body {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1.1rem;
  line-height: 1.7;
  background: radial-gradient(circle at 20% 20%, rgba(0, 76, 151, 0.08), transparent 25%),
              radial-gradient(circle at 80% 10%, rgba(0, 155, 255, 0.08), transparent 22%),
              radial-gradient(circle at 50% 80%, rgba(0, 76, 151, 0.06), transparent 30%),
              var(--bg-color);
  color: var(--text-color);
  margin: 0;
  padding-top: calc(4.5rem + env(safe-area-inset-top, 0px));
}


.navbar.fixed-top {
  min-height: 4.5rem;
}

.section-title {
  text-align: center;
  margin: 3rem 0 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--accent-color);

}

@media (max-width: 576px) {
  .section-title {
    margin: 4rem 0 1.5rem;
  }
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: 'Noto Serif JP', 'Noto Sans JP', serif;
}

:root {
  --bg-color: #ffffff;
  --text-color: #333;
  --accent-color: #004c97;
  --card-bg-color: #ffffff;
  --card-border-color: #eee;
  --muted-text-color: #666;
  --subtle-bg: #f6f9fc;
}

section {
  position: relative;
  overflow: hidden;
}

.section-lead {
  max-width: 960px;
  margin: 0 auto 1.5rem;
  color: var(--muted-text-color);
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent-color) 12%, white);
  color: color-mix(in srgb, var(--accent-color) 85%, black);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.85rem;
}


/* スクリーンリーダーのみが読み取る隠しテキスト用 */
.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* キーボード操作で表示されるスキップリンク */
.skip-link {
  position: absolute;
  top: 0;
  left: 0;
  padding: 0.5rem 1rem;
  background: var(--card-bg-color);
  color: var(--accent-color);
  transform: translateY(-100%);
  transition: transform 0.3s;
  z-index: 1000;
}
.skip-link:focus {
  transform: translateY(0);
}


.hero {
  position: relative;
  color: #fff;
  /* 長いテキストでもヒーローセクション内に収まるようにする */
  overflow: visible;
}
.hero-main {
  min-height: 70vh;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.2);
}
.hero .container {
  position: relative;
  z-index: 1;
}

/* Ensure hero headings are not hidden behind the fixed navbar */
.hero-sub .container,
.hero-download .container {
  padding: 2rem 0;
}

.hero h1 {
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

/* Improve readability of lead text over hero backgrounds */
.hero .lead {
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.hero-topline {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: rgba(0, 76, 151, 0.8);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.hero-badges {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin: 0.25rem 0 0.75rem;
}

.no-cloud-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #00c6ff, #004c97);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.no-cloud-badge .badge-text {
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: clamp(1.8rem, 5vw + 1rem, 2.6rem);
  }
  .hero .lead {
    font-size: clamp(1rem, 2vw + 0.9rem, 1.35rem);
  }
  .hero .container {
    padding-inline: 1.25rem;
  }
}

/* スマートフォンで左右に適度な余白を確保 */
@media (max-width: 576px) {
  .container,
  .section-shell,
  .lp-shell {
    padding-inline: 1.25rem;
  }
}

/* 手書き風の蛍光ペン風ハイライト */
.hand-marker {
  position: relative;
  display: inline-block;
}

.hand-marker::before {
  content: '';
  position: absolute;
  left: -0.1em;
  right: -0.1em;
  bottom: 0.1em;
  height: 0.5em;
  background: rgba(255, 255, 0, 0.8);
  transform: rotate(-2deg);
  z-index: -1;
  border-radius: 0.2em;
  filter: blur(1px);
}


/* 価格ページ用ヒーロー */
.hero-pricing {
  min-height: 30vh;
  background-image: linear-gradient(rgba(0, 76, 151, 0.6), rgba(0, 76, 151, 0.6)),
                    url('/sftp_files/png/PricePageBackground.png');

  background-repeat: repeat;
  background-position: center;
}

/* お問い合わせページ用ヒーロー */
.hero-contact {

  min-height: 30vh;

  background-image: linear-gradient(rgba(0, 76, 151, 0.7), rgba(0, 76, 151, 0.7)),
                    url('/sftp_files/png/ContactPageBackground.png');
}

/* FAQページ用ヒーロー */
.hero-faq {

  min-height: 30vh;
  background-image: linear-gradient(rgba(0, 76, 151, 0.7), rgba(0, 76, 151, 0.7)),
                    url('/sftp_files/png/ContactPageBackground.png');
  background-repeat: repeat;
  background-position: center;
}

