/* =========================================
   LAYOUT — Hero Section
   ========================================= */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--navbar-height);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-dark);
  z-index: 0;
}

.hero__bg-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  z-index: 1;
}

.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero-overlay);
  z-index: 2;
}

/* Ruído sutil de textura */
.hero__bg-noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  z-index: 3;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 4;
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: var(--space-20) var(--space-6);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-16);
}

.hero__text {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-4xl), 6vw, var(--text-7xl));
  font-weight: var(--weight-black);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero__title em {
  font-style: normal;
  color: var(--color-primary);
}

.hero__subtitle {
  font-size: clamp(var(--text-base), 2vw, var(--text-xl));
  color: var(--color-text-secondary);
  max-width: 480px;
  line-height: var(--leading-normal);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  padding-top: var(--space-4);
}

.hero__trust {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__image-frame {
  width: 100%;
  max-width: 520px;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-strong);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  overflow: hidden;
}

.hero__image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero__scroll-hint {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: float 2.5s var(--ease-in-out) infinite;
}

@media (max-width: 900px) {
  .hero__content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero__subtitle  { max-width: 100%; }
  .hero__actions   { justify-content: center; }
  .hero__trust     { justify-content: center; }
  .hero__image-frame { max-width: 100%; }
}