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

:root {
  --primary-color: #d946a6;
  --primary-dark: #b93891;
  --secondary-color: #8b5cf6;
  --accent-color: #ec4899;
  --text-color: #1f2937;
  --text-light: #6b7280;
  --bg-color: #ffffff;
  --bg-light: #f9fafb;
  --bg-gradient: linear-gradient(135deg, #d946a6 0%, #8b5cf6 100%);
  --border-color: #e5e7eb;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
  --transition: all 0.3s ease;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  color: var(--text-color);
  background-color: var(--bg-color);
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ========================================
   ヘッダー
======================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow);
  z-index: 1000;
  transition: var(--transition);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo h1 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-color);
}

.logo .accent {
  color: var(--primary-color);
  display: block;
  font-size: 14px;
  margin-top: -5px;
}

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

.nav-list a {
  color: var(--text-color);
  font-weight: 500;
  transition: var(--transition);
}

.nav-list a:hover {
  color: var(--primary-color);
}

.btn-nav {
  padding: 10px 25px;
  background: var(--bg-gradient);
  color: white !important;
  border-radius: 25px;
  font-weight: 600;
}

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

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--text-color);
  transition: var(--transition);
  border-radius: 3px;
}

/* ========================================
   メインビジュアル
======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #1a1a1a;
  color: white;
  text-align: center;
  padding-top: 80px;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 4;
  background: rgba(0, 0, 0, 0.65);
  padding: 50px 40px;
  border-radius: 20px;
  backdrop-filter: blur(8px);
  max-width: 800px;
  margin: 0 auto;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-subtitle {
  font-size: 18px;
  margin-bottom: 15px;
  opacity: 0.95;
  color: #ffffff;
  font-weight: 600;
}

.hero-title {
  font-size: 48px;
  font-weight: 900;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #ffffff;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
}

.hero-title .large {
  font-size: 56px;
  display: block;
  background: linear-gradient(90deg, #ffffff 0%, #fde68a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
}

.hero-description {
  font-size: 18px;
  margin-bottom: 40px;
  opacity: 0.95;
  color: #ffffff;
  font-weight: 600;
  line-height: 1.6;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,165.3C384,171,480,149,576,133.3C672,117,768,107,864,122.7C960,139,1056,181,1152,181.3C1248,181,1344,139,1392,117.3L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
  background-position: bottom;
  background-repeat: no-repeat;
  background-size: cover;
  z-index: 3;
}

.hero-content {
  position: relative;
  z-index: 4;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,165.3C384,171,480,149,576,133.3C672,117,768,107,864,122.7C960,139,1056,181,1152,181.3C1248,181,1344,139,1392,117.3L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
  background-position: bottom;
  background-repeat: no-repeat;
  background-size: cover;
  z-index: 3;
}

.hero-content {
  position: relative;
  z-index: 4;
  max-width: 800px;
  margin: 0 auto;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  z-index: 2;
  pointer-events: none;
}

.hero-subtitle {
  font-size: 18px;
  margin-bottom: 10px;
  opacity: 0.95;
}

.hero-title {
  font-size: 48px;
  font-weight: 900;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-title .large {
  font-size: 64px;
  display: block;
  background: linear-gradient(90deg, #ffffff 0%, #fde68a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 18px;
  margin-bottom: 40px;
  opacity: 0.9;
}

.hero-badges {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-bottom: 40px;
}

.badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.15);
  padding: 20px;
  border-radius: 15px;
  backdrop-filter: blur(10px);
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.badge:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.25);
}

.badge i {
  font-size: 36px;
  color: #ffffff;
}

.badge span {
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  color: #ffffff;
}

.btn-primary,
.btn-secondary {
  display: inline-block;
  padding: 15px 40px;
  border-radius: 30px;
  font-weight: 700;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-dark)
  );
  color: white;
  box-shadow: 0 4px 15px rgba(217, 70, 166, 0.3);
  font-weight: 700;
  font-size: 18px;
  padding: 18px 40px;
  border-radius: 50px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  letter-spacing: 0.5px;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(217, 70, 166, 0.4);
  background: linear-gradient(
    135deg,
    var(--primary-dark),
    var(--primary-color)
  );
}

