/* ============================================
   リセット & ベース設定
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Noto Sans JP', sans-serif;
  color: #333;
  background-color: #fff;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Noto Serif JP', serif;
  font-weight: 600;
}

/* ============================================
   カラー変数
   ============================================ */
:root {
  --color-main: #1a1a3e;        /* ネイビー（メインカラー） */
  --color-accent: #d4af37;      /* ゴールド（アクセントカラー） */
  --color-accent-dark: #b8941f; /* 深めのイエロー */
  --color-base: #ffffff;        /* ホワイト（ベースカラー） */
  --color-text: #333333;        /* テキストカラー */
}

/* ============================================
   ヘッダー
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  z-index: 1000;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

/* ロゴ */
.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.logo-name {
  height: 50px;
  width: auto;
  object-fit: contain;
}

/* ナビゲーション */
.header-nav {
  display: flex;
  align-items: center;
}

/* 無料相談予約ボタン */
.contact-btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 50px;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
  transition: all 0.5s ease;
  white-space: nowrap;
}

.contact-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
  background: linear-gradient(135deg, var(--color-accent-dark) 0%, var(--color-accent) 100%);
  transform: translateY(-2px);
}

.contact-btn:active {
  transform: translateY(0);
}

/* ============================================
   ファーストビュー (Hero Section)
   ============================================ */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  animation: heroSlideShow 20s infinite;
}

.hero-image-1 {
  animation-delay: 0s;
}

.hero-image-2 {
  animation-delay: 10s;
}

@keyframes heroSlideShow {
  0% {
    opacity: 0;
  }
  2% {
    opacity: 1;
  }
  48% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
  100% {
    opacity: 0;
  }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to right,
    rgba(26, 26, 62, 0.85) 0%,
    rgba(26, 26, 62, 0.8) 25%,
    rgba(26, 26, 62, 0.75) 50%,
    rgba(26, 26, 62, 0.7) 70%,
    rgba(26, 26, 62, 0.65) 85%,
    rgba(26, 26, 62, 0.6) 100%
  );
  z-index: 2;
}

.hero-container {
  position: relative;
  z-index: 3;
  max-width: 1200px;
  width: 100%;
  padding: 0 2rem;
  margin-top: 80px; /* ヘッダーの高さ分の余白 */
}

.hero-content {
  max-width: 800px;
  color: var(--color-base);
  animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-catchcopy {
  font-family: 'Noto Serif JP', serif;
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 1.5rem;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
  color: var(--color-base);
}

.hero-catchcopy .serif-font {
  font-family: 'Noto Serif JP', serif;
  display: block;
}

.hero-subcopy {
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 2rem;
  color: var(--color-accent);
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
}

.hero-lead {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
}

.hero-lead p {
  margin-bottom: 1rem;
}

.hero-lead p:last-child {
  margin-bottom: 0;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.25rem 2.5rem;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  color: var(--color-main);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  border-radius: 50px;
  box-shadow: 0 6px 25px rgba(212, 175, 55, 0.4);
  transition: all 0.3s ease;
  white-space: nowrap;
}

.hero-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(212, 175, 55, 0.5);
  background: linear-gradient(135deg, var(--color-accent-dark) 0%, var(--color-accent) 100%);
}

.hero-cta:active {
  transform: translateY(-1px);
}

.hero-cta i {
  font-size: 1.2rem;
}

/* ============================================
   レスポンシブ対応
   ============================================ */
@media (max-width: 768px) {
  .header-container {
    padding: 0.875rem 1.25rem;
  }

  .logo-img {
    height: 32px;
  }

  .logo-name {
    height: 24px;
  }

  .contact-btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
  }

  /* ファーストビュー レスポンシブ */
  .hero {
    min-height: 500px;
  }

  .hero-container {
    padding: 0 1.5rem;
    margin-top: 70px;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-catchcopy {
    font-size: 1.8rem;
    margin-bottom: 1.25rem;
  }

  .hero-subcopy {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
  }

  .hero-lead {
    font-size: 1rem;
    margin-bottom: 2rem;
  }

  .hero-cta {
    padding: 1rem 2rem;
    font-size: 1rem;
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .header-container {
    padding: 0.75rem 1rem;
  }

  .logo {
    gap: 0.5rem;
  }

  .logo-img {
    height: 28px;
  }

  .logo-name {
    height: 20px;
  }

  .contact-btn {
    padding: 0.625rem 1.25rem;
    font-size: 0.8rem;
  }

  /* ファーストビュー スマートフォン */
  .hero {
    min-height: 450px;
  }

  .hero-container {
    padding: 0 1.25rem;
    margin-top: 60px;
  }

  .hero-catchcopy {
    font-size: 1.5rem;
    margin-bottom: 1rem;
  }

  .hero-subcopy {
    font-size: 1rem;
    margin-bottom: 1.25rem;
  }

  .hero-lead {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
  }

  .hero-cta {
    padding: 0.875rem 1.5rem;
    font-size: 0.95rem;
  }

  .hero-cta i {
    font-size: 1rem;
  }
}

/* ============================================
   共感・問題提起 (Problem Section)
   ============================================ */
.problem {
  background-color: var(--color-base);
  padding: 5rem 0;
}

.problem-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

/* テキストエリア A */
.problem-text-a {
  margin-bottom: 3rem;
}

.problem-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 2.5rem;
  color: var(--color-main);
}

