/* ===================================
   リセット & 基本設定
=================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* ============================================
     メインカラー設定（ここを変更すると全体の色が変わります）
     ============================================ */

  /* アクセントカラー - エメラルドブルー */
  --accent-emerald: #00b8a9;
  --accent-emerald-light: #00d4c0;
  --accent-emerald-dark: #009688;

  /* ベースカラー */
  --base-black: #000000;
  --base-white: #ffffff;
  --base-gray-dark: #2c2c2c;
  --base-gray: #666666;
  --base-gray-light: #e0e0e0;
  --base-gray-lighter: #f5f5f5;

  /* ============================================
     適用カラー（通常はこちらを変更しない）
     ============================================ */

  /* プライマリーカラー（主要な要素に使用） */
  --primary-color: var(--base-black);
  --primary-dark: var(--base-black);
  --primary-light: var(--base-gray-dark);

  /* アクセントカラー（強調したい要素に使用） */
  --secondary-color: var(--accent-emerald);
  --accent-color: var(--accent-emerald);
  --accent-hover: var(--accent-emerald-dark);

  /* テキストカラー */
  --dark-color: var(--base-black);
  --gray-dark: var(--base-gray-dark);
  --gray-medium: var(--base-gray);
  --gray-light: var(--base-gray-light);

  /* 背景カラー */
  --white: var(--base-white);
  --bg-light: var(--base-gray-lighter);

  /* グラデーション */
  --gradient-primary: linear-gradient(
    135deg,
    var(--accent-emerald) 0%,
    var(--accent-emerald-dark) 100%
  );
  --gradient-hero: linear-gradient(
    135deg,
    var(--accent-emerald) 0%,
    var(--accent-emerald-light) 100%
  );
  --gradient-success: var(--accent-emerald);

  /* シャドウ - 控えめに */
  --shadow-sm: 0 1px 2px 0 rgba(0, 184, 169, 0.08);
  --shadow-md: 0 2px 4px 0 rgba(0, 184, 169, 0.12);
  --shadow-lg: 0 4px 8px 0 rgba(0, 184, 169, 0.15);
  --shadow-xl: 0 8px 16px 0 rgba(0, 184, 169, 0.18);

  /* フォント */
  --font-ja: "Noto Sans JP", sans-serif;
  --font-en: "Poppins", sans-serif;

  /* スペーシング - より広く */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1.5rem;
  --spacing-md: 3rem;
  --spacing-lg: 6rem;
  --spacing-xl: 9rem;

  /* トランジション */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.4s ease;
  --transition-slow: 0.6s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-ja);
  color: var(--dark-color);
  line-height: 1.7;
  background-color: var(--white);
  overflow-x: hidden;
}

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

/* 通常のsectionスタイル（scroll-section以外） */
section:not(.scroll-section) {
  padding: var(--spacing-xl) 0;
}

/* ===================================
   タイポグラフィ
=================================== */
.section-label {
  font-family: var(--font-en);
  font-size: 0.875rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 1rem;
  color: var(--accent-color);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.section-label-large {
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: 2rem;
  letter-spacing: 0.05em;
  color: var(--dark-color);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1.5rem;
  color: var(--dark-color);
  letter-spacing: 0.02em;
  line-height: 1.4;
}

.section-title.white {
  color: var(--white);
}

.section-title .highlight {
  color: var(--accent-color);
  font-weight: 400;
}

.section-subtitle {
  text-align: center;
  color: var(--gray-medium);
  font-size: 1.125rem;
  font-weight: 400;
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
}

.section-header {
  margin-bottom: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

/* ===================================
   ボタン
=================================== */
.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  border-radius: 0;
  font-weight: 400;
  text-decoration: none;
  text-align: center;
  transition: all var(--transition-normal);
  cursor: pointer;
  border: 1px solid var(--primary-color);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

.btn-primary {
  background: var(--accent-color);
  color: var(--white);
  border: 2px solid var(--accent-color);
  box-shadow: 0 4px 12px rgba(0, 184, 169, 0.3);
  font-weight: 500;
}

