/* ===== HERO ENGINE BADGE — bottom-right live workspace widget ===== */

.hero-engine-badge {
  --heb-accent: var(--color-secondary, #00b4d8);
  --heb-gold: var(--color-gold, #c9a84c);
  --heb-bg: rgba(8, 26, 43, 0.82);
  --heb-border: rgba(0, 180, 216, 0.22);
  --heb-glow: rgba(0, 180, 216, 0.14);
  --heb-width: clamp(220px, 26vw, 320px);
  --heb-height: clamp(76px, 9vh, 96px);

  position: absolute;
  right: 0;
  /* ↓ Move badge up/down: lower value = closer to bottom (over Gemini logo) */
  bottom: clamp(10px, 1.5vh, 16px);
  z-index: 5;
  width: var(--heb-width);
  height: var(--heb-height);
  pointer-events: none;
  user-select: none;
  contain: layout style paint;
}

/* Soft ambient glow — blends into hero gradient */
.hero-engine-badge__glow {
  position: absolute;
  inset: -20% -8% -30% -45%;
  background:
    radial-gradient(ellipse 70% 80% at 88% 72%, rgba(0, 180, 216, 0.18) 0%, transparent 62%),
    radial-gradient(ellipse 50% 60% at 95% 90%, rgba(201, 168, 76, 0.1) 0%, transparent 55%);
  filter: blur(12px);
  opacity: 0.85;
  animation: hebGlowPulse 6s ease-in-out infinite;
}

@keyframes hebGlowPulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.03); }
}

.hero-engine-badge__frame {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 14px 0 0 14px;
  overflow: hidden;
  background: var(--heb-bg);
  backdrop-filter: blur(20px) saturate(1.35);
  -webkit-backdrop-filter: blur(20px) saturate(1.35);
  box-shadow:
    0 0 0 1px var(--heb-border),
    0 12px 40px rgba(8, 26, 43, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    rgba(0, 0, 0, 0.35) 12%,
    black 28%,
    black 100%
  );
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    rgba(0, 0, 0, 0.35) 12%,
    black 28%,
    black 100%
  );
}

/* Animated gradient border ring */
.hero-engine-badge__frame::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 1px;
  border-radius: inherit;
  background: linear-gradient(
    115deg,
    transparent 20%,
    var(--heb-accent) 45%,
    var(--heb-gold) 55%,
    transparent 80%
  );
  background-size: 220% 220%;
  animation: hebBorderShift 8s linear infinite;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.55;
  pointer-events: none;
}

@keyframes hebBorderShift {
  0% { background-position: 0% 50%; }
  100% { background-position: 220% 50%; }
}

/* Subtle animated grid */
.hero-engine-badge__grid {
  position: absolute;
  inset: 0;
  opacity: 0.07;
  background-image:
    linear-gradient(rgba(0, 180, 216, 0.6) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 180, 216, 0.6) 1px, transparent 1px);
  background-size: 18px 18px;
  animation: hebGridDrift 24s linear infinite;
}

@keyframes hebGridDrift {
  0% { transform: translate(0, 0); }
  100% { transform: translate(18px, 18px); }
}

/* Neural connection lines */
.hero-engine-badge__neural {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.22;
  pointer-events: none;
}

.hero-engine-badge__neural line {
  stroke: var(--heb-accent);
  stroke-width: 0.6;
  stroke-dasharray: 4 6;
  animation: hebNeuralFlow 3.5s linear infinite;
}

.hero-engine-badge__neural circle {
  fill: var(--heb-gold);
  opacity: 0.6;
}

@keyframes hebNeuralFlow {
  to { stroke-dashoffset: -20; }
}

/* Floating binary particles */
.hero-engine-badge__particles span {
  position: absolute;
  font-family: "SF Mono", "Cascadia Code", "Consolas", monospace;
  font-size: 9px;
  font-weight: 500;
  color: var(--heb-accent);
  opacity: 0;
  animation: hebParticleFloat 7s ease-in-out infinite;
}

.hero-engine-badge__particles span:nth-child(1) { top: 18%; left: 72%; animation-delay: 0s; }
.hero-engine-badge__particles span:nth-child(2) { top: 62%; left: 84%; animation-delay: 1.4s; }
.hero-engine-badge__particles span:nth-child(3) { top: 38%; left: 58%; animation-delay: 2.8s; }
.hero-engine-badge__particles span:nth-child(4) { top: 78%; left: 68%; animation-delay: 4.1s; }

@keyframes hebParticleFloat {
  0%, 100% { opacity: 0; transform: translateY(4px); }
  15%, 55% { opacity: 0.35; }
  35% { opacity: 0.5; transform: translateY(-3px); }
}

/* Header bar */
.hero-engine-badge__header {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 7px 14px 5px 18%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.hero-engine-badge__dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}

.hero-engine-badge__dot:nth-child(1) { background: #ff5f57; opacity: 0.75; }
.hero-engine-badge__dot:nth-child(2) { background: #febc2e; opacity: 0.75; }
.hero-engine-badge__dot:nth-child(3) { background: #28c840; opacity: 0.75; }

