:root {
  --primary-color: #0d2a4c; /* 深いネイビー */
  --secondary-color: #f8f9fa; /* 明るいグレー */
  --accent-color: #d4a03a; /* 上品なゴールド */
  --text-color: #333;
  --light-text-color: #fff;
  --base-background: #fff;
  --font-family-base: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Meiryo",
    sans-serif;
}

/* ===== Keyframe Animations ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.03);
  }
  100% {
    transform: scale(1);
  }
}

/* ===== 基本スタイル ===== */
body {
  font-family: var(--font-family-base);
  margin: 0;
  color: var(--text-color);
  line-height: 1.8;
  background-color: var(--base-background);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== スクロールアニメーション ===== */
.scroll-animate {
  opacity: 0;
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.scroll-animate.fade-in-up {
  transform: translateY(40px);
}
.scroll-animate.fade-in-left {
  transform: translateX(-40px);
}
.scroll-animate.fade-in-right {
  transform: translateX(40px);
}
.scroll-animate.is-visible {
  opacity: 1;
  transform: translate(0, 0);
}

/* ===== ヘッダー ===== */
header {
  background-color: transparent;
  padding: 20px 4%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  width: 92%;
  z-index: 1000;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

header.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

header .logo {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary-color);
  z-index: 1001;
  transition: color 0.3s ease;
}

header:not(.scrolled) .logo {
  color: var(--light-text-color);
}

header .header-nav {
  display: flex;
  gap: 30px;
  align-items: center;
}

header .header-nav a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  position: relative;
  transition: color 0.3s ease;
}

header:not(.scrolled) .header-nav a {
  color: var(--light-text-color);
}

header .header-nav a::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--accent-color);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

header .header-nav a:hover::after {
  transform: scaleX(1);
}

.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--primary-color);
  z-index: 1001;
}
header:not(.scrolled) .hamburger {
  color: var(--light-text-color);
}
.hamburger .fa-times {
  display: none;
}

/* ===== メインビジュアル (Hero) ===== */
.hero {
  background-image: url("img/2606479_m.jpg");
  background-size: cover;
  background-position: center;
  color: var(--light-text-color);
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, rgba(13, 42, 76, 0.7), rgba(0, 0, 0, 0.5));
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  padding: 0 20px;
  animation: fadeIn 1s ease-out;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin: 0 0 25px;
  font-weight: 700;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
  line-height: 1.4;
}

.hero .YellowText {
  color: var(--accent-color);
  font-size: 5vw;
  margin-right: -3vw;
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin-bottom: 50px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

/* ===== セクション共通 ===== */
section {
  padding: 120px 0;
  overflow: hidden;
  position: relative;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 4%;
  position: relative;
  z-index: 1;
}

.section-title {
  text-align: center;
  margin-bottom: 80px;
  position: relative;
}
.section-title .en-title {
  display: block;
  font-size: 1rem;
  font-weight: 500;
  color: var(--accent-color);
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}
.section-title .ja-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1.4;
}

.section-title.title-left {
  text-align: left;
}

/* ===== CTAボタン共通 ===== */
.cta-button {
  display: inline-block;
  background: var(--accent-color);
  color: var(--primary-color);
  font-weight: 700;
  padding: 18px 50px;
  border-radius: 50px;
  text-decoration: none;
  font-size: 18px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.cta-button:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(212, 160, 58, 0.3);
  background: #c7902b;
}

.hero .cta-button {
  animation: pulse 2s infinite ease-in-out;
  background: var(--accent-color);
  color: var(--primary-color);
}

/* ===== お悩みセクション ===== */
#problems {
  background-color: var(--secondary-color);
}

#problems::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(var(--primary-color) 1px, transparent 1px);
  background-size: 20px 20px;
  opacity: 0.05;
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.problem-item {
  background: var(--base-background);
  padding: 40px 30px;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #eee;
}

.problem-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.problem-item .icon {
  font-size: 50px;
  color: var(--accent-color);
  margin-bottom: 25px;
}

.problem-item h3 {
  font-size: 18px;
  color: var(--primary-color);
  margin: 0;
  line-height: 1.6;
  min-height: 54px;
}

/* ===== 選ばれる理由セクション ===== */
.strengths-container {
  display: flex;
  flex-direction: column;
  gap: 120px;
  counter-reset: strength-counter; /* カウンターを初期化 */
}

