/* =============================================
   ZERO GRAU FILMES — home.css
   index.html: Hero + Últimos Trabalhos
   ============================================= */

/* =============================================
   HERO VIDEO — index.html
   ============================================= */
.hero {
  position: relative;
  width: 100%;
  height: 100svh;
  overflow: hidden;
}

/* Gradiente de profundidade por baixo do hero */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 60%, rgba(244, 99, 30, 0.06) 0%, transparent 55%);
  z-index: 1;
  pointer-events: none;
}

.hero-iframe-wrapper {
  position: absolute;
  top: 50%;
  left: 50%;
  width: max(100%, calc(100svh * 1.778));
  height: max(100%, calc(100vw * 0.5625));
  transform: translate(-50%, -50%);
  pointer-events: none;
  will-change: transform;
}

.hero-iframe-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
  pointer-events: none;
}

.hero-gradient {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(to bottom, transparent 0%, var(--bg) 100%);
  pointer-events: none;
  z-index: 2;
}

/* =============================================
   SECTION ÚLTIMOS TRABALHOS — index.html
   ============================================= */
.section-trabalhos {
  padding: 80px 0 0;
  position: relative;
  background: var(--zg-bg);
}

/* Gradiente de profundidade acima do grid */
.section-trabalhos::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: radial-gradient(ellipse at 70% 0%, rgba(244, 99, 30, 0.05) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}