.hero {
  min-height: 100svh;
  min-height: 100vh;
  background-color: var(--color-bg-primary);
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding-top: 68px;
}

/* Atmospheric red glow behind product */
.hero__bg-glow {
  position: absolute;
  top: 0;
  right: 0;
  width: 65%;
  height: 100%;
  background: radial-gradient(ellipse 70% 60% at 75% 45%, rgba(204, 34, 34, 0.07) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding-block: var(--space-20);
  position: relative;
  z-index: 1;
}

/* ─── Content ────────────────────────────────────── */
.hero__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero__title {
  font-size: clamp(3.25rem, 7.5vw, 6.5rem);
  margin-bottom: var(--space-6);
  display: flex;
  flex-direction: column;
}

.hero__title-line {
  display: block;
}

.hero__title-line--accent {
  color: var(--color-accent-red);
}

.hero__sub {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: var(--space-8);
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.hero__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero__meta-divider {
  color: var(--color-metallic-dark);
}

/* ─── Visual / Product area ──────────────────────── */
.hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__product-frame {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 5 / 4;
  border: 2px dashed var(--color-metallic-dark);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-elevated) 100%);
  overflow: hidden;
  transition: border-color var(--duration-slow) ease;
}

.hero__product-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 45%, rgba(204, 34, 34, 0.05) 0%, transparent 70%);
}

.hero__product-frame:hover {
  border-color: var(--color-metallic-mid);
}

/* Corner accents */
.hero__product-frame::after {
  content: '';
  position: absolute;
  top: -2px;
  right: -2px;
  width: 32px;
  height: 32px;
  border-top: 3px solid var(--color-accent-red);
  border-right: 3px solid var(--color-accent-red);
  border-radius: 0 var(--radius-lg) 0 0;
}

.hero__product-img {
  width: 70%;
  height: auto;
  position: relative;
  z-index: 1;
  opacity: 0.85;
}

.hero__product-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  position: relative;
  z-index: 1;
  margin-top: var(--space-3);
}

/* ─── Scroll indicator ───────────────────────────── */
.hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  z-index: 1;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--color-metallic-dark), transparent);
  display: block;
  animation: scrollPulse 2s ease-in-out infinite;
}

.hero__scroll-text {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* ─── Responsive ─────────────────────────────────── */
@media (max-width: 900px) {
  .hero__container {
    grid-template-columns: 1fr;
    gap: var(--space-12);
    padding-block: var(--space-16);
  }

  .hero__content { align-items: center; text-align: center; }
  .hero__sub { max-width: 100%; }
  .hero__actions { justify-content: center; }
  .hero__meta { justify-content: center; }

  .hero__visual { display: none; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; width: 100%; }
  .hero__actions .btn { justify-content: center; }
  .hero__scroll { display: none; }
}