.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 184, 169, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--dark-color);
  border: 2px solid rgba(255, 255, 255, 0.3);
  font-weight: 500;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.15);
}

.btn-outline {
  background: transparent;
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
}

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

.btn-large {
  padding: 1rem 2.5rem;
  font-size: 1rem;
  border-radius: 8px;
}

.btn-full {
  width: 100%;
}

/* ===================================
   ヘッダー
=================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: transparent;
  backdrop-filter: none;
  box-shadow: none;
  border-bottom: 1px solid transparent;
  z-index: 1000;
  transition: all var(--transition-normal);
  pointer-events: auto;
  color: var(--base-white);
  opacity: 1;
  visibility: visible;
}

.header.scrolled {
  transform: translateY(-100%);
}

.header.hidden {
  transform: translateY(-100%);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

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

.logo-icon {
  width: 40px;
  height: 40px;
  color: var(--accent-color);
  flex-shrink: 0;
}

.logo h1 {
  font-family: var(--font-en);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--dark-color);
  letter-spacing: 0.1em;
  margin: 0;
}

.logo-subtitle {
  display: none;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  text-decoration: none;
  color: var(--dark-color);
  font-weight: 700;
  transition: color var(--transition-fast);
  position: relative;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent-color);
  transition: width var(--transition-normal);
}

.nav-link:hover {
  color: var(--accent-color);
}

.nav-link:hover::after {
  width: 100%;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 0.375rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-toggle span {
  width: 1.5rem;
  height: 2px;
  background: var(--dark-color);
  transition: all var(--transition-normal);
}

/* ===================================
   スクロールテリング - 固定位置システム
=================================== */
.scroll-section {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100vh !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  opacity: 0 !important;
  pointer-events: none !important;
  transition: opacity 0.8s ease-in-out !important;
  z-index: 1 !important;
  background: transparent !important;
  padding: 0 !important;
  margin: 0 !important;
  min-height: auto !important;
  overflow: visible !important;
}

.scroll-section.active {
  opacity: 1 !important;
  pointer-events: auto !important;
  z-index: 10 !important;
}

.scroll-content {
  position: relative;
  max-width: 1200px;
  width: 100%;
  max-height: 90vh;
  padding: 2rem;
  text-align: center;
  overflow-y: auto;
  overflow-x: hidden;
  z-index: 2;
}

/* スクロールコンテンツ内のスクロール有効化 */
.scroll-section.active .scroll-content {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* ===================================
   ヒーローセクション
=================================== */
.hero-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  padding: 0.5rem 0;
  background: transparent;
  color: var(--gray-medium);
  border-radius: 0;
  font-size: 0.75rem;
  font-weight: 400;
  margin-bottom: 2rem;
  animation: fadeInUp 1s ease 0.2s backwards;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 300;
  line-height: 1.5;
  margin-bottom: 2rem;
  animation: fadeInUp 1s ease 0.4s backwards;
  letter-spacing: 0.02em;
}

.hero-title .highlight {
  color: var(--accent-color);
  font-size: 2.5rem;
  font-weight: 400;
}

.hero-title-large {
  font-family: var(--font-ja);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--dark-color);
  display: block;
  margin: 1rem 0;
  letter-spacing: 0.02em;
  line-height: 1.4;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--gray-medium);
  margin-top: 1.5rem;
  margin-bottom: 3rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.8;
  animation: fadeInUp 1s ease 0.6s backwards;
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 3rem;
  animation: fadeInUp 1s ease 0.8s backwards;
  flex-wrap: wrap;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--gray-dark);
  margin-bottom: 2.5rem;
  line-height: 1.8;
  animation: fadeInUp 1s ease 0.6s backwards;
}

.hero-features {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease 0.8s backwards;
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: transparent;
  padding: 0.75rem 0;
  border-radius: 0;
  box-shadow: none;
  border-bottom: 1px solid var(--accent-color);
  opacity: 0.8;
}

.feature-icon {
  display: none;
}

.feature-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.feature-text strong {
  font-size: 1rem;
  color: var(--dark-color);
}

