.hero { position: relative; background: var(--navy-dark); color: white; border-top: 3px solid var(--accent); }
.hero-inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 420px); gap: var(--space-12); align-items: center; padding-block: var(--space-12); }
.hero-copy { min-width: 0; }
.eyebrow { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-4); color: #ecb1a7; font-size: var(--text-xs); font-weight: 700; letter-spacing: 2px; }
.eyebrow::before { content: ''; display: block; width: 28px; height: 2px; background: var(--accent); }
.hero h1 { color: white; font-size: clamp(32px, 3.5vw, 47px); font-weight: 800; line-height: 1.12; letter-spacing: -1.4px; text-wrap: balance; }
.hero-title-second { display: block; color: #b6c9d7; }
.hero-intro { max-width: 560px; margin-top: var(--space-4); color: rgb(255 255 255 / 86%); font-size: var(--text-lg); line-height: 1.55; text-wrap: pretty; }

.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-6); }
.hero-action { min-height: 48px; border-radius: 6px; text-decoration: none; white-space: nowrap; }
.hero-action-secondary { border-color: rgb(255 255 255 / 55%); background: rgb(4 33 53 / 35%); color: #fff; }
.hero-action-secondary:hover { border-color: #fff; background: rgb(255 255 255 / 12%); }
.hero-action:focus-visible { outline: 3px solid #fff; outline-offset: 2px; }

/* Proof figures: same quiet treatment as Hyperion's hero stats, divided by hairlines. */
.hero-stats { display: grid; grid-template-columns: repeat(4, max-content); gap: var(--space-6); margin: var(--space-8) 0 0; }
.hero-stat { display: flex; flex-direction: column-reverse; min-width: 0; }
.hero-stat + .hero-stat { padding-left: var(--space-6); border-left: 1px solid rgb(255 255 255 / 20%); }
.hero-stat dd { margin: 0; color: #fff; font-size: 27px; font-weight: 700; line-height: 1.2; font-variant-numeric: tabular-nums; }
.hero-stat dt { color: #b6c9d7; font-size: var(--text-sm); }

/* Product showcase: stacked cut-outs crossfade in place. */
.hero-gallery { position: relative; display: grid; aspect-ratio: 1; }
.hero-gallery-image { grid-area: 1 / 1; width: 100%; height: 100%; object-fit: contain; opacity: 0; transition: opacity .6s ease; filter: drop-shadow(0 22px 32px rgb(0 12 24 / 45%)); }
.hero-gallery-image.is-active { opacity: 1; }

/* Four stats across need about 640px (Vietnamese labels are longer); below 1200px use 2 × 2. */
@media (max-width: 1199px) {
  .hero-stats { grid-template-columns: repeat(2, max-content); gap: var(--space-4) var(--space-8); }
  .hero-stat:nth-child(odd) { padding-left: 0; border-left: 0; }
}
@media (max-width: 1023px) {
  .hero-inner { grid-template-columns: minmax(0, 1fr) 260px; gap: var(--space-6); }
}
@media (max-width: 767px) {
  .hero-inner { grid-template-columns: 1fr; padding-block: var(--space-8) var(--space-10); gap: var(--space-6); }
  .hero h1 { font-size: clamp(30px, 7.6vw, 42px); letter-spacing: -.8px; }
  .hero-intro { font-size: var(--text-base); }
  .eyebrow { margin-bottom: var(--space-3); }
  .hero-actions { margin-top: var(--space-5); }
  .hero-action { flex: 1 1 100%; }
  .hero-gallery { display: none; } /* Product Range follows immediately; keep the phone hero short. */
  .hero-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: var(--space-6); }
  .hero-stat dd { font-size: 24px; }
}
@media (prefers-reduced-motion: reduce) { .hero-gallery-image { transition: none; } }