.strength-item {
  display: flex;
  align-items: center;
  gap: 60px;
  position: relative;
}

.strength-item::before {
  counter-increment: strength-counter;
  content: "0" counter(strength-counter);
  position: absolute;
  top: -40px;
  left: 0;
  font-size: 100px;
  font-weight: 700;
  color: rgba(13, 42, 76, 0.05);
  z-index: 0;
}

.strength-item:nth-child(even)::before {
  left: auto;
  right: 0;
}

.strength-item:nth-child(even) {
  flex-direction: row-reverse;
}

.strength-text {
  flex: 1.2;
  position: relative;
  z-index: 1;
}

.strength-image {
  flex: 1;
  max-width: 500px;
  position: relative;
  z-index: 1;
}

.strength-image img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.strength-image:hover img {
  transform: scale(1.05);
}

.strength-item h3 {
  margin: 0 0 20px;
  font-size: 28px;
  color: var(--primary-color);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 15px;
}
.strength-item h3 i {
  color: var(--accent-color);
}

.strength-item p {
  font-size: 16px;
  line-height: 1.9;
}

/* ===== リアルタイム報告セクション ===== */
#realtime-report {
  background-color: var(--primary-color);
  color: var(--light-text-color);
  background-image: linear-gradient(
      rgba(255, 255, 255, 0.02) 2px,
      transparent 2px
    ),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 2px, transparent 2px);
  background-size: 50px 50px;
}

#realtime-report .section-title .ja-title {
  color: var(--light-text-color);
}

#realtime-report .report-content {
  display: flex;
  align-items: center;
  gap: 60px;
}

#realtime-report .report-text {
  flex: 1.2;
}

#realtime-report .report-image {
  flex: 1;
  max-width: 450px;
}

#realtime-report img {
  width: 100%;
  height: auto;
  border-radius: 16px;
}

.realtime-report-title {
  margin-bottom: 40px;
}

/* ===== ご利用の流れセクション ===== */
#flow {
  background-color: var(--secondary-color);
}

.flow-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
}
.flow-step {
  background: var(--base-background);
  padding: 40px 30px;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  border-top: 4px solid var(--accent-color);
}

.flow-step:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.flow-step .step-number {
  background: var(--primary-color);
  color: var(--light-text-color);
  border-radius: 50%;
  width: 45px;
  height: 45px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 20px;
}

.flow-step h3 {
  margin: 0 0 15px;
  font-size: 22px;
  color: var(--primary-color);
  font-weight: 700;
}

.flow-step .flow-icon {
  font-size: 40px;
  color: var(--accent-color);
  margin-bottom: 25px;
}

/* ===== 調査の具体例セクション ===== */
#examples {
  background-color: var(--primary-color);
  color: var(--light-text-color);
  text-align: center;
}
#examples .section-title .ja-title {
  color: var(--light-text-color);
}

#examples .text-center {
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.investigation-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  list-style: none;
  padding: 0;
  margin: 50px 0;
}
.investigation-list li {
  background: rgba(255, 255, 255, 0.1);
  padding: 12px 24px;
  border-radius: 30px;
  font-weight: 500;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.investigation-list li:hover {
  background: var(--accent-color);
  color: var(--primary-color);
  transform: translateY(-3px);
  border-color: var(--accent-color);
}

.text-center-bold-margin {
  font-weight: 700;
}

/* ===== 料金・事例セクション ===== */
#pricing-cases {
  background-color: var(--secondary-color);
}
.price-examples-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  text-align: center;
  margin-bottom: 60px;
}
.price-example-item {
  background: var(--base-background);
  padding: 40px 25px;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}
.price-example-item .price-label {
  display: block;
  font-weight: 500;
  margin-bottom: 15px;
  font-size: 18px;
  color: var(--text-color);
}
.price-example-item .price-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--primary-color);
}
.price-example-item .price-value span {
  font-size: 16px;
  font-weight: 500;
}