.problem-title-main {
  display: block;
  color: var(--color-main);
  margin-bottom: 0.5rem;
}

.problem-title-sub {
  display: block;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
}

.problem-content-a {
  font-size: 1.1rem;
  line-height: 2;
  color: var(--color-text);
  max-width: 900px;
  margin: 0 auto;
}

.problem-content-a p {
  margin-bottom: 1rem;
}

.problem-content-a p:last-child {
  margin-bottom: 0;
}

.problem-lead {
  margin-top: 1rem;
  font-size: 1.05rem;
  font-weight: 400;
}

.problem-lead-strong {
  margin-top: 1rem;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-main);
}

/* テキストエリア B - 2カラム（左画像・右文章） */
.problem-section-b {
  display: flex;
  align-items: flex-start;
  gap: 2.5rem;
  max-width: 1000px;
  margin: 3rem auto 0;
}

.problem-section-b .problem-image-area {
  flex: 0 0 40%;
  max-width: 400px;
  margin: 0;
}

.problem-section-b .problem-image {
  width: 100%;
  max-width: none;
  margin: 0;
}

.problem-section-b .problem-text-b {
  flex: 1;
  min-width: 0;
  margin: 0;
  text-align: left;
}

/* 画像エリア（単体・他セクション用） */
.problem-image-area {
  margin: 3rem 0;
}

.problem-image {
  max-width: 600px;
  width: 100%;
  height: auto;
  object-fit: contain;
  margin: 0 auto;
}

/* テキストエリア B */
.problem-text-b {
  font-size: 1.05rem;
  line-height: 1.9;
  color: var(--color-text);
  letter-spacing: 0.03em;
}

.problem-text-b-body {
  max-width: 100%;
}

.problem-text-b-body p {
  margin-bottom: 1.25rem;
  line-height: 2;
}

.problem-text-b-body p:last-child {
  margin-bottom: 0;
}

.problem-text-b-body p + p {
  margin-top: 0;
}

.problem-text-accent {
  color: var(--color-accent);
  font-weight: 600;
  border-bottom: 1px solid rgba(212, 175, 55, 0.4);
  padding-bottom: 1px;
}

.problem-emphasis {
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--color-main);
}

.problem-highlight {
  margin-top: 2rem;
  font-size: 1.2rem;
  font-weight: 600;
}

.problem-highlight strong {
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 2px;
  color: var(--color-main);
}

/* テキストエリア B - 見出し */
.problem-text-b-title {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-main);
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-accent);
}

/* 採用の戦い方 - チェックボックスセクション */
.recruit-strategy {
  margin-bottom: 20px;
  padding: 10px 20px;
  background: rgba(26, 26, 62, 0.04);
  border-radius: 8px;
  border: 1px solid rgba(212, 175, 55, 0.25);
}

.recruit-strategy-label {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-main);
  margin-bottom: 10px !important;
}

.recruit-strategy-items {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  align-items: center;
  justify-content: center;
}

.recruit-strategy-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
  color: var(--color-text);
  white-space: nowrap;
}

.recruit-strategy-box {
  font-size: 1.1em;
  color: var(--color-text);
  flex-shrink: 0;
}

.recruit-strategy-item-checked {
  font-weight: 700;
  color: var(--color-main);
}

.recruit-strategy-item-checked .recruit-strategy-box {
  color: var(--color-accent);
}

/* 共感・問題提起 レスポンシブ */
@media (max-width: 768px) {
  .problem {
    padding: 3rem 0;
  }

  .problem-container {
    padding: 0 1.5rem;
  }

  .problem-section-b {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    margin-top: 2rem;
  }

  .problem-section-b .problem-image-area {
    flex: none;
    max-width: 100%;
    width: 100%;
  }

  .problem-section-b .problem-text-b {
    text-align: center;
  }

  .problem-section-b .recruit-strategy-items {
    justify-content: center;
  }

  .problem-image {
    max-width: 100%;
  }

  .problem-title {
    font-size: 1.6rem;
    margin-bottom: 2rem;
  }

  .problem-title-main {
    font-size: 1.4rem;
  }

  .problem-title-sub {
    font-size: 1.2rem;
  }

  .problem-content-a {
    font-size: 1rem;
  }

  .problem-lead {
    font-size: 1.05rem;
  }

  .problem-lead-strong {
    font-size: 1.1rem;
  }

  .problem-section-b .problem-text-b {
    font-size: 1rem;
  }

  .problem-text-b-body p {
    margin-bottom: 1rem;
    line-height: 1.95;
  }

  .problem-text-b {
    font-size: 1rem;
    margin-top: 2rem;
  }

  .problem-text-b-title {
    font-size: 1.2rem;
  }

  .problem-emphasis {
    font-size: 1.05rem;
  }

  .problem-highlight {
    font-size: 1.1rem;
  }

  .recruit-strategy {
    margin-top: 2rem;
    padding: 1.25rem 1rem;
  }

  .recruit-strategy-items {
    gap: 0.75rem 1.5rem;
  }

  .recruit-strategy-item {
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .problem {
    padding: 2.5rem 0;
  }