@media (max-width: 768px) {
  .hero-contact {
    min-height: 30vh;
  }
  .hero-faq {
    min-height: 30vh;
  }

}

.section-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

.card {
  border: none;
  border-radius: 0.75rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

/* アクセントカラーを活かした装飾 */
.btn-primary {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: color-mix(in srgb, var(--accent-color) 80%, black);
  border-color: color-mix(in srgb, var(--accent-color) 80%, black);
}

/* ダウンロードボタン用の拡大スタイル */
.download-btn {
  font-size: 1.25rem;
  padding: 0.75rem 1.5rem;
}

.nav-link:hover,
.nav-link:focus {
  color: color-mix(in srgb, var(--accent-color) 80%, black);
}

.nav-link {
  transition: color 0.3s ease;
}

.navbar-brand {
  font-weight: 700;
  color: var(--accent-color);
}

@media (max-width: 768px) {
  #navMenu .navbar-nav {
    gap: 0.25rem;
  }
  #site-search {
    width: 100%;
    margin-top: 0.75rem;
  }
  #site-search .form-control {
    width: 100%;
  }
}

.navbar {
  border-bottom: 1px solid color-mix(in srgb, var(--accent-color) 8%, transparent);
  backdrop-filter: blur(8px);
}

.navbar-brand:hover,
.navbar-brand:focus {
  color: color-mix(in srgb, var(--accent-color) 80%, black);
}

.logo {
  width: 24px;
  height: 24px;
}

.hero-video {
  position: absolute;
  top: 0px; /* ヒーロー動画の下部を少し隠す */
  left: 0;
  width: 100%;
  height: calc(100%);
  object-fit: cover;
  z-index: 0;
}

.hero-logo {
  width: 80px;
  height: 80px;
}

.hero .btn {
  box-shadow: 0 12px 35px rgba(0, 76, 151, 0.22);
}

/* 特徴リスト用スタイル */
.text-accent {
  color: var(--accent-color);
}

.feature-list .feature-item {
  background: var(--card-bg-color);
  border: 1px solid var(--card-border-color);
  border-radius: 0.5rem;
  padding: 1rem;
  height: 100%;
}

.glass-card {
  background: color-mix(in srgb, var(--card-bg-color) 80%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent-color) 8%, var(--card-border-color));
  border-radius: 1rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
  backdrop-filter: blur(12px);
  height: 100%;
}

.card-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-lift:hover,
.card-lift:focus-within {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.08);
}

.icon-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent-color), color-mix(in srgb, var(--accent-color) 70%, white));
  color: #fff;
  font-size: 1.5rem;
  box-shadow: 0 10px 20px rgba(0, 76, 151, 0.25);
}

.tag-list {
  list-style: none;
  padding: 0;
  margin: 0.75rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag-list li {
  padding: 0.35rem 0.65rem;
  background: color-mix(in srgb, var(--accent-color) 12%, white);
  color: color-mix(in srgb, var(--accent-color) 90%, black);
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
}

.tag-list .tag-link {
  color: inherit;
  text-decoration: none;
}

.tag-list .tag-link:hover,
.tag-list .tag-link:focus-visible {
  color: color-mix(in srgb, var(--accent-color) 95%, black);
  text-decoration: underline;
}

.feature-icon {
  font-size: 1.25rem;
  color: var(--accent-color);
  margin-right: 0.5rem;
}

.catch-copy {
  color: var(--accent-color);
  font-size: 1.3rem;
  font-weight: 600;
}

/* 価格表示用スタイル */
.pricing-card {
  background: var(--card-bg-color);
  border: 1px solid var(--card-border-color);
  border-radius: 1rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  padding: 2rem;
}
.process-card {
  background: var(--card-bg-color);
  border: 1px solid var(--card-border-color);
  border-radius: 1rem;
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.06);
}

.process-step {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent-color), color-mix(in srgb, var(--accent-color) 70%, white));
  color: #fff;
  font-weight: 700;
  box-shadow: 0 10px 20px rgba(0, 76, 151, 0.2);
}

.process-card h4 {
  margin-top: 0;
}

.pill-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent-color) 12%, white);
  color: color-mix(in srgb, var(--accent-color) 90%, black);
  text-decoration: none;
  font-weight: 700;
}

.pill-link:hover,
.pill-link:focus-visible {
  color: #fff;
  background: var(--accent-color);
}
.price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent-color);
}
.price-note {
  font-size: 1.2rem;
  color: var(--muted-text-color);
}
.license-list {
  list-style: disc;
  padding-left: 1.2rem;
}