.case-studies-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
  margin: 80px 0;
}
.case-study-item {
  border-radius: 16px;
  background: var(--base-background);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.case-study-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}
.case-study-item h4 {
  font-size: 20px;
  text-align: center;
  background-color: var(--primary-color);
  color: var(--light-text-color);
  padding: 20px;
  margin: 0;
  font-weight: 700;
}
.case-study-content {
  padding: 30px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.case-study-customer {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 25px;
}
.case-study-customer img {
  width: 70px;
  height: 70px;
  border-radius: 50%;
}
.case-study-customer-info {
  font-style: italic;
  font-size: 15px;
  line-height: 1.7;
}
.case-study-item td {
  padding: 12px 5px;
  border-bottom: 1px solid #eee;
}
.case-study-item td:first-child {
  font-weight: 700;
  width: 40%;
}
.case-study-item .final-result {
  font-weight: 700;
  color: var(--accent-color);
  text-align: center;
  margin-top: 25px;
  font-size: 20px;
  background-color: #fffaf0;
  padding: 18px;
  border-radius: 12px;
  border: 1px solid #ffeacc;
}
.note {
  text-align: right;
  font-size: 14px;
  color: #666;
  margin-top: 20px;
}

.success-fee-promo {
  background: var(--base-background);
  border: 1px solid #eee;
  border-radius: 20px;
  padding: 60px 50px;
  text-align: center;
  margin: 80px auto 60px;
  max-width: 900px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  position: relative;
}
.success-fee-promo > p:first-of-type {
  font-size: 20px;
  font-weight: 500;
  color: var(--text-color);
  margin-bottom: 40px;
  line-height: 1.7;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.success-fee-promo ul {
  list-style: none;
  padding: 0;
  margin: 30px 0;
  display: inline-block;
  text-align: left;
}
.success-fee-promo ul li {
  font-weight: 500;
  margin-bottom: 15px;
  font-size: 18px;
  display: flex;
  align-items: center;
  gap: 15px;
}
.success-fee-promo ul li::before {
  content: "✓";
  color: var(--accent-color);
  font-weight: 700;
  font-size: 20px;
}
.success-fee-promo .recommendation {
  font-weight: 700;
  font-size: 26px;
  color: var(--primary-color);
  margin: 40px 0 30px;
}
.success-fee-promo .refund-note {
  font-weight: 700;
  margin-top: 30px;
  font-size: 18px;
  color: var(--primary-color);
  background: #eef5ff;
  padding: 20px;
  border-radius: 15px;
  border: 1px solid #cce0ff;
  display: inline-block;
}
.success-fee-promo .refund-note::before {
  content: "✓";
  margin-right: 10px;
  color: var(--primary-color);
  font-weight: 700;
}

/* ===== よくある質問セクション ===== */
#faq .container {
  max-width: 900px;
}
.faq-item {
  margin-bottom: 15px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #eee;
}
.faq-item .question {
  padding: 20px 30px;
  font-weight: 700;
  position: relative;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s ease;
  font-size: 18px;
}
.faq-item .question:hover {
  background-color: var(--secondary-color);
}
.faq-item .question::before {
  content: "Q.";
  color: var(--accent-color);
  margin-right: 18px;
  font-size: 20px;
  font-weight: 700;
}
.faq-item .question .arrow {
  transition: transform 0.3s;
  color: var(--accent-color);
}
.faq-item.active .question .arrow {
  transform: rotate(180deg);
}
.faq-item .answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out, padding 0.4s ease-out;
  padding: 0 30px;
  background-color: var(--secondary-color);
}
.faq-item.active .answer {
  padding: 30px;
}
.faq-item .answer p {
  margin: 0;
  display: flex;
  line-height: 1.9;
}
.faq-item .answer p::before {
  content: "A.";
  color: var(--primary-color);
  margin-right: 18px;
  font-weight: 700;
  font-size: 20px;
}

/* ===== 会社概要セクション ===== */
#company {
  background-color: var(--secondary-color);
}
.company-profile-container {
  display: flex;
  gap: 60px;
  align-items: flex-start;
}
.company-profile-table {
  flex: 1.5;
  background-color: var(--base-background);
  border: 1px solid #eee;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}
.company-profile-table table {
  width: 100%;
  border-collapse: collapse;
}
.company-profile-table th,
.company-profile-table td {
  padding: 20px;
  text-align: left;
  border-bottom: 1px solid #eee;
}
.company-profile-table th {
  background-color: #f8f9fa;
  font-weight: 700;
  width: 30%;
  white-space: nowrap;
}
.company-profile-table tr:last-child th,
.company-profile-table tr:last-child td {
  border-bottom: none;
}
.company-map {
  flex: 1;
  max-width: 450px;
}
.company-map iframe {
  width: 100%;
  border-radius: 16px;
  border: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  height: 400px;
}

