/* ==========================================================================
   AlphaReaction — AI-Powered Hero Section
   ========================================================================== */

.ar-ai-hero {
  --ar-bg: var(--theme-surface, var(--cp-navy, #050510));
  --ar-bg-mid: var(--theme-surface-mid, var(--cp-ocean, #0a0a1f));
  --ar-red: var(--theme-accent, var(--cp-aqua, #ff3d00));
  --ar-orange: var(--theme-accent-warm, var(--cp-aqua-light, #ff8f00));
  --ar-orange-mid: var(--theme-accent-mid, var(--cp-aqua-s3, #ff6b00));
  --ar-blue: var(--theme-cool, var(--cp-aqua-pale, #00d2ff));
  --ar-blue-deep: var(--theme-cool-deep, var(--cp-ocean, #0066ff));
  --ar-purple: var(--theme-violet, var(--cp-aqua-s4, #7000ff));
  --ar-purple-light: var(--theme-violet-light, #a855f7);
  --ar-text: var(--theme-on-dark, #ffffff);
  --ar-text-muted: var(--theme-muted-on-dark, #a8b2c1);
  --ar-glass: color-mix(in srgb, var(--ar-bg) 55%, transparent);
  --ar-glass-border: color-mix(in srgb, var(--ar-purple) 35%, transparent);
  /* AI scene tokens */
  --ai-red: var(--theme-accent, var(--ar-red));
  --ai-orange: var(--theme-accent-warm, var(--ar-orange));
  --ai-blue: var(--theme-cool, var(--ar-blue));
  --ai-violet: var(--theme-violet, var(--ar-purple));
  --ai-bg: var(--theme-surface, var(--ar-bg));
  --ai-logo-src: url("../images/hero/alphareaction-logo.png");
  --ai-bg-src: url("../images/hero/alphareaction-bg.png");
  position: relative;
/*  min-height: 100vh; */
  min-height: 90dvh;
/*  padding: 0px 0 80px; */
  background: var(--ar-bg);
  overflow: hidden;
  isolation: isolate;
}

.ar-ai-hero *,
.ar-ai-hero *::before,
.ar-ai-hero *::after {
  box-sizing: border-box;
}

/* ---- Ambient background ---- */
.ar-ai-hero__ambient {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.ar-ai-hero__ambient-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.85;
}

.ar-ai-hero__ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
  animation: ar-glow-drift 14s ease-in-out infinite alternate;
}

.ar-ai-hero__ambient-glow--blue {
  width: 55%;
  height: 55%;
  top: 10%;
  right: -5%;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.35) 0%, transparent 70%);
}

.ar-ai-hero__ambient-glow--purple {
  width: 40%;
  height: 40%;
  bottom: 5%;
  left: 20%;
  background: radial-gradient(circle, color-mix(in srgb, var(--theme-violet, #7000ff) 28%, transparent) 0%, transparent 70%);
  animation-delay: -5s;
}

.ar-ai-hero__ambient-glow--red {
  width: 35%;
  height: 35%;
  top: 40%;
  right: 25%;
  background: radial-gradient(circle, color-mix(in srgb, var(--theme-accent, #ff3d00) 18%, transparent) 0%, transparent 70%);
  animation-delay: -9s;
}

.ar-ai-hero__grid-floor {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 45%;
  background:
    linear-gradient(to top, rgba(5, 5, 16, 0.95) 0%, transparent 100%),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 49px,
      color-mix(in srgb, var(--theme-cool, #00d2ff) 4%, transparent) 49px,
      color-mix(in srgb, var(--theme-cool, #00d2ff) 4%, transparent) 50px
    ),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 49px,
      color-mix(in srgb, var(--theme-accent, #ff3d00) 3%, transparent) 49px,
      color-mix(in srgb, var(--theme-accent, #ff3d00) 3%, transparent) 50px
    );
  transform: perspective(600px) rotateX(72deg);
  transform-origin: center bottom;
  opacity: 0.5;
}

@keyframes ar-glow-drift {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  100% { transform: translate3d(-3%, 4%, 0) scale(1.08); }
}

/* ---- Layout ---- */
.ar-ai-hero .container {
  position: relative;
  z-index: 2;
}

.ar-ai-hero__grid {
  display: grid;
  grid-template-columns: 43% 57%;
  gap: 24px;
  align-items: center;
  min-height: calc(100vh - 200px);
  min-height: calc(100dvh - 200px);
}

/* ---- Left content ---- */
.ar-ai-hero__content {
  position: relative;
  z-index: 5;
  padding-right: 12px;
}

/* Glass badge with animated gradient border */
.ar-ai-hero__badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 10px 22px;
  margin-bottom: 28px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #ffb088;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 0 20px color-mix(in srgb, var(--theme-accent, #ff3d00) 12%, transparent);
}

.ar-ai-hero__badge::before {
  content: "";
  position: absolute;
  inset: -5px;
  border-radius: inherit;
  padding: 5px;
  background: linear-gradient(
    90deg,
    var(--ar-blue),
    var(--ar-purple),
    #ff006e,
    var(--ar-red),
    var(--ar-orange),
    var(--ar-blue)
  );
  background-size: 300% 100%;
  -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;
  animation: ar-badge-border 6s linear infinite;
  opacity: 0.85;
}

.ar-ai-hero__badge-inner {
  position: relative;
  z-index: 1;
  display: inline-grid;
  align-items: center;
}

.ar-ai-hero__badge-ghost,
.ar-ai-hero__badge-live {
  grid-area: 1 / 1;
}

.ar-ai-hero__badge-ghost {
  visibility: hidden;
  pointer-events: none;
  user-select: none;
}

.ar-ai-hero__badge-live {
  display: inline-flex;
  align-items: center;
}

.ar-ai-hero__badge-typewriter {
  white-space: nowrap;
}

.ar-ai-hero__badge-cursor {
  display: inline-block;
  width: 0.55em;
  margin-left: 1px;
  color: #ffb088;
  font-weight: 400;
}

.ar-ai-hero__badge-cursor::after {
  content: "|";
  animation: ar-badge-cursor 0.85s step-end infinite;
}

.ar-ai-hero__badge-cursor.is-done::after {
  animation: none;
  opacity: 0;
}

@keyframes ar-badge-cursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.ar-ai-hero__badge span {
  position: relative;
  z-index: 1;
}