.btn-secondary {
  background: transparent;
  color: #d946a6;
  border: 2px solid #d946a6;
}

.btn-secondary:hover {
  background: #d946a6;
  color: #ffffff;
}

.btn-large {
  padding: 20px 50px;
  font-size: 20px;
  font-weight: 700;
  border-radius: 50px;
  min-width: 280px;
  text-align: center;
  display: inline-block;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
}

/* ヒーローセクションのボタン特別スタイル */
.hero .btn-primary.btn-large {
  position: relative;
  overflow: hidden;
  z-index: 1;
  animation: pulse 2s infinite;
  min-width: 320px;
  padding: 24px 60px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 1px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  background: linear-gradient(135deg, #d946a6, #ec4899);
  color: white;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  display: inline-block;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 6px 25px rgba(217, 70, 166, 0.4);
  transition: all 0.3s ease;
}

@keyframes pulse {
  0% {
    box-shadow: 0 6px 25px rgba(217, 70, 166, 0.4);
  }
  50% {
    box-shadow: 0 6px 35px rgba(217, 70, 166, 0.6);
  }
  100% {
    box-shadow: 0 6px 25px rgba(217, 70, 166, 0.4);
  }
}

.hero .btn-primary.btn-large:hover {
  animation: none;
  transform: translateY(-5px) scale(1.03);
  box-shadow: 0 15px 40px rgba(217, 70, 166, 0.5);
}

.hero .btn-primary.btn-large:active {
  transform: translateY(-2px) scale(1);
}

.btn-line {
  display: inline-block;
  padding: 12px 30px;
  background: #06c755;
  color: #ffffff;
  border-radius: 25px;
  margin-top: 10px;
  transition: var(--transition);
  text-decoration: none;
  font-weight: 600;
}

.btn-line:hover {
  background: #05b04c;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(6, 199, 85, 0.3);
}

.btn-line:hover {
  background: #05b04c;
  transform: translateY(-2px);
}

/* ========================================
   セクション共通
======================================== */
section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: 40px;
  font-weight: 900;
  margin-bottom: 15px;
  color: var(--text-color);
}

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

.section-title .accent.danger {
  color: #ef4444;
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-light);
}

/* ========================================
   サービスの特徴
======================================== */
.features {
  background: var(--bg-light);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.feature-card {
  background: white;
  padding: 40px 30px;
  border-radius: 20px;
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: var(--bg-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 25px;
}

.feature-icon i {
  font-size: 36px;
  color: white;
}

.feature-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--text-color);
}

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

/* ========================================
   当事務所の強み
======================================== */
.strengths {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  padding: 100px 0;
}

.strengths-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.strength-card {
  background: white;
  border-radius: 25px;
  padding: 50px 40px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  transition: all 0.3s ease;
  border: 3px solid transparent;
  text-align: center;
}

.strength-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 60px rgba(217, 70, 166, 0.2);
  border-color: var(--primary-color);
}

.strength-icon {
  flex-shrink: 0;
  width: 100px;
  height: 100px;
  background: var(--bg-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(217, 70, 166, 0.3);
}

.strength-icon i {
  font-size: 48px;
  color: white;
}

.strength-content {
  flex: 1;
}

.strength-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-color);
  margin-bottom: 20px;
  line-height: 1.4;
  text-align: center;
}

.strength-text {
  font-size: 16px;
  color: var(--text-light);
  line-height: 1.8;
  text-align: center;
}

/* ========================================
   ご利用の流れ
======================================== */
.flow {
  background: white;
}

.flow-steps {
  max-width: 600px;
  margin: 0 auto;
}

.flow-step {
  background: var(--bg-light);
  padding: 40px;
  border-radius: 20px;
  position: relative;
  display: flex;
  align-items: center;
  gap: 30px;
}

