/* Hero, chip/circuit visuals, motion (respects reduced-motion in theme + here) */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  padding: var(--space-xl) 0;
  overflow: hidden;
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.hero__content {
  max-width: 560px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  border: 1px solid color-mix(in srgb, var(--accent-cyan) 38%, transparent);
  background: color-mix(in srgb, var(--accent-cyan) 12%, transparent);
  margin-bottom: var(--space-md);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.08;
  margin-bottom: var(--space-md);
}

.hero__tagline {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
  max-width: 480px;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* Hero image — right column only (not behind text) */
.hero-visual {
  position: relative;
  width: 100%;
  max-width: 480px;
  margin-left: auto;
  margin-right: 0;
}

.hero-visual__glow {
  position: absolute;
  inset: 10%;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent-violet) 28%, transparent), transparent 65%);
  filter: blur(40px);
  animation: pulseGlow 4s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%,
  100% {
    opacity: 0.6;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
}

.hero-visual__frame {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--accent-cyan) 22%, var(--glass-border));
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow:
    var(--glass-shadow),
    0 0 40px color-mix(in srgb, var(--accent-violet) 15%, transparent);
}

.hero-visual__frame::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    145deg,
    color-mix(in srgb, var(--accent-cyan) 40%, transparent),
    transparent 42%,
    transparent 58%,
    color-mix(in srgb, var(--accent-magenta) 32%, transparent)
  );
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
}

.hero-visual__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
  pointer-events: none;
  box-shadow:
    inset 0 0 24px 12px color-mix(in srgb, var(--bg-deep) 55%, transparent),
    inset 0 0 48px 24px color-mix(in srgb, var(--bg-deep) 35%, transparent);
}

.hero-visual__img {
  width: 80%;
  height: 100%;
  object-fit: cover;
  display: block;
  -webkit-mask-image: radial-gradient(
    ellipse 92% 90% at 50% 50%,
    #000 50%,
    rgba(0, 0, 0, 0.85) 72%,
    transparent 100%
  );
  mask-image: radial-gradient(
    ellipse 92% 90% at 50% 50%,
    #000 50%,
    rgba(0, 0, 0, 0.85) 72%,
    transparent 100%
  );
}

/* Section decorative line */
.section-glow {
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    color-mix(in srgb, var(--accent-cyan) 52%, transparent),
    color-mix(in srgb, var(--accent-magenta) 48%, transparent),
    transparent
  );
  margin: var(--space-xl) 0;
  opacity: 0.65;
}

/* Reveal on scroll — class toggled by JS */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.55s ease,
    transform 0.55s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 960px) {
  .hero {
    min-height: auto;
    padding-top: var(--space-md);
  }

  .hero__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__content {
    max-width: none;
  }

  .hero__tagline {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__cta {
    justify-content: center;
  }

  .hero-visual {
    margin: var(--space-md) auto 0;
    max-width: 400px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-visual__glow {
    animation: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}