@keyframes simHeroIn {
  from { opacity: 0; transform: translateX(60px) scale(0.96); }
  to   { opacity: 0.95; transform: translateX(0) scale(1); }
}
@keyframes simHeroInMobile {
  from { opacity: 0; transform: translateY(40px) scale(0.93); }
  to   { opacity: 0.88; transform: translateY(0) scale(1); }
}

/* ── SIM HERO ── */
.sim-hero {
  min-height: 85vh; display: flex; flex-direction: column; justify-content: flex-end;
  padding: calc(var(--nav-h) + 80px) 60px 80px; position: relative; overflow: hidden;
  background: var(--black);
  
}
.sim-hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(ellipse 70% 60% at 70% 40%, rgba(204,0,0,0.08) 0%, transparent 70%);
}
.sim-hero-bg::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.02) 1px,transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(to bottom, transparent, black 40%);
}
.sim-hero-slash {
  position: absolute; top: 0; right: 35%; width: 3px; height: 100%;
  background: linear-gradient(to bottom, transparent, var(--red) 40%, var(--red-dim) 80%, transparent);
  transform: skewX(-8deg); opacity: 0.5;
}
.sim-hero-content { position: relative; z-index: 2; max-width: 700px; }
.sim-hero-eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.sim-badge-new {
  font-family: var(--font-cond); font-size: 10px; font-weight: 700; letter-spacing: 3px;
  text-transform: uppercase; background: var(--red); color: var(--white);
  padding: 4px 10px; clip-path: polygon(6px 0%,100% 0%,calc(100% - 6px) 100%,0% 100%);
}
.sim-hero h1 {
  font-family: var(--font-display); font-size: clamp(60px, 9vw, 130px);
  line-height: 0.9; color: var(--white); letter-spacing: 1px; margin-bottom: 32px;
}
.sim-hero h1 em { font-style: normal; color: var(--red); }
.sim-hero-sub {
  font-size: 18px; font-weight: 300; color: var(--white); line-height: 1.75;
  max-width: 520px; margin-bottom: 40px;
}
.sim-hero-tagline {
  font-family: var(--font-display); font-size: clamp(22px, 3vw, 38px);
  color: var(--red); letter-spacing: 2px; margin-bottom: 40px; opacity: 0.9;
}
.sim-hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }

.sim-hero-img {
  position: absolute; right: 0; bottom: 0; top: 0;
  margin: 6% 5% 5% 5%;
  border-radius: 20px;
  height: 88%; width: auto; max-width: 52%; object-fit: contain;
  object-position: right center; z-index: 1; opacity: 0.95;
  filter: drop-shadow(0 0 60px rgba(204,0,0,0.35)) drop-shadow(0 8px 30px rgba(0,0,0,0.8));
  -webkit-mask-image:
    linear-gradient(to right, transparent 0%, black 2%),
    linear-gradient(to left, transparent 0%, black 2%),
    linear-gradient(to top, transparent 0%, black 2%),
    linear-gradient(to bottom, transparent 0%, black 2%);
  -webkit-mask-composite: source-in, source-in, source-in;
          mask-image:
    linear-gradient(to right, transparent 0%, black 2%),
    linear-gradient(to left, transparent 0%, black 2%),
    linear-gradient(to top, transparent 0%, black 2%),
    linear-gradient(to bottom, transparent 0%, black 2%);
          mask-composite: intersect, intersect, intersect;
  pointer-events: none;
  animation: simHeroIn 1.2s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
}

/* ── INTRO ── */
#sim-intro {
  background: var(--dark); padding: 100px 60px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.sim-intro-text .section-title { margin-bottom: 28px; }
.sim-intro-text p {
  font-size: 17px; font-weight: 300; color: var(--white); line-height: 1.9; margin-bottom: 20px;
}
.sim-intro-visual {
  height: 600px; border: 1px solid rgba(204,0,0,0.15);
  background: rgba(204,0,0,0.03); display: flex; align-items: center;
  justify-content: center; position: relative; overflow: hidden;
}
.sim-intro-visual::before {
  content: ''; position: absolute; inset: 0;
  background: repeating-linear-gradient(-55deg,transparent,transparent 24px,rgba(204,0,0,0.02) 24px,rgba(204,0,0,0.02) 25px);
}
.sim-intro-visual img {
  max-width: 100%; max-height: 100%; object-fit: contain;
  /* filter: drop-shadow(0 4px 24px rgba(0,0,0,0.5)); */
  position: relative; z-index: 1;
  -webkit-mask-image:
    linear-gradient(to right, transparent 0%, black 30%),
    linear-gradient(to left, transparent 0%, black 25%),
    linear-gradient(to top, transparent 0%, black 25%),
    linear-gradient(to bottom, transparent 0%, black 25%);
  -webkit-mask-composite: source-in, source-in, source-in;
          mask-image:
    linear-gradient(to right, transparent 0%, black 25%),
    linear-gradient(to left, transparent 0%, black 25%),
    linear-gradient(to top, transparent 0%, black 25%),
    linear-gradient(to bottom, transparent 0%, black 25%);
          mask-composite: intersect, intersect, intersect;
}