@keyframes ar-badge-border {
  0% { background-position: 0% 50%; }
  100% { background-position: 300% 50%; }
}

/* Headings */
.ar-ai-hero__title {
  margin: 0 0 24px;
  font-family: inherit;
  line-height: 1.08;
}

.ar-ai-hero__title-gradient {
  display: block;
  font-size: clamp(2.6rem, 5.2vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(180deg, var(--ar-red) 0%, var(--ar-orange) 55%, var(--theme-accent-warm, #ffab40) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.ar-ai-hero__word-rotator {
  display: block;
  height: 1.12em;
  overflow: hidden;
  margin: 4px 0 6px;
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.12;
}

.ar-ai-hero__word-track {
  display: inline-grid;
  height: 1.12em;
  vertical-align: bottom;
  will-change: contents;
}

.ar-ai-hero__word-track span {
  grid-area: 1 / 1;
  display: block;
  height: 1.12em;
  line-height: 1.12;
  background: linear-gradient(180deg, var(--ar-red) 0%, var(--ar-orange-mid) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  opacity: 0;
  transform: translate3d(0, 16px, 0);
  transition:
    opacity 0.55s ease,
    transform 0.55s cubic-bezier(0.65, 0, 0.35, 1);
  pointer-events: none;
  white-space: nowrap;
}

.ar-ai-hero__word-track span.is-active {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  pointer-events: auto;
}

.ar-ai-hero__word-track span.is-exit {
  opacity: 0;
  transform: translate3d(0, -16px, 0);
}

.ar-ai-hero__title-sub {
  display: block;
  font-size: clamp(1.65rem, 3.2vw, 2.75rem);
  font-weight: 700;
  color: var(--ar-text);
  letter-spacing: -0.015em;
}

.ar-ai-hero__desc {
  max-width: 520px;
  margin: 0 0 32px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ar-text-muted);
}

/* CTAs */
.ar-ai-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  margin-bottom: 48px;
}

.ar-ai-hero__btn-primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border: none;
  border-radius: 9px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #ffffff;
  text-decoration: none;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(
    90deg,
    var(--theme-button-hover, var(--cp-aqua-dark, #c62828)) 0%,
    var(--theme-button, var(--cp-aqua, #e53935)) 18%,
    var(--ar-red) 38%,
    var(--ar-orange-mid) 62%,
    var(--ar-orange) 82%,
    var(--theme-accent-warm, #ffb300) 100%
  );
  background-size: 220% 100%;
  box-shadow:
    0 4px 18px color-mix(in srgb, var(--ar-red) 38%, transparent),
    0 0 22px color-mix(in srgb, var(--ar-orange) 20%, transparent);
  animation: ar-btn-gradient-shift 8s ease-in-out infinite;
  transition:
    transform 0.4s ease-out,
    box-shadow 0.4s ease-out,
    filter 0.4s ease-out;
}

.ar-ai-hero__btn-primary::before {
  content: "";
  position: absolute;
  top: -10%;
  left: -75%;
  width: 42%;
  height: 120%;
  background: linear-gradient(
    105deg,
    transparent 0%,
    rgba(255, 255, 255, 0.28) 42%,
    rgba(255, 200, 120, 0.14) 52%,
    transparent 100%
  );
  transform: skewX(-20deg);
  pointer-events: none;
  z-index: 1;
  opacity: 0;
  animation: ar-btn-energy-sweep 7s ease-in-out infinite;
}

.ar-ai-hero__btn-label,
.ar-ai-hero__btn-primary .ar-arrow {
  position: relative;
  z-index: 2;
}

.ar-ai-hero__btn-primary:hover,
.ar-ai-hero__btn-primary:focus-visible {
  transform: translate3d(0, -2px, 0) scale(1.02);
  filter: brightness(1.1);
  box-shadow:
    0 6px 26px color-mix(in srgb, var(--theme-accent, #ff3d00) 48%, transparent),
    0 0 36px color-mix(in srgb, var(--theme-accent-warm, #ff8f00) 32%, transparent);
  color: #ffffff;
}

.ar-ai-hero__btn-primary .ar-arrow {
  display: inline-block;
  font-size: 16px;
  line-height: 1;
  transition: transform 0.4s ease-out;
}

.ar-ai-hero__btn-primary:hover .ar-arrow,
.ar-ai-hero__btn-primary:focus-visible .ar-arrow {
  transform: translate3d(5px, 0, 0);
}

/* Header CTA — same primary button outside .ar-ai-hero scope */
.cp-header-area .cp-header-area-right.ar-ai-hero__actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  margin-bottom: 0;
}

@keyframes ar-btn-gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes ar-btn-energy-sweep {
  0%, 68% {
    left: -75%;
    opacity: 0;
  }
  74% {
    opacity: 0.85;
  }
  88% {
    left: 125%;
    opacity: 0;
  }
  100% {
    left: 125%;
    opacity: 0;
  }
}

.ar-ai-hero__btn-video {
  --ar-text: #ffffff;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 4px;
  border: none;
  background: transparent;
  color: var(--ar-text);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.3s ease;
}

.ar-ai-hero__btn-video:hover,
.ar-ai-hero__btn-video:focus-visible {
  color: #fff;
}

.ar-ai-hero__play-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 0 20px color-mix(in srgb, var(--theme-cool, #00d2ff) 15%, transparent);
  transition: box-shadow 0.35s ease, transform 0.35s ease, border-color 0.35s ease;
}

.ar-ai-hero__play-icon i {
  font-size: 14px;
  margin-left: 3px;
  color: #fff;
}

.ar-ai-hero__btn-video:hover .ar-ai-hero__play-icon,
.ar-ai-hero__btn-video:focus-visible .ar-ai-hero__play-icon {
  border-color: color-mix(in srgb, var(--theme-cool, #00d2ff) 50%, transparent);
  box-shadow: 0 0 28px color-mix(in srgb, var(--theme-cool, #00d2ff) 35%, transparent);
  transform: scale(1.06);
}

/* Stats */
.ar-ai-hero__stats {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: flex-start;
  gap: clamp(20px, 3.2vw, 40px);
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.ar-ai-hero__stat {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 0 1 auto;
  padding: 4px 0;
  transition: transform 0.4s ease-out;
  cursor: default;
}

.ar-ai-hero__stat:hover,
.ar-ai-hero__stat:focus-within {
  transform: translate3d(0, -3px, 0);
}