  .problem-container {
    padding: 0 1.25rem;
  }

  .problem-section-b {
    gap: 1.5rem;
    margin-top: 1.5rem;
  }

  .problem-title {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
  }

  .problem-title-main {
    font-size: 1.2rem;
  }

  .problem-title-sub {
    font-size: 1.1rem;
  }

  .problem-content-a {
    font-size: 0.95rem;
    line-height: 1.8;
  }

  .problem-lead {
    font-size: 1rem;
    margin-top: 1.5rem;
  }

  .problem-lead-strong {
    font-size: 1.05rem;
  }

  .problem-text-b {
    font-size: 0.95rem;
    margin-top: 1.5rem;
  }

  .problem-text-b-body p {
    margin-bottom: 0.875rem;
    line-height: 1.9;
  }

  .problem-text-b-title {
    font-size: 1.1rem;
  }

  .problem-emphasis {
    font-size: 1rem;
  }

  .problem-highlight {
    font-size: 1.05rem;
    margin-top: 1.5rem;
  }

  .recruit-strategy {
    margin-top: 1.5rem;
    padding: 1rem 0.875rem;
  }

  .recruit-strategy-label {
    font-size: 1rem;
    margin-bottom: 1rem !important;
  }

  .recruit-strategy-items {
    gap: 0.6rem 1.25rem;
  }

  .recruit-strategy-item {
    font-size: 0.9rem;
  }
}

/* ============================================
   解決策の提示 (Solution Section)
   ============================================ */
.solution {
  position: relative;
  padding: 5rem 0;
  overflow: hidden;
}

.solution-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.solution-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.solution-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(230, 235, 240, 0.85);
  z-index: 2;
}

.solution-container {
  position: relative;
  z-index: 3;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.solution-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.85rem;
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 2.5rem;
  color: var(--color-main);
}

.solution-title-accent {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-accent);
}

.solution-body {
  font-size: 1.1rem;
  line-height: 2;
  color: var(--color-text);
  margin-bottom: 2.5rem;
}

.solution-body p {
  margin-bottom: 1.25rem;
}

.solution-body p:last-child {
  margin-bottom: 0;
}

.solution-accent {
  color: var(--color-main);
  font-weight: 700;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 2px;
}

.solution-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  text-align: left;
  max-width: 700px;
  margin: 0 auto;
}

.solution-point {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.0rem 2rem;
  background: var(--color-base);
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(26, 26, 62, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.2);
}

.solution-point-num {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  font-family: 'Noto Serif JP', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-base);
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  border-radius: 50%;
}

.solution-point-content {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--color-text);
}

.solution-point-label {
  font-weight: 700;
  color: var(--color-main);
}

.solution-point-desc {
  font-weight: 400;
}

/* 解決策の提示 レスポンシブ */
@media (max-width: 768px) {
  .solution {
    padding: 3rem 0;
  }

  .solution-container {
    padding: 0 1.5rem;
  }

  .solution-title {
    font-size: 1.5rem;
    margin-bottom: 2rem;
  }

  .solution-title-accent {
    font-size: 1.25rem;
  }

  .solution-body {
    font-size: 1rem;
    margin-bottom: 2rem;
  }

  .solution-point {
    padding: 1.25rem 1.5rem;
    gap: 1rem;
  }

  .solution-point-num {
    width: 2rem;
    height: 2rem;
    font-size: 1.1rem;
  }

  .solution-point-content {
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .solution {
    padding: 2.5rem 0;
  }

  .solution-container {
    padding: 0 1.25rem;
  }

  .solution-title {
    font-size: 1.35rem;
    margin-bottom: 1.5rem;
  }

  .solution-title-accent {
    font-size: 1.1rem;
  }

  .solution-body {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
  }

  .solution-points {
    gap: 1rem;
  }

  .solution-point {
    padding: 1rem 1.25rem;
    gap: 0.875rem;
  }

  .solution-point-num {
    width: 1.75rem;
    height: 1.75rem;
    font-size: 1rem;
  }

  .solution-point-content {
    font-size: 0.9rem;
  }
}

/* ============================================
   独自のメソッド（Solution）
   ============================================ */
.method {
  background-color: var(--color-base);
  padding: 5rem 0;
}

.method-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.method-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.85rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--color-main);
  text-align: center;
  margin-bottom: 1.5rem;
}

.method-title-sub {
  display: block;
  margin-top: 0.5rem;
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-text);
}

.method-intro {
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--color-text);
  text-align: center;
  margin-bottom: 3.5rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* 3ステージフロー */
.method-stages {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 0rem;
  margin-bottom: 3rem;
}

.method-stage {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 2rem 1.75rem;
  background: rgba(26, 26, 62, 0.03);
  border-radius: 12px;
  border: 1px solid rgba(212, 175, 55, 0.2);
  box-shadow: 0 2px 12px rgba(26, 26, 62, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.method-stage:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 20px rgba(26, 26, 62, 0.12);
}

.method-stage-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.method-stage-num {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-base);
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  padding: 0.4rem 0.85rem;
  border-radius: 6px;
  white-space: nowrap;
}

.method-stage-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-main);
  margin: 0;
}

.method-stage-subtitle {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-main);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
}

.method-stage-body {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--color-text);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.method-stage-points {
  list-style: none;
  padding: 0;
  margin: 0;
  margin-top: auto;
}

.method-stage-points li {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text);
  padding-left: 5.5rem;
  position: relative;
  margin-bottom: 0.5rem;
}