/* ===== CTAセクション ===== */
#cta {
  background-color: var(--primary-color);
  color: var(--light-text-color);
  text-align: center;
}
#cta .section-title .ja-title {
  color: var(--light-text-color);
}
#cta p {
  max-width: 600px;
  margin: -40px auto 40px;
  opacity: 0.9;
}
.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  flex-wrap: wrap;
}
.cta-button.line-button {
  background: #00b900;
  color: white;
}
.cta-button.line-button:hover {
  box-shadow: 0 8px 25px rgba(0, 185, 0, 0.3);
  background: #00a300;
}
.cta-button.phone-button {
  background-color: var(--accent-color);
  color: var(--primary-color);
}
.cta-button.phone-button:hover {
  box-shadow: 0 8px 25px rgba(212, 160, 58, 0.3);
  background: #c7902b;
}

.cta-button i {
  margin-right: 10px;
}

/* ===== フッター ===== */
footer {
  background-color: #1f1f1f;
  color: #aaa;
  text-align: center;
  padding: 40px 4%;
  font-size: 14px;
}

header .logo img {
  height: 40px;
  width: auto;
}

footer .footer-logo img {
  height: 50px;
  width: auto;
  margin-bottom: 20px;
}

/* ===== レスポンシブ対応 ===== */
@media (max-width: 992px) {
  .container {
    padding: 0 30px;
  }
  section {
    padding: 80px 0;
  }

  .strength-item,
  .strength-item:nth-child(even) {
    flex-direction: column;
    gap: 40px;
  }
  .strength-item::before {
    font-size: 80px;
    top: -30px;
  }

  .company-profile-container {
    flex-direction: column;
    gap: 40px;
    align-items: center; /* タブレット時も中央揃え */
  }
  .company-profile-table {
    width: 100%;
  }
  .company-map {
    max-width: 100%;
    margin-top: 0;
    width: 100%;
  }
  .company-map iframe {
    height: 300px;
  }

  #realtime-report .report-content {
    flex-direction: column-reverse;
    gap: 40px;
  }
  #realtime-report .report-text {
    text-align: center;
  }
  .realtime-report-title.title-left {
    text-align: center;
  }

  .flow-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }

  .price-examples-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 20px; /* スマホ時のパディング調整 */
  }
  section {
    padding: 60px 0; /* スマホ時のセクション余白を縮小 */
  }

  .header-nav {
    display: none !important; /* 最初は必ず非表示 */
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 40px;
    font-size: 20px;
    z-index: 999;
  }

  .header-nav.active {
    display: flex !important; /* アクティブ時のみ表示 */
  }

  .header-nav a {
    color: var(--primary-color) !important;
    font-weight: 600;
    transition: color 0.3s ease;
  }

  .header-nav a:hover {
    color: var(--accent-color) !important;
  }

  .hamburger {
    display: block;
    transition: color 0.3s ease;
  }
  .hamburger.active .fa-bars {
    display: none;
  }
  .hamburger.active .fa-times {
    display: block;
    color: var(--primary-color);
  }
  .logo {
    font-size: 20px;
  }

  .hero h1 {
    line-height: 1.4; /* 行間を開ける */
    font-size: clamp(1.1rem, 3.5vw, 2rem); /* iPhone16用にさらに縮小 */
    word-spacing: -0.1em; /* 文字間を詰める */
  }
  .hero .YellowText {
    font-size: clamp(1.8rem, 6vw, 3rem); /* iPhone16用に大幅縮小 */
    margin-right: -1.2vw; /* 右の余白をさらに縮小 */
    display: inline;
    letter-spacing: -0.05em; /* 文字間隔を詰める */
  }
  .hero p {
    font-size: 16px;
    margin-bottom: 30px;
  }

  .section-title {
    margin-bottom: 40px;
  }
  .section-title .en-title {
    font-size: 0.9rem;
  }
  .section-title .ja-title {
    font-size: clamp(1rem, 4vw, 1.8rem); /* さらに小さく */
    line-height: 1.2;
  }

