/* ========================================
   システムユース株式会社 - モダンCSS
   ======================================== */

:root {
  --primary-color: #0066cc;
  --primary-dark: #004d99;
  --accent-color: #00ccff;
  --text-color: #333;
  --text-light: #666;
  --bg-light: #f8f9fa;
  --bg-white: #ffffff;
  --border-color: #e5e5e5;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 102, 204, 0.15);
  --transition: all 0.3s ease;
}

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

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

body {
  font-family: 'Segoe UI', 'Noto Sans JP', sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--bg-light);
}

/* ========================================
   ナビゲーション
   ======================================== */

.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow);
}

.navbar-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-logo a {
  color: white;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: bold;
  transition: var(--transition);
}

.navbar-logo a:hover {
  color: var(--accent-color);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 0;
}

.nav-menu li {
  position: relative;
}

.nav-menu a {
  display: block;
  padding: 0.75rem 1.25rem;
  color: white;
  text-decoration: none;
  transition: var(--transition);
  border-bottom: 3px solid transparent;
}

.nav-menu a:hover,
.nav-menu a.active {
  background-color: rgba(0, 0, 0, 0.1);
  border-bottom-color: var(--accent-color);
}

/* ========================================
   レスポンシブ - モバイル
   ======================================== */

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: block;
  }

  .nav-menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--primary-dark);
    width: 100%;
    gap: 0;
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-menu a {
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .navbar-container {
    flex-wrap: wrap;
  }
}

/* ========================================
   ヒーロー セクション
   ======================================== */

.hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  color: white;
  padding: 100px 2rem;
  text-align: center;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 80% 80%, rgba(0, 0, 0, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  line-height: 1.2;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.hero-content p {
  font-size: 1rem;
  opacity: 0.95;
}

@media (max-width: 768px) {
  .hero {
    padding: 60px 1.5rem;
    min-height: 300px;
  }

  .hero-content h1 {
    font-size: 1.75rem;
  }

  .hero-content p {
    font-size: 1rem;
  }
}

/* ========================================
   コンテナ
   ======================================== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

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

/* ========================================
   ページヘッダー
   ======================================== */

.page-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  padding: 3rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(0, 204, 255, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.page-header h1 {
  font-size: 1.8rem;
  margin: 0;
  position: relative;
  z-index: 1;
}

/* ========================================
   セクション ヘッダー
   ======================================== */

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  position: relative;
  display: inline-block;
  padding-bottom: 0.5rem;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  border-radius: 2px;
}

.section-header p {
  color: var(--text-light);
  margin-top: 1rem;
}

/* ========================================
   イントロ セクション
   ======================================== */

.intro-section {
  background: white;
  padding: 2.5rem;
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  margin-bottom: 3rem;
  text-align: center;
  border-top: 4px solid var(--primary-color);
}

.intro-text {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.8;
}

/* ========================================
   メニューカード
   ======================================== */

.menu-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.card {
  background: white;
  padding: 2.5rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  border-top: 3px solid transparent;
  position: relative;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  border-radius: 8px 8px 0 0;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.card-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  display: block;
}

.card h3 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.card p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
  text-decoration: none;
  border-radius: 4px;
  transition: var(--transition);
  font-weight: 500;
  border: 2px solid transparent;
}

.btn:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
  transform: translateY(-2px);
}

/* ========================================
   コンテンツレイアウト
   ======================================== */

.content-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.main-content {
  background: white;
  padding: 2.5rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

/* ========================================
   テーブル
   ======================================== */

.info-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.5rem;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.info-table tr {
  border-bottom: 1px solid var(--border-color);
}

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

.info-table tr:hover {
  background-color: rgba(0, 102, 204, 0.05);
}

.info-table th {
  text-align: left;
  padding: 0.9rem 1rem;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  font-weight: bold;
  width: 25%;
  font-size: 0.95rem;
}

.info-table td {
  padding: 0.9rem 1rem;
  line-height: 1.6;
  font-size: 0.95rem;
}

/* ========================================
   セクション
   ======================================== */

/* メッセージボックス */
.message-box {
  background: linear-gradient(135deg, rgba(0, 102, 204, 0.05), rgba(0, 204, 255, 0.05));
  border-left: 4px solid var(--primary-color);
  border-radius: 8px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow);
  line-height: 1.8;
}

.message-box p {
  font-size: 0.95rem;
  color: var(--text-color);
  margin-bottom: 1.5rem;
}

.message-signature {
  text-align: right;
  font-weight: bold;
  color: var(--primary-color);
  font-size: 0.9rem;
}

/* プライバシーグリッド */
.privacy-intro {
  font-size: 0.95rem;
  margin-bottom: 1.5rem !important;
}

.privacy-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.privacy-card {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  padding-top: 3rem;
}