.ar-ai-hero__stat-icon {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 10px;
  flex-shrink: 0;
  color: var(--ar-purple-light);
  font-size: 18px;
  background: rgba(8, 10, 28, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid color-mix(in srgb, var(--theme-violet-light, #a855f7) 45%, transparent);
  box-shadow:
    0 0 10px color-mix(in srgb, var(--theme-violet, #7000ff) 20%, transparent),
    inset 0 0 12px color-mix(in srgb, var(--theme-violet, #7000ff) 8%, transparent);
  transition:
    border-color 0.4s ease-out,
    box-shadow 0.4s ease-out,
    transform 0.4s ease-out,
    color 0.4s ease-out;
  animation: ar-stat-icon-breathe 5s ease-in-out infinite;
}

.ar-ai-hero__stat-icon::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 42%, color-mix(in srgb, var(--theme-violet-light, #a855f7) 6%, transparent) 100%);
  pointer-events: none;
  opacity: 0.65;
}

.ar-ai-hero__stat-icon i,
.ar-ai-hero__stat-icon img {
  position: relative;
  z-index: 1;
  display: block;
}

.ar-ai-hero__stat-icon img {
  width: 32px;
  height: 22px;
  object-fit: contain;
  filter: drop-shadow(0 0 6px color-mix(in srgb, var(--theme-violet-light, #a855f7) 45%, transparent));
  transition: filter 0.4s ease-out;
}

.ar-ai-hero__stat:hover .ar-ai-hero__stat-icon img,
.ar-ai-hero__stat:focus-within .ar-ai-hero__stat-icon img {
  filter: drop-shadow(0 0 10px rgba(192, 132, 252, 0.65));
}

.ar-ai-hero__stat:nth-child(2) .ar-ai-hero__stat-icon {
  animation-delay: -1.6s;
}

.ar-ai-hero__stat:nth-child(3) .ar-ai-hero__stat-icon {
  animation-delay: -3.1s;
}

.ar-ai-hero__stat:hover .ar-ai-hero__stat-icon,
.ar-ai-hero__stat:focus-within .ar-ai-hero__stat-icon {
  color: #c084fc;
  border-color: rgba(192, 132, 252, 0.75);
  box-shadow:
    0 0 16px color-mix(in srgb, var(--theme-violet-light, #a855f7) 45%, transparent),
    0 0 28px color-mix(in srgb, var(--theme-violet, #7000ff) 20%, transparent),
    inset 0 0 16px color-mix(in srgb, var(--theme-violet, #7000ff) 12%, transparent);
  transform: scale(1.04);
}

@keyframes ar-stat-icon-breathe {
  0%, 100% {
    box-shadow:
      0 0 10px color-mix(in srgb, var(--theme-violet, #7000ff) 20%, transparent),
      inset 0 0 12px color-mix(in srgb, var(--theme-violet, #7000ff) 8%, transparent);
  }
  50% {
    box-shadow:
      0 0 14px color-mix(in srgb, var(--theme-violet-light, #a855f7) 35%, transparent),
      inset 0 0 14px color-mix(in srgb, var(--theme-violet, #7000ff) 12%, transparent);
  }
}

.ar-ai-hero__stat-text {
  min-width: 0;
}

.ar-ai-hero__stat-num {
  display: block;
  font-size: clamp(1.35rem, 2vw, 1.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  background: linear-gradient(
    90deg,
    #e53935 0%,
    var(--ar-red) 28%,
    var(--ar-orange-mid) 58%,
    var(--ar-orange) 100%
  );
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  filter: drop-shadow(0 0 8px color-mix(in srgb, var(--theme-accent, #ff3d00) 22%, transparent));
  animation: ar-stat-num-gradient 6s ease-in-out infinite;
  transition: filter 0.4s ease-out;
}

.ar-ai-hero__stat:hover .ar-ai-hero__stat-num,
.ar-ai-hero__stat:focus-within .ar-ai-hero__stat-num {
  filter: drop-shadow(0 0 12px color-mix(in srgb, var(--theme-accent-warm, #ff6a00) 38%, transparent));
}

@keyframes ar-stat-num-gradient {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.ar-ai-hero__stat-text span {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.62);
  margin-top: 3px;
  line-height: 1.35;
  letter-spacing: 0.01em;
}

/* ---- Right visual / AI scene ---- */
.ar-ai-hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 480px;
  overflow: hidden;
}

.ar-ai-hero__scene {
  position: relative;
  width: 100%;
  max-width: min(100%, 620px);
  margin: 0 auto;
}

.ar-ai-hero__scene-inner {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 4px;
}

/* Layer 1 — background environment */
.ar-ai-hero__scene-bg {
  position: absolute;
  inset: 0;
  top: 90px;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  z-index: 1;
  pointer-events: none;
  user-select: none;
}

/* Layer 2 — star field canvas */
.ar-ai-hero__scene-stars {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
  opacity: 0.85;
}

/* Layer 3 — radial energy field */
.ar-ai-hero__energy-field {
  --ef-origin-x: 50%;
  --ef-origin-y: 38%;
  --ef-glow-dur: 4s;
  --ef-ray-dur-a: 6s;
  --ef-ray-dur-b: 7.5s;
  --ef-ray-dur-c: 5s;
  --ef-ray-dur-d: 8s;
  --ef-ring-persp: 620px;
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  overflow: hidden;
}

/* Central energy glow */
.ar-ai-hero__core-glow {
  position: absolute;
  top: var(--ef-origin-y);
  left: var(--ef-origin-x);
  width: 52%;
  aspect-ratio: 1 / 1;
  transform: translate3d(-50%, -50%, 0);
  z-index: 2;
  pointer-events: none;
}

.ar-ai-hero__core-glow-cool {
  position: absolute;
  inset: -15%;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.22) 0%, color-mix(in srgb, var(--theme-cool, #00d2ff) 35%, transparent) 12%, color-mix(in srgb, var(--theme-violet, #7b2cff) 28%, transparent) 32%, color-mix(in srgb, var(--theme-cool-deep, #1677ff) 12%, transparent) 52%, transparent 72%);
  filter: blur(10px);
  animation: ar-core-glow-breathe var(--ef-glow-dur) ease-in-out infinite;
}