  /* お悩みセクション */
  .problems-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .problem-item {
    padding: 25px 15px;
  }
  .problem-item h3 {
    font-size: 14px; /* さらに小さく */
    line-height: 1.3;
    min-height: auto;
  }
  .problem-item .icon {
    font-size: 40px; /* アイコンも小さく */
    margin-bottom: 15px;
  }

  /* 選ばれる理由セクション */
  .strengths-container {
    gap: 50px;
  }
  .strength-item h3 {
    font-size: 18px; /* さらに小さく */
    line-height: 1.2;
  }
  .strength-item p {
    font-size: 14px; /* さらに小さく */
    line-height: 1.6;
  }
  .strength-item::before {
    font-size: 60px; /* 背景数字を小さく */
    top: -20px;
  }

  /* ご利用の流れセクション */
  .flow-steps {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .flow-step {
    padding: 30px 20px;
  }
  .flow-step h3 {
    font-size: 18px;
  }
  .flow-step p {
    font-size: 14px;
    line-height: 1.5;
  }

  /* 調査の具体例セクション */
  .investigation-list {
    gap: 15px;
    margin: 30px 0;
  }
  .investigation-list li {
    padding: 10px 18px;
    font-size: 14px;
  }
  .text-center-bold-margin {
    font-size: 14px; /* 小さく */
    line-height: 1.5;
  }

  /* 料金・事例セクション */
  .price-examples-grid {
    grid-template-columns: repeat(2, 1fr); /* 2列表示 */
    gap: 20px;
    margin-bottom: 40px;
  }
  .price-example-item {
    padding: 25px 15px;
  }
  .price-example-item .price-label {
    font-size: 15px;
    margin-bottom: 10px;
  }
  .price-example-item .price-value {
    font-size: 20px;
    line-height: 1.2;
  }

  .case-studies-container {
    grid-template-columns: 1fr;
    gap: 30px;
    margin: 40px 0;
  }
  .case-study-content {
    padding: 25px 20px;
  }
  .case-study-customer {
    flex-direction: column;
    text-align: center;
    gap: 15px;
  }
  .case-study-customer img {
    width: 60px;
    height: 60px;
  }
  .case-study-customer-info {
    font-size: 14px;
    text-align: center;
  }

  .success-fee-promo {
    padding: 30px 20px;
    margin: 40px auto 30px;
  }
  .success-fee-promo > p:first-of-type {
    font-size: 16px;
    margin-bottom: 25px;
  }
  .success-fee-promo ul {
    margin: 20px 0;
    padding: 20px 25px;
  }
  .success-fee-promo ul li {
    font-size: 15px;
    margin-bottom: 12px;
  }
  .success-fee-promo .recommendation {
    font-size: 18px; /* 小さく */
    margin: 20px 0 15px;
    line-height: 1.3;
  }
  .success-fee-promo .refund-note {
    font-size: 15px;
    padding: 15px;
  }

  /* よくある質問セクション */
  .faq-item .question {
    padding: 18px 20px;
    font-size: 16px;
  }
  .faq-item .answer {
    padding: 0 20px;
  }
  .faq-item.active .answer {
    padding: 20px;
  }
  .faq-item .answer p {
    font-size: 14px;
  }

  /* 会社概要セクション */
  .company-profile-container {
    flex-direction: column;
    align-items: center; /* 中央揃え */
    gap: 30px;
  }
  .company-profile-table {
    width: 100%; /* 幅を100%に */
    max-width: none;
  }
  .company-profile-table th,
  .company-profile-table td {
    padding: 12px 10px;
    font-size: 13px; /* さらに小さく */
  }
  .company-profile-table th {
    font-size: 12px;
    width: 35%; /* 幅を調整 */
  }
  .company-map {
    width: 100%;
    max-width: none;
  }
  .company-map iframe {
    height: 250px; /* 高さを縮小 */
  }

  /* CTAセクション */
  .cta-buttons {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
  .cta-button {
    width: 100%;
    max-width: 260px;
    padding: 12px 25px;
    font-size: 15px;
  }
  #cta p {
    font-size: 13px;
    margin: -15px auto 25px;
    line-height: 1.4;
  }
}