/* ===================================
   Insure.Health API — Landing Page
   =================================== */

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  color: #fff;
}

/* Canvas background */
#particleCanvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ---- Split Card ---- */
.landing-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 100vh;
  padding: 24px;
  position: relative;
  z-index: 1;
}

.landing-card {
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: 22px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
  overflow: hidden;
  max-width: 960px;
  width: 100%;
  display: flex;
}

/* Left panel — branding & info */
.landing-info {
  flex: 1;
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.landing-logo {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: rgb(var(--ih-primary));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 24px;
}

.landing-info h1 {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.landing-info h1 span {
  opacity: .5;
  font-weight: 400;
}

.landing-info .subtitle {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 28px;
}

.version-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(var(--ih-primary-light), 0.15);
  color: rgb(var(--ih-primary-light));
  border: 1px solid rgba(var(--ih-primary-light), 0.25);
  margin-bottom: 28px;
}

.endpoint-list {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
}

.endpoint-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.endpoint-list li:last-child {
  border-bottom: none;
}

.endpoint-list .method {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  min-width: 44px;
  text-align: center;
  letter-spacing: 0.04em;
}

.method-get  { background: rgba(72,187,120,0.15); color: #48bb78; }
.method-post { background: rgba(var(--ih-primary-light),0.15); color: rgb(var(--ih-primary-light)); }

.btn-docs {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: rgb(var(--ih-primary));
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 10px;
  text-decoration: none;
  margin-bottom: 24px;
  transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
  box-shadow: 0 2px 10px rgba(var(--ih-primary), 0.3);
}

.btn-docs:hover {
  background: rgb(var(--ih-secondary));
  box-shadow: 0 4px 16px rgba(var(--ih-primary), 0.4);
  transform: translateY(-1px);
  color: #fff;
  text-decoration: none;
}

.landing-footer {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
}

/* Right panel — carousel */
.landing-carousel-panel {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, rgba(var(--ih-primary),0.18) 0%, rgba(var(--ih-secondary),0.25) 100%);
  padding: 40px 32px;
  color: #fff;
}

.landing-carousel-panel h4 {
  font-weight: 700;
  font-size: 1.3rem;
}

.landing-carousel-panel p {
  opacity: .85;
  font-size: .92rem;
  line-height: 1.5;
}

.carousel-icon-wrap {
  width: 64px; height: 64px;
  border-radius: 18px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.18);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.carousel-indicators [data-bs-target] {
  width: 8px; height: 8px;
  border-radius: 50%;
  opacity: .45;
}
.carousel-indicators .active { opacity: 1; }

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .landing-card { flex-direction: column; }
  .landing-carousel-panel { display: none; }
  .landing-info { padding: 32px 24px; }
}