.ar-ai-hero__core-glow-warm {
  position: absolute;
  inset: 5% 10% -25% 10%;
  border-radius: 50%;
  background: radial-gradient(ellipse at 50% 80%, color-mix(in srgb, var(--theme-accent-warm, #ff6a00) 28%, transparent) 0%, rgba(255, 42, 42, 0.12) 35%, transparent 68%);
  filter: blur(14px);
  animation: ar-core-glow-breathe var(--ef-glow-dur) ease-in-out infinite 0.8s;
}

@keyframes ar-core-glow-breathe {
  0%, 100% { opacity: 0.45; transform: scale(0.95); }
  50% { opacity: 0.75; transform: scale(1.05); }
}

/* Multi-layer radial rays */
.ar-ai-hero__scene-rays {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.ar-ai-hero__rays-conic {
  position: absolute;
  top: var(--ef-origin-y);
  left: var(--ef-origin-x);
  transform: translate3d(-50%, -50%, 0);
  border-radius: 50%;
  pointer-events: none;
  filter: blur(0.4px);
}

.ar-ai-hero__rays-conic--a {
  width: 145%;
  height: 145%;
  background: conic-gradient(
    from 0deg at 50% 50%,
    transparent 0deg, color-mix(in srgb, var(--theme-cool-deep, #1677ff) 7%, transparent) 2deg, transparent 5deg,
    transparent 18deg, color-mix(in srgb, var(--theme-cool, #00d2ff) 5%, transparent) 20deg, transparent 24deg,
    transparent 42deg, color-mix(in srgb, var(--theme-violet, #7b2cff) 6%, transparent) 44deg, transparent 48deg,
    transparent 68deg, rgba(255, 42, 42, 0.04) 70deg, transparent 74deg,
    transparent 95deg, color-mix(in srgb, var(--theme-accent-warm, #ff6a00) 5%, transparent) 97deg, transparent 101deg,
    transparent 128deg, color-mix(in srgb, var(--theme-cool-deep, #1677ff) 6%, transparent) 130deg, transparent 134deg,
    transparent 158deg, color-mix(in srgb, var(--theme-violet-light, #a855f7) 5%, transparent) 160deg, transparent 164deg,
    transparent 188deg, color-mix(in srgb, var(--theme-cool, #00d2ff) 4%, transparent) 190deg, transparent 194deg,
    transparent 218deg, color-mix(in srgb, var(--theme-accent, #ff3d00) 5%, transparent) 220deg, transparent 224deg,
    transparent 248deg, color-mix(in srgb, var(--theme-violet, #7b2cff) 6%, transparent) 250deg, transparent 254deg,
    transparent 278deg, color-mix(in srgb, var(--theme-cool-deep, #1677ff) 5%, transparent) 280deg, transparent 284deg,
    transparent 310deg, color-mix(in srgb, var(--theme-accent-warm, #ff6a00) 4%, transparent) 312deg, transparent 316deg,
    transparent 340deg, color-mix(in srgb, var(--theme-cool, #00d2ff) 6%, transparent) 342deg, transparent 346deg,
    transparent 360deg
  );
  mask-image: radial-gradient(circle, #000 18%, transparent 72%);
  -webkit-mask-image: radial-gradient(circle, #000 18%, transparent 72%);
  animation: ar-rays-pulse-a var(--ef-ray-dur-a) ease-in-out infinite, ar-rays-spin-a 52s linear infinite;
}

.ar-ai-hero__rays-conic--b {
  width: 125%;
  height: 125%;
  opacity: 0.75;
  background: conic-gradient(
    from 12deg at 50% 50%,
    transparent 0deg, color-mix(in srgb, var(--theme-cool, #00d2ff) 4%, transparent) 1.5deg, transparent 4deg,
    transparent 30deg, rgba(255, 0, 110, 0.05) 32deg, transparent 36deg,
    transparent 72deg, color-mix(in srgb, var(--theme-cool-deep, #1677ff) 5%, transparent) 74deg, transparent 78deg,
    transparent 115deg, color-mix(in srgb, var(--theme-accent-warm, #ff6a00) 4%, transparent) 117deg, transparent 121deg,
    transparent 155deg, color-mix(in srgb, var(--theme-violet, #7b2cff) 5%, transparent) 157deg, transparent 161deg,
    transparent 198deg, color-mix(in srgb, var(--theme-cool, #00d2ff) 4%, transparent) 200deg, transparent 204deg,
    transparent 240deg, rgba(255, 42, 42, 0.05) 242deg, transparent 246deg,
    transparent 285deg, color-mix(in srgb, var(--theme-violet-light, #a855f7) 4%, transparent) 287deg, transparent 291deg,
    transparent 330deg, color-mix(in srgb, var(--theme-cool-deep, #1677ff) 5%, transparent) 332deg, transparent 336deg,
    transparent 360deg
  );
  mask-image: radial-gradient(circle, transparent 12%, #000 28%, transparent 68%);
  -webkit-mask-image: radial-gradient(circle, transparent 12%, #000 28%, transparent 68%);
  animation: ar-rays-pulse-b var(--ef-ray-dur-b) ease-in-out infinite 0.6s, ar-rays-spin-b 64s linear infinite reverse;
}

.ar-ai-hero__rays-conic--c {
  width: 110%;
  height: 110%;
  opacity: 0.6;
  filter: blur(1.2px);
  background: conic-gradient(
    from 45deg at 50% 50%,
    transparent 0deg, color-mix(in srgb, var(--theme-accent-warm, #ff8f00) 3%, transparent) 3deg, transparent 8deg,
    transparent 55deg, color-mix(in srgb, var(--theme-cool-deep, #1677ff) 4%, transparent) 58deg, transparent 63deg,
    transparent 120deg, color-mix(in srgb, var(--theme-violet, #7b2cff) 4%, transparent) 123deg, transparent 128deg,
    transparent 185deg, color-mix(in srgb, var(--theme-accent, #ff3d00) 3%, transparent) 188deg, transparent 193deg,
    transparent 250deg, color-mix(in srgb, var(--theme-cool, #00d2ff) 4%, transparent) 253deg, transparent 258deg,
    transparent 315deg, rgba(255, 0, 110, 0.03) 318deg, transparent 323deg,
    transparent 360deg
  );
  mask-image: radial-gradient(circle, #000 8%, transparent 58%);
  -webkit-mask-image: radial-gradient(circle, #000 8%, transparent 58%);
  animation: ar-rays-pulse-c var(--ef-ray-dur-c) ease-in-out infinite 1.2s, ar-rays-expand 7s ease-in-out infinite;
}

