/* ==========================================
   松本税理士事務所 - メインスタイルシート
   ========================================== */

/* ---------- CSS Variables ---------- */
:root {
  --primary: #1a3a6b;
  --primary-light: #2352a0;
  --primary-dark: #0f2347;
  --accent: #c8a84b;
  --accent-light: #e0c06a;
  --warm-orange: #f97316;
  --warm-peach: #fed7aa;
  --warm-cream: #fffbf5;
  --warm-brown: #92400e;
  --text-dark: #1a1a2e;
  --text-mid: #444466;
  --text-light: #6b7280;
  --bg-white: #ffffff;
  --bg-light: #f8f9fc;
  --bg-gray: #f1f3f8;
  --border: #e5e7eb;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 6px 24px rgba(0,0,0,0.10);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.15);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: 0.3s ease;
  --font-sans: 'Noto Sans JP', sans-serif;
  --font-serif: 'Noto Serif JP', serif;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  color: var(--text-dark);
  background: var(--bg-white);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; transition: color var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
input, textarea, select, button { font-family: inherit; }
.sp-only { display: none; }

/* ---------- Container ---------- */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: var(--primary-dark);
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-light);
  border-color: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,168,75,0.4);
}
.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
}
.btn-full { width: 100%; justify-content: center; }

/* ---------- Section Common ---------- */
.section { padding: 96px 0; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--accent);
  margin-bottom: 12px;
  text-transform: uppercase;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 16px;
  position: relative;
  display: inline-block;
}
.section-title::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--accent);
  margin: 14px auto 0;
  border-radius: 2px;
}
.section-header .section-desc {
  font-size: 1rem;
  color: var(--text-light);
  max-width: 100%;
  margin: 0;
  text-align: left;
}

/* ==========================================
   HEADER
   ========================================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: all var(--transition);
  padding: 16px 0;
  background: rgba(255,251,245,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(249,115,22,0.1);
}
.header.scrolled {
  background: rgba(255,251,245,0.97);
  backdrop-filter: blur(16px);
  padding: 10px 0;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo a {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--primary-dark);
}
.logo-icon {
  font-size: 1.7rem;
  color: #f97316;
}
.logo-text { display: flex; flex-direction: column; }
.logo-main {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.05em;
}
.logo-sub {
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  color: #9ca3af;
  margin-top: 2px;
}
.nav-list {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-link {
  color: #374151;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 50px;
  transition: all var(--transition);
  letter-spacing: 0.02em;
}
.nav-link:hover { color: var(--primary-dark); background: rgba(249,115,22,0.08); }
.nav-cta {
  background: linear-gradient(135deg, #f97316, #ea6c0a);
  color: #fff !important;
  font-weight: 700;
  padding: 10px 20px;
  box-shadow: 0 3px 12px rgba(249,115,22,0.3);
}
.nav-cta:hover {
  background: linear-gradient(135deg, #ea6c0a, #d85c00) !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(249,115,22,0.4);
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #374151;
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ==========================================
   HERO  — warm & friendly redesign
   ========================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--warm-cream);
}

/* 背景装飾 */
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 80% at 80% 50%, #fff8ee 0%, transparent 70%),
    radial-gradient(ellipse 50% 60% at 10% 80%, #fde8d4 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 90% 10%, #e8f0fb 0%, transparent 60%);
  background-color: #fffbf5;
}
.hero-bg::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249,115,22,0.08) 0%, transparent 70%);
}
.hero-bg::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -60px;
  width: 360px; height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26,58,107,0.06) 0%, transparent 70%);
}

/* コンテンツ 2カラムレイアウト */
.hero-content {
  position: relative;
  z-index: 2;
  padding: 120px 24px 80px;
  display: flex;
  align-items: center;
  gap: 48px;
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
}
.hero-left {
  flex: 1;
  min-width: 0;
}
.hero-right {
  flex: 1;
  min-width: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* バッジ */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(90deg, #fff4e6, #ffe8cc);
  border: 1.5px solid #fbbf80;
  color: #c2560a;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 7px 18px;
  border-radius: 50px;
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease forwards;
  box-shadow: 0 2px 10px rgba(249,115,22,0.12);
}
.hero-badge i { color: #f97316; }

