer-nav-heading {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-nav ul { display: flex; flex-direction: column; gap: 6px; }
.footer-nav a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--color-white); }

.footer-bottom {
  padding: 16px 0;
  background: rgba(0,0,0,0.2);
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.copyright { font-size: 0.78rem; color: rgba(255,255,255,0.4); }
.footer-disclaimer { font-size: 0.72rem; color: rgba(255,255,255,0.3); }

/* ========================================
   ページヘッダー（内部ページ）
======================================== */
.page-header {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 52px 0;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  right: -40px;
  top: -40px;
  width: 240px;
  height: 240px;
  border: 1px solid rgba(255,255,255,0.07);
  transform: rotate(20deg);
}
.page-header-inner { position: relative; z-index: 1; }
.page-breadcrumb {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 12px;
}
.page-breadcrumb a { color: rgba(255,255,255,0.6); }
.page-breadcrumb a:hover { color: var(--color-white); }
.page-breadcrumb span { color: rgba(255,255,255,0.4); }
.page-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 8px;
}
.page-title-en {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

/* ========================================
   お問い合わせフォーム
======================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 56px;
  align-items: start;
}

.form-block { display: flex; flex-direction: column; gap: 24px; }
.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.form-required {
  background: var(--color-error);
  color: var(--color-white);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 2px;
}
.form-optional {
  background: var(--color-border);
  color: var(--color-text-sub);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 2px;
}
.form-input,
.form-select,
.form-textarea {
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius);
  padding: 12px 14px;
  font-size: 0.9rem;
  font-family: var(--font-main);
  background: var(--color-white);
  color: var(--color-text);
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
  appearance: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary-mid);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}
.form-select {
  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 fill='%23475569' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.form-textarea { resize: vertical; min-height: 140px; }
.form-error-msg {
  font-size: 0.8rem;
  color: var(--color-error);
  display: none;
}
.form-row.has-error .form-input,
.form-row.has-error .form-select,
.form-row.has-error .form-textarea {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}
.form-row.has-error .form-error-msg { display: block; }

.form-privacy {
  font-size: 0.8rem;
  color: var(--color-text-sub);
  line-height: 1.7;
}
.form-privacy a { color: var(--color-primary-mid); text-decoration: underline; }

.form-submit-btn {
  background: var(--color-primary-mid);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius);
  padding: 16px 40px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  width: 100%;
  transition: background var(--transition), transform var(--transition);
  letter-spacing: 0.06em;
  font-family: var(--font-main);
}
.form-submit-btn:hover { background: var(--color-primary); transform: translateY(-1px); }
.form-submit-btn:disabled { background: var(--color-border-mid); cursor: not-allowed; transform: none; }

/* デモ注意書き */
.demo-notice {
  background: var(--color-notice-bg);
  border: 1px solid var(--color-notice-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  font-size: 0.85rem;
  color: var(--color-notice-text);
  margin-bottom: 24px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.demo-notice svg { flex-shrink: 0; margin-top: 2px; }

/* 問い合わせサイドバー */
.contact-sidebar { display: flex; flex-direction: column; gap: 20px; }
.contact-info-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}
.contact-info-card h3 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-text-sub);
  text-transform: uppercase;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}
.contact-info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.875rem;
}
.contact-info-item:last-child { border-bottom: none; }
.contact-info-item svg { color: var(--color-primary-mid); flex-shrink: 0; }
.contact-tel-card {
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 28px;
  text-align: center;
}
.contact-tel-label { font-size: 0.78rem; color: rgba(255,255,255,0.7); margin-bottom: 8px; }
.contact-tel-number {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-white);
  display: block;
  margin-bottom: 8px;
}
.contact-tel-number:hover { color: var(--color-primary-lt); }
.contact-tel-hours { font-size: 0.78rem; color: rgba(255,255,255,0.65); line-height: 1.6; }

/* ========================================
   サンクスページ
======================================== */
.thanks-section {
  padding: 100px 0;
  text-align: center;
}
.thanks-icon {
  width: 80px;
  height: 80px;
  background: var(--color-success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
}
.thanks-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 16px;
}
.thanks-text {
  font-size: 0.95rem;
  color: var(--color-text-sub);
  line-height: 1.9;
  margin-bottom: 40px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* ========================================
   Luxury theme overrides
======================================== */
body {
  background:
    radial-gradient(circle at top right, rgba(201, 168, 76, 0.12), transparent 26%),
    linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-dark) 100%);
}

a {
  color: var(--color-primary-lt);
}

a:hover {
  color: var(--color-primary);
}

.nav-list a,
.sp-nav-list li a,
.logo-en,
.sp-hours,
.section-desc,
.hero-card-note,
.service-card-desc,
.fee-note,
.career-desc,
.faq-answer,
.form-privacy,
.contact-info-card h3,
.contact-tel-hours,
.thanks-text {
  color: var(--color-text-sub);
}

.nav-list a:hover,
.nav-list a.is-current,
.section-label,
.hero-card-title,
.service-card-price,
.career-year,
.faq-arrow,
.faq-answer a,
.form-privacy a,
.contact-info-item svg {
  color: var(--color-primary);
}

