@charset "UTF-8";

/* ===============================================
   基本設定
=============================================== */
:root {
  --primary-color: #2563eb;
  --primary-dark: #1e40af;
  --primary-light: #3b82f6;
  --secondary-color: #06b6d4;
  --accent-color: #f59e0b;
  --text-dark: #1f2937;
  --text-light: #6b7280;
  --bg-light: #f9fafb;
  --bg-white: #ffffff;
  --border-color: #e5e7eb;
  --success-color: #10b981;
  --danger-color: #ef4444;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.18);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  font-size: 1.6rem;
  line-height: 1.8;
  color: var(--text-dark);
  background: var(--bg-white);
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

/* ===============================================
   ヘッダー
=============================================== */
.header {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  overflow: hidden;
}

.header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(88, 86, 214, 0.3) 0%, transparent 50%);
  animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.8; }
}

.header-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.2);
}

.header-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  width: 120px;
  margin: 0 auto 2rem;
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
}

.badge-secure {
  display: inline-block;
  padding: 0.8rem 2rem;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  color: var(--primary-dark);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 3rem;
  box-shadow: var(--shadow-lg);
}

.site-title {
  font-size: 5rem;
  font-weight: 800;
  color: #ffffff;
  margin: 0 0 4rem;
  line-height: 1.3;
  text-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
  letter-spacing: 0.02em;
}

.header-features {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem 2.5rem;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  color: var(--text-dark);
  font-size: 1.5rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
}

.feature-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.feature-item i {
  font-size: 2rem;
  color: var(--accent-color);
}

/* ボタンスタイル */
.btn-primary {
  display: inline-block;
  padding: 2rem 4rem;
  background: linear-gradient(135deg, var(--accent-color) 0%, #f97316 100%);
  color: #ffffff;
  font-size: 1.8rem;
  font-weight: 700;
  border-radius: 50px;
  box-shadow: 0 10px 20px rgba(245, 158, 11, 0.3);
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(245, 158, 11, 0.4);
}

.btn-primary i {
  margin-right: 1rem;
}

.pulse {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.btn-secondary {
  display: inline-block;
  padding: 1.5rem 3rem;
  background: #ffffff;
  color: var(--primary-color);
  font-size: 1.6rem;
  font-weight: 600;
  border-radius: 50px;
  border: 2px solid var(--primary-color);
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: var(--primary-color);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary i {
  margin-right: 0.8rem;
}

.btn-large {
  display: inline-block;
  padding: 2rem 4rem;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: #ffffff;
  font-size: 2rem;
  font-weight: 700;
  border-radius: 50px;
  box-shadow: var(--shadow-xl);
  transition: all 0.3s ease;
}

.btn-large:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px rgba(37, 99, 235, 0.3);
}

.btn-large i {
  margin-right: 1rem;
}

/* ===============================================
   セクション共通
=============================================== */
section {
  padding: 10rem 2rem;
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.section-heading {
  font-size: 3.6rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 6rem;
  color: var(--text-dark);
  position: relative;
  padding-bottom: 2rem;
}

.section-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  border-radius: 2px;
}

.section-heading.white {
  color: #ffffff;
}

.section-heading.white::after {
  background: linear-gradient(90deg, #ffffff 0%, rgba(255, 255, 255, 0.7) 100%);
}

/* ===============================================
   問題提起セクション
=============================================== */
.concept {
  background: var(--bg-light);
}

.problem-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  margin-bottom: 4rem;
}

.problem-card {
  background: #ffffff;
  padding: 3rem;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  transition: all 0.3s ease;
  border: 1px solid var(--border-color);
}

.problem-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.problem-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--danger-color) 0%, #dc2626 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
}

.problem-icon i {
  font-size: 3rem;
  color: #ffffff;
}

.problem-card p {
  text-align: center;
  font-size: 1.6rem;
  line-height: 1.8;
  color: var(--text-dark);
}

.arrow-down {
  text-align: center;
  margin: 3rem 0;
}

.arrow-down i {
  font-size: 4rem;
  color: var(--primary-color);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

/* ===============================================
   ソリューションセクション
=============================================== */
.solution {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
}

.solution-content {
  display: flex;
  align-items: center;
  gap: 6rem;
}

.solution-image {
  flex: 1;
}

.lawyer-photo {
  width: 100%;
  max-width: 400px;
  border-radius: 20px;
  box-shadow: var(--shadow-xl);
  border: 5px solid #ffffff;
}

.solution-text {
  flex: 1;
}

.solution-title {
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--text-dark);
  margin-bottom: 3rem;
}

/* ===============================================
   挨拶セクション
=============================================== */
.about {
  background: #ffffff;
}

.about-content p {
  font-size: 1.6rem;
  line-height: 2;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  text-align: left;
}