/* タイトル */
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  font-weight: 700;
  color: #1f2937;
  line-height: 1.55;
  margin-bottom: 20px;
  animation: fadeInUp 0.7s ease 0.1s forwards;
  opacity: 0;
}
.hero-title-accent {
  color: #e05a00;
  position: relative;
  display: inline-block;
}
.hero-title-accent::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, #f97316, #fb923c);
}

/* サブタイトル */
.hero-subtitle {
  font-size: clamp(0.9rem, 1.8vw, 1.05rem);
  color: #4b5563;
  margin-bottom: 36px;
  line-height: 1.9;
  animation: fadeInUp 0.7s ease 0.2s forwards;
  opacity: 0;
}

/* ボタン（温かみ版） */
.btn-warm {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #f97316, #ea6c0a);
  color: #fff;
  padding: 15px 32px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 6px 20px rgba(249,115,22,0.35);
  text-decoration: none;
}
.btn-warm:hover {
  background: linear-gradient(135deg, #ea6c0a, #d85c00);
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(249,115,22,0.45);
  color: #fff;
}
.btn-warm-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: var(--primary);
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  border: 2px solid #d1d5db;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}
.btn-warm-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: #eef3ff;
  transform: translateY(-2px);
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 28px;
  animation: fadeInUp 0.7s ease 0.3s forwards;
  opacity: 0;
}

/* 安心感トラスト */
.hero-trust {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 36px;
  animation: fadeInUp 0.7s ease 0.35s forwards;
  opacity: 0;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.82rem;
  color: #4b5563;
}
.trust-item i { color: #f97316; font-size: 0.95rem; }
.trust-item strong { color: #1f2937; }

/* 実績数値 */
.hero-stats {
  display: flex;
  align-items: center;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 18px 28px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  border: 1px solid #f3e8d8;
  gap: 0;
  animation: fadeInUp 0.7s ease 0.4s forwards;
  opacity: 0;
  width: fit-content;
}
.stat-item { text-align: center; padding: 0 24px; }
.stat-item:first-child { padding-left: 0; }
.stat-item:last-child { padding-right: 0; }
.stat-number {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--primary-dark);
  line-height: 1;
}
.stat-plus { font-size: 1.1rem; color: #f97316; margin-left: 2px; }
.stat-label {
  display: block;
  font-size: 0.72rem;
  color: #9ca3af;
  margin-top: 5px;
  letter-spacing: 0.03em;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: #e5e7eb;
}

/* イラストラッパー */
.hero-illustration-wrap {
  position: relative;
  width: 100%;
  max-width: 520px;
  animation: fadeInRight 0.9s ease 0.3s forwards;
  opacity: 0;
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

.hero-illustration {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
  display: block;
}

/* 吹き出しバブル */
.hero-bubble {
  position: absolute;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  font-size: 0.8rem;
  font-weight: 600;
  color: #1f2937;
  line-height: 1.4;
  animation: float 3s ease-in-out infinite;
  border: 1px solid #f3e8d8;
}
.hero-bubble-1 {
  top: -20px;
  left: -24px;
  animation-delay: 0s;
}
.hero-bubble-2 {
  bottom: 20px;
  right: -20px;
  animation-delay: 1.5s;
}
.hero-bubble i {
  font-size: 1.2rem;
  color: #f97316;
  flex-shrink: 0;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* スクロールガイド */
.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 32px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: #9ca3af;
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  z-index: 2;
}
.hero-scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, #9ca3af, transparent);
  animation: scrollLine 1.8s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  100% { transform: scaleY(1); transform-origin: bottom; opacity: 0; }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================
   ABOUT
   ========================================== */
.about { background: var(--bg-white); }
.about .section-desc { text-align: left; margin: 0; max-width: 100%; }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 72px;
  align-items: center;
}
.about-image {
  position: relative;
}
.about-image-inner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
}
.about-image-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 40%, rgba(200,168,75,0.15), transparent 60%);
}
.about-icon {
  font-size: 6rem;
  color: rgba(255,255,255,0.15);
}
/* キャリアタイムライン */
.about-image-career {
  background: linear-gradient(160deg, #0f2347 0%, #1a3a6b 100%) !important;
  padding: 36px 32px;
  justify-content: flex-start !important;
  flex-direction: column;
  gap: 0;
}
.about-image-career::before { display: none; }
.career-timeline {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}
.career-item {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  width: 100%;
  text-align: center;
  backdrop-filter: blur(4px);
}
.career-item-accent {
  background: rgba(249,115,22,0.18);
  border-color: rgba(249,115,22,0.4);
}
.career-year {
  display: block;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 4px;
}
.career-detail {
  display: block;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.5;
}
.career-arrow {
  color: rgba(255,255,255,0.3);
  font-size: 0.9rem;
  padding: 8px 0;
}