.nav-list a:hover,
.nav-list a.is-current {
  border-bottom-color: var(--color-primary);
}

.nav-list .nav-cta,
.sp-nav-cta,
.btn-primary,
.btn-outline:hover,
.hero-card-btn,
.form-submit-btn {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-bg);
}

.nav-list .nav-cta:hover,
.btn-primary:hover,
.btn-outline:hover,
.hero-card-btn:hover,
.form-submit-btn:hover {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  color: var(--color-bg);
}

.btn-outline {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-white,
.btn-cta-white {
  background: transparent;
  color: var(--color-primary-lt);
  border-color: var(--color-border-mid);
}

.btn-white:hover,
.btn-cta-white:hover {
  background: var(--color-accent);
  color: var(--color-primary-lt);
  border-color: var(--color-primary);
}

.sp-menu,
.sp-menu-footer,
.hero-card,
.worry-card,
.service-card,
.faq-item,
.contact-info-card,
.form-input,
.form-select,
.form-textarea {
  background: var(--color-surface);
}

.hero-card-feature-icon,
.worry-icon,
.service-card-icon,
.profile-badge,
.faq-question:hover,
details[open] .faq-question,
.fee-table tr:hover td {
  background: var(--color-accent);
}

.site-logo,
.logo-mark,
.logo-name,
.sp-tel,
.section-title,
.service-card-title,
.flow-title,
.profile-name,
.profile-career h4,
.thanks-title {
  color: var(--color-primary-lt);
}

.logo-mark,
.service-card,
.faq-item,
.contact-info-card,
.form-input,
.form-select,
.form-textarea,
.profile-photo-img,
.hero-card {
  border-color: var(--color-border);
}

.worries-resolve,
.contact-tel-card,
.footer-cta {
  background: linear-gradient(135deg, #151515 0%, #0b0b0b 100%);
  border: 1px solid var(--color-border);
}

.section-sub,
.section-blue,
.sp-menu-footer,
.faq-answer {
  background: var(--color-bg-sub);
}

.page-header,
.section-dark,
.site-footer {
  background: linear-gradient(180deg, #111111 0%, #050505 100%);
}

.hero::before {
  background: linear-gradient(90deg, var(--color-overlay) 0%, rgba(0, 0, 0, 0.4) 100%);
}

.flow-list::before,
.section-title-underline::after {
  background: var(--color-primary);
}

.flow-number,
.faq-question-mark,
.thanks-icon,
.fee-table th {
  color: var(--color-bg);
}

.fee-table td,
.fee-table th,
.faq-answer,
.contact-info-item,
.sp-nav-list li a,
.sp-menu-footer,
.form-input,
.form-select,
.form-textarea {
  border-color: var(--color-border);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus,
.form-row.has-error .form-input,
.form-row.has-error .form-select,
.form-row.has-error .form-textarea {
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.14);
}

.demo-notice {
  box-shadow: var(--shadow-sm);
}

/* ========================================
   アニメーション（スクロール表示）
======================================== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   ユーティリティ
======================================== */
.text-center { text-align: center; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }
.mb-0  { margin-bottom: 0; }


/* ========================================
   レスポンシブ: タブレット（〜768px）
======================================== */
@media (max-width: 768px) {
  :root { --container: calc(100% - 32px); }

  .site-header { top: 34px; }

  .header-topbar-inner { gap: 12px; }
  .topbar-item:nth-child(2) { display: none; }
  .topbar-badge { margin-left: auto; }

  .global-nav { display: none; }
  .hamburger { display: flex; }
  .sp-menu { display: block; }

  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-card { display: none; }
  .hero-inner { padding: 60px 0; }
  .hero-scroll { display: none; }

  .stats-bar-inner { gap: 0; }
  .stat-item { padding: 8px 24px; }
  .stat-number { font-size: 1.6rem; }

  .worries-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .flow-list { grid-template-columns: 1fr 1fr; }
  .flow-list::before { display: none; }

  .profile-grid { grid-template-columns: 1fr; }
  .profile-photo { max-width: 240px; }

  .contact-grid { grid-template-columns: 1fr; }
  .contact-sidebar { order: -1; }

  .footer-cta-inner { flex-direction: column; text-align: center; }
  .footer-cta-actions { justify-content: center; }

  .footer-grid { grid-template-columns: 1fr 1fr; }

  .footer-bottom-inner { flex-direction: column; text-align: center; }

  .page-header { padding: 40px 0; }
}

/* ========================================
   レスポンシブ: スマホ（〜480px）
======================================== */
@media (max-width: 480px) {
  .section { padding: 56px 0; }
  .section-sm { padding: 40px 0; }

  .worries-grid { grid-template-columns: 1fr; }
  .flow-list { grid-template-columns: 1fr; }

  .stats-bar-inner { flex-direction: row; flex-wrap: wrap; }
  .stat-item { padding: 10px 20px; border-right: none; border-bottom: 1px solid var(--color-border); width: 50%; }

  .footer-grid { grid-template-columns: 1fr; }

  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }

  .footer-cta-actions { flex-direction: column; width: 100%; }
  .footer-cta-actions .btn { width: 100%; }

  .fee-table { font-size: 0.82rem; }
  .fee-table th, .fee-table td { padding: 10px 12px; }
}