.ar-ai-hero__rays-conic--d {
  width: 160%;
  height: 160%;
  opacity: 0.35;
  filter: blur(2px);
  background: conic-gradient(
    from 90deg at 50% 50%,
    color-mix(in srgb, var(--theme-cool-deep, #1677ff) 2%, transparent) 0deg, transparent 20deg,
    color-mix(in srgb, var(--theme-violet, #7b2cff) 2%, transparent) 60deg, transparent 80deg,
    color-mix(in srgb, var(--theme-accent-warm, #ff6a00) 2%, transparent) 140deg, transparent 160deg,
    color-mix(in srgb, var(--theme-cool, #00d2ff) 2%, transparent) 220deg, transparent 240deg,
    rgba(255, 42, 42, 0.02) 300deg, transparent 320deg,
    transparent 360deg
  );
  mask-image: radial-gradient(circle, transparent 20%, #000 45%, transparent 78%);
  -webkit-mask-image: radial-gradient(circle, transparent 20%, #000 45%, transparent 78%);
  animation: ar-rays-spin-a 80s linear infinite;
}

@keyframes ar-rays-pulse-a {
  0%, 100% { opacity: 0.55; transform: translate3d(-50%, -50%, 0) scale(0.97); }
  35% { opacity: 0.85; transform: translate3d(-50%, -50%, 0) scale(1.02); }
  70% { opacity: 0.65; transform: translate3d(-50%, -50%, 0) scale(1); }
}

@keyframes ar-rays-pulse-b {
  0%, 100% { opacity: 0.5; }
  40% { opacity: 0.9; }
  75% { opacity: 0.6; }
}

@keyframes ar-rays-pulse-c {
  0%, 100% { opacity: 0.45; transform: translate3d(-50%, -50%, 0) scale(1); }
  50% { opacity: 0.8; transform: translate3d(-50%, -50%, 0) scale(1.04); }
}

@keyframes ar-rays-expand {
  0%, 100% { transform: translate3d(-50%, -50%, 0) scale(0.98); }
  50% { transform: translate3d(-50%, -50%, 0) scale(1.03); }
}

@keyframes ar-rays-spin-a {
  to { transform: translate3d(-50%, -50%, 0) rotate(360deg); }
}

@keyframes ar-rays-spin-b {
  to { transform: translate3d(-50%, -50%, 0) rotate(-360deg); }
}

/* Individual ray beams — equalizer / speaking pulse */
.ar-ai-hero__rays-beams {
  position: absolute;
  top: var(--ef-origin-y);
  left: var(--ef-origin-x);
  width: 0;
  height: 0;
  transform: translate3d(-50%, -50%, 0);
}

.ar-ai-hero__ray-beam {
  position: absolute;
  top: 0;
  left: 0;
  width: 2px;
  height: min(38vmin, 240px);
  transform-origin: 50% 0;
  margin-left: -1px;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.35) 0%,
    color-mix(in srgb, var(--theme-cool, #00d2ff) 25%, transparent) 15%,
    color-mix(in srgb, var(--theme-violet, #7b2cff) 12%, transparent) 45%,
    transparent 100%
  );
  border-radius: 2px;
  filter: blur(0.5px);
  opacity: 0;
  animation: ar-ray-beam-pulse var(--ray-dur, 5s) ease-in-out infinite;
  animation-delay: var(--ray-delay, 0s);
}

.ar-ai-hero__ray-beam--warm {
  background: linear-gradient(
    to bottom,
    rgba(255, 200, 120, 0.3) 0%,
    color-mix(in srgb, var(--theme-accent-warm, #ff6a00) 20%, transparent) 20%,
    rgba(255, 42, 42, 0.08) 50%,
    transparent 100%
  );
}

@keyframes ar-ray-beam-pulse {
  0%, 100% { opacity: 0.08; transform: rotate(var(--ray-angle, 0deg)) scaleY(0.85); }
  25% { opacity: var(--ray-peak, 0.55); transform: rotate(var(--ray-angle, 0deg)) scaleY(1.08); }
  55% { opacity: 0.15; transform: rotate(var(--ray-angle, 0deg)) scaleY(0.92); }
  80% { opacity: calc(var(--ray-peak, 0.55) * 0.7); transform: rotate(var(--ray-angle, 0deg)) scaleY(1.02); }
}

/* 3D energy ring stack */
.ar-ai-hero__ring-stack {
  position: absolute;
  top: 62%;
  left: 50%;
  width: 88%;
  height: 32%;
  transform: translate3d(-50%, -50%, 0);
  perspective: var(--ef-ring-persp);
  transform-style: preserve-3d;
  z-index: 3;
  pointer-events: none;
}

.ar-ai-hero__ering {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  transform-style: preserve-3d;
  transform: translate3d(-50%, -50%, 0) rotateX(72deg);
  border: 1px solid transparent;
}

.ar-ai-hero__ering-sweep {
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  opacity: 0.7;
  animation: ar-ring-sweep var(--sweep-dur, 5s) linear infinite;
  animation-delay: var(--sweep-delay, 0s);
}

.ar-ai-hero__ering--1 {
  width: 92%;
  height: 92%;
  border-color: color-mix(in srgb, var(--theme-cool-deep, #1677ff) 20%, transparent);
  box-shadow: 0 0 6px color-mix(in srgb, var(--theme-cool-deep, #1677ff) 30%, transparent), 0 0 18px color-mix(in srgb, var(--theme-cool-deep, #1677ff) 12%, transparent), 0 0 40px color-mix(in srgb, var(--theme-cool-deep, #1677ff) 6%, transparent);
  opacity: 0.55;
  animation: ar-ering-spin 18s linear infinite;
}

.ar-ai-hero__ering--1 .ar-ai-hero__ering-sweep {
  background: conic-gradient(from 0deg, transparent 0deg, color-mix(in srgb, var(--theme-cool-deep, #1677ff) 50%, transparent) 30deg, transparent 60deg);
  --sweep-dur: 5.5s;
}

.ar-ai-hero__ering--2 {
  width: 78%;
  height: 78%;
  border-color: color-mix(in srgb, var(--theme-violet, #7b2cff) 25%, transparent);
  box-shadow: 0 0 6px color-mix(in srgb, var(--theme-violet, #7b2cff) 35%, transparent), 0 0 20px color-mix(in srgb, var(--theme-violet-light, #a855f7) 15%, transparent);
  opacity: 0.65;
  animation: ar-ering-spin-rev 14s linear infinite;
}