.about-badge-card {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: linear-gradient(135deg, #f97316, #ea6c0a);
  color: #fff;
  padding: 14px 22px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.88rem;
  box-shadow: 0 8px 24px rgba(249,115,22,0.35);
}
.about-badge-card i { font-size: 1.1rem; }

/* プロフィール名 */
.about-profile-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: #f97316;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.about-profile-name::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: #f97316;
  border-radius: 2px;
}

.about-heading {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 2.5vw, 1.7rem);
  font-weight: 700;
  color: var(--primary-dark);
  line-height: 1.5;
  margin-bottom: 24px;
}
.about-text {
  color: var(--text-mid);
  margin-bottom: 16px;
  font-size: 0.95rem;
}
.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #eef3ff;
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 50px;
  border: 1px solid rgba(26,90,160,0.15);
}
.tag i { color: var(--primary-light); font-size: 0.75rem; }

/* ==========================================
   SERVICES
   ========================================== */
.services { background: var(--bg-light); }
.services .section-desc { text-align: left; margin: 0; max-width: 100%; }

/* 料金案内外枠 */
.fee-note-outer {
  background: var(--bg-light);
  padding: 48px 0 64px;
}

/* 料金案内バナー */
.fee-note {
  display: block;
  background: #fff;
  border: 1.5px solid var(--accent);
  border-radius: var(--radius-md);
  padding: 24px 32px;
  margin: 0;
  box-shadow: 0 4px 16px rgba(200,168,75,0.10);
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
}
.fee-note-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.fee-note-icon {
  font-size: 1.4rem;
  color: var(--accent);
  flex-shrink: 0;
}
.fee-note-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-dark);
}
.fee-note-text {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin: 0 0 16px;
  width: 100%;
  max-width: 100%;
  display: block;
  word-break: normal;
  overflow-wrap: break-word;
}
.fee-note-free {
  color: var(--warm-orange);
  font-weight: 700;
}
.fee-note-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  font-size: 0.85rem;
}
.btn-sm {
  padding: 10px 20px;
  font-size: 0.85rem;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: all var(--transition);
  opacity: 0;
  transform: translateY(20px);
}
.service-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(26,90,160,0.15);
}

/* 注目サービスカード */
.service-card-featured {
  border: 2px solid rgba(249,115,22,0.35) !important;
  background: linear-gradient(145deg, #fffbf5, #fff) !important;
  position: relative;
}
.service-card-featured:hover {
  border-color: rgba(249,115,22,0.6) !important;
  box-shadow: 0 12px 36px rgba(249,115,22,0.15) !important;
}
.service-featured-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, #f97316, #ea6c0a);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 5px 12px;
  border-radius: 50px;
  margin-bottom: 16px;
  box-shadow: 0 3px 10px rgba(249,115,22,0.3);
}
.service-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color) 12%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--color);
  margin-bottom: 20px;
}
.service-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 12px;
}
.service-desc {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 20px;
  line-height: 1.7;
}
.service-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-mid);
}
.service-list i {
  color: var(--accent);
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* ==========================================
   FEATURES
   ========================================== */
.features {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  position: relative;
  overflow: hidden;
}
.features::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    45deg, transparent, transparent 60px,
    rgba(255,255,255,0.02) 60px, rgba(255,255,255,0.02) 61px
  );
}
.features .section-label { color: var(--accent); }
.features .section-title { color: #fff; }
.features .section-desc { color: rgba(255,255,255,0.65); text-align: left; margin: 0; max-width: 100%; }
.features .section-title::after { background: var(--accent); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  position: relative;
  z-index: 1;
}
.feature-item {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 36px 24px;
  text-align: center;
  transition: all var(--transition);
  backdrop-filter: blur(4px);
}
.feature-item:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
  border-color: rgba(200,168,75,0.3);
}
.feature-number {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(200,168,75,0.25);
  line-height: 1;
  margin-bottom: 12px;
}
.feature-icon {
  font-size: 1.8rem;
  color: var(--accent);
  margin-bottom: 16px;
}
.feature-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
  line-height: 1.4;
}
.feature-desc {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  text-align: left;
}

