.system-page { background: #070708; }
.system-page .site-header { background: rgba(7,7,8,.9); border-color: var(--line); backdrop-filter: blur(18px); }

.system-hero {
  position: relative;
  min-height: 92vh;
  padding: 10rem var(--side) 5rem;
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: clamp(3rem, 7vw, 8rem);
  align-items: center;
  overflow: hidden;
}
.system-hero::before {
  content: "";
  position: absolute;
  top: -25vw;
  left: -20vw;
  width: 65vw;
  height: 65vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(177,4,34,.2), transparent 66%);
}
.system-hero-copy { position: relative; z-index: 1; }
.system-hero h1 { font-size: clamp(3.2rem, 5.6vw, 6.5rem); }
.system-hero h1 em { display: inline; }
.system-lead { max-width: 680px; margin: 2rem 0 2.5rem; color: var(--muted); font-size: 1.08rem; line-height: 1.75; }
.system-actions { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
.button-outline { background: transparent; border-color: var(--line); }
.button-outline:hover { background: #171719; border-color: #454144; }
.system-visual { position: relative; }
.system-visual img { width: 100%; border: 1px solid var(--line); box-shadow: -25px 40px 90px rgba(0,0,0,.5); }
.system-visual::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 80px rgba(0,0,0,.25); pointer-events: none; }
.system-badge {
  position: absolute;
  z-index: 2;
  right: 1rem;
  bottom: 1rem;
  padding: .65rem .8rem;
  background: rgba(7,7,8,.88);
  color: #c5c0be;
  font-size: .62rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.system-summary {
  padding: 8rem var(--side);
  display: grid;
  grid-template-columns: .65fr 1.35fr;
  gap: 7vw;
  background: #efede9;
  color: #111;
}
.system-summary .section-index { color: #77716e; }
.system-summary h2, .system-features h2, .system-fit h2, .system-cta h2 {
  margin: 0;
  font: 700 clamp(2.5rem, 4.6vw, 5rem)/1.06 var(--font-heading);
  letter-spacing: -.055em;
}
.system-summary-copy > p { max-width: 780px; margin: 2rem 0 0; color: #5f5a57; font-size: 1.08rem; line-height: 1.8; }
.system-summary-points { margin-top: 3.5rem; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(0,0,0,.15); }
.system-summary-points div { padding: 1.5rem 1.5rem 0 0; }
.system-summary-points strong { display: block; margin-bottom: .5rem; font: 700 1rem var(--font-heading); }
.system-summary-points span { color: #77716e; font-size: .78rem; line-height: 1.5; }

.system-features { padding: 9rem var(--side); }
.system-section-head { display: grid; grid-template-columns: 1fr .7fr; align-items: end; gap: 4rem; margin-bottom: 5rem; }
.system-section-head > p { margin: 0; color: var(--muted); line-height: 1.75; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.feature-item { min-height: 290px; padding: clamp(1.5rem, 2.6vw, 2.7rem); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.feature-item > span { color: var(--red); font-size: .64rem; letter-spacing: .13em; }
.feature-item h3 { margin: 4.5rem 0 1rem; font-size: 1.35rem; letter-spacing: -.03em; }
.feature-item p { margin: 0; color: var(--muted); font-size: .86rem; line-height: 1.65; }

.system-fit {
  padding: 9rem var(--side);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8vw;
  background: #111113;
  border-top: 1px solid var(--line);
}
.system-fit > div > p { max-width: 600px; margin: 2rem 0 0; color: var(--muted); line-height: 1.75; }
.fit-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.fit-list li { padding: 1.35rem 0; display: flex; gap: 1rem; border-bottom: 1px solid var(--line); color: #cbc6c4; }
.fit-list li::before { content: "✓"; color: var(--red); }

.system-cta {
  min-height: 70vh;
  padding: 8rem var(--side);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  background: var(--red-deep);
}
.system-cta .eyebrow { color: rgba(255,255,255,.65); }
.system-cta h2 { max-width: 1000px; margin-bottom: 3rem; }

@media (max-width: 950px) {
  .system-hero { grid-template-columns: 1fr; padding-top: 9rem; }
  .system-visual { max-width: 800px; }
  .system-summary { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .system-fit { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .system-hero { min-height: auto; padding-bottom: 4rem; gap: 3rem; }
  .system-hero h1 { font-size: clamp(3rem, 14vw, 4.6rem); }
  .system-actions { align-items: stretch; flex-direction: column; }
  .system-actions .button { width: 100%; }
  .system-summary, .system-features, .system-fit { padding-top: 6rem; padding-bottom: 6rem; }
  .system-summary-points { grid-template-columns: 1fr; }
  .system-summary-points div { padding-bottom: 1rem; }
  .system-section-head { grid-template-columns: 1fr; gap: 2rem; margin-bottom: 3rem; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-item { min-height: 250px; }
  .system-cta { min-height: 75vh; padding-top: 6rem; padding-bottom: 6rem; }
}