.method-stage-points li:last-child {
  margin-bottom: 0;
}

.method-stage-points li::before {
  content: 'POINT：';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.9rem;
  width: 5rem;
}

/* 矢印 */
.method-arrow {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  color: rgba(212, 175, 55, 0.5);
  font-size: 2rem;
  margin-top: 2rem;
}

.method-arrow i {
  font-size: 3rem;
}

/* 補足 */
.method-note {
  text-align: center;
  padding: 1.5rem;
  background: rgba(26, 26, 62, 0.02);
  border-radius: 8px;
  border: 1px solid rgba(212, 175, 55, 0.15);
}

.method-note-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text);
  margin: 0;
}

.method-note-image {
  margin-top: 1.5rem;
  text-align: center;
}

.stage-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

/* 独自のメソッド レスポンシブ */
@media (max-width: 768px) {
  .method {
    padding: 3rem 0;
  }

  .method-container {
    padding: 0 1.5rem;
  }

  .method-title {
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
  }

  .method-title-sub {
    font-size: 1.2rem;
  }

  .method-intro {
    font-size: 1rem;
    margin-bottom: 2.5rem;
  }

  .method-stages {
    flex-direction: column;
    gap: 2rem;
  }

  .method-arrow {
    width: 100%;
    height: 40px;
    margin-top: 0;
    transform: rotate(90deg);
  }

  .method-stage {
    padding: 1.5rem 1.5rem;
  }

  .method-stage-title {
    font-size: 1.3rem;
  }

  .method-stage-subtitle {
    font-size: 1rem;
  }

  .method-stage-body {
    font-size: 0.95rem;
  }

  .method-stage-points li {
    font-size: 0.9rem;
    padding-left: 5rem;
  }

  .method-stage-points li::before {
    width: 4.5rem;
  }

  .method-note {
    padding: 1.25rem;
  }

  .method-note-text {
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .method {
    padding: 2.5rem 0;
  }

  .method-container {
    padding: 0 1.25rem;
  }

  .method-title {
    font-size: 1.35rem;
    margin-bottom: 1rem;
  }

  .method-title-sub {
    font-size: 1.1rem;
  }

  .method-intro {
    font-size: 0.95rem;
    margin-bottom: 2rem;
  }

  .method-stages {
    gap: 1.5rem;
  }

  .method-arrow {
    height: 30px;
  }

  .method-arrow i {
    font-size: 1.5rem;
  }

  .method-stage {
    padding: 1.25rem 1.25rem;
  }

  .method-stage-num {
    font-size: 0.8rem;
    padding: 0.35rem 0.75rem;
  }

  .method-stage-title {
    font-size: 1.2rem;
  }

  .method-stage-subtitle {
    font-size: 0.95rem;
  }

  .method-stage-body {
    font-size: 0.9rem;
  }

  .method-stage-points li {
    font-size: 0.85rem;
    padding-left: 4.5rem;
  }

  .method-stage-points li::before {
    width: 4rem;
  }

  .method-note {
    padding: 1rem;
  }

  .method-note-text {
    font-size: 0.85rem;
  }
}

/* ============================================
   独自の8ステップ（詳細解説） - コメントアウト
   ============================================ */
.steps {
  background-color: var(--color-base);
  padding: 5rem 0;
}

.steps-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 2rem;
}

.steps-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.85rem;
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  color: var(--color-main);
  text-align: center;
}

.steps-title-sub {
  display: block;
  margin-top: 0.5rem;
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-text);
}

.steps-intro {
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--color-text);
  text-align: center;
  margin-bottom: 3.5rem;
}

.steps-phase {
  margin-bottom: 3.5rem;
}

.steps-phase:last-child {
  margin-bottom: 0;
}

.steps-phase-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-main);
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-accent);
}

.steps-phase-body {
  font-size: 1.05rem;
  line-height: 1.9;
  color: var(--color-text);
  margin-bottom: 2rem;
}

.steps-list {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.steps-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  flex: 1 1 calc(33.333% - 1rem);
  min-width: 0;
  padding: 1.5rem 1.75rem;
  background: rgba(26, 26, 62, 0.03);
  border-radius: 12px;
  border: 1px solid rgba(212, 175, 55, 0.2);
}

/* ステップの間に矢印を追加（最後のステップ以外） */
.steps-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -1.5rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 12px solid rgba(212, 175, 55, 0.4);
  z-index: 1;
}

/* PHASE 2のステップは2つ並び */
.steps-container > .steps-phase:nth-child(4) .steps-item {
  flex: 1 1 calc(50% - 0.625rem);
}

.steps-item-num {
  flex-shrink: 0;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-base);
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  padding: 0.4rem 0.85rem;
  border-radius: 6px;
}

.steps-item-content {
  flex: 1;
  min-width: 0;
}

.steps-item-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-main);
  margin-bottom: 0.5rem;
}

.steps-item-desc {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  margin: 0;
}

/* 8ステップ レスポンシブ */
@media (max-width: 768px) {
  .steps {
    padding: 3rem 0;
  }