/* ==========================================
   FLOW
   ========================================== */
.flow { background: var(--bg-white); }
.flow-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
}
.flow-step {
  flex: 1;
  text-align: left;
  padding: 36px 24px;
  background: var(--bg-light);
  border-radius: var(--radius-md);
  position: relative;
  transition: all var(--transition);
  border: 1px solid var(--border);
}
.flow-step:hover {
  background: #fff;
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.flow-step-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #fff;
  margin: 0 0 16px 0;
  box-shadow: 0 6px 20px rgba(26,58,107,0.3);
}
.flow-step-num {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 10px;
}
.flow-step-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 10px;
}
.flow-step-desc {
  font-size: 0.82rem;
  color: var(--text-light);
  line-height: 1.7;
}
.flow-arrow {
  flex-shrink: 0;
  padding: 0 8px;
  margin-top: 60px;
  color: var(--accent);
  font-size: 1rem;
}

/* ==========================================
   CONTACT
   ========================================== */
.contact { background: var(--bg-light); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 48px;
  align-items: flex-start;
}
.contact-info {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  color: #fff;
}
.contact-info-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
.contact-info-list { display: flex; flex-direction: column; gap: 20px; }
.contact-info-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-info-list i {
  color: var(--accent);
  font-size: 1rem;
  margin-top: 3px;
  flex-shrink: 0;
  width: 18px;
}
.contact-info-list strong {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 4px;
}
.contact-info-list span {
  font-size: 0.9rem;
  line-height: 1.6;
}
.contact-info-list a { color: #fff; }
.contact-info-list a:hover { color: var(--accent); }
.contact-free-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200,168,75,0.2);
  border: 1px solid rgba(200,168,75,0.4);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: 50px;
  margin-top: 28px;
}

/* Google Map */
.contact-map {
  margin-top: 24px;
}
.contact-map iframe {
  width: 100%;
  height: 220px;
  border: 0;
  border-radius: var(--radius-sm);
  display: block;
}
.contact-map-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  font-size: 0.82rem;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition);
}
.contact-map-link:hover {
  color: var(--accent);
}

/* Form */
.contact-form-wrap {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 8px;
}
.required {
  background: #ef4444;
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 3px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-dark);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(35,82,160,0.1);
}
.form-group textarea { resize: vertical; }
/* プライバシーポリシー確認欄 */
.form-privacy-box {
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  overflow: hidden;
}
.form-privacy-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: #f1f3f8;
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary-dark);
  user-select: none;
  transition: background 0.2s;
}
.form-privacy-header:hover { background: #e8ecf5; }
.form-privacy-header > .fas:first-child { color: var(--accent); }
.form-privacy-header span { flex: 1; }
.form-privacy-arrow {
  font-size: 0.75rem;
  color: var(--text-light);
  transition: transform 0.3s;
}
.form-privacy-arrow.open { transform: rotate(180deg); }
.form-privacy-body {
  display: none;
  padding: 18px 20px;
  background: #fff;
  border-top: 1px solid #e5e7eb;
}
.form-privacy-body.open { display: block; }
.form-privacy-body p {
  font-size: 0.82rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 10px;
}
.form-privacy-body p:last-child { margin-bottom: 0; }
.form-privacy-body ul {
  list-style: none;
  padding: 0;
  margin: 0 0 10px 8px;
}
.form-privacy-body ul li {
  font-size: 0.82rem;
  color: var(--text-mid);
  line-height: 1.8;
  padding-left: 14px;
  position: relative;
}
.form-privacy-body ul li::before {
  content: '・';
  position: absolute;
  left: 0;
  color: var(--accent);
}
.form-privacy-body a {
  color: var(--primary);
  text-decoration: underline;
  font-weight: 600;
}
.form-privacy-body a .fas {
  font-size: 0.7rem;
  margin-left: 4px;
}