.feature-text span {
  font-size: 0.875rem;
  color: var(--gray-medium);
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 1.5rem;
  animation: fadeInUp 1s ease 1s backwards;
}

.hero-note {
  font-size: 0.875rem;
  color: var(--gray-medium);
  animation: fadeInUp 1s ease 1.2s backwards;
}

/* Hero Form Styles */
.hero-form {
  max-width: 700px;
  margin: 3rem auto 0;
  animation: fadeInUp 1s ease 0.8s backwards;
}

.url-form {
  width: 100%;
}

.url-input-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.url-input {
  width: 100%;
  max-width: 500px;
  padding: 1rem 1.5rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 1rem;
  font-family: var(--font-ja);
  color: var(--dark-color);
  transition: all var(--transition-fast);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.url-input:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.25);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.15);
}

.url-input::placeholder {
  color: rgba(0, 0, 0, 0.5);
}

.hero-cta-center {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}

.form-note {
  text-align: center;
  font-size: 0.875rem;
  color: var(--gray-medium);
  margin-top: 0.75rem;
}

.hero-secondary-cta {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
  animation: fadeInUp 1s ease 1s backwards;
}

/* ===================================
   ストーリーセクション（スクロールテリング）
=================================== */
.story-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.story-label {
  font-size: 0.9rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.story-title {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 3rem;
  color: var(--white);
  letter-spacing: 0.05em;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.story-text {
  font-size: 1.2rem;
  line-height: 2;
  color: var(--gray-medium);
  letter-spacing: 0.05em;
}

.story-text p {
  margin-bottom: 2rem;
}

.story-text p:last-child {
  margin-bottom: 0;
}

/* セクション特有のスタイル - .scroll-sectionで管理 */

/* スクロールテリング以外のセクション */
.scroll-content .container {
  max-width: 1200px;
  margin: 0 auto;
}

/* スクロールコンテンツ内の要素を表示 */
/* すべてのコンテンツを確実に表示 */
.scroll-content,
.scroll-content * {
  visibility: visible !important;
  opacity: 1 !important;
}

.scroll-content .section-header,
.scroll-content .hero-content,
.scroll-content .story-content,
.scroll-content .features-grid,
.scroll-content .pricing-grid,
.scroll-content .stats-grid {
  position: relative;
  z-index: 1;
  opacity: 1 !important;
  visibility: visible !important;
}

.scroll-content .features-grid {
  display: grid;
  gap: 2rem;
  margin-top: 3rem;
}

.scroll-content .feature-card {
  opacity: 1 !important;
  transform: none !important;
  visibility: visible !important;
}

/* statsセクションのテキストカラー調整（暗い背景用） */
.stats.scroll-section {
  color: var(--white);
}

.stats .section-title.white {
  color: var(--white);
}

.stats .stat-card {
  color: var(--white);
}

.stats .stat-number {
  color: var(--white);
}

.stats .stat-label {
  color: rgba(255, 255, 255, 0.8);
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--gray-medium);
  font-size: 0.75rem;
  animation: fadeInUp 1s ease 1.4s backwards;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: var(--gray-light);
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0%,
  100% {
    opacity: 0;
    transform: translateY(0);
  }
  50% {
    opacity: 1;
    transform: translateY(15px);
  }
}

/* ===================================
   課題解決セクション
=================================== */
.solutions {
  background: var(--bg-light);
}

.solutions-grid {
  display: grid;
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.solution-card {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 3rem;
  align-items: center;
  background: var(--white);
  padding: 3rem;
  border-radius: 0;
  box-shadow: none;
  border: 1px solid var(--gray-light);
  transition: border-color var(--transition-normal);
}

.solution-card:hover {
  border-color: var(--accent-color);
  transform: none;
}

.solution-problem,
.solution-answer {
  text-align: center;
}

.problem-icon,
.answer-icon {
  display: none;
}

.solution-problem h3 {
  font-size: 1.25rem;
  color: var(--dark-color);
  margin-bottom: 0.75rem;
}