  .steps-container {
    padding: 0 1.5rem;
  }

  .steps-title {
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
  }

  .steps-title-sub {
    font-size: 1.2rem;
  }

  .steps-intro {
    font-size: 1rem;
    margin-bottom: 2.5rem;
  }

  .steps-phase {
    margin-bottom: 2.5rem;
  }

  .steps-phase-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
  }

  .steps-phase-body {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }

  .steps-list {
    flex-direction: column;
  }

  .steps-item {
    flex: 1 1 100%;
    padding: 1.25rem 1.5rem;
    gap: 1rem;
  }

  /* タブレット・スマホでは矢印を非表示 */
  .steps-item::after {
    display: none;
  }

  .steps-item-num {
    font-size: 0.85rem;
    padding: 0.35rem 0.75rem;
  }

  .steps-item-title {
    font-size: 1.05rem;
  }

  .steps-item-desc {
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .steps {
    padding: 2.5rem 0;
  }

  .steps-container {
    padding: 0 1.25rem;
  }

  .steps-title {
    font-size: 1.35rem;
    margin-bottom: 1rem;
  }

  .steps-title-sub {
    font-size: 1.1rem;
  }

  .steps-intro {
    font-size: 0.95rem;
    margin-bottom: 2rem;
  }

  .steps-phase {
    margin-bottom: 2rem;
  }

  .steps-phase-title {
    font-size: 1.1rem;
    margin-bottom: 0.875rem;
  }

  .steps-phase-body {
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
  }

  .steps-list {
    gap: 1rem;
  }

  .steps-list {
    flex-direction: column;
  }

  .steps-item {
    flex: 1 1 100%;
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 1.25rem;
    gap: 0.75rem;
  }

  /* スマホでは矢印を非表示 */
  .steps-item::after {
    display: none;
  }

  .steps-item-num {
    font-size: 0.8rem;
    padding: 0.3rem 0.65rem;
  }

  .steps-item-title {
    font-size: 1rem;
  }

  .steps-item-desc {
    font-size: 0.9rem;
  }
}

/* ============================================
   事務所紹介・代表プロフィール (Profile Section)
   ============================================ */
.profile {
  position: relative;
  padding: 5rem 0;
  overflow: hidden;
}

.profile-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.profile-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.profile-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(230, 235, 240, 0.85);
  z-index: 2;
}

.profile-container {
  position: relative;
  z-index: 3;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 2rem;
}

.profile-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.85rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--color-main);
  text-align: center;
  margin-bottom: 1.5rem;
}

/* 上段：写真とプロフィール詳細（2カラム） */
.profile-top {
  display: flex;
  align-items: flex-start;
  gap: 3rem;
  margin-bottom: 3rem;
}

.profile-image-area {
  flex: 0 0 300px;
  max-width: 300px;
}

.profile-image {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(26, 26, 62, 0.15);
  object-fit: cover;
}

.profile-details {
  flex: 1;
  min-width: 0;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(1px);
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(26, 26, 62, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.2);
}

/* 下段：メッセージ（1カラム） */
.profile-message {
  font-size: 1.05rem;
  line-height: 2;
  color: var(--color-text);
  max-width: 100%;
}

.profile-message p {
  margin-bottom: 1.25rem;
}

.profile-message p:last-child {
  margin-bottom: 0;
}

.profile-details-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-main);
  margin-bottom: 0.5rem;
}

.profile-details-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-main);
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
}

.profile-details-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.profile-details-list li {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
  padding-left: 1.5rem;
  position: relative;
  display: flex;
  align-items: center;
}

.profile-details-list li:last-child {
  margin-bottom: 0;
}

.profile-details-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-accent);
  font-weight: 700;
  font-size: 1.2rem;
  line-height: 1;
}

.profile-career {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(212, 175, 55, 0.3);
}

.profile-career-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-main);
  margin-bottom: 0.75rem;
}

.profile-career-text {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
  margin: 0;
}

/* プロフィール レスポンシブ */
@media (max-width: 768px) {
  .profile {
    padding: 3rem 0;
  }

  .profile-container {
    padding: 0 1.5rem;
  }

  .profile-title {
    font-size: 1.5rem;
    margin-bottom: 2rem;
  }

  .profile-top {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
  }

  .profile-image-area {
    flex: none;
    max-width: 250px;
    width: 100%;
  }

  .profile-message {
    font-size: 1rem;
  }

  .profile-details {
    padding: 1.5rem;
  }

  .profile-details-title {
    font-size: 1.2rem;
  }

  .profile-details-name {
    font-size: 1rem;
  }

  .profile-details-list li {
    font-size: 0.95rem;
  }

  .profile-career {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
  }

  .profile-career-title {
    font-size: 1rem;
  }

  .profile-career-text {
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .profile {
    padding: 2.5rem 0;
  }

  .profile-container {
    padding: 0 1.25rem;
  }

  .profile-title {
    font-size: 1.35rem;
    margin-bottom: 1.5rem;
  }

  .profile-top {
    gap: 1.5rem;
    margin-bottom: 1.5rem;
  }

  .profile-image-area {
    max-width: 200px;
  }

  .profile-message {
    font-size: 0.95rem;
  }

  .profile-details {
    padding: 1.25rem;
  }

  .profile-details-title {
    font-size: 1.1rem;
  }

  .profile-details-name {
    font-size: 0.95rem;
    margin-bottom: 1rem;
  }

  .profile-details-list li {
    font-size: 0.9rem;
    padding-left: 1.25rem;
  }

  .profile-career {
    margin-top: 1rem;
    padding-top: 1rem;
  }

  .profile-career-title {
    font-size: 0.95rem;
  }

  .profile-career-text {
    font-size: 0.9rem;
  }
}

/* ============================================
   解決事例（Case Study）
   ============================================ */
.case-study {
  background-color: var(--color-base);
  padding: 5rem 0;
}