.highlight-text {
  display: inline-block;
  background: linear-gradient(transparent 60%, rgba(245, 158, 11, 0.3) 60%);
  padding: 0 0.5rem;
  font-weight: 700;
  font-size: 1.8rem;
}

.emphasis-text {
  color: var(--primary-color);
  font-weight: 700;
}

.signature {
  text-align: right;
  font-size: 1.8rem;
  font-weight: 600;
  margin-top: 3rem;
  color: var(--text-dark);
}

/* ===============================================
   サービスセクション
=============================================== */
.services {
  background: var(--bg-light);
}

.services-intro {
  text-align: center;
  margin-bottom: 6rem;
}

.lead-text {
  font-size: 2rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.sub-text {
  font-size: 1.6rem;
  color: var(--text-light);
  margin-bottom: 2rem;
}

.emphasis-box {
  display: inline-block;
  padding: 1.5rem 3rem;
  background: linear-gradient(135deg, var(--danger-color) 0%, #dc2626 100%);
  color: #ffffff;
  font-size: 1.8rem;
  font-weight: 700;
  border-radius: 50px;
  box-shadow: var(--shadow-lg);
}

.service-section {
  background: #ffffff;
  padding: 4rem;
  border-radius: 20px;
  box-shadow: var(--shadow-md);
  margin-bottom: 4rem;
}

.service-title {
  font-size: 2.4rem;
  font-weight: 700;
  text-align: center;
  color: var(--text-dark);
  margin-bottom: 3rem;
  padding: 2rem;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
  border-radius: 10px;
}

.problem-list,
.solution-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.problem-list li,
.solution-list li {
  padding: 2rem;
  margin-bottom: 1.5rem;
  background: var(--bg-light);
  border-left: 4px solid var(--primary-color);
  border-radius: 10px;
  font-size: 1.6rem;
  line-height: 1.8;
  transition: all 0.3s ease;
}

.problem-list li:hover,
.solution-list li:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-md);
}

.problem-list li i,
.solution-list li i {
  margin-right: 1rem;
  color: var(--primary-color);
  font-size: 2rem;
}

/* ===============================================
   特徴セクション
=============================================== */
.features {
  background: #ffffff;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 4rem;
}

.feature-card {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
  padding: 4rem 3rem;
  border-radius: 20px;
  text-align: center;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.feature-card:hover {
  transform: translateY(-10px);
  border-color: var(--primary-color);
  box-shadow: var(--shadow-xl);
}

.feature-icon {
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  box-shadow: var(--shadow-lg);
}

.feature-icon i {
  font-size: 4rem;
  color: #ffffff;
}

.feature-title {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
}

.feature-text {
  font-size: 1.6rem;
  line-height: 1.8;
  color: var(--text-light);
}

/* ===============================================
   サポートタイプセクション
=============================================== */
.support-types {
  background: var(--bg-light);
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
}

.support-card {
  background: #ffffff;
  padding: 4rem 3rem;
  border-radius: 20px;
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
  border: 2px solid var(--border-color);
}

.support-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--secondary-color);
}

.support-icon {
  width: 90px;
  height: 90px;
  background: linear-gradient(135deg, var(--secondary-color) 0%, #0891b2 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
}

.support-icon i {
  font-size: 3.5rem;
  color: #ffffff;
}

.support-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
}

.support-text {
  font-size: 1.5rem;
  line-height: 1.8;
  color: var(--text-light);
}

/* ===============================================
   ケーススタディセクション
=============================================== */
.case-study {
  background: #ffffff;
}

.case-study:nth-child(even) {
  background: var(--bg-light);
}

.case-content {
  max-width: 900px;
  margin: 0 auto;
}

.case-content h3 {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--text-dark);
  margin: 4rem 0 2rem;
  padding-left: 2rem;
  border-left: 5px solid var(--primary-color);
}

.case-content h4 {
  font-size: 2rem;
  font-weight: 600;
  color: var(--primary-color);
  margin: 2rem 0 1rem;
}

.case-content p {
  font-size: 1.6rem;
  line-height: 2;
  color: var(--text-dark);
  margin-bottom: 2rem;
  text-align: left;
}

.case-content ul {
  margin: 2rem 0;
  padding-left: 2rem;
}

.case-content ul li {
  font-size: 1.6rem;
  line-height: 1.8;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.point-box {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
  padding: 3rem;
  border-radius: 15px;
  margin: 3rem 0;
  border-left: 5px solid var(--primary-color);
}

.point-box h4 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.detail-list {
  list-style: none;
  padding: 0;
}

.detail-list li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
}

.detail-list li:last-child {
  border-bottom: none;
}

/* ===============================================
   フローセクション
=============================================== */
.flow {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
}

.flow-steps {
  max-width: 800px;
  margin: 0 auto;
}

.flow-step {
  background: #ffffff;
  padding: 3rem;
  border-radius: 20px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 3rem;
  margin-bottom: 2rem;
  transition: all 0.3s ease;
}