/* ダウンロードページ用ヒーロー */
.hero-download {
  min-height: 40vh;
  background: linear-gradient(rgba(0, 76, 151, 0.6), rgba(0, 76, 151, 0.6)),
              url('https://images.unsplash.com/photo-1517694712202-14dd9538aa97?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
}

@media (max-width: 768px) {
  .hero-download {
    min-height: 30vh;
  }
}

/* ダウンロードページ用カード */
.download-card {
  background: var(--card-bg-color);
  border: 1px solid var(--card-border-color);
  border-radius: 0.75rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  padding: 1.5rem;
  height: 100%;
}

.download-card .bi {
  font-size: 2rem;
  color: var(--accent-color);
}

.download-step {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent-color);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin: 0 auto 0.75rem;
  border-radius: 50%;
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg,
              var(--accent-color),
              color-mix(in srgb, var(--accent-color) 70%, white));
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);

}

.download-buttons .btn {
  width: 220px;
}

.license-buttons .btn {
  width: 220px;
}

/* お問い合わせフォームの幅を広げる */
#contact-form {
  max-width: 800px;
}

/* スマートフォン向けの調整 */
@media (max-width: 576px) {
  body {
    font-size: 1.0rem;
  }
  .tag-list {
    margin-top: 1.25rem;
  }
  .hero {

    /* 文字量に応じて高さを調整 */

    margin-bottom: 3rem;
  }

  .hero-sub {
    /* 見出しのみのページでは高さを抑える */
    min-height: 25vh;
  }
  .hero-logo {
    /* スマートフォンではロゴを非表示にする */
    display: none;
  }
  .section-title {
    margin-top: 2rem;
    margin-bottom: 1rem !important;
    padding: 0 !important;
  }
  .download-buttons {
    flex-direction: column;
    align-items: stretch;
  }
  .download-buttons .btn {
    width: 100%;
    margin-right: 0;
    margin-bottom: 1rem;
  }
  .license-buttons {
    flex-direction: column;
    align-items: stretch;
  }
  .license-buttons .btn {
    width: 100%;
    margin-right: 0;
    margin-bottom: 1rem;
  }
  .pricing-card {
    margin-top: 0.5rem;
    margin-bottom: -1.5rem;
  }
  .mb-3 {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
  }
  .py-5 {
    padding-top: 0rem !important;
  }
  #about {
    padding-top: 0rem !important;
    padding-bottom: 0rem !important;
  }
  .form-control{
    margin-bottom: 1rem;
  }
  
}
@media (min-width: 768px) {
  /* FAQページでは画像を元のサイズで中央寄せ */
  .faq-page .section-image.w-100 {
    width: auto !important;
    max-width: 100%;
    display: block;
    margin-left: auto;
    margin-right: auto;
  }

  .faq-page .section-image.w-80 {
    width: auto !important;
    max-width: 80%;
    display: block;
    margin-left: auto;
    margin-right: auto;
  }
}

/* ITコンサル向けLP用ヒーロー */
.hero-lp-it {
  min-height: 40vh;
  background-image: linear-gradient(rgba(0, 76, 151, 0.6), rgba(0, 76, 151, 0.6)),
    url("/sftp_files/jpg/Business_Meeting.jpg");
  background-size: cover;
  background-position: center;
}
@media (max-width: 768px) {
  .hero-lp-it {
    min-height: 30vh;
  }
}


/* インタビュー向けLP用ヒーロー */
.hero-lp-interview {
  min-height: 40vh;
  background-image: linear-gradient(rgba(0, 76, 151, 0.6), rgba(0, 76, 151, 0.6)),
    url("https://images.unsplash.com/photo-1581092970054-5481b73d77c1?auto=format&fit=crop&w=1600&q=80");
  background-size: cover;
  background-position: center;
}
@media (max-width: 768px) {
  .hero-lp-interview {
    min-height: 30vh;
  }
}

/* ページトップへ戻るボタン */
#back-to-top {
  position: fixed;
  right: 20px;
  bottom: 55px;
  display: none;
  z-index: 1000;
}
#back-to-top:hover,
#back-to-top:focus {
  opacity: 0.85;
}

/* モバイル向けの固定CTAバー */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--card-bg-color);
  border-top: 1px solid var(--card-border-color);
  padding: 0.5rem;
  padding-bottom: calc(0.5rem + env(safe-area-inset-bottom));
  display: flex;
  gap: 0.5rem;
  z-index: 1000;
}

.floating-cta {
  position: fixed;
  right: 2rem;
  bottom: 2rem;
  background: color-mix(in srgb, var(--card-bg-color) 80%, white);
  border: 1px solid var(--card-border-color);
  border-radius: 999px;
  padding: 0.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  z-index: 1100;
}