.problem-text {
  color: var(--gray-medium);
  font-size: 0.95rem;
}

.solution-arrow {
  font-size: 2rem;
  color: var(--accent-color);
  font-weight: bold;
}

.solution-answer h3 {
  font-size: 1.25rem;
  color: var(--accent-color);
  margin-bottom: 0.75rem;
}

.answer-text {
  color: var(--dark-color);
  font-size: 0.95rem;
  font-weight: 500;
}

/* ===================================
   特徴セクション
=================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.feature-card {
  position: relative;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-normal);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--dark-color);
}

.feature-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.feature-number {
  position: absolute;
  top: 2rem;
  right: 2rem;
  font-family: var(--font-en);
  font-size: 1rem;
  font-weight: 300;
  color: var(--gray-medium);
  letter-spacing: 0.1em;
}

.feature-icon-large {
  display: none;
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 1rem;
  color: var(--dark-color);
  letter-spacing: 0.05em;
}

.feature-description {
  color: var(--gray-medium);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--gray-medium);
}

.feature-list li::before {
  content: "✓";
  color: var(--accent-color);
  font-weight: bold;
  font-size: 1.25rem;
}

/* ===================================
   料金プランセクション
=================================== */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: var(--spacing-lg);
}

.pricing-card {
  position: relative;
  background: rgba(255, 255, 255, 0.01) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
  border-radius: 16px;
  padding: 3rem 2.5rem;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  transition: all var(--transition-normal);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.pricing-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.08) !important;
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.pricing-card-popular {
  border-color: rgba(0, 184, 169, 0.5);
  box-shadow: 0 8px 32px rgba(0, 184, 169, 0.2);
  background: rgba(255, 255, 255, 0.08) !important;
}

.pricing-card-popular:hover {
  transform: translateY(-4px);
  border-color: var(--accent-color);
  box-shadow: 0 12px 40px rgba(0, 184, 169, 0.25);
}

.pricing-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--accent-color);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-align: center;
  letter-spacing: 0.05em;
}

.pricing-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.pricing-name {
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--dark-color);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}

.pricing-description {
  color: var(--gray-medium);
  font-size: 0.95rem;
}

.pricing-price {
  text-align: center;
  margin-bottom: 1rem;
}

.price-currency {
  font-size: 1.5rem;
  color: var(--gray-medium);
  vertical-align: super;
}

.price-amount {
  font-size: 3.5rem;
  font-weight: 800;
  font-family: var(--font-en);
  color: var(--accent-color);
}

.price-period {
  font-size: 1.125rem;
  color: var(--gray-medium);
}

.pricing-initial {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--gray-light);
}

.initial-fee {
  color: var(--gray-medium);
  font-size: 0.95rem;
}

.initial-amount {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-color);
}

.pricing-features {
  list-style: none;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--gray-dark);
}

.check {
  color: var(--accent-color);
  font-weight: bold;
  font-size: 1.25rem;
}

/* 長期契約割引 */
.pricing-discount {
  background: var(--white);
  border-radius: 0;
  padding: 3rem;
  box-shadow: none;
  border: 1px solid var(--gray-light);
  margin-bottom: var(--spacing-lg);
}

.discount-title {
  text-align: center;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: 0.5rem;
}

.discount-subtitle {
  text-align: center;
  color: var(--gray-medium);
  margin-bottom: 2rem;
}

.discount-table-wrapper {
  overflow-x: auto;
}

.discount-table {
  width: 100%;
  border-collapse: collapse;
}

.discount-table th,
.discount-table td {
  padding: 1.25rem;
  text-align: center;
  border-bottom: 1px solid var(--gray-light);
}

.discount-table th {
  background: var(--bg-light);
  font-weight: 700;
  color: var(--dark-color);
}

.discount-table td {
  color: var(--gray-dark);
}

.discount-row {
  background: rgba(37, 99, 235, 0.02);
}

.save {
  display: inline-block;
  background: var(--accent-color);
  color: var(--white);
  font-size: 0.7rem;
  padding: 0.25rem 0.5rem;
  border-radius: 0;
  margin-left: 0.5rem;
  font-weight: 400;
  letter-spacing: 0.05em;
}