.form-check { margin-bottom: 24px; }
.checkbox-label {
  display: flex !important;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.85rem !important;
  font-weight: 400 !important;
  color: var(--text-mid) !important;
}
.checkbox-label input[type="checkbox"] { width: 16px; height: 16px; cursor: pointer; }

/* Form Success */
.form-success {
  display: none;
  text-align: center;
  padding: 48px 24px;
}
.form-success i {
  font-size: 3.5rem;
  color: #10b981;
  margin-bottom: 16px;
}
.form-success h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--primary-dark);
  margin-bottom: 12px;
}
.form-success p { color: var(--text-light); font-size: 0.9rem; }

/* ==========================================
   PHILOSOPHY（信念）
   ========================================== */
.philosophy { background: var(--bg-light); }

.philosophy-blocks {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 56px;
}
.philosophy-block {
  display: flex;
  align-items: flex-start;
  gap: 28px;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 32px 36px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.philosophy-block:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.philosophy-block-alt {
  background: linear-gradient(135deg, #fffbf5 0%, #fff8ee 100%);
  border-color: rgba(249,115,22,0.2);
}
.philosophy-block-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 6px 18px rgba(26,58,107,0.25);
}
.philosophy-block-alt .philosophy-block-icon {
  background: linear-gradient(135deg, #f97316, #ea6c0a);
  box-shadow: 0 6px 18px rgba(249,115,22,0.3);
}
.philosophy-block-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 10px;
  line-height: 1.5;
}
.philosophy-block-text {
  font-size: 0.92rem;
  color: var(--text-mid);
  line-height: 1.85;
}
.philosophy-block-text strong { color: var(--primary-dark); }

/* 節税風潮への警鐘ボックス */
.philosophy-warning {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #1a3a6b 100%);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.philosophy-warning-header {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(249,115,22,0.15);
  border-bottom: 1px solid rgba(249,115,22,0.3);
  padding: 20px 36px;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.95rem;
}
.philosophy-warning-header i {
  font-size: 1.3rem;
  color: #f97316;
  flex-shrink: 0;
}
.philosophy-warning-body {
  padding: 36px;
  color: rgba(255,255,255,0.82);
  font-size: 0.93rem;
  line-height: 1.9;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.philosophy-warning-body strong {
  color: #fbbf24;
}
.philosophy-warning-closing {
  padding-top: 8px;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.95) !important;
  font-weight: 500;
}
.philosophy-warning-closing strong { color: #fb923c; }

/* ==========================================
   Q & A
   ========================================== */
.qanda { background: var(--bg-white); }
.qanda-desc { text-align: left; }

.qa-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}
.qa-item {
  border-bottom: 1px solid var(--border);
}
.qa-item:last-child { border-bottom: none; }

.qa-question {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 28px 36px;
  background: #f8f9fc;
  cursor: pointer;
  transition: background var(--transition);
}
.qa-question:hover { background: #eef3ff; }
.qa-question p {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--primary-dark);
  line-height: 1.6;
  flex: 1;
}
.qa-answer {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 28px 36px;
  background: #fff;
  border-top: 1px solid var(--border);
}
.qa-answer-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.qa-answer p {
  font-size: 0.92rem;
  color: var(--text-mid);
  line-height: 1.9;
  margin: 0;
}
.qa-answer strong { color: var(--primary-dark); }

.qa-label {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(26,58,107,0.25);
}
.qa-label-a {
  background: linear-gradient(135deg, #f97316, #ea6c0a);
  box-shadow: 0 4px 12px rgba(249,115,22,0.3);
}