.flow-step:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-lg);
}

.flow-number {
  flex-shrink: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.6rem;
  font-weight: 700;
}

.flow-content h3 {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 1rem;
  border: none;
  padding: 0;
}

.flow-content p {
  font-size: 1.6rem;
  line-height: 1.8;
  color: var(--text-light);
  margin: 0;
}

.flow-arrow {
  text-align: center;
  margin: 1rem 0;
}

.flow-arrow i {
  font-size: 3rem;
  color: var(--primary-color);
}

/* ===============================================
   料金セクション
=============================================== */
.fees {
  background: #ffffff;
}

.fee-note {
  text-align: center;
  margin-bottom: 4rem;
  padding: 2rem;
  background: var(--bg-light);
  border-radius: 10px;
}

.fee-note p {
  font-size: 1.6rem;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.fee-table {
  background: var(--bg-light);
  padding: 4rem;
  border-radius: 20px;
  margin-bottom: 3rem;
  box-shadow: var(--shadow-md);
}

.fee-category {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 2rem;
  text-align: center;
  border: none;
  padding: 0;
}

.table-modern {
  width: 100%;
  border-collapse: collapse;
  background: #ffffff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table-modern th {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: #ffffff;
  padding: 2rem;
  font-size: 1.8rem;
  font-weight: 600;
  text-align: center;
}

.table-modern td {
  padding: 2rem;
  text-align: center;
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--primary-color);
  border-bottom: 1px solid var(--border-color);
}

.table-modern tr:last-child td {
  border-bottom: none;
}

.fee-supplement {
  font-size: 1.4rem;
  color: var(--text-light);
  margin-top: 1.5rem;
  text-align: center;
  line-height: 1.8;
}

/* ===============================================
   プロフィールセクション
=============================================== */
.profile {
  background: var(--bg-light);
}

.profile-content {
  display: flex;
  gap: 6rem;
  margin-bottom: 6rem;
}

.profile-image {
  flex-shrink: 0;
}

.profile-image img {
  width: 300px;
  height: auto;
  border-radius: 20px;
  box-shadow: var(--shadow-xl);
  border: 5px solid #ffffff;
}

.profile-details {
  flex: 1;
}

.profile-details h3 {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--primary-color);
  margin: 3rem 0 1.5rem;
  padding-left: 2rem;
  border-left: 5px solid var(--primary-color);
}

.profile-text p {
  font-size: 1.6rem;
  line-height: 1.8;
  color: var(--text-dark);
  margin-bottom: 1rem;
  text-align: left;
}

.cta-banner {
  text-align: center;
  padding: 4rem;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
  border-radius: 20px;
}

/* ===============================================
   アクセスセクション
=============================================== */
.access {
  background: #ffffff;
}

.access-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}

.map-container {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.map-container iframe {
  width: 100%;
  height: 400px;
  display: block;
}

.access-info {
  padding: 2rem;
}

.info-section {
  margin-bottom: 4rem;
}

.info-section h3 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  border: none;
  padding: 0;
}

.info-section h3 i {
  font-size: 2.4rem;
}

.info-section p {
  font-size: 1.6rem;
  line-height: 1.8;
  color: var(--text-dark);
  margin-bottom: 1rem;
  text-align: left;
}

.train-info p {
  padding: 1.5rem;
  background: var(--bg-light);
  border-radius: 10px;
  margin-bottom: 1rem;
}

.metro-icon,
.jr-icon,
.line-icon {
  display: inline-block;
  vertical-align: middle;
  margin: 0 0.5rem;
  width: auto;
  height: 20px;
}

/* ===============================================
   FAQセクション
=============================================== */
.faq {
  background: var(--bg-light);
}

.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: #ffffff;
  padding: 3rem;
  border-radius: 15px;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
}

.faq-item:hover {
  box-shadow: var(--shadow-lg);
}

.faq-question,
.faq-answer {
  display: flex;
  gap: 2rem;
  align-items: start;
}

.q-mark,
.a-mark {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  color: #ffffff;
}

.q-mark {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.a-mark {
  background: linear-gradient(135deg, var(--success-color) 0%, #059669 100%);
}

.faq-question p {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.6;
  margin: 0;
}

.faq-answer {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

.faq-answer p {
  font-size: 1.6rem;
  color: var(--text-light);
  line-height: 1.8;
  margin: 0;
}

/* ===============================================
   お問い合わせセクション
=============================================== */
.contact {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: #ffffff;
}

.contact-intro {
  text-align: center;
  font-size: 1.8rem;
  color: #ffffff;
  margin-bottom: 4rem;
}

.form-container {
  max-width: 800px;
  margin: 0 auto;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  padding: 4rem;
  border-radius: 20px;
  box-shadow: var(--shadow-xl);
}

