.hero {
  min-height: calc(100vh - 72px);
  display: grid;
  align-items: center;
  padding: 4rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.8rem, 7vw, 5rem);
  max-width: 12ch;
  margin-bottom: 1rem;
}

.hero h1 .accent {
  color: var(--fn-blue);
}

.hero h1 .accent-green {
  color: var(--fn-yellow);
}

.hero-text {
  font-size: 1.08rem;
  max-width: 38ch;
  margin-bottom: 1.8rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.hero-panel {
  position: relative;
  border-radius: 12px;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--fn-yellow);
  overflow: hidden;
  animation: rise 0.8s ease both;
}

.hero-panel img {
  width: min(100%, 280px);
  margin: 0 auto 1.4rem;
  filter: drop-shadow(0 16px 28px rgba(0, 0, 0, 0.45));
}

.hero-panel h2 {
  font-size: 1.7rem;
  margin-bottom: 0.6rem;
  text-align: center;
}

.hero-panel p {
  text-align: center;
  margin: 0;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem;
  animation: rise 0.7s ease both;
}

.feature-card:nth-child(2) {
  animation-delay: 0.08s;
}

.feature-card:nth-child(3) {
  animation-delay: 0.16s;
}

.feature-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.55rem;
}

.feature-card span {
  display: inline-block;
  margin-bottom: 0.7rem;
  color: var(--fn-yellow);
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.product-band {
  border-radius: 12px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--fn-yellow);
  background: var(--bg-soft);
  padding: 2rem;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 1.5rem;
  align-items: center;
}

.product-band h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 0.8rem;
}

.product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.2rem 0 1.5rem;
}

.chip {
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 600;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 900px) {
  .hero-grid,
  .features,
  .product-band {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 2.5rem;
  }
}