/* レスポンシブ */
@media (max-width: 768px) {
  .philosophy-block {
    flex-direction: column;
    gap: 18px;
    padding: 24px;
  }
  .philosophy-warning-header { padding: 16px 24px; font-size: 0.85rem; }
  .philosophy-warning-body { padding: 24px; }
  .qa-question, .qa-answer { padding: 20px 20px; gap: 14px; }
  .qa-label { width: 34px; height: 34px; font-size: 0.95rem; }
}

/* ==========================================
   FOOTER
   ========================================== */
.footer { background: var(--primary-dark); color: rgba(255,255,255,0.7); }
.footer-top { padding: 64px 0 40px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 16px;
}
.footer-logo i { color: #f97316; font-size: 1.4rem; }
.footer-tagline {
  font-size: 0.82rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.5);
}
.footer-nav-group h4 {
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-nav-group ul { display: flex; flex-direction: column; gap: 10px; }
.footer-nav-group a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-nav-group a:hover { color: var(--accent); }
.footer-contact-list { gap: 12px !important; }
.footer-contact-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
}
.footer-contact-list i { color: var(--accent); width: 14px; }
.footer-contact-list a { color: rgba(255,255,255,0.55); }
.footer-contact-list a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
}
.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.35); }
.footer-links { display: flex; gap: 20px; }
.footer-links a {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
}
.footer-links a:hover { color: var(--accent); }

/* ==========================================
   PAGE TOP BUTTON
   ========================================== */
.page-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
  opacity: 0;
  pointer-events: none;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-top.visible { opacity: 1; pointer-events: all; }
.page-top:hover {
  background: var(--primary-light);
  transform: translateY(-3px);
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .sp-only { display: inline; }
  .section { padding: 64px 0; }
  .section-header { margin-bottom: 40px; }

  /* Header */
  .hamburger { display: flex; }
  .nav {
    position: fixed;
    top: 0; right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: #fffbf5;
    padding: 80px 32px 40px;
    transition: right var(--transition);
    z-index: 999;
    box-shadow: -8px 0 40px rgba(0,0,0,0.15);
    border-left: 1px solid #f3e8d8;
  }
  .nav.open { right: 0; }
  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .nav-link {
    font-size: 1rem;
    padding: 12px 16px;
    width: 100%;
    border-radius: var(--radius-sm);
  }
  .nav-cta { margin-top: 16px; text-align: center; justify-content: center; }

  /* Hero */
  .hero-content {
    padding: 100px 24px 60px;
    flex-direction: column;
    gap: 40px;
  }
  .hero-left { order: 2; }
  .hero-right { order: 1; width: 100%; }
  .hero-illustration-wrap { max-width: 340px; }
  .hero-bubble-1 { top: -12px; left: -12px; font-size: 0.72rem; }
  .hero-bubble-2 { bottom: 10px; right: -12px; font-size: 0.72rem; }
  .hero-title { font-size: 1.7rem; }
  .hero-stats { padding: 14px 20px; }
  .stat-item { padding: 0 16px; }
  .stat-number { font-size: 1.5rem; }
  .hero-scroll { display: none; }
  .hero-buttons { flex-direction: column; }
  .btn-warm, .btn-warm-outline { justify-content: center; width: 100%; }

  /* About */
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-badge-card { bottom: -16px; right: 16px; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }

  /* Features */
  .features-grid { grid-template-columns: 1fr; }

  /* Flow */
  .flow-steps {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }
  .flow-arrow { display: none; }
  .flow-step { text-align: left; padding: 28px 24px; }
  .flow-step-icon { margin: 0 0 12px; }

  /* 料金案内バナー */
  .fee-note-outer {
    padding: 32px 0 48px;
  }
  .fee-note {
    display: block;
    padding: 20px;
    width: 100%;
    box-sizing: border-box;
    margin: 0;
  }
  .fee-note-top {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
  }
  .fee-note-text {
    font-size: 0.85rem;
    width: 100%;
    display: block;
    word-break: normal;
    overflow-wrap: break-word;
    line-height: 1.8;
    margin: 0 0 14px;
  }
  .fee-note-btn {
    display: block;
    width: 100%;
    text-align: center;
    box-sizing: border-box;
  }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 20px; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom .container { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
  .hero-stats { flex-direction: column; gap: 16px; align-items: flex-start; }
  .stat-divider { width: 40px; height: 1px; }
  .stat-item { padding: 0; }
  .about-badge-card { position: static; margin-top: 20px; display: inline-flex; }
}