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

.privacy-number {
  position: absolute;
  top: -15px;
  left: 1.5rem;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.2rem;
}

.privacy-card h3 {
  color: var(--primary-color);
  font-size: 1rem;
  margin-bottom: 0.8rem;
  margin-top: 0.5rem;
}

.privacy-card p {
  font-size: 0.85rem;
  color: var(--text-color);
  line-height: 1.6;
}

.company-info,
.business-areas,
.recruit-info,
.access-info,
.message,
.contact-box {
  margin-bottom: 2rem;
}

.company-info h2,
.business-areas h2,
.recruit-info h2,
.access-info h2,
.message h2,
.contact-box h2 {
  color: var(--primary-color);
  margin-bottom: 1.2rem;
  font-size: 1.3rem;
  border-left: 4px solid var(--primary-color);
  padding-left: 1rem;
  position: relative;
}

.business-list,
.access-list {
  list-style: none;
  padding-left: 0;
}

.business-list li,
.access-list li {
  padding: 0.7rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--text-color);
  font-size: 0.95rem;
  line-height: 1.6;
}

.business-list li:before,
.access-list li:before {
  content: "▶";
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: bold;
}

.access-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: start;
}

.contact-box {
  background: linear-gradient(135deg, var(--bg-light), white);
  padding: 2rem;
  border-radius: 8px;
  border-left: 4px solid var(--primary-color);
  margin-top: 2rem;
}

.contact-box p {
  margin: 0.5rem 0;
}

/* ========================================
   採用情報
   ======================================== */

.recruit-info h3 {
  color: var(--primary-color);
  font-size: 1.1rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
  border-left: 4px solid var(--primary-color);
  padding-left: 1rem;
}

.recruit-positions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.position-card {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

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

.position-card h4 {
  color: var(--primary-color);
  font-size: 1rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--accent-color);
}

.position-card ul {
  list-style: none;
  padding: 0;
}

.position-card ul li {
  padding: 0.4rem 0;
  font-size: 0.9rem;
  color: var(--text-color);
}

.recruit-qualifications,
.recruit-documents,
.recruit-salary {
  background: var(--bg-light);
  border-left: 4px solid var(--accent-color);
  padding: 1.5rem;
  border-radius: 4px;
  margin-bottom: 1.5rem;
}

.recruit-qualifications ul,
.recruit-documents ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.recruit-qualifications li,
.recruit-documents li {
  padding: 0.6rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--text-color);
  font-size: 0.95rem;
}

.recruit-qualifications li:before,
.recruit-documents li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
}

.recruit-documents .note {
  padding: 0.4rem 0 0.4rem 0;
  padding-left: 0;
  color: var(--text-light);
  font-size: 0.85rem;
}

.recruit-documents .note:before {
  content: "";
}

.recruit-salary {
  border-left-color: var(--primary-color);
}

.recruit-salary p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-color);
}

/* ========================================
   フッター
   ======================================== */

.footer {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
  color: white;
  padding: 1.2rem 1rem;
  margin-top: 4rem;
  border-top: 4px solid var(--accent-color);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 0.8rem;
}

.footer-section h3 {
  color: var(--accent-color);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  font-weight: bold;
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section ul li {
  margin: 0.2rem 0;
}

.footer-section a {
  color: white;
  text-decoration: none;
  transition: var(--transition);
  font-size: 0.85rem;
}

.footer-section a:hover {
  color: var(--accent-color);
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 0.8rem;
  text-align: center;
  font-size: 0.8rem;
}

.footer p {
  margin: 0.1rem 0;
}

/* ========================================
   スキップリンク
   ======================================== */

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: #000;
  color: white;
  padding: 8px;
  text-decoration: none;
  z-index: 100;
}

.skip-link:focus {
  top: 0;
}

/* ========================================
   アクセシビリティ
   ======================================== */

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ========================================
   ユーティリティ
   ======================================== */

a {
  color: var(--primary-color);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
}

/* ========================================
   ニュースセクション
   ======================================== */

.news-section {
  background: white;
  padding: 3rem 2rem;
  margin: 3rem 0;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.news-section h2 {
  text-align: center;
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 2rem;
  position: relative;
  display: inline-block;
  width: 100%;
  padding-bottom: 1rem;
}

.news-section h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  border-radius: 2px;
}

.news-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.news-card {
  background: white;
  padding: 1rem;
  border-radius: 8px;
  border-left: 4px solid var(--primary-color);
  border-right: 1px solid var(--border-color);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
}

.news-card:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-lg);
}

.news-date {
  display: block;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
  padding: 0.6rem 0.8rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: bold;
  text-align: center;
  white-space: nowrap;
  flex-shrink: 0;
  min-width: 110px;
}

