.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: url('../images/hero.jpg') center 40%/cover no-repeat var(--bg-primary);
  padding-top: 126px;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(26,26,26,0.55) 0%,
    rgba(26,26,26,0.75) 60%,
    rgba(26,26,26,1) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero__heading {
  font-size: clamp(2.2rem, 8vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin: 0.5rem 0 1rem;
  color: var(--text);
}

.hero__sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero__ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero__scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.5rem;
  color: var(--accent);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 84px;
    background-position: 60% 40%;
  }

  .hero__content {
    padding-bottom: 4rem;
  }

  .hero__heading {
    font-size: clamp(2rem, 9vw, 2.6rem);
    margin-bottom: 0.75rem;
  }

  .hero__sub {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }

  .hero__ctas {
    flex-direction: column;
    gap: 0.75rem;
  }

  .hero__ctas .btn {
    text-align: center;
    width: 100%;
  }
}