.case-study-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.case-study-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.85rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--color-main);
  text-align: center;
  margin-bottom: 3.5rem;
}

.case-study-title-sub {
  display: block;
  margin-top: 0.5rem;
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-text);
}

/* 事例コンテナ（PC: 2列、スマホ: 縦積み） */
.case-items-wrapper {
  display: flex;
  gap: 2rem;
  align-items: stretch;
}

/* 事例カード */
.case-item {
  flex: 1;
  background: rgba(26, 26, 62, 0.02);
  border-radius: 12px;
  border: 1px solid rgba(212, 175, 55, 0.2);
  box-shadow: 0 2px 12px rgba(26, 26, 62, 0.08);
  padding: 2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.case-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 20px rgba(26, 26, 62, 0.12);
}

.case-item-header {
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 2px solid rgba(212, 175, 55, 0.3);
}

.case-item-stage {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-base);
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  margin-bottom: 15px;
  width: fit-content;
}

.case-item-stage i {
  font-size: 1rem;
}

.case-item-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--color-main);
  margin: 0;
  margin-bottom: 0.5rem;
}

.case-item-subtitle {
  font-size: 0.9rem;
  color: var(--color-text);
  margin: 0;
}

.case-item-subtitle small {
  font-size: 0.85rem;
  color: rgba(26, 26, 62, 0.7);
}

.case-item-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  flex-grow: 1;
}

.case-item-section {
  padding-left: 2.5rem;
  position: relative;
}

.case-item-section::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 4px;
  height: calc(100% - 1rem);
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  border-radius: 2px;
}

.case-item-section-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-main);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.case-item-section-title i {
  font-size: 1rem;
  color: var(--color-accent);
  margin-left: -1.5rem;
}

.case-item-section-text {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text);
  margin: 0;
}

/* Afterセクションの強調 */
.case-item-section-after {
  background: rgba(212, 175, 55, 0.05);
  border-radius: 8px;
  padding: 1.25rem 2.5rem;
  margin-top: 0.5rem;
}

.case-item-section-after::before {
  background: linear-gradient(135deg, #d43f3f 0%, #b82e2e 100%);
}

.case-item-section-after .case-item-section-title {
  color: #d43f3f;
  font-size: 1.1rem;
}

.case-item-section-after .case-item-section-title i {
  color: #d43f3f;
  font-size: 1.1rem;
}

.case-item-highlight {
  color: #d43f3f;
  font-weight: 700;
  font-size: 1.1rem;
  display: block;
  margin-bottom: 0.5rem;
}

/* 解決事例 レスポンシブ */
@media (max-width: 768px) {
  .case-study {
    padding: 3rem 0;
  }

  .case-study-container {
    padding: 0 1.5rem;
  }

  .case-study-title {
    font-size: 1.5rem;
    margin-bottom: 2.5rem;
  }

  .case-study-title-sub {
    font-size: 1.2rem;
  }

  .case-items-wrapper {
    flex-direction: column;
    gap: 1.5rem;
  }

  .case-item {
    padding: 1.5rem;
    margin-bottom: 0;
  }

  .case-item-header {
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
  }

  .case-item-stage {
    font-size: 0.85rem;
    padding: 0.4rem 0.85rem;
  }

  .case-item-stage i {
    font-size: 0.9rem;
  }

  .case-item-title {
    font-size: 1.15rem;
    margin-bottom: 0.4rem;
  }

  .case-item-subtitle {
    font-size: 0.85rem;
  }

  .case-item-content {
    gap: 1.25rem;
  }

  .case-item-section {
    padding-left: 1.25rem;
  }

  .case-item-section-after {
    padding: 1rem 1.25rem;
  }

  .case-item-section-title {
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
  }

  .case-item-section-title i {
    font-size: 0.95rem;
  }

  .case-item-section-text {
    font-size: 0.9rem;
  }

  .case-item-highlight {
    font-size: 1rem;
  }

  .case-item-section-after .case-item-section-title i {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .case-study {
    padding: 2.5rem 0;
  }

  .case-study-container {
    padding: 0 1.25rem;
  }

  .case-study-title {
    font-size: 1.35rem;
    margin-bottom: 2rem;
  }

  .case-study-title-sub {
    font-size: 1.1rem;
  }

  .case-items-wrapper {
    flex-direction: column;
    gap: 1.25rem;
  }

  .case-item {
    padding: 1.25rem;
    margin-bottom: 0;
  }

  .case-item-header {
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
  }

  .case-item-stage {
    font-size: 0.8rem;
    padding: 0.35rem 0.75rem;
  }

  .case-item-stage i {
    font-size: 0.85rem;
  }

  .case-item-title {
    font-size: 1.05rem;
    margin-bottom: 0.35rem;
  }

  .case-item-subtitle {
    font-size: 0.8rem;
  }

  .case-item-content {
    gap: 1rem;
  }

  .case-item-section {
    padding-left: 2rem;
  }

  .case-item-section-after {
    padding: 0.9rem 2rem;
  }

  .case-item-section-title {
    font-size: 0.9rem;
    margin-bottom: 0.4rem;
    align-items: center;
  }

