/* ANATOMY SPOTTING — image hotspot labeling game */

/* PAGE LOADER */
html.is-loading,
html.is-loading body {
  overflow: hidden;
  height: 100%;
}

.page-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #060608;
  transition: opacity .5s ease, visibility .5s ease;
}

.page-loader.hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.ecg {
  width: 380px;
  height: 100px;
}

.ecg-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.ecg-track {
  fill: none;
  stroke: rgba(248, 246, 241, 0.1);
  stroke-width: 3;
  stroke-linejoin: round;
}

.ecg-pulse {
  fill: none;
  stroke: url(#ecgFade);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 22 78;
  stroke-dashoffset: 0;
  animation: ecgSweep 3s linear infinite;
  filter: drop-shadow(0 0 6px rgba(0, 200, 150, 0.6));
}

@keyframes ecgSweep {
  to {
    stroke-dashoffset: -100;
  }
}

.lv-hidden {
  display: none !important;
}

.as-hero-wrap {
  background: #EFF8F4;
  padding: 40px 3rem 60px;
}

.as-hero {
  max-width: 1440px;
  margin: 0 auto;
}

.as-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #0E5D4F;
  margin-bottom: 1rem;
}

.as-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: #060608;
  margin-bottom: 1rem;
  line-height: 1.1;
}

.as-desc {
  max-width: 640px;
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(6, 6, 8, 0.6);
  margin-bottom: 2rem;
}

.as-note {
  font-size: 0.8rem;
  color: rgba(6, 6, 8, 0.45);
  font-style: italic;
  margin-bottom: 2rem;
}

.as-tier-bar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  background: #fff;
  border: 1px solid rgba(6, 6, 8, 0.08);
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 2.5rem;
}

.as-tier-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.1rem;
  color: #0E5D4F;
}

.as-tier-badge .as-tier-ico {
  font-size: 1.6rem;
}

.as-tier-progress {
  flex: 1;
  min-width: 200px;
}

.as-tier-progress-track {
  height: 8px;
  background: #EFF8F4;
  border-radius: 99px;
  overflow: hidden;
}

.as-tier-progress-fill {
  height: 100%;
  background: #00C896;
  border-radius: 99px;
  transition: width 0.4s ease;
}

.as-tier-progress-lbl {
  font-size: 0.75rem;
  color: rgba(6, 6, 8, 0.5);
  margin-top: 6px;
}

.as-system-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.as-system-card {
  background: #fff;
  border: 1px solid rgba(6, 6, 8, 0.08);
  border-radius: 16px;
  padding: 1.5rem;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.2s, transform 0.2s;
}

.as-system-card:hover {
  border-color: #00C896;
  transform: translateY(-2px);
}

.as-system-ico {
  font-size: 1.8rem;
  margin-bottom: 0.75rem;
}

.as-system-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: #060608;
  margin-bottom: 0.4rem;
}

.as-system-meta {
  font-size: 0.8rem;
  color: rgba(6, 6, 8, 0.5);
}

@media (max-width: 760px) {
  .as-system-grid {
    grid-template-columns: 1fr;
  }
}

/* GAME OVERLAY */
.as-game-overlay {
  position: fixed;
  inset: 0;
  z-index: 10003;
  display: none;
  background: #060608;
  color: #fff;
  overflow-y: auto;
}

.as-game-overlay.open {
  display: block;
}

.as-game-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: sticky;
  top: 0;
  background: #060608;
  z-index: 2;
}

.as-game-exit {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.85rem;
  cursor: pointer;
}

.as-timer {
  font-family: 'Roboto', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: #00C896;
}

.as-timer.as-timer-low {
  color: #FF6B6B;
}

.as-game-score {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

.as-game-body {
  max-width: 900px;
  margin: 0 auto;
  padding: 32px 24px 60px;
  text-align: center;
}

.as-canvas-wrap {
  position: relative;
  width: 100%;
  max-width: 460px;
  margin: 0 auto 2rem;
  background: #0D0D1A;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.as-canvas-wrap svg {
  width: 100%;
  height: auto;
  display: block;
}

