:root {
  --heading-color: #065fa3;
  --accent-color: #37a4e4;
  --nav-color: #065fa3;
  --nav-hover-color: #37a4e4;
}

.index-page .header {
  padding: 14px 0;
}

.index-page .header .logo {
  gap: 14px;
  padding: 6px 0;
}

.index-page .header .logo img {
  max-height: 75px;
  width: auto;
  margin-right: 0;
  flex-shrink: 0;
  object-fit: contain;
  margin-top: -8%;
  margin-bottom: -8%;
}

.index-page .header .logo .sitename {
  margin: 0;
  font-size: 2rem;
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: #065fa3;
}

.index-page .header .btn-getstarted {
  margin-left: 24px;
}

.communication-hero::before {
  background: rgba(255, 255, 255, 0.72);
}

.communication-box {
  padding: 38px 32px;
  border-top: 5px solid #37a4e4;
}

.communication-title {
  padding-bottom: 24px;
}

.communication-title h2 {
  margin-bottom: 12px;
}

.communication-title p {
  max-width: 760px;
  margin: 0 auto;
  color: rgba(68, 68, 68, 0.9);
}

.communication-toolbar {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.communication-toolbar .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  font-weight: 600;
}

.communication-toolbar .btn-primary {
  background-color: #37a4e4;
  border-color: #37a4e4;
}

.communication-toolbar .btn-primary:hover,
.communication-toolbar .btn-primary:focus {
  background-color: #065fa3;
  border-color: #065fa3;
}

.communication-toolbar .btn-outline-primary {
  color: #065fa3;
  border-color: #065fa3;
}

.communication-toolbar .btn-outline-primary:hover,
.communication-toolbar .btn-outline-primary:focus {
  color: #ffffff;
  background-color: #065fa3;
  border-color: #065fa3;
}

.webos-notice {
  display: none;
  max-width: 900px;
  margin: 0 auto 20px;
  padding: 14px 16px;
  text-align: left;
  background: #f6fafd;
  border: 1px solid rgba(55, 164, 228, 0.3);
  border-left: 4px solid #37a4e4;
  border-radius: 8px;
}

.webos-notice h4 {
  margin-bottom: 6px;
  font-size: 1rem;
  color: #065fa3;
}

.communication-stage {
  max-width: 980px;
  margin: 0 auto;
}

.video-container {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: #000000;
  box-shadow: 0 0 29px 0 rgba(0, 0, 0, 0.14);
}

#miVideo {
  width: 100%;
  height: auto;
  max-height: 68vh;
  display: block;
  object-fit: contain;
}

.video-controls {
  position: absolute;
  right: 16px;
  bottom: 16px;
  left: 16px;
  display: flex;
  justify-content: center;
  gap: 10px;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 2;
}

.video-container:hover .video-controls,
.video-container:focus-within .video-controls {
  opacity: 1;
}

.btn-video {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.7);
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.btn-video:hover {
  background: rgba(6, 95, 163, 0.92);
  transform: translateY(-1px);
}

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 10px 14px;
  background: #ffffff;
  border: 1px solid rgba(6, 95, 163, 0.12);
  border-radius: 999px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.06);
  font-size: 14px;
  font-weight: 500;
}

.status-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  display: inline-block;
}

.status-good {
  background-color: #22c55e;
}

.status-moderate {
  background-color: #f59e0b;
}

.status-poor {
  background-color: #ef4444;
}

.no-video-message {
  padding: 72px 20px;
  color: rgba(255, 255, 255, 0.82);
  text-align: center;
}

.no-video-message i {
  display: block;
  margin-bottom: 18px;
  font-size: 3.8rem;
  color: #37a4e4;
}

.no-video-message h3 {
  color: #ffffff;
}

.communication-footnote {
  margin-top: 20px;
  font-size: 14px;
  color: rgba(68, 68, 68, 0.8);
}

video::-webkit-media-controls,
video::-webkit-media-controls-enclosure,
video::-moz-media-controls,
video::-ms-media-controls {
  display: none !important;
}

@media (max-width: 767.98px) {
  .index-page .header .logo {
    gap: 10px;
    max-width: calc(100% - 16px);
  }

  .index-page .header .logo img {
    max-height: 42px;
  }

  .index-page .header .logo .sitename {
    font-size: 1.35rem;
  }

  .communication-box {
    padding: 28px 18px;
  }

  .communication-toolbar {
    flex-direction: column;
  }

  .communication-toolbar .btn {
    justify-content: center;
    width: 100%;
  }

  #miVideo {
    max-height: 56vh;
  }
}