  .case-item-section-title i {
    font-size: 0.9rem;
    margin-left: -1rem;
    flex-shrink: 0;
    line-height: 1;
    display: flex;
    align-items: center;
  }

  .case-item-section-text {
    font-size: 0.85rem;
  }

  .case-item-highlight {
    font-size: 0.95rem;
  }

  .case-item-section-after .case-item-section-title {
    align-items: center;
  }

  .case-item-section-after .case-item-section-title i {
    font-size: 0.95rem;
    align-self: center;
    line-height: 1;
  }
}

/* ============================================
   よくある質問（FAQ）
   ============================================ */
.faq {
  position: relative;
  padding: 5rem 0;
}

.faq-background {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url('../img/faq_view_img.png');
  background-size: 55%;
  background-position: center;
  background-repeat: no-repeat;
  /* 固定：アコーディオンが開いても背景画像のサイズは変わらない */
  background-attachment: fixed;
}

.faq-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.88);
  z-index: 1;
}

.faq-container {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
}

.faq-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--color-main);
  text-align: center;
  margin-bottom: 3rem;
}

.faq-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.faq-item {
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item .faq-answer {
  flex: 0 0 auto;
}

.faq-list .faq-dt {
  margin: 0;
  padding: 0;
}

.faq-dt {
  margin: 0;
}

.faq-question {
  width: 100%;
  font-family: inherit;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-main);
  line-height: 1.6;
  margin: 0;
  padding: 0.9rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.2s ease, background-color 0.2s ease;
}

/* 閉じているときは質問の余白を詰める */
.faq-item:not(.is-open) .faq-question {
  padding: 1.1rem 10px;
}

.faq-question:hover {
  color: var(--color-accent-dark);
}

.faq-question:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.faq-question-text {
  flex: 1;
  min-width: 0;
}

.faq-icon {
  flex-shrink: 0;
  font-size: 0.9rem;
  color: var(--color-accent);
  transition: transform 0.3s ease;
}

.faq-item.is-open .faq-icon {
  transform: rotate(180deg);
}

.faq-q {
  flex-shrink: 0;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 1.1rem;
}

.faq-answer {
  margin: 0 0 0 1.75rem;
  padding: 0;
  display: grid;
  grid-template-rows: 0px;
  transition: grid-template-rows 0.35s ease;
  overflow: hidden;
  min-height: 0;
  margin-block-start: 0;
  margin-block-end: 0;
}

.faq-item.is-open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-item:not(.is-open) .faq-answer {
  padding: 0;
  border: none;
}

.faq-item.is-open .faq-question {
  padding: 1.1rem 10px;
}

.faq-answer-inner {
  min-height: 0;
  overflow: hidden;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding-top: 1rem;
  padding-bottom: 1.25rem;
}

.faq-item:not(.is-open) .faq-answer .faq-answer-inner {
  visibility: hidden;
}

.faq-item.is-open .faq-answer-inner {
  visibility: visible;
}

.faq-answer-inner p {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--color-text);
  margin: 0;
  flex: 1;
  min-width: 0;
}

.faq-a {
  flex-shrink: 0;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 1rem;
}

.faq-answer strong {
  color: var(--color-main);
  font-weight: 700;
  border-bottom: 2px solid var(--color-accent);
}

/* FAQ レスポンシブ */
@media (max-width: 768px) {
  .faq {
    padding: 3rem 0;
  }

  .faq-container {
    padding: 0 1.5rem;
  }

  .faq-title {
    font-size: 1.5rem;
    margin-bottom: 2.5rem;
  }

  .faq-question {
    font-size: 1rem;
    padding: 1rem 0;
  }

  .faq-item:not(.is-open) .faq-question {
    padding: 0.4rem 0;
  }

  .faq-answer-inner {
    padding-top: 0.85rem;
    padding-bottom: 1.25rem;
  }

  .faq-q {
    font-size: 1rem;
  }

  .faq-answer {
    margin-left: 1.5rem;
  }

  .faq-answer-inner p {
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .faq {
    padding: 2.5rem 0;
  }

  .faq-container {
    padding: 0 1.25rem;
  }

  .faq-title {
    font-size: 1.35rem;
    margin-bottom: 2rem;
  }

  .faq-question {
    font-size: 0.95rem;
    padding: 0.9rem 0;
  }

  .faq-item:not(.is-open) .faq-question {
    padding: 0.35rem 0;
  }

  .faq-answer-inner {
    padding-top: 0.75rem;
    padding-bottom: 1rem;
  }

  .faq-q {
    font-size: 0.95rem;
  }

  .faq-answer {
    margin-left: 1.25rem;
  }

  .faq-a {
    font-size: 0.95rem;
  }

  .faq-answer-inner p {
    font-size: 0.9rem;
  }
}

/* ============================================
   最後のひと押し（Closing & CTA）
   ============================================ */
.closing {
  position: relative;
  padding: 5rem 0;
}

.closing-background {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(
    180deg,
    rgba(26, 26, 62, 0.97) 0%,
    rgba(26, 26, 62, 0.95) 40%,
    rgba(35, 40, 70, 0.95) 70%,
    rgba(26, 26, 62, 0.92) 100%
  );
}