/* オプションサービス */
.options {
  margin-top: var(--spacing-lg);
}

.options-title {
  text-align: center;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: 2rem;
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.option-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 0;
  box-shadow: none;
  text-align: center;
  transition: all var(--transition-normal);
  border: 1px solid var(--gray-light);
}

.option-card:hover {
  transform: none;
  border-color: var(--accent-color);
}

.option-icon {
  display: none;
}

.option-card h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: 0.5rem;
}

.option-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-color);
  margin-bottom: 0.5rem;
}

.option-desc {
  color: var(--gray-medium);
  font-size: 0.95rem;
}

/* ===================================
   実績・数字セクション
=================================== */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

.stat-card {
  text-align: center;
}

.stat-number {
  font-family: var(--font-en);
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-unit {
  font-size: 2rem;
}

.stat-label {
  font-size: 1rem;
  opacity: 0.9;
  line-height: 1.4;
}

/* ===================================
   お問い合わせセクション
=================================== */
.contact {
  background: var(--bg-light);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  max-width: 1100px;
  margin: 0 auto;
}

.contact-info h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: 1.5rem;
}

.contact-steps {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.contact-step {
  display: flex;
  gap: 1rem;
}

.step-number {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--accent-color);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.step-content h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: 0.25rem;
}

.step-content p {
  color: var(--gray-medium);
  font-size: 0.95rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem 0;
  background: transparent;
  border-radius: 0;
  box-shadow: none;
  border-bottom: 1px solid var(--gray-light);
}

.detail-icon {
  display: none;
}

.detail-text {
  display: flex;
  flex-direction: column;
}

.detail-text strong {
  font-size: 0.875rem;
  color: var(--gray-medium);
  margin-bottom: 0.25rem;
}

.detail-text a,
.detail-text span {
  color: var(--dark-color);
  text-decoration: none;
  font-weight: 500;
}

.detail-text a:hover {
  color: var(--accent-color);
}

/* フォーム */
.contact-form {
  background: var(--white);
  padding: 3rem;
  border-radius: 0;
  box-shadow: none;
  border: 1px solid var(--gray-light);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--dark-color);
  margin-bottom: 0.5rem;
}

.required {
  color: #ef4444;
  font-size: 0.875rem;
  margin-left: 0.25rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: none;
  border-bottom: 1px solid var(--gray-light);
  border-radius: 0;
  font-family: var(--font-ja);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  background: transparent;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-bottom-color: var(--accent-color);
  box-shadow: none;
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

.checkbox-group {
  display: flex;
  align-items: center;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  cursor: pointer;
}

.link {
  color: var(--accent-color);
  text-decoration: underline;
}

/* ===================================
   フッター
=================================== */
.footer {
  background: var(--white);
  color: var(--dark-color);
  padding: var(--spacing-lg) 0 var(--spacing-md);
}

/* インラインフッター（スクロールテリング内） */
.footer-inline {
  background: transparent;
  color: var(--white);
  padding: 0;
  margin-top: 0;
  border-top: none;
}

/* フッターセクション専用スタイル */
.footer-section {
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-logo {
  font-family: var(--font-en);
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: var(--dark-color);
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--gray-medium);
  margin-bottom: 1rem;
}

.footer-description {
  color: var(--gray-medium);
  line-height: 1.8;
  font-size: 0.95rem;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer-column h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--dark-color);
}

.footer-column ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-column a {
  color: var(--gray-medium);
  text-decoration: none;
  transition: color var(--transition-fast);
  font-size: 0.95rem;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
}

.footer-bottom p {
  color: var(--gray-medium);
  font-size: 0.875rem;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.social-link {
  padding: 0.5rem 0;
  border-radius: 0;
  background: transparent;
  display: inline-block;
  color: var(--gray-light);
  text-decoration: none;
  transition: all var(--transition-fast);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

