/* ===================================================================
   skycrest_enterprise.html 固有スタイル（共通部分は common.css 参照）
   =================================================================== */

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

#page-hero {
  padding: 130px 5% 80px;
  background: linear-gradient(rgba(255,255,255,0.45), rgba(255,255,255,0.45)), url('../../../ET150_L.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative; overflow: hidden;
}

.page-hero-bg-text {
  position: absolute; right: -2%; top: 50%; transform: translateY(-50%);
  font-family: 'Outfit', sans-serif; font-size: clamp(6rem, 14vw, 11rem);
  font-weight: 800; color: rgba(0,0,0,0.18);
  white-space: nowrap; line-height: 1; pointer-events: none;
  letter-spacing: -0.02em;
}

.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.78rem; color: #2d3f55; margin-bottom: 20px;
  position: relative; z-index: 1;
}

.breadcrumb a { color: #2d3f55; text-decoration: none; transition: color 0.2s; }

.breadcrumb a:hover { color: var(--blue); }

.breadcrumb .sep { color: rgba(45,63,85,0.3); font-size: 0.6rem; }

.breadcrumb .current { color: #0a2540; font-weight: 500; }

.page-hero-inner { position: relative; z-index: 1; max-width: 700px; }

.page-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(14,95,168,0.08); border: 1px solid rgba(14,95,168,0.18);
  color: var(--blue); padding: 5px 14px; border-radius: 50px;
  font-size: 0.72rem; letter-spacing: 0.12em; margin-bottom: 20px;
  font-family: 'Outfit', sans-serif; font-weight: 600;
  animation: fadeUp 0.7s ease both;
}

.page-h1 {
  font-size: clamp(2rem, 5vw, 3rem); font-weight: 700;
  color: #0a2540; line-height: 1.25; margin-bottom: 16px;
  animation: fadeUp 0.7s 0.1s ease both;
}

.page-lead {
  font-size: 1rem; color: #2d3f55; line-height: 1.95; max-width: 560px;
  animation: fadeUp 0.7s 0.2s ease both;
}

.service-nav {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 65px; z-index: 100;
}

.service-nav-inner {
  display: flex; gap: 0; padding: 0 5%; overflow-x: auto;
  scrollbar-width: none;
}

.service-nav-inner::-webkit-scrollbar { display: none; }

.snav-link {
  display: flex; align-items: center; gap: 8px;
  padding: 16px 24px; text-decoration: none;
  font-size: 0.85rem; font-weight: 500; color: var(--muted);
  border-bottom: 2px solid transparent;
  white-space: nowrap; transition: color 0.2s, border-color 0.2s;
}

.snav-link:hover { color: var(--blue); border-bottom-color: rgba(14,95,168,0.2); }

.snav-link.active { color: var(--blue); border-bottom-color: var(--blue); font-weight: 700; }

.snav-icon { font-size: 1rem; }

.service-section {
  padding: 100px 5%;
}

.service-section:nth-child(even) { background: var(--bg); }

.service-section:nth-child(odd) { background: var(--white); }

.ss-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 72px; align-items: start; max-width: 1100px;
}

.ss-inner.reverse { direction: rtl; }

.ss-inner.reverse > * { direction: ltr; }

.ss-visual { position: relative; }

.ss-img {
  border-radius: 24px; overflow: hidden;
  aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
  position: relative;
}

.ss-img-01 { background: linear-gradient(145deg, #cce7f5, #9dd0ee); }

.ss-img-02 { background: linear-gradient(145deg, #d4eaf6, #aed8f0); }

.ss-img-03 { background: linear-gradient(145deg, #e0f0fa, #bde0f5); }

.ss-img-04 { background: linear-gradient(145deg, #c8e5f5, #98cce8); }

.ss-illo { font-size: 5rem; opacity: 0.5; }

.ss-badge {
  position: absolute; bottom: -16px; right: -16px;
  background: var(--blue); color: #fff;
  border-radius: 16px; padding: 16px 20px; text-align: center;
  box-shadow: 0 8px 24px rgba(14,95,168,0.25);
  font-family: 'Outfit', sans-serif;
}

.ss-badge .num { font-size: 1.6rem; font-weight: 800; line-height: 1; }

.ss-badge .label { font-size: 0.65rem; color: rgba(255,255,255,0.7); margin-top: 3px; }

.ss-text {}

.ss-num {
  font-family: 'Outfit', sans-serif; font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.2em; color: var(--sky); text-transform: uppercase;
  margin-bottom: 8px;
}