.hero-engine-badge__repo {
  margin-left: 4px;
  font-family: "SF Mono", "Cascadia Code", "Consolas", monospace;
  font-size: 9px;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.38);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hero-engine-badge__live {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: "SF Mono", "Cascadia Code", "Consolas", monospace;
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(40, 200, 64, 0.85);
}

.hero-engine-badge__live-pulse {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #28c840;
  box-shadow: 0 0 6px rgba(40, 200, 64, 0.7);
  animation: hebLivePulse 2s ease-in-out infinite;
}

@keyframes hebLivePulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.85); }
}

/* Body */
.hero-engine-badge__body {
  position: relative;
  z-index: 2;
  padding: 6px 14px 8px 18%;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.hero-engine-badge__prompt {
  display: flex;
  align-items: baseline;
  gap: 5px;
  min-height: 1.35em;
  overflow: hidden;
}

.hero-engine-badge__chevron {
  flex-shrink: 0;
  font-family: "SF Mono", "Cascadia Code", "Consolas", monospace;
  font-size: 11px;
  font-weight: 600;
  color: var(--heb-accent);
  opacity: 0.9;
}

.hero-engine-badge__phrase {
  font-family: "SF Mono", "Cascadia Code", "Consolas", monospace;
  font-size: clamp(10px, 1.05vw, 12px);
  font-weight: 500;
  letter-spacing: 0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  background: linear-gradient(
    90deg,
    #ffffff 0%,
    #c8ecf8 40%,
    var(--heb-gold) 75%,
    #ffffff 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: hebPhraseShimmer 6s ease-in-out infinite;
  transition: filter 0.35s ease, opacity 0.35s ease;
}

.hero-engine-badge__phrase.is-scrambling {
  filter: blur(0.4px);
  opacity: 0.92;
}

.hero-engine-badge__phrase.is-entering {
  animation: hebPhraseEnter 0.55s cubic-bezier(0.16, 1, 0.3, 1) forwards,
    hebPhraseShimmer 6s ease-in-out infinite;
}

@keyframes hebPhraseShimmer {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 200% center; }
}

@keyframes hebPhraseEnter {
  from {
    opacity: 0;
    filter: blur(6px);
    transform: translateY(3px);
  }
  to {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0);
  }
}

.hero-engine-badge__cursor {
  flex-shrink: 0;
  width: 6px;
  height: 1.05em;
  margin-left: 1px;
  background: var(--heb-accent);
  opacity: 0.85;
  animation: hebCursorBlink 1.1s step-end infinite;
  box-shadow: 0 0 8px var(--heb-glow);
}

@keyframes hebCursorBlink {
  0%, 100% { opacity: 0.85; }
  50% { opacity: 0; }
}

/* Status + metrics row */
.hero-engine-badge__footer {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-engine-badge__status {
  flex: 1;
  min-width: 0;
  font-family: "SF Mono", "Cascadia Code", "Consolas", monospace;
  font-size: 8px;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.42);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: opacity 0.3s ease;
}

.hero-engine-badge__status.is-fading {
  opacity: 0;
}

.hero-engine-badge__metrics {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.hero-engine-badge__metric {
  display: flex;
  align-items: center;
  gap: 4px;
}

.hero-engine-badge__metric-label {
  font-family: "SF Mono", "Cascadia Code", "Consolas", monospace;
  font-size: 7px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.28);
}

.hero-engine-badge__metric-bar {
  width: 28px;
  height: 3px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.hero-engine-badge__metric-bar span {
  display: block;
  height: 100%;
  width: var(--heb-load, 40%);
  border-radius: inherit;
  background: linear-gradient(90deg, var(--heb-accent), var(--heb-gold));
  transition: width 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  animation: hebBarPulse 2.4s ease-in-out infinite;
}

@keyframes hebBarPulse {
  0%, 100% { opacity: 0.75; }
  50% { opacity: 1; }
}

/* Responsive */
@media (max-width: 768px) {
  .hero-engine-badge {
    --heb-width: clamp(190px, 52vw, 260px);
    --heb-height: 68px;
    bottom: 8px;
  }

  .hero-engine-badge__metrics {
    display: none;
  }

  .hero-engine-badge__repo {
    max-width: 72px;
  }

  .hero-engine-badge__phrase {
    font-size: 10px;
  }
}

@media (max-width: 480px) {
  .hero-engine-badge {
    --heb-width: clamp(168px, 58vw, 220px);
    --heb-height: 62px;
    bottom: 6px;
  }

  .hero-engine-badge__header {
    padding-left: 22%;
  }

  .hero-engine-badge__body {
    padding-left: 22%;
    gap: 3px;
  }

  .hero-engine-badge__dot:nth-child(2),
  .hero-engine-badge__dot:nth-child(3) {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-engine-badge__glow,
  .hero-engine-badge__grid,
  .hero-engine-badge__frame::before,
  .hero-engine-badge__neural line,
  .hero-engine-badge__particles span,
  .hero-engine-badge__live-pulse,
  .hero-engine-badge__cursor,
  .hero-engine-badge__phrase,
  .hero-engine-badge__metric-bar span {
    animation: none !important;
  }

  .hero-engine-badge__phrase {
    -webkit-text-fill-color: rgba(255, 255, 255, 0.92);
    background: none;
  }
}