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

/* ── HERO ── */
.aero-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);
}
.aero-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%);
}
.aero-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%);
}
.aero-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;
}
.aero-hero-content { position: relative; z-index: 2; max-width: 700px; }
.aero-hero-eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.aero-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%);
}
.aero-hero h1 {
  font-family: var(--font-display); font-size: clamp(48px, 7vw, 104px);
  line-height: 0.95; color: var(--white); letter-spacing: 1px; margin-bottom: 32px;
}
.aero-hero h1 em { font-style: normal; color: var(--red); }
.aero-hero-sub {
  font-size: 18px; font-weight: 300; color: var(--white); line-height: 1.75;
  max-width: 520px; margin-bottom: 40px;
}
.aero-hero-tagline {
  font-family: var(--font-display); font-size: clamp(22px, 3vw, 38px);
  color: var(--red); letter-spacing: 2px; margin-top: 20px; opacity: 0.9;
}
.aero-hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }

.aero-hero-img {
  position: absolute; right: 0; bottom: 0; top: 0; 
  width: auto; max-width: 70%; object-fit: contain;
  object-position: right center; z-index: 1; opacity: 0.95;

  filter: drop-shadow(0 0 60px rgba(204,0,0,0.3)) drop-shadow(0 8px 30px rgba(0,0,0,0.8));
  -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;
  pointer-events: none;
  animation: aeroHeroIn 1.2s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
}

/* ── FROM TRACK TO COCKPIT ── */
#aero-intro {
  background: var(--dark); padding: 100px 60px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.aero-intro-text .section-title { margin-bottom: 28px; }
.aero-intro-text p {
  font-size: 17px; font-weight: 300; color: var(--white); line-height: 1.9; margin-bottom: 20px;
}
.aero-intro-visual {
  height: 440px; 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;
}
.aero-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);
}
.aero-intro-visual img {
  max-width: 100%; max-height: 100%; object-fit: contain;
  position: relative; z-index: 1;border-radius: 20px  ;
  -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;
}

/* ── TRICK AFTER TRICK ── */
#aero-trick {
  background: var(--black); padding: 100px 60px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.aero-trick-text .section-title { margin-bottom: 28px; }
.aero-trick-text p {
  font-size: 17px; font-weight: 300; color: var(--white); line-height: 1.9; margin-bottom: 20px;
}
.aero-trick-visual {
  height: 440px; 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;
}
.aero-trick-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);
}
.aero-trick-visual img {
  max-width: 100%; max-height: 100%; object-fit: contain;
  position: relative; z-index: 1;
  -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;
}

/* ── ADVANTAGES ── */
#aero-advantages { background: var(--dark); padding: 100px 60px; }
.aero-advantages-header { margin-bottom: 60px; }
.aero-advantages-layout {
  display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 60px; align-items: start;
}
.aero-adv-visual {
  height: 100%; min-height: 380px; 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;
}
.aero-adv-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);
}
.aero-adv-visual img {
  max-width: 100%; max-height: 100%; object-fit: contain;
  position: relative; z-index: 1;
  -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;
}
.adv-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 2px; background: rgba(255,255,255,0.04); }
.adv-card {
  background: var(--dark); padding: 32px 26px;
  border-bottom: 3px solid transparent; transition: border-color 0.3s, background 0.3s; cursor: none;
}
.adv-card:hover { background: rgba(204,0,0,0.04); border-bottom-color: var(--red); }
.adv-num { font-family: var(--font-display); font-size: 44px; color: rgba(204,0,0,0.55); line-height: 1; margin-bottom: 12px; }
.adv-title { font-family: var(--font-cond); font-size: 17px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--white); margin-bottom: 10px; }
.adv-desc { font-size: 14.5px; font-weight: 300; color: var(--white); line-height: 1.7; }

/* ── PRODUCTS ── */
#aero-products { background: var(--black); padding: 100px 60px; }
.aero-products-header { margin-bottom: 60px; }
.aero-product-layout {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start;
}
.aero-product-img {
  width: 100%; aspect-ratio: 4/3; height: 30vh;
  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;
}
.aero-product-img img { max-width: 90%; max-height: 90%; object-fit: contain; }

.aero-parts-table { width: 100%; border-collapse: collapse; margin-top: 0; }
.aero-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);
}
.aero-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);
}
.aero-parts-table tr:hover td { background: rgba(204,0,0,0.04); }
.aero-parts-table td:first-child { font-family: var(--font-display); font-size: 20px; color: var(--white); }
.aero-products-cta { margin-top: 32px; display: flex; gap: 16px; flex-wrap: wrap; }

/* ── CTA BANNER ── */
#cta-banner {
  background: var(--red); padding: 80px 60px;
  display: flex; align-items: center; justify-content: space-between; gap: 40px;
  position: relative; overflow: hidden;
}
#cta-banner::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); }
.cta-banner-text { position:relative; z-index:2; }
.cta-banner-text h2 { font-family:var(--font-display); font-size:clamp(36px,5vw,70px); line-height:0.92; color:var(--white); }
.cta-banner-text p { font-size:18px; font-weight:300; color:var(--white); margin-top:12px; max-width:400px; }
.cta-banner-action { position:relative; z-index:2; flex-shrink:0; }
.btn-white { font-family:var(--font-cond); font-size:14px; font-weight:700; letter-spacing:3px; text-transform:uppercase; color:var(--red); background:var(--white); border:none; padding:16px 40px; cursor:none; clip-path:polygon(10px 0%,100% 0%,calc(100% - 10px) 100%,0% 100%); text-decoration:none; display:inline-block; transition:opacity 0.3s; }
.btn-white:hover { opacity:0.9; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .aero-advantages-layout { grid-template-columns: 1fr; }
  .aero-adv-visual { min-height: 280px; }
  .aero-product-layout { grid-template-columns: 1fr; }
  .aero-product-img { width: 60%; margin: 0 auto; }
}
@media (max-width: 768px) {
  .aero-hero {
    padding: calc(var(--nav-h) + 24px) 24px 48px;
    min-height: 100svh;
    justify-content: flex-end;
  }
  .aero-hero h1 { font-size: clamp(40px, 13vw, 68px); }
  .aero-hero-content { position: relative; z-index: 3; }

  .aero-hero-img {
    display: block;
    position: static;
    order: -1;
    margin: 0 auto 24px;
    height: auto;
    width: 95%;
    max-width: 95%;
    object-fit: contain;
    object-position: top right;
    transform: rotate(90deg) scale(1.6);
    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: aeroHeroInMobile 1s cubic-bezier(0.22, 1, 0.36, 1) 0.3s both;
  }

  #aero-intro { grid-template-columns: 1fr; padding: 60px 24px; gap: 40px; }
  .aero-intro-visual { height: 420px; }
  #aero-trick { grid-template-columns: 1fr; padding: 60px 24px; gap: 40px; }
  .aero-trick-visual { height: 420px; }
  #aero-advantages { padding: 60px 24px; }
  .adv-grid { grid-template-columns: 1fr; }
  #aero-products { padding: 60px 24px; }
  .aero-product-img { width: 100%; height: 38vh; margin: 0 auto; }
  .aero-product-img img { max-width: 96%; max-height: 96%; }
  #cta-banner { flex-direction: column; align-items: flex-start; padding: 60px 24px; }
}

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