.form-group {
  margin: 0;
}

.form-group dt {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text-dark);
  margin: 2rem 0 1rem;
}

.form-group dd {
  margin: 0;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 1.5rem;
  font-size: 1.6rem;
  border: 2px solid var(--border-color);
  border-radius: 10px;
  transition: all 0.3s ease;
  font-family: inherit;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: #ffffff;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.checkbox-group label:hover {
  background: var(--bg-light);
}

.checkbox-group input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
}

.checkbox-group span {
  font-size: 1.6rem;
  color: var(--text-dark);
}

.required::after {
  content: " *";
  color: var(--danger-color);
  font-weight: 700;
}

.form-note {
  margin: 3rem 0;
  padding: 1.5rem;
  background: rgba(239, 68, 68, 0.1);
  border-radius: 10px;
}

.form-note p {
  font-size: 1.4rem;
  color: var(--text-dark);
  margin: 0;
}

.form-submit {
  text-align: center;
  margin-top: 3rem;
}

.btn-submit {
  padding: 2rem 6rem;
  font-size: 2rem;
  font-weight: 700;
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent-color) 0%, #f97316 100%);
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 10px 20px rgba(245, 158, 11, 0.3);
}

.btn-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(245, 158, 11, 0.4);
}

.btn-submit i {
  margin-right: 1rem;
}

/* ===============================================
   プライバシーポリシーセクション
=============================================== */
.privacy {
  background: #ffffff;
}

.privacy-content {
  max-width: 900px;
  margin: 0 auto;
}

.privacy-content p {
  font-size: 1.6rem;
  line-height: 1.8;
  color: var(--text-dark);
  margin-bottom: 2rem;
  text-align: left;
}

.privacy-content h3 {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin: 3rem 0 1.5rem;
  padding-left: 2rem;
  border-left: 5px solid var(--primary-color);
}

.contact-details {
  padding: 2rem;
  background: var(--bg-light);
  border-radius: 10px;
  margin: 2rem 0;
}

.contact-details p {
  margin-bottom: 1rem;
}

/* ===============================================
   ページトップボタン
=============================================== */
#page_top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

#page_top.visible {
  opacity: 1;
  visibility: visible;
}

#page_top a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  border-radius: 50%;
  box-shadow: var(--shadow-xl);
  transition: all 0.3s ease;
}

#page_top a:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(37, 99, 235, 0.3);
}

#page_top i {
  font-size: 2.4rem;
  color: #ffffff;
}

/* ===============================================
   フッター
=============================================== */
.footer {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  padding: 4rem 2rem;
  text-align: center;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-text {
  font-size: 1.6rem;
  color: #94a3b8;
  margin-bottom: 1rem;
  text-align: center;
}

.footer-copyright {
  font-size: 1.4rem;
  color: #64748b;
  text-align: center;
}

/* ===============================================
   レスポンシブデザイン
=============================================== */
@media (max-width: 768px) {
  html {
    font-size: 56.25%; /* 9px */
  }

  section {
    padding: 6rem 2rem;
  }

  .site-title {
    font-size: 3.5rem;
  }

  .sp-br {
    display: inline;
  }

  .header-features {
    flex-direction: column;
    gap: 1.5rem;
  }

  .btn-primary,
  .btn-large {
    width: 100%;
    padding: 1.8rem 2rem;
    font-size: 1.6rem;
  }

  .section-heading {
    font-size: 2.8rem;
    margin-bottom: 4rem;
  }

  .problem-cards,
  .features-grid,
  .support-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .solution-content {
    flex-direction: column;
    gap: 3rem;
  }

  .lawyer-photo {
    max-width: 100%;
  }

  .solution-title {
    font-size: 2.2rem;
  }

  .service-section {
    padding: 2rem;
  }

  .flow-step {
    flex-direction: column;
    text-align: center;
  }

  .profile-content {
    flex-direction: column;
    gap: 3rem;
  }

  .profile-image img {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
  }

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

  .form-container {
    padding: 2rem;
  }

  .btn-submit {
    width: 100%;
    padding: 1.8rem 2rem;
  }

  #page_top {
    bottom: 20px;
    right: 20px;
  }

  #page_top a {
    width: 50px;
    height: 50px;
  }

  #page_top i {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 50%; /* 8px */
  }

  .site-title {
    font-size: 3rem;
  }

  .section-heading {
    font-size: 2.4rem;
  }

  .feature-card,
  .support-card {
    padding: 2rem 1.5rem;
  }

  .fee-table {
    padding: 2rem;
  }

  .table-modern td {
    font-size: 2rem;
  }
}

/* ===============================================
   ユーティリティクラス
=============================================== */
.text-center {
  text-align: center;
}

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

.text-right {
  text-align: right;
}

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.mb-4 { margin-bottom: 4rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mt-4 { margin-top: 4rem; }