.flow-number {
  width: 60px;
  height: 60px;
  background: var(--bg-gradient);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 900;
  flex-shrink: 0;
}

.flow-content {
  flex: 1;
  text-align: center;
}

.flow-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
}

.flow-icon {
  margin: 20px 0;
}

.flow-icon i {
  font-size: 48px;
  color: var(--primary-color);
}

.flow-text {
  color: var(--text-light);
}

.flow-arrow {
  text-align: center;
  margin: 30px 0;
}

.flow-arrow i {
  font-size: 36px;
  color: var(--primary-color);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(10px);
  }
}

.flow-result {
  text-align: center;
  margin-top: 50px;
  padding: 30px;
  background: var(--bg-gradient);
  color: white;
  border-radius: 20px;
}

.flow-result-text {
  font-size: 24px;
  font-weight: 700;
}

/* ========================================
   料金プラン
======================================== */
.price {
  background: var(--bg-light);
  text-align: center;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.price-card {
  background: white;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
}

.price-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.price-card.featured {
  border: 3px solid var(--primary-color);
}

.price-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--primary-color);
  color: white;
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 700;
}

.price-header {
  background: var(--bg-gradient);
  color: white;
  padding: 30px;
  text-align: center;
}

.price-title {
  font-size: 24px;
  font-weight: 700;
}

.price-body {
  padding: 40px 30px;
  text-align: center;
}

.price-amount {
  margin-bottom: 30px;
}

.price-number {
  font-size: 48px;
  font-weight: 900;
  color: var(--primary-color);
}

.price-tax {
  display: block;
  font-size: 16px;
  color: var(--text-light);
  margin-top: 5px;
}

.price-features {
  text-align: left;
  margin-bottom: 30px;
}

.price-features li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color);
}

.price-features li:last-child {
  border-bottom: none;
}

.price-features i {
  color: var(--primary-color);
  margin-right: 10px;
}

.price-card .btn-primary,
.price-card .btn-secondary {
  width: 100%;
}

/* 単一料金プラン */
.price-single {
  max-width: 900px;
  margin: 50px auto 0;
}

.price-card-single {
  background: white;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  border: 3px solid var(--primary-color);
  max-width: 600px;
  width: 100%;
  margin: 0 auto;
}

.price-card-single {
  background: white;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  border: 3px solid var(--primary-color);
}

.price-amount-large {
  background: var(--bg-gradient);
  color: white;
  padding: 60px 40px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.price-main {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 15px;
  margin-bottom: 15px;
}

.price-from {
  font-size: 56px;
  font-weight: 900;
  letter-spacing: -1px;
}

.price-label {
  font-size: 20px;
  font-weight: 600;
  opacity: 0.9;
}

.price-tax-info {
  font-size: 24px;
  font-weight: 600;
  opacity: 0.95;
}

.price-content {
  padding: 60px 50px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.service-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 35px;
  position: relative;
  display: inline-block;
}

.service-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--primary-color);
}

.price-features-single {
  text-align: left;
  max-width: 500px;
  margin: 0 auto 40px;
}

.price-features-single li {
  padding: 18px 0;
  border-bottom: 2px solid var(--border-color);
  font-size: 18px;
  font-weight: 600;
  color: var(--text-color);
  display: flex;
  align-items: center;
}

.price-features-single li:last-child {
  border-bottom: none;
}

.price-features-single i {
  color: var(--primary-color);
  margin-right: 15px;
  font-size: 20px;
}

/* ========================================
   リスクセクション
======================================== */
.risk {
  background: linear-gradient(135deg, #fee2e2 0%, #fef3c7 100%);
}

.risk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.risk-card {
  background: white;
  padding: 40px 30px;
  border-radius: 20px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.risk-card:hover {
  transform: translateY(-5px);
}

.risk-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #ef4444 0%, #f97316 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.risk-icon i {
  font-size: 36px;
  color: white;
}

.risk-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 15px;
  color: #dc2626;
}