.news-card h3 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

.news-card p {
  color: var(--text-light);
  font-size: 0.95rem;
  line-height: 1.4;
  margin-bottom: 0.6rem;
}

.news-link {
  color: var(--primary-color);
  font-weight: bold;
  text-decoration: none;
  transition: var(--transition);
  display: inline-block;
}

.news-link:hover {
  color: var(--accent-color);
  transform: translateX(4px);
}

/* ========================================
   お問い合わせCTAセクション
   ======================================== */

.contact-cta-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  padding: 3rem 2rem;
  border-radius: 8px;
  margin-top: 3rem;
  position: relative;
  overflow: hidden;
}

.contact-cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: -50px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0, 204, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.contact-cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.contact-cta-section h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.contact-cta-section p {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  opacity: 0.95;
}

.contact-info {
  background: rgba(0, 0, 0, 0.1);
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
}

.contact-info p {
  margin: 0.5rem 0;
  font-size: 0.95rem;
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.1rem;
  background: linear-gradient(135deg, var(--accent-color), #00ffff);
  color: var(--primary-dark);
  font-weight: bold;
}

.btn-large:hover {
  background: linear-gradient(135deg, white, var(--accent-color));
}

/* ========================================
   モバイルレスポンシブ
   ======================================== */

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

  .menu-cards {
    grid-template-columns: 1fr;
  }

  .page-header h1 {
    font-size: 1.75rem;
  }

  .section-header h2 {
    font-size: 1.5rem;
  }

  .info-table th {
    width: 35%;
    font-size: 0.95rem;
  }

  .info-table td {
    font-size: 0.95rem;
  }

  .news-grid {
    flex-direction: column;
    gap: 1.5rem;
  }

  .news-card {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .privacy-grid {
    grid-template-columns: 1fr;
  }

  .recruit-positions {
    grid-template-columns: 1fr;
  }

  .access-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .contact-cta-section {
    padding: 2rem 1.5rem;
  }

  .contact-cta-section h2 {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 1.5rem 1rem;
  }

  .hero {
    padding: 40px 1rem;
    min-height: 250px;
  }

  .hero-content h1 {
    font-size: 1.3rem;
  }

  .hero-content p {
    font-size: 0.9rem;
  }

  .menu-cards {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .card {
    padding: 1.5rem;
  }

  .card-icon {
    font-size: 2.5rem;
  }

  .card h3 {
    font-size: 1.1rem;
  }

  .btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
  }

  .intro-section {
    padding: 1.5rem;
  }

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

  .page-header h1 {
    font-size: 1.3rem;
  }

  .section-header h2 {
    font-size: 1.2rem;
  }

  .main-content {
    padding: 1.5rem;
  }

  .info-table {
    font-size: 0.9rem;
  }

  .info-table th,
  .info-table td {
    padding: 0.75rem;
  }

  h2 {
    font-size: 1.3rem;
  }
}

/* ========================================
   SVG画像スタイル（ダミー）
   ======================================== */

.hero-image {
  display: none;
}

@media (min-width: 769px) {
  .hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
  }

  .hero-content {
    flex: 1;
  }

  .hero-image {
    display: flex;
    flex: 1;
    justify-content: center;
    align-items: center;
  }

  .hero-svg {
    width: 100%;
    max-width: 400px;
    height: auto;
    filter: drop-shadow(0 8px 16px rgba(0, 102, 204, 0.2));
  }
}

/* ========================================
   お問い合わせセクション
   ======================================== */

.contact-section {
  margin-bottom: 2.5rem;
}

.contact-section h2 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.contact-section p {
  color: var(--text-light);
  line-height: 1.8;
  font-size: 1rem;
}

/* フォームスタイル */

.contact-form-section {
  background: var(--bg-light);
  padding: 2rem;
  border-radius: 8px;
  margin-bottom: 2.5rem;
}

.contact-form-section h2 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
  border-left: 4px solid var(--primary-color);
  padding-left: 1rem;
}

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

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

.required {
  color: #d9534f;
  font-weight: bold;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
  background: white;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.form-note {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.btn-submit {
  padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
  font-size: 1.1rem;
  font-weight: bold;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-submit:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* 連絡先情報セクション */

.contact-info-section {
  margin-top: 2.5rem;
}

.contact-info-section h2 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  border-left: 4px solid var(--primary-color);
  padding-left: 1rem;
}

.contact-info-box {
  background: white;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--primary-color);
  border-radius: 4px;
  box-shadow: var(--shadow);
}

.contact-info-box h3 {
  color: var(--primary-color);
  margin-bottom: 0.8rem;
  font-size: 1.1rem;
}

.contact-info-box p {
  margin: 0.5rem 0;
  color: var(--text-color);
  line-height: 1.8;
}

.contact-info-box .note {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}