.social-link:hover {
  background: transparent;
  color: var(--white);
  transform: none;
}

/* ===================================
   トップに戻るボタン
=================================== */
.scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 3rem;
  height: 3rem;
  background: var(--white);
  color: var(--accent-color);
  border: 1px solid var(--accent-color);
  border-radius: 0;
  cursor: pointer;
  box-shadow: none;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 999;
  font-size: 1.25rem;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  background: var(--accent-color);
  color: var(--white);
  transform: none;
}

/* ===================================
   レスポンシブデザイン
=================================== */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .hero-title-large {
    font-size: 3.5rem;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.5rem;
  }

  section {
    padding: var(--spacing-lg) 0;
  }

  /* ヘッダー */
  .nav {
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    height: 100vh;
    background: var(--white);
    box-shadow: var(--shadow-xl);
    transition: left var(--transition-normal);
    padding: 5rem 2rem;
    z-index: 999;
  }

  .nav.active {
    left: 0;
  }

  .nav-list {
    flex-direction: column;
    gap: 1.5rem;
  }

  .mobile-toggle {
    display: flex;
    z-index: 1001;
  }

  .mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
  }

  .mobile-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }

  /* ヒーロー */
  .hero-title {
    font-size: 2rem;
  }

  .hero-title .highlight {
    font-size: 2.25rem;
  }

  .hero-title-large {
    font-size: 2.75rem;
  }

  .hero-description {
    font-size: 1.125rem;
  }

  .hero-features {
    flex-direction: column;
    gap: 1rem;
  }

  .hero-cta {
    flex-direction: column;
  }

  /* Hero Form Responsive */
  .url-input {
    max-width: 100%;
  }

  .hero-form {
    margin-top: 2rem;
  }

  .hero-cta-center .btn {
    width: 100%;
    max-width: 300px;
  }

  /* 課題解決 */
  .solution-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .solution-arrow {
    transform: rotate(90deg);
  }

  /* セクションタイトル */
  .section-title {
    font-size: 2rem;
  }

  .section-subtitle {
    font-size: 1rem;
  }

  /* 料金プラン */
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .pricing-card-popular {
    transform: scale(1);
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  /* フッター */
  .footer-links {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  /* 実績 */
  .stat-number {
    font-size: 3rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.75rem;
  }

  .hero-title-large {
    font-size: 2.25rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
  }

  .btn-large {
    padding: 1rem 1.75rem;
    font-size: 1rem;
  }
}

/* ===================================
   会社概要ページ
=================================== */
.page-hero {
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--gray-dark) 100%
  );
  padding: 8rem 0 4rem;
  text-align: center;
  color: var(--white);
}

.page-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--white);
}

.page-subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.8);
}

.company-info {
  padding: var(--spacing-xl) 0;
  background: var(--bg-light);
}

.info-table {
  max-width: 800px;
  margin: 0 auto;
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.info-table table {
  width: 100%;
  border-collapse: collapse;
}

.info-table th,
.info-table td {
  padding: 1.5rem;
  text-align: left;
  border-bottom: 1px solid var(--gray-light);
}

.info-table th {
  background: var(--bg-light);
  font-weight: 700;
  width: 200px;
  color: var(--dark-color);
}

.info-table td {
  color: var(--gray-medium);
  line-height: 1.8;
}

.info-table tr:last-child th,
.info-table tr:last-child td {
  border-bottom: none;
}

.info-table a {
  color: var(--accent-color);
  text-decoration: none;
  transition: color 0.3s;
}

.info-table a:hover {
  color: var(--accent-hover);
}

/* ===================================
   スクロールテリング - 固定背景システム
=================================== */
html.scrollytelling {
  overflow: hidden;
}

/* スクロールテリング用の固定配置（index.htmlのみに適用） */
body.scrollytelling {
  position: fixed;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  margin: 0;
  padding: 0;
}

/* 通常のページではスクロール可能 */
body {
  margin: 0;
  padding: 0;
}

/* 背景レイヤーコンテナ */
.bg-layers {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
}