.risk-text {
  color: var(--text-light);
  line-height: 1.8;
}

/* ========================================
   実績セクション
======================================== */
.achievements {
  background: white;
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.achievement-card {
  background: var(--bg-light);
  padding: 30px;
  border-radius: 20px;
  text-align: center;
  transition: var(--transition);
}

.achievement-card:hover {
  background: var(--bg-gradient);
  color: white;
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(217, 70, 166, 0.3);
}

.achievement-card:hover .achievement-icon {
  background: rgba(255, 255, 255, 0.3);
  border: 2px solid white;
}

.achievement-card:hover .achievement-icon i {
  color: white;
}

.achievement-card:hover .achievement-title {
  color: white;
  font-weight: 700;
}

.achievement-card:hover .achievement-number {
  color: white;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.achievement-card:hover .achievement-number span {
  color: #fde68a;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.achievement-card:hover .achievement-text {
  color: rgba(255, 255, 255, 0.95);
}

.achievement-icon {
  width: 70px;
  height: 70px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: var(--transition);
}

.achievement-icon i {
  font-size: 32px;
  color: var(--primary-color);
}

.achievement-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
}

.achievement-number {
  font-size: 28px;
  font-weight: 900;
  margin-bottom: 10px;
  color: var(--text-color);
}

.achievement-number span {
  color: var(--primary-color);
  font-size: 48px;
}

.achievement-text {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.6;
}

/* ========================================
   お客様の声
======================================== */
.voice {
  background: var(--bg-light);
}

.voice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.voice-card {
  background: white;
  padding: 30px;
  border-radius: 20px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

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

.voice-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
}

.voice-avatar {
  width: 60px;
  height: 60px;
  background: var(--bg-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 24px;
}

.voice-name {
  font-weight: 700;
  margin-bottom: 5px;
}

.voice-rating {
  color: #fbbf24;
}

.voice-text {
  color: var(--text-light);
  line-height: 1.8;
  font-style: italic;
}

/* ========================================
   FAQ
======================================== */
.faq {
  background: white;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-category {
  margin-bottom: 50px;
}

.faq-category-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--primary-color);
}

.faq-item {
  margin-bottom: 15px;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 20px;
  background: var(--bg-light);
  border: none;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.faq-question:hover {
  background: var(--primary-color);
  color: white;
}

.faq-question i {
  transition: var(--transition);
}

.faq-item.active .faq-question {
  background: var(--primary-color);
  color: white;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer p,
.faq-answer ul {
  padding: 20px;
  color: var(--text-light);
  line-height: 1.8;
}

.faq-answer ul {
  padding-left: 40px;
}

.faq-answer ul li {
  list-style: disc;
  margin-bottom: 10px;
}

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

.contact-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 50px;
  margin-top: 50px;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  max-width: 800px;
  margin: 0 auto;
}

.contact-item {
  background: white;
  padding: 30px;
  border-radius: 20px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 15px;
  align-items: center;
  text-align: center;
}

.contact-item i {
  font-size: 36px;
  color: var(--primary-color);
}

.contact-item h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.contact-item p {
  color: var(--text-light);
}

.contact-item .small {
  font-size: 14px;
}

/* ========================================
   フッター
======================================== */
.footer {
  background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
  color: white;
  padding: 60px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-title {
  font-size: 24px;
  margin-bottom: 15px;
}

.footer-title span {
  color: var(--primary-color);
  display: block;
  font-size: 14px;
}

.footer-text {
  color: #d1d5db;
  line-height: 1.8;
}

.footer-section h4 {
  font-size: 18px;
  margin-bottom: 15px;
  font-weight: 700;
}

.footer-section ul li {
  margin-bottom: 10px;
}

.footer-section ul li a {
  color: #d1d5db;
  transition: var(--transition);
}

.footer-section ul li a:hover {
  color: var(--primary-color);
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #d1d5db;
}

.footer-contact i {
  color: var(--primary-color);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #9ca3af;
}

