/* ========================================
   医療機器滅菌サービス業界サイト - スタイルシート
   ======================================== */

/* ========== CSS変数 ========== */
:root {
  /* カラーパレット - 医療の清潔感と信頼性 */
  --primary-color: #0066cc;        /* 医療ブルー */
  --primary-dark: #004d99;
  --primary-light: #3385d6;
  --secondary-color: #00a854;      /* クリーングリーン */
  --secondary-dark: #008042;
  --accent-color: #ff6b35;         /* アクセントオレンジ */

  /* グレースケール */
  --white: #ffffff;
  --light-gray: #f7f9fc;
  --gray-100: #e8ecf1;
  --gray-200: #d1d9e2;
  --gray-300: #b4bcc6;
  --gray-400: #8892a0;
  --gray-500: #5c667a;
  --text-dark: #1a2332;
  --text-medium: #3d4759;

  /* 影とエフェクト */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.15);
  --shadow-xl: 0 12px 32px rgba(0,0,0,0.18);

  /* トランジション */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.2s ease;

  /* タイポグラフィ */
  --font-sans: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Noto Sans JP', sans-serif;

  /* レイアウト */
  --max-width: 1400px;
  --container-padding: 2rem;
  --sidebar-width: 320px;
}

/* ========== リセットとベーススタイル ========== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-dark);
  background-color: var(--white);
  overflow-x: hidden;
}

/* ========== タイポグラフィ ========== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 1.25rem;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 1rem;
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
  margin-bottom: 1.25rem;
  line-height: 1.8;
}

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

a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* ========== ヘッダー ========== */
header {
  background: linear-gradient(135deg, var(--white) 0%, var(--light-gray) 100%);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 3px solid var(--primary-color);
}

.header-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem var(--container-padding);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo:hover {
  text-decoration: none;
  color: var(--primary-dark);
}

/* ナビゲーション */
nav {
  flex: 1;
  display: flex;
  justify-content: flex-end;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  align-items: center;
  flex-wrap: wrap;
  max-width: 900px;
  justify-content: center;
}

.nav-item a {
  font-weight: 500;
  color: var(--text-dark);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  transition: var(--transition);
  font-size: 0.95rem;
  white-space: nowrap;
}

.nav-item a:hover,
.nav-item a.active {
  background-color: var(--primary-color);
  color: var(--white);
  text-decoration: none;
}

/* ハンバーガーメニュー */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 28px;
  height: 3px;
  background-color: var(--text-dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* ========== ヒーローセクション ========== */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0066cc 0%, #00a854 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('images/hero-main.png');
  background-size: cover;
  background-position: center;
  opacity: 0.15;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  padding: 3rem var(--container-padding);
  text-align: center;
  color: var(--white);
}

.hero h1 {
  color: var(--white);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: var(--white);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  margin-bottom: 2rem;
  font-weight: 400;
  opacity: 0.95;
}

.hero-cta {
  display: inline-flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.btn {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: inline-block;
}

.btn-primary {
  background-color: var(--white);
  color: var(--primary-color);
  box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
  text-decoration: none;
}

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

.btn-secondary:hover {
  background-color: var(--white);
  color: var(--primary-color);
  text-decoration: none;
}

/* ========== メインコンテンツ ========== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem var(--container-padding);
}

.page-header {
  text-align: center;
  margin-bottom: 3rem;
  padding: 2rem 0;
}

.page-header h1 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.page-header .subtitle {
  font-size: 1.2rem;
  color: var(--text-medium);
  max-width: 800px;
  margin: 0 auto;
}

/* 2カラムレイアウト */
.content-wrapper {
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: 3rem;
  align-items: start;
}

.main-content {
  min-width: 0;
}

/* サイドバー */
.sidebar {
  position: sticky;
  top: 100px;
}

.sidebar-section {
  background-color: var(--light-gray);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--primary-color);
}

.sidebar-section h3 {
  font-size: 1.2rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--gray-200);
}

.sidebar-section ul {
  list-style: none;
}

.sidebar-section li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--gray-200);
}

.sidebar-section li:last-child {
  border-bottom: none;
}

.sidebar-section a {
  color: var(--text-medium);
  font-size: 0.95rem;
  display: block;
  padding: 0.25rem 0;
}

.sidebar-section a:hover {
  color: var(--primary-color);
  padding-left: 0.5rem;
  text-decoration: none;
}

/* 広告スペース */
.ad-space {
  background: linear-gradient(135deg, var(--gray-100) 0%, var(--white) 100%);
  border: 2px dashed var(--gray-300);
  border-radius: 8px;
  padding: 2rem;
  text-align: center;
  color: var(--gray-400);
  min-height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ========== セクション ========== */
section {
  margin-bottom: 4rem;
}

section h2 {
  color: var(--primary-color);
  border-left: 5px solid var(--secondary-color);
  padding-left: 1rem;
  margin-bottom: 2rem;
}

section h3 {
  color: var(--text-dark);
  margin-top: 2rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--gray-200);
}

/* ========== カード ========== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.card {
  background-color: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid var(--gray-200);
}

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

.card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--secondary-color) 100%);
}

.card-content {
  padding: 1.5rem;
}

.card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
  border-bottom: none;
}

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

.card-link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--primary-color);
  font-weight: 600;
}

/* ========== ニュースセクション ========== */
.news-list {
  list-style: none;
}

.news-item {
  background-color: var(--light-gray);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--primary-color);
  transition: var(--transition);
}

.news-item:hover {
  background-color: var(--white);
  box-shadow: var(--shadow-md);
}