/* 個別の背景レイヤー */
.bg-layer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 2s ease-in-out;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  will-change: opacity;
  z-index: -1;
}

.bg-layer.active {
  opacity: 1;
  transition: opacity 2s ease-in-out;
}

/* 各背景のスタイル */
.bg-layer-1 {
  background: transparent;
  position: relative;
  overflow: hidden;
}

.hero-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: 0;
  pointer-events: none;
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.3);
  z-index: 1;
  pointer-events: none;
}

.video-overlay-light {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.6);
  z-index: 1;
  pointer-events: none;
}

.video-overlay-blue {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(100, 150, 220, 0.5);
  z-index: 1;
  pointer-events: none;
}

.bg-layer-2 {
  background: transparent;
}

.bg-layer-3 {
  background: linear-gradient(
    135deg,
    rgba(0, 150, 200, 0.7) 0%,
    rgba(0, 100, 180, 0.9) 100%
  );
}

.bg-layer-4 {
  background: linear-gradient(
    135deg,
    rgba(50, 50, 100, 0.8) 0%,
    rgba(30, 30, 80, 0.9) 100%
  );
}

.bg-layer-5 {
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.85) 0%,
    rgba(44, 44, 44, 0.9) 100%
  );
}

.bg-layer-6 {
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.85) 0%,
    rgba(44, 44, 44, 0.9) 100%
  );
}

.animate-in {
  animation: fadeInUp 0.8s ease forwards;
}

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

/* セクション間の視覚的な区切り */
section {
  position: relative;
}

/* スクロールスナップ */
.scroll-section {
  position: relative;
  z-index: 1;
  pointer-events: none;
}

.scroll-section.active {
  pointer-events: auto;
}

/* プログレスインジケーター */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
  z-index: 9999;
  transition: width 0.1s ease-out;
}

/* セクションナビゲーションバー */
.section-nav {
  position: fixed;
  right: 3rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.section-nav-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.nav-dot {
  width: 12px;
  height: 12px;
  border: 2px solid var(--gray-medium);
  border-radius: 50%;
  background: transparent;
  transition: all 0.3s ease;
  position: relative;
}

.section-nav-item.active .nav-dot {
  background: var(--accent-color);
  border-color: var(--accent-color);
  transform: scale(1.3);
  box-shadow: 0 0 8px rgba(0, 184, 169, 0.5);
}

.nav-label {
  font-size: 0.875rem;
  color: var(--gray-medium);
  opacity: 0;
  transform: translateX(-10px);
  transition: all 0.3s ease;
  white-space: nowrap;
  pointer-events: none;
  font-weight: 500;
}

.section-nav-item:hover .nav-label,
.section-nav-item.active .nav-label {
  opacity: 1;
  transform: translateX(0);
}

.section-nav-item.active .nav-label {
  color: var(--accent-color);
  font-weight: 700;
}

/* モバイル対応 */
@media (max-width: 768px) {
  .section-nav {
    right: 1rem;
  }

  .nav-label {
    display: none;
  }

  .section-nav-item.active .nav-label {
    display: none;
  }
}

/* ===================================
   アクセシビリティ
=================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .hero-bg {
    transform: none !important;
  }
}

/* フォーカス表示 */
*:focus-visible {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

/* ===================================
   モダンお問い合わせフォーム（Omakase.ai風）
=================================== */
.contact-modern {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
}

.contact-video-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 60%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.contact-bg-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-video-fade {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to right,
    transparent 0%,
    rgba(255, 255, 255, 0.8) 70%,
    rgba(255, 255, 255, 1) 100%
  );
  pointer-events: none;
}

.contact-layout {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 100vh;
  align-items: center;
}

.contact-left {
  flex: 1;
  padding: 4rem 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-right {
  flex: 1.3;
  padding: 4rem 3rem;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container-narrow {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.contact-header {
  text-align: left;
  margin-bottom: 0;
  max-width: 500px;
}

.contact-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}

.contact-description {
  font-size: 0.95rem;
  color: var(--gray-medium);
  line-height: 1.7;
}