.ar-ai-hero__ering--2 .ar-ai-hero__ering-sweep {
  background: conic-gradient(from 120deg, transparent 0deg, color-mix(in srgb, var(--theme-violet-light, #a855f7) 55%, transparent) 25deg, transparent 55deg);
  --sweep-dur: 4.2s;
  --sweep-delay: -1.2s;
}

.ar-ai-hero__ering--3 {
  width: 64%;
  height: 64%;
  border-color: color-mix(in srgb, var(--theme-accent-warm, #ff6a00) 35%, transparent);
  box-shadow: 0 0 8px color-mix(in srgb, var(--theme-accent-warm, #ff6a00) 45%, transparent), 0 0 22px color-mix(in srgb, var(--theme-accent, #ff3d00) 20%, transparent), 0 0 44px color-mix(in srgb, var(--theme-accent, #ff3d00) 8%, transparent);
  opacity: 0.8;
  animation: ar-ering-spin 8s linear infinite;
}

.ar-ai-hero__ering--3 .ar-ai-hero__ering-sweep {
  background: conic-gradient(from 200deg, transparent 0deg, color-mix(in srgb, var(--theme-accent-warm, #ff6a00) 65%, transparent) 22deg, rgba(255, 42, 42, 0.4) 35deg, transparent 58deg);
  --sweep-dur: 3.5s;
  --sweep-delay: -0.8s;
}

.ar-ai-hero__ering--4 {
  width: 50%;
  height: 50%;
  border-color: color-mix(in srgb, var(--theme-cool-deep, #1677ff) 30%, transparent);
  box-shadow: 0 0 8px color-mix(in srgb, var(--theme-cool, #00d2ff) 40%, transparent), 0 0 24px color-mix(in srgb, var(--theme-cool-deep, #1677ff) 18%, transparent);
  opacity: 0.75;
  animation: ar-ering-spin-rev 10s linear infinite;
}

.ar-ai-hero__ering--4 .ar-ai-hero__ering-sweep {
  background: conic-gradient(from 60deg, transparent 0deg, color-mix(in srgb, var(--theme-cool, #00d2ff) 60%, transparent) 20deg, transparent 45deg);
  --sweep-dur: 3s;
}

.ar-ai-hero__ering--5 {
  width: 36%;
  height: 36%;
  border-color: color-mix(in srgb, var(--theme-accent, #ff3d00) 45%, transparent);
  box-shadow: 0 0 10px color-mix(in srgb, var(--theme-accent, #ff3d00) 55%, transparent), 0 0 28px color-mix(in srgb, var(--theme-accent-warm, #ff6a00) 25%, transparent);
  opacity: 0.85;
  animation: ar-ering-spin 6s linear infinite;
}

.ar-ai-hero__ering--5 .ar-ai-hero__ering-sweep {
  background: conic-gradient(from 280deg, transparent 0deg, color-mix(in srgb, var(--theme-accent-warm, #ff8f00) 70%, transparent) 18deg, transparent 40deg);
  --sweep-dur: 2.8s;
  --sweep-delay: -1.5s;
}

.ar-ai-hero__ering--6 {
  width: 22%;
  height: 22%;
  border-color: color-mix(in srgb, var(--theme-accent-warm, #ff6a00) 50%, transparent);
  box-shadow: 0 0 12px color-mix(in srgb, var(--theme-accent-warm, #ff6a00) 60%, transparent), 0 0 30px rgba(255, 42, 42, 0.3);
  opacity: 0.9;
  animation: ar-ering-spin-rev 5s linear infinite;
}

.ar-ai-hero__ering--6 .ar-ai-hero__ering-sweep {
  background: conic-gradient(from 160deg, transparent 0deg, rgba(255, 255, 255, 0.4) 12deg, color-mix(in srgb, var(--theme-accent-warm, #ff6a00) 65%, transparent) 25deg, transparent 42deg);
  --sweep-dur: 2.2s;
}

@keyframes ar-ering-spin {
  to { transform: translate3d(-50%, -50%, 0) rotateX(72deg) rotateZ(360deg); }
}

@keyframes ar-ering-spin-rev {
  to { transform: translate3d(-50%, -50%, 0) rotateX(72deg) rotateZ(-360deg); }
}

@keyframes ar-ring-sweep {
  to { transform: rotate(360deg); }
}

/* Energy canvas — flames, sparks, ring particles */
.ar-ai-hero__energy-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 4;
  pointer-events: none;
}

/* Layer 4–5 — globe atmosphere */
.ar-ai-hero__globe-wrap {
  position: absolute;
  top: 6%;
  left: 50%;
  width: 72%;
  aspect-ratio: 1 / 1;
  transform: translate3d(-50%, 0, 0);
  z-index: 4;
  pointer-events: none;
  animation: ar-globe-float 14s ease-in-out infinite;
}

@keyframes ar-globe-float {
  0%, 100% { transform: translate3d(-50%, 0, 0); }
  50% { transform: translate3d(-50%, -6px, 0); }
}

.ar-ai-hero__globe-edge {
  position: absolute;
  inset: 2%;
  border-radius: 50%;
  pointer-events: none;
}

.ar-ai-hero__globe-edge--blue {
  box-shadow:
    0 0 24px color-mix(in srgb, var(--theme-cool-deep, #1677ff) 35%, transparent),
    inset 0 0 30px color-mix(in srgb, var(--theme-cool, #00d2ff) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--theme-cool-deep, #1677ff) 25%, transparent);
  animation: ar-globe-edge-blue 6s ease-in-out infinite;
}

.ar-ai-hero__globe-edge--violet {
  inset: -4%;
  box-shadow: 0 0 48px color-mix(in srgb, var(--theme-violet, #7b2cff) 22%, transparent);
  border: 1px solid color-mix(in srgb, var(--theme-violet, #7b2cff) 15%, transparent);
  animation: ar-globe-edge-violet 8s ease-in-out infinite;
}

@keyframes ar-globe-edge-blue {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 0.95; }
}

@keyframes ar-globe-edge-violet {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.75; transform: scale(1.02); }
}

.ar-ai-hero__globe-float {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--theme-cool-deep, #1677ff) 6%, transparent) 0%, transparent 68%);
  animation: ar-globe-glow-pulse 7s ease-in-out infinite;
}