.floating-cta .btn {
  box-shadow: none;
}

@media (max-width: 768px) {
  body {
    padding-bottom: 4rem;
  }
}

.bottom-cta {
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent-color) 6%, white), var(--bg-color));
  border-top: 1px solid color-mix(in srgb, var(--card-border-color) 80%, var(--accent-color) 8%);
}

.subtle-gradient {
  background: linear-gradient(180deg, color-mix(in srgb, var(--subtle-bg) 90%, white), var(--bg-color));
}

.section-shell {
  max-width: 1080px;
  margin: 0 auto;
}

.dashed-divider {
  border-top: 1px dashed color-mix(in srgb, var(--accent-color) 25%, transparent);
  opacity: 0.5;
  margin: 2.5rem 0;
}

.cta-panel {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent-color) 15%, white), var(--card-bg-color));
  border: 1px solid color-mix(in srgb, var(--accent-color) 12%, var(--card-border-color));
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.08);
}

/* LP専用の装飾 */
.lp-section {
  padding: 4rem 0;
}

.lp-section.accent {
  background: linear-gradient(180deg, color-mix(in srgb, var(--subtle-bg) 70%, white), var(--bg-color));
  border-top: 1px solid color-mix(in srgb, var(--card-border-color) 70%, var(--accent-color) 12%);
  border-bottom: 1px solid color-mix(in srgb, var(--card-border-color) 70%, var(--accent-color) 12%);
}

.lp-shell {
  max-width: 1080px;
  margin: 0 auto;
}

.lp-lead {
  color: var(--muted-text-color);
  margin-bottom: 1.75rem;
}

.lp-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent-color) 15%, white);
  color: color-mix(in srgb, var(--accent-color) 80%, black);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.9rem;
  margin-top: 2rem;
}

.lp-highlight-card {
  position: relative;
  background: linear-gradient(145deg, color-mix(in srgb, var(--card-bg-color) 90%, white), color-mix(in srgb, var(--accent-color) 6%, white));
  border: 1px solid color-mix(in srgb, var(--accent-color) 10%, var(--card-border-color));
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.06);
  height: 100%;
}

.lp-highlight-card .lp-badge {
  background: color-mix(in srgb, var(--accent-color) 22%, white);
  color: #fff;
  box-shadow: 0 12px 32px rgba(0, 76, 151, 0.18);
}

.lp-checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.lp-checklist li {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.1rem;
  background: var(--card-bg-color);
  border: 1px solid color-mix(in srgb, var(--accent-color) 10%, var(--card-border-color));
  border-radius: 0.9rem;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.05);
}

.lp-checklist li::before {
  content: '✔';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent-color), color-mix(in srgb, var(--accent-color) 75%, white));
  color: #fff;
  font-weight: 800;
  box-shadow: 0 6px 16px rgba(0, 76, 151, 0.28);
}

.lp-table-wrapper {
  border: 1px solid color-mix(in srgb, var(--accent-color) 10%, var(--card-border-color));
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.06);
  background: var(--card-bg-color);
}

table.lp-table {
  margin-bottom: 0;
  border-collapse: separate;
  border-spacing: 0;
}

table.lp-table thead {
  background: color-mix(in srgb, var(--accent-color) 12%, white);
}

table.lp-table th,
table.lp-table td {
  border: none;
  padding: 1rem 1.25rem;
}

table.lp-table tbody tr:nth-child(even) {
  background: color-mix(in srgb, var(--subtle-bg) 55%, white);
}

table.lp-table tbody tr:hover {
  background: color-mix(in srgb, var(--accent-color) 6%, white);
}

.lp-quote {
  position: relative;
  padding: 1.5rem 1.5rem 1.5rem 3.5rem;
  background: color-mix(in srgb, var(--accent-color) 8%, white);
  border-radius: 1rem;
  border: 1px solid color-mix(in srgb, var(--accent-color) 12%, var(--card-border-color));
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.05);
  color: var(--text-color);
  margin-top: 1rem;
}

.lp-quote::before {
  content: '“';
  position: absolute;
  left: 1.1rem;
  top: 0.6rem;
  font-size: 2.4rem;
  color: color-mix(in srgb, var(--accent-color) 60%, black);
  opacity: 0.35;
}

@media (max-width: 768px) {
  .lp-section {
    padding: 3rem 0;
  }

  .lp-highlight-card,
  .lp-checklist li {
    padding: 1rem;
  }
}