.as-hotspot {
  fill: #00C896;
  stroke: #fff;
  stroke-width: 2;
  cursor: pointer;
  transition: r 0.15s ease;
}

.as-hotspot:hover {
  r: 9;
}

.as-hotspot.as-hotspot-active {
  fill: #F5A623;
}

.as-prompt {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.as-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  max-width: 460px;
  margin: 0 auto;
}

.as-option-btn {
  font-family: inherit;
  font-size: 0.92rem;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  cursor: pointer;
  transition: 0.15s ease;
}

.as-option-btn:hover {
  border-color: #00C896;
}

.as-option-btn.as-correct {
  background: rgba(0, 200, 150, 0.25);
  border-color: #00C896;
}

.as-option-btn.as-wrong {
  background: rgba(255, 107, 107, 0.25);
  border-color: #FF6B6B;
}

.as-feedback {
  margin-top: 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  min-height: 1.3em;
}

.as-feedback.as-fb-correct {
  color: #00C896;
}

.as-feedback.as-fb-wrong {
  color: #FF6B6B;
}

.as-result-panel {
  max-width: 460px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 2rem;
}

.as-result-title {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.as-result-stat {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1.5rem;
}

.as-tierup {
  font-size: 1rem;
  font-weight: 700;
  color: #F5A623;
  margin-bottom: 1.5rem;
}

.as-result-btn {
  font-family: inherit;
  border: none;
  border-radius: 999px;
  padding: 12px 24px;
  font-weight: 700;
  font-size: 0.9rem;
  background: #00C896;
  color: #060608;
  cursor: pointer;
  margin: 0 6px;
}

.as-result-btn.as-btn-ghost {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
}

/* FOOTER (dark, matches contact.css/join-team.css/home.css) */
footer {
  background: #060608;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding: 4.5rem 3rem 0;
}

.footer-inner {
  max-width: 1440px;
  margin: 0 auto;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 3rem;
  padding-bottom: 3.5rem;
  flex-wrap: wrap;
}

.footer-brand {
  max-width: 320px;
}

.footer-logo {
  font-family: 'Roboto', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: #F8F6F1;
}

.footer-logo span {
  color: #00C896;
}

.footer-tagline {
  font-size: 0.85rem;
  color: rgba(248, 246, 241, 0.5);
  line-height: 1.7;
  margin-top: 0.9rem;
}

.footer-cols {
  display: flex;
  gap: 3.5rem;
  flex-wrap: wrap;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-col-title {
  font-family: 'Roboto', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #00C896;
  margin-bottom: 0.3rem;
}

.footer-col a {
  font-size: 0.82rem;
  color: rgba(248, 246, 241, 0.5);
  text-decoration: none;
  width: fit-content;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: #00C896;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy {
  font-size: 0.7rem;
  color: rgba(248, 246, 241, 0.25);
}

.footer-paypal-form {
  display: inline-block;
}

.footer-paypal-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #F8F6F1;
  border: none;
  border-radius: 999px;
  padding: 8px 16px;
  font-family: 'Roboto', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  color: #060608;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.footer-paypal-btn img {
  height: 16px;
  width: auto;
  display: block;
}

.footer-paypal-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(255, 255, 255, 0.12);
}

.footer-paypal-btn-pro {
  background: #00C896;
  color: #060608;
}

.footer-paypal-btn-pro:hover {
  background: #00b085;
  box-shadow: 0 8px 20px rgba(0, 200, 150, 0.25);
}

.footer-paypal-btn-pro.is-unlocked {
  background: rgba(0, 200, 150, 0.15);
  color: #00C896;
  cursor: default;
  box-shadow: none;
}

.footer-paypal-btn-pro.is-unlocked:hover {
  transform: none;
  box-shadow: none;
}

@media (max-width: 900px) {
  footer {
    padding: 3.5rem 1.5rem 0;
  }

  .footer-top {
    flex-direction: column;
    text-align: center;
  }

  .footer-brand {
    max-width: none;
  }

  .footer-cols {
    justify-content: center;
    text-align: center;
  }

  .footer-col {
    align-items: center;
  }

  .footer-bottom {
    justify-content: center;
    text-align: center;
  }
}