@keyframes ar-globe-glow-pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 0.9; }
}

.ar-ai-hero__globe-data {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* Layer 6 — haze */
.ar-ai-hero__scene-haze {
  position: absolute;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 50% 42%, color-mix(in srgb, var(--theme-cool-deep, #1677ff) 8%, transparent) 0%, transparent 55%),
    radial-gradient(ellipse 60% 40% at 50% 70%, color-mix(in srgb, var(--theme-violet, #7b2cff) 6%, transparent) 0%, transparent 50%),
    linear-gradient(to bottom, transparent 55%, rgba(2, 6, 23, 0.35) 100%);
  animation: ar-haze-breathe 10s ease-in-out infinite;
}

@keyframes ar-haze-breathe {
  0%, 100% { opacity: 0.75; }
  50% { opacity: 1; }
}

/* Layer 7–8 — energy rings */
.ar-ai-hero__rings {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 6;
  pointer-events: none;
  overflow: visible;
}

.ar-ai-hero__rings--warm {
  opacity: 0.85;
}

.ar-ai-hero__rings--cool {
  opacity: 0.7;
}

.ar-ai-hero__ring-energy {
  transform-origin: 300px 390px;
  filter: drop-shadow(0 0 4px color-mix(in srgb, var(--theme-accent-warm, #ff6a00) 45%, transparent));
}

.ar-ai-hero__rings--cool .ar-ai-hero__ring-energy {
  filter: drop-shadow(0 0 5px color-mix(in srgb, var(--theme-cool-deep, #1677ff) 40%, transparent));
}

.ar-ai-hero__ring-energy--12 {
  animation: ar-ring-dash 12s linear infinite, ar-ring-pulse 5s ease-in-out infinite;
}

.ar-ai-hero__ring-energy--18 {
  animation: ar-ring-dash-rev 18s linear infinite, ar-ring-pulse 7s ease-in-out infinite 0.5s;
}

.ar-ai-hero__ring-energy--25 {
  animation: ar-ring-dash 25s linear infinite;
}

.ar-ai-hero__ring-energy--32 {
  animation: ar-ring-dash-rev 32s linear infinite;
}

.ar-ai-hero__ring-traveller {
  filter: drop-shadow(0 0 4px currentColor);
}

@keyframes ar-ring-dash {
  to { stroke-dashoffset: -800; }
}

@keyframes ar-ring-dash-rev {
  to { stroke-dashoffset: 800; }
}

@keyframes ar-ring-pulse {
  0%, 100% { opacity: 0.65; }
  50% { opacity: 1; }
}

/* Layer 9–10 — logo hub */
.ar-ai-hero__logo-hub {
  position: absolute;
  top: 41%;
  left: 50%;
  width: 46%;
  aspect-ratio: 1 / 1;
  transform: translate3d(-50%, -50%, 0);
  z-index: 9;
  pointer-events: none;
}

.ar-ai-hero__logo-entrance-pulse {
  position: absolute;
  inset: -20%;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--theme-accent-warm, #ff6a00) 45%, transparent) 0%, rgba(255, 42, 42, 0.15) 40%, transparent 70%);
  opacity: 0;
  transform: scale(0.6);
  animation: ar-logo-entrance-pulse 1.8s ease-out 0.15s forwards;
}

@keyframes ar-logo-entrance-pulse {
  0% { opacity: 0; transform: scale(0.6); }
  35% { opacity: 0.85; transform: scale(1.15); }
  100% { opacity: 0; transform: scale(1.4); }
}

.ar-ai-hero__logo-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  transform: translate3d(-50%, -50%, 0);
  pointer-events: none;
}

.ar-ai-hero__logo-glow--warm {
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(255, 42, 42, 0.5) 0%, color-mix(in srgb, var(--theme-accent-warm, #ff6a00) 22%, transparent) 42%, transparent 72%);
  filter: blur(14px);
  animation: ar-logo-glow-warm 5.5s ease-in-out infinite;
}

.ar-ai-hero__logo-glow--cool {
  width: 140%;
  height: 140%;
  background: radial-gradient(circle, color-mix(in srgb, var(--theme-cool-deep, #1677ff) 18%, transparent) 0%, color-mix(in srgb, var(--theme-violet, #7b2cff) 20%, transparent) 48%, transparent 75%);
  filter: blur(22px);
  animation: ar-logo-glow-cool 7s ease-in-out infinite;
}

@keyframes ar-logo-glow-warm {
  0%, 100% { opacity: 0.7; transform: translate3d(-50%, -50%, 0) scale(1); }
  50% { opacity: 1; transform: translate3d(-50%, -52%, 0) scale(1.06); }
}

@keyframes ar-logo-glow-cool {
  0%, 100% { opacity: 0.5; transform: translate3d(-50%, -50%, 0) scale(1); }
  50% { opacity: 0.85; transform: translate3d(-50%, -48%, 0) scale(1.08); }
}

.ar-ai-hero__logo-shadow {
  position: absolute;
  bottom: 8%;
  left: 50%;
  width: 55%;
  height: 12%;
  transform: translate3d(-50%, 0, 0);
  background: radial-gradient(ellipse, color-mix(in srgb, var(--theme-accent, #ff3d00) 25%, transparent) 0%, color-mix(in srgb, var(--theme-violet, #7b2cff) 8%, transparent) 45%, transparent 72%);
  filter: blur(8px);
  opacity: 0.7;
  animation: ar-logo-shadow 5.5s ease-in-out infinite;
}

@keyframes ar-logo-shadow {
  0%, 100% { opacity: 0.55; transform: translate3d(-50%, 0, 0) scale(1); }
  50% { opacity: 0.85; transform: translate3d(-50%, 2px, 0) scale(1.05); }
}

.ar-ai-hero__logo-float {
  position: relative;
  width: 100%;
  height: 100%;
  animation:
    ar-logo-enter 1.6s cubic-bezier(0.22, 1, 0.36, 1) forwards,
    ar-logo-float 6s ease-in-out 1.6s infinite;
  transform-style: preserve-3d;
  perspective: 600px;
  opacity: 0;
  transform: scale(0.88);
}