.ss-h2 {
  font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700;
  color: #0a2540; line-height: 1.3; margin-bottom: 6px;
}

.ss-en {
  font-family: 'Outfit', sans-serif; font-size: 0.78rem;
  color: var(--muted); letter-spacing: 0.1em; margin-bottom: 20px;
}

.ss-divider {
  width: 40px; height: 3px; border-radius: 2px;
  background: linear-gradient(90deg, var(--blue), var(--sky));
  margin-bottom: 24px;
}

.ss-text p {
  font-size: 0.93rem; color: var(--text); line-height: 2;
  margin-bottom: 20px;
}

.feature-list { display: flex; flex-direction: column; gap: 10px; margin: 24px 0 32px; }

.feature-item {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 14px 16px; border-radius: 12px;
  background: var(--white); border: 1px solid var(--border);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.service-section:nth-child(even) .feature-item { background: var(--white); }

.feature-item:hover { border-color: rgba(14,95,168,0.25); box-shadow: 0 4px 12px rgba(14,95,168,0.07); }

.feature-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--sky); flex-shrink: 0; margin-top: 5px;
}

.feature-item span { font-size: 0.87rem; color: var(--text); line-height: 1.6; }

.tech-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 20px; }

.tech-tag {
  background: rgba(14,95,168,0.07); border: 1px solid rgba(14,95,168,0.15);
  color: var(--blue); font-size: 0.72rem; padding: 5px 14px;
  border-radius: 50px; font-family: 'Outfit', sans-serif; font-weight: 600;
  letter-spacing: 0.05em;
}

#flow { background: var(--bg); padding: 100px 5%; }

.flow-cards {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 0; margin-top: 52px; position: relative;
}

.flow-cards::before {
  content: '';
  position: absolute; top: 36px; left: 12.5%; right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--sky));
  z-index: 0;
}

.flow-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: 20px; padding: 28px 22px; text-align: center;
  margin: 0 8px; position: relative; z-index: 1;
  transition: transform 0.3s, box-shadow 0.3s;
}

.flow-card:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(14,95,168,0.1); }

.flow-step-num {
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--sky));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-family: 'Outfit', sans-serif; font-weight: 800; font-size: 0.9rem;
  margin: 0 auto 18px;
}

.flow-card h4 { font-size: 0.95rem; font-weight: 700; color: #0a2540; margin-bottom: 8px; }

.flow-card p { font-size: 0.78rem; color: var(--muted); line-height: 1.75; }

#cta {
  background: linear-gradient(135deg, #0a2540, var(--blue));
  padding: 80px 5%; position: relative; overflow: hidden;
}

#cta::before {
  content: '';
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 50px 50px;
}

.cta-inner {
  position: relative; z-index: 1;
  text-align: center; max-width: 640px; margin: 0 auto;
}

.cta-inner .tag { font-family: 'Outfit', sans-serif; font-size: 0.7rem; color: rgba(255,255,255,0.5); letter-spacing: 0.2em; margin-bottom: 16px; }

.cta-inner h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; color: #fff; line-height: 1.4; margin-bottom: 12px; }

.cta-inner p { font-size: 0.9rem; color: rgba(255,255,255,0.7); line-height: 1.85; margin-bottom: 36px; }

.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

@media (max-width: 900px) {
  nav { display: none; }
  .hamburger { display: flex; }
  .ss-inner { grid-template-columns: 1fr; gap: 36px; }
  .ss-inner.reverse { direction: ltr; }
  .ss-visual { display: none; }
  .flow-cards { grid-template-columns: 1fr 1fr; gap: 16px; }
  .flow-cards::before { display: none; }
  .flow-card { margin: 0; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .flow-cards { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .service-nav-inner { padding: 0 4%; }
  .snav-link { padding: 14px 16px; font-size: 0.8rem; }
}

@media (max-width:640px){.footer-affiliations .affil-sep{display:none}.footer-affiliations .affil-link{display:inline-block;margin:2px 0}.footer-affiliations .affil-label{display:block;margin-bottom:4px}}

.enterprise-intro{padding:60px 5% 20px;background:var(--bg)}

.ei-inner{max-width:880px;margin:0 auto;padding:36px 32px;background:#fff;border-left:4px solid var(--sky);border-radius:8px;box-shadow:0 4px 16px rgba(14,95,168,0.06)}

.ei-lead{line-height:2;color:var(--text);font-size:1rem;margin:0}

@media (max-width:640px){.enterprise-intro{padding:40px 5% 10px}.ei-inner{padding:24px 20px}.ei-lead{font-size:0.93rem}}