/* ========================================
   ページトップボタン
======================================== */
.page-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--bg-gradient);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
}

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

.page-top:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* ========================================
   レスポンシブデザイン
======================================== */
@media (max-width: 768px) {
  /* ヘッダー */
  .nav {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: white;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
  }

  .nav.active {
    left: 0;
  }

  .nav-list {
    flex-direction: column;
    padding: 30px;
    gap: 20px;
  }

  .hamburger {
    display: flex;
  }

  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
  }

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

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

  /* ヒーローセクションのモバイル対応 */
  .hero {
    padding-top: 100px;
  }

  .hero-image {
    object-position: 70% center;
  }

  .hero-content {
    padding: 25px 20px;
    margin: 0 15px;
    backdrop-filter: blur(3px);
  }

  .hero-subtitle {
    font-size: 16px;
    font-weight: 600;
  }

  .hero-title {
    font-size: 32px;
    font-weight: 900;
  }

  .hero-title .large {
    font-size: 42px;
  }

  .hero-description {
    font-size: 16px;
    font-weight: 600;
  }

  .hero-badges {
    flex-direction: column;
    gap: 15px;
  }

  .badge {
    flex-direction: row;
    width: 100%;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
  }

  /* ヒーローセクション */
  .hero-title {
    font-size: 32px;
  }

  .hero-title .large {
    font-size: 42px;
  }

  .hero-description {
    font-size: 16px;
  }

  .hero-badges {
    flex-direction: column;
    gap: 15px;
  }

  .badge {
    flex-direction: row;
    width: 100%;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
  }

  .hero-content {
    padding: 30px 20px;
    margin: 0 20px;
    backdrop-filter: blur(5px);
  }

  /* ヒーローセクション */
  .hero-title {
    font-size: 32px;
  }

  .hero-title .large {
    font-size: 42px;
  }

  .hero-description {
    font-size: 16px;
  }

  .hero-badges {
    flex-direction: column;
    gap: 15px;
  }

  .badge {
    flex-direction: row;
    width: 100%;
  }

  /* セクション */
  section {
    padding: 60px 0;
  }

  .section-title {
    font-size: 28px;
  }

  .section-subtitle {
    font-size: 16px;
  }

  /* グリッド */
  .features-grid,
  .price-grid,
  .risk-grid,
  .achievements-grid,
  .voice-grid {
    grid-template-columns: 1fr;
  }

  /* 強みセクション */
  .strengths-container {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .strength-card {
    flex-direction: column;
    text-align: center;
    padding: 40px 30px;
  }

  .strength-icon {
    width: 80px;
    height: 80px;
  }

  .strength-icon i {
    font-size: 40px;
  }

  .strength-title {
    font-size: 20px;
  }

  .strength-text {
    font-size: 15px;
  }

  /* フロー */
  .flow-step {
    flex-direction: column;
    text-align: center;
  }

  /* お問い合わせ */
  .contact-content {
    grid-template-columns: 1fr;
  }

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

  /* ボタン */
  .btn-large {
    padding: 15px 35px;
    font-size: 16px;
  }

  /* 単一料金プラン - モバイル対応 */
  .price-single {
    margin: 30px 15px 0;
  }

  .price-amount-large {
    padding: 40px 25px;
  }

  .price-from {
    font-size: 40px;
  }

  .price-label {
    font-size: 16px;
  }

  .price-tax-info {
    font-size: 20px;
  }

  .price-content {
    padding: 40px 25px;
  }

  .service-title {
    font-size: 24px;
  }

  .price-features-single li {
    font-size: 16px;
    padding: 15px 0;
  }

  .price-features-single i {
    font-size: 18px;
    margin-right: 12px;
  }

  .sp-only {
    display: inline;
  }
}

@media (min-width: 769px) {
  .sp-only {
    display: none;
  }
}

/* ========================================
   アニメーション
======================================== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.6s ease forwards;
  opacity: 1 !important;
}

/* スムーズスクロール */
html {
  scroll-behavior: smooth;
}