/* ── PRODUCTS ── */
#sim-products { background: var(--dark); padding: 80px 60px; }
.sim-products-header { margin-bottom: 60px; }

.sim-product-category {
  margin-bottom: 100px; padding-bottom: 100px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.sim-product-category:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.cat-header { margin-bottom: 50px; }
.cat-series {
  font-family: var(--font-cond); font-size: 13px; font-weight: 600;
  letter-spacing: 4px; color: var(--red); text-transform: uppercase;
  margin-bottom: 10px;
}
.cat-title {
  font-family: var(--font-display); font-size: clamp(32px,4vw,56px);
  color: var(--white); line-height: 1; letter-spacing: 1px;
}
.cat-subtitle {
  font-family: var(--font-cond); font-size: 14px; letter-spacing: 2px;
  text-transform: uppercase; margin-top: 8px;
}

.product-desc {
  font-size: 16.5px; font-weight: 300; color: white;
  line-height: 1.85; margin-top: 20px;
}

.sim-product-layout {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start;
}
.sim-product-img {
  width: 100%; aspect-ratio: 4/3; height: 45 vh;
  border: 1px solid rgba(204,0,0,0.15); background: rgba(255,255,255,0.02);
  overflow: hidden; display: flex; align-items: center; justify-content: center;
}
.sim-product-img img { max-width: 90%; max-height: 90%; object-fit: contain; }

.sim-parts-table { width: 100%; border-collapse: collapse; margin-top: 0; }
.sim-parts-table th {
  font-family: var(--font-cond); font-size: 17px; font-weight: 600;
  letter-spacing: 3px; text-transform: uppercase; color: var(--red);
  padding: 12px 16px; text-align: left;
  border-bottom: 1px solid rgba(204,0,0,0.2);
  background: rgba(204,0,0,0.06);
}
.sim-parts-table td {
  padding: 14px 16px; font-size: 16px; color: rgba(242,242,242,0.75);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.sim-parts-table tr:hover td { background: rgba(204,0,0,0.04); }
.sim-parts-table td:first-child { font-family: var(--font-display); font-size: 20px; color: var(--white); }

.sim-guides-cta { margin-top: 32px; }

/* ── HOW IT WORKS ── */
#sim-how { background: var(--dark); padding: 100px 60px; }
.sim-steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 2px; background: rgba(255,255,255,0.04); margin-top: 60px; }
.sim-step { background: var(--dark); padding: 40px 30px; position: relative; }
.sim-step-num {
  font-family: var(--font-display); font-size: 64px;
  color: rgba(204,0,0,0.2); line-height: 1; margin-bottom: 16px;
}
.sim-step-title {
  font-family: var(--font-cond); font-size: 18px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase; color: var(--white); margin-bottom: 10px;
}
.sim-step-text { font-size: 14.5px; font-weight: 300; color: rgba(242,242,242,0.7); line-height: 1.75; }

/* ── STATS BAR ── */
#sim-stats {
  background: var(--red); padding: 60px 60px;
  display: grid; grid-template-columns: repeat(4,1fr); gap: 2px; position: relative; overflow: hidden;
}
#sim-stats::before {
  content: ''; position: absolute; inset: 0;
  background: repeating-linear-gradient(-55deg,transparent,transparent 30px,rgba(0,0,0,0.04) 30px,rgba(0,0,0,0.04) 32px);
}
.sim-stat { text-align: center; position: relative; z-index: 1; padding: 20px; }
.sim-stat-val { font-family: var(--font-display); font-size: 56px; color: var(--white); line-height: 1; }
.sim-stat-label { font-family: var(--font-cond); font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: rgba(255,255,255,0.75); margin-top: 8px; }

