@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700;900&family=Outfit:wght@300;400;500;600;700;900&display=swap');

:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  
  --text-main: #0f172a; /* よりコントラストが高く読みやすい色へ */
  --text-muted: #475569;
  --text-light: #94a3b8;
  
  --color-primary: #0052cc;
  --color-primary-hover: #0747a6;
  --color-secondary: #00a3c4;
  --color-accent: #ff7a00;
  
  --border-color: #e2e8f0;
  --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03), 0 20px 25px -5px rgba(0, 0, 0, 0.05);
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  
  --font-jp: 'Noto Sans JP', sans-serif;
  --font-en: 'Outfit', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100%;
}

body {
  font-family: var(--font-jp);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  width: 100%;
}

/* 共通レイアウト */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.section-bg {
  background-color: var(--bg-secondary);
}

.section-title {
  font-size: 36px;
  font-weight: 900;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
  text-align: center;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 18px;
  margin-bottom: 64px;
  text-align: center;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* ボタン */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 14px rgba(0, 82, 204, 0.2);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 82, 204, 0.3);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

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

.badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 20px;
}

.badge-accent {
  background-color: #fff7ed;
  color: var(--color-accent);
  border: 1px solid #ffedd5;
}

.badge-primary {
  background-color: #eff6ff;
  color: var(--color-primary);
  border: 1px solid #dbeafe;
}

/* ヘッダー */
header {
  height: 80px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  z-index: 100;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.logo:hover {
  opacity: 0.85;
}

.logo .logo-main {
  font-family: var(--font-en);
  font-size: 26px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.5px;
}

.logo .logo-sub {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.2px;
  margin-top: -1px;
}

nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

nav a {
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 500;
  transition: var(--transition-smooth);
}

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

/* ヒーローセクション */
.hero {
  padding: 100px 0 120px 0;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 60px;
}

.hero-content h1 {
  font-size: 48px;
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: -1px;
  margin-bottom: 24px;
}

.hero-content h1 span {
  background: linear-gradient(120deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
}

.dashboard-card {
  background: #ffffff;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.dashboard-card:hover {
  transform: translateY(-5px) scale(1.01);
}

.dashboard-card img {
  width: 100%;
  height: auto;
  display: block;
}

/* お悩み共感セクション */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.pain-card {
  background-color: var(--bg-primary);
  padding: 40px 32px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.pain-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 15px 30px rgba(255, 122, 0, 0.05);
  transform: translateY(-4px);
}

.pain-card .icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background-color: #fff7ed;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 28px;
}

.pain-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 16px;
}

.pain-card p {
  color: var(--text-muted);
  font-size: 15px;
}

/* サービス内容 */
.service-card {
  background: var(--bg-primary);
  border-radius: 20px;
  border: 1px solid var(--border-color);
  padding: 48px;
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 60px;
  margin-bottom: 40px;
  box-shadow: var(--card-shadow);
  align-items: center;
}

.service-card:last-child {
  margin-bottom: 0;
}

.service-info h3 {
  font-size: 28px;
  font-weight: 900;
  margin-bottom: 20px;
}

.service-info p {
  color: var(--text-muted);
  margin-bottom: 28px;
}

.service-features {
  list-style: none;
}

.service-features li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 14px;
  font-weight: 500;
  color: var(--text-muted);
}

.service-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: 900;
  font-size: 18px;
}

.service-price {
  background-color: var(--bg-secondary);
  border-radius: 16px;
  padding: 40px 32px;
  text-align: center;
  border: 1px solid var(--border-color);
}

.price-title {
  font-size: 13px;
  color: var(--text-light);
  font-weight: 700;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.price-amount {
  font-size: 40px;
  font-weight: 900;
  font-family: var(--font-en);
  color: var(--color-primary);
  margin-bottom: 8px;
}

.price-amount span {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
}

.price-note {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 28px;
}

/* メソッド（番号付きカード） */
.method .pain-card .icon {
  background-color: #eff6ff;
  color: var(--color-primary);
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 22px;
}

.method .pain-card h3 {
  margin-top: 8px;
}

/* プロフィール */
.profile-container {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
  align-items: center;
}

.profile-visual {
  text-align: center;
}

.profile-avatar {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  margin: 0 auto 28px auto;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-size: 64px;
  font-weight: 900;
  color: #ffffff;
  box-shadow: 0 10px 35px rgba(0, 82, 204, 0.18);
}