/* ==========================================
   印刷用スタイル
   ========================================== */
@media print {
  /* 基本設定 */
  * { box-shadow: none !important; animation: none !important; transition: none !important; }
  body { font-size: 11pt; color: #000; background: #fff; }
  .container { max-width: 100%; padding: 0 16px; }

  /* 非表示にする要素 */
  .header,
  .hamburger,
  .hero-scroll,
  .hero-bubble-1,
  .hero-bubble-2,
  .hero-buttons,
  .hero-right,
  .hero-stats,
  .back-to-top,
  .contact-form-wrap,
  .contact-map,
  .footer-bottom .footer-links,
  .btn,
  .flow-arrow { display: none !important; }

  /* セクション余白を詰める */
  .section { padding: 24pt 0; break-inside: avoid; }
  .section-header { margin-bottom: 16pt; }

  /* ヒーロー：テキストのみ表示 */
  .hero { background: #fff !important; padding: 20pt 0 16pt; min-height: auto; }
  .hero-content { flex-direction: column; gap: 12pt; }
  .hero-left { order: 1; }
  .hero-badge { background: #eee; color: #000; border: 1pt solid #999; }
  .hero-title { font-size: 20pt; color: #000; }
  .hero-title-accent { color: #000; }
  .hero-subtitle { font-size: 10pt; color: #333; }
  .trust-item span { color: #000; }

  /* 事務所について */
  .about-grid { grid-template-columns: 1fr; gap: 16pt; }
  .about-image { display: none; }
  .about-text { color: #333; }
  .about-tags .tag { border: 1pt solid #999; color: #000; background: #f5f5f5; }

  /* 私の信念 */
  .philosophy { background: #fff !important; }
  .philosophy-block { border: 1pt solid #ccc; background: #fff !important; }
  .philosophy-block-icon { background: #eee !important; color: #000 !important; }
  .philosophy-warning { background: #f5f5f5 !important; border: 1pt solid #999; }
  .philosophy-warning * { color: #000 !important; }

  /* Q&A */
  .qa-item { break-inside: avoid; }
  .qa-question { background: #f5f5f5 !important; }
  .qa-label { background: #333 !important; }
  .qa-answer { background: #fff !important; }

  /* サービス */
  .services { background: #fff !important; }
  .services-grid { grid-template-columns: repeat(2, 1fr); gap: 12pt; }
  .service-card { border: 1pt solid #ccc; break-inside: avoid; opacity: 1 !important; transform: none !important; }
  .service-featured-label { background: #eee !important; color: #000 !important; }

  /* 料金案内 */
  .fee-note { border: 1pt solid #999; background: #fff !important; }
  .fee-note .fas { color: #000 !important; }

  /* 選ばれる理由 */
  .features { background: #f5f5f5 !important; }
  .features * { color: #000 !important; }
  .feature-item { border: 1pt solid #ccc; background: #fff !important; break-inside: avoid; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }

  /* ご利用の流れ */
  .flow-steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12pt; }
  .flow-step { border: 1pt solid #ccc; break-inside: avoid; }
  .flow-step-icon { background: #eee !important; color: #000 !important; }

  /* お問い合わせ */
  .contact { background: #fff !important; }
  .contact-info-title { color: #000; }
  .contact-info-list li { color: #000; }
  .contact-info-list a { color: #000; text-decoration: none; }
  .contact-free-label { background: #eee !important; color: #000 !important; border: 1pt solid #999; }

  /* フッター */
  .footer { background: #f5f5f5 !important; }
  .footer * { color: #000 !important; }
  .footer-bottom { border-top: 1pt solid #ccc; }

  /* ページ区切り */
  .about, .philosophy, .qanda { break-before: page; }
}