/* ── CTA ── */
#sim-cta {
  background: var(--black); padding: 100px 60px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.sim-cta-content .section-title { margin-bottom: 20px; }
.sim-cta-content p { font-size: 16.5px; font-weight: 300; color: var(--white); line-height: 1.85; margin-bottom: 32px; }
.sim-cta-visual {
  height: 300px; border: 1px solid rgba(204,0,0,0.15);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
  background: rgba(204,0,0,0.03); position: relative; overflow: hidden;
}
.sim-cta-visual::before {
  content: ''; position: absolute; inset: 0;
  background: repeating-linear-gradient(-55deg,transparent,transparent 24px,rgba(204,0,0,0.02) 24px,rgba(204,0,0,0.02) 25px);
}
.sim-cta-email { font-family: var(--font-display); font-size: 22px; color: var(--red); letter-spacing: 2px; text-align: center; position: relative; z-index: 1; }
.sim-cta-label { font-family: var(--font-cond); font-size: 11px; letter-spacing: 3px; color: var(--light-gray); text-transform: uppercase; position: relative; z-index: 1; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .sim-product-layout { grid-template-columns: 1fr; }
  .sim-product-img { width: 60%; margin: 0 auto; }
  .sim-steps { grid-template-columns: 1fr 1fr; }
  #sim-stats { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .sim-hero {
    padding: calc(var(--nav-h) + 24px) 24px 48px;
    min-height: 100svh;
    justify-content: flex-end;
  }
  .sim-hero h1 { font-size: clamp(52px, 17vw, 86px); margin-bottom: 0; }

  /* Content unwrapped so the hero image can be ordered against the copy */
  .sim-hero-content { display: contents; }
  .sim-hero-eyebrow,
  .sim-hero h1,
  .sim-hero-sub,
  .sim-hero-ctas { position: relative; z-index: 3; }
  .sim-hero-eyebrow { order: 2; }
  .sim-hero h1 { order: 3; margin-bottom: 24px; }
  .sim-hero-sub { order: 4; margin-bottom: 28px; font-size: 16px; }
  .sim-hero-ctas { order: 5; }

  /* Immagine mobile: in flusso normale, sopra al titolo */
  .sim-hero-img {
    display: block;
    position: static;
    order: 1;
    margin: 0 auto 24px;
    height: auto;
    width: 85%;
    max-width: 85%;
    object-fit: contain;
    object-position: top right;
    z-index: 1;
    opacity: 0.95;
    filter: drop-shadow(0 0 40px rgba(204,0,0,0.3)) drop-shadow(0 4px 20px rgba(0,0,0,0.9));
    -webkit-mask-image:
      linear-gradient(to right, transparent 0%, black 25%),
      linear-gradient(to left, transparent 0%, black 25%),
      linear-gradient(to top, transparent 0%, black 25%),
      linear-gradient(to bottom, transparent 0%, black 25%);
    -webkit-mask-composite: source-in, source-in, source-in;
            mask-image:
      linear-gradient(to right, transparent 0%, black 25%),
      linear-gradient(to left, transparent 0%, black 25%),
      linear-gradient(to top, transparent 0%, black 25%),
      linear-gradient(to bottom, transparent 0%, black 25%);
            mask-composite: intersect, intersect, intersect;
    animation: simHeroInMobile 1s cubic-bezier(0.22, 1, 0.36, 1) 0.3s both;
  }

  #sim-intro { grid-template-columns: 1fr; padding: calc(var(--nav-h) + 40px) 24px 60px; gap: 40px; }
  .sim-intro-visual { height: 420px; }
  #sim-products { padding: 60px 24px; }
  .sim-product-category { margin-bottom: 50px; padding-bottom: 50px; }
  .sim-product-layout { grid-template-columns: 1fr; gap: 24px; }
  .sim-product-img { width: 100%; height: 38vh; margin: 0 auto; }
  .sim-product-img img { max-width: 96%; max-height: 96%; }
  #sim-how { padding: 60px 24px; }
  .sim-steps { grid-template-columns: 1fr; }
  #sim-stats { grid-template-columns: 1fr 1fr; padding: 50px 24px; gap: 24px; }
  #sim-cta { grid-template-columns: 1fr; padding: 60px 24px; }
  .sim-cta-visual { height: 180px; }
}

@media (prefers-reduced-motion: reduce) {
  .sim-hero-img { animation: none !important; opacity: 0.95; }
}