.closing-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 80% 50% at 50% 100%,
    rgba(212, 175, 55, 0.08) 0%,
    transparent 60%
  );
  z-index: 1;
}

.closing-container {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.closing-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-base);
  margin-bottom: 2.5rem;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
}

.closing-body {
  margin-bottom: 3rem;
  text-align: left;
}

.closing-body p {
  font-size: 1.1rem;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 1.5rem;
}

.closing-body p:last-child {
  margin-bottom: 0;
}

.closing-body strong {
  color: var(--color-accent);
  font-weight: 700;
  border-bottom: 2px solid var(--color-accent);
}

.closing-cta-area {
  padding: 2.5rem 2rem;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  border: 1px solid rgba(212, 175, 55, 0.25);
  text-align: center;
}

.closing-cta-lead {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-base);
  margin-bottom: 1.5rem;
}

.closing-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.25rem 2.5rem;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  color: var(--color-main);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.15rem;
  border-radius: 50px;
  box-shadow: 0 6px 25px rgba(212, 175, 55, 0.4);
  transition: all 0.3s ease;
  white-space: nowrap;
}

.closing-cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(212, 175, 55, 0.5);
}

.closing-cta-btn:active {
  transform: translateY(-1px);
}

.closing-cta-btn i {
  font-size: 1.2rem;
}

.closing-cta-note {
  margin-top: 1.25rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 0;
}

.closing-cta-note small {
  font-size: 0.85rem;
}

/* Closing レスポンシブ */
@media (max-width: 768px) {
  .closing {
    padding: 3.5rem 0;
  }

  .closing-container {
    padding: 0 1.5rem;
  }

  .closing-title {
    font-size: 1.6rem;
    margin-bottom: 2rem;
  }

  .closing-body p {
    font-size: 1rem;
    margin-bottom: 1.25rem;
  }

  .closing-body {
    margin-bottom: 2.5rem;
  }

  .closing-cta-area {
    padding: 2rem 1.5rem;
  }

  .closing-cta-lead {
    font-size: 1.05rem;
    margin-bottom: 1.25rem;
  }

  .closing-cta-btn {
    padding: 1rem 2rem;
    font-size: 1.05rem;
  }

  .closing-cta-note {
    margin-top: 1rem;
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .closing {
    padding: 2.5rem 0;
  }

  .closing-container {
    padding: 0 1.25rem;
  }

  .closing-title {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
  }

  .closing-body p {
    font-size: 0.95rem;
    margin-bottom: 1rem;
  }

  .closing-body {
    margin-bottom: 2rem;
  }

  .closing-cta-area {
    padding: 1.5rem 1.25rem;
  }

  .closing-cta-lead {
    font-size: 1rem;
    margin-bottom: 1rem;
  }

  .closing-cta-btn {
    padding: 0.9rem 1.75rem;
    font-size: 1rem;
  }

  .closing-cta-btn i {
    font-size: 1rem;
  }

  .closing-cta-note {
    margin-top: 0.9rem;
    font-size: 0.8rem;
  }
}

/* ============================================
   フッター
   ============================================ */
.footer {
  background-color: var(--color-main);
  color: rgba(255, 255, 255, 0.9);
  padding: 3rem 0 0;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-columns {
  display: flex;
  justify-content: space-between;
  gap: 3rem;
  padding-bottom: 2.5rem;
}

.footer-border {
  width: 100%;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-left {
  flex: 1;
  min-width: 0;
}

.footer-office {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-base);
  margin-bottom: 1rem;
}

.footer-address {
  font-style: normal;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1.25rem;
}

.footer-tel, .footer-fax, .footer-email {
  color: rgba(255, 255, 255, 0.95);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-tel:hover, .footer-fax:hover, .footer-email:hover {
  color: var(--color-accent);
}

.footer-sns {
  display: flex;
  gap: 0.75rem;
}

.footer-sns-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-base);
  border-radius: 50%;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.footer-sns-link:hover {
  background: var(--color-accent);
  color: var(--color-main);
  transform: translateY(-2px);
}

.footer-sns-link i {
  font-size: 1.1rem;
}

.footer-right {
  flex: 1;
  min-width: 0;
}

.footer-menu-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-menu li {
  margin-bottom: 0.5rem;
}

.footer-menu li:last-child {
  margin-bottom: 0;
}

.footer-menu a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.footer-menu a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  padding: 1.25rem 0;
  text-align: center;
}

.footer-bottom .footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-copy {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-copy small {
  font-size: 0.8rem;
}

@media (max-width: 768px) {
  .footer {
    padding: 2.5rem 0 0;
  }

  .footer-inner {
    padding: 0 1.5rem;
  }

  .footer-columns {
    flex-direction: column;
    gap: 2rem;
    padding-bottom: 2rem;
  }

  .footer-office {
    font-size: 1.15rem;
  }

  .footer-address {
    font-size: 0.9rem;
  }

  .footer-sns-link {
    width: 38px;
    height: 38px;
  }

  .footer-menu a {
    font-size: 0.9rem;
  }

  .footer-bottom {
    padding: 1rem 0;
  }
}

@media (max-width: 480px) {
  .footer {
    padding: 2rem 0 0;
  }

  .footer-inner {
    padding: 0 1.25rem;
  }

  .footer-columns {
    gap: 1.5rem;
    padding-bottom: 1.5rem;
  }
}