/* HERO root */
.fioul-hero{
  --flame-red: #b80000;
  --fioul-hero-height: 100vh;
  --fioul-overlay: 0.35;

  position: relative;
  width: 100%;
  height: var(--fioul-hero-height);
  min-height: 520px;
  overflow: hidden;
  background: #000;
  display:flex;
  align-items:center;
  justify-content:center;
}

/* Slider background */
.fioul-hero-slider{
  position:absolute;
  inset:0;
  z-index:0;
}
.fioul-hero-slider .swiper-slide{
  width:100%;
  height:100%;
  background-size: cover;
  background-position:center;
  transform: scale(1.03);
}
.fioul-slide-fallback{
  background: radial-gradient(circle at 30% 30%, #222, #000 60%);
}

.fioul-hero-overlay{
  position:absolute;
  inset:0;
  z-index:1;
  background: rgba(0,0,0,var(--fioul-overlay));
}

/* Content layer */
.fioul-hero-inner{
  position:relative;
  z-index:2;
  width:100%;
  height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
}

.fioul-logo-anim{
  position: relative;
  width: 380px;
  height: 380px;
  opacity: 0;
  transform: scale(1.5);
  z-index: 3;
  top: -95px;
}
.fioul-circle{
  position:absolute;
  width:100%;
  inset:0;
  margin:auto;
}
.fioul-pig{
  position:absolute;
  width:123%;
  top:47%;
  left:50%;
  transform: translate(-50%, -50%);
}

.fioul-hero-text{
  position:absolute;
  inset:0;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding: 0 18px;
  pointer-events:none;
  top: 80px;
  z-index:2;
}

.fioul-hero-title{
  font-size: clamp(2.6rem, 10vw, 8rem);
  letter-spacing: 0.12em;
  line-height: 0.92;
  text-transform: uppercase;
  color: var(--flame-red);
  transform: translateY(40px) scale(1.2);
  opacity: 0;
  font-weight: 900;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}

.fioul-hero-tagline{
  font-size: clamp(1rem, 3vw, 2rem);
  margin-top: 14px;
  color: var(--flame-red);
  transform: translateY(40px);
  opacity: 0;
  line-height: 1.25;
}

.fioul-hero-flames{
  position:absolute;
  left:50%;
  transform: translateX(-50%);
  width:110%;
  bottom:-14px;
  z-index:4;
  pointer-events:none;
}

@media (max-width: 1024px){
  .fioul-logo-anim{ width:min(320px,78vw); height:min(320px,78vw); top:-90px; }
  .fioul-pig{ width:128%; top:48%; }
  .fioul-hero-text{ top:-80px; }
  .fioul-hero-flames{ width:140%; bottom:-18px; }
}
@media (max-width: 640px){
  .fioul-logo-anim{ width:min(300px,84vw); height:min(300px,84vw); top:-70px; }
  .fioul-hero-text{ top:-72px; }
  .fioul-hero-flames{ width:320%; bottom:-22px; }
}