.profile-name {
  font-size: 26px;
  font-weight: 900;
  margin-bottom: 8px;
}

.profile-title {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 24px;
}

.profile-bio h3 {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
}

.profile-bio h3::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 48px;
  height: 4px;
  background-color: var(--color-accent);
  border-radius: 2px;
}

.profile-bio p {
  color: var(--text-muted);
  margin-bottom: 20px;
}

.profile-bio ul {
  list-style: none;
}

.profile-bio ul li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.profile-bio ul li::before {
  content: "•";
  position: absolute;
  left: 8px;
  color: var(--color-primary);
  font-size: 22px;
  line-height: 1;
}

/* CTAセクション */
.cta {
  background: linear-gradient(135deg, var(--color-primary), #0747a6);
  color: #ffffff;
  text-align: center;
  padding: 120px 0;
}

.cta h2 {
  font-size: 40px;
  font-weight: 900;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}

.cta p {
  font-size: 18px;
  opacity: 0.9;
  margin-bottom: 48px;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

.btn-white {
  background-color: #ffffff;
  color: var(--color-primary);
  border: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}

.btn-white:hover {
  background-color: var(--bg-secondary);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* フッター */
footer {
  background-color: #0f172a;
  color: #64748b;
  padding: 48px 0;
  border-top: 1px solid #1e293b;
  font-size: 15px;
}

footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.footer-logo:hover {
  opacity: 0.85;
}

.footer-logo .logo-main {
  font-family: var(--font-en);
  font-size: 22px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.5px;
}

.footer-logo .logo-sub {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 400;
  color: #94a3b8;
  letter-spacing: 0.2px;
  margin-top: -1px;
}

/* ハンバーガーメニューボタン（通常非表示） */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 16px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 110;
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-main);
  border-radius: 2px;
  transition: var(--transition-smooth);
}

/* レスポンシブ設計 (スマホ・タブレット対応) */
@media (max-width: 992px) {
  .menu-toggle {
    display: flex;
  }

  nav {
    position: fixed;
    top: 80px;
    right: -100%;
    width: 280px;
    height: calc(100vh - 80px);
    background-color: var(--bg-primary);
    border-left: 1px solid var(--border-color);
    flex-direction: column;
    align-items: flex-start;
    padding: 40px 24px;
    gap: 24px;
    transition: var(--transition-smooth);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.05);
    z-index: 105;
  }

  nav.active {
    right: 0;
  }

  nav a {
    width: 100%;
    font-size: 16px;
    padding: 8px 0;
    border-bottom: 1px solid var(--bg-secondary);
  }

  nav .btn-outline {
    width: 100%;
    text-align: center;
    border: 2px solid var(--color-primary);
    border-radius: 8px;
    margin-top: 16px;
  }

  .menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

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

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

  .section {
    padding: 80px 0;
  }
  
  .section-title {
    font-size: 30px;
  }
  
  .section-subtitle {
    margin-bottom: 48px;
    font-size: 16px;
  }

  .hero {
    padding: 60px 0 80px 0;
  }

  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }
  
  .hero-content h1 {
    font-size: 36px;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .grid-3 {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .service-card {
    grid-template-columns: 1fr;
    padding: 36px;
    gap: 40px;
  }
  
  .profile-container {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }
  
  .profile-bio h3::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .profile-bio ul li {
    text-align: left;
    display: inline-block;
  }
  
  footer .container {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }
}

@media (max-width: 576px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-actions .btn {
    width: 100%;
  }
  
  .service-card {
    padding: 24px;
  }
  
  .service-price {
    padding: 24px 16px;
  }
  
  .price-amount {
    font-size: 32px;
  }
}

.x-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition-smooth);
}

.x-link:hover {
  color: var(--color-primary);
  transform: translateY(-1px);
}

/* リニューアル中ページ専用スタイル */
.maintenance-container {
  padding: 80px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.maintenance-message {
  text-align: center;
  margin-bottom: 40px;
}

.maintenance-message h1 {
  font-size: 40px;
  font-weight: 800;
  color: var(--color-primary);
  margin-top: 16px;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.maintenance-message p {
  font-size: 16px;
  color: var(--text-main);
  line-height: 1.8;
}

.maintenance-message .sub-text {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 12px;
}

@media (max-width: 576px) {
  .maintenance-message h1 {
    font-size: 30px;
  }
  .maintenance-container {
    padding: 40px 0;
  }
}