.news-date {
  color: var(--gray-500);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.news-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

.news-excerpt {
  color: var(--text-medium);
  line-height: 1.6;
}

/* ========== フッター ========== */
footer {
  background: linear-gradient(135deg, var(--text-dark) 0%, #0d1117 100%);
  color: var(--white);
  padding: 3rem var(--container-padding) 1.5rem;
  margin-top: 4rem;
}

.footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  color: var(--white);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

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

.footer-section li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: var(--gray-300);
  font-size: 0.95rem;
}

.footer-section a:hover {
  color: var(--white);
  text-decoration: none;
}

.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: var(--gray-300);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

/* ========== レスポンシブデザイン ========== */
@media (max-width: 1024px) {
  .content-wrapper {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
  }
}

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

  .hamburger {
    display: flex;
  }

  nav {
    flex-basis: 100%;
    order: 3;
  }

  .nav-menu {
    display: none;
    flex-direction: column;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow-lg);
    border-radius: 8px;
    margin-top: 1rem;
    padding: 1rem;
    max-width: 100%;
  }

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

  .nav-item {
    width: 100%;
  }

  .nav-item a {
    display: block;
    padding: 1rem;
    text-align: center;
  }

  .hero {
    min-height: 500px;
  }

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

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

  .footer-links {
    flex-direction: column;
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }
}

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

.text-primary {
  color: var(--primary-color);
}

.text-secondary {
  color: var(--secondary-color);
}

.bg-light {
  background-color: var(--light-gray);
}

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.rounded {
  border-radius: 8px;
}

.shadow {
  box-shadow: var(--shadow-md);
}


/* Auto-added missing selectors */
#+i+dl;f.parentNode.insertBefore(j,f);
    })(window,document, {
    /* Auto-added: missing selector */
}
#analytics {
    /* Auto-added: missing selector */
}
#background {
    /* Auto-added: missing selector */
}
#comparison {
    /* Auto-added: missing selector */
}
#cost {
    /* Auto-added: missing selector */
}
#culture {
    /* Auto-added: missing selector */
}
#data {
    /* Auto-added: missing selector */
}
#digital {
    /* Auto-added: missing selector */
}
#digital-twin {
    /* Auto-added: missing selector */
}
#documentation {
    /* Auto-added: missing selector */
}
#domestic {
    /* Auto-added: missing selector */
}
#dx {
    /* Auto-added: missing selector */
}
#esg {
    /* Auto-added: missing selector */
}
#forecast {
    /* Auto-added: missing selector */
}
#framework {
    /* Auto-added: missing selector */
}
#future {
    /* Auto-added: missing selector */
}
#global {
    /* Auto-added: missing selector */
}
#global-market {
    /* Auto-added: missing selector */
}
#implementation {
    /* Auto-added: missing selector */
}
#industry-overview {
    /* Auto-added: missing selector */
}
#investment {
    /* Auto-added: missing selector */
}
#iq {
    /* Auto-added: missing selector */
}
#iso {
    /* Auto-added: missing selector */
}
#japan {
    /* Auto-added: missing selector */
}
#japan-market {
    /* Auto-added: missing selector */
}
#key-topics {
    /* Auto-added: missing selector */
}
#maintenance {
    /* Auto-added: missing selector */
}
#news {
    /* Auto-added: missing selector */
}
#oq {
    /* Auto-added: missing selector */
}
#overview {
    /* Auto-added: missing selector */
}
#pq {
    /* Auto-added: missing selector */
}
#quality {
    /* Auto-added: missing selector */
}
#reporting {
    /* Auto-added: missing selector */
}
#rfid {
    /* Auto-added: missing selector */
}
#risk {
    /* Auto-added: missing selector */
}
#roadmap {
    /* Auto-added: missing selector */
}
#robotics {
    /* Auto-added: missing selector */
}
#safety {
    /* Auto-added: missing selector */
}
#sal-quality {
    /* Auto-added: missing selector */
}
#security {
    /* Auto-added: missing selector */
}
#service-models {
    /* Auto-added: missing selector */
}
#spd {
    /* Auto-added: missing selector */
}
#sterilization-methods {
    /* Auto-added: missing selector */
}
#strategy {
    /* Auto-added: missing selector */
}
#summary {
    /* Auto-added: missing selector */
}
#supplier {
    /* Auto-added: missing selector */
}
#trend {
    /* Auto-added: missing selector */
}
#udi {
    /* Auto-added: missing selector */
}
#validation {
    /* Auto-added: missing selector */
}
#workflow {
    /* Auto-added: missing selector */
}
.eyebrow-text {
    /* Auto-added: missing selector */
}
.footer {
    /* Auto-added: missing selector */
}
.footer-container {
    /* Auto-added: missing selector */
}


/* === Mobile fix v3 (auto-injected) === */
html, body { overflow-x: hidden; }
img, video, iframe, table { max-width: 100%; }

@media (max-width: 768px) {
  /* ヒーローテキストがviewportからはみ出さないようにする */
  h1, h2, h3 {
    font-size: clamp(1.3rem, 5vw, 2.5rem) !important;
    word-break: break-word;
    overflow-wrap: break-word;
  }
  p, li, td, th, span, a {
    overflow-wrap: break-word;
    word-break: break-word;
  }
  /* 全要素の幅を100vw以内に */
  .container, main, section, article, header, footer, nav,
  [class*="container"], [class*="wrapper"], [class*="content"] {
    max-width: 100vw;
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
  }
}
/* === End Mobile fix v3 === */