@keyframes ar-logo-enter {
  0% {
    opacity: 0;
    transform: scale(0.88) translate3d(0, 8px, 0);
    filter: brightness(0.6);
  }
  55% {
    opacity: 1;
    transform: scale(1.03) translate3d(0, -2px, 0);
    filter: brightness(1.25);
  }
  100% {
    opacity: 1;
    transform: scale(1) translate3d(0, 0, 0);
    filter: brightness(1);
  }
}

@keyframes ar-logo-float {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1) rotateX(0deg) rotateY(0deg); }
  25% { transform: translate3d(0, 4px, 0) scale(1) rotateX(0.8deg) rotateY(-0.7deg); }
  50% { transform: translate3d(0, -5px, 0) scale(1) rotateX(-0.6deg) rotateY(0.8deg); }
  75% { transform: translate3d(0, 2px, 0) scale(1) rotateX(0.4deg) rotateY(-0.4deg); }
}

.ar-ai-hero__logo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  position: relative;
  z-index: 2;
  mix-blend-mode: screen;
  filter:
    drop-shadow(0 0 20px rgba(255, 42, 42, 0.55))
    drop-shadow(0 0 40px color-mix(in srgb, var(--theme-accent-warm, #ff6a00) 30%, transparent))
    drop-shadow(0 0 60px color-mix(in srgb, var(--theme-violet, #7b2cff) 15%, transparent));
}

.ar-ai-hero__logo-reflection {
  position: absolute;
  bottom: -6%;
  left: 50%;
  width: 70%;
  height: 18%;
  transform: translate3d(-50%, 0, 0) scaleY(-0.35);
  background: linear-gradient(to bottom, color-mix(in srgb, var(--theme-accent-warm, #ff6a00) 12%, transparent) 0%, transparent 100%);
  border-radius: 50%;
  opacity: 0.35;
  filter: blur(4px);
  z-index: 1;
}

/* Layer 11 — foreground sparks canvas */
.ar-ai-hero__scene-sparks {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 11;
  pointer-events: none;
}

/* ---- Responsive ---- */
@media (max-width: 1199px) {
  .ar-ai-hero__grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .ar-ai-hero__scene {
    max-width: 480px;
  }

  .ar-ai-hero__logo-hub {
    width: 50%;
    top: 35%;
  }
}

@media (max-width: 991px) {
  .ar-ai-hero {
    padding: 0px 0 60px;
  }

  .ar-ai-hero__grid {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 48px;
  }

  .ar-ai-hero__content {
    padding-right: 0;
    text-align: center;
  }

  .ar-ai-hero__desc {
    margin-left: auto;
    margin-right: auto;
  }

  .ar-ai-hero__actions {
    justify-content: center;
  }

  .ar-ai-hero__stats {
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px 32px;
  }

  .ar-ai-hero__visual {
    min-height: 380px;
  }

  .ar-ai-hero__scene {
    max-width: 420px;
  }

  .ar-ai-hero__rings--cool {
    opacity: 0.5;
  }
}

@media (max-width: 575px) {
  .ar-ai-hero {
    padding: 0px 0 50px;
  }

  .ar-ai-hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .ar-ai-hero__btn-primary {
    justify-content: center;
  }

  .ar-ai-hero__btn-video {
    justify-content: center;
  }

  .ar-ai-hero__stats {
    flex-direction: column;
    align-items: center;
    gap: 22px;
  }

  .ar-ai-hero__stat {
    width: 100%;
    max-width: 280px;
  }

  .ar-ai-hero__visual {
    min-height: 300px;
  }

  .ar-ai-hero__scene {
    max-width: min(100%, 320px);
  }

  .ar-ai-hero__logo-hub {
    width: 54%;
    top: 36%;
  }

  .ar-ai-hero__logo-glow--warm,
  .ar-ai-hero__logo-glow--cool {
    filter: blur(10px);
  }

  .ar-ai-hero__rings--cool .ar-ai-hero__ring-energy--32 {
    opacity: 0.4;
  }

  .ar-ai-hero__globe-wrap {
    width: 78%;
  }

  .ar-ai-hero__energy-field {
    --ef-ring-persp: 480px;
  }

  .ar-ai-hero__ering--1,
  .ar-ai-hero__ering--2 {
    opacity: 0.35;
  }

  .ar-ai-hero__ering--5,
  .ar-ai-hero__ering--6 {
    display: none;
  }

  .ar-ai-hero__rays-conic--d {
    display: none;
  }

  .ar-ai-hero__core-glow-cool {
    filter: blur(8px);
  }
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  .ar-ai-hero__ambient-glow,
  .ar-ai-hero__badge::before,
  .ar-ai-hero__word-track span,
  .ar-ai-hero__btn-primary,
  .ar-ai-hero__btn-primary::before {
    animation: none !important;
  }

  .ar-ai-hero__stat-icon,
  .ar-ai-hero__stat-num {
    animation: none !important;
  }

  .ar-ai-hero__stat:hover,
  .ar-ai-hero__stat:focus-within {
    transform: none;
  }

  .ar-ai-hero__btn-primary:hover,
  .ar-ai-hero__btn-primary:focus-visible {
    transform: none;
    filter: none;
  }

  .ar-ai-hero__rays-conic,
  .ar-ai-hero__ray-beam,
  .ar-ai-hero__core-glow-cool,
  .ar-ai-hero__core-glow-warm,
  .ar-ai-hero__ering,
  .ar-ai-hero__ering-sweep,
  .ar-ai-hero__globe-wrap,
  .ar-ai-hero__globe-edge,
  .ar-ai-hero__globe-float,
  .ar-ai-hero__scene-haze,
  .ar-ai-hero__ring-energy,
  .ar-ai-hero__logo-glow,
  .ar-ai-hero__logo-shadow,
  .ar-ai-hero__logo-float,
  .ar-ai-hero__logo-entrance-pulse {
    animation: none !important;
  }

  .ar-ai-hero__core-glow-cool,
  .ar-ai-hero__core-glow-warm {
    opacity: 0.55;
    transform: scale(1);
  }

  .ar-ai-hero__logo-float {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }

  .ar-ai-hero__logo-entrance-pulse {
    display: none;
  }

  .ar-ai-hero__badge-cursor {
    animation: none;
    opacity: 0;
  }

  .ar-ai-hero__ambient-canvas,
  .ar-ai-hero__scene-stars,
  .ar-ai-hero__globe-data,
  .ar-ai-hero__scene-sparks,
  .ar-ai-hero__energy-canvas {
    display: none;
  }
}