.contact-form-wrapper {
  width: 100%;
  background: rgba(255, 255, 255, 0.01);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 24px;
  padding: 3rem 2.5rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.contact-form-modern {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-group-modern {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group-modern label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--dark-color);
}

.form-group-modern input,
.form-group-modern select,
.form-group-modern textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1.5px solid #e5e7eb;
  border-radius: 8px;
  font-family: var(--font-ja);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  background: var(--white);
  color: var(--dark-color);
}

.form-group-modern input:focus,
.form-group-modern select:focus,
.form-group-modern textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(0, 184, 169, 0.1);
}

.form-group-modern input::placeholder,
.form-group-modern textarea::placeholder {
  color: #9ca3af;
}

.form-group-modern textarea {
  resize: vertical;
  min-height: 120px;
}

.form-hint {
  font-size: 0.8125rem;
  color: var(--gray-medium);
  margin-top: -0.25rem;
}

.form-checkbox-modern {
  margin: 0.5rem 0;
}

.checkbox-label-modern {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--gray-medium);
}

.checkbox-label-modern input[type="checkbox"] {
  margin-top: 0.25rem;
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--accent-color);
}

.link-modern {
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 500;
}

.link-modern:hover {
  text-decoration: underline;
}

.btn-submit-modern {
  width: 100%;
  padding: 1rem;
  background: var(--accent-color);
  color: var(--white);
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: 0 4px 12px rgba(0, 184, 169, 0.3);
  margin-top: 1rem;
}

.btn-submit-modern:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 184, 169, 0.4);
}

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

.contact-info-modern {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid #e5e7eb;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.info-item-modern {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.info-item-modern strong {
  font-size: 0.75rem;
  color: var(--gray-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.info-item-modern a,
.info-item-modern span {
  color: var(--dark-color);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}

.info-item-modern a:hover {
  color: var(--accent-color);
}

/* レスポンシブ */
@media (max-width: 968px) {
  .contact-video-bg {
    width: 100%;
    opacity: 0.3;
  }

  .contact-layout {
    flex-direction: column;
  }

  .contact-left {
    padding: 6rem 2rem 2rem;
  }

  .contact-right {
    background: rgba(255, 255, 255, 0.98);
  }

  .contact-header {
    text-align: center;
  }
}

@media (max-width: 768px) {
  .contact-form-wrapper {
    padding: 2rem 1.5rem;
  }

  .contact-title {
    font-size: 1.75rem;
  }

  .contact-left {
    padding: 6rem 1.5rem 2rem;
  }

  .contact-right {
    padding: 2rem 1.5rem 4rem;
  }
}

/* ===================================
   モダン料金プランページ（Omakase.ai風）
=================================== */
.page-video-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.page-bg-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.3) 0%,
    rgba(255, 255, 255, 0.7) 50%,
    rgba(255, 255, 255, 0.95) 100%
  );
  pointer-events: none;
}

.pricing-modern {
  min-height: 100vh;
  background: transparent;
  padding: 8rem 0 6rem;
  position: relative;
}

.pricing-modern-header {
  text-align: center;
  margin-bottom: 4rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.pricing-modern-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}

.pricing-modern-subtitle {
  font-size: 1.125rem;
  color: var(--gray-medium);
  line-height: 1.7;
}

/* About Section */
.about-section {
  text-align: center;
  margin-bottom: 6rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.about-section .section-label:not(.section-label-large) {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-emerald);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
}

.about-section .section-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.about-text {
  font-size: 1.0625rem;
  color: var(--gray-medium);
  line-height: 1.8;
  max-width: 800px;
  margin: 0 auto;
}

/* レスポンシブ */
@media (max-width: 768px) {
  .pricing-modern {
    padding: 6rem 0 4rem;
  }

  .pricing-modern-title {
    font-size: 2rem;
  }

  .pricing-modern-subtitle {
    font-size: 1rem;
  }

  .about-section .section-title {
    font-size: 1.5rem;
  }

  